1 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3 Based on a patch from H.J. Lu <hjl@gnu.org>
4 * config/tc-i386.c (parse_register): Handle FP regs specially.
5 (md_begin): Remove '(' and ')' from register_chars.
7 1999-08-29 Doug Evans <devans@casey.cygnus.com>
9 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
10 error message (done elsewhere).
12 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
14 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
16 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
18 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
21 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
23 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
25 Add new completers. Fix bug in 64 bit condition handling.
27 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
30 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
32 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
34 * config/tc-hppa.c (pa_ip): Add case for 'I'.
36 1999-08-27 Jim Wilson <wilson@cygnus.com>
38 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
39 (struct ls): Add frag field. Initialize it to zero.
40 (out_end_sequence): New local text_frag. Set it while in text section.
41 Replace address check with frag check. Set ls.frag to text_frag if
43 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
44 Set it before switching sections. Replace address check with frag
45 check. Set ls.frag to saved_frag if out_set_addr called.
47 1999-08-26 David Mosberger <davidm@hpl.hp.com>
49 * dwarf2dbg.c (out_end_sequence): If address changed, directly
50 output "advance_pc" opcode instead of calling gen_addr_line().
51 The latter has the undesired side-effect of creating a new row
52 in the debug line info matrix.
54 1999-08-26 Jim Wilson <wilson@cygnus.com>
56 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
57 ls.last_filename if last is less than zero. Set ls.last_filename
58 when allocating new entry.
59 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
62 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
64 * config/tc-i386.c (i386_index_check): Fix the displacement size
65 when INFER_ADDR_PREFIX.
67 1999-08-18 Nick Clifton <nickc@cygnus.com>
69 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
72 1999-08-17 Ian Lance Taylor <ian@zembu.com>
74 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
75 handle 0xffffNNNN constants correctly.
77 1999-08-16 Nick Clifton <nickc@cygnus.com>
79 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
82 1999-08-13 Nick Clifton <nickc@cygnus.com>
84 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
85 (md_apply_fix3): Always pass positive values to
88 1999-08-12 Nick Clifton <nickc@cygnus.com>
90 * config/tc-arm.c (skip_whitespace): New macro.
93 (md_apply_fix3): Store relocation offset in addend for ELF based
95 (arm_force_relocation): Always generate relocs for Thumb function
98 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
100 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
101 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
103 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
105 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
106 flags for the unwind subspace.
108 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
109 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
110 suitable relocation based on the size of the target's pointer.
111 Always Use subsegment zero for the unwinders.
112 (pa_level): Handle "2.0w".
114 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
116 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
117 with the following instruction unless this was specified.
119 1999-08-09 Ian Lance Taylor <ian@zembu.com>
121 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
122 certain sections, to match BFD changes.
124 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
126 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
127 (EXTRA_SCRIPTS): Define to keep automake happy.
128 * Makefile.in: Rebuild.
130 1999-08-08 Ian Lance Taylor <ian@zembu.com>
132 * Makefile.am: Rename .dep* files to DEP*.
133 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
134 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
136 * Makefile.in: Rebuild.
138 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
140 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
142 1999-08-08 Ian Lance Taylor <ian@zembu.com>
144 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
145 avoid problems on DOS filesystems.
146 * Makefile.in: Rebuild.
148 * doc/as.texinfo (Section): Document 's' flag for COFF version.
150 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
152 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
155 1999-08-08 Ian Lance Taylor <ian@zembu.com>
157 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
158 line to create ${GDBINIT} rather than .gdbinit.
159 * configure, Makefile.in, doc/Makefile.in: Rebuild.
161 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
163 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
165 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
167 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
169 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
171 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
172 non-adjustable symbols.
174 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
176 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
178 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
180 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
183 1999-08-05 Donn Terry <donn@interix.com>
185 * config/te-interix.h: New file.
186 * configure.in (i386-*-interix*): New target.
187 * configure: Rebuild.
189 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
191 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
192 selectors for ELF too.
193 (selector_table): Add "ltp" and "rtp" selectors.
195 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
197 * config/tc-i386.c (i386_operand): No need to change
198 operand_string pointer in segment reg case before goto
199 do_memory_reference. Initialise displacement_string_start and
200 displacement_string_end after do_memory_reference label.
201 (i386_index_check): Add operand_string param, and print error
202 message on failure here.
203 (i386_intel_memory_operand): Instead of here.
204 (i386_operand): And here.
205 (INFER_ADDR_PREFIX): Enable.
207 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
209 * config/tc-i386.h (DefaultSize): Define. Renumber following
210 opcode_modifier defines.
212 From Etienne Lorrain <etienne.lorrain@ibm.net>
213 * config/tc-i386.c (stackop_size): New variable.
214 (set_16bit_code_flag): Clear it here.
215 (set_16bit_gcc_code_flag): New function.
216 (md_pseudo_table): Add "code16gcc" entry.
217 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
219 1999-08-03 Ian Lance Taylor <ian@zembu.com>
221 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
222 next_set_end even if the end symbol is being discarded.
224 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
225 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
226 * config/obj-coff.c: Likewise.
227 (seg_info_type): Remove.
228 (seg_info_off_by_4): Change to array of segT.
229 (s_get_segment): Adjust accordingly.
230 (obj_pseudo_table): Fully initialize sentinel entry.
232 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
233 Ralf Baechle <ralf@uni-koblenz.de>.
235 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
237 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
239 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
241 * config/tc-i386.c: Indentation and white space changes.
242 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
243 don't enable it by default.
244 (i386_intel_operand): Remove redundant prototype.
245 Move check on number of memory operands, and i.mem_operands++
246 (i386_intel_memory_operand): To here.
247 Remove i386_immediate code from here. Remove special case code
248 for input and output using (%dx). Remove base/index checks and
249 call i386_index_check instead. Save initial operand_string
250 argument for error message.
251 (i386_operand): Remove redundant prototype. Move base/index
252 checks to i386_index_check.
253 (i386_displacement): Move intel mode check for non-zero
255 (i386_intel_memory_operand): To here.
257 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
259 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
260 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
261 by .register pseudo-op if -64 and --no-undeclared-regs.
262 (s_register, sparc_adjust_symtab): New functions.
263 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
264 Declare sparc_adjust_symtab as tc_adjust_symtab.
265 * doc/c-sparc.texi: Add description of #ignore special literal
266 for .register pseudo-op.
268 1999-07-30 Catherine Moore <clm@cygnus.com>
270 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
271 the relocation's section offset.
273 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
275 * write.c (fixup_segment): Fix generic error check overflow test.
277 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
278 X_add_number to long.
280 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
282 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
285 1999-07-27 Ian Lance Taylor <ian@zembu.com>
287 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
290 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
292 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
294 * configure.bat: Remove; obsolete.
295 * config/go32.cfg: Likewise.
297 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
299 * configure.in (i386-*-vxworks*): New target.
300 * configure: Rebuild.
302 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
304 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
306 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
308 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
310 (output_insn): Put OLO10's secondary addend into tc_fix_data.
311 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
312 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
313 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
314 MAX_RELOC_EXPANSION): Define.
315 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
317 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
319 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
320 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
321 block. Print a warning if an 8-bit or 16-bit constant
322 displacement or immediate is truncated on output.
323 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
325 (i386_operand): Disallow immediate jump absolute operand.
327 1999-07-15 Ian Lance Taylor <ian@zembu.com>
329 * configure.in: Bump version number to 2.9.5.
330 * configure: Rebuild.
332 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
335 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
337 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
338 (cons_fix_new_hppa): Derive size of fixup from size of the object.
340 1999-07-14 Philip Blundell <pb@nexus.co.uk>
342 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
344 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
346 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
347 if -mno-fpu was given.
348 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
350 (cons_fix_new_arm): Remove misleading comments.
352 1999-07-14 Ian Lance Taylor <ian@zembu.com>
354 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
356 (relax_segment): Likewise. After giving a rs_org error, convert
357 the frag to rs_align to avoid cascading errors.
359 1999-07-12 Andreas Schwab <schwab@suse.de>
361 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
363 1999-07-11 Ian Lance Taylor <ian@zembu.com>
365 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
366 as appropriate. Fill in structure initializations. Add variable
367 initializations. Add casts.
368 * dwarf2dbg.c (print_stats): Change i to size_t.
369 * listing.c (listing_listing): Change list_line to unsigned int.
371 1999-07-10 Ian Lance Taylor <ian@zembu.com>
373 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
374 rather than checking for \001 and \002 in symbol name.
375 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
377 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
379 * configure.in (hppa*-linux-gnu*): New target.
380 * configure: Rebuilt.
382 1999-07-08 Nick Clifton <nickc@cygnus.com>
384 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
386 1999-07-07 Nick Clifton <nickc@cygnus.com>
388 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
389 accessing symbolP directly.
391 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
393 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
396 1999-07-05 Nick Clifton <nickc@cygnus.com>
398 * config/tc-arm.c (ARM_EXT_V5): Define.
399 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
400 (md_begin): Detect ARM v5 architectures.
401 (md_parse_option): Accept arm v5 specification.
402 (md_show_usage): Documment -marmv5 switch.
404 * doc/c-arm.texi: Document -marmv5 command line option.
406 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
408 (validate_immediate_twopart): New function. Determine if a
409 constant can be computed by two ADD instructions.
410 (output_inst): Remove its command line parameter - it was never
412 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
413 implememt the ADRL pseudo op.
414 (tc_gen_reloc): Generate a suitable error message if an ADRL
415 instruction tries to generate a real reloc.
417 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
419 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
421 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
424 1999-06-27 H.J. Lu <hjl@gnu.org>
426 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
427 non BFD_ASSEMBLER case.
429 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
431 * config/obj-coff.c (obj_coff_section): Mark writable sections as
434 1999-06-26 David Mosberger <davidm@hpl.hp.com>
436 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
437 out_end_sequence() when the address decreases due to a new frag.
438 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
439 numbering starts with 1.
441 1999-06-23 Nick Clifton <nickc@cygnus.com>
443 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
445 (mcore_s_text): Call obj_elf_text for ELF target.
446 (mcore_s_data): Call obj_elf_data for ELF target.
447 (mcore_s_section): No longer ELF specific. Call obj_coff_section
449 (mcore_s_bss): New function: Dump literal table before changing
451 (mcore_s_comm): New function: Dump literal table before changing
454 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
455 No longer static functions.
456 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
457 Provide prototypes for these functions.
459 1999-06-22 Ian Lance Taylor <ian@zembu.com>
461 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
462 a list of names, to try obj_segment_name, and to try abbreviated
463 names when using COFF without long section names.
465 * config/tc-alpha.c: More use of symbol accessor functions.
466 * config/tc-arc.c: Likewise.
467 * config/tc-d30v.c: Likewise.
468 * config/tc-fr30.c: Likewise.
469 * config/tc-i860.c: Likewise.
470 * config/tc-m88k.c: Likewise.
471 * config/tc-mcore.c: Likewise.
472 * config/tc-ns32k.c: Likewise.
473 * config/tc-sparc.c: Likewise.
474 * config/tc-v850.c: Likewise.
476 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
477 sy_value with appropriate accessor functions.
478 * config/tc-arm.c (md_apply_fix3): Likewise.
479 * config/tc-d10v.c (AT_WORD_P): Likewise.
480 * config/tc-v850.c (reg_name_search): Likewise.
482 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
483 use symbol_get_bfdsym instead.
484 * config/tc-ppc.c (md_assemble): Likewise.
485 * config/tc-v850.c (v850_comm): Likewise.
487 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
489 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
490 the symbol, rather than accessing the bsym member.
491 * config/tc-d10v.c (tc_gen_reloc): Likewise.
492 * config/tc-d30v.c (tc_gen_reloc): Likewise.
493 * config/tc-mcore.c (tc_gen_reloc): Likewise.
494 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
495 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
496 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
497 * config/tc-tic30.c (tc_gen_reloc): Likewise.
498 * config/tc-v850.c (tc_gen_reloc): Likewise.
500 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
502 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
503 (hppa_gen_reloc_type): Conditionalize on BFD64.
504 (tc_gen_reloc): Re-enable ELF relocations.
505 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
507 1999-06-21 Ian Lance Taylor <ian@zembu.com>
509 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
511 (do_ldst): Move assignment out of if condition.
512 (md_apply_fix3): Add casts to avoid printf format warnings. Add
513 parentheses to avoid warning.
515 1999-06-21 Nick Clifton <nickc@cygnus.com>
517 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
518 macro to get at the BFD symbol associated with a GAS symbol.
520 1999-06-19 Ian Lance Taylor <ian@zembu.com>
522 * config/tc-ppc.c: Update for symbol handling changes.
523 * config/obj-coff.c: Likewise.
525 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
527 * tc-hppa.c: General cleanups of ELF support. No more spaces
528 and subspaces for ELF.
529 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
530 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
531 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
532 (UNWIND_SECTION_NAME): Likewise.
533 (space/subspace related structures): Conditionalize definitions
535 (space/subspace directives and support routines): Conditionalize
536 definitions and references/uses on OBJ_SOM.
537 (label_symbol_struct): For ELF, track the symbol's segment. For
539 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
541 (USE_ALIASES): Kill for both SOM & ELF.
542 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
543 (pa_space, pa_subspace): Corresponding changes.
544 (pa_spaces_begin): Corresponding chagnes.
545 (md_begin): Do not muck around with space/subspace stuff for
547 (md_apply_fix): Temporarily disable argument relocation stuff
549 (tc_gen_reloc): Temporarily disable relocation generation for
551 (pa_build_unwind_subspace): Similarly.
553 1999-06-16 Nick Clifton <nickc@cygnus.com>
555 * config/tc-arm.c (thumb_set): New pseudo op.
556 (text, data, section): Override these pseudo ops with ARM
558 (s_thumb_set): New function: Perform the same as a .set pseudo
559 op, but also mark the alias'ed symbol as being a Thumb
561 (arm_s_text): New function: Perform the same as the .text
562 pseudo op, but dump the literal pool before changing
564 (arm_s_data): New function: Perform the same as the .data
565 pseudo op, but dump the literal pool before changing
567 (arm_s_section): New function: Perform the same as the
568 .section pseudo op, but dump the literal pool before changing
570 (arm_cleanup): Do not reset the current section before dumping
573 1999-06-17 Nick Clifton <nickc@cygnus.com>
575 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
576 OPTION_NO_WARN_UNMATCHED entries.
577 (md_parse_option): Generate a warning message if an unrecognised
578 option is encountered.
580 * config/tc-d10v.c (do_not_ignore_hash): New variable.
581 (get_operands): When parsing an expression after an '@' symbol
582 has been detected, do not ignore '#' symbols.
583 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
586 1999-06-13 Ian Lance Taylor <ian@zembu.com>
588 From K. Richard Pixley <rich@noir.com>:
589 * configure.in (ppc-*-vxworks*): New target.
590 * configure: Rebuild.
592 1999-06-12 Philip Blundell <philb@gnu.org>
594 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
596 1999-06-13 Ian Lance Taylor <ian@zembu.com>
598 * write.c (adjust_reloc_syms): Rather than never reducing reloc
599 which refer to symbols in linkonce sections, permit reducing the
600 relocs if the symbol is local.
602 1999-06-12 Ian Lance Taylor <ian@zembu.com>
604 * subsegs.c (subseg_text_p): New function.
605 * as.h (subseg_text_p): Declare.
606 * read.c (do_align): Use subseg_text_p to set the default fill.
607 * write.c (subsegs_finish): Likewise.
608 * config/obj-coff.c (write_object_file): Likewise.
609 * config/tc-i386.h (md_maybe_text): Don't define.
610 (md_do_align): Use subseg_text_p to set the default fill.
611 * config/tc-m32r.c (m32r_do_align): Likewise.
612 * config/tc-sh.c (sh_do_align): Likewise.
613 * config/tc-sparc.h (md_do_align): Likewise.
615 1999-06-12 David O'Brien <obrien@freebsd.org>
617 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
618 * configure: Rebuild.
620 1999-06-12 Ian Lance Taylor <ian@zembu.com>
622 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
623 * Makefile.am: Rebuild dependencies.
624 * Makefile.in: Rebuild.
626 * config/tc-i386.c (i386_immediate): Remove unused label
629 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
630 * symbols.c: Likewise.
631 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
632 sy_next field when taking address, rather than symbol_next.
634 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
636 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
637 value from the output file architecture.
638 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
639 * dwarf2dbg.h: Change bfd_vma to addressT.
641 1999-06-11 Ian Lance Taylor <ian@zembu.com>
643 * dwarf2dbg.h: Use PARAMS in function declarations.
645 1999-06-11 Martin Dorey <mdorey@madge.com>
647 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
648 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
650 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
652 1999-06-11 Ian Lance Taylor <ian@zembu.com>
654 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
656 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
659 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
661 * read.c (read_a_source_file): Only declare inescape if
664 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
666 (find_entry_byval): Add parens to avoid warning.
668 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
670 * symbols.c (resolve_symbol_value): Don't permit subtraction of
673 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
675 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
678 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
679 synthetize_setx): New functions.
680 (md_assemble): Broken the special cases into the above
681 functions. Make compiler happy if sizeof(bfd_vma)==4.
682 Fix sethi generated from set/setuw. If instructions have a relloc,
683 always clear the fields to be relocated in the opcode.
684 (sparc_ip): Remove special_case global variable.
686 1999-06-10 Ian Lance Taylor <ian@zembu.com>
688 Based on patches from John W. Woznack <jwoznack@concentric.net>:
689 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
690 indication of success rather than a value.
691 (itbl_get_val): Likewise.
692 (itbl_get_field): Use strcspn. Change delimiters to include
694 * itbl-ops.h (itbl_get_reg_val): Update declaration.
695 (itbl_get_val): Likewise.
696 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
698 * symbols.c (copy_symbol_attributes): Convert local symbols to
701 1999-06-10 Nick Clifton <nickc@cygnus.com>
703 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
706 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
708 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
709 Optimize set if sizeof(bfd_vma) == 64.
710 (sparc_ip): Fix sethi - without %hi() it should generate
711 R_SPARC_22 reloc, not R_SPARC_HI22.
712 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
714 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
716 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
717 (s_ncons): New function.
718 (native_op_table): New table.
719 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
720 R_SPARC_OLO10 handling.
722 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
724 * expr.h (struct expressionS): Revert last change; widen X_op.
725 * config/tc-alpha.c (md_begin): Check the field is wide enough.
727 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
729 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
730 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
731 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
732 * Makefile.in: Regenerated.
734 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
735 `common' pass on to s_mri_common.
736 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
738 1999-06-06 Richard Henderson <rth@cygnus.com>
740 * config/obj-elf.c (obj_elf_section): Don't free the return
741 value of demand_copy_C_string.
743 1999-06-05 Richard Henderson <rth@cygnus.com>
745 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
746 creation logic from obj_elf_create_section.
748 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
749 (section_stack): New.
750 (special_sections): Make const.
751 (obj_elf_section): Gut and rewrite parsing.
752 (obj_elf_change_section): New function broken out of obj_elf_section.
753 (obj_elf_parse_section_letters): Likewise.
754 (obj_elf_section_word): Likewise.
755 (obj_elf_section_type): Likewise.
756 (obj_elf_previous): Treat as a toggle.
757 (obj_elf_popsection): New.
758 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
759 (ppc_section_type): Likewise.
760 * config/tc-ppc.h: Likewise.
762 * expr.h (struct expressionS): Don't make X_op a bitfield.
763 * config/tc-alpha.c: Update for symbol handling changes.
764 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
765 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
767 1999-06-05 Richard Henderson <rth@cygnus.com>
769 * dwarf2dbg.c (*): Convert to K&R + prototypes.
770 (dwarf2_gen_line_info): Kill unused variables.
771 (dwarf2_finish): Likewise.
772 (dwarf2_where): Likewise.
773 (dwarf2_directive_file): If we've only got a string,
774 hand off to s_app_file.
775 * ecoff.c: Move the include of ecoff.h.
776 * symbols.h (S_IS_FUNCTION): Prototype.
778 * read.c (LEX_HASH): Supply a default.
780 (s_globl): Update `c' after skipping whitespace.
781 * read.h (LEX_END_NAME, is_name_ender): New.
782 * expr.c (get_symbol_end): Respect it.
784 1999-06-04 Mark Klein <mklein@dis.com>
786 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
788 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
790 * config/tc-hppa.c: Update for symbol handling changes.
792 1999-06-03 Ian Lance Taylor <ian@zembu.com>
794 * cgen.c: Update for symbol handling changes.
795 * config/tc-m32r.c: Likewise.
797 * config/tc-hppa.h: Update for symbol handling changes.
798 * config/tc-hppa.c: Likewise.
800 * config/tc-arm.h: Update for symbol handling changes.
801 * config/tc-arm.c: Likewise.
802 (symbol_make_empty): Remove. Just use symbol_create.
804 * symbols.c (symbol_set_tc): Correct name.
806 * Makefile.am: Rebuild dependencies.
807 ($(OBJS)): Don't depend upon struc-symbol.h.
808 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
809 * dep-in.sed: Don't remove struc-symbol.h.
810 * Makefile.in: Rebuild.
812 * doc/internals.texi (Symbols): Describe changes in symbol
815 1999-06-03 Richard Henderson <rth@cygnus.com>
817 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
818 instead of doing the work by hand.
820 1999-06-03 David Mosberger <davidm@hpl.hp.com>
822 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
823 state of line state-machine.
824 (struct ls): Collect DWARF2 line state-machine state in new member
825 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
826 resulted in any DWARF2 directives.
827 (reset_state_machine): New function.
828 (out_end_sequence): Ditto.
829 (dwarf2_gen_line_info): When switching sections or switching to a
830 lower text address, call out_end_sequence() first to terminate the
831 previous code sequence as code sequences MUST have monotonically
832 increasing addresses.
833 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
835 1999-06-03 David Mosberger <davidm@hpl.hp.com>
837 * as.c (parse_args): Add option -gdwarf2 to allow requesting
838 DWARF2 debug info (line information only, at this point).
839 * as.h: Update comment about supported debug formats.
840 * dwarf2dbg.c, dwarf2dbg.h: New files.
841 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
843 * expr.c (operand): Don't use [ for parens if we want an index op.
844 (op_encoding): Switch [ into O_index, if desired.
845 (op_rank): Renumber with O_index on bottom.
846 (expr): If O_index, match closing bracket.
847 * expr.h (O_index): New.
849 * read.c (read_a_source_file): Conditionally allow matched "
850 in lines passed to md_assemble.
852 * config/obj-elf.c (elf_pseudo_table): Add `common'.
854 1999-06-03 Ian Lance Taylor <ian@zembu.com>
856 Add support for storing local symbols in a small structure to save
857 memory when assembling large files.
858 * as.h: Don't include struc-symbol.h.
859 (symbolS): Add typedef.
860 * symbols.c: Include struc-symbol.h.
861 (local_hash): New static variable.
862 (save_symbol_name): New static function, from symbol_create.
863 (symbol_create): Call save_symbol_name.
864 (local_symbol_count): New static variable.
865 (local_symbol_conversion_count): Likewise.
866 (LOCAL_SYMBOL_CHECK): Define.
867 (local_symbol_make): New static function.
868 (local_symbol_convert): New static function.
869 (colon): Handle local symbols. Create local symbol for local
871 (symbol_table_insert): Handle local symbols.
872 (symbol_find_or_make): Create local symbol for local label name.
873 (symbol_find_base): Check for local symbol.
874 (symbol_append, symbol_insert): Check for local symbols.
875 (symbol_clear_list_pointers, symbol_remove): Likewise.
876 (verify_symbol_chain): Likewise.
877 (copy_symbol_attributes): Likewise.
878 (resolve_symbol_value): Handle local symbols.
879 (resolve_local_symbol): New static function.
880 (resolve_local_symbol_values): New function.
881 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
882 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
883 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
884 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
885 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
886 (symbol_previous, symbol_next): New functions.
887 (symbol_get_value_expression): Likewise.
888 (symbol_set_value_expression): Likewise.
889 (symbol_set_frag, symbol_get_frag): Likewise.
890 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
891 (symbol_mark_used_in_reloc): Likewise.
892 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
893 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
894 (symbol_mri_common_p): Likewise.
895 (symbol_mark_written, symbol_clear_written): Likewise.
896 (symbol_written_p): Likewise.
897 (symbol_mark_resolved, symbol_resolved_p): Likewise.
898 (symbol_section_p, symbol_equated_p): Likewise.
899 (symbol_constant_p): Likewise.
900 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
901 (symbol_get_obj, symbol_set_obj): Likewise.
902 (symbol_get_tc, symbol_set_tc): Likewise.
903 (symbol_begin): Initialize local_hash.
904 (print_symbol_value_1): Handle local symbols.
905 (symbol_print_statistics): Print local symbol statistics.
906 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
907 Declare new symbols.c functions. Move many declarations here from
909 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
910 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
911 (struct symbol): Move bsym to make it clearly the first field.
912 Remove TARGET_SYMBOL_FIELDS.
913 (symbolS): Don't typedef.
914 (struct broken_word): Remove.
915 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
916 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
917 (symbol_clear_list_pointers): Likewise.
918 (symbol_insert, symbol_remove): Likewise.
919 (symbol_previous, symbol_append): Likewise.
920 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
921 (struct local_symbol): Define.
922 (local_symbol_converted_p, local_symbol_mark_converted): Define.
923 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
924 (local_symbol_get_frag, local_symbol_set_frag): Define.
925 (local_symbol_get_real_symbol): Define.
926 (local_symbol_set_real_symbol): Define.
928 * write.c (write_object_file): Call resolve_local_symbol_values.
929 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
930 (TARGET_SYMBOL_FIELDS): Don't define.
931 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
932 ECOFF_DEBUGGING, add ECOFF fields.
933 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
934 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
935 ECOFF_DEBUGGING, add ECOFF fields.
936 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
937 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
938 * config/tc-mcore.h: Don't include struc-symbol.h.
939 (TARGET_SYMBOL_FIELDS): Don't define.
940 (struct mcore_tc_sy): Define.
941 (TC_SYMFIELD_TYPE): Define.
942 * Many files: Use symbolS instead of struct symbol. Use new
943 accessor functions rather than referring to symbolS fields
946 * read.c (s_mri_common): Don't add in value of line_label.
948 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
949 checking for SEC_LINK_ONCE.
951 * config/tc-sh.h (sh_fix_adjustable): Declare.
953 * app.c (input_buffer): New static variable.
954 (app_push): Save saved_input in allocated buffer.
955 (app_pop): Restored saved_input.
956 (do_scrub_chars): Change get parameter to take char * and int as
957 arguments. Change GET macro to pass input_buffer to get
958 function. Don't save input into allocated buffer.
959 * as.h (do_scrub_chars): Update declaration.
960 * input-file.c (input_file_get): Change to take char * and int.
961 Read data into passed in buffer. Remove static buffer.
962 * read.c (scrub_from_string): Change to take char * and int. Copy
963 data into passed in buffer.
965 * hash.h: Neaten. Declare hash_traverse.
966 * hash.c: Complete rewrite based on BFD hashing code.
967 * gasp.c (chunksize): New variable.
968 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
971 1999-05-28 Nick Clifton <nickc@cygnus.com>
973 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
974 addend unless the target uses an old ABI.
976 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
978 -Wchar-subscripts cleanup
979 * listing.c (listing_newline): Use unsigned char variable, so
980 calls to isascii,iscntrl are correct.
981 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
983 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
984 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
985 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
986 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
988 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
990 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
992 (arch_coldfire_p): New #define.
993 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
995 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
997 * config/tc-m68k.c (install_operand): Add places `n', `o'.
999 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
1000 (install_operand): Add place `N'.
1001 (init_table): Add registers ACC, MACSR, MASK.
1003 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
1005 * config/tc-m68k.c: Change mcf5200 --> mcf.
1006 (archs): Add mcf5206e, mcf5307.
1007 (m68k_ip): Add format `u'.
1008 (install_operand): Add place `m', `M', `h'.
1009 (init_table): Add upper/lower registers.
1011 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
1013 1999-05-28 Martin Dorey <mdorey@madge.com>
1015 * config/tc-i960.c: Several minor changes to add ELF and
1016 BFD_ASSEMBLER support.
1017 * config/tc-i960.h: Likewise.
1018 * configure.in (i960-*-elf*): New target.
1019 * aclocal.m4, configure: Rebuild.
1021 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1023 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
1024 reloc changes when defined(BFD_ASSEMBLER).
1026 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
1028 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
1030 * write.c (write_print_statistics): Output to file, not stderr.
1032 * expr.c (generic_bignum_to_int32,64): Prototype.
1034 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
1035 output_sleb128, output_uleb128, output_big_sleb128,
1036 output_big_uleb128, output_big_leb128): Prototype.
1037 (output_big_sleb128, output_big_uleb128): Make inline.
1038 (output_big_leb128): Remove inline
1040 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1041 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
1042 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
1043 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
1044 value for correct overflow check in write.c:fixup_segment.
1045 * write.c (fixup_segment): Move bitfield overflow checks to after
1046 the md_apply_fix call.
1047 * config/obj-coff.c (fixup_segment): Likewise.
1048 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
1049 valueT *val argument.
1051 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1053 * config/atof-ieee.c (gen_to_words): Correctly round a
1054 denormalized number. Fix off-by-one in range checking for
1055 exponent in a denormal.
1057 1999-05-10 Nick Clifton <nickc@cygnus.com>
1059 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
1062 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
1064 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
1066 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1068 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
1069 (ReverseRegRegmem): Remove.
1070 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
1071 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
1072 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
1075 From Doug Ledford <dledford@redhat.com>
1076 * config/tc-i386.h (RegXMM): New for P/III.
1077 * config/tc-i386.c: Add support for P/III.
1079 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
1081 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
1082 (md_begin): Allow ppc32 insns in ppc64bridge mode.
1083 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
1085 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
1087 * config/tc-i386.c (i386_immediate): Skip whitespace before
1088 complaining about junk after expression.
1089 (i386_displacement): Likewise.
1091 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
1093 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
1094 Don't copy before downcaseing.
1096 1999-05-05 Catherine Moore <clm@cygnus.com>
1098 * tc-m68k.c: Include elf/m68k.h.
1099 (m68k_elf_final_processing): New routine.
1100 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
1103 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
1105 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
1108 1999-04-30 Nick Clifton <nickc@cygnus.com>
1110 * config/tc-mcore.c (mcore_s_section): Dump literals before
1113 1999-04-29 Nick Clifton <nickc@cygnus.com>
1115 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
1118 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
1120 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1121 (TC_INIT_FIX_DATA): Delete.
1122 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1123 (TC_INIT_FIX_DATA): Delete.
1124 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
1125 * write.c (fix_new_internal): Initialize fx_cgen member.
1126 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
1127 (gas_cgen_md_apply_fix3): Update.
1128 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
1129 (md_cgen_record_fixup_exp): Update.
1130 (FX_OPINFO_R_TYPE): Update.
1132 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
1133 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
1134 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
1135 * frags.h (struct frag): Make opindex, opinfo ints.
1137 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
1139 1999-04-26 Tom Tromey <tromey@cygnus.com>
1141 * aclocal.m4, configure: Updated for new version of libtool.
1143 1999-04-22 Nick Clifton <nickc@cygnus.com>
1145 * config/tc-mcore.c (md_apply_fix3): Renamed function from
1147 (md_apply_fix3): Do not fix up absolute relocations against
1150 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
1152 1999-04-20 Nick Clifton <nickc@cygnus.com>
1154 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
1155 changes and data-in-text directives.
1156 (mcore_cons): New function: intercept cons() operations.
1157 (mcore_float_cons): New function: intercept float_cons()
1159 (mcore_stringer): New function: intercept stringer() operations.
1161 1999-04-18 Ian Lance Taylor <ian@zembu.com>
1163 * obj.h (struct format_ops): Change generate_asm_lineno field to
1165 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
1167 * config/tc-alpha.c (find_opcode_match): Add default case to
1169 (find_macro_match): Likewise.
1170 (load_expression): Parenthesize && within ||.
1172 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1174 1999-04-17 Nick Clifton <nickc@cygnus.com>
1176 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
1177 .text .data .section pseudo ops.
1178 (mcore_s_section): New function. Dump lits before changing secs.
1179 (mcore_s_text): New function. Dump lits before changing secs.
1180 (mcore_s_data): New function. Dump lits before changing secs.
1182 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
1184 * config/tc-mips.c (mips_32bitmode): New.
1185 (md_begin): Set mips_32bitmode if needed.
1186 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
1187 Set EF_MIPS_32BITMODE.
1189 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
1191 * config/obj-coff.c (c_section_symbol): Fix typo in previous
1194 1999-04-16 Nick Clifton <nickc@cygnus.com>
1196 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
1198 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
1200 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
1201 expressions correctly.
1204 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
1206 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
1208 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
1210 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
1211 and fmpynfadd instructions.
1213 1999-04-11 Richard Henderson <rth@cygnus.com>
1215 * as.h (environ): Declare it, if needed.
1216 * as.c (dump_statistics): Don't declare environ.
1217 * configure.in (environ): Detect declaration.
1218 * configure, config.in: Rebuild
1220 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
1221 (i386_displacement): Allocate enough space for replacement buffer.
1222 Clean up replacement buffer initialization.
1224 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
1226 * subsegs.c (section_symbol): Don't create a new symbol if one
1227 already exists; instead, use the existing one, but set its segment
1228 and frag data if it hasn't already been defined.
1229 * config/obj-coff.c (c_section_symbol): Likewise.
1231 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
1233 * tc-alpha.c (load_expression): Call as_bad instead of abort.
1235 1999-04-08 Nick Clifton <nickc@cygnus.com>
1237 * config/tc-mcore.c: New File: Support routines for MCore
1239 * config/tc-mcore.h: New File: Definitions for MCore assembler.
1240 * config/obj-coff.c: Add support for mcore-pe target.
1242 * Makefile.am: Add support for MCore targets.
1243 * Makefile.in: Regenerate.
1244 * configure.in: Add support for MCore targets.
1245 * configure: Regenerate.
1247 * doc/all.texi: Set MCORE.
1248 * doc/as.texinfo: Document MCore specific command line options.
1250 * write.h: Prevent multiple inclusion.
1252 1999-04-06 Ian Lance Taylor <ian@zembu.com>
1254 * asintl.h (LC_MESSAGES): Never define.
1255 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
1257 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
1260 * Makefile.am (m68k-parse.c): If configuring in the source
1261 directory, copy m68k-parse.y into the local directory before
1262 running ylwrap, to remove spurious differences when generating
1264 * Makefile.in: Rebuild.
1266 * config/tc-sparc.h (md_do_align): Just allocate the number of
1267 bytes necessary, rather than always allocating 1024.
1269 1999-04-04 Ian Lance Taylor <ian@zembu.com>
1271 * listing.c (listing_newline): Add cast to avoid warning.
1272 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
1273 * config/tc-i386.c (i386_scale): Add return value.
1274 (build_displacement_string): Remove unused local temp_disp2.
1275 (i386_intel_memory_operand): Add parentheses to avoid warning.
1276 (i386_intel_operand): Remove unused local end_of_operand_string.
1277 (i386_operand): Remove unused local operand_modifier.
1278 (i386_operand): Add parens to avoid warning.
1280 1999-04-04 Don Bowman <don@pixsci.com>
1282 * configure.in: Add mips*-*-vxworks* target; have it define
1284 * configure, config.in: Rebuild.
1286 1999-03-31 Nick Clifton <nickc@cygnus.com>
1288 * configure.in (emulations): Add support for arm-epoc-pe.
1289 * configure: Regenerate.
1290 * config/te-epoc-pe.h: New file. Define macros specific to
1292 * config/tc-arm.h: Select epoc-pe-arm target format if configured
1293 for arm-epoc-pe target.
1295 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
1297 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
1299 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
1301 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
1302 detect ",n" without a condition.
1303 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1306 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
1308 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
1309 instruction is encoded with one bit.
1312 1999-03-23 Ian Lance Taylor <ian@zembu.com>
1314 * doc/internals.texi (CPU backend): Mention that
1315 line_separator_chars should not include newline. From thi
1316 <ttn@mingle.glug.org>.
1318 1999-03-22 Doug Evans <devans@casey.cygnus.com>
1320 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1321 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
1323 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
1325 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
1327 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
1329 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
1332 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
1334 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
1336 1999-03-15 Martin Hunt <hunt@cygnus.com>
1338 * app.c (do_scrub_begin): Change '-' back to a symbol char
1339 so we can use multiple opcodes on a line again.
1341 * config/tc-d30v.c: By default, warn if a symbol has
1342 the same name as a register. Plus some minor
1343 updates from the branch.
1345 1999-03-13 Nick Clifton <nickc@cygnus.com>
1347 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
1348 BFD_RELOC_16 and BFD_RELOC_64.
1350 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1352 * expr.c (expr): Add missing else.
1354 1999-03-12 Nick Clifton <nickc@cygnus.com>
1356 * config/tc-arm.c (md_apply_fix3): Improve error message.
1358 1999-03-11 Doug Evans <devans@casey.cygnus.com>
1360 * Makefile.am (CPU_TYPES): Add fr30.
1361 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
1362 (fr30,m32r dependencies): Update.
1363 * Makefile.in: Rebuild.
1365 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
1366 (gas_cgen_record_fixup_exp): Ditto.
1367 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
1368 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
1369 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1370 (md_cgen_lookup_reloc): Update use of operand->type.
1371 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
1372 (md_convert_frag): Call cgen_operand_lookup_by_num.
1373 (md_cgen_lookup_reloc): Update use of operand->type.
1374 (m32r_cgen_record_fixup_exp): Ditto.
1376 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
1378 * config/tc-mips.c (md_show_usage): Fix message.
1380 1999-03-03 Nick Clifton <nickc@cygnus.com>
1382 * doc/c-arm.texi (ARM Syntax): Document new command line switches
1383 and LDR reg,=<expr> instruction.
1385 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
1388 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
1390 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
1392 1999-02-17 Nick Clifton <nickc@cygnus.com>
1394 This patch was created by: Scott Bambrough
1395 <scottb@corelcomputer.com>
1398 Special cased '@' character. The '@' character is used as the
1399 ARM assembler comment character, as a special character
1400 and in ELF .symver pseudo-op's, and as a special character in
1401 .type and .section pseudo-ops.
1402 (symver_pseudo): New static variable.
1403 (symver_state): New static variable.
1404 (struct app_save): Add field 'symver_state'.
1405 (app_push): Save global symver_state int struct app_save.
1406 (app_pop): Restore global symver_state from struct app_save.
1407 (do_scrub_chars): Special case handling of '@' character in
1410 * configure.in: Modified to recognize armv* uname syntax from ARM
1412 * configure: Regenerated.
1414 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
1415 a prefix to the section's type.
1416 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
1417 the type's typename.
1419 * config/tc-arm.h: Add support for PIC generation:
1420 (pic_code): New boolean.
1421 (obj_relocate_extern): Define.
1422 (TC_RELOC_RTSYM_LOC_FIXUP): Define
1423 (TC_CONS_FIX_NEW): Define.
1424 (tc_fix_adjustable): Define.
1425 (GLOBAL_OFFSET_TABLE_NAME): Define.
1427 * config/tc-arm.c: Add support for PIC generation:
1428 (line_seperator_chars): Allow ';' as a seperator for Linux.
1429 (is_immediate_prefix): New macro.
1430 (arm_parse_reloc): New function.
1431 (s_arm_elf_cons): New function.
1432 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
1433 (md_undefined_symbol): Special case handling for the Global Offset
1435 (md_apply_fix3): Handle PIC relocs.
1436 (tc_gen_reloc): Handle PIC relocs.
1437 (md_parse_option): Add support for '-k' command line switch to
1438 enable PIC generation.
1439 (cons_fix_new_arm): New function.
1440 (s_arm_elf_cons): New function.
1442 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
1444 * configure.in: Add comments for uses of AC_DEFINE.
1445 * acinclude.m4: Likewise.
1446 * acconfig.h: Remove.
1447 * aclocal.m4: Rebuild.
1448 * configure: Rebuild.
1449 * Makefile.in: Rebuild.
1450 * config.in: Rebuild.
1452 1999-02-15 Jim Lemke <jlemke@cygnus.com>
1454 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
1455 non-constant offset from a base register.
1457 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
1459 * config/tc-alpha.c (md_show_usage): Put \ before newline in
1462 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
1464 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
1465 (emit_insn): Look for pc-relative and no-overflow specifiers on
1466 internal relocation types.
1468 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
1470 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
1473 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
1475 (mips_4650, mips_4010, mips_4100): Variables removed.
1476 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
1477 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
1479 (md_begin): Don't bother initializing the mips_NNNN variables;
1480 mips_cpu is set, and that's good enough now.
1481 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
1482 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
1483 (show): New function, to handle wrapping in the CPU lists.
1484 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
1486 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
1488 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
1489 than treat as an immediate specifier.
1491 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
1493 * config/tc-i386.c: Prototype many functions.
1494 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
1495 (i386_immediate): Remove unused second argument.
1496 (i386_intel_operand): Fix i386_is_reg typo.
1497 (i386_operand): Use allow_naked_reg.
1498 (output_invalid): Make operand int for K&R.
1500 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
1502 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
1504 * Makefile.in: Rebuild.
1506 1999-02-09 Doug Evans <devans@casey.cygnus.com>
1508 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
1510 (EXTRA_as_new_SOURCES): Comment out.
1511 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
1512 * Makefile.in: Rebuild.
1513 * doc/Makefile.in: Rebuild.
1514 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
1515 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
1516 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
1517 * configure: Rebuild.
1518 * aclocal.m4: Rebuild.
1519 * config.in: Rebuild.
1520 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
1521 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1522 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
1523 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1524 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
1525 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
1526 (gas_cgen_record_fixup_exp): Ditto.
1527 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
1528 descriptor, not global variable.
1529 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
1530 descriptor, not global variable. Refer to insert_operand handler
1531 via cpu descriptor, not global function.
1532 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1533 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
1534 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
1535 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1536 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
1537 * config/tc-m32r.c: Ditto.
1538 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
1539 (md_assemble): Ditto.
1540 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
1542 1999-02-09 Nick Clifton <nickc@cygnus.com>
1544 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
1545 relocations for ELF targets.
1547 1999-02-08 Nick Clifton <nickc@cygnus.com>
1549 * configure.in: Add support for StrongARM target.
1550 * configure: Regenerate.
1552 1999-02-05 Nick Clifton <nickc@cygnus.com>
1554 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
1556 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
1559 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
1561 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
1563 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
1565 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
1566 (INTEL_DWORD_MNEM_SUFFIX): Define.
1569 (DWORD_PTR): Define.
1570 (XWORD_PTR): Define.
1572 (OFFSET_FLAT): Define.
1574 (NONE_FOUND): Define.
1577 * config/tc-i386.c (set_intel_syntax): New routine.
1578 (intel_syntax): Declare.
1579 (allow_naked_reg): Declare.
1580 (md_pseudo_table): Support .intel_syntax and .att_syntax.
1581 (intel_float_operand): New routine.
1582 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
1583 Handle brackets as well as parens. Call i386_intel_operand for
1584 intel syntax. Reverse operands if appropriate. Handle new
1585 suffixes. Handle movzx and movsx.
1586 (i386_is_reg): New routine.
1587 (i386_immediate): New routine.
1588 (i386_scale): New routine.
1589 (i386_displacement): New routine.
1590 (i386_operand_modifier): New routine.
1591 (build_displacement_string): New routine.
1592 (i386_parse_seg): New routine.
1593 (i386_intel_memory_operand): New routine.
1594 (i386_intel_operand): New routine.
1595 (i386_operand): Call i386_displacement, i386_immediate,
1596 i386_scale, etc. instead of handling inline.
1597 (parse_register): Handle registers without prefix.
1599 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
1601 * configure: Regenerate.
1602 * configure.in (arm-*-oabi): New.
1603 (thumb-*-oabi): New.
1604 * config/tc-arm.c (target_oabi): Declare.
1605 (md_apply_fix3): Support REL relocs.
1606 (md_parse_option): Handle -oabi.
1607 (elf32_arm_target_format): New routine.
1608 (md_longopts): Add OPTION_OABI.
1609 * config/tc-arm.h: Redefine TARGET_FORMAT.
1612 1999-01-28 Nick Clifton <nickc@cygnus.com>
1614 * write.c (write_relocs): Handle out of range error.
1616 * config/tc-fr30.c (fr30_fix_adjustable): New function.
1617 (fr30_force_relocation): Default to 0.
1619 * config/tc-fr30.h (obj_fix_adjustable): Define.
1620 (TC_FORCE_RELOCATION): Define.
1622 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
1625 1999-01-16 Nick Clifton <nickc@cygnus.com>
1627 * config/tc-d30v.c (write_2_short): Do not generate a sequential
1628 merge of two instructions if the left instruciton kills the right.
1630 1999-01-11 Doug Evans <devans@casey.cygnus.com>
1632 * Makefile.in: Regenerate.
1633 * configure.in: Redo test for using cgen.
1634 * configure: Regenerate.
1636 1999-01-09 Nick Clifton <nickc@cygnus.com>
1638 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
1639 redefinition of this macro.
1641 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
1643 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
1646 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1648 * config/tc-mips.c (append_insn): For mips16, insert a nop between
1649 a read of HI or LO and an immediatly following branch.
1651 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1653 * config/tc-mips.c (md_begin): Another correction to the setting of
1656 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
1658 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
1660 1998-12-21 Nick Clifton <nickc@cygnus.com>
1662 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
1663 bit insn when optimizing, so that parallelised instructions will
1664 start on a 32 bit boundary.
1666 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
1668 * config/tc-mips.c (mips_eabi64): New.
1669 (md_begin): Set mips_eabi64.
1670 (mips_elf_final_processing): Use it.
1672 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
1674 * config/tc-mips.c (mips_elf_final_processing):
1675 Correct setting of ABI in e_flags.
1677 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
1679 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
1681 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
1683 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
1685 1998-12-15 Doug Evans <devans@casey.cygnus.com>
1687 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
1688 warning, values that don't fit in the field.
1690 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1692 * config/tc-mips.c (mips_abi_string): New.
1693 (md_parse_option,md_longopts): Add mabi.
1694 (mips_elf_final_processing): Set e_flags based on mabi flag.
1696 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1698 * config/tc-mips.c (md_parse_option): Handle vr4111.
1700 98-12-11 Ken Raeburn <raeburn@cygnus.com>
1702 * config/tc-h8300.c (build_bytes): Change message given if the
1703 instruction requires H8/300H mode and we're not in Hmode, to
1704 suggest that it may be the operand modes that are the problem, not
1705 necessarily the opcode.
1707 1998-12-10 Nick Clifton <nickc@cygnus.com>
1709 * config/tc-fr30.c: Add line separator character.
1711 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
1713 * configure.in (hppa-*-mpeix*): New target.
1714 * config/obj-som.h (obj_som_compiler): Declare.
1715 * config/obj-som.c (compiler_seen): New static variable.
1716 (obj_som_compiler): New function.
1717 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
1718 (md_pseudo_table): Add "compiler" if OBJ_SOM.
1719 (pa_type_args): Set hppa_priv_level.
1720 (pa_compiler): New static function if OBJ_SOM.
1721 * configure: Rebuild.
1723 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
1725 * read.c (output_leb128): Don't mark as inline.
1727 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
1729 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
1730 AIX .vbyte unaligned data support.
1731 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
1732 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
1735 1998-12-07 Nick Clifton <nickc@cygnus.com>
1737 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
1740 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
1742 * config/tc-arm.c (elf32_arm_force_relocation): Check for
1743 BFD_RELOC_ARM_PCREL_BRANCH.
1745 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
1747 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
1748 checking the target type.
1749 (mips-dec-bsd*): Set endian to little.
1750 * configure: Rebuild.
1752 COFF weak symbol support, based on patches from Mark Elbrecht
1753 <snowball3@usa.net>:
1754 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
1755 * config/obj-coff.c (obj_coff_weak): New static function.
1756 (obj_coff_endef) [both versions]: Handle weak symbols.
1757 (coff_frob_symbol): Likewise.
1758 (yank_symbols): Likewise.
1759 (obj_pseudo_table): Add "weak".
1761 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
1762 <aymeric.vincent@emi.u-bordeaux.fr>.
1763 * aclocal.m4: Rebuild with current tools.
1764 * configure: Rebuild.
1766 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
1767 an assertion failure for a case we can't handle when OBJ_ECOFF.
1769 * expr.c (operator): And with 0xff to avoid problems with signed
1772 1998-12-03 Nick Clifton <nickc@cygnus.com>
1774 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
1775 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
1777 1998-12-02 Nick Clifton <nickc@cygnus.com>
1779 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
1782 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
1784 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
1787 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
1789 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
1792 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
1794 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
1796 (d10v_cleanup): Only generate previous insn if a multiline insn is
1799 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
1801 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
1804 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
1806 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
1807 -marm6xxx command line switches.
1809 1998-11-18 Doug Evans <devans@casey.cygnus.com>
1811 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
1812 (itbl-ops.o): Delete duplicate dependencies.
1813 Rebuild dependencies.
1814 Add fr30 dependencies.
1815 * Makefile.in: Rebuild.
1817 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
1819 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
1821 * listing.c: Ignore line terminator characters found inside
1824 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
1826 * po/gas.pot: Regenerated.
1828 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
1830 * config/tc-fr30.c (fr30_is_colon_insn): New name for
1831 fr30_is_label_start(). Also checks for delay slot insns.
1833 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
1834 FR30 instructions which contain a colon in the mnemonic.
1836 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
1838 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
1840 * config/tc-fr30.c: Removed currently superflous code.
1842 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
1844 * config/tc-fr30.h: New file.
1845 * config/tc-fr30.c: Tweaking so that it will compile.
1847 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
1849 * config/tc-d10v.h (obj_fix_adjustable): Define.
1850 (TC_FORCE_RELOCATION): Define.
1851 (d10v_force_relocation): Declare.
1852 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
1853 (md_apply_fix3): Handle Vtable relocs.
1854 (d10v_fix_adjustable): New.
1855 (d10v_force_relocation): New.
1857 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
1859 * config/tc-d30v.c: Change default behaviour to ignore potential
1860 conflicts between register name and symbol names.
1862 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
1864 * configure.in: Add fr30-*-*.
1865 * config/tc-fr30.c: New file.
1866 * Makefile.in: Regenerated.
1867 * config.in: Regenerated.
1868 * configure: Regenerated.
1869 * doc/Makefile.in: Regenerated.
1870 * po/gas.pot: Regenerated.
1872 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
1874 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
1877 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
1879 * app.c (do_scrub_begin): Set characters above 127 to be symbol
1881 (do_scrub_chars): Add some casts to unsigned char to avoid
1882 unwanted sign extension.
1883 * read.c (lex_type): Set characters about 127 to be symbol
1885 * config/tc-i386.c (md_begin): Set identifier_chars and
1886 operand_chars for values above 127.
1888 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
1890 * configure.in: detect cygwin* instead of cygwin32*
1891 * configure: regenerate
1893 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
1895 * listing.c: Add support for producing a listing from piped
1898 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
1900 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
1901 (append_insn): Account for the tx39's multiply behavior.
1903 1998-10-26 Michael Meissner <meissner@cygnus.com>
1905 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
1906 from assemble_parallel_insns. Add support for '->' to indicate
1907 explicitly serializing the instructions.
1908 (md_assemble): Ditto.
1910 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
1912 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
1915 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
1917 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
1919 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
1921 * config/tc-mips.c : support frame and regmask/fregmask when
1922 MIPS_STABS_ELF is specified.
1924 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
1926 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
1927 (md_apply_fix): Don't return 1 for VTABLE relocs.
1928 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
1930 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1932 * doc/c-i386.texi: Replace occurences of "opcode" with
1933 "instruction mnemonic", "instruction", or "mnemonic" when
1934 referring to the name of an instruction. Use "opcode" when
1935 referring to the sequence of machine bytes.
1937 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
1938 (is_opcode_char): Rename to is_mnemonic_char.
1939 (md_assemble and i386_operand): Correct error messages from
1940 "opcode" to "instruction mnemonic"
1941 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
1942 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
1943 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
1944 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
1945 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
1946 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
1947 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
1949 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
1951 * config/tc-i386.c (i386_operand): Check for garbage after
1954 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
1956 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
1957 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
1959 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
1961 * config/tc-sh.h (obj_fix_adjustable): Define.
1962 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
1963 (md_apply_fix): Likewise.
1964 (tc_gen_reloc): Likewise.
1965 (sh_fix_adjustable): New.
1967 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
1969 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
1970 * cgen.h (gas_cgen_finish_insn): Update prototype.
1971 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
1972 cgen_insn_t -> CGEN_INSN_INT.
1973 (make_parallel): Update handling of CGEN_INT_INSN_P.
1974 (assemble_parallel_insn): Ditto.
1975 (target_make_parallel): New function.
1976 (md_assemble): Use it.
1978 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
1980 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
1982 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
1984 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
1985 converted into lower case.
1987 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
1989 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
1990 (gas_cgen_tc_gen_reloc): Likewise.
1991 * config/tc-m32r.h (obj_fix_adjustable): Define.
1992 * config/tc-m32r.c (m32r_fix_adjustable): New.
1993 (m32r_force_relocation): Handle VTABLE relocs.
1995 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
1997 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
1999 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
2001 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
2002 to lower case before parsing.
2004 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
2005 parallel insns modift buts in the PSW as a side effect.
2007 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
2009 * config/tc-d30v.c (find_format): Test for missing flag and
2012 (md_apply_fix3): Fix error messages to avoid
2013 assumption about presence of a symbol.
2015 (parallel_ok): Disallow parallel instructions that both modify the
2018 (find_format): Generate a warning if an odd numbered register is
2019 used as the first register in a mutli-register instruction.
2021 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
2023 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
2024 relocations are always associated with a symbol.
2026 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
2028 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
2029 (elf32_sparc_force_relocation): Declare.
2030 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
2031 (tc_gen_reloc): Handle vtable relocs.
2032 (elf32_sparc_force_relocation): New.
2034 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
2036 * symbols.c (S_IS_FUNCTION): New.
2037 * config/tc-v850.h (obj_fix_adjustable): Define.
2038 (TC_FORCE_RELOCATION): Define.
2039 (v850_force_relocation): Declare.
2040 * config/tc-v850.c (tc_gen_reloc): Use offset instead
2041 of fx_addnumber for VTABLE reloc addends.
2042 (md_apply_fix3): Handle VTABLE relocs.
2043 (v850_fix_adjustable): New.
2044 (v850_force_relocation): New.
2046 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
2048 * tc-hppa.c (fp_operand_format): Add some additional formats.
2049 (pa_ip): Do not automatically promote into pa2.0 mode.
2050 (pa_level): Handle ".level 2.0".
2052 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2054 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
2055 * config/tc-i386.h (template.extension_opcode): Change to
2056 unsigned int to allow full range of 8-bit opcode suffixes.
2057 (None): Redefine as 0xffff.
2059 From Jeff B Epler <jepler@usgs.gov>
2060 * doc/c-i386.texi (i386-SIMD): New section.
2062 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
2064 * read.c (discard_rest_of_line): New function.
2065 * read.h: Declare it.
2066 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
2068 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
2070 * config/tc-d10v.c (find_symbol_matching_register): New function.
2071 (find_opcode): Cope with the case where a register name matches
2074 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
2076 * config/tc-v850.c (md_pcrel_from): Rename to
2077 v850_pcrel_from_section.
2078 (v850_pcrel_from_section): Do not resolves symbols in other
2081 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
2083 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
2085 * config/tc-d10v.c (find_opcode): Generate an error if a register
2086 is supplied for an operand that should not be a register.
2088 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
2090 * config/tc-d30v.c (write_2_short): But do allow delayed branch
2091 instructions to have another instruction in the right bin.
2093 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
2095 * config/tc-d30v.c (write_2_short): Do not allow instructions in
2096 the right container if the left container holds a branch
2099 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
2101 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
2102 both a register name and symbol name.
2103 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
2105 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
2107 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
2108 execution unit class.
2110 (reg_name_search): If a name matches a register and a symbol,
2111 prefer the register.
2112 (find_format): Disallow flag registers when a general purpose
2113 register is required.
2114 If a number is required, but a register has been given, check to
2115 see if a symbol with the same name as the register exists, and if
2116 so, use that symbol.
2118 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
2120 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
2122 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
2124 * config/tc-d30v.c (find_format): Do not accept flag registers as
2125 general purpose registers.
2126 (find_format): If an immediate value is expected at a given place
2127 in a format, but a register name has been provided instead, check
2128 to see if that register name matches the name of a predefined
2129 symbol and if it does, then use the symbol instead.
2130 (reg_name_search): If a register name matches a symbol name,
2131 prefer the register name to the symbol name.
2133 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
2135 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
2136 the previous insn to empty.
2138 1998-09-20 Michael Meissner <meissner@cygnus.com>
2140 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
2141 pieces, forcing the use of an ANSI compiler.
2143 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2145 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
2147 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
2149 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
2151 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
2153 (obj_elf_vtable_entry): Likewise.
2154 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
2155 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
2156 (tc_gen_reloc): Likewise.
2157 (arm_fix_adjustable): Likewise.
2158 (elf32_arm_force_relocation): New.
2159 (armelf_frob_symbol): Remove coff-style symbol support.
2161 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
2163 * config/tc-i386.c (i386_operand): Fix typo in last patch.
2165 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
2167 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
2168 OBJ_COFF so that routine is defined for a.out format.
2170 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
2172 * config/tc-i386.c (i386_operand): Detect non-segment registers
2173 used as segment prefixes.
2175 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
2177 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
2178 optimize across FDE boundaries.
2180 * config/obj-coff.c (obj_coff_section): Preserve any link once
2181 flags when setting the section flags.
2183 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
2185 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
2186 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
2188 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2190 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
2193 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
2195 * frags.c (frag_grow): Include the size of the frag struct in the
2198 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
2199 if the new subseg comes before the old.
2201 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2203 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
2204 to handle edge8 and edge16.
2206 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
2208 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
2209 before we clobber the symbol involved.
2211 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
2213 * config/tc-arm.c: Remove OBJ_ELF definitions for
2214 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
2215 use arm_adjust_symtab for OBJ_COFF.
2216 (armelf_adjust_symtab): New Routine.
2217 * config/tc-arm.h: Define obj_adjust_symtab to
2218 armelf_adjust_symtab for OBJ_ELF.
2220 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
2222 * configure.in: Make all i386-elf targets use bfd_gas.
2223 * config/tc-i386.c (tc_i386_force_relocation): New.
2224 (tc_i386_fix_adjustable): Don't fix vtable relocs.
2225 (md_apply_fix3): Likewise.
2226 (tc_gen_reloc): Handle them.
2227 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
2228 tc_i386_force_relocation.
2230 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
2232 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
2234 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
2236 * config/tc-d30v.c (md_assemble): Copy previous opcode over
2237 current opcode after writing the first insturction of a reverse
2240 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
2242 * read.h (generate_lineno_debug): Add prototype.
2243 * read.c (generate_lineno_debug): Make non-static.
2245 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2247 * config/tc-i386.c (md_assemble): Only warn for address/data size
2250 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
2252 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
2253 against Thumb function names, as the linker needs this information.
2255 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
2257 * expr.c (operand): Check also that there is no advance in operand
2258 after atof_generic in order to decide "is it label 0f or floating
2261 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
2263 * config/tc-m32r.c: Replace double dash prefix to M32R specific
2264 command line options with a single dash.
2265 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
2267 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
2269 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
2270 * tc-arm.c (arm_fix_adjustable): New routine.
2272 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
2274 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
2275 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
2276 demand_empty_rest_of_line before mri_comment_end.
2277 (equals): Check garbage after expression before
2278 mri_comment_end in MRI mode.
2280 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
2282 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
2283 small immediate constant to use the constant itself rather than
2286 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
2288 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
2289 (pa_leave): Likewise.
2291 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2293 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
2295 (i386_operand): Fix an error message.
2297 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
2299 * doc/c-arm.texi (ARM Directives): Document .req directive.
2301 * config/tc-arm.c (reg_required_here): Display erroneous string if
2302 the register name could not be decoded.
2303 Do not set inst.instruction if the sift is -1.
2305 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
2307 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
2310 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
2312 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2313 even if it is belived to be unnecessary.
2315 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2317 config/tc-i386.c (i386_operand): Size immediate constants by
2318 suffix (erroneously removed as part of July 7 change).
2320 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
2322 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
2323 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
2324 (armelf_frob_symbol): New Routine.
2325 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
2327 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
2329 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
2331 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
2333 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
2334 command line switches passed to assembler.
2336 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
2338 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
2339 (gas_cgen_opcode_desc): Declare.
2340 (gas_cgen_parse_operand): Declare.
2341 (*): Prepend gas_ to gas specific fns to denote them as such.
2343 * cgen.c (gas_cgen_opcode_desc): New global
2344 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
2345 (queue_fixup): Renamed from cgen_queue_fixup.
2346 (*): Prepend gas_ to gas specific fns to denote them as such.
2348 (gas_cgen_md_apply_fix3): Update call to insert_operand.
2349 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
2350 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
2351 Open opcode table and initialize it.
2352 (make_parallel): Use gas_cgen_opcode_desc.
2353 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
2354 (md_assemble): Ditto.
2356 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
2358 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
2359 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
2360 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
2361 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
2362 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
2363 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
2364 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
2365 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
2366 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
2367 (INIT_STAB_SECTION): Likewise.
2368 (OBJ_PROCESS_STAB): Likewise.
2370 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
2371 (md_parse_option): Watch for them.
2372 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
2373 (md_begin): Kill neverdef code.
2374 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
2375 (s_alpha_prologue): Watch alpha_cur_ent_sym.
2376 (s_alpha_coff_wrapper): New.
2377 (md_pseudo_table): Trap all ECOFF pseudos.
2379 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
2381 Start of changes to remove mdebug section from mips*-elf
2382 Based on MIPS_STAB_ELF definition
2383 * acconfig.h: undef if not configured
2384 * config.in: undef if not configured
2385 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
2386 * config/tc-mips.c (s_ent): set BSF_FUNCTION
2387 * stabs.c (s_stab_generic): flush frag
2389 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
2391 * configure.in: (arm-*-elf): Handle.
2392 (thumb-*-elf): Handle.
2393 * configure: Regenerate.
2394 * read.c (stringer): Fix typo in comment.
2395 * write.c (fixup_segment): Don't add symbol value to addend if
2397 * config/tc-arm.c (md_section_align): Don't align dwarf debug
2399 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
2402 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
2404 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
2405 (write_2_short): Emit warning if new flag is set.
2406 (do_assemble): Set flags if left instruction is one of special
2407 "right-instruction-killer" type.
2409 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
2411 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
2412 Always output words in debug_info section as big endian.
2413 (sparc_target_format): Choose correct bfd target.
2414 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
2416 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
2418 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
2419 to work with internationalization code. Issue an error when two
2420 operands match that are not allowed to match.
2422 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
2424 * configure.in (install_tooldir): Allow target to specify whether
2425 it wants to be installed in $(tooldir)/bin.
2426 * configure: Regenerate.
2427 * Makefile.am (install-exec-local): Set install-exec-tooldir
2428 dependency via configure.
2429 * Makefile.in: Regenerate.
2431 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
2433 * Makefile.am (install-exec-local): Split into two ...
2434 (install-exec-bindir,install-exec-tooldir): New rules.
2435 * Makefile.in: Regenerate.
2437 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
2439 * Makefile.am (install-exec-local): Don't remove the file before
2440 checking whether $(bindir) == $(tooldir)/bin. From Maciej
2441 W. Rozycki <macro@ds2.pg.gda.pl>.
2442 * Makefile.in: Rebuild.
2444 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
2446 * cgen.c: Include libiberty.h.
2447 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
2448 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
2449 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
2450 (md_cgen_lookup_reloc)): Declare.
2451 (md_cgen_record_fixup_exp): Declare.
2452 * config/tc-m32r.h (md_pcrel_from_section): Declare.
2453 (m32r_relax_frag): Declare.
2454 (cgen_md_apply_fix3): Decls moved to cgen.h.
2455 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
2456 (m32r_cgen_record_fixup_exp): Delete decl.
2457 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
2458 (assemble_nop): Delete.
2459 (expand_debug_syms): Delete unused `exp'.
2460 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
2461 Add default case for -Wall.
2462 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
2463 (md_atof): Delete unused wordP.
2465 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
2467 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
2470 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
2472 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
2473 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
2474 .print, .purgem, and .struct. Remove documentation for
2477 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
2479 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
2480 Update call to insert_operand.
2482 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
2484 * config/tc-m32r.c (ms_show_usage): Formatting changes.
2486 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
2488 * config/tc-i386.c (md_assemble): Don't get confused by trailing
2489 whitespace after a prefix operator.
2491 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
2493 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
2495 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
2497 * config/tc-sparc.c (log2): New static function.
2498 (s_reserve): Use log2 to convert alignment before calling
2500 (s_common): Use log2 to convert alignment before calling
2501 record_alignment and frag_align.
2502 (sparc_cons_align): Use log2.
2504 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
2506 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
2507 (s_common): Likewise.
2509 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
2510 initialization of waddr.
2511 (sparc_elf_final_processing): Add default case to switch.
2513 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2515 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
2516 than temporary real.
2518 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
2520 * write.c (subsegs_finish): Don't align the segments if there were
2523 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
2524 copying aux information.
2526 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
2527 expression into a symbol.
2529 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2531 * config/tc-i386.c (mode_from_disp_size): Change arg and return
2532 type to unsigned int.
2533 (md_assemble): Change type used to store offsets from unsigned
2535 (i386_operand): Switch error check to only call RESTORE_END_STRING
2536 once after parse_register.
2538 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
2540 * config/tc-v850.c (md_show_usage): Changed format to match that
2543 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
2545 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2547 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
2549 (md_apply_fix_2): Force the symbol of the vtable reloc to be
2552 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
2554 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
2555 * doc/Makefile.in: Rebuild.
2557 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
2559 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
2560 for %lo expressions.
2561 (mips_ip, case 'u'): Move range check after code to mask
2562 off bits in %hi/%lo expressions. Mask off high bits for
2565 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
2567 * doc/Makefile.am (gasver.texi): New target.
2568 (as.info, as.dvi): Depends upon gasver.texi.
2569 * doc/as.texinfo: Include gasver.texi. Mention version number on
2570 title page and in top node.
2571 * doc/Makefile.in: Rebuild.
2573 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
2575 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
2576 but not including the line containing the edict.
2577 * listing.h (LISTING_EOF): New.
2578 * input-scrub.c (input_scrub_next_buffer): Call it.
2580 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2582 * config/tc-i386.c (i386_operand): Don't set the size of an
2583 immediate address based solely on the suffix and the mode.
2585 * config/tc-i386.c (md_assemble): Add assertion to make sure
2586 overlap2 does not set Imm.
2588 * config/tc-i386.c (space_chars): Remove. The scrubber converts
2589 sequences of whitespace to a single space.
2590 (is_space_chars): Just compare with space.
2591 (md_begin): Don't initialize space_chars.
2592 (md_assemble): Just skip a single whitespace character.
2593 (i386_operand): Rewrite base-index parsing to use new
2594 parse_register, and to skip white space. Skip white space in a
2595 number of other places too. Don't give error message if
2596 parse_register fails.
2597 (parse_register): Change reg_string parameter to be non-const.
2598 Add end_op parameter. Skip white space after the `%', and return
2599 end of register string. Give error message here rather than
2602 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
2604 Based on patch from Matt Semersky <matts@scd.hp.com>:
2605 * expr.c (op_encoding): Make const.
2606 (expr_set_precedence): New function.
2607 (expr_begin): Don't set operator rankings, just call
2608 expr_set_precedence.
2609 * expr.h (expr_set_precedence): Declare.
2610 * read.c (s_mri): Call expr_set_precedence.
2612 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
2614 * doc/as.texinfo (Statements): Remove paragraph discussing
2615 continuing lines with a backslash. This hasn't worked for years,
2618 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
2620 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
2622 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
2623 (ps_CTORS, ps_DTORS): New section types.
2624 (vms_fixup_xtors_section): New function
2625 (Ctors_Psect, Dtors_Psect): Define.
2626 (IS_GXX_XTOR): Define
2627 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
2628 Filter static constructors/destructors and add to
2629 Ctors_Symbols/Dtors_Symbols chain.
2630 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
2631 appropriate section.
2633 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
2634 * makefile.vms: Merge vax/vms support.
2636 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
2638 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
2639 (elf_pseudo_table): Add them.
2640 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
2641 (md_apply_fix): Accept them.
2642 (mips_fix_adjustable): Don't adjust them.
2643 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
2644 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
2645 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
2646 (tc_fix_adjustable): Don't adjust them.
2648 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
2650 * Makefile.am (CGEN_CPU_PREFIX): New variable.
2652 * Makefile.in: Regenerate.
2653 * configure.in: AC_SUBST cgen_cpu_prefix.
2654 * configure: Regenerate.
2656 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2658 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
2659 Changed all users of COND12_DELAY.
2661 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
2663 * config/tc-mn10300.c (set_arch_mach): New function.
2664 (md_pseudo_table): Add pseudo-ops to set the current machine type.
2665 (md_begin): Default to mn10300 mode.
2666 (md_assemble): Only accept instructions for the core mn10300
2667 chip and the active machine type.
2669 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
2671 * subsegs.h (segment_info_type): Give the struct a name.
2672 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
2673 * config/tc-h8500.h (tc_reloc_mangle): Declare.
2674 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
2675 * config/tc-w65.h (tc_reloc_mangle): Declare.
2676 * config/tc-z8k.h (tc_reloc_mangle): Declare.
2678 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
2680 * config/tc-v850.c (v850_comm): Restore old section
2681 after common processing.
2683 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
2685 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
2687 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
2689 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
2690 char with code that explicitly sign-extends.
2692 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
2694 * config/tc-v850.c (md_begin): Restore text section as the current
2695 section after creating call table sections.
2696 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
2699 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
2700 with call to macro SYM_AUXINFO.
2702 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
2704 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
2705 with the program transform name.
2706 * Makefile.in: Rebuild.
2708 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
2710 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
2713 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
2715 * config/tc-i386.c (i386_operand): Be prepared for a space between
2716 the open parenthesis and the start of the register operand,
2717 because of the June 16 change.
2719 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
2721 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
2724 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
2726 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2727 even if it is belived to be unnecessary.
2729 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
2731 * write.c (adjust_reloc_syms): Never adjust relocs against weak
2733 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
2735 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
2737 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
2738 shift amount for a repeated operand. The shift amount for the
2739 repeated copy comes from the size of the operand.
2741 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
2743 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
2745 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
2747 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
2749 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2751 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
2752 characters in it as LEX_IS_SYMBOL_COMPONENT.
2753 * config/tc-i386.h (tc_symbol_chars): Define.
2754 (extra_symbol_chars): Declare.
2755 * config/tc-i386.c (extra_symbol_chars): Define.
2756 (comment_chars): Don't use '/' as comment start if TE_LINUX.
2757 (line_comment_chars): Set to '/' if TE_LINUX.
2758 * doc/c-i386.texi (i386-prefixes): Update.
2759 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
2761 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
2763 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
2764 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
2766 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
2768 * config/tc-d10v.c (md_apply_fix3): Checking displacement
2769 constraint in instructions REP & REPI.
2771 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
2773 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
2774 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
2776 (check_range): If the operand is shifted, then shift the number
2777 before checking its range.
2779 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
2781 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
2784 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
2786 * config/tc-v850.c (v850_comm): Create special sections as needed.
2788 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
2790 * config/tc-d10v.c (write_2_short): Addition of swapping
2791 instructions for sequential and reverse sequential order when
2792 given order is not possible.
2794 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
2796 * Makefile.am: Rebuild dependencies.
2797 (DEP_INCLUDES): Fix reference to intl build directory.
2798 * Makefile.in: Rebuild.
2800 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2802 * doc/c-i386.texi: Update 16 bit documentation.
2804 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
2805 IgnoreDataSize to IgnoreSize as they are used for address size as
2807 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
2808 32-bit mode, similarly addr16/data16 and variants.
2810 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
2812 * config/tc-d30v.c (md_assemble): Fix handling of reverse
2813 sequential word multiply instructions.
2815 (do_assemble): Add extra command line argument, to allow mul32
2816 attribute to be preserved across parallel insns.
2817 (md_assemble): Insert NOPs between explicitly parallel insns which
2818 contain an 32 bit multiply and a 16 multiply.
2820 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2822 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
2825 * config/tc-i386.c (reloc): Add braces.
2827 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
2828 consistent with Intel naming.
2829 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
2830 use bitfields in sib_byte.
2831 (modrm_byte): Don't use bitfields here either.
2833 * config/tc-i386.c (current_templates): Add const.
2834 (parse_register): Add const to return, param, and char *s.
2835 (i386_operand): Add const to reg_entry *r.
2836 * config/tc-i386.h (templates): Add const to start, end.
2838 Inspired by code for 16 bit gas support from Martynas Kunigelis
2839 <martynas@nm3.ktu.lt>:
2840 * config/tc-i386.c (md_assemble): Add full support for 16 bit
2841 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
2842 (uses_mem_addrmode): Remove.
2843 (md_estimate_size_before_relax): Add support here too.
2844 (md_relax_table): Rewrite interface to md_relax for 16 bit
2846 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
2847 (opcode_suffix_to_type): Remove.
2848 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
2849 (SIZE_FROM_RELAX_STATE): Modify to suit above.
2850 (md_convert_frag): Likewise.
2851 (i386_operand): Add support for 16 bit base/index regs,
2852 immediates, and displacements. Remove some unnecessary casts, and
2853 localise end_of_operand_string, displacement_string_start,
2854 displacement_string_end variables. Add GCC_ASM_O_HACK.
2855 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
2857 * config/tc-i386.c (prefix_hash): Remove.
2858 (md_begin): Rewrite without obstacks. Remove prefix hash table
2859 handling. Rewrite lexical table handling.
2860 (i386_print_statistics): Don't print prefix statistics.
2861 (md_assemble): Rewrite instruction parser so that line is not
2862 converted to lower case. Don't do a hash_find for prefixes,
2863 instead recognise them via opcode modifier.
2864 (expecting_operand, paren_not_balanced): Localise variables.
2865 * config/tc-i386.h (IsPrefix): Define.
2866 (prefix_entry): Remove.
2868 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
2869 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
2870 '\\' in case where comment_chars contains '/'.
2872 * config/tc-i386.c (MATCH): Ensure given operand and template
2873 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
2874 you must write `ljmp *table(%ebx)'.
2876 From H.J. Lu <hjl@gnu.org>:
2877 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
2878 as 0 ifndef BFD_ASSEMBLER.
2879 (md_assemble): Allow immediate operands without suffix or
2880 other reg operand to default in size to the current code size.
2882 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
2884 * config/tc-v850.c (md_begin): Restore creation of
2885 .call_table_text and .call_table_data sections.
2887 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
2889 * config/tc-d30v.c (md_assemble): Set execution type to unknown
2890 after emitting a word of noops.
2892 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2894 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
2895 (i386_operand): Simplify checks for valid base/index combinations.
2896 Disallow `in 4(%dx),%al'.
2898 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
2900 (add_prefix): Change parameter from char to int.
2902 * config/tc-i386.h (Ugh): Define opcode modifier.
2903 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
2905 * config/tc-i386.c (md_assemble): Rewrite MATCH and
2906 CONSISTENT_REGISTER_MATCH macros to check register types more
2907 thoroughly. Check for illegal suffix/operand combinations
2908 when matching insns with operands. Handle new `s' suffix, and
2909 associated FloatMF opcode modifier for float insns with memory
2911 * config/tc-i386.h (FloatMF): Define new opcode modifier.
2912 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
2913 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
2914 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
2915 DATA_PREFIX_OPCODE throughout.
2917 * config/tc-i386.c (REGISTER_WARNINGS): Define.
2918 (md_assemble): Rewrite suffix/register operand checking code to be
2919 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
2920 AnyMem, the better to grep.
2922 (i386_operand): Don't set Mem bits in i.types[this_operand] when
2923 given a memory operand. Don't set Abs bits either.
2924 (type_names): Remove Mem*, Abs*.
2925 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
2926 define opcode_modifiers as these cases are handled by Disp8,
2927 Disp16, Disp32 and suffix checks.
2928 (COMES_IN_BOTH_DIRECTIONS): Remove.
2929 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
2931 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
2932 if IgnoreDataSize modifier given. Remove ShortformW modifier
2933 test. Add test for ShortForm in W base_opcode modification.
2934 Merge Seg2ShortForm and Seg3ShortForm code.
2935 * config/tc-i386.h (ShortFormW): Remove.
2936 (IgnoreDataSize): Define.
2938 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
2940 * config/tc-d30v.c (md_assemble): Store previous segment state
2941 with previous instruction.
2943 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2945 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
2946 (ebp, esp): Remove static variables.
2947 (MATCH): Remove test for InOutPortReg.
2948 (i386_operand): Properly handle InOutPortReg here instead.
2949 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
2950 (md_assemble): Simplify and correct modrm and sib generation.
2951 (i386_operand): Add warning for scale without index.
2952 Rewrite checks for valid base/index combinations.
2954 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
2955 macros and enclose in do while(0).
2956 (RESTORE_END_STRING): Likewise.
2957 (md_assemble): Add one to printed operand number so we start
2958 from 1 not 0. Add some more gettext invocations.
2959 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
2962 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
2963 DATA_PREFIX, SEG_PREFIX): Define.
2964 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
2965 (check_prefix): Remove function.
2966 (add_prefix): New function. Add prefix to i.prefix as well as
2968 (md_assemble): Changes for add_prefix. Remove hack for wait
2969 prefix, instead always output prefixes in fixed order. Test
2970 for jcxz/loop when selecting between word & dword operations,
2971 and add address size prefix rather than operand size prefix.
2972 Remove operand -> address size hack when emitting jcxz/loop.
2973 (i386_operand): Remove O_Absent check as it's done in expr.
2975 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
2977 * configure.in: Recognize m5200 as a cpu_type of m68k.
2978 * aclocal.m4: Rebuild with current libtool.
2979 * configure: Rebuild.
2981 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2983 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
2984 to relaxable_symbol to prevent references to external symbol from
2987 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
2989 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
2990 symbols are relaxable.
2992 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
2994 * config/tc-v850.c (md_begin): Don't create special
2995 sections by default.
2997 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
2999 * config/tc-mips.c (macro): For div and udiv, close the
3000 reorder block as soon as possible.
3002 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
3004 From Matt Semersky <matts@scd.hp.com>:
3005 * macro.c (macro_mri_mode): New function.
3006 * macro.h (macro_mri_mode): Declare.
3007 * read.c (s_mri): Call macro_mri_mode when switching in and out of
3010 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
3012 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
3015 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
3016 until after xstrdup in OBJ_EVAX case.
3018 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
3020 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
3021 offset calculation. Also, use VAX_BRW from vax-inst.h instead
3022 of hardcoded magic number.
3023 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
3025 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
3027 * read.c (do_s_func): New function.
3029 * read.h (do_s_func): Add prototype.
3031 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
3033 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
3034 nops if fill pattern not specified.
3036 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
3038 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
3039 * config/te-go32.h (TE_GO32): Define.
3040 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
3042 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
3044 Implement .func/.endfunc pseudo-ops.
3045 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
3047 * read.c (potable): Add .func,.endfunc.
3048 (s_func): New function.
3049 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
3051 (in_doc_func_p,current_function_label): New static globals.
3052 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
3054 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
3056 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
3057 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
3058 * config/tc-arm.h (WORKING_DOT_WORD): Define.
3059 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
3060 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
3061 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
3062 * config/tc-i860.h (WORKING_DOT_WORD): Define.
3063 * config/tc-i960.h (WORKING_DOT_WORD): Define.
3064 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
3065 * config/tc-w65.h (WORKING_DOT_WORD): Define.
3066 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
3067 * config/tc-a29k.c: Don't define md_short_jump_size,
3068 md_long_jump_size, md_create_short_jump or md_create_long_jump.
3069 * config/tc-alpha.c: Likewise.
3070 * config/tc-alpha.h: Likewise.
3071 * config/tc-arm.c: Likewise.
3072 * config/tc-h8300.c: Likewise.
3073 * config/tc-h8500.c: Likewise.
3074 * config/tc-hppa.c: Likewise.
3075 * config/tc-i860.c: Likewise.
3076 * config/tc-i960.c: Likewise.
3077 * config/tc-ppc.c: Likewise.
3078 * config/tc-sh.c: Likewise.
3079 * config/tc-sparc.h: Likewise.
3080 * config/tc-tic30.c: Likewise.
3081 * config/tc-w65.c: Likewise.
3082 * config/tc-z8k.c: Likewise.
3084 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
3086 * config/tc-vax.c (_): Delete this macro used for placeholder
3087 values in vax_operand_width_size; it conflicts with the _() macro
3088 used for internationalization.
3090 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
3092 * symbols.c (symbol_find_base): Fix case insensitive symbol name
3093 code. From Chris Moller <moller@bops.com>.
3095 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
3096 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
3097 * read.c (emit_expr): Initialize seg and subseg fields of a new
3099 * write.c (write_object_file): Switch to the appropriate segment
3100 and subsegment when processing a broken word.
3102 * config/tc-m68k.c (mri_assemble): New static function.
3103 (build_mri_control_operand): Call mri_assemble rather than
3105 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
3106 (s_mri_endf, s_mri_endw): Likewise.
3108 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
3110 * read.c (s_org): Call md_flush_pending_output if it is defined.
3112 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
3114 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
3116 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
3117 (md_parse_option): Add for same.
3118 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
3119 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
3120 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
3122 * config/tc-sparc.h (cons_fix_new_sparc): Added.
3124 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
3126 * config/tc-arm.c (find_real_start): Relax definition of local
3129 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
3131 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
3132 symbols at the given address, not just the last one specified.
3134 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
3136 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
3137 or number_to_chars_littleendian to write data.
3139 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
3141 * config/tc-v850.c (md_assemble): Remove artificially created
3142 register name symbols.
3144 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
3146 * write.c (fixup_segment): Change "segment" to "section" in
3149 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
3151 * write.c (fixup_segment): Change sym1-sym2 message again.
3153 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
3155 * write.c (fixup_segment): Improve error message for sym1-sym2
3156 errors when sym1 is in a different segment from sym2.
3158 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
3160 * config/tc-m32r.c (warn_unmatched_high): New static local.
3161 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
3162 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
3163 (md_longopts): Recognize --{no-,}warn-unmatched-high.
3164 (md_parse_option): Likewise.
3165 (md_show_usage): Likewise.
3166 (m32r_frob_file): Likewise.
3168 * read.c (generate_file_debug,generate_lineno_debug): New functions.
3169 (read_a_source_file): Call them.
3170 * read.h (stabs_generate_asm_file): Declare.
3171 * stabs.c (stabs_generate_asm_file): New function.
3172 (generate_asm_file): New function.
3173 (stabs_generate_asm_lineno): Move file name handling into
3176 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
3178 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
3179 (d30v_current_align, d30v_current_align_seg): New variables.
3180 (d30v_last_label): New variable.
3181 (d30v_align, s_d30v_align, s_d30v_text): New functions.
3182 (s_d30v_data, s_d30v_section): Likewise.
3183 (md_pseudo_table): Call them.
3184 (md_begin): Initialize d30v_current_align_seg.
3185 (md_assemble): Call d30v_align when needed by known current alignment.
3186 (d30v_frob_label, d30v_cons_align): New functions.
3187 * config/tc-d30v.h (md_do_align): Remove.
3188 (tc_frob_label): Call d30v_frob_label.
3189 (md_cons_align): New.
3191 * config/tc-d30v.c (find_format): Convert complex expressions to
3192 expression symbols before processing. Clean up code formatting.
3194 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
3196 * po/Make-in (install-info): New target.
3198 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
3200 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
3202 * config/tc-mn10300.c (md_assemble): Likewise.
3204 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
3206 * Makefile.am: Update with `make dep-am'.
3207 (HFILES): Add cgen.h.
3208 (cgen.o): Depend on cgen.h.
3209 * Makefile.in: Regenerate.
3211 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
3213 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
3215 * gasp.c (grab_label): Permit a label to be a preprocessor
3216 variable by permitting a label to start with a backslash.
3218 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
3220 * config/tc-mips.c (validate_mips_insn): Removed hack
3221 for previously inaccessible bitfields in some INSN_TRAP
3224 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
3226 * config/tc-d30v.c (do_assemble): Abort with error message
3227 if opcode operands do not match.
3229 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
3231 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
3232 'q' operand format for 20-bit "break"/"sdbbp" instructions.
3233 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
3234 similar new 'q' operand.
3236 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
3238 * cgen.c (cgen_asm_finish_insn): Fix typo.
3240 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
3243 * cgen.c: Include it.
3244 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
3245 (cgen_asm_finish_insn): Result is now void. New arg `result'.
3246 All callers updated.
3247 * config/tc-m32r.c: Include cgen.h.
3248 (m23r_insn): New members num_fixups,fixups.
3250 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
3252 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
3253 to avoid compiler warning.
3255 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
3257 * makefile.vms: Run dec c with /nodebug. Pass CC value when
3260 * makefile.vms (OBJS): Add ehopt.obj
3262 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
3264 * doc/c-vax.texi: Correct and extend vax/vms documentation.
3266 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
3268 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
3269 a short format insn.
3270 (md_assemble): Set it for explicitly packed insns.
3272 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
3274 * config/obj-coff.c (c_symbol_merge): Do not take address of
3275 native fields when performing the memcpy.
3277 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
3279 * config/tc-mips.c (macro,macro2): Implement
3280 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
3282 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3284 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
3285 relocations against globally visible symbols.
3286 * config/tc-m68k.c (relaxable_symbol): New macro.
3287 (m68k_ip, md_estimate_size_before_relax): Use it.
3288 (tc_m68k_fix_adjustable): Also handle weak symbols.
3290 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
3292 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
3293 references to externally visible symbols.
3294 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3295 values in twice for a PC relative reloc if the symbol is
3298 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
3299 don't adjust a PC relative reloc against an externally visible
3301 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
3302 for a PC relative fixup against an externally visible defined
3303 symbol, arrange to store object file and addend values as though
3304 the symbol were not defined.
3305 (tc_gen_reloc): Likewise.
3307 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
3309 * read.c (sizeof_leb128): Referenced externally by write.c so
3312 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
3314 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
3315 and expand a 'debug' symbol associated with the next instruction
3316 that does not cause a short instruction to be filled with a NOP.
3317 (md_pseudo_table): Add support for .debugsym.
3318 (assemble_parallel_insn): Add calls to expand_debug_sym as
3320 (md_assemble): Ditto.
3322 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
3324 * as.c (main): Conditionally call setlocale.
3325 * gasp.c (main): Likewise.
3326 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
3327 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
3329 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
3331 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3333 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
3335 * config/tc-hppa.c: Change all calls to bzero to use memset.
3336 (pa_ip): Add cast to avoid warning.
3337 (tc_gen_reloc, md_apply_fix): Likewise.
3338 (pa_find_space_by_number): Likewise.
3339 (hppa_force_relocation): Likewise.
3340 (pa_block): Change i to unsigned int.
3341 * config/obj-som.h (obj_som_copyright): Declare.
3343 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
3345 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
3346 for line numbers for assembly source.
3348 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
3350 * configure.in: Change version number to 2.9.4
3351 * configure: Rebuild.
3353 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
3355 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
3357 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
3359 * ecoff.h: Change symbolS in function declaration to struct
3362 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
3364 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
3365 (md_convert_frag): Fix i18n typo.
3367 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
3369 * ecoff.c (ecoff_get_cur_proc_sym): New function.
3370 * ecoff.h: Protoype it.
3371 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
3372 [EVAX] (s_alpha_prologue): Delete.
3373 (md_pseudo_table): Update.
3375 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
3377 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
3378 array to local pointer.
3379 (get_args, parse_expr): Add casts to avoid warnings.
3381 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
3383 * read.c (s_set): Cast xmalloc return value to fragS *.
3384 * config/tc-m68k.c (m68k_ip): Function made static to match
3385 previous forward declaration.
3386 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
3388 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
3390 * config/tc-v850.c: Add internationalisation macros to error
3393 * config/tc-m32r.c (can_make_parallel): Add internationalisation
3394 macros to error strings.
3396 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
3398 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
3399 reloc is in the TOC csect.
3400 (md_apply_fix3): Correct gettext typo.
3402 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
3404 * config/tc-arm.c (find_real_start): Ignore symbols starting with
3405 .L - they are local labels and the branches are not really
3406 function calls but rather far jumps.
3408 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
3410 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3412 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
3414 * config/tc-i386.c (md_assemble): Print operand number rather than
3415 using ordinal_names.
3416 (i386_operand): Likewise.
3418 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
3420 * Makefile.am (INTLLIBS): Define to work around apparent automake
3422 All Makefiles: Regenerated.
3424 * Many files: Added gettext invocations around user-visible
3426 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
3427 HAVE_LC_MESSAGES): Define.
3428 * dep-in.sed: Added asintl.h.
3429 * po/Make-in: New file.
3430 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
3432 * read.c (Z_): Renamed from `_'.
3433 * Makefile.am (SUBDIRS): Added po.
3434 (POTFILES): new macro.
3435 (po/POTFILES.in): New target.
3436 ($(OBJS)): Added asintl.h.
3438 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
3439 (as_new_LDADD): Added $(INTLLIBS).
3440 (as_new_DEPENDENCIES): Added $(INTLDEPS).
3441 (gasp_new_LDADD): Added $(INTLLIBS).
3442 (gasp_new_DEPENDENCIES): New macro.
3443 * configure, aclocal.m4: Rebuilt.
3444 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
3446 (ALL_LINGUAS): Define.
3447 * macro.c: Include "asintl.h".
3448 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
3449 * as.h: Include "asintl.h".
3450 * config/tc-i386.c (ordinal_names): Removed.
3451 (md_assemble): Changed error text to avoid ordinal_names.
3452 (i386_operand): Likewise.
3453 (reloc): Added as_bad to avoid i18n problems.
3454 (tc_gen_reloc): Likewise.
3455 * config/tc-arm.c (bad_args): Now a #define.
3457 * config/obj-vms.c (VMS_stab_parse): Changed type of
3459 (global_symbol_directory): Unified strings to avoid i18n
3461 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
3462 avoid i18n problems.
3463 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
3464 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
3466 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
3468 * config/tc-v850.c (md_assemble): Changed C++ comment into C
3470 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
3472 * as.c (print_version_id): Added an fprintf to avoid i18n
3474 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
3476 * expr.c (expr): Added as_warn call to avoid i18n problems.
3477 * messages.c (as_assert): Changed code to avoid i18n problems.
3478 (as_abort): Likewise.
3479 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
3480 (s_space): Likewise.
3481 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
3483 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3485 * config/tc-i386.c (check_prefix): New static function, split out
3487 (struct _i386_insn): Add wait_prefix field.
3488 (md_assemble): Remove wait_prefix local variable. Use
3489 check_prefix when adding a prefix.
3491 * config/tc-i386.c (current_templates): New static variable.
3492 (md_assemble): Remove current_templates local variable.
3493 (md_assemble, i386_operand): Improve error and warning messages in
3494 many places. Add RESTORE_END_STRING in many places before error
3495 return. Clarify some comments.
3497 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
3499 (md_assemble): Parse string instruction operands, looking for
3500 segment override prefixes. Check for invalid segment prefixes on
3502 (i386_operand): i.seg[] and max mem_operand changes for string
3504 * config/tc-i386.h (EsSeg): Define.
3506 * config/tc-i386.h (regKludge): Define.
3507 (iclrKludge, imulKludge): Don't define.
3508 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
3509 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
3510 opcode_modifier checks to look for more common cases first. Add
3511 default_seg for IsString case.
3513 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
3515 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
3517 * configure: Rebuild with new automake and libtool.
3518 * aclocal.m4, Makefile.in: Likewise.
3520 * doc/Makefile.am (as.dvi): New target.
3521 * doc/Makefile.in: Rebuild.
3523 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
3525 * configure.in: Added sparc86x support.
3527 * configure: Rebuild.
3529 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
3531 (md_parse_option): Warn if -EL is not supported for this architecture.
3533 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
3535 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
3537 * config/tc-mips.c (mips_ip): Note when we use get match on
3538 the full instruction name.
3540 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
3542 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
3543 back into the expression to handle add/sub simplification correctly.
3545 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
3547 * config/tc-mips.c (hilo_interlocks): Remove 4300.
3549 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
3551 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
3554 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
3556 * symbols.c (max_indent_level): New global.
3557 (print_symbol_value_1): Use it.
3558 * expr.h (expr_build_dot): Declare.
3559 * expr.c (expr_build_dot): New function.
3561 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
3563 * symbols.c (print_binary): New function.
3564 (print_expr_1): Call it.
3566 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3568 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
3569 operand in the opcode.
3571 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3573 * config/tc-i386.h: Reorder operand flags and opcode modifier
3574 flags for clarity. Remove unused definitions: Unknown,
3575 ImmUnknown, DispUnknown, NoModrm.
3576 * config/tc-i386.c (type_names): Add missing Debug type.
3577 (md_assemble): Better duplicate prefix checking. Quicker string
3578 instruction check via new opcode_modifier flag.
3580 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
3582 * doc/as.texinfo (Invoking): Clarify -Wa example.
3584 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
3586 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
3587 (s_mips_weakext): Define.
3588 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
3589 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
3592 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
3594 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
3595 is an error if the value can not be computed at assembly time.
3596 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
3598 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
3600 * gasp.c (main): Set next field of new include_path structure to
3601 NULL. From Avery Pennarun <averyp@gdc.ca>.
3603 * read.c (s_mri_sect): Call as_bad rather than abort for an
3604 unsupported MRI target.
3606 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
3608 * config/tc-arm.c (arm_validate_fix): New function. Determine if
3609 the destination of a branch instruction should be altered.
3610 (find_real_start): New function: Locate the real, Thumb coded
3611 start of a Thumb function.
3612 (do_t_branch23): Alter the destination of branches to Thumb
3615 * config/tc-arm.h: Define TC_VALIDATE_FIX.
3617 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
3619 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
3622 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3624 * doc/as.texinfo: Use @itemx for a secondary item in a table.
3625 * doc/c-hppa.texi: Likewise.
3627 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
3629 * Makefile.am: Rebuild dependencies.
3630 * Makefile.in: Rebuild.
3632 * Makefile.am (DEP_INCLUDES): New variable.
3633 (.dep1): Change to work when srcdir is not an absolute path.
3634 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
3635 * Makefile.in: Rebuild.
3637 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
3639 * config/tc-i386.h, config/tc-i386.c: Revert March 24
3640 LinearAddress patch.
3642 * configure.in: Set version to 2.9.1.
3643 * configure: Rebuild.
3645 * Branched binutils 2.9.
3647 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3649 * config/tc-i386.h (FWait): Define.
3650 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
3651 other prefixes. Check FWait flag in opcode table to see which
3652 instructions require an fwait prefix.
3654 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3656 * stabs.c (get_stab_string_offset): Always create a stab string
3659 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
3661 Fix some gcc -Wall warnings:
3662 * atof-generic.c (atof_generic): Add casts to avoid warnings.
3663 * ehopt.c (eh_frame_code_alignment): Likewise.
3664 * expr.c (integer_constant, operand): Likewise.
3665 * frags.c (frag_align): Likewise.
3666 * gasp.c (level_0, change_base, doinstr): Likewise.
3667 * hash.c (hash_ask): Likewise.
3668 * listing.c (listing_page, calc_hex, print_lines): Likewise.
3669 (debugging_pseudo): Likewise.
3670 * macro.c (define_macro, check_macro): Likewise.
3671 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
3672 (ignore_rest_of_line, float_cons): Likewise.
3673 * symbols.c (decode_local_label_name): Likewise.
3674 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
3675 (fixup_segment, number_to_chars_bigendian): Likewise.
3676 (number_to_chars_littleendian): Likewise.
3677 * config/atof-ieee.c (gen_to_words): Likewise.
3678 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
3679 (sparc_ip, parse_keyword_arg, s_common): Likewise.
3680 * read.c (output_big_sleb128): Initialize locals to avoid
3682 (output_big_uleb128, equals): Likewise.
3683 * atof-generic.c (atof_generic): Change number_of_digits_* locals
3684 to unsigned int. Change zeros to unsigned int.
3685 * cond.c (s_if): Add return to default case.
3686 * frags.c (frag_now_fix): Change return type to addressT.
3687 * frags.h (frag_now_fix): Update declaration.
3688 * listing.c (file_info_struct): Change linenum to unsigned int.
3689 (struct list_info_struct): Change hll_line to unsigned int.
3690 (print_source): Update format string.
3691 * read.c (emit_expr): Change scan to unsigned int, and don't
3692 bother to initialize it.
3693 * symbols.c (dollar_label_count): Change to unsigned long.
3694 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
3695 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
3696 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
3698 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
3700 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3701 mcf5200 just as we do for m68000.
3702 (m68k_init_after_args): Likewise.
3703 (md_estimate_size_before_relax): Likewise.
3705 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
3707 * config/tc-v850.c (md_assemble): Store relocation addend in
3708 fixup instead of instruction.
3710 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3712 * config/tc-i386.c (md_assemble): Swap template arguments to
3713 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
3714 This macro is currently symmetric, so passing them the wrong
3715 way didn't cause any problem, but may if the macro is changed
3717 After copying template to i.tm, use i.tm. rather than t-> to
3718 access fields, and make t a const*
3719 Move i.tm.operand_types[] swap to immediately after the copy.
3721 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
3723 * expr.h (expr_build_uconstant): Add prototype.
3724 (expr_build_unary,expr_build_binary): Add prototypes.
3725 * expr.c (expr_build_uconstant): New function.
3726 (expr_build_unary,expr_build_binary): New functions.
3728 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
3730 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
3731 * macro.c (macro_expand_body): Increase buffer size.
3732 * messages.c (as_warn): Likewise.
3733 (as_warn_where, as_bad, as_bad_where): Likewise.
3735 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
3737 Based on patch from H.J. Lu <hjl@gnu.org>:
3738 * Makefile.am (DISTSTUFF): New variable.
3739 (diststuff): New target.
3740 * Makefile.in: Rebuild.
3742 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
3744 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
3745 m32r_elf_section_change_hook.
3747 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
3748 emit a nop if a section ends with a 16 bit instruction.
3750 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
3752 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
3753 s_lcomm rather than obj_coff_lcomm.
3754 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
3756 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
3758 * config/tc-i386.h (LinearAddress): Define.
3759 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
3760 instruction, don't use a default segment.
3762 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
3764 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
3765 * configure: Rebuild.
3767 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
3769 * aclocal.m4, configure: Rebuild with libtool 1.2.
3771 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
3773 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
3774 PC relative branches. Patch courtesy of Jonathan Walton.
3777 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
3779 * configure.in (emulations): Add thumb-pe target.
3781 * configure (emulations): Add thumb-pe target.
3783 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
3785 * itbl-lex.l (yywrap): Don't define if already defined as a
3788 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
3790 * depend.c (quote_string_for_make): New function.
3791 (wrap_output): Use it.
3793 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
3795 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
3796 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
3798 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
3800 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
3801 Recognize -GN and -relax.
3802 (md_begin): Initialize gp size from -G switch.
3803 (alpha_force_relocation): Always force if -relax.
3804 (alpha_align): Take a new argument that will specify when to
3805 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
3806 Change all callers. Emit nop alignment padding as nop+unop pair.
3808 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
3810 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
3811 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
3813 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
3815 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
3816 require padding to the next long word boundary.
3818 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
3820 * cgen.c: #include symcat.h.
3821 * config/tc-m32r.c: Likewise.
3823 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
3825 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
3826 absolute expressions instead of '$' prefixed register names.
3828 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
3830 * read.c (s_set): Record file and line info for symbols when -as.
3831 (pseudo_set): Don't overwrite that dummy fragment.
3833 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
3835 * config/tc-ppc.c (md_pseudo_table): Add "section".
3836 (ppc_named_section): New static function.
3838 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
3840 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
3841 so we don't have to scan the entire list.
3843 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
3845 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
3846 case, allow the parallel instructions to modify the same flag
3849 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
3851 * listing.c (list_symbol_table): Categorize symbols by
3852 undefined_section rather than sy_frag->line == NULL.
3854 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
3856 * Makefile.am (install-exec-local): Install properly when ln
3857 fails or tooldir == prefix.
3859 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
3861 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
3862 Test result of insert_operand for error.
3864 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
3866 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
3867 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
3868 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
3869 * doc/Makefile.in: Rebuild.
3871 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
3873 * config/tc-mips.c (macro_build): Handle operand type 'C'.
3874 (macro): Fix handling of M_COP[0-3].
3876 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
3878 Based on patches from Ross Harvey <ross@teraflop.com>:
3879 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
3880 if macro_alternate or macro_mri.
3881 (getstring): Remove support for byte constants between < and >.
3882 (get_any_string): '<' only starts a string if macro_alternate or
3884 (macro_expand_body): Permit keyword parameters following
3885 positional parameters.
3887 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
3888 * configure.in (alpha*-*-netbsd*): New target.
3889 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
3890 * configure: Rebuild.
3892 * as.h (flag_warn_suppress_instructionswap): Move from here...
3893 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
3894 here, and make static.
3896 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
3897 BFD_ASSEMBLER or MANY_SEGMENTS.
3899 * as.c (show_usage): Update bug-gnu-utils address.
3900 * gasp.c (show_usage): Likewise.
3901 * doc/as.texinfo (Bug Reporting): Likewise.
3903 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
3905 * config/tc-mips.c (load_address): Don't use mips III or mips IV
3906 insns regardless of the size of a pointer if we're in mips I or
3908 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3910 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3912 Fix rac to accept only a0:
3913 * tc-d10v.c (parallel_ok, find_opcode):
3914 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
3915 Introduce OPERAND_GPR.
3917 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
3919 * read.c (s_fill): Handle non-constant repeat counts by creating
3920 an rs_space fragment.
3922 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
3924 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
3925 from as_bad to as_warn.
3927 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
3929 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
3930 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
3931 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
3933 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
3935 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
3936 seg_fix_rotP rather than fix_root from seg_info.
3938 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
3940 * expr.c: Add support for 0x1_2_3_4 bignums.
3942 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
3944 * configure.in: Change -linux* to -linux-gnu*.
3945 * configure: Rebuild.
3947 * app.c (do_scrub_begin): Treat \r as whitespace.
3949 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
3951 * Makefile.am: Update dependencies.
3952 * Makefile.in: Rebuild.
3954 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
3956 * configure, aclocal.m4: Rebuild with new libtool.
3958 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
3960 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
3961 the argument to bfd_set_arch_mach.
3962 (load_address): Use bfd_arch_bits_per_address to determine the
3963 bit size of an address instead of looking at the isa level.
3964 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3966 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
3968 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
3970 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
3972 * ehopt.c: New file.
3973 * as.h (enum _relax_state): Add rs_cfa.
3974 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
3975 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
3976 * read.c (emit_expr): Call check_eh_frame.
3977 * write.c (cvt_frag_to_fill): Handle rs_cfa.
3978 (relax_segment): Likewise.
3979 * Makefile.am: Rebuild dependencies.
3980 (GAS_CFILES): Add ehopt.c.
3981 (GENERIC_OBJS): Add ehopt.o.
3982 * doc/internals.texi (Frags): Document rs_cfa.
3984 * as.c (show_usage): Mention --traditional-format.
3985 (parse_args): Accept --traditional-format.
3986 * as.h (flag_traditional_format): Declare.
3987 * output-file.c (output_file_create): If flag_traditional_format,
3988 set BFD_TRADITIONAL_FORMAT on stdoutput.
3989 * doc/as.texinfo, doc/as.1: Document --traditional-format.
3991 * config/tc-mips.c (append_insn): Make sure that if we have a
3992 fixup for an unmatched %hi reloc, it does not associated with a
3995 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
3996 * doc/Makefile.in: Likewise.
3998 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
4000 * config/tc-m32r.c (check_for_side_effects): New function.
4001 (can_make_parallel): Add checks for instruction side effects
4002 clashing with the other instruction.
4003 (assemble_parallel_insn): Improve warning messages. Return error
4004 message from non-swapped instruction order.
4006 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
4008 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
4010 * config/tc-arm.h: Replace md_after_pass_hook definition with a
4011 md_cleanup definition. This moves the forced literal output to
4012 the end of the source pass, and avoids macro's inserting literals
4013 into the code immediately after the macro expansion.
4015 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
4017 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
4018 a gas internal symbol is adjustable.
4019 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
4021 * as.h: If gcc version greater than 2.6, use `__format__' and
4022 `__printf__' in function attributes, rather than `format' and
4025 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
4027 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
4029 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
4031 Add tms320c30 support:
4032 * config/tc-tic30.h: New file.
4033 * config/tc-tic30.c: New file.
4034 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
4035 TARGET_FORMAT as "coff-tic30".
4036 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
4037 * Makefile.am: Rebuild dependencies.
4038 (CPU_TYPES): Add tic30.
4039 (CPU_OBJ_VALID): tic30-aout is valid.
4040 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
4041 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
4042 * configure, Makefile.in: Rebuild.
4044 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
4046 * config/tc-v850.c (md_assemble): Improvements to error messages.
4048 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
4050 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
4051 BFD_RELOC_HI16_S to store the high bits of any value.
4053 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
4054 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
4055 assembler calculate relocations to any external symbol at all.
4056 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
4057 involving generation of pc-relative relocs.
4058 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
4059 has been moved to md_apply_fix3.
4061 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
4062 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
4063 which actually means (the address of identifier's GOT entry) +
4064 constant, which is not particularly useful.
4066 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
4068 * read.h (include_dirs): Declare.
4069 (include_dir_count,include_dir_maxlen): Declare.
4071 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
4073 * configure.in: Correct check for shared opcodes library.
4074 * configure: Rebuild.
4076 * listing.c (buffer_line): If we can't open the file, set at_end.
4077 (listing_print): Remove unused local variable fi.
4079 * config/m68k-parse.y (reglistpair): Handle register list in
4082 * config/vms-conf.h: Don't undef VERSION.
4084 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
4086 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
4088 (GENERIC_OBJS): New variable, with the rest of the old OBJS
4090 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
4091 ($(srcdir)/make-gas.com): Rename from make-gas.com.
4092 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
4093 (EXTRA_DIST): Define.
4094 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
4095 explicitly rather than via the list of object files.
4096 (gcc-as.opt): New file created when make-gas.com is run.
4097 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
4098 itbl-cpu.h} to #include appropriate file rather than copying that
4100 * config/vms-conf.h: Synchronize with current config.in.
4101 * Makefile.in: Rebuild.
4103 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
4105 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
4106 (parallel_ok): Relaxed parallel subinstruction dependency check.
4108 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
4110 * as.h (flag_warn_suppress_instructionswap): added new flag.
4111 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
4112 command line argument.
4113 * tc-d10v.c (write_2_short): emit "Swapping instructions"
4114 warning only if flag_warn_suppress_instructionswap is false.
4116 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
4118 * configure.in (i386-*-mingw32*): New target.
4119 * configure: Rebuild.
4121 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
4123 * symbols.c (resolve_symbol_value): Don't set the segment if it
4124 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
4126 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
4129 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
4131 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
4132 depends upon HAVE_{UNLINK,REMOVE} values rather than host
4135 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
4137 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
4139 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
4141 * config/tc-v850.c (v850_insert_operand): Display instruction when
4142 an error is encountered.
4144 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
4146 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
4147 (i386-*-sco3.2v5*coff): New target.
4148 (i386-*-sco3.2*): New target.
4149 * configure: Rebuild.
4151 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
4153 * config/tc-v850.c: Tidy error message production.
4155 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
4157 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
4158 validate_immediate return value in the right type for comparisons
4161 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
4163 * listing.c (MAX_BYTES): Use listing variables not constants.
4164 (data_buffer): No longer an array, but a pointer.
4165 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
4166 (listing_listing): Allocate data_buffer.
4168 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
4170 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
4171 --listing-rhs-width, --listing-cont-lines.
4172 (show_usage): Update.
4173 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
4174 (listing_lhs_cont_lines, listing_rhs_width): New vars.
4175 (print_lines): Use the variables instead of the constants.
4176 (listing_listing): Likewise.
4177 * listing.h: Declare the new vars.
4179 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
4181 * as.c (parse_args): Add --keep-locals alias for -L.
4182 Add --strip-local-absolute.
4183 (show_usage): Update.
4184 * as.h (flag_strip_local_absolute): New flag.
4185 * symbols.c (S_IS_LOCAL): Use it.
4186 * config/obj-aout.h (S_IS_LOCAL): Likewise.
4187 * config/obj-bout.h (S_IS_LOCAL): Likewise.
4188 * config/obj-coff.h (S_IS_LOCAL): Likewise.
4190 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
4192 * config/tc-m32r.c: Detect if explicitly parallel instructions
4193 might have an io conflict and issue a warning message.
4195 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
4197 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
4198 cgen_swap_fixups): Functions to save, restore and swap the fixup
4199 chain with a backup copy.
4200 (cgen_asm_finish_insn): Returns address of constructed insn.
4202 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
4204 * listing.c (file_info_struct): Remove FILE, add POS.
4205 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
4206 (file_info): Don't open the file.
4207 (buffer_line): Check for the file in the last_open cache, updating
4209 (print_source): Don't reference file_info->file.
4210 (listing_listing): Likewise.
4211 (listing_print): Close the file in the cache, if any.
4213 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
4215 * read.c (dwarf_file_string): New file static variable.
4216 (emit_expr): Look for constant sequence that leads up to a file
4217 name in DWARF debugging output.
4218 (stringer): Use dwarf_file_string to decide whether to accept a
4219 string as a file name.
4221 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
4223 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
4224 (crack_operand): Add reg->reglst MRI hack.
4225 (r_seg): Put reglst symbols in reg_section.
4226 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
4228 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
4230 * tc-sh.c (get_specific): Handle SGR & DBR.
4232 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
4234 * tc-h8300.c (parse_reg): Take the length of the symbol into
4235 account when attempting to match a register name.
4236 * tc-h8500.c (parse_reg): Likewise.
4238 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
4240 * cgen.c: Formatting changes to improve readability.
4242 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
4244 * config/tc-mips.c (macro): Rework division code to avoid unfilled
4247 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
4249 Based on a patch from Jim Wilson
4250 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
4251 (tc_gen_reloc): Handle cross section PC relative relocs
4254 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
4256 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
4258 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
4260 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
4261 (expr_jmp_buf): New static local.
4262 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
4263 (cgen_md_operand): New function.
4264 * tc-m32r.c: Clean up pass over `struct foo' usage.
4265 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
4267 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
4269 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
4270 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
4272 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
4274 * config/tc-i386.c (i386_operand): Give an error if there are
4275 unrecognized characters after an expression.
4277 For older changes see ChangeLog-9697