1 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3 * config/tc-arm.h: Update for symbol handling changes.
4 * config/tc-arm.c: Likewise.
5 (symbol_make_empty): Remove. Just use symbol_create.
7 * symbols.c (symbol_set_tc): Correct name.
9 * Makefile.am: Rebuild dependencies.
10 ($(OBJS)): Don't depend upon struc-symbol.h.
11 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
12 * dep-in.sed: Don't remove struc-symbol.h.
13 * Makefile.in: Rebuild.
15 * doc/internals.texi (Symbols): Describe changes in symbol
18 1999-06-03 Richard Henderson <rth@cygnus.com>
20 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
21 instead of doing the work by hand.
23 1999-06-03 David Mosberger <davidm@hpl.hp.com>
25 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
26 state of line state-machine.
27 (struct ls): Collect DWARF2 line state-machine state in new member
28 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
29 resulted in any DWARF2 directives.
30 (reset_state_machine): New function.
31 (out_end_sequence): Ditto.
32 (dwarf2_gen_line_info): When switching sections or switching to a
33 lower text address, call out_end_sequence() first to terminate the
34 previous code sequence as code sequences MUST have monotonically
36 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
38 1999-06-03 David Mosberger <davidm@hpl.hp.com>
40 * as.c (parse_args): Add option -gdwarf2 to allow requesting
41 DWARF2 debug info (line information only, at this point).
42 * as.h: Update comment about supported debug formats.
43 * dwarf2dbg.c, dwarf2dbg.h: New files.
44 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
46 * expr.c (operand): Don't use [ for parens if we want an index op.
47 (op_encoding): Switch [ into O_index, if desired.
48 (op_rank): Renumber with O_index on bottom.
49 (expr): If O_index, match closing bracket.
50 * expr.h (O_index): New.
52 * read.c (read_a_source_file): Conditionally allow matched "
53 in lines passed to md_assemble.
55 * config/obj-elf.c (elf_pseudo_table): Add `common'.
57 1999-06-03 Ian Lance Taylor <ian@zembu.com>
59 Add support for storing local symbols in a small structure to save
60 memory when assembling large files.
61 * as.h: Don't include struc-symbol.h.
62 (symbolS): Add typedef.
63 * symbols.c: Include struc-symbol.h.
64 (local_hash): New static variable.
65 (save_symbol_name): New static function, from symbol_create.
66 (symbol_create): Call save_symbol_name.
67 (local_symbol_count): New static variable.
68 (local_symbol_conversion_count): Likewise.
69 (LOCAL_SYMBOL_CHECK): Define.
70 (local_symbol_make): New static function.
71 (local_symbol_convert): New static function.
72 (colon): Handle local symbols. Create local symbol for local
74 (symbol_table_insert): Handle local symbols.
75 (symbol_find_or_make): Create local symbol for local label name.
76 (symbol_find_base): Check for local symbol.
77 (symbol_append, symbol_insert): Check for local symbols.
78 (symbol_clear_list_pointers, symbol_remove): Likewise.
79 (verify_symbol_chain): Likewise.
80 (copy_symbol_attributes): Likewise.
81 (resolve_symbol_value): Handle local symbols.
82 (resolve_local_symbol): New static function.
83 (resolve_local_symbol_values): New function.
84 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
85 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
86 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
87 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
88 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
89 (symbol_previous, symbol_next): New functions.
90 (symbol_get_value_expression): Likewise.
91 (symbol_set_value_expression): Likewise.
92 (symbol_set_frag, symbol_get_frag): Likewise.
93 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
94 (symbol_mark_used_in_reloc): Likewise.
95 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
96 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
97 (symbol_mri_common_p): Likewise.
98 (symbol_mark_written, symbol_clear_written): Likewise.
99 (symbol_written_p): Likewise.
100 (symbol_mark_resolved, symbol_resolved_p): Likewise.
101 (symbol_section_p, symbol_equated_p): Likewise.
102 (symbol_constant_p): Likewise.
103 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
104 (symbol_get_obj, symbol_set_obj): Likewise.
105 (symbol_get_tc, symbol_set_tc): Likewise.
106 (symbol_begin): Initialize local_hash.
107 (print_symbol_value_1): Handle local symbols.
108 (symbol_print_statistics): Print local symbol statistics.
109 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
110 Declare new symbols.c functions. Move many declarations here from
112 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
113 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
114 (struct symbol): Move bsym to make it clearly the first field.
115 Remove TARGET_SYMBOL_FIELDS.
116 (symbolS): Don't typedef.
117 (struct broken_word): Remove.
118 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
119 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
120 (symbol_clear_list_pointers): Likewise.
121 (symbol_insert, symbol_remove): Likewise.
122 (symbol_previous, symbol_append): Likewise.
123 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
124 (struct local_symbol): Define.
125 (local_symbol_converted_p, local_symbol_mark_converted): Define.
126 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
127 (local_symbol_get_frag, local_symbol_set_frag): Define.
128 (local_symbol_get_real_symbol): Define.
129 (local_symbol_set_real_symbol): Define.
131 * write.c (write_object_file): Call resolve_local_symbol_values.
132 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
133 (TARGET_SYMBOL_FIELDS): Don't define.
134 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
135 ECOFF_DEBUGGING, add ECOFF fields.
136 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
137 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
138 ECOFF_DEBUGGING, add ECOFF fields.
139 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
140 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
141 * config/tc-mcore.h: Don't include struc-symbol.h.
142 (TARGET_SYMBOL_FIELDS): Don't define.
143 (struct mcore_tc_sy): Define.
144 (TC_SYMFIELD_TYPE): Define.
145 * Many files: Use symbolS instead of struct symbol. Use new
146 accessor functions rather than referring to symbolS fields
149 * read.c (s_mri_common): Don't add in value of line_label.
151 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
152 checking for SEC_LINK_ONCE.
154 * config/tc-sh.h (sh_fix_adjustable): Declare.
156 * app.c (input_buffer): New static variable.
157 (app_push): Save saved_input in allocated buffer.
158 (app_pop): Restored saved_input.
159 (do_scrub_chars): Change get parameter to take char * and int as
160 arguments. Change GET macro to pass input_buffer to get
161 function. Don't save input into allocated buffer.
162 * as.h (do_scrub_chars): Update declaration.
163 * input-file.c (input_file_get): Change to take char * and int.
164 Read data into passed in buffer. Remove static buffer.
165 * read.c (scrub_from_string): Change to take char * and int. Copy
166 data into passed in buffer.
168 * hash.h: Neaten. Declare hash_traverse.
169 * hash.c: Complete rewrite based on BFD hashing code.
170 * gasp.c (chunksize): New variable.
171 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
174 1999-05-28 Nick Clifton <nickc@cygnus.com>
176 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
177 addend unless the target uses an old ABI.
179 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
181 -Wchar-subscripts cleanup
182 * listing.c (listing_newline): Use unsigned char variable, so
183 calls to isascii,iscntrl are correct.
184 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
186 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
187 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
188 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
189 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
191 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
193 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
195 (arch_coldfire_p): New #define.
196 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
198 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
200 * config/tc-m68k.c (install_operand): Add places `n', `o'.
202 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
203 (install_operand): Add place `N'.
204 (init_table): Add registers ACC, MACSR, MASK.
206 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
208 * config/tc-m68k.c: Change mcf5200 --> mcf.
209 (archs): Add mcf5206e, mcf5307.
210 (m68k_ip): Add format `u'.
211 (install_operand): Add place `m', `M', `h'.
212 (init_table): Add upper/lower registers.
214 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
216 1999-05-28 Martin Dorey <mdorey@madge.com>
218 * config/tc-i960.c: Several minor changes to add ELF and
219 BFD_ASSEMBLER support.
220 * config/tc-i960.h: Likewise.
221 * configure.in (i960-*-elf*): New target.
222 * aclocal.m4, configure: Rebuild.
224 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
226 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
227 reloc changes when defined(BFD_ASSEMBLER).
229 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
231 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
233 * write.c (write_print_statistics): Output to file, not stderr.
235 * expr.c (generic_bignum_to_int32,64): Prototype.
237 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
238 output_sleb128, output_uleb128, output_big_sleb128,
239 output_big_uleb128, output_big_leb128): Prototype.
240 (output_big_sleb128, output_big_uleb128): Make inline.
241 (output_big_leb128): Remove inline
243 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
244 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
245 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
246 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
247 value for correct overflow check in write.c:fixup_segment.
248 * write.c (fixup_segment): Move bitfield overflow checks to after
249 the md_apply_fix call.
250 * config/obj-coff.c (fixup_segment): Likewise.
251 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
252 valueT *val argument.
254 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
256 * config/atof-ieee.c (gen_to_words): Correctly round a
257 denormalized number. Fix off-by-one in range checking for
258 exponent in a denormal.
260 1999-05-10 Nick Clifton <nickc@cygnus.com>
262 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
265 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
267 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
269 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
271 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
272 (ReverseRegRegmem): Remove.
273 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
274 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
275 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
278 From Doug Ledford <dledford@redhat.com>
279 * config/tc-i386.h (RegXMM): New for P/III.
280 * config/tc-i386.c: Add support for P/III.
282 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
284 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
285 (md_begin): Allow ppc32 insns in ppc64bridge mode.
286 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
288 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
290 * config/tc-i386.c (i386_immediate): Skip whitespace before
291 complaining about junk after expression.
292 (i386_displacement): Likewise.
294 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
296 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
297 Don't copy before downcaseing.
299 1999-05-05 Catherine Moore <clm@cygnus.com>
301 * tc-m68k.c: Include elf/m68k.h.
302 (m68k_elf_final_processing): New routine.
303 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
306 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
308 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
311 1999-04-30 Nick Clifton <nickc@cygnus.com>
313 * config/tc-mcore.c (mcore_s_section): Dump literals before
316 1999-04-29 Nick Clifton <nickc@cygnus.com>
318 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
321 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
323 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
324 (TC_INIT_FIX_DATA): Delete.
325 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
326 (TC_INIT_FIX_DATA): Delete.
327 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
328 * write.c (fix_new_internal): Initialize fx_cgen member.
329 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
330 (gas_cgen_md_apply_fix3): Update.
331 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
332 (md_cgen_record_fixup_exp): Update.
333 (FX_OPINFO_R_TYPE): Update.
335 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
336 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
337 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
338 * frags.h (struct frag): Make opindex, opinfo ints.
340 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
342 1999-04-26 Tom Tromey <tromey@cygnus.com>
344 * aclocal.m4, configure: Updated for new version of libtool.
346 1999-04-22 Nick Clifton <nickc@cygnus.com>
348 * config/tc-mcore.c (md_apply_fix3): Renamed function from
350 (md_apply_fix3): Do not fix up absolute relocations against
353 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
355 1999-04-20 Nick Clifton <nickc@cygnus.com>
357 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
358 changes and data-in-text directives.
359 (mcore_cons): New function: intercept cons() operations.
360 (mcore_float_cons): New function: intercept float_cons()
362 (mcore_stringer): New function: intercept stringer() operations.
364 1999-04-18 Ian Lance Taylor <ian@zembu.com>
366 * obj.h (struct format_ops): Change generate_asm_lineno field to
368 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
370 * config/tc-alpha.c (find_opcode_match): Add default case to
372 (find_macro_match): Likewise.
373 (load_expression): Parenthesize && within ||.
375 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
377 1999-04-17 Nick Clifton <nickc@cygnus.com>
379 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
380 .text .data .section pseudo ops.
381 (mcore_s_section): New function. Dump lits before changing secs.
382 (mcore_s_text): New function. Dump lits before changing secs.
383 (mcore_s_data): New function. Dump lits before changing secs.
385 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
387 * config/tc-mips.c (mips_32bitmode): New.
388 (md_begin): Set mips_32bitmode if needed.
389 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
390 Set EF_MIPS_32BITMODE.
392 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
394 * config/obj-coff.c (c_section_symbol): Fix typo in previous
397 1999-04-16 Nick Clifton <nickc@cygnus.com>
399 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
401 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
403 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
404 expressions correctly.
407 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
409 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
411 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
413 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
414 and fmpynfadd instructions.
416 1999-04-11 Richard Henderson <rth@cygnus.com>
418 * as.h (environ): Declare it, if needed.
419 * as.c (dump_statistics): Don't declare environ.
420 * configure.in (environ): Detect declaration.
421 * configure, config.in: Rebuild
423 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
424 (i386_displacement): Allocate enough space for replacement buffer.
425 Clean up replacement buffer initialization.
427 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
429 * subsegs.c (section_symbol): Don't create a new symbol if one
430 already exists; instead, use the existing one, but set its segment
431 and frag data if it hasn't already been defined.
432 * config/obj-coff.c (c_section_symbol): Likewise.
434 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
436 * tc-alpha.c (load_expression): Call as_bad instead of abort.
438 1999-04-08 Nick Clifton <nickc@cygnus.com>
440 * config/tc-mcore.c: New File: Support routines for MCore
442 * config/tc-mcore.h: New File: Definitions for MCore assembler.
443 * config/obj-coff.c: Add support for mcore-pe target.
445 * Makefile.am: Add support for MCore targets.
446 * Makefile.in: Regenerate.
447 * configure.in: Add support for MCore targets.
448 * configure: Regenerate.
450 * doc/all.texi: Set MCORE.
451 * doc/as.texinfo: Document MCore specific command line options.
453 * write.h: Prevent multiple inclusion.
455 1999-04-06 Ian Lance Taylor <ian@zembu.com>
457 * asintl.h (LC_MESSAGES): Never define.
458 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
460 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
463 * Makefile.am (m68k-parse.c): If configuring in the source
464 directory, copy m68k-parse.y into the local directory before
465 running ylwrap, to remove spurious differences when generating
467 * Makefile.in: Rebuild.
469 * config/tc-sparc.h (md_do_align): Just allocate the number of
470 bytes necessary, rather than always allocating 1024.
472 1999-04-04 Ian Lance Taylor <ian@zembu.com>
474 * listing.c (listing_newline): Add cast to avoid warning.
475 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
476 * config/tc-i386.c (i386_scale): Add return value.
477 (build_displacement_string): Remove unused local temp_disp2.
478 (i386_intel_memory_operand): Add parentheses to avoid warning.
479 (i386_intel_operand): Remove unused local end_of_operand_string.
480 (i386_operand): Remove unused local operand_modifier.
481 (i386_operand): Add parens to avoid warning.
483 1999-04-04 Don Bowman <don@pixsci.com>
485 * configure.in: Add mips*-*-vxworks* target; have it define
487 * configure, config.in: Rebuild.
489 1999-03-31 Nick Clifton <nickc@cygnus.com>
491 * configure.in (emulations): Add support for arm-epoc-pe.
492 * configure: Regenerate.
493 * config/te-epoc-pe.h: New file. Define macros specific to
495 * config/tc-arm.h: Select epoc-pe-arm target format if configured
496 for arm-epoc-pe target.
498 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
500 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
502 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
504 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
505 detect ",n" without a condition.
506 (pa_parse_neg_cmpsub_cmpltr): Likewise.
509 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
511 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
512 instruction is encoded with one bit.
515 1999-03-23 Ian Lance Taylor <ian@zembu.com>
517 * doc/internals.texi (CPU backend): Mention that
518 line_separator_chars should not include newline. From thi
519 <ttn@mingle.glug.org>.
521 1999-03-22 Doug Evans <devans@casey.cygnus.com>
523 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
524 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
526 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
528 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
530 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
532 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
535 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
537 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
539 1999-03-15 Martin Hunt <hunt@cygnus.com>
541 * app.c (do_scrub_begin): Change '-' back to a symbol char
542 so we can use multiple opcodes on a line again.
544 * config/tc-d30v.c: By default, warn if a symbol has
545 the same name as a register. Plus some minor
546 updates from the branch.
548 1999-03-13 Nick Clifton <nickc@cygnus.com>
550 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
551 BFD_RELOC_16 and BFD_RELOC_64.
553 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
555 * expr.c (expr): Add missing else.
557 1999-03-12 Nick Clifton <nickc@cygnus.com>
559 * config/tc-arm.c (md_apply_fix3): Improve error message.
561 1999-03-11 Doug Evans <devans@casey.cygnus.com>
563 * Makefile.am (CPU_TYPES): Add fr30.
564 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
565 (fr30,m32r dependencies): Update.
566 * Makefile.in: Rebuild.
568 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
569 (gas_cgen_record_fixup_exp): Ditto.
570 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
571 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
572 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
573 (md_cgen_lookup_reloc): Update use of operand->type.
574 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
575 (md_convert_frag): Call cgen_operand_lookup_by_num.
576 (md_cgen_lookup_reloc): Update use of operand->type.
577 (m32r_cgen_record_fixup_exp): Ditto.
579 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
581 * config/tc-mips.c (md_show_usage): Fix message.
583 1999-03-03 Nick Clifton <nickc@cygnus.com>
585 * doc/c-arm.texi (ARM Syntax): Document new command line switches
586 and LDR reg,=<expr> instruction.
588 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
591 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
593 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
595 1999-02-17 Nick Clifton <nickc@cygnus.com>
597 This patch was created by: Scott Bambrough
598 <scottb@corelcomputer.com>
601 Special cased '@' character. The '@' character is used as the
602 ARM assembler comment character, as a special character
603 and in ELF .symver pseudo-op's, and as a special character in
604 .type and .section pseudo-ops.
605 (symver_pseudo): New static variable.
606 (symver_state): New static variable.
607 (struct app_save): Add field 'symver_state'.
608 (app_push): Save global symver_state int struct app_save.
609 (app_pop): Restore global symver_state from struct app_save.
610 (do_scrub_chars): Special case handling of '@' character in
613 * configure.in: Modified to recognize armv* uname syntax from ARM
615 * configure: Regenerated.
617 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
618 a prefix to the section's type.
619 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
622 * config/tc-arm.h: Add support for PIC generation:
623 (pic_code): New boolean.
624 (obj_relocate_extern): Define.
625 (TC_RELOC_RTSYM_LOC_FIXUP): Define
626 (TC_CONS_FIX_NEW): Define.
627 (tc_fix_adjustable): Define.
628 (GLOBAL_OFFSET_TABLE_NAME): Define.
630 * config/tc-arm.c: Add support for PIC generation:
631 (line_seperator_chars): Allow ';' as a seperator for Linux.
632 (is_immediate_prefix): New macro.
633 (arm_parse_reloc): New function.
634 (s_arm_elf_cons): New function.
635 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
636 (md_undefined_symbol): Special case handling for the Global Offset
638 (md_apply_fix3): Handle PIC relocs.
639 (tc_gen_reloc): Handle PIC relocs.
640 (md_parse_option): Add support for '-k' command line switch to
641 enable PIC generation.
642 (cons_fix_new_arm): New function.
643 (s_arm_elf_cons): New function.
645 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
647 * configure.in: Add comments for uses of AC_DEFINE.
648 * acinclude.m4: Likewise.
649 * acconfig.h: Remove.
650 * aclocal.m4: Rebuild.
651 * configure: Rebuild.
652 * Makefile.in: Rebuild.
653 * config.in: Rebuild.
655 1999-02-15 Jim Lemke <jlemke@cygnus.com>
657 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
658 non-constant offset from a base register.
660 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
662 * config/tc-alpha.c (md_show_usage): Put \ before newline in
665 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
667 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
668 (emit_insn): Look for pc-relative and no-overflow specifiers on
669 internal relocation types.
671 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
673 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
676 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
678 (mips_4650, mips_4010, mips_4100): Variables removed.
679 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
680 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
682 (md_begin): Don't bother initializing the mips_NNNN variables;
683 mips_cpu is set, and that's good enough now.
684 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
685 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
686 (show): New function, to handle wrapping in the CPU lists.
687 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
689 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
691 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
692 than treat as an immediate specifier.
694 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
696 * config/tc-i386.c: Prototype many functions.
697 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
698 (i386_immediate): Remove unused second argument.
699 (i386_intel_operand): Fix i386_is_reg typo.
700 (i386_operand): Use allow_naked_reg.
701 (output_invalid): Make operand int for K&R.
703 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
705 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
707 * Makefile.in: Rebuild.
709 1999-02-09 Doug Evans <devans@casey.cygnus.com>
711 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
713 (EXTRA_as_new_SOURCES): Comment out.
714 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
715 * Makefile.in: Rebuild.
716 * doc/Makefile.in: Rebuild.
717 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
718 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
719 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
720 * configure: Rebuild.
721 * aclocal.m4: Rebuild.
722 * config.in: Rebuild.
723 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
724 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
725 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
726 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
727 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
728 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
729 (gas_cgen_record_fixup_exp): Ditto.
730 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
731 descriptor, not global variable.
732 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
733 descriptor, not global variable. Refer to insert_operand handler
734 via cpu descriptor, not global function.
735 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
736 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
737 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
738 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
739 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
740 * config/tc-m32r.c: Ditto.
741 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
742 (md_assemble): Ditto.
743 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
745 1999-02-09 Nick Clifton <nickc@cygnus.com>
747 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
748 relocations for ELF targets.
750 1999-02-08 Nick Clifton <nickc@cygnus.com>
752 * configure.in: Add support for StrongARM target.
753 * configure: Regenerate.
755 1999-02-05 Nick Clifton <nickc@cygnus.com>
757 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
759 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
762 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
764 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
766 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
768 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
769 (INTEL_DWORD_MNEM_SUFFIX): Define.
775 (OFFSET_FLAT): Define.
777 (NONE_FOUND): Define.
780 * config/tc-i386.c (set_intel_syntax): New routine.
781 (intel_syntax): Declare.
782 (allow_naked_reg): Declare.
783 (md_pseudo_table): Support .intel_syntax and .att_syntax.
784 (intel_float_operand): New routine.
785 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
786 Handle brackets as well as parens. Call i386_intel_operand for
787 intel syntax. Reverse operands if appropriate. Handle new
788 suffixes. Handle movzx and movsx.
789 (i386_is_reg): New routine.
790 (i386_immediate): New routine.
791 (i386_scale): New routine.
792 (i386_displacement): New routine.
793 (i386_operand_modifier): New routine.
794 (build_displacement_string): New routine.
795 (i386_parse_seg): New routine.
796 (i386_intel_memory_operand): New routine.
797 (i386_intel_operand): New routine.
798 (i386_operand): Call i386_displacement, i386_immediate,
799 i386_scale, etc. instead of handling inline.
800 (parse_register): Handle registers without prefix.
802 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
804 * configure: Regenerate.
805 * configure.in (arm-*-oabi): New.
807 * config/tc-arm.c (target_oabi): Declare.
808 (md_apply_fix3): Support REL relocs.
809 (md_parse_option): Handle -oabi.
810 (elf32_arm_target_format): New routine.
811 (md_longopts): Add OPTION_OABI.
812 * config/tc-arm.h: Redefine TARGET_FORMAT.
815 1999-01-28 Nick Clifton <nickc@cygnus.com>
817 * write.c (write_relocs): Handle out of range error.
819 * config/tc-fr30.c (fr30_fix_adjustable): New function.
820 (fr30_force_relocation): Default to 0.
822 * config/tc-fr30.h (obj_fix_adjustable): Define.
823 (TC_FORCE_RELOCATION): Define.
825 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
828 1999-01-16 Nick Clifton <nickc@cygnus.com>
830 * config/tc-d30v.c (write_2_short): Do not generate a sequential
831 merge of two instructions if the left instruciton kills the right.
833 1999-01-11 Doug Evans <devans@casey.cygnus.com>
835 * Makefile.in: Regenerate.
836 * configure.in: Redo test for using cgen.
837 * configure: Regenerate.
839 1999-01-09 Nick Clifton <nickc@cygnus.com>
841 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
842 redefinition of this macro.
844 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
846 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
849 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
851 * config/tc-mips.c (append_insn): For mips16, insert a nop between
852 a read of HI or LO and an immediatly following branch.
854 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
856 * config/tc-mips.c (md_begin): Another correction to the setting of
859 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
861 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
863 1998-12-21 Nick Clifton <nickc@cygnus.com>
865 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
866 bit insn when optimizing, so that parallelised instructions will
867 start on a 32 bit boundary.
869 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
871 * config/tc-mips.c (mips_eabi64): New.
872 (md_begin): Set mips_eabi64.
873 (mips_elf_final_processing): Use it.
875 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
877 * config/tc-mips.c (mips_elf_final_processing):
878 Correct setting of ABI in e_flags.
880 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
882 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
884 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
886 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
888 1998-12-15 Doug Evans <devans@casey.cygnus.com>
890 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
891 warning, values that don't fit in the field.
893 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
895 * config/tc-mips.c (mips_abi_string): New.
896 (md_parse_option,md_longopts): Add mabi.
897 (mips_elf_final_processing): Set e_flags based on mabi flag.
899 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
901 * config/tc-mips.c (md_parse_option): Handle vr4111.
903 98-12-11 Ken Raeburn <raeburn@cygnus.com>
905 * config/tc-h8300.c (build_bytes): Change message given if the
906 instruction requires H8/300H mode and we're not in Hmode, to
907 suggest that it may be the operand modes that are the problem, not
908 necessarily the opcode.
910 1998-12-10 Nick Clifton <nickc@cygnus.com>
912 * config/tc-fr30.c: Add line separator character.
914 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
916 * configure.in (hppa-*-mpeix*): New target.
917 * config/obj-som.h (obj_som_compiler): Declare.
918 * config/obj-som.c (compiler_seen): New static variable.
919 (obj_som_compiler): New function.
920 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
921 (md_pseudo_table): Add "compiler" if OBJ_SOM.
922 (pa_type_args): Set hppa_priv_level.
923 (pa_compiler): New static function if OBJ_SOM.
924 * configure: Rebuild.
926 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
928 * read.c (output_leb128): Don't mark as inline.
930 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
932 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
933 AIX .vbyte unaligned data support.
934 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
935 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
938 1998-12-07 Nick Clifton <nickc@cygnus.com>
940 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
943 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
945 * config/tc-arm.c (elf32_arm_force_relocation): Check for
946 BFD_RELOC_ARM_PCREL_BRANCH.
948 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
950 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
951 checking the target type.
952 (mips-dec-bsd*): Set endian to little.
953 * configure: Rebuild.
955 COFF weak symbol support, based on patches from Mark Elbrecht
957 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
958 * config/obj-coff.c (obj_coff_weak): New static function.
959 (obj_coff_endef) [both versions]: Handle weak symbols.
960 (coff_frob_symbol): Likewise.
961 (yank_symbols): Likewise.
962 (obj_pseudo_table): Add "weak".
964 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
965 <aymeric.vincent@emi.u-bordeaux.fr>.
966 * aclocal.m4: Rebuild with current tools.
967 * configure: Rebuild.
969 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
970 an assertion failure for a case we can't handle when OBJ_ECOFF.
972 * expr.c (operator): And with 0xff to avoid problems with signed
975 1998-12-03 Nick Clifton <nickc@cygnus.com>
977 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
978 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
980 1998-12-02 Nick Clifton <nickc@cygnus.com>
982 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
985 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
987 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
990 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
992 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
995 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
997 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
999 (d10v_cleanup): Only generate previous insn if a multiline insn is
1002 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
1004 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
1007 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
1009 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
1010 -marm6xxx command line switches.
1012 1998-11-18 Doug Evans <devans@casey.cygnus.com>
1014 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
1015 (itbl-ops.o): Delete duplicate dependencies.
1016 Rebuild dependencies.
1017 Add fr30 dependencies.
1018 * Makefile.in: Rebuild.
1020 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
1022 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
1024 * listing.c: Ignore line terminator characters found inside
1027 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
1029 * po/gas.pot: Regenerated.
1031 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
1033 * config/tc-fr30.c (fr30_is_colon_insn): New name for
1034 fr30_is_label_start(). Also checks for delay slot insns.
1036 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
1037 FR30 instructions which contain a colon in the mnemonic.
1039 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
1041 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
1043 * config/tc-fr30.c: Removed currently superflous code.
1045 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
1047 * config/tc-fr30.h: New file.
1048 * config/tc-fr30.c: Tweaking so that it will compile.
1050 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
1052 * config/tc-d10v.h (obj_fix_adjustable): Define.
1053 (TC_FORCE_RELOCATION): Define.
1054 (d10v_force_relocation): Declare.
1055 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
1056 (md_apply_fix3): Handle Vtable relocs.
1057 (d10v_fix_adjustable): New.
1058 (d10v_force_relocation): New.
1060 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
1062 * config/tc-d30v.c: Change default behaviour to ignore potential
1063 conflicts between register name and symbol names.
1065 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
1067 * configure.in: Add fr30-*-*.
1068 * config/tc-fr30.c: New file.
1069 * Makefile.in: Regenerated.
1070 * config.in: Regenerated.
1071 * configure: Regenerated.
1072 * doc/Makefile.in: Regenerated.
1073 * po/gas.pot: Regenerated.
1075 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
1077 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
1080 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
1082 * app.c (do_scrub_begin): Set characters above 127 to be symbol
1084 (do_scrub_chars): Add some casts to unsigned char to avoid
1085 unwanted sign extension.
1086 * read.c (lex_type): Set characters about 127 to be symbol
1088 * config/tc-i386.c (md_begin): Set identifier_chars and
1089 operand_chars for values above 127.
1091 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
1093 * configure.in: detect cygwin* instead of cygwin32*
1094 * configure: regenerate
1096 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
1098 * listing.c: Add support for producing a listing from piped
1101 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
1103 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
1104 (append_insn): Account for the tx39's multiply behavior.
1106 1998-10-26 Michael Meissner <meissner@cygnus.com>
1108 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
1109 from assemble_parallel_insns. Add support for '->' to indicate
1110 explicitly serializing the instructions.
1111 (md_assemble): Ditto.
1113 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
1115 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
1118 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
1120 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
1122 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
1124 * config/tc-mips.c : support frame and regmask/fregmask when
1125 MIPS_STABS_ELF is specified.
1127 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
1129 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
1130 (md_apply_fix): Don't return 1 for VTABLE relocs.
1131 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
1133 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1135 * doc/c-i386.texi: Replace occurences of "opcode" with
1136 "instruction mnemonic", "instruction", or "mnemonic" when
1137 referring to the name of an instruction. Use "opcode" when
1138 referring to the sequence of machine bytes.
1140 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
1141 (is_opcode_char): Rename to is_mnemonic_char.
1142 (md_assemble and i386_operand): Correct error messages from
1143 "opcode" to "instruction mnemonic"
1144 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
1145 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
1146 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
1147 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
1148 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
1149 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
1150 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
1152 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
1154 * config/tc-i386.c (i386_operand): Check for garbage after
1157 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
1159 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
1160 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
1162 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
1164 * config/tc-sh.h (obj_fix_adjustable): Define.
1165 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
1166 (md_apply_fix): Likewise.
1167 (tc_gen_reloc): Likewise.
1168 (sh_fix_adjustable): New.
1170 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
1172 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
1173 * cgen.h (gas_cgen_finish_insn): Update prototype.
1174 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
1175 cgen_insn_t -> CGEN_INSN_INT.
1176 (make_parallel): Update handling of CGEN_INT_INSN_P.
1177 (assemble_parallel_insn): Ditto.
1178 (target_make_parallel): New function.
1179 (md_assemble): Use it.
1181 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
1183 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
1185 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
1187 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
1188 converted into lower case.
1190 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
1192 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
1193 (gas_cgen_tc_gen_reloc): Likewise.
1194 * config/tc-m32r.h (obj_fix_adjustable): Define.
1195 * config/tc-m32r.c (m32r_fix_adjustable): New.
1196 (m32r_force_relocation): Handle VTABLE relocs.
1198 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
1200 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
1202 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
1204 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
1205 to lower case before parsing.
1207 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
1208 parallel insns modift buts in the PSW as a side effect.
1210 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
1212 * config/tc-d30v.c (find_format): Test for missing flag and
1215 (md_apply_fix3): Fix error messages to avoid
1216 assumption about presence of a symbol.
1218 (parallel_ok): Disallow parallel instructions that both modify the
1221 (find_format): Generate a warning if an odd numbered register is
1222 used as the first register in a mutli-register instruction.
1224 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
1226 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
1227 relocations are always associated with a symbol.
1229 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
1231 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
1232 (elf32_sparc_force_relocation): Declare.
1233 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
1234 (tc_gen_reloc): Handle vtable relocs.
1235 (elf32_sparc_force_relocation): New.
1237 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
1239 * symbols.c (S_IS_FUNCTION): New.
1240 * config/tc-v850.h (obj_fix_adjustable): Define.
1241 (TC_FORCE_RELOCATION): Define.
1242 (v850_force_relocation): Declare.
1243 * config/tc-v850.c (tc_gen_reloc): Use offset instead
1244 of fx_addnumber for VTABLE reloc addends.
1245 (md_apply_fix3): Handle VTABLE relocs.
1246 (v850_fix_adjustable): New.
1247 (v850_force_relocation): New.
1249 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
1251 * tc-hppa.c (fp_operand_format): Add some additional formats.
1252 (pa_ip): Do not automatically promote into pa2.0 mode.
1253 (pa_level): Handle ".level 2.0".
1255 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1257 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
1258 * config/tc-i386.h (template.extension_opcode): Change to
1259 unsigned int to allow full range of 8-bit opcode suffixes.
1260 (None): Redefine as 0xffff.
1262 From Jeff B Epler <jepler@usgs.gov>
1263 * doc/c-i386.texi (i386-SIMD): New section.
1265 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
1267 * read.c (discard_rest_of_line): New function.
1268 * read.h: Declare it.
1269 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
1271 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
1273 * config/tc-d10v.c (find_symbol_matching_register): New function.
1274 (find_opcode): Cope with the case where a register name matches
1277 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
1279 * config/tc-v850.c (md_pcrel_from): Rename to
1280 v850_pcrel_from_section.
1281 (v850_pcrel_from_section): Do not resolves symbols in other
1284 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
1286 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
1288 * config/tc-d10v.c (find_opcode): Generate an error if a register
1289 is supplied for an operand that should not be a register.
1291 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
1293 * config/tc-d30v.c (write_2_short): But do allow delayed branch
1294 instructions to have another instruction in the right bin.
1296 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
1298 * config/tc-d30v.c (write_2_short): Do not allow instructions in
1299 the right container if the left container holds a branch
1302 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
1304 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
1305 both a register name and symbol name.
1306 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
1308 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
1310 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
1311 execution unit class.
1313 (reg_name_search): If a name matches a register and a symbol,
1314 prefer the register.
1315 (find_format): Disallow flag registers when a general purpose
1316 register is required.
1317 If a number is required, but a register has been given, check to
1318 see if a symbol with the same name as the register exists, and if
1319 so, use that symbol.
1321 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
1323 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
1325 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
1327 * config/tc-d30v.c (find_format): Do not accept flag registers as
1328 general purpose registers.
1329 (find_format): If an immediate value is expected at a given place
1330 in a format, but a register name has been provided instead, check
1331 to see if that register name matches the name of a predefined
1332 symbol and if it does, then use the symbol instead.
1333 (reg_name_search): If a register name matches a symbol name,
1334 prefer the register name to the symbol name.
1336 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
1338 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
1339 the previous insn to empty.
1341 1998-09-20 Michael Meissner <meissner@cygnus.com>
1343 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
1344 pieces, forcing the use of an ANSI compiler.
1346 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1348 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
1350 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
1352 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
1354 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
1356 (obj_elf_vtable_entry): Likewise.
1357 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
1358 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
1359 (tc_gen_reloc): Likewise.
1360 (arm_fix_adjustable): Likewise.
1361 (elf32_arm_force_relocation): New.
1362 (armelf_frob_symbol): Remove coff-style symbol support.
1364 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
1366 * config/tc-i386.c (i386_operand): Fix typo in last patch.
1368 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
1370 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
1371 OBJ_COFF so that routine is defined for a.out format.
1373 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
1375 * config/tc-i386.c (i386_operand): Detect non-segment registers
1376 used as segment prefixes.
1378 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
1380 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
1381 optimize across FDE boundaries.
1383 * config/obj-coff.c (obj_coff_section): Preserve any link once
1384 flags when setting the section flags.
1386 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
1388 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
1389 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
1391 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
1393 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
1396 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
1398 * frags.c (frag_grow): Include the size of the frag struct in the
1401 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
1402 if the new subseg comes before the old.
1404 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
1406 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
1407 to handle edge8 and edge16.
1409 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
1411 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
1412 before we clobber the symbol involved.
1414 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
1416 * config/tc-arm.c: Remove OBJ_ELF definitions for
1417 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
1418 use arm_adjust_symtab for OBJ_COFF.
1419 (armelf_adjust_symtab): New Routine.
1420 * config/tc-arm.h: Define obj_adjust_symtab to
1421 armelf_adjust_symtab for OBJ_ELF.
1423 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
1425 * configure.in: Make all i386-elf targets use bfd_gas.
1426 * config/tc-i386.c (tc_i386_force_relocation): New.
1427 (tc_i386_fix_adjustable): Don't fix vtable relocs.
1428 (md_apply_fix3): Likewise.
1429 (tc_gen_reloc): Handle them.
1430 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
1431 tc_i386_force_relocation.
1433 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
1435 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
1437 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
1439 * config/tc-d30v.c (md_assemble): Copy previous opcode over
1440 current opcode after writing the first insturction of a reverse
1443 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
1445 * read.h (generate_lineno_debug): Add prototype.
1446 * read.c (generate_lineno_debug): Make non-static.
1448 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1450 * config/tc-i386.c (md_assemble): Only warn for address/data size
1453 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
1455 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
1456 against Thumb function names, as the linker needs this information.
1458 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
1460 * expr.c (operand): Check also that there is no advance in operand
1461 after atof_generic in order to decide "is it label 0f or floating
1464 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
1466 * config/tc-m32r.c: Replace double dash prefix to M32R specific
1467 command line options with a single dash.
1468 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
1470 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
1472 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
1473 * tc-arm.c (arm_fix_adjustable): New routine.
1475 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
1477 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
1478 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
1479 demand_empty_rest_of_line before mri_comment_end.
1480 (equals): Check garbage after expression before
1481 mri_comment_end in MRI mode.
1483 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
1485 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
1486 small immediate constant to use the constant itself rather than
1489 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
1491 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
1492 (pa_leave): Likewise.
1494 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1496 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
1498 (i386_operand): Fix an error message.
1500 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
1502 * doc/c-arm.texi (ARM Directives): Document .req directive.
1504 * config/tc-arm.c (reg_required_here): Display erroneous string if
1505 the register name could not be decoded.
1506 Do not set inst.instruction if the sift is -1.
1508 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
1510 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
1513 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
1515 * config/tc-d30v.c (d30v_align): Always perform alignment request,
1516 even if it is belived to be unnecessary.
1518 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1520 config/tc-i386.c (i386_operand): Size immediate constants by
1521 suffix (erroneously removed as part of July 7 change).
1523 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
1525 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
1526 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
1527 (armelf_frob_symbol): New Routine.
1528 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
1530 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
1532 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
1534 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
1536 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
1537 command line switches passed to assembler.
1539 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
1541 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
1542 (gas_cgen_opcode_desc): Declare.
1543 (gas_cgen_parse_operand): Declare.
1544 (*): Prepend gas_ to gas specific fns to denote them as such.
1546 * cgen.c (gas_cgen_opcode_desc): New global
1547 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
1548 (queue_fixup): Renamed from cgen_queue_fixup.
1549 (*): Prepend gas_ to gas specific fns to denote them as such.
1551 (gas_cgen_md_apply_fix3): Update call to insert_operand.
1552 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
1553 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
1554 Open opcode table and initialize it.
1555 (make_parallel): Use gas_cgen_opcode_desc.
1556 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
1557 (md_assemble): Ditto.
1559 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
1561 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
1562 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
1563 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
1564 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
1565 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
1566 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
1567 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
1568 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
1569 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
1570 (INIT_STAB_SECTION): Likewise.
1571 (OBJ_PROCESS_STAB): Likewise.
1573 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
1574 (md_parse_option): Watch for them.
1575 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
1576 (md_begin): Kill neverdef code.
1577 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
1578 (s_alpha_prologue): Watch alpha_cur_ent_sym.
1579 (s_alpha_coff_wrapper): New.
1580 (md_pseudo_table): Trap all ECOFF pseudos.
1582 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
1584 Start of changes to remove mdebug section from mips*-elf
1585 Based on MIPS_STAB_ELF definition
1586 * acconfig.h: undef if not configured
1587 * config.in: undef if not configured
1588 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
1589 * config/tc-mips.c (s_ent): set BSF_FUNCTION
1590 * stabs.c (s_stab_generic): flush frag
1592 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
1594 * configure.in: (arm-*-elf): Handle.
1595 (thumb-*-elf): Handle.
1596 * configure: Regenerate.
1597 * read.c (stringer): Fix typo in comment.
1598 * write.c (fixup_segment): Don't add symbol value to addend if
1600 * config/tc-arm.c (md_section_align): Don't align dwarf debug
1602 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
1605 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
1607 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
1608 (write_2_short): Emit warning if new flag is set.
1609 (do_assemble): Set flags if left instruction is one of special
1610 "right-instruction-killer" type.
1612 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
1614 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
1615 Always output words in debug_info section as big endian.
1616 (sparc_target_format): Choose correct bfd target.
1617 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
1619 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
1621 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
1622 to work with internationalization code. Issue an error when two
1623 operands match that are not allowed to match.
1625 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
1627 * configure.in (install_tooldir): Allow target to specify whether
1628 it wants to be installed in $(tooldir)/bin.
1629 * configure: Regenerate.
1630 * Makefile.am (install-exec-local): Set install-exec-tooldir
1631 dependency via configure.
1632 * Makefile.in: Regenerate.
1634 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
1636 * Makefile.am (install-exec-local): Split into two ...
1637 (install-exec-bindir,install-exec-tooldir): New rules.
1638 * Makefile.in: Regenerate.
1640 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
1642 * Makefile.am (install-exec-local): Don't remove the file before
1643 checking whether $(bindir) == $(tooldir)/bin. From Maciej
1644 W. Rozycki <macro@ds2.pg.gda.pl>.
1645 * Makefile.in: Rebuild.
1647 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
1649 * cgen.c: Include libiberty.h.
1650 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
1651 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
1652 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
1653 (md_cgen_lookup_reloc)): Declare.
1654 (md_cgen_record_fixup_exp): Declare.
1655 * config/tc-m32r.h (md_pcrel_from_section): Declare.
1656 (m32r_relax_frag): Declare.
1657 (cgen_md_apply_fix3): Decls moved to cgen.h.
1658 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
1659 (m32r_cgen_record_fixup_exp): Delete decl.
1660 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
1661 (assemble_nop): Delete.
1662 (expand_debug_syms): Delete unused `exp'.
1663 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
1664 Add default case for -Wall.
1665 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
1666 (md_atof): Delete unused wordP.
1668 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
1670 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
1673 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
1675 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
1676 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
1677 .print, .purgem, and .struct. Remove documentation for
1680 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
1682 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
1683 Update call to insert_operand.
1685 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
1687 * config/tc-m32r.c (ms_show_usage): Formatting changes.
1689 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
1691 * config/tc-i386.c (md_assemble): Don't get confused by trailing
1692 whitespace after a prefix operator.
1694 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
1696 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
1698 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
1700 * config/tc-sparc.c (log2): New static function.
1701 (s_reserve): Use log2 to convert alignment before calling
1703 (s_common): Use log2 to convert alignment before calling
1704 record_alignment and frag_align.
1705 (sparc_cons_align): Use log2.
1707 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
1709 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
1710 (s_common): Likewise.
1712 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
1713 initialization of waddr.
1714 (sparc_elf_final_processing): Add default case to switch.
1716 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1718 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
1719 than temporary real.
1721 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
1723 * write.c (subsegs_finish): Don't align the segments if there were
1726 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
1727 copying aux information.
1729 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
1730 expression into a symbol.
1732 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1734 * config/tc-i386.c (mode_from_disp_size): Change arg and return
1735 type to unsigned int.
1736 (md_assemble): Change type used to store offsets from unsigned
1738 (i386_operand): Switch error check to only call RESTORE_END_STRING
1739 once after parse_register.
1741 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
1743 * config/tc-v850.c (md_show_usage): Changed format to match that
1746 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
1748 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1750 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
1752 (md_apply_fix_2): Force the symbol of the vtable reloc to be
1755 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
1757 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
1758 * doc/Makefile.in: Rebuild.
1760 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
1762 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
1763 for %lo expressions.
1764 (mips_ip, case 'u'): Move range check after code to mask
1765 off bits in %hi/%lo expressions. Mask off high bits for
1768 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
1770 * doc/Makefile.am (gasver.texi): New target.
1771 (as.info, as.dvi): Depends upon gasver.texi.
1772 * doc/as.texinfo: Include gasver.texi. Mention version number on
1773 title page and in top node.
1774 * doc/Makefile.in: Rebuild.
1776 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
1778 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
1779 but not including the line containing the edict.
1780 * listing.h (LISTING_EOF): New.
1781 * input-scrub.c (input_scrub_next_buffer): Call it.
1783 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1785 * config/tc-i386.c (i386_operand): Don't set the size of an
1786 immediate address based solely on the suffix and the mode.
1788 * config/tc-i386.c (md_assemble): Add assertion to make sure
1789 overlap2 does not set Imm.
1791 * config/tc-i386.c (space_chars): Remove. The scrubber converts
1792 sequences of whitespace to a single space.
1793 (is_space_chars): Just compare with space.
1794 (md_begin): Don't initialize space_chars.
1795 (md_assemble): Just skip a single whitespace character.
1796 (i386_operand): Rewrite base-index parsing to use new
1797 parse_register, and to skip white space. Skip white space in a
1798 number of other places too. Don't give error message if
1799 parse_register fails.
1800 (parse_register): Change reg_string parameter to be non-const.
1801 Add end_op parameter. Skip white space after the `%', and return
1802 end of register string. Give error message here rather than
1805 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
1807 Based on patch from Matt Semersky <matts@scd.hp.com>:
1808 * expr.c (op_encoding): Make const.
1809 (expr_set_precedence): New function.
1810 (expr_begin): Don't set operator rankings, just call
1811 expr_set_precedence.
1812 * expr.h (expr_set_precedence): Declare.
1813 * read.c (s_mri): Call expr_set_precedence.
1815 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
1817 * doc/as.texinfo (Statements): Remove paragraph discussing
1818 continuing lines with a backslash. This hasn't worked for years,
1821 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
1823 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
1825 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
1826 (ps_CTORS, ps_DTORS): New section types.
1827 (vms_fixup_xtors_section): New function
1828 (Ctors_Psect, Dtors_Psect): Define.
1829 (IS_GXX_XTOR): Define
1830 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
1831 Filter static constructors/destructors and add to
1832 Ctors_Symbols/Dtors_Symbols chain.
1833 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
1834 appropriate section.
1836 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
1837 * makefile.vms: Merge vax/vms support.
1839 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
1841 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
1842 (elf_pseudo_table): Add them.
1843 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
1844 (md_apply_fix): Accept them.
1845 (mips_fix_adjustable): Don't adjust them.
1846 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
1847 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
1848 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
1849 (tc_fix_adjustable): Don't adjust them.
1851 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
1853 * Makefile.am (CGEN_CPU_PREFIX): New variable.
1855 * Makefile.in: Regenerate.
1856 * configure.in: AC_SUBST cgen_cpu_prefix.
1857 * configure: Regenerate.
1859 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1861 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
1862 Changed all users of COND12_DELAY.
1864 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
1866 * config/tc-mn10300.c (set_arch_mach): New function.
1867 (md_pseudo_table): Add pseudo-ops to set the current machine type.
1868 (md_begin): Default to mn10300 mode.
1869 (md_assemble): Only accept instructions for the core mn10300
1870 chip and the active machine type.
1872 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
1874 * subsegs.h (segment_info_type): Give the struct a name.
1875 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
1876 * config/tc-h8500.h (tc_reloc_mangle): Declare.
1877 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
1878 * config/tc-w65.h (tc_reloc_mangle): Declare.
1879 * config/tc-z8k.h (tc_reloc_mangle): Declare.
1881 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
1883 * config/tc-v850.c (v850_comm): Restore old section
1884 after common processing.
1886 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
1888 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
1890 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
1892 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
1893 char with code that explicitly sign-extends.
1895 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
1897 * config/tc-v850.c (md_begin): Restore text section as the current
1898 section after creating call table sections.
1899 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
1902 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
1903 with call to macro SYM_AUXINFO.
1905 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
1907 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
1908 with the program transform name.
1909 * Makefile.in: Rebuild.
1911 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
1913 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
1916 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
1918 * config/tc-i386.c (i386_operand): Be prepared for a space between
1919 the open parenthesis and the start of the register operand,
1920 because of the June 16 change.
1922 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
1924 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
1927 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
1929 * config/tc-d30v.c (d30v_align): Always perform alignment request,
1930 even if it is belived to be unnecessary.
1932 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
1934 * write.c (adjust_reloc_syms): Never adjust relocs against weak
1936 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
1938 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
1940 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
1941 shift amount for a repeated operand. The shift amount for the
1942 repeated copy comes from the size of the operand.
1944 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
1946 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
1948 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
1950 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
1952 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1954 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
1955 characters in it as LEX_IS_SYMBOL_COMPONENT.
1956 * config/tc-i386.h (tc_symbol_chars): Define.
1957 (extra_symbol_chars): Declare.
1958 * config/tc-i386.c (extra_symbol_chars): Define.
1959 (comment_chars): Don't use '/' as comment start if TE_LINUX.
1960 (line_comment_chars): Set to '/' if TE_LINUX.
1961 * doc/c-i386.texi (i386-prefixes): Update.
1962 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
1964 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
1966 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
1967 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
1969 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
1971 * config/tc-d10v.c (md_apply_fix3): Checking displacement
1972 constraint in instructions REP & REPI.
1974 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
1976 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
1977 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
1979 (check_range): If the operand is shifted, then shift the number
1980 before checking its range.
1982 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
1984 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
1987 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
1989 * config/tc-v850.c (v850_comm): Create special sections as needed.
1991 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
1993 * config/tc-d10v.c (write_2_short): Addition of swapping
1994 instructions for sequential and reverse sequential order when
1995 given order is not possible.
1997 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
1999 * Makefile.am: Rebuild dependencies.
2000 (DEP_INCLUDES): Fix reference to intl build directory.
2001 * Makefile.in: Rebuild.
2003 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2005 * doc/c-i386.texi: Update 16 bit documentation.
2007 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
2008 IgnoreDataSize to IgnoreSize as they are used for address size as
2010 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
2011 32-bit mode, similarly addr16/data16 and variants.
2013 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
2015 * config/tc-d30v.c (md_assemble): Fix handling of reverse
2016 sequential word multiply instructions.
2018 (do_assemble): Add extra command line argument, to allow mul32
2019 attribute to be preserved across parallel insns.
2020 (md_assemble): Insert NOPs between explicitly parallel insns which
2021 contain an 32 bit multiply and a 16 multiply.
2023 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2025 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
2028 * config/tc-i386.c (reloc): Add braces.
2030 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
2031 consistent with Intel naming.
2032 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
2033 use bitfields in sib_byte.
2034 (modrm_byte): Don't use bitfields here either.
2036 * config/tc-i386.c (current_templates): Add const.
2037 (parse_register): Add const to return, param, and char *s.
2038 (i386_operand): Add const to reg_entry *r.
2039 * config/tc-i386.h (templates): Add const to start, end.
2041 Inspired by code for 16 bit gas support from Martynas Kunigelis
2042 <martynas@nm3.ktu.lt>:
2043 * config/tc-i386.c (md_assemble): Add full support for 16 bit
2044 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
2045 (uses_mem_addrmode): Remove.
2046 (md_estimate_size_before_relax): Add support here too.
2047 (md_relax_table): Rewrite interface to md_relax for 16 bit
2049 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
2050 (opcode_suffix_to_type): Remove.
2051 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
2052 (SIZE_FROM_RELAX_STATE): Modify to suit above.
2053 (md_convert_frag): Likewise.
2054 (i386_operand): Add support for 16 bit base/index regs,
2055 immediates, and displacements. Remove some unnecessary casts, and
2056 localise end_of_operand_string, displacement_string_start,
2057 displacement_string_end variables. Add GCC_ASM_O_HACK.
2058 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
2060 * config/tc-i386.c (prefix_hash): Remove.
2061 (md_begin): Rewrite without obstacks. Remove prefix hash table
2062 handling. Rewrite lexical table handling.
2063 (i386_print_statistics): Don't print prefix statistics.
2064 (md_assemble): Rewrite instruction parser so that line is not
2065 converted to lower case. Don't do a hash_find for prefixes,
2066 instead recognise them via opcode modifier.
2067 (expecting_operand, paren_not_balanced): Localise variables.
2068 * config/tc-i386.h (IsPrefix): Define.
2069 (prefix_entry): Remove.
2071 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
2072 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
2073 '\\' in case where comment_chars contains '/'.
2075 * config/tc-i386.c (MATCH): Ensure given operand and template
2076 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
2077 you must write `ljmp *table(%ebx)'.
2079 From H.J. Lu <hjl@gnu.org>:
2080 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
2081 as 0 ifndef BFD_ASSEMBLER.
2082 (md_assemble): Allow immediate operands without suffix or
2083 other reg operand to default in size to the current code size.
2085 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
2087 * config/tc-v850.c (md_begin): Restore creation of
2088 .call_table_text and .call_table_data sections.
2090 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
2092 * config/tc-d30v.c (md_assemble): Set execution type to unknown
2093 after emitting a word of noops.
2095 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2097 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
2098 (i386_operand): Simplify checks for valid base/index combinations.
2099 Disallow `in 4(%dx),%al'.
2101 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
2103 (add_prefix): Change parameter from char to int.
2105 * config/tc-i386.h (Ugh): Define opcode modifier.
2106 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
2108 * config/tc-i386.c (md_assemble): Rewrite MATCH and
2109 CONSISTENT_REGISTER_MATCH macros to check register types more
2110 thoroughly. Check for illegal suffix/operand combinations
2111 when matching insns with operands. Handle new `s' suffix, and
2112 associated FloatMF opcode modifier for float insns with memory
2114 * config/tc-i386.h (FloatMF): Define new opcode modifier.
2115 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
2116 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
2117 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
2118 DATA_PREFIX_OPCODE throughout.
2120 * config/tc-i386.c (REGISTER_WARNINGS): Define.
2121 (md_assemble): Rewrite suffix/register operand checking code to be
2122 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
2123 AnyMem, the better to grep.
2125 (i386_operand): Don't set Mem bits in i.types[this_operand] when
2126 given a memory operand. Don't set Abs bits either.
2127 (type_names): Remove Mem*, Abs*.
2128 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
2129 define opcode_modifiers as these cases are handled by Disp8,
2130 Disp16, Disp32 and suffix checks.
2131 (COMES_IN_BOTH_DIRECTIONS): Remove.
2132 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
2134 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
2135 if IgnoreDataSize modifier given. Remove ShortformW modifier
2136 test. Add test for ShortForm in W base_opcode modification.
2137 Merge Seg2ShortForm and Seg3ShortForm code.
2138 * config/tc-i386.h (ShortFormW): Remove.
2139 (IgnoreDataSize): Define.
2141 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
2143 * config/tc-d30v.c (md_assemble): Store previous segment state
2144 with previous instruction.
2146 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2148 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
2149 (ebp, esp): Remove static variables.
2150 (MATCH): Remove test for InOutPortReg.
2151 (i386_operand): Properly handle InOutPortReg here instead.
2152 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
2153 (md_assemble): Simplify and correct modrm and sib generation.
2154 (i386_operand): Add warning for scale without index.
2155 Rewrite checks for valid base/index combinations.
2157 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
2158 macros and enclose in do while(0).
2159 (RESTORE_END_STRING): Likewise.
2160 (md_assemble): Add one to printed operand number so we start
2161 from 1 not 0. Add some more gettext invocations.
2162 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
2165 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
2166 DATA_PREFIX, SEG_PREFIX): Define.
2167 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
2168 (check_prefix): Remove function.
2169 (add_prefix): New function. Add prefix to i.prefix as well as
2171 (md_assemble): Changes for add_prefix. Remove hack for wait
2172 prefix, instead always output prefixes in fixed order. Test
2173 for jcxz/loop when selecting between word & dword operations,
2174 and add address size prefix rather than operand size prefix.
2175 Remove operand -> address size hack when emitting jcxz/loop.
2176 (i386_operand): Remove O_Absent check as it's done in expr.
2178 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
2180 * configure.in: Recognize m5200 as a cpu_type of m68k.
2181 * aclocal.m4: Rebuild with current libtool.
2182 * configure: Rebuild.
2184 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2186 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
2187 to relaxable_symbol to prevent references to external symbol from
2190 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
2192 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
2193 symbols are relaxable.
2195 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
2197 * config/tc-v850.c (md_begin): Don't create special
2198 sections by default.
2200 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
2202 * config/tc-mips.c (macro): For div and udiv, close the
2203 reorder block as soon as possible.
2205 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
2207 From Matt Semersky <matts@scd.hp.com>:
2208 * macro.c (macro_mri_mode): New function.
2209 * macro.h (macro_mri_mode): Declare.
2210 * read.c (s_mri): Call macro_mri_mode when switching in and out of
2213 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
2215 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
2218 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
2219 until after xstrdup in OBJ_EVAX case.
2221 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
2223 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
2224 offset calculation. Also, use VAX_BRW from vax-inst.h instead
2225 of hardcoded magic number.
2226 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
2228 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
2230 * read.c (do_s_func): New function.
2232 * read.h (do_s_func): Add prototype.
2234 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
2236 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
2237 nops if fill pattern not specified.
2239 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
2241 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
2242 * config/te-go32.h (TE_GO32): Define.
2243 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
2245 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
2247 Implement .func/.endfunc pseudo-ops.
2248 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
2250 * read.c (potable): Add .func,.endfunc.
2251 (s_func): New function.
2252 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
2254 (in_doc_func_p,current_function_label): New static globals.
2255 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
2257 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
2259 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
2260 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
2261 * config/tc-arm.h (WORKING_DOT_WORD): Define.
2262 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
2263 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
2264 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
2265 * config/tc-i860.h (WORKING_DOT_WORD): Define.
2266 * config/tc-i960.h (WORKING_DOT_WORD): Define.
2267 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
2268 * config/tc-w65.h (WORKING_DOT_WORD): Define.
2269 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
2270 * config/tc-a29k.c: Don't define md_short_jump_size,
2271 md_long_jump_size, md_create_short_jump or md_create_long_jump.
2272 * config/tc-alpha.c: Likewise.
2273 * config/tc-alpha.h: Likewise.
2274 * config/tc-arm.c: Likewise.
2275 * config/tc-h8300.c: Likewise.
2276 * config/tc-h8500.c: Likewise.
2277 * config/tc-hppa.c: Likewise.
2278 * config/tc-i860.c: Likewise.
2279 * config/tc-i960.c: Likewise.
2280 * config/tc-ppc.c: Likewise.
2281 * config/tc-sh.c: Likewise.
2282 * config/tc-sparc.h: Likewise.
2283 * config/tc-tic30.c: Likewise.
2284 * config/tc-w65.c: Likewise.
2285 * config/tc-z8k.c: Likewise.
2287 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
2289 * config/tc-vax.c (_): Delete this macro used for placeholder
2290 values in vax_operand_width_size; it conflicts with the _() macro
2291 used for internationalization.
2293 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
2295 * symbols.c (symbol_find_base): Fix case insensitive symbol name
2296 code. From Chris Moller <moller@bops.com>.
2298 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
2299 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
2300 * read.c (emit_expr): Initialize seg and subseg fields of a new
2302 * write.c (write_object_file): Switch to the appropriate segment
2303 and subsegment when processing a broken word.
2305 * config/tc-m68k.c (mri_assemble): New static function.
2306 (build_mri_control_operand): Call mri_assemble rather than
2308 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
2309 (s_mri_endf, s_mri_endw): Likewise.
2311 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
2313 * read.c (s_org): Call md_flush_pending_output if it is defined.
2315 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
2317 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
2319 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
2320 (md_parse_option): Add for same.
2321 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
2322 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
2323 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
2325 * config/tc-sparc.h (cons_fix_new_sparc): Added.
2327 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
2329 * config/tc-arm.c (find_real_start): Relax definition of local
2332 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
2334 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
2335 symbols at the given address, not just the last one specified.
2337 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
2339 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
2340 or number_to_chars_littleendian to write data.
2342 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
2344 * config/tc-v850.c (md_assemble): Remove artificially created
2345 register name symbols.
2347 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
2349 * write.c (fixup_segment): Change "segment" to "section" in
2352 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
2354 * write.c (fixup_segment): Change sym1-sym2 message again.
2356 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
2358 * write.c (fixup_segment): Improve error message for sym1-sym2
2359 errors when sym1 is in a different segment from sym2.
2361 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
2363 * config/tc-m32r.c (warn_unmatched_high): New static local.
2364 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
2365 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
2366 (md_longopts): Recognize --{no-,}warn-unmatched-high.
2367 (md_parse_option): Likewise.
2368 (md_show_usage): Likewise.
2369 (m32r_frob_file): Likewise.
2371 * read.c (generate_file_debug,generate_lineno_debug): New functions.
2372 (read_a_source_file): Call them.
2373 * read.h (stabs_generate_asm_file): Declare.
2374 * stabs.c (stabs_generate_asm_file): New function.
2375 (generate_asm_file): New function.
2376 (stabs_generate_asm_lineno): Move file name handling into
2379 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
2381 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
2382 (d30v_current_align, d30v_current_align_seg): New variables.
2383 (d30v_last_label): New variable.
2384 (d30v_align, s_d30v_align, s_d30v_text): New functions.
2385 (s_d30v_data, s_d30v_section): Likewise.
2386 (md_pseudo_table): Call them.
2387 (md_begin): Initialize d30v_current_align_seg.
2388 (md_assemble): Call d30v_align when needed by known current alignment.
2389 (d30v_frob_label, d30v_cons_align): New functions.
2390 * config/tc-d30v.h (md_do_align): Remove.
2391 (tc_frob_label): Call d30v_frob_label.
2392 (md_cons_align): New.
2394 * config/tc-d30v.c (find_format): Convert complex expressions to
2395 expression symbols before processing. Clean up code formatting.
2397 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
2399 * po/Make-in (install-info): New target.
2401 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
2403 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
2405 * config/tc-mn10300.c (md_assemble): Likewise.
2407 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
2409 * Makefile.am: Update with `make dep-am'.
2410 (HFILES): Add cgen.h.
2411 (cgen.o): Depend on cgen.h.
2412 * Makefile.in: Regenerate.
2414 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
2416 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
2418 * gasp.c (grab_label): Permit a label to be a preprocessor
2419 variable by permitting a label to start with a backslash.
2421 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
2423 * config/tc-mips.c (validate_mips_insn): Removed hack
2424 for previously inaccessible bitfields in some INSN_TRAP
2427 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
2429 * config/tc-d30v.c (do_assemble): Abort with error message
2430 if opcode operands do not match.
2432 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
2434 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
2435 'q' operand format for 20-bit "break"/"sdbbp" instructions.
2436 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
2437 similar new 'q' operand.
2439 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
2441 * cgen.c (cgen_asm_finish_insn): Fix typo.
2443 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
2446 * cgen.c: Include it.
2447 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
2448 (cgen_asm_finish_insn): Result is now void. New arg `result'.
2449 All callers updated.
2450 * config/tc-m32r.c: Include cgen.h.
2451 (m23r_insn): New members num_fixups,fixups.
2453 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
2455 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
2456 to avoid compiler warning.
2458 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
2460 * makefile.vms: Run dec c with /nodebug. Pass CC value when
2463 * makefile.vms (OBJS): Add ehopt.obj
2465 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
2467 * doc/c-vax.texi: Correct and extend vax/vms documentation.
2469 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
2471 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
2472 a short format insn.
2473 (md_assemble): Set it for explicitly packed insns.
2475 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
2477 * config/obj-coff.c (c_symbol_merge): Do not take address of
2478 native fields when performing the memcpy.
2480 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
2482 * config/tc-mips.c (macro,macro2): Implement
2483 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
2485 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2487 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
2488 relocations against globally visible symbols.
2489 * config/tc-m68k.c (relaxable_symbol): New macro.
2490 (m68k_ip, md_estimate_size_before_relax): Use it.
2491 (tc_m68k_fix_adjustable): Also handle weak symbols.
2493 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
2495 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
2496 references to externally visible symbols.
2497 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
2498 values in twice for a PC relative reloc if the symbol is
2501 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
2502 don't adjust a PC relative reloc against an externally visible
2504 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
2505 for a PC relative fixup against an externally visible defined
2506 symbol, arrange to store object file and addend values as though
2507 the symbol were not defined.
2508 (tc_gen_reloc): Likewise.
2510 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
2512 * read.c (sizeof_leb128): Referenced externally by write.c so
2515 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
2517 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
2518 and expand a 'debug' symbol associated with the next instruction
2519 that does not cause a short instruction to be filled with a NOP.
2520 (md_pseudo_table): Add support for .debugsym.
2521 (assemble_parallel_insn): Add calls to expand_debug_sym as
2523 (md_assemble): Ditto.
2525 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
2527 * as.c (main): Conditionally call setlocale.
2528 * gasp.c (main): Likewise.
2529 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
2530 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
2532 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
2534 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
2536 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
2538 * config/tc-hppa.c: Change all calls to bzero to use memset.
2539 (pa_ip): Add cast to avoid warning.
2540 (tc_gen_reloc, md_apply_fix): Likewise.
2541 (pa_find_space_by_number): Likewise.
2542 (hppa_force_relocation): Likewise.
2543 (pa_block): Change i to unsigned int.
2544 * config/obj-som.h (obj_som_copyright): Declare.
2546 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
2548 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
2549 for line numbers for assembly source.
2551 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
2553 * configure.in: Change version number to 2.9.4
2554 * configure: Rebuild.
2556 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
2558 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
2560 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
2562 * ecoff.h: Change symbolS in function declaration to struct
2565 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
2567 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
2568 (md_convert_frag): Fix i18n typo.
2570 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
2572 * ecoff.c (ecoff_get_cur_proc_sym): New function.
2573 * ecoff.h: Protoype it.
2574 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
2575 [EVAX] (s_alpha_prologue): Delete.
2576 (md_pseudo_table): Update.
2578 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
2580 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
2581 array to local pointer.
2582 (get_args, parse_expr): Add casts to avoid warnings.
2584 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
2586 * read.c (s_set): Cast xmalloc return value to fragS *.
2587 * config/tc-m68k.c (m68k_ip): Function made static to match
2588 previous forward declaration.
2589 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
2591 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
2593 * config/tc-v850.c: Add internationalisation macros to error
2596 * config/tc-m32r.c (can_make_parallel): Add internationalisation
2597 macros to error strings.
2599 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
2601 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
2602 reloc is in the TOC csect.
2603 (md_apply_fix3): Correct gettext typo.
2605 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
2607 * config/tc-arm.c (find_real_start): Ignore symbols starting with
2608 .L - they are local labels and the branches are not really
2609 function calls but rather far jumps.
2611 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
2613 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
2615 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
2617 * config/tc-i386.c (md_assemble): Print operand number rather than
2618 using ordinal_names.
2619 (i386_operand): Likewise.
2621 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
2623 * Makefile.am (INTLLIBS): Define to work around apparent automake
2625 All Makefiles: Regenerated.
2627 * Many files: Added gettext invocations around user-visible
2629 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
2630 HAVE_LC_MESSAGES): Define.
2631 * dep-in.sed: Added asintl.h.
2632 * po/Make-in: New file.
2633 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
2635 * read.c (Z_): Renamed from `_'.
2636 * Makefile.am (SUBDIRS): Added po.
2637 (POTFILES): new macro.
2638 (po/POTFILES.in): New target.
2639 ($(OBJS)): Added asintl.h.
2641 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
2642 (as_new_LDADD): Added $(INTLLIBS).
2643 (as_new_DEPENDENCIES): Added $(INTLDEPS).
2644 (gasp_new_LDADD): Added $(INTLLIBS).
2645 (gasp_new_DEPENDENCIES): New macro.
2646 * configure, aclocal.m4: Rebuilt.
2647 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
2649 (ALL_LINGUAS): Define.
2650 * macro.c: Include "asintl.h".
2651 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
2652 * as.h: Include "asintl.h".
2653 * config/tc-i386.c (ordinal_names): Removed.
2654 (md_assemble): Changed error text to avoid ordinal_names.
2655 (i386_operand): Likewise.
2656 (reloc): Added as_bad to avoid i18n problems.
2657 (tc_gen_reloc): Likewise.
2658 * config/tc-arm.c (bad_args): Now a #define.
2660 * config/obj-vms.c (VMS_stab_parse): Changed type of
2662 (global_symbol_directory): Unified strings to avoid i18n
2664 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
2665 avoid i18n problems.
2666 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
2667 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
2669 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
2671 * config/tc-v850.c (md_assemble): Changed C++ comment into C
2673 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
2675 * as.c (print_version_id): Added an fprintf to avoid i18n
2677 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
2679 * expr.c (expr): Added as_warn call to avoid i18n problems.
2680 * messages.c (as_assert): Changed code to avoid i18n problems.
2681 (as_abort): Likewise.
2682 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
2683 (s_space): Likewise.
2684 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
2686 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2688 * config/tc-i386.c (check_prefix): New static function, split out
2690 (struct _i386_insn): Add wait_prefix field.
2691 (md_assemble): Remove wait_prefix local variable. Use
2692 check_prefix when adding a prefix.
2694 * config/tc-i386.c (current_templates): New static variable.
2695 (md_assemble): Remove current_templates local variable.
2696 (md_assemble, i386_operand): Improve error and warning messages in
2697 many places. Add RESTORE_END_STRING in many places before error
2698 return. Clarify some comments.
2700 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
2702 (md_assemble): Parse string instruction operands, looking for
2703 segment override prefixes. Check for invalid segment prefixes on
2705 (i386_operand): i.seg[] and max mem_operand changes for string
2707 * config/tc-i386.h (EsSeg): Define.
2709 * config/tc-i386.h (regKludge): Define.
2710 (iclrKludge, imulKludge): Don't define.
2711 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
2712 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
2713 opcode_modifier checks to look for more common cases first. Add
2714 default_seg for IsString case.
2716 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
2718 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
2720 * configure: Rebuild with new automake and libtool.
2721 * aclocal.m4, Makefile.in: Likewise.
2723 * doc/Makefile.am (as.dvi): New target.
2724 * doc/Makefile.in: Rebuild.
2726 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
2728 * configure.in: Added sparc86x support.
2730 * configure: Rebuild.
2732 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
2734 (md_parse_option): Warn if -EL is not supported for this architecture.
2736 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
2738 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
2740 * config/tc-mips.c (mips_ip): Note when we use get match on
2741 the full instruction name.
2743 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
2745 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
2746 back into the expression to handle add/sub simplification correctly.
2748 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
2750 * config/tc-mips.c (hilo_interlocks): Remove 4300.
2752 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
2754 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
2757 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
2759 * symbols.c (max_indent_level): New global.
2760 (print_symbol_value_1): Use it.
2761 * expr.h (expr_build_dot): Declare.
2762 * expr.c (expr_build_dot): New function.
2764 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
2766 * symbols.c (print_binary): New function.
2767 (print_expr_1): Call it.
2769 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2771 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
2772 operand in the opcode.
2774 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2776 * config/tc-i386.h: Reorder operand flags and opcode modifier
2777 flags for clarity. Remove unused definitions: Unknown,
2778 ImmUnknown, DispUnknown, NoModrm.
2779 * config/tc-i386.c (type_names): Add missing Debug type.
2780 (md_assemble): Better duplicate prefix checking. Quicker string
2781 instruction check via new opcode_modifier flag.
2783 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
2785 * doc/as.texinfo (Invoking): Clarify -Wa example.
2787 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
2789 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
2790 (s_mips_weakext): Define.
2791 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
2792 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
2795 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
2797 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
2798 is an error if the value can not be computed at assembly time.
2799 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
2801 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
2803 * gasp.c (main): Set next field of new include_path structure to
2804 NULL. From Avery Pennarun <averyp@gdc.ca>.
2806 * read.c (s_mri_sect): Call as_bad rather than abort for an
2807 unsupported MRI target.
2809 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
2811 * config/tc-arm.c (arm_validate_fix): New function. Determine if
2812 the destination of a branch instruction should be altered.
2813 (find_real_start): New function: Locate the real, Thumb coded
2814 start of a Thumb function.
2815 (do_t_branch23): Alter the destination of branches to Thumb
2818 * config/tc-arm.h: Define TC_VALIDATE_FIX.
2820 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
2822 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
2825 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2827 * doc/as.texinfo: Use @itemx for a secondary item in a table.
2828 * doc/c-hppa.texi: Likewise.
2830 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
2832 * Makefile.am: Rebuild dependencies.
2833 * Makefile.in: Rebuild.
2835 * Makefile.am (DEP_INCLUDES): New variable.
2836 (.dep1): Change to work when srcdir is not an absolute path.
2837 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
2838 * Makefile.in: Rebuild.
2840 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
2842 * config/tc-i386.h, config/tc-i386.c: Revert March 24
2843 LinearAddress patch.
2845 * configure.in: Set version to 2.9.1.
2846 * configure: Rebuild.
2848 * Branched binutils 2.9.
2850 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2852 * config/tc-i386.h (FWait): Define.
2853 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
2854 other prefixes. Check FWait flag in opcode table to see which
2855 instructions require an fwait prefix.
2857 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2859 * stabs.c (get_stab_string_offset): Always create a stab string
2862 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
2864 Fix some gcc -Wall warnings:
2865 * atof-generic.c (atof_generic): Add casts to avoid warnings.
2866 * ehopt.c (eh_frame_code_alignment): Likewise.
2867 * expr.c (integer_constant, operand): Likewise.
2868 * frags.c (frag_align): Likewise.
2869 * gasp.c (level_0, change_base, doinstr): Likewise.
2870 * hash.c (hash_ask): Likewise.
2871 * listing.c (listing_page, calc_hex, print_lines): Likewise.
2872 (debugging_pseudo): Likewise.
2873 * macro.c (define_macro, check_macro): Likewise.
2874 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
2875 (ignore_rest_of_line, float_cons): Likewise.
2876 * symbols.c (decode_local_label_name): Likewise.
2877 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
2878 (fixup_segment, number_to_chars_bigendian): Likewise.
2879 (number_to_chars_littleendian): Likewise.
2880 * config/atof-ieee.c (gen_to_words): Likewise.
2881 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
2882 (sparc_ip, parse_keyword_arg, s_common): Likewise.
2883 * read.c (output_big_sleb128): Initialize locals to avoid
2885 (output_big_uleb128, equals): Likewise.
2886 * atof-generic.c (atof_generic): Change number_of_digits_* locals
2887 to unsigned int. Change zeros to unsigned int.
2888 * cond.c (s_if): Add return to default case.
2889 * frags.c (frag_now_fix): Change return type to addressT.
2890 * frags.h (frag_now_fix): Update declaration.
2891 * listing.c (file_info_struct): Change linenum to unsigned int.
2892 (struct list_info_struct): Change hll_line to unsigned int.
2893 (print_source): Update format string.
2894 * read.c (emit_expr): Change scan to unsigned int, and don't
2895 bother to initialize it.
2896 * symbols.c (dollar_label_count): Change to unsigned long.
2897 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
2898 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
2899 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
2901 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
2903 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
2904 mcf5200 just as we do for m68000.
2905 (m68k_init_after_args): Likewise.
2906 (md_estimate_size_before_relax): Likewise.
2908 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
2910 * config/tc-v850.c (md_assemble): Store relocation addend in
2911 fixup instead of instruction.
2913 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2915 * config/tc-i386.c (md_assemble): Swap template arguments to
2916 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
2917 This macro is currently symmetric, so passing them the wrong
2918 way didn't cause any problem, but may if the macro is changed
2920 After copying template to i.tm, use i.tm. rather than t-> to
2921 access fields, and make t a const*
2922 Move i.tm.operand_types[] swap to immediately after the copy.
2924 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
2926 * expr.h (expr_build_uconstant): Add prototype.
2927 (expr_build_unary,expr_build_binary): Add prototypes.
2928 * expr.c (expr_build_uconstant): New function.
2929 (expr_build_unary,expr_build_binary): New functions.
2931 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
2933 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
2934 * macro.c (macro_expand_body): Increase buffer size.
2935 * messages.c (as_warn): Likewise.
2936 (as_warn_where, as_bad, as_bad_where): Likewise.
2938 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
2940 Based on patch from H.J. Lu <hjl@gnu.org>:
2941 * Makefile.am (DISTSTUFF): New variable.
2942 (diststuff): New target.
2943 * Makefile.in: Rebuild.
2945 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
2947 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
2948 m32r_elf_section_change_hook.
2950 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
2951 emit a nop if a section ends with a 16 bit instruction.
2953 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
2955 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
2956 s_lcomm rather than obj_coff_lcomm.
2957 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
2959 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
2961 * config/tc-i386.h (LinearAddress): Define.
2962 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
2963 instruction, don't use a default segment.
2965 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
2967 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
2968 * configure: Rebuild.
2970 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
2972 * aclocal.m4, configure: Rebuild with libtool 1.2.
2974 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
2976 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
2977 PC relative branches. Patch courtesy of Jonathan Walton.
2980 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
2982 * configure.in (emulations): Add thumb-pe target.
2984 * configure (emulations): Add thumb-pe target.
2986 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
2988 * itbl-lex.l (yywrap): Don't define if already defined as a
2991 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
2993 * depend.c (quote_string_for_make): New function.
2994 (wrap_output): Use it.
2996 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
2998 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
2999 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
3001 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
3003 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
3004 Recognize -GN and -relax.
3005 (md_begin): Initialize gp size from -G switch.
3006 (alpha_force_relocation): Always force if -relax.
3007 (alpha_align): Take a new argument that will specify when to
3008 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
3009 Change all callers. Emit nop alignment padding as nop+unop pair.
3011 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
3013 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
3014 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
3016 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
3018 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
3019 require padding to the next long word boundary.
3021 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
3023 * cgen.c: #include symcat.h.
3024 * config/tc-m32r.c: Likewise.
3026 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
3028 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
3029 absolute expressions instead of '$' prefixed register names.
3031 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
3033 * read.c (s_set): Record file and line info for symbols when -as.
3034 (pseudo_set): Don't overwrite that dummy fragment.
3036 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
3038 * config/tc-ppc.c (md_pseudo_table): Add "section".
3039 (ppc_named_section): New static function.
3041 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
3043 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
3044 so we don't have to scan the entire list.
3046 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
3048 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
3049 case, allow the parallel instructions to modify the same flag
3052 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
3054 * listing.c (list_symbol_table): Categorize symbols by
3055 undefined_section rather than sy_frag->line == NULL.
3057 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
3059 * Makefile.am (install-exec-local): Install properly when ln
3060 fails or tooldir == prefix.
3062 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
3064 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
3065 Test result of insert_operand for error.
3067 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
3069 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
3070 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
3071 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
3072 * doc/Makefile.in: Rebuild.
3074 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
3076 * config/tc-mips.c (macro_build): Handle operand type 'C'.
3077 (macro): Fix handling of M_COP[0-3].
3079 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
3081 Based on patches from Ross Harvey <ross@teraflop.com>:
3082 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
3083 if macro_alternate or macro_mri.
3084 (getstring): Remove support for byte constants between < and >.
3085 (get_any_string): '<' only starts a string if macro_alternate or
3087 (macro_expand_body): Permit keyword parameters following
3088 positional parameters.
3090 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
3091 * configure.in (alpha*-*-netbsd*): New target.
3092 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
3093 * configure: Rebuild.
3095 * as.h (flag_warn_suppress_instructionswap): Move from here...
3096 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
3097 here, and make static.
3099 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
3100 BFD_ASSEMBLER or MANY_SEGMENTS.
3102 * as.c (show_usage): Update bug-gnu-utils address.
3103 * gasp.c (show_usage): Likewise.
3104 * doc/as.texinfo (Bug Reporting): Likewise.
3106 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
3108 * config/tc-mips.c (load_address): Don't use mips III or mips IV
3109 insns regardless of the size of a pointer if we're in mips I or
3111 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3113 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3115 Fix rac to accept only a0:
3116 * tc-d10v.c (parallel_ok, find_opcode):
3117 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
3118 Introduce OPERAND_GPR.
3120 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
3122 * read.c (s_fill): Handle non-constant repeat counts by creating
3123 an rs_space fragment.
3125 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
3127 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
3128 from as_bad to as_warn.
3130 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
3132 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
3133 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
3134 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
3136 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
3138 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
3139 seg_fix_rotP rather than fix_root from seg_info.
3141 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
3143 * expr.c: Add support for 0x1_2_3_4 bignums.
3145 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
3147 * configure.in: Change -linux* to -linux-gnu*.
3148 * configure: Rebuild.
3150 * app.c (do_scrub_begin): Treat \r as whitespace.
3152 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
3154 * Makefile.am: Update dependencies.
3155 * Makefile.in: Rebuild.
3157 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
3159 * configure, aclocal.m4: Rebuild with new libtool.
3161 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
3163 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
3164 the argument to bfd_set_arch_mach.
3165 (load_address): Use bfd_arch_bits_per_address to determine the
3166 bit size of an address instead of looking at the isa level.
3167 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3169 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
3171 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
3173 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
3175 * ehopt.c: New file.
3176 * as.h (enum _relax_state): Add rs_cfa.
3177 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
3178 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
3179 * read.c (emit_expr): Call check_eh_frame.
3180 * write.c (cvt_frag_to_fill): Handle rs_cfa.
3181 (relax_segment): Likewise.
3182 * Makefile.am: Rebuild dependencies.
3183 (GAS_CFILES): Add ehopt.c.
3184 (GENERIC_OBJS): Add ehopt.o.
3185 * doc/internals.texi (Frags): Document rs_cfa.
3187 * as.c (show_usage): Mention --traditional-format.
3188 (parse_args): Accept --traditional-format.
3189 * as.h (flag_traditional_format): Declare.
3190 * output-file.c (output_file_create): If flag_traditional_format,
3191 set BFD_TRADITIONAL_FORMAT on stdoutput.
3192 * doc/as.texinfo, doc/as.1: Document --traditional-format.
3194 * config/tc-mips.c (append_insn): Make sure that if we have a
3195 fixup for an unmatched %hi reloc, it does not associated with a
3198 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
3199 * doc/Makefile.in: Likewise.
3201 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
3203 * config/tc-m32r.c (check_for_side_effects): New function.
3204 (can_make_parallel): Add checks for instruction side effects
3205 clashing with the other instruction.
3206 (assemble_parallel_insn): Improve warning messages. Return error
3207 message from non-swapped instruction order.
3209 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
3211 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
3213 * config/tc-arm.h: Replace md_after_pass_hook definition with a
3214 md_cleanup definition. This moves the forced literal output to
3215 the end of the source pass, and avoids macro's inserting literals
3216 into the code immediately after the macro expansion.
3218 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
3220 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
3221 a gas internal symbol is adjustable.
3222 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
3224 * as.h: If gcc version greater than 2.6, use `__format__' and
3225 `__printf__' in function attributes, rather than `format' and
3228 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
3230 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
3232 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
3234 Add tms320c30 support:
3235 * config/tc-tic30.h: New file.
3236 * config/tc-tic30.c: New file.
3237 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
3238 TARGET_FORMAT as "coff-tic30".
3239 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
3240 * Makefile.am: Rebuild dependencies.
3241 (CPU_TYPES): Add tic30.
3242 (CPU_OBJ_VALID): tic30-aout is valid.
3243 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
3244 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
3245 * configure, Makefile.in: Rebuild.
3247 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
3249 * config/tc-v850.c (md_assemble): Improvements to error messages.
3251 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
3253 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
3254 BFD_RELOC_HI16_S to store the high bits of any value.
3256 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
3257 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
3258 assembler calculate relocations to any external symbol at all.
3259 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
3260 involving generation of pc-relative relocs.
3261 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
3262 has been moved to md_apply_fix3.
3264 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
3265 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
3266 which actually means (the address of identifier's GOT entry) +
3267 constant, which is not particularly useful.
3269 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
3271 * read.h (include_dirs): Declare.
3272 (include_dir_count,include_dir_maxlen): Declare.
3274 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
3276 * configure.in: Correct check for shared opcodes library.
3277 * configure: Rebuild.
3279 * listing.c (buffer_line): If we can't open the file, set at_end.
3280 (listing_print): Remove unused local variable fi.
3282 * config/m68k-parse.y (reglistpair): Handle register list in
3285 * config/vms-conf.h: Don't undef VERSION.
3287 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
3289 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
3291 (GENERIC_OBJS): New variable, with the rest of the old OBJS
3293 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
3294 ($(srcdir)/make-gas.com): Rename from make-gas.com.
3295 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
3296 (EXTRA_DIST): Define.
3297 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
3298 explicitly rather than via the list of object files.
3299 (gcc-as.opt): New file created when make-gas.com is run.
3300 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
3301 itbl-cpu.h} to #include appropriate file rather than copying that
3303 * config/vms-conf.h: Synchronize with current config.in.
3304 * Makefile.in: Rebuild.
3306 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
3308 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
3309 (parallel_ok): Relaxed parallel subinstruction dependency check.
3311 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
3313 * as.h (flag_warn_suppress_instructionswap): added new flag.
3314 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
3315 command line argument.
3316 * tc-d10v.c (write_2_short): emit "Swapping instructions"
3317 warning only if flag_warn_suppress_instructionswap is false.
3319 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
3321 * configure.in (i386-*-mingw32*): New target.
3322 * configure: Rebuild.
3324 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
3326 * symbols.c (resolve_symbol_value): Don't set the segment if it
3327 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
3329 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
3332 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
3334 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
3335 depends upon HAVE_{UNLINK,REMOVE} values rather than host
3338 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
3340 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
3342 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
3344 * config/tc-v850.c (v850_insert_operand): Display instruction when
3345 an error is encountered.
3347 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
3349 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
3350 (i386-*-sco3.2v5*coff): New target.
3351 (i386-*-sco3.2*): New target.
3352 * configure: Rebuild.
3354 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
3356 * config/tc-v850.c: Tidy error message production.
3358 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
3360 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
3361 validate_immediate return value in the right type for comparisons
3364 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
3366 * listing.c (MAX_BYTES): Use listing variables not constants.
3367 (data_buffer): No longer an array, but a pointer.
3368 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
3369 (listing_listing): Allocate data_buffer.
3371 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
3373 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
3374 --listing-rhs-width, --listing-cont-lines.
3375 (show_usage): Update.
3376 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
3377 (listing_lhs_cont_lines, listing_rhs_width): New vars.
3378 (print_lines): Use the variables instead of the constants.
3379 (listing_listing): Likewise.
3380 * listing.h: Declare the new vars.
3382 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
3384 * as.c (parse_args): Add --keep-locals alias for -L.
3385 Add --strip-local-absolute.
3386 (show_usage): Update.
3387 * as.h (flag_strip_local_absolute): New flag.
3388 * symbols.c (S_IS_LOCAL): Use it.
3389 * config/obj-aout.h (S_IS_LOCAL): Likewise.
3390 * config/obj-bout.h (S_IS_LOCAL): Likewise.
3391 * config/obj-coff.h (S_IS_LOCAL): Likewise.
3393 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
3395 * config/tc-m32r.c: Detect if explicitly parallel instructions
3396 might have an io conflict and issue a warning message.
3398 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
3400 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
3401 cgen_swap_fixups): Functions to save, restore and swap the fixup
3402 chain with a backup copy.
3403 (cgen_asm_finish_insn): Returns address of constructed insn.
3405 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
3407 * listing.c (file_info_struct): Remove FILE, add POS.
3408 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
3409 (file_info): Don't open the file.
3410 (buffer_line): Check for the file in the last_open cache, updating
3412 (print_source): Don't reference file_info->file.
3413 (listing_listing): Likewise.
3414 (listing_print): Close the file in the cache, if any.
3416 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
3418 * read.c (dwarf_file_string): New file static variable.
3419 (emit_expr): Look for constant sequence that leads up to a file
3420 name in DWARF debugging output.
3421 (stringer): Use dwarf_file_string to decide whether to accept a
3422 string as a file name.
3424 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
3426 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
3427 (crack_operand): Add reg->reglst MRI hack.
3428 (r_seg): Put reglst symbols in reg_section.
3429 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
3431 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
3433 * tc-sh.c (get_specific): Handle SGR & DBR.
3435 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
3437 * tc-h8300.c (parse_reg): Take the length of the symbol into
3438 account when attempting to match a register name.
3439 * tc-h8500.c (parse_reg): Likewise.
3441 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
3443 * cgen.c: Formatting changes to improve readability.
3445 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
3447 * config/tc-mips.c (macro): Rework division code to avoid unfilled
3450 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
3452 Based on a patch from Jim Wilson
3453 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
3454 (tc_gen_reloc): Handle cross section PC relative relocs
3457 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
3459 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
3461 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
3463 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
3464 (expr_jmp_buf): New static local.
3465 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
3466 (cgen_md_operand): New function.
3467 * tc-m32r.c: Clean up pass over `struct foo' usage.
3468 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
3470 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
3472 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
3473 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
3475 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
3477 * config/tc-i386.c (i386_operand): Give an error if there are
3478 unrecognized characters after an expression.
3480 For older changes see ChangeLog-9697