1 1999-09-02 Nick Clifton <nickc@cygnus.com>
3 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
4 .section .line directive is encountered.
6 1999-09-01 Nick Clifton <nickc@cygnus.com>
8 * config/tc-arm.c (md_section_align): Do not align sections in ELF
11 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
12 * as.texinfo: Document --gdwarf2 command line option.
13 Add additional documentation of ARM command line switches.
15 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
17 * config/tc-i386.c (i386_intel_memory_operand): Combine
18 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
19 and RESTORE_END_STRING around parse_register calls.
20 (i386_operand): Here too.
21 (i386_is_reg): Remove.
22 (parse_register): Move as_bad calls from within this function to
25 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
27 Based on a patch from H.J. Lu <hjl@gnu.org>
28 * config/tc-i386.c (parse_register): Handle FP regs specially.
29 (md_begin): Remove '(' and ')' from register_chars.
31 1999-08-29 Doug Evans <devans@casey.cygnus.com>
33 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
34 error message (done elsewhere).
36 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
38 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
40 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
42 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
45 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
47 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
49 Add new completers. Fix bug in 64 bit condition handling.
51 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
54 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
56 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
58 * config/tc-hppa.c (pa_ip): Add case for 'I'.
60 1999-08-27 Jim Wilson <wilson@cygnus.com>
62 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
63 (struct ls): Add frag field. Initialize it to zero.
64 (out_end_sequence): New local text_frag. Set it while in text section.
65 Replace address check with frag check. Set ls.frag to text_frag if
67 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
68 Set it before switching sections. Replace address check with frag
69 check. Set ls.frag to saved_frag if out_set_addr called.
71 1999-08-26 David Mosberger <davidm@hpl.hp.com>
73 * dwarf2dbg.c (out_end_sequence): If address changed, directly
74 output "advance_pc" opcode instead of calling gen_addr_line().
75 The latter has the undesired side-effect of creating a new row
76 in the debug line info matrix.
78 1999-08-26 Jim Wilson <wilson@cygnus.com>
80 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
81 ls.last_filename if last is less than zero. Set ls.last_filename
82 when allocating new entry.
83 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
86 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
88 * config/tc-i386.c (i386_index_check): Fix the displacement size
89 when INFER_ADDR_PREFIX.
91 1999-08-18 Nick Clifton <nickc@cygnus.com>
93 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
96 1999-08-17 Ian Lance Taylor <ian@zembu.com>
98 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
99 handle 0xffffNNNN constants correctly.
101 1999-08-16 Nick Clifton <nickc@cygnus.com>
103 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
106 1999-08-13 Nick Clifton <nickc@cygnus.com>
108 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
109 (md_apply_fix3): Always pass positive values to
112 1999-08-12 Nick Clifton <nickc@cygnus.com>
114 * config/tc-arm.c (skip_whitespace): New macro.
117 (md_apply_fix3): Store relocation offset in addend for ELF based
119 (arm_force_relocation): Always generate relocs for Thumb function
122 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
124 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
125 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
127 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
129 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
130 flags for the unwind subspace.
132 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
133 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
134 suitable relocation based on the size of the target's pointer.
135 Always Use subsegment zero for the unwinders.
136 (pa_level): Handle "2.0w".
138 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
140 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
141 with the following instruction unless this was specified.
143 1999-08-09 Ian Lance Taylor <ian@zembu.com>
145 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
146 certain sections, to match BFD changes.
148 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
150 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
151 (EXTRA_SCRIPTS): Define to keep automake happy.
152 * Makefile.in: Rebuild.
154 1999-08-08 Ian Lance Taylor <ian@zembu.com>
156 * Makefile.am: Rename .dep* files to DEP*.
157 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
158 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
160 * Makefile.in: Rebuild.
162 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
164 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
166 1999-08-08 Ian Lance Taylor <ian@zembu.com>
168 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
169 avoid problems on DOS filesystems.
170 * Makefile.in: Rebuild.
172 * doc/as.texinfo (Section): Document 's' flag for COFF version.
174 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
176 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
179 1999-08-08 Ian Lance Taylor <ian@zembu.com>
181 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
182 line to create ${GDBINIT} rather than .gdbinit.
183 * configure, Makefile.in, doc/Makefile.in: Rebuild.
185 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
187 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
189 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
191 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
193 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
195 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
196 non-adjustable symbols.
198 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
200 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
202 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
204 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
207 1999-08-05 Donn Terry <donn@interix.com>
209 * config/te-interix.h: New file.
210 * configure.in (i386-*-interix*): New target.
211 * configure: Rebuild.
213 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
215 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
216 selectors for ELF too.
217 (selector_table): Add "ltp" and "rtp" selectors.
219 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
221 * config/tc-i386.c (i386_operand): No need to change
222 operand_string pointer in segment reg case before goto
223 do_memory_reference. Initialise displacement_string_start and
224 displacement_string_end after do_memory_reference label.
225 (i386_index_check): Add operand_string param, and print error
226 message on failure here.
227 (i386_intel_memory_operand): Instead of here.
228 (i386_operand): And here.
229 (INFER_ADDR_PREFIX): Enable.
231 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
233 * config/tc-i386.h (DefaultSize): Define. Renumber following
234 opcode_modifier defines.
236 From Etienne Lorrain <etienne.lorrain@ibm.net>
237 * config/tc-i386.c (stackop_size): New variable.
238 (set_16bit_code_flag): Clear it here.
239 (set_16bit_gcc_code_flag): New function.
240 (md_pseudo_table): Add "code16gcc" entry.
241 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
243 1999-08-03 Ian Lance Taylor <ian@zembu.com>
245 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
246 next_set_end even if the end symbol is being discarded.
248 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
249 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
250 * config/obj-coff.c: Likewise.
251 (seg_info_type): Remove.
252 (seg_info_off_by_4): Change to array of segT.
253 (s_get_segment): Adjust accordingly.
254 (obj_pseudo_table): Fully initialize sentinel entry.
256 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
257 Ralf Baechle <ralf@uni-koblenz.de>.
259 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
261 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
263 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
265 * config/tc-i386.c: Indentation and white space changes.
266 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
267 don't enable it by default.
268 (i386_intel_operand): Remove redundant prototype.
269 Move check on number of memory operands, and i.mem_operands++
270 (i386_intel_memory_operand): To here.
271 Remove i386_immediate code from here. Remove special case code
272 for input and output using (%dx). Remove base/index checks and
273 call i386_index_check instead. Save initial operand_string
274 argument for error message.
275 (i386_operand): Remove redundant prototype. Move base/index
276 checks to i386_index_check.
277 (i386_displacement): Move intel mode check for non-zero
279 (i386_intel_memory_operand): To here.
281 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
283 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
284 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
285 by .register pseudo-op if -64 and --no-undeclared-regs.
286 (s_register, sparc_adjust_symtab): New functions.
287 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
288 Declare sparc_adjust_symtab as tc_adjust_symtab.
289 * doc/c-sparc.texi: Add description of #ignore special literal
290 for .register pseudo-op.
292 1999-07-30 Catherine Moore <clm@cygnus.com>
294 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
295 the relocation's section offset.
297 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
299 * write.c (fixup_segment): Fix generic error check overflow test.
301 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
302 X_add_number to long.
304 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
306 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
309 1999-07-27 Ian Lance Taylor <ian@zembu.com>
311 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
314 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
316 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
318 * configure.bat: Remove; obsolete.
319 * config/go32.cfg: Likewise.
321 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
323 * configure.in (i386-*-vxworks*): New target.
324 * configure: Rebuild.
326 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
328 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
330 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
332 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
334 (output_insn): Put OLO10's secondary addend into tc_fix_data.
335 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
336 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
337 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
338 MAX_RELOC_EXPANSION): Define.
339 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
341 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
343 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
344 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
345 block. Print a warning if an 8-bit or 16-bit constant
346 displacement or immediate is truncated on output.
347 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
349 (i386_operand): Disallow immediate jump absolute operand.
351 1999-07-15 Ian Lance Taylor <ian@zembu.com>
353 * configure.in: Bump version number to 2.9.5.
354 * configure: Rebuild.
356 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
359 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
361 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
362 (cons_fix_new_hppa): Derive size of fixup from size of the object.
364 1999-07-14 Philip Blundell <pb@nexus.co.uk>
366 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
368 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
370 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
371 if -mno-fpu was given.
372 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
374 (cons_fix_new_arm): Remove misleading comments.
376 1999-07-14 Ian Lance Taylor <ian@zembu.com>
378 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
380 (relax_segment): Likewise. After giving a rs_org error, convert
381 the frag to rs_align to avoid cascading errors.
383 1999-07-12 Andreas Schwab <schwab@suse.de>
385 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
387 1999-07-11 Ian Lance Taylor <ian@zembu.com>
389 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
390 as appropriate. Fill in structure initializations. Add variable
391 initializations. Add casts.
392 * dwarf2dbg.c (print_stats): Change i to size_t.
393 * listing.c (listing_listing): Change list_line to unsigned int.
395 1999-07-10 Ian Lance Taylor <ian@zembu.com>
397 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
398 rather than checking for \001 and \002 in symbol name.
399 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
401 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
403 * configure.in (hppa*-linux-gnu*): New target.
404 * configure: Rebuilt.
406 1999-07-08 Nick Clifton <nickc@cygnus.com>
408 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
410 1999-07-07 Nick Clifton <nickc@cygnus.com>
412 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
413 accessing symbolP directly.
415 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
417 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
420 1999-07-05 Nick Clifton <nickc@cygnus.com>
422 * config/tc-arm.c (ARM_EXT_V5): Define.
423 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
424 (md_begin): Detect ARM v5 architectures.
425 (md_parse_option): Accept arm v5 specification.
426 (md_show_usage): Documment -marmv5 switch.
428 * doc/c-arm.texi: Document -marmv5 command line option.
430 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
432 (validate_immediate_twopart): New function. Determine if a
433 constant can be computed by two ADD instructions.
434 (output_inst): Remove its command line parameter - it was never
436 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
437 implememt the ADRL pseudo op.
438 (tc_gen_reloc): Generate a suitable error message if an ADRL
439 instruction tries to generate a real reloc.
441 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
443 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
445 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
448 1999-06-27 H.J. Lu <hjl@gnu.org>
450 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
451 non BFD_ASSEMBLER case.
453 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
455 * config/obj-coff.c (obj_coff_section): Mark writable sections as
458 1999-06-26 David Mosberger <davidm@hpl.hp.com>
460 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
461 out_end_sequence() when the address decreases due to a new frag.
462 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
463 numbering starts with 1.
465 1999-06-23 Nick Clifton <nickc@cygnus.com>
467 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
469 (mcore_s_text): Call obj_elf_text for ELF target.
470 (mcore_s_data): Call obj_elf_data for ELF target.
471 (mcore_s_section): No longer ELF specific. Call obj_coff_section
473 (mcore_s_bss): New function: Dump literal table before changing
475 (mcore_s_comm): New function: Dump literal table before changing
478 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
479 No longer static functions.
480 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
481 Provide prototypes for these functions.
483 1999-06-22 Ian Lance Taylor <ian@zembu.com>
485 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
486 a list of names, to try obj_segment_name, and to try abbreviated
487 names when using COFF without long section names.
489 * config/tc-alpha.c: More use of symbol accessor functions.
490 * config/tc-arc.c: Likewise.
491 * config/tc-d30v.c: Likewise.
492 * config/tc-fr30.c: Likewise.
493 * config/tc-i860.c: Likewise.
494 * config/tc-m88k.c: Likewise.
495 * config/tc-mcore.c: Likewise.
496 * config/tc-ns32k.c: Likewise.
497 * config/tc-sparc.c: Likewise.
498 * config/tc-v850.c: Likewise.
500 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
501 sy_value with appropriate accessor functions.
502 * config/tc-arm.c (md_apply_fix3): Likewise.
503 * config/tc-d10v.c (AT_WORD_P): Likewise.
504 * config/tc-v850.c (reg_name_search): Likewise.
506 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
507 use symbol_get_bfdsym instead.
508 * config/tc-ppc.c (md_assemble): Likewise.
509 * config/tc-v850.c (v850_comm): Likewise.
511 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
513 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
514 the symbol, rather than accessing the bsym member.
515 * config/tc-d10v.c (tc_gen_reloc): Likewise.
516 * config/tc-d30v.c (tc_gen_reloc): Likewise.
517 * config/tc-mcore.c (tc_gen_reloc): Likewise.
518 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
519 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
520 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
521 * config/tc-tic30.c (tc_gen_reloc): Likewise.
522 * config/tc-v850.c (tc_gen_reloc): Likewise.
524 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
526 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
527 (hppa_gen_reloc_type): Conditionalize on BFD64.
528 (tc_gen_reloc): Re-enable ELF relocations.
529 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
531 1999-06-21 Ian Lance Taylor <ian@zembu.com>
533 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
535 (do_ldst): Move assignment out of if condition.
536 (md_apply_fix3): Add casts to avoid printf format warnings. Add
537 parentheses to avoid warning.
539 1999-06-21 Nick Clifton <nickc@cygnus.com>
541 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
542 macro to get at the BFD symbol associated with a GAS symbol.
544 1999-06-19 Ian Lance Taylor <ian@zembu.com>
546 * config/tc-ppc.c: Update for symbol handling changes.
547 * config/obj-coff.c: Likewise.
549 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
551 * tc-hppa.c: General cleanups of ELF support. No more spaces
552 and subspaces for ELF.
553 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
554 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
555 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
556 (UNWIND_SECTION_NAME): Likewise.
557 (space/subspace related structures): Conditionalize definitions
559 (space/subspace directives and support routines): Conditionalize
560 definitions and references/uses on OBJ_SOM.
561 (label_symbol_struct): For ELF, track the symbol's segment. For
563 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
565 (USE_ALIASES): Kill for both SOM & ELF.
566 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
567 (pa_space, pa_subspace): Corresponding changes.
568 (pa_spaces_begin): Corresponding chagnes.
569 (md_begin): Do not muck around with space/subspace stuff for
571 (md_apply_fix): Temporarily disable argument relocation stuff
573 (tc_gen_reloc): Temporarily disable relocation generation for
575 (pa_build_unwind_subspace): Similarly.
577 1999-06-16 Nick Clifton <nickc@cygnus.com>
579 * config/tc-arm.c (thumb_set): New pseudo op.
580 (text, data, section): Override these pseudo ops with ARM
582 (s_thumb_set): New function: Perform the same as a .set pseudo
583 op, but also mark the alias'ed symbol as being a Thumb
585 (arm_s_text): New function: Perform the same as the .text
586 pseudo op, but dump the literal pool before changing
588 (arm_s_data): New function: Perform the same as the .data
589 pseudo op, but dump the literal pool before changing
591 (arm_s_section): New function: Perform the same as the
592 .section pseudo op, but dump the literal pool before changing
594 (arm_cleanup): Do not reset the current section before dumping
597 1999-06-17 Nick Clifton <nickc@cygnus.com>
599 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
600 OPTION_NO_WARN_UNMATCHED entries.
601 (md_parse_option): Generate a warning message if an unrecognised
602 option is encountered.
604 * config/tc-d10v.c (do_not_ignore_hash): New variable.
605 (get_operands): When parsing an expression after an '@' symbol
606 has been detected, do not ignore '#' symbols.
607 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
610 1999-06-13 Ian Lance Taylor <ian@zembu.com>
612 From K. Richard Pixley <rich@noir.com>:
613 * configure.in (ppc-*-vxworks*): New target.
614 * configure: Rebuild.
616 1999-06-12 Philip Blundell <philb@gnu.org>
618 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
620 1999-06-13 Ian Lance Taylor <ian@zembu.com>
622 * write.c (adjust_reloc_syms): Rather than never reducing reloc
623 which refer to symbols in linkonce sections, permit reducing the
624 relocs if the symbol is local.
626 1999-06-12 Ian Lance Taylor <ian@zembu.com>
628 * subsegs.c (subseg_text_p): New function.
629 * as.h (subseg_text_p): Declare.
630 * read.c (do_align): Use subseg_text_p to set the default fill.
631 * write.c (subsegs_finish): Likewise.
632 * config/obj-coff.c (write_object_file): Likewise.
633 * config/tc-i386.h (md_maybe_text): Don't define.
634 (md_do_align): Use subseg_text_p to set the default fill.
635 * config/tc-m32r.c (m32r_do_align): Likewise.
636 * config/tc-sh.c (sh_do_align): Likewise.
637 * config/tc-sparc.h (md_do_align): Likewise.
639 1999-06-12 David O'Brien <obrien@freebsd.org>
641 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
642 * configure: Rebuild.
644 1999-06-12 Ian Lance Taylor <ian@zembu.com>
646 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
647 * Makefile.am: Rebuild dependencies.
648 * Makefile.in: Rebuild.
650 * config/tc-i386.c (i386_immediate): Remove unused label
653 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
654 * symbols.c: Likewise.
655 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
656 sy_next field when taking address, rather than symbol_next.
658 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
660 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
661 value from the output file architecture.
662 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
663 * dwarf2dbg.h: Change bfd_vma to addressT.
665 1999-06-11 Ian Lance Taylor <ian@zembu.com>
667 * dwarf2dbg.h: Use PARAMS in function declarations.
669 1999-06-11 Martin Dorey <mdorey@madge.com>
671 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
672 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
674 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
676 1999-06-11 Ian Lance Taylor <ian@zembu.com>
678 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
680 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
683 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
685 * read.c (read_a_source_file): Only declare inescape if
688 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
690 (find_entry_byval): Add parens to avoid warning.
692 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
694 * symbols.c (resolve_symbol_value): Don't permit subtraction of
697 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
699 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
702 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
703 synthetize_setx): New functions.
704 (md_assemble): Broken the special cases into the above
705 functions. Make compiler happy if sizeof(bfd_vma)==4.
706 Fix sethi generated from set/setuw. If instructions have a relloc,
707 always clear the fields to be relocated in the opcode.
708 (sparc_ip): Remove special_case global variable.
710 1999-06-10 Ian Lance Taylor <ian@zembu.com>
712 Based on patches from John W. Woznack <jwoznack@concentric.net>:
713 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
714 indication of success rather than a value.
715 (itbl_get_val): Likewise.
716 (itbl_get_field): Use strcspn. Change delimiters to include
718 * itbl-ops.h (itbl_get_reg_val): Update declaration.
719 (itbl_get_val): Likewise.
720 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
722 * symbols.c (copy_symbol_attributes): Convert local symbols to
725 1999-06-10 Nick Clifton <nickc@cygnus.com>
727 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
730 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
732 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
733 Optimize set if sizeof(bfd_vma) == 64.
734 (sparc_ip): Fix sethi - without %hi() it should generate
735 R_SPARC_22 reloc, not R_SPARC_HI22.
736 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
738 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
740 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
741 (s_ncons): New function.
742 (native_op_table): New table.
743 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
744 R_SPARC_OLO10 handling.
746 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
748 * expr.h (struct expressionS): Revert last change; widen X_op.
749 * config/tc-alpha.c (md_begin): Check the field is wide enough.
751 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
753 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
754 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
755 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
756 * Makefile.in: Regenerated.
758 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
759 `common' pass on to s_mri_common.
760 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
762 1999-06-06 Richard Henderson <rth@cygnus.com>
764 * config/obj-elf.c (obj_elf_section): Don't free the return
765 value of demand_copy_C_string.
767 1999-06-05 Richard Henderson <rth@cygnus.com>
769 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
770 creation logic from obj_elf_create_section.
772 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
773 (section_stack): New.
774 (special_sections): Make const.
775 (obj_elf_section): Gut and rewrite parsing.
776 (obj_elf_change_section): New function broken out of obj_elf_section.
777 (obj_elf_parse_section_letters): Likewise.
778 (obj_elf_section_word): Likewise.
779 (obj_elf_section_type): Likewise.
780 (obj_elf_previous): Treat as a toggle.
781 (obj_elf_popsection): New.
782 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
783 (ppc_section_type): Likewise.
784 * config/tc-ppc.h: Likewise.
786 * expr.h (struct expressionS): Don't make X_op a bitfield.
787 * config/tc-alpha.c: Update for symbol handling changes.
788 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
789 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
791 1999-06-05 Richard Henderson <rth@cygnus.com>
793 * dwarf2dbg.c (*): Convert to K&R + prototypes.
794 (dwarf2_gen_line_info): Kill unused variables.
795 (dwarf2_finish): Likewise.
796 (dwarf2_where): Likewise.
797 (dwarf2_directive_file): If we've only got a string,
798 hand off to s_app_file.
799 * ecoff.c: Move the include of ecoff.h.
800 * symbols.h (S_IS_FUNCTION): Prototype.
802 * read.c (LEX_HASH): Supply a default.
804 (s_globl): Update `c' after skipping whitespace.
805 * read.h (LEX_END_NAME, is_name_ender): New.
806 * expr.c (get_symbol_end): Respect it.
808 1999-06-04 Mark Klein <mklein@dis.com>
810 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
812 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
814 * config/tc-hppa.c: Update for symbol handling changes.
816 1999-06-03 Ian Lance Taylor <ian@zembu.com>
818 * cgen.c: Update for symbol handling changes.
819 * config/tc-m32r.c: Likewise.
821 * config/tc-hppa.h: Update for symbol handling changes.
822 * config/tc-hppa.c: Likewise.
824 * config/tc-arm.h: Update for symbol handling changes.
825 * config/tc-arm.c: Likewise.
826 (symbol_make_empty): Remove. Just use symbol_create.
828 * symbols.c (symbol_set_tc): Correct name.
830 * Makefile.am: Rebuild dependencies.
831 ($(OBJS)): Don't depend upon struc-symbol.h.
832 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
833 * dep-in.sed: Don't remove struc-symbol.h.
834 * Makefile.in: Rebuild.
836 * doc/internals.texi (Symbols): Describe changes in symbol
839 1999-06-03 Richard Henderson <rth@cygnus.com>
841 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
842 instead of doing the work by hand.
844 1999-06-03 David Mosberger <davidm@hpl.hp.com>
846 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
847 state of line state-machine.
848 (struct ls): Collect DWARF2 line state-machine state in new member
849 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
850 resulted in any DWARF2 directives.
851 (reset_state_machine): New function.
852 (out_end_sequence): Ditto.
853 (dwarf2_gen_line_info): When switching sections or switching to a
854 lower text address, call out_end_sequence() first to terminate the
855 previous code sequence as code sequences MUST have monotonically
856 increasing addresses.
857 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
859 1999-06-03 David Mosberger <davidm@hpl.hp.com>
861 * as.c (parse_args): Add option -gdwarf2 to allow requesting
862 DWARF2 debug info (line information only, at this point).
863 * as.h: Update comment about supported debug formats.
864 * dwarf2dbg.c, dwarf2dbg.h: New files.
865 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
867 * expr.c (operand): Don't use [ for parens if we want an index op.
868 (op_encoding): Switch [ into O_index, if desired.
869 (op_rank): Renumber with O_index on bottom.
870 (expr): If O_index, match closing bracket.
871 * expr.h (O_index): New.
873 * read.c (read_a_source_file): Conditionally allow matched "
874 in lines passed to md_assemble.
876 * config/obj-elf.c (elf_pseudo_table): Add `common'.
878 1999-06-03 Ian Lance Taylor <ian@zembu.com>
880 Add support for storing local symbols in a small structure to save
881 memory when assembling large files.
882 * as.h: Don't include struc-symbol.h.
883 (symbolS): Add typedef.
884 * symbols.c: Include struc-symbol.h.
885 (local_hash): New static variable.
886 (save_symbol_name): New static function, from symbol_create.
887 (symbol_create): Call save_symbol_name.
888 (local_symbol_count): New static variable.
889 (local_symbol_conversion_count): Likewise.
890 (LOCAL_SYMBOL_CHECK): Define.
891 (local_symbol_make): New static function.
892 (local_symbol_convert): New static function.
893 (colon): Handle local symbols. Create local symbol for local
895 (symbol_table_insert): Handle local symbols.
896 (symbol_find_or_make): Create local symbol for local label name.
897 (symbol_find_base): Check for local symbol.
898 (symbol_append, symbol_insert): Check for local symbols.
899 (symbol_clear_list_pointers, symbol_remove): Likewise.
900 (verify_symbol_chain): Likewise.
901 (copy_symbol_attributes): Likewise.
902 (resolve_symbol_value): Handle local symbols.
903 (resolve_local_symbol): New static function.
904 (resolve_local_symbol_values): New function.
905 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
906 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
907 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
908 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
909 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
910 (symbol_previous, symbol_next): New functions.
911 (symbol_get_value_expression): Likewise.
912 (symbol_set_value_expression): Likewise.
913 (symbol_set_frag, symbol_get_frag): Likewise.
914 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
915 (symbol_mark_used_in_reloc): Likewise.
916 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
917 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
918 (symbol_mri_common_p): Likewise.
919 (symbol_mark_written, symbol_clear_written): Likewise.
920 (symbol_written_p): Likewise.
921 (symbol_mark_resolved, symbol_resolved_p): Likewise.
922 (symbol_section_p, symbol_equated_p): Likewise.
923 (symbol_constant_p): Likewise.
924 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
925 (symbol_get_obj, symbol_set_obj): Likewise.
926 (symbol_get_tc, symbol_set_tc): Likewise.
927 (symbol_begin): Initialize local_hash.
928 (print_symbol_value_1): Handle local symbols.
929 (symbol_print_statistics): Print local symbol statistics.
930 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
931 Declare new symbols.c functions. Move many declarations here from
933 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
934 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
935 (struct symbol): Move bsym to make it clearly the first field.
936 Remove TARGET_SYMBOL_FIELDS.
937 (symbolS): Don't typedef.
938 (struct broken_word): Remove.
939 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
940 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
941 (symbol_clear_list_pointers): Likewise.
942 (symbol_insert, symbol_remove): Likewise.
943 (symbol_previous, symbol_append): Likewise.
944 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
945 (struct local_symbol): Define.
946 (local_symbol_converted_p, local_symbol_mark_converted): Define.
947 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
948 (local_symbol_get_frag, local_symbol_set_frag): Define.
949 (local_symbol_get_real_symbol): Define.
950 (local_symbol_set_real_symbol): Define.
952 * write.c (write_object_file): Call resolve_local_symbol_values.
953 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
954 (TARGET_SYMBOL_FIELDS): Don't define.
955 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
956 ECOFF_DEBUGGING, add ECOFF fields.
957 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
958 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
959 ECOFF_DEBUGGING, add ECOFF fields.
960 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
961 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
962 * config/tc-mcore.h: Don't include struc-symbol.h.
963 (TARGET_SYMBOL_FIELDS): Don't define.
964 (struct mcore_tc_sy): Define.
965 (TC_SYMFIELD_TYPE): Define.
966 * Many files: Use symbolS instead of struct symbol. Use new
967 accessor functions rather than referring to symbolS fields
970 * read.c (s_mri_common): Don't add in value of line_label.
972 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
973 checking for SEC_LINK_ONCE.
975 * config/tc-sh.h (sh_fix_adjustable): Declare.
977 * app.c (input_buffer): New static variable.
978 (app_push): Save saved_input in allocated buffer.
979 (app_pop): Restored saved_input.
980 (do_scrub_chars): Change get parameter to take char * and int as
981 arguments. Change GET macro to pass input_buffer to get
982 function. Don't save input into allocated buffer.
983 * as.h (do_scrub_chars): Update declaration.
984 * input-file.c (input_file_get): Change to take char * and int.
985 Read data into passed in buffer. Remove static buffer.
986 * read.c (scrub_from_string): Change to take char * and int. Copy
987 data into passed in buffer.
989 * hash.h: Neaten. Declare hash_traverse.
990 * hash.c: Complete rewrite based on BFD hashing code.
991 * gasp.c (chunksize): New variable.
992 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
995 1999-05-28 Nick Clifton <nickc@cygnus.com>
997 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
998 addend unless the target uses an old ABI.
1000 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
1002 -Wchar-subscripts cleanup
1003 * listing.c (listing_newline): Use unsigned char variable, so
1004 calls to isascii,iscntrl are correct.
1005 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
1007 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
1008 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
1009 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
1010 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
1012 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
1014 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
1016 (arch_coldfire_p): New #define.
1017 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
1019 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
1021 * config/tc-m68k.c (install_operand): Add places `n', `o'.
1023 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
1024 (install_operand): Add place `N'.
1025 (init_table): Add registers ACC, MACSR, MASK.
1027 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
1029 * config/tc-m68k.c: Change mcf5200 --> mcf.
1030 (archs): Add mcf5206e, mcf5307.
1031 (m68k_ip): Add format `u'.
1032 (install_operand): Add place `m', `M', `h'.
1033 (init_table): Add upper/lower registers.
1035 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
1037 1999-05-28 Martin Dorey <mdorey@madge.com>
1039 * config/tc-i960.c: Several minor changes to add ELF and
1040 BFD_ASSEMBLER support.
1041 * config/tc-i960.h: Likewise.
1042 * configure.in (i960-*-elf*): New target.
1043 * aclocal.m4, configure: Rebuild.
1045 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1047 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
1048 reloc changes when defined(BFD_ASSEMBLER).
1050 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
1052 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
1054 * write.c (write_print_statistics): Output to file, not stderr.
1056 * expr.c (generic_bignum_to_int32,64): Prototype.
1058 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
1059 output_sleb128, output_uleb128, output_big_sleb128,
1060 output_big_uleb128, output_big_leb128): Prototype.
1061 (output_big_sleb128, output_big_uleb128): Make inline.
1062 (output_big_leb128): Remove inline
1064 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1065 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
1066 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
1067 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
1068 value for correct overflow check in write.c:fixup_segment.
1069 * write.c (fixup_segment): Move bitfield overflow checks to after
1070 the md_apply_fix call.
1071 * config/obj-coff.c (fixup_segment): Likewise.
1072 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
1073 valueT *val argument.
1075 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1077 * config/atof-ieee.c (gen_to_words): Correctly round a
1078 denormalized number. Fix off-by-one in range checking for
1079 exponent in a denormal.
1081 1999-05-10 Nick Clifton <nickc@cygnus.com>
1083 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
1086 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
1088 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
1090 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1092 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
1093 (ReverseRegRegmem): Remove.
1094 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
1095 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
1096 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
1099 From Doug Ledford <dledford@redhat.com>
1100 * config/tc-i386.h (RegXMM): New for P/III.
1101 * config/tc-i386.c: Add support for P/III.
1103 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
1105 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
1106 (md_begin): Allow ppc32 insns in ppc64bridge mode.
1107 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
1109 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
1111 * config/tc-i386.c (i386_immediate): Skip whitespace before
1112 complaining about junk after expression.
1113 (i386_displacement): Likewise.
1115 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
1117 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
1118 Don't copy before downcaseing.
1120 1999-05-05 Catherine Moore <clm@cygnus.com>
1122 * tc-m68k.c: Include elf/m68k.h.
1123 (m68k_elf_final_processing): New routine.
1124 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
1127 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
1129 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
1132 1999-04-30 Nick Clifton <nickc@cygnus.com>
1134 * config/tc-mcore.c (mcore_s_section): Dump literals before
1137 1999-04-29 Nick Clifton <nickc@cygnus.com>
1139 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
1142 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
1144 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1145 (TC_INIT_FIX_DATA): Delete.
1146 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1147 (TC_INIT_FIX_DATA): Delete.
1148 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
1149 * write.c (fix_new_internal): Initialize fx_cgen member.
1150 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
1151 (gas_cgen_md_apply_fix3): Update.
1152 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
1153 (md_cgen_record_fixup_exp): Update.
1154 (FX_OPINFO_R_TYPE): Update.
1156 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
1157 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
1158 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
1159 * frags.h (struct frag): Make opindex, opinfo ints.
1161 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
1163 1999-04-26 Tom Tromey <tromey@cygnus.com>
1165 * aclocal.m4, configure: Updated for new version of libtool.
1167 1999-04-22 Nick Clifton <nickc@cygnus.com>
1169 * config/tc-mcore.c (md_apply_fix3): Renamed function from
1171 (md_apply_fix3): Do not fix up absolute relocations against
1174 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
1176 1999-04-20 Nick Clifton <nickc@cygnus.com>
1178 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
1179 changes and data-in-text directives.
1180 (mcore_cons): New function: intercept cons() operations.
1181 (mcore_float_cons): New function: intercept float_cons()
1183 (mcore_stringer): New function: intercept stringer() operations.
1185 1999-04-18 Ian Lance Taylor <ian@zembu.com>
1187 * obj.h (struct format_ops): Change generate_asm_lineno field to
1189 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
1191 * config/tc-alpha.c (find_opcode_match): Add default case to
1193 (find_macro_match): Likewise.
1194 (load_expression): Parenthesize && within ||.
1196 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1198 1999-04-17 Nick Clifton <nickc@cygnus.com>
1200 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
1201 .text .data .section pseudo ops.
1202 (mcore_s_section): New function. Dump lits before changing secs.
1203 (mcore_s_text): New function. Dump lits before changing secs.
1204 (mcore_s_data): New function. Dump lits before changing secs.
1206 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
1208 * config/tc-mips.c (mips_32bitmode): New.
1209 (md_begin): Set mips_32bitmode if needed.
1210 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
1211 Set EF_MIPS_32BITMODE.
1213 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
1215 * config/obj-coff.c (c_section_symbol): Fix typo in previous
1218 1999-04-16 Nick Clifton <nickc@cygnus.com>
1220 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
1222 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
1224 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
1225 expressions correctly.
1228 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
1230 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
1232 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
1234 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
1235 and fmpynfadd instructions.
1237 1999-04-11 Richard Henderson <rth@cygnus.com>
1239 * as.h (environ): Declare it, if needed.
1240 * as.c (dump_statistics): Don't declare environ.
1241 * configure.in (environ): Detect declaration.
1242 * configure, config.in: Rebuild
1244 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
1245 (i386_displacement): Allocate enough space for replacement buffer.
1246 Clean up replacement buffer initialization.
1248 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
1250 * subsegs.c (section_symbol): Don't create a new symbol if one
1251 already exists; instead, use the existing one, but set its segment
1252 and frag data if it hasn't already been defined.
1253 * config/obj-coff.c (c_section_symbol): Likewise.
1255 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
1257 * tc-alpha.c (load_expression): Call as_bad instead of abort.
1259 1999-04-08 Nick Clifton <nickc@cygnus.com>
1261 * config/tc-mcore.c: New File: Support routines for MCore
1263 * config/tc-mcore.h: New File: Definitions for MCore assembler.
1264 * config/obj-coff.c: Add support for mcore-pe target.
1266 * Makefile.am: Add support for MCore targets.
1267 * Makefile.in: Regenerate.
1268 * configure.in: Add support for MCore targets.
1269 * configure: Regenerate.
1271 * doc/all.texi: Set MCORE.
1272 * doc/as.texinfo: Document MCore specific command line options.
1274 * write.h: Prevent multiple inclusion.
1276 1999-04-06 Ian Lance Taylor <ian@zembu.com>
1278 * asintl.h (LC_MESSAGES): Never define.
1279 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
1281 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
1284 * Makefile.am (m68k-parse.c): If configuring in the source
1285 directory, copy m68k-parse.y into the local directory before
1286 running ylwrap, to remove spurious differences when generating
1288 * Makefile.in: Rebuild.
1290 * config/tc-sparc.h (md_do_align): Just allocate the number of
1291 bytes necessary, rather than always allocating 1024.
1293 1999-04-04 Ian Lance Taylor <ian@zembu.com>
1295 * listing.c (listing_newline): Add cast to avoid warning.
1296 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
1297 * config/tc-i386.c (i386_scale): Add return value.
1298 (build_displacement_string): Remove unused local temp_disp2.
1299 (i386_intel_memory_operand): Add parentheses to avoid warning.
1300 (i386_intel_operand): Remove unused local end_of_operand_string.
1301 (i386_operand): Remove unused local operand_modifier.
1302 (i386_operand): Add parens to avoid warning.
1304 1999-04-04 Don Bowman <don@pixsci.com>
1306 * configure.in: Add mips*-*-vxworks* target; have it define
1308 * configure, config.in: Rebuild.
1310 1999-03-31 Nick Clifton <nickc@cygnus.com>
1312 * configure.in (emulations): Add support for arm-epoc-pe.
1313 * configure: Regenerate.
1314 * config/te-epoc-pe.h: New file. Define macros specific to
1316 * config/tc-arm.h: Select epoc-pe-arm target format if configured
1317 for arm-epoc-pe target.
1319 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
1321 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
1323 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
1325 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
1326 detect ",n" without a condition.
1327 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1330 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
1332 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
1333 instruction is encoded with one bit.
1336 1999-03-23 Ian Lance Taylor <ian@zembu.com>
1338 * doc/internals.texi (CPU backend): Mention that
1339 line_separator_chars should not include newline. From thi
1340 <ttn@mingle.glug.org>.
1342 1999-03-22 Doug Evans <devans@casey.cygnus.com>
1344 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1345 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
1347 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
1349 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
1351 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
1353 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
1356 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
1358 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
1360 1999-03-15 Martin Hunt <hunt@cygnus.com>
1362 * app.c (do_scrub_begin): Change '-' back to a symbol char
1363 so we can use multiple opcodes on a line again.
1365 * config/tc-d30v.c: By default, warn if a symbol has
1366 the same name as a register. Plus some minor
1367 updates from the branch.
1369 1999-03-13 Nick Clifton <nickc@cygnus.com>
1371 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
1372 BFD_RELOC_16 and BFD_RELOC_64.
1374 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1376 * expr.c (expr): Add missing else.
1378 1999-03-12 Nick Clifton <nickc@cygnus.com>
1380 * config/tc-arm.c (md_apply_fix3): Improve error message.
1382 1999-03-11 Doug Evans <devans@casey.cygnus.com>
1384 * Makefile.am (CPU_TYPES): Add fr30.
1385 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
1386 (fr30,m32r dependencies): Update.
1387 * Makefile.in: Rebuild.
1389 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
1390 (gas_cgen_record_fixup_exp): Ditto.
1391 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
1392 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
1393 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1394 (md_cgen_lookup_reloc): Update use of operand->type.
1395 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
1396 (md_convert_frag): Call cgen_operand_lookup_by_num.
1397 (md_cgen_lookup_reloc): Update use of operand->type.
1398 (m32r_cgen_record_fixup_exp): Ditto.
1400 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
1402 * config/tc-mips.c (md_show_usage): Fix message.
1404 1999-03-03 Nick Clifton <nickc@cygnus.com>
1406 * doc/c-arm.texi (ARM Syntax): Document new command line switches
1407 and LDR reg,=<expr> instruction.
1409 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
1412 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
1414 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
1416 1999-02-17 Nick Clifton <nickc@cygnus.com>
1418 This patch was created by: Scott Bambrough
1419 <scottb@corelcomputer.com>
1422 Special cased '@' character. The '@' character is used as the
1423 ARM assembler comment character, as a special character
1424 and in ELF .symver pseudo-op's, and as a special character in
1425 .type and .section pseudo-ops.
1426 (symver_pseudo): New static variable.
1427 (symver_state): New static variable.
1428 (struct app_save): Add field 'symver_state'.
1429 (app_push): Save global symver_state int struct app_save.
1430 (app_pop): Restore global symver_state from struct app_save.
1431 (do_scrub_chars): Special case handling of '@' character in
1434 * configure.in: Modified to recognize armv* uname syntax from ARM
1436 * configure: Regenerated.
1438 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
1439 a prefix to the section's type.
1440 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
1441 the type's typename.
1443 * config/tc-arm.h: Add support for PIC generation:
1444 (pic_code): New boolean.
1445 (obj_relocate_extern): Define.
1446 (TC_RELOC_RTSYM_LOC_FIXUP): Define
1447 (TC_CONS_FIX_NEW): Define.
1448 (tc_fix_adjustable): Define.
1449 (GLOBAL_OFFSET_TABLE_NAME): Define.
1451 * config/tc-arm.c: Add support for PIC generation:
1452 (line_seperator_chars): Allow ';' as a seperator for Linux.
1453 (is_immediate_prefix): New macro.
1454 (arm_parse_reloc): New function.
1455 (s_arm_elf_cons): New function.
1456 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
1457 (md_undefined_symbol): Special case handling for the Global Offset
1459 (md_apply_fix3): Handle PIC relocs.
1460 (tc_gen_reloc): Handle PIC relocs.
1461 (md_parse_option): Add support for '-k' command line switch to
1462 enable PIC generation.
1463 (cons_fix_new_arm): New function.
1464 (s_arm_elf_cons): New function.
1466 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
1468 * configure.in: Add comments for uses of AC_DEFINE.
1469 * acinclude.m4: Likewise.
1470 * acconfig.h: Remove.
1471 * aclocal.m4: Rebuild.
1472 * configure: Rebuild.
1473 * Makefile.in: Rebuild.
1474 * config.in: Rebuild.
1476 1999-02-15 Jim Lemke <jlemke@cygnus.com>
1478 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
1479 non-constant offset from a base register.
1481 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
1483 * config/tc-alpha.c (md_show_usage): Put \ before newline in
1486 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
1488 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
1489 (emit_insn): Look for pc-relative and no-overflow specifiers on
1490 internal relocation types.
1492 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
1494 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
1497 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
1499 (mips_4650, mips_4010, mips_4100): Variables removed.
1500 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
1501 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
1503 (md_begin): Don't bother initializing the mips_NNNN variables;
1504 mips_cpu is set, and that's good enough now.
1505 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
1506 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
1507 (show): New function, to handle wrapping in the CPU lists.
1508 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
1510 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
1512 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
1513 than treat as an immediate specifier.
1515 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
1517 * config/tc-i386.c: Prototype many functions.
1518 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
1519 (i386_immediate): Remove unused second argument.
1520 (i386_intel_operand): Fix i386_is_reg typo.
1521 (i386_operand): Use allow_naked_reg.
1522 (output_invalid): Make operand int for K&R.
1524 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
1526 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
1528 * Makefile.in: Rebuild.
1530 1999-02-09 Doug Evans <devans@casey.cygnus.com>
1532 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
1534 (EXTRA_as_new_SOURCES): Comment out.
1535 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
1536 * Makefile.in: Rebuild.
1537 * doc/Makefile.in: Rebuild.
1538 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
1539 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
1540 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
1541 * configure: Rebuild.
1542 * aclocal.m4: Rebuild.
1543 * config.in: Rebuild.
1544 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
1545 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1546 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
1547 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1548 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
1549 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
1550 (gas_cgen_record_fixup_exp): Ditto.
1551 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
1552 descriptor, not global variable.
1553 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
1554 descriptor, not global variable. Refer to insert_operand handler
1555 via cpu descriptor, not global function.
1556 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1557 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
1558 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
1559 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1560 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
1561 * config/tc-m32r.c: Ditto.
1562 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
1563 (md_assemble): Ditto.
1564 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
1566 1999-02-09 Nick Clifton <nickc@cygnus.com>
1568 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
1569 relocations for ELF targets.
1571 1999-02-08 Nick Clifton <nickc@cygnus.com>
1573 * configure.in: Add support for StrongARM target.
1574 * configure: Regenerate.
1576 1999-02-05 Nick Clifton <nickc@cygnus.com>
1578 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
1580 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
1583 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
1585 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
1587 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
1589 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
1590 (INTEL_DWORD_MNEM_SUFFIX): Define.
1593 (DWORD_PTR): Define.
1594 (XWORD_PTR): Define.
1596 (OFFSET_FLAT): Define.
1598 (NONE_FOUND): Define.
1601 * config/tc-i386.c (set_intel_syntax): New routine.
1602 (intel_syntax): Declare.
1603 (allow_naked_reg): Declare.
1604 (md_pseudo_table): Support .intel_syntax and .att_syntax.
1605 (intel_float_operand): New routine.
1606 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
1607 Handle brackets as well as parens. Call i386_intel_operand for
1608 intel syntax. Reverse operands if appropriate. Handle new
1609 suffixes. Handle movzx and movsx.
1610 (i386_is_reg): New routine.
1611 (i386_immediate): New routine.
1612 (i386_scale): New routine.
1613 (i386_displacement): New routine.
1614 (i386_operand_modifier): New routine.
1615 (build_displacement_string): New routine.
1616 (i386_parse_seg): New routine.
1617 (i386_intel_memory_operand): New routine.
1618 (i386_intel_operand): New routine.
1619 (i386_operand): Call i386_displacement, i386_immediate,
1620 i386_scale, etc. instead of handling inline.
1621 (parse_register): Handle registers without prefix.
1623 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
1625 * configure: Regenerate.
1626 * configure.in (arm-*-oabi): New.
1627 (thumb-*-oabi): New.
1628 * config/tc-arm.c (target_oabi): Declare.
1629 (md_apply_fix3): Support REL relocs.
1630 (md_parse_option): Handle -oabi.
1631 (elf32_arm_target_format): New routine.
1632 (md_longopts): Add OPTION_OABI.
1633 * config/tc-arm.h: Redefine TARGET_FORMAT.
1636 1999-01-28 Nick Clifton <nickc@cygnus.com>
1638 * write.c (write_relocs): Handle out of range error.
1640 * config/tc-fr30.c (fr30_fix_adjustable): New function.
1641 (fr30_force_relocation): Default to 0.
1643 * config/tc-fr30.h (obj_fix_adjustable): Define.
1644 (TC_FORCE_RELOCATION): Define.
1646 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
1649 1999-01-16 Nick Clifton <nickc@cygnus.com>
1651 * config/tc-d30v.c (write_2_short): Do not generate a sequential
1652 merge of two instructions if the left instruciton kills the right.
1654 1999-01-11 Doug Evans <devans@casey.cygnus.com>
1656 * Makefile.in: Regenerate.
1657 * configure.in: Redo test for using cgen.
1658 * configure: Regenerate.
1660 1999-01-09 Nick Clifton <nickc@cygnus.com>
1662 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
1663 redefinition of this macro.
1665 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
1667 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
1670 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1672 * config/tc-mips.c (append_insn): For mips16, insert a nop between
1673 a read of HI or LO and an immediatly following branch.
1675 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1677 * config/tc-mips.c (md_begin): Another correction to the setting of
1680 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
1682 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
1684 1998-12-21 Nick Clifton <nickc@cygnus.com>
1686 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
1687 bit insn when optimizing, so that parallelised instructions will
1688 start on a 32 bit boundary.
1690 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
1692 * config/tc-mips.c (mips_eabi64): New.
1693 (md_begin): Set mips_eabi64.
1694 (mips_elf_final_processing): Use it.
1696 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
1698 * config/tc-mips.c (mips_elf_final_processing):
1699 Correct setting of ABI in e_flags.
1701 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
1703 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
1705 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
1707 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
1709 1998-12-15 Doug Evans <devans@casey.cygnus.com>
1711 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
1712 warning, values that don't fit in the field.
1714 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1716 * config/tc-mips.c (mips_abi_string): New.
1717 (md_parse_option,md_longopts): Add mabi.
1718 (mips_elf_final_processing): Set e_flags based on mabi flag.
1720 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1722 * config/tc-mips.c (md_parse_option): Handle vr4111.
1724 98-12-11 Ken Raeburn <raeburn@cygnus.com>
1726 * config/tc-h8300.c (build_bytes): Change message given if the
1727 instruction requires H8/300H mode and we're not in Hmode, to
1728 suggest that it may be the operand modes that are the problem, not
1729 necessarily the opcode.
1731 1998-12-10 Nick Clifton <nickc@cygnus.com>
1733 * config/tc-fr30.c: Add line separator character.
1735 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
1737 * configure.in (hppa-*-mpeix*): New target.
1738 * config/obj-som.h (obj_som_compiler): Declare.
1739 * config/obj-som.c (compiler_seen): New static variable.
1740 (obj_som_compiler): New function.
1741 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
1742 (md_pseudo_table): Add "compiler" if OBJ_SOM.
1743 (pa_type_args): Set hppa_priv_level.
1744 (pa_compiler): New static function if OBJ_SOM.
1745 * configure: Rebuild.
1747 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
1749 * read.c (output_leb128): Don't mark as inline.
1751 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
1753 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
1754 AIX .vbyte unaligned data support.
1755 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
1756 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
1759 1998-12-07 Nick Clifton <nickc@cygnus.com>
1761 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
1764 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
1766 * config/tc-arm.c (elf32_arm_force_relocation): Check for
1767 BFD_RELOC_ARM_PCREL_BRANCH.
1769 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
1771 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
1772 checking the target type.
1773 (mips-dec-bsd*): Set endian to little.
1774 * configure: Rebuild.
1776 COFF weak symbol support, based on patches from Mark Elbrecht
1777 <snowball3@usa.net>:
1778 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
1779 * config/obj-coff.c (obj_coff_weak): New static function.
1780 (obj_coff_endef) [both versions]: Handle weak symbols.
1781 (coff_frob_symbol): Likewise.
1782 (yank_symbols): Likewise.
1783 (obj_pseudo_table): Add "weak".
1785 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
1786 <aymeric.vincent@emi.u-bordeaux.fr>.
1787 * aclocal.m4: Rebuild with current tools.
1788 * configure: Rebuild.
1790 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
1791 an assertion failure for a case we can't handle when OBJ_ECOFF.
1793 * expr.c (operator): And with 0xff to avoid problems with signed
1796 1998-12-03 Nick Clifton <nickc@cygnus.com>
1798 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
1799 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
1801 1998-12-02 Nick Clifton <nickc@cygnus.com>
1803 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
1806 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
1808 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
1811 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
1813 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
1816 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
1818 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
1820 (d10v_cleanup): Only generate previous insn if a multiline insn is
1823 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
1825 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
1828 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
1830 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
1831 -marm6xxx command line switches.
1833 1998-11-18 Doug Evans <devans@casey.cygnus.com>
1835 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
1836 (itbl-ops.o): Delete duplicate dependencies.
1837 Rebuild dependencies.
1838 Add fr30 dependencies.
1839 * Makefile.in: Rebuild.
1841 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
1843 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
1845 * listing.c: Ignore line terminator characters found inside
1848 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
1850 * po/gas.pot: Regenerated.
1852 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
1854 * config/tc-fr30.c (fr30_is_colon_insn): New name for
1855 fr30_is_label_start(). Also checks for delay slot insns.
1857 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
1858 FR30 instructions which contain a colon in the mnemonic.
1860 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
1862 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
1864 * config/tc-fr30.c: Removed currently superflous code.
1866 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
1868 * config/tc-fr30.h: New file.
1869 * config/tc-fr30.c: Tweaking so that it will compile.
1871 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
1873 * config/tc-d10v.h (obj_fix_adjustable): Define.
1874 (TC_FORCE_RELOCATION): Define.
1875 (d10v_force_relocation): Declare.
1876 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
1877 (md_apply_fix3): Handle Vtable relocs.
1878 (d10v_fix_adjustable): New.
1879 (d10v_force_relocation): New.
1881 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
1883 * config/tc-d30v.c: Change default behaviour to ignore potential
1884 conflicts between register name and symbol names.
1886 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
1888 * configure.in: Add fr30-*-*.
1889 * config/tc-fr30.c: New file.
1890 * Makefile.in: Regenerated.
1891 * config.in: Regenerated.
1892 * configure: Regenerated.
1893 * doc/Makefile.in: Regenerated.
1894 * po/gas.pot: Regenerated.
1896 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
1898 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
1901 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
1903 * app.c (do_scrub_begin): Set characters above 127 to be symbol
1905 (do_scrub_chars): Add some casts to unsigned char to avoid
1906 unwanted sign extension.
1907 * read.c (lex_type): Set characters about 127 to be symbol
1909 * config/tc-i386.c (md_begin): Set identifier_chars and
1910 operand_chars for values above 127.
1912 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
1914 * configure.in: detect cygwin* instead of cygwin32*
1915 * configure: regenerate
1917 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
1919 * listing.c: Add support for producing a listing from piped
1922 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
1924 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
1925 (append_insn): Account for the tx39's multiply behavior.
1927 1998-10-26 Michael Meissner <meissner@cygnus.com>
1929 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
1930 from assemble_parallel_insns. Add support for '->' to indicate
1931 explicitly serializing the instructions.
1932 (md_assemble): Ditto.
1934 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
1936 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
1939 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
1941 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
1943 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
1945 * config/tc-mips.c : support frame and regmask/fregmask when
1946 MIPS_STABS_ELF is specified.
1948 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
1950 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
1951 (md_apply_fix): Don't return 1 for VTABLE relocs.
1952 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
1954 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1956 * doc/c-i386.texi: Replace occurences of "opcode" with
1957 "instruction mnemonic", "instruction", or "mnemonic" when
1958 referring to the name of an instruction. Use "opcode" when
1959 referring to the sequence of machine bytes.
1961 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
1962 (is_opcode_char): Rename to is_mnemonic_char.
1963 (md_assemble and i386_operand): Correct error messages from
1964 "opcode" to "instruction mnemonic"
1965 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
1966 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
1967 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
1968 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
1969 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
1970 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
1971 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
1973 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
1975 * config/tc-i386.c (i386_operand): Check for garbage after
1978 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
1980 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
1981 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
1983 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
1985 * config/tc-sh.h (obj_fix_adjustable): Define.
1986 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
1987 (md_apply_fix): Likewise.
1988 (tc_gen_reloc): Likewise.
1989 (sh_fix_adjustable): New.
1991 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
1993 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
1994 * cgen.h (gas_cgen_finish_insn): Update prototype.
1995 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
1996 cgen_insn_t -> CGEN_INSN_INT.
1997 (make_parallel): Update handling of CGEN_INT_INSN_P.
1998 (assemble_parallel_insn): Ditto.
1999 (target_make_parallel): New function.
2000 (md_assemble): Use it.
2002 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
2004 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
2006 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
2008 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
2009 converted into lower case.
2011 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
2013 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
2014 (gas_cgen_tc_gen_reloc): Likewise.
2015 * config/tc-m32r.h (obj_fix_adjustable): Define.
2016 * config/tc-m32r.c (m32r_fix_adjustable): New.
2017 (m32r_force_relocation): Handle VTABLE relocs.
2019 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
2021 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
2023 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
2025 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
2026 to lower case before parsing.
2028 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
2029 parallel insns modift buts in the PSW as a side effect.
2031 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
2033 * config/tc-d30v.c (find_format): Test for missing flag and
2036 (md_apply_fix3): Fix error messages to avoid
2037 assumption about presence of a symbol.
2039 (parallel_ok): Disallow parallel instructions that both modify the
2042 (find_format): Generate a warning if an odd numbered register is
2043 used as the first register in a mutli-register instruction.
2045 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
2047 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
2048 relocations are always associated with a symbol.
2050 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
2052 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
2053 (elf32_sparc_force_relocation): Declare.
2054 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
2055 (tc_gen_reloc): Handle vtable relocs.
2056 (elf32_sparc_force_relocation): New.
2058 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
2060 * symbols.c (S_IS_FUNCTION): New.
2061 * config/tc-v850.h (obj_fix_adjustable): Define.
2062 (TC_FORCE_RELOCATION): Define.
2063 (v850_force_relocation): Declare.
2064 * config/tc-v850.c (tc_gen_reloc): Use offset instead
2065 of fx_addnumber for VTABLE reloc addends.
2066 (md_apply_fix3): Handle VTABLE relocs.
2067 (v850_fix_adjustable): New.
2068 (v850_force_relocation): New.
2070 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
2072 * tc-hppa.c (fp_operand_format): Add some additional formats.
2073 (pa_ip): Do not automatically promote into pa2.0 mode.
2074 (pa_level): Handle ".level 2.0".
2076 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2078 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
2079 * config/tc-i386.h (template.extension_opcode): Change to
2080 unsigned int to allow full range of 8-bit opcode suffixes.
2081 (None): Redefine as 0xffff.
2083 From Jeff B Epler <jepler@usgs.gov>
2084 * doc/c-i386.texi (i386-SIMD): New section.
2086 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
2088 * read.c (discard_rest_of_line): New function.
2089 * read.h: Declare it.
2090 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
2092 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
2094 * config/tc-d10v.c (find_symbol_matching_register): New function.
2095 (find_opcode): Cope with the case where a register name matches
2098 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
2100 * config/tc-v850.c (md_pcrel_from): Rename to
2101 v850_pcrel_from_section.
2102 (v850_pcrel_from_section): Do not resolves symbols in other
2105 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
2107 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
2109 * config/tc-d10v.c (find_opcode): Generate an error if a register
2110 is supplied for an operand that should not be a register.
2112 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
2114 * config/tc-d30v.c (write_2_short): But do allow delayed branch
2115 instructions to have another instruction in the right bin.
2117 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
2119 * config/tc-d30v.c (write_2_short): Do not allow instructions in
2120 the right container if the left container holds a branch
2123 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
2125 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
2126 both a register name and symbol name.
2127 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
2129 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
2131 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
2132 execution unit class.
2134 (reg_name_search): If a name matches a register and a symbol,
2135 prefer the register.
2136 (find_format): Disallow flag registers when a general purpose
2137 register is required.
2138 If a number is required, but a register has been given, check to
2139 see if a symbol with the same name as the register exists, and if
2140 so, use that symbol.
2142 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
2144 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
2146 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
2148 * config/tc-d30v.c (find_format): Do not accept flag registers as
2149 general purpose registers.
2150 (find_format): If an immediate value is expected at a given place
2151 in a format, but a register name has been provided instead, check
2152 to see if that register name matches the name of a predefined
2153 symbol and if it does, then use the symbol instead.
2154 (reg_name_search): If a register name matches a symbol name,
2155 prefer the register name to the symbol name.
2157 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
2159 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
2160 the previous insn to empty.
2162 1998-09-20 Michael Meissner <meissner@cygnus.com>
2164 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
2165 pieces, forcing the use of an ANSI compiler.
2167 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2169 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
2171 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
2173 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
2175 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
2177 (obj_elf_vtable_entry): Likewise.
2178 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
2179 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
2180 (tc_gen_reloc): Likewise.
2181 (arm_fix_adjustable): Likewise.
2182 (elf32_arm_force_relocation): New.
2183 (armelf_frob_symbol): Remove coff-style symbol support.
2185 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
2187 * config/tc-i386.c (i386_operand): Fix typo in last patch.
2189 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
2191 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
2192 OBJ_COFF so that routine is defined for a.out format.
2194 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
2196 * config/tc-i386.c (i386_operand): Detect non-segment registers
2197 used as segment prefixes.
2199 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
2201 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
2202 optimize across FDE boundaries.
2204 * config/obj-coff.c (obj_coff_section): Preserve any link once
2205 flags when setting the section flags.
2207 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
2209 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
2210 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
2212 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2214 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
2217 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
2219 * frags.c (frag_grow): Include the size of the frag struct in the
2222 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
2223 if the new subseg comes before the old.
2225 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2227 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
2228 to handle edge8 and edge16.
2230 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
2232 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
2233 before we clobber the symbol involved.
2235 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
2237 * config/tc-arm.c: Remove OBJ_ELF definitions for
2238 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
2239 use arm_adjust_symtab for OBJ_COFF.
2240 (armelf_adjust_symtab): New Routine.
2241 * config/tc-arm.h: Define obj_adjust_symtab to
2242 armelf_adjust_symtab for OBJ_ELF.
2244 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
2246 * configure.in: Make all i386-elf targets use bfd_gas.
2247 * config/tc-i386.c (tc_i386_force_relocation): New.
2248 (tc_i386_fix_adjustable): Don't fix vtable relocs.
2249 (md_apply_fix3): Likewise.
2250 (tc_gen_reloc): Handle them.
2251 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
2252 tc_i386_force_relocation.
2254 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
2256 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
2258 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
2260 * config/tc-d30v.c (md_assemble): Copy previous opcode over
2261 current opcode after writing the first insturction of a reverse
2264 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
2266 * read.h (generate_lineno_debug): Add prototype.
2267 * read.c (generate_lineno_debug): Make non-static.
2269 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2271 * config/tc-i386.c (md_assemble): Only warn for address/data size
2274 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
2276 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
2277 against Thumb function names, as the linker needs this information.
2279 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
2281 * expr.c (operand): Check also that there is no advance in operand
2282 after atof_generic in order to decide "is it label 0f or floating
2285 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
2287 * config/tc-m32r.c: Replace double dash prefix to M32R specific
2288 command line options with a single dash.
2289 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
2291 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
2293 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
2294 * tc-arm.c (arm_fix_adjustable): New routine.
2296 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
2298 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
2299 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
2300 demand_empty_rest_of_line before mri_comment_end.
2301 (equals): Check garbage after expression before
2302 mri_comment_end in MRI mode.
2304 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
2306 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
2307 small immediate constant to use the constant itself rather than
2310 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
2312 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
2313 (pa_leave): Likewise.
2315 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2317 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
2319 (i386_operand): Fix an error message.
2321 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
2323 * doc/c-arm.texi (ARM Directives): Document .req directive.
2325 * config/tc-arm.c (reg_required_here): Display erroneous string if
2326 the register name could not be decoded.
2327 Do not set inst.instruction if the sift is -1.
2329 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
2331 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
2334 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
2336 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2337 even if it is belived to be unnecessary.
2339 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2341 config/tc-i386.c (i386_operand): Size immediate constants by
2342 suffix (erroneously removed as part of July 7 change).
2344 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
2346 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
2347 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
2348 (armelf_frob_symbol): New Routine.
2349 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
2351 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
2353 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
2355 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
2357 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
2358 command line switches passed to assembler.
2360 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
2362 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
2363 (gas_cgen_opcode_desc): Declare.
2364 (gas_cgen_parse_operand): Declare.
2365 (*): Prepend gas_ to gas specific fns to denote them as such.
2367 * cgen.c (gas_cgen_opcode_desc): New global
2368 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
2369 (queue_fixup): Renamed from cgen_queue_fixup.
2370 (*): Prepend gas_ to gas specific fns to denote them as such.
2372 (gas_cgen_md_apply_fix3): Update call to insert_operand.
2373 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
2374 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
2375 Open opcode table and initialize it.
2376 (make_parallel): Use gas_cgen_opcode_desc.
2377 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
2378 (md_assemble): Ditto.
2380 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
2382 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
2383 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
2384 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
2385 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
2386 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
2387 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
2388 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
2389 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
2390 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
2391 (INIT_STAB_SECTION): Likewise.
2392 (OBJ_PROCESS_STAB): Likewise.
2394 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
2395 (md_parse_option): Watch for them.
2396 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
2397 (md_begin): Kill neverdef code.
2398 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
2399 (s_alpha_prologue): Watch alpha_cur_ent_sym.
2400 (s_alpha_coff_wrapper): New.
2401 (md_pseudo_table): Trap all ECOFF pseudos.
2403 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
2405 Start of changes to remove mdebug section from mips*-elf
2406 Based on MIPS_STAB_ELF definition
2407 * acconfig.h: undef if not configured
2408 * config.in: undef if not configured
2409 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
2410 * config/tc-mips.c (s_ent): set BSF_FUNCTION
2411 * stabs.c (s_stab_generic): flush frag
2413 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
2415 * configure.in: (arm-*-elf): Handle.
2416 (thumb-*-elf): Handle.
2417 * configure: Regenerate.
2418 * read.c (stringer): Fix typo in comment.
2419 * write.c (fixup_segment): Don't add symbol value to addend if
2421 * config/tc-arm.c (md_section_align): Don't align dwarf debug
2423 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
2426 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
2428 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
2429 (write_2_short): Emit warning if new flag is set.
2430 (do_assemble): Set flags if left instruction is one of special
2431 "right-instruction-killer" type.
2433 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
2435 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
2436 Always output words in debug_info section as big endian.
2437 (sparc_target_format): Choose correct bfd target.
2438 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
2440 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
2442 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
2443 to work with internationalization code. Issue an error when two
2444 operands match that are not allowed to match.
2446 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
2448 * configure.in (install_tooldir): Allow target to specify whether
2449 it wants to be installed in $(tooldir)/bin.
2450 * configure: Regenerate.
2451 * Makefile.am (install-exec-local): Set install-exec-tooldir
2452 dependency via configure.
2453 * Makefile.in: Regenerate.
2455 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
2457 * Makefile.am (install-exec-local): Split into two ...
2458 (install-exec-bindir,install-exec-tooldir): New rules.
2459 * Makefile.in: Regenerate.
2461 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
2463 * Makefile.am (install-exec-local): Don't remove the file before
2464 checking whether $(bindir) == $(tooldir)/bin. From Maciej
2465 W. Rozycki <macro@ds2.pg.gda.pl>.
2466 * Makefile.in: Rebuild.
2468 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
2470 * cgen.c: Include libiberty.h.
2471 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
2472 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
2473 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
2474 (md_cgen_lookup_reloc)): Declare.
2475 (md_cgen_record_fixup_exp): Declare.
2476 * config/tc-m32r.h (md_pcrel_from_section): Declare.
2477 (m32r_relax_frag): Declare.
2478 (cgen_md_apply_fix3): Decls moved to cgen.h.
2479 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
2480 (m32r_cgen_record_fixup_exp): Delete decl.
2481 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
2482 (assemble_nop): Delete.
2483 (expand_debug_syms): Delete unused `exp'.
2484 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
2485 Add default case for -Wall.
2486 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
2487 (md_atof): Delete unused wordP.
2489 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
2491 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
2494 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
2496 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
2497 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
2498 .print, .purgem, and .struct. Remove documentation for
2501 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
2503 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
2504 Update call to insert_operand.
2506 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
2508 * config/tc-m32r.c (ms_show_usage): Formatting changes.
2510 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
2512 * config/tc-i386.c (md_assemble): Don't get confused by trailing
2513 whitespace after a prefix operator.
2515 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
2517 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
2519 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
2521 * config/tc-sparc.c (log2): New static function.
2522 (s_reserve): Use log2 to convert alignment before calling
2524 (s_common): Use log2 to convert alignment before calling
2525 record_alignment and frag_align.
2526 (sparc_cons_align): Use log2.
2528 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
2530 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
2531 (s_common): Likewise.
2533 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
2534 initialization of waddr.
2535 (sparc_elf_final_processing): Add default case to switch.
2537 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2539 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
2540 than temporary real.
2542 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
2544 * write.c (subsegs_finish): Don't align the segments if there were
2547 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
2548 copying aux information.
2550 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
2551 expression into a symbol.
2553 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2555 * config/tc-i386.c (mode_from_disp_size): Change arg and return
2556 type to unsigned int.
2557 (md_assemble): Change type used to store offsets from unsigned
2559 (i386_operand): Switch error check to only call RESTORE_END_STRING
2560 once after parse_register.
2562 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
2564 * config/tc-v850.c (md_show_usage): Changed format to match that
2567 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
2569 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2571 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
2573 (md_apply_fix_2): Force the symbol of the vtable reloc to be
2576 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
2578 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
2579 * doc/Makefile.in: Rebuild.
2581 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
2583 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
2584 for %lo expressions.
2585 (mips_ip, case 'u'): Move range check after code to mask
2586 off bits in %hi/%lo expressions. Mask off high bits for
2589 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
2591 * doc/Makefile.am (gasver.texi): New target.
2592 (as.info, as.dvi): Depends upon gasver.texi.
2593 * doc/as.texinfo: Include gasver.texi. Mention version number on
2594 title page and in top node.
2595 * doc/Makefile.in: Rebuild.
2597 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
2599 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
2600 but not including the line containing the edict.
2601 * listing.h (LISTING_EOF): New.
2602 * input-scrub.c (input_scrub_next_buffer): Call it.
2604 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2606 * config/tc-i386.c (i386_operand): Don't set the size of an
2607 immediate address based solely on the suffix and the mode.
2609 * config/tc-i386.c (md_assemble): Add assertion to make sure
2610 overlap2 does not set Imm.
2612 * config/tc-i386.c (space_chars): Remove. The scrubber converts
2613 sequences of whitespace to a single space.
2614 (is_space_chars): Just compare with space.
2615 (md_begin): Don't initialize space_chars.
2616 (md_assemble): Just skip a single whitespace character.
2617 (i386_operand): Rewrite base-index parsing to use new
2618 parse_register, and to skip white space. Skip white space in a
2619 number of other places too. Don't give error message if
2620 parse_register fails.
2621 (parse_register): Change reg_string parameter to be non-const.
2622 Add end_op parameter. Skip white space after the `%', and return
2623 end of register string. Give error message here rather than
2626 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
2628 Based on patch from Matt Semersky <matts@scd.hp.com>:
2629 * expr.c (op_encoding): Make const.
2630 (expr_set_precedence): New function.
2631 (expr_begin): Don't set operator rankings, just call
2632 expr_set_precedence.
2633 * expr.h (expr_set_precedence): Declare.
2634 * read.c (s_mri): Call expr_set_precedence.
2636 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
2638 * doc/as.texinfo (Statements): Remove paragraph discussing
2639 continuing lines with a backslash. This hasn't worked for years,
2642 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
2644 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
2646 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
2647 (ps_CTORS, ps_DTORS): New section types.
2648 (vms_fixup_xtors_section): New function
2649 (Ctors_Psect, Dtors_Psect): Define.
2650 (IS_GXX_XTOR): Define
2651 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
2652 Filter static constructors/destructors and add to
2653 Ctors_Symbols/Dtors_Symbols chain.
2654 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
2655 appropriate section.
2657 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
2658 * makefile.vms: Merge vax/vms support.
2660 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
2662 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
2663 (elf_pseudo_table): Add them.
2664 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
2665 (md_apply_fix): Accept them.
2666 (mips_fix_adjustable): Don't adjust them.
2667 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
2668 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
2669 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
2670 (tc_fix_adjustable): Don't adjust them.
2672 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
2674 * Makefile.am (CGEN_CPU_PREFIX): New variable.
2676 * Makefile.in: Regenerate.
2677 * configure.in: AC_SUBST cgen_cpu_prefix.
2678 * configure: Regenerate.
2680 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2682 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
2683 Changed all users of COND12_DELAY.
2685 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
2687 * config/tc-mn10300.c (set_arch_mach): New function.
2688 (md_pseudo_table): Add pseudo-ops to set the current machine type.
2689 (md_begin): Default to mn10300 mode.
2690 (md_assemble): Only accept instructions for the core mn10300
2691 chip and the active machine type.
2693 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
2695 * subsegs.h (segment_info_type): Give the struct a name.
2696 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
2697 * config/tc-h8500.h (tc_reloc_mangle): Declare.
2698 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
2699 * config/tc-w65.h (tc_reloc_mangle): Declare.
2700 * config/tc-z8k.h (tc_reloc_mangle): Declare.
2702 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
2704 * config/tc-v850.c (v850_comm): Restore old section
2705 after common processing.
2707 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
2709 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
2711 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
2713 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
2714 char with code that explicitly sign-extends.
2716 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
2718 * config/tc-v850.c (md_begin): Restore text section as the current
2719 section after creating call table sections.
2720 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
2723 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
2724 with call to macro SYM_AUXINFO.
2726 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
2728 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
2729 with the program transform name.
2730 * Makefile.in: Rebuild.
2732 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
2734 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
2737 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
2739 * config/tc-i386.c (i386_operand): Be prepared for a space between
2740 the open parenthesis and the start of the register operand,
2741 because of the June 16 change.
2743 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
2745 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
2748 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
2750 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2751 even if it is belived to be unnecessary.
2753 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
2755 * write.c (adjust_reloc_syms): Never adjust relocs against weak
2757 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
2759 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
2761 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
2762 shift amount for a repeated operand. The shift amount for the
2763 repeated copy comes from the size of the operand.
2765 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
2767 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
2769 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
2771 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
2773 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2775 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
2776 characters in it as LEX_IS_SYMBOL_COMPONENT.
2777 * config/tc-i386.h (tc_symbol_chars): Define.
2778 (extra_symbol_chars): Declare.
2779 * config/tc-i386.c (extra_symbol_chars): Define.
2780 (comment_chars): Don't use '/' as comment start if TE_LINUX.
2781 (line_comment_chars): Set to '/' if TE_LINUX.
2782 * doc/c-i386.texi (i386-prefixes): Update.
2783 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
2785 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
2787 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
2788 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
2790 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
2792 * config/tc-d10v.c (md_apply_fix3): Checking displacement
2793 constraint in instructions REP & REPI.
2795 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
2797 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
2798 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
2800 (check_range): If the operand is shifted, then shift the number
2801 before checking its range.
2803 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
2805 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
2808 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
2810 * config/tc-v850.c (v850_comm): Create special sections as needed.
2812 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
2814 * config/tc-d10v.c (write_2_short): Addition of swapping
2815 instructions for sequential and reverse sequential order when
2816 given order is not possible.
2818 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
2820 * Makefile.am: Rebuild dependencies.
2821 (DEP_INCLUDES): Fix reference to intl build directory.
2822 * Makefile.in: Rebuild.
2824 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2826 * doc/c-i386.texi: Update 16 bit documentation.
2828 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
2829 IgnoreDataSize to IgnoreSize as they are used for address size as
2831 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
2832 32-bit mode, similarly addr16/data16 and variants.
2834 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
2836 * config/tc-d30v.c (md_assemble): Fix handling of reverse
2837 sequential word multiply instructions.
2839 (do_assemble): Add extra command line argument, to allow mul32
2840 attribute to be preserved across parallel insns.
2841 (md_assemble): Insert NOPs between explicitly parallel insns which
2842 contain an 32 bit multiply and a 16 multiply.
2844 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2846 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
2849 * config/tc-i386.c (reloc): Add braces.
2851 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
2852 consistent with Intel naming.
2853 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
2854 use bitfields in sib_byte.
2855 (modrm_byte): Don't use bitfields here either.
2857 * config/tc-i386.c (current_templates): Add const.
2858 (parse_register): Add const to return, param, and char *s.
2859 (i386_operand): Add const to reg_entry *r.
2860 * config/tc-i386.h (templates): Add const to start, end.
2862 Inspired by code for 16 bit gas support from Martynas Kunigelis
2863 <martynas@nm3.ktu.lt>:
2864 * config/tc-i386.c (md_assemble): Add full support for 16 bit
2865 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
2866 (uses_mem_addrmode): Remove.
2867 (md_estimate_size_before_relax): Add support here too.
2868 (md_relax_table): Rewrite interface to md_relax for 16 bit
2870 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
2871 (opcode_suffix_to_type): Remove.
2872 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
2873 (SIZE_FROM_RELAX_STATE): Modify to suit above.
2874 (md_convert_frag): Likewise.
2875 (i386_operand): Add support for 16 bit base/index regs,
2876 immediates, and displacements. Remove some unnecessary casts, and
2877 localise end_of_operand_string, displacement_string_start,
2878 displacement_string_end variables. Add GCC_ASM_O_HACK.
2879 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
2881 * config/tc-i386.c (prefix_hash): Remove.
2882 (md_begin): Rewrite without obstacks. Remove prefix hash table
2883 handling. Rewrite lexical table handling.
2884 (i386_print_statistics): Don't print prefix statistics.
2885 (md_assemble): Rewrite instruction parser so that line is not
2886 converted to lower case. Don't do a hash_find for prefixes,
2887 instead recognise them via opcode modifier.
2888 (expecting_operand, paren_not_balanced): Localise variables.
2889 * config/tc-i386.h (IsPrefix): Define.
2890 (prefix_entry): Remove.
2892 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
2893 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
2894 '\\' in case where comment_chars contains '/'.
2896 * config/tc-i386.c (MATCH): Ensure given operand and template
2897 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
2898 you must write `ljmp *table(%ebx)'.
2900 From H.J. Lu <hjl@gnu.org>:
2901 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
2902 as 0 ifndef BFD_ASSEMBLER.
2903 (md_assemble): Allow immediate operands without suffix or
2904 other reg operand to default in size to the current code size.
2906 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
2908 * config/tc-v850.c (md_begin): Restore creation of
2909 .call_table_text and .call_table_data sections.
2911 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
2913 * config/tc-d30v.c (md_assemble): Set execution type to unknown
2914 after emitting a word of noops.
2916 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2918 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
2919 (i386_operand): Simplify checks for valid base/index combinations.
2920 Disallow `in 4(%dx),%al'.
2922 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
2924 (add_prefix): Change parameter from char to int.
2926 * config/tc-i386.h (Ugh): Define opcode modifier.
2927 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
2929 * config/tc-i386.c (md_assemble): Rewrite MATCH and
2930 CONSISTENT_REGISTER_MATCH macros to check register types more
2931 thoroughly. Check for illegal suffix/operand combinations
2932 when matching insns with operands. Handle new `s' suffix, and
2933 associated FloatMF opcode modifier for float insns with memory
2935 * config/tc-i386.h (FloatMF): Define new opcode modifier.
2936 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
2937 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
2938 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
2939 DATA_PREFIX_OPCODE throughout.
2941 * config/tc-i386.c (REGISTER_WARNINGS): Define.
2942 (md_assemble): Rewrite suffix/register operand checking code to be
2943 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
2944 AnyMem, the better to grep.
2946 (i386_operand): Don't set Mem bits in i.types[this_operand] when
2947 given a memory operand. Don't set Abs bits either.
2948 (type_names): Remove Mem*, Abs*.
2949 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
2950 define opcode_modifiers as these cases are handled by Disp8,
2951 Disp16, Disp32 and suffix checks.
2952 (COMES_IN_BOTH_DIRECTIONS): Remove.
2953 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
2955 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
2956 if IgnoreDataSize modifier given. Remove ShortformW modifier
2957 test. Add test for ShortForm in W base_opcode modification.
2958 Merge Seg2ShortForm and Seg3ShortForm code.
2959 * config/tc-i386.h (ShortFormW): Remove.
2960 (IgnoreDataSize): Define.
2962 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
2964 * config/tc-d30v.c (md_assemble): Store previous segment state
2965 with previous instruction.
2967 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2969 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
2970 (ebp, esp): Remove static variables.
2971 (MATCH): Remove test for InOutPortReg.
2972 (i386_operand): Properly handle InOutPortReg here instead.
2973 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
2974 (md_assemble): Simplify and correct modrm and sib generation.
2975 (i386_operand): Add warning for scale without index.
2976 Rewrite checks for valid base/index combinations.
2978 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
2979 macros and enclose in do while(0).
2980 (RESTORE_END_STRING): Likewise.
2981 (md_assemble): Add one to printed operand number so we start
2982 from 1 not 0. Add some more gettext invocations.
2983 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
2986 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
2987 DATA_PREFIX, SEG_PREFIX): Define.
2988 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
2989 (check_prefix): Remove function.
2990 (add_prefix): New function. Add prefix to i.prefix as well as
2992 (md_assemble): Changes for add_prefix. Remove hack for wait
2993 prefix, instead always output prefixes in fixed order. Test
2994 for jcxz/loop when selecting between word & dword operations,
2995 and add address size prefix rather than operand size prefix.
2996 Remove operand -> address size hack when emitting jcxz/loop.
2997 (i386_operand): Remove O_Absent check as it's done in expr.
2999 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
3001 * configure.in: Recognize m5200 as a cpu_type of m68k.
3002 * aclocal.m4: Rebuild with current libtool.
3003 * configure: Rebuild.
3005 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3007 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
3008 to relaxable_symbol to prevent references to external symbol from
3011 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
3013 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
3014 symbols are relaxable.
3016 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
3018 * config/tc-v850.c (md_begin): Don't create special
3019 sections by default.
3021 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
3023 * config/tc-mips.c (macro): For div and udiv, close the
3024 reorder block as soon as possible.
3026 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
3028 From Matt Semersky <matts@scd.hp.com>:
3029 * macro.c (macro_mri_mode): New function.
3030 * macro.h (macro_mri_mode): Declare.
3031 * read.c (s_mri): Call macro_mri_mode when switching in and out of
3034 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
3036 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
3039 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
3040 until after xstrdup in OBJ_EVAX case.
3042 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
3044 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
3045 offset calculation. Also, use VAX_BRW from vax-inst.h instead
3046 of hardcoded magic number.
3047 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
3049 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
3051 * read.c (do_s_func): New function.
3053 * read.h (do_s_func): Add prototype.
3055 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
3057 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
3058 nops if fill pattern not specified.
3060 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
3062 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
3063 * config/te-go32.h (TE_GO32): Define.
3064 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
3066 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
3068 Implement .func/.endfunc pseudo-ops.
3069 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
3071 * read.c (potable): Add .func,.endfunc.
3072 (s_func): New function.
3073 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
3075 (in_doc_func_p,current_function_label): New static globals.
3076 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
3078 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
3080 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
3081 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
3082 * config/tc-arm.h (WORKING_DOT_WORD): Define.
3083 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
3084 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
3085 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
3086 * config/tc-i860.h (WORKING_DOT_WORD): Define.
3087 * config/tc-i960.h (WORKING_DOT_WORD): Define.
3088 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
3089 * config/tc-w65.h (WORKING_DOT_WORD): Define.
3090 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
3091 * config/tc-a29k.c: Don't define md_short_jump_size,
3092 md_long_jump_size, md_create_short_jump or md_create_long_jump.
3093 * config/tc-alpha.c: Likewise.
3094 * config/tc-alpha.h: Likewise.
3095 * config/tc-arm.c: Likewise.
3096 * config/tc-h8300.c: Likewise.
3097 * config/tc-h8500.c: Likewise.
3098 * config/tc-hppa.c: Likewise.
3099 * config/tc-i860.c: Likewise.
3100 * config/tc-i960.c: Likewise.
3101 * config/tc-ppc.c: Likewise.
3102 * config/tc-sh.c: Likewise.
3103 * config/tc-sparc.h: Likewise.
3104 * config/tc-tic30.c: Likewise.
3105 * config/tc-w65.c: Likewise.
3106 * config/tc-z8k.c: Likewise.
3108 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
3110 * config/tc-vax.c (_): Delete this macro used for placeholder
3111 values in vax_operand_width_size; it conflicts with the _() macro
3112 used for internationalization.
3114 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
3116 * symbols.c (symbol_find_base): Fix case insensitive symbol name
3117 code. From Chris Moller <moller@bops.com>.
3119 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
3120 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
3121 * read.c (emit_expr): Initialize seg and subseg fields of a new
3123 * write.c (write_object_file): Switch to the appropriate segment
3124 and subsegment when processing a broken word.
3126 * config/tc-m68k.c (mri_assemble): New static function.
3127 (build_mri_control_operand): Call mri_assemble rather than
3129 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
3130 (s_mri_endf, s_mri_endw): Likewise.
3132 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
3134 * read.c (s_org): Call md_flush_pending_output if it is defined.
3136 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
3138 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
3140 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
3141 (md_parse_option): Add for same.
3142 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
3143 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
3144 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
3146 * config/tc-sparc.h (cons_fix_new_sparc): Added.
3148 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
3150 * config/tc-arm.c (find_real_start): Relax definition of local
3153 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
3155 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
3156 symbols at the given address, not just the last one specified.
3158 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
3160 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
3161 or number_to_chars_littleendian to write data.
3163 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
3165 * config/tc-v850.c (md_assemble): Remove artificially created
3166 register name symbols.
3168 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
3170 * write.c (fixup_segment): Change "segment" to "section" in
3173 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
3175 * write.c (fixup_segment): Change sym1-sym2 message again.
3177 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
3179 * write.c (fixup_segment): Improve error message for sym1-sym2
3180 errors when sym1 is in a different segment from sym2.
3182 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
3184 * config/tc-m32r.c (warn_unmatched_high): New static local.
3185 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
3186 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
3187 (md_longopts): Recognize --{no-,}warn-unmatched-high.
3188 (md_parse_option): Likewise.
3189 (md_show_usage): Likewise.
3190 (m32r_frob_file): Likewise.
3192 * read.c (generate_file_debug,generate_lineno_debug): New functions.
3193 (read_a_source_file): Call them.
3194 * read.h (stabs_generate_asm_file): Declare.
3195 * stabs.c (stabs_generate_asm_file): New function.
3196 (generate_asm_file): New function.
3197 (stabs_generate_asm_lineno): Move file name handling into
3200 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
3202 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
3203 (d30v_current_align, d30v_current_align_seg): New variables.
3204 (d30v_last_label): New variable.
3205 (d30v_align, s_d30v_align, s_d30v_text): New functions.
3206 (s_d30v_data, s_d30v_section): Likewise.
3207 (md_pseudo_table): Call them.
3208 (md_begin): Initialize d30v_current_align_seg.
3209 (md_assemble): Call d30v_align when needed by known current alignment.
3210 (d30v_frob_label, d30v_cons_align): New functions.
3211 * config/tc-d30v.h (md_do_align): Remove.
3212 (tc_frob_label): Call d30v_frob_label.
3213 (md_cons_align): New.
3215 * config/tc-d30v.c (find_format): Convert complex expressions to
3216 expression symbols before processing. Clean up code formatting.
3218 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
3220 * po/Make-in (install-info): New target.
3222 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
3224 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
3226 * config/tc-mn10300.c (md_assemble): Likewise.
3228 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
3230 * Makefile.am: Update with `make dep-am'.
3231 (HFILES): Add cgen.h.
3232 (cgen.o): Depend on cgen.h.
3233 * Makefile.in: Regenerate.
3235 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
3237 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
3239 * gasp.c (grab_label): Permit a label to be a preprocessor
3240 variable by permitting a label to start with a backslash.
3242 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
3244 * config/tc-mips.c (validate_mips_insn): Removed hack
3245 for previously inaccessible bitfields in some INSN_TRAP
3248 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
3250 * config/tc-d30v.c (do_assemble): Abort with error message
3251 if opcode operands do not match.
3253 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
3255 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
3256 'q' operand format for 20-bit "break"/"sdbbp" instructions.
3257 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
3258 similar new 'q' operand.
3260 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
3262 * cgen.c (cgen_asm_finish_insn): Fix typo.
3264 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
3267 * cgen.c: Include it.
3268 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
3269 (cgen_asm_finish_insn): Result is now void. New arg `result'.
3270 All callers updated.
3271 * config/tc-m32r.c: Include cgen.h.
3272 (m23r_insn): New members num_fixups,fixups.
3274 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
3276 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
3277 to avoid compiler warning.
3279 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
3281 * makefile.vms: Run dec c with /nodebug. Pass CC value when
3284 * makefile.vms (OBJS): Add ehopt.obj
3286 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
3288 * doc/c-vax.texi: Correct and extend vax/vms documentation.
3290 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
3292 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
3293 a short format insn.
3294 (md_assemble): Set it for explicitly packed insns.
3296 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
3298 * config/obj-coff.c (c_symbol_merge): Do not take address of
3299 native fields when performing the memcpy.
3301 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
3303 * config/tc-mips.c (macro,macro2): Implement
3304 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
3306 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3308 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
3309 relocations against globally visible symbols.
3310 * config/tc-m68k.c (relaxable_symbol): New macro.
3311 (m68k_ip, md_estimate_size_before_relax): Use it.
3312 (tc_m68k_fix_adjustable): Also handle weak symbols.
3314 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
3316 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
3317 references to externally visible symbols.
3318 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3319 values in twice for a PC relative reloc if the symbol is
3322 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
3323 don't adjust a PC relative reloc against an externally visible
3325 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
3326 for a PC relative fixup against an externally visible defined
3327 symbol, arrange to store object file and addend values as though
3328 the symbol were not defined.
3329 (tc_gen_reloc): Likewise.
3331 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
3333 * read.c (sizeof_leb128): Referenced externally by write.c so
3336 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
3338 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
3339 and expand a 'debug' symbol associated with the next instruction
3340 that does not cause a short instruction to be filled with a NOP.
3341 (md_pseudo_table): Add support for .debugsym.
3342 (assemble_parallel_insn): Add calls to expand_debug_sym as
3344 (md_assemble): Ditto.
3346 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
3348 * as.c (main): Conditionally call setlocale.
3349 * gasp.c (main): Likewise.
3350 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
3351 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
3353 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
3355 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3357 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
3359 * config/tc-hppa.c: Change all calls to bzero to use memset.
3360 (pa_ip): Add cast to avoid warning.
3361 (tc_gen_reloc, md_apply_fix): Likewise.
3362 (pa_find_space_by_number): Likewise.
3363 (hppa_force_relocation): Likewise.
3364 (pa_block): Change i to unsigned int.
3365 * config/obj-som.h (obj_som_copyright): Declare.
3367 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
3369 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
3370 for line numbers for assembly source.
3372 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
3374 * configure.in: Change version number to 2.9.4
3375 * configure: Rebuild.
3377 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
3379 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
3381 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
3383 * ecoff.h: Change symbolS in function declaration to struct
3386 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
3388 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
3389 (md_convert_frag): Fix i18n typo.
3391 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
3393 * ecoff.c (ecoff_get_cur_proc_sym): New function.
3394 * ecoff.h: Protoype it.
3395 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
3396 [EVAX] (s_alpha_prologue): Delete.
3397 (md_pseudo_table): Update.
3399 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
3401 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
3402 array to local pointer.
3403 (get_args, parse_expr): Add casts to avoid warnings.
3405 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
3407 * read.c (s_set): Cast xmalloc return value to fragS *.
3408 * config/tc-m68k.c (m68k_ip): Function made static to match
3409 previous forward declaration.
3410 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
3412 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
3414 * config/tc-v850.c: Add internationalisation macros to error
3417 * config/tc-m32r.c (can_make_parallel): Add internationalisation
3418 macros to error strings.
3420 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
3422 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
3423 reloc is in the TOC csect.
3424 (md_apply_fix3): Correct gettext typo.
3426 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
3428 * config/tc-arm.c (find_real_start): Ignore symbols starting with
3429 .L - they are local labels and the branches are not really
3430 function calls but rather far jumps.
3432 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
3434 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3436 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
3438 * config/tc-i386.c (md_assemble): Print operand number rather than
3439 using ordinal_names.
3440 (i386_operand): Likewise.
3442 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
3444 * Makefile.am (INTLLIBS): Define to work around apparent automake
3446 All Makefiles: Regenerated.
3448 * Many files: Added gettext invocations around user-visible
3450 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
3451 HAVE_LC_MESSAGES): Define.
3452 * dep-in.sed: Added asintl.h.
3453 * po/Make-in: New file.
3454 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
3456 * read.c (Z_): Renamed from `_'.
3457 * Makefile.am (SUBDIRS): Added po.
3458 (POTFILES): new macro.
3459 (po/POTFILES.in): New target.
3460 ($(OBJS)): Added asintl.h.
3462 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
3463 (as_new_LDADD): Added $(INTLLIBS).
3464 (as_new_DEPENDENCIES): Added $(INTLDEPS).
3465 (gasp_new_LDADD): Added $(INTLLIBS).
3466 (gasp_new_DEPENDENCIES): New macro.
3467 * configure, aclocal.m4: Rebuilt.
3468 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
3470 (ALL_LINGUAS): Define.
3471 * macro.c: Include "asintl.h".
3472 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
3473 * as.h: Include "asintl.h".
3474 * config/tc-i386.c (ordinal_names): Removed.
3475 (md_assemble): Changed error text to avoid ordinal_names.
3476 (i386_operand): Likewise.
3477 (reloc): Added as_bad to avoid i18n problems.
3478 (tc_gen_reloc): Likewise.
3479 * config/tc-arm.c (bad_args): Now a #define.
3481 * config/obj-vms.c (VMS_stab_parse): Changed type of
3483 (global_symbol_directory): Unified strings to avoid i18n
3485 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
3486 avoid i18n problems.
3487 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
3488 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
3490 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
3492 * config/tc-v850.c (md_assemble): Changed C++ comment into C
3494 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
3496 * as.c (print_version_id): Added an fprintf to avoid i18n
3498 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
3500 * expr.c (expr): Added as_warn call to avoid i18n problems.
3501 * messages.c (as_assert): Changed code to avoid i18n problems.
3502 (as_abort): Likewise.
3503 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
3504 (s_space): Likewise.
3505 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
3507 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3509 * config/tc-i386.c (check_prefix): New static function, split out
3511 (struct _i386_insn): Add wait_prefix field.
3512 (md_assemble): Remove wait_prefix local variable. Use
3513 check_prefix when adding a prefix.
3515 * config/tc-i386.c (current_templates): New static variable.
3516 (md_assemble): Remove current_templates local variable.
3517 (md_assemble, i386_operand): Improve error and warning messages in
3518 many places. Add RESTORE_END_STRING in many places before error
3519 return. Clarify some comments.
3521 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
3523 (md_assemble): Parse string instruction operands, looking for
3524 segment override prefixes. Check for invalid segment prefixes on
3526 (i386_operand): i.seg[] and max mem_operand changes for string
3528 * config/tc-i386.h (EsSeg): Define.
3530 * config/tc-i386.h (regKludge): Define.
3531 (iclrKludge, imulKludge): Don't define.
3532 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
3533 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
3534 opcode_modifier checks to look for more common cases first. Add
3535 default_seg for IsString case.
3537 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
3539 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
3541 * configure: Rebuild with new automake and libtool.
3542 * aclocal.m4, Makefile.in: Likewise.
3544 * doc/Makefile.am (as.dvi): New target.
3545 * doc/Makefile.in: Rebuild.
3547 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
3549 * configure.in: Added sparc86x support.
3551 * configure: Rebuild.
3553 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
3555 (md_parse_option): Warn if -EL is not supported for this architecture.
3557 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
3559 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
3561 * config/tc-mips.c (mips_ip): Note when we use get match on
3562 the full instruction name.
3564 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
3566 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
3567 back into the expression to handle add/sub simplification correctly.
3569 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
3571 * config/tc-mips.c (hilo_interlocks): Remove 4300.
3573 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
3575 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
3578 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
3580 * symbols.c (max_indent_level): New global.
3581 (print_symbol_value_1): Use it.
3582 * expr.h (expr_build_dot): Declare.
3583 * expr.c (expr_build_dot): New function.
3585 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
3587 * symbols.c (print_binary): New function.
3588 (print_expr_1): Call it.
3590 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3592 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
3593 operand in the opcode.
3595 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3597 * config/tc-i386.h: Reorder operand flags and opcode modifier
3598 flags for clarity. Remove unused definitions: Unknown,
3599 ImmUnknown, DispUnknown, NoModrm.
3600 * config/tc-i386.c (type_names): Add missing Debug type.
3601 (md_assemble): Better duplicate prefix checking. Quicker string
3602 instruction check via new opcode_modifier flag.
3604 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
3606 * doc/as.texinfo (Invoking): Clarify -Wa example.
3608 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
3610 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
3611 (s_mips_weakext): Define.
3612 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
3613 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
3616 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
3618 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
3619 is an error if the value can not be computed at assembly time.
3620 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
3622 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
3624 * gasp.c (main): Set next field of new include_path structure to
3625 NULL. From Avery Pennarun <averyp@gdc.ca>.
3627 * read.c (s_mri_sect): Call as_bad rather than abort for an
3628 unsupported MRI target.
3630 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
3632 * config/tc-arm.c (arm_validate_fix): New function. Determine if
3633 the destination of a branch instruction should be altered.
3634 (find_real_start): New function: Locate the real, Thumb coded
3635 start of a Thumb function.
3636 (do_t_branch23): Alter the destination of branches to Thumb
3639 * config/tc-arm.h: Define TC_VALIDATE_FIX.
3641 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
3643 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
3646 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3648 * doc/as.texinfo: Use @itemx for a secondary item in a table.
3649 * doc/c-hppa.texi: Likewise.
3651 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
3653 * Makefile.am: Rebuild dependencies.
3654 * Makefile.in: Rebuild.
3656 * Makefile.am (DEP_INCLUDES): New variable.
3657 (.dep1): Change to work when srcdir is not an absolute path.
3658 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
3659 * Makefile.in: Rebuild.
3661 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
3663 * config/tc-i386.h, config/tc-i386.c: Revert March 24
3664 LinearAddress patch.
3666 * configure.in: Set version to 2.9.1.
3667 * configure: Rebuild.
3669 * Branched binutils 2.9.
3671 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3673 * config/tc-i386.h (FWait): Define.
3674 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
3675 other prefixes. Check FWait flag in opcode table to see which
3676 instructions require an fwait prefix.
3678 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3680 * stabs.c (get_stab_string_offset): Always create a stab string
3683 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
3685 Fix some gcc -Wall warnings:
3686 * atof-generic.c (atof_generic): Add casts to avoid warnings.
3687 * ehopt.c (eh_frame_code_alignment): Likewise.
3688 * expr.c (integer_constant, operand): Likewise.
3689 * frags.c (frag_align): Likewise.
3690 * gasp.c (level_0, change_base, doinstr): Likewise.
3691 * hash.c (hash_ask): Likewise.
3692 * listing.c (listing_page, calc_hex, print_lines): Likewise.
3693 (debugging_pseudo): Likewise.
3694 * macro.c (define_macro, check_macro): Likewise.
3695 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
3696 (ignore_rest_of_line, float_cons): Likewise.
3697 * symbols.c (decode_local_label_name): Likewise.
3698 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
3699 (fixup_segment, number_to_chars_bigendian): Likewise.
3700 (number_to_chars_littleendian): Likewise.
3701 * config/atof-ieee.c (gen_to_words): Likewise.
3702 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
3703 (sparc_ip, parse_keyword_arg, s_common): Likewise.
3704 * read.c (output_big_sleb128): Initialize locals to avoid
3706 (output_big_uleb128, equals): Likewise.
3707 * atof-generic.c (atof_generic): Change number_of_digits_* locals
3708 to unsigned int. Change zeros to unsigned int.
3709 * cond.c (s_if): Add return to default case.
3710 * frags.c (frag_now_fix): Change return type to addressT.
3711 * frags.h (frag_now_fix): Update declaration.
3712 * listing.c (file_info_struct): Change linenum to unsigned int.
3713 (struct list_info_struct): Change hll_line to unsigned int.
3714 (print_source): Update format string.
3715 * read.c (emit_expr): Change scan to unsigned int, and don't
3716 bother to initialize it.
3717 * symbols.c (dollar_label_count): Change to unsigned long.
3718 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
3719 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
3720 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
3722 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
3724 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3725 mcf5200 just as we do for m68000.
3726 (m68k_init_after_args): Likewise.
3727 (md_estimate_size_before_relax): Likewise.
3729 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
3731 * config/tc-v850.c (md_assemble): Store relocation addend in
3732 fixup instead of instruction.
3734 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3736 * config/tc-i386.c (md_assemble): Swap template arguments to
3737 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
3738 This macro is currently symmetric, so passing them the wrong
3739 way didn't cause any problem, but may if the macro is changed
3741 After copying template to i.tm, use i.tm. rather than t-> to
3742 access fields, and make t a const*
3743 Move i.tm.operand_types[] swap to immediately after the copy.
3745 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
3747 * expr.h (expr_build_uconstant): Add prototype.
3748 (expr_build_unary,expr_build_binary): Add prototypes.
3749 * expr.c (expr_build_uconstant): New function.
3750 (expr_build_unary,expr_build_binary): New functions.
3752 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
3754 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
3755 * macro.c (macro_expand_body): Increase buffer size.
3756 * messages.c (as_warn): Likewise.
3757 (as_warn_where, as_bad, as_bad_where): Likewise.
3759 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
3761 Based on patch from H.J. Lu <hjl@gnu.org>:
3762 * Makefile.am (DISTSTUFF): New variable.
3763 (diststuff): New target.
3764 * Makefile.in: Rebuild.
3766 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
3768 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
3769 m32r_elf_section_change_hook.
3771 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
3772 emit a nop if a section ends with a 16 bit instruction.
3774 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
3776 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
3777 s_lcomm rather than obj_coff_lcomm.
3778 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
3780 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
3782 * config/tc-i386.h (LinearAddress): Define.
3783 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
3784 instruction, don't use a default segment.
3786 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
3788 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
3789 * configure: Rebuild.
3791 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
3793 * aclocal.m4, configure: Rebuild with libtool 1.2.
3795 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
3797 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
3798 PC relative branches. Patch courtesy of Jonathan Walton.
3801 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
3803 * configure.in (emulations): Add thumb-pe target.
3805 * configure (emulations): Add thumb-pe target.
3807 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
3809 * itbl-lex.l (yywrap): Don't define if already defined as a
3812 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
3814 * depend.c (quote_string_for_make): New function.
3815 (wrap_output): Use it.
3817 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
3819 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
3820 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
3822 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
3824 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
3825 Recognize -GN and -relax.
3826 (md_begin): Initialize gp size from -G switch.
3827 (alpha_force_relocation): Always force if -relax.
3828 (alpha_align): Take a new argument that will specify when to
3829 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
3830 Change all callers. Emit nop alignment padding as nop+unop pair.
3832 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
3834 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
3835 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
3837 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
3839 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
3840 require padding to the next long word boundary.
3842 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
3844 * cgen.c: #include symcat.h.
3845 * config/tc-m32r.c: Likewise.
3847 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
3849 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
3850 absolute expressions instead of '$' prefixed register names.
3852 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
3854 * read.c (s_set): Record file and line info for symbols when -as.
3855 (pseudo_set): Don't overwrite that dummy fragment.
3857 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
3859 * config/tc-ppc.c (md_pseudo_table): Add "section".
3860 (ppc_named_section): New static function.
3862 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
3864 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
3865 so we don't have to scan the entire list.
3867 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
3869 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
3870 case, allow the parallel instructions to modify the same flag
3873 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
3875 * listing.c (list_symbol_table): Categorize symbols by
3876 undefined_section rather than sy_frag->line == NULL.
3878 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
3880 * Makefile.am (install-exec-local): Install properly when ln
3881 fails or tooldir == prefix.
3883 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
3885 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
3886 Test result of insert_operand for error.
3888 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
3890 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
3891 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
3892 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
3893 * doc/Makefile.in: Rebuild.
3895 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
3897 * config/tc-mips.c (macro_build): Handle operand type 'C'.
3898 (macro): Fix handling of M_COP[0-3].
3900 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
3902 Based on patches from Ross Harvey <ross@teraflop.com>:
3903 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
3904 if macro_alternate or macro_mri.
3905 (getstring): Remove support for byte constants between < and >.
3906 (get_any_string): '<' only starts a string if macro_alternate or
3908 (macro_expand_body): Permit keyword parameters following
3909 positional parameters.
3911 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
3912 * configure.in (alpha*-*-netbsd*): New target.
3913 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
3914 * configure: Rebuild.
3916 * as.h (flag_warn_suppress_instructionswap): Move from here...
3917 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
3918 here, and make static.
3920 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
3921 BFD_ASSEMBLER or MANY_SEGMENTS.
3923 * as.c (show_usage): Update bug-gnu-utils address.
3924 * gasp.c (show_usage): Likewise.
3925 * doc/as.texinfo (Bug Reporting): Likewise.
3927 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
3929 * config/tc-mips.c (load_address): Don't use mips III or mips IV
3930 insns regardless of the size of a pointer if we're in mips I or
3932 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3934 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3936 Fix rac to accept only a0:
3937 * tc-d10v.c (parallel_ok, find_opcode):
3938 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
3939 Introduce OPERAND_GPR.
3941 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
3943 * read.c (s_fill): Handle non-constant repeat counts by creating
3944 an rs_space fragment.
3946 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
3948 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
3949 from as_bad to as_warn.
3951 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
3953 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
3954 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
3955 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
3957 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
3959 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
3960 seg_fix_rotP rather than fix_root from seg_info.
3962 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
3964 * expr.c: Add support for 0x1_2_3_4 bignums.
3966 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
3968 * configure.in: Change -linux* to -linux-gnu*.
3969 * configure: Rebuild.
3971 * app.c (do_scrub_begin): Treat \r as whitespace.
3973 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
3975 * Makefile.am: Update dependencies.
3976 * Makefile.in: Rebuild.
3978 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
3980 * configure, aclocal.m4: Rebuild with new libtool.
3982 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
3984 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
3985 the argument to bfd_set_arch_mach.
3986 (load_address): Use bfd_arch_bits_per_address to determine the
3987 bit size of an address instead of looking at the isa level.
3988 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3990 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
3992 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
3994 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
3996 * ehopt.c: New file.
3997 * as.h (enum _relax_state): Add rs_cfa.
3998 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
3999 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
4000 * read.c (emit_expr): Call check_eh_frame.
4001 * write.c (cvt_frag_to_fill): Handle rs_cfa.
4002 (relax_segment): Likewise.
4003 * Makefile.am: Rebuild dependencies.
4004 (GAS_CFILES): Add ehopt.c.
4005 (GENERIC_OBJS): Add ehopt.o.
4006 * doc/internals.texi (Frags): Document rs_cfa.
4008 * as.c (show_usage): Mention --traditional-format.
4009 (parse_args): Accept --traditional-format.
4010 * as.h (flag_traditional_format): Declare.
4011 * output-file.c (output_file_create): If flag_traditional_format,
4012 set BFD_TRADITIONAL_FORMAT on stdoutput.
4013 * doc/as.texinfo, doc/as.1: Document --traditional-format.
4015 * config/tc-mips.c (append_insn): Make sure that if we have a
4016 fixup for an unmatched %hi reloc, it does not associated with a
4019 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
4020 * doc/Makefile.in: Likewise.
4022 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
4024 * config/tc-m32r.c (check_for_side_effects): New function.
4025 (can_make_parallel): Add checks for instruction side effects
4026 clashing with the other instruction.
4027 (assemble_parallel_insn): Improve warning messages. Return error
4028 message from non-swapped instruction order.
4030 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
4032 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
4034 * config/tc-arm.h: Replace md_after_pass_hook definition with a
4035 md_cleanup definition. This moves the forced literal output to
4036 the end of the source pass, and avoids macro's inserting literals
4037 into the code immediately after the macro expansion.
4039 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
4041 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
4042 a gas internal symbol is adjustable.
4043 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
4045 * as.h: If gcc version greater than 2.6, use `__format__' and
4046 `__printf__' in function attributes, rather than `format' and
4049 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
4051 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
4053 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
4055 Add tms320c30 support:
4056 * config/tc-tic30.h: New file.
4057 * config/tc-tic30.c: New file.
4058 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
4059 TARGET_FORMAT as "coff-tic30".
4060 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
4061 * Makefile.am: Rebuild dependencies.
4062 (CPU_TYPES): Add tic30.
4063 (CPU_OBJ_VALID): tic30-aout is valid.
4064 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
4065 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
4066 * configure, Makefile.in: Rebuild.
4068 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
4070 * config/tc-v850.c (md_assemble): Improvements to error messages.
4072 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
4074 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
4075 BFD_RELOC_HI16_S to store the high bits of any value.
4077 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
4078 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
4079 assembler calculate relocations to any external symbol at all.
4080 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
4081 involving generation of pc-relative relocs.
4082 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
4083 has been moved to md_apply_fix3.
4085 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
4086 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
4087 which actually means (the address of identifier's GOT entry) +
4088 constant, which is not particularly useful.
4090 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
4092 * read.h (include_dirs): Declare.
4093 (include_dir_count,include_dir_maxlen): Declare.
4095 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
4097 * configure.in: Correct check for shared opcodes library.
4098 * configure: Rebuild.
4100 * listing.c (buffer_line): If we can't open the file, set at_end.
4101 (listing_print): Remove unused local variable fi.
4103 * config/m68k-parse.y (reglistpair): Handle register list in
4106 * config/vms-conf.h: Don't undef VERSION.
4108 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
4110 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
4112 (GENERIC_OBJS): New variable, with the rest of the old OBJS
4114 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
4115 ($(srcdir)/make-gas.com): Rename from make-gas.com.
4116 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
4117 (EXTRA_DIST): Define.
4118 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
4119 explicitly rather than via the list of object files.
4120 (gcc-as.opt): New file created when make-gas.com is run.
4121 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
4122 itbl-cpu.h} to #include appropriate file rather than copying that
4124 * config/vms-conf.h: Synchronize with current config.in.
4125 * Makefile.in: Rebuild.
4127 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
4129 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
4130 (parallel_ok): Relaxed parallel subinstruction dependency check.
4132 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
4134 * as.h (flag_warn_suppress_instructionswap): added new flag.
4135 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
4136 command line argument.
4137 * tc-d10v.c (write_2_short): emit "Swapping instructions"
4138 warning only if flag_warn_suppress_instructionswap is false.
4140 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
4142 * configure.in (i386-*-mingw32*): New target.
4143 * configure: Rebuild.
4145 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
4147 * symbols.c (resolve_symbol_value): Don't set the segment if it
4148 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
4150 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
4153 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
4155 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
4156 depends upon HAVE_{UNLINK,REMOVE} values rather than host
4159 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
4161 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
4163 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
4165 * config/tc-v850.c (v850_insert_operand): Display instruction when
4166 an error is encountered.
4168 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
4170 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
4171 (i386-*-sco3.2v5*coff): New target.
4172 (i386-*-sco3.2*): New target.
4173 * configure: Rebuild.
4175 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
4177 * config/tc-v850.c: Tidy error message production.
4179 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
4181 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
4182 validate_immediate return value in the right type for comparisons
4185 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
4187 * listing.c (MAX_BYTES): Use listing variables not constants.
4188 (data_buffer): No longer an array, but a pointer.
4189 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
4190 (listing_listing): Allocate data_buffer.
4192 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
4194 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
4195 --listing-rhs-width, --listing-cont-lines.
4196 (show_usage): Update.
4197 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
4198 (listing_lhs_cont_lines, listing_rhs_width): New vars.
4199 (print_lines): Use the variables instead of the constants.
4200 (listing_listing): Likewise.
4201 * listing.h: Declare the new vars.
4203 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
4205 * as.c (parse_args): Add --keep-locals alias for -L.
4206 Add --strip-local-absolute.
4207 (show_usage): Update.
4208 * as.h (flag_strip_local_absolute): New flag.
4209 * symbols.c (S_IS_LOCAL): Use it.
4210 * config/obj-aout.h (S_IS_LOCAL): Likewise.
4211 * config/obj-bout.h (S_IS_LOCAL): Likewise.
4212 * config/obj-coff.h (S_IS_LOCAL): Likewise.
4214 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
4216 * config/tc-m32r.c: Detect if explicitly parallel instructions
4217 might have an io conflict and issue a warning message.
4219 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
4221 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
4222 cgen_swap_fixups): Functions to save, restore and swap the fixup
4223 chain with a backup copy.
4224 (cgen_asm_finish_insn): Returns address of constructed insn.
4226 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
4228 * listing.c (file_info_struct): Remove FILE, add POS.
4229 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
4230 (file_info): Don't open the file.
4231 (buffer_line): Check for the file in the last_open cache, updating
4233 (print_source): Don't reference file_info->file.
4234 (listing_listing): Likewise.
4235 (listing_print): Close the file in the cache, if any.
4237 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
4239 * read.c (dwarf_file_string): New file static variable.
4240 (emit_expr): Look for constant sequence that leads up to a file
4241 name in DWARF debugging output.
4242 (stringer): Use dwarf_file_string to decide whether to accept a
4243 string as a file name.
4245 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
4247 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
4248 (crack_operand): Add reg->reglst MRI hack.
4249 (r_seg): Put reglst symbols in reg_section.
4250 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
4252 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
4254 * tc-sh.c (get_specific): Handle SGR & DBR.
4256 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
4258 * tc-h8300.c (parse_reg): Take the length of the symbol into
4259 account when attempting to match a register name.
4260 * tc-h8500.c (parse_reg): Likewise.
4262 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
4264 * cgen.c: Formatting changes to improve readability.
4266 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
4268 * config/tc-mips.c (macro): Rework division code to avoid unfilled
4271 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
4273 Based on a patch from Jim Wilson
4274 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
4275 (tc_gen_reloc): Handle cross section PC relative relocs
4278 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
4280 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
4282 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
4284 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
4285 (expr_jmp_buf): New static local.
4286 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
4287 (cgen_md_operand): New function.
4288 * tc-m32r.c: Clean up pass over `struct foo' usage.
4289 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
4291 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
4293 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
4294 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
4296 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
4298 * config/tc-i386.c (i386_operand): Give an error if there are
4299 unrecognized characters after an expression.
4301 For older changes see ChangeLog-9697