1 1999-08-03 Ian Lance Taylor <ian@zembu.com>
3 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
4 Ralf Baechle <ralf@uni-koblenz.de>.
6 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
8 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
10 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
12 * config/tc-i386.c: Indentation and white space changes.
13 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
14 don't enable it by default.
15 (i386_intel_operand): Remove redundant prototype.
16 Move check on number of memory operands, and i.mem_operands++
17 (i386_intel_memory_operand): To here.
18 Remove i386_immediate code from here. Remove special case code
19 for input and output using (%dx). Remove base/index checks and
20 call i386_index_check instead. Save initial operand_string
21 argument for error message.
22 (i386_operand): Remove redundant prototype. Move base/index
23 checks to i386_index_check.
24 (i386_displacement): Move intel mode check for non-zero
26 (i386_intel_memory_operand): To here.
28 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
30 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
31 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
32 by .register pseudo-op if -64 and --no-undeclared-regs.
33 (s_register, sparc_adjust_symtab): New functions.
34 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
35 Declare sparc_adjust_symtab as tc_adjust_symtab.
36 * doc/c-sparc.texi: Add description of #ignore special literal
37 for .register pseudo-op.
39 1999-07-30 Catherine Moore <clm@cygnus.com>
41 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
42 the relocation's section offset.
44 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
46 * write.c (fixup_segment): Fix generic error check overflow test.
48 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
51 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
53 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
56 1999-07-27 Ian Lance Taylor <ian@zembu.com>
58 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
61 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
63 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
65 * configure.bat: Remove; obsolete.
66 * config/go32.cfg: Likewise.
68 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
70 * configure.in (i386-*-vxworks*): New target.
73 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
75 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
77 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
79 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
81 (output_insn): Put OLO10's secondary addend into tc_fix_data.
82 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
83 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
84 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
85 MAX_RELOC_EXPANSION): Define.
86 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
88 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
90 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
91 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
92 block. Print a warning if an 8-bit or 16-bit constant
93 displacement or immediate is truncated on output.
94 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
96 (i386_operand): Disallow immediate jump absolute operand.
98 1999-07-15 Ian Lance Taylor <ian@zembu.com>
100 * configure.in: Bump version number to 2.9.5.
101 * configure: Rebuild.
103 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
106 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
108 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
109 (cons_fix_new_hppa): Derive size of fixup from size of the object.
111 1999-07-14 Philip Blundell <pb@nexus.co.uk>
113 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
115 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
117 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
118 if -mno-fpu was given.
119 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
121 (cons_fix_new_arm): Remove misleading comments.
123 1999-07-14 Ian Lance Taylor <ian@zembu.com>
125 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
127 (relax_segment): Likewise. After giving a rs_org error, convert
128 the frag to rs_align to avoid cascading errors.
130 1999-07-12 Andreas Schwab <schwab@suse.de>
132 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
134 1999-07-11 Ian Lance Taylor <ian@zembu.com>
136 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
137 as appropriate. Fill in structure initializations. Add variable
138 initializations. Add casts.
139 * dwarf2dbg.c (print_stats): Change i to size_t.
140 * listing.c (listing_listing): Change list_line to unsigned int.
142 1999-07-10 Ian Lance Taylor <ian@zembu.com>
144 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
145 rather than checking for \001 and \002 in symbol name.
146 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
148 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
150 * configure.in (hppa*-linux-gnu*): New target.
151 * configure: Rebuilt.
153 1999-07-08 Nick Clifton <nickc@cygnus.com>
155 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
157 1999-07-07 Nick Clifton <nickc@cygnus.com>
159 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
160 accessing symbolP directly.
162 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
164 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
167 1999-07-05 Nick Clifton <nickc@cygnus.com>
169 * config/tc-arm.c (ARM_EXT_V5): Define.
170 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
171 (md_begin): Detect ARM v5 architectures.
172 (md_parse_option): Accept arm v5 specification.
173 (md_show_usage): Documment -marmv5 switch.
175 * doc/c-arm.texi: Document -marmv5 command line option.
177 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
179 (validate_immediate_twopart): New function. Determine if a
180 constant can be computed by two ADD instructions.
181 (output_inst): Remove its command line parameter - it was never
183 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
184 implememt the ADRL pseudo op.
185 (tc_gen_reloc): Generate a suitable error message if an ADRL
186 instruction tries to generate a real reloc.
188 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
190 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
192 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
195 1999-06-27 H.J. Lu <hjl@gnu.org>
197 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
198 non BFD_ASSEMBLER case.
200 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
202 * config/obj-coff.c (obj_coff_section): Mark writable sections as
205 1999-06-26 David Mosberger <davidm@hpl.hp.com>
207 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
208 out_end_sequence() when the address decreases due to a new frag.
209 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
210 numbering starts with 1.
212 1999-06-23 Nick Clifton <nickc@cygnus.com>
214 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
216 (mcore_s_text): Call obj_elf_text for ELF target.
217 (mcore_s_data): Call obj_elf_data for ELF target.
218 (mcore_s_section): No longer ELF specific. Call obj_coff_section
220 (mcore_s_bss): New function: Dump literal table before changing
222 (mcore_s_comm): New function: Dump literal table before changing
225 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
226 No longer static functions.
227 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
228 Provide prototypes for these functions.
230 1999-06-22 Ian Lance Taylor <ian@zembu.com>
232 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
233 a list of names, to try obj_segment_name, and to try abbreviated
234 names when using COFF without long section names.
236 * config/tc-alpha.c: More use of symbol accessor functions.
237 * config/tc-arc.c: Likewise.
238 * config/tc-d30v.c: Likewise.
239 * config/tc-fr30.c: Likewise.
240 * config/tc-i860.c: Likewise.
241 * config/tc-m88k.c: Likewise.
242 * config/tc-mcore.c: Likewise.
243 * config/tc-ns32k.c: Likewise.
244 * config/tc-sparc.c: Likewise.
245 * config/tc-v850.c: Likewise.
247 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
248 sy_value with appropriate accessor functions.
249 * config/tc-arm.c (md_apply_fix3): Likewise.
250 * config/tc-d10v.c (AT_WORD_P): Likewise.
251 * config/tc-v850.c (reg_name_search): Likewise.
253 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
254 use symbol_get_bfdsym instead.
255 * config/tc-ppc.c (md_assemble): Likewise.
256 * config/tc-v850.c (v850_comm): Likewise.
258 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
260 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
261 the symbol, rather than accessing the bsym member.
262 * config/tc-d10v.c (tc_gen_reloc): Likewise.
263 * config/tc-d30v.c (tc_gen_reloc): Likewise.
264 * config/tc-mcore.c (tc_gen_reloc): Likewise.
265 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
266 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
267 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
268 * config/tc-tic30.c (tc_gen_reloc): Likewise.
269 * config/tc-v850.c (tc_gen_reloc): Likewise.
271 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
273 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
274 (hppa_gen_reloc_type): Conditionalize on BFD64.
275 (tc_gen_reloc): Re-enable ELF relocations.
276 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
278 1999-06-21 Ian Lance Taylor <ian@zembu.com>
280 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
282 (do_ldst): Move assignment out of if condition.
283 (md_apply_fix3): Add casts to avoid printf format warnings. Add
284 parentheses to avoid warning.
286 1999-06-21 Nick Clifton <nickc@cygnus.com>
288 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
289 macro to get at the BFD symbol associated with a GAS symbol.
291 1999-06-19 Ian Lance Taylor <ian@zembu.com>
293 * config/tc-ppc.c: Update for symbol handling changes.
294 * config/obj-coff.c: Likewise.
296 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
298 * tc-hppa.c: General cleanups of ELF support. No more spaces
299 and subspaces for ELF.
300 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
301 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
302 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
303 (UNWIND_SECTION_NAME): Likewise.
304 (space/subspace related structures): Conditionalize definitions
306 (space/subspace directives and support routines): Conditionalize
307 definitions and references/uses on OBJ_SOM.
308 (label_symbol_struct): For ELF, track the symbol's segment. For
310 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
312 (USE_ALIASES): Kill for both SOM & ELF.
313 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
314 (pa_space, pa_subspace): Corresponding changes.
315 (pa_spaces_begin): Corresponding chagnes.
316 (md_begin): Do not muck around with space/subspace stuff for
318 (md_apply_fix): Temporarily disable argument relocation stuff
320 (tc_gen_reloc): Temporarily disable relocation generation for
322 (pa_build_unwind_subspace): Similarly.
324 1999-06-16 Nick Clifton <nickc@cygnus.com>
326 * config/tc-arm.c (thumb_set): New pseudo op.
327 (text, data, section): Override these pseudo ops with ARM
329 (s_thumb_set): New function: Perform the same as a .set pseudo
330 op, but also mark the alias'ed symbol as being a Thumb
332 (arm_s_text): New function: Perform the same as the .text
333 pseudo op, but dump the literal pool before changing
335 (arm_s_data): New function: Perform the same as the .data
336 pseudo op, but dump the literal pool before changing
338 (arm_s_section): New function: Perform the same as the
339 .section pseudo op, but dump the literal pool before changing
341 (arm_cleanup): Do not reset the current section before dumping
344 1999-06-17 Nick Clifton <nickc@cygnus.com>
346 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
347 OPTION_NO_WARN_UNMATCHED entries.
348 (md_parse_option): Generate a warning message if an unrecognised
349 option is encountered.
351 * config/tc-d10v.c (do_not_ignore_hash): New variable.
352 (get_operands): When parsing an expression after an '@' symbol
353 has been detected, do not ignore '#' symbols.
354 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
357 1999-06-13 Ian Lance Taylor <ian@zembu.com>
359 From K. Richard Pixley <rich@noir.com>:
360 * configure.in (ppc-*-vxworks*): New target.
361 * configure: Rebuild.
363 1999-06-12 Philip Blundell <philb@gnu.org>
365 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
367 1999-06-13 Ian Lance Taylor <ian@zembu.com>
369 * write.c (adjust_reloc_syms): Rather than never reducing reloc
370 which refer to symbols in linkonce sections, permit reducing the
371 relocs if the symbol is local.
373 1999-06-12 Ian Lance Taylor <ian@zembu.com>
375 * subsegs.c (subseg_text_p): New function.
376 * as.h (subseg_text_p): Declare.
377 * read.c (do_align): Use subseg_text_p to set the default fill.
378 * write.c (subsegs_finish): Likewise.
379 * config/obj-coff.c (write_object_file): Likewise.
380 * config/tc-i386.h (md_maybe_text): Don't define.
381 (md_do_align): Use subseg_text_p to set the default fill.
382 * config/tc-m32r.c (m32r_do_align): Likewise.
383 * config/tc-sh.c (sh_do_align): Likewise.
384 * config/tc-sparc.h (md_do_align): Likewise.
386 1999-06-12 David O'Brien <obrien@freebsd.org>
388 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
389 * configure: Rebuild.
391 1999-06-12 Ian Lance Taylor <ian@zembu.com>
393 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
394 * Makefile.am: Rebuild dependencies.
395 * Makefile.in: Rebuild.
397 * config/tc-i386.c (i386_immediate): Remove unused label
400 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
401 * symbols.c: Likewise.
402 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
403 sy_next field when taking address, rather than symbol_next.
405 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
407 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
408 value from the output file architecture.
409 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
410 * dwarf2dbg.h: Change bfd_vma to addressT.
412 1999-06-11 Ian Lance Taylor <ian@zembu.com>
414 * dwarf2dbg.h: Use PARAMS in function declarations.
416 1999-06-11 Martin Dorey <mdorey@madge.com>
418 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
419 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
421 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
423 1999-06-11 Ian Lance Taylor <ian@zembu.com>
425 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
427 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
430 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
432 * read.c (read_a_source_file): Only declare inescape if
435 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
437 (find_entry_byval): Add parens to avoid warning.
439 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
441 * symbols.c (resolve_symbol_value): Don't permit subtraction of
444 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
446 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
449 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
450 synthetize_setx): New functions.
451 (md_assemble): Broken the special cases into the above
452 functions. Make compiler happy if sizeof(bfd_vma)==4.
453 Fix sethi generated from set/setuw. If instructions have a relloc,
454 always clear the fields to be relocated in the opcode.
455 (sparc_ip): Remove special_case global variable.
457 1999-06-10 Ian Lance Taylor <ian@zembu.com>
459 Based on patches from John W. Woznack <jwoznack@concentric.net>:
460 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
461 indication of success rather than a value.
462 (itbl_get_val): Likewise.
463 (itbl_get_field): Use strcspn. Change delimiters to include
465 * itbl-ops.h (itbl_get_reg_val): Update declaration.
466 (itbl_get_val): Likewise.
467 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
469 * symbols.c (copy_symbol_attributes): Convert local symbols to
472 1999-06-10 Nick Clifton <nickc@cygnus.com>
474 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
477 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
479 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
480 Optimize set if sizeof(bfd_vma) == 64.
481 (sparc_ip): Fix sethi - without %hi() it should generate
482 R_SPARC_22 reloc, not R_SPARC_HI22.
483 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
485 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
487 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
488 (s_ncons): New function.
489 (native_op_table): New table.
490 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
491 R_SPARC_OLO10 handling.
493 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
495 * expr.h (struct expressionS): Revert last change; widen X_op.
496 * config/tc-alpha.c (md_begin): Check the field is wide enough.
498 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
500 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
501 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
502 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
503 * Makefile.in: Regenerated.
505 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
506 `common' pass on to s_mri_common.
507 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
509 1999-06-06 Richard Henderson <rth@cygnus.com>
511 * config/obj-elf.c (obj_elf_section): Don't free the return
512 value of demand_copy_C_string.
514 1999-06-05 Richard Henderson <rth@cygnus.com>
516 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
517 creation logic from obj_elf_create_section.
519 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
520 (section_stack): New.
521 (special_sections): Make const.
522 (obj_elf_section): Gut and rewrite parsing.
523 (obj_elf_change_section): New function broken out of obj_elf_section.
524 (obj_elf_parse_section_letters): Likewise.
525 (obj_elf_section_word): Likewise.
526 (obj_elf_section_type): Likewise.
527 (obj_elf_previous): Treat as a toggle.
528 (obj_elf_popsection): New.
529 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
530 (ppc_section_type): Likewise.
531 * config/tc-ppc.h: Likewise.
533 * expr.h (struct expressionS): Don't make X_op a bitfield.
534 * config/tc-alpha.c: Update for symbol handling changes.
535 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
536 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
538 1999-06-05 Richard Henderson <rth@cygnus.com>
540 * dwarf2dbg.c (*): Convert to K&R + prototypes.
541 (dwarf2_gen_line_info): Kill unused variables.
542 (dwarf2_finish): Likewise.
543 (dwarf2_where): Likewise.
544 (dwarf2_directive_file): If we've only got a string,
545 hand off to s_app_file.
546 * ecoff.c: Move the include of ecoff.h.
547 * symbols.h (S_IS_FUNCTION): Prototype.
549 * read.c (LEX_HASH): Supply a default.
551 (s_globl): Update `c' after skipping whitespace.
552 * read.h (LEX_END_NAME, is_name_ender): New.
553 * expr.c (get_symbol_end): Respect it.
555 1999-06-04 Mark Klein <mklein@dis.com>
557 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
559 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
561 * config/tc-hppa.c: Update for symbol handling changes.
563 1999-06-03 Ian Lance Taylor <ian@zembu.com>
565 * cgen.c: Update for symbol handling changes.
566 * config/tc-m32r.c: Likewise.
568 * config/tc-hppa.h: Update for symbol handling changes.
569 * config/tc-hppa.c: Likewise.
571 * config/tc-arm.h: Update for symbol handling changes.
572 * config/tc-arm.c: Likewise.
573 (symbol_make_empty): Remove. Just use symbol_create.
575 * symbols.c (symbol_set_tc): Correct name.
577 * Makefile.am: Rebuild dependencies.
578 ($(OBJS)): Don't depend upon struc-symbol.h.
579 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
580 * dep-in.sed: Don't remove struc-symbol.h.
581 * Makefile.in: Rebuild.
583 * doc/internals.texi (Symbols): Describe changes in symbol
586 1999-06-03 Richard Henderson <rth@cygnus.com>
588 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
589 instead of doing the work by hand.
591 1999-06-03 David Mosberger <davidm@hpl.hp.com>
593 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
594 state of line state-machine.
595 (struct ls): Collect DWARF2 line state-machine state in new member
596 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
597 resulted in any DWARF2 directives.
598 (reset_state_machine): New function.
599 (out_end_sequence): Ditto.
600 (dwarf2_gen_line_info): When switching sections or switching to a
601 lower text address, call out_end_sequence() first to terminate the
602 previous code sequence as code sequences MUST have monotonically
603 increasing addresses.
604 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
606 1999-06-03 David Mosberger <davidm@hpl.hp.com>
608 * as.c (parse_args): Add option -gdwarf2 to allow requesting
609 DWARF2 debug info (line information only, at this point).
610 * as.h: Update comment about supported debug formats.
611 * dwarf2dbg.c, dwarf2dbg.h: New files.
612 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
614 * expr.c (operand): Don't use [ for parens if we want an index op.
615 (op_encoding): Switch [ into O_index, if desired.
616 (op_rank): Renumber with O_index on bottom.
617 (expr): If O_index, match closing bracket.
618 * expr.h (O_index): New.
620 * read.c (read_a_source_file): Conditionally allow matched "
621 in lines passed to md_assemble.
623 * config/obj-elf.c (elf_pseudo_table): Add `common'.
625 1999-06-03 Ian Lance Taylor <ian@zembu.com>
627 Add support for storing local symbols in a small structure to save
628 memory when assembling large files.
629 * as.h: Don't include struc-symbol.h.
630 (symbolS): Add typedef.
631 * symbols.c: Include struc-symbol.h.
632 (local_hash): New static variable.
633 (save_symbol_name): New static function, from symbol_create.
634 (symbol_create): Call save_symbol_name.
635 (local_symbol_count): New static variable.
636 (local_symbol_conversion_count): Likewise.
637 (LOCAL_SYMBOL_CHECK): Define.
638 (local_symbol_make): New static function.
639 (local_symbol_convert): New static function.
640 (colon): Handle local symbols. Create local symbol for local
642 (symbol_table_insert): Handle local symbols.
643 (symbol_find_or_make): Create local symbol for local label name.
644 (symbol_find_base): Check for local symbol.
645 (symbol_append, symbol_insert): Check for local symbols.
646 (symbol_clear_list_pointers, symbol_remove): Likewise.
647 (verify_symbol_chain): Likewise.
648 (copy_symbol_attributes): Likewise.
649 (resolve_symbol_value): Handle local symbols.
650 (resolve_local_symbol): New static function.
651 (resolve_local_symbol_values): New function.
652 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
653 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
654 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
655 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
656 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
657 (symbol_previous, symbol_next): New functions.
658 (symbol_get_value_expression): Likewise.
659 (symbol_set_value_expression): Likewise.
660 (symbol_set_frag, symbol_get_frag): Likewise.
661 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
662 (symbol_mark_used_in_reloc): Likewise.
663 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
664 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
665 (symbol_mri_common_p): Likewise.
666 (symbol_mark_written, symbol_clear_written): Likewise.
667 (symbol_written_p): Likewise.
668 (symbol_mark_resolved, symbol_resolved_p): Likewise.
669 (symbol_section_p, symbol_equated_p): Likewise.
670 (symbol_constant_p): Likewise.
671 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
672 (symbol_get_obj, symbol_set_obj): Likewise.
673 (symbol_get_tc, symbol_set_tc): Likewise.
674 (symbol_begin): Initialize local_hash.
675 (print_symbol_value_1): Handle local symbols.
676 (symbol_print_statistics): Print local symbol statistics.
677 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
678 Declare new symbols.c functions. Move many declarations here from
680 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
681 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
682 (struct symbol): Move bsym to make it clearly the first field.
683 Remove TARGET_SYMBOL_FIELDS.
684 (symbolS): Don't typedef.
685 (struct broken_word): Remove.
686 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
687 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
688 (symbol_clear_list_pointers): Likewise.
689 (symbol_insert, symbol_remove): Likewise.
690 (symbol_previous, symbol_append): Likewise.
691 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
692 (struct local_symbol): Define.
693 (local_symbol_converted_p, local_symbol_mark_converted): Define.
694 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
695 (local_symbol_get_frag, local_symbol_set_frag): Define.
696 (local_symbol_get_real_symbol): Define.
697 (local_symbol_set_real_symbol): Define.
699 * write.c (write_object_file): Call resolve_local_symbol_values.
700 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
701 (TARGET_SYMBOL_FIELDS): Don't define.
702 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
703 ECOFF_DEBUGGING, add ECOFF fields.
704 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
705 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
706 ECOFF_DEBUGGING, add ECOFF fields.
707 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
708 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
709 * config/tc-mcore.h: Don't include struc-symbol.h.
710 (TARGET_SYMBOL_FIELDS): Don't define.
711 (struct mcore_tc_sy): Define.
712 (TC_SYMFIELD_TYPE): Define.
713 * Many files: Use symbolS instead of struct symbol. Use new
714 accessor functions rather than referring to symbolS fields
717 * read.c (s_mri_common): Don't add in value of line_label.
719 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
720 checking for SEC_LINK_ONCE.
722 * config/tc-sh.h (sh_fix_adjustable): Declare.
724 * app.c (input_buffer): New static variable.
725 (app_push): Save saved_input in allocated buffer.
726 (app_pop): Restored saved_input.
727 (do_scrub_chars): Change get parameter to take char * and int as
728 arguments. Change GET macro to pass input_buffer to get
729 function. Don't save input into allocated buffer.
730 * as.h (do_scrub_chars): Update declaration.
731 * input-file.c (input_file_get): Change to take char * and int.
732 Read data into passed in buffer. Remove static buffer.
733 * read.c (scrub_from_string): Change to take char * and int. Copy
734 data into passed in buffer.
736 * hash.h: Neaten. Declare hash_traverse.
737 * hash.c: Complete rewrite based on BFD hashing code.
738 * gasp.c (chunksize): New variable.
739 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
742 1999-05-28 Nick Clifton <nickc@cygnus.com>
744 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
745 addend unless the target uses an old ABI.
747 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
749 -Wchar-subscripts cleanup
750 * listing.c (listing_newline): Use unsigned char variable, so
751 calls to isascii,iscntrl are correct.
752 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
754 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
755 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
756 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
757 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
759 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
761 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
763 (arch_coldfire_p): New #define.
764 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
766 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
768 * config/tc-m68k.c (install_operand): Add places `n', `o'.
770 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
771 (install_operand): Add place `N'.
772 (init_table): Add registers ACC, MACSR, MASK.
774 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
776 * config/tc-m68k.c: Change mcf5200 --> mcf.
777 (archs): Add mcf5206e, mcf5307.
778 (m68k_ip): Add format `u'.
779 (install_operand): Add place `m', `M', `h'.
780 (init_table): Add upper/lower registers.
782 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
784 1999-05-28 Martin Dorey <mdorey@madge.com>
786 * config/tc-i960.c: Several minor changes to add ELF and
787 BFD_ASSEMBLER support.
788 * config/tc-i960.h: Likewise.
789 * configure.in (i960-*-elf*): New target.
790 * aclocal.m4, configure: Rebuild.
792 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
794 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
795 reloc changes when defined(BFD_ASSEMBLER).
797 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
799 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
801 * write.c (write_print_statistics): Output to file, not stderr.
803 * expr.c (generic_bignum_to_int32,64): Prototype.
805 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
806 output_sleb128, output_uleb128, output_big_sleb128,
807 output_big_uleb128, output_big_leb128): Prototype.
808 (output_big_sleb128, output_big_uleb128): Make inline.
809 (output_big_leb128): Remove inline
811 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
812 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
813 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
814 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
815 value for correct overflow check in write.c:fixup_segment.
816 * write.c (fixup_segment): Move bitfield overflow checks to after
817 the md_apply_fix call.
818 * config/obj-coff.c (fixup_segment): Likewise.
819 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
820 valueT *val argument.
822 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
824 * config/atof-ieee.c (gen_to_words): Correctly round a
825 denormalized number. Fix off-by-one in range checking for
826 exponent in a denormal.
828 1999-05-10 Nick Clifton <nickc@cygnus.com>
830 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
833 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
835 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
837 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
839 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
840 (ReverseRegRegmem): Remove.
841 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
842 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
843 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
846 From Doug Ledford <dledford@redhat.com>
847 * config/tc-i386.h (RegXMM): New for P/III.
848 * config/tc-i386.c: Add support for P/III.
850 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
852 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
853 (md_begin): Allow ppc32 insns in ppc64bridge mode.
854 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
856 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
858 * config/tc-i386.c (i386_immediate): Skip whitespace before
859 complaining about junk after expression.
860 (i386_displacement): Likewise.
862 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
864 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
865 Don't copy before downcaseing.
867 1999-05-05 Catherine Moore <clm@cygnus.com>
869 * tc-m68k.c: Include elf/m68k.h.
870 (m68k_elf_final_processing): New routine.
871 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
874 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
876 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
879 1999-04-30 Nick Clifton <nickc@cygnus.com>
881 * config/tc-mcore.c (mcore_s_section): Dump literals before
884 1999-04-29 Nick Clifton <nickc@cygnus.com>
886 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
889 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
891 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
892 (TC_INIT_FIX_DATA): Delete.
893 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
894 (TC_INIT_FIX_DATA): Delete.
895 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
896 * write.c (fix_new_internal): Initialize fx_cgen member.
897 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
898 (gas_cgen_md_apply_fix3): Update.
899 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
900 (md_cgen_record_fixup_exp): Update.
901 (FX_OPINFO_R_TYPE): Update.
903 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
904 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
905 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
906 * frags.h (struct frag): Make opindex, opinfo ints.
908 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
910 1999-04-26 Tom Tromey <tromey@cygnus.com>
912 * aclocal.m4, configure: Updated for new version of libtool.
914 1999-04-22 Nick Clifton <nickc@cygnus.com>
916 * config/tc-mcore.c (md_apply_fix3): Renamed function from
918 (md_apply_fix3): Do not fix up absolute relocations against
921 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
923 1999-04-20 Nick Clifton <nickc@cygnus.com>
925 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
926 changes and data-in-text directives.
927 (mcore_cons): New function: intercept cons() operations.
928 (mcore_float_cons): New function: intercept float_cons()
930 (mcore_stringer): New function: intercept stringer() operations.
932 1999-04-18 Ian Lance Taylor <ian@zembu.com>
934 * obj.h (struct format_ops): Change generate_asm_lineno field to
936 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
938 * config/tc-alpha.c (find_opcode_match): Add default case to
940 (find_macro_match): Likewise.
941 (load_expression): Parenthesize && within ||.
943 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
945 1999-04-17 Nick Clifton <nickc@cygnus.com>
947 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
948 .text .data .section pseudo ops.
949 (mcore_s_section): New function. Dump lits before changing secs.
950 (mcore_s_text): New function. Dump lits before changing secs.
951 (mcore_s_data): New function. Dump lits before changing secs.
953 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
955 * config/tc-mips.c (mips_32bitmode): New.
956 (md_begin): Set mips_32bitmode if needed.
957 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
958 Set EF_MIPS_32BITMODE.
960 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
962 * config/obj-coff.c (c_section_symbol): Fix typo in previous
965 1999-04-16 Nick Clifton <nickc@cygnus.com>
967 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
969 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
971 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
972 expressions correctly.
975 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
977 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
979 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
981 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
982 and fmpynfadd instructions.
984 1999-04-11 Richard Henderson <rth@cygnus.com>
986 * as.h (environ): Declare it, if needed.
987 * as.c (dump_statistics): Don't declare environ.
988 * configure.in (environ): Detect declaration.
989 * configure, config.in: Rebuild
991 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
992 (i386_displacement): Allocate enough space for replacement buffer.
993 Clean up replacement buffer initialization.
995 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
997 * subsegs.c (section_symbol): Don't create a new symbol if one
998 already exists; instead, use the existing one, but set its segment
999 and frag data if it hasn't already been defined.
1000 * config/obj-coff.c (c_section_symbol): Likewise.
1002 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
1004 * tc-alpha.c (load_expression): Call as_bad instead of abort.
1006 1999-04-08 Nick Clifton <nickc@cygnus.com>
1008 * config/tc-mcore.c: New File: Support routines for MCore
1010 * config/tc-mcore.h: New File: Definitions for MCore assembler.
1011 * config/obj-coff.c: Add support for mcore-pe target.
1013 * Makefile.am: Add support for MCore targets.
1014 * Makefile.in: Regenerate.
1015 * configure.in: Add support for MCore targets.
1016 * configure: Regenerate.
1018 * doc/all.texi: Set MCORE.
1019 * doc/as.texinfo: Document MCore specific command line options.
1021 * write.h: Prevent multiple inclusion.
1023 1999-04-06 Ian Lance Taylor <ian@zembu.com>
1025 * asintl.h (LC_MESSAGES): Never define.
1026 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
1028 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
1031 * Makefile.am (m68k-parse.c): If configuring in the source
1032 directory, copy m68k-parse.y into the local directory before
1033 running ylwrap, to remove spurious differences when generating
1035 * Makefile.in: Rebuild.
1037 * config/tc-sparc.h (md_do_align): Just allocate the number of
1038 bytes necessary, rather than always allocating 1024.
1040 1999-04-04 Ian Lance Taylor <ian@zembu.com>
1042 * listing.c (listing_newline): Add cast to avoid warning.
1043 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
1044 * config/tc-i386.c (i386_scale): Add return value.
1045 (build_displacement_string): Remove unused local temp_disp2.
1046 (i386_intel_memory_operand): Add parentheses to avoid warning.
1047 (i386_intel_operand): Remove unused local end_of_operand_string.
1048 (i386_operand): Remove unused local operand_modifier.
1049 (i386_operand): Add parens to avoid warning.
1051 1999-04-04 Don Bowman <don@pixsci.com>
1053 * configure.in: Add mips*-*-vxworks* target; have it define
1055 * configure, config.in: Rebuild.
1057 1999-03-31 Nick Clifton <nickc@cygnus.com>
1059 * configure.in (emulations): Add support for arm-epoc-pe.
1060 * configure: Regenerate.
1061 * config/te-epoc-pe.h: New file. Define macros specific to
1063 * config/tc-arm.h: Select epoc-pe-arm target format if configured
1064 for arm-epoc-pe target.
1066 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
1068 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
1070 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
1072 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
1073 detect ",n" without a condition.
1074 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1077 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
1079 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
1080 instruction is encoded with one bit.
1083 1999-03-23 Ian Lance Taylor <ian@zembu.com>
1085 * doc/internals.texi (CPU backend): Mention that
1086 line_separator_chars should not include newline. From thi
1087 <ttn@mingle.glug.org>.
1089 1999-03-22 Doug Evans <devans@casey.cygnus.com>
1091 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1092 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
1094 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
1096 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
1098 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
1100 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
1103 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
1105 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
1107 1999-03-15 Martin Hunt <hunt@cygnus.com>
1109 * app.c (do_scrub_begin): Change '-' back to a symbol char
1110 so we can use multiple opcodes on a line again.
1112 * config/tc-d30v.c: By default, warn if a symbol has
1113 the same name as a register. Plus some minor
1114 updates from the branch.
1116 1999-03-13 Nick Clifton <nickc@cygnus.com>
1118 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
1119 BFD_RELOC_16 and BFD_RELOC_64.
1121 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1123 * expr.c (expr): Add missing else.
1125 1999-03-12 Nick Clifton <nickc@cygnus.com>
1127 * config/tc-arm.c (md_apply_fix3): Improve error message.
1129 1999-03-11 Doug Evans <devans@casey.cygnus.com>
1131 * Makefile.am (CPU_TYPES): Add fr30.
1132 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
1133 (fr30,m32r dependencies): Update.
1134 * Makefile.in: Rebuild.
1136 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
1137 (gas_cgen_record_fixup_exp): Ditto.
1138 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
1139 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
1140 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1141 (md_cgen_lookup_reloc): Update use of operand->type.
1142 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
1143 (md_convert_frag): Call cgen_operand_lookup_by_num.
1144 (md_cgen_lookup_reloc): Update use of operand->type.
1145 (m32r_cgen_record_fixup_exp): Ditto.
1147 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
1149 * config/tc-mips.c (md_show_usage): Fix message.
1151 1999-03-03 Nick Clifton <nickc@cygnus.com>
1153 * doc/c-arm.texi (ARM Syntax): Document new command line switches
1154 and LDR reg,=<expr> instruction.
1156 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
1159 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
1161 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
1163 1999-02-17 Nick Clifton <nickc@cygnus.com>
1165 This patch was created by: Scott Bambrough
1166 <scottb@corelcomputer.com>
1169 Special cased '@' character. The '@' character is used as the
1170 ARM assembler comment character, as a special character
1171 and in ELF .symver pseudo-op's, and as a special character in
1172 .type and .section pseudo-ops.
1173 (symver_pseudo): New static variable.
1174 (symver_state): New static variable.
1175 (struct app_save): Add field 'symver_state'.
1176 (app_push): Save global symver_state int struct app_save.
1177 (app_pop): Restore global symver_state from struct app_save.
1178 (do_scrub_chars): Special case handling of '@' character in
1181 * configure.in: Modified to recognize armv* uname syntax from ARM
1183 * configure: Regenerated.
1185 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
1186 a prefix to the section's type.
1187 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
1188 the type's typename.
1190 * config/tc-arm.h: Add support for PIC generation:
1191 (pic_code): New boolean.
1192 (obj_relocate_extern): Define.
1193 (TC_RELOC_RTSYM_LOC_FIXUP): Define
1194 (TC_CONS_FIX_NEW): Define.
1195 (tc_fix_adjustable): Define.
1196 (GLOBAL_OFFSET_TABLE_NAME): Define.
1198 * config/tc-arm.c: Add support for PIC generation:
1199 (line_seperator_chars): Allow ';' as a seperator for Linux.
1200 (is_immediate_prefix): New macro.
1201 (arm_parse_reloc): New function.
1202 (s_arm_elf_cons): New function.
1203 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
1204 (md_undefined_symbol): Special case handling for the Global Offset
1206 (md_apply_fix3): Handle PIC relocs.
1207 (tc_gen_reloc): Handle PIC relocs.
1208 (md_parse_option): Add support for '-k' command line switch to
1209 enable PIC generation.
1210 (cons_fix_new_arm): New function.
1211 (s_arm_elf_cons): New function.
1213 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
1215 * configure.in: Add comments for uses of AC_DEFINE.
1216 * acinclude.m4: Likewise.
1217 * acconfig.h: Remove.
1218 * aclocal.m4: Rebuild.
1219 * configure: Rebuild.
1220 * Makefile.in: Rebuild.
1221 * config.in: Rebuild.
1223 1999-02-15 Jim Lemke <jlemke@cygnus.com>
1225 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
1226 non-constant offset from a base register.
1228 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
1230 * config/tc-alpha.c (md_show_usage): Put \ before newline in
1233 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
1235 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
1236 (emit_insn): Look for pc-relative and no-overflow specifiers on
1237 internal relocation types.
1239 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
1241 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
1244 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
1246 (mips_4650, mips_4010, mips_4100): Variables removed.
1247 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
1248 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
1250 (md_begin): Don't bother initializing the mips_NNNN variables;
1251 mips_cpu is set, and that's good enough now.
1252 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
1253 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
1254 (show): New function, to handle wrapping in the CPU lists.
1255 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
1257 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
1259 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
1260 than treat as an immediate specifier.
1262 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
1264 * config/tc-i386.c: Prototype many functions.
1265 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
1266 (i386_immediate): Remove unused second argument.
1267 (i386_intel_operand): Fix i386_is_reg typo.
1268 (i386_operand): Use allow_naked_reg.
1269 (output_invalid): Make operand int for K&R.
1271 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
1273 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
1275 * Makefile.in: Rebuild.
1277 1999-02-09 Doug Evans <devans@casey.cygnus.com>
1279 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
1281 (EXTRA_as_new_SOURCES): Comment out.
1282 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
1283 * Makefile.in: Rebuild.
1284 * doc/Makefile.in: Rebuild.
1285 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
1286 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
1287 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
1288 * configure: Rebuild.
1289 * aclocal.m4: Rebuild.
1290 * config.in: Rebuild.
1291 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
1292 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1293 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
1294 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1295 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
1296 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
1297 (gas_cgen_record_fixup_exp): Ditto.
1298 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
1299 descriptor, not global variable.
1300 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
1301 descriptor, not global variable. Refer to insert_operand handler
1302 via cpu descriptor, not global function.
1303 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1304 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
1305 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
1306 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1307 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
1308 * config/tc-m32r.c: Ditto.
1309 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
1310 (md_assemble): Ditto.
1311 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
1313 1999-02-09 Nick Clifton <nickc@cygnus.com>
1315 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
1316 relocations for ELF targets.
1318 1999-02-08 Nick Clifton <nickc@cygnus.com>
1320 * configure.in: Add support for StrongARM target.
1321 * configure: Regenerate.
1323 1999-02-05 Nick Clifton <nickc@cygnus.com>
1325 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
1327 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
1330 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
1332 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
1334 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
1336 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
1337 (INTEL_DWORD_MNEM_SUFFIX): Define.
1340 (DWORD_PTR): Define.
1341 (XWORD_PTR): Define.
1343 (OFFSET_FLAT): Define.
1345 (NONE_FOUND): Define.
1348 * config/tc-i386.c (set_intel_syntax): New routine.
1349 (intel_syntax): Declare.
1350 (allow_naked_reg): Declare.
1351 (md_pseudo_table): Support .intel_syntax and .att_syntax.
1352 (intel_float_operand): New routine.
1353 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
1354 Handle brackets as well as parens. Call i386_intel_operand for
1355 intel syntax. Reverse operands if appropriate. Handle new
1356 suffixes. Handle movzx and movsx.
1357 (i386_is_reg): New routine.
1358 (i386_immediate): New routine.
1359 (i386_scale): New routine.
1360 (i386_displacement): New routine.
1361 (i386_operand_modifier): New routine.
1362 (build_displacement_string): New routine.
1363 (i386_parse_seg): New routine.
1364 (i386_intel_memory_operand): New routine.
1365 (i386_intel_operand): New routine.
1366 (i386_operand): Call i386_displacement, i386_immediate,
1367 i386_scale, etc. instead of handling inline.
1368 (parse_register): Handle registers without prefix.
1370 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
1372 * configure: Regenerate.
1373 * configure.in (arm-*-oabi): New.
1374 (thumb-*-oabi): New.
1375 * config/tc-arm.c (target_oabi): Declare.
1376 (md_apply_fix3): Support REL relocs.
1377 (md_parse_option): Handle -oabi.
1378 (elf32_arm_target_format): New routine.
1379 (md_longopts): Add OPTION_OABI.
1380 * config/tc-arm.h: Redefine TARGET_FORMAT.
1383 1999-01-28 Nick Clifton <nickc@cygnus.com>
1385 * write.c (write_relocs): Handle out of range error.
1387 * config/tc-fr30.c (fr30_fix_adjustable): New function.
1388 (fr30_force_relocation): Default to 0.
1390 * config/tc-fr30.h (obj_fix_adjustable): Define.
1391 (TC_FORCE_RELOCATION): Define.
1393 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
1396 1999-01-16 Nick Clifton <nickc@cygnus.com>
1398 * config/tc-d30v.c (write_2_short): Do not generate a sequential
1399 merge of two instructions if the left instruciton kills the right.
1401 1999-01-11 Doug Evans <devans@casey.cygnus.com>
1403 * Makefile.in: Regenerate.
1404 * configure.in: Redo test for using cgen.
1405 * configure: Regenerate.
1407 1999-01-09 Nick Clifton <nickc@cygnus.com>
1409 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
1410 redefinition of this macro.
1412 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
1414 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
1417 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1419 * config/tc-mips.c (append_insn): For mips16, insert a nop between
1420 a read of HI or LO and an immediatly following branch.
1422 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1424 * config/tc-mips.c (md_begin): Another correction to the setting of
1427 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
1429 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
1431 1998-12-21 Nick Clifton <nickc@cygnus.com>
1433 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
1434 bit insn when optimizing, so that parallelised instructions will
1435 start on a 32 bit boundary.
1437 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
1439 * config/tc-mips.c (mips_eabi64): New.
1440 (md_begin): Set mips_eabi64.
1441 (mips_elf_final_processing): Use it.
1443 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
1445 * config/tc-mips.c (mips_elf_final_processing):
1446 Correct setting of ABI in e_flags.
1448 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
1450 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
1452 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
1454 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
1456 1998-12-15 Doug Evans <devans@casey.cygnus.com>
1458 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
1459 warning, values that don't fit in the field.
1461 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1463 * config/tc-mips.c (mips_abi_string): New.
1464 (md_parse_option,md_longopts): Add mabi.
1465 (mips_elf_final_processing): Set e_flags based on mabi flag.
1467 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1469 * config/tc-mips.c (md_parse_option): Handle vr4111.
1471 98-12-11 Ken Raeburn <raeburn@cygnus.com>
1473 * config/tc-h8300.c (build_bytes): Change message given if the
1474 instruction requires H8/300H mode and we're not in Hmode, to
1475 suggest that it may be the operand modes that are the problem, not
1476 necessarily the opcode.
1478 1998-12-10 Nick Clifton <nickc@cygnus.com>
1480 * config/tc-fr30.c: Add line separator character.
1482 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
1484 * configure.in (hppa-*-mpeix*): New target.
1485 * config/obj-som.h (obj_som_compiler): Declare.
1486 * config/obj-som.c (compiler_seen): New static variable.
1487 (obj_som_compiler): New function.
1488 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
1489 (md_pseudo_table): Add "compiler" if OBJ_SOM.
1490 (pa_type_args): Set hppa_priv_level.
1491 (pa_compiler): New static function if OBJ_SOM.
1492 * configure: Rebuild.
1494 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
1496 * read.c (output_leb128): Don't mark as inline.
1498 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
1500 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
1501 AIX .vbyte unaligned data support.
1502 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
1503 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
1506 1998-12-07 Nick Clifton <nickc@cygnus.com>
1508 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
1511 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
1513 * config/tc-arm.c (elf32_arm_force_relocation): Check for
1514 BFD_RELOC_ARM_PCREL_BRANCH.
1516 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
1518 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
1519 checking the target type.
1520 (mips-dec-bsd*): Set endian to little.
1521 * configure: Rebuild.
1523 COFF weak symbol support, based on patches from Mark Elbrecht
1524 <snowball3@usa.net>:
1525 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
1526 * config/obj-coff.c (obj_coff_weak): New static function.
1527 (obj_coff_endef) [both versions]: Handle weak symbols.
1528 (coff_frob_symbol): Likewise.
1529 (yank_symbols): Likewise.
1530 (obj_pseudo_table): Add "weak".
1532 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
1533 <aymeric.vincent@emi.u-bordeaux.fr>.
1534 * aclocal.m4: Rebuild with current tools.
1535 * configure: Rebuild.
1537 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
1538 an assertion failure for a case we can't handle when OBJ_ECOFF.
1540 * expr.c (operator): And with 0xff to avoid problems with signed
1543 1998-12-03 Nick Clifton <nickc@cygnus.com>
1545 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
1546 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
1548 1998-12-02 Nick Clifton <nickc@cygnus.com>
1550 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
1553 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
1555 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
1558 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
1560 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
1563 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
1565 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
1567 (d10v_cleanup): Only generate previous insn if a multiline insn is
1570 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
1572 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
1575 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
1577 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
1578 -marm6xxx command line switches.
1580 1998-11-18 Doug Evans <devans@casey.cygnus.com>
1582 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
1583 (itbl-ops.o): Delete duplicate dependencies.
1584 Rebuild dependencies.
1585 Add fr30 dependencies.
1586 * Makefile.in: Rebuild.
1588 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
1590 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
1592 * listing.c: Ignore line terminator characters found inside
1595 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
1597 * po/gas.pot: Regenerated.
1599 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
1601 * config/tc-fr30.c (fr30_is_colon_insn): New name for
1602 fr30_is_label_start(). Also checks for delay slot insns.
1604 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
1605 FR30 instructions which contain a colon in the mnemonic.
1607 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
1609 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
1611 * config/tc-fr30.c: Removed currently superflous code.
1613 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
1615 * config/tc-fr30.h: New file.
1616 * config/tc-fr30.c: Tweaking so that it will compile.
1618 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
1620 * config/tc-d10v.h (obj_fix_adjustable): Define.
1621 (TC_FORCE_RELOCATION): Define.
1622 (d10v_force_relocation): Declare.
1623 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
1624 (md_apply_fix3): Handle Vtable relocs.
1625 (d10v_fix_adjustable): New.
1626 (d10v_force_relocation): New.
1628 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
1630 * config/tc-d30v.c: Change default behaviour to ignore potential
1631 conflicts between register name and symbol names.
1633 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
1635 * configure.in: Add fr30-*-*.
1636 * config/tc-fr30.c: New file.
1637 * Makefile.in: Regenerated.
1638 * config.in: Regenerated.
1639 * configure: Regenerated.
1640 * doc/Makefile.in: Regenerated.
1641 * po/gas.pot: Regenerated.
1643 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
1645 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
1648 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
1650 * app.c (do_scrub_begin): Set characters above 127 to be symbol
1652 (do_scrub_chars): Add some casts to unsigned char to avoid
1653 unwanted sign extension.
1654 * read.c (lex_type): Set characters about 127 to be symbol
1656 * config/tc-i386.c (md_begin): Set identifier_chars and
1657 operand_chars for values above 127.
1659 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
1661 * configure.in: detect cygwin* instead of cygwin32*
1662 * configure: regenerate
1664 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
1666 * listing.c: Add support for producing a listing from piped
1669 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
1671 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
1672 (append_insn): Account for the tx39's multiply behavior.
1674 1998-10-26 Michael Meissner <meissner@cygnus.com>
1676 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
1677 from assemble_parallel_insns. Add support for '->' to indicate
1678 explicitly serializing the instructions.
1679 (md_assemble): Ditto.
1681 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
1683 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
1686 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
1688 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
1690 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
1692 * config/tc-mips.c : support frame and regmask/fregmask when
1693 MIPS_STABS_ELF is specified.
1695 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
1697 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
1698 (md_apply_fix): Don't return 1 for VTABLE relocs.
1699 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
1701 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1703 * doc/c-i386.texi: Replace occurences of "opcode" with
1704 "instruction mnemonic", "instruction", or "mnemonic" when
1705 referring to the name of an instruction. Use "opcode" when
1706 referring to the sequence of machine bytes.
1708 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
1709 (is_opcode_char): Rename to is_mnemonic_char.
1710 (md_assemble and i386_operand): Correct error messages from
1711 "opcode" to "instruction mnemonic"
1712 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
1713 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
1714 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
1715 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
1716 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
1717 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
1718 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
1720 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
1722 * config/tc-i386.c (i386_operand): Check for garbage after
1725 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
1727 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
1728 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
1730 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
1732 * config/tc-sh.h (obj_fix_adjustable): Define.
1733 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
1734 (md_apply_fix): Likewise.
1735 (tc_gen_reloc): Likewise.
1736 (sh_fix_adjustable): New.
1738 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
1740 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
1741 * cgen.h (gas_cgen_finish_insn): Update prototype.
1742 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
1743 cgen_insn_t -> CGEN_INSN_INT.
1744 (make_parallel): Update handling of CGEN_INT_INSN_P.
1745 (assemble_parallel_insn): Ditto.
1746 (target_make_parallel): New function.
1747 (md_assemble): Use it.
1749 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
1751 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
1753 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
1755 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
1756 converted into lower case.
1758 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
1760 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
1761 (gas_cgen_tc_gen_reloc): Likewise.
1762 * config/tc-m32r.h (obj_fix_adjustable): Define.
1763 * config/tc-m32r.c (m32r_fix_adjustable): New.
1764 (m32r_force_relocation): Handle VTABLE relocs.
1766 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
1768 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
1770 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
1772 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
1773 to lower case before parsing.
1775 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
1776 parallel insns modift buts in the PSW as a side effect.
1778 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
1780 * config/tc-d30v.c (find_format): Test for missing flag and
1783 (md_apply_fix3): Fix error messages to avoid
1784 assumption about presence of a symbol.
1786 (parallel_ok): Disallow parallel instructions that both modify the
1789 (find_format): Generate a warning if an odd numbered register is
1790 used as the first register in a mutli-register instruction.
1792 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
1794 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
1795 relocations are always associated with a symbol.
1797 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
1799 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
1800 (elf32_sparc_force_relocation): Declare.
1801 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
1802 (tc_gen_reloc): Handle vtable relocs.
1803 (elf32_sparc_force_relocation): New.
1805 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
1807 * symbols.c (S_IS_FUNCTION): New.
1808 * config/tc-v850.h (obj_fix_adjustable): Define.
1809 (TC_FORCE_RELOCATION): Define.
1810 (v850_force_relocation): Declare.
1811 * config/tc-v850.c (tc_gen_reloc): Use offset instead
1812 of fx_addnumber for VTABLE reloc addends.
1813 (md_apply_fix3): Handle VTABLE relocs.
1814 (v850_fix_adjustable): New.
1815 (v850_force_relocation): New.
1817 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
1819 * tc-hppa.c (fp_operand_format): Add some additional formats.
1820 (pa_ip): Do not automatically promote into pa2.0 mode.
1821 (pa_level): Handle ".level 2.0".
1823 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1825 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
1826 * config/tc-i386.h (template.extension_opcode): Change to
1827 unsigned int to allow full range of 8-bit opcode suffixes.
1828 (None): Redefine as 0xffff.
1830 From Jeff B Epler <jepler@usgs.gov>
1831 * doc/c-i386.texi (i386-SIMD): New section.
1833 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
1835 * read.c (discard_rest_of_line): New function.
1836 * read.h: Declare it.
1837 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
1839 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
1841 * config/tc-d10v.c (find_symbol_matching_register): New function.
1842 (find_opcode): Cope with the case where a register name matches
1845 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
1847 * config/tc-v850.c (md_pcrel_from): Rename to
1848 v850_pcrel_from_section.
1849 (v850_pcrel_from_section): Do not resolves symbols in other
1852 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
1854 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
1856 * config/tc-d10v.c (find_opcode): Generate an error if a register
1857 is supplied for an operand that should not be a register.
1859 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
1861 * config/tc-d30v.c (write_2_short): But do allow delayed branch
1862 instructions to have another instruction in the right bin.
1864 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
1866 * config/tc-d30v.c (write_2_short): Do not allow instructions in
1867 the right container if the left container holds a branch
1870 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
1872 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
1873 both a register name and symbol name.
1874 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
1876 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
1878 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
1879 execution unit class.
1881 (reg_name_search): If a name matches a register and a symbol,
1882 prefer the register.
1883 (find_format): Disallow flag registers when a general purpose
1884 register is required.
1885 If a number is required, but a register has been given, check to
1886 see if a symbol with the same name as the register exists, and if
1887 so, use that symbol.
1889 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
1891 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
1893 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
1895 * config/tc-d30v.c (find_format): Do not accept flag registers as
1896 general purpose registers.
1897 (find_format): If an immediate value is expected at a given place
1898 in a format, but a register name has been provided instead, check
1899 to see if that register name matches the name of a predefined
1900 symbol and if it does, then use the symbol instead.
1901 (reg_name_search): If a register name matches a symbol name,
1902 prefer the register name to the symbol name.
1904 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
1906 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
1907 the previous insn to empty.
1909 1998-09-20 Michael Meissner <meissner@cygnus.com>
1911 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
1912 pieces, forcing the use of an ANSI compiler.
1914 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1916 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
1918 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
1920 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
1922 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
1924 (obj_elf_vtable_entry): Likewise.
1925 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
1926 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
1927 (tc_gen_reloc): Likewise.
1928 (arm_fix_adjustable): Likewise.
1929 (elf32_arm_force_relocation): New.
1930 (armelf_frob_symbol): Remove coff-style symbol support.
1932 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
1934 * config/tc-i386.c (i386_operand): Fix typo in last patch.
1936 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
1938 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
1939 OBJ_COFF so that routine is defined for a.out format.
1941 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
1943 * config/tc-i386.c (i386_operand): Detect non-segment registers
1944 used as segment prefixes.
1946 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
1948 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
1949 optimize across FDE boundaries.
1951 * config/obj-coff.c (obj_coff_section): Preserve any link once
1952 flags when setting the section flags.
1954 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
1956 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
1957 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
1959 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
1961 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
1964 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
1966 * frags.c (frag_grow): Include the size of the frag struct in the
1969 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
1970 if the new subseg comes before the old.
1972 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
1974 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
1975 to handle edge8 and edge16.
1977 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
1979 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
1980 before we clobber the symbol involved.
1982 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
1984 * config/tc-arm.c: Remove OBJ_ELF definitions for
1985 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
1986 use arm_adjust_symtab for OBJ_COFF.
1987 (armelf_adjust_symtab): New Routine.
1988 * config/tc-arm.h: Define obj_adjust_symtab to
1989 armelf_adjust_symtab for OBJ_ELF.
1991 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
1993 * configure.in: Make all i386-elf targets use bfd_gas.
1994 * config/tc-i386.c (tc_i386_force_relocation): New.
1995 (tc_i386_fix_adjustable): Don't fix vtable relocs.
1996 (md_apply_fix3): Likewise.
1997 (tc_gen_reloc): Handle them.
1998 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
1999 tc_i386_force_relocation.
2001 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
2003 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
2005 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
2007 * config/tc-d30v.c (md_assemble): Copy previous opcode over
2008 current opcode after writing the first insturction of a reverse
2011 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
2013 * read.h (generate_lineno_debug): Add prototype.
2014 * read.c (generate_lineno_debug): Make non-static.
2016 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2018 * config/tc-i386.c (md_assemble): Only warn for address/data size
2021 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
2023 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
2024 against Thumb function names, as the linker needs this information.
2026 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
2028 * expr.c (operand): Check also that there is no advance in operand
2029 after atof_generic in order to decide "is it label 0f or floating
2032 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
2034 * config/tc-m32r.c: Replace double dash prefix to M32R specific
2035 command line options with a single dash.
2036 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
2038 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
2040 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
2041 * tc-arm.c (arm_fix_adjustable): New routine.
2043 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
2045 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
2046 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
2047 demand_empty_rest_of_line before mri_comment_end.
2048 (equals): Check garbage after expression before
2049 mri_comment_end in MRI mode.
2051 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
2053 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
2054 small immediate constant to use the constant itself rather than
2057 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
2059 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
2060 (pa_leave): Likewise.
2062 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2064 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
2066 (i386_operand): Fix an error message.
2068 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
2070 * doc/c-arm.texi (ARM Directives): Document .req directive.
2072 * config/tc-arm.c (reg_required_here): Display erroneous string if
2073 the register name could not be decoded.
2074 Do not set inst.instruction if the sift is -1.
2076 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
2078 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
2081 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
2083 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2084 even if it is belived to be unnecessary.
2086 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2088 config/tc-i386.c (i386_operand): Size immediate constants by
2089 suffix (erroneously removed as part of July 7 change).
2091 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
2093 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
2094 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
2095 (armelf_frob_symbol): New Routine.
2096 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
2098 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
2100 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
2102 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
2104 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
2105 command line switches passed to assembler.
2107 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
2109 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
2110 (gas_cgen_opcode_desc): Declare.
2111 (gas_cgen_parse_operand): Declare.
2112 (*): Prepend gas_ to gas specific fns to denote them as such.
2114 * cgen.c (gas_cgen_opcode_desc): New global
2115 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
2116 (queue_fixup): Renamed from cgen_queue_fixup.
2117 (*): Prepend gas_ to gas specific fns to denote them as such.
2119 (gas_cgen_md_apply_fix3): Update call to insert_operand.
2120 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
2121 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
2122 Open opcode table and initialize it.
2123 (make_parallel): Use gas_cgen_opcode_desc.
2124 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
2125 (md_assemble): Ditto.
2127 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
2129 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
2130 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
2131 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
2132 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
2133 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
2134 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
2135 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
2136 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
2137 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
2138 (INIT_STAB_SECTION): Likewise.
2139 (OBJ_PROCESS_STAB): Likewise.
2141 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
2142 (md_parse_option): Watch for them.
2143 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
2144 (md_begin): Kill neverdef code.
2145 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
2146 (s_alpha_prologue): Watch alpha_cur_ent_sym.
2147 (s_alpha_coff_wrapper): New.
2148 (md_pseudo_table): Trap all ECOFF pseudos.
2150 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
2152 Start of changes to remove mdebug section from mips*-elf
2153 Based on MIPS_STAB_ELF definition
2154 * acconfig.h: undef if not configured
2155 * config.in: undef if not configured
2156 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
2157 * config/tc-mips.c (s_ent): set BSF_FUNCTION
2158 * stabs.c (s_stab_generic): flush frag
2160 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
2162 * configure.in: (arm-*-elf): Handle.
2163 (thumb-*-elf): Handle.
2164 * configure: Regenerate.
2165 * read.c (stringer): Fix typo in comment.
2166 * write.c (fixup_segment): Don't add symbol value to addend if
2168 * config/tc-arm.c (md_section_align): Don't align dwarf debug
2170 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
2173 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
2175 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
2176 (write_2_short): Emit warning if new flag is set.
2177 (do_assemble): Set flags if left instruction is one of special
2178 "right-instruction-killer" type.
2180 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
2182 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
2183 Always output words in debug_info section as big endian.
2184 (sparc_target_format): Choose correct bfd target.
2185 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
2187 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
2189 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
2190 to work with internationalization code. Issue an error when two
2191 operands match that are not allowed to match.
2193 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
2195 * configure.in (install_tooldir): Allow target to specify whether
2196 it wants to be installed in $(tooldir)/bin.
2197 * configure: Regenerate.
2198 * Makefile.am (install-exec-local): Set install-exec-tooldir
2199 dependency via configure.
2200 * Makefile.in: Regenerate.
2202 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
2204 * Makefile.am (install-exec-local): Split into two ...
2205 (install-exec-bindir,install-exec-tooldir): New rules.
2206 * Makefile.in: Regenerate.
2208 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
2210 * Makefile.am (install-exec-local): Don't remove the file before
2211 checking whether $(bindir) == $(tooldir)/bin. From Maciej
2212 W. Rozycki <macro@ds2.pg.gda.pl>.
2213 * Makefile.in: Rebuild.
2215 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
2217 * cgen.c: Include libiberty.h.
2218 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
2219 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
2220 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
2221 (md_cgen_lookup_reloc)): Declare.
2222 (md_cgen_record_fixup_exp): Declare.
2223 * config/tc-m32r.h (md_pcrel_from_section): Declare.
2224 (m32r_relax_frag): Declare.
2225 (cgen_md_apply_fix3): Decls moved to cgen.h.
2226 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
2227 (m32r_cgen_record_fixup_exp): Delete decl.
2228 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
2229 (assemble_nop): Delete.
2230 (expand_debug_syms): Delete unused `exp'.
2231 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
2232 Add default case for -Wall.
2233 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
2234 (md_atof): Delete unused wordP.
2236 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
2238 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
2241 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
2243 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
2244 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
2245 .print, .purgem, and .struct. Remove documentation for
2248 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
2250 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
2251 Update call to insert_operand.
2253 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
2255 * config/tc-m32r.c (ms_show_usage): Formatting changes.
2257 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
2259 * config/tc-i386.c (md_assemble): Don't get confused by trailing
2260 whitespace after a prefix operator.
2262 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
2264 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
2266 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
2268 * config/tc-sparc.c (log2): New static function.
2269 (s_reserve): Use log2 to convert alignment before calling
2271 (s_common): Use log2 to convert alignment before calling
2272 record_alignment and frag_align.
2273 (sparc_cons_align): Use log2.
2275 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
2277 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
2278 (s_common): Likewise.
2280 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
2281 initialization of waddr.
2282 (sparc_elf_final_processing): Add default case to switch.
2284 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2286 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
2287 than temporary real.
2289 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
2291 * write.c (subsegs_finish): Don't align the segments if there were
2294 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
2295 copying aux information.
2297 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
2298 expression into a symbol.
2300 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2302 * config/tc-i386.c (mode_from_disp_size): Change arg and return
2303 type to unsigned int.
2304 (md_assemble): Change type used to store offsets from unsigned
2306 (i386_operand): Switch error check to only call RESTORE_END_STRING
2307 once after parse_register.
2309 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
2311 * config/tc-v850.c (md_show_usage): Changed format to match that
2314 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
2316 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2318 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
2320 (md_apply_fix_2): Force the symbol of the vtable reloc to be
2323 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
2325 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
2326 * doc/Makefile.in: Rebuild.
2328 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
2330 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
2331 for %lo expressions.
2332 (mips_ip, case 'u'): Move range check after code to mask
2333 off bits in %hi/%lo expressions. Mask off high bits for
2336 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
2338 * doc/Makefile.am (gasver.texi): New target.
2339 (as.info, as.dvi): Depends upon gasver.texi.
2340 * doc/as.texinfo: Include gasver.texi. Mention version number on
2341 title page and in top node.
2342 * doc/Makefile.in: Rebuild.
2344 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
2346 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
2347 but not including the line containing the edict.
2348 * listing.h (LISTING_EOF): New.
2349 * input-scrub.c (input_scrub_next_buffer): Call it.
2351 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2353 * config/tc-i386.c (i386_operand): Don't set the size of an
2354 immediate address based solely on the suffix and the mode.
2356 * config/tc-i386.c (md_assemble): Add assertion to make sure
2357 overlap2 does not set Imm.
2359 * config/tc-i386.c (space_chars): Remove. The scrubber converts
2360 sequences of whitespace to a single space.
2361 (is_space_chars): Just compare with space.
2362 (md_begin): Don't initialize space_chars.
2363 (md_assemble): Just skip a single whitespace character.
2364 (i386_operand): Rewrite base-index parsing to use new
2365 parse_register, and to skip white space. Skip white space in a
2366 number of other places too. Don't give error message if
2367 parse_register fails.
2368 (parse_register): Change reg_string parameter to be non-const.
2369 Add end_op parameter. Skip white space after the `%', and return
2370 end of register string. Give error message here rather than
2373 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
2375 Based on patch from Matt Semersky <matts@scd.hp.com>:
2376 * expr.c (op_encoding): Make const.
2377 (expr_set_precedence): New function.
2378 (expr_begin): Don't set operator rankings, just call
2379 expr_set_precedence.
2380 * expr.h (expr_set_precedence): Declare.
2381 * read.c (s_mri): Call expr_set_precedence.
2383 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
2385 * doc/as.texinfo (Statements): Remove paragraph discussing
2386 continuing lines with a backslash. This hasn't worked for years,
2389 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
2391 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
2393 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
2394 (ps_CTORS, ps_DTORS): New section types.
2395 (vms_fixup_xtors_section): New function
2396 (Ctors_Psect, Dtors_Psect): Define.
2397 (IS_GXX_XTOR): Define
2398 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
2399 Filter static constructors/destructors and add to
2400 Ctors_Symbols/Dtors_Symbols chain.
2401 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
2402 appropriate section.
2404 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
2405 * makefile.vms: Merge vax/vms support.
2407 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
2409 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
2410 (elf_pseudo_table): Add them.
2411 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
2412 (md_apply_fix): Accept them.
2413 (mips_fix_adjustable): Don't adjust them.
2414 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
2415 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
2416 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
2417 (tc_fix_adjustable): Don't adjust them.
2419 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
2421 * Makefile.am (CGEN_CPU_PREFIX): New variable.
2423 * Makefile.in: Regenerate.
2424 * configure.in: AC_SUBST cgen_cpu_prefix.
2425 * configure: Regenerate.
2427 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2429 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
2430 Changed all users of COND12_DELAY.
2432 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
2434 * config/tc-mn10300.c (set_arch_mach): New function.
2435 (md_pseudo_table): Add pseudo-ops to set the current machine type.
2436 (md_begin): Default to mn10300 mode.
2437 (md_assemble): Only accept instructions for the core mn10300
2438 chip and the active machine type.
2440 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
2442 * subsegs.h (segment_info_type): Give the struct a name.
2443 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
2444 * config/tc-h8500.h (tc_reloc_mangle): Declare.
2445 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
2446 * config/tc-w65.h (tc_reloc_mangle): Declare.
2447 * config/tc-z8k.h (tc_reloc_mangle): Declare.
2449 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
2451 * config/tc-v850.c (v850_comm): Restore old section
2452 after common processing.
2454 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
2456 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
2458 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
2460 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
2461 char with code that explicitly sign-extends.
2463 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
2465 * config/tc-v850.c (md_begin): Restore text section as the current
2466 section after creating call table sections.
2467 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
2470 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
2471 with call to macro SYM_AUXINFO.
2473 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
2475 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
2476 with the program transform name.
2477 * Makefile.in: Rebuild.
2479 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
2481 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
2484 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
2486 * config/tc-i386.c (i386_operand): Be prepared for a space between
2487 the open parenthesis and the start of the register operand,
2488 because of the June 16 change.
2490 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
2492 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
2495 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
2497 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2498 even if it is belived to be unnecessary.
2500 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
2502 * write.c (adjust_reloc_syms): Never adjust relocs against weak
2504 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
2506 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
2508 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
2509 shift amount for a repeated operand. The shift amount for the
2510 repeated copy comes from the size of the operand.
2512 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
2514 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
2516 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
2518 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
2520 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2522 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
2523 characters in it as LEX_IS_SYMBOL_COMPONENT.
2524 * config/tc-i386.h (tc_symbol_chars): Define.
2525 (extra_symbol_chars): Declare.
2526 * config/tc-i386.c (extra_symbol_chars): Define.
2527 (comment_chars): Don't use '/' as comment start if TE_LINUX.
2528 (line_comment_chars): Set to '/' if TE_LINUX.
2529 * doc/c-i386.texi (i386-prefixes): Update.
2530 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
2532 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
2534 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
2535 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
2537 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
2539 * config/tc-d10v.c (md_apply_fix3): Checking displacement
2540 constraint in instructions REP & REPI.
2542 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
2544 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
2545 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
2547 (check_range): If the operand is shifted, then shift the number
2548 before checking its range.
2550 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
2552 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
2555 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
2557 * config/tc-v850.c (v850_comm): Create special sections as needed.
2559 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
2561 * config/tc-d10v.c (write_2_short): Addition of swapping
2562 instructions for sequential and reverse sequential order when
2563 given order is not possible.
2565 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
2567 * Makefile.am: Rebuild dependencies.
2568 (DEP_INCLUDES): Fix reference to intl build directory.
2569 * Makefile.in: Rebuild.
2571 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2573 * doc/c-i386.texi: Update 16 bit documentation.
2575 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
2576 IgnoreDataSize to IgnoreSize as they are used for address size as
2578 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
2579 32-bit mode, similarly addr16/data16 and variants.
2581 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
2583 * config/tc-d30v.c (md_assemble): Fix handling of reverse
2584 sequential word multiply instructions.
2586 (do_assemble): Add extra command line argument, to allow mul32
2587 attribute to be preserved across parallel insns.
2588 (md_assemble): Insert NOPs between explicitly parallel insns which
2589 contain an 32 bit multiply and a 16 multiply.
2591 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2593 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
2596 * config/tc-i386.c (reloc): Add braces.
2598 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
2599 consistent with Intel naming.
2600 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
2601 use bitfields in sib_byte.
2602 (modrm_byte): Don't use bitfields here either.
2604 * config/tc-i386.c (current_templates): Add const.
2605 (parse_register): Add const to return, param, and char *s.
2606 (i386_operand): Add const to reg_entry *r.
2607 * config/tc-i386.h (templates): Add const to start, end.
2609 Inspired by code for 16 bit gas support from Martynas Kunigelis
2610 <martynas@nm3.ktu.lt>:
2611 * config/tc-i386.c (md_assemble): Add full support for 16 bit
2612 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
2613 (uses_mem_addrmode): Remove.
2614 (md_estimate_size_before_relax): Add support here too.
2615 (md_relax_table): Rewrite interface to md_relax for 16 bit
2617 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
2618 (opcode_suffix_to_type): Remove.
2619 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
2620 (SIZE_FROM_RELAX_STATE): Modify to suit above.
2621 (md_convert_frag): Likewise.
2622 (i386_operand): Add support for 16 bit base/index regs,
2623 immediates, and displacements. Remove some unnecessary casts, and
2624 localise end_of_operand_string, displacement_string_start,
2625 displacement_string_end variables. Add GCC_ASM_O_HACK.
2626 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
2628 * config/tc-i386.c (prefix_hash): Remove.
2629 (md_begin): Rewrite without obstacks. Remove prefix hash table
2630 handling. Rewrite lexical table handling.
2631 (i386_print_statistics): Don't print prefix statistics.
2632 (md_assemble): Rewrite instruction parser so that line is not
2633 converted to lower case. Don't do a hash_find for prefixes,
2634 instead recognise them via opcode modifier.
2635 (expecting_operand, paren_not_balanced): Localise variables.
2636 * config/tc-i386.h (IsPrefix): Define.
2637 (prefix_entry): Remove.
2639 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
2640 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
2641 '\\' in case where comment_chars contains '/'.
2643 * config/tc-i386.c (MATCH): Ensure given operand and template
2644 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
2645 you must write `ljmp *table(%ebx)'.
2647 From H.J. Lu <hjl@gnu.org>:
2648 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
2649 as 0 ifndef BFD_ASSEMBLER.
2650 (md_assemble): Allow immediate operands without suffix or
2651 other reg operand to default in size to the current code size.
2653 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
2655 * config/tc-v850.c (md_begin): Restore creation of
2656 .call_table_text and .call_table_data sections.
2658 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
2660 * config/tc-d30v.c (md_assemble): Set execution type to unknown
2661 after emitting a word of noops.
2663 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2665 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
2666 (i386_operand): Simplify checks for valid base/index combinations.
2667 Disallow `in 4(%dx),%al'.
2669 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
2671 (add_prefix): Change parameter from char to int.
2673 * config/tc-i386.h (Ugh): Define opcode modifier.
2674 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
2676 * config/tc-i386.c (md_assemble): Rewrite MATCH and
2677 CONSISTENT_REGISTER_MATCH macros to check register types more
2678 thoroughly. Check for illegal suffix/operand combinations
2679 when matching insns with operands. Handle new `s' suffix, and
2680 associated FloatMF opcode modifier for float insns with memory
2682 * config/tc-i386.h (FloatMF): Define new opcode modifier.
2683 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
2684 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
2685 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
2686 DATA_PREFIX_OPCODE throughout.
2688 * config/tc-i386.c (REGISTER_WARNINGS): Define.
2689 (md_assemble): Rewrite suffix/register operand checking code to be
2690 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
2691 AnyMem, the better to grep.
2693 (i386_operand): Don't set Mem bits in i.types[this_operand] when
2694 given a memory operand. Don't set Abs bits either.
2695 (type_names): Remove Mem*, Abs*.
2696 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
2697 define opcode_modifiers as these cases are handled by Disp8,
2698 Disp16, Disp32 and suffix checks.
2699 (COMES_IN_BOTH_DIRECTIONS): Remove.
2700 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
2702 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
2703 if IgnoreDataSize modifier given. Remove ShortformW modifier
2704 test. Add test for ShortForm in W base_opcode modification.
2705 Merge Seg2ShortForm and Seg3ShortForm code.
2706 * config/tc-i386.h (ShortFormW): Remove.
2707 (IgnoreDataSize): Define.
2709 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
2711 * config/tc-d30v.c (md_assemble): Store previous segment state
2712 with previous instruction.
2714 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2716 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
2717 (ebp, esp): Remove static variables.
2718 (MATCH): Remove test for InOutPortReg.
2719 (i386_operand): Properly handle InOutPortReg here instead.
2720 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
2721 (md_assemble): Simplify and correct modrm and sib generation.
2722 (i386_operand): Add warning for scale without index.
2723 Rewrite checks for valid base/index combinations.
2725 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
2726 macros and enclose in do while(0).
2727 (RESTORE_END_STRING): Likewise.
2728 (md_assemble): Add one to printed operand number so we start
2729 from 1 not 0. Add some more gettext invocations.
2730 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
2733 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
2734 DATA_PREFIX, SEG_PREFIX): Define.
2735 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
2736 (check_prefix): Remove function.
2737 (add_prefix): New function. Add prefix to i.prefix as well as
2739 (md_assemble): Changes for add_prefix. Remove hack for wait
2740 prefix, instead always output prefixes in fixed order. Test
2741 for jcxz/loop when selecting between word & dword operations,
2742 and add address size prefix rather than operand size prefix.
2743 Remove operand -> address size hack when emitting jcxz/loop.
2744 (i386_operand): Remove O_Absent check as it's done in expr.
2746 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
2748 * configure.in: Recognize m5200 as a cpu_type of m68k.
2749 * aclocal.m4: Rebuild with current libtool.
2750 * configure: Rebuild.
2752 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2754 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
2755 to relaxable_symbol to prevent references to external symbol from
2758 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
2760 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
2761 symbols are relaxable.
2763 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
2765 * config/tc-v850.c (md_begin): Don't create special
2766 sections by default.
2768 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
2770 * config/tc-mips.c (macro): For div and udiv, close the
2771 reorder block as soon as possible.
2773 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
2775 From Matt Semersky <matts@scd.hp.com>:
2776 * macro.c (macro_mri_mode): New function.
2777 * macro.h (macro_mri_mode): Declare.
2778 * read.c (s_mri): Call macro_mri_mode when switching in and out of
2781 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
2783 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
2786 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
2787 until after xstrdup in OBJ_EVAX case.
2789 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
2791 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
2792 offset calculation. Also, use VAX_BRW from vax-inst.h instead
2793 of hardcoded magic number.
2794 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
2796 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
2798 * read.c (do_s_func): New function.
2800 * read.h (do_s_func): Add prototype.
2802 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
2804 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
2805 nops if fill pattern not specified.
2807 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
2809 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
2810 * config/te-go32.h (TE_GO32): Define.
2811 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
2813 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
2815 Implement .func/.endfunc pseudo-ops.
2816 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
2818 * read.c (potable): Add .func,.endfunc.
2819 (s_func): New function.
2820 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
2822 (in_doc_func_p,current_function_label): New static globals.
2823 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
2825 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
2827 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
2828 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
2829 * config/tc-arm.h (WORKING_DOT_WORD): Define.
2830 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
2831 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
2832 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
2833 * config/tc-i860.h (WORKING_DOT_WORD): Define.
2834 * config/tc-i960.h (WORKING_DOT_WORD): Define.
2835 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
2836 * config/tc-w65.h (WORKING_DOT_WORD): Define.
2837 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
2838 * config/tc-a29k.c: Don't define md_short_jump_size,
2839 md_long_jump_size, md_create_short_jump or md_create_long_jump.
2840 * config/tc-alpha.c: Likewise.
2841 * config/tc-alpha.h: Likewise.
2842 * config/tc-arm.c: Likewise.
2843 * config/tc-h8300.c: Likewise.
2844 * config/tc-h8500.c: Likewise.
2845 * config/tc-hppa.c: Likewise.
2846 * config/tc-i860.c: Likewise.
2847 * config/tc-i960.c: Likewise.
2848 * config/tc-ppc.c: Likewise.
2849 * config/tc-sh.c: Likewise.
2850 * config/tc-sparc.h: Likewise.
2851 * config/tc-tic30.c: Likewise.
2852 * config/tc-w65.c: Likewise.
2853 * config/tc-z8k.c: Likewise.
2855 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
2857 * config/tc-vax.c (_): Delete this macro used for placeholder
2858 values in vax_operand_width_size; it conflicts with the _() macro
2859 used for internationalization.
2861 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
2863 * symbols.c (symbol_find_base): Fix case insensitive symbol name
2864 code. From Chris Moller <moller@bops.com>.
2866 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
2867 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
2868 * read.c (emit_expr): Initialize seg and subseg fields of a new
2870 * write.c (write_object_file): Switch to the appropriate segment
2871 and subsegment when processing a broken word.
2873 * config/tc-m68k.c (mri_assemble): New static function.
2874 (build_mri_control_operand): Call mri_assemble rather than
2876 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
2877 (s_mri_endf, s_mri_endw): Likewise.
2879 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
2881 * read.c (s_org): Call md_flush_pending_output if it is defined.
2883 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
2885 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
2887 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
2888 (md_parse_option): Add for same.
2889 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
2890 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
2891 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
2893 * config/tc-sparc.h (cons_fix_new_sparc): Added.
2895 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
2897 * config/tc-arm.c (find_real_start): Relax definition of local
2900 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
2902 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
2903 symbols at the given address, not just the last one specified.
2905 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
2907 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
2908 or number_to_chars_littleendian to write data.
2910 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
2912 * config/tc-v850.c (md_assemble): Remove artificially created
2913 register name symbols.
2915 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
2917 * write.c (fixup_segment): Change "segment" to "section" in
2920 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
2922 * write.c (fixup_segment): Change sym1-sym2 message again.
2924 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
2926 * write.c (fixup_segment): Improve error message for sym1-sym2
2927 errors when sym1 is in a different segment from sym2.
2929 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
2931 * config/tc-m32r.c (warn_unmatched_high): New static local.
2932 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
2933 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
2934 (md_longopts): Recognize --{no-,}warn-unmatched-high.
2935 (md_parse_option): Likewise.
2936 (md_show_usage): Likewise.
2937 (m32r_frob_file): Likewise.
2939 * read.c (generate_file_debug,generate_lineno_debug): New functions.
2940 (read_a_source_file): Call them.
2941 * read.h (stabs_generate_asm_file): Declare.
2942 * stabs.c (stabs_generate_asm_file): New function.
2943 (generate_asm_file): New function.
2944 (stabs_generate_asm_lineno): Move file name handling into
2947 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
2949 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
2950 (d30v_current_align, d30v_current_align_seg): New variables.
2951 (d30v_last_label): New variable.
2952 (d30v_align, s_d30v_align, s_d30v_text): New functions.
2953 (s_d30v_data, s_d30v_section): Likewise.
2954 (md_pseudo_table): Call them.
2955 (md_begin): Initialize d30v_current_align_seg.
2956 (md_assemble): Call d30v_align when needed by known current alignment.
2957 (d30v_frob_label, d30v_cons_align): New functions.
2958 * config/tc-d30v.h (md_do_align): Remove.
2959 (tc_frob_label): Call d30v_frob_label.
2960 (md_cons_align): New.
2962 * config/tc-d30v.c (find_format): Convert complex expressions to
2963 expression symbols before processing. Clean up code formatting.
2965 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
2967 * po/Make-in (install-info): New target.
2969 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
2971 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
2973 * config/tc-mn10300.c (md_assemble): Likewise.
2975 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
2977 * Makefile.am: Update with `make dep-am'.
2978 (HFILES): Add cgen.h.
2979 (cgen.o): Depend on cgen.h.
2980 * Makefile.in: Regenerate.
2982 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
2984 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
2986 * gasp.c (grab_label): Permit a label to be a preprocessor
2987 variable by permitting a label to start with a backslash.
2989 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
2991 * config/tc-mips.c (validate_mips_insn): Removed hack
2992 for previously inaccessible bitfields in some INSN_TRAP
2995 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
2997 * config/tc-d30v.c (do_assemble): Abort with error message
2998 if opcode operands do not match.
3000 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
3002 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
3003 'q' operand format for 20-bit "break"/"sdbbp" instructions.
3004 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
3005 similar new 'q' operand.
3007 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
3009 * cgen.c (cgen_asm_finish_insn): Fix typo.
3011 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
3014 * cgen.c: Include it.
3015 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
3016 (cgen_asm_finish_insn): Result is now void. New arg `result'.
3017 All callers updated.
3018 * config/tc-m32r.c: Include cgen.h.
3019 (m23r_insn): New members num_fixups,fixups.
3021 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
3023 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
3024 to avoid compiler warning.
3026 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
3028 * makefile.vms: Run dec c with /nodebug. Pass CC value when
3031 * makefile.vms (OBJS): Add ehopt.obj
3033 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
3035 * doc/c-vax.texi: Correct and extend vax/vms documentation.
3037 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
3039 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
3040 a short format insn.
3041 (md_assemble): Set it for explicitly packed insns.
3043 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
3045 * config/obj-coff.c (c_symbol_merge): Do not take address of
3046 native fields when performing the memcpy.
3048 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
3050 * config/tc-mips.c (macro,macro2): Implement
3051 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
3053 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3055 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
3056 relocations against globally visible symbols.
3057 * config/tc-m68k.c (relaxable_symbol): New macro.
3058 (m68k_ip, md_estimate_size_before_relax): Use it.
3059 (tc_m68k_fix_adjustable): Also handle weak symbols.
3061 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
3063 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
3064 references to externally visible symbols.
3065 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3066 values in twice for a PC relative reloc if the symbol is
3069 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
3070 don't adjust a PC relative reloc against an externally visible
3072 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
3073 for a PC relative fixup against an externally visible defined
3074 symbol, arrange to store object file and addend values as though
3075 the symbol were not defined.
3076 (tc_gen_reloc): Likewise.
3078 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
3080 * read.c (sizeof_leb128): Referenced externally by write.c so
3083 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
3085 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
3086 and expand a 'debug' symbol associated with the next instruction
3087 that does not cause a short instruction to be filled with a NOP.
3088 (md_pseudo_table): Add support for .debugsym.
3089 (assemble_parallel_insn): Add calls to expand_debug_sym as
3091 (md_assemble): Ditto.
3093 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
3095 * as.c (main): Conditionally call setlocale.
3096 * gasp.c (main): Likewise.
3097 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
3098 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
3100 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
3102 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3104 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
3106 * config/tc-hppa.c: Change all calls to bzero to use memset.
3107 (pa_ip): Add cast to avoid warning.
3108 (tc_gen_reloc, md_apply_fix): Likewise.
3109 (pa_find_space_by_number): Likewise.
3110 (hppa_force_relocation): Likewise.
3111 (pa_block): Change i to unsigned int.
3112 * config/obj-som.h (obj_som_copyright): Declare.
3114 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
3116 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
3117 for line numbers for assembly source.
3119 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
3121 * configure.in: Change version number to 2.9.4
3122 * configure: Rebuild.
3124 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
3126 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
3128 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
3130 * ecoff.h: Change symbolS in function declaration to struct
3133 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
3135 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
3136 (md_convert_frag): Fix i18n typo.
3138 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
3140 * ecoff.c (ecoff_get_cur_proc_sym): New function.
3141 * ecoff.h: Protoype it.
3142 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
3143 [EVAX] (s_alpha_prologue): Delete.
3144 (md_pseudo_table): Update.
3146 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
3148 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
3149 array to local pointer.
3150 (get_args, parse_expr): Add casts to avoid warnings.
3152 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
3154 * read.c (s_set): Cast xmalloc return value to fragS *.
3155 * config/tc-m68k.c (m68k_ip): Function made static to match
3156 previous forward declaration.
3157 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
3159 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
3161 * config/tc-v850.c: Add internationalisation macros to error
3164 * config/tc-m32r.c (can_make_parallel): Add internationalisation
3165 macros to error strings.
3167 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
3169 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
3170 reloc is in the TOC csect.
3171 (md_apply_fix3): Correct gettext typo.
3173 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
3175 * config/tc-arm.c (find_real_start): Ignore symbols starting with
3176 .L - they are local labels and the branches are not really
3177 function calls but rather far jumps.
3179 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
3181 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3183 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
3185 * config/tc-i386.c (md_assemble): Print operand number rather than
3186 using ordinal_names.
3187 (i386_operand): Likewise.
3189 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
3191 * Makefile.am (INTLLIBS): Define to work around apparent automake
3193 All Makefiles: Regenerated.
3195 * Many files: Added gettext invocations around user-visible
3197 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
3198 HAVE_LC_MESSAGES): Define.
3199 * dep-in.sed: Added asintl.h.
3200 * po/Make-in: New file.
3201 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
3203 * read.c (Z_): Renamed from `_'.
3204 * Makefile.am (SUBDIRS): Added po.
3205 (POTFILES): new macro.
3206 (po/POTFILES.in): New target.
3207 ($(OBJS)): Added asintl.h.
3209 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
3210 (as_new_LDADD): Added $(INTLLIBS).
3211 (as_new_DEPENDENCIES): Added $(INTLDEPS).
3212 (gasp_new_LDADD): Added $(INTLLIBS).
3213 (gasp_new_DEPENDENCIES): New macro.
3214 * configure, aclocal.m4: Rebuilt.
3215 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
3217 (ALL_LINGUAS): Define.
3218 * macro.c: Include "asintl.h".
3219 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
3220 * as.h: Include "asintl.h".
3221 * config/tc-i386.c (ordinal_names): Removed.
3222 (md_assemble): Changed error text to avoid ordinal_names.
3223 (i386_operand): Likewise.
3224 (reloc): Added as_bad to avoid i18n problems.
3225 (tc_gen_reloc): Likewise.
3226 * config/tc-arm.c (bad_args): Now a #define.
3228 * config/obj-vms.c (VMS_stab_parse): Changed type of
3230 (global_symbol_directory): Unified strings to avoid i18n
3232 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
3233 avoid i18n problems.
3234 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
3235 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
3237 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
3239 * config/tc-v850.c (md_assemble): Changed C++ comment into C
3241 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
3243 * as.c (print_version_id): Added an fprintf to avoid i18n
3245 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
3247 * expr.c (expr): Added as_warn call to avoid i18n problems.
3248 * messages.c (as_assert): Changed code to avoid i18n problems.
3249 (as_abort): Likewise.
3250 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
3251 (s_space): Likewise.
3252 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
3254 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3256 * config/tc-i386.c (check_prefix): New static function, split out
3258 (struct _i386_insn): Add wait_prefix field.
3259 (md_assemble): Remove wait_prefix local variable. Use
3260 check_prefix when adding a prefix.
3262 * config/tc-i386.c (current_templates): New static variable.
3263 (md_assemble): Remove current_templates local variable.
3264 (md_assemble, i386_operand): Improve error and warning messages in
3265 many places. Add RESTORE_END_STRING in many places before error
3266 return. Clarify some comments.
3268 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
3270 (md_assemble): Parse string instruction operands, looking for
3271 segment override prefixes. Check for invalid segment prefixes on
3273 (i386_operand): i.seg[] and max mem_operand changes for string
3275 * config/tc-i386.h (EsSeg): Define.
3277 * config/tc-i386.h (regKludge): Define.
3278 (iclrKludge, imulKludge): Don't define.
3279 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
3280 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
3281 opcode_modifier checks to look for more common cases first. Add
3282 default_seg for IsString case.
3284 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
3286 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
3288 * configure: Rebuild with new automake and libtool.
3289 * aclocal.m4, Makefile.in: Likewise.
3291 * doc/Makefile.am (as.dvi): New target.
3292 * doc/Makefile.in: Rebuild.
3294 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
3296 * configure.in: Added sparc86x support.
3298 * configure: Rebuild.
3300 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
3302 (md_parse_option): Warn if -EL is not supported for this architecture.
3304 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
3306 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
3308 * config/tc-mips.c (mips_ip): Note when we use get match on
3309 the full instruction name.
3311 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
3313 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
3314 back into the expression to handle add/sub simplification correctly.
3316 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
3318 * config/tc-mips.c (hilo_interlocks): Remove 4300.
3320 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
3322 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
3325 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
3327 * symbols.c (max_indent_level): New global.
3328 (print_symbol_value_1): Use it.
3329 * expr.h (expr_build_dot): Declare.
3330 * expr.c (expr_build_dot): New function.
3332 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
3334 * symbols.c (print_binary): New function.
3335 (print_expr_1): Call it.
3337 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3339 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
3340 operand in the opcode.
3342 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3344 * config/tc-i386.h: Reorder operand flags and opcode modifier
3345 flags for clarity. Remove unused definitions: Unknown,
3346 ImmUnknown, DispUnknown, NoModrm.
3347 * config/tc-i386.c (type_names): Add missing Debug type.
3348 (md_assemble): Better duplicate prefix checking. Quicker string
3349 instruction check via new opcode_modifier flag.
3351 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
3353 * doc/as.texinfo (Invoking): Clarify -Wa example.
3355 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
3357 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
3358 (s_mips_weakext): Define.
3359 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
3360 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
3363 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
3365 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
3366 is an error if the value can not be computed at assembly time.
3367 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
3369 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
3371 * gasp.c (main): Set next field of new include_path structure to
3372 NULL. From Avery Pennarun <averyp@gdc.ca>.
3374 * read.c (s_mri_sect): Call as_bad rather than abort for an
3375 unsupported MRI target.
3377 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
3379 * config/tc-arm.c (arm_validate_fix): New function. Determine if
3380 the destination of a branch instruction should be altered.
3381 (find_real_start): New function: Locate the real, Thumb coded
3382 start of a Thumb function.
3383 (do_t_branch23): Alter the destination of branches to Thumb
3386 * config/tc-arm.h: Define TC_VALIDATE_FIX.
3388 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
3390 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
3393 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3395 * doc/as.texinfo: Use @itemx for a secondary item in a table.
3396 * doc/c-hppa.texi: Likewise.
3398 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
3400 * Makefile.am: Rebuild dependencies.
3401 * Makefile.in: Rebuild.
3403 * Makefile.am (DEP_INCLUDES): New variable.
3404 (.dep1): Change to work when srcdir is not an absolute path.
3405 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
3406 * Makefile.in: Rebuild.
3408 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
3410 * config/tc-i386.h, config/tc-i386.c: Revert March 24
3411 LinearAddress patch.
3413 * configure.in: Set version to 2.9.1.
3414 * configure: Rebuild.
3416 * Branched binutils 2.9.
3418 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3420 * config/tc-i386.h (FWait): Define.
3421 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
3422 other prefixes. Check FWait flag in opcode table to see which
3423 instructions require an fwait prefix.
3425 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3427 * stabs.c (get_stab_string_offset): Always create a stab string
3430 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
3432 Fix some gcc -Wall warnings:
3433 * atof-generic.c (atof_generic): Add casts to avoid warnings.
3434 * ehopt.c (eh_frame_code_alignment): Likewise.
3435 * expr.c (integer_constant, operand): Likewise.
3436 * frags.c (frag_align): Likewise.
3437 * gasp.c (level_0, change_base, doinstr): Likewise.
3438 * hash.c (hash_ask): Likewise.
3439 * listing.c (listing_page, calc_hex, print_lines): Likewise.
3440 (debugging_pseudo): Likewise.
3441 * macro.c (define_macro, check_macro): Likewise.
3442 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
3443 (ignore_rest_of_line, float_cons): Likewise.
3444 * symbols.c (decode_local_label_name): Likewise.
3445 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
3446 (fixup_segment, number_to_chars_bigendian): Likewise.
3447 (number_to_chars_littleendian): Likewise.
3448 * config/atof-ieee.c (gen_to_words): Likewise.
3449 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
3450 (sparc_ip, parse_keyword_arg, s_common): Likewise.
3451 * read.c (output_big_sleb128): Initialize locals to avoid
3453 (output_big_uleb128, equals): Likewise.
3454 * atof-generic.c (atof_generic): Change number_of_digits_* locals
3455 to unsigned int. Change zeros to unsigned int.
3456 * cond.c (s_if): Add return to default case.
3457 * frags.c (frag_now_fix): Change return type to addressT.
3458 * frags.h (frag_now_fix): Update declaration.
3459 * listing.c (file_info_struct): Change linenum to unsigned int.
3460 (struct list_info_struct): Change hll_line to unsigned int.
3461 (print_source): Update format string.
3462 * read.c (emit_expr): Change scan to unsigned int, and don't
3463 bother to initialize it.
3464 * symbols.c (dollar_label_count): Change to unsigned long.
3465 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
3466 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
3467 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
3469 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
3471 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3472 mcf5200 just as we do for m68000.
3473 (m68k_init_after_args): Likewise.
3474 (md_estimate_size_before_relax): Likewise.
3476 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
3478 * config/tc-v850.c (md_assemble): Store relocation addend in
3479 fixup instead of instruction.
3481 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3483 * config/tc-i386.c (md_assemble): Swap template arguments to
3484 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
3485 This macro is currently symmetric, so passing them the wrong
3486 way didn't cause any problem, but may if the macro is changed
3488 After copying template to i.tm, use i.tm. rather than t-> to
3489 access fields, and make t a const*
3490 Move i.tm.operand_types[] swap to immediately after the copy.
3492 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
3494 * expr.h (expr_build_uconstant): Add prototype.
3495 (expr_build_unary,expr_build_binary): Add prototypes.
3496 * expr.c (expr_build_uconstant): New function.
3497 (expr_build_unary,expr_build_binary): New functions.
3499 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
3501 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
3502 * macro.c (macro_expand_body): Increase buffer size.
3503 * messages.c (as_warn): Likewise.
3504 (as_warn_where, as_bad, as_bad_where): Likewise.
3506 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
3508 Based on patch from H.J. Lu <hjl@gnu.org>:
3509 * Makefile.am (DISTSTUFF): New variable.
3510 (diststuff): New target.
3511 * Makefile.in: Rebuild.
3513 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
3515 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
3516 m32r_elf_section_change_hook.
3518 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
3519 emit a nop if a section ends with a 16 bit instruction.
3521 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
3523 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
3524 s_lcomm rather than obj_coff_lcomm.
3525 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
3527 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
3529 * config/tc-i386.h (LinearAddress): Define.
3530 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
3531 instruction, don't use a default segment.
3533 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
3535 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
3536 * configure: Rebuild.
3538 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
3540 * aclocal.m4, configure: Rebuild with libtool 1.2.
3542 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
3544 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
3545 PC relative branches. Patch courtesy of Jonathan Walton.
3548 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
3550 * configure.in (emulations): Add thumb-pe target.
3552 * configure (emulations): Add thumb-pe target.
3554 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
3556 * itbl-lex.l (yywrap): Don't define if already defined as a
3559 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
3561 * depend.c (quote_string_for_make): New function.
3562 (wrap_output): Use it.
3564 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
3566 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
3567 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
3569 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
3571 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
3572 Recognize -GN and -relax.
3573 (md_begin): Initialize gp size from -G switch.
3574 (alpha_force_relocation): Always force if -relax.
3575 (alpha_align): Take a new argument that will specify when to
3576 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
3577 Change all callers. Emit nop alignment padding as nop+unop pair.
3579 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
3581 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
3582 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
3584 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
3586 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
3587 require padding to the next long word boundary.
3589 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
3591 * cgen.c: #include symcat.h.
3592 * config/tc-m32r.c: Likewise.
3594 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
3596 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
3597 absolute expressions instead of '$' prefixed register names.
3599 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
3601 * read.c (s_set): Record file and line info for symbols when -as.
3602 (pseudo_set): Don't overwrite that dummy fragment.
3604 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
3606 * config/tc-ppc.c (md_pseudo_table): Add "section".
3607 (ppc_named_section): New static function.
3609 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
3611 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
3612 so we don't have to scan the entire list.
3614 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
3616 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
3617 case, allow the parallel instructions to modify the same flag
3620 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
3622 * listing.c (list_symbol_table): Categorize symbols by
3623 undefined_section rather than sy_frag->line == NULL.
3625 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
3627 * Makefile.am (install-exec-local): Install properly when ln
3628 fails or tooldir == prefix.
3630 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
3632 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
3633 Test result of insert_operand for error.
3635 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
3637 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
3638 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
3639 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
3640 * doc/Makefile.in: Rebuild.
3642 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
3644 * config/tc-mips.c (macro_build): Handle operand type 'C'.
3645 (macro): Fix handling of M_COP[0-3].
3647 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
3649 Based on patches from Ross Harvey <ross@teraflop.com>:
3650 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
3651 if macro_alternate or macro_mri.
3652 (getstring): Remove support for byte constants between < and >.
3653 (get_any_string): '<' only starts a string if macro_alternate or
3655 (macro_expand_body): Permit keyword parameters following
3656 positional parameters.
3658 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
3659 * configure.in (alpha*-*-netbsd*): New target.
3660 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
3661 * configure: Rebuild.
3663 * as.h (flag_warn_suppress_instructionswap): Move from here...
3664 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
3665 here, and make static.
3667 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
3668 BFD_ASSEMBLER or MANY_SEGMENTS.
3670 * as.c (show_usage): Update bug-gnu-utils address.
3671 * gasp.c (show_usage): Likewise.
3672 * doc/as.texinfo (Bug Reporting): Likewise.
3674 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
3676 * config/tc-mips.c (load_address): Don't use mips III or mips IV
3677 insns regardless of the size of a pointer if we're in mips I or
3679 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3681 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3683 Fix rac to accept only a0:
3684 * tc-d10v.c (parallel_ok, find_opcode):
3685 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
3686 Introduce OPERAND_GPR.
3688 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
3690 * read.c (s_fill): Handle non-constant repeat counts by creating
3691 an rs_space fragment.
3693 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
3695 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
3696 from as_bad to as_warn.
3698 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
3700 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
3701 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
3702 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
3704 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
3706 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
3707 seg_fix_rotP rather than fix_root from seg_info.
3709 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
3711 * expr.c: Add support for 0x1_2_3_4 bignums.
3713 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
3715 * configure.in: Change -linux* to -linux-gnu*.
3716 * configure: Rebuild.
3718 * app.c (do_scrub_begin): Treat \r as whitespace.
3720 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
3722 * Makefile.am: Update dependencies.
3723 * Makefile.in: Rebuild.
3725 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
3727 * configure, aclocal.m4: Rebuild with new libtool.
3729 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
3731 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
3732 the argument to bfd_set_arch_mach.
3733 (load_address): Use bfd_arch_bits_per_address to determine the
3734 bit size of an address instead of looking at the isa level.
3735 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3737 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
3739 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
3741 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
3743 * ehopt.c: New file.
3744 * as.h (enum _relax_state): Add rs_cfa.
3745 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
3746 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
3747 * read.c (emit_expr): Call check_eh_frame.
3748 * write.c (cvt_frag_to_fill): Handle rs_cfa.
3749 (relax_segment): Likewise.
3750 * Makefile.am: Rebuild dependencies.
3751 (GAS_CFILES): Add ehopt.c.
3752 (GENERIC_OBJS): Add ehopt.o.
3753 * doc/internals.texi (Frags): Document rs_cfa.
3755 * as.c (show_usage): Mention --traditional-format.
3756 (parse_args): Accept --traditional-format.
3757 * as.h (flag_traditional_format): Declare.
3758 * output-file.c (output_file_create): If flag_traditional_format,
3759 set BFD_TRADITIONAL_FORMAT on stdoutput.
3760 * doc/as.texinfo, doc/as.1: Document --traditional-format.
3762 * config/tc-mips.c (append_insn): Make sure that if we have a
3763 fixup for an unmatched %hi reloc, it does not associated with a
3766 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
3767 * doc/Makefile.in: Likewise.
3769 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
3771 * config/tc-m32r.c (check_for_side_effects): New function.
3772 (can_make_parallel): Add checks for instruction side effects
3773 clashing with the other instruction.
3774 (assemble_parallel_insn): Improve warning messages. Return error
3775 message from non-swapped instruction order.
3777 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
3779 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
3781 * config/tc-arm.h: Replace md_after_pass_hook definition with a
3782 md_cleanup definition. This moves the forced literal output to
3783 the end of the source pass, and avoids macro's inserting literals
3784 into the code immediately after the macro expansion.
3786 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
3788 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
3789 a gas internal symbol is adjustable.
3790 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
3792 * as.h: If gcc version greater than 2.6, use `__format__' and
3793 `__printf__' in function attributes, rather than `format' and
3796 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
3798 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
3800 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
3802 Add tms320c30 support:
3803 * config/tc-tic30.h: New file.
3804 * config/tc-tic30.c: New file.
3805 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
3806 TARGET_FORMAT as "coff-tic30".
3807 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
3808 * Makefile.am: Rebuild dependencies.
3809 (CPU_TYPES): Add tic30.
3810 (CPU_OBJ_VALID): tic30-aout is valid.
3811 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
3812 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
3813 * configure, Makefile.in: Rebuild.
3815 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
3817 * config/tc-v850.c (md_assemble): Improvements to error messages.
3819 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
3821 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
3822 BFD_RELOC_HI16_S to store the high bits of any value.
3824 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
3825 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
3826 assembler calculate relocations to any external symbol at all.
3827 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
3828 involving generation of pc-relative relocs.
3829 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
3830 has been moved to md_apply_fix3.
3832 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
3833 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
3834 which actually means (the address of identifier's GOT entry) +
3835 constant, which is not particularly useful.
3837 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
3839 * read.h (include_dirs): Declare.
3840 (include_dir_count,include_dir_maxlen): Declare.
3842 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
3844 * configure.in: Correct check for shared opcodes library.
3845 * configure: Rebuild.
3847 * listing.c (buffer_line): If we can't open the file, set at_end.
3848 (listing_print): Remove unused local variable fi.
3850 * config/m68k-parse.y (reglistpair): Handle register list in
3853 * config/vms-conf.h: Don't undef VERSION.
3855 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
3857 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
3859 (GENERIC_OBJS): New variable, with the rest of the old OBJS
3861 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
3862 ($(srcdir)/make-gas.com): Rename from make-gas.com.
3863 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
3864 (EXTRA_DIST): Define.
3865 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
3866 explicitly rather than via the list of object files.
3867 (gcc-as.opt): New file created when make-gas.com is run.
3868 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
3869 itbl-cpu.h} to #include appropriate file rather than copying that
3871 * config/vms-conf.h: Synchronize with current config.in.
3872 * Makefile.in: Rebuild.
3874 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
3876 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
3877 (parallel_ok): Relaxed parallel subinstruction dependency check.
3879 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
3881 * as.h (flag_warn_suppress_instructionswap): added new flag.
3882 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
3883 command line argument.
3884 * tc-d10v.c (write_2_short): emit "Swapping instructions"
3885 warning only if flag_warn_suppress_instructionswap is false.
3887 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
3889 * configure.in (i386-*-mingw32*): New target.
3890 * configure: Rebuild.
3892 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
3894 * symbols.c (resolve_symbol_value): Don't set the segment if it
3895 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
3897 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
3900 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
3902 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
3903 depends upon HAVE_{UNLINK,REMOVE} values rather than host
3906 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
3908 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
3910 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
3912 * config/tc-v850.c (v850_insert_operand): Display instruction when
3913 an error is encountered.
3915 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
3917 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
3918 (i386-*-sco3.2v5*coff): New target.
3919 (i386-*-sco3.2*): New target.
3920 * configure: Rebuild.
3922 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
3924 * config/tc-v850.c: Tidy error message production.
3926 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
3928 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
3929 validate_immediate return value in the right type for comparisons
3932 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
3934 * listing.c (MAX_BYTES): Use listing variables not constants.
3935 (data_buffer): No longer an array, but a pointer.
3936 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
3937 (listing_listing): Allocate data_buffer.
3939 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
3941 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
3942 --listing-rhs-width, --listing-cont-lines.
3943 (show_usage): Update.
3944 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
3945 (listing_lhs_cont_lines, listing_rhs_width): New vars.
3946 (print_lines): Use the variables instead of the constants.
3947 (listing_listing): Likewise.
3948 * listing.h: Declare the new vars.
3950 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
3952 * as.c (parse_args): Add --keep-locals alias for -L.
3953 Add --strip-local-absolute.
3954 (show_usage): Update.
3955 * as.h (flag_strip_local_absolute): New flag.
3956 * symbols.c (S_IS_LOCAL): Use it.
3957 * config/obj-aout.h (S_IS_LOCAL): Likewise.
3958 * config/obj-bout.h (S_IS_LOCAL): Likewise.
3959 * config/obj-coff.h (S_IS_LOCAL): Likewise.
3961 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
3963 * config/tc-m32r.c: Detect if explicitly parallel instructions
3964 might have an io conflict and issue a warning message.
3966 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
3968 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
3969 cgen_swap_fixups): Functions to save, restore and swap the fixup
3970 chain with a backup copy.
3971 (cgen_asm_finish_insn): Returns address of constructed insn.
3973 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
3975 * listing.c (file_info_struct): Remove FILE, add POS.
3976 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
3977 (file_info): Don't open the file.
3978 (buffer_line): Check for the file in the last_open cache, updating
3980 (print_source): Don't reference file_info->file.
3981 (listing_listing): Likewise.
3982 (listing_print): Close the file in the cache, if any.
3984 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
3986 * read.c (dwarf_file_string): New file static variable.
3987 (emit_expr): Look for constant sequence that leads up to a file
3988 name in DWARF debugging output.
3989 (stringer): Use dwarf_file_string to decide whether to accept a
3990 string as a file name.
3992 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
3994 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
3995 (crack_operand): Add reg->reglst MRI hack.
3996 (r_seg): Put reglst symbols in reg_section.
3997 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
3999 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
4001 * tc-sh.c (get_specific): Handle SGR & DBR.
4003 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
4005 * tc-h8300.c (parse_reg): Take the length of the symbol into
4006 account when attempting to match a register name.
4007 * tc-h8500.c (parse_reg): Likewise.
4009 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
4011 * cgen.c: Formatting changes to improve readability.
4013 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
4015 * config/tc-mips.c (macro): Rework division code to avoid unfilled
4018 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
4020 Based on a patch from Jim Wilson
4021 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
4022 (tc_gen_reloc): Handle cross section PC relative relocs
4025 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
4027 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
4029 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
4031 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
4032 (expr_jmp_buf): New static local.
4033 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
4034 (cgen_md_operand): New function.
4035 * tc-m32r.c: Clean up pass over `struct foo' usage.
4036 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
4038 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
4040 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
4041 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
4043 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
4045 * config/tc-i386.c (i386_operand): Give an error if there are
4046 unrecognized characters after an expression.
4048 For older changes see ChangeLog-9697