1 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
4 avoid problems on DOS filesystems.
5 * Makefile.in: Rebuild.
7 * doc/as.texinfo (Section): Document 's' flag for COFF version.
9 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
11 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
14 1999-08-08 Ian Lance Taylor <ian@zembu.com>
16 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
17 line to crate ${GDBINIT} rather than .gdbinit.
18 * configure, Makefile.in, doc/Makefile.in: Rebuild.
20 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
22 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
24 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
26 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
28 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
30 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
31 non-adjustable symbols.
33 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
35 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
37 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
39 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
42 1999-08-05 Donn Terry <donn@interix.com>
44 * config/te-interix.h: New file.
45 * configure.in (i386-*-interix*): New target.
48 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
50 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
51 selectors for ELF too.
52 (selector_table): Add "ltp" and "rtp" selectors.
54 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
56 * config/tc-i386.c (i386_operand): No need to change
57 operand_string pointer in segment reg case before goto
58 do_memory_reference. Initialise displacement_string_start and
59 displacement_string_end after do_memory_reference label.
60 (i386_index_check): Add operand_string param, and print error
61 message on failure here.
62 (i386_intel_memory_operand): Instead of here.
63 (i386_operand): And here.
64 (INFER_ADDR_PREFIX): Enable.
66 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
68 * config/tc-i386.h (DefaultSize): Define. Renumber following
69 opcode_modifier defines.
71 From Etienne Lorrain <etienne.lorrain@ibm.net>
72 * config/tc-i386.c (stackop_size): New variable.
73 (set_16bit_code_flag): Clear it here.
74 (set_16bit_gcc_code_flag): New function.
75 (md_pseudo_table): Add "code16gcc" entry.
76 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
78 1999-08-03 Ian Lance Taylor <ian@zembu.com>
80 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
81 next_set_end even if the end symbol is being discarded.
83 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
84 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
85 * config/obj-coff.c: Likewise.
86 (seg_info_type): Remove.
87 (seg_info_off_by_4): Change to array of segT.
88 (s_get_segment): Adjust accordingly.
89 (obj_pseudo_table): Fully initialize sentinel entry.
91 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
92 Ralf Baechle <ralf@uni-koblenz.de>.
94 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
96 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
98 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
100 * config/tc-i386.c: Indentation and white space changes.
101 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
102 don't enable it by default.
103 (i386_intel_operand): Remove redundant prototype.
104 Move check on number of memory operands, and i.mem_operands++
105 (i386_intel_memory_operand): To here.
106 Remove i386_immediate code from here. Remove special case code
107 for input and output using (%dx). Remove base/index checks and
108 call i386_index_check instead. Save initial operand_string
109 argument for error message.
110 (i386_operand): Remove redundant prototype. Move base/index
111 checks to i386_index_check.
112 (i386_displacement): Move intel mode check for non-zero
114 (i386_intel_memory_operand): To here.
116 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
118 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
119 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
120 by .register pseudo-op if -64 and --no-undeclared-regs.
121 (s_register, sparc_adjust_symtab): New functions.
122 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
123 Declare sparc_adjust_symtab as tc_adjust_symtab.
124 * doc/c-sparc.texi: Add description of #ignore special literal
125 for .register pseudo-op.
127 1999-07-30 Catherine Moore <clm@cygnus.com>
129 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
130 the relocation's section offset.
132 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
134 * write.c (fixup_segment): Fix generic error check overflow test.
136 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
137 X_add_number to long.
139 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
141 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
144 1999-07-27 Ian Lance Taylor <ian@zembu.com>
146 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
149 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
151 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
153 * configure.bat: Remove; obsolete.
154 * config/go32.cfg: Likewise.
156 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
158 * configure.in (i386-*-vxworks*): New target.
159 * configure: Rebuild.
161 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
163 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
165 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
167 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
169 (output_insn): Put OLO10's secondary addend into tc_fix_data.
170 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
171 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
172 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
173 MAX_RELOC_EXPANSION): Define.
174 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
176 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
178 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
179 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
180 block. Print a warning if an 8-bit or 16-bit constant
181 displacement or immediate is truncated on output.
182 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
184 (i386_operand): Disallow immediate jump absolute operand.
186 1999-07-15 Ian Lance Taylor <ian@zembu.com>
188 * configure.in: Bump version number to 2.9.5.
189 * configure: Rebuild.
191 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
194 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
196 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
197 (cons_fix_new_hppa): Derive size of fixup from size of the object.
199 1999-07-14 Philip Blundell <pb@nexus.co.uk>
201 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
203 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
205 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
206 if -mno-fpu was given.
207 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
209 (cons_fix_new_arm): Remove misleading comments.
211 1999-07-14 Ian Lance Taylor <ian@zembu.com>
213 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
215 (relax_segment): Likewise. After giving a rs_org error, convert
216 the frag to rs_align to avoid cascading errors.
218 1999-07-12 Andreas Schwab <schwab@suse.de>
220 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
222 1999-07-11 Ian Lance Taylor <ian@zembu.com>
224 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
225 as appropriate. Fill in structure initializations. Add variable
226 initializations. Add casts.
227 * dwarf2dbg.c (print_stats): Change i to size_t.
228 * listing.c (listing_listing): Change list_line to unsigned int.
230 1999-07-10 Ian Lance Taylor <ian@zembu.com>
232 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
233 rather than checking for \001 and \002 in symbol name.
234 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
236 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
238 * configure.in (hppa*-linux-gnu*): New target.
239 * configure: Rebuilt.
241 1999-07-08 Nick Clifton <nickc@cygnus.com>
243 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
245 1999-07-07 Nick Clifton <nickc@cygnus.com>
247 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
248 accessing symbolP directly.
250 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
252 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
255 1999-07-05 Nick Clifton <nickc@cygnus.com>
257 * config/tc-arm.c (ARM_EXT_V5): Define.
258 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
259 (md_begin): Detect ARM v5 architectures.
260 (md_parse_option): Accept arm v5 specification.
261 (md_show_usage): Documment -marmv5 switch.
263 * doc/c-arm.texi: Document -marmv5 command line option.
265 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
267 (validate_immediate_twopart): New function. Determine if a
268 constant can be computed by two ADD instructions.
269 (output_inst): Remove its command line parameter - it was never
271 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
272 implememt the ADRL pseudo op.
273 (tc_gen_reloc): Generate a suitable error message if an ADRL
274 instruction tries to generate a real reloc.
276 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
278 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
280 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
283 1999-06-27 H.J. Lu <hjl@gnu.org>
285 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
286 non BFD_ASSEMBLER case.
288 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
290 * config/obj-coff.c (obj_coff_section): Mark writable sections as
293 1999-06-26 David Mosberger <davidm@hpl.hp.com>
295 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
296 out_end_sequence() when the address decreases due to a new frag.
297 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
298 numbering starts with 1.
300 1999-06-23 Nick Clifton <nickc@cygnus.com>
302 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
304 (mcore_s_text): Call obj_elf_text for ELF target.
305 (mcore_s_data): Call obj_elf_data for ELF target.
306 (mcore_s_section): No longer ELF specific. Call obj_coff_section
308 (mcore_s_bss): New function: Dump literal table before changing
310 (mcore_s_comm): New function: Dump literal table before changing
313 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
314 No longer static functions.
315 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
316 Provide prototypes for these functions.
318 1999-06-22 Ian Lance Taylor <ian@zembu.com>
320 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
321 a list of names, to try obj_segment_name, and to try abbreviated
322 names when using COFF without long section names.
324 * config/tc-alpha.c: More use of symbol accessor functions.
325 * config/tc-arc.c: Likewise.
326 * config/tc-d30v.c: Likewise.
327 * config/tc-fr30.c: Likewise.
328 * config/tc-i860.c: Likewise.
329 * config/tc-m88k.c: Likewise.
330 * config/tc-mcore.c: Likewise.
331 * config/tc-ns32k.c: Likewise.
332 * config/tc-sparc.c: Likewise.
333 * config/tc-v850.c: Likewise.
335 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
336 sy_value with appropriate accessor functions.
337 * config/tc-arm.c (md_apply_fix3): Likewise.
338 * config/tc-d10v.c (AT_WORD_P): Likewise.
339 * config/tc-v850.c (reg_name_search): Likewise.
341 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
342 use symbol_get_bfdsym instead.
343 * config/tc-ppc.c (md_assemble): Likewise.
344 * config/tc-v850.c (v850_comm): Likewise.
346 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
348 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
349 the symbol, rather than accessing the bsym member.
350 * config/tc-d10v.c (tc_gen_reloc): Likewise.
351 * config/tc-d30v.c (tc_gen_reloc): Likewise.
352 * config/tc-mcore.c (tc_gen_reloc): Likewise.
353 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
354 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
355 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
356 * config/tc-tic30.c (tc_gen_reloc): Likewise.
357 * config/tc-v850.c (tc_gen_reloc): Likewise.
359 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
361 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
362 (hppa_gen_reloc_type): Conditionalize on BFD64.
363 (tc_gen_reloc): Re-enable ELF relocations.
364 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
366 1999-06-21 Ian Lance Taylor <ian@zembu.com>
368 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
370 (do_ldst): Move assignment out of if condition.
371 (md_apply_fix3): Add casts to avoid printf format warnings. Add
372 parentheses to avoid warning.
374 1999-06-21 Nick Clifton <nickc@cygnus.com>
376 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
377 macro to get at the BFD symbol associated with a GAS symbol.
379 1999-06-19 Ian Lance Taylor <ian@zembu.com>
381 * config/tc-ppc.c: Update for symbol handling changes.
382 * config/obj-coff.c: Likewise.
384 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
386 * tc-hppa.c: General cleanups of ELF support. No more spaces
387 and subspaces for ELF.
388 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
389 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
390 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
391 (UNWIND_SECTION_NAME): Likewise.
392 (space/subspace related structures): Conditionalize definitions
394 (space/subspace directives and support routines): Conditionalize
395 definitions and references/uses on OBJ_SOM.
396 (label_symbol_struct): For ELF, track the symbol's segment. For
398 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
400 (USE_ALIASES): Kill for both SOM & ELF.
401 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
402 (pa_space, pa_subspace): Corresponding changes.
403 (pa_spaces_begin): Corresponding chagnes.
404 (md_begin): Do not muck around with space/subspace stuff for
406 (md_apply_fix): Temporarily disable argument relocation stuff
408 (tc_gen_reloc): Temporarily disable relocation generation for
410 (pa_build_unwind_subspace): Similarly.
412 1999-06-16 Nick Clifton <nickc@cygnus.com>
414 * config/tc-arm.c (thumb_set): New pseudo op.
415 (text, data, section): Override these pseudo ops with ARM
417 (s_thumb_set): New function: Perform the same as a .set pseudo
418 op, but also mark the alias'ed symbol as being a Thumb
420 (arm_s_text): New function: Perform the same as the .text
421 pseudo op, but dump the literal pool before changing
423 (arm_s_data): New function: Perform the same as the .data
424 pseudo op, but dump the literal pool before changing
426 (arm_s_section): New function: Perform the same as the
427 .section pseudo op, but dump the literal pool before changing
429 (arm_cleanup): Do not reset the current section before dumping
432 1999-06-17 Nick Clifton <nickc@cygnus.com>
434 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
435 OPTION_NO_WARN_UNMATCHED entries.
436 (md_parse_option): Generate a warning message if an unrecognised
437 option is encountered.
439 * config/tc-d10v.c (do_not_ignore_hash): New variable.
440 (get_operands): When parsing an expression after an '@' symbol
441 has been detected, do not ignore '#' symbols.
442 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
445 1999-06-13 Ian Lance Taylor <ian@zembu.com>
447 From K. Richard Pixley <rich@noir.com>:
448 * configure.in (ppc-*-vxworks*): New target.
449 * configure: Rebuild.
451 1999-06-12 Philip Blundell <philb@gnu.org>
453 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
455 1999-06-13 Ian Lance Taylor <ian@zembu.com>
457 * write.c (adjust_reloc_syms): Rather than never reducing reloc
458 which refer to symbols in linkonce sections, permit reducing the
459 relocs if the symbol is local.
461 1999-06-12 Ian Lance Taylor <ian@zembu.com>
463 * subsegs.c (subseg_text_p): New function.
464 * as.h (subseg_text_p): Declare.
465 * read.c (do_align): Use subseg_text_p to set the default fill.
466 * write.c (subsegs_finish): Likewise.
467 * config/obj-coff.c (write_object_file): Likewise.
468 * config/tc-i386.h (md_maybe_text): Don't define.
469 (md_do_align): Use subseg_text_p to set the default fill.
470 * config/tc-m32r.c (m32r_do_align): Likewise.
471 * config/tc-sh.c (sh_do_align): Likewise.
472 * config/tc-sparc.h (md_do_align): Likewise.
474 1999-06-12 David O'Brien <obrien@freebsd.org>
476 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
477 * configure: Rebuild.
479 1999-06-12 Ian Lance Taylor <ian@zembu.com>
481 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
482 * Makefile.am: Rebuild dependencies.
483 * Makefile.in: Rebuild.
485 * config/tc-i386.c (i386_immediate): Remove unused label
488 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
489 * symbols.c: Likewise.
490 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
491 sy_next field when taking address, rather than symbol_next.
493 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
495 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
496 value from the output file architecture.
497 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
498 * dwarf2dbg.h: Change bfd_vma to addressT.
500 1999-06-11 Ian Lance Taylor <ian@zembu.com>
502 * dwarf2dbg.h: Use PARAMS in function declarations.
504 1999-06-11 Martin Dorey <mdorey@madge.com>
506 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
507 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
509 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
511 1999-06-11 Ian Lance Taylor <ian@zembu.com>
513 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
515 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
518 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
520 * read.c (read_a_source_file): Only declare inescape if
523 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
525 (find_entry_byval): Add parens to avoid warning.
527 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
529 * symbols.c (resolve_symbol_value): Don't permit subtraction of
532 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
534 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
537 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
538 synthetize_setx): New functions.
539 (md_assemble): Broken the special cases into the above
540 functions. Make compiler happy if sizeof(bfd_vma)==4.
541 Fix sethi generated from set/setuw. If instructions have a relloc,
542 always clear the fields to be relocated in the opcode.
543 (sparc_ip): Remove special_case global variable.
545 1999-06-10 Ian Lance Taylor <ian@zembu.com>
547 Based on patches from John W. Woznack <jwoznack@concentric.net>:
548 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
549 indication of success rather than a value.
550 (itbl_get_val): Likewise.
551 (itbl_get_field): Use strcspn. Change delimiters to include
553 * itbl-ops.h (itbl_get_reg_val): Update declaration.
554 (itbl_get_val): Likewise.
555 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
557 * symbols.c (copy_symbol_attributes): Convert local symbols to
560 1999-06-10 Nick Clifton <nickc@cygnus.com>
562 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
565 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
567 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
568 Optimize set if sizeof(bfd_vma) == 64.
569 (sparc_ip): Fix sethi - without %hi() it should generate
570 R_SPARC_22 reloc, not R_SPARC_HI22.
571 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
573 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
575 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
576 (s_ncons): New function.
577 (native_op_table): New table.
578 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
579 R_SPARC_OLO10 handling.
581 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
583 * expr.h (struct expressionS): Revert last change; widen X_op.
584 * config/tc-alpha.c (md_begin): Check the field is wide enough.
586 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
588 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
589 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
590 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
591 * Makefile.in: Regenerated.
593 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
594 `common' pass on to s_mri_common.
595 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
597 1999-06-06 Richard Henderson <rth@cygnus.com>
599 * config/obj-elf.c (obj_elf_section): Don't free the return
600 value of demand_copy_C_string.
602 1999-06-05 Richard Henderson <rth@cygnus.com>
604 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
605 creation logic from obj_elf_create_section.
607 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
608 (section_stack): New.
609 (special_sections): Make const.
610 (obj_elf_section): Gut and rewrite parsing.
611 (obj_elf_change_section): New function broken out of obj_elf_section.
612 (obj_elf_parse_section_letters): Likewise.
613 (obj_elf_section_word): Likewise.
614 (obj_elf_section_type): Likewise.
615 (obj_elf_previous): Treat as a toggle.
616 (obj_elf_popsection): New.
617 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
618 (ppc_section_type): Likewise.
619 * config/tc-ppc.h: Likewise.
621 * expr.h (struct expressionS): Don't make X_op a bitfield.
622 * config/tc-alpha.c: Update for symbol handling changes.
623 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
624 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
626 1999-06-05 Richard Henderson <rth@cygnus.com>
628 * dwarf2dbg.c (*): Convert to K&R + prototypes.
629 (dwarf2_gen_line_info): Kill unused variables.
630 (dwarf2_finish): Likewise.
631 (dwarf2_where): Likewise.
632 (dwarf2_directive_file): If we've only got a string,
633 hand off to s_app_file.
634 * ecoff.c: Move the include of ecoff.h.
635 * symbols.h (S_IS_FUNCTION): Prototype.
637 * read.c (LEX_HASH): Supply a default.
639 (s_globl): Update `c' after skipping whitespace.
640 * read.h (LEX_END_NAME, is_name_ender): New.
641 * expr.c (get_symbol_end): Respect it.
643 1999-06-04 Mark Klein <mklein@dis.com>
645 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
647 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
649 * config/tc-hppa.c: Update for symbol handling changes.
651 1999-06-03 Ian Lance Taylor <ian@zembu.com>
653 * cgen.c: Update for symbol handling changes.
654 * config/tc-m32r.c: Likewise.
656 * config/tc-hppa.h: Update for symbol handling changes.
657 * config/tc-hppa.c: Likewise.
659 * config/tc-arm.h: Update for symbol handling changes.
660 * config/tc-arm.c: Likewise.
661 (symbol_make_empty): Remove. Just use symbol_create.
663 * symbols.c (symbol_set_tc): Correct name.
665 * Makefile.am: Rebuild dependencies.
666 ($(OBJS)): Don't depend upon struc-symbol.h.
667 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
668 * dep-in.sed: Don't remove struc-symbol.h.
669 * Makefile.in: Rebuild.
671 * doc/internals.texi (Symbols): Describe changes in symbol
674 1999-06-03 Richard Henderson <rth@cygnus.com>
676 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
677 instead of doing the work by hand.
679 1999-06-03 David Mosberger <davidm@hpl.hp.com>
681 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
682 state of line state-machine.
683 (struct ls): Collect DWARF2 line state-machine state in new member
684 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
685 resulted in any DWARF2 directives.
686 (reset_state_machine): New function.
687 (out_end_sequence): Ditto.
688 (dwarf2_gen_line_info): When switching sections or switching to a
689 lower text address, call out_end_sequence() first to terminate the
690 previous code sequence as code sequences MUST have monotonically
691 increasing addresses.
692 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
694 1999-06-03 David Mosberger <davidm@hpl.hp.com>
696 * as.c (parse_args): Add option -gdwarf2 to allow requesting
697 DWARF2 debug info (line information only, at this point).
698 * as.h: Update comment about supported debug formats.
699 * dwarf2dbg.c, dwarf2dbg.h: New files.
700 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
702 * expr.c (operand): Don't use [ for parens if we want an index op.
703 (op_encoding): Switch [ into O_index, if desired.
704 (op_rank): Renumber with O_index on bottom.
705 (expr): If O_index, match closing bracket.
706 * expr.h (O_index): New.
708 * read.c (read_a_source_file): Conditionally allow matched "
709 in lines passed to md_assemble.
711 * config/obj-elf.c (elf_pseudo_table): Add `common'.
713 1999-06-03 Ian Lance Taylor <ian@zembu.com>
715 Add support for storing local symbols in a small structure to save
716 memory when assembling large files.
717 * as.h: Don't include struc-symbol.h.
718 (symbolS): Add typedef.
719 * symbols.c: Include struc-symbol.h.
720 (local_hash): New static variable.
721 (save_symbol_name): New static function, from symbol_create.
722 (symbol_create): Call save_symbol_name.
723 (local_symbol_count): New static variable.
724 (local_symbol_conversion_count): Likewise.
725 (LOCAL_SYMBOL_CHECK): Define.
726 (local_symbol_make): New static function.
727 (local_symbol_convert): New static function.
728 (colon): Handle local symbols. Create local symbol for local
730 (symbol_table_insert): Handle local symbols.
731 (symbol_find_or_make): Create local symbol for local label name.
732 (symbol_find_base): Check for local symbol.
733 (symbol_append, symbol_insert): Check for local symbols.
734 (symbol_clear_list_pointers, symbol_remove): Likewise.
735 (verify_symbol_chain): Likewise.
736 (copy_symbol_attributes): Likewise.
737 (resolve_symbol_value): Handle local symbols.
738 (resolve_local_symbol): New static function.
739 (resolve_local_symbol_values): New function.
740 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
741 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
742 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
743 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
744 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
745 (symbol_previous, symbol_next): New functions.
746 (symbol_get_value_expression): Likewise.
747 (symbol_set_value_expression): Likewise.
748 (symbol_set_frag, symbol_get_frag): Likewise.
749 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
750 (symbol_mark_used_in_reloc): Likewise.
751 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
752 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
753 (symbol_mri_common_p): Likewise.
754 (symbol_mark_written, symbol_clear_written): Likewise.
755 (symbol_written_p): Likewise.
756 (symbol_mark_resolved, symbol_resolved_p): Likewise.
757 (symbol_section_p, symbol_equated_p): Likewise.
758 (symbol_constant_p): Likewise.
759 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
760 (symbol_get_obj, symbol_set_obj): Likewise.
761 (symbol_get_tc, symbol_set_tc): Likewise.
762 (symbol_begin): Initialize local_hash.
763 (print_symbol_value_1): Handle local symbols.
764 (symbol_print_statistics): Print local symbol statistics.
765 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
766 Declare new symbols.c functions. Move many declarations here from
768 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
769 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
770 (struct symbol): Move bsym to make it clearly the first field.
771 Remove TARGET_SYMBOL_FIELDS.
772 (symbolS): Don't typedef.
773 (struct broken_word): Remove.
774 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
775 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
776 (symbol_clear_list_pointers): Likewise.
777 (symbol_insert, symbol_remove): Likewise.
778 (symbol_previous, symbol_append): Likewise.
779 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
780 (struct local_symbol): Define.
781 (local_symbol_converted_p, local_symbol_mark_converted): Define.
782 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
783 (local_symbol_get_frag, local_symbol_set_frag): Define.
784 (local_symbol_get_real_symbol): Define.
785 (local_symbol_set_real_symbol): Define.
787 * write.c (write_object_file): Call resolve_local_symbol_values.
788 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
789 (TARGET_SYMBOL_FIELDS): Don't define.
790 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
791 ECOFF_DEBUGGING, add ECOFF fields.
792 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
793 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
794 ECOFF_DEBUGGING, add ECOFF fields.
795 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
796 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
797 * config/tc-mcore.h: Don't include struc-symbol.h.
798 (TARGET_SYMBOL_FIELDS): Don't define.
799 (struct mcore_tc_sy): Define.
800 (TC_SYMFIELD_TYPE): Define.
801 * Many files: Use symbolS instead of struct symbol. Use new
802 accessor functions rather than referring to symbolS fields
805 * read.c (s_mri_common): Don't add in value of line_label.
807 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
808 checking for SEC_LINK_ONCE.
810 * config/tc-sh.h (sh_fix_adjustable): Declare.
812 * app.c (input_buffer): New static variable.
813 (app_push): Save saved_input in allocated buffer.
814 (app_pop): Restored saved_input.
815 (do_scrub_chars): Change get parameter to take char * and int as
816 arguments. Change GET macro to pass input_buffer to get
817 function. Don't save input into allocated buffer.
818 * as.h (do_scrub_chars): Update declaration.
819 * input-file.c (input_file_get): Change to take char * and int.
820 Read data into passed in buffer. Remove static buffer.
821 * read.c (scrub_from_string): Change to take char * and int. Copy
822 data into passed in buffer.
824 * hash.h: Neaten. Declare hash_traverse.
825 * hash.c: Complete rewrite based on BFD hashing code.
826 * gasp.c (chunksize): New variable.
827 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
830 1999-05-28 Nick Clifton <nickc@cygnus.com>
832 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
833 addend unless the target uses an old ABI.
835 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
837 -Wchar-subscripts cleanup
838 * listing.c (listing_newline): Use unsigned char variable, so
839 calls to isascii,iscntrl are correct.
840 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
842 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
843 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
844 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
845 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
847 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
849 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
851 (arch_coldfire_p): New #define.
852 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
854 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
856 * config/tc-m68k.c (install_operand): Add places `n', `o'.
858 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
859 (install_operand): Add place `N'.
860 (init_table): Add registers ACC, MACSR, MASK.
862 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
864 * config/tc-m68k.c: Change mcf5200 --> mcf.
865 (archs): Add mcf5206e, mcf5307.
866 (m68k_ip): Add format `u'.
867 (install_operand): Add place `m', `M', `h'.
868 (init_table): Add upper/lower registers.
870 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
872 1999-05-28 Martin Dorey <mdorey@madge.com>
874 * config/tc-i960.c: Several minor changes to add ELF and
875 BFD_ASSEMBLER support.
876 * config/tc-i960.h: Likewise.
877 * configure.in (i960-*-elf*): New target.
878 * aclocal.m4, configure: Rebuild.
880 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
882 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
883 reloc changes when defined(BFD_ASSEMBLER).
885 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
887 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
889 * write.c (write_print_statistics): Output to file, not stderr.
891 * expr.c (generic_bignum_to_int32,64): Prototype.
893 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
894 output_sleb128, output_uleb128, output_big_sleb128,
895 output_big_uleb128, output_big_leb128): Prototype.
896 (output_big_sleb128, output_big_uleb128): Make inline.
897 (output_big_leb128): Remove inline
899 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
900 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
901 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
902 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
903 value for correct overflow check in write.c:fixup_segment.
904 * write.c (fixup_segment): Move bitfield overflow checks to after
905 the md_apply_fix call.
906 * config/obj-coff.c (fixup_segment): Likewise.
907 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
908 valueT *val argument.
910 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
912 * config/atof-ieee.c (gen_to_words): Correctly round a
913 denormalized number. Fix off-by-one in range checking for
914 exponent in a denormal.
916 1999-05-10 Nick Clifton <nickc@cygnus.com>
918 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
921 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
923 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
925 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
927 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
928 (ReverseRegRegmem): Remove.
929 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
930 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
931 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
934 From Doug Ledford <dledford@redhat.com>
935 * config/tc-i386.h (RegXMM): New for P/III.
936 * config/tc-i386.c: Add support for P/III.
938 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
940 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
941 (md_begin): Allow ppc32 insns in ppc64bridge mode.
942 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
944 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
946 * config/tc-i386.c (i386_immediate): Skip whitespace before
947 complaining about junk after expression.
948 (i386_displacement): Likewise.
950 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
952 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
953 Don't copy before downcaseing.
955 1999-05-05 Catherine Moore <clm@cygnus.com>
957 * tc-m68k.c: Include elf/m68k.h.
958 (m68k_elf_final_processing): New routine.
959 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
962 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
964 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
967 1999-04-30 Nick Clifton <nickc@cygnus.com>
969 * config/tc-mcore.c (mcore_s_section): Dump literals before
972 1999-04-29 Nick Clifton <nickc@cygnus.com>
974 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
977 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
979 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
980 (TC_INIT_FIX_DATA): Delete.
981 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
982 (TC_INIT_FIX_DATA): Delete.
983 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
984 * write.c (fix_new_internal): Initialize fx_cgen member.
985 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
986 (gas_cgen_md_apply_fix3): Update.
987 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
988 (md_cgen_record_fixup_exp): Update.
989 (FX_OPINFO_R_TYPE): Update.
991 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
992 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
993 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
994 * frags.h (struct frag): Make opindex, opinfo ints.
996 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
998 1999-04-26 Tom Tromey <tromey@cygnus.com>
1000 * aclocal.m4, configure: Updated for new version of libtool.
1002 1999-04-22 Nick Clifton <nickc@cygnus.com>
1004 * config/tc-mcore.c (md_apply_fix3): Renamed function from
1006 (md_apply_fix3): Do not fix up absolute relocations against
1009 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
1011 1999-04-20 Nick Clifton <nickc@cygnus.com>
1013 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
1014 changes and data-in-text directives.
1015 (mcore_cons): New function: intercept cons() operations.
1016 (mcore_float_cons): New function: intercept float_cons()
1018 (mcore_stringer): New function: intercept stringer() operations.
1020 1999-04-18 Ian Lance Taylor <ian@zembu.com>
1022 * obj.h (struct format_ops): Change generate_asm_lineno field to
1024 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
1026 * config/tc-alpha.c (find_opcode_match): Add default case to
1028 (find_macro_match): Likewise.
1029 (load_expression): Parenthesize && within ||.
1031 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1033 1999-04-17 Nick Clifton <nickc@cygnus.com>
1035 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
1036 .text .data .section pseudo ops.
1037 (mcore_s_section): New function. Dump lits before changing secs.
1038 (mcore_s_text): New function. Dump lits before changing secs.
1039 (mcore_s_data): New function. Dump lits before changing secs.
1041 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
1043 * config/tc-mips.c (mips_32bitmode): New.
1044 (md_begin): Set mips_32bitmode if needed.
1045 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
1046 Set EF_MIPS_32BITMODE.
1048 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
1050 * config/obj-coff.c (c_section_symbol): Fix typo in previous
1053 1999-04-16 Nick Clifton <nickc@cygnus.com>
1055 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
1057 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
1059 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
1060 expressions correctly.
1063 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
1065 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
1067 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
1069 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
1070 and fmpynfadd instructions.
1072 1999-04-11 Richard Henderson <rth@cygnus.com>
1074 * as.h (environ): Declare it, if needed.
1075 * as.c (dump_statistics): Don't declare environ.
1076 * configure.in (environ): Detect declaration.
1077 * configure, config.in: Rebuild
1079 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
1080 (i386_displacement): Allocate enough space for replacement buffer.
1081 Clean up replacement buffer initialization.
1083 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
1085 * subsegs.c (section_symbol): Don't create a new symbol if one
1086 already exists; instead, use the existing one, but set its segment
1087 and frag data if it hasn't already been defined.
1088 * config/obj-coff.c (c_section_symbol): Likewise.
1090 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
1092 * tc-alpha.c (load_expression): Call as_bad instead of abort.
1094 1999-04-08 Nick Clifton <nickc@cygnus.com>
1096 * config/tc-mcore.c: New File: Support routines for MCore
1098 * config/tc-mcore.h: New File: Definitions for MCore assembler.
1099 * config/obj-coff.c: Add support for mcore-pe target.
1101 * Makefile.am: Add support for MCore targets.
1102 * Makefile.in: Regenerate.
1103 * configure.in: Add support for MCore targets.
1104 * configure: Regenerate.
1106 * doc/all.texi: Set MCORE.
1107 * doc/as.texinfo: Document MCore specific command line options.
1109 * write.h: Prevent multiple inclusion.
1111 1999-04-06 Ian Lance Taylor <ian@zembu.com>
1113 * asintl.h (LC_MESSAGES): Never define.
1114 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
1116 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
1119 * Makefile.am (m68k-parse.c): If configuring in the source
1120 directory, copy m68k-parse.y into the local directory before
1121 running ylwrap, to remove spurious differences when generating
1123 * Makefile.in: Rebuild.
1125 * config/tc-sparc.h (md_do_align): Just allocate the number of
1126 bytes necessary, rather than always allocating 1024.
1128 1999-04-04 Ian Lance Taylor <ian@zembu.com>
1130 * listing.c (listing_newline): Add cast to avoid warning.
1131 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
1132 * config/tc-i386.c (i386_scale): Add return value.
1133 (build_displacement_string): Remove unused local temp_disp2.
1134 (i386_intel_memory_operand): Add parentheses to avoid warning.
1135 (i386_intel_operand): Remove unused local end_of_operand_string.
1136 (i386_operand): Remove unused local operand_modifier.
1137 (i386_operand): Add parens to avoid warning.
1139 1999-04-04 Don Bowman <don@pixsci.com>
1141 * configure.in: Add mips*-*-vxworks* target; have it define
1143 * configure, config.in: Rebuild.
1145 1999-03-31 Nick Clifton <nickc@cygnus.com>
1147 * configure.in (emulations): Add support for arm-epoc-pe.
1148 * configure: Regenerate.
1149 * config/te-epoc-pe.h: New file. Define macros specific to
1151 * config/tc-arm.h: Select epoc-pe-arm target format if configured
1152 for arm-epoc-pe target.
1154 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
1156 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
1158 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
1160 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
1161 detect ",n" without a condition.
1162 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1165 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
1167 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
1168 instruction is encoded with one bit.
1171 1999-03-23 Ian Lance Taylor <ian@zembu.com>
1173 * doc/internals.texi (CPU backend): Mention that
1174 line_separator_chars should not include newline. From thi
1175 <ttn@mingle.glug.org>.
1177 1999-03-22 Doug Evans <devans@casey.cygnus.com>
1179 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1180 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
1182 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
1184 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
1186 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
1188 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
1191 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
1193 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
1195 1999-03-15 Martin Hunt <hunt@cygnus.com>
1197 * app.c (do_scrub_begin): Change '-' back to a symbol char
1198 so we can use multiple opcodes on a line again.
1200 * config/tc-d30v.c: By default, warn if a symbol has
1201 the same name as a register. Plus some minor
1202 updates from the branch.
1204 1999-03-13 Nick Clifton <nickc@cygnus.com>
1206 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
1207 BFD_RELOC_16 and BFD_RELOC_64.
1209 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1211 * expr.c (expr): Add missing else.
1213 1999-03-12 Nick Clifton <nickc@cygnus.com>
1215 * config/tc-arm.c (md_apply_fix3): Improve error message.
1217 1999-03-11 Doug Evans <devans@casey.cygnus.com>
1219 * Makefile.am (CPU_TYPES): Add fr30.
1220 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
1221 (fr30,m32r dependencies): Update.
1222 * Makefile.in: Rebuild.
1224 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
1225 (gas_cgen_record_fixup_exp): Ditto.
1226 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
1227 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
1228 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1229 (md_cgen_lookup_reloc): Update use of operand->type.
1230 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
1231 (md_convert_frag): Call cgen_operand_lookup_by_num.
1232 (md_cgen_lookup_reloc): Update use of operand->type.
1233 (m32r_cgen_record_fixup_exp): Ditto.
1235 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
1237 * config/tc-mips.c (md_show_usage): Fix message.
1239 1999-03-03 Nick Clifton <nickc@cygnus.com>
1241 * doc/c-arm.texi (ARM Syntax): Document new command line switches
1242 and LDR reg,=<expr> instruction.
1244 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
1247 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
1249 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
1251 1999-02-17 Nick Clifton <nickc@cygnus.com>
1253 This patch was created by: Scott Bambrough
1254 <scottb@corelcomputer.com>
1257 Special cased '@' character. The '@' character is used as the
1258 ARM assembler comment character, as a special character
1259 and in ELF .symver pseudo-op's, and as a special character in
1260 .type and .section pseudo-ops.
1261 (symver_pseudo): New static variable.
1262 (symver_state): New static variable.
1263 (struct app_save): Add field 'symver_state'.
1264 (app_push): Save global symver_state int struct app_save.
1265 (app_pop): Restore global symver_state from struct app_save.
1266 (do_scrub_chars): Special case handling of '@' character in
1269 * configure.in: Modified to recognize armv* uname syntax from ARM
1271 * configure: Regenerated.
1273 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
1274 a prefix to the section's type.
1275 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
1276 the type's typename.
1278 * config/tc-arm.h: Add support for PIC generation:
1279 (pic_code): New boolean.
1280 (obj_relocate_extern): Define.
1281 (TC_RELOC_RTSYM_LOC_FIXUP): Define
1282 (TC_CONS_FIX_NEW): Define.
1283 (tc_fix_adjustable): Define.
1284 (GLOBAL_OFFSET_TABLE_NAME): Define.
1286 * config/tc-arm.c: Add support for PIC generation:
1287 (line_seperator_chars): Allow ';' as a seperator for Linux.
1288 (is_immediate_prefix): New macro.
1289 (arm_parse_reloc): New function.
1290 (s_arm_elf_cons): New function.
1291 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
1292 (md_undefined_symbol): Special case handling for the Global Offset
1294 (md_apply_fix3): Handle PIC relocs.
1295 (tc_gen_reloc): Handle PIC relocs.
1296 (md_parse_option): Add support for '-k' command line switch to
1297 enable PIC generation.
1298 (cons_fix_new_arm): New function.
1299 (s_arm_elf_cons): New function.
1301 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
1303 * configure.in: Add comments for uses of AC_DEFINE.
1304 * acinclude.m4: Likewise.
1305 * acconfig.h: Remove.
1306 * aclocal.m4: Rebuild.
1307 * configure: Rebuild.
1308 * Makefile.in: Rebuild.
1309 * config.in: Rebuild.
1311 1999-02-15 Jim Lemke <jlemke@cygnus.com>
1313 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
1314 non-constant offset from a base register.
1316 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
1318 * config/tc-alpha.c (md_show_usage): Put \ before newline in
1321 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
1323 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
1324 (emit_insn): Look for pc-relative and no-overflow specifiers on
1325 internal relocation types.
1327 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
1329 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
1332 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
1334 (mips_4650, mips_4010, mips_4100): Variables removed.
1335 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
1336 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
1338 (md_begin): Don't bother initializing the mips_NNNN variables;
1339 mips_cpu is set, and that's good enough now.
1340 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
1341 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
1342 (show): New function, to handle wrapping in the CPU lists.
1343 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
1345 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
1347 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
1348 than treat as an immediate specifier.
1350 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
1352 * config/tc-i386.c: Prototype many functions.
1353 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
1354 (i386_immediate): Remove unused second argument.
1355 (i386_intel_operand): Fix i386_is_reg typo.
1356 (i386_operand): Use allow_naked_reg.
1357 (output_invalid): Make operand int for K&R.
1359 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
1361 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
1363 * Makefile.in: Rebuild.
1365 1999-02-09 Doug Evans <devans@casey.cygnus.com>
1367 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
1369 (EXTRA_as_new_SOURCES): Comment out.
1370 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
1371 * Makefile.in: Rebuild.
1372 * doc/Makefile.in: Rebuild.
1373 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
1374 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
1375 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
1376 * configure: Rebuild.
1377 * aclocal.m4: Rebuild.
1378 * config.in: Rebuild.
1379 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
1380 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1381 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
1382 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1383 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
1384 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
1385 (gas_cgen_record_fixup_exp): Ditto.
1386 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
1387 descriptor, not global variable.
1388 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
1389 descriptor, not global variable. Refer to insert_operand handler
1390 via cpu descriptor, not global function.
1391 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1392 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
1393 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
1394 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1395 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
1396 * config/tc-m32r.c: Ditto.
1397 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
1398 (md_assemble): Ditto.
1399 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
1401 1999-02-09 Nick Clifton <nickc@cygnus.com>
1403 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
1404 relocations for ELF targets.
1406 1999-02-08 Nick Clifton <nickc@cygnus.com>
1408 * configure.in: Add support for StrongARM target.
1409 * configure: Regenerate.
1411 1999-02-05 Nick Clifton <nickc@cygnus.com>
1413 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
1415 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
1418 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
1420 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
1422 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
1424 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
1425 (INTEL_DWORD_MNEM_SUFFIX): Define.
1428 (DWORD_PTR): Define.
1429 (XWORD_PTR): Define.
1431 (OFFSET_FLAT): Define.
1433 (NONE_FOUND): Define.
1436 * config/tc-i386.c (set_intel_syntax): New routine.
1437 (intel_syntax): Declare.
1438 (allow_naked_reg): Declare.
1439 (md_pseudo_table): Support .intel_syntax and .att_syntax.
1440 (intel_float_operand): New routine.
1441 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
1442 Handle brackets as well as parens. Call i386_intel_operand for
1443 intel syntax. Reverse operands if appropriate. Handle new
1444 suffixes. Handle movzx and movsx.
1445 (i386_is_reg): New routine.
1446 (i386_immediate): New routine.
1447 (i386_scale): New routine.
1448 (i386_displacement): New routine.
1449 (i386_operand_modifier): New routine.
1450 (build_displacement_string): New routine.
1451 (i386_parse_seg): New routine.
1452 (i386_intel_memory_operand): New routine.
1453 (i386_intel_operand): New routine.
1454 (i386_operand): Call i386_displacement, i386_immediate,
1455 i386_scale, etc. instead of handling inline.
1456 (parse_register): Handle registers without prefix.
1458 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
1460 * configure: Regenerate.
1461 * configure.in (arm-*-oabi): New.
1462 (thumb-*-oabi): New.
1463 * config/tc-arm.c (target_oabi): Declare.
1464 (md_apply_fix3): Support REL relocs.
1465 (md_parse_option): Handle -oabi.
1466 (elf32_arm_target_format): New routine.
1467 (md_longopts): Add OPTION_OABI.
1468 * config/tc-arm.h: Redefine TARGET_FORMAT.
1471 1999-01-28 Nick Clifton <nickc@cygnus.com>
1473 * write.c (write_relocs): Handle out of range error.
1475 * config/tc-fr30.c (fr30_fix_adjustable): New function.
1476 (fr30_force_relocation): Default to 0.
1478 * config/tc-fr30.h (obj_fix_adjustable): Define.
1479 (TC_FORCE_RELOCATION): Define.
1481 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
1484 1999-01-16 Nick Clifton <nickc@cygnus.com>
1486 * config/tc-d30v.c (write_2_short): Do not generate a sequential
1487 merge of two instructions if the left instruciton kills the right.
1489 1999-01-11 Doug Evans <devans@casey.cygnus.com>
1491 * Makefile.in: Regenerate.
1492 * configure.in: Redo test for using cgen.
1493 * configure: Regenerate.
1495 1999-01-09 Nick Clifton <nickc@cygnus.com>
1497 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
1498 redefinition of this macro.
1500 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
1502 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
1505 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1507 * config/tc-mips.c (append_insn): For mips16, insert a nop between
1508 a read of HI or LO and an immediatly following branch.
1510 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1512 * config/tc-mips.c (md_begin): Another correction to the setting of
1515 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
1517 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
1519 1998-12-21 Nick Clifton <nickc@cygnus.com>
1521 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
1522 bit insn when optimizing, so that parallelised instructions will
1523 start on a 32 bit boundary.
1525 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
1527 * config/tc-mips.c (mips_eabi64): New.
1528 (md_begin): Set mips_eabi64.
1529 (mips_elf_final_processing): Use it.
1531 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
1533 * config/tc-mips.c (mips_elf_final_processing):
1534 Correct setting of ABI in e_flags.
1536 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
1538 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
1540 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
1542 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
1544 1998-12-15 Doug Evans <devans@casey.cygnus.com>
1546 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
1547 warning, values that don't fit in the field.
1549 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1551 * config/tc-mips.c (mips_abi_string): New.
1552 (md_parse_option,md_longopts): Add mabi.
1553 (mips_elf_final_processing): Set e_flags based on mabi flag.
1555 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1557 * config/tc-mips.c (md_parse_option): Handle vr4111.
1559 98-12-11 Ken Raeburn <raeburn@cygnus.com>
1561 * config/tc-h8300.c (build_bytes): Change message given if the
1562 instruction requires H8/300H mode and we're not in Hmode, to
1563 suggest that it may be the operand modes that are the problem, not
1564 necessarily the opcode.
1566 1998-12-10 Nick Clifton <nickc@cygnus.com>
1568 * config/tc-fr30.c: Add line separator character.
1570 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
1572 * configure.in (hppa-*-mpeix*): New target.
1573 * config/obj-som.h (obj_som_compiler): Declare.
1574 * config/obj-som.c (compiler_seen): New static variable.
1575 (obj_som_compiler): New function.
1576 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
1577 (md_pseudo_table): Add "compiler" if OBJ_SOM.
1578 (pa_type_args): Set hppa_priv_level.
1579 (pa_compiler): New static function if OBJ_SOM.
1580 * configure: Rebuild.
1582 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
1584 * read.c (output_leb128): Don't mark as inline.
1586 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
1588 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
1589 AIX .vbyte unaligned data support.
1590 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
1591 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
1594 1998-12-07 Nick Clifton <nickc@cygnus.com>
1596 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
1599 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
1601 * config/tc-arm.c (elf32_arm_force_relocation): Check for
1602 BFD_RELOC_ARM_PCREL_BRANCH.
1604 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
1606 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
1607 checking the target type.
1608 (mips-dec-bsd*): Set endian to little.
1609 * configure: Rebuild.
1611 COFF weak symbol support, based on patches from Mark Elbrecht
1612 <snowball3@usa.net>:
1613 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
1614 * config/obj-coff.c (obj_coff_weak): New static function.
1615 (obj_coff_endef) [both versions]: Handle weak symbols.
1616 (coff_frob_symbol): Likewise.
1617 (yank_symbols): Likewise.
1618 (obj_pseudo_table): Add "weak".
1620 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
1621 <aymeric.vincent@emi.u-bordeaux.fr>.
1622 * aclocal.m4: Rebuild with current tools.
1623 * configure: Rebuild.
1625 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
1626 an assertion failure for a case we can't handle when OBJ_ECOFF.
1628 * expr.c (operator): And with 0xff to avoid problems with signed
1631 1998-12-03 Nick Clifton <nickc@cygnus.com>
1633 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
1634 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
1636 1998-12-02 Nick Clifton <nickc@cygnus.com>
1638 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
1641 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
1643 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
1646 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
1648 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
1651 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
1653 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
1655 (d10v_cleanup): Only generate previous insn if a multiline insn is
1658 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
1660 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
1663 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
1665 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
1666 -marm6xxx command line switches.
1668 1998-11-18 Doug Evans <devans@casey.cygnus.com>
1670 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
1671 (itbl-ops.o): Delete duplicate dependencies.
1672 Rebuild dependencies.
1673 Add fr30 dependencies.
1674 * Makefile.in: Rebuild.
1676 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
1678 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
1680 * listing.c: Ignore line terminator characters found inside
1683 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
1685 * po/gas.pot: Regenerated.
1687 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
1689 * config/tc-fr30.c (fr30_is_colon_insn): New name for
1690 fr30_is_label_start(). Also checks for delay slot insns.
1692 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
1693 FR30 instructions which contain a colon in the mnemonic.
1695 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
1697 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
1699 * config/tc-fr30.c: Removed currently superflous code.
1701 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
1703 * config/tc-fr30.h: New file.
1704 * config/tc-fr30.c: Tweaking so that it will compile.
1706 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
1708 * config/tc-d10v.h (obj_fix_adjustable): Define.
1709 (TC_FORCE_RELOCATION): Define.
1710 (d10v_force_relocation): Declare.
1711 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
1712 (md_apply_fix3): Handle Vtable relocs.
1713 (d10v_fix_adjustable): New.
1714 (d10v_force_relocation): New.
1716 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
1718 * config/tc-d30v.c: Change default behaviour to ignore potential
1719 conflicts between register name and symbol names.
1721 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
1723 * configure.in: Add fr30-*-*.
1724 * config/tc-fr30.c: New file.
1725 * Makefile.in: Regenerated.
1726 * config.in: Regenerated.
1727 * configure: Regenerated.
1728 * doc/Makefile.in: Regenerated.
1729 * po/gas.pot: Regenerated.
1731 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
1733 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
1736 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
1738 * app.c (do_scrub_begin): Set characters above 127 to be symbol
1740 (do_scrub_chars): Add some casts to unsigned char to avoid
1741 unwanted sign extension.
1742 * read.c (lex_type): Set characters about 127 to be symbol
1744 * config/tc-i386.c (md_begin): Set identifier_chars and
1745 operand_chars for values above 127.
1747 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
1749 * configure.in: detect cygwin* instead of cygwin32*
1750 * configure: regenerate
1752 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
1754 * listing.c: Add support for producing a listing from piped
1757 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
1759 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
1760 (append_insn): Account for the tx39's multiply behavior.
1762 1998-10-26 Michael Meissner <meissner@cygnus.com>
1764 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
1765 from assemble_parallel_insns. Add support for '->' to indicate
1766 explicitly serializing the instructions.
1767 (md_assemble): Ditto.
1769 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
1771 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
1774 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
1776 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
1778 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
1780 * config/tc-mips.c : support frame and regmask/fregmask when
1781 MIPS_STABS_ELF is specified.
1783 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
1785 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
1786 (md_apply_fix): Don't return 1 for VTABLE relocs.
1787 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
1789 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1791 * doc/c-i386.texi: Replace occurences of "opcode" with
1792 "instruction mnemonic", "instruction", or "mnemonic" when
1793 referring to the name of an instruction. Use "opcode" when
1794 referring to the sequence of machine bytes.
1796 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
1797 (is_opcode_char): Rename to is_mnemonic_char.
1798 (md_assemble and i386_operand): Correct error messages from
1799 "opcode" to "instruction mnemonic"
1800 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
1801 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
1802 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
1803 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
1804 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
1805 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
1806 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
1808 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
1810 * config/tc-i386.c (i386_operand): Check for garbage after
1813 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
1815 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
1816 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
1818 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
1820 * config/tc-sh.h (obj_fix_adjustable): Define.
1821 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
1822 (md_apply_fix): Likewise.
1823 (tc_gen_reloc): Likewise.
1824 (sh_fix_adjustable): New.
1826 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
1828 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
1829 * cgen.h (gas_cgen_finish_insn): Update prototype.
1830 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
1831 cgen_insn_t -> CGEN_INSN_INT.
1832 (make_parallel): Update handling of CGEN_INT_INSN_P.
1833 (assemble_parallel_insn): Ditto.
1834 (target_make_parallel): New function.
1835 (md_assemble): Use it.
1837 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
1839 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
1841 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
1843 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
1844 converted into lower case.
1846 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
1848 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
1849 (gas_cgen_tc_gen_reloc): Likewise.
1850 * config/tc-m32r.h (obj_fix_adjustable): Define.
1851 * config/tc-m32r.c (m32r_fix_adjustable): New.
1852 (m32r_force_relocation): Handle VTABLE relocs.
1854 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
1856 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
1858 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
1860 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
1861 to lower case before parsing.
1863 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
1864 parallel insns modift buts in the PSW as a side effect.
1866 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
1868 * config/tc-d30v.c (find_format): Test for missing flag and
1871 (md_apply_fix3): Fix error messages to avoid
1872 assumption about presence of a symbol.
1874 (parallel_ok): Disallow parallel instructions that both modify the
1877 (find_format): Generate a warning if an odd numbered register is
1878 used as the first register in a mutli-register instruction.
1880 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
1882 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
1883 relocations are always associated with a symbol.
1885 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
1887 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
1888 (elf32_sparc_force_relocation): Declare.
1889 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
1890 (tc_gen_reloc): Handle vtable relocs.
1891 (elf32_sparc_force_relocation): New.
1893 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
1895 * symbols.c (S_IS_FUNCTION): New.
1896 * config/tc-v850.h (obj_fix_adjustable): Define.
1897 (TC_FORCE_RELOCATION): Define.
1898 (v850_force_relocation): Declare.
1899 * config/tc-v850.c (tc_gen_reloc): Use offset instead
1900 of fx_addnumber for VTABLE reloc addends.
1901 (md_apply_fix3): Handle VTABLE relocs.
1902 (v850_fix_adjustable): New.
1903 (v850_force_relocation): New.
1905 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
1907 * tc-hppa.c (fp_operand_format): Add some additional formats.
1908 (pa_ip): Do not automatically promote into pa2.0 mode.
1909 (pa_level): Handle ".level 2.0".
1911 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1913 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
1914 * config/tc-i386.h (template.extension_opcode): Change to
1915 unsigned int to allow full range of 8-bit opcode suffixes.
1916 (None): Redefine as 0xffff.
1918 From Jeff B Epler <jepler@usgs.gov>
1919 * doc/c-i386.texi (i386-SIMD): New section.
1921 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
1923 * read.c (discard_rest_of_line): New function.
1924 * read.h: Declare it.
1925 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
1927 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
1929 * config/tc-d10v.c (find_symbol_matching_register): New function.
1930 (find_opcode): Cope with the case where a register name matches
1933 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
1935 * config/tc-v850.c (md_pcrel_from): Rename to
1936 v850_pcrel_from_section.
1937 (v850_pcrel_from_section): Do not resolves symbols in other
1940 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
1942 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
1944 * config/tc-d10v.c (find_opcode): Generate an error if a register
1945 is supplied for an operand that should not be a register.
1947 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
1949 * config/tc-d30v.c (write_2_short): But do allow delayed branch
1950 instructions to have another instruction in the right bin.
1952 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
1954 * config/tc-d30v.c (write_2_short): Do not allow instructions in
1955 the right container if the left container holds a branch
1958 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
1960 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
1961 both a register name and symbol name.
1962 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
1964 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
1966 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
1967 execution unit class.
1969 (reg_name_search): If a name matches a register and a symbol,
1970 prefer the register.
1971 (find_format): Disallow flag registers when a general purpose
1972 register is required.
1973 If a number is required, but a register has been given, check to
1974 see if a symbol with the same name as the register exists, and if
1975 so, use that symbol.
1977 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
1979 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
1981 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
1983 * config/tc-d30v.c (find_format): Do not accept flag registers as
1984 general purpose registers.
1985 (find_format): If an immediate value is expected at a given place
1986 in a format, but a register name has been provided instead, check
1987 to see if that register name matches the name of a predefined
1988 symbol and if it does, then use the symbol instead.
1989 (reg_name_search): If a register name matches a symbol name,
1990 prefer the register name to the symbol name.
1992 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
1994 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
1995 the previous insn to empty.
1997 1998-09-20 Michael Meissner <meissner@cygnus.com>
1999 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
2000 pieces, forcing the use of an ANSI compiler.
2002 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2004 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
2006 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
2008 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
2010 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
2012 (obj_elf_vtable_entry): Likewise.
2013 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
2014 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
2015 (tc_gen_reloc): Likewise.
2016 (arm_fix_adjustable): Likewise.
2017 (elf32_arm_force_relocation): New.
2018 (armelf_frob_symbol): Remove coff-style symbol support.
2020 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
2022 * config/tc-i386.c (i386_operand): Fix typo in last patch.
2024 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
2026 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
2027 OBJ_COFF so that routine is defined for a.out format.
2029 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
2031 * config/tc-i386.c (i386_operand): Detect non-segment registers
2032 used as segment prefixes.
2034 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
2036 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
2037 optimize across FDE boundaries.
2039 * config/obj-coff.c (obj_coff_section): Preserve any link once
2040 flags when setting the section flags.
2042 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
2044 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
2045 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
2047 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2049 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
2052 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
2054 * frags.c (frag_grow): Include the size of the frag struct in the
2057 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
2058 if the new subseg comes before the old.
2060 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2062 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
2063 to handle edge8 and edge16.
2065 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
2067 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
2068 before we clobber the symbol involved.
2070 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
2072 * config/tc-arm.c: Remove OBJ_ELF definitions for
2073 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
2074 use arm_adjust_symtab for OBJ_COFF.
2075 (armelf_adjust_symtab): New Routine.
2076 * config/tc-arm.h: Define obj_adjust_symtab to
2077 armelf_adjust_symtab for OBJ_ELF.
2079 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
2081 * configure.in: Make all i386-elf targets use bfd_gas.
2082 * config/tc-i386.c (tc_i386_force_relocation): New.
2083 (tc_i386_fix_adjustable): Don't fix vtable relocs.
2084 (md_apply_fix3): Likewise.
2085 (tc_gen_reloc): Handle them.
2086 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
2087 tc_i386_force_relocation.
2089 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
2091 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
2093 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
2095 * config/tc-d30v.c (md_assemble): Copy previous opcode over
2096 current opcode after writing the first insturction of a reverse
2099 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
2101 * read.h (generate_lineno_debug): Add prototype.
2102 * read.c (generate_lineno_debug): Make non-static.
2104 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2106 * config/tc-i386.c (md_assemble): Only warn for address/data size
2109 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
2111 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
2112 against Thumb function names, as the linker needs this information.
2114 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
2116 * expr.c (operand): Check also that there is no advance in operand
2117 after atof_generic in order to decide "is it label 0f or floating
2120 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
2122 * config/tc-m32r.c: Replace double dash prefix to M32R specific
2123 command line options with a single dash.
2124 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
2126 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
2128 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
2129 * tc-arm.c (arm_fix_adjustable): New routine.
2131 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
2133 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
2134 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
2135 demand_empty_rest_of_line before mri_comment_end.
2136 (equals): Check garbage after expression before
2137 mri_comment_end in MRI mode.
2139 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
2141 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
2142 small immediate constant to use the constant itself rather than
2145 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
2147 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
2148 (pa_leave): Likewise.
2150 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2152 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
2154 (i386_operand): Fix an error message.
2156 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
2158 * doc/c-arm.texi (ARM Directives): Document .req directive.
2160 * config/tc-arm.c (reg_required_here): Display erroneous string if
2161 the register name could not be decoded.
2162 Do not set inst.instruction if the sift is -1.
2164 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
2166 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
2169 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
2171 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2172 even if it is belived to be unnecessary.
2174 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2176 config/tc-i386.c (i386_operand): Size immediate constants by
2177 suffix (erroneously removed as part of July 7 change).
2179 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
2181 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
2182 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
2183 (armelf_frob_symbol): New Routine.
2184 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
2186 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
2188 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
2190 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
2192 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
2193 command line switches passed to assembler.
2195 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
2197 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
2198 (gas_cgen_opcode_desc): Declare.
2199 (gas_cgen_parse_operand): Declare.
2200 (*): Prepend gas_ to gas specific fns to denote them as such.
2202 * cgen.c (gas_cgen_opcode_desc): New global
2203 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
2204 (queue_fixup): Renamed from cgen_queue_fixup.
2205 (*): Prepend gas_ to gas specific fns to denote them as such.
2207 (gas_cgen_md_apply_fix3): Update call to insert_operand.
2208 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
2209 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
2210 Open opcode table and initialize it.
2211 (make_parallel): Use gas_cgen_opcode_desc.
2212 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
2213 (md_assemble): Ditto.
2215 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
2217 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
2218 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
2219 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
2220 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
2221 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
2222 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
2223 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
2224 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
2225 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
2226 (INIT_STAB_SECTION): Likewise.
2227 (OBJ_PROCESS_STAB): Likewise.
2229 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
2230 (md_parse_option): Watch for them.
2231 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
2232 (md_begin): Kill neverdef code.
2233 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
2234 (s_alpha_prologue): Watch alpha_cur_ent_sym.
2235 (s_alpha_coff_wrapper): New.
2236 (md_pseudo_table): Trap all ECOFF pseudos.
2238 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
2240 Start of changes to remove mdebug section from mips*-elf
2241 Based on MIPS_STAB_ELF definition
2242 * acconfig.h: undef if not configured
2243 * config.in: undef if not configured
2244 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
2245 * config/tc-mips.c (s_ent): set BSF_FUNCTION
2246 * stabs.c (s_stab_generic): flush frag
2248 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
2250 * configure.in: (arm-*-elf): Handle.
2251 (thumb-*-elf): Handle.
2252 * configure: Regenerate.
2253 * read.c (stringer): Fix typo in comment.
2254 * write.c (fixup_segment): Don't add symbol value to addend if
2256 * config/tc-arm.c (md_section_align): Don't align dwarf debug
2258 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
2261 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
2263 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
2264 (write_2_short): Emit warning if new flag is set.
2265 (do_assemble): Set flags if left instruction is one of special
2266 "right-instruction-killer" type.
2268 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
2270 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
2271 Always output words in debug_info section as big endian.
2272 (sparc_target_format): Choose correct bfd target.
2273 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
2275 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
2277 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
2278 to work with internationalization code. Issue an error when two
2279 operands match that are not allowed to match.
2281 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
2283 * configure.in (install_tooldir): Allow target to specify whether
2284 it wants to be installed in $(tooldir)/bin.
2285 * configure: Regenerate.
2286 * Makefile.am (install-exec-local): Set install-exec-tooldir
2287 dependency via configure.
2288 * Makefile.in: Regenerate.
2290 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
2292 * Makefile.am (install-exec-local): Split into two ...
2293 (install-exec-bindir,install-exec-tooldir): New rules.
2294 * Makefile.in: Regenerate.
2296 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
2298 * Makefile.am (install-exec-local): Don't remove the file before
2299 checking whether $(bindir) == $(tooldir)/bin. From Maciej
2300 W. Rozycki <macro@ds2.pg.gda.pl>.
2301 * Makefile.in: Rebuild.
2303 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
2305 * cgen.c: Include libiberty.h.
2306 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
2307 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
2308 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
2309 (md_cgen_lookup_reloc)): Declare.
2310 (md_cgen_record_fixup_exp): Declare.
2311 * config/tc-m32r.h (md_pcrel_from_section): Declare.
2312 (m32r_relax_frag): Declare.
2313 (cgen_md_apply_fix3): Decls moved to cgen.h.
2314 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
2315 (m32r_cgen_record_fixup_exp): Delete decl.
2316 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
2317 (assemble_nop): Delete.
2318 (expand_debug_syms): Delete unused `exp'.
2319 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
2320 Add default case for -Wall.
2321 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
2322 (md_atof): Delete unused wordP.
2324 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
2326 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
2329 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
2331 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
2332 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
2333 .print, .purgem, and .struct. Remove documentation for
2336 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
2338 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
2339 Update call to insert_operand.
2341 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
2343 * config/tc-m32r.c (ms_show_usage): Formatting changes.
2345 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
2347 * config/tc-i386.c (md_assemble): Don't get confused by trailing
2348 whitespace after a prefix operator.
2350 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
2352 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
2354 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
2356 * config/tc-sparc.c (log2): New static function.
2357 (s_reserve): Use log2 to convert alignment before calling
2359 (s_common): Use log2 to convert alignment before calling
2360 record_alignment and frag_align.
2361 (sparc_cons_align): Use log2.
2363 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
2365 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
2366 (s_common): Likewise.
2368 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
2369 initialization of waddr.
2370 (sparc_elf_final_processing): Add default case to switch.
2372 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2374 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
2375 than temporary real.
2377 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
2379 * write.c (subsegs_finish): Don't align the segments if there were
2382 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
2383 copying aux information.
2385 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
2386 expression into a symbol.
2388 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2390 * config/tc-i386.c (mode_from_disp_size): Change arg and return
2391 type to unsigned int.
2392 (md_assemble): Change type used to store offsets from unsigned
2394 (i386_operand): Switch error check to only call RESTORE_END_STRING
2395 once after parse_register.
2397 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
2399 * config/tc-v850.c (md_show_usage): Changed format to match that
2402 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
2404 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2406 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
2408 (md_apply_fix_2): Force the symbol of the vtable reloc to be
2411 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
2413 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
2414 * doc/Makefile.in: Rebuild.
2416 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
2418 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
2419 for %lo expressions.
2420 (mips_ip, case 'u'): Move range check after code to mask
2421 off bits in %hi/%lo expressions. Mask off high bits for
2424 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
2426 * doc/Makefile.am (gasver.texi): New target.
2427 (as.info, as.dvi): Depends upon gasver.texi.
2428 * doc/as.texinfo: Include gasver.texi. Mention version number on
2429 title page and in top node.
2430 * doc/Makefile.in: Rebuild.
2432 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
2434 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
2435 but not including the line containing the edict.
2436 * listing.h (LISTING_EOF): New.
2437 * input-scrub.c (input_scrub_next_buffer): Call it.
2439 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2441 * config/tc-i386.c (i386_operand): Don't set the size of an
2442 immediate address based solely on the suffix and the mode.
2444 * config/tc-i386.c (md_assemble): Add assertion to make sure
2445 overlap2 does not set Imm.
2447 * config/tc-i386.c (space_chars): Remove. The scrubber converts
2448 sequences of whitespace to a single space.
2449 (is_space_chars): Just compare with space.
2450 (md_begin): Don't initialize space_chars.
2451 (md_assemble): Just skip a single whitespace character.
2452 (i386_operand): Rewrite base-index parsing to use new
2453 parse_register, and to skip white space. Skip white space in a
2454 number of other places too. Don't give error message if
2455 parse_register fails.
2456 (parse_register): Change reg_string parameter to be non-const.
2457 Add end_op parameter. Skip white space after the `%', and return
2458 end of register string. Give error message here rather than
2461 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
2463 Based on patch from Matt Semersky <matts@scd.hp.com>:
2464 * expr.c (op_encoding): Make const.
2465 (expr_set_precedence): New function.
2466 (expr_begin): Don't set operator rankings, just call
2467 expr_set_precedence.
2468 * expr.h (expr_set_precedence): Declare.
2469 * read.c (s_mri): Call expr_set_precedence.
2471 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
2473 * doc/as.texinfo (Statements): Remove paragraph discussing
2474 continuing lines with a backslash. This hasn't worked for years,
2477 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
2479 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
2481 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
2482 (ps_CTORS, ps_DTORS): New section types.
2483 (vms_fixup_xtors_section): New function
2484 (Ctors_Psect, Dtors_Psect): Define.
2485 (IS_GXX_XTOR): Define
2486 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
2487 Filter static constructors/destructors and add to
2488 Ctors_Symbols/Dtors_Symbols chain.
2489 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
2490 appropriate section.
2492 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
2493 * makefile.vms: Merge vax/vms support.
2495 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
2497 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
2498 (elf_pseudo_table): Add them.
2499 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
2500 (md_apply_fix): Accept them.
2501 (mips_fix_adjustable): Don't adjust them.
2502 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
2503 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
2504 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
2505 (tc_fix_adjustable): Don't adjust them.
2507 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
2509 * Makefile.am (CGEN_CPU_PREFIX): New variable.
2511 * Makefile.in: Regenerate.
2512 * configure.in: AC_SUBST cgen_cpu_prefix.
2513 * configure: Regenerate.
2515 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2517 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
2518 Changed all users of COND12_DELAY.
2520 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
2522 * config/tc-mn10300.c (set_arch_mach): New function.
2523 (md_pseudo_table): Add pseudo-ops to set the current machine type.
2524 (md_begin): Default to mn10300 mode.
2525 (md_assemble): Only accept instructions for the core mn10300
2526 chip and the active machine type.
2528 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
2530 * subsegs.h (segment_info_type): Give the struct a name.
2531 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
2532 * config/tc-h8500.h (tc_reloc_mangle): Declare.
2533 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
2534 * config/tc-w65.h (tc_reloc_mangle): Declare.
2535 * config/tc-z8k.h (tc_reloc_mangle): Declare.
2537 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
2539 * config/tc-v850.c (v850_comm): Restore old section
2540 after common processing.
2542 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
2544 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
2546 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
2548 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
2549 char with code that explicitly sign-extends.
2551 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
2553 * config/tc-v850.c (md_begin): Restore text section as the current
2554 section after creating call table sections.
2555 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
2558 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
2559 with call to macro SYM_AUXINFO.
2561 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
2563 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
2564 with the program transform name.
2565 * Makefile.in: Rebuild.
2567 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
2569 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
2572 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
2574 * config/tc-i386.c (i386_operand): Be prepared for a space between
2575 the open parenthesis and the start of the register operand,
2576 because of the June 16 change.
2578 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
2580 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
2583 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
2585 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2586 even if it is belived to be unnecessary.
2588 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
2590 * write.c (adjust_reloc_syms): Never adjust relocs against weak
2592 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
2594 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
2596 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
2597 shift amount for a repeated operand. The shift amount for the
2598 repeated copy comes from the size of the operand.
2600 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
2602 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
2604 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
2606 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
2608 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2610 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
2611 characters in it as LEX_IS_SYMBOL_COMPONENT.
2612 * config/tc-i386.h (tc_symbol_chars): Define.
2613 (extra_symbol_chars): Declare.
2614 * config/tc-i386.c (extra_symbol_chars): Define.
2615 (comment_chars): Don't use '/' as comment start if TE_LINUX.
2616 (line_comment_chars): Set to '/' if TE_LINUX.
2617 * doc/c-i386.texi (i386-prefixes): Update.
2618 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
2620 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
2622 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
2623 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
2625 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
2627 * config/tc-d10v.c (md_apply_fix3): Checking displacement
2628 constraint in instructions REP & REPI.
2630 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
2632 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
2633 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
2635 (check_range): If the operand is shifted, then shift the number
2636 before checking its range.
2638 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
2640 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
2643 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
2645 * config/tc-v850.c (v850_comm): Create special sections as needed.
2647 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
2649 * config/tc-d10v.c (write_2_short): Addition of swapping
2650 instructions for sequential and reverse sequential order when
2651 given order is not possible.
2653 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
2655 * Makefile.am: Rebuild dependencies.
2656 (DEP_INCLUDES): Fix reference to intl build directory.
2657 * Makefile.in: Rebuild.
2659 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2661 * doc/c-i386.texi: Update 16 bit documentation.
2663 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
2664 IgnoreDataSize to IgnoreSize as they are used for address size as
2666 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
2667 32-bit mode, similarly addr16/data16 and variants.
2669 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
2671 * config/tc-d30v.c (md_assemble): Fix handling of reverse
2672 sequential word multiply instructions.
2674 (do_assemble): Add extra command line argument, to allow mul32
2675 attribute to be preserved across parallel insns.
2676 (md_assemble): Insert NOPs between explicitly parallel insns which
2677 contain an 32 bit multiply and a 16 multiply.
2679 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2681 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
2684 * config/tc-i386.c (reloc): Add braces.
2686 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
2687 consistent with Intel naming.
2688 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
2689 use bitfields in sib_byte.
2690 (modrm_byte): Don't use bitfields here either.
2692 * config/tc-i386.c (current_templates): Add const.
2693 (parse_register): Add const to return, param, and char *s.
2694 (i386_operand): Add const to reg_entry *r.
2695 * config/tc-i386.h (templates): Add const to start, end.
2697 Inspired by code for 16 bit gas support from Martynas Kunigelis
2698 <martynas@nm3.ktu.lt>:
2699 * config/tc-i386.c (md_assemble): Add full support for 16 bit
2700 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
2701 (uses_mem_addrmode): Remove.
2702 (md_estimate_size_before_relax): Add support here too.
2703 (md_relax_table): Rewrite interface to md_relax for 16 bit
2705 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
2706 (opcode_suffix_to_type): Remove.
2707 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
2708 (SIZE_FROM_RELAX_STATE): Modify to suit above.
2709 (md_convert_frag): Likewise.
2710 (i386_operand): Add support for 16 bit base/index regs,
2711 immediates, and displacements. Remove some unnecessary casts, and
2712 localise end_of_operand_string, displacement_string_start,
2713 displacement_string_end variables. Add GCC_ASM_O_HACK.
2714 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
2716 * config/tc-i386.c (prefix_hash): Remove.
2717 (md_begin): Rewrite without obstacks. Remove prefix hash table
2718 handling. Rewrite lexical table handling.
2719 (i386_print_statistics): Don't print prefix statistics.
2720 (md_assemble): Rewrite instruction parser so that line is not
2721 converted to lower case. Don't do a hash_find for prefixes,
2722 instead recognise them via opcode modifier.
2723 (expecting_operand, paren_not_balanced): Localise variables.
2724 * config/tc-i386.h (IsPrefix): Define.
2725 (prefix_entry): Remove.
2727 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
2728 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
2729 '\\' in case where comment_chars contains '/'.
2731 * config/tc-i386.c (MATCH): Ensure given operand and template
2732 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
2733 you must write `ljmp *table(%ebx)'.
2735 From H.J. Lu <hjl@gnu.org>:
2736 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
2737 as 0 ifndef BFD_ASSEMBLER.
2738 (md_assemble): Allow immediate operands without suffix or
2739 other reg operand to default in size to the current code size.
2741 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
2743 * config/tc-v850.c (md_begin): Restore creation of
2744 .call_table_text and .call_table_data sections.
2746 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
2748 * config/tc-d30v.c (md_assemble): Set execution type to unknown
2749 after emitting a word of noops.
2751 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2753 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
2754 (i386_operand): Simplify checks for valid base/index combinations.
2755 Disallow `in 4(%dx),%al'.
2757 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
2759 (add_prefix): Change parameter from char to int.
2761 * config/tc-i386.h (Ugh): Define opcode modifier.
2762 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
2764 * config/tc-i386.c (md_assemble): Rewrite MATCH and
2765 CONSISTENT_REGISTER_MATCH macros to check register types more
2766 thoroughly. Check for illegal suffix/operand combinations
2767 when matching insns with operands. Handle new `s' suffix, and
2768 associated FloatMF opcode modifier for float insns with memory
2770 * config/tc-i386.h (FloatMF): Define new opcode modifier.
2771 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
2772 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
2773 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
2774 DATA_PREFIX_OPCODE throughout.
2776 * config/tc-i386.c (REGISTER_WARNINGS): Define.
2777 (md_assemble): Rewrite suffix/register operand checking code to be
2778 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
2779 AnyMem, the better to grep.
2781 (i386_operand): Don't set Mem bits in i.types[this_operand] when
2782 given a memory operand. Don't set Abs bits either.
2783 (type_names): Remove Mem*, Abs*.
2784 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
2785 define opcode_modifiers as these cases are handled by Disp8,
2786 Disp16, Disp32 and suffix checks.
2787 (COMES_IN_BOTH_DIRECTIONS): Remove.
2788 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
2790 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
2791 if IgnoreDataSize modifier given. Remove ShortformW modifier
2792 test. Add test for ShortForm in W base_opcode modification.
2793 Merge Seg2ShortForm and Seg3ShortForm code.
2794 * config/tc-i386.h (ShortFormW): Remove.
2795 (IgnoreDataSize): Define.
2797 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
2799 * config/tc-d30v.c (md_assemble): Store previous segment state
2800 with previous instruction.
2802 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2804 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
2805 (ebp, esp): Remove static variables.
2806 (MATCH): Remove test for InOutPortReg.
2807 (i386_operand): Properly handle InOutPortReg here instead.
2808 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
2809 (md_assemble): Simplify and correct modrm and sib generation.
2810 (i386_operand): Add warning for scale without index.
2811 Rewrite checks for valid base/index combinations.
2813 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
2814 macros and enclose in do while(0).
2815 (RESTORE_END_STRING): Likewise.
2816 (md_assemble): Add one to printed operand number so we start
2817 from 1 not 0. Add some more gettext invocations.
2818 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
2821 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
2822 DATA_PREFIX, SEG_PREFIX): Define.
2823 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
2824 (check_prefix): Remove function.
2825 (add_prefix): New function. Add prefix to i.prefix as well as
2827 (md_assemble): Changes for add_prefix. Remove hack for wait
2828 prefix, instead always output prefixes in fixed order. Test
2829 for jcxz/loop when selecting between word & dword operations,
2830 and add address size prefix rather than operand size prefix.
2831 Remove operand -> address size hack when emitting jcxz/loop.
2832 (i386_operand): Remove O_Absent check as it's done in expr.
2834 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
2836 * configure.in: Recognize m5200 as a cpu_type of m68k.
2837 * aclocal.m4: Rebuild with current libtool.
2838 * configure: Rebuild.
2840 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2842 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
2843 to relaxable_symbol to prevent references to external symbol from
2846 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
2848 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
2849 symbols are relaxable.
2851 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
2853 * config/tc-v850.c (md_begin): Don't create special
2854 sections by default.
2856 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
2858 * config/tc-mips.c (macro): For div and udiv, close the
2859 reorder block as soon as possible.
2861 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
2863 From Matt Semersky <matts@scd.hp.com>:
2864 * macro.c (macro_mri_mode): New function.
2865 * macro.h (macro_mri_mode): Declare.
2866 * read.c (s_mri): Call macro_mri_mode when switching in and out of
2869 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
2871 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
2874 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
2875 until after xstrdup in OBJ_EVAX case.
2877 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
2879 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
2880 offset calculation. Also, use VAX_BRW from vax-inst.h instead
2881 of hardcoded magic number.
2882 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
2884 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
2886 * read.c (do_s_func): New function.
2888 * read.h (do_s_func): Add prototype.
2890 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
2892 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
2893 nops if fill pattern not specified.
2895 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
2897 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
2898 * config/te-go32.h (TE_GO32): Define.
2899 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
2901 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
2903 Implement .func/.endfunc pseudo-ops.
2904 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
2906 * read.c (potable): Add .func,.endfunc.
2907 (s_func): New function.
2908 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
2910 (in_doc_func_p,current_function_label): New static globals.
2911 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
2913 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
2915 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
2916 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
2917 * config/tc-arm.h (WORKING_DOT_WORD): Define.
2918 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
2919 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
2920 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
2921 * config/tc-i860.h (WORKING_DOT_WORD): Define.
2922 * config/tc-i960.h (WORKING_DOT_WORD): Define.
2923 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
2924 * config/tc-w65.h (WORKING_DOT_WORD): Define.
2925 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
2926 * config/tc-a29k.c: Don't define md_short_jump_size,
2927 md_long_jump_size, md_create_short_jump or md_create_long_jump.
2928 * config/tc-alpha.c: Likewise.
2929 * config/tc-alpha.h: Likewise.
2930 * config/tc-arm.c: Likewise.
2931 * config/tc-h8300.c: Likewise.
2932 * config/tc-h8500.c: Likewise.
2933 * config/tc-hppa.c: Likewise.
2934 * config/tc-i860.c: Likewise.
2935 * config/tc-i960.c: Likewise.
2936 * config/tc-ppc.c: Likewise.
2937 * config/tc-sh.c: Likewise.
2938 * config/tc-sparc.h: Likewise.
2939 * config/tc-tic30.c: Likewise.
2940 * config/tc-w65.c: Likewise.
2941 * config/tc-z8k.c: Likewise.
2943 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
2945 * config/tc-vax.c (_): Delete this macro used for placeholder
2946 values in vax_operand_width_size; it conflicts with the _() macro
2947 used for internationalization.
2949 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
2951 * symbols.c (symbol_find_base): Fix case insensitive symbol name
2952 code. From Chris Moller <moller@bops.com>.
2954 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
2955 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
2956 * read.c (emit_expr): Initialize seg and subseg fields of a new
2958 * write.c (write_object_file): Switch to the appropriate segment
2959 and subsegment when processing a broken word.
2961 * config/tc-m68k.c (mri_assemble): New static function.
2962 (build_mri_control_operand): Call mri_assemble rather than
2964 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
2965 (s_mri_endf, s_mri_endw): Likewise.
2967 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
2969 * read.c (s_org): Call md_flush_pending_output if it is defined.
2971 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
2973 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
2975 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
2976 (md_parse_option): Add for same.
2977 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
2978 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
2979 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
2981 * config/tc-sparc.h (cons_fix_new_sparc): Added.
2983 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
2985 * config/tc-arm.c (find_real_start): Relax definition of local
2988 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
2990 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
2991 symbols at the given address, not just the last one specified.
2993 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
2995 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
2996 or number_to_chars_littleendian to write data.
2998 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
3000 * config/tc-v850.c (md_assemble): Remove artificially created
3001 register name symbols.
3003 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
3005 * write.c (fixup_segment): Change "segment" to "section" in
3008 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
3010 * write.c (fixup_segment): Change sym1-sym2 message again.
3012 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
3014 * write.c (fixup_segment): Improve error message for sym1-sym2
3015 errors when sym1 is in a different segment from sym2.
3017 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
3019 * config/tc-m32r.c (warn_unmatched_high): New static local.
3020 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
3021 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
3022 (md_longopts): Recognize --{no-,}warn-unmatched-high.
3023 (md_parse_option): Likewise.
3024 (md_show_usage): Likewise.
3025 (m32r_frob_file): Likewise.
3027 * read.c (generate_file_debug,generate_lineno_debug): New functions.
3028 (read_a_source_file): Call them.
3029 * read.h (stabs_generate_asm_file): Declare.
3030 * stabs.c (stabs_generate_asm_file): New function.
3031 (generate_asm_file): New function.
3032 (stabs_generate_asm_lineno): Move file name handling into
3035 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
3037 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
3038 (d30v_current_align, d30v_current_align_seg): New variables.
3039 (d30v_last_label): New variable.
3040 (d30v_align, s_d30v_align, s_d30v_text): New functions.
3041 (s_d30v_data, s_d30v_section): Likewise.
3042 (md_pseudo_table): Call them.
3043 (md_begin): Initialize d30v_current_align_seg.
3044 (md_assemble): Call d30v_align when needed by known current alignment.
3045 (d30v_frob_label, d30v_cons_align): New functions.
3046 * config/tc-d30v.h (md_do_align): Remove.
3047 (tc_frob_label): Call d30v_frob_label.
3048 (md_cons_align): New.
3050 * config/tc-d30v.c (find_format): Convert complex expressions to
3051 expression symbols before processing. Clean up code formatting.
3053 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
3055 * po/Make-in (install-info): New target.
3057 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
3059 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
3061 * config/tc-mn10300.c (md_assemble): Likewise.
3063 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
3065 * Makefile.am: Update with `make dep-am'.
3066 (HFILES): Add cgen.h.
3067 (cgen.o): Depend on cgen.h.
3068 * Makefile.in: Regenerate.
3070 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
3072 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
3074 * gasp.c (grab_label): Permit a label to be a preprocessor
3075 variable by permitting a label to start with a backslash.
3077 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
3079 * config/tc-mips.c (validate_mips_insn): Removed hack
3080 for previously inaccessible bitfields in some INSN_TRAP
3083 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
3085 * config/tc-d30v.c (do_assemble): Abort with error message
3086 if opcode operands do not match.
3088 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
3090 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
3091 'q' operand format for 20-bit "break"/"sdbbp" instructions.
3092 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
3093 similar new 'q' operand.
3095 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
3097 * cgen.c (cgen_asm_finish_insn): Fix typo.
3099 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
3102 * cgen.c: Include it.
3103 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
3104 (cgen_asm_finish_insn): Result is now void. New arg `result'.
3105 All callers updated.
3106 * config/tc-m32r.c: Include cgen.h.
3107 (m23r_insn): New members num_fixups,fixups.
3109 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
3111 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
3112 to avoid compiler warning.
3114 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
3116 * makefile.vms: Run dec c with /nodebug. Pass CC value when
3119 * makefile.vms (OBJS): Add ehopt.obj
3121 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
3123 * doc/c-vax.texi: Correct and extend vax/vms documentation.
3125 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
3127 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
3128 a short format insn.
3129 (md_assemble): Set it for explicitly packed insns.
3131 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
3133 * config/obj-coff.c (c_symbol_merge): Do not take address of
3134 native fields when performing the memcpy.
3136 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
3138 * config/tc-mips.c (macro,macro2): Implement
3139 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
3141 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3143 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
3144 relocations against globally visible symbols.
3145 * config/tc-m68k.c (relaxable_symbol): New macro.
3146 (m68k_ip, md_estimate_size_before_relax): Use it.
3147 (tc_m68k_fix_adjustable): Also handle weak symbols.
3149 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
3151 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
3152 references to externally visible symbols.
3153 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3154 values in twice for a PC relative reloc if the symbol is
3157 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
3158 don't adjust a PC relative reloc against an externally visible
3160 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
3161 for a PC relative fixup against an externally visible defined
3162 symbol, arrange to store object file and addend values as though
3163 the symbol were not defined.
3164 (tc_gen_reloc): Likewise.
3166 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
3168 * read.c (sizeof_leb128): Referenced externally by write.c so
3171 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
3173 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
3174 and expand a 'debug' symbol associated with the next instruction
3175 that does not cause a short instruction to be filled with a NOP.
3176 (md_pseudo_table): Add support for .debugsym.
3177 (assemble_parallel_insn): Add calls to expand_debug_sym as
3179 (md_assemble): Ditto.
3181 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
3183 * as.c (main): Conditionally call setlocale.
3184 * gasp.c (main): Likewise.
3185 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
3186 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
3188 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
3190 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3192 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
3194 * config/tc-hppa.c: Change all calls to bzero to use memset.
3195 (pa_ip): Add cast to avoid warning.
3196 (tc_gen_reloc, md_apply_fix): Likewise.
3197 (pa_find_space_by_number): Likewise.
3198 (hppa_force_relocation): Likewise.
3199 (pa_block): Change i to unsigned int.
3200 * config/obj-som.h (obj_som_copyright): Declare.
3202 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
3204 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
3205 for line numbers for assembly source.
3207 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
3209 * configure.in: Change version number to 2.9.4
3210 * configure: Rebuild.
3212 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
3214 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
3216 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
3218 * ecoff.h: Change symbolS in function declaration to struct
3221 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
3223 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
3224 (md_convert_frag): Fix i18n typo.
3226 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
3228 * ecoff.c (ecoff_get_cur_proc_sym): New function.
3229 * ecoff.h: Protoype it.
3230 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
3231 [EVAX] (s_alpha_prologue): Delete.
3232 (md_pseudo_table): Update.
3234 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
3236 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
3237 array to local pointer.
3238 (get_args, parse_expr): Add casts to avoid warnings.
3240 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
3242 * read.c (s_set): Cast xmalloc return value to fragS *.
3243 * config/tc-m68k.c (m68k_ip): Function made static to match
3244 previous forward declaration.
3245 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
3247 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
3249 * config/tc-v850.c: Add internationalisation macros to error
3252 * config/tc-m32r.c (can_make_parallel): Add internationalisation
3253 macros to error strings.
3255 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
3257 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
3258 reloc is in the TOC csect.
3259 (md_apply_fix3): Correct gettext typo.
3261 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
3263 * config/tc-arm.c (find_real_start): Ignore symbols starting with
3264 .L - they are local labels and the branches are not really
3265 function calls but rather far jumps.
3267 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
3269 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3271 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
3273 * config/tc-i386.c (md_assemble): Print operand number rather than
3274 using ordinal_names.
3275 (i386_operand): Likewise.
3277 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
3279 * Makefile.am (INTLLIBS): Define to work around apparent automake
3281 All Makefiles: Regenerated.
3283 * Many files: Added gettext invocations around user-visible
3285 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
3286 HAVE_LC_MESSAGES): Define.
3287 * dep-in.sed: Added asintl.h.
3288 * po/Make-in: New file.
3289 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
3291 * read.c (Z_): Renamed from `_'.
3292 * Makefile.am (SUBDIRS): Added po.
3293 (POTFILES): new macro.
3294 (po/POTFILES.in): New target.
3295 ($(OBJS)): Added asintl.h.
3297 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
3298 (as_new_LDADD): Added $(INTLLIBS).
3299 (as_new_DEPENDENCIES): Added $(INTLDEPS).
3300 (gasp_new_LDADD): Added $(INTLLIBS).
3301 (gasp_new_DEPENDENCIES): New macro.
3302 * configure, aclocal.m4: Rebuilt.
3303 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
3305 (ALL_LINGUAS): Define.
3306 * macro.c: Include "asintl.h".
3307 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
3308 * as.h: Include "asintl.h".
3309 * config/tc-i386.c (ordinal_names): Removed.
3310 (md_assemble): Changed error text to avoid ordinal_names.
3311 (i386_operand): Likewise.
3312 (reloc): Added as_bad to avoid i18n problems.
3313 (tc_gen_reloc): Likewise.
3314 * config/tc-arm.c (bad_args): Now a #define.
3316 * config/obj-vms.c (VMS_stab_parse): Changed type of
3318 (global_symbol_directory): Unified strings to avoid i18n
3320 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
3321 avoid i18n problems.
3322 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
3323 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
3325 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
3327 * config/tc-v850.c (md_assemble): Changed C++ comment into C
3329 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
3331 * as.c (print_version_id): Added an fprintf to avoid i18n
3333 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
3335 * expr.c (expr): Added as_warn call to avoid i18n problems.
3336 * messages.c (as_assert): Changed code to avoid i18n problems.
3337 (as_abort): Likewise.
3338 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
3339 (s_space): Likewise.
3340 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
3342 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3344 * config/tc-i386.c (check_prefix): New static function, split out
3346 (struct _i386_insn): Add wait_prefix field.
3347 (md_assemble): Remove wait_prefix local variable. Use
3348 check_prefix when adding a prefix.
3350 * config/tc-i386.c (current_templates): New static variable.
3351 (md_assemble): Remove current_templates local variable.
3352 (md_assemble, i386_operand): Improve error and warning messages in
3353 many places. Add RESTORE_END_STRING in many places before error
3354 return. Clarify some comments.
3356 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
3358 (md_assemble): Parse string instruction operands, looking for
3359 segment override prefixes. Check for invalid segment prefixes on
3361 (i386_operand): i.seg[] and max mem_operand changes for string
3363 * config/tc-i386.h (EsSeg): Define.
3365 * config/tc-i386.h (regKludge): Define.
3366 (iclrKludge, imulKludge): Don't define.
3367 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
3368 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
3369 opcode_modifier checks to look for more common cases first. Add
3370 default_seg for IsString case.
3372 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
3374 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
3376 * configure: Rebuild with new automake and libtool.
3377 * aclocal.m4, Makefile.in: Likewise.
3379 * doc/Makefile.am (as.dvi): New target.
3380 * doc/Makefile.in: Rebuild.
3382 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
3384 * configure.in: Added sparc86x support.
3386 * configure: Rebuild.
3388 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
3390 (md_parse_option): Warn if -EL is not supported for this architecture.
3392 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
3394 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
3396 * config/tc-mips.c (mips_ip): Note when we use get match on
3397 the full instruction name.
3399 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
3401 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
3402 back into the expression to handle add/sub simplification correctly.
3404 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
3406 * config/tc-mips.c (hilo_interlocks): Remove 4300.
3408 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
3410 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
3413 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
3415 * symbols.c (max_indent_level): New global.
3416 (print_symbol_value_1): Use it.
3417 * expr.h (expr_build_dot): Declare.
3418 * expr.c (expr_build_dot): New function.
3420 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
3422 * symbols.c (print_binary): New function.
3423 (print_expr_1): Call it.
3425 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3427 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
3428 operand in the opcode.
3430 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3432 * config/tc-i386.h: Reorder operand flags and opcode modifier
3433 flags for clarity. Remove unused definitions: Unknown,
3434 ImmUnknown, DispUnknown, NoModrm.
3435 * config/tc-i386.c (type_names): Add missing Debug type.
3436 (md_assemble): Better duplicate prefix checking. Quicker string
3437 instruction check via new opcode_modifier flag.
3439 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
3441 * doc/as.texinfo (Invoking): Clarify -Wa example.
3443 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
3445 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
3446 (s_mips_weakext): Define.
3447 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
3448 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
3451 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
3453 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
3454 is an error if the value can not be computed at assembly time.
3455 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
3457 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
3459 * gasp.c (main): Set next field of new include_path structure to
3460 NULL. From Avery Pennarun <averyp@gdc.ca>.
3462 * read.c (s_mri_sect): Call as_bad rather than abort for an
3463 unsupported MRI target.
3465 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
3467 * config/tc-arm.c (arm_validate_fix): New function. Determine if
3468 the destination of a branch instruction should be altered.
3469 (find_real_start): New function: Locate the real, Thumb coded
3470 start of a Thumb function.
3471 (do_t_branch23): Alter the destination of branches to Thumb
3474 * config/tc-arm.h: Define TC_VALIDATE_FIX.
3476 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
3478 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
3481 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3483 * doc/as.texinfo: Use @itemx for a secondary item in a table.
3484 * doc/c-hppa.texi: Likewise.
3486 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
3488 * Makefile.am: Rebuild dependencies.
3489 * Makefile.in: Rebuild.
3491 * Makefile.am (DEP_INCLUDES): New variable.
3492 (.dep1): Change to work when srcdir is not an absolute path.
3493 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
3494 * Makefile.in: Rebuild.
3496 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
3498 * config/tc-i386.h, config/tc-i386.c: Revert March 24
3499 LinearAddress patch.
3501 * configure.in: Set version to 2.9.1.
3502 * configure: Rebuild.
3504 * Branched binutils 2.9.
3506 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3508 * config/tc-i386.h (FWait): Define.
3509 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
3510 other prefixes. Check FWait flag in opcode table to see which
3511 instructions require an fwait prefix.
3513 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3515 * stabs.c (get_stab_string_offset): Always create a stab string
3518 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
3520 Fix some gcc -Wall warnings:
3521 * atof-generic.c (atof_generic): Add casts to avoid warnings.
3522 * ehopt.c (eh_frame_code_alignment): Likewise.
3523 * expr.c (integer_constant, operand): Likewise.
3524 * frags.c (frag_align): Likewise.
3525 * gasp.c (level_0, change_base, doinstr): Likewise.
3526 * hash.c (hash_ask): Likewise.
3527 * listing.c (listing_page, calc_hex, print_lines): Likewise.
3528 (debugging_pseudo): Likewise.
3529 * macro.c (define_macro, check_macro): Likewise.
3530 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
3531 (ignore_rest_of_line, float_cons): Likewise.
3532 * symbols.c (decode_local_label_name): Likewise.
3533 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
3534 (fixup_segment, number_to_chars_bigendian): Likewise.
3535 (number_to_chars_littleendian): Likewise.
3536 * config/atof-ieee.c (gen_to_words): Likewise.
3537 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
3538 (sparc_ip, parse_keyword_arg, s_common): Likewise.
3539 * read.c (output_big_sleb128): Initialize locals to avoid
3541 (output_big_uleb128, equals): Likewise.
3542 * atof-generic.c (atof_generic): Change number_of_digits_* locals
3543 to unsigned int. Change zeros to unsigned int.
3544 * cond.c (s_if): Add return to default case.
3545 * frags.c (frag_now_fix): Change return type to addressT.
3546 * frags.h (frag_now_fix): Update declaration.
3547 * listing.c (file_info_struct): Change linenum to unsigned int.
3548 (struct list_info_struct): Change hll_line to unsigned int.
3549 (print_source): Update format string.
3550 * read.c (emit_expr): Change scan to unsigned int, and don't
3551 bother to initialize it.
3552 * symbols.c (dollar_label_count): Change to unsigned long.
3553 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
3554 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
3555 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
3557 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
3559 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3560 mcf5200 just as we do for m68000.
3561 (m68k_init_after_args): Likewise.
3562 (md_estimate_size_before_relax): Likewise.
3564 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
3566 * config/tc-v850.c (md_assemble): Store relocation addend in
3567 fixup instead of instruction.
3569 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3571 * config/tc-i386.c (md_assemble): Swap template arguments to
3572 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
3573 This macro is currently symmetric, so passing them the wrong
3574 way didn't cause any problem, but may if the macro is changed
3576 After copying template to i.tm, use i.tm. rather than t-> to
3577 access fields, and make t a const*
3578 Move i.tm.operand_types[] swap to immediately after the copy.
3580 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
3582 * expr.h (expr_build_uconstant): Add prototype.
3583 (expr_build_unary,expr_build_binary): Add prototypes.
3584 * expr.c (expr_build_uconstant): New function.
3585 (expr_build_unary,expr_build_binary): New functions.
3587 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
3589 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
3590 * macro.c (macro_expand_body): Increase buffer size.
3591 * messages.c (as_warn): Likewise.
3592 (as_warn_where, as_bad, as_bad_where): Likewise.
3594 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
3596 Based on patch from H.J. Lu <hjl@gnu.org>:
3597 * Makefile.am (DISTSTUFF): New variable.
3598 (diststuff): New target.
3599 * Makefile.in: Rebuild.
3601 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
3603 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
3604 m32r_elf_section_change_hook.
3606 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
3607 emit a nop if a section ends with a 16 bit instruction.
3609 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
3611 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
3612 s_lcomm rather than obj_coff_lcomm.
3613 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
3615 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
3617 * config/tc-i386.h (LinearAddress): Define.
3618 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
3619 instruction, don't use a default segment.
3621 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
3623 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
3624 * configure: Rebuild.
3626 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
3628 * aclocal.m4, configure: Rebuild with libtool 1.2.
3630 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
3632 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
3633 PC relative branches. Patch courtesy of Jonathan Walton.
3636 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
3638 * configure.in (emulations): Add thumb-pe target.
3640 * configure (emulations): Add thumb-pe target.
3642 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
3644 * itbl-lex.l (yywrap): Don't define if already defined as a
3647 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
3649 * depend.c (quote_string_for_make): New function.
3650 (wrap_output): Use it.
3652 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
3654 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
3655 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
3657 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
3659 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
3660 Recognize -GN and -relax.
3661 (md_begin): Initialize gp size from -G switch.
3662 (alpha_force_relocation): Always force if -relax.
3663 (alpha_align): Take a new argument that will specify when to
3664 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
3665 Change all callers. Emit nop alignment padding as nop+unop pair.
3667 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
3669 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
3670 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
3672 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
3674 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
3675 require padding to the next long word boundary.
3677 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
3679 * cgen.c: #include symcat.h.
3680 * config/tc-m32r.c: Likewise.
3682 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
3684 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
3685 absolute expressions instead of '$' prefixed register names.
3687 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
3689 * read.c (s_set): Record file and line info for symbols when -as.
3690 (pseudo_set): Don't overwrite that dummy fragment.
3692 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
3694 * config/tc-ppc.c (md_pseudo_table): Add "section".
3695 (ppc_named_section): New static function.
3697 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
3699 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
3700 so we don't have to scan the entire list.
3702 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
3704 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
3705 case, allow the parallel instructions to modify the same flag
3708 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
3710 * listing.c (list_symbol_table): Categorize symbols by
3711 undefined_section rather than sy_frag->line == NULL.
3713 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
3715 * Makefile.am (install-exec-local): Install properly when ln
3716 fails or tooldir == prefix.
3718 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
3720 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
3721 Test result of insert_operand for error.
3723 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
3725 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
3726 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
3727 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
3728 * doc/Makefile.in: Rebuild.
3730 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
3732 * config/tc-mips.c (macro_build): Handle operand type 'C'.
3733 (macro): Fix handling of M_COP[0-3].
3735 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
3737 Based on patches from Ross Harvey <ross@teraflop.com>:
3738 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
3739 if macro_alternate or macro_mri.
3740 (getstring): Remove support for byte constants between < and >.
3741 (get_any_string): '<' only starts a string if macro_alternate or
3743 (macro_expand_body): Permit keyword parameters following
3744 positional parameters.
3746 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
3747 * configure.in (alpha*-*-netbsd*): New target.
3748 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
3749 * configure: Rebuild.
3751 * as.h (flag_warn_suppress_instructionswap): Move from here...
3752 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
3753 here, and make static.
3755 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
3756 BFD_ASSEMBLER or MANY_SEGMENTS.
3758 * as.c (show_usage): Update bug-gnu-utils address.
3759 * gasp.c (show_usage): Likewise.
3760 * doc/as.texinfo (Bug Reporting): Likewise.
3762 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
3764 * config/tc-mips.c (load_address): Don't use mips III or mips IV
3765 insns regardless of the size of a pointer if we're in mips I or
3767 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3769 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3771 Fix rac to accept only a0:
3772 * tc-d10v.c (parallel_ok, find_opcode):
3773 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
3774 Introduce OPERAND_GPR.
3776 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
3778 * read.c (s_fill): Handle non-constant repeat counts by creating
3779 an rs_space fragment.
3781 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
3783 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
3784 from as_bad to as_warn.
3786 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
3788 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
3789 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
3790 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
3792 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
3794 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
3795 seg_fix_rotP rather than fix_root from seg_info.
3797 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
3799 * expr.c: Add support for 0x1_2_3_4 bignums.
3801 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
3803 * configure.in: Change -linux* to -linux-gnu*.
3804 * configure: Rebuild.
3806 * app.c (do_scrub_begin): Treat \r as whitespace.
3808 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
3810 * Makefile.am: Update dependencies.
3811 * Makefile.in: Rebuild.
3813 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
3815 * configure, aclocal.m4: Rebuild with new libtool.
3817 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
3819 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
3820 the argument to bfd_set_arch_mach.
3821 (load_address): Use bfd_arch_bits_per_address to determine the
3822 bit size of an address instead of looking at the isa level.
3823 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3825 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
3827 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
3829 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
3831 * ehopt.c: New file.
3832 * as.h (enum _relax_state): Add rs_cfa.
3833 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
3834 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
3835 * read.c (emit_expr): Call check_eh_frame.
3836 * write.c (cvt_frag_to_fill): Handle rs_cfa.
3837 (relax_segment): Likewise.
3838 * Makefile.am: Rebuild dependencies.
3839 (GAS_CFILES): Add ehopt.c.
3840 (GENERIC_OBJS): Add ehopt.o.
3841 * doc/internals.texi (Frags): Document rs_cfa.
3843 * as.c (show_usage): Mention --traditional-format.
3844 (parse_args): Accept --traditional-format.
3845 * as.h (flag_traditional_format): Declare.
3846 * output-file.c (output_file_create): If flag_traditional_format,
3847 set BFD_TRADITIONAL_FORMAT on stdoutput.
3848 * doc/as.texinfo, doc/as.1: Document --traditional-format.
3850 * config/tc-mips.c (append_insn): Make sure that if we have a
3851 fixup for an unmatched %hi reloc, it does not associated with a
3854 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
3855 * doc/Makefile.in: Likewise.
3857 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
3859 * config/tc-m32r.c (check_for_side_effects): New function.
3860 (can_make_parallel): Add checks for instruction side effects
3861 clashing with the other instruction.
3862 (assemble_parallel_insn): Improve warning messages. Return error
3863 message from non-swapped instruction order.
3865 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
3867 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
3869 * config/tc-arm.h: Replace md_after_pass_hook definition with a
3870 md_cleanup definition. This moves the forced literal output to
3871 the end of the source pass, and avoids macro's inserting literals
3872 into the code immediately after the macro expansion.
3874 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
3876 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
3877 a gas internal symbol is adjustable.
3878 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
3880 * as.h: If gcc version greater than 2.6, use `__format__' and
3881 `__printf__' in function attributes, rather than `format' and
3884 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
3886 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
3888 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
3890 Add tms320c30 support:
3891 * config/tc-tic30.h: New file.
3892 * config/tc-tic30.c: New file.
3893 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
3894 TARGET_FORMAT as "coff-tic30".
3895 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
3896 * Makefile.am: Rebuild dependencies.
3897 (CPU_TYPES): Add tic30.
3898 (CPU_OBJ_VALID): tic30-aout is valid.
3899 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
3900 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
3901 * configure, Makefile.in: Rebuild.
3903 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
3905 * config/tc-v850.c (md_assemble): Improvements to error messages.
3907 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
3909 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
3910 BFD_RELOC_HI16_S to store the high bits of any value.
3912 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
3913 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
3914 assembler calculate relocations to any external symbol at all.
3915 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
3916 involving generation of pc-relative relocs.
3917 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
3918 has been moved to md_apply_fix3.
3920 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
3921 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
3922 which actually means (the address of identifier's GOT entry) +
3923 constant, which is not particularly useful.
3925 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
3927 * read.h (include_dirs): Declare.
3928 (include_dir_count,include_dir_maxlen): Declare.
3930 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
3932 * configure.in: Correct check for shared opcodes library.
3933 * configure: Rebuild.
3935 * listing.c (buffer_line): If we can't open the file, set at_end.
3936 (listing_print): Remove unused local variable fi.
3938 * config/m68k-parse.y (reglistpair): Handle register list in
3941 * config/vms-conf.h: Don't undef VERSION.
3943 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
3945 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
3947 (GENERIC_OBJS): New variable, with the rest of the old OBJS
3949 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
3950 ($(srcdir)/make-gas.com): Rename from make-gas.com.
3951 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
3952 (EXTRA_DIST): Define.
3953 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
3954 explicitly rather than via the list of object files.
3955 (gcc-as.opt): New file created when make-gas.com is run.
3956 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
3957 itbl-cpu.h} to #include appropriate file rather than copying that
3959 * config/vms-conf.h: Synchronize with current config.in.
3960 * Makefile.in: Rebuild.
3962 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
3964 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
3965 (parallel_ok): Relaxed parallel subinstruction dependency check.
3967 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
3969 * as.h (flag_warn_suppress_instructionswap): added new flag.
3970 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
3971 command line argument.
3972 * tc-d10v.c (write_2_short): emit "Swapping instructions"
3973 warning only if flag_warn_suppress_instructionswap is false.
3975 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
3977 * configure.in (i386-*-mingw32*): New target.
3978 * configure: Rebuild.
3980 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
3982 * symbols.c (resolve_symbol_value): Don't set the segment if it
3983 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
3985 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
3988 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
3990 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
3991 depends upon HAVE_{UNLINK,REMOVE} values rather than host
3994 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
3996 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
3998 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
4000 * config/tc-v850.c (v850_insert_operand): Display instruction when
4001 an error is encountered.
4003 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
4005 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
4006 (i386-*-sco3.2v5*coff): New target.
4007 (i386-*-sco3.2*): New target.
4008 * configure: Rebuild.
4010 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
4012 * config/tc-v850.c: Tidy error message production.
4014 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
4016 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
4017 validate_immediate return value in the right type for comparisons
4020 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
4022 * listing.c (MAX_BYTES): Use listing variables not constants.
4023 (data_buffer): No longer an array, but a pointer.
4024 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
4025 (listing_listing): Allocate data_buffer.
4027 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
4029 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
4030 --listing-rhs-width, --listing-cont-lines.
4031 (show_usage): Update.
4032 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
4033 (listing_lhs_cont_lines, listing_rhs_width): New vars.
4034 (print_lines): Use the variables instead of the constants.
4035 (listing_listing): Likewise.
4036 * listing.h: Declare the new vars.
4038 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
4040 * as.c (parse_args): Add --keep-locals alias for -L.
4041 Add --strip-local-absolute.
4042 (show_usage): Update.
4043 * as.h (flag_strip_local_absolute): New flag.
4044 * symbols.c (S_IS_LOCAL): Use it.
4045 * config/obj-aout.h (S_IS_LOCAL): Likewise.
4046 * config/obj-bout.h (S_IS_LOCAL): Likewise.
4047 * config/obj-coff.h (S_IS_LOCAL): Likewise.
4049 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
4051 * config/tc-m32r.c: Detect if explicitly parallel instructions
4052 might have an io conflict and issue a warning message.
4054 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
4056 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
4057 cgen_swap_fixups): Functions to save, restore and swap the fixup
4058 chain with a backup copy.
4059 (cgen_asm_finish_insn): Returns address of constructed insn.
4061 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
4063 * listing.c (file_info_struct): Remove FILE, add POS.
4064 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
4065 (file_info): Don't open the file.
4066 (buffer_line): Check for the file in the last_open cache, updating
4068 (print_source): Don't reference file_info->file.
4069 (listing_listing): Likewise.
4070 (listing_print): Close the file in the cache, if any.
4072 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
4074 * read.c (dwarf_file_string): New file static variable.
4075 (emit_expr): Look for constant sequence that leads up to a file
4076 name in DWARF debugging output.
4077 (stringer): Use dwarf_file_string to decide whether to accept a
4078 string as a file name.
4080 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
4082 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
4083 (crack_operand): Add reg->reglst MRI hack.
4084 (r_seg): Put reglst symbols in reg_section.
4085 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
4087 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
4089 * tc-sh.c (get_specific): Handle SGR & DBR.
4091 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
4093 * tc-h8300.c (parse_reg): Take the length of the symbol into
4094 account when attempting to match a register name.
4095 * tc-h8500.c (parse_reg): Likewise.
4097 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
4099 * cgen.c: Formatting changes to improve readability.
4101 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
4103 * config/tc-mips.c (macro): Rework division code to avoid unfilled
4106 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
4108 Based on a patch from Jim Wilson
4109 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
4110 (tc_gen_reloc): Handle cross section PC relative relocs
4113 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
4115 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
4117 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
4119 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
4120 (expr_jmp_buf): New static local.
4121 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
4122 (cgen_md_operand): New function.
4123 * tc-m32r.c: Clean up pass over `struct foo' usage.
4124 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
4126 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
4128 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
4129 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
4131 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
4133 * config/tc-i386.c (i386_operand): Give an error if there are
4134 unrecognized characters after an expression.
4136 For older changes see ChangeLog-9697