1 1999-07-27 Ian Lance Taylor <ian@zembu.com>
3 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
6 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
8 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
10 * configure.bat: Remove; obsolete.
11 * config/go32.cfg: Likewise.
13 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
15 * configure.in (i386-*-vxworks*): New target.
18 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
20 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
22 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
24 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
26 (output_insn): Put OLO10's secondary addend into tc_fix_data.
27 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
28 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
29 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
30 MAX_RELOC_EXPANSION): Define.
31 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
33 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
35 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
36 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
37 block. Print a warning if an 8-bit or 16-bit constant
38 displacement or immediate is truncated on output.
39 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
41 (i386_operand): Disallow immediate jump absolute operand.
43 1999-07-15 Ian Lance Taylor <ian@zembu.com>
45 * configure.in: Bump version number to 2.9.5.
48 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
51 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
53 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
54 (cons_fix_new_hppa): Derive size of fixup from size of the object.
56 1999-07-14 Philip Blundell <pb@nexus.co.uk>
58 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
60 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
62 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
63 if -mno-fpu was given.
64 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
66 (cons_fix_new_arm): Remove misleading comments.
68 1999-07-14 Ian Lance Taylor <ian@zembu.com>
70 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
72 (relax_segment): Likewise. After giving a rs_org error, convert
73 the frag to rs_align to avoid cascading errors.
75 1999-07-12 Andreas Schwab <schwab@suse.de>
77 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
79 1999-07-11 Ian Lance Taylor <ian@zembu.com>
81 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
82 as appropriate. Fill in structure initializations. Add variable
83 initializations. Add casts.
84 * dwarf2dbg.c (print_stats): Change i to size_t.
85 * listing.c (listing_listing): Change list_line to unsigned int.
87 1999-07-10 Ian Lance Taylor <ian@zembu.com>
89 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
90 rather than checking for \001 and \002 in symbol name.
91 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
93 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
95 * configure.in (hppa*-linux-gnu*): New target.
98 1999-07-08 Nick Clifton <nickc@cygnus.com>
100 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
102 1999-07-07 Nick Clifton <nickc@cygnus.com>
104 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
105 accessing symbolP directly.
107 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
109 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
112 1999-07-05 Nick Clifton <nickc@cygnus.com>
114 * config/tc-arm.c (ARM_EXT_V5): Define.
115 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
116 (md_begin): Detect ARM v5 architectures.
117 (md_parse_option): Accept arm v5 specification.
118 (md_show_usage): Documment -marmv5 switch.
120 * doc/c-arm.texi: Document -marmv5 command line option.
122 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
124 (validate_immediate_twopart): New function. Determine if a
125 constant can be computed by two ADD instructions.
126 (output_inst): Remove its command line parameter - it was never
128 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
129 implememt the ADRL pseudo op.
130 (tc_gen_reloc): Generate a suitable error message if an ADRL
131 instruction tries to generate a real reloc.
133 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
135 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
137 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
140 1999-06-27 H.J. Lu <hjl@gnu.org>
142 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
143 non BFD_ASSEMBLER case.
145 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
147 * config/obj-coff.c (obj_coff_section): Mark writable sections as
150 1999-06-26 David Mosberger <davidm@hpl.hp.com>
152 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
153 out_end_sequence() when the address decreases due to a new frag.
154 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
155 numbering starts with 1.
157 1999-06-23 Nick Clifton <nickc@cygnus.com>
159 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
161 (mcore_s_text): Call obj_elf_text for ELF target.
162 (mcore_s_data): Call obj_elf_data for ELF target.
163 (mcore_s_section): No longer ELF specific. Call obj_coff_section
165 (mcore_s_bss): New function: Dump literal table before changing
167 (mcore_s_comm): New function: Dump literal table before changing
170 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
171 No longer static functions.
172 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
173 Provide prototypes for these functions.
175 1999-06-22 Ian Lance Taylor <ian@zembu.com>
177 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
178 a list of names, to try obj_segment_name, and to try abbreviated
179 names when using COFF without long section names.
181 * config/tc-alpha.c: More use of symbol accessor functions.
182 * config/tc-arc.c: Likewise.
183 * config/tc-d30v.c: Likewise.
184 * config/tc-fr30.c: Likewise.
185 * config/tc-i860.c: Likewise.
186 * config/tc-m88k.c: Likewise.
187 * config/tc-mcore.c: Likewise.
188 * config/tc-ns32k.c: Likewise.
189 * config/tc-sparc.c: Likewise.
190 * config/tc-v850.c: Likewise.
192 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
193 sy_value with appropriate accessor functions.
194 * config/tc-arm.c (md_apply_fix3): Likewise.
195 * config/tc-d10v.c (AT_WORD_P): Likewise.
196 * config/tc-v850.c (reg_name_search): Likewise.
198 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
199 use symbol_get_bfdsym instead.
200 * config/tc-ppc.c (md_assemble): Likewise.
201 * config/tc-v850.c (v850_comm): Likewise.
203 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
205 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
206 the symbol, rather than accessing the bsym member.
207 * config/tc-d10v.c (tc_gen_reloc): Likewise.
208 * config/tc-d30v.c (tc_gen_reloc): Likewise.
209 * config/tc-mcore.c (tc_gen_reloc): Likewise.
210 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
211 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
212 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
213 * config/tc-tic30.c (tc_gen_reloc): Likewise.
214 * config/tc-v850.c (tc_gen_reloc): Likewise.
216 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
218 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
219 (hppa_gen_reloc_type): Conditionalize on BFD64.
220 (tc_gen_reloc): Re-enable ELF relocations.
221 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
223 1999-06-21 Ian Lance Taylor <ian@zembu.com>
225 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
227 (do_ldst): Move assignment out of if condition.
228 (md_apply_fix3): Add casts to avoid printf format warnings. Add
229 parentheses to avoid warning.
231 1999-06-21 Nick Clifton <nickc@cygnus.com>
233 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
234 macro to get at the BFD symbol associated with a GAS symbol.
236 1999-06-19 Ian Lance Taylor <ian@zembu.com>
238 * config/tc-ppc.c: Update for symbol handling changes.
239 * config/obj-coff.c: Likewise.
241 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
243 * tc-hppa.c: General cleanups of ELF support. No more spaces
244 and subspaces for ELF.
245 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
246 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
247 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
248 (UNWIND_SECTION_NAME): Likewise.
249 (space/subspace related structures): Conditionalize definitions
251 (space/subspace directives and support routines): Conditionalize
252 definitions and references/uses on OBJ_SOM.
253 (label_symbol_struct): For ELF, track the symbol's segment. For
255 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
257 (USE_ALIASES): Kill for both SOM & ELF.
258 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
259 (pa_space, pa_subspace): Corresponding changes.
260 (pa_spaces_begin): Corresponding chagnes.
261 (md_begin): Do not muck around with space/subspace stuff for
263 (md_apply_fix): Temporarily disable argument relocation stuff
265 (tc_gen_reloc): Temporarily disable relocation generation for
267 (pa_build_unwind_subspace): Similarly.
269 1999-06-16 Nick Clifton <nickc@cygnus.com>
271 * config/tc-arm.c (thumb_set): New pseudo op.
272 (text, data, section): Override these pseudo ops with ARM
274 (s_thumb_set): New function: Perform the same as a .set pseudo
275 op, but also mark the alias'ed symbol as being a Thumb
277 (arm_s_text): New function: Perform the same as the .text
278 pseudo op, but dump the literal pool before changing
280 (arm_s_data): New function: Perform the same as the .data
281 pseudo op, but dump the literal pool before changing
283 (arm_s_section): New function: Perform the same as the
284 .section pseudo op, but dump the literal pool before changing
286 (arm_cleanup): Do not reset the current section before dumping
289 1999-06-17 Nick Clifton <nickc@cygnus.com>
291 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
292 OPTION_NO_WARN_UNMATCHED entries.
293 (md_parse_option): Generate a warning message if an unrecognised
294 option is encountered.
296 * config/tc-d10v.c (do_not_ignore_hash): New variable.
297 (get_operands): When parsing an expression after an '@' symbol
298 has been detected, do not ignore '#' symbols.
299 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
302 1999-06-13 Ian Lance Taylor <ian@zembu.com>
304 From K. Richard Pixley <rich@noir.com>:
305 * configure.in (ppc-*-vxworks*): New target.
306 * configure: Rebuild.
308 1999-06-12 Philip Blundell <philb@gnu.org>
310 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
312 1999-06-13 Ian Lance Taylor <ian@zembu.com>
314 * write.c (adjust_reloc_syms): Rather than never reducing reloc
315 which refer to symbols in linkonce sections, permit reducing the
316 relocs if the symbol is local.
318 1999-06-12 Ian Lance Taylor <ian@zembu.com>
320 * subsegs.c (subseg_text_p): New function.
321 * as.h (subseg_text_p): Declare.
322 * read.c (do_align): Use subseg_text_p to set the default fill.
323 * write.c (subsegs_finish): Likewise.
324 * config/obj-coff.c (write_object_file): Likewise.
325 * config/tc-i386.h (md_maybe_text): Don't define.
326 (md_do_align): Use subseg_text_p to set the default fill.
327 * config/tc-m32r.c (m32r_do_align): Likewise.
328 * config/tc-sh.c (sh_do_align): Likewise.
329 * config/tc-sparc.h (md_do_align): Likewise.
331 1999-06-12 David O'Brien <obrien@freebsd.org>
333 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
334 * configure: Rebuild.
336 1999-06-12 Ian Lance Taylor <ian@zembu.com>
338 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
339 * Makefile.am: Rebuild dependencies.
340 * Makefile.in: Rebuild.
342 * config/tc-i386.c (i386_immediate): Remove unused label
345 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
346 * symbols.c: Likewise.
347 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
348 sy_next field when taking address, rather than symbol_next.
350 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
352 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
353 value from the output file architecture.
354 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
355 * dwarf2dbg.h: Change bfd_vma to addressT.
357 1999-06-11 Ian Lance Taylor <ian@zembu.com>
359 * dwarf2dbg.h: Use PARAMS in function declarations.
361 1999-06-11 Martin Dorey <mdorey@madge.com>
363 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
364 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
366 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
368 1999-06-11 Ian Lance Taylor <ian@zembu.com>
370 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
372 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
375 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
377 * read.c (read_a_source_file): Only declare inescape if
380 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
382 (find_entry_byval): Add parens to avoid warning.
384 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
386 * symbols.c (resolve_symbol_value): Don't permit subtraction of
389 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
391 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
394 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
395 synthetize_setx): New functions.
396 (md_assemble): Broken the special cases into the above
397 functions. Make compiler happy if sizeof(bfd_vma)==4.
398 Fix sethi generated from set/setuw. If instructions have a relloc,
399 always clear the fields to be relocated in the opcode.
400 (sparc_ip): Remove special_case global variable.
402 1999-06-10 Ian Lance Taylor <ian@zembu.com>
404 Based on patches from John W. Woznack <jwoznack@concentric.net>:
405 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
406 indication of success rather than a value.
407 (itbl_get_val): Likewise.
408 (itbl_get_field): Use strcspn. Change delimiters to include
410 * itbl-ops.h (itbl_get_reg_val): Update declaration.
411 (itbl_get_val): Likewise.
412 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
414 * symbols.c (copy_symbol_attributes): Convert local symbols to
417 1999-06-10 Nick Clifton <nickc@cygnus.com>
419 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
422 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
424 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
425 Optimize set if sizeof(bfd_vma) == 64.
426 (sparc_ip): Fix sethi - without %hi() it should generate
427 R_SPARC_22 reloc, not R_SPARC_HI22.
428 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
430 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
432 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
433 (s_ncons): New function.
434 (native_op_table): New table.
435 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
436 R_SPARC_OLO10 handling.
438 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
440 * expr.h (struct expressionS): Revert last change; widen X_op.
441 * config/tc-alpha.c (md_begin): Check the field is wide enough.
443 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
445 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
446 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
447 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
448 * Makefile.in: Regenerated.
450 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
451 `common' pass on to s_mri_common.
452 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
454 1999-06-06 Richard Henderson <rth@cygnus.com>
456 * config/obj-elf.c (obj_elf_section): Don't free the return
457 value of demand_copy_C_string.
459 1999-06-05 Richard Henderson <rth@cygnus.com>
461 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
462 creation logic from obj_elf_create_section.
464 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
465 (section_stack): New.
466 (special_sections): Make const.
467 (obj_elf_section): Gut and rewrite parsing.
468 (obj_elf_change_section): New function broken out of obj_elf_section.
469 (obj_elf_parse_section_letters): Likewise.
470 (obj_elf_section_word): Likewise.
471 (obj_elf_section_type): Likewise.
472 (obj_elf_previous): Treat as a toggle.
473 (obj_elf_popsection): New.
474 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
475 (ppc_section_type): Likewise.
476 * config/tc-ppc.h: Likewise.
478 * expr.h (struct expressionS): Don't make X_op a bitfield.
479 * config/tc-alpha.c: Update for symbol handling changes.
480 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
481 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
483 1999-06-05 Richard Henderson <rth@cygnus.com>
485 * dwarf2dbg.c (*): Convert to K&R + prototypes.
486 (dwarf2_gen_line_info): Kill unused variables.
487 (dwarf2_finish): Likewise.
488 (dwarf2_where): Likewise.
489 (dwarf2_directive_file): If we've only got a string,
490 hand off to s_app_file.
491 * ecoff.c: Move the include of ecoff.h.
492 * symbols.h (S_IS_FUNCTION): Prototype.
494 * read.c (LEX_HASH): Supply a default.
496 (s_globl): Update `c' after skipping whitespace.
497 * read.h (LEX_END_NAME, is_name_ender): New.
498 * expr.c (get_symbol_end): Respect it.
500 1999-06-04 Mark Klein <mklein@dis.com>
502 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
504 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
506 * config/tc-hppa.c: Update for symbol handling changes.
508 1999-06-03 Ian Lance Taylor <ian@zembu.com>
510 * cgen.c: Update for symbol handling changes.
511 * config/tc-m32r.c: Likewise.
513 * config/tc-hppa.h: Update for symbol handling changes.
514 * config/tc-hppa.c: Likewise.
516 * config/tc-arm.h: Update for symbol handling changes.
517 * config/tc-arm.c: Likewise.
518 (symbol_make_empty): Remove. Just use symbol_create.
520 * symbols.c (symbol_set_tc): Correct name.
522 * Makefile.am: Rebuild dependencies.
523 ($(OBJS)): Don't depend upon struc-symbol.h.
524 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
525 * dep-in.sed: Don't remove struc-symbol.h.
526 * Makefile.in: Rebuild.
528 * doc/internals.texi (Symbols): Describe changes in symbol
531 1999-06-03 Richard Henderson <rth@cygnus.com>
533 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
534 instead of doing the work by hand.
536 1999-06-03 David Mosberger <davidm@hpl.hp.com>
538 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
539 state of line state-machine.
540 (struct ls): Collect DWARF2 line state-machine state in new member
541 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
542 resulted in any DWARF2 directives.
543 (reset_state_machine): New function.
544 (out_end_sequence): Ditto.
545 (dwarf2_gen_line_info): When switching sections or switching to a
546 lower text address, call out_end_sequence() first to terminate the
547 previous code sequence as code sequences MUST have monotonically
548 increasing addresses.
549 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
551 1999-06-03 David Mosberger <davidm@hpl.hp.com>
553 * as.c (parse_args): Add option -gdwarf2 to allow requesting
554 DWARF2 debug info (line information only, at this point).
555 * as.h: Update comment about supported debug formats.
556 * dwarf2dbg.c, dwarf2dbg.h: New files.
557 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
559 * expr.c (operand): Don't use [ for parens if we want an index op.
560 (op_encoding): Switch [ into O_index, if desired.
561 (op_rank): Renumber with O_index on bottom.
562 (expr): If O_index, match closing bracket.
563 * expr.h (O_index): New.
565 * read.c (read_a_source_file): Conditionally allow matched "
566 in lines passed to md_assemble.
568 * config/obj-elf.c (elf_pseudo_table): Add `common'.
570 1999-06-03 Ian Lance Taylor <ian@zembu.com>
572 Add support for storing local symbols in a small structure to save
573 memory when assembling large files.
574 * as.h: Don't include struc-symbol.h.
575 (symbolS): Add typedef.
576 * symbols.c: Include struc-symbol.h.
577 (local_hash): New static variable.
578 (save_symbol_name): New static function, from symbol_create.
579 (symbol_create): Call save_symbol_name.
580 (local_symbol_count): New static variable.
581 (local_symbol_conversion_count): Likewise.
582 (LOCAL_SYMBOL_CHECK): Define.
583 (local_symbol_make): New static function.
584 (local_symbol_convert): New static function.
585 (colon): Handle local symbols. Create local symbol for local
587 (symbol_table_insert): Handle local symbols.
588 (symbol_find_or_make): Create local symbol for local label name.
589 (symbol_find_base): Check for local symbol.
590 (symbol_append, symbol_insert): Check for local symbols.
591 (symbol_clear_list_pointers, symbol_remove): Likewise.
592 (verify_symbol_chain): Likewise.
593 (copy_symbol_attributes): Likewise.
594 (resolve_symbol_value): Handle local symbols.
595 (resolve_local_symbol): New static function.
596 (resolve_local_symbol_values): New function.
597 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
598 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
599 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
600 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
601 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
602 (symbol_previous, symbol_next): New functions.
603 (symbol_get_value_expression): Likewise.
604 (symbol_set_value_expression): Likewise.
605 (symbol_set_frag, symbol_get_frag): Likewise.
606 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
607 (symbol_mark_used_in_reloc): Likewise.
608 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
609 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
610 (symbol_mri_common_p): Likewise.
611 (symbol_mark_written, symbol_clear_written): Likewise.
612 (symbol_written_p): Likewise.
613 (symbol_mark_resolved, symbol_resolved_p): Likewise.
614 (symbol_section_p, symbol_equated_p): Likewise.
615 (symbol_constant_p): Likewise.
616 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
617 (symbol_get_obj, symbol_set_obj): Likewise.
618 (symbol_get_tc, symbol_set_tc): Likewise.
619 (symbol_begin): Initialize local_hash.
620 (print_symbol_value_1): Handle local symbols.
621 (symbol_print_statistics): Print local symbol statistics.
622 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
623 Declare new symbols.c functions. Move many declarations here from
625 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
626 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
627 (struct symbol): Move bsym to make it clearly the first field.
628 Remove TARGET_SYMBOL_FIELDS.
629 (symbolS): Don't typedef.
630 (struct broken_word): Remove.
631 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
632 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
633 (symbol_clear_list_pointers): Likewise.
634 (symbol_insert, symbol_remove): Likewise.
635 (symbol_previous, symbol_append): Likewise.
636 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
637 (struct local_symbol): Define.
638 (local_symbol_converted_p, local_symbol_mark_converted): Define.
639 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
640 (local_symbol_get_frag, local_symbol_set_frag): Define.
641 (local_symbol_get_real_symbol): Define.
642 (local_symbol_set_real_symbol): Define.
644 * write.c (write_object_file): Call resolve_local_symbol_values.
645 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
646 (TARGET_SYMBOL_FIELDS): Don't define.
647 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
648 ECOFF_DEBUGGING, add ECOFF fields.
649 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
650 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
651 ECOFF_DEBUGGING, add ECOFF fields.
652 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
653 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
654 * config/tc-mcore.h: Don't include struc-symbol.h.
655 (TARGET_SYMBOL_FIELDS): Don't define.
656 (struct mcore_tc_sy): Define.
657 (TC_SYMFIELD_TYPE): Define.
658 * Many files: Use symbolS instead of struct symbol. Use new
659 accessor functions rather than referring to symbolS fields
662 * read.c (s_mri_common): Don't add in value of line_label.
664 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
665 checking for SEC_LINK_ONCE.
667 * config/tc-sh.h (sh_fix_adjustable): Declare.
669 * app.c (input_buffer): New static variable.
670 (app_push): Save saved_input in allocated buffer.
671 (app_pop): Restored saved_input.
672 (do_scrub_chars): Change get parameter to take char * and int as
673 arguments. Change GET macro to pass input_buffer to get
674 function. Don't save input into allocated buffer.
675 * as.h (do_scrub_chars): Update declaration.
676 * input-file.c (input_file_get): Change to take char * and int.
677 Read data into passed in buffer. Remove static buffer.
678 * read.c (scrub_from_string): Change to take char * and int. Copy
679 data into passed in buffer.
681 * hash.h: Neaten. Declare hash_traverse.
682 * hash.c: Complete rewrite based on BFD hashing code.
683 * gasp.c (chunksize): New variable.
684 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
687 1999-05-28 Nick Clifton <nickc@cygnus.com>
689 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
690 addend unless the target uses an old ABI.
692 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
694 -Wchar-subscripts cleanup
695 * listing.c (listing_newline): Use unsigned char variable, so
696 calls to isascii,iscntrl are correct.
697 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
699 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
700 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
701 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
702 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
704 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
706 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
708 (arch_coldfire_p): New #define.
709 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
711 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
713 * config/tc-m68k.c (install_operand): Add places `n', `o'.
715 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
716 (install_operand): Add place `N'.
717 (init_table): Add registers ACC, MACSR, MASK.
719 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
721 * config/tc-m68k.c: Change mcf5200 --> mcf.
722 (archs): Add mcf5206e, mcf5307.
723 (m68k_ip): Add format `u'.
724 (install_operand): Add place `m', `M', `h'.
725 (init_table): Add upper/lower registers.
727 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
729 1999-05-28 Martin Dorey <mdorey@madge.com>
731 * config/tc-i960.c: Several minor changes to add ELF and
732 BFD_ASSEMBLER support.
733 * config/tc-i960.h: Likewise.
734 * configure.in (i960-*-elf*): New target.
735 * aclocal.m4, configure: Rebuild.
737 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
739 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
740 reloc changes when defined(BFD_ASSEMBLER).
742 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
744 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
746 * write.c (write_print_statistics): Output to file, not stderr.
748 * expr.c (generic_bignum_to_int32,64): Prototype.
750 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
751 output_sleb128, output_uleb128, output_big_sleb128,
752 output_big_uleb128, output_big_leb128): Prototype.
753 (output_big_sleb128, output_big_uleb128): Make inline.
754 (output_big_leb128): Remove inline
756 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
757 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
758 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
759 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
760 value for correct overflow check in write.c:fixup_segment.
761 * write.c (fixup_segment): Move bitfield overflow checks to after
762 the md_apply_fix call.
763 * config/obj-coff.c (fixup_segment): Likewise.
764 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
765 valueT *val argument.
767 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
769 * config/atof-ieee.c (gen_to_words): Correctly round a
770 denormalized number. Fix off-by-one in range checking for
771 exponent in a denormal.
773 1999-05-10 Nick Clifton <nickc@cygnus.com>
775 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
778 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
780 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
782 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
784 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
785 (ReverseRegRegmem): Remove.
786 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
787 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
788 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
791 From Doug Ledford <dledford@redhat.com>
792 * config/tc-i386.h (RegXMM): New for P/III.
793 * config/tc-i386.c: Add support for P/III.
795 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
797 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
798 (md_begin): Allow ppc32 insns in ppc64bridge mode.
799 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
801 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
803 * config/tc-i386.c (i386_immediate): Skip whitespace before
804 complaining about junk after expression.
805 (i386_displacement): Likewise.
807 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
809 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
810 Don't copy before downcaseing.
812 1999-05-05 Catherine Moore <clm@cygnus.com>
814 * tc-m68k.c: Include elf/m68k.h.
815 (m68k_elf_final_processing): New routine.
816 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
819 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
821 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
824 1999-04-30 Nick Clifton <nickc@cygnus.com>
826 * config/tc-mcore.c (mcore_s_section): Dump literals before
829 1999-04-29 Nick Clifton <nickc@cygnus.com>
831 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
834 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
836 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
837 (TC_INIT_FIX_DATA): Delete.
838 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
839 (TC_INIT_FIX_DATA): Delete.
840 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
841 * write.c (fix_new_internal): Initialize fx_cgen member.
842 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
843 (gas_cgen_md_apply_fix3): Update.
844 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
845 (md_cgen_record_fixup_exp): Update.
846 (FX_OPINFO_R_TYPE): Update.
848 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
849 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
850 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
851 * frags.h (struct frag): Make opindex, opinfo ints.
853 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
855 1999-04-26 Tom Tromey <tromey@cygnus.com>
857 * aclocal.m4, configure: Updated for new version of libtool.
859 1999-04-22 Nick Clifton <nickc@cygnus.com>
861 * config/tc-mcore.c (md_apply_fix3): Renamed function from
863 (md_apply_fix3): Do not fix up absolute relocations against
866 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
868 1999-04-20 Nick Clifton <nickc@cygnus.com>
870 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
871 changes and data-in-text directives.
872 (mcore_cons): New function: intercept cons() operations.
873 (mcore_float_cons): New function: intercept float_cons()
875 (mcore_stringer): New function: intercept stringer() operations.
877 1999-04-18 Ian Lance Taylor <ian@zembu.com>
879 * obj.h (struct format_ops): Change generate_asm_lineno field to
881 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
883 * config/tc-alpha.c (find_opcode_match): Add default case to
885 (find_macro_match): Likewise.
886 (load_expression): Parenthesize && within ||.
888 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
890 1999-04-17 Nick Clifton <nickc@cygnus.com>
892 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
893 .text .data .section pseudo ops.
894 (mcore_s_section): New function. Dump lits before changing secs.
895 (mcore_s_text): New function. Dump lits before changing secs.
896 (mcore_s_data): New function. Dump lits before changing secs.
898 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
900 * config/tc-mips.c (mips_32bitmode): New.
901 (md_begin): Set mips_32bitmode if needed.
902 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
903 Set EF_MIPS_32BITMODE.
905 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
907 * config/obj-coff.c (c_section_symbol): Fix typo in previous
910 1999-04-16 Nick Clifton <nickc@cygnus.com>
912 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
914 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
916 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
917 expressions correctly.
920 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
922 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
924 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
926 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
927 and fmpynfadd instructions.
929 1999-04-11 Richard Henderson <rth@cygnus.com>
931 * as.h (environ): Declare it, if needed.
932 * as.c (dump_statistics): Don't declare environ.
933 * configure.in (environ): Detect declaration.
934 * configure, config.in: Rebuild
936 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
937 (i386_displacement): Allocate enough space for replacement buffer.
938 Clean up replacement buffer initialization.
940 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
942 * subsegs.c (section_symbol): Don't create a new symbol if one
943 already exists; instead, use the existing one, but set its segment
944 and frag data if it hasn't already been defined.
945 * config/obj-coff.c (c_section_symbol): Likewise.
947 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
949 * tc-alpha.c (load_expression): Call as_bad instead of abort.
951 1999-04-08 Nick Clifton <nickc@cygnus.com>
953 * config/tc-mcore.c: New File: Support routines for MCore
955 * config/tc-mcore.h: New File: Definitions for MCore assembler.
956 * config/obj-coff.c: Add support for mcore-pe target.
958 * Makefile.am: Add support for MCore targets.
959 * Makefile.in: Regenerate.
960 * configure.in: Add support for MCore targets.
961 * configure: Regenerate.
963 * doc/all.texi: Set MCORE.
964 * doc/as.texinfo: Document MCore specific command line options.
966 * write.h: Prevent multiple inclusion.
968 1999-04-06 Ian Lance Taylor <ian@zembu.com>
970 * asintl.h (LC_MESSAGES): Never define.
971 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
973 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
976 * Makefile.am (m68k-parse.c): If configuring in the source
977 directory, copy m68k-parse.y into the local directory before
978 running ylwrap, to remove spurious differences when generating
980 * Makefile.in: Rebuild.
982 * config/tc-sparc.h (md_do_align): Just allocate the number of
983 bytes necessary, rather than always allocating 1024.
985 1999-04-04 Ian Lance Taylor <ian@zembu.com>
987 * listing.c (listing_newline): Add cast to avoid warning.
988 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
989 * config/tc-i386.c (i386_scale): Add return value.
990 (build_displacement_string): Remove unused local temp_disp2.
991 (i386_intel_memory_operand): Add parentheses to avoid warning.
992 (i386_intel_operand): Remove unused local end_of_operand_string.
993 (i386_operand): Remove unused local operand_modifier.
994 (i386_operand): Add parens to avoid warning.
996 1999-04-04 Don Bowman <don@pixsci.com>
998 * configure.in: Add mips*-*-vxworks* target; have it define
1000 * configure, config.in: Rebuild.
1002 1999-03-31 Nick Clifton <nickc@cygnus.com>
1004 * configure.in (emulations): Add support for arm-epoc-pe.
1005 * configure: Regenerate.
1006 * config/te-epoc-pe.h: New file. Define macros specific to
1008 * config/tc-arm.h: Select epoc-pe-arm target format if configured
1009 for arm-epoc-pe target.
1011 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
1013 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
1015 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
1017 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
1018 detect ",n" without a condition.
1019 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1022 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
1024 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
1025 instruction is encoded with one bit.
1028 1999-03-23 Ian Lance Taylor <ian@zembu.com>
1030 * doc/internals.texi (CPU backend): Mention that
1031 line_separator_chars should not include newline. From thi
1032 <ttn@mingle.glug.org>.
1034 1999-03-22 Doug Evans <devans@casey.cygnus.com>
1036 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1037 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
1039 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
1041 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
1043 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
1045 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
1048 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
1050 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
1052 1999-03-15 Martin Hunt <hunt@cygnus.com>
1054 * app.c (do_scrub_begin): Change '-' back to a symbol char
1055 so we can use multiple opcodes on a line again.
1057 * config/tc-d30v.c: By default, warn if a symbol has
1058 the same name as a register. Plus some minor
1059 updates from the branch.
1061 1999-03-13 Nick Clifton <nickc@cygnus.com>
1063 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
1064 BFD_RELOC_16 and BFD_RELOC_64.
1066 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1068 * expr.c (expr): Add missing else.
1070 1999-03-12 Nick Clifton <nickc@cygnus.com>
1072 * config/tc-arm.c (md_apply_fix3): Improve error message.
1074 1999-03-11 Doug Evans <devans@casey.cygnus.com>
1076 * Makefile.am (CPU_TYPES): Add fr30.
1077 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
1078 (fr30,m32r dependencies): Update.
1079 * Makefile.in: Rebuild.
1081 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
1082 (gas_cgen_record_fixup_exp): Ditto.
1083 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
1084 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
1085 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1086 (md_cgen_lookup_reloc): Update use of operand->type.
1087 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
1088 (md_convert_frag): Call cgen_operand_lookup_by_num.
1089 (md_cgen_lookup_reloc): Update use of operand->type.
1090 (m32r_cgen_record_fixup_exp): Ditto.
1092 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
1094 * config/tc-mips.c (md_show_usage): Fix message.
1096 1999-03-03 Nick Clifton <nickc@cygnus.com>
1098 * doc/c-arm.texi (ARM Syntax): Document new command line switches
1099 and LDR reg,=<expr> instruction.
1101 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
1104 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
1106 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
1108 1999-02-17 Nick Clifton <nickc@cygnus.com>
1110 This patch was created by: Scott Bambrough
1111 <scottb@corelcomputer.com>
1114 Special cased '@' character. The '@' character is used as the
1115 ARM assembler comment character, as a special character
1116 and in ELF .symver pseudo-op's, and as a special character in
1117 .type and .section pseudo-ops.
1118 (symver_pseudo): New static variable.
1119 (symver_state): New static variable.
1120 (struct app_save): Add field 'symver_state'.
1121 (app_push): Save global symver_state int struct app_save.
1122 (app_pop): Restore global symver_state from struct app_save.
1123 (do_scrub_chars): Special case handling of '@' character in
1126 * configure.in: Modified to recognize armv* uname syntax from ARM
1128 * configure: Regenerated.
1130 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
1131 a prefix to the section's type.
1132 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
1133 the type's typename.
1135 * config/tc-arm.h: Add support for PIC generation:
1136 (pic_code): New boolean.
1137 (obj_relocate_extern): Define.
1138 (TC_RELOC_RTSYM_LOC_FIXUP): Define
1139 (TC_CONS_FIX_NEW): Define.
1140 (tc_fix_adjustable): Define.
1141 (GLOBAL_OFFSET_TABLE_NAME): Define.
1143 * config/tc-arm.c: Add support for PIC generation:
1144 (line_seperator_chars): Allow ';' as a seperator for Linux.
1145 (is_immediate_prefix): New macro.
1146 (arm_parse_reloc): New function.
1147 (s_arm_elf_cons): New function.
1148 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
1149 (md_undefined_symbol): Special case handling for the Global Offset
1151 (md_apply_fix3): Handle PIC relocs.
1152 (tc_gen_reloc): Handle PIC relocs.
1153 (md_parse_option): Add support for '-k' command line switch to
1154 enable PIC generation.
1155 (cons_fix_new_arm): New function.
1156 (s_arm_elf_cons): New function.
1158 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
1160 * configure.in: Add comments for uses of AC_DEFINE.
1161 * acinclude.m4: Likewise.
1162 * acconfig.h: Remove.
1163 * aclocal.m4: Rebuild.
1164 * configure: Rebuild.
1165 * Makefile.in: Rebuild.
1166 * config.in: Rebuild.
1168 1999-02-15 Jim Lemke <jlemke@cygnus.com>
1170 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
1171 non-constant offset from a base register.
1173 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
1175 * config/tc-alpha.c (md_show_usage): Put \ before newline in
1178 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
1180 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
1181 (emit_insn): Look for pc-relative and no-overflow specifiers on
1182 internal relocation types.
1184 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
1186 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
1189 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
1191 (mips_4650, mips_4010, mips_4100): Variables removed.
1192 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
1193 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
1195 (md_begin): Don't bother initializing the mips_NNNN variables;
1196 mips_cpu is set, and that's good enough now.
1197 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
1198 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
1199 (show): New function, to handle wrapping in the CPU lists.
1200 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
1202 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
1204 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
1205 than treat as an immediate specifier.
1207 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
1209 * config/tc-i386.c: Prototype many functions.
1210 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
1211 (i386_immediate): Remove unused second argument.
1212 (i386_intel_operand): Fix i386_is_reg typo.
1213 (i386_operand): Use allow_naked_reg.
1214 (output_invalid): Make operand int for K&R.
1216 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
1218 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
1220 * Makefile.in: Rebuild.
1222 1999-02-09 Doug Evans <devans@casey.cygnus.com>
1224 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
1226 (EXTRA_as_new_SOURCES): Comment out.
1227 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
1228 * Makefile.in: Rebuild.
1229 * doc/Makefile.in: Rebuild.
1230 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
1231 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
1232 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
1233 * configure: Rebuild.
1234 * aclocal.m4: Rebuild.
1235 * config.in: Rebuild.
1236 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
1237 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1238 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
1239 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1240 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
1241 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
1242 (gas_cgen_record_fixup_exp): Ditto.
1243 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
1244 descriptor, not global variable.
1245 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
1246 descriptor, not global variable. Refer to insert_operand handler
1247 via cpu descriptor, not global function.
1248 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1249 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
1250 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
1251 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1252 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
1253 * config/tc-m32r.c: Ditto.
1254 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
1255 (md_assemble): Ditto.
1256 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
1258 1999-02-09 Nick Clifton <nickc@cygnus.com>
1260 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
1261 relocations for ELF targets.
1263 1999-02-08 Nick Clifton <nickc@cygnus.com>
1265 * configure.in: Add support for StrongARM target.
1266 * configure: Regenerate.
1268 1999-02-05 Nick Clifton <nickc@cygnus.com>
1270 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
1272 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
1275 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
1277 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
1279 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
1281 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
1282 (INTEL_DWORD_MNEM_SUFFIX): Define.
1285 (DWORD_PTR): Define.
1286 (XWORD_PTR): Define.
1288 (OFFSET_FLAT): Define.
1290 (NONE_FOUND): Define.
1293 * config/tc-i386.c (set_intel_syntax): New routine.
1294 (intel_syntax): Declare.
1295 (allow_naked_reg): Declare.
1296 (md_pseudo_table): Support .intel_syntax and .att_syntax.
1297 (intel_float_operand): New routine.
1298 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
1299 Handle brackets as well as parens. Call i386_intel_operand for
1300 intel syntax. Reverse operands if appropriate. Handle new
1301 suffixes. Handle movzx and movsx.
1302 (i386_is_reg): New routine.
1303 (i386_immediate): New routine.
1304 (i386_scale): New routine.
1305 (i386_displacement): New routine.
1306 (i386_operand_modifier): New routine.
1307 (build_displacement_string): New routine.
1308 (i386_parse_seg): New routine.
1309 (i386_intel_memory_operand): New routine.
1310 (i386_intel_operand): New routine.
1311 (i386_operand): Call i386_displacement, i386_immediate,
1312 i386_scale, etc. instead of handling inline.
1313 (parse_register): Handle registers without prefix.
1315 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
1317 * configure: Regenerate.
1318 * configure.in (arm-*-oabi): New.
1319 (thumb-*-oabi): New.
1320 * config/tc-arm.c (target_oabi): Declare.
1321 (md_apply_fix3): Support REL relocs.
1322 (md_parse_option): Handle -oabi.
1323 (elf32_arm_target_format): New routine.
1324 (md_longopts): Add OPTION_OABI.
1325 * config/tc-arm.h: Redefine TARGET_FORMAT.
1328 1999-01-28 Nick Clifton <nickc@cygnus.com>
1330 * write.c (write_relocs): Handle out of range error.
1332 * config/tc-fr30.c (fr30_fix_adjustable): New function.
1333 (fr30_force_relocation): Default to 0.
1335 * config/tc-fr30.h (obj_fix_adjustable): Define.
1336 (TC_FORCE_RELOCATION): Define.
1338 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
1341 1999-01-16 Nick Clifton <nickc@cygnus.com>
1343 * config/tc-d30v.c (write_2_short): Do not generate a sequential
1344 merge of two instructions if the left instruciton kills the right.
1346 1999-01-11 Doug Evans <devans@casey.cygnus.com>
1348 * Makefile.in: Regenerate.
1349 * configure.in: Redo test for using cgen.
1350 * configure: Regenerate.
1352 1999-01-09 Nick Clifton <nickc@cygnus.com>
1354 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
1355 redefinition of this macro.
1357 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
1359 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
1362 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1364 * config/tc-mips.c (append_insn): For mips16, insert a nop between
1365 a read of HI or LO and an immediatly following branch.
1367 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1369 * config/tc-mips.c (md_begin): Another correction to the setting of
1372 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
1374 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
1376 1998-12-21 Nick Clifton <nickc@cygnus.com>
1378 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
1379 bit insn when optimizing, so that parallelised instructions will
1380 start on a 32 bit boundary.
1382 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
1384 * config/tc-mips.c (mips_eabi64): New.
1385 (md_begin): Set mips_eabi64.
1386 (mips_elf_final_processing): Use it.
1388 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
1390 * config/tc-mips.c (mips_elf_final_processing):
1391 Correct setting of ABI in e_flags.
1393 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
1395 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
1397 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
1399 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
1401 1998-12-15 Doug Evans <devans@casey.cygnus.com>
1403 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
1404 warning, values that don't fit in the field.
1406 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1408 * config/tc-mips.c (mips_abi_string): New.
1409 (md_parse_option,md_longopts): Add mabi.
1410 (mips_elf_final_processing): Set e_flags based on mabi flag.
1412 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1414 * config/tc-mips.c (md_parse_option): Handle vr4111.
1416 98-12-11 Ken Raeburn <raeburn@cygnus.com>
1418 * config/tc-h8300.c (build_bytes): Change message given if the
1419 instruction requires H8/300H mode and we're not in Hmode, to
1420 suggest that it may be the operand modes that are the problem, not
1421 necessarily the opcode.
1423 1998-12-10 Nick Clifton <nickc@cygnus.com>
1425 * config/tc-fr30.c: Add line separator character.
1427 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
1429 * configure.in (hppa-*-mpeix*): New target.
1430 * config/obj-som.h (obj_som_compiler): Declare.
1431 * config/obj-som.c (compiler_seen): New static variable.
1432 (obj_som_compiler): New function.
1433 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
1434 (md_pseudo_table): Add "compiler" if OBJ_SOM.
1435 (pa_type_args): Set hppa_priv_level.
1436 (pa_compiler): New static function if OBJ_SOM.
1437 * configure: Rebuild.
1439 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
1441 * read.c (output_leb128): Don't mark as inline.
1443 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
1445 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
1446 AIX .vbyte unaligned data support.
1447 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
1448 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
1451 1998-12-07 Nick Clifton <nickc@cygnus.com>
1453 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
1456 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
1458 * config/tc-arm.c (elf32_arm_force_relocation): Check for
1459 BFD_RELOC_ARM_PCREL_BRANCH.
1461 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
1463 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
1464 checking the target type.
1465 (mips-dec-bsd*): Set endian to little.
1466 * configure: Rebuild.
1468 COFF weak symbol support, based on patches from Mark Elbrecht
1469 <snowball3@usa.net>:
1470 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
1471 * config/obj-coff.c (obj_coff_weak): New static function.
1472 (obj_coff_endef) [both versions]: Handle weak symbols.
1473 (coff_frob_symbol): Likewise.
1474 (yank_symbols): Likewise.
1475 (obj_pseudo_table): Add "weak".
1477 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
1478 <aymeric.vincent@emi.u-bordeaux.fr>.
1479 * aclocal.m4: Rebuild with current tools.
1480 * configure: Rebuild.
1482 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
1483 an assertion failure for a case we can't handle when OBJ_ECOFF.
1485 * expr.c (operator): And with 0xff to avoid problems with signed
1488 1998-12-03 Nick Clifton <nickc@cygnus.com>
1490 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
1491 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
1493 1998-12-02 Nick Clifton <nickc@cygnus.com>
1495 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
1498 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
1500 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
1503 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
1505 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
1508 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
1510 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
1512 (d10v_cleanup): Only generate previous insn if a multiline insn is
1515 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
1517 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
1520 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
1522 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
1523 -marm6xxx command line switches.
1525 1998-11-18 Doug Evans <devans@casey.cygnus.com>
1527 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
1528 (itbl-ops.o): Delete duplicate dependencies.
1529 Rebuild dependencies.
1530 Add fr30 dependencies.
1531 * Makefile.in: Rebuild.
1533 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
1535 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
1537 * listing.c: Ignore line terminator characters found inside
1540 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
1542 * po/gas.pot: Regenerated.
1544 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
1546 * config/tc-fr30.c (fr30_is_colon_insn): New name for
1547 fr30_is_label_start(). Also checks for delay slot insns.
1549 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
1550 FR30 instructions which contain a colon in the mnemonic.
1552 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
1554 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
1556 * config/tc-fr30.c: Removed currently superflous code.
1558 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
1560 * config/tc-fr30.h: New file.
1561 * config/tc-fr30.c: Tweaking so that it will compile.
1563 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
1565 * config/tc-d10v.h (obj_fix_adjustable): Define.
1566 (TC_FORCE_RELOCATION): Define.
1567 (d10v_force_relocation): Declare.
1568 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
1569 (md_apply_fix3): Handle Vtable relocs.
1570 (d10v_fix_adjustable): New.
1571 (d10v_force_relocation): New.
1573 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
1575 * config/tc-d30v.c: Change default behaviour to ignore potential
1576 conflicts between register name and symbol names.
1578 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
1580 * configure.in: Add fr30-*-*.
1581 * config/tc-fr30.c: New file.
1582 * Makefile.in: Regenerated.
1583 * config.in: Regenerated.
1584 * configure: Regenerated.
1585 * doc/Makefile.in: Regenerated.
1586 * po/gas.pot: Regenerated.
1588 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
1590 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
1593 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
1595 * app.c (do_scrub_begin): Set characters above 127 to be symbol
1597 (do_scrub_chars): Add some casts to unsigned char to avoid
1598 unwanted sign extension.
1599 * read.c (lex_type): Set characters about 127 to be symbol
1601 * config/tc-i386.c (md_begin): Set identifier_chars and
1602 operand_chars for values above 127.
1604 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
1606 * configure.in: detect cygwin* instead of cygwin32*
1607 * configure: regenerate
1609 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
1611 * listing.c: Add support for producing a listing from piped
1614 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
1616 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
1617 (append_insn): Account for the tx39's multiply behavior.
1619 1998-10-26 Michael Meissner <meissner@cygnus.com>
1621 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
1622 from assemble_parallel_insns. Add support for '->' to indicate
1623 explicitly serializing the instructions.
1624 (md_assemble): Ditto.
1626 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
1628 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
1631 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
1633 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
1635 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
1637 * config/tc-mips.c : support frame and regmask/fregmask when
1638 MIPS_STABS_ELF is specified.
1640 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
1642 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
1643 (md_apply_fix): Don't return 1 for VTABLE relocs.
1644 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
1646 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1648 * doc/c-i386.texi: Replace occurences of "opcode" with
1649 "instruction mnemonic", "instruction", or "mnemonic" when
1650 referring to the name of an instruction. Use "opcode" when
1651 referring to the sequence of machine bytes.
1653 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
1654 (is_opcode_char): Rename to is_mnemonic_char.
1655 (md_assemble and i386_operand): Correct error messages from
1656 "opcode" to "instruction mnemonic"
1657 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
1658 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
1659 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
1660 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
1661 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
1662 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
1663 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
1665 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
1667 * config/tc-i386.c (i386_operand): Check for garbage after
1670 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
1672 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
1673 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
1675 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
1677 * config/tc-sh.h (obj_fix_adjustable): Define.
1678 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
1679 (md_apply_fix): Likewise.
1680 (tc_gen_reloc): Likewise.
1681 (sh_fix_adjustable): New.
1683 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
1685 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
1686 * cgen.h (gas_cgen_finish_insn): Update prototype.
1687 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
1688 cgen_insn_t -> CGEN_INSN_INT.
1689 (make_parallel): Update handling of CGEN_INT_INSN_P.
1690 (assemble_parallel_insn): Ditto.
1691 (target_make_parallel): New function.
1692 (md_assemble): Use it.
1694 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
1696 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
1698 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
1700 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
1701 converted into lower case.
1703 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
1705 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
1706 (gas_cgen_tc_gen_reloc): Likewise.
1707 * config/tc-m32r.h (obj_fix_adjustable): Define.
1708 * config/tc-m32r.c (m32r_fix_adjustable): New.
1709 (m32r_force_relocation): Handle VTABLE relocs.
1711 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
1713 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
1715 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
1717 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
1718 to lower case before parsing.
1720 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
1721 parallel insns modift buts in the PSW as a side effect.
1723 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
1725 * config/tc-d30v.c (find_format): Test for missing flag and
1728 (md_apply_fix3): Fix error messages to avoid
1729 assumption about presence of a symbol.
1731 (parallel_ok): Disallow parallel instructions that both modify the
1734 (find_format): Generate a warning if an odd numbered register is
1735 used as the first register in a mutli-register instruction.
1737 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
1739 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
1740 relocations are always associated with a symbol.
1742 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
1744 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
1745 (elf32_sparc_force_relocation): Declare.
1746 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
1747 (tc_gen_reloc): Handle vtable relocs.
1748 (elf32_sparc_force_relocation): New.
1750 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
1752 * symbols.c (S_IS_FUNCTION): New.
1753 * config/tc-v850.h (obj_fix_adjustable): Define.
1754 (TC_FORCE_RELOCATION): Define.
1755 (v850_force_relocation): Declare.
1756 * config/tc-v850.c (tc_gen_reloc): Use offset instead
1757 of fx_addnumber for VTABLE reloc addends.
1758 (md_apply_fix3): Handle VTABLE relocs.
1759 (v850_fix_adjustable): New.
1760 (v850_force_relocation): New.
1762 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
1764 * tc-hppa.c (fp_operand_format): Add some additional formats.
1765 (pa_ip): Do not automatically promote into pa2.0 mode.
1766 (pa_level): Handle ".level 2.0".
1768 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1770 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
1771 * config/tc-i386.h (template.extension_opcode): Change to
1772 unsigned int to allow full range of 8-bit opcode suffixes.
1773 (None): Redefine as 0xffff.
1775 From Jeff B Epler <jepler@usgs.gov>
1776 * doc/c-i386.texi (i386-SIMD): New section.
1778 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
1780 * read.c (discard_rest_of_line): New function.
1781 * read.h: Declare it.
1782 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
1784 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
1786 * config/tc-d10v.c (find_symbol_matching_register): New function.
1787 (find_opcode): Cope with the case where a register name matches
1790 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
1792 * config/tc-v850.c (md_pcrel_from): Rename to
1793 v850_pcrel_from_section.
1794 (v850_pcrel_from_section): Do not resolves symbols in other
1797 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
1799 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
1801 * config/tc-d10v.c (find_opcode): Generate an error if a register
1802 is supplied for an operand that should not be a register.
1804 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
1806 * config/tc-d30v.c (write_2_short): But do allow delayed branch
1807 instructions to have another instruction in the right bin.
1809 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
1811 * config/tc-d30v.c (write_2_short): Do not allow instructions in
1812 the right container if the left container holds a branch
1815 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
1817 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
1818 both a register name and symbol name.
1819 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
1821 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
1823 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
1824 execution unit class.
1826 (reg_name_search): If a name matches a register and a symbol,
1827 prefer the register.
1828 (find_format): Disallow flag registers when a general purpose
1829 register is required.
1830 If a number is required, but a register has been given, check to
1831 see if a symbol with the same name as the register exists, and if
1832 so, use that symbol.
1834 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
1836 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
1838 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
1840 * config/tc-d30v.c (find_format): Do not accept flag registers as
1841 general purpose registers.
1842 (find_format): If an immediate value is expected at a given place
1843 in a format, but a register name has been provided instead, check
1844 to see if that register name matches the name of a predefined
1845 symbol and if it does, then use the symbol instead.
1846 (reg_name_search): If a register name matches a symbol name,
1847 prefer the register name to the symbol name.
1849 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
1851 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
1852 the previous insn to empty.
1854 1998-09-20 Michael Meissner <meissner@cygnus.com>
1856 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
1857 pieces, forcing the use of an ANSI compiler.
1859 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1861 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
1863 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
1865 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
1867 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
1869 (obj_elf_vtable_entry): Likewise.
1870 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
1871 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
1872 (tc_gen_reloc): Likewise.
1873 (arm_fix_adjustable): Likewise.
1874 (elf32_arm_force_relocation): New.
1875 (armelf_frob_symbol): Remove coff-style symbol support.
1877 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
1879 * config/tc-i386.c (i386_operand): Fix typo in last patch.
1881 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
1883 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
1884 OBJ_COFF so that routine is defined for a.out format.
1886 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
1888 * config/tc-i386.c (i386_operand): Detect non-segment registers
1889 used as segment prefixes.
1891 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
1893 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
1894 optimize across FDE boundaries.
1896 * config/obj-coff.c (obj_coff_section): Preserve any link once
1897 flags when setting the section flags.
1899 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
1901 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
1902 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
1904 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
1906 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
1909 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
1911 * frags.c (frag_grow): Include the size of the frag struct in the
1914 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
1915 if the new subseg comes before the old.
1917 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
1919 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
1920 to handle edge8 and edge16.
1922 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
1924 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
1925 before we clobber the symbol involved.
1927 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
1929 * config/tc-arm.c: Remove OBJ_ELF definitions for
1930 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
1931 use arm_adjust_symtab for OBJ_COFF.
1932 (armelf_adjust_symtab): New Routine.
1933 * config/tc-arm.h: Define obj_adjust_symtab to
1934 armelf_adjust_symtab for OBJ_ELF.
1936 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
1938 * configure.in: Make all i386-elf targets use bfd_gas.
1939 * config/tc-i386.c (tc_i386_force_relocation): New.
1940 (tc_i386_fix_adjustable): Don't fix vtable relocs.
1941 (md_apply_fix3): Likewise.
1942 (tc_gen_reloc): Handle them.
1943 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
1944 tc_i386_force_relocation.
1946 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
1948 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
1950 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
1952 * config/tc-d30v.c (md_assemble): Copy previous opcode over
1953 current opcode after writing the first insturction of a reverse
1956 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
1958 * read.h (generate_lineno_debug): Add prototype.
1959 * read.c (generate_lineno_debug): Make non-static.
1961 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1963 * config/tc-i386.c (md_assemble): Only warn for address/data size
1966 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
1968 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
1969 against Thumb function names, as the linker needs this information.
1971 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
1973 * expr.c (operand): Check also that there is no advance in operand
1974 after atof_generic in order to decide "is it label 0f or floating
1977 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
1979 * config/tc-m32r.c: Replace double dash prefix to M32R specific
1980 command line options with a single dash.
1981 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
1983 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
1985 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
1986 * tc-arm.c (arm_fix_adjustable): New routine.
1988 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
1990 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
1991 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
1992 demand_empty_rest_of_line before mri_comment_end.
1993 (equals): Check garbage after expression before
1994 mri_comment_end in MRI mode.
1996 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
1998 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
1999 small immediate constant to use the constant itself rather than
2002 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
2004 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
2005 (pa_leave): Likewise.
2007 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2009 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
2011 (i386_operand): Fix an error message.
2013 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
2015 * doc/c-arm.texi (ARM Directives): Document .req directive.
2017 * config/tc-arm.c (reg_required_here): Display erroneous string if
2018 the register name could not be decoded.
2019 Do not set inst.instruction if the sift is -1.
2021 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
2023 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
2026 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
2028 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2029 even if it is belived to be unnecessary.
2031 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2033 config/tc-i386.c (i386_operand): Size immediate constants by
2034 suffix (erroneously removed as part of July 7 change).
2036 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
2038 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
2039 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
2040 (armelf_frob_symbol): New Routine.
2041 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
2043 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
2045 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
2047 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
2049 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
2050 command line switches passed to assembler.
2052 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
2054 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
2055 (gas_cgen_opcode_desc): Declare.
2056 (gas_cgen_parse_operand): Declare.
2057 (*): Prepend gas_ to gas specific fns to denote them as such.
2059 * cgen.c (gas_cgen_opcode_desc): New global
2060 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
2061 (queue_fixup): Renamed from cgen_queue_fixup.
2062 (*): Prepend gas_ to gas specific fns to denote them as such.
2064 (gas_cgen_md_apply_fix3): Update call to insert_operand.
2065 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
2066 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
2067 Open opcode table and initialize it.
2068 (make_parallel): Use gas_cgen_opcode_desc.
2069 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
2070 (md_assemble): Ditto.
2072 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
2074 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
2075 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
2076 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
2077 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
2078 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
2079 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
2080 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
2081 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
2082 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
2083 (INIT_STAB_SECTION): Likewise.
2084 (OBJ_PROCESS_STAB): Likewise.
2086 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
2087 (md_parse_option): Watch for them.
2088 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
2089 (md_begin): Kill neverdef code.
2090 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
2091 (s_alpha_prologue): Watch alpha_cur_ent_sym.
2092 (s_alpha_coff_wrapper): New.
2093 (md_pseudo_table): Trap all ECOFF pseudos.
2095 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
2097 Start of changes to remove mdebug section from mips*-elf
2098 Based on MIPS_STAB_ELF definition
2099 * acconfig.h: undef if not configured
2100 * config.in: undef if not configured
2101 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
2102 * config/tc-mips.c (s_ent): set BSF_FUNCTION
2103 * stabs.c (s_stab_generic): flush frag
2105 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
2107 * configure.in: (arm-*-elf): Handle.
2108 (thumb-*-elf): Handle.
2109 * configure: Regenerate.
2110 * read.c (stringer): Fix typo in comment.
2111 * write.c (fixup_segment): Don't add symbol value to addend if
2113 * config/tc-arm.c (md_section_align): Don't align dwarf debug
2115 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
2118 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
2120 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
2121 (write_2_short): Emit warning if new flag is set.
2122 (do_assemble): Set flags if left instruction is one of special
2123 "right-instruction-killer" type.
2125 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
2127 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
2128 Always output words in debug_info section as big endian.
2129 (sparc_target_format): Choose correct bfd target.
2130 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
2132 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
2134 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
2135 to work with internationalization code. Issue an error when two
2136 operands match that are not allowed to match.
2138 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
2140 * configure.in (install_tooldir): Allow target to specify whether
2141 it wants to be installed in $(tooldir)/bin.
2142 * configure: Regenerate.
2143 * Makefile.am (install-exec-local): Set install-exec-tooldir
2144 dependency via configure.
2145 * Makefile.in: Regenerate.
2147 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
2149 * Makefile.am (install-exec-local): Split into two ...
2150 (install-exec-bindir,install-exec-tooldir): New rules.
2151 * Makefile.in: Regenerate.
2153 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
2155 * Makefile.am (install-exec-local): Don't remove the file before
2156 checking whether $(bindir) == $(tooldir)/bin. From Maciej
2157 W. Rozycki <macro@ds2.pg.gda.pl>.
2158 * Makefile.in: Rebuild.
2160 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
2162 * cgen.c: Include libiberty.h.
2163 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
2164 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
2165 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
2166 (md_cgen_lookup_reloc)): Declare.
2167 (md_cgen_record_fixup_exp): Declare.
2168 * config/tc-m32r.h (md_pcrel_from_section): Declare.
2169 (m32r_relax_frag): Declare.
2170 (cgen_md_apply_fix3): Decls moved to cgen.h.
2171 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
2172 (m32r_cgen_record_fixup_exp): Delete decl.
2173 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
2174 (assemble_nop): Delete.
2175 (expand_debug_syms): Delete unused `exp'.
2176 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
2177 Add default case for -Wall.
2178 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
2179 (md_atof): Delete unused wordP.
2181 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
2183 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
2186 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
2188 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
2189 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
2190 .print, .purgem, and .struct. Remove documentation for
2193 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
2195 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
2196 Update call to insert_operand.
2198 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
2200 * config/tc-m32r.c (ms_show_usage): Formatting changes.
2202 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
2204 * config/tc-i386.c (md_assemble): Don't get confused by trailing
2205 whitespace after a prefix operator.
2207 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
2209 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
2211 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
2213 * config/tc-sparc.c (log2): New static function.
2214 (s_reserve): Use log2 to convert alignment before calling
2216 (s_common): Use log2 to convert alignment before calling
2217 record_alignment and frag_align.
2218 (sparc_cons_align): Use log2.
2220 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
2222 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
2223 (s_common): Likewise.
2225 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
2226 initialization of waddr.
2227 (sparc_elf_final_processing): Add default case to switch.
2229 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2231 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
2232 than temporary real.
2234 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
2236 * write.c (subsegs_finish): Don't align the segments if there were
2239 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
2240 copying aux information.
2242 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
2243 expression into a symbol.
2245 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2247 * config/tc-i386.c (mode_from_disp_size): Change arg and return
2248 type to unsigned int.
2249 (md_assemble): Change type used to store offsets from unsigned
2251 (i386_operand): Switch error check to only call RESTORE_END_STRING
2252 once after parse_register.
2254 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
2256 * config/tc-v850.c (md_show_usage): Changed format to match that
2259 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
2261 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2263 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
2265 (md_apply_fix_2): Force the symbol of the vtable reloc to be
2268 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
2270 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
2271 * doc/Makefile.in: Rebuild.
2273 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
2275 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
2276 for %lo expressions.
2277 (mips_ip, case 'u'): Move range check after code to mask
2278 off bits in %hi/%lo expressions. Mask off high bits for
2281 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
2283 * doc/Makefile.am (gasver.texi): New target.
2284 (as.info, as.dvi): Depends upon gasver.texi.
2285 * doc/as.texinfo: Include gasver.texi. Mention version number on
2286 title page and in top node.
2287 * doc/Makefile.in: Rebuild.
2289 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
2291 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
2292 but not including the line containing the edict.
2293 * listing.h (LISTING_EOF): New.
2294 * input-scrub.c (input_scrub_next_buffer): Call it.
2296 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2298 * config/tc-i386.c (i386_operand): Don't set the size of an
2299 immediate address based solely on the suffix and the mode.
2301 * config/tc-i386.c (md_assemble): Add assertion to make sure
2302 overlap2 does not set Imm.
2304 * config/tc-i386.c (space_chars): Remove. The scrubber converts
2305 sequences of whitespace to a single space.
2306 (is_space_chars): Just compare with space.
2307 (md_begin): Don't initialize space_chars.
2308 (md_assemble): Just skip a single whitespace character.
2309 (i386_operand): Rewrite base-index parsing to use new
2310 parse_register, and to skip white space. Skip white space in a
2311 number of other places too. Don't give error message if
2312 parse_register fails.
2313 (parse_register): Change reg_string parameter to be non-const.
2314 Add end_op parameter. Skip white space after the `%', and return
2315 end of register string. Give error message here rather than
2318 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
2320 Based on patch from Matt Semersky <matts@scd.hp.com>:
2321 * expr.c (op_encoding): Make const.
2322 (expr_set_precedence): New function.
2323 (expr_begin): Don't set operator rankings, just call
2324 expr_set_precedence.
2325 * expr.h (expr_set_precedence): Declare.
2326 * read.c (s_mri): Call expr_set_precedence.
2328 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
2330 * doc/as.texinfo (Statements): Remove paragraph discussing
2331 continuing lines with a backslash. This hasn't worked for years,
2334 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
2336 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
2338 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
2339 (ps_CTORS, ps_DTORS): New section types.
2340 (vms_fixup_xtors_section): New function
2341 (Ctors_Psect, Dtors_Psect): Define.
2342 (IS_GXX_XTOR): Define
2343 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
2344 Filter static constructors/destructors and add to
2345 Ctors_Symbols/Dtors_Symbols chain.
2346 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
2347 appropriate section.
2349 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
2350 * makefile.vms: Merge vax/vms support.
2352 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
2354 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
2355 (elf_pseudo_table): Add them.
2356 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
2357 (md_apply_fix): Accept them.
2358 (mips_fix_adjustable): Don't adjust them.
2359 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
2360 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
2361 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
2362 (tc_fix_adjustable): Don't adjust them.
2364 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
2366 * Makefile.am (CGEN_CPU_PREFIX): New variable.
2368 * Makefile.in: Regenerate.
2369 * configure.in: AC_SUBST cgen_cpu_prefix.
2370 * configure: Regenerate.
2372 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2374 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
2375 Changed all users of COND12_DELAY.
2377 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
2379 * config/tc-mn10300.c (set_arch_mach): New function.
2380 (md_pseudo_table): Add pseudo-ops to set the current machine type.
2381 (md_begin): Default to mn10300 mode.
2382 (md_assemble): Only accept instructions for the core mn10300
2383 chip and the active machine type.
2385 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
2387 * subsegs.h (segment_info_type): Give the struct a name.
2388 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
2389 * config/tc-h8500.h (tc_reloc_mangle): Declare.
2390 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
2391 * config/tc-w65.h (tc_reloc_mangle): Declare.
2392 * config/tc-z8k.h (tc_reloc_mangle): Declare.
2394 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
2396 * config/tc-v850.c (v850_comm): Restore old section
2397 after common processing.
2399 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
2401 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
2403 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
2405 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
2406 char with code that explicitly sign-extends.
2408 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
2410 * config/tc-v850.c (md_begin): Restore text section as the current
2411 section after creating call table sections.
2412 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
2415 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
2416 with call to macro SYM_AUXINFO.
2418 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
2420 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
2421 with the program transform name.
2422 * Makefile.in: Rebuild.
2424 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
2426 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
2429 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
2431 * config/tc-i386.c (i386_operand): Be prepared for a space between
2432 the open parenthesis and the start of the register operand,
2433 because of the June 16 change.
2435 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
2437 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
2440 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
2442 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2443 even if it is belived to be unnecessary.
2445 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
2447 * write.c (adjust_reloc_syms): Never adjust relocs against weak
2449 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
2451 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
2453 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
2454 shift amount for a repeated operand. The shift amount for the
2455 repeated copy comes from the size of the operand.
2457 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
2459 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
2461 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
2463 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
2465 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2467 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
2468 characters in it as LEX_IS_SYMBOL_COMPONENT.
2469 * config/tc-i386.h (tc_symbol_chars): Define.
2470 (extra_symbol_chars): Declare.
2471 * config/tc-i386.c (extra_symbol_chars): Define.
2472 (comment_chars): Don't use '/' as comment start if TE_LINUX.
2473 (line_comment_chars): Set to '/' if TE_LINUX.
2474 * doc/c-i386.texi (i386-prefixes): Update.
2475 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
2477 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
2479 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
2480 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
2482 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
2484 * config/tc-d10v.c (md_apply_fix3): Checking displacement
2485 constraint in instructions REP & REPI.
2487 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
2489 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
2490 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
2492 (check_range): If the operand is shifted, then shift the number
2493 before checking its range.
2495 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
2497 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
2500 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
2502 * config/tc-v850.c (v850_comm): Create special sections as needed.
2504 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
2506 * config/tc-d10v.c (write_2_short): Addition of swapping
2507 instructions for sequential and reverse sequential order when
2508 given order is not possible.
2510 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
2512 * Makefile.am: Rebuild dependencies.
2513 (DEP_INCLUDES): Fix reference to intl build directory.
2514 * Makefile.in: Rebuild.
2516 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2518 * doc/c-i386.texi: Update 16 bit documentation.
2520 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
2521 IgnoreDataSize to IgnoreSize as they are used for address size as
2523 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
2524 32-bit mode, similarly addr16/data16 and variants.
2526 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
2528 * config/tc-d30v.c (md_assemble): Fix handling of reverse
2529 sequential word multiply instructions.
2531 (do_assemble): Add extra command line argument, to allow mul32
2532 attribute to be preserved across parallel insns.
2533 (md_assemble): Insert NOPs between explicitly parallel insns which
2534 contain an 32 bit multiply and a 16 multiply.
2536 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2538 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
2541 * config/tc-i386.c (reloc): Add braces.
2543 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
2544 consistent with Intel naming.
2545 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
2546 use bitfields in sib_byte.
2547 (modrm_byte): Don't use bitfields here either.
2549 * config/tc-i386.c (current_templates): Add const.
2550 (parse_register): Add const to return, param, and char *s.
2551 (i386_operand): Add const to reg_entry *r.
2552 * config/tc-i386.h (templates): Add const to start, end.
2554 Inspired by code for 16 bit gas support from Martynas Kunigelis
2555 <martynas@nm3.ktu.lt>:
2556 * config/tc-i386.c (md_assemble): Add full support for 16 bit
2557 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
2558 (uses_mem_addrmode): Remove.
2559 (md_estimate_size_before_relax): Add support here too.
2560 (md_relax_table): Rewrite interface to md_relax for 16 bit
2562 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
2563 (opcode_suffix_to_type): Remove.
2564 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
2565 (SIZE_FROM_RELAX_STATE): Modify to suit above.
2566 (md_convert_frag): Likewise.
2567 (i386_operand): Add support for 16 bit base/index regs,
2568 immediates, and displacements. Remove some unnecessary casts, and
2569 localise end_of_operand_string, displacement_string_start,
2570 displacement_string_end variables. Add GCC_ASM_O_HACK.
2571 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
2573 * config/tc-i386.c (prefix_hash): Remove.
2574 (md_begin): Rewrite without obstacks. Remove prefix hash table
2575 handling. Rewrite lexical table handling.
2576 (i386_print_statistics): Don't print prefix statistics.
2577 (md_assemble): Rewrite instruction parser so that line is not
2578 converted to lower case. Don't do a hash_find for prefixes,
2579 instead recognise them via opcode modifier.
2580 (expecting_operand, paren_not_balanced): Localise variables.
2581 * config/tc-i386.h (IsPrefix): Define.
2582 (prefix_entry): Remove.
2584 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
2585 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
2586 '\\' in case where comment_chars contains '/'.
2588 * config/tc-i386.c (MATCH): Ensure given operand and template
2589 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
2590 you must write `ljmp *table(%ebx)'.
2592 From H.J. Lu <hjl@gnu.org>:
2593 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
2594 as 0 ifndef BFD_ASSEMBLER.
2595 (md_assemble): Allow immediate operands without suffix or
2596 other reg operand to default in size to the current code size.
2598 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
2600 * config/tc-v850.c (md_begin): Restore creation of
2601 .call_table_text and .call_table_data sections.
2603 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
2605 * config/tc-d30v.c (md_assemble): Set execution type to unknown
2606 after emitting a word of noops.
2608 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2610 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
2611 (i386_operand): Simplify checks for valid base/index combinations.
2612 Disallow `in 4(%dx),%al'.
2614 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
2616 (add_prefix): Change parameter from char to int.
2618 * config/tc-i386.h (Ugh): Define opcode modifier.
2619 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
2621 * config/tc-i386.c (md_assemble): Rewrite MATCH and
2622 CONSISTENT_REGISTER_MATCH macros to check register types more
2623 thoroughly. Check for illegal suffix/operand combinations
2624 when matching insns with operands. Handle new `s' suffix, and
2625 associated FloatMF opcode modifier for float insns with memory
2627 * config/tc-i386.h (FloatMF): Define new opcode modifier.
2628 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
2629 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
2630 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
2631 DATA_PREFIX_OPCODE throughout.
2633 * config/tc-i386.c (REGISTER_WARNINGS): Define.
2634 (md_assemble): Rewrite suffix/register operand checking code to be
2635 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
2636 AnyMem, the better to grep.
2638 (i386_operand): Don't set Mem bits in i.types[this_operand] when
2639 given a memory operand. Don't set Abs bits either.
2640 (type_names): Remove Mem*, Abs*.
2641 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
2642 define opcode_modifiers as these cases are handled by Disp8,
2643 Disp16, Disp32 and suffix checks.
2644 (COMES_IN_BOTH_DIRECTIONS): Remove.
2645 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
2647 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
2648 if IgnoreDataSize modifier given. Remove ShortformW modifier
2649 test. Add test for ShortForm in W base_opcode modification.
2650 Merge Seg2ShortForm and Seg3ShortForm code.
2651 * config/tc-i386.h (ShortFormW): Remove.
2652 (IgnoreDataSize): Define.
2654 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
2656 * config/tc-d30v.c (md_assemble): Store previous segment state
2657 with previous instruction.
2659 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2661 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
2662 (ebp, esp): Remove static variables.
2663 (MATCH): Remove test for InOutPortReg.
2664 (i386_operand): Properly handle InOutPortReg here instead.
2665 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
2666 (md_assemble): Simplify and correct modrm and sib generation.
2667 (i386_operand): Add warning for scale without index.
2668 Rewrite checks for valid base/index combinations.
2670 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
2671 macros and enclose in do while(0).
2672 (RESTORE_END_STRING): Likewise.
2673 (md_assemble): Add one to printed operand number so we start
2674 from 1 not 0. Add some more gettext invocations.
2675 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
2678 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
2679 DATA_PREFIX, SEG_PREFIX): Define.
2680 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
2681 (check_prefix): Remove function.
2682 (add_prefix): New function. Add prefix to i.prefix as well as
2684 (md_assemble): Changes for add_prefix. Remove hack for wait
2685 prefix, instead always output prefixes in fixed order. Test
2686 for jcxz/loop when selecting between word & dword operations,
2687 and add address size prefix rather than operand size prefix.
2688 Remove operand -> address size hack when emitting jcxz/loop.
2689 (i386_operand): Remove O_Absent check as it's done in expr.
2691 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
2693 * configure.in: Recognize m5200 as a cpu_type of m68k.
2694 * aclocal.m4: Rebuild with current libtool.
2695 * configure: Rebuild.
2697 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2699 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
2700 to relaxable_symbol to prevent references to external symbol from
2703 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
2705 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
2706 symbols are relaxable.
2708 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
2710 * config/tc-v850.c (md_begin): Don't create special
2711 sections by default.
2713 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
2715 * config/tc-mips.c (macro): For div and udiv, close the
2716 reorder block as soon as possible.
2718 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
2720 From Matt Semersky <matts@scd.hp.com>:
2721 * macro.c (macro_mri_mode): New function.
2722 * macro.h (macro_mri_mode): Declare.
2723 * read.c (s_mri): Call macro_mri_mode when switching in and out of
2726 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
2728 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
2731 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
2732 until after xstrdup in OBJ_EVAX case.
2734 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
2736 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
2737 offset calculation. Also, use VAX_BRW from vax-inst.h instead
2738 of hardcoded magic number.
2739 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
2741 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
2743 * read.c (do_s_func): New function.
2745 * read.h (do_s_func): Add prototype.
2747 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
2749 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
2750 nops if fill pattern not specified.
2752 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
2754 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
2755 * config/te-go32.h (TE_GO32): Define.
2756 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
2758 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
2760 Implement .func/.endfunc pseudo-ops.
2761 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
2763 * read.c (potable): Add .func,.endfunc.
2764 (s_func): New function.
2765 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
2767 (in_doc_func_p,current_function_label): New static globals.
2768 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
2770 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
2772 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
2773 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
2774 * config/tc-arm.h (WORKING_DOT_WORD): Define.
2775 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
2776 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
2777 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
2778 * config/tc-i860.h (WORKING_DOT_WORD): Define.
2779 * config/tc-i960.h (WORKING_DOT_WORD): Define.
2780 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
2781 * config/tc-w65.h (WORKING_DOT_WORD): Define.
2782 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
2783 * config/tc-a29k.c: Don't define md_short_jump_size,
2784 md_long_jump_size, md_create_short_jump or md_create_long_jump.
2785 * config/tc-alpha.c: Likewise.
2786 * config/tc-alpha.h: Likewise.
2787 * config/tc-arm.c: Likewise.
2788 * config/tc-h8300.c: Likewise.
2789 * config/tc-h8500.c: Likewise.
2790 * config/tc-hppa.c: Likewise.
2791 * config/tc-i860.c: Likewise.
2792 * config/tc-i960.c: Likewise.
2793 * config/tc-ppc.c: Likewise.
2794 * config/tc-sh.c: Likewise.
2795 * config/tc-sparc.h: Likewise.
2796 * config/tc-tic30.c: Likewise.
2797 * config/tc-w65.c: Likewise.
2798 * config/tc-z8k.c: Likewise.
2800 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
2802 * config/tc-vax.c (_): Delete this macro used for placeholder
2803 values in vax_operand_width_size; it conflicts with the _() macro
2804 used for internationalization.
2806 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
2808 * symbols.c (symbol_find_base): Fix case insensitive symbol name
2809 code. From Chris Moller <moller@bops.com>.
2811 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
2812 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
2813 * read.c (emit_expr): Initialize seg and subseg fields of a new
2815 * write.c (write_object_file): Switch to the appropriate segment
2816 and subsegment when processing a broken word.
2818 * config/tc-m68k.c (mri_assemble): New static function.
2819 (build_mri_control_operand): Call mri_assemble rather than
2821 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
2822 (s_mri_endf, s_mri_endw): Likewise.
2824 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
2826 * read.c (s_org): Call md_flush_pending_output if it is defined.
2828 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
2830 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
2832 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
2833 (md_parse_option): Add for same.
2834 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
2835 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
2836 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
2838 * config/tc-sparc.h (cons_fix_new_sparc): Added.
2840 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
2842 * config/tc-arm.c (find_real_start): Relax definition of local
2845 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
2847 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
2848 symbols at the given address, not just the last one specified.
2850 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
2852 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
2853 or number_to_chars_littleendian to write data.
2855 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
2857 * config/tc-v850.c (md_assemble): Remove artificially created
2858 register name symbols.
2860 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
2862 * write.c (fixup_segment): Change "segment" to "section" in
2865 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
2867 * write.c (fixup_segment): Change sym1-sym2 message again.
2869 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
2871 * write.c (fixup_segment): Improve error message for sym1-sym2
2872 errors when sym1 is in a different segment from sym2.
2874 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
2876 * config/tc-m32r.c (warn_unmatched_high): New static local.
2877 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
2878 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
2879 (md_longopts): Recognize --{no-,}warn-unmatched-high.
2880 (md_parse_option): Likewise.
2881 (md_show_usage): Likewise.
2882 (m32r_frob_file): Likewise.
2884 * read.c (generate_file_debug,generate_lineno_debug): New functions.
2885 (read_a_source_file): Call them.
2886 * read.h (stabs_generate_asm_file): Declare.
2887 * stabs.c (stabs_generate_asm_file): New function.
2888 (generate_asm_file): New function.
2889 (stabs_generate_asm_lineno): Move file name handling into
2892 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
2894 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
2895 (d30v_current_align, d30v_current_align_seg): New variables.
2896 (d30v_last_label): New variable.
2897 (d30v_align, s_d30v_align, s_d30v_text): New functions.
2898 (s_d30v_data, s_d30v_section): Likewise.
2899 (md_pseudo_table): Call them.
2900 (md_begin): Initialize d30v_current_align_seg.
2901 (md_assemble): Call d30v_align when needed by known current alignment.
2902 (d30v_frob_label, d30v_cons_align): New functions.
2903 * config/tc-d30v.h (md_do_align): Remove.
2904 (tc_frob_label): Call d30v_frob_label.
2905 (md_cons_align): New.
2907 * config/tc-d30v.c (find_format): Convert complex expressions to
2908 expression symbols before processing. Clean up code formatting.
2910 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
2912 * po/Make-in (install-info): New target.
2914 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
2916 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
2918 * config/tc-mn10300.c (md_assemble): Likewise.
2920 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
2922 * Makefile.am: Update with `make dep-am'.
2923 (HFILES): Add cgen.h.
2924 (cgen.o): Depend on cgen.h.
2925 * Makefile.in: Regenerate.
2927 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
2929 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
2931 * gasp.c (grab_label): Permit a label to be a preprocessor
2932 variable by permitting a label to start with a backslash.
2934 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
2936 * config/tc-mips.c (validate_mips_insn): Removed hack
2937 for previously inaccessible bitfields in some INSN_TRAP
2940 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
2942 * config/tc-d30v.c (do_assemble): Abort with error message
2943 if opcode operands do not match.
2945 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
2947 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
2948 'q' operand format for 20-bit "break"/"sdbbp" instructions.
2949 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
2950 similar new 'q' operand.
2952 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
2954 * cgen.c (cgen_asm_finish_insn): Fix typo.
2956 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
2959 * cgen.c: Include it.
2960 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
2961 (cgen_asm_finish_insn): Result is now void. New arg `result'.
2962 All callers updated.
2963 * config/tc-m32r.c: Include cgen.h.
2964 (m23r_insn): New members num_fixups,fixups.
2966 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
2968 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
2969 to avoid compiler warning.
2971 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
2973 * makefile.vms: Run dec c with /nodebug. Pass CC value when
2976 * makefile.vms (OBJS): Add ehopt.obj
2978 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
2980 * doc/c-vax.texi: Correct and extend vax/vms documentation.
2982 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
2984 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
2985 a short format insn.
2986 (md_assemble): Set it for explicitly packed insns.
2988 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
2990 * config/obj-coff.c (c_symbol_merge): Do not take address of
2991 native fields when performing the memcpy.
2993 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
2995 * config/tc-mips.c (macro,macro2): Implement
2996 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
2998 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3000 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
3001 relocations against globally visible symbols.
3002 * config/tc-m68k.c (relaxable_symbol): New macro.
3003 (m68k_ip, md_estimate_size_before_relax): Use it.
3004 (tc_m68k_fix_adjustable): Also handle weak symbols.
3006 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
3008 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
3009 references to externally visible symbols.
3010 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3011 values in twice for a PC relative reloc if the symbol is
3014 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
3015 don't adjust a PC relative reloc against an externally visible
3017 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
3018 for a PC relative fixup against an externally visible defined
3019 symbol, arrange to store object file and addend values as though
3020 the symbol were not defined.
3021 (tc_gen_reloc): Likewise.
3023 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
3025 * read.c (sizeof_leb128): Referenced externally by write.c so
3028 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
3030 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
3031 and expand a 'debug' symbol associated with the next instruction
3032 that does not cause a short instruction to be filled with a NOP.
3033 (md_pseudo_table): Add support for .debugsym.
3034 (assemble_parallel_insn): Add calls to expand_debug_sym as
3036 (md_assemble): Ditto.
3038 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
3040 * as.c (main): Conditionally call setlocale.
3041 * gasp.c (main): Likewise.
3042 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
3043 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
3045 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
3047 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3049 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
3051 * config/tc-hppa.c: Change all calls to bzero to use memset.
3052 (pa_ip): Add cast to avoid warning.
3053 (tc_gen_reloc, md_apply_fix): Likewise.
3054 (pa_find_space_by_number): Likewise.
3055 (hppa_force_relocation): Likewise.
3056 (pa_block): Change i to unsigned int.
3057 * config/obj-som.h (obj_som_copyright): Declare.
3059 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
3061 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
3062 for line numbers for assembly source.
3064 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
3066 * configure.in: Change version number to 2.9.4
3067 * configure: Rebuild.
3069 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
3071 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
3073 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
3075 * ecoff.h: Change symbolS in function declaration to struct
3078 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
3080 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
3081 (md_convert_frag): Fix i18n typo.
3083 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
3085 * ecoff.c (ecoff_get_cur_proc_sym): New function.
3086 * ecoff.h: Protoype it.
3087 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
3088 [EVAX] (s_alpha_prologue): Delete.
3089 (md_pseudo_table): Update.
3091 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
3093 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
3094 array to local pointer.
3095 (get_args, parse_expr): Add casts to avoid warnings.
3097 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
3099 * read.c (s_set): Cast xmalloc return value to fragS *.
3100 * config/tc-m68k.c (m68k_ip): Function made static to match
3101 previous forward declaration.
3102 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
3104 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
3106 * config/tc-v850.c: Add internationalisation macros to error
3109 * config/tc-m32r.c (can_make_parallel): Add internationalisation
3110 macros to error strings.
3112 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
3114 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
3115 reloc is in the TOC csect.
3116 (md_apply_fix3): Correct gettext typo.
3118 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
3120 * config/tc-arm.c (find_real_start): Ignore symbols starting with
3121 .L - they are local labels and the branches are not really
3122 function calls but rather far jumps.
3124 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
3126 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3128 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
3130 * config/tc-i386.c (md_assemble): Print operand number rather than
3131 using ordinal_names.
3132 (i386_operand): Likewise.
3134 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
3136 * Makefile.am (INTLLIBS): Define to work around apparent automake
3138 All Makefiles: Regenerated.
3140 * Many files: Added gettext invocations around user-visible
3142 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
3143 HAVE_LC_MESSAGES): Define.
3144 * dep-in.sed: Added asintl.h.
3145 * po/Make-in: New file.
3146 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
3148 * read.c (Z_): Renamed from `_'.
3149 * Makefile.am (SUBDIRS): Added po.
3150 (POTFILES): new macro.
3151 (po/POTFILES.in): New target.
3152 ($(OBJS)): Added asintl.h.
3154 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
3155 (as_new_LDADD): Added $(INTLLIBS).
3156 (as_new_DEPENDENCIES): Added $(INTLDEPS).
3157 (gasp_new_LDADD): Added $(INTLLIBS).
3158 (gasp_new_DEPENDENCIES): New macro.
3159 * configure, aclocal.m4: Rebuilt.
3160 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
3162 (ALL_LINGUAS): Define.
3163 * macro.c: Include "asintl.h".
3164 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
3165 * as.h: Include "asintl.h".
3166 * config/tc-i386.c (ordinal_names): Removed.
3167 (md_assemble): Changed error text to avoid ordinal_names.
3168 (i386_operand): Likewise.
3169 (reloc): Added as_bad to avoid i18n problems.
3170 (tc_gen_reloc): Likewise.
3171 * config/tc-arm.c (bad_args): Now a #define.
3173 * config/obj-vms.c (VMS_stab_parse): Changed type of
3175 (global_symbol_directory): Unified strings to avoid i18n
3177 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
3178 avoid i18n problems.
3179 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
3180 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
3182 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
3184 * config/tc-v850.c (md_assemble): Changed C++ comment into C
3186 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
3188 * as.c (print_version_id): Added an fprintf to avoid i18n
3190 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
3192 * expr.c (expr): Added as_warn call to avoid i18n problems.
3193 * messages.c (as_assert): Changed code to avoid i18n problems.
3194 (as_abort): Likewise.
3195 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
3196 (s_space): Likewise.
3197 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
3199 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3201 * config/tc-i386.c (check_prefix): New static function, split out
3203 (struct _i386_insn): Add wait_prefix field.
3204 (md_assemble): Remove wait_prefix local variable. Use
3205 check_prefix when adding a prefix.
3207 * config/tc-i386.c (current_templates): New static variable.
3208 (md_assemble): Remove current_templates local variable.
3209 (md_assemble, i386_operand): Improve error and warning messages in
3210 many places. Add RESTORE_END_STRING in many places before error
3211 return. Clarify some comments.
3213 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
3215 (md_assemble): Parse string instruction operands, looking for
3216 segment override prefixes. Check for invalid segment prefixes on
3218 (i386_operand): i.seg[] and max mem_operand changes for string
3220 * config/tc-i386.h (EsSeg): Define.
3222 * config/tc-i386.h (regKludge): Define.
3223 (iclrKludge, imulKludge): Don't define.
3224 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
3225 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
3226 opcode_modifier checks to look for more common cases first. Add
3227 default_seg for IsString case.
3229 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
3231 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
3233 * configure: Rebuild with new automake and libtool.
3234 * aclocal.m4, Makefile.in: Likewise.
3236 * doc/Makefile.am (as.dvi): New target.
3237 * doc/Makefile.in: Rebuild.
3239 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
3241 * configure.in: Added sparc86x support.
3243 * configure: Rebuild.
3245 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
3247 (md_parse_option): Warn if -EL is not supported for this architecture.
3249 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
3251 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
3253 * config/tc-mips.c (mips_ip): Note when we use get match on
3254 the full instruction name.
3256 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
3258 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
3259 back into the expression to handle add/sub simplification correctly.
3261 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
3263 * config/tc-mips.c (hilo_interlocks): Remove 4300.
3265 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
3267 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
3270 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
3272 * symbols.c (max_indent_level): New global.
3273 (print_symbol_value_1): Use it.
3274 * expr.h (expr_build_dot): Declare.
3275 * expr.c (expr_build_dot): New function.
3277 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
3279 * symbols.c (print_binary): New function.
3280 (print_expr_1): Call it.
3282 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3284 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
3285 operand in the opcode.
3287 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3289 * config/tc-i386.h: Reorder operand flags and opcode modifier
3290 flags for clarity. Remove unused definitions: Unknown,
3291 ImmUnknown, DispUnknown, NoModrm.
3292 * config/tc-i386.c (type_names): Add missing Debug type.
3293 (md_assemble): Better duplicate prefix checking. Quicker string
3294 instruction check via new opcode_modifier flag.
3296 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
3298 * doc/as.texinfo (Invoking): Clarify -Wa example.
3300 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
3302 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
3303 (s_mips_weakext): Define.
3304 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
3305 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
3308 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
3310 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
3311 is an error if the value can not be computed at assembly time.
3312 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
3314 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
3316 * gasp.c (main): Set next field of new include_path structure to
3317 NULL. From Avery Pennarun <averyp@gdc.ca>.
3319 * read.c (s_mri_sect): Call as_bad rather than abort for an
3320 unsupported MRI target.
3322 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
3324 * config/tc-arm.c (arm_validate_fix): New function. Determine if
3325 the destination of a branch instruction should be altered.
3326 (find_real_start): New function: Locate the real, Thumb coded
3327 start of a Thumb function.
3328 (do_t_branch23): Alter the destination of branches to Thumb
3331 * config/tc-arm.h: Define TC_VALIDATE_FIX.
3333 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
3335 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
3338 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3340 * doc/as.texinfo: Use @itemx for a secondary item in a table.
3341 * doc/c-hppa.texi: Likewise.
3343 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
3345 * Makefile.am: Rebuild dependencies.
3346 * Makefile.in: Rebuild.
3348 * Makefile.am (DEP_INCLUDES): New variable.
3349 (.dep1): Change to work when srcdir is not an absolute path.
3350 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
3351 * Makefile.in: Rebuild.
3353 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
3355 * config/tc-i386.h, config/tc-i386.c: Revert March 24
3356 LinearAddress patch.
3358 * configure.in: Set version to 2.9.1.
3359 * configure: Rebuild.
3361 * Branched binutils 2.9.
3363 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3365 * config/tc-i386.h (FWait): Define.
3366 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
3367 other prefixes. Check FWait flag in opcode table to see which
3368 instructions require an fwait prefix.
3370 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3372 * stabs.c (get_stab_string_offset): Always create a stab string
3375 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
3377 Fix some gcc -Wall warnings:
3378 * atof-generic.c (atof_generic): Add casts to avoid warnings.
3379 * ehopt.c (eh_frame_code_alignment): Likewise.
3380 * expr.c (integer_constant, operand): Likewise.
3381 * frags.c (frag_align): Likewise.
3382 * gasp.c (level_0, change_base, doinstr): Likewise.
3383 * hash.c (hash_ask): Likewise.
3384 * listing.c (listing_page, calc_hex, print_lines): Likewise.
3385 (debugging_pseudo): Likewise.
3386 * macro.c (define_macro, check_macro): Likewise.
3387 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
3388 (ignore_rest_of_line, float_cons): Likewise.
3389 * symbols.c (decode_local_label_name): Likewise.
3390 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
3391 (fixup_segment, number_to_chars_bigendian): Likewise.
3392 (number_to_chars_littleendian): Likewise.
3393 * config/atof-ieee.c (gen_to_words): Likewise.
3394 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
3395 (sparc_ip, parse_keyword_arg, s_common): Likewise.
3396 * read.c (output_big_sleb128): Initialize locals to avoid
3398 (output_big_uleb128, equals): Likewise.
3399 * atof-generic.c (atof_generic): Change number_of_digits_* locals
3400 to unsigned int. Change zeros to unsigned int.
3401 * cond.c (s_if): Add return to default case.
3402 * frags.c (frag_now_fix): Change return type to addressT.
3403 * frags.h (frag_now_fix): Update declaration.
3404 * listing.c (file_info_struct): Change linenum to unsigned int.
3405 (struct list_info_struct): Change hll_line to unsigned int.
3406 (print_source): Update format string.
3407 * read.c (emit_expr): Change scan to unsigned int, and don't
3408 bother to initialize it.
3409 * symbols.c (dollar_label_count): Change to unsigned long.
3410 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
3411 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
3412 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
3414 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
3416 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3417 mcf5200 just as we do for m68000.
3418 (m68k_init_after_args): Likewise.
3419 (md_estimate_size_before_relax): Likewise.
3421 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
3423 * config/tc-v850.c (md_assemble): Store relocation addend in
3424 fixup instead of instruction.
3426 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3428 * config/tc-i386.c (md_assemble): Swap template arguments to
3429 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
3430 This macro is currently symmetric, so passing them the wrong
3431 way didn't cause any problem, but may if the macro is changed
3433 After copying template to i.tm, use i.tm. rather than t-> to
3434 access fields, and make t a const*
3435 Move i.tm.operand_types[] swap to immediately after the copy.
3437 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
3439 * expr.h (expr_build_uconstant): Add prototype.
3440 (expr_build_unary,expr_build_binary): Add prototypes.
3441 * expr.c (expr_build_uconstant): New function.
3442 (expr_build_unary,expr_build_binary): New functions.
3444 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
3446 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
3447 * macro.c (macro_expand_body): Increase buffer size.
3448 * messages.c (as_warn): Likewise.
3449 (as_warn_where, as_bad, as_bad_where): Likewise.
3451 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
3453 Based on patch from H.J. Lu <hjl@gnu.org>:
3454 * Makefile.am (DISTSTUFF): New variable.
3455 (diststuff): New target.
3456 * Makefile.in: Rebuild.
3458 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
3460 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
3461 m32r_elf_section_change_hook.
3463 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
3464 emit a nop if a section ends with a 16 bit instruction.
3466 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
3468 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
3469 s_lcomm rather than obj_coff_lcomm.
3470 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
3472 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
3474 * config/tc-i386.h (LinearAddress): Define.
3475 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
3476 instruction, don't use a default segment.
3478 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
3480 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
3481 * configure: Rebuild.
3483 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
3485 * aclocal.m4, configure: Rebuild with libtool 1.2.
3487 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
3489 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
3490 PC relative branches. Patch courtesy of Jonathan Walton.
3493 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
3495 * configure.in (emulations): Add thumb-pe target.
3497 * configure (emulations): Add thumb-pe target.
3499 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
3501 * itbl-lex.l (yywrap): Don't define if already defined as a
3504 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
3506 * depend.c (quote_string_for_make): New function.
3507 (wrap_output): Use it.
3509 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
3511 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
3512 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
3514 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
3516 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
3517 Recognize -GN and -relax.
3518 (md_begin): Initialize gp size from -G switch.
3519 (alpha_force_relocation): Always force if -relax.
3520 (alpha_align): Take a new argument that will specify when to
3521 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
3522 Change all callers. Emit nop alignment padding as nop+unop pair.
3524 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
3526 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
3527 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
3529 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
3531 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
3532 require padding to the next long word boundary.
3534 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
3536 * cgen.c: #include symcat.h.
3537 * config/tc-m32r.c: Likewise.
3539 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
3541 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
3542 absolute expressions instead of '$' prefixed register names.
3544 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
3546 * read.c (s_set): Record file and line info for symbols when -as.
3547 (pseudo_set): Don't overwrite that dummy fragment.
3549 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
3551 * config/tc-ppc.c (md_pseudo_table): Add "section".
3552 (ppc_named_section): New static function.
3554 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
3556 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
3557 so we don't have to scan the entire list.
3559 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
3561 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
3562 case, allow the parallel instructions to modify the same flag
3565 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
3567 * listing.c (list_symbol_table): Categorize symbols by
3568 undefined_section rather than sy_frag->line == NULL.
3570 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
3572 * Makefile.am (install-exec-local): Install properly when ln
3573 fails or tooldir == prefix.
3575 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
3577 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
3578 Test result of insert_operand for error.
3580 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
3582 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
3583 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
3584 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
3585 * doc/Makefile.in: Rebuild.
3587 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
3589 * config/tc-mips.c (macro_build): Handle operand type 'C'.
3590 (macro): Fix handling of M_COP[0-3].
3592 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
3594 Based on patches from Ross Harvey <ross@teraflop.com>:
3595 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
3596 if macro_alternate or macro_mri.
3597 (getstring): Remove support for byte constants between < and >.
3598 (get_any_string): '<' only starts a string if macro_alternate or
3600 (macro_expand_body): Permit keyword parameters following
3601 positional parameters.
3603 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
3604 * configure.in (alpha*-*-netbsd*): New target.
3605 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
3606 * configure: Rebuild.
3608 * as.h (flag_warn_suppress_instructionswap): Move from here...
3609 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
3610 here, and make static.
3612 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
3613 BFD_ASSEMBLER or MANY_SEGMENTS.
3615 * as.c (show_usage): Update bug-gnu-utils address.
3616 * gasp.c (show_usage): Likewise.
3617 * doc/as.texinfo (Bug Reporting): Likewise.
3619 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
3621 * config/tc-mips.c (load_address): Don't use mips III or mips IV
3622 insns regardless of the size of a pointer if we're in mips I or
3624 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3626 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3628 Fix rac to accept only a0:
3629 * tc-d10v.c (parallel_ok, find_opcode):
3630 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
3631 Introduce OPERAND_GPR.
3633 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
3635 * read.c (s_fill): Handle non-constant repeat counts by creating
3636 an rs_space fragment.
3638 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
3640 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
3641 from as_bad to as_warn.
3643 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
3645 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
3646 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
3647 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
3649 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
3651 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
3652 seg_fix_rotP rather than fix_root from seg_info.
3654 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
3656 * expr.c: Add support for 0x1_2_3_4 bignums.
3658 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
3660 * configure.in: Change -linux* to -linux-gnu*.
3661 * configure: Rebuild.
3663 * app.c (do_scrub_begin): Treat \r as whitespace.
3665 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
3667 * Makefile.am: Update dependencies.
3668 * Makefile.in: Rebuild.
3670 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
3672 * configure, aclocal.m4: Rebuild with new libtool.
3674 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
3676 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
3677 the argument to bfd_set_arch_mach.
3678 (load_address): Use bfd_arch_bits_per_address to determine the
3679 bit size of an address instead of looking at the isa level.
3680 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3682 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
3684 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
3686 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
3688 * ehopt.c: New file.
3689 * as.h (enum _relax_state): Add rs_cfa.
3690 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
3691 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
3692 * read.c (emit_expr): Call check_eh_frame.
3693 * write.c (cvt_frag_to_fill): Handle rs_cfa.
3694 (relax_segment): Likewise.
3695 * Makefile.am: Rebuild dependencies.
3696 (GAS_CFILES): Add ehopt.c.
3697 (GENERIC_OBJS): Add ehopt.o.
3698 * doc/internals.texi (Frags): Document rs_cfa.
3700 * as.c (show_usage): Mention --traditional-format.
3701 (parse_args): Accept --traditional-format.
3702 * as.h (flag_traditional_format): Declare.
3703 * output-file.c (output_file_create): If flag_traditional_format,
3704 set BFD_TRADITIONAL_FORMAT on stdoutput.
3705 * doc/as.texinfo, doc/as.1: Document --traditional-format.
3707 * config/tc-mips.c (append_insn): Make sure that if we have a
3708 fixup for an unmatched %hi reloc, it does not associated with a
3711 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
3712 * doc/Makefile.in: Likewise.
3714 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
3716 * config/tc-m32r.c (check_for_side_effects): New function.
3717 (can_make_parallel): Add checks for instruction side effects
3718 clashing with the other instruction.
3719 (assemble_parallel_insn): Improve warning messages. Return error
3720 message from non-swapped instruction order.
3722 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
3724 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
3726 * config/tc-arm.h: Replace md_after_pass_hook definition with a
3727 md_cleanup definition. This moves the forced literal output to
3728 the end of the source pass, and avoids macro's inserting literals
3729 into the code immediately after the macro expansion.
3731 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
3733 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
3734 a gas internal symbol is adjustable.
3735 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
3737 * as.h: If gcc version greater than 2.6, use `__format__' and
3738 `__printf__' in function attributes, rather than `format' and
3741 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
3743 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
3745 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
3747 Add tms320c30 support:
3748 * config/tc-tic30.h: New file.
3749 * config/tc-tic30.c: New file.
3750 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
3751 TARGET_FORMAT as "coff-tic30".
3752 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
3753 * Makefile.am: Rebuild dependencies.
3754 (CPU_TYPES): Add tic30.
3755 (CPU_OBJ_VALID): tic30-aout is valid.
3756 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
3757 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
3758 * configure, Makefile.in: Rebuild.
3760 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
3762 * config/tc-v850.c (md_assemble): Improvements to error messages.
3764 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
3766 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
3767 BFD_RELOC_HI16_S to store the high bits of any value.
3769 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
3770 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
3771 assembler calculate relocations to any external symbol at all.
3772 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
3773 involving generation of pc-relative relocs.
3774 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
3775 has been moved to md_apply_fix3.
3777 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
3778 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
3779 which actually means (the address of identifier's GOT entry) +
3780 constant, which is not particularly useful.
3782 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
3784 * read.h (include_dirs): Declare.
3785 (include_dir_count,include_dir_maxlen): Declare.
3787 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
3789 * configure.in: Correct check for shared opcodes library.
3790 * configure: Rebuild.
3792 * listing.c (buffer_line): If we can't open the file, set at_end.
3793 (listing_print): Remove unused local variable fi.
3795 * config/m68k-parse.y (reglistpair): Handle register list in
3798 * config/vms-conf.h: Don't undef VERSION.
3800 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
3802 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
3804 (GENERIC_OBJS): New variable, with the rest of the old OBJS
3806 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
3807 ($(srcdir)/make-gas.com): Rename from make-gas.com.
3808 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
3809 (EXTRA_DIST): Define.
3810 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
3811 explicitly rather than via the list of object files.
3812 (gcc-as.opt): New file created when make-gas.com is run.
3813 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
3814 itbl-cpu.h} to #include appropriate file rather than copying that
3816 * config/vms-conf.h: Synchronize with current config.in.
3817 * Makefile.in: Rebuild.
3819 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
3821 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
3822 (parallel_ok): Relaxed parallel subinstruction dependency check.
3824 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
3826 * as.h (flag_warn_suppress_instructionswap): added new flag.
3827 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
3828 command line argument.
3829 * tc-d10v.c (write_2_short): emit "Swapping instructions"
3830 warning only if flag_warn_suppress_instructionswap is false.
3832 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
3834 * configure.in (i386-*-mingw32*): New target.
3835 * configure: Rebuild.
3837 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
3839 * symbols.c (resolve_symbol_value): Don't set the segment if it
3840 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
3842 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
3845 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
3847 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
3848 depends upon HAVE_{UNLINK,REMOVE} values rather than host
3851 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
3853 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
3855 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
3857 * config/tc-v850.c (v850_insert_operand): Display instruction when
3858 an error is encountered.
3860 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
3862 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
3863 (i386-*-sco3.2v5*coff): New target.
3864 (i386-*-sco3.2*): New target.
3865 * configure: Rebuild.
3867 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
3869 * config/tc-v850.c: Tidy error message production.
3871 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
3873 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
3874 validate_immediate return value in the right type for comparisons
3877 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
3879 * listing.c (MAX_BYTES): Use listing variables not constants.
3880 (data_buffer): No longer an array, but a pointer.
3881 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
3882 (listing_listing): Allocate data_buffer.
3884 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
3886 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
3887 --listing-rhs-width, --listing-cont-lines.
3888 (show_usage): Update.
3889 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
3890 (listing_lhs_cont_lines, listing_rhs_width): New vars.
3891 (print_lines): Use the variables instead of the constants.
3892 (listing_listing): Likewise.
3893 * listing.h: Declare the new vars.
3895 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
3897 * as.c (parse_args): Add --keep-locals alias for -L.
3898 Add --strip-local-absolute.
3899 (show_usage): Update.
3900 * as.h (flag_strip_local_absolute): New flag.
3901 * symbols.c (S_IS_LOCAL): Use it.
3902 * config/obj-aout.h (S_IS_LOCAL): Likewise.
3903 * config/obj-bout.h (S_IS_LOCAL): Likewise.
3904 * config/obj-coff.h (S_IS_LOCAL): Likewise.
3906 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
3908 * config/tc-m32r.c: Detect if explicitly parallel instructions
3909 might have an io conflict and issue a warning message.
3911 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
3913 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
3914 cgen_swap_fixups): Functions to save, restore and swap the fixup
3915 chain with a backup copy.
3916 (cgen_asm_finish_insn): Returns address of constructed insn.
3918 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
3920 * listing.c (file_info_struct): Remove FILE, add POS.
3921 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
3922 (file_info): Don't open the file.
3923 (buffer_line): Check for the file in the last_open cache, updating
3925 (print_source): Don't reference file_info->file.
3926 (listing_listing): Likewise.
3927 (listing_print): Close the file in the cache, if any.
3929 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
3931 * read.c (dwarf_file_string): New file static variable.
3932 (emit_expr): Look for constant sequence that leads up to a file
3933 name in DWARF debugging output.
3934 (stringer): Use dwarf_file_string to decide whether to accept a
3935 string as a file name.
3937 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
3939 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
3940 (crack_operand): Add reg->reglst MRI hack.
3941 (r_seg): Put reglst symbols in reg_section.
3942 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
3944 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
3946 * tc-sh.c (get_specific): Handle SGR & DBR.
3948 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
3950 * tc-h8300.c (parse_reg): Take the length of the symbol into
3951 account when attempting to match a register name.
3952 * tc-h8500.c (parse_reg): Likewise.
3954 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
3956 * cgen.c: Formatting changes to improve readability.
3958 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
3960 * config/tc-mips.c (macro): Rework division code to avoid unfilled
3963 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
3965 Based on a patch from Jim Wilson
3966 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
3967 (tc_gen_reloc): Handle cross section PC relative relocs
3970 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
3972 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
3974 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
3976 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
3977 (expr_jmp_buf): New static local.
3978 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
3979 (cgen_md_operand): New function.
3980 * tc-m32r.c: Clean up pass over `struct foo' usage.
3981 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
3983 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
3985 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
3986 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
3988 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
3990 * config/tc-i386.c (i386_operand): Give an error if there are
3991 unrecognized characters after an expression.
3993 For older changes see ChangeLog-9697