1 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
3 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
4 non-adjustable symbols.
6 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
8 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
10 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
12 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
15 1999-08-05 Donn Terry <donn@interix.com>
17 * config/te-interix.h: New file.
18 * configure.in (i386-*-interix*): New target.
21 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
23 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
24 selectors for ELF too.
25 (selector_table): Add "ltp" and "rtp" selectors.
27 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
29 * config/tc-i386.c (i386_operand): No need to change
30 operand_string pointer in segment reg case before goto
31 do_memory_reference. Initialise displacement_string_start and
32 displacement_string_end after do_memory_reference label.
33 (i386_index_check): Add operand_string param, and print error
34 message on failure here.
35 (i386_intel_memory_operand): Instead of here.
36 (i386_operand): And here.
37 (INFER_ADDR_PREFIX): Enable.
39 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
41 * config/tc-i386.h (DefaultSize): Define. Renumber following
42 opcode_modifier defines.
44 From Etienne Lorrain <etienne.lorrain@ibm.net>
45 * config/tc-i386.c (stackop_size): New variable.
46 (set_16bit_code_flag): Clear it here.
47 (set_16bit_gcc_code_flag): New function.
48 (md_pseudo_table): Add "code16gcc" entry.
49 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
51 1999-08-03 Ian Lance Taylor <ian@zembu.com>
53 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
54 next_set_end even if the end symbol is being discarded.
56 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
57 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
58 * config/obj-coff.c: Likewise.
59 (seg_info_type): Remove.
60 (seg_info_off_by_4): Change to array of segT.
61 (s_get_segment): Adjust accordingly.
62 (obj_pseudo_table): Fully initialize sentinel entry.
64 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
65 Ralf Baechle <ralf@uni-koblenz.de>.
67 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
69 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
71 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
73 * config/tc-i386.c: Indentation and white space changes.
74 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
75 don't enable it by default.
76 (i386_intel_operand): Remove redundant prototype.
77 Move check on number of memory operands, and i.mem_operands++
78 (i386_intel_memory_operand): To here.
79 Remove i386_immediate code from here. Remove special case code
80 for input and output using (%dx). Remove base/index checks and
81 call i386_index_check instead. Save initial operand_string
82 argument for error message.
83 (i386_operand): Remove redundant prototype. Move base/index
84 checks to i386_index_check.
85 (i386_displacement): Move intel mode check for non-zero
87 (i386_intel_memory_operand): To here.
89 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
91 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
92 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
93 by .register pseudo-op if -64 and --no-undeclared-regs.
94 (s_register, sparc_adjust_symtab): New functions.
95 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
96 Declare sparc_adjust_symtab as tc_adjust_symtab.
97 * doc/c-sparc.texi: Add description of #ignore special literal
98 for .register pseudo-op.
100 1999-07-30 Catherine Moore <clm@cygnus.com>
102 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
103 the relocation's section offset.
105 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
107 * write.c (fixup_segment): Fix generic error check overflow test.
109 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
110 X_add_number to long.
112 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
114 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
117 1999-07-27 Ian Lance Taylor <ian@zembu.com>
119 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
122 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
124 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
126 * configure.bat: Remove; obsolete.
127 * config/go32.cfg: Likewise.
129 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
131 * configure.in (i386-*-vxworks*): New target.
132 * configure: Rebuild.
134 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
136 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
138 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
140 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
142 (output_insn): Put OLO10's secondary addend into tc_fix_data.
143 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
144 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
145 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
146 MAX_RELOC_EXPANSION): Define.
147 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
149 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
151 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
152 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
153 block. Print a warning if an 8-bit or 16-bit constant
154 displacement or immediate is truncated on output.
155 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
157 (i386_operand): Disallow immediate jump absolute operand.
159 1999-07-15 Ian Lance Taylor <ian@zembu.com>
161 * configure.in: Bump version number to 2.9.5.
162 * configure: Rebuild.
164 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
167 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
169 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
170 (cons_fix_new_hppa): Derive size of fixup from size of the object.
172 1999-07-14 Philip Blundell <pb@nexus.co.uk>
174 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
176 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
178 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
179 if -mno-fpu was given.
180 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
182 (cons_fix_new_arm): Remove misleading comments.
184 1999-07-14 Ian Lance Taylor <ian@zembu.com>
186 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
188 (relax_segment): Likewise. After giving a rs_org error, convert
189 the frag to rs_align to avoid cascading errors.
191 1999-07-12 Andreas Schwab <schwab@suse.de>
193 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
195 1999-07-11 Ian Lance Taylor <ian@zembu.com>
197 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
198 as appropriate. Fill in structure initializations. Add variable
199 initializations. Add casts.
200 * dwarf2dbg.c (print_stats): Change i to size_t.
201 * listing.c (listing_listing): Change list_line to unsigned int.
203 1999-07-10 Ian Lance Taylor <ian@zembu.com>
205 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
206 rather than checking for \001 and \002 in symbol name.
207 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
209 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
211 * configure.in (hppa*-linux-gnu*): New target.
212 * configure: Rebuilt.
214 1999-07-08 Nick Clifton <nickc@cygnus.com>
216 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
218 1999-07-07 Nick Clifton <nickc@cygnus.com>
220 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
221 accessing symbolP directly.
223 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
225 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
228 1999-07-05 Nick Clifton <nickc@cygnus.com>
230 * config/tc-arm.c (ARM_EXT_V5): Define.
231 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
232 (md_begin): Detect ARM v5 architectures.
233 (md_parse_option): Accept arm v5 specification.
234 (md_show_usage): Documment -marmv5 switch.
236 * doc/c-arm.texi: Document -marmv5 command line option.
238 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
240 (validate_immediate_twopart): New function. Determine if a
241 constant can be computed by two ADD instructions.
242 (output_inst): Remove its command line parameter - it was never
244 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
245 implememt the ADRL pseudo op.
246 (tc_gen_reloc): Generate a suitable error message if an ADRL
247 instruction tries to generate a real reloc.
249 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
251 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
253 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
256 1999-06-27 H.J. Lu <hjl@gnu.org>
258 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
259 non BFD_ASSEMBLER case.
261 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
263 * config/obj-coff.c (obj_coff_section): Mark writable sections as
266 1999-06-26 David Mosberger <davidm@hpl.hp.com>
268 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
269 out_end_sequence() when the address decreases due to a new frag.
270 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
271 numbering starts with 1.
273 1999-06-23 Nick Clifton <nickc@cygnus.com>
275 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
277 (mcore_s_text): Call obj_elf_text for ELF target.
278 (mcore_s_data): Call obj_elf_data for ELF target.
279 (mcore_s_section): No longer ELF specific. Call obj_coff_section
281 (mcore_s_bss): New function: Dump literal table before changing
283 (mcore_s_comm): New function: Dump literal table before changing
286 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
287 No longer static functions.
288 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
289 Provide prototypes for these functions.
291 1999-06-22 Ian Lance Taylor <ian@zembu.com>
293 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
294 a list of names, to try obj_segment_name, and to try abbreviated
295 names when using COFF without long section names.
297 * config/tc-alpha.c: More use of symbol accessor functions.
298 * config/tc-arc.c: Likewise.
299 * config/tc-d30v.c: Likewise.
300 * config/tc-fr30.c: Likewise.
301 * config/tc-i860.c: Likewise.
302 * config/tc-m88k.c: Likewise.
303 * config/tc-mcore.c: Likewise.
304 * config/tc-ns32k.c: Likewise.
305 * config/tc-sparc.c: Likewise.
306 * config/tc-v850.c: Likewise.
308 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
309 sy_value with appropriate accessor functions.
310 * config/tc-arm.c (md_apply_fix3): Likewise.
311 * config/tc-d10v.c (AT_WORD_P): Likewise.
312 * config/tc-v850.c (reg_name_search): Likewise.
314 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
315 use symbol_get_bfdsym instead.
316 * config/tc-ppc.c (md_assemble): Likewise.
317 * config/tc-v850.c (v850_comm): Likewise.
319 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
321 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
322 the symbol, rather than accessing the bsym member.
323 * config/tc-d10v.c (tc_gen_reloc): Likewise.
324 * config/tc-d30v.c (tc_gen_reloc): Likewise.
325 * config/tc-mcore.c (tc_gen_reloc): Likewise.
326 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
327 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
328 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
329 * config/tc-tic30.c (tc_gen_reloc): Likewise.
330 * config/tc-v850.c (tc_gen_reloc): Likewise.
332 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
334 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
335 (hppa_gen_reloc_type): Conditionalize on BFD64.
336 (tc_gen_reloc): Re-enable ELF relocations.
337 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
339 1999-06-21 Ian Lance Taylor <ian@zembu.com>
341 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
343 (do_ldst): Move assignment out of if condition.
344 (md_apply_fix3): Add casts to avoid printf format warnings. Add
345 parentheses to avoid warning.
347 1999-06-21 Nick Clifton <nickc@cygnus.com>
349 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
350 macro to get at the BFD symbol associated with a GAS symbol.
352 1999-06-19 Ian Lance Taylor <ian@zembu.com>
354 * config/tc-ppc.c: Update for symbol handling changes.
355 * config/obj-coff.c: Likewise.
357 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
359 * tc-hppa.c: General cleanups of ELF support. No more spaces
360 and subspaces for ELF.
361 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
362 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
363 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
364 (UNWIND_SECTION_NAME): Likewise.
365 (space/subspace related structures): Conditionalize definitions
367 (space/subspace directives and support routines): Conditionalize
368 definitions and references/uses on OBJ_SOM.
369 (label_symbol_struct): For ELF, track the symbol's segment. For
371 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
373 (USE_ALIASES): Kill for both SOM & ELF.
374 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
375 (pa_space, pa_subspace): Corresponding changes.
376 (pa_spaces_begin): Corresponding chagnes.
377 (md_begin): Do not muck around with space/subspace stuff for
379 (md_apply_fix): Temporarily disable argument relocation stuff
381 (tc_gen_reloc): Temporarily disable relocation generation for
383 (pa_build_unwind_subspace): Similarly.
385 1999-06-16 Nick Clifton <nickc@cygnus.com>
387 * config/tc-arm.c (thumb_set): New pseudo op.
388 (text, data, section): Override these pseudo ops with ARM
390 (s_thumb_set): New function: Perform the same as a .set pseudo
391 op, but also mark the alias'ed symbol as being a Thumb
393 (arm_s_text): New function: Perform the same as the .text
394 pseudo op, but dump the literal pool before changing
396 (arm_s_data): New function: Perform the same as the .data
397 pseudo op, but dump the literal pool before changing
399 (arm_s_section): New function: Perform the same as the
400 .section pseudo op, but dump the literal pool before changing
402 (arm_cleanup): Do not reset the current section before dumping
405 1999-06-17 Nick Clifton <nickc@cygnus.com>
407 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
408 OPTION_NO_WARN_UNMATCHED entries.
409 (md_parse_option): Generate a warning message if an unrecognised
410 option is encountered.
412 * config/tc-d10v.c (do_not_ignore_hash): New variable.
413 (get_operands): When parsing an expression after an '@' symbol
414 has been detected, do not ignore '#' symbols.
415 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
418 1999-06-13 Ian Lance Taylor <ian@zembu.com>
420 From K. Richard Pixley <rich@noir.com>:
421 * configure.in (ppc-*-vxworks*): New target.
422 * configure: Rebuild.
424 1999-06-12 Philip Blundell <philb@gnu.org>
426 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
428 1999-06-13 Ian Lance Taylor <ian@zembu.com>
430 * write.c (adjust_reloc_syms): Rather than never reducing reloc
431 which refer to symbols in linkonce sections, permit reducing the
432 relocs if the symbol is local.
434 1999-06-12 Ian Lance Taylor <ian@zembu.com>
436 * subsegs.c (subseg_text_p): New function.
437 * as.h (subseg_text_p): Declare.
438 * read.c (do_align): Use subseg_text_p to set the default fill.
439 * write.c (subsegs_finish): Likewise.
440 * config/obj-coff.c (write_object_file): Likewise.
441 * config/tc-i386.h (md_maybe_text): Don't define.
442 (md_do_align): Use subseg_text_p to set the default fill.
443 * config/tc-m32r.c (m32r_do_align): Likewise.
444 * config/tc-sh.c (sh_do_align): Likewise.
445 * config/tc-sparc.h (md_do_align): Likewise.
447 1999-06-12 David O'Brien <obrien@freebsd.org>
449 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
450 * configure: Rebuild.
452 1999-06-12 Ian Lance Taylor <ian@zembu.com>
454 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
455 * Makefile.am: Rebuild dependencies.
456 * Makefile.in: Rebuild.
458 * config/tc-i386.c (i386_immediate): Remove unused label
461 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
462 * symbols.c: Likewise.
463 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
464 sy_next field when taking address, rather than symbol_next.
466 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
468 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
469 value from the output file architecture.
470 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
471 * dwarf2dbg.h: Change bfd_vma to addressT.
473 1999-06-11 Ian Lance Taylor <ian@zembu.com>
475 * dwarf2dbg.h: Use PARAMS in function declarations.
477 1999-06-11 Martin Dorey <mdorey@madge.com>
479 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
480 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
482 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
484 1999-06-11 Ian Lance Taylor <ian@zembu.com>
486 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
488 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
491 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
493 * read.c (read_a_source_file): Only declare inescape if
496 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
498 (find_entry_byval): Add parens to avoid warning.
500 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
502 * symbols.c (resolve_symbol_value): Don't permit subtraction of
505 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
507 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
510 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
511 synthetize_setx): New functions.
512 (md_assemble): Broken the special cases into the above
513 functions. Make compiler happy if sizeof(bfd_vma)==4.
514 Fix sethi generated from set/setuw. If instructions have a relloc,
515 always clear the fields to be relocated in the opcode.
516 (sparc_ip): Remove special_case global variable.
518 1999-06-10 Ian Lance Taylor <ian@zembu.com>
520 Based on patches from John W. Woznack <jwoznack@concentric.net>:
521 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
522 indication of success rather than a value.
523 (itbl_get_val): Likewise.
524 (itbl_get_field): Use strcspn. Change delimiters to include
526 * itbl-ops.h (itbl_get_reg_val): Update declaration.
527 (itbl_get_val): Likewise.
528 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
530 * symbols.c (copy_symbol_attributes): Convert local symbols to
533 1999-06-10 Nick Clifton <nickc@cygnus.com>
535 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
538 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
540 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
541 Optimize set if sizeof(bfd_vma) == 64.
542 (sparc_ip): Fix sethi - without %hi() it should generate
543 R_SPARC_22 reloc, not R_SPARC_HI22.
544 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
546 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
548 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
549 (s_ncons): New function.
550 (native_op_table): New table.
551 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
552 R_SPARC_OLO10 handling.
554 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
556 * expr.h (struct expressionS): Revert last change; widen X_op.
557 * config/tc-alpha.c (md_begin): Check the field is wide enough.
559 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
561 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
562 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
563 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
564 * Makefile.in: Regenerated.
566 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
567 `common' pass on to s_mri_common.
568 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
570 1999-06-06 Richard Henderson <rth@cygnus.com>
572 * config/obj-elf.c (obj_elf_section): Don't free the return
573 value of demand_copy_C_string.
575 1999-06-05 Richard Henderson <rth@cygnus.com>
577 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
578 creation logic from obj_elf_create_section.
580 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
581 (section_stack): New.
582 (special_sections): Make const.
583 (obj_elf_section): Gut and rewrite parsing.
584 (obj_elf_change_section): New function broken out of obj_elf_section.
585 (obj_elf_parse_section_letters): Likewise.
586 (obj_elf_section_word): Likewise.
587 (obj_elf_section_type): Likewise.
588 (obj_elf_previous): Treat as a toggle.
589 (obj_elf_popsection): New.
590 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
591 (ppc_section_type): Likewise.
592 * config/tc-ppc.h: Likewise.
594 * expr.h (struct expressionS): Don't make X_op a bitfield.
595 * config/tc-alpha.c: Update for symbol handling changes.
596 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
597 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
599 1999-06-05 Richard Henderson <rth@cygnus.com>
601 * dwarf2dbg.c (*): Convert to K&R + prototypes.
602 (dwarf2_gen_line_info): Kill unused variables.
603 (dwarf2_finish): Likewise.
604 (dwarf2_where): Likewise.
605 (dwarf2_directive_file): If we've only got a string,
606 hand off to s_app_file.
607 * ecoff.c: Move the include of ecoff.h.
608 * symbols.h (S_IS_FUNCTION): Prototype.
610 * read.c (LEX_HASH): Supply a default.
612 (s_globl): Update `c' after skipping whitespace.
613 * read.h (LEX_END_NAME, is_name_ender): New.
614 * expr.c (get_symbol_end): Respect it.
616 1999-06-04 Mark Klein <mklein@dis.com>
618 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
620 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
622 * config/tc-hppa.c: Update for symbol handling changes.
624 1999-06-03 Ian Lance Taylor <ian@zembu.com>
626 * cgen.c: Update for symbol handling changes.
627 * config/tc-m32r.c: Likewise.
629 * config/tc-hppa.h: Update for symbol handling changes.
630 * config/tc-hppa.c: Likewise.
632 * config/tc-arm.h: Update for symbol handling changes.
633 * config/tc-arm.c: Likewise.
634 (symbol_make_empty): Remove. Just use symbol_create.
636 * symbols.c (symbol_set_tc): Correct name.
638 * Makefile.am: Rebuild dependencies.
639 ($(OBJS)): Don't depend upon struc-symbol.h.
640 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
641 * dep-in.sed: Don't remove struc-symbol.h.
642 * Makefile.in: Rebuild.
644 * doc/internals.texi (Symbols): Describe changes in symbol
647 1999-06-03 Richard Henderson <rth@cygnus.com>
649 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
650 instead of doing the work by hand.
652 1999-06-03 David Mosberger <davidm@hpl.hp.com>
654 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
655 state of line state-machine.
656 (struct ls): Collect DWARF2 line state-machine state in new member
657 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
658 resulted in any DWARF2 directives.
659 (reset_state_machine): New function.
660 (out_end_sequence): Ditto.
661 (dwarf2_gen_line_info): When switching sections or switching to a
662 lower text address, call out_end_sequence() first to terminate the
663 previous code sequence as code sequences MUST have monotonically
664 increasing addresses.
665 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
667 1999-06-03 David Mosberger <davidm@hpl.hp.com>
669 * as.c (parse_args): Add option -gdwarf2 to allow requesting
670 DWARF2 debug info (line information only, at this point).
671 * as.h: Update comment about supported debug formats.
672 * dwarf2dbg.c, dwarf2dbg.h: New files.
673 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
675 * expr.c (operand): Don't use [ for parens if we want an index op.
676 (op_encoding): Switch [ into O_index, if desired.
677 (op_rank): Renumber with O_index on bottom.
678 (expr): If O_index, match closing bracket.
679 * expr.h (O_index): New.
681 * read.c (read_a_source_file): Conditionally allow matched "
682 in lines passed to md_assemble.
684 * config/obj-elf.c (elf_pseudo_table): Add `common'.
686 1999-06-03 Ian Lance Taylor <ian@zembu.com>
688 Add support for storing local symbols in a small structure to save
689 memory when assembling large files.
690 * as.h: Don't include struc-symbol.h.
691 (symbolS): Add typedef.
692 * symbols.c: Include struc-symbol.h.
693 (local_hash): New static variable.
694 (save_symbol_name): New static function, from symbol_create.
695 (symbol_create): Call save_symbol_name.
696 (local_symbol_count): New static variable.
697 (local_symbol_conversion_count): Likewise.
698 (LOCAL_SYMBOL_CHECK): Define.
699 (local_symbol_make): New static function.
700 (local_symbol_convert): New static function.
701 (colon): Handle local symbols. Create local symbol for local
703 (symbol_table_insert): Handle local symbols.
704 (symbol_find_or_make): Create local symbol for local label name.
705 (symbol_find_base): Check for local symbol.
706 (symbol_append, symbol_insert): Check for local symbols.
707 (symbol_clear_list_pointers, symbol_remove): Likewise.
708 (verify_symbol_chain): Likewise.
709 (copy_symbol_attributes): Likewise.
710 (resolve_symbol_value): Handle local symbols.
711 (resolve_local_symbol): New static function.
712 (resolve_local_symbol_values): New function.
713 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
714 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
715 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
716 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
717 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
718 (symbol_previous, symbol_next): New functions.
719 (symbol_get_value_expression): Likewise.
720 (symbol_set_value_expression): Likewise.
721 (symbol_set_frag, symbol_get_frag): Likewise.
722 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
723 (symbol_mark_used_in_reloc): Likewise.
724 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
725 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
726 (symbol_mri_common_p): Likewise.
727 (symbol_mark_written, symbol_clear_written): Likewise.
728 (symbol_written_p): Likewise.
729 (symbol_mark_resolved, symbol_resolved_p): Likewise.
730 (symbol_section_p, symbol_equated_p): Likewise.
731 (symbol_constant_p): Likewise.
732 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
733 (symbol_get_obj, symbol_set_obj): Likewise.
734 (symbol_get_tc, symbol_set_tc): Likewise.
735 (symbol_begin): Initialize local_hash.
736 (print_symbol_value_1): Handle local symbols.
737 (symbol_print_statistics): Print local symbol statistics.
738 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
739 Declare new symbols.c functions. Move many declarations here from
741 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
742 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
743 (struct symbol): Move bsym to make it clearly the first field.
744 Remove TARGET_SYMBOL_FIELDS.
745 (symbolS): Don't typedef.
746 (struct broken_word): Remove.
747 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
748 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
749 (symbol_clear_list_pointers): Likewise.
750 (symbol_insert, symbol_remove): Likewise.
751 (symbol_previous, symbol_append): Likewise.
752 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
753 (struct local_symbol): Define.
754 (local_symbol_converted_p, local_symbol_mark_converted): Define.
755 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
756 (local_symbol_get_frag, local_symbol_set_frag): Define.
757 (local_symbol_get_real_symbol): Define.
758 (local_symbol_set_real_symbol): Define.
760 * write.c (write_object_file): Call resolve_local_symbol_values.
761 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
762 (TARGET_SYMBOL_FIELDS): Don't define.
763 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
764 ECOFF_DEBUGGING, add ECOFF fields.
765 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
766 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
767 ECOFF_DEBUGGING, add ECOFF fields.
768 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
769 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
770 * config/tc-mcore.h: Don't include struc-symbol.h.
771 (TARGET_SYMBOL_FIELDS): Don't define.
772 (struct mcore_tc_sy): Define.
773 (TC_SYMFIELD_TYPE): Define.
774 * Many files: Use symbolS instead of struct symbol. Use new
775 accessor functions rather than referring to symbolS fields
778 * read.c (s_mri_common): Don't add in value of line_label.
780 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
781 checking for SEC_LINK_ONCE.
783 * config/tc-sh.h (sh_fix_adjustable): Declare.
785 * app.c (input_buffer): New static variable.
786 (app_push): Save saved_input in allocated buffer.
787 (app_pop): Restored saved_input.
788 (do_scrub_chars): Change get parameter to take char * and int as
789 arguments. Change GET macro to pass input_buffer to get
790 function. Don't save input into allocated buffer.
791 * as.h (do_scrub_chars): Update declaration.
792 * input-file.c (input_file_get): Change to take char * and int.
793 Read data into passed in buffer. Remove static buffer.
794 * read.c (scrub_from_string): Change to take char * and int. Copy
795 data into passed in buffer.
797 * hash.h: Neaten. Declare hash_traverse.
798 * hash.c: Complete rewrite based on BFD hashing code.
799 * gasp.c (chunksize): New variable.
800 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
803 1999-05-28 Nick Clifton <nickc@cygnus.com>
805 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
806 addend unless the target uses an old ABI.
808 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
810 -Wchar-subscripts cleanup
811 * listing.c (listing_newline): Use unsigned char variable, so
812 calls to isascii,iscntrl are correct.
813 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
815 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
816 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
817 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
818 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
820 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
822 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
824 (arch_coldfire_p): New #define.
825 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
827 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
829 * config/tc-m68k.c (install_operand): Add places `n', `o'.
831 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
832 (install_operand): Add place `N'.
833 (init_table): Add registers ACC, MACSR, MASK.
835 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
837 * config/tc-m68k.c: Change mcf5200 --> mcf.
838 (archs): Add mcf5206e, mcf5307.
839 (m68k_ip): Add format `u'.
840 (install_operand): Add place `m', `M', `h'.
841 (init_table): Add upper/lower registers.
843 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
845 1999-05-28 Martin Dorey <mdorey@madge.com>
847 * config/tc-i960.c: Several minor changes to add ELF and
848 BFD_ASSEMBLER support.
849 * config/tc-i960.h: Likewise.
850 * configure.in (i960-*-elf*): New target.
851 * aclocal.m4, configure: Rebuild.
853 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
855 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
856 reloc changes when defined(BFD_ASSEMBLER).
858 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
860 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
862 * write.c (write_print_statistics): Output to file, not stderr.
864 * expr.c (generic_bignum_to_int32,64): Prototype.
866 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
867 output_sleb128, output_uleb128, output_big_sleb128,
868 output_big_uleb128, output_big_leb128): Prototype.
869 (output_big_sleb128, output_big_uleb128): Make inline.
870 (output_big_leb128): Remove inline
872 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
873 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
874 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
875 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
876 value for correct overflow check in write.c:fixup_segment.
877 * write.c (fixup_segment): Move bitfield overflow checks to after
878 the md_apply_fix call.
879 * config/obj-coff.c (fixup_segment): Likewise.
880 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
881 valueT *val argument.
883 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
885 * config/atof-ieee.c (gen_to_words): Correctly round a
886 denormalized number. Fix off-by-one in range checking for
887 exponent in a denormal.
889 1999-05-10 Nick Clifton <nickc@cygnus.com>
891 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
894 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
896 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
898 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
900 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
901 (ReverseRegRegmem): Remove.
902 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
903 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
904 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
907 From Doug Ledford <dledford@redhat.com>
908 * config/tc-i386.h (RegXMM): New for P/III.
909 * config/tc-i386.c: Add support for P/III.
911 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
913 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
914 (md_begin): Allow ppc32 insns in ppc64bridge mode.
915 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
917 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
919 * config/tc-i386.c (i386_immediate): Skip whitespace before
920 complaining about junk after expression.
921 (i386_displacement): Likewise.
923 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
925 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
926 Don't copy before downcaseing.
928 1999-05-05 Catherine Moore <clm@cygnus.com>
930 * tc-m68k.c: Include elf/m68k.h.
931 (m68k_elf_final_processing): New routine.
932 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
935 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
937 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
940 1999-04-30 Nick Clifton <nickc@cygnus.com>
942 * config/tc-mcore.c (mcore_s_section): Dump literals before
945 1999-04-29 Nick Clifton <nickc@cygnus.com>
947 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
950 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
952 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
953 (TC_INIT_FIX_DATA): Delete.
954 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
955 (TC_INIT_FIX_DATA): Delete.
956 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
957 * write.c (fix_new_internal): Initialize fx_cgen member.
958 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
959 (gas_cgen_md_apply_fix3): Update.
960 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
961 (md_cgen_record_fixup_exp): Update.
962 (FX_OPINFO_R_TYPE): Update.
964 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
965 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
966 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
967 * frags.h (struct frag): Make opindex, opinfo ints.
969 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
971 1999-04-26 Tom Tromey <tromey@cygnus.com>
973 * aclocal.m4, configure: Updated for new version of libtool.
975 1999-04-22 Nick Clifton <nickc@cygnus.com>
977 * config/tc-mcore.c (md_apply_fix3): Renamed function from
979 (md_apply_fix3): Do not fix up absolute relocations against
982 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
984 1999-04-20 Nick Clifton <nickc@cygnus.com>
986 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
987 changes and data-in-text directives.
988 (mcore_cons): New function: intercept cons() operations.
989 (mcore_float_cons): New function: intercept float_cons()
991 (mcore_stringer): New function: intercept stringer() operations.
993 1999-04-18 Ian Lance Taylor <ian@zembu.com>
995 * obj.h (struct format_ops): Change generate_asm_lineno field to
997 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
999 * config/tc-alpha.c (find_opcode_match): Add default case to
1001 (find_macro_match): Likewise.
1002 (load_expression): Parenthesize && within ||.
1004 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1006 1999-04-17 Nick Clifton <nickc@cygnus.com>
1008 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
1009 .text .data .section pseudo ops.
1010 (mcore_s_section): New function. Dump lits before changing secs.
1011 (mcore_s_text): New function. Dump lits before changing secs.
1012 (mcore_s_data): New function. Dump lits before changing secs.
1014 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
1016 * config/tc-mips.c (mips_32bitmode): New.
1017 (md_begin): Set mips_32bitmode if needed.
1018 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
1019 Set EF_MIPS_32BITMODE.
1021 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
1023 * config/obj-coff.c (c_section_symbol): Fix typo in previous
1026 1999-04-16 Nick Clifton <nickc@cygnus.com>
1028 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
1030 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
1032 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
1033 expressions correctly.
1036 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
1038 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
1040 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
1042 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
1043 and fmpynfadd instructions.
1045 1999-04-11 Richard Henderson <rth@cygnus.com>
1047 * as.h (environ): Declare it, if needed.
1048 * as.c (dump_statistics): Don't declare environ.
1049 * configure.in (environ): Detect declaration.
1050 * configure, config.in: Rebuild
1052 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
1053 (i386_displacement): Allocate enough space for replacement buffer.
1054 Clean up replacement buffer initialization.
1056 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
1058 * subsegs.c (section_symbol): Don't create a new symbol if one
1059 already exists; instead, use the existing one, but set its segment
1060 and frag data if it hasn't already been defined.
1061 * config/obj-coff.c (c_section_symbol): Likewise.
1063 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
1065 * tc-alpha.c (load_expression): Call as_bad instead of abort.
1067 1999-04-08 Nick Clifton <nickc@cygnus.com>
1069 * config/tc-mcore.c: New File: Support routines for MCore
1071 * config/tc-mcore.h: New File: Definitions for MCore assembler.
1072 * config/obj-coff.c: Add support for mcore-pe target.
1074 * Makefile.am: Add support for MCore targets.
1075 * Makefile.in: Regenerate.
1076 * configure.in: Add support for MCore targets.
1077 * configure: Regenerate.
1079 * doc/all.texi: Set MCORE.
1080 * doc/as.texinfo: Document MCore specific command line options.
1082 * write.h: Prevent multiple inclusion.
1084 1999-04-06 Ian Lance Taylor <ian@zembu.com>
1086 * asintl.h (LC_MESSAGES): Never define.
1087 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
1089 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
1092 * Makefile.am (m68k-parse.c): If configuring in the source
1093 directory, copy m68k-parse.y into the local directory before
1094 running ylwrap, to remove spurious differences when generating
1096 * Makefile.in: Rebuild.
1098 * config/tc-sparc.h (md_do_align): Just allocate the number of
1099 bytes necessary, rather than always allocating 1024.
1101 1999-04-04 Ian Lance Taylor <ian@zembu.com>
1103 * listing.c (listing_newline): Add cast to avoid warning.
1104 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
1105 * config/tc-i386.c (i386_scale): Add return value.
1106 (build_displacement_string): Remove unused local temp_disp2.
1107 (i386_intel_memory_operand): Add parentheses to avoid warning.
1108 (i386_intel_operand): Remove unused local end_of_operand_string.
1109 (i386_operand): Remove unused local operand_modifier.
1110 (i386_operand): Add parens to avoid warning.
1112 1999-04-04 Don Bowman <don@pixsci.com>
1114 * configure.in: Add mips*-*-vxworks* target; have it define
1116 * configure, config.in: Rebuild.
1118 1999-03-31 Nick Clifton <nickc@cygnus.com>
1120 * configure.in (emulations): Add support for arm-epoc-pe.
1121 * configure: Regenerate.
1122 * config/te-epoc-pe.h: New file. Define macros specific to
1124 * config/tc-arm.h: Select epoc-pe-arm target format if configured
1125 for arm-epoc-pe target.
1127 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
1129 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
1131 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
1133 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
1134 detect ",n" without a condition.
1135 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1138 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
1140 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
1141 instruction is encoded with one bit.
1144 1999-03-23 Ian Lance Taylor <ian@zembu.com>
1146 * doc/internals.texi (CPU backend): Mention that
1147 line_separator_chars should not include newline. From thi
1148 <ttn@mingle.glug.org>.
1150 1999-03-22 Doug Evans <devans@casey.cygnus.com>
1152 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1153 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
1155 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
1157 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
1159 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
1161 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
1164 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
1166 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
1168 1999-03-15 Martin Hunt <hunt@cygnus.com>
1170 * app.c (do_scrub_begin): Change '-' back to a symbol char
1171 so we can use multiple opcodes on a line again.
1173 * config/tc-d30v.c: By default, warn if a symbol has
1174 the same name as a register. Plus some minor
1175 updates from the branch.
1177 1999-03-13 Nick Clifton <nickc@cygnus.com>
1179 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
1180 BFD_RELOC_16 and BFD_RELOC_64.
1182 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1184 * expr.c (expr): Add missing else.
1186 1999-03-12 Nick Clifton <nickc@cygnus.com>
1188 * config/tc-arm.c (md_apply_fix3): Improve error message.
1190 1999-03-11 Doug Evans <devans@casey.cygnus.com>
1192 * Makefile.am (CPU_TYPES): Add fr30.
1193 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
1194 (fr30,m32r dependencies): Update.
1195 * Makefile.in: Rebuild.
1197 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
1198 (gas_cgen_record_fixup_exp): Ditto.
1199 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
1200 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
1201 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1202 (md_cgen_lookup_reloc): Update use of operand->type.
1203 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
1204 (md_convert_frag): Call cgen_operand_lookup_by_num.
1205 (md_cgen_lookup_reloc): Update use of operand->type.
1206 (m32r_cgen_record_fixup_exp): Ditto.
1208 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
1210 * config/tc-mips.c (md_show_usage): Fix message.
1212 1999-03-03 Nick Clifton <nickc@cygnus.com>
1214 * doc/c-arm.texi (ARM Syntax): Document new command line switches
1215 and LDR reg,=<expr> instruction.
1217 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
1220 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
1222 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
1224 1999-02-17 Nick Clifton <nickc@cygnus.com>
1226 This patch was created by: Scott Bambrough
1227 <scottb@corelcomputer.com>
1230 Special cased '@' character. The '@' character is used as the
1231 ARM assembler comment character, as a special character
1232 and in ELF .symver pseudo-op's, and as a special character in
1233 .type and .section pseudo-ops.
1234 (symver_pseudo): New static variable.
1235 (symver_state): New static variable.
1236 (struct app_save): Add field 'symver_state'.
1237 (app_push): Save global symver_state int struct app_save.
1238 (app_pop): Restore global symver_state from struct app_save.
1239 (do_scrub_chars): Special case handling of '@' character in
1242 * configure.in: Modified to recognize armv* uname syntax from ARM
1244 * configure: Regenerated.
1246 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
1247 a prefix to the section's type.
1248 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
1249 the type's typename.
1251 * config/tc-arm.h: Add support for PIC generation:
1252 (pic_code): New boolean.
1253 (obj_relocate_extern): Define.
1254 (TC_RELOC_RTSYM_LOC_FIXUP): Define
1255 (TC_CONS_FIX_NEW): Define.
1256 (tc_fix_adjustable): Define.
1257 (GLOBAL_OFFSET_TABLE_NAME): Define.
1259 * config/tc-arm.c: Add support for PIC generation:
1260 (line_seperator_chars): Allow ';' as a seperator for Linux.
1261 (is_immediate_prefix): New macro.
1262 (arm_parse_reloc): New function.
1263 (s_arm_elf_cons): New function.
1264 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
1265 (md_undefined_symbol): Special case handling for the Global Offset
1267 (md_apply_fix3): Handle PIC relocs.
1268 (tc_gen_reloc): Handle PIC relocs.
1269 (md_parse_option): Add support for '-k' command line switch to
1270 enable PIC generation.
1271 (cons_fix_new_arm): New function.
1272 (s_arm_elf_cons): New function.
1274 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
1276 * configure.in: Add comments for uses of AC_DEFINE.
1277 * acinclude.m4: Likewise.
1278 * acconfig.h: Remove.
1279 * aclocal.m4: Rebuild.
1280 * configure: Rebuild.
1281 * Makefile.in: Rebuild.
1282 * config.in: Rebuild.
1284 1999-02-15 Jim Lemke <jlemke@cygnus.com>
1286 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
1287 non-constant offset from a base register.
1289 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
1291 * config/tc-alpha.c (md_show_usage): Put \ before newline in
1294 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
1296 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
1297 (emit_insn): Look for pc-relative and no-overflow specifiers on
1298 internal relocation types.
1300 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
1302 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
1305 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
1307 (mips_4650, mips_4010, mips_4100): Variables removed.
1308 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
1309 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
1311 (md_begin): Don't bother initializing the mips_NNNN variables;
1312 mips_cpu is set, and that's good enough now.
1313 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
1314 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
1315 (show): New function, to handle wrapping in the CPU lists.
1316 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
1318 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
1320 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
1321 than treat as an immediate specifier.
1323 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
1325 * config/tc-i386.c: Prototype many functions.
1326 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
1327 (i386_immediate): Remove unused second argument.
1328 (i386_intel_operand): Fix i386_is_reg typo.
1329 (i386_operand): Use allow_naked_reg.
1330 (output_invalid): Make operand int for K&R.
1332 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
1334 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
1336 * Makefile.in: Rebuild.
1338 1999-02-09 Doug Evans <devans@casey.cygnus.com>
1340 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
1342 (EXTRA_as_new_SOURCES): Comment out.
1343 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
1344 * Makefile.in: Rebuild.
1345 * doc/Makefile.in: Rebuild.
1346 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
1347 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
1348 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
1349 * configure: Rebuild.
1350 * aclocal.m4: Rebuild.
1351 * config.in: Rebuild.
1352 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
1353 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1354 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
1355 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1356 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
1357 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
1358 (gas_cgen_record_fixup_exp): Ditto.
1359 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
1360 descriptor, not global variable.
1361 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
1362 descriptor, not global variable. Refer to insert_operand handler
1363 via cpu descriptor, not global function.
1364 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1365 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
1366 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
1367 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1368 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
1369 * config/tc-m32r.c: Ditto.
1370 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
1371 (md_assemble): Ditto.
1372 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
1374 1999-02-09 Nick Clifton <nickc@cygnus.com>
1376 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
1377 relocations for ELF targets.
1379 1999-02-08 Nick Clifton <nickc@cygnus.com>
1381 * configure.in: Add support for StrongARM target.
1382 * configure: Regenerate.
1384 1999-02-05 Nick Clifton <nickc@cygnus.com>
1386 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
1388 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
1391 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
1393 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
1395 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
1397 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
1398 (INTEL_DWORD_MNEM_SUFFIX): Define.
1401 (DWORD_PTR): Define.
1402 (XWORD_PTR): Define.
1404 (OFFSET_FLAT): Define.
1406 (NONE_FOUND): Define.
1409 * config/tc-i386.c (set_intel_syntax): New routine.
1410 (intel_syntax): Declare.
1411 (allow_naked_reg): Declare.
1412 (md_pseudo_table): Support .intel_syntax and .att_syntax.
1413 (intel_float_operand): New routine.
1414 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
1415 Handle brackets as well as parens. Call i386_intel_operand for
1416 intel syntax. Reverse operands if appropriate. Handle new
1417 suffixes. Handle movzx and movsx.
1418 (i386_is_reg): New routine.
1419 (i386_immediate): New routine.
1420 (i386_scale): New routine.
1421 (i386_displacement): New routine.
1422 (i386_operand_modifier): New routine.
1423 (build_displacement_string): New routine.
1424 (i386_parse_seg): New routine.
1425 (i386_intel_memory_operand): New routine.
1426 (i386_intel_operand): New routine.
1427 (i386_operand): Call i386_displacement, i386_immediate,
1428 i386_scale, etc. instead of handling inline.
1429 (parse_register): Handle registers without prefix.
1431 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
1433 * configure: Regenerate.
1434 * configure.in (arm-*-oabi): New.
1435 (thumb-*-oabi): New.
1436 * config/tc-arm.c (target_oabi): Declare.
1437 (md_apply_fix3): Support REL relocs.
1438 (md_parse_option): Handle -oabi.
1439 (elf32_arm_target_format): New routine.
1440 (md_longopts): Add OPTION_OABI.
1441 * config/tc-arm.h: Redefine TARGET_FORMAT.
1444 1999-01-28 Nick Clifton <nickc@cygnus.com>
1446 * write.c (write_relocs): Handle out of range error.
1448 * config/tc-fr30.c (fr30_fix_adjustable): New function.
1449 (fr30_force_relocation): Default to 0.
1451 * config/tc-fr30.h (obj_fix_adjustable): Define.
1452 (TC_FORCE_RELOCATION): Define.
1454 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
1457 1999-01-16 Nick Clifton <nickc@cygnus.com>
1459 * config/tc-d30v.c (write_2_short): Do not generate a sequential
1460 merge of two instructions if the left instruciton kills the right.
1462 1999-01-11 Doug Evans <devans@casey.cygnus.com>
1464 * Makefile.in: Regenerate.
1465 * configure.in: Redo test for using cgen.
1466 * configure: Regenerate.
1468 1999-01-09 Nick Clifton <nickc@cygnus.com>
1470 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
1471 redefinition of this macro.
1473 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
1475 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
1478 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1480 * config/tc-mips.c (append_insn): For mips16, insert a nop between
1481 a read of HI or LO and an immediatly following branch.
1483 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1485 * config/tc-mips.c (md_begin): Another correction to the setting of
1488 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
1490 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
1492 1998-12-21 Nick Clifton <nickc@cygnus.com>
1494 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
1495 bit insn when optimizing, so that parallelised instructions will
1496 start on a 32 bit boundary.
1498 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
1500 * config/tc-mips.c (mips_eabi64): New.
1501 (md_begin): Set mips_eabi64.
1502 (mips_elf_final_processing): Use it.
1504 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
1506 * config/tc-mips.c (mips_elf_final_processing):
1507 Correct setting of ABI in e_flags.
1509 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
1511 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
1513 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
1515 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
1517 1998-12-15 Doug Evans <devans@casey.cygnus.com>
1519 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
1520 warning, values that don't fit in the field.
1522 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1524 * config/tc-mips.c (mips_abi_string): New.
1525 (md_parse_option,md_longopts): Add mabi.
1526 (mips_elf_final_processing): Set e_flags based on mabi flag.
1528 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1530 * config/tc-mips.c (md_parse_option): Handle vr4111.
1532 98-12-11 Ken Raeburn <raeburn@cygnus.com>
1534 * config/tc-h8300.c (build_bytes): Change message given if the
1535 instruction requires H8/300H mode and we're not in Hmode, to
1536 suggest that it may be the operand modes that are the problem, not
1537 necessarily the opcode.
1539 1998-12-10 Nick Clifton <nickc@cygnus.com>
1541 * config/tc-fr30.c: Add line separator character.
1543 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
1545 * configure.in (hppa-*-mpeix*): New target.
1546 * config/obj-som.h (obj_som_compiler): Declare.
1547 * config/obj-som.c (compiler_seen): New static variable.
1548 (obj_som_compiler): New function.
1549 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
1550 (md_pseudo_table): Add "compiler" if OBJ_SOM.
1551 (pa_type_args): Set hppa_priv_level.
1552 (pa_compiler): New static function if OBJ_SOM.
1553 * configure: Rebuild.
1555 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
1557 * read.c (output_leb128): Don't mark as inline.
1559 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
1561 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
1562 AIX .vbyte unaligned data support.
1563 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
1564 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
1567 1998-12-07 Nick Clifton <nickc@cygnus.com>
1569 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
1572 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
1574 * config/tc-arm.c (elf32_arm_force_relocation): Check for
1575 BFD_RELOC_ARM_PCREL_BRANCH.
1577 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
1579 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
1580 checking the target type.
1581 (mips-dec-bsd*): Set endian to little.
1582 * configure: Rebuild.
1584 COFF weak symbol support, based on patches from Mark Elbrecht
1585 <snowball3@usa.net>:
1586 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
1587 * config/obj-coff.c (obj_coff_weak): New static function.
1588 (obj_coff_endef) [both versions]: Handle weak symbols.
1589 (coff_frob_symbol): Likewise.
1590 (yank_symbols): Likewise.
1591 (obj_pseudo_table): Add "weak".
1593 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
1594 <aymeric.vincent@emi.u-bordeaux.fr>.
1595 * aclocal.m4: Rebuild with current tools.
1596 * configure: Rebuild.
1598 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
1599 an assertion failure for a case we can't handle when OBJ_ECOFF.
1601 * expr.c (operator): And with 0xff to avoid problems with signed
1604 1998-12-03 Nick Clifton <nickc@cygnus.com>
1606 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
1607 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
1609 1998-12-02 Nick Clifton <nickc@cygnus.com>
1611 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
1614 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
1616 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
1619 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
1621 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
1624 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
1626 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
1628 (d10v_cleanup): Only generate previous insn if a multiline insn is
1631 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
1633 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
1636 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
1638 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
1639 -marm6xxx command line switches.
1641 1998-11-18 Doug Evans <devans@casey.cygnus.com>
1643 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
1644 (itbl-ops.o): Delete duplicate dependencies.
1645 Rebuild dependencies.
1646 Add fr30 dependencies.
1647 * Makefile.in: Rebuild.
1649 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
1651 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
1653 * listing.c: Ignore line terminator characters found inside
1656 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
1658 * po/gas.pot: Regenerated.
1660 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
1662 * config/tc-fr30.c (fr30_is_colon_insn): New name for
1663 fr30_is_label_start(). Also checks for delay slot insns.
1665 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
1666 FR30 instructions which contain a colon in the mnemonic.
1668 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
1670 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
1672 * config/tc-fr30.c: Removed currently superflous code.
1674 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
1676 * config/tc-fr30.h: New file.
1677 * config/tc-fr30.c: Tweaking so that it will compile.
1679 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
1681 * config/tc-d10v.h (obj_fix_adjustable): Define.
1682 (TC_FORCE_RELOCATION): Define.
1683 (d10v_force_relocation): Declare.
1684 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
1685 (md_apply_fix3): Handle Vtable relocs.
1686 (d10v_fix_adjustable): New.
1687 (d10v_force_relocation): New.
1689 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
1691 * config/tc-d30v.c: Change default behaviour to ignore potential
1692 conflicts between register name and symbol names.
1694 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
1696 * configure.in: Add fr30-*-*.
1697 * config/tc-fr30.c: New file.
1698 * Makefile.in: Regenerated.
1699 * config.in: Regenerated.
1700 * configure: Regenerated.
1701 * doc/Makefile.in: Regenerated.
1702 * po/gas.pot: Regenerated.
1704 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
1706 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
1709 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
1711 * app.c (do_scrub_begin): Set characters above 127 to be symbol
1713 (do_scrub_chars): Add some casts to unsigned char to avoid
1714 unwanted sign extension.
1715 * read.c (lex_type): Set characters about 127 to be symbol
1717 * config/tc-i386.c (md_begin): Set identifier_chars and
1718 operand_chars for values above 127.
1720 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
1722 * configure.in: detect cygwin* instead of cygwin32*
1723 * configure: regenerate
1725 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
1727 * listing.c: Add support for producing a listing from piped
1730 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
1732 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
1733 (append_insn): Account for the tx39's multiply behavior.
1735 1998-10-26 Michael Meissner <meissner@cygnus.com>
1737 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
1738 from assemble_parallel_insns. Add support for '->' to indicate
1739 explicitly serializing the instructions.
1740 (md_assemble): Ditto.
1742 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
1744 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
1747 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
1749 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
1751 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
1753 * config/tc-mips.c : support frame and regmask/fregmask when
1754 MIPS_STABS_ELF is specified.
1756 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
1758 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
1759 (md_apply_fix): Don't return 1 for VTABLE relocs.
1760 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
1762 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1764 * doc/c-i386.texi: Replace occurences of "opcode" with
1765 "instruction mnemonic", "instruction", or "mnemonic" when
1766 referring to the name of an instruction. Use "opcode" when
1767 referring to the sequence of machine bytes.
1769 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
1770 (is_opcode_char): Rename to is_mnemonic_char.
1771 (md_assemble and i386_operand): Correct error messages from
1772 "opcode" to "instruction mnemonic"
1773 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
1774 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
1775 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
1776 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
1777 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
1778 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
1779 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
1781 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
1783 * config/tc-i386.c (i386_operand): Check for garbage after
1786 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
1788 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
1789 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
1791 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
1793 * config/tc-sh.h (obj_fix_adjustable): Define.
1794 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
1795 (md_apply_fix): Likewise.
1796 (tc_gen_reloc): Likewise.
1797 (sh_fix_adjustable): New.
1799 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
1801 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
1802 * cgen.h (gas_cgen_finish_insn): Update prototype.
1803 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
1804 cgen_insn_t -> CGEN_INSN_INT.
1805 (make_parallel): Update handling of CGEN_INT_INSN_P.
1806 (assemble_parallel_insn): Ditto.
1807 (target_make_parallel): New function.
1808 (md_assemble): Use it.
1810 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
1812 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
1814 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
1816 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
1817 converted into lower case.
1819 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
1821 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
1822 (gas_cgen_tc_gen_reloc): Likewise.
1823 * config/tc-m32r.h (obj_fix_adjustable): Define.
1824 * config/tc-m32r.c (m32r_fix_adjustable): New.
1825 (m32r_force_relocation): Handle VTABLE relocs.
1827 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
1829 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
1831 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
1833 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
1834 to lower case before parsing.
1836 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
1837 parallel insns modift buts in the PSW as a side effect.
1839 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
1841 * config/tc-d30v.c (find_format): Test for missing flag and
1844 (md_apply_fix3): Fix error messages to avoid
1845 assumption about presence of a symbol.
1847 (parallel_ok): Disallow parallel instructions that both modify the
1850 (find_format): Generate a warning if an odd numbered register is
1851 used as the first register in a mutli-register instruction.
1853 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
1855 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
1856 relocations are always associated with a symbol.
1858 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
1860 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
1861 (elf32_sparc_force_relocation): Declare.
1862 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
1863 (tc_gen_reloc): Handle vtable relocs.
1864 (elf32_sparc_force_relocation): New.
1866 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
1868 * symbols.c (S_IS_FUNCTION): New.
1869 * config/tc-v850.h (obj_fix_adjustable): Define.
1870 (TC_FORCE_RELOCATION): Define.
1871 (v850_force_relocation): Declare.
1872 * config/tc-v850.c (tc_gen_reloc): Use offset instead
1873 of fx_addnumber for VTABLE reloc addends.
1874 (md_apply_fix3): Handle VTABLE relocs.
1875 (v850_fix_adjustable): New.
1876 (v850_force_relocation): New.
1878 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
1880 * tc-hppa.c (fp_operand_format): Add some additional formats.
1881 (pa_ip): Do not automatically promote into pa2.0 mode.
1882 (pa_level): Handle ".level 2.0".
1884 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1886 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
1887 * config/tc-i386.h (template.extension_opcode): Change to
1888 unsigned int to allow full range of 8-bit opcode suffixes.
1889 (None): Redefine as 0xffff.
1891 From Jeff B Epler <jepler@usgs.gov>
1892 * doc/c-i386.texi (i386-SIMD): New section.
1894 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
1896 * read.c (discard_rest_of_line): New function.
1897 * read.h: Declare it.
1898 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
1900 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
1902 * config/tc-d10v.c (find_symbol_matching_register): New function.
1903 (find_opcode): Cope with the case where a register name matches
1906 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
1908 * config/tc-v850.c (md_pcrel_from): Rename to
1909 v850_pcrel_from_section.
1910 (v850_pcrel_from_section): Do not resolves symbols in other
1913 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
1915 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
1917 * config/tc-d10v.c (find_opcode): Generate an error if a register
1918 is supplied for an operand that should not be a register.
1920 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
1922 * config/tc-d30v.c (write_2_short): But do allow delayed branch
1923 instructions to have another instruction in the right bin.
1925 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
1927 * config/tc-d30v.c (write_2_short): Do not allow instructions in
1928 the right container if the left container holds a branch
1931 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
1933 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
1934 both a register name and symbol name.
1935 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
1937 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
1939 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
1940 execution unit class.
1942 (reg_name_search): If a name matches a register and a symbol,
1943 prefer the register.
1944 (find_format): Disallow flag registers when a general purpose
1945 register is required.
1946 If a number is required, but a register has been given, check to
1947 see if a symbol with the same name as the register exists, and if
1948 so, use that symbol.
1950 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
1952 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
1954 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
1956 * config/tc-d30v.c (find_format): Do not accept flag registers as
1957 general purpose registers.
1958 (find_format): If an immediate value is expected at a given place
1959 in a format, but a register name has been provided instead, check
1960 to see if that register name matches the name of a predefined
1961 symbol and if it does, then use the symbol instead.
1962 (reg_name_search): If a register name matches a symbol name,
1963 prefer the register name to the symbol name.
1965 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
1967 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
1968 the previous insn to empty.
1970 1998-09-20 Michael Meissner <meissner@cygnus.com>
1972 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
1973 pieces, forcing the use of an ANSI compiler.
1975 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1977 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
1979 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
1981 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
1983 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
1985 (obj_elf_vtable_entry): Likewise.
1986 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
1987 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
1988 (tc_gen_reloc): Likewise.
1989 (arm_fix_adjustable): Likewise.
1990 (elf32_arm_force_relocation): New.
1991 (armelf_frob_symbol): Remove coff-style symbol support.
1993 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
1995 * config/tc-i386.c (i386_operand): Fix typo in last patch.
1997 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
1999 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
2000 OBJ_COFF so that routine is defined for a.out format.
2002 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
2004 * config/tc-i386.c (i386_operand): Detect non-segment registers
2005 used as segment prefixes.
2007 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
2009 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
2010 optimize across FDE boundaries.
2012 * config/obj-coff.c (obj_coff_section): Preserve any link once
2013 flags when setting the section flags.
2015 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
2017 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
2018 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
2020 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2022 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
2025 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
2027 * frags.c (frag_grow): Include the size of the frag struct in the
2030 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
2031 if the new subseg comes before the old.
2033 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2035 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
2036 to handle edge8 and edge16.
2038 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
2040 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
2041 before we clobber the symbol involved.
2043 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
2045 * config/tc-arm.c: Remove OBJ_ELF definitions for
2046 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
2047 use arm_adjust_symtab for OBJ_COFF.
2048 (armelf_adjust_symtab): New Routine.
2049 * config/tc-arm.h: Define obj_adjust_symtab to
2050 armelf_adjust_symtab for OBJ_ELF.
2052 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
2054 * configure.in: Make all i386-elf targets use bfd_gas.
2055 * config/tc-i386.c (tc_i386_force_relocation): New.
2056 (tc_i386_fix_adjustable): Don't fix vtable relocs.
2057 (md_apply_fix3): Likewise.
2058 (tc_gen_reloc): Handle them.
2059 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
2060 tc_i386_force_relocation.
2062 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
2064 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
2066 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
2068 * config/tc-d30v.c (md_assemble): Copy previous opcode over
2069 current opcode after writing the first insturction of a reverse
2072 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
2074 * read.h (generate_lineno_debug): Add prototype.
2075 * read.c (generate_lineno_debug): Make non-static.
2077 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2079 * config/tc-i386.c (md_assemble): Only warn for address/data size
2082 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
2084 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
2085 against Thumb function names, as the linker needs this information.
2087 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
2089 * expr.c (operand): Check also that there is no advance in operand
2090 after atof_generic in order to decide "is it label 0f or floating
2093 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
2095 * config/tc-m32r.c: Replace double dash prefix to M32R specific
2096 command line options with a single dash.
2097 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
2099 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
2101 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
2102 * tc-arm.c (arm_fix_adjustable): New routine.
2104 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
2106 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
2107 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
2108 demand_empty_rest_of_line before mri_comment_end.
2109 (equals): Check garbage after expression before
2110 mri_comment_end in MRI mode.
2112 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
2114 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
2115 small immediate constant to use the constant itself rather than
2118 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
2120 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
2121 (pa_leave): Likewise.
2123 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2125 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
2127 (i386_operand): Fix an error message.
2129 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
2131 * doc/c-arm.texi (ARM Directives): Document .req directive.
2133 * config/tc-arm.c (reg_required_here): Display erroneous string if
2134 the register name could not be decoded.
2135 Do not set inst.instruction if the sift is -1.
2137 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
2139 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
2142 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
2144 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2145 even if it is belived to be unnecessary.
2147 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2149 config/tc-i386.c (i386_operand): Size immediate constants by
2150 suffix (erroneously removed as part of July 7 change).
2152 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
2154 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
2155 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
2156 (armelf_frob_symbol): New Routine.
2157 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
2159 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
2161 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
2163 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
2165 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
2166 command line switches passed to assembler.
2168 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
2170 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
2171 (gas_cgen_opcode_desc): Declare.
2172 (gas_cgen_parse_operand): Declare.
2173 (*): Prepend gas_ to gas specific fns to denote them as such.
2175 * cgen.c (gas_cgen_opcode_desc): New global
2176 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
2177 (queue_fixup): Renamed from cgen_queue_fixup.
2178 (*): Prepend gas_ to gas specific fns to denote them as such.
2180 (gas_cgen_md_apply_fix3): Update call to insert_operand.
2181 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
2182 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
2183 Open opcode table and initialize it.
2184 (make_parallel): Use gas_cgen_opcode_desc.
2185 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
2186 (md_assemble): Ditto.
2188 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
2190 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
2191 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
2192 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
2193 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
2194 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
2195 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
2196 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
2197 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
2198 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
2199 (INIT_STAB_SECTION): Likewise.
2200 (OBJ_PROCESS_STAB): Likewise.
2202 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
2203 (md_parse_option): Watch for them.
2204 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
2205 (md_begin): Kill neverdef code.
2206 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
2207 (s_alpha_prologue): Watch alpha_cur_ent_sym.
2208 (s_alpha_coff_wrapper): New.
2209 (md_pseudo_table): Trap all ECOFF pseudos.
2211 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
2213 Start of changes to remove mdebug section from mips*-elf
2214 Based on MIPS_STAB_ELF definition
2215 * acconfig.h: undef if not configured
2216 * config.in: undef if not configured
2217 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
2218 * config/tc-mips.c (s_ent): set BSF_FUNCTION
2219 * stabs.c (s_stab_generic): flush frag
2221 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
2223 * configure.in: (arm-*-elf): Handle.
2224 (thumb-*-elf): Handle.
2225 * configure: Regenerate.
2226 * read.c (stringer): Fix typo in comment.
2227 * write.c (fixup_segment): Don't add symbol value to addend if
2229 * config/tc-arm.c (md_section_align): Don't align dwarf debug
2231 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
2234 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
2236 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
2237 (write_2_short): Emit warning if new flag is set.
2238 (do_assemble): Set flags if left instruction is one of special
2239 "right-instruction-killer" type.
2241 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
2243 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
2244 Always output words in debug_info section as big endian.
2245 (sparc_target_format): Choose correct bfd target.
2246 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
2248 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
2250 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
2251 to work with internationalization code. Issue an error when two
2252 operands match that are not allowed to match.
2254 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
2256 * configure.in (install_tooldir): Allow target to specify whether
2257 it wants to be installed in $(tooldir)/bin.
2258 * configure: Regenerate.
2259 * Makefile.am (install-exec-local): Set install-exec-tooldir
2260 dependency via configure.
2261 * Makefile.in: Regenerate.
2263 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
2265 * Makefile.am (install-exec-local): Split into two ...
2266 (install-exec-bindir,install-exec-tooldir): New rules.
2267 * Makefile.in: Regenerate.
2269 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
2271 * Makefile.am (install-exec-local): Don't remove the file before
2272 checking whether $(bindir) == $(tooldir)/bin. From Maciej
2273 W. Rozycki <macro@ds2.pg.gda.pl>.
2274 * Makefile.in: Rebuild.
2276 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
2278 * cgen.c: Include libiberty.h.
2279 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
2280 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
2281 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
2282 (md_cgen_lookup_reloc)): Declare.
2283 (md_cgen_record_fixup_exp): Declare.
2284 * config/tc-m32r.h (md_pcrel_from_section): Declare.
2285 (m32r_relax_frag): Declare.
2286 (cgen_md_apply_fix3): Decls moved to cgen.h.
2287 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
2288 (m32r_cgen_record_fixup_exp): Delete decl.
2289 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
2290 (assemble_nop): Delete.
2291 (expand_debug_syms): Delete unused `exp'.
2292 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
2293 Add default case for -Wall.
2294 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
2295 (md_atof): Delete unused wordP.
2297 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
2299 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
2302 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
2304 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
2305 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
2306 .print, .purgem, and .struct. Remove documentation for
2309 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
2311 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
2312 Update call to insert_operand.
2314 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
2316 * config/tc-m32r.c (ms_show_usage): Formatting changes.
2318 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
2320 * config/tc-i386.c (md_assemble): Don't get confused by trailing
2321 whitespace after a prefix operator.
2323 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
2325 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
2327 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
2329 * config/tc-sparc.c (log2): New static function.
2330 (s_reserve): Use log2 to convert alignment before calling
2332 (s_common): Use log2 to convert alignment before calling
2333 record_alignment and frag_align.
2334 (sparc_cons_align): Use log2.
2336 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
2338 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
2339 (s_common): Likewise.
2341 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
2342 initialization of waddr.
2343 (sparc_elf_final_processing): Add default case to switch.
2345 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2347 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
2348 than temporary real.
2350 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
2352 * write.c (subsegs_finish): Don't align the segments if there were
2355 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
2356 copying aux information.
2358 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
2359 expression into a symbol.
2361 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2363 * config/tc-i386.c (mode_from_disp_size): Change arg and return
2364 type to unsigned int.
2365 (md_assemble): Change type used to store offsets from unsigned
2367 (i386_operand): Switch error check to only call RESTORE_END_STRING
2368 once after parse_register.
2370 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
2372 * config/tc-v850.c (md_show_usage): Changed format to match that
2375 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
2377 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2379 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
2381 (md_apply_fix_2): Force the symbol of the vtable reloc to be
2384 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
2386 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
2387 * doc/Makefile.in: Rebuild.
2389 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
2391 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
2392 for %lo expressions.
2393 (mips_ip, case 'u'): Move range check after code to mask
2394 off bits in %hi/%lo expressions. Mask off high bits for
2397 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
2399 * doc/Makefile.am (gasver.texi): New target.
2400 (as.info, as.dvi): Depends upon gasver.texi.
2401 * doc/as.texinfo: Include gasver.texi. Mention version number on
2402 title page and in top node.
2403 * doc/Makefile.in: Rebuild.
2405 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
2407 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
2408 but not including the line containing the edict.
2409 * listing.h (LISTING_EOF): New.
2410 * input-scrub.c (input_scrub_next_buffer): Call it.
2412 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2414 * config/tc-i386.c (i386_operand): Don't set the size of an
2415 immediate address based solely on the suffix and the mode.
2417 * config/tc-i386.c (md_assemble): Add assertion to make sure
2418 overlap2 does not set Imm.
2420 * config/tc-i386.c (space_chars): Remove. The scrubber converts
2421 sequences of whitespace to a single space.
2422 (is_space_chars): Just compare with space.
2423 (md_begin): Don't initialize space_chars.
2424 (md_assemble): Just skip a single whitespace character.
2425 (i386_operand): Rewrite base-index parsing to use new
2426 parse_register, and to skip white space. Skip white space in a
2427 number of other places too. Don't give error message if
2428 parse_register fails.
2429 (parse_register): Change reg_string parameter to be non-const.
2430 Add end_op parameter. Skip white space after the `%', and return
2431 end of register string. Give error message here rather than
2434 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
2436 Based on patch from Matt Semersky <matts@scd.hp.com>:
2437 * expr.c (op_encoding): Make const.
2438 (expr_set_precedence): New function.
2439 (expr_begin): Don't set operator rankings, just call
2440 expr_set_precedence.
2441 * expr.h (expr_set_precedence): Declare.
2442 * read.c (s_mri): Call expr_set_precedence.
2444 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
2446 * doc/as.texinfo (Statements): Remove paragraph discussing
2447 continuing lines with a backslash. This hasn't worked for years,
2450 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
2452 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
2454 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
2455 (ps_CTORS, ps_DTORS): New section types.
2456 (vms_fixup_xtors_section): New function
2457 (Ctors_Psect, Dtors_Psect): Define.
2458 (IS_GXX_XTOR): Define
2459 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
2460 Filter static constructors/destructors and add to
2461 Ctors_Symbols/Dtors_Symbols chain.
2462 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
2463 appropriate section.
2465 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
2466 * makefile.vms: Merge vax/vms support.
2468 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
2470 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
2471 (elf_pseudo_table): Add them.
2472 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
2473 (md_apply_fix): Accept them.
2474 (mips_fix_adjustable): Don't adjust them.
2475 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
2476 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
2477 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
2478 (tc_fix_adjustable): Don't adjust them.
2480 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
2482 * Makefile.am (CGEN_CPU_PREFIX): New variable.
2484 * Makefile.in: Regenerate.
2485 * configure.in: AC_SUBST cgen_cpu_prefix.
2486 * configure: Regenerate.
2488 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2490 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
2491 Changed all users of COND12_DELAY.
2493 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
2495 * config/tc-mn10300.c (set_arch_mach): New function.
2496 (md_pseudo_table): Add pseudo-ops to set the current machine type.
2497 (md_begin): Default to mn10300 mode.
2498 (md_assemble): Only accept instructions for the core mn10300
2499 chip and the active machine type.
2501 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
2503 * subsegs.h (segment_info_type): Give the struct a name.
2504 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
2505 * config/tc-h8500.h (tc_reloc_mangle): Declare.
2506 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
2507 * config/tc-w65.h (tc_reloc_mangle): Declare.
2508 * config/tc-z8k.h (tc_reloc_mangle): Declare.
2510 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
2512 * config/tc-v850.c (v850_comm): Restore old section
2513 after common processing.
2515 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
2517 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
2519 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
2521 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
2522 char with code that explicitly sign-extends.
2524 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
2526 * config/tc-v850.c (md_begin): Restore text section as the current
2527 section after creating call table sections.
2528 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
2531 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
2532 with call to macro SYM_AUXINFO.
2534 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
2536 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
2537 with the program transform name.
2538 * Makefile.in: Rebuild.
2540 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
2542 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
2545 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
2547 * config/tc-i386.c (i386_operand): Be prepared for a space between
2548 the open parenthesis and the start of the register operand,
2549 because of the June 16 change.
2551 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
2553 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
2556 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
2558 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2559 even if it is belived to be unnecessary.
2561 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
2563 * write.c (adjust_reloc_syms): Never adjust relocs against weak
2565 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
2567 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
2569 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
2570 shift amount for a repeated operand. The shift amount for the
2571 repeated copy comes from the size of the operand.
2573 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
2575 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
2577 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
2579 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
2581 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2583 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
2584 characters in it as LEX_IS_SYMBOL_COMPONENT.
2585 * config/tc-i386.h (tc_symbol_chars): Define.
2586 (extra_symbol_chars): Declare.
2587 * config/tc-i386.c (extra_symbol_chars): Define.
2588 (comment_chars): Don't use '/' as comment start if TE_LINUX.
2589 (line_comment_chars): Set to '/' if TE_LINUX.
2590 * doc/c-i386.texi (i386-prefixes): Update.
2591 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
2593 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
2595 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
2596 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
2598 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
2600 * config/tc-d10v.c (md_apply_fix3): Checking displacement
2601 constraint in instructions REP & REPI.
2603 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
2605 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
2606 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
2608 (check_range): If the operand is shifted, then shift the number
2609 before checking its range.
2611 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
2613 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
2616 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
2618 * config/tc-v850.c (v850_comm): Create special sections as needed.
2620 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
2622 * config/tc-d10v.c (write_2_short): Addition of swapping
2623 instructions for sequential and reverse sequential order when
2624 given order is not possible.
2626 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
2628 * Makefile.am: Rebuild dependencies.
2629 (DEP_INCLUDES): Fix reference to intl build directory.
2630 * Makefile.in: Rebuild.
2632 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2634 * doc/c-i386.texi: Update 16 bit documentation.
2636 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
2637 IgnoreDataSize to IgnoreSize as they are used for address size as
2639 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
2640 32-bit mode, similarly addr16/data16 and variants.
2642 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
2644 * config/tc-d30v.c (md_assemble): Fix handling of reverse
2645 sequential word multiply instructions.
2647 (do_assemble): Add extra command line argument, to allow mul32
2648 attribute to be preserved across parallel insns.
2649 (md_assemble): Insert NOPs between explicitly parallel insns which
2650 contain an 32 bit multiply and a 16 multiply.
2652 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2654 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
2657 * config/tc-i386.c (reloc): Add braces.
2659 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
2660 consistent with Intel naming.
2661 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
2662 use bitfields in sib_byte.
2663 (modrm_byte): Don't use bitfields here either.
2665 * config/tc-i386.c (current_templates): Add const.
2666 (parse_register): Add const to return, param, and char *s.
2667 (i386_operand): Add const to reg_entry *r.
2668 * config/tc-i386.h (templates): Add const to start, end.
2670 Inspired by code for 16 bit gas support from Martynas Kunigelis
2671 <martynas@nm3.ktu.lt>:
2672 * config/tc-i386.c (md_assemble): Add full support for 16 bit
2673 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
2674 (uses_mem_addrmode): Remove.
2675 (md_estimate_size_before_relax): Add support here too.
2676 (md_relax_table): Rewrite interface to md_relax for 16 bit
2678 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
2679 (opcode_suffix_to_type): Remove.
2680 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
2681 (SIZE_FROM_RELAX_STATE): Modify to suit above.
2682 (md_convert_frag): Likewise.
2683 (i386_operand): Add support for 16 bit base/index regs,
2684 immediates, and displacements. Remove some unnecessary casts, and
2685 localise end_of_operand_string, displacement_string_start,
2686 displacement_string_end variables. Add GCC_ASM_O_HACK.
2687 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
2689 * config/tc-i386.c (prefix_hash): Remove.
2690 (md_begin): Rewrite without obstacks. Remove prefix hash table
2691 handling. Rewrite lexical table handling.
2692 (i386_print_statistics): Don't print prefix statistics.
2693 (md_assemble): Rewrite instruction parser so that line is not
2694 converted to lower case. Don't do a hash_find for prefixes,
2695 instead recognise them via opcode modifier.
2696 (expecting_operand, paren_not_balanced): Localise variables.
2697 * config/tc-i386.h (IsPrefix): Define.
2698 (prefix_entry): Remove.
2700 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
2701 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
2702 '\\' in case where comment_chars contains '/'.
2704 * config/tc-i386.c (MATCH): Ensure given operand and template
2705 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
2706 you must write `ljmp *table(%ebx)'.
2708 From H.J. Lu <hjl@gnu.org>:
2709 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
2710 as 0 ifndef BFD_ASSEMBLER.
2711 (md_assemble): Allow immediate operands without suffix or
2712 other reg operand to default in size to the current code size.
2714 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
2716 * config/tc-v850.c (md_begin): Restore creation of
2717 .call_table_text and .call_table_data sections.
2719 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
2721 * config/tc-d30v.c (md_assemble): Set execution type to unknown
2722 after emitting a word of noops.
2724 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2726 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
2727 (i386_operand): Simplify checks for valid base/index combinations.
2728 Disallow `in 4(%dx),%al'.
2730 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
2732 (add_prefix): Change parameter from char to int.
2734 * config/tc-i386.h (Ugh): Define opcode modifier.
2735 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
2737 * config/tc-i386.c (md_assemble): Rewrite MATCH and
2738 CONSISTENT_REGISTER_MATCH macros to check register types more
2739 thoroughly. Check for illegal suffix/operand combinations
2740 when matching insns with operands. Handle new `s' suffix, and
2741 associated FloatMF opcode modifier for float insns with memory
2743 * config/tc-i386.h (FloatMF): Define new opcode modifier.
2744 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
2745 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
2746 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
2747 DATA_PREFIX_OPCODE throughout.
2749 * config/tc-i386.c (REGISTER_WARNINGS): Define.
2750 (md_assemble): Rewrite suffix/register operand checking code to be
2751 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
2752 AnyMem, the better to grep.
2754 (i386_operand): Don't set Mem bits in i.types[this_operand] when
2755 given a memory operand. Don't set Abs bits either.
2756 (type_names): Remove Mem*, Abs*.
2757 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
2758 define opcode_modifiers as these cases are handled by Disp8,
2759 Disp16, Disp32 and suffix checks.
2760 (COMES_IN_BOTH_DIRECTIONS): Remove.
2761 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
2763 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
2764 if IgnoreDataSize modifier given. Remove ShortformW modifier
2765 test. Add test for ShortForm in W base_opcode modification.
2766 Merge Seg2ShortForm and Seg3ShortForm code.
2767 * config/tc-i386.h (ShortFormW): Remove.
2768 (IgnoreDataSize): Define.
2770 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
2772 * config/tc-d30v.c (md_assemble): Store previous segment state
2773 with previous instruction.
2775 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2777 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
2778 (ebp, esp): Remove static variables.
2779 (MATCH): Remove test for InOutPortReg.
2780 (i386_operand): Properly handle InOutPortReg here instead.
2781 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
2782 (md_assemble): Simplify and correct modrm and sib generation.
2783 (i386_operand): Add warning for scale without index.
2784 Rewrite checks for valid base/index combinations.
2786 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
2787 macros and enclose in do while(0).
2788 (RESTORE_END_STRING): Likewise.
2789 (md_assemble): Add one to printed operand number so we start
2790 from 1 not 0. Add some more gettext invocations.
2791 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
2794 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
2795 DATA_PREFIX, SEG_PREFIX): Define.
2796 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
2797 (check_prefix): Remove function.
2798 (add_prefix): New function. Add prefix to i.prefix as well as
2800 (md_assemble): Changes for add_prefix. Remove hack for wait
2801 prefix, instead always output prefixes in fixed order. Test
2802 for jcxz/loop when selecting between word & dword operations,
2803 and add address size prefix rather than operand size prefix.
2804 Remove operand -> address size hack when emitting jcxz/loop.
2805 (i386_operand): Remove O_Absent check as it's done in expr.
2807 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
2809 * configure.in: Recognize m5200 as a cpu_type of m68k.
2810 * aclocal.m4: Rebuild with current libtool.
2811 * configure: Rebuild.
2813 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2815 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
2816 to relaxable_symbol to prevent references to external symbol from
2819 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
2821 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
2822 symbols are relaxable.
2824 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
2826 * config/tc-v850.c (md_begin): Don't create special
2827 sections by default.
2829 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
2831 * config/tc-mips.c (macro): For div and udiv, close the
2832 reorder block as soon as possible.
2834 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
2836 From Matt Semersky <matts@scd.hp.com>:
2837 * macro.c (macro_mri_mode): New function.
2838 * macro.h (macro_mri_mode): Declare.
2839 * read.c (s_mri): Call macro_mri_mode when switching in and out of
2842 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
2844 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
2847 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
2848 until after xstrdup in OBJ_EVAX case.
2850 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
2852 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
2853 offset calculation. Also, use VAX_BRW from vax-inst.h instead
2854 of hardcoded magic number.
2855 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
2857 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
2859 * read.c (do_s_func): New function.
2861 * read.h (do_s_func): Add prototype.
2863 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
2865 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
2866 nops if fill pattern not specified.
2868 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
2870 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
2871 * config/te-go32.h (TE_GO32): Define.
2872 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
2874 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
2876 Implement .func/.endfunc pseudo-ops.
2877 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
2879 * read.c (potable): Add .func,.endfunc.
2880 (s_func): New function.
2881 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
2883 (in_doc_func_p,current_function_label): New static globals.
2884 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
2886 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
2888 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
2889 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
2890 * config/tc-arm.h (WORKING_DOT_WORD): Define.
2891 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
2892 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
2893 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
2894 * config/tc-i860.h (WORKING_DOT_WORD): Define.
2895 * config/tc-i960.h (WORKING_DOT_WORD): Define.
2896 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
2897 * config/tc-w65.h (WORKING_DOT_WORD): Define.
2898 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
2899 * config/tc-a29k.c: Don't define md_short_jump_size,
2900 md_long_jump_size, md_create_short_jump or md_create_long_jump.
2901 * config/tc-alpha.c: Likewise.
2902 * config/tc-alpha.h: Likewise.
2903 * config/tc-arm.c: Likewise.
2904 * config/tc-h8300.c: Likewise.
2905 * config/tc-h8500.c: Likewise.
2906 * config/tc-hppa.c: Likewise.
2907 * config/tc-i860.c: Likewise.
2908 * config/tc-i960.c: Likewise.
2909 * config/tc-ppc.c: Likewise.
2910 * config/tc-sh.c: Likewise.
2911 * config/tc-sparc.h: Likewise.
2912 * config/tc-tic30.c: Likewise.
2913 * config/tc-w65.c: Likewise.
2914 * config/tc-z8k.c: Likewise.
2916 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
2918 * config/tc-vax.c (_): Delete this macro used for placeholder
2919 values in vax_operand_width_size; it conflicts with the _() macro
2920 used for internationalization.
2922 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
2924 * symbols.c (symbol_find_base): Fix case insensitive symbol name
2925 code. From Chris Moller <moller@bops.com>.
2927 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
2928 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
2929 * read.c (emit_expr): Initialize seg and subseg fields of a new
2931 * write.c (write_object_file): Switch to the appropriate segment
2932 and subsegment when processing a broken word.
2934 * config/tc-m68k.c (mri_assemble): New static function.
2935 (build_mri_control_operand): Call mri_assemble rather than
2937 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
2938 (s_mri_endf, s_mri_endw): Likewise.
2940 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
2942 * read.c (s_org): Call md_flush_pending_output if it is defined.
2944 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
2946 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
2948 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
2949 (md_parse_option): Add for same.
2950 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
2951 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
2952 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
2954 * config/tc-sparc.h (cons_fix_new_sparc): Added.
2956 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
2958 * config/tc-arm.c (find_real_start): Relax definition of local
2961 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
2963 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
2964 symbols at the given address, not just the last one specified.
2966 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
2968 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
2969 or number_to_chars_littleendian to write data.
2971 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
2973 * config/tc-v850.c (md_assemble): Remove artificially created
2974 register name symbols.
2976 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
2978 * write.c (fixup_segment): Change "segment" to "section" in
2981 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
2983 * write.c (fixup_segment): Change sym1-sym2 message again.
2985 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
2987 * write.c (fixup_segment): Improve error message for sym1-sym2
2988 errors when sym1 is in a different segment from sym2.
2990 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
2992 * config/tc-m32r.c (warn_unmatched_high): New static local.
2993 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
2994 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
2995 (md_longopts): Recognize --{no-,}warn-unmatched-high.
2996 (md_parse_option): Likewise.
2997 (md_show_usage): Likewise.
2998 (m32r_frob_file): Likewise.
3000 * read.c (generate_file_debug,generate_lineno_debug): New functions.
3001 (read_a_source_file): Call them.
3002 * read.h (stabs_generate_asm_file): Declare.
3003 * stabs.c (stabs_generate_asm_file): New function.
3004 (generate_asm_file): New function.
3005 (stabs_generate_asm_lineno): Move file name handling into
3008 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
3010 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
3011 (d30v_current_align, d30v_current_align_seg): New variables.
3012 (d30v_last_label): New variable.
3013 (d30v_align, s_d30v_align, s_d30v_text): New functions.
3014 (s_d30v_data, s_d30v_section): Likewise.
3015 (md_pseudo_table): Call them.
3016 (md_begin): Initialize d30v_current_align_seg.
3017 (md_assemble): Call d30v_align when needed by known current alignment.
3018 (d30v_frob_label, d30v_cons_align): New functions.
3019 * config/tc-d30v.h (md_do_align): Remove.
3020 (tc_frob_label): Call d30v_frob_label.
3021 (md_cons_align): New.
3023 * config/tc-d30v.c (find_format): Convert complex expressions to
3024 expression symbols before processing. Clean up code formatting.
3026 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
3028 * po/Make-in (install-info): New target.
3030 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
3032 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
3034 * config/tc-mn10300.c (md_assemble): Likewise.
3036 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
3038 * Makefile.am: Update with `make dep-am'.
3039 (HFILES): Add cgen.h.
3040 (cgen.o): Depend on cgen.h.
3041 * Makefile.in: Regenerate.
3043 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
3045 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
3047 * gasp.c (grab_label): Permit a label to be a preprocessor
3048 variable by permitting a label to start with a backslash.
3050 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
3052 * config/tc-mips.c (validate_mips_insn): Removed hack
3053 for previously inaccessible bitfields in some INSN_TRAP
3056 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
3058 * config/tc-d30v.c (do_assemble): Abort with error message
3059 if opcode operands do not match.
3061 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
3063 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
3064 'q' operand format for 20-bit "break"/"sdbbp" instructions.
3065 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
3066 similar new 'q' operand.
3068 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
3070 * cgen.c (cgen_asm_finish_insn): Fix typo.
3072 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
3075 * cgen.c: Include it.
3076 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
3077 (cgen_asm_finish_insn): Result is now void. New arg `result'.
3078 All callers updated.
3079 * config/tc-m32r.c: Include cgen.h.
3080 (m23r_insn): New members num_fixups,fixups.
3082 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
3084 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
3085 to avoid compiler warning.
3087 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
3089 * makefile.vms: Run dec c with /nodebug. Pass CC value when
3092 * makefile.vms (OBJS): Add ehopt.obj
3094 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
3096 * doc/c-vax.texi: Correct and extend vax/vms documentation.
3098 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
3100 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
3101 a short format insn.
3102 (md_assemble): Set it for explicitly packed insns.
3104 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
3106 * config/obj-coff.c (c_symbol_merge): Do not take address of
3107 native fields when performing the memcpy.
3109 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
3111 * config/tc-mips.c (macro,macro2): Implement
3112 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
3114 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3116 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
3117 relocations against globally visible symbols.
3118 * config/tc-m68k.c (relaxable_symbol): New macro.
3119 (m68k_ip, md_estimate_size_before_relax): Use it.
3120 (tc_m68k_fix_adjustable): Also handle weak symbols.
3122 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
3124 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
3125 references to externally visible symbols.
3126 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3127 values in twice for a PC relative reloc if the symbol is
3130 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
3131 don't adjust a PC relative reloc against an externally visible
3133 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
3134 for a PC relative fixup against an externally visible defined
3135 symbol, arrange to store object file and addend values as though
3136 the symbol were not defined.
3137 (tc_gen_reloc): Likewise.
3139 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
3141 * read.c (sizeof_leb128): Referenced externally by write.c so
3144 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
3146 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
3147 and expand a 'debug' symbol associated with the next instruction
3148 that does not cause a short instruction to be filled with a NOP.
3149 (md_pseudo_table): Add support for .debugsym.
3150 (assemble_parallel_insn): Add calls to expand_debug_sym as
3152 (md_assemble): Ditto.
3154 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
3156 * as.c (main): Conditionally call setlocale.
3157 * gasp.c (main): Likewise.
3158 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
3159 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
3161 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
3163 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3165 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
3167 * config/tc-hppa.c: Change all calls to bzero to use memset.
3168 (pa_ip): Add cast to avoid warning.
3169 (tc_gen_reloc, md_apply_fix): Likewise.
3170 (pa_find_space_by_number): Likewise.
3171 (hppa_force_relocation): Likewise.
3172 (pa_block): Change i to unsigned int.
3173 * config/obj-som.h (obj_som_copyright): Declare.
3175 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
3177 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
3178 for line numbers for assembly source.
3180 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
3182 * configure.in: Change version number to 2.9.4
3183 * configure: Rebuild.
3185 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
3187 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
3189 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
3191 * ecoff.h: Change symbolS in function declaration to struct
3194 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
3196 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
3197 (md_convert_frag): Fix i18n typo.
3199 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
3201 * ecoff.c (ecoff_get_cur_proc_sym): New function.
3202 * ecoff.h: Protoype it.
3203 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
3204 [EVAX] (s_alpha_prologue): Delete.
3205 (md_pseudo_table): Update.
3207 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
3209 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
3210 array to local pointer.
3211 (get_args, parse_expr): Add casts to avoid warnings.
3213 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
3215 * read.c (s_set): Cast xmalloc return value to fragS *.
3216 * config/tc-m68k.c (m68k_ip): Function made static to match
3217 previous forward declaration.
3218 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
3220 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
3222 * config/tc-v850.c: Add internationalisation macros to error
3225 * config/tc-m32r.c (can_make_parallel): Add internationalisation
3226 macros to error strings.
3228 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
3230 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
3231 reloc is in the TOC csect.
3232 (md_apply_fix3): Correct gettext typo.
3234 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
3236 * config/tc-arm.c (find_real_start): Ignore symbols starting with
3237 .L - they are local labels and the branches are not really
3238 function calls but rather far jumps.
3240 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
3242 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3244 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
3246 * config/tc-i386.c (md_assemble): Print operand number rather than
3247 using ordinal_names.
3248 (i386_operand): Likewise.
3250 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
3252 * Makefile.am (INTLLIBS): Define to work around apparent automake
3254 All Makefiles: Regenerated.
3256 * Many files: Added gettext invocations around user-visible
3258 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
3259 HAVE_LC_MESSAGES): Define.
3260 * dep-in.sed: Added asintl.h.
3261 * po/Make-in: New file.
3262 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
3264 * read.c (Z_): Renamed from `_'.
3265 * Makefile.am (SUBDIRS): Added po.
3266 (POTFILES): new macro.
3267 (po/POTFILES.in): New target.
3268 ($(OBJS)): Added asintl.h.
3270 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
3271 (as_new_LDADD): Added $(INTLLIBS).
3272 (as_new_DEPENDENCIES): Added $(INTLDEPS).
3273 (gasp_new_LDADD): Added $(INTLLIBS).
3274 (gasp_new_DEPENDENCIES): New macro.
3275 * configure, aclocal.m4: Rebuilt.
3276 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
3278 (ALL_LINGUAS): Define.
3279 * macro.c: Include "asintl.h".
3280 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
3281 * as.h: Include "asintl.h".
3282 * config/tc-i386.c (ordinal_names): Removed.
3283 (md_assemble): Changed error text to avoid ordinal_names.
3284 (i386_operand): Likewise.
3285 (reloc): Added as_bad to avoid i18n problems.
3286 (tc_gen_reloc): Likewise.
3287 * config/tc-arm.c (bad_args): Now a #define.
3289 * config/obj-vms.c (VMS_stab_parse): Changed type of
3291 (global_symbol_directory): Unified strings to avoid i18n
3293 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
3294 avoid i18n problems.
3295 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
3296 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
3298 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
3300 * config/tc-v850.c (md_assemble): Changed C++ comment into C
3302 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
3304 * as.c (print_version_id): Added an fprintf to avoid i18n
3306 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
3308 * expr.c (expr): Added as_warn call to avoid i18n problems.
3309 * messages.c (as_assert): Changed code to avoid i18n problems.
3310 (as_abort): Likewise.
3311 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
3312 (s_space): Likewise.
3313 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
3315 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3317 * config/tc-i386.c (check_prefix): New static function, split out
3319 (struct _i386_insn): Add wait_prefix field.
3320 (md_assemble): Remove wait_prefix local variable. Use
3321 check_prefix when adding a prefix.
3323 * config/tc-i386.c (current_templates): New static variable.
3324 (md_assemble): Remove current_templates local variable.
3325 (md_assemble, i386_operand): Improve error and warning messages in
3326 many places. Add RESTORE_END_STRING in many places before error
3327 return. Clarify some comments.
3329 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
3331 (md_assemble): Parse string instruction operands, looking for
3332 segment override prefixes. Check for invalid segment prefixes on
3334 (i386_operand): i.seg[] and max mem_operand changes for string
3336 * config/tc-i386.h (EsSeg): Define.
3338 * config/tc-i386.h (regKludge): Define.
3339 (iclrKludge, imulKludge): Don't define.
3340 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
3341 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
3342 opcode_modifier checks to look for more common cases first. Add
3343 default_seg for IsString case.
3345 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
3347 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
3349 * configure: Rebuild with new automake and libtool.
3350 * aclocal.m4, Makefile.in: Likewise.
3352 * doc/Makefile.am (as.dvi): New target.
3353 * doc/Makefile.in: Rebuild.
3355 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
3357 * configure.in: Added sparc86x support.
3359 * configure: Rebuild.
3361 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
3363 (md_parse_option): Warn if -EL is not supported for this architecture.
3365 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
3367 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
3369 * config/tc-mips.c (mips_ip): Note when we use get match on
3370 the full instruction name.
3372 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
3374 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
3375 back into the expression to handle add/sub simplification correctly.
3377 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
3379 * config/tc-mips.c (hilo_interlocks): Remove 4300.
3381 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
3383 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
3386 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
3388 * symbols.c (max_indent_level): New global.
3389 (print_symbol_value_1): Use it.
3390 * expr.h (expr_build_dot): Declare.
3391 * expr.c (expr_build_dot): New function.
3393 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
3395 * symbols.c (print_binary): New function.
3396 (print_expr_1): Call it.
3398 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3400 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
3401 operand in the opcode.
3403 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3405 * config/tc-i386.h: Reorder operand flags and opcode modifier
3406 flags for clarity. Remove unused definitions: Unknown,
3407 ImmUnknown, DispUnknown, NoModrm.
3408 * config/tc-i386.c (type_names): Add missing Debug type.
3409 (md_assemble): Better duplicate prefix checking. Quicker string
3410 instruction check via new opcode_modifier flag.
3412 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
3414 * doc/as.texinfo (Invoking): Clarify -Wa example.
3416 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
3418 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
3419 (s_mips_weakext): Define.
3420 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
3421 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
3424 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
3426 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
3427 is an error if the value can not be computed at assembly time.
3428 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
3430 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
3432 * gasp.c (main): Set next field of new include_path structure to
3433 NULL. From Avery Pennarun <averyp@gdc.ca>.
3435 * read.c (s_mri_sect): Call as_bad rather than abort for an
3436 unsupported MRI target.
3438 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
3440 * config/tc-arm.c (arm_validate_fix): New function. Determine if
3441 the destination of a branch instruction should be altered.
3442 (find_real_start): New function: Locate the real, Thumb coded
3443 start of a Thumb function.
3444 (do_t_branch23): Alter the destination of branches to Thumb
3447 * config/tc-arm.h: Define TC_VALIDATE_FIX.
3449 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
3451 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
3454 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3456 * doc/as.texinfo: Use @itemx for a secondary item in a table.
3457 * doc/c-hppa.texi: Likewise.
3459 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
3461 * Makefile.am: Rebuild dependencies.
3462 * Makefile.in: Rebuild.
3464 * Makefile.am (DEP_INCLUDES): New variable.
3465 (.dep1): Change to work when srcdir is not an absolute path.
3466 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
3467 * Makefile.in: Rebuild.
3469 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
3471 * config/tc-i386.h, config/tc-i386.c: Revert March 24
3472 LinearAddress patch.
3474 * configure.in: Set version to 2.9.1.
3475 * configure: Rebuild.
3477 * Branched binutils 2.9.
3479 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3481 * config/tc-i386.h (FWait): Define.
3482 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
3483 other prefixes. Check FWait flag in opcode table to see which
3484 instructions require an fwait prefix.
3486 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3488 * stabs.c (get_stab_string_offset): Always create a stab string
3491 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
3493 Fix some gcc -Wall warnings:
3494 * atof-generic.c (atof_generic): Add casts to avoid warnings.
3495 * ehopt.c (eh_frame_code_alignment): Likewise.
3496 * expr.c (integer_constant, operand): Likewise.
3497 * frags.c (frag_align): Likewise.
3498 * gasp.c (level_0, change_base, doinstr): Likewise.
3499 * hash.c (hash_ask): Likewise.
3500 * listing.c (listing_page, calc_hex, print_lines): Likewise.
3501 (debugging_pseudo): Likewise.
3502 * macro.c (define_macro, check_macro): Likewise.
3503 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
3504 (ignore_rest_of_line, float_cons): Likewise.
3505 * symbols.c (decode_local_label_name): Likewise.
3506 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
3507 (fixup_segment, number_to_chars_bigendian): Likewise.
3508 (number_to_chars_littleendian): Likewise.
3509 * config/atof-ieee.c (gen_to_words): Likewise.
3510 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
3511 (sparc_ip, parse_keyword_arg, s_common): Likewise.
3512 * read.c (output_big_sleb128): Initialize locals to avoid
3514 (output_big_uleb128, equals): Likewise.
3515 * atof-generic.c (atof_generic): Change number_of_digits_* locals
3516 to unsigned int. Change zeros to unsigned int.
3517 * cond.c (s_if): Add return to default case.
3518 * frags.c (frag_now_fix): Change return type to addressT.
3519 * frags.h (frag_now_fix): Update declaration.
3520 * listing.c (file_info_struct): Change linenum to unsigned int.
3521 (struct list_info_struct): Change hll_line to unsigned int.
3522 (print_source): Update format string.
3523 * read.c (emit_expr): Change scan to unsigned int, and don't
3524 bother to initialize it.
3525 * symbols.c (dollar_label_count): Change to unsigned long.
3526 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
3527 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
3528 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
3530 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
3532 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3533 mcf5200 just as we do for m68000.
3534 (m68k_init_after_args): Likewise.
3535 (md_estimate_size_before_relax): Likewise.
3537 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
3539 * config/tc-v850.c (md_assemble): Store relocation addend in
3540 fixup instead of instruction.
3542 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3544 * config/tc-i386.c (md_assemble): Swap template arguments to
3545 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
3546 This macro is currently symmetric, so passing them the wrong
3547 way didn't cause any problem, but may if the macro is changed
3549 After copying template to i.tm, use i.tm. rather than t-> to
3550 access fields, and make t a const*
3551 Move i.tm.operand_types[] swap to immediately after the copy.
3553 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
3555 * expr.h (expr_build_uconstant): Add prototype.
3556 (expr_build_unary,expr_build_binary): Add prototypes.
3557 * expr.c (expr_build_uconstant): New function.
3558 (expr_build_unary,expr_build_binary): New functions.
3560 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
3562 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
3563 * macro.c (macro_expand_body): Increase buffer size.
3564 * messages.c (as_warn): Likewise.
3565 (as_warn_where, as_bad, as_bad_where): Likewise.
3567 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
3569 Based on patch from H.J. Lu <hjl@gnu.org>:
3570 * Makefile.am (DISTSTUFF): New variable.
3571 (diststuff): New target.
3572 * Makefile.in: Rebuild.
3574 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
3576 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
3577 m32r_elf_section_change_hook.
3579 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
3580 emit a nop if a section ends with a 16 bit instruction.
3582 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
3584 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
3585 s_lcomm rather than obj_coff_lcomm.
3586 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
3588 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
3590 * config/tc-i386.h (LinearAddress): Define.
3591 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
3592 instruction, don't use a default segment.
3594 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
3596 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
3597 * configure: Rebuild.
3599 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
3601 * aclocal.m4, configure: Rebuild with libtool 1.2.
3603 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
3605 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
3606 PC relative branches. Patch courtesy of Jonathan Walton.
3609 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
3611 * configure.in (emulations): Add thumb-pe target.
3613 * configure (emulations): Add thumb-pe target.
3615 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
3617 * itbl-lex.l (yywrap): Don't define if already defined as a
3620 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
3622 * depend.c (quote_string_for_make): New function.
3623 (wrap_output): Use it.
3625 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
3627 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
3628 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
3630 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
3632 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
3633 Recognize -GN and -relax.
3634 (md_begin): Initialize gp size from -G switch.
3635 (alpha_force_relocation): Always force if -relax.
3636 (alpha_align): Take a new argument that will specify when to
3637 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
3638 Change all callers. Emit nop alignment padding as nop+unop pair.
3640 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
3642 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
3643 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
3645 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
3647 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
3648 require padding to the next long word boundary.
3650 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
3652 * cgen.c: #include symcat.h.
3653 * config/tc-m32r.c: Likewise.
3655 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
3657 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
3658 absolute expressions instead of '$' prefixed register names.
3660 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
3662 * read.c (s_set): Record file and line info for symbols when -as.
3663 (pseudo_set): Don't overwrite that dummy fragment.
3665 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
3667 * config/tc-ppc.c (md_pseudo_table): Add "section".
3668 (ppc_named_section): New static function.
3670 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
3672 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
3673 so we don't have to scan the entire list.
3675 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
3677 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
3678 case, allow the parallel instructions to modify the same flag
3681 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
3683 * listing.c (list_symbol_table): Categorize symbols by
3684 undefined_section rather than sy_frag->line == NULL.
3686 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
3688 * Makefile.am (install-exec-local): Install properly when ln
3689 fails or tooldir == prefix.
3691 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
3693 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
3694 Test result of insert_operand for error.
3696 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
3698 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
3699 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
3700 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
3701 * doc/Makefile.in: Rebuild.
3703 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
3705 * config/tc-mips.c (macro_build): Handle operand type 'C'.
3706 (macro): Fix handling of M_COP[0-3].
3708 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
3710 Based on patches from Ross Harvey <ross@teraflop.com>:
3711 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
3712 if macro_alternate or macro_mri.
3713 (getstring): Remove support for byte constants between < and >.
3714 (get_any_string): '<' only starts a string if macro_alternate or
3716 (macro_expand_body): Permit keyword parameters following
3717 positional parameters.
3719 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
3720 * configure.in (alpha*-*-netbsd*): New target.
3721 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
3722 * configure: Rebuild.
3724 * as.h (flag_warn_suppress_instructionswap): Move from here...
3725 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
3726 here, and make static.
3728 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
3729 BFD_ASSEMBLER or MANY_SEGMENTS.
3731 * as.c (show_usage): Update bug-gnu-utils address.
3732 * gasp.c (show_usage): Likewise.
3733 * doc/as.texinfo (Bug Reporting): Likewise.
3735 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
3737 * config/tc-mips.c (load_address): Don't use mips III or mips IV
3738 insns regardless of the size of a pointer if we're in mips I or
3740 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3742 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3744 Fix rac to accept only a0:
3745 * tc-d10v.c (parallel_ok, find_opcode):
3746 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
3747 Introduce OPERAND_GPR.
3749 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
3751 * read.c (s_fill): Handle non-constant repeat counts by creating
3752 an rs_space fragment.
3754 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
3756 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
3757 from as_bad to as_warn.
3759 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
3761 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
3762 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
3763 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
3765 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
3767 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
3768 seg_fix_rotP rather than fix_root from seg_info.
3770 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
3772 * expr.c: Add support for 0x1_2_3_4 bignums.
3774 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
3776 * configure.in: Change -linux* to -linux-gnu*.
3777 * configure: Rebuild.
3779 * app.c (do_scrub_begin): Treat \r as whitespace.
3781 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
3783 * Makefile.am: Update dependencies.
3784 * Makefile.in: Rebuild.
3786 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
3788 * configure, aclocal.m4: Rebuild with new libtool.
3790 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
3792 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
3793 the argument to bfd_set_arch_mach.
3794 (load_address): Use bfd_arch_bits_per_address to determine the
3795 bit size of an address instead of looking at the isa level.
3796 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3798 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
3800 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
3802 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
3804 * ehopt.c: New file.
3805 * as.h (enum _relax_state): Add rs_cfa.
3806 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
3807 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
3808 * read.c (emit_expr): Call check_eh_frame.
3809 * write.c (cvt_frag_to_fill): Handle rs_cfa.
3810 (relax_segment): Likewise.
3811 * Makefile.am: Rebuild dependencies.
3812 (GAS_CFILES): Add ehopt.c.
3813 (GENERIC_OBJS): Add ehopt.o.
3814 * doc/internals.texi (Frags): Document rs_cfa.
3816 * as.c (show_usage): Mention --traditional-format.
3817 (parse_args): Accept --traditional-format.
3818 * as.h (flag_traditional_format): Declare.
3819 * output-file.c (output_file_create): If flag_traditional_format,
3820 set BFD_TRADITIONAL_FORMAT on stdoutput.
3821 * doc/as.texinfo, doc/as.1: Document --traditional-format.
3823 * config/tc-mips.c (append_insn): Make sure that if we have a
3824 fixup for an unmatched %hi reloc, it does not associated with a
3827 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
3828 * doc/Makefile.in: Likewise.
3830 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
3832 * config/tc-m32r.c (check_for_side_effects): New function.
3833 (can_make_parallel): Add checks for instruction side effects
3834 clashing with the other instruction.
3835 (assemble_parallel_insn): Improve warning messages. Return error
3836 message from non-swapped instruction order.
3838 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
3840 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
3842 * config/tc-arm.h: Replace md_after_pass_hook definition with a
3843 md_cleanup definition. This moves the forced literal output to
3844 the end of the source pass, and avoids macro's inserting literals
3845 into the code immediately after the macro expansion.
3847 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
3849 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
3850 a gas internal symbol is adjustable.
3851 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
3853 * as.h: If gcc version greater than 2.6, use `__format__' and
3854 `__printf__' in function attributes, rather than `format' and
3857 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
3859 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
3861 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
3863 Add tms320c30 support:
3864 * config/tc-tic30.h: New file.
3865 * config/tc-tic30.c: New file.
3866 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
3867 TARGET_FORMAT as "coff-tic30".
3868 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
3869 * Makefile.am: Rebuild dependencies.
3870 (CPU_TYPES): Add tic30.
3871 (CPU_OBJ_VALID): tic30-aout is valid.
3872 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
3873 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
3874 * configure, Makefile.in: Rebuild.
3876 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
3878 * config/tc-v850.c (md_assemble): Improvements to error messages.
3880 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
3882 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
3883 BFD_RELOC_HI16_S to store the high bits of any value.
3885 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
3886 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
3887 assembler calculate relocations to any external symbol at all.
3888 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
3889 involving generation of pc-relative relocs.
3890 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
3891 has been moved to md_apply_fix3.
3893 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
3894 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
3895 which actually means (the address of identifier's GOT entry) +
3896 constant, which is not particularly useful.
3898 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
3900 * read.h (include_dirs): Declare.
3901 (include_dir_count,include_dir_maxlen): Declare.
3903 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
3905 * configure.in: Correct check for shared opcodes library.
3906 * configure: Rebuild.
3908 * listing.c (buffer_line): If we can't open the file, set at_end.
3909 (listing_print): Remove unused local variable fi.
3911 * config/m68k-parse.y (reglistpair): Handle register list in
3914 * config/vms-conf.h: Don't undef VERSION.
3916 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
3918 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
3920 (GENERIC_OBJS): New variable, with the rest of the old OBJS
3922 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
3923 ($(srcdir)/make-gas.com): Rename from make-gas.com.
3924 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
3925 (EXTRA_DIST): Define.
3926 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
3927 explicitly rather than via the list of object files.
3928 (gcc-as.opt): New file created when make-gas.com is run.
3929 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
3930 itbl-cpu.h} to #include appropriate file rather than copying that
3932 * config/vms-conf.h: Synchronize with current config.in.
3933 * Makefile.in: Rebuild.
3935 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
3937 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
3938 (parallel_ok): Relaxed parallel subinstruction dependency check.
3940 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
3942 * as.h (flag_warn_suppress_instructionswap): added new flag.
3943 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
3944 command line argument.
3945 * tc-d10v.c (write_2_short): emit "Swapping instructions"
3946 warning only if flag_warn_suppress_instructionswap is false.
3948 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
3950 * configure.in (i386-*-mingw32*): New target.
3951 * configure: Rebuild.
3953 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
3955 * symbols.c (resolve_symbol_value): Don't set the segment if it
3956 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
3958 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
3961 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
3963 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
3964 depends upon HAVE_{UNLINK,REMOVE} values rather than host
3967 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
3969 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
3971 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
3973 * config/tc-v850.c (v850_insert_operand): Display instruction when
3974 an error is encountered.
3976 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
3978 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
3979 (i386-*-sco3.2v5*coff): New target.
3980 (i386-*-sco3.2*): New target.
3981 * configure: Rebuild.
3983 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
3985 * config/tc-v850.c: Tidy error message production.
3987 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
3989 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
3990 validate_immediate return value in the right type for comparisons
3993 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
3995 * listing.c (MAX_BYTES): Use listing variables not constants.
3996 (data_buffer): No longer an array, but a pointer.
3997 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
3998 (listing_listing): Allocate data_buffer.
4000 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
4002 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
4003 --listing-rhs-width, --listing-cont-lines.
4004 (show_usage): Update.
4005 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
4006 (listing_lhs_cont_lines, listing_rhs_width): New vars.
4007 (print_lines): Use the variables instead of the constants.
4008 (listing_listing): Likewise.
4009 * listing.h: Declare the new vars.
4011 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
4013 * as.c (parse_args): Add --keep-locals alias for -L.
4014 Add --strip-local-absolute.
4015 (show_usage): Update.
4016 * as.h (flag_strip_local_absolute): New flag.
4017 * symbols.c (S_IS_LOCAL): Use it.
4018 * config/obj-aout.h (S_IS_LOCAL): Likewise.
4019 * config/obj-bout.h (S_IS_LOCAL): Likewise.
4020 * config/obj-coff.h (S_IS_LOCAL): Likewise.
4022 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
4024 * config/tc-m32r.c: Detect if explicitly parallel instructions
4025 might have an io conflict and issue a warning message.
4027 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
4029 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
4030 cgen_swap_fixups): Functions to save, restore and swap the fixup
4031 chain with a backup copy.
4032 (cgen_asm_finish_insn): Returns address of constructed insn.
4034 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
4036 * listing.c (file_info_struct): Remove FILE, add POS.
4037 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
4038 (file_info): Don't open the file.
4039 (buffer_line): Check for the file in the last_open cache, updating
4041 (print_source): Don't reference file_info->file.
4042 (listing_listing): Likewise.
4043 (listing_print): Close the file in the cache, if any.
4045 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
4047 * read.c (dwarf_file_string): New file static variable.
4048 (emit_expr): Look for constant sequence that leads up to a file
4049 name in DWARF debugging output.
4050 (stringer): Use dwarf_file_string to decide whether to accept a
4051 string as a file name.
4053 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
4055 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
4056 (crack_operand): Add reg->reglst MRI hack.
4057 (r_seg): Put reglst symbols in reg_section.
4058 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
4060 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
4062 * tc-sh.c (get_specific): Handle SGR & DBR.
4064 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
4066 * tc-h8300.c (parse_reg): Take the length of the symbol into
4067 account when attempting to match a register name.
4068 * tc-h8500.c (parse_reg): Likewise.
4070 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
4072 * cgen.c: Formatting changes to improve readability.
4074 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
4076 * config/tc-mips.c (macro): Rework division code to avoid unfilled
4079 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
4081 Based on a patch from Jim Wilson
4082 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
4083 (tc_gen_reloc): Handle cross section PC relative relocs
4086 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
4088 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
4090 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
4092 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
4093 (expr_jmp_buf): New static local.
4094 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
4095 (cgen_md_operand): New function.
4096 * tc-m32r.c: Clean up pass over `struct foo' usage.
4097 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
4099 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
4101 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
4102 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
4104 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
4106 * config/tc-i386.c (i386_operand): Give an error if there are
4107 unrecognized characters after an expression.
4109 For older changes see ChangeLog-9697