1 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
3 * config/tc-i386.c (i386_operand): No need to change
4 operand_string pointer in segment reg case before goto
5 do_memory_reference. Initialise displacement_string_start and
6 displacement_string_end after do_memory_reference label.
7 (i386_index_check): Add operand_string param, and print error
8 message on failure here.
9 (i386_intel_memory_operand): Instead of here.
10 (i386_operand): And here.
11 (INFER_ADDR_PREFIX): Enable.
13 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
15 * config/tc-i386.h (DefaultSize): Define. Renumber following
16 opcode_modifier defines.
18 From Etienne Lorrain <etienne.lorrain@ibm.net>
19 * config/tc-i386.c (stackop_size): New variable.
20 (set_16bit_code_flag): Clear it here.
21 (set_16bit_gcc_code_flag): New function.
22 (md_pseudo_table): Add "code16gcc" entry.
23 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
25 1999-08-03 Ian Lance Taylor <ian@zembu.com>
27 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
28 next_set_end even if the end symbol is being discarded.
30 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
31 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
32 * config/obj-coff.c: Likewise.
33 (seg_info_type): Remove.
34 (seg_info_off_by_4): Change to array of segT.
35 (s_get_segment): Adjust accordingly.
36 (obj_pseudo_table): Fully initialize sentinel entry.
38 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
39 Ralf Baechle <ralf@uni-koblenz.de>.
41 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
43 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
45 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
47 * config/tc-i386.c: Indentation and white space changes.
48 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
49 don't enable it by default.
50 (i386_intel_operand): Remove redundant prototype.
51 Move check on number of memory operands, and i.mem_operands++
52 (i386_intel_memory_operand): To here.
53 Remove i386_immediate code from here. Remove special case code
54 for input and output using (%dx). Remove base/index checks and
55 call i386_index_check instead. Save initial operand_string
56 argument for error message.
57 (i386_operand): Remove redundant prototype. Move base/index
58 checks to i386_index_check.
59 (i386_displacement): Move intel mode check for non-zero
61 (i386_intel_memory_operand): To here.
63 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
65 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
66 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
67 by .register pseudo-op if -64 and --no-undeclared-regs.
68 (s_register, sparc_adjust_symtab): New functions.
69 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
70 Declare sparc_adjust_symtab as tc_adjust_symtab.
71 * doc/c-sparc.texi: Add description of #ignore special literal
72 for .register pseudo-op.
74 1999-07-30 Catherine Moore <clm@cygnus.com>
76 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
77 the relocation's section offset.
79 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
81 * write.c (fixup_segment): Fix generic error check overflow test.
83 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
86 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
88 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
91 1999-07-27 Ian Lance Taylor <ian@zembu.com>
93 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
96 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
98 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
100 * configure.bat: Remove; obsolete.
101 * config/go32.cfg: Likewise.
103 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
105 * configure.in (i386-*-vxworks*): New target.
106 * configure: Rebuild.
108 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
110 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
112 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
114 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
116 (output_insn): Put OLO10's secondary addend into tc_fix_data.
117 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
118 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
119 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
120 MAX_RELOC_EXPANSION): Define.
121 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
123 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
125 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
126 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
127 block. Print a warning if an 8-bit or 16-bit constant
128 displacement or immediate is truncated on output.
129 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
131 (i386_operand): Disallow immediate jump absolute operand.
133 1999-07-15 Ian Lance Taylor <ian@zembu.com>
135 * configure.in: Bump version number to 2.9.5.
136 * configure: Rebuild.
138 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
141 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
143 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
144 (cons_fix_new_hppa): Derive size of fixup from size of the object.
146 1999-07-14 Philip Blundell <pb@nexus.co.uk>
148 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
150 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
152 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
153 if -mno-fpu was given.
154 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
156 (cons_fix_new_arm): Remove misleading comments.
158 1999-07-14 Ian Lance Taylor <ian@zembu.com>
160 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
162 (relax_segment): Likewise. After giving a rs_org error, convert
163 the frag to rs_align to avoid cascading errors.
165 1999-07-12 Andreas Schwab <schwab@suse.de>
167 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
169 1999-07-11 Ian Lance Taylor <ian@zembu.com>
171 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
172 as appropriate. Fill in structure initializations. Add variable
173 initializations. Add casts.
174 * dwarf2dbg.c (print_stats): Change i to size_t.
175 * listing.c (listing_listing): Change list_line to unsigned int.
177 1999-07-10 Ian Lance Taylor <ian@zembu.com>
179 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
180 rather than checking for \001 and \002 in symbol name.
181 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
183 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
185 * configure.in (hppa*-linux-gnu*): New target.
186 * configure: Rebuilt.
188 1999-07-08 Nick Clifton <nickc@cygnus.com>
190 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
192 1999-07-07 Nick Clifton <nickc@cygnus.com>
194 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
195 accessing symbolP directly.
197 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
199 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
202 1999-07-05 Nick Clifton <nickc@cygnus.com>
204 * config/tc-arm.c (ARM_EXT_V5): Define.
205 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
206 (md_begin): Detect ARM v5 architectures.
207 (md_parse_option): Accept arm v5 specification.
208 (md_show_usage): Documment -marmv5 switch.
210 * doc/c-arm.texi: Document -marmv5 command line option.
212 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
214 (validate_immediate_twopart): New function. Determine if a
215 constant can be computed by two ADD instructions.
216 (output_inst): Remove its command line parameter - it was never
218 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
219 implememt the ADRL pseudo op.
220 (tc_gen_reloc): Generate a suitable error message if an ADRL
221 instruction tries to generate a real reloc.
223 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
225 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
227 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
230 1999-06-27 H.J. Lu <hjl@gnu.org>
232 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
233 non BFD_ASSEMBLER case.
235 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
237 * config/obj-coff.c (obj_coff_section): Mark writable sections as
240 1999-06-26 David Mosberger <davidm@hpl.hp.com>
242 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
243 out_end_sequence() when the address decreases due to a new frag.
244 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
245 numbering starts with 1.
247 1999-06-23 Nick Clifton <nickc@cygnus.com>
249 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
251 (mcore_s_text): Call obj_elf_text for ELF target.
252 (mcore_s_data): Call obj_elf_data for ELF target.
253 (mcore_s_section): No longer ELF specific. Call obj_coff_section
255 (mcore_s_bss): New function: Dump literal table before changing
257 (mcore_s_comm): New function: Dump literal table before changing
260 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
261 No longer static functions.
262 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
263 Provide prototypes for these functions.
265 1999-06-22 Ian Lance Taylor <ian@zembu.com>
267 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
268 a list of names, to try obj_segment_name, and to try abbreviated
269 names when using COFF without long section names.
271 * config/tc-alpha.c: More use of symbol accessor functions.
272 * config/tc-arc.c: Likewise.
273 * config/tc-d30v.c: Likewise.
274 * config/tc-fr30.c: Likewise.
275 * config/tc-i860.c: Likewise.
276 * config/tc-m88k.c: Likewise.
277 * config/tc-mcore.c: Likewise.
278 * config/tc-ns32k.c: Likewise.
279 * config/tc-sparc.c: Likewise.
280 * config/tc-v850.c: Likewise.
282 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
283 sy_value with appropriate accessor functions.
284 * config/tc-arm.c (md_apply_fix3): Likewise.
285 * config/tc-d10v.c (AT_WORD_P): Likewise.
286 * config/tc-v850.c (reg_name_search): Likewise.
288 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
289 use symbol_get_bfdsym instead.
290 * config/tc-ppc.c (md_assemble): Likewise.
291 * config/tc-v850.c (v850_comm): Likewise.
293 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
295 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
296 the symbol, rather than accessing the bsym member.
297 * config/tc-d10v.c (tc_gen_reloc): Likewise.
298 * config/tc-d30v.c (tc_gen_reloc): Likewise.
299 * config/tc-mcore.c (tc_gen_reloc): Likewise.
300 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
301 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
302 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
303 * config/tc-tic30.c (tc_gen_reloc): Likewise.
304 * config/tc-v850.c (tc_gen_reloc): Likewise.
306 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
308 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
309 (hppa_gen_reloc_type): Conditionalize on BFD64.
310 (tc_gen_reloc): Re-enable ELF relocations.
311 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
313 1999-06-21 Ian Lance Taylor <ian@zembu.com>
315 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
317 (do_ldst): Move assignment out of if condition.
318 (md_apply_fix3): Add casts to avoid printf format warnings. Add
319 parentheses to avoid warning.
321 1999-06-21 Nick Clifton <nickc@cygnus.com>
323 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
324 macro to get at the BFD symbol associated with a GAS symbol.
326 1999-06-19 Ian Lance Taylor <ian@zembu.com>
328 * config/tc-ppc.c: Update for symbol handling changes.
329 * config/obj-coff.c: Likewise.
331 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
333 * tc-hppa.c: General cleanups of ELF support. No more spaces
334 and subspaces for ELF.
335 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
336 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
337 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
338 (UNWIND_SECTION_NAME): Likewise.
339 (space/subspace related structures): Conditionalize definitions
341 (space/subspace directives and support routines): Conditionalize
342 definitions and references/uses on OBJ_SOM.
343 (label_symbol_struct): For ELF, track the symbol's segment. For
345 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
347 (USE_ALIASES): Kill for both SOM & ELF.
348 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
349 (pa_space, pa_subspace): Corresponding changes.
350 (pa_spaces_begin): Corresponding chagnes.
351 (md_begin): Do not muck around with space/subspace stuff for
353 (md_apply_fix): Temporarily disable argument relocation stuff
355 (tc_gen_reloc): Temporarily disable relocation generation for
357 (pa_build_unwind_subspace): Similarly.
359 1999-06-16 Nick Clifton <nickc@cygnus.com>
361 * config/tc-arm.c (thumb_set): New pseudo op.
362 (text, data, section): Override these pseudo ops with ARM
364 (s_thumb_set): New function: Perform the same as a .set pseudo
365 op, but also mark the alias'ed symbol as being a Thumb
367 (arm_s_text): New function: Perform the same as the .text
368 pseudo op, but dump the literal pool before changing
370 (arm_s_data): New function: Perform the same as the .data
371 pseudo op, but dump the literal pool before changing
373 (arm_s_section): New function: Perform the same as the
374 .section pseudo op, but dump the literal pool before changing
376 (arm_cleanup): Do not reset the current section before dumping
379 1999-06-17 Nick Clifton <nickc@cygnus.com>
381 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
382 OPTION_NO_WARN_UNMATCHED entries.
383 (md_parse_option): Generate a warning message if an unrecognised
384 option is encountered.
386 * config/tc-d10v.c (do_not_ignore_hash): New variable.
387 (get_operands): When parsing an expression after an '@' symbol
388 has been detected, do not ignore '#' symbols.
389 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
392 1999-06-13 Ian Lance Taylor <ian@zembu.com>
394 From K. Richard Pixley <rich@noir.com>:
395 * configure.in (ppc-*-vxworks*): New target.
396 * configure: Rebuild.
398 1999-06-12 Philip Blundell <philb@gnu.org>
400 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
402 1999-06-13 Ian Lance Taylor <ian@zembu.com>
404 * write.c (adjust_reloc_syms): Rather than never reducing reloc
405 which refer to symbols in linkonce sections, permit reducing the
406 relocs if the symbol is local.
408 1999-06-12 Ian Lance Taylor <ian@zembu.com>
410 * subsegs.c (subseg_text_p): New function.
411 * as.h (subseg_text_p): Declare.
412 * read.c (do_align): Use subseg_text_p to set the default fill.
413 * write.c (subsegs_finish): Likewise.
414 * config/obj-coff.c (write_object_file): Likewise.
415 * config/tc-i386.h (md_maybe_text): Don't define.
416 (md_do_align): Use subseg_text_p to set the default fill.
417 * config/tc-m32r.c (m32r_do_align): Likewise.
418 * config/tc-sh.c (sh_do_align): Likewise.
419 * config/tc-sparc.h (md_do_align): Likewise.
421 1999-06-12 David O'Brien <obrien@freebsd.org>
423 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
424 * configure: Rebuild.
426 1999-06-12 Ian Lance Taylor <ian@zembu.com>
428 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
429 * Makefile.am: Rebuild dependencies.
430 * Makefile.in: Rebuild.
432 * config/tc-i386.c (i386_immediate): Remove unused label
435 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
436 * symbols.c: Likewise.
437 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
438 sy_next field when taking address, rather than symbol_next.
440 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
442 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
443 value from the output file architecture.
444 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
445 * dwarf2dbg.h: Change bfd_vma to addressT.
447 1999-06-11 Ian Lance Taylor <ian@zembu.com>
449 * dwarf2dbg.h: Use PARAMS in function declarations.
451 1999-06-11 Martin Dorey <mdorey@madge.com>
453 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
454 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
456 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
458 1999-06-11 Ian Lance Taylor <ian@zembu.com>
460 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
462 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
465 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
467 * read.c (read_a_source_file): Only declare inescape if
470 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
472 (find_entry_byval): Add parens to avoid warning.
474 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
476 * symbols.c (resolve_symbol_value): Don't permit subtraction of
479 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
481 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
484 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
485 synthetize_setx): New functions.
486 (md_assemble): Broken the special cases into the above
487 functions. Make compiler happy if sizeof(bfd_vma)==4.
488 Fix sethi generated from set/setuw. If instructions have a relloc,
489 always clear the fields to be relocated in the opcode.
490 (sparc_ip): Remove special_case global variable.
492 1999-06-10 Ian Lance Taylor <ian@zembu.com>
494 Based on patches from John W. Woznack <jwoznack@concentric.net>:
495 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
496 indication of success rather than a value.
497 (itbl_get_val): Likewise.
498 (itbl_get_field): Use strcspn. Change delimiters to include
500 * itbl-ops.h (itbl_get_reg_val): Update declaration.
501 (itbl_get_val): Likewise.
502 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
504 * symbols.c (copy_symbol_attributes): Convert local symbols to
507 1999-06-10 Nick Clifton <nickc@cygnus.com>
509 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
512 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
514 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
515 Optimize set if sizeof(bfd_vma) == 64.
516 (sparc_ip): Fix sethi - without %hi() it should generate
517 R_SPARC_22 reloc, not R_SPARC_HI22.
518 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
520 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
522 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
523 (s_ncons): New function.
524 (native_op_table): New table.
525 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
526 R_SPARC_OLO10 handling.
528 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
530 * expr.h (struct expressionS): Revert last change; widen X_op.
531 * config/tc-alpha.c (md_begin): Check the field is wide enough.
533 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
535 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
536 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
537 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
538 * Makefile.in: Regenerated.
540 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
541 `common' pass on to s_mri_common.
542 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
544 1999-06-06 Richard Henderson <rth@cygnus.com>
546 * config/obj-elf.c (obj_elf_section): Don't free the return
547 value of demand_copy_C_string.
549 1999-06-05 Richard Henderson <rth@cygnus.com>
551 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
552 creation logic from obj_elf_create_section.
554 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
555 (section_stack): New.
556 (special_sections): Make const.
557 (obj_elf_section): Gut and rewrite parsing.
558 (obj_elf_change_section): New function broken out of obj_elf_section.
559 (obj_elf_parse_section_letters): Likewise.
560 (obj_elf_section_word): Likewise.
561 (obj_elf_section_type): Likewise.
562 (obj_elf_previous): Treat as a toggle.
563 (obj_elf_popsection): New.
564 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
565 (ppc_section_type): Likewise.
566 * config/tc-ppc.h: Likewise.
568 * expr.h (struct expressionS): Don't make X_op a bitfield.
569 * config/tc-alpha.c: Update for symbol handling changes.
570 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
571 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
573 1999-06-05 Richard Henderson <rth@cygnus.com>
575 * dwarf2dbg.c (*): Convert to K&R + prototypes.
576 (dwarf2_gen_line_info): Kill unused variables.
577 (dwarf2_finish): Likewise.
578 (dwarf2_where): Likewise.
579 (dwarf2_directive_file): If we've only got a string,
580 hand off to s_app_file.
581 * ecoff.c: Move the include of ecoff.h.
582 * symbols.h (S_IS_FUNCTION): Prototype.
584 * read.c (LEX_HASH): Supply a default.
586 (s_globl): Update `c' after skipping whitespace.
587 * read.h (LEX_END_NAME, is_name_ender): New.
588 * expr.c (get_symbol_end): Respect it.
590 1999-06-04 Mark Klein <mklein@dis.com>
592 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
594 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
596 * config/tc-hppa.c: Update for symbol handling changes.
598 1999-06-03 Ian Lance Taylor <ian@zembu.com>
600 * cgen.c: Update for symbol handling changes.
601 * config/tc-m32r.c: Likewise.
603 * config/tc-hppa.h: Update for symbol handling changes.
604 * config/tc-hppa.c: Likewise.
606 * config/tc-arm.h: Update for symbol handling changes.
607 * config/tc-arm.c: Likewise.
608 (symbol_make_empty): Remove. Just use symbol_create.
610 * symbols.c (symbol_set_tc): Correct name.
612 * Makefile.am: Rebuild dependencies.
613 ($(OBJS)): Don't depend upon struc-symbol.h.
614 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
615 * dep-in.sed: Don't remove struc-symbol.h.
616 * Makefile.in: Rebuild.
618 * doc/internals.texi (Symbols): Describe changes in symbol
621 1999-06-03 Richard Henderson <rth@cygnus.com>
623 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
624 instead of doing the work by hand.
626 1999-06-03 David Mosberger <davidm@hpl.hp.com>
628 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
629 state of line state-machine.
630 (struct ls): Collect DWARF2 line state-machine state in new member
631 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
632 resulted in any DWARF2 directives.
633 (reset_state_machine): New function.
634 (out_end_sequence): Ditto.
635 (dwarf2_gen_line_info): When switching sections or switching to a
636 lower text address, call out_end_sequence() first to terminate the
637 previous code sequence as code sequences MUST have monotonically
638 increasing addresses.
639 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
641 1999-06-03 David Mosberger <davidm@hpl.hp.com>
643 * as.c (parse_args): Add option -gdwarf2 to allow requesting
644 DWARF2 debug info (line information only, at this point).
645 * as.h: Update comment about supported debug formats.
646 * dwarf2dbg.c, dwarf2dbg.h: New files.
647 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
649 * expr.c (operand): Don't use [ for parens if we want an index op.
650 (op_encoding): Switch [ into O_index, if desired.
651 (op_rank): Renumber with O_index on bottom.
652 (expr): If O_index, match closing bracket.
653 * expr.h (O_index): New.
655 * read.c (read_a_source_file): Conditionally allow matched "
656 in lines passed to md_assemble.
658 * config/obj-elf.c (elf_pseudo_table): Add `common'.
660 1999-06-03 Ian Lance Taylor <ian@zembu.com>
662 Add support for storing local symbols in a small structure to save
663 memory when assembling large files.
664 * as.h: Don't include struc-symbol.h.
665 (symbolS): Add typedef.
666 * symbols.c: Include struc-symbol.h.
667 (local_hash): New static variable.
668 (save_symbol_name): New static function, from symbol_create.
669 (symbol_create): Call save_symbol_name.
670 (local_symbol_count): New static variable.
671 (local_symbol_conversion_count): Likewise.
672 (LOCAL_SYMBOL_CHECK): Define.
673 (local_symbol_make): New static function.
674 (local_symbol_convert): New static function.
675 (colon): Handle local symbols. Create local symbol for local
677 (symbol_table_insert): Handle local symbols.
678 (symbol_find_or_make): Create local symbol for local label name.
679 (symbol_find_base): Check for local symbol.
680 (symbol_append, symbol_insert): Check for local symbols.
681 (symbol_clear_list_pointers, symbol_remove): Likewise.
682 (verify_symbol_chain): Likewise.
683 (copy_symbol_attributes): Likewise.
684 (resolve_symbol_value): Handle local symbols.
685 (resolve_local_symbol): New static function.
686 (resolve_local_symbol_values): New function.
687 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
688 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
689 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
690 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
691 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
692 (symbol_previous, symbol_next): New functions.
693 (symbol_get_value_expression): Likewise.
694 (symbol_set_value_expression): Likewise.
695 (symbol_set_frag, symbol_get_frag): Likewise.
696 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
697 (symbol_mark_used_in_reloc): Likewise.
698 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
699 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
700 (symbol_mri_common_p): Likewise.
701 (symbol_mark_written, symbol_clear_written): Likewise.
702 (symbol_written_p): Likewise.
703 (symbol_mark_resolved, symbol_resolved_p): Likewise.
704 (symbol_section_p, symbol_equated_p): Likewise.
705 (symbol_constant_p): Likewise.
706 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
707 (symbol_get_obj, symbol_set_obj): Likewise.
708 (symbol_get_tc, symbol_set_tc): Likewise.
709 (symbol_begin): Initialize local_hash.
710 (print_symbol_value_1): Handle local symbols.
711 (symbol_print_statistics): Print local symbol statistics.
712 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
713 Declare new symbols.c functions. Move many declarations here from
715 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
716 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
717 (struct symbol): Move bsym to make it clearly the first field.
718 Remove TARGET_SYMBOL_FIELDS.
719 (symbolS): Don't typedef.
720 (struct broken_word): Remove.
721 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
722 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
723 (symbol_clear_list_pointers): Likewise.
724 (symbol_insert, symbol_remove): Likewise.
725 (symbol_previous, symbol_append): Likewise.
726 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
727 (struct local_symbol): Define.
728 (local_symbol_converted_p, local_symbol_mark_converted): Define.
729 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
730 (local_symbol_get_frag, local_symbol_set_frag): Define.
731 (local_symbol_get_real_symbol): Define.
732 (local_symbol_set_real_symbol): Define.
734 * write.c (write_object_file): Call resolve_local_symbol_values.
735 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
736 (TARGET_SYMBOL_FIELDS): Don't define.
737 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
738 ECOFF_DEBUGGING, add ECOFF fields.
739 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
740 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
741 ECOFF_DEBUGGING, add ECOFF fields.
742 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
743 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
744 * config/tc-mcore.h: Don't include struc-symbol.h.
745 (TARGET_SYMBOL_FIELDS): Don't define.
746 (struct mcore_tc_sy): Define.
747 (TC_SYMFIELD_TYPE): Define.
748 * Many files: Use symbolS instead of struct symbol. Use new
749 accessor functions rather than referring to symbolS fields
752 * read.c (s_mri_common): Don't add in value of line_label.
754 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
755 checking for SEC_LINK_ONCE.
757 * config/tc-sh.h (sh_fix_adjustable): Declare.
759 * app.c (input_buffer): New static variable.
760 (app_push): Save saved_input in allocated buffer.
761 (app_pop): Restored saved_input.
762 (do_scrub_chars): Change get parameter to take char * and int as
763 arguments. Change GET macro to pass input_buffer to get
764 function. Don't save input into allocated buffer.
765 * as.h (do_scrub_chars): Update declaration.
766 * input-file.c (input_file_get): Change to take char * and int.
767 Read data into passed in buffer. Remove static buffer.
768 * read.c (scrub_from_string): Change to take char * and int. Copy
769 data into passed in buffer.
771 * hash.h: Neaten. Declare hash_traverse.
772 * hash.c: Complete rewrite based on BFD hashing code.
773 * gasp.c (chunksize): New variable.
774 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
777 1999-05-28 Nick Clifton <nickc@cygnus.com>
779 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
780 addend unless the target uses an old ABI.
782 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
784 -Wchar-subscripts cleanup
785 * listing.c (listing_newline): Use unsigned char variable, so
786 calls to isascii,iscntrl are correct.
787 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
789 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
790 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
791 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
792 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
794 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
796 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
798 (arch_coldfire_p): New #define.
799 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
801 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
803 * config/tc-m68k.c (install_operand): Add places `n', `o'.
805 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
806 (install_operand): Add place `N'.
807 (init_table): Add registers ACC, MACSR, MASK.
809 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
811 * config/tc-m68k.c: Change mcf5200 --> mcf.
812 (archs): Add mcf5206e, mcf5307.
813 (m68k_ip): Add format `u'.
814 (install_operand): Add place `m', `M', `h'.
815 (init_table): Add upper/lower registers.
817 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
819 1999-05-28 Martin Dorey <mdorey@madge.com>
821 * config/tc-i960.c: Several minor changes to add ELF and
822 BFD_ASSEMBLER support.
823 * config/tc-i960.h: Likewise.
824 * configure.in (i960-*-elf*): New target.
825 * aclocal.m4, configure: Rebuild.
827 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
829 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
830 reloc changes when defined(BFD_ASSEMBLER).
832 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
834 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
836 * write.c (write_print_statistics): Output to file, not stderr.
838 * expr.c (generic_bignum_to_int32,64): Prototype.
840 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
841 output_sleb128, output_uleb128, output_big_sleb128,
842 output_big_uleb128, output_big_leb128): Prototype.
843 (output_big_sleb128, output_big_uleb128): Make inline.
844 (output_big_leb128): Remove inline
846 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
847 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
848 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
849 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
850 value for correct overflow check in write.c:fixup_segment.
851 * write.c (fixup_segment): Move bitfield overflow checks to after
852 the md_apply_fix call.
853 * config/obj-coff.c (fixup_segment): Likewise.
854 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
855 valueT *val argument.
857 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
859 * config/atof-ieee.c (gen_to_words): Correctly round a
860 denormalized number. Fix off-by-one in range checking for
861 exponent in a denormal.
863 1999-05-10 Nick Clifton <nickc@cygnus.com>
865 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
868 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
870 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
872 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
874 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
875 (ReverseRegRegmem): Remove.
876 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
877 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
878 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
881 From Doug Ledford <dledford@redhat.com>
882 * config/tc-i386.h (RegXMM): New for P/III.
883 * config/tc-i386.c: Add support for P/III.
885 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
887 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
888 (md_begin): Allow ppc32 insns in ppc64bridge mode.
889 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
891 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
893 * config/tc-i386.c (i386_immediate): Skip whitespace before
894 complaining about junk after expression.
895 (i386_displacement): Likewise.
897 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
899 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
900 Don't copy before downcaseing.
902 1999-05-05 Catherine Moore <clm@cygnus.com>
904 * tc-m68k.c: Include elf/m68k.h.
905 (m68k_elf_final_processing): New routine.
906 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
909 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
911 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
914 1999-04-30 Nick Clifton <nickc@cygnus.com>
916 * config/tc-mcore.c (mcore_s_section): Dump literals before
919 1999-04-29 Nick Clifton <nickc@cygnus.com>
921 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
924 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
926 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
927 (TC_INIT_FIX_DATA): Delete.
928 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
929 (TC_INIT_FIX_DATA): Delete.
930 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
931 * write.c (fix_new_internal): Initialize fx_cgen member.
932 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
933 (gas_cgen_md_apply_fix3): Update.
934 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
935 (md_cgen_record_fixup_exp): Update.
936 (FX_OPINFO_R_TYPE): Update.
938 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
939 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
940 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
941 * frags.h (struct frag): Make opindex, opinfo ints.
943 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
945 1999-04-26 Tom Tromey <tromey@cygnus.com>
947 * aclocal.m4, configure: Updated for new version of libtool.
949 1999-04-22 Nick Clifton <nickc@cygnus.com>
951 * config/tc-mcore.c (md_apply_fix3): Renamed function from
953 (md_apply_fix3): Do not fix up absolute relocations against
956 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
958 1999-04-20 Nick Clifton <nickc@cygnus.com>
960 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
961 changes and data-in-text directives.
962 (mcore_cons): New function: intercept cons() operations.
963 (mcore_float_cons): New function: intercept float_cons()
965 (mcore_stringer): New function: intercept stringer() operations.
967 1999-04-18 Ian Lance Taylor <ian@zembu.com>
969 * obj.h (struct format_ops): Change generate_asm_lineno field to
971 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
973 * config/tc-alpha.c (find_opcode_match): Add default case to
975 (find_macro_match): Likewise.
976 (load_expression): Parenthesize && within ||.
978 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
980 1999-04-17 Nick Clifton <nickc@cygnus.com>
982 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
983 .text .data .section pseudo ops.
984 (mcore_s_section): New function. Dump lits before changing secs.
985 (mcore_s_text): New function. Dump lits before changing secs.
986 (mcore_s_data): New function. Dump lits before changing secs.
988 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
990 * config/tc-mips.c (mips_32bitmode): New.
991 (md_begin): Set mips_32bitmode if needed.
992 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
993 Set EF_MIPS_32BITMODE.
995 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
997 * config/obj-coff.c (c_section_symbol): Fix typo in previous
1000 1999-04-16 Nick Clifton <nickc@cygnus.com>
1002 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
1004 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
1006 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
1007 expressions correctly.
1010 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
1012 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
1014 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
1016 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
1017 and fmpynfadd instructions.
1019 1999-04-11 Richard Henderson <rth@cygnus.com>
1021 * as.h (environ): Declare it, if needed.
1022 * as.c (dump_statistics): Don't declare environ.
1023 * configure.in (environ): Detect declaration.
1024 * configure, config.in: Rebuild
1026 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
1027 (i386_displacement): Allocate enough space for replacement buffer.
1028 Clean up replacement buffer initialization.
1030 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
1032 * subsegs.c (section_symbol): Don't create a new symbol if one
1033 already exists; instead, use the existing one, but set its segment
1034 and frag data if it hasn't already been defined.
1035 * config/obj-coff.c (c_section_symbol): Likewise.
1037 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
1039 * tc-alpha.c (load_expression): Call as_bad instead of abort.
1041 1999-04-08 Nick Clifton <nickc@cygnus.com>
1043 * config/tc-mcore.c: New File: Support routines for MCore
1045 * config/tc-mcore.h: New File: Definitions for MCore assembler.
1046 * config/obj-coff.c: Add support for mcore-pe target.
1048 * Makefile.am: Add support for MCore targets.
1049 * Makefile.in: Regenerate.
1050 * configure.in: Add support for MCore targets.
1051 * configure: Regenerate.
1053 * doc/all.texi: Set MCORE.
1054 * doc/as.texinfo: Document MCore specific command line options.
1056 * write.h: Prevent multiple inclusion.
1058 1999-04-06 Ian Lance Taylor <ian@zembu.com>
1060 * asintl.h (LC_MESSAGES): Never define.
1061 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
1063 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
1066 * Makefile.am (m68k-parse.c): If configuring in the source
1067 directory, copy m68k-parse.y into the local directory before
1068 running ylwrap, to remove spurious differences when generating
1070 * Makefile.in: Rebuild.
1072 * config/tc-sparc.h (md_do_align): Just allocate the number of
1073 bytes necessary, rather than always allocating 1024.
1075 1999-04-04 Ian Lance Taylor <ian@zembu.com>
1077 * listing.c (listing_newline): Add cast to avoid warning.
1078 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
1079 * config/tc-i386.c (i386_scale): Add return value.
1080 (build_displacement_string): Remove unused local temp_disp2.
1081 (i386_intel_memory_operand): Add parentheses to avoid warning.
1082 (i386_intel_operand): Remove unused local end_of_operand_string.
1083 (i386_operand): Remove unused local operand_modifier.
1084 (i386_operand): Add parens to avoid warning.
1086 1999-04-04 Don Bowman <don@pixsci.com>
1088 * configure.in: Add mips*-*-vxworks* target; have it define
1090 * configure, config.in: Rebuild.
1092 1999-03-31 Nick Clifton <nickc@cygnus.com>
1094 * configure.in (emulations): Add support for arm-epoc-pe.
1095 * configure: Regenerate.
1096 * config/te-epoc-pe.h: New file. Define macros specific to
1098 * config/tc-arm.h: Select epoc-pe-arm target format if configured
1099 for arm-epoc-pe target.
1101 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
1103 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
1105 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
1107 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
1108 detect ",n" without a condition.
1109 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1112 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
1114 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
1115 instruction is encoded with one bit.
1118 1999-03-23 Ian Lance Taylor <ian@zembu.com>
1120 * doc/internals.texi (CPU backend): Mention that
1121 line_separator_chars should not include newline. From thi
1122 <ttn@mingle.glug.org>.
1124 1999-03-22 Doug Evans <devans@casey.cygnus.com>
1126 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1127 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
1129 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
1131 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
1133 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
1135 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
1138 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
1140 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
1142 1999-03-15 Martin Hunt <hunt@cygnus.com>
1144 * app.c (do_scrub_begin): Change '-' back to a symbol char
1145 so we can use multiple opcodes on a line again.
1147 * config/tc-d30v.c: By default, warn if a symbol has
1148 the same name as a register. Plus some minor
1149 updates from the branch.
1151 1999-03-13 Nick Clifton <nickc@cygnus.com>
1153 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
1154 BFD_RELOC_16 and BFD_RELOC_64.
1156 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1158 * expr.c (expr): Add missing else.
1160 1999-03-12 Nick Clifton <nickc@cygnus.com>
1162 * config/tc-arm.c (md_apply_fix3): Improve error message.
1164 1999-03-11 Doug Evans <devans@casey.cygnus.com>
1166 * Makefile.am (CPU_TYPES): Add fr30.
1167 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
1168 (fr30,m32r dependencies): Update.
1169 * Makefile.in: Rebuild.
1171 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
1172 (gas_cgen_record_fixup_exp): Ditto.
1173 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
1174 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
1175 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1176 (md_cgen_lookup_reloc): Update use of operand->type.
1177 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
1178 (md_convert_frag): Call cgen_operand_lookup_by_num.
1179 (md_cgen_lookup_reloc): Update use of operand->type.
1180 (m32r_cgen_record_fixup_exp): Ditto.
1182 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
1184 * config/tc-mips.c (md_show_usage): Fix message.
1186 1999-03-03 Nick Clifton <nickc@cygnus.com>
1188 * doc/c-arm.texi (ARM Syntax): Document new command line switches
1189 and LDR reg,=<expr> instruction.
1191 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
1194 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
1196 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
1198 1999-02-17 Nick Clifton <nickc@cygnus.com>
1200 This patch was created by: Scott Bambrough
1201 <scottb@corelcomputer.com>
1204 Special cased '@' character. The '@' character is used as the
1205 ARM assembler comment character, as a special character
1206 and in ELF .symver pseudo-op's, and as a special character in
1207 .type and .section pseudo-ops.
1208 (symver_pseudo): New static variable.
1209 (symver_state): New static variable.
1210 (struct app_save): Add field 'symver_state'.
1211 (app_push): Save global symver_state int struct app_save.
1212 (app_pop): Restore global symver_state from struct app_save.
1213 (do_scrub_chars): Special case handling of '@' character in
1216 * configure.in: Modified to recognize armv* uname syntax from ARM
1218 * configure: Regenerated.
1220 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
1221 a prefix to the section's type.
1222 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
1223 the type's typename.
1225 * config/tc-arm.h: Add support for PIC generation:
1226 (pic_code): New boolean.
1227 (obj_relocate_extern): Define.
1228 (TC_RELOC_RTSYM_LOC_FIXUP): Define
1229 (TC_CONS_FIX_NEW): Define.
1230 (tc_fix_adjustable): Define.
1231 (GLOBAL_OFFSET_TABLE_NAME): Define.
1233 * config/tc-arm.c: Add support for PIC generation:
1234 (line_seperator_chars): Allow ';' as a seperator for Linux.
1235 (is_immediate_prefix): New macro.
1236 (arm_parse_reloc): New function.
1237 (s_arm_elf_cons): New function.
1238 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
1239 (md_undefined_symbol): Special case handling for the Global Offset
1241 (md_apply_fix3): Handle PIC relocs.
1242 (tc_gen_reloc): Handle PIC relocs.
1243 (md_parse_option): Add support for '-k' command line switch to
1244 enable PIC generation.
1245 (cons_fix_new_arm): New function.
1246 (s_arm_elf_cons): New function.
1248 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
1250 * configure.in: Add comments for uses of AC_DEFINE.
1251 * acinclude.m4: Likewise.
1252 * acconfig.h: Remove.
1253 * aclocal.m4: Rebuild.
1254 * configure: Rebuild.
1255 * Makefile.in: Rebuild.
1256 * config.in: Rebuild.
1258 1999-02-15 Jim Lemke <jlemke@cygnus.com>
1260 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
1261 non-constant offset from a base register.
1263 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
1265 * config/tc-alpha.c (md_show_usage): Put \ before newline in
1268 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
1270 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
1271 (emit_insn): Look for pc-relative and no-overflow specifiers on
1272 internal relocation types.
1274 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
1276 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
1279 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
1281 (mips_4650, mips_4010, mips_4100): Variables removed.
1282 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
1283 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
1285 (md_begin): Don't bother initializing the mips_NNNN variables;
1286 mips_cpu is set, and that's good enough now.
1287 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
1288 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
1289 (show): New function, to handle wrapping in the CPU lists.
1290 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
1292 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
1294 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
1295 than treat as an immediate specifier.
1297 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
1299 * config/tc-i386.c: Prototype many functions.
1300 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
1301 (i386_immediate): Remove unused second argument.
1302 (i386_intel_operand): Fix i386_is_reg typo.
1303 (i386_operand): Use allow_naked_reg.
1304 (output_invalid): Make operand int for K&R.
1306 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
1308 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
1310 * Makefile.in: Rebuild.
1312 1999-02-09 Doug Evans <devans@casey.cygnus.com>
1314 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
1316 (EXTRA_as_new_SOURCES): Comment out.
1317 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
1318 * Makefile.in: Rebuild.
1319 * doc/Makefile.in: Rebuild.
1320 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
1321 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
1322 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
1323 * configure: Rebuild.
1324 * aclocal.m4: Rebuild.
1325 * config.in: Rebuild.
1326 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
1327 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1328 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
1329 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1330 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
1331 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
1332 (gas_cgen_record_fixup_exp): Ditto.
1333 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
1334 descriptor, not global variable.
1335 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
1336 descriptor, not global variable. Refer to insert_operand handler
1337 via cpu descriptor, not global function.
1338 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1339 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
1340 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
1341 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1342 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
1343 * config/tc-m32r.c: Ditto.
1344 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
1345 (md_assemble): Ditto.
1346 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
1348 1999-02-09 Nick Clifton <nickc@cygnus.com>
1350 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
1351 relocations for ELF targets.
1353 1999-02-08 Nick Clifton <nickc@cygnus.com>
1355 * configure.in: Add support for StrongARM target.
1356 * configure: Regenerate.
1358 1999-02-05 Nick Clifton <nickc@cygnus.com>
1360 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
1362 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
1365 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
1367 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
1369 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
1371 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
1372 (INTEL_DWORD_MNEM_SUFFIX): Define.
1375 (DWORD_PTR): Define.
1376 (XWORD_PTR): Define.
1378 (OFFSET_FLAT): Define.
1380 (NONE_FOUND): Define.
1383 * config/tc-i386.c (set_intel_syntax): New routine.
1384 (intel_syntax): Declare.
1385 (allow_naked_reg): Declare.
1386 (md_pseudo_table): Support .intel_syntax and .att_syntax.
1387 (intel_float_operand): New routine.
1388 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
1389 Handle brackets as well as parens. Call i386_intel_operand for
1390 intel syntax. Reverse operands if appropriate. Handle new
1391 suffixes. Handle movzx and movsx.
1392 (i386_is_reg): New routine.
1393 (i386_immediate): New routine.
1394 (i386_scale): New routine.
1395 (i386_displacement): New routine.
1396 (i386_operand_modifier): New routine.
1397 (build_displacement_string): New routine.
1398 (i386_parse_seg): New routine.
1399 (i386_intel_memory_operand): New routine.
1400 (i386_intel_operand): New routine.
1401 (i386_operand): Call i386_displacement, i386_immediate,
1402 i386_scale, etc. instead of handling inline.
1403 (parse_register): Handle registers without prefix.
1405 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
1407 * configure: Regenerate.
1408 * configure.in (arm-*-oabi): New.
1409 (thumb-*-oabi): New.
1410 * config/tc-arm.c (target_oabi): Declare.
1411 (md_apply_fix3): Support REL relocs.
1412 (md_parse_option): Handle -oabi.
1413 (elf32_arm_target_format): New routine.
1414 (md_longopts): Add OPTION_OABI.
1415 * config/tc-arm.h: Redefine TARGET_FORMAT.
1418 1999-01-28 Nick Clifton <nickc@cygnus.com>
1420 * write.c (write_relocs): Handle out of range error.
1422 * config/tc-fr30.c (fr30_fix_adjustable): New function.
1423 (fr30_force_relocation): Default to 0.
1425 * config/tc-fr30.h (obj_fix_adjustable): Define.
1426 (TC_FORCE_RELOCATION): Define.
1428 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
1431 1999-01-16 Nick Clifton <nickc@cygnus.com>
1433 * config/tc-d30v.c (write_2_short): Do not generate a sequential
1434 merge of two instructions if the left instruciton kills the right.
1436 1999-01-11 Doug Evans <devans@casey.cygnus.com>
1438 * Makefile.in: Regenerate.
1439 * configure.in: Redo test for using cgen.
1440 * configure: Regenerate.
1442 1999-01-09 Nick Clifton <nickc@cygnus.com>
1444 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
1445 redefinition of this macro.
1447 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
1449 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
1452 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1454 * config/tc-mips.c (append_insn): For mips16, insert a nop between
1455 a read of HI or LO and an immediatly following branch.
1457 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1459 * config/tc-mips.c (md_begin): Another correction to the setting of
1462 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
1464 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
1466 1998-12-21 Nick Clifton <nickc@cygnus.com>
1468 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
1469 bit insn when optimizing, so that parallelised instructions will
1470 start on a 32 bit boundary.
1472 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
1474 * config/tc-mips.c (mips_eabi64): New.
1475 (md_begin): Set mips_eabi64.
1476 (mips_elf_final_processing): Use it.
1478 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
1480 * config/tc-mips.c (mips_elf_final_processing):
1481 Correct setting of ABI in e_flags.
1483 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
1485 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
1487 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
1489 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
1491 1998-12-15 Doug Evans <devans@casey.cygnus.com>
1493 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
1494 warning, values that don't fit in the field.
1496 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1498 * config/tc-mips.c (mips_abi_string): New.
1499 (md_parse_option,md_longopts): Add mabi.
1500 (mips_elf_final_processing): Set e_flags based on mabi flag.
1502 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1504 * config/tc-mips.c (md_parse_option): Handle vr4111.
1506 98-12-11 Ken Raeburn <raeburn@cygnus.com>
1508 * config/tc-h8300.c (build_bytes): Change message given if the
1509 instruction requires H8/300H mode and we're not in Hmode, to
1510 suggest that it may be the operand modes that are the problem, not
1511 necessarily the opcode.
1513 1998-12-10 Nick Clifton <nickc@cygnus.com>
1515 * config/tc-fr30.c: Add line separator character.
1517 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
1519 * configure.in (hppa-*-mpeix*): New target.
1520 * config/obj-som.h (obj_som_compiler): Declare.
1521 * config/obj-som.c (compiler_seen): New static variable.
1522 (obj_som_compiler): New function.
1523 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
1524 (md_pseudo_table): Add "compiler" if OBJ_SOM.
1525 (pa_type_args): Set hppa_priv_level.
1526 (pa_compiler): New static function if OBJ_SOM.
1527 * configure: Rebuild.
1529 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
1531 * read.c (output_leb128): Don't mark as inline.
1533 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
1535 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
1536 AIX .vbyte unaligned data support.
1537 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
1538 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
1541 1998-12-07 Nick Clifton <nickc@cygnus.com>
1543 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
1546 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
1548 * config/tc-arm.c (elf32_arm_force_relocation): Check for
1549 BFD_RELOC_ARM_PCREL_BRANCH.
1551 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
1553 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
1554 checking the target type.
1555 (mips-dec-bsd*): Set endian to little.
1556 * configure: Rebuild.
1558 COFF weak symbol support, based on patches from Mark Elbrecht
1559 <snowball3@usa.net>:
1560 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
1561 * config/obj-coff.c (obj_coff_weak): New static function.
1562 (obj_coff_endef) [both versions]: Handle weak symbols.
1563 (coff_frob_symbol): Likewise.
1564 (yank_symbols): Likewise.
1565 (obj_pseudo_table): Add "weak".
1567 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
1568 <aymeric.vincent@emi.u-bordeaux.fr>.
1569 * aclocal.m4: Rebuild with current tools.
1570 * configure: Rebuild.
1572 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
1573 an assertion failure for a case we can't handle when OBJ_ECOFF.
1575 * expr.c (operator): And with 0xff to avoid problems with signed
1578 1998-12-03 Nick Clifton <nickc@cygnus.com>
1580 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
1581 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
1583 1998-12-02 Nick Clifton <nickc@cygnus.com>
1585 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
1588 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
1590 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
1593 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
1595 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
1598 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
1600 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
1602 (d10v_cleanup): Only generate previous insn if a multiline insn is
1605 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
1607 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
1610 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
1612 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
1613 -marm6xxx command line switches.
1615 1998-11-18 Doug Evans <devans@casey.cygnus.com>
1617 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
1618 (itbl-ops.o): Delete duplicate dependencies.
1619 Rebuild dependencies.
1620 Add fr30 dependencies.
1621 * Makefile.in: Rebuild.
1623 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
1625 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
1627 * listing.c: Ignore line terminator characters found inside
1630 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
1632 * po/gas.pot: Regenerated.
1634 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
1636 * config/tc-fr30.c (fr30_is_colon_insn): New name for
1637 fr30_is_label_start(). Also checks for delay slot insns.
1639 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
1640 FR30 instructions which contain a colon in the mnemonic.
1642 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
1644 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
1646 * config/tc-fr30.c: Removed currently superflous code.
1648 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
1650 * config/tc-fr30.h: New file.
1651 * config/tc-fr30.c: Tweaking so that it will compile.
1653 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
1655 * config/tc-d10v.h (obj_fix_adjustable): Define.
1656 (TC_FORCE_RELOCATION): Define.
1657 (d10v_force_relocation): Declare.
1658 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
1659 (md_apply_fix3): Handle Vtable relocs.
1660 (d10v_fix_adjustable): New.
1661 (d10v_force_relocation): New.
1663 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
1665 * config/tc-d30v.c: Change default behaviour to ignore potential
1666 conflicts between register name and symbol names.
1668 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
1670 * configure.in: Add fr30-*-*.
1671 * config/tc-fr30.c: New file.
1672 * Makefile.in: Regenerated.
1673 * config.in: Regenerated.
1674 * configure: Regenerated.
1675 * doc/Makefile.in: Regenerated.
1676 * po/gas.pot: Regenerated.
1678 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
1680 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
1683 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
1685 * app.c (do_scrub_begin): Set characters above 127 to be symbol
1687 (do_scrub_chars): Add some casts to unsigned char to avoid
1688 unwanted sign extension.
1689 * read.c (lex_type): Set characters about 127 to be symbol
1691 * config/tc-i386.c (md_begin): Set identifier_chars and
1692 operand_chars for values above 127.
1694 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
1696 * configure.in: detect cygwin* instead of cygwin32*
1697 * configure: regenerate
1699 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
1701 * listing.c: Add support for producing a listing from piped
1704 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
1706 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
1707 (append_insn): Account for the tx39's multiply behavior.
1709 1998-10-26 Michael Meissner <meissner@cygnus.com>
1711 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
1712 from assemble_parallel_insns. Add support for '->' to indicate
1713 explicitly serializing the instructions.
1714 (md_assemble): Ditto.
1716 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
1718 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
1721 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
1723 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
1725 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
1727 * config/tc-mips.c : support frame and regmask/fregmask when
1728 MIPS_STABS_ELF is specified.
1730 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
1732 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
1733 (md_apply_fix): Don't return 1 for VTABLE relocs.
1734 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
1736 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1738 * doc/c-i386.texi: Replace occurences of "opcode" with
1739 "instruction mnemonic", "instruction", or "mnemonic" when
1740 referring to the name of an instruction. Use "opcode" when
1741 referring to the sequence of machine bytes.
1743 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
1744 (is_opcode_char): Rename to is_mnemonic_char.
1745 (md_assemble and i386_operand): Correct error messages from
1746 "opcode" to "instruction mnemonic"
1747 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
1748 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
1749 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
1750 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
1751 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
1752 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
1753 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
1755 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
1757 * config/tc-i386.c (i386_operand): Check for garbage after
1760 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
1762 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
1763 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
1765 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
1767 * config/tc-sh.h (obj_fix_adjustable): Define.
1768 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
1769 (md_apply_fix): Likewise.
1770 (tc_gen_reloc): Likewise.
1771 (sh_fix_adjustable): New.
1773 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
1775 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
1776 * cgen.h (gas_cgen_finish_insn): Update prototype.
1777 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
1778 cgen_insn_t -> CGEN_INSN_INT.
1779 (make_parallel): Update handling of CGEN_INT_INSN_P.
1780 (assemble_parallel_insn): Ditto.
1781 (target_make_parallel): New function.
1782 (md_assemble): Use it.
1784 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
1786 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
1788 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
1790 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
1791 converted into lower case.
1793 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
1795 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
1796 (gas_cgen_tc_gen_reloc): Likewise.
1797 * config/tc-m32r.h (obj_fix_adjustable): Define.
1798 * config/tc-m32r.c (m32r_fix_adjustable): New.
1799 (m32r_force_relocation): Handle VTABLE relocs.
1801 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
1803 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
1805 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
1807 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
1808 to lower case before parsing.
1810 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
1811 parallel insns modift buts in the PSW as a side effect.
1813 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
1815 * config/tc-d30v.c (find_format): Test for missing flag and
1818 (md_apply_fix3): Fix error messages to avoid
1819 assumption about presence of a symbol.
1821 (parallel_ok): Disallow parallel instructions that both modify the
1824 (find_format): Generate a warning if an odd numbered register is
1825 used as the first register in a mutli-register instruction.
1827 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
1829 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
1830 relocations are always associated with a symbol.
1832 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
1834 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
1835 (elf32_sparc_force_relocation): Declare.
1836 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
1837 (tc_gen_reloc): Handle vtable relocs.
1838 (elf32_sparc_force_relocation): New.
1840 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
1842 * symbols.c (S_IS_FUNCTION): New.
1843 * config/tc-v850.h (obj_fix_adjustable): Define.
1844 (TC_FORCE_RELOCATION): Define.
1845 (v850_force_relocation): Declare.
1846 * config/tc-v850.c (tc_gen_reloc): Use offset instead
1847 of fx_addnumber for VTABLE reloc addends.
1848 (md_apply_fix3): Handle VTABLE relocs.
1849 (v850_fix_adjustable): New.
1850 (v850_force_relocation): New.
1852 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
1854 * tc-hppa.c (fp_operand_format): Add some additional formats.
1855 (pa_ip): Do not automatically promote into pa2.0 mode.
1856 (pa_level): Handle ".level 2.0".
1858 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1860 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
1861 * config/tc-i386.h (template.extension_opcode): Change to
1862 unsigned int to allow full range of 8-bit opcode suffixes.
1863 (None): Redefine as 0xffff.
1865 From Jeff B Epler <jepler@usgs.gov>
1866 * doc/c-i386.texi (i386-SIMD): New section.
1868 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
1870 * read.c (discard_rest_of_line): New function.
1871 * read.h: Declare it.
1872 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
1874 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
1876 * config/tc-d10v.c (find_symbol_matching_register): New function.
1877 (find_opcode): Cope with the case where a register name matches
1880 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
1882 * config/tc-v850.c (md_pcrel_from): Rename to
1883 v850_pcrel_from_section.
1884 (v850_pcrel_from_section): Do not resolves symbols in other
1887 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
1889 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
1891 * config/tc-d10v.c (find_opcode): Generate an error if a register
1892 is supplied for an operand that should not be a register.
1894 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
1896 * config/tc-d30v.c (write_2_short): But do allow delayed branch
1897 instructions to have another instruction in the right bin.
1899 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
1901 * config/tc-d30v.c (write_2_short): Do not allow instructions in
1902 the right container if the left container holds a branch
1905 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
1907 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
1908 both a register name and symbol name.
1909 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
1911 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
1913 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
1914 execution unit class.
1916 (reg_name_search): If a name matches a register and a symbol,
1917 prefer the register.
1918 (find_format): Disallow flag registers when a general purpose
1919 register is required.
1920 If a number is required, but a register has been given, check to
1921 see if a symbol with the same name as the register exists, and if
1922 so, use that symbol.
1924 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
1926 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
1928 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
1930 * config/tc-d30v.c (find_format): Do not accept flag registers as
1931 general purpose registers.
1932 (find_format): If an immediate value is expected at a given place
1933 in a format, but a register name has been provided instead, check
1934 to see if that register name matches the name of a predefined
1935 symbol and if it does, then use the symbol instead.
1936 (reg_name_search): If a register name matches a symbol name,
1937 prefer the register name to the symbol name.
1939 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
1941 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
1942 the previous insn to empty.
1944 1998-09-20 Michael Meissner <meissner@cygnus.com>
1946 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
1947 pieces, forcing the use of an ANSI compiler.
1949 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1951 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
1953 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
1955 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
1957 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
1959 (obj_elf_vtable_entry): Likewise.
1960 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
1961 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
1962 (tc_gen_reloc): Likewise.
1963 (arm_fix_adjustable): Likewise.
1964 (elf32_arm_force_relocation): New.
1965 (armelf_frob_symbol): Remove coff-style symbol support.
1967 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
1969 * config/tc-i386.c (i386_operand): Fix typo in last patch.
1971 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
1973 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
1974 OBJ_COFF so that routine is defined for a.out format.
1976 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
1978 * config/tc-i386.c (i386_operand): Detect non-segment registers
1979 used as segment prefixes.
1981 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
1983 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
1984 optimize across FDE boundaries.
1986 * config/obj-coff.c (obj_coff_section): Preserve any link once
1987 flags when setting the section flags.
1989 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
1991 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
1992 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
1994 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
1996 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
1999 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
2001 * frags.c (frag_grow): Include the size of the frag struct in the
2004 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
2005 if the new subseg comes before the old.
2007 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2009 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
2010 to handle edge8 and edge16.
2012 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
2014 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
2015 before we clobber the symbol involved.
2017 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
2019 * config/tc-arm.c: Remove OBJ_ELF definitions for
2020 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
2021 use arm_adjust_symtab for OBJ_COFF.
2022 (armelf_adjust_symtab): New Routine.
2023 * config/tc-arm.h: Define obj_adjust_symtab to
2024 armelf_adjust_symtab for OBJ_ELF.
2026 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
2028 * configure.in: Make all i386-elf targets use bfd_gas.
2029 * config/tc-i386.c (tc_i386_force_relocation): New.
2030 (tc_i386_fix_adjustable): Don't fix vtable relocs.
2031 (md_apply_fix3): Likewise.
2032 (tc_gen_reloc): Handle them.
2033 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
2034 tc_i386_force_relocation.
2036 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
2038 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
2040 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
2042 * config/tc-d30v.c (md_assemble): Copy previous opcode over
2043 current opcode after writing the first insturction of a reverse
2046 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
2048 * read.h (generate_lineno_debug): Add prototype.
2049 * read.c (generate_lineno_debug): Make non-static.
2051 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2053 * config/tc-i386.c (md_assemble): Only warn for address/data size
2056 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
2058 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
2059 against Thumb function names, as the linker needs this information.
2061 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
2063 * expr.c (operand): Check also that there is no advance in operand
2064 after atof_generic in order to decide "is it label 0f or floating
2067 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
2069 * config/tc-m32r.c: Replace double dash prefix to M32R specific
2070 command line options with a single dash.
2071 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
2073 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
2075 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
2076 * tc-arm.c (arm_fix_adjustable): New routine.
2078 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
2080 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
2081 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
2082 demand_empty_rest_of_line before mri_comment_end.
2083 (equals): Check garbage after expression before
2084 mri_comment_end in MRI mode.
2086 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
2088 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
2089 small immediate constant to use the constant itself rather than
2092 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
2094 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
2095 (pa_leave): Likewise.
2097 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2099 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
2101 (i386_operand): Fix an error message.
2103 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
2105 * doc/c-arm.texi (ARM Directives): Document .req directive.
2107 * config/tc-arm.c (reg_required_here): Display erroneous string if
2108 the register name could not be decoded.
2109 Do not set inst.instruction if the sift is -1.
2111 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
2113 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
2116 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
2118 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2119 even if it is belived to be unnecessary.
2121 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2123 config/tc-i386.c (i386_operand): Size immediate constants by
2124 suffix (erroneously removed as part of July 7 change).
2126 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
2128 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
2129 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
2130 (armelf_frob_symbol): New Routine.
2131 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
2133 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
2135 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
2137 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
2139 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
2140 command line switches passed to assembler.
2142 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
2144 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
2145 (gas_cgen_opcode_desc): Declare.
2146 (gas_cgen_parse_operand): Declare.
2147 (*): Prepend gas_ to gas specific fns to denote them as such.
2149 * cgen.c (gas_cgen_opcode_desc): New global
2150 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
2151 (queue_fixup): Renamed from cgen_queue_fixup.
2152 (*): Prepend gas_ to gas specific fns to denote them as such.
2154 (gas_cgen_md_apply_fix3): Update call to insert_operand.
2155 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
2156 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
2157 Open opcode table and initialize it.
2158 (make_parallel): Use gas_cgen_opcode_desc.
2159 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
2160 (md_assemble): Ditto.
2162 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
2164 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
2165 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
2166 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
2167 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
2168 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
2169 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
2170 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
2171 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
2172 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
2173 (INIT_STAB_SECTION): Likewise.
2174 (OBJ_PROCESS_STAB): Likewise.
2176 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
2177 (md_parse_option): Watch for them.
2178 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
2179 (md_begin): Kill neverdef code.
2180 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
2181 (s_alpha_prologue): Watch alpha_cur_ent_sym.
2182 (s_alpha_coff_wrapper): New.
2183 (md_pseudo_table): Trap all ECOFF pseudos.
2185 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
2187 Start of changes to remove mdebug section from mips*-elf
2188 Based on MIPS_STAB_ELF definition
2189 * acconfig.h: undef if not configured
2190 * config.in: undef if not configured
2191 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
2192 * config/tc-mips.c (s_ent): set BSF_FUNCTION
2193 * stabs.c (s_stab_generic): flush frag
2195 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
2197 * configure.in: (arm-*-elf): Handle.
2198 (thumb-*-elf): Handle.
2199 * configure: Regenerate.
2200 * read.c (stringer): Fix typo in comment.
2201 * write.c (fixup_segment): Don't add symbol value to addend if
2203 * config/tc-arm.c (md_section_align): Don't align dwarf debug
2205 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
2208 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
2210 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
2211 (write_2_short): Emit warning if new flag is set.
2212 (do_assemble): Set flags if left instruction is one of special
2213 "right-instruction-killer" type.
2215 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
2217 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
2218 Always output words in debug_info section as big endian.
2219 (sparc_target_format): Choose correct bfd target.
2220 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
2222 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
2224 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
2225 to work with internationalization code. Issue an error when two
2226 operands match that are not allowed to match.
2228 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
2230 * configure.in (install_tooldir): Allow target to specify whether
2231 it wants to be installed in $(tooldir)/bin.
2232 * configure: Regenerate.
2233 * Makefile.am (install-exec-local): Set install-exec-tooldir
2234 dependency via configure.
2235 * Makefile.in: Regenerate.
2237 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
2239 * Makefile.am (install-exec-local): Split into two ...
2240 (install-exec-bindir,install-exec-tooldir): New rules.
2241 * Makefile.in: Regenerate.
2243 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
2245 * Makefile.am (install-exec-local): Don't remove the file before
2246 checking whether $(bindir) == $(tooldir)/bin. From Maciej
2247 W. Rozycki <macro@ds2.pg.gda.pl>.
2248 * Makefile.in: Rebuild.
2250 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
2252 * cgen.c: Include libiberty.h.
2253 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
2254 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
2255 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
2256 (md_cgen_lookup_reloc)): Declare.
2257 (md_cgen_record_fixup_exp): Declare.
2258 * config/tc-m32r.h (md_pcrel_from_section): Declare.
2259 (m32r_relax_frag): Declare.
2260 (cgen_md_apply_fix3): Decls moved to cgen.h.
2261 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
2262 (m32r_cgen_record_fixup_exp): Delete decl.
2263 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
2264 (assemble_nop): Delete.
2265 (expand_debug_syms): Delete unused `exp'.
2266 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
2267 Add default case for -Wall.
2268 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
2269 (md_atof): Delete unused wordP.
2271 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
2273 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
2276 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
2278 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
2279 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
2280 .print, .purgem, and .struct. Remove documentation for
2283 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
2285 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
2286 Update call to insert_operand.
2288 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
2290 * config/tc-m32r.c (ms_show_usage): Formatting changes.
2292 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
2294 * config/tc-i386.c (md_assemble): Don't get confused by trailing
2295 whitespace after a prefix operator.
2297 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
2299 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
2301 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
2303 * config/tc-sparc.c (log2): New static function.
2304 (s_reserve): Use log2 to convert alignment before calling
2306 (s_common): Use log2 to convert alignment before calling
2307 record_alignment and frag_align.
2308 (sparc_cons_align): Use log2.
2310 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
2312 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
2313 (s_common): Likewise.
2315 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
2316 initialization of waddr.
2317 (sparc_elf_final_processing): Add default case to switch.
2319 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2321 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
2322 than temporary real.
2324 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
2326 * write.c (subsegs_finish): Don't align the segments if there were
2329 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
2330 copying aux information.
2332 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
2333 expression into a symbol.
2335 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2337 * config/tc-i386.c (mode_from_disp_size): Change arg and return
2338 type to unsigned int.
2339 (md_assemble): Change type used to store offsets from unsigned
2341 (i386_operand): Switch error check to only call RESTORE_END_STRING
2342 once after parse_register.
2344 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
2346 * config/tc-v850.c (md_show_usage): Changed format to match that
2349 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
2351 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2353 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
2355 (md_apply_fix_2): Force the symbol of the vtable reloc to be
2358 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
2360 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
2361 * doc/Makefile.in: Rebuild.
2363 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
2365 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
2366 for %lo expressions.
2367 (mips_ip, case 'u'): Move range check after code to mask
2368 off bits in %hi/%lo expressions. Mask off high bits for
2371 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
2373 * doc/Makefile.am (gasver.texi): New target.
2374 (as.info, as.dvi): Depends upon gasver.texi.
2375 * doc/as.texinfo: Include gasver.texi. Mention version number on
2376 title page and in top node.
2377 * doc/Makefile.in: Rebuild.
2379 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
2381 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
2382 but not including the line containing the edict.
2383 * listing.h (LISTING_EOF): New.
2384 * input-scrub.c (input_scrub_next_buffer): Call it.
2386 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2388 * config/tc-i386.c (i386_operand): Don't set the size of an
2389 immediate address based solely on the suffix and the mode.
2391 * config/tc-i386.c (md_assemble): Add assertion to make sure
2392 overlap2 does not set Imm.
2394 * config/tc-i386.c (space_chars): Remove. The scrubber converts
2395 sequences of whitespace to a single space.
2396 (is_space_chars): Just compare with space.
2397 (md_begin): Don't initialize space_chars.
2398 (md_assemble): Just skip a single whitespace character.
2399 (i386_operand): Rewrite base-index parsing to use new
2400 parse_register, and to skip white space. Skip white space in a
2401 number of other places too. Don't give error message if
2402 parse_register fails.
2403 (parse_register): Change reg_string parameter to be non-const.
2404 Add end_op parameter. Skip white space after the `%', and return
2405 end of register string. Give error message here rather than
2408 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
2410 Based on patch from Matt Semersky <matts@scd.hp.com>:
2411 * expr.c (op_encoding): Make const.
2412 (expr_set_precedence): New function.
2413 (expr_begin): Don't set operator rankings, just call
2414 expr_set_precedence.
2415 * expr.h (expr_set_precedence): Declare.
2416 * read.c (s_mri): Call expr_set_precedence.
2418 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
2420 * doc/as.texinfo (Statements): Remove paragraph discussing
2421 continuing lines with a backslash. This hasn't worked for years,
2424 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
2426 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
2428 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
2429 (ps_CTORS, ps_DTORS): New section types.
2430 (vms_fixup_xtors_section): New function
2431 (Ctors_Psect, Dtors_Psect): Define.
2432 (IS_GXX_XTOR): Define
2433 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
2434 Filter static constructors/destructors and add to
2435 Ctors_Symbols/Dtors_Symbols chain.
2436 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
2437 appropriate section.
2439 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
2440 * makefile.vms: Merge vax/vms support.
2442 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
2444 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
2445 (elf_pseudo_table): Add them.
2446 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
2447 (md_apply_fix): Accept them.
2448 (mips_fix_adjustable): Don't adjust them.
2449 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
2450 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
2451 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
2452 (tc_fix_adjustable): Don't adjust them.
2454 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
2456 * Makefile.am (CGEN_CPU_PREFIX): New variable.
2458 * Makefile.in: Regenerate.
2459 * configure.in: AC_SUBST cgen_cpu_prefix.
2460 * configure: Regenerate.
2462 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2464 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
2465 Changed all users of COND12_DELAY.
2467 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
2469 * config/tc-mn10300.c (set_arch_mach): New function.
2470 (md_pseudo_table): Add pseudo-ops to set the current machine type.
2471 (md_begin): Default to mn10300 mode.
2472 (md_assemble): Only accept instructions for the core mn10300
2473 chip and the active machine type.
2475 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
2477 * subsegs.h (segment_info_type): Give the struct a name.
2478 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
2479 * config/tc-h8500.h (tc_reloc_mangle): Declare.
2480 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
2481 * config/tc-w65.h (tc_reloc_mangle): Declare.
2482 * config/tc-z8k.h (tc_reloc_mangle): Declare.
2484 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
2486 * config/tc-v850.c (v850_comm): Restore old section
2487 after common processing.
2489 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
2491 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
2493 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
2495 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
2496 char with code that explicitly sign-extends.
2498 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
2500 * config/tc-v850.c (md_begin): Restore text section as the current
2501 section after creating call table sections.
2502 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
2505 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
2506 with call to macro SYM_AUXINFO.
2508 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
2510 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
2511 with the program transform name.
2512 * Makefile.in: Rebuild.
2514 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
2516 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
2519 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
2521 * config/tc-i386.c (i386_operand): Be prepared for a space between
2522 the open parenthesis and the start of the register operand,
2523 because of the June 16 change.
2525 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
2527 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
2530 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
2532 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2533 even if it is belived to be unnecessary.
2535 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
2537 * write.c (adjust_reloc_syms): Never adjust relocs against weak
2539 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
2541 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
2543 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
2544 shift amount for a repeated operand. The shift amount for the
2545 repeated copy comes from the size of the operand.
2547 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
2549 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
2551 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
2553 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
2555 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2557 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
2558 characters in it as LEX_IS_SYMBOL_COMPONENT.
2559 * config/tc-i386.h (tc_symbol_chars): Define.
2560 (extra_symbol_chars): Declare.
2561 * config/tc-i386.c (extra_symbol_chars): Define.
2562 (comment_chars): Don't use '/' as comment start if TE_LINUX.
2563 (line_comment_chars): Set to '/' if TE_LINUX.
2564 * doc/c-i386.texi (i386-prefixes): Update.
2565 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
2567 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
2569 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
2570 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
2572 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
2574 * config/tc-d10v.c (md_apply_fix3): Checking displacement
2575 constraint in instructions REP & REPI.
2577 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
2579 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
2580 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
2582 (check_range): If the operand is shifted, then shift the number
2583 before checking its range.
2585 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
2587 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
2590 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
2592 * config/tc-v850.c (v850_comm): Create special sections as needed.
2594 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
2596 * config/tc-d10v.c (write_2_short): Addition of swapping
2597 instructions for sequential and reverse sequential order when
2598 given order is not possible.
2600 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
2602 * Makefile.am: Rebuild dependencies.
2603 (DEP_INCLUDES): Fix reference to intl build directory.
2604 * Makefile.in: Rebuild.
2606 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2608 * doc/c-i386.texi: Update 16 bit documentation.
2610 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
2611 IgnoreDataSize to IgnoreSize as they are used for address size as
2613 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
2614 32-bit mode, similarly addr16/data16 and variants.
2616 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
2618 * config/tc-d30v.c (md_assemble): Fix handling of reverse
2619 sequential word multiply instructions.
2621 (do_assemble): Add extra command line argument, to allow mul32
2622 attribute to be preserved across parallel insns.
2623 (md_assemble): Insert NOPs between explicitly parallel insns which
2624 contain an 32 bit multiply and a 16 multiply.
2626 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2628 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
2631 * config/tc-i386.c (reloc): Add braces.
2633 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
2634 consistent with Intel naming.
2635 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
2636 use bitfields in sib_byte.
2637 (modrm_byte): Don't use bitfields here either.
2639 * config/tc-i386.c (current_templates): Add const.
2640 (parse_register): Add const to return, param, and char *s.
2641 (i386_operand): Add const to reg_entry *r.
2642 * config/tc-i386.h (templates): Add const to start, end.
2644 Inspired by code for 16 bit gas support from Martynas Kunigelis
2645 <martynas@nm3.ktu.lt>:
2646 * config/tc-i386.c (md_assemble): Add full support for 16 bit
2647 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
2648 (uses_mem_addrmode): Remove.
2649 (md_estimate_size_before_relax): Add support here too.
2650 (md_relax_table): Rewrite interface to md_relax for 16 bit
2652 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
2653 (opcode_suffix_to_type): Remove.
2654 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
2655 (SIZE_FROM_RELAX_STATE): Modify to suit above.
2656 (md_convert_frag): Likewise.
2657 (i386_operand): Add support for 16 bit base/index regs,
2658 immediates, and displacements. Remove some unnecessary casts, and
2659 localise end_of_operand_string, displacement_string_start,
2660 displacement_string_end variables. Add GCC_ASM_O_HACK.
2661 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
2663 * config/tc-i386.c (prefix_hash): Remove.
2664 (md_begin): Rewrite without obstacks. Remove prefix hash table
2665 handling. Rewrite lexical table handling.
2666 (i386_print_statistics): Don't print prefix statistics.
2667 (md_assemble): Rewrite instruction parser so that line is not
2668 converted to lower case. Don't do a hash_find for prefixes,
2669 instead recognise them via opcode modifier.
2670 (expecting_operand, paren_not_balanced): Localise variables.
2671 * config/tc-i386.h (IsPrefix): Define.
2672 (prefix_entry): Remove.
2674 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
2675 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
2676 '\\' in case where comment_chars contains '/'.
2678 * config/tc-i386.c (MATCH): Ensure given operand and template
2679 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
2680 you must write `ljmp *table(%ebx)'.
2682 From H.J. Lu <hjl@gnu.org>:
2683 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
2684 as 0 ifndef BFD_ASSEMBLER.
2685 (md_assemble): Allow immediate operands without suffix or
2686 other reg operand to default in size to the current code size.
2688 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
2690 * config/tc-v850.c (md_begin): Restore creation of
2691 .call_table_text and .call_table_data sections.
2693 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
2695 * config/tc-d30v.c (md_assemble): Set execution type to unknown
2696 after emitting a word of noops.
2698 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2700 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
2701 (i386_operand): Simplify checks for valid base/index combinations.
2702 Disallow `in 4(%dx),%al'.
2704 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
2706 (add_prefix): Change parameter from char to int.
2708 * config/tc-i386.h (Ugh): Define opcode modifier.
2709 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
2711 * config/tc-i386.c (md_assemble): Rewrite MATCH and
2712 CONSISTENT_REGISTER_MATCH macros to check register types more
2713 thoroughly. Check for illegal suffix/operand combinations
2714 when matching insns with operands. Handle new `s' suffix, and
2715 associated FloatMF opcode modifier for float insns with memory
2717 * config/tc-i386.h (FloatMF): Define new opcode modifier.
2718 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
2719 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
2720 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
2721 DATA_PREFIX_OPCODE throughout.
2723 * config/tc-i386.c (REGISTER_WARNINGS): Define.
2724 (md_assemble): Rewrite suffix/register operand checking code to be
2725 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
2726 AnyMem, the better to grep.
2728 (i386_operand): Don't set Mem bits in i.types[this_operand] when
2729 given a memory operand. Don't set Abs bits either.
2730 (type_names): Remove Mem*, Abs*.
2731 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
2732 define opcode_modifiers as these cases are handled by Disp8,
2733 Disp16, Disp32 and suffix checks.
2734 (COMES_IN_BOTH_DIRECTIONS): Remove.
2735 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
2737 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
2738 if IgnoreDataSize modifier given. Remove ShortformW modifier
2739 test. Add test for ShortForm in W base_opcode modification.
2740 Merge Seg2ShortForm and Seg3ShortForm code.
2741 * config/tc-i386.h (ShortFormW): Remove.
2742 (IgnoreDataSize): Define.
2744 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
2746 * config/tc-d30v.c (md_assemble): Store previous segment state
2747 with previous instruction.
2749 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2751 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
2752 (ebp, esp): Remove static variables.
2753 (MATCH): Remove test for InOutPortReg.
2754 (i386_operand): Properly handle InOutPortReg here instead.
2755 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
2756 (md_assemble): Simplify and correct modrm and sib generation.
2757 (i386_operand): Add warning for scale without index.
2758 Rewrite checks for valid base/index combinations.
2760 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
2761 macros and enclose in do while(0).
2762 (RESTORE_END_STRING): Likewise.
2763 (md_assemble): Add one to printed operand number so we start
2764 from 1 not 0. Add some more gettext invocations.
2765 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
2768 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
2769 DATA_PREFIX, SEG_PREFIX): Define.
2770 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
2771 (check_prefix): Remove function.
2772 (add_prefix): New function. Add prefix to i.prefix as well as
2774 (md_assemble): Changes for add_prefix. Remove hack for wait
2775 prefix, instead always output prefixes in fixed order. Test
2776 for jcxz/loop when selecting between word & dword operations,
2777 and add address size prefix rather than operand size prefix.
2778 Remove operand -> address size hack when emitting jcxz/loop.
2779 (i386_operand): Remove O_Absent check as it's done in expr.
2781 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
2783 * configure.in: Recognize m5200 as a cpu_type of m68k.
2784 * aclocal.m4: Rebuild with current libtool.
2785 * configure: Rebuild.
2787 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2789 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
2790 to relaxable_symbol to prevent references to external symbol from
2793 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
2795 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
2796 symbols are relaxable.
2798 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
2800 * config/tc-v850.c (md_begin): Don't create special
2801 sections by default.
2803 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
2805 * config/tc-mips.c (macro): For div and udiv, close the
2806 reorder block as soon as possible.
2808 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
2810 From Matt Semersky <matts@scd.hp.com>:
2811 * macro.c (macro_mri_mode): New function.
2812 * macro.h (macro_mri_mode): Declare.
2813 * read.c (s_mri): Call macro_mri_mode when switching in and out of
2816 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
2818 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
2821 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
2822 until after xstrdup in OBJ_EVAX case.
2824 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
2826 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
2827 offset calculation. Also, use VAX_BRW from vax-inst.h instead
2828 of hardcoded magic number.
2829 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
2831 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
2833 * read.c (do_s_func): New function.
2835 * read.h (do_s_func): Add prototype.
2837 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
2839 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
2840 nops if fill pattern not specified.
2842 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
2844 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
2845 * config/te-go32.h (TE_GO32): Define.
2846 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
2848 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
2850 Implement .func/.endfunc pseudo-ops.
2851 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
2853 * read.c (potable): Add .func,.endfunc.
2854 (s_func): New function.
2855 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
2857 (in_doc_func_p,current_function_label): New static globals.
2858 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
2860 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
2862 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
2863 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
2864 * config/tc-arm.h (WORKING_DOT_WORD): Define.
2865 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
2866 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
2867 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
2868 * config/tc-i860.h (WORKING_DOT_WORD): Define.
2869 * config/tc-i960.h (WORKING_DOT_WORD): Define.
2870 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
2871 * config/tc-w65.h (WORKING_DOT_WORD): Define.
2872 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
2873 * config/tc-a29k.c: Don't define md_short_jump_size,
2874 md_long_jump_size, md_create_short_jump or md_create_long_jump.
2875 * config/tc-alpha.c: Likewise.
2876 * config/tc-alpha.h: Likewise.
2877 * config/tc-arm.c: Likewise.
2878 * config/tc-h8300.c: Likewise.
2879 * config/tc-h8500.c: Likewise.
2880 * config/tc-hppa.c: Likewise.
2881 * config/tc-i860.c: Likewise.
2882 * config/tc-i960.c: Likewise.
2883 * config/tc-ppc.c: Likewise.
2884 * config/tc-sh.c: Likewise.
2885 * config/tc-sparc.h: Likewise.
2886 * config/tc-tic30.c: Likewise.
2887 * config/tc-w65.c: Likewise.
2888 * config/tc-z8k.c: Likewise.
2890 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
2892 * config/tc-vax.c (_): Delete this macro used for placeholder
2893 values in vax_operand_width_size; it conflicts with the _() macro
2894 used for internationalization.
2896 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
2898 * symbols.c (symbol_find_base): Fix case insensitive symbol name
2899 code. From Chris Moller <moller@bops.com>.
2901 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
2902 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
2903 * read.c (emit_expr): Initialize seg and subseg fields of a new
2905 * write.c (write_object_file): Switch to the appropriate segment
2906 and subsegment when processing a broken word.
2908 * config/tc-m68k.c (mri_assemble): New static function.
2909 (build_mri_control_operand): Call mri_assemble rather than
2911 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
2912 (s_mri_endf, s_mri_endw): Likewise.
2914 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
2916 * read.c (s_org): Call md_flush_pending_output if it is defined.
2918 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
2920 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
2922 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
2923 (md_parse_option): Add for same.
2924 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
2925 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
2926 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
2928 * config/tc-sparc.h (cons_fix_new_sparc): Added.
2930 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
2932 * config/tc-arm.c (find_real_start): Relax definition of local
2935 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
2937 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
2938 symbols at the given address, not just the last one specified.
2940 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
2942 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
2943 or number_to_chars_littleendian to write data.
2945 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
2947 * config/tc-v850.c (md_assemble): Remove artificially created
2948 register name symbols.
2950 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
2952 * write.c (fixup_segment): Change "segment" to "section" in
2955 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
2957 * write.c (fixup_segment): Change sym1-sym2 message again.
2959 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
2961 * write.c (fixup_segment): Improve error message for sym1-sym2
2962 errors when sym1 is in a different segment from sym2.
2964 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
2966 * config/tc-m32r.c (warn_unmatched_high): New static local.
2967 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
2968 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
2969 (md_longopts): Recognize --{no-,}warn-unmatched-high.
2970 (md_parse_option): Likewise.
2971 (md_show_usage): Likewise.
2972 (m32r_frob_file): Likewise.
2974 * read.c (generate_file_debug,generate_lineno_debug): New functions.
2975 (read_a_source_file): Call them.
2976 * read.h (stabs_generate_asm_file): Declare.
2977 * stabs.c (stabs_generate_asm_file): New function.
2978 (generate_asm_file): New function.
2979 (stabs_generate_asm_lineno): Move file name handling into
2982 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
2984 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
2985 (d30v_current_align, d30v_current_align_seg): New variables.
2986 (d30v_last_label): New variable.
2987 (d30v_align, s_d30v_align, s_d30v_text): New functions.
2988 (s_d30v_data, s_d30v_section): Likewise.
2989 (md_pseudo_table): Call them.
2990 (md_begin): Initialize d30v_current_align_seg.
2991 (md_assemble): Call d30v_align when needed by known current alignment.
2992 (d30v_frob_label, d30v_cons_align): New functions.
2993 * config/tc-d30v.h (md_do_align): Remove.
2994 (tc_frob_label): Call d30v_frob_label.
2995 (md_cons_align): New.
2997 * config/tc-d30v.c (find_format): Convert complex expressions to
2998 expression symbols before processing. Clean up code formatting.
3000 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
3002 * po/Make-in (install-info): New target.
3004 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
3006 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
3008 * config/tc-mn10300.c (md_assemble): Likewise.
3010 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
3012 * Makefile.am: Update with `make dep-am'.
3013 (HFILES): Add cgen.h.
3014 (cgen.o): Depend on cgen.h.
3015 * Makefile.in: Regenerate.
3017 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
3019 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
3021 * gasp.c (grab_label): Permit a label to be a preprocessor
3022 variable by permitting a label to start with a backslash.
3024 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
3026 * config/tc-mips.c (validate_mips_insn): Removed hack
3027 for previously inaccessible bitfields in some INSN_TRAP
3030 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
3032 * config/tc-d30v.c (do_assemble): Abort with error message
3033 if opcode operands do not match.
3035 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
3037 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
3038 'q' operand format for 20-bit "break"/"sdbbp" instructions.
3039 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
3040 similar new 'q' operand.
3042 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
3044 * cgen.c (cgen_asm_finish_insn): Fix typo.
3046 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
3049 * cgen.c: Include it.
3050 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
3051 (cgen_asm_finish_insn): Result is now void. New arg `result'.
3052 All callers updated.
3053 * config/tc-m32r.c: Include cgen.h.
3054 (m23r_insn): New members num_fixups,fixups.
3056 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
3058 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
3059 to avoid compiler warning.
3061 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
3063 * makefile.vms: Run dec c with /nodebug. Pass CC value when
3066 * makefile.vms (OBJS): Add ehopt.obj
3068 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
3070 * doc/c-vax.texi: Correct and extend vax/vms documentation.
3072 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
3074 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
3075 a short format insn.
3076 (md_assemble): Set it for explicitly packed insns.
3078 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
3080 * config/obj-coff.c (c_symbol_merge): Do not take address of
3081 native fields when performing the memcpy.
3083 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
3085 * config/tc-mips.c (macro,macro2): Implement
3086 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
3088 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3090 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
3091 relocations against globally visible symbols.
3092 * config/tc-m68k.c (relaxable_symbol): New macro.
3093 (m68k_ip, md_estimate_size_before_relax): Use it.
3094 (tc_m68k_fix_adjustable): Also handle weak symbols.
3096 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
3098 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
3099 references to externally visible symbols.
3100 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3101 values in twice for a PC relative reloc if the symbol is
3104 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
3105 don't adjust a PC relative reloc against an externally visible
3107 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
3108 for a PC relative fixup against an externally visible defined
3109 symbol, arrange to store object file and addend values as though
3110 the symbol were not defined.
3111 (tc_gen_reloc): Likewise.
3113 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
3115 * read.c (sizeof_leb128): Referenced externally by write.c so
3118 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
3120 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
3121 and expand a 'debug' symbol associated with the next instruction
3122 that does not cause a short instruction to be filled with a NOP.
3123 (md_pseudo_table): Add support for .debugsym.
3124 (assemble_parallel_insn): Add calls to expand_debug_sym as
3126 (md_assemble): Ditto.
3128 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
3130 * as.c (main): Conditionally call setlocale.
3131 * gasp.c (main): Likewise.
3132 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
3133 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
3135 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
3137 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3139 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
3141 * config/tc-hppa.c: Change all calls to bzero to use memset.
3142 (pa_ip): Add cast to avoid warning.
3143 (tc_gen_reloc, md_apply_fix): Likewise.
3144 (pa_find_space_by_number): Likewise.
3145 (hppa_force_relocation): Likewise.
3146 (pa_block): Change i to unsigned int.
3147 * config/obj-som.h (obj_som_copyright): Declare.
3149 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
3151 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
3152 for line numbers for assembly source.
3154 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
3156 * configure.in: Change version number to 2.9.4
3157 * configure: Rebuild.
3159 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
3161 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
3163 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
3165 * ecoff.h: Change symbolS in function declaration to struct
3168 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
3170 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
3171 (md_convert_frag): Fix i18n typo.
3173 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
3175 * ecoff.c (ecoff_get_cur_proc_sym): New function.
3176 * ecoff.h: Protoype it.
3177 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
3178 [EVAX] (s_alpha_prologue): Delete.
3179 (md_pseudo_table): Update.
3181 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
3183 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
3184 array to local pointer.
3185 (get_args, parse_expr): Add casts to avoid warnings.
3187 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
3189 * read.c (s_set): Cast xmalloc return value to fragS *.
3190 * config/tc-m68k.c (m68k_ip): Function made static to match
3191 previous forward declaration.
3192 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
3194 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
3196 * config/tc-v850.c: Add internationalisation macros to error
3199 * config/tc-m32r.c (can_make_parallel): Add internationalisation
3200 macros to error strings.
3202 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
3204 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
3205 reloc is in the TOC csect.
3206 (md_apply_fix3): Correct gettext typo.
3208 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
3210 * config/tc-arm.c (find_real_start): Ignore symbols starting with
3211 .L - they are local labels and the branches are not really
3212 function calls but rather far jumps.
3214 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
3216 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3218 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
3220 * config/tc-i386.c (md_assemble): Print operand number rather than
3221 using ordinal_names.
3222 (i386_operand): Likewise.
3224 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
3226 * Makefile.am (INTLLIBS): Define to work around apparent automake
3228 All Makefiles: Regenerated.
3230 * Many files: Added gettext invocations around user-visible
3232 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
3233 HAVE_LC_MESSAGES): Define.
3234 * dep-in.sed: Added asintl.h.
3235 * po/Make-in: New file.
3236 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
3238 * read.c (Z_): Renamed from `_'.
3239 * Makefile.am (SUBDIRS): Added po.
3240 (POTFILES): new macro.
3241 (po/POTFILES.in): New target.
3242 ($(OBJS)): Added asintl.h.
3244 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
3245 (as_new_LDADD): Added $(INTLLIBS).
3246 (as_new_DEPENDENCIES): Added $(INTLDEPS).
3247 (gasp_new_LDADD): Added $(INTLLIBS).
3248 (gasp_new_DEPENDENCIES): New macro.
3249 * configure, aclocal.m4: Rebuilt.
3250 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
3252 (ALL_LINGUAS): Define.
3253 * macro.c: Include "asintl.h".
3254 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
3255 * as.h: Include "asintl.h".
3256 * config/tc-i386.c (ordinal_names): Removed.
3257 (md_assemble): Changed error text to avoid ordinal_names.
3258 (i386_operand): Likewise.
3259 (reloc): Added as_bad to avoid i18n problems.
3260 (tc_gen_reloc): Likewise.
3261 * config/tc-arm.c (bad_args): Now a #define.
3263 * config/obj-vms.c (VMS_stab_parse): Changed type of
3265 (global_symbol_directory): Unified strings to avoid i18n
3267 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
3268 avoid i18n problems.
3269 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
3270 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
3272 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
3274 * config/tc-v850.c (md_assemble): Changed C++ comment into C
3276 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
3278 * as.c (print_version_id): Added an fprintf to avoid i18n
3280 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
3282 * expr.c (expr): Added as_warn call to avoid i18n problems.
3283 * messages.c (as_assert): Changed code to avoid i18n problems.
3284 (as_abort): Likewise.
3285 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
3286 (s_space): Likewise.
3287 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
3289 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3291 * config/tc-i386.c (check_prefix): New static function, split out
3293 (struct _i386_insn): Add wait_prefix field.
3294 (md_assemble): Remove wait_prefix local variable. Use
3295 check_prefix when adding a prefix.
3297 * config/tc-i386.c (current_templates): New static variable.
3298 (md_assemble): Remove current_templates local variable.
3299 (md_assemble, i386_operand): Improve error and warning messages in
3300 many places. Add RESTORE_END_STRING in many places before error
3301 return. Clarify some comments.
3303 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
3305 (md_assemble): Parse string instruction operands, looking for
3306 segment override prefixes. Check for invalid segment prefixes on
3308 (i386_operand): i.seg[] and max mem_operand changes for string
3310 * config/tc-i386.h (EsSeg): Define.
3312 * config/tc-i386.h (regKludge): Define.
3313 (iclrKludge, imulKludge): Don't define.
3314 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
3315 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
3316 opcode_modifier checks to look for more common cases first. Add
3317 default_seg for IsString case.
3319 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
3321 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
3323 * configure: Rebuild with new automake and libtool.
3324 * aclocal.m4, Makefile.in: Likewise.
3326 * doc/Makefile.am (as.dvi): New target.
3327 * doc/Makefile.in: Rebuild.
3329 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
3331 * configure.in: Added sparc86x support.
3333 * configure: Rebuild.
3335 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
3337 (md_parse_option): Warn if -EL is not supported for this architecture.
3339 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
3341 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
3343 * config/tc-mips.c (mips_ip): Note when we use get match on
3344 the full instruction name.
3346 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
3348 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
3349 back into the expression to handle add/sub simplification correctly.
3351 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
3353 * config/tc-mips.c (hilo_interlocks): Remove 4300.
3355 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
3357 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
3360 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
3362 * symbols.c (max_indent_level): New global.
3363 (print_symbol_value_1): Use it.
3364 * expr.h (expr_build_dot): Declare.
3365 * expr.c (expr_build_dot): New function.
3367 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
3369 * symbols.c (print_binary): New function.
3370 (print_expr_1): Call it.
3372 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3374 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
3375 operand in the opcode.
3377 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3379 * config/tc-i386.h: Reorder operand flags and opcode modifier
3380 flags for clarity. Remove unused definitions: Unknown,
3381 ImmUnknown, DispUnknown, NoModrm.
3382 * config/tc-i386.c (type_names): Add missing Debug type.
3383 (md_assemble): Better duplicate prefix checking. Quicker string
3384 instruction check via new opcode_modifier flag.
3386 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
3388 * doc/as.texinfo (Invoking): Clarify -Wa example.
3390 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
3392 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
3393 (s_mips_weakext): Define.
3394 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
3395 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
3398 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
3400 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
3401 is an error if the value can not be computed at assembly time.
3402 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
3404 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
3406 * gasp.c (main): Set next field of new include_path structure to
3407 NULL. From Avery Pennarun <averyp@gdc.ca>.
3409 * read.c (s_mri_sect): Call as_bad rather than abort for an
3410 unsupported MRI target.
3412 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
3414 * config/tc-arm.c (arm_validate_fix): New function. Determine if
3415 the destination of a branch instruction should be altered.
3416 (find_real_start): New function: Locate the real, Thumb coded
3417 start of a Thumb function.
3418 (do_t_branch23): Alter the destination of branches to Thumb
3421 * config/tc-arm.h: Define TC_VALIDATE_FIX.
3423 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
3425 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
3428 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3430 * doc/as.texinfo: Use @itemx for a secondary item in a table.
3431 * doc/c-hppa.texi: Likewise.
3433 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
3435 * Makefile.am: Rebuild dependencies.
3436 * Makefile.in: Rebuild.
3438 * Makefile.am (DEP_INCLUDES): New variable.
3439 (.dep1): Change to work when srcdir is not an absolute path.
3440 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
3441 * Makefile.in: Rebuild.
3443 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
3445 * config/tc-i386.h, config/tc-i386.c: Revert March 24
3446 LinearAddress patch.
3448 * configure.in: Set version to 2.9.1.
3449 * configure: Rebuild.
3451 * Branched binutils 2.9.
3453 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3455 * config/tc-i386.h (FWait): Define.
3456 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
3457 other prefixes. Check FWait flag in opcode table to see which
3458 instructions require an fwait prefix.
3460 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3462 * stabs.c (get_stab_string_offset): Always create a stab string
3465 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
3467 Fix some gcc -Wall warnings:
3468 * atof-generic.c (atof_generic): Add casts to avoid warnings.
3469 * ehopt.c (eh_frame_code_alignment): Likewise.
3470 * expr.c (integer_constant, operand): Likewise.
3471 * frags.c (frag_align): Likewise.
3472 * gasp.c (level_0, change_base, doinstr): Likewise.
3473 * hash.c (hash_ask): Likewise.
3474 * listing.c (listing_page, calc_hex, print_lines): Likewise.
3475 (debugging_pseudo): Likewise.
3476 * macro.c (define_macro, check_macro): Likewise.
3477 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
3478 (ignore_rest_of_line, float_cons): Likewise.
3479 * symbols.c (decode_local_label_name): Likewise.
3480 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
3481 (fixup_segment, number_to_chars_bigendian): Likewise.
3482 (number_to_chars_littleendian): Likewise.
3483 * config/atof-ieee.c (gen_to_words): Likewise.
3484 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
3485 (sparc_ip, parse_keyword_arg, s_common): Likewise.
3486 * read.c (output_big_sleb128): Initialize locals to avoid
3488 (output_big_uleb128, equals): Likewise.
3489 * atof-generic.c (atof_generic): Change number_of_digits_* locals
3490 to unsigned int. Change zeros to unsigned int.
3491 * cond.c (s_if): Add return to default case.
3492 * frags.c (frag_now_fix): Change return type to addressT.
3493 * frags.h (frag_now_fix): Update declaration.
3494 * listing.c (file_info_struct): Change linenum to unsigned int.
3495 (struct list_info_struct): Change hll_line to unsigned int.
3496 (print_source): Update format string.
3497 * read.c (emit_expr): Change scan to unsigned int, and don't
3498 bother to initialize it.
3499 * symbols.c (dollar_label_count): Change to unsigned long.
3500 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
3501 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
3502 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
3504 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
3506 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3507 mcf5200 just as we do for m68000.
3508 (m68k_init_after_args): Likewise.
3509 (md_estimate_size_before_relax): Likewise.
3511 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
3513 * config/tc-v850.c (md_assemble): Store relocation addend in
3514 fixup instead of instruction.
3516 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3518 * config/tc-i386.c (md_assemble): Swap template arguments to
3519 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
3520 This macro is currently symmetric, so passing them the wrong
3521 way didn't cause any problem, but may if the macro is changed
3523 After copying template to i.tm, use i.tm. rather than t-> to
3524 access fields, and make t a const*
3525 Move i.tm.operand_types[] swap to immediately after the copy.
3527 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
3529 * expr.h (expr_build_uconstant): Add prototype.
3530 (expr_build_unary,expr_build_binary): Add prototypes.
3531 * expr.c (expr_build_uconstant): New function.
3532 (expr_build_unary,expr_build_binary): New functions.
3534 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
3536 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
3537 * macro.c (macro_expand_body): Increase buffer size.
3538 * messages.c (as_warn): Likewise.
3539 (as_warn_where, as_bad, as_bad_where): Likewise.
3541 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
3543 Based on patch from H.J. Lu <hjl@gnu.org>:
3544 * Makefile.am (DISTSTUFF): New variable.
3545 (diststuff): New target.
3546 * Makefile.in: Rebuild.
3548 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
3550 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
3551 m32r_elf_section_change_hook.
3553 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
3554 emit a nop if a section ends with a 16 bit instruction.
3556 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
3558 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
3559 s_lcomm rather than obj_coff_lcomm.
3560 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
3562 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
3564 * config/tc-i386.h (LinearAddress): Define.
3565 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
3566 instruction, don't use a default segment.
3568 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
3570 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
3571 * configure: Rebuild.
3573 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
3575 * aclocal.m4, configure: Rebuild with libtool 1.2.
3577 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
3579 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
3580 PC relative branches. Patch courtesy of Jonathan Walton.
3583 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
3585 * configure.in (emulations): Add thumb-pe target.
3587 * configure (emulations): Add thumb-pe target.
3589 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
3591 * itbl-lex.l (yywrap): Don't define if already defined as a
3594 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
3596 * depend.c (quote_string_for_make): New function.
3597 (wrap_output): Use it.
3599 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
3601 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
3602 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
3604 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
3606 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
3607 Recognize -GN and -relax.
3608 (md_begin): Initialize gp size from -G switch.
3609 (alpha_force_relocation): Always force if -relax.
3610 (alpha_align): Take a new argument that will specify when to
3611 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
3612 Change all callers. Emit nop alignment padding as nop+unop pair.
3614 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
3616 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
3617 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
3619 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
3621 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
3622 require padding to the next long word boundary.
3624 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
3626 * cgen.c: #include symcat.h.
3627 * config/tc-m32r.c: Likewise.
3629 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
3631 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
3632 absolute expressions instead of '$' prefixed register names.
3634 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
3636 * read.c (s_set): Record file and line info for symbols when -as.
3637 (pseudo_set): Don't overwrite that dummy fragment.
3639 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
3641 * config/tc-ppc.c (md_pseudo_table): Add "section".
3642 (ppc_named_section): New static function.
3644 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
3646 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
3647 so we don't have to scan the entire list.
3649 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
3651 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
3652 case, allow the parallel instructions to modify the same flag
3655 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
3657 * listing.c (list_symbol_table): Categorize symbols by
3658 undefined_section rather than sy_frag->line == NULL.
3660 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
3662 * Makefile.am (install-exec-local): Install properly when ln
3663 fails or tooldir == prefix.
3665 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
3667 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
3668 Test result of insert_operand for error.
3670 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
3672 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
3673 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
3674 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
3675 * doc/Makefile.in: Rebuild.
3677 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
3679 * config/tc-mips.c (macro_build): Handle operand type 'C'.
3680 (macro): Fix handling of M_COP[0-3].
3682 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
3684 Based on patches from Ross Harvey <ross@teraflop.com>:
3685 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
3686 if macro_alternate or macro_mri.
3687 (getstring): Remove support for byte constants between < and >.
3688 (get_any_string): '<' only starts a string if macro_alternate or
3690 (macro_expand_body): Permit keyword parameters following
3691 positional parameters.
3693 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
3694 * configure.in (alpha*-*-netbsd*): New target.
3695 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
3696 * configure: Rebuild.
3698 * as.h (flag_warn_suppress_instructionswap): Move from here...
3699 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
3700 here, and make static.
3702 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
3703 BFD_ASSEMBLER or MANY_SEGMENTS.
3705 * as.c (show_usage): Update bug-gnu-utils address.
3706 * gasp.c (show_usage): Likewise.
3707 * doc/as.texinfo (Bug Reporting): Likewise.
3709 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
3711 * config/tc-mips.c (load_address): Don't use mips III or mips IV
3712 insns regardless of the size of a pointer if we're in mips I or
3714 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3716 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3718 Fix rac to accept only a0:
3719 * tc-d10v.c (parallel_ok, find_opcode):
3720 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
3721 Introduce OPERAND_GPR.
3723 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
3725 * read.c (s_fill): Handle non-constant repeat counts by creating
3726 an rs_space fragment.
3728 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
3730 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
3731 from as_bad to as_warn.
3733 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
3735 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
3736 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
3737 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
3739 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
3741 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
3742 seg_fix_rotP rather than fix_root from seg_info.
3744 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
3746 * expr.c: Add support for 0x1_2_3_4 bignums.
3748 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
3750 * configure.in: Change -linux* to -linux-gnu*.
3751 * configure: Rebuild.
3753 * app.c (do_scrub_begin): Treat \r as whitespace.
3755 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
3757 * Makefile.am: Update dependencies.
3758 * Makefile.in: Rebuild.
3760 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
3762 * configure, aclocal.m4: Rebuild with new libtool.
3764 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
3766 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
3767 the argument to bfd_set_arch_mach.
3768 (load_address): Use bfd_arch_bits_per_address to determine the
3769 bit size of an address instead of looking at the isa level.
3770 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3772 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
3774 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
3776 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
3778 * ehopt.c: New file.
3779 * as.h (enum _relax_state): Add rs_cfa.
3780 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
3781 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
3782 * read.c (emit_expr): Call check_eh_frame.
3783 * write.c (cvt_frag_to_fill): Handle rs_cfa.
3784 (relax_segment): Likewise.
3785 * Makefile.am: Rebuild dependencies.
3786 (GAS_CFILES): Add ehopt.c.
3787 (GENERIC_OBJS): Add ehopt.o.
3788 * doc/internals.texi (Frags): Document rs_cfa.
3790 * as.c (show_usage): Mention --traditional-format.
3791 (parse_args): Accept --traditional-format.
3792 * as.h (flag_traditional_format): Declare.
3793 * output-file.c (output_file_create): If flag_traditional_format,
3794 set BFD_TRADITIONAL_FORMAT on stdoutput.
3795 * doc/as.texinfo, doc/as.1: Document --traditional-format.
3797 * config/tc-mips.c (append_insn): Make sure that if we have a
3798 fixup for an unmatched %hi reloc, it does not associated with a
3801 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
3802 * doc/Makefile.in: Likewise.
3804 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
3806 * config/tc-m32r.c (check_for_side_effects): New function.
3807 (can_make_parallel): Add checks for instruction side effects
3808 clashing with the other instruction.
3809 (assemble_parallel_insn): Improve warning messages. Return error
3810 message from non-swapped instruction order.
3812 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
3814 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
3816 * config/tc-arm.h: Replace md_after_pass_hook definition with a
3817 md_cleanup definition. This moves the forced literal output to
3818 the end of the source pass, and avoids macro's inserting literals
3819 into the code immediately after the macro expansion.
3821 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
3823 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
3824 a gas internal symbol is adjustable.
3825 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
3827 * as.h: If gcc version greater than 2.6, use `__format__' and
3828 `__printf__' in function attributes, rather than `format' and
3831 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
3833 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
3835 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
3837 Add tms320c30 support:
3838 * config/tc-tic30.h: New file.
3839 * config/tc-tic30.c: New file.
3840 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
3841 TARGET_FORMAT as "coff-tic30".
3842 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
3843 * Makefile.am: Rebuild dependencies.
3844 (CPU_TYPES): Add tic30.
3845 (CPU_OBJ_VALID): tic30-aout is valid.
3846 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
3847 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
3848 * configure, Makefile.in: Rebuild.
3850 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
3852 * config/tc-v850.c (md_assemble): Improvements to error messages.
3854 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
3856 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
3857 BFD_RELOC_HI16_S to store the high bits of any value.
3859 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
3860 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
3861 assembler calculate relocations to any external symbol at all.
3862 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
3863 involving generation of pc-relative relocs.
3864 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
3865 has been moved to md_apply_fix3.
3867 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
3868 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
3869 which actually means (the address of identifier's GOT entry) +
3870 constant, which is not particularly useful.
3872 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
3874 * read.h (include_dirs): Declare.
3875 (include_dir_count,include_dir_maxlen): Declare.
3877 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
3879 * configure.in: Correct check for shared opcodes library.
3880 * configure: Rebuild.
3882 * listing.c (buffer_line): If we can't open the file, set at_end.
3883 (listing_print): Remove unused local variable fi.
3885 * config/m68k-parse.y (reglistpair): Handle register list in
3888 * config/vms-conf.h: Don't undef VERSION.
3890 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
3892 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
3894 (GENERIC_OBJS): New variable, with the rest of the old OBJS
3896 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
3897 ($(srcdir)/make-gas.com): Rename from make-gas.com.
3898 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
3899 (EXTRA_DIST): Define.
3900 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
3901 explicitly rather than via the list of object files.
3902 (gcc-as.opt): New file created when make-gas.com is run.
3903 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
3904 itbl-cpu.h} to #include appropriate file rather than copying that
3906 * config/vms-conf.h: Synchronize with current config.in.
3907 * Makefile.in: Rebuild.
3909 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
3911 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
3912 (parallel_ok): Relaxed parallel subinstruction dependency check.
3914 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
3916 * as.h (flag_warn_suppress_instructionswap): added new flag.
3917 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
3918 command line argument.
3919 * tc-d10v.c (write_2_short): emit "Swapping instructions"
3920 warning only if flag_warn_suppress_instructionswap is false.
3922 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
3924 * configure.in (i386-*-mingw32*): New target.
3925 * configure: Rebuild.
3927 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
3929 * symbols.c (resolve_symbol_value): Don't set the segment if it
3930 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
3932 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
3935 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
3937 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
3938 depends upon HAVE_{UNLINK,REMOVE} values rather than host
3941 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
3943 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
3945 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
3947 * config/tc-v850.c (v850_insert_operand): Display instruction when
3948 an error is encountered.
3950 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
3952 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
3953 (i386-*-sco3.2v5*coff): New target.
3954 (i386-*-sco3.2*): New target.
3955 * configure: Rebuild.
3957 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
3959 * config/tc-v850.c: Tidy error message production.
3961 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
3963 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
3964 validate_immediate return value in the right type for comparisons
3967 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
3969 * listing.c (MAX_BYTES): Use listing variables not constants.
3970 (data_buffer): No longer an array, but a pointer.
3971 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
3972 (listing_listing): Allocate data_buffer.
3974 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
3976 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
3977 --listing-rhs-width, --listing-cont-lines.
3978 (show_usage): Update.
3979 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
3980 (listing_lhs_cont_lines, listing_rhs_width): New vars.
3981 (print_lines): Use the variables instead of the constants.
3982 (listing_listing): Likewise.
3983 * listing.h: Declare the new vars.
3985 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
3987 * as.c (parse_args): Add --keep-locals alias for -L.
3988 Add --strip-local-absolute.
3989 (show_usage): Update.
3990 * as.h (flag_strip_local_absolute): New flag.
3991 * symbols.c (S_IS_LOCAL): Use it.
3992 * config/obj-aout.h (S_IS_LOCAL): Likewise.
3993 * config/obj-bout.h (S_IS_LOCAL): Likewise.
3994 * config/obj-coff.h (S_IS_LOCAL): Likewise.
3996 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
3998 * config/tc-m32r.c: Detect if explicitly parallel instructions
3999 might have an io conflict and issue a warning message.
4001 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
4003 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
4004 cgen_swap_fixups): Functions to save, restore and swap the fixup
4005 chain with a backup copy.
4006 (cgen_asm_finish_insn): Returns address of constructed insn.
4008 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
4010 * listing.c (file_info_struct): Remove FILE, add POS.
4011 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
4012 (file_info): Don't open the file.
4013 (buffer_line): Check for the file in the last_open cache, updating
4015 (print_source): Don't reference file_info->file.
4016 (listing_listing): Likewise.
4017 (listing_print): Close the file in the cache, if any.
4019 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
4021 * read.c (dwarf_file_string): New file static variable.
4022 (emit_expr): Look for constant sequence that leads up to a file
4023 name in DWARF debugging output.
4024 (stringer): Use dwarf_file_string to decide whether to accept a
4025 string as a file name.
4027 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
4029 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
4030 (crack_operand): Add reg->reglst MRI hack.
4031 (r_seg): Put reglst symbols in reg_section.
4032 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
4034 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
4036 * tc-sh.c (get_specific): Handle SGR & DBR.
4038 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
4040 * tc-h8300.c (parse_reg): Take the length of the symbol into
4041 account when attempting to match a register name.
4042 * tc-h8500.c (parse_reg): Likewise.
4044 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
4046 * cgen.c: Formatting changes to improve readability.
4048 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
4050 * config/tc-mips.c (macro): Rework division code to avoid unfilled
4053 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
4055 Based on a patch from Jim Wilson
4056 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
4057 (tc_gen_reloc): Handle cross section PC relative relocs
4060 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
4062 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
4064 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
4066 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
4067 (expr_jmp_buf): New static local.
4068 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
4069 (cgen_md_operand): New function.
4070 * tc-m32r.c: Clean up pass over `struct foo' usage.
4071 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
4073 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
4075 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
4076 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
4078 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
4080 * config/tc-i386.c (i386_operand): Give an error if there are
4081 unrecognized characters after an expression.
4083 For older changes see ChangeLog-9697