1 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
3 * config/tc-i386.c (i386_intel_memory_operand): Combine
4 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
5 and RESTORE_END_STRING around parse_register calls.
6 (i386_operand): Here too.
8 (parse_register): Move as_bad calls from within this function to
11 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
13 Based on a patch from H.J. Lu <hjl@gnu.org>
14 * config/tc-i386.c (parse_register): Handle FP regs specially.
15 (md_begin): Remove '(' and ')' from register_chars.
17 1999-08-29 Doug Evans <devans@casey.cygnus.com>
19 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
20 error message (done elsewhere).
22 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
24 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
26 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
28 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
31 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
33 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
35 Add new completers. Fix bug in 64 bit condition handling.
37 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
40 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
42 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
44 * config/tc-hppa.c (pa_ip): Add case for 'I'.
46 1999-08-27 Jim Wilson <wilson@cygnus.com>
48 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
49 (struct ls): Add frag field. Initialize it to zero.
50 (out_end_sequence): New local text_frag. Set it while in text section.
51 Replace address check with frag check. Set ls.frag to text_frag if
53 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
54 Set it before switching sections. Replace address check with frag
55 check. Set ls.frag to saved_frag if out_set_addr called.
57 1999-08-26 David Mosberger <davidm@hpl.hp.com>
59 * dwarf2dbg.c (out_end_sequence): If address changed, directly
60 output "advance_pc" opcode instead of calling gen_addr_line().
61 The latter has the undesired side-effect of creating a new row
62 in the debug line info matrix.
64 1999-08-26 Jim Wilson <wilson@cygnus.com>
66 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
67 ls.last_filename if last is less than zero. Set ls.last_filename
68 when allocating new entry.
69 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
72 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
74 * config/tc-i386.c (i386_index_check): Fix the displacement size
75 when INFER_ADDR_PREFIX.
77 1999-08-18 Nick Clifton <nickc@cygnus.com>
79 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
82 1999-08-17 Ian Lance Taylor <ian@zembu.com>
84 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
85 handle 0xffffNNNN constants correctly.
87 1999-08-16 Nick Clifton <nickc@cygnus.com>
89 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
92 1999-08-13 Nick Clifton <nickc@cygnus.com>
94 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
95 (md_apply_fix3): Always pass positive values to
98 1999-08-12 Nick Clifton <nickc@cygnus.com>
100 * config/tc-arm.c (skip_whitespace): New macro.
103 (md_apply_fix3): Store relocation offset in addend for ELF based
105 (arm_force_relocation): Always generate relocs for Thumb function
108 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
110 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
111 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
113 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
115 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
116 flags for the unwind subspace.
118 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
119 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
120 suitable relocation based on the size of the target's pointer.
121 Always Use subsegment zero for the unwinders.
122 (pa_level): Handle "2.0w".
124 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
126 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
127 with the following instruction unless this was specified.
129 1999-08-09 Ian Lance Taylor <ian@zembu.com>
131 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
132 certain sections, to match BFD changes.
134 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
136 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
137 (EXTRA_SCRIPTS): Define to keep automake happy.
138 * Makefile.in: Rebuild.
140 1999-08-08 Ian Lance Taylor <ian@zembu.com>
142 * Makefile.am: Rename .dep* files to DEP*.
143 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
144 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
146 * Makefile.in: Rebuild.
148 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
150 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
152 1999-08-08 Ian Lance Taylor <ian@zembu.com>
154 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
155 avoid problems on DOS filesystems.
156 * Makefile.in: Rebuild.
158 * doc/as.texinfo (Section): Document 's' flag for COFF version.
160 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
162 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
165 1999-08-08 Ian Lance Taylor <ian@zembu.com>
167 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
168 line to create ${GDBINIT} rather than .gdbinit.
169 * configure, Makefile.in, doc/Makefile.in: Rebuild.
171 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
173 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
175 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
177 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
179 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
181 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
182 non-adjustable symbols.
184 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
186 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
188 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
190 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
193 1999-08-05 Donn Terry <donn@interix.com>
195 * config/te-interix.h: New file.
196 * configure.in (i386-*-interix*): New target.
197 * configure: Rebuild.
199 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
201 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
202 selectors for ELF too.
203 (selector_table): Add "ltp" and "rtp" selectors.
205 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
207 * config/tc-i386.c (i386_operand): No need to change
208 operand_string pointer in segment reg case before goto
209 do_memory_reference. Initialise displacement_string_start and
210 displacement_string_end after do_memory_reference label.
211 (i386_index_check): Add operand_string param, and print error
212 message on failure here.
213 (i386_intel_memory_operand): Instead of here.
214 (i386_operand): And here.
215 (INFER_ADDR_PREFIX): Enable.
217 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
219 * config/tc-i386.h (DefaultSize): Define. Renumber following
220 opcode_modifier defines.
222 From Etienne Lorrain <etienne.lorrain@ibm.net>
223 * config/tc-i386.c (stackop_size): New variable.
224 (set_16bit_code_flag): Clear it here.
225 (set_16bit_gcc_code_flag): New function.
226 (md_pseudo_table): Add "code16gcc" entry.
227 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
229 1999-08-03 Ian Lance Taylor <ian@zembu.com>
231 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
232 next_set_end even if the end symbol is being discarded.
234 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
235 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
236 * config/obj-coff.c: Likewise.
237 (seg_info_type): Remove.
238 (seg_info_off_by_4): Change to array of segT.
239 (s_get_segment): Adjust accordingly.
240 (obj_pseudo_table): Fully initialize sentinel entry.
242 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
243 Ralf Baechle <ralf@uni-koblenz.de>.
245 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
247 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
249 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
251 * config/tc-i386.c: Indentation and white space changes.
252 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
253 don't enable it by default.
254 (i386_intel_operand): Remove redundant prototype.
255 Move check on number of memory operands, and i.mem_operands++
256 (i386_intel_memory_operand): To here.
257 Remove i386_immediate code from here. Remove special case code
258 for input and output using (%dx). Remove base/index checks and
259 call i386_index_check instead. Save initial operand_string
260 argument for error message.
261 (i386_operand): Remove redundant prototype. Move base/index
262 checks to i386_index_check.
263 (i386_displacement): Move intel mode check for non-zero
265 (i386_intel_memory_operand): To here.
267 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
269 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
270 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
271 by .register pseudo-op if -64 and --no-undeclared-regs.
272 (s_register, sparc_adjust_symtab): New functions.
273 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
274 Declare sparc_adjust_symtab as tc_adjust_symtab.
275 * doc/c-sparc.texi: Add description of #ignore special literal
276 for .register pseudo-op.
278 1999-07-30 Catherine Moore <clm@cygnus.com>
280 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
281 the relocation's section offset.
283 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
285 * write.c (fixup_segment): Fix generic error check overflow test.
287 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
288 X_add_number to long.
290 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
292 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
295 1999-07-27 Ian Lance Taylor <ian@zembu.com>
297 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
300 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
302 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
304 * configure.bat: Remove; obsolete.
305 * config/go32.cfg: Likewise.
307 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
309 * configure.in (i386-*-vxworks*): New target.
310 * configure: Rebuild.
312 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
314 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
316 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
318 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
320 (output_insn): Put OLO10's secondary addend into tc_fix_data.
321 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
322 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
323 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
324 MAX_RELOC_EXPANSION): Define.
325 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
327 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
329 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
330 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
331 block. Print a warning if an 8-bit or 16-bit constant
332 displacement or immediate is truncated on output.
333 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
335 (i386_operand): Disallow immediate jump absolute operand.
337 1999-07-15 Ian Lance Taylor <ian@zembu.com>
339 * configure.in: Bump version number to 2.9.5.
340 * configure: Rebuild.
342 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
345 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
347 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
348 (cons_fix_new_hppa): Derive size of fixup from size of the object.
350 1999-07-14 Philip Blundell <pb@nexus.co.uk>
352 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
354 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
356 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
357 if -mno-fpu was given.
358 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
360 (cons_fix_new_arm): Remove misleading comments.
362 1999-07-14 Ian Lance Taylor <ian@zembu.com>
364 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
366 (relax_segment): Likewise. After giving a rs_org error, convert
367 the frag to rs_align to avoid cascading errors.
369 1999-07-12 Andreas Schwab <schwab@suse.de>
371 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
373 1999-07-11 Ian Lance Taylor <ian@zembu.com>
375 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
376 as appropriate. Fill in structure initializations. Add variable
377 initializations. Add casts.
378 * dwarf2dbg.c (print_stats): Change i to size_t.
379 * listing.c (listing_listing): Change list_line to unsigned int.
381 1999-07-10 Ian Lance Taylor <ian@zembu.com>
383 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
384 rather than checking for \001 and \002 in symbol name.
385 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
387 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
389 * configure.in (hppa*-linux-gnu*): New target.
390 * configure: Rebuilt.
392 1999-07-08 Nick Clifton <nickc@cygnus.com>
394 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
396 1999-07-07 Nick Clifton <nickc@cygnus.com>
398 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
399 accessing symbolP directly.
401 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
403 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
406 1999-07-05 Nick Clifton <nickc@cygnus.com>
408 * config/tc-arm.c (ARM_EXT_V5): Define.
409 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
410 (md_begin): Detect ARM v5 architectures.
411 (md_parse_option): Accept arm v5 specification.
412 (md_show_usage): Documment -marmv5 switch.
414 * doc/c-arm.texi: Document -marmv5 command line option.
416 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
418 (validate_immediate_twopart): New function. Determine if a
419 constant can be computed by two ADD instructions.
420 (output_inst): Remove its command line parameter - it was never
422 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
423 implememt the ADRL pseudo op.
424 (tc_gen_reloc): Generate a suitable error message if an ADRL
425 instruction tries to generate a real reloc.
427 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
429 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
431 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
434 1999-06-27 H.J. Lu <hjl@gnu.org>
436 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
437 non BFD_ASSEMBLER case.
439 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
441 * config/obj-coff.c (obj_coff_section): Mark writable sections as
444 1999-06-26 David Mosberger <davidm@hpl.hp.com>
446 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
447 out_end_sequence() when the address decreases due to a new frag.
448 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
449 numbering starts with 1.
451 1999-06-23 Nick Clifton <nickc@cygnus.com>
453 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
455 (mcore_s_text): Call obj_elf_text for ELF target.
456 (mcore_s_data): Call obj_elf_data for ELF target.
457 (mcore_s_section): No longer ELF specific. Call obj_coff_section
459 (mcore_s_bss): New function: Dump literal table before changing
461 (mcore_s_comm): New function: Dump literal table before changing
464 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
465 No longer static functions.
466 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
467 Provide prototypes for these functions.
469 1999-06-22 Ian Lance Taylor <ian@zembu.com>
471 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
472 a list of names, to try obj_segment_name, and to try abbreviated
473 names when using COFF without long section names.
475 * config/tc-alpha.c: More use of symbol accessor functions.
476 * config/tc-arc.c: Likewise.
477 * config/tc-d30v.c: Likewise.
478 * config/tc-fr30.c: Likewise.
479 * config/tc-i860.c: Likewise.
480 * config/tc-m88k.c: Likewise.
481 * config/tc-mcore.c: Likewise.
482 * config/tc-ns32k.c: Likewise.
483 * config/tc-sparc.c: Likewise.
484 * config/tc-v850.c: Likewise.
486 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
487 sy_value with appropriate accessor functions.
488 * config/tc-arm.c (md_apply_fix3): Likewise.
489 * config/tc-d10v.c (AT_WORD_P): Likewise.
490 * config/tc-v850.c (reg_name_search): Likewise.
492 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
493 use symbol_get_bfdsym instead.
494 * config/tc-ppc.c (md_assemble): Likewise.
495 * config/tc-v850.c (v850_comm): Likewise.
497 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
499 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
500 the symbol, rather than accessing the bsym member.
501 * config/tc-d10v.c (tc_gen_reloc): Likewise.
502 * config/tc-d30v.c (tc_gen_reloc): Likewise.
503 * config/tc-mcore.c (tc_gen_reloc): Likewise.
504 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
505 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
506 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
507 * config/tc-tic30.c (tc_gen_reloc): Likewise.
508 * config/tc-v850.c (tc_gen_reloc): Likewise.
510 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
512 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
513 (hppa_gen_reloc_type): Conditionalize on BFD64.
514 (tc_gen_reloc): Re-enable ELF relocations.
515 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
517 1999-06-21 Ian Lance Taylor <ian@zembu.com>
519 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
521 (do_ldst): Move assignment out of if condition.
522 (md_apply_fix3): Add casts to avoid printf format warnings. Add
523 parentheses to avoid warning.
525 1999-06-21 Nick Clifton <nickc@cygnus.com>
527 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
528 macro to get at the BFD symbol associated with a GAS symbol.
530 1999-06-19 Ian Lance Taylor <ian@zembu.com>
532 * config/tc-ppc.c: Update for symbol handling changes.
533 * config/obj-coff.c: Likewise.
535 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
537 * tc-hppa.c: General cleanups of ELF support. No more spaces
538 and subspaces for ELF.
539 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
540 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
541 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
542 (UNWIND_SECTION_NAME): Likewise.
543 (space/subspace related structures): Conditionalize definitions
545 (space/subspace directives and support routines): Conditionalize
546 definitions and references/uses on OBJ_SOM.
547 (label_symbol_struct): For ELF, track the symbol's segment. For
549 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
551 (USE_ALIASES): Kill for both SOM & ELF.
552 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
553 (pa_space, pa_subspace): Corresponding changes.
554 (pa_spaces_begin): Corresponding chagnes.
555 (md_begin): Do not muck around with space/subspace stuff for
557 (md_apply_fix): Temporarily disable argument relocation stuff
559 (tc_gen_reloc): Temporarily disable relocation generation for
561 (pa_build_unwind_subspace): Similarly.
563 1999-06-16 Nick Clifton <nickc@cygnus.com>
565 * config/tc-arm.c (thumb_set): New pseudo op.
566 (text, data, section): Override these pseudo ops with ARM
568 (s_thumb_set): New function: Perform the same as a .set pseudo
569 op, but also mark the alias'ed symbol as being a Thumb
571 (arm_s_text): New function: Perform the same as the .text
572 pseudo op, but dump the literal pool before changing
574 (arm_s_data): New function: Perform the same as the .data
575 pseudo op, but dump the literal pool before changing
577 (arm_s_section): New function: Perform the same as the
578 .section pseudo op, but dump the literal pool before changing
580 (arm_cleanup): Do not reset the current section before dumping
583 1999-06-17 Nick Clifton <nickc@cygnus.com>
585 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
586 OPTION_NO_WARN_UNMATCHED entries.
587 (md_parse_option): Generate a warning message if an unrecognised
588 option is encountered.
590 * config/tc-d10v.c (do_not_ignore_hash): New variable.
591 (get_operands): When parsing an expression after an '@' symbol
592 has been detected, do not ignore '#' symbols.
593 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
596 1999-06-13 Ian Lance Taylor <ian@zembu.com>
598 From K. Richard Pixley <rich@noir.com>:
599 * configure.in (ppc-*-vxworks*): New target.
600 * configure: Rebuild.
602 1999-06-12 Philip Blundell <philb@gnu.org>
604 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
606 1999-06-13 Ian Lance Taylor <ian@zembu.com>
608 * write.c (adjust_reloc_syms): Rather than never reducing reloc
609 which refer to symbols in linkonce sections, permit reducing the
610 relocs if the symbol is local.
612 1999-06-12 Ian Lance Taylor <ian@zembu.com>
614 * subsegs.c (subseg_text_p): New function.
615 * as.h (subseg_text_p): Declare.
616 * read.c (do_align): Use subseg_text_p to set the default fill.
617 * write.c (subsegs_finish): Likewise.
618 * config/obj-coff.c (write_object_file): Likewise.
619 * config/tc-i386.h (md_maybe_text): Don't define.
620 (md_do_align): Use subseg_text_p to set the default fill.
621 * config/tc-m32r.c (m32r_do_align): Likewise.
622 * config/tc-sh.c (sh_do_align): Likewise.
623 * config/tc-sparc.h (md_do_align): Likewise.
625 1999-06-12 David O'Brien <obrien@freebsd.org>
627 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
628 * configure: Rebuild.
630 1999-06-12 Ian Lance Taylor <ian@zembu.com>
632 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
633 * Makefile.am: Rebuild dependencies.
634 * Makefile.in: Rebuild.
636 * config/tc-i386.c (i386_immediate): Remove unused label
639 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
640 * symbols.c: Likewise.
641 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
642 sy_next field when taking address, rather than symbol_next.
644 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
646 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
647 value from the output file architecture.
648 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
649 * dwarf2dbg.h: Change bfd_vma to addressT.
651 1999-06-11 Ian Lance Taylor <ian@zembu.com>
653 * dwarf2dbg.h: Use PARAMS in function declarations.
655 1999-06-11 Martin Dorey <mdorey@madge.com>
657 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
658 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
660 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
662 1999-06-11 Ian Lance Taylor <ian@zembu.com>
664 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
666 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
669 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
671 * read.c (read_a_source_file): Only declare inescape if
674 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
676 (find_entry_byval): Add parens to avoid warning.
678 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
680 * symbols.c (resolve_symbol_value): Don't permit subtraction of
683 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
685 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
688 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
689 synthetize_setx): New functions.
690 (md_assemble): Broken the special cases into the above
691 functions. Make compiler happy if sizeof(bfd_vma)==4.
692 Fix sethi generated from set/setuw. If instructions have a relloc,
693 always clear the fields to be relocated in the opcode.
694 (sparc_ip): Remove special_case global variable.
696 1999-06-10 Ian Lance Taylor <ian@zembu.com>
698 Based on patches from John W. Woznack <jwoznack@concentric.net>:
699 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
700 indication of success rather than a value.
701 (itbl_get_val): Likewise.
702 (itbl_get_field): Use strcspn. Change delimiters to include
704 * itbl-ops.h (itbl_get_reg_val): Update declaration.
705 (itbl_get_val): Likewise.
706 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
708 * symbols.c (copy_symbol_attributes): Convert local symbols to
711 1999-06-10 Nick Clifton <nickc@cygnus.com>
713 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
716 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
718 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
719 Optimize set if sizeof(bfd_vma) == 64.
720 (sparc_ip): Fix sethi - without %hi() it should generate
721 R_SPARC_22 reloc, not R_SPARC_HI22.
722 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
724 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
726 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
727 (s_ncons): New function.
728 (native_op_table): New table.
729 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
730 R_SPARC_OLO10 handling.
732 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
734 * expr.h (struct expressionS): Revert last change; widen X_op.
735 * config/tc-alpha.c (md_begin): Check the field is wide enough.
737 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
739 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
740 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
741 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
742 * Makefile.in: Regenerated.
744 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
745 `common' pass on to s_mri_common.
746 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
748 1999-06-06 Richard Henderson <rth@cygnus.com>
750 * config/obj-elf.c (obj_elf_section): Don't free the return
751 value of demand_copy_C_string.
753 1999-06-05 Richard Henderson <rth@cygnus.com>
755 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
756 creation logic from obj_elf_create_section.
758 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
759 (section_stack): New.
760 (special_sections): Make const.
761 (obj_elf_section): Gut and rewrite parsing.
762 (obj_elf_change_section): New function broken out of obj_elf_section.
763 (obj_elf_parse_section_letters): Likewise.
764 (obj_elf_section_word): Likewise.
765 (obj_elf_section_type): Likewise.
766 (obj_elf_previous): Treat as a toggle.
767 (obj_elf_popsection): New.
768 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
769 (ppc_section_type): Likewise.
770 * config/tc-ppc.h: Likewise.
772 * expr.h (struct expressionS): Don't make X_op a bitfield.
773 * config/tc-alpha.c: Update for symbol handling changes.
774 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
775 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
777 1999-06-05 Richard Henderson <rth@cygnus.com>
779 * dwarf2dbg.c (*): Convert to K&R + prototypes.
780 (dwarf2_gen_line_info): Kill unused variables.
781 (dwarf2_finish): Likewise.
782 (dwarf2_where): Likewise.
783 (dwarf2_directive_file): If we've only got a string,
784 hand off to s_app_file.
785 * ecoff.c: Move the include of ecoff.h.
786 * symbols.h (S_IS_FUNCTION): Prototype.
788 * read.c (LEX_HASH): Supply a default.
790 (s_globl): Update `c' after skipping whitespace.
791 * read.h (LEX_END_NAME, is_name_ender): New.
792 * expr.c (get_symbol_end): Respect it.
794 1999-06-04 Mark Klein <mklein@dis.com>
796 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
798 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
800 * config/tc-hppa.c: Update for symbol handling changes.
802 1999-06-03 Ian Lance Taylor <ian@zembu.com>
804 * cgen.c: Update for symbol handling changes.
805 * config/tc-m32r.c: Likewise.
807 * config/tc-hppa.h: Update for symbol handling changes.
808 * config/tc-hppa.c: Likewise.
810 * config/tc-arm.h: Update for symbol handling changes.
811 * config/tc-arm.c: Likewise.
812 (symbol_make_empty): Remove. Just use symbol_create.
814 * symbols.c (symbol_set_tc): Correct name.
816 * Makefile.am: Rebuild dependencies.
817 ($(OBJS)): Don't depend upon struc-symbol.h.
818 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
819 * dep-in.sed: Don't remove struc-symbol.h.
820 * Makefile.in: Rebuild.
822 * doc/internals.texi (Symbols): Describe changes in symbol
825 1999-06-03 Richard Henderson <rth@cygnus.com>
827 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
828 instead of doing the work by hand.
830 1999-06-03 David Mosberger <davidm@hpl.hp.com>
832 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
833 state of line state-machine.
834 (struct ls): Collect DWARF2 line state-machine state in new member
835 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
836 resulted in any DWARF2 directives.
837 (reset_state_machine): New function.
838 (out_end_sequence): Ditto.
839 (dwarf2_gen_line_info): When switching sections or switching to a
840 lower text address, call out_end_sequence() first to terminate the
841 previous code sequence as code sequences MUST have monotonically
842 increasing addresses.
843 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
845 1999-06-03 David Mosberger <davidm@hpl.hp.com>
847 * as.c (parse_args): Add option -gdwarf2 to allow requesting
848 DWARF2 debug info (line information only, at this point).
849 * as.h: Update comment about supported debug formats.
850 * dwarf2dbg.c, dwarf2dbg.h: New files.
851 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
853 * expr.c (operand): Don't use [ for parens if we want an index op.
854 (op_encoding): Switch [ into O_index, if desired.
855 (op_rank): Renumber with O_index on bottom.
856 (expr): If O_index, match closing bracket.
857 * expr.h (O_index): New.
859 * read.c (read_a_source_file): Conditionally allow matched "
860 in lines passed to md_assemble.
862 * config/obj-elf.c (elf_pseudo_table): Add `common'.
864 1999-06-03 Ian Lance Taylor <ian@zembu.com>
866 Add support for storing local symbols in a small structure to save
867 memory when assembling large files.
868 * as.h: Don't include struc-symbol.h.
869 (symbolS): Add typedef.
870 * symbols.c: Include struc-symbol.h.
871 (local_hash): New static variable.
872 (save_symbol_name): New static function, from symbol_create.
873 (symbol_create): Call save_symbol_name.
874 (local_symbol_count): New static variable.
875 (local_symbol_conversion_count): Likewise.
876 (LOCAL_SYMBOL_CHECK): Define.
877 (local_symbol_make): New static function.
878 (local_symbol_convert): New static function.
879 (colon): Handle local symbols. Create local symbol for local
881 (symbol_table_insert): Handle local symbols.
882 (symbol_find_or_make): Create local symbol for local label name.
883 (symbol_find_base): Check for local symbol.
884 (symbol_append, symbol_insert): Check for local symbols.
885 (symbol_clear_list_pointers, symbol_remove): Likewise.
886 (verify_symbol_chain): Likewise.
887 (copy_symbol_attributes): Likewise.
888 (resolve_symbol_value): Handle local symbols.
889 (resolve_local_symbol): New static function.
890 (resolve_local_symbol_values): New function.
891 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
892 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
893 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
894 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
895 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
896 (symbol_previous, symbol_next): New functions.
897 (symbol_get_value_expression): Likewise.
898 (symbol_set_value_expression): Likewise.
899 (symbol_set_frag, symbol_get_frag): Likewise.
900 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
901 (symbol_mark_used_in_reloc): Likewise.
902 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
903 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
904 (symbol_mri_common_p): Likewise.
905 (symbol_mark_written, symbol_clear_written): Likewise.
906 (symbol_written_p): Likewise.
907 (symbol_mark_resolved, symbol_resolved_p): Likewise.
908 (symbol_section_p, symbol_equated_p): Likewise.
909 (symbol_constant_p): Likewise.
910 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
911 (symbol_get_obj, symbol_set_obj): Likewise.
912 (symbol_get_tc, symbol_set_tc): Likewise.
913 (symbol_begin): Initialize local_hash.
914 (print_symbol_value_1): Handle local symbols.
915 (symbol_print_statistics): Print local symbol statistics.
916 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
917 Declare new symbols.c functions. Move many declarations here from
919 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
920 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
921 (struct symbol): Move bsym to make it clearly the first field.
922 Remove TARGET_SYMBOL_FIELDS.
923 (symbolS): Don't typedef.
924 (struct broken_word): Remove.
925 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
926 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
927 (symbol_clear_list_pointers): Likewise.
928 (symbol_insert, symbol_remove): Likewise.
929 (symbol_previous, symbol_append): Likewise.
930 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
931 (struct local_symbol): Define.
932 (local_symbol_converted_p, local_symbol_mark_converted): Define.
933 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
934 (local_symbol_get_frag, local_symbol_set_frag): Define.
935 (local_symbol_get_real_symbol): Define.
936 (local_symbol_set_real_symbol): Define.
938 * write.c (write_object_file): Call resolve_local_symbol_values.
939 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
940 (TARGET_SYMBOL_FIELDS): Don't define.
941 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
942 ECOFF_DEBUGGING, add ECOFF fields.
943 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
944 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
945 ECOFF_DEBUGGING, add ECOFF fields.
946 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
947 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
948 * config/tc-mcore.h: Don't include struc-symbol.h.
949 (TARGET_SYMBOL_FIELDS): Don't define.
950 (struct mcore_tc_sy): Define.
951 (TC_SYMFIELD_TYPE): Define.
952 * Many files: Use symbolS instead of struct symbol. Use new
953 accessor functions rather than referring to symbolS fields
956 * read.c (s_mri_common): Don't add in value of line_label.
958 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
959 checking for SEC_LINK_ONCE.
961 * config/tc-sh.h (sh_fix_adjustable): Declare.
963 * app.c (input_buffer): New static variable.
964 (app_push): Save saved_input in allocated buffer.
965 (app_pop): Restored saved_input.
966 (do_scrub_chars): Change get parameter to take char * and int as
967 arguments. Change GET macro to pass input_buffer to get
968 function. Don't save input into allocated buffer.
969 * as.h (do_scrub_chars): Update declaration.
970 * input-file.c (input_file_get): Change to take char * and int.
971 Read data into passed in buffer. Remove static buffer.
972 * read.c (scrub_from_string): Change to take char * and int. Copy
973 data into passed in buffer.
975 * hash.h: Neaten. Declare hash_traverse.
976 * hash.c: Complete rewrite based on BFD hashing code.
977 * gasp.c (chunksize): New variable.
978 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
981 1999-05-28 Nick Clifton <nickc@cygnus.com>
983 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
984 addend unless the target uses an old ABI.
986 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
988 -Wchar-subscripts cleanup
989 * listing.c (listing_newline): Use unsigned char variable, so
990 calls to isascii,iscntrl are correct.
991 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
993 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
994 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
995 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
996 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
998 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
1000 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
1002 (arch_coldfire_p): New #define.
1003 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
1005 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
1007 * config/tc-m68k.c (install_operand): Add places `n', `o'.
1009 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
1010 (install_operand): Add place `N'.
1011 (init_table): Add registers ACC, MACSR, MASK.
1013 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
1015 * config/tc-m68k.c: Change mcf5200 --> mcf.
1016 (archs): Add mcf5206e, mcf5307.
1017 (m68k_ip): Add format `u'.
1018 (install_operand): Add place `m', `M', `h'.
1019 (init_table): Add upper/lower registers.
1021 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
1023 1999-05-28 Martin Dorey <mdorey@madge.com>
1025 * config/tc-i960.c: Several minor changes to add ELF and
1026 BFD_ASSEMBLER support.
1027 * config/tc-i960.h: Likewise.
1028 * configure.in (i960-*-elf*): New target.
1029 * aclocal.m4, configure: Rebuild.
1031 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1033 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
1034 reloc changes when defined(BFD_ASSEMBLER).
1036 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
1038 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
1040 * write.c (write_print_statistics): Output to file, not stderr.
1042 * expr.c (generic_bignum_to_int32,64): Prototype.
1044 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
1045 output_sleb128, output_uleb128, output_big_sleb128,
1046 output_big_uleb128, output_big_leb128): Prototype.
1047 (output_big_sleb128, output_big_uleb128): Make inline.
1048 (output_big_leb128): Remove inline
1050 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1051 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
1052 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
1053 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
1054 value for correct overflow check in write.c:fixup_segment.
1055 * write.c (fixup_segment): Move bitfield overflow checks to after
1056 the md_apply_fix call.
1057 * config/obj-coff.c (fixup_segment): Likewise.
1058 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
1059 valueT *val argument.
1061 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1063 * config/atof-ieee.c (gen_to_words): Correctly round a
1064 denormalized number. Fix off-by-one in range checking for
1065 exponent in a denormal.
1067 1999-05-10 Nick Clifton <nickc@cygnus.com>
1069 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
1072 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
1074 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
1076 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1078 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
1079 (ReverseRegRegmem): Remove.
1080 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
1081 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
1082 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
1085 From Doug Ledford <dledford@redhat.com>
1086 * config/tc-i386.h (RegXMM): New for P/III.
1087 * config/tc-i386.c: Add support for P/III.
1089 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
1091 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
1092 (md_begin): Allow ppc32 insns in ppc64bridge mode.
1093 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
1095 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
1097 * config/tc-i386.c (i386_immediate): Skip whitespace before
1098 complaining about junk after expression.
1099 (i386_displacement): Likewise.
1101 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
1103 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
1104 Don't copy before downcaseing.
1106 1999-05-05 Catherine Moore <clm@cygnus.com>
1108 * tc-m68k.c: Include elf/m68k.h.
1109 (m68k_elf_final_processing): New routine.
1110 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
1113 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
1115 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
1118 1999-04-30 Nick Clifton <nickc@cygnus.com>
1120 * config/tc-mcore.c (mcore_s_section): Dump literals before
1123 1999-04-29 Nick Clifton <nickc@cygnus.com>
1125 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
1128 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
1130 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1131 (TC_INIT_FIX_DATA): Delete.
1132 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1133 (TC_INIT_FIX_DATA): Delete.
1134 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
1135 * write.c (fix_new_internal): Initialize fx_cgen member.
1136 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
1137 (gas_cgen_md_apply_fix3): Update.
1138 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
1139 (md_cgen_record_fixup_exp): Update.
1140 (FX_OPINFO_R_TYPE): Update.
1142 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
1143 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
1144 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
1145 * frags.h (struct frag): Make opindex, opinfo ints.
1147 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
1149 1999-04-26 Tom Tromey <tromey@cygnus.com>
1151 * aclocal.m4, configure: Updated for new version of libtool.
1153 1999-04-22 Nick Clifton <nickc@cygnus.com>
1155 * config/tc-mcore.c (md_apply_fix3): Renamed function from
1157 (md_apply_fix3): Do not fix up absolute relocations against
1160 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
1162 1999-04-20 Nick Clifton <nickc@cygnus.com>
1164 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
1165 changes and data-in-text directives.
1166 (mcore_cons): New function: intercept cons() operations.
1167 (mcore_float_cons): New function: intercept float_cons()
1169 (mcore_stringer): New function: intercept stringer() operations.
1171 1999-04-18 Ian Lance Taylor <ian@zembu.com>
1173 * obj.h (struct format_ops): Change generate_asm_lineno field to
1175 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
1177 * config/tc-alpha.c (find_opcode_match): Add default case to
1179 (find_macro_match): Likewise.
1180 (load_expression): Parenthesize && within ||.
1182 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1184 1999-04-17 Nick Clifton <nickc@cygnus.com>
1186 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
1187 .text .data .section pseudo ops.
1188 (mcore_s_section): New function. Dump lits before changing secs.
1189 (mcore_s_text): New function. Dump lits before changing secs.
1190 (mcore_s_data): New function. Dump lits before changing secs.
1192 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
1194 * config/tc-mips.c (mips_32bitmode): New.
1195 (md_begin): Set mips_32bitmode if needed.
1196 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
1197 Set EF_MIPS_32BITMODE.
1199 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
1201 * config/obj-coff.c (c_section_symbol): Fix typo in previous
1204 1999-04-16 Nick Clifton <nickc@cygnus.com>
1206 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
1208 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
1210 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
1211 expressions correctly.
1214 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
1216 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
1218 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
1220 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
1221 and fmpynfadd instructions.
1223 1999-04-11 Richard Henderson <rth@cygnus.com>
1225 * as.h (environ): Declare it, if needed.
1226 * as.c (dump_statistics): Don't declare environ.
1227 * configure.in (environ): Detect declaration.
1228 * configure, config.in: Rebuild
1230 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
1231 (i386_displacement): Allocate enough space for replacement buffer.
1232 Clean up replacement buffer initialization.
1234 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
1236 * subsegs.c (section_symbol): Don't create a new symbol if one
1237 already exists; instead, use the existing one, but set its segment
1238 and frag data if it hasn't already been defined.
1239 * config/obj-coff.c (c_section_symbol): Likewise.
1241 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
1243 * tc-alpha.c (load_expression): Call as_bad instead of abort.
1245 1999-04-08 Nick Clifton <nickc@cygnus.com>
1247 * config/tc-mcore.c: New File: Support routines for MCore
1249 * config/tc-mcore.h: New File: Definitions for MCore assembler.
1250 * config/obj-coff.c: Add support for mcore-pe target.
1252 * Makefile.am: Add support for MCore targets.
1253 * Makefile.in: Regenerate.
1254 * configure.in: Add support for MCore targets.
1255 * configure: Regenerate.
1257 * doc/all.texi: Set MCORE.
1258 * doc/as.texinfo: Document MCore specific command line options.
1260 * write.h: Prevent multiple inclusion.
1262 1999-04-06 Ian Lance Taylor <ian@zembu.com>
1264 * asintl.h (LC_MESSAGES): Never define.
1265 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
1267 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
1270 * Makefile.am (m68k-parse.c): If configuring in the source
1271 directory, copy m68k-parse.y into the local directory before
1272 running ylwrap, to remove spurious differences when generating
1274 * Makefile.in: Rebuild.
1276 * config/tc-sparc.h (md_do_align): Just allocate the number of
1277 bytes necessary, rather than always allocating 1024.
1279 1999-04-04 Ian Lance Taylor <ian@zembu.com>
1281 * listing.c (listing_newline): Add cast to avoid warning.
1282 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
1283 * config/tc-i386.c (i386_scale): Add return value.
1284 (build_displacement_string): Remove unused local temp_disp2.
1285 (i386_intel_memory_operand): Add parentheses to avoid warning.
1286 (i386_intel_operand): Remove unused local end_of_operand_string.
1287 (i386_operand): Remove unused local operand_modifier.
1288 (i386_operand): Add parens to avoid warning.
1290 1999-04-04 Don Bowman <don@pixsci.com>
1292 * configure.in: Add mips*-*-vxworks* target; have it define
1294 * configure, config.in: Rebuild.
1296 1999-03-31 Nick Clifton <nickc@cygnus.com>
1298 * configure.in (emulations): Add support for arm-epoc-pe.
1299 * configure: Regenerate.
1300 * config/te-epoc-pe.h: New file. Define macros specific to
1302 * config/tc-arm.h: Select epoc-pe-arm target format if configured
1303 for arm-epoc-pe target.
1305 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
1307 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
1309 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
1311 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
1312 detect ",n" without a condition.
1313 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1316 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
1318 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
1319 instruction is encoded with one bit.
1322 1999-03-23 Ian Lance Taylor <ian@zembu.com>
1324 * doc/internals.texi (CPU backend): Mention that
1325 line_separator_chars should not include newline. From thi
1326 <ttn@mingle.glug.org>.
1328 1999-03-22 Doug Evans <devans@casey.cygnus.com>
1330 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1331 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
1333 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
1335 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
1337 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
1339 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
1342 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
1344 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
1346 1999-03-15 Martin Hunt <hunt@cygnus.com>
1348 * app.c (do_scrub_begin): Change '-' back to a symbol char
1349 so we can use multiple opcodes on a line again.
1351 * config/tc-d30v.c: By default, warn if a symbol has
1352 the same name as a register. Plus some minor
1353 updates from the branch.
1355 1999-03-13 Nick Clifton <nickc@cygnus.com>
1357 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
1358 BFD_RELOC_16 and BFD_RELOC_64.
1360 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1362 * expr.c (expr): Add missing else.
1364 1999-03-12 Nick Clifton <nickc@cygnus.com>
1366 * config/tc-arm.c (md_apply_fix3): Improve error message.
1368 1999-03-11 Doug Evans <devans@casey.cygnus.com>
1370 * Makefile.am (CPU_TYPES): Add fr30.
1371 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
1372 (fr30,m32r dependencies): Update.
1373 * Makefile.in: Rebuild.
1375 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
1376 (gas_cgen_record_fixup_exp): Ditto.
1377 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
1378 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
1379 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1380 (md_cgen_lookup_reloc): Update use of operand->type.
1381 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
1382 (md_convert_frag): Call cgen_operand_lookup_by_num.
1383 (md_cgen_lookup_reloc): Update use of operand->type.
1384 (m32r_cgen_record_fixup_exp): Ditto.
1386 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
1388 * config/tc-mips.c (md_show_usage): Fix message.
1390 1999-03-03 Nick Clifton <nickc@cygnus.com>
1392 * doc/c-arm.texi (ARM Syntax): Document new command line switches
1393 and LDR reg,=<expr> instruction.
1395 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
1398 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
1400 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
1402 1999-02-17 Nick Clifton <nickc@cygnus.com>
1404 This patch was created by: Scott Bambrough
1405 <scottb@corelcomputer.com>
1408 Special cased '@' character. The '@' character is used as the
1409 ARM assembler comment character, as a special character
1410 and in ELF .symver pseudo-op's, and as a special character in
1411 .type and .section pseudo-ops.
1412 (symver_pseudo): New static variable.
1413 (symver_state): New static variable.
1414 (struct app_save): Add field 'symver_state'.
1415 (app_push): Save global symver_state int struct app_save.
1416 (app_pop): Restore global symver_state from struct app_save.
1417 (do_scrub_chars): Special case handling of '@' character in
1420 * configure.in: Modified to recognize armv* uname syntax from ARM
1422 * configure: Regenerated.
1424 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
1425 a prefix to the section's type.
1426 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
1427 the type's typename.
1429 * config/tc-arm.h: Add support for PIC generation:
1430 (pic_code): New boolean.
1431 (obj_relocate_extern): Define.
1432 (TC_RELOC_RTSYM_LOC_FIXUP): Define
1433 (TC_CONS_FIX_NEW): Define.
1434 (tc_fix_adjustable): Define.
1435 (GLOBAL_OFFSET_TABLE_NAME): Define.
1437 * config/tc-arm.c: Add support for PIC generation:
1438 (line_seperator_chars): Allow ';' as a seperator for Linux.
1439 (is_immediate_prefix): New macro.
1440 (arm_parse_reloc): New function.
1441 (s_arm_elf_cons): New function.
1442 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
1443 (md_undefined_symbol): Special case handling for the Global Offset
1445 (md_apply_fix3): Handle PIC relocs.
1446 (tc_gen_reloc): Handle PIC relocs.
1447 (md_parse_option): Add support for '-k' command line switch to
1448 enable PIC generation.
1449 (cons_fix_new_arm): New function.
1450 (s_arm_elf_cons): New function.
1452 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
1454 * configure.in: Add comments for uses of AC_DEFINE.
1455 * acinclude.m4: Likewise.
1456 * acconfig.h: Remove.
1457 * aclocal.m4: Rebuild.
1458 * configure: Rebuild.
1459 * Makefile.in: Rebuild.
1460 * config.in: Rebuild.
1462 1999-02-15 Jim Lemke <jlemke@cygnus.com>
1464 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
1465 non-constant offset from a base register.
1467 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
1469 * config/tc-alpha.c (md_show_usage): Put \ before newline in
1472 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
1474 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
1475 (emit_insn): Look for pc-relative and no-overflow specifiers on
1476 internal relocation types.
1478 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
1480 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
1483 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
1485 (mips_4650, mips_4010, mips_4100): Variables removed.
1486 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
1487 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
1489 (md_begin): Don't bother initializing the mips_NNNN variables;
1490 mips_cpu is set, and that's good enough now.
1491 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
1492 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
1493 (show): New function, to handle wrapping in the CPU lists.
1494 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
1496 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
1498 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
1499 than treat as an immediate specifier.
1501 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
1503 * config/tc-i386.c: Prototype many functions.
1504 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
1505 (i386_immediate): Remove unused second argument.
1506 (i386_intel_operand): Fix i386_is_reg typo.
1507 (i386_operand): Use allow_naked_reg.
1508 (output_invalid): Make operand int for K&R.
1510 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
1512 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
1514 * Makefile.in: Rebuild.
1516 1999-02-09 Doug Evans <devans@casey.cygnus.com>
1518 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
1520 (EXTRA_as_new_SOURCES): Comment out.
1521 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
1522 * Makefile.in: Rebuild.
1523 * doc/Makefile.in: Rebuild.
1524 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
1525 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
1526 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
1527 * configure: Rebuild.
1528 * aclocal.m4: Rebuild.
1529 * config.in: Rebuild.
1530 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
1531 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1532 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
1533 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1534 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
1535 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
1536 (gas_cgen_record_fixup_exp): Ditto.
1537 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
1538 descriptor, not global variable.
1539 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
1540 descriptor, not global variable. Refer to insert_operand handler
1541 via cpu descriptor, not global function.
1542 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1543 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
1544 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
1545 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1546 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
1547 * config/tc-m32r.c: Ditto.
1548 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
1549 (md_assemble): Ditto.
1550 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
1552 1999-02-09 Nick Clifton <nickc@cygnus.com>
1554 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
1555 relocations for ELF targets.
1557 1999-02-08 Nick Clifton <nickc@cygnus.com>
1559 * configure.in: Add support for StrongARM target.
1560 * configure: Regenerate.
1562 1999-02-05 Nick Clifton <nickc@cygnus.com>
1564 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
1566 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
1569 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
1571 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
1573 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
1575 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
1576 (INTEL_DWORD_MNEM_SUFFIX): Define.
1579 (DWORD_PTR): Define.
1580 (XWORD_PTR): Define.
1582 (OFFSET_FLAT): Define.
1584 (NONE_FOUND): Define.
1587 * config/tc-i386.c (set_intel_syntax): New routine.
1588 (intel_syntax): Declare.
1589 (allow_naked_reg): Declare.
1590 (md_pseudo_table): Support .intel_syntax and .att_syntax.
1591 (intel_float_operand): New routine.
1592 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
1593 Handle brackets as well as parens. Call i386_intel_operand for
1594 intel syntax. Reverse operands if appropriate. Handle new
1595 suffixes. Handle movzx and movsx.
1596 (i386_is_reg): New routine.
1597 (i386_immediate): New routine.
1598 (i386_scale): New routine.
1599 (i386_displacement): New routine.
1600 (i386_operand_modifier): New routine.
1601 (build_displacement_string): New routine.
1602 (i386_parse_seg): New routine.
1603 (i386_intel_memory_operand): New routine.
1604 (i386_intel_operand): New routine.
1605 (i386_operand): Call i386_displacement, i386_immediate,
1606 i386_scale, etc. instead of handling inline.
1607 (parse_register): Handle registers without prefix.
1609 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
1611 * configure: Regenerate.
1612 * configure.in (arm-*-oabi): New.
1613 (thumb-*-oabi): New.
1614 * config/tc-arm.c (target_oabi): Declare.
1615 (md_apply_fix3): Support REL relocs.
1616 (md_parse_option): Handle -oabi.
1617 (elf32_arm_target_format): New routine.
1618 (md_longopts): Add OPTION_OABI.
1619 * config/tc-arm.h: Redefine TARGET_FORMAT.
1622 1999-01-28 Nick Clifton <nickc@cygnus.com>
1624 * write.c (write_relocs): Handle out of range error.
1626 * config/tc-fr30.c (fr30_fix_adjustable): New function.
1627 (fr30_force_relocation): Default to 0.
1629 * config/tc-fr30.h (obj_fix_adjustable): Define.
1630 (TC_FORCE_RELOCATION): Define.
1632 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
1635 1999-01-16 Nick Clifton <nickc@cygnus.com>
1637 * config/tc-d30v.c (write_2_short): Do not generate a sequential
1638 merge of two instructions if the left instruciton kills the right.
1640 1999-01-11 Doug Evans <devans@casey.cygnus.com>
1642 * Makefile.in: Regenerate.
1643 * configure.in: Redo test for using cgen.
1644 * configure: Regenerate.
1646 1999-01-09 Nick Clifton <nickc@cygnus.com>
1648 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
1649 redefinition of this macro.
1651 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
1653 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
1656 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1658 * config/tc-mips.c (append_insn): For mips16, insert a nop between
1659 a read of HI or LO and an immediatly following branch.
1661 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1663 * config/tc-mips.c (md_begin): Another correction to the setting of
1666 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
1668 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
1670 1998-12-21 Nick Clifton <nickc@cygnus.com>
1672 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
1673 bit insn when optimizing, so that parallelised instructions will
1674 start on a 32 bit boundary.
1676 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
1678 * config/tc-mips.c (mips_eabi64): New.
1679 (md_begin): Set mips_eabi64.
1680 (mips_elf_final_processing): Use it.
1682 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
1684 * config/tc-mips.c (mips_elf_final_processing):
1685 Correct setting of ABI in e_flags.
1687 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
1689 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
1691 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
1693 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
1695 1998-12-15 Doug Evans <devans@casey.cygnus.com>
1697 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
1698 warning, values that don't fit in the field.
1700 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1702 * config/tc-mips.c (mips_abi_string): New.
1703 (md_parse_option,md_longopts): Add mabi.
1704 (mips_elf_final_processing): Set e_flags based on mabi flag.
1706 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1708 * config/tc-mips.c (md_parse_option): Handle vr4111.
1710 98-12-11 Ken Raeburn <raeburn@cygnus.com>
1712 * config/tc-h8300.c (build_bytes): Change message given if the
1713 instruction requires H8/300H mode and we're not in Hmode, to
1714 suggest that it may be the operand modes that are the problem, not
1715 necessarily the opcode.
1717 1998-12-10 Nick Clifton <nickc@cygnus.com>
1719 * config/tc-fr30.c: Add line separator character.
1721 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
1723 * configure.in (hppa-*-mpeix*): New target.
1724 * config/obj-som.h (obj_som_compiler): Declare.
1725 * config/obj-som.c (compiler_seen): New static variable.
1726 (obj_som_compiler): New function.
1727 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
1728 (md_pseudo_table): Add "compiler" if OBJ_SOM.
1729 (pa_type_args): Set hppa_priv_level.
1730 (pa_compiler): New static function if OBJ_SOM.
1731 * configure: Rebuild.
1733 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
1735 * read.c (output_leb128): Don't mark as inline.
1737 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
1739 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
1740 AIX .vbyte unaligned data support.
1741 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
1742 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
1745 1998-12-07 Nick Clifton <nickc@cygnus.com>
1747 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
1750 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
1752 * config/tc-arm.c (elf32_arm_force_relocation): Check for
1753 BFD_RELOC_ARM_PCREL_BRANCH.
1755 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
1757 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
1758 checking the target type.
1759 (mips-dec-bsd*): Set endian to little.
1760 * configure: Rebuild.
1762 COFF weak symbol support, based on patches from Mark Elbrecht
1763 <snowball3@usa.net>:
1764 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
1765 * config/obj-coff.c (obj_coff_weak): New static function.
1766 (obj_coff_endef) [both versions]: Handle weak symbols.
1767 (coff_frob_symbol): Likewise.
1768 (yank_symbols): Likewise.
1769 (obj_pseudo_table): Add "weak".
1771 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
1772 <aymeric.vincent@emi.u-bordeaux.fr>.
1773 * aclocal.m4: Rebuild with current tools.
1774 * configure: Rebuild.
1776 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
1777 an assertion failure for a case we can't handle when OBJ_ECOFF.
1779 * expr.c (operator): And with 0xff to avoid problems with signed
1782 1998-12-03 Nick Clifton <nickc@cygnus.com>
1784 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
1785 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
1787 1998-12-02 Nick Clifton <nickc@cygnus.com>
1789 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
1792 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
1794 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
1797 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
1799 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
1802 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
1804 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
1806 (d10v_cleanup): Only generate previous insn if a multiline insn is
1809 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
1811 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
1814 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
1816 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
1817 -marm6xxx command line switches.
1819 1998-11-18 Doug Evans <devans@casey.cygnus.com>
1821 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
1822 (itbl-ops.o): Delete duplicate dependencies.
1823 Rebuild dependencies.
1824 Add fr30 dependencies.
1825 * Makefile.in: Rebuild.
1827 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
1829 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
1831 * listing.c: Ignore line terminator characters found inside
1834 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
1836 * po/gas.pot: Regenerated.
1838 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
1840 * config/tc-fr30.c (fr30_is_colon_insn): New name for
1841 fr30_is_label_start(). Also checks for delay slot insns.
1843 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
1844 FR30 instructions which contain a colon in the mnemonic.
1846 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
1848 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
1850 * config/tc-fr30.c: Removed currently superflous code.
1852 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
1854 * config/tc-fr30.h: New file.
1855 * config/tc-fr30.c: Tweaking so that it will compile.
1857 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
1859 * config/tc-d10v.h (obj_fix_adjustable): Define.
1860 (TC_FORCE_RELOCATION): Define.
1861 (d10v_force_relocation): Declare.
1862 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
1863 (md_apply_fix3): Handle Vtable relocs.
1864 (d10v_fix_adjustable): New.
1865 (d10v_force_relocation): New.
1867 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
1869 * config/tc-d30v.c: Change default behaviour to ignore potential
1870 conflicts between register name and symbol names.
1872 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
1874 * configure.in: Add fr30-*-*.
1875 * config/tc-fr30.c: New file.
1876 * Makefile.in: Regenerated.
1877 * config.in: Regenerated.
1878 * configure: Regenerated.
1879 * doc/Makefile.in: Regenerated.
1880 * po/gas.pot: Regenerated.
1882 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
1884 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
1887 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
1889 * app.c (do_scrub_begin): Set characters above 127 to be symbol
1891 (do_scrub_chars): Add some casts to unsigned char to avoid
1892 unwanted sign extension.
1893 * read.c (lex_type): Set characters about 127 to be symbol
1895 * config/tc-i386.c (md_begin): Set identifier_chars and
1896 operand_chars for values above 127.
1898 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
1900 * configure.in: detect cygwin* instead of cygwin32*
1901 * configure: regenerate
1903 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
1905 * listing.c: Add support for producing a listing from piped
1908 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
1910 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
1911 (append_insn): Account for the tx39's multiply behavior.
1913 1998-10-26 Michael Meissner <meissner@cygnus.com>
1915 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
1916 from assemble_parallel_insns. Add support for '->' to indicate
1917 explicitly serializing the instructions.
1918 (md_assemble): Ditto.
1920 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
1922 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
1925 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
1927 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
1929 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
1931 * config/tc-mips.c : support frame and regmask/fregmask when
1932 MIPS_STABS_ELF is specified.
1934 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
1936 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
1937 (md_apply_fix): Don't return 1 for VTABLE relocs.
1938 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
1940 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1942 * doc/c-i386.texi: Replace occurences of "opcode" with
1943 "instruction mnemonic", "instruction", or "mnemonic" when
1944 referring to the name of an instruction. Use "opcode" when
1945 referring to the sequence of machine bytes.
1947 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
1948 (is_opcode_char): Rename to is_mnemonic_char.
1949 (md_assemble and i386_operand): Correct error messages from
1950 "opcode" to "instruction mnemonic"
1951 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
1952 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
1953 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
1954 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
1955 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
1956 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
1957 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
1959 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
1961 * config/tc-i386.c (i386_operand): Check for garbage after
1964 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
1966 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
1967 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
1969 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
1971 * config/tc-sh.h (obj_fix_adjustable): Define.
1972 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
1973 (md_apply_fix): Likewise.
1974 (tc_gen_reloc): Likewise.
1975 (sh_fix_adjustable): New.
1977 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
1979 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
1980 * cgen.h (gas_cgen_finish_insn): Update prototype.
1981 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
1982 cgen_insn_t -> CGEN_INSN_INT.
1983 (make_parallel): Update handling of CGEN_INT_INSN_P.
1984 (assemble_parallel_insn): Ditto.
1985 (target_make_parallel): New function.
1986 (md_assemble): Use it.
1988 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
1990 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
1992 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
1994 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
1995 converted into lower case.
1997 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
1999 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
2000 (gas_cgen_tc_gen_reloc): Likewise.
2001 * config/tc-m32r.h (obj_fix_adjustable): Define.
2002 * config/tc-m32r.c (m32r_fix_adjustable): New.
2003 (m32r_force_relocation): Handle VTABLE relocs.
2005 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
2007 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
2009 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
2011 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
2012 to lower case before parsing.
2014 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
2015 parallel insns modift buts in the PSW as a side effect.
2017 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
2019 * config/tc-d30v.c (find_format): Test for missing flag and
2022 (md_apply_fix3): Fix error messages to avoid
2023 assumption about presence of a symbol.
2025 (parallel_ok): Disallow parallel instructions that both modify the
2028 (find_format): Generate a warning if an odd numbered register is
2029 used as the first register in a mutli-register instruction.
2031 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
2033 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
2034 relocations are always associated with a symbol.
2036 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
2038 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
2039 (elf32_sparc_force_relocation): Declare.
2040 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
2041 (tc_gen_reloc): Handle vtable relocs.
2042 (elf32_sparc_force_relocation): New.
2044 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
2046 * symbols.c (S_IS_FUNCTION): New.
2047 * config/tc-v850.h (obj_fix_adjustable): Define.
2048 (TC_FORCE_RELOCATION): Define.
2049 (v850_force_relocation): Declare.
2050 * config/tc-v850.c (tc_gen_reloc): Use offset instead
2051 of fx_addnumber for VTABLE reloc addends.
2052 (md_apply_fix3): Handle VTABLE relocs.
2053 (v850_fix_adjustable): New.
2054 (v850_force_relocation): New.
2056 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
2058 * tc-hppa.c (fp_operand_format): Add some additional formats.
2059 (pa_ip): Do not automatically promote into pa2.0 mode.
2060 (pa_level): Handle ".level 2.0".
2062 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2064 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
2065 * config/tc-i386.h (template.extension_opcode): Change to
2066 unsigned int to allow full range of 8-bit opcode suffixes.
2067 (None): Redefine as 0xffff.
2069 From Jeff B Epler <jepler@usgs.gov>
2070 * doc/c-i386.texi (i386-SIMD): New section.
2072 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
2074 * read.c (discard_rest_of_line): New function.
2075 * read.h: Declare it.
2076 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
2078 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
2080 * config/tc-d10v.c (find_symbol_matching_register): New function.
2081 (find_opcode): Cope with the case where a register name matches
2084 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
2086 * config/tc-v850.c (md_pcrel_from): Rename to
2087 v850_pcrel_from_section.
2088 (v850_pcrel_from_section): Do not resolves symbols in other
2091 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
2093 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
2095 * config/tc-d10v.c (find_opcode): Generate an error if a register
2096 is supplied for an operand that should not be a register.
2098 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
2100 * config/tc-d30v.c (write_2_short): But do allow delayed branch
2101 instructions to have another instruction in the right bin.
2103 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
2105 * config/tc-d30v.c (write_2_short): Do not allow instructions in
2106 the right container if the left container holds a branch
2109 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
2111 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
2112 both a register name and symbol name.
2113 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
2115 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
2117 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
2118 execution unit class.
2120 (reg_name_search): If a name matches a register and a symbol,
2121 prefer the register.
2122 (find_format): Disallow flag registers when a general purpose
2123 register is required.
2124 If a number is required, but a register has been given, check to
2125 see if a symbol with the same name as the register exists, and if
2126 so, use that symbol.
2128 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
2130 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
2132 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
2134 * config/tc-d30v.c (find_format): Do not accept flag registers as
2135 general purpose registers.
2136 (find_format): If an immediate value is expected at a given place
2137 in a format, but a register name has been provided instead, check
2138 to see if that register name matches the name of a predefined
2139 symbol and if it does, then use the symbol instead.
2140 (reg_name_search): If a register name matches a symbol name,
2141 prefer the register name to the symbol name.
2143 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
2145 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
2146 the previous insn to empty.
2148 1998-09-20 Michael Meissner <meissner@cygnus.com>
2150 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
2151 pieces, forcing the use of an ANSI compiler.
2153 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2155 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
2157 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
2159 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
2161 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
2163 (obj_elf_vtable_entry): Likewise.
2164 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
2165 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
2166 (tc_gen_reloc): Likewise.
2167 (arm_fix_adjustable): Likewise.
2168 (elf32_arm_force_relocation): New.
2169 (armelf_frob_symbol): Remove coff-style symbol support.
2171 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
2173 * config/tc-i386.c (i386_operand): Fix typo in last patch.
2175 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
2177 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
2178 OBJ_COFF so that routine is defined for a.out format.
2180 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
2182 * config/tc-i386.c (i386_operand): Detect non-segment registers
2183 used as segment prefixes.
2185 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
2187 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
2188 optimize across FDE boundaries.
2190 * config/obj-coff.c (obj_coff_section): Preserve any link once
2191 flags when setting the section flags.
2193 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
2195 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
2196 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
2198 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2200 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
2203 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
2205 * frags.c (frag_grow): Include the size of the frag struct in the
2208 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
2209 if the new subseg comes before the old.
2211 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2213 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
2214 to handle edge8 and edge16.
2216 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
2218 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
2219 before we clobber the symbol involved.
2221 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
2223 * config/tc-arm.c: Remove OBJ_ELF definitions for
2224 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
2225 use arm_adjust_symtab for OBJ_COFF.
2226 (armelf_adjust_symtab): New Routine.
2227 * config/tc-arm.h: Define obj_adjust_symtab to
2228 armelf_adjust_symtab for OBJ_ELF.
2230 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
2232 * configure.in: Make all i386-elf targets use bfd_gas.
2233 * config/tc-i386.c (tc_i386_force_relocation): New.
2234 (tc_i386_fix_adjustable): Don't fix vtable relocs.
2235 (md_apply_fix3): Likewise.
2236 (tc_gen_reloc): Handle them.
2237 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
2238 tc_i386_force_relocation.
2240 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
2242 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
2244 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
2246 * config/tc-d30v.c (md_assemble): Copy previous opcode over
2247 current opcode after writing the first insturction of a reverse
2250 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
2252 * read.h (generate_lineno_debug): Add prototype.
2253 * read.c (generate_lineno_debug): Make non-static.
2255 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2257 * config/tc-i386.c (md_assemble): Only warn for address/data size
2260 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
2262 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
2263 against Thumb function names, as the linker needs this information.
2265 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
2267 * expr.c (operand): Check also that there is no advance in operand
2268 after atof_generic in order to decide "is it label 0f or floating
2271 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
2273 * config/tc-m32r.c: Replace double dash prefix to M32R specific
2274 command line options with a single dash.
2275 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
2277 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
2279 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
2280 * tc-arm.c (arm_fix_adjustable): New routine.
2282 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
2284 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
2285 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
2286 demand_empty_rest_of_line before mri_comment_end.
2287 (equals): Check garbage after expression before
2288 mri_comment_end in MRI mode.
2290 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
2292 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
2293 small immediate constant to use the constant itself rather than
2296 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
2298 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
2299 (pa_leave): Likewise.
2301 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2303 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
2305 (i386_operand): Fix an error message.
2307 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
2309 * doc/c-arm.texi (ARM Directives): Document .req directive.
2311 * config/tc-arm.c (reg_required_here): Display erroneous string if
2312 the register name could not be decoded.
2313 Do not set inst.instruction if the sift is -1.
2315 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
2317 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
2320 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
2322 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2323 even if it is belived to be unnecessary.
2325 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2327 config/tc-i386.c (i386_operand): Size immediate constants by
2328 suffix (erroneously removed as part of July 7 change).
2330 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
2332 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
2333 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
2334 (armelf_frob_symbol): New Routine.
2335 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
2337 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
2339 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
2341 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
2343 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
2344 command line switches passed to assembler.
2346 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
2348 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
2349 (gas_cgen_opcode_desc): Declare.
2350 (gas_cgen_parse_operand): Declare.
2351 (*): Prepend gas_ to gas specific fns to denote them as such.
2353 * cgen.c (gas_cgen_opcode_desc): New global
2354 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
2355 (queue_fixup): Renamed from cgen_queue_fixup.
2356 (*): Prepend gas_ to gas specific fns to denote them as such.
2358 (gas_cgen_md_apply_fix3): Update call to insert_operand.
2359 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
2360 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
2361 Open opcode table and initialize it.
2362 (make_parallel): Use gas_cgen_opcode_desc.
2363 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
2364 (md_assemble): Ditto.
2366 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
2368 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
2369 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
2370 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
2371 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
2372 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
2373 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
2374 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
2375 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
2376 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
2377 (INIT_STAB_SECTION): Likewise.
2378 (OBJ_PROCESS_STAB): Likewise.
2380 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
2381 (md_parse_option): Watch for them.
2382 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
2383 (md_begin): Kill neverdef code.
2384 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
2385 (s_alpha_prologue): Watch alpha_cur_ent_sym.
2386 (s_alpha_coff_wrapper): New.
2387 (md_pseudo_table): Trap all ECOFF pseudos.
2389 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
2391 Start of changes to remove mdebug section from mips*-elf
2392 Based on MIPS_STAB_ELF definition
2393 * acconfig.h: undef if not configured
2394 * config.in: undef if not configured
2395 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
2396 * config/tc-mips.c (s_ent): set BSF_FUNCTION
2397 * stabs.c (s_stab_generic): flush frag
2399 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
2401 * configure.in: (arm-*-elf): Handle.
2402 (thumb-*-elf): Handle.
2403 * configure: Regenerate.
2404 * read.c (stringer): Fix typo in comment.
2405 * write.c (fixup_segment): Don't add symbol value to addend if
2407 * config/tc-arm.c (md_section_align): Don't align dwarf debug
2409 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
2412 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
2414 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
2415 (write_2_short): Emit warning if new flag is set.
2416 (do_assemble): Set flags if left instruction is one of special
2417 "right-instruction-killer" type.
2419 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
2421 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
2422 Always output words in debug_info section as big endian.
2423 (sparc_target_format): Choose correct bfd target.
2424 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
2426 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
2428 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
2429 to work with internationalization code. Issue an error when two
2430 operands match that are not allowed to match.
2432 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
2434 * configure.in (install_tooldir): Allow target to specify whether
2435 it wants to be installed in $(tooldir)/bin.
2436 * configure: Regenerate.
2437 * Makefile.am (install-exec-local): Set install-exec-tooldir
2438 dependency via configure.
2439 * Makefile.in: Regenerate.
2441 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
2443 * Makefile.am (install-exec-local): Split into two ...
2444 (install-exec-bindir,install-exec-tooldir): New rules.
2445 * Makefile.in: Regenerate.
2447 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
2449 * Makefile.am (install-exec-local): Don't remove the file before
2450 checking whether $(bindir) == $(tooldir)/bin. From Maciej
2451 W. Rozycki <macro@ds2.pg.gda.pl>.
2452 * Makefile.in: Rebuild.
2454 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
2456 * cgen.c: Include libiberty.h.
2457 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
2458 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
2459 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
2460 (md_cgen_lookup_reloc)): Declare.
2461 (md_cgen_record_fixup_exp): Declare.
2462 * config/tc-m32r.h (md_pcrel_from_section): Declare.
2463 (m32r_relax_frag): Declare.
2464 (cgen_md_apply_fix3): Decls moved to cgen.h.
2465 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
2466 (m32r_cgen_record_fixup_exp): Delete decl.
2467 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
2468 (assemble_nop): Delete.
2469 (expand_debug_syms): Delete unused `exp'.
2470 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
2471 Add default case for -Wall.
2472 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
2473 (md_atof): Delete unused wordP.
2475 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
2477 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
2480 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
2482 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
2483 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
2484 .print, .purgem, and .struct. Remove documentation for
2487 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
2489 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
2490 Update call to insert_operand.
2492 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
2494 * config/tc-m32r.c (ms_show_usage): Formatting changes.
2496 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
2498 * config/tc-i386.c (md_assemble): Don't get confused by trailing
2499 whitespace after a prefix operator.
2501 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
2503 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
2505 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
2507 * config/tc-sparc.c (log2): New static function.
2508 (s_reserve): Use log2 to convert alignment before calling
2510 (s_common): Use log2 to convert alignment before calling
2511 record_alignment and frag_align.
2512 (sparc_cons_align): Use log2.
2514 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
2516 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
2517 (s_common): Likewise.
2519 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
2520 initialization of waddr.
2521 (sparc_elf_final_processing): Add default case to switch.
2523 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2525 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
2526 than temporary real.
2528 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
2530 * write.c (subsegs_finish): Don't align the segments if there were
2533 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
2534 copying aux information.
2536 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
2537 expression into a symbol.
2539 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2541 * config/tc-i386.c (mode_from_disp_size): Change arg and return
2542 type to unsigned int.
2543 (md_assemble): Change type used to store offsets from unsigned
2545 (i386_operand): Switch error check to only call RESTORE_END_STRING
2546 once after parse_register.
2548 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
2550 * config/tc-v850.c (md_show_usage): Changed format to match that
2553 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
2555 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2557 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
2559 (md_apply_fix_2): Force the symbol of the vtable reloc to be
2562 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
2564 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
2565 * doc/Makefile.in: Rebuild.
2567 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
2569 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
2570 for %lo expressions.
2571 (mips_ip, case 'u'): Move range check after code to mask
2572 off bits in %hi/%lo expressions. Mask off high bits for
2575 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
2577 * doc/Makefile.am (gasver.texi): New target.
2578 (as.info, as.dvi): Depends upon gasver.texi.
2579 * doc/as.texinfo: Include gasver.texi. Mention version number on
2580 title page and in top node.
2581 * doc/Makefile.in: Rebuild.
2583 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
2585 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
2586 but not including the line containing the edict.
2587 * listing.h (LISTING_EOF): New.
2588 * input-scrub.c (input_scrub_next_buffer): Call it.
2590 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2592 * config/tc-i386.c (i386_operand): Don't set the size of an
2593 immediate address based solely on the suffix and the mode.
2595 * config/tc-i386.c (md_assemble): Add assertion to make sure
2596 overlap2 does not set Imm.
2598 * config/tc-i386.c (space_chars): Remove. The scrubber converts
2599 sequences of whitespace to a single space.
2600 (is_space_chars): Just compare with space.
2601 (md_begin): Don't initialize space_chars.
2602 (md_assemble): Just skip a single whitespace character.
2603 (i386_operand): Rewrite base-index parsing to use new
2604 parse_register, and to skip white space. Skip white space in a
2605 number of other places too. Don't give error message if
2606 parse_register fails.
2607 (parse_register): Change reg_string parameter to be non-const.
2608 Add end_op parameter. Skip white space after the `%', and return
2609 end of register string. Give error message here rather than
2612 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
2614 Based on patch from Matt Semersky <matts@scd.hp.com>:
2615 * expr.c (op_encoding): Make const.
2616 (expr_set_precedence): New function.
2617 (expr_begin): Don't set operator rankings, just call
2618 expr_set_precedence.
2619 * expr.h (expr_set_precedence): Declare.
2620 * read.c (s_mri): Call expr_set_precedence.
2622 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
2624 * doc/as.texinfo (Statements): Remove paragraph discussing
2625 continuing lines with a backslash. This hasn't worked for years,
2628 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
2630 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
2632 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
2633 (ps_CTORS, ps_DTORS): New section types.
2634 (vms_fixup_xtors_section): New function
2635 (Ctors_Psect, Dtors_Psect): Define.
2636 (IS_GXX_XTOR): Define
2637 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
2638 Filter static constructors/destructors and add to
2639 Ctors_Symbols/Dtors_Symbols chain.
2640 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
2641 appropriate section.
2643 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
2644 * makefile.vms: Merge vax/vms support.
2646 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
2648 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
2649 (elf_pseudo_table): Add them.
2650 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
2651 (md_apply_fix): Accept them.
2652 (mips_fix_adjustable): Don't adjust them.
2653 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
2654 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
2655 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
2656 (tc_fix_adjustable): Don't adjust them.
2658 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
2660 * Makefile.am (CGEN_CPU_PREFIX): New variable.
2662 * Makefile.in: Regenerate.
2663 * configure.in: AC_SUBST cgen_cpu_prefix.
2664 * configure: Regenerate.
2666 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2668 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
2669 Changed all users of COND12_DELAY.
2671 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
2673 * config/tc-mn10300.c (set_arch_mach): New function.
2674 (md_pseudo_table): Add pseudo-ops to set the current machine type.
2675 (md_begin): Default to mn10300 mode.
2676 (md_assemble): Only accept instructions for the core mn10300
2677 chip and the active machine type.
2679 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
2681 * subsegs.h (segment_info_type): Give the struct a name.
2682 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
2683 * config/tc-h8500.h (tc_reloc_mangle): Declare.
2684 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
2685 * config/tc-w65.h (tc_reloc_mangle): Declare.
2686 * config/tc-z8k.h (tc_reloc_mangle): Declare.
2688 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
2690 * config/tc-v850.c (v850_comm): Restore old section
2691 after common processing.
2693 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
2695 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
2697 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
2699 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
2700 char with code that explicitly sign-extends.
2702 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
2704 * config/tc-v850.c (md_begin): Restore text section as the current
2705 section after creating call table sections.
2706 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
2709 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
2710 with call to macro SYM_AUXINFO.
2712 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
2714 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
2715 with the program transform name.
2716 * Makefile.in: Rebuild.
2718 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
2720 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
2723 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
2725 * config/tc-i386.c (i386_operand): Be prepared for a space between
2726 the open parenthesis and the start of the register operand,
2727 because of the June 16 change.
2729 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
2731 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
2734 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
2736 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2737 even if it is belived to be unnecessary.
2739 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
2741 * write.c (adjust_reloc_syms): Never adjust relocs against weak
2743 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
2745 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
2747 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
2748 shift amount for a repeated operand. The shift amount for the
2749 repeated copy comes from the size of the operand.
2751 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
2753 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
2755 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
2757 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
2759 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2761 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
2762 characters in it as LEX_IS_SYMBOL_COMPONENT.
2763 * config/tc-i386.h (tc_symbol_chars): Define.
2764 (extra_symbol_chars): Declare.
2765 * config/tc-i386.c (extra_symbol_chars): Define.
2766 (comment_chars): Don't use '/' as comment start if TE_LINUX.
2767 (line_comment_chars): Set to '/' if TE_LINUX.
2768 * doc/c-i386.texi (i386-prefixes): Update.
2769 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
2771 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
2773 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
2774 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
2776 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
2778 * config/tc-d10v.c (md_apply_fix3): Checking displacement
2779 constraint in instructions REP & REPI.
2781 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
2783 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
2784 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
2786 (check_range): If the operand is shifted, then shift the number
2787 before checking its range.
2789 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
2791 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
2794 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
2796 * config/tc-v850.c (v850_comm): Create special sections as needed.
2798 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
2800 * config/tc-d10v.c (write_2_short): Addition of swapping
2801 instructions for sequential and reverse sequential order when
2802 given order is not possible.
2804 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
2806 * Makefile.am: Rebuild dependencies.
2807 (DEP_INCLUDES): Fix reference to intl build directory.
2808 * Makefile.in: Rebuild.
2810 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2812 * doc/c-i386.texi: Update 16 bit documentation.
2814 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
2815 IgnoreDataSize to IgnoreSize as they are used for address size as
2817 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
2818 32-bit mode, similarly addr16/data16 and variants.
2820 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
2822 * config/tc-d30v.c (md_assemble): Fix handling of reverse
2823 sequential word multiply instructions.
2825 (do_assemble): Add extra command line argument, to allow mul32
2826 attribute to be preserved across parallel insns.
2827 (md_assemble): Insert NOPs between explicitly parallel insns which
2828 contain an 32 bit multiply and a 16 multiply.
2830 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2832 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
2835 * config/tc-i386.c (reloc): Add braces.
2837 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
2838 consistent with Intel naming.
2839 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
2840 use bitfields in sib_byte.
2841 (modrm_byte): Don't use bitfields here either.
2843 * config/tc-i386.c (current_templates): Add const.
2844 (parse_register): Add const to return, param, and char *s.
2845 (i386_operand): Add const to reg_entry *r.
2846 * config/tc-i386.h (templates): Add const to start, end.
2848 Inspired by code for 16 bit gas support from Martynas Kunigelis
2849 <martynas@nm3.ktu.lt>:
2850 * config/tc-i386.c (md_assemble): Add full support for 16 bit
2851 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
2852 (uses_mem_addrmode): Remove.
2853 (md_estimate_size_before_relax): Add support here too.
2854 (md_relax_table): Rewrite interface to md_relax for 16 bit
2856 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
2857 (opcode_suffix_to_type): Remove.
2858 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
2859 (SIZE_FROM_RELAX_STATE): Modify to suit above.
2860 (md_convert_frag): Likewise.
2861 (i386_operand): Add support for 16 bit base/index regs,
2862 immediates, and displacements. Remove some unnecessary casts, and
2863 localise end_of_operand_string, displacement_string_start,
2864 displacement_string_end variables. Add GCC_ASM_O_HACK.
2865 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
2867 * config/tc-i386.c (prefix_hash): Remove.
2868 (md_begin): Rewrite without obstacks. Remove prefix hash table
2869 handling. Rewrite lexical table handling.
2870 (i386_print_statistics): Don't print prefix statistics.
2871 (md_assemble): Rewrite instruction parser so that line is not
2872 converted to lower case. Don't do a hash_find for prefixes,
2873 instead recognise them via opcode modifier.
2874 (expecting_operand, paren_not_balanced): Localise variables.
2875 * config/tc-i386.h (IsPrefix): Define.
2876 (prefix_entry): Remove.
2878 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
2879 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
2880 '\\' in case where comment_chars contains '/'.
2882 * config/tc-i386.c (MATCH): Ensure given operand and template
2883 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
2884 you must write `ljmp *table(%ebx)'.
2886 From H.J. Lu <hjl@gnu.org>:
2887 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
2888 as 0 ifndef BFD_ASSEMBLER.
2889 (md_assemble): Allow immediate operands without suffix or
2890 other reg operand to default in size to the current code size.
2892 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
2894 * config/tc-v850.c (md_begin): Restore creation of
2895 .call_table_text and .call_table_data sections.
2897 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
2899 * config/tc-d30v.c (md_assemble): Set execution type to unknown
2900 after emitting a word of noops.
2902 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2904 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
2905 (i386_operand): Simplify checks for valid base/index combinations.
2906 Disallow `in 4(%dx),%al'.
2908 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
2910 (add_prefix): Change parameter from char to int.
2912 * config/tc-i386.h (Ugh): Define opcode modifier.
2913 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
2915 * config/tc-i386.c (md_assemble): Rewrite MATCH and
2916 CONSISTENT_REGISTER_MATCH macros to check register types more
2917 thoroughly. Check for illegal suffix/operand combinations
2918 when matching insns with operands. Handle new `s' suffix, and
2919 associated FloatMF opcode modifier for float insns with memory
2921 * config/tc-i386.h (FloatMF): Define new opcode modifier.
2922 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
2923 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
2924 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
2925 DATA_PREFIX_OPCODE throughout.
2927 * config/tc-i386.c (REGISTER_WARNINGS): Define.
2928 (md_assemble): Rewrite suffix/register operand checking code to be
2929 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
2930 AnyMem, the better to grep.
2932 (i386_operand): Don't set Mem bits in i.types[this_operand] when
2933 given a memory operand. Don't set Abs bits either.
2934 (type_names): Remove Mem*, Abs*.
2935 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
2936 define opcode_modifiers as these cases are handled by Disp8,
2937 Disp16, Disp32 and suffix checks.
2938 (COMES_IN_BOTH_DIRECTIONS): Remove.
2939 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
2941 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
2942 if IgnoreDataSize modifier given. Remove ShortformW modifier
2943 test. Add test for ShortForm in W base_opcode modification.
2944 Merge Seg2ShortForm and Seg3ShortForm code.
2945 * config/tc-i386.h (ShortFormW): Remove.
2946 (IgnoreDataSize): Define.
2948 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
2950 * config/tc-d30v.c (md_assemble): Store previous segment state
2951 with previous instruction.
2953 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2955 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
2956 (ebp, esp): Remove static variables.
2957 (MATCH): Remove test for InOutPortReg.
2958 (i386_operand): Properly handle InOutPortReg here instead.
2959 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
2960 (md_assemble): Simplify and correct modrm and sib generation.
2961 (i386_operand): Add warning for scale without index.
2962 Rewrite checks for valid base/index combinations.
2964 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
2965 macros and enclose in do while(0).
2966 (RESTORE_END_STRING): Likewise.
2967 (md_assemble): Add one to printed operand number so we start
2968 from 1 not 0. Add some more gettext invocations.
2969 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
2972 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
2973 DATA_PREFIX, SEG_PREFIX): Define.
2974 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
2975 (check_prefix): Remove function.
2976 (add_prefix): New function. Add prefix to i.prefix as well as
2978 (md_assemble): Changes for add_prefix. Remove hack for wait
2979 prefix, instead always output prefixes in fixed order. Test
2980 for jcxz/loop when selecting between word & dword operations,
2981 and add address size prefix rather than operand size prefix.
2982 Remove operand -> address size hack when emitting jcxz/loop.
2983 (i386_operand): Remove O_Absent check as it's done in expr.
2985 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
2987 * configure.in: Recognize m5200 as a cpu_type of m68k.
2988 * aclocal.m4: Rebuild with current libtool.
2989 * configure: Rebuild.
2991 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2993 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
2994 to relaxable_symbol to prevent references to external symbol from
2997 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
2999 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
3000 symbols are relaxable.
3002 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
3004 * config/tc-v850.c (md_begin): Don't create special
3005 sections by default.
3007 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
3009 * config/tc-mips.c (macro): For div and udiv, close the
3010 reorder block as soon as possible.
3012 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
3014 From Matt Semersky <matts@scd.hp.com>:
3015 * macro.c (macro_mri_mode): New function.
3016 * macro.h (macro_mri_mode): Declare.
3017 * read.c (s_mri): Call macro_mri_mode when switching in and out of
3020 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
3022 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
3025 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
3026 until after xstrdup in OBJ_EVAX case.
3028 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
3030 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
3031 offset calculation. Also, use VAX_BRW from vax-inst.h instead
3032 of hardcoded magic number.
3033 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
3035 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
3037 * read.c (do_s_func): New function.
3039 * read.h (do_s_func): Add prototype.
3041 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
3043 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
3044 nops if fill pattern not specified.
3046 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
3048 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
3049 * config/te-go32.h (TE_GO32): Define.
3050 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
3052 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
3054 Implement .func/.endfunc pseudo-ops.
3055 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
3057 * read.c (potable): Add .func,.endfunc.
3058 (s_func): New function.
3059 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
3061 (in_doc_func_p,current_function_label): New static globals.
3062 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
3064 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
3066 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
3067 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
3068 * config/tc-arm.h (WORKING_DOT_WORD): Define.
3069 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
3070 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
3071 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
3072 * config/tc-i860.h (WORKING_DOT_WORD): Define.
3073 * config/tc-i960.h (WORKING_DOT_WORD): Define.
3074 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
3075 * config/tc-w65.h (WORKING_DOT_WORD): Define.
3076 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
3077 * config/tc-a29k.c: Don't define md_short_jump_size,
3078 md_long_jump_size, md_create_short_jump or md_create_long_jump.
3079 * config/tc-alpha.c: Likewise.
3080 * config/tc-alpha.h: Likewise.
3081 * config/tc-arm.c: Likewise.
3082 * config/tc-h8300.c: Likewise.
3083 * config/tc-h8500.c: Likewise.
3084 * config/tc-hppa.c: Likewise.
3085 * config/tc-i860.c: Likewise.
3086 * config/tc-i960.c: Likewise.
3087 * config/tc-ppc.c: Likewise.
3088 * config/tc-sh.c: Likewise.
3089 * config/tc-sparc.h: Likewise.
3090 * config/tc-tic30.c: Likewise.
3091 * config/tc-w65.c: Likewise.
3092 * config/tc-z8k.c: Likewise.
3094 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
3096 * config/tc-vax.c (_): Delete this macro used for placeholder
3097 values in vax_operand_width_size; it conflicts with the _() macro
3098 used for internationalization.
3100 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
3102 * symbols.c (symbol_find_base): Fix case insensitive symbol name
3103 code. From Chris Moller <moller@bops.com>.
3105 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
3106 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
3107 * read.c (emit_expr): Initialize seg and subseg fields of a new
3109 * write.c (write_object_file): Switch to the appropriate segment
3110 and subsegment when processing a broken word.
3112 * config/tc-m68k.c (mri_assemble): New static function.
3113 (build_mri_control_operand): Call mri_assemble rather than
3115 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
3116 (s_mri_endf, s_mri_endw): Likewise.
3118 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
3120 * read.c (s_org): Call md_flush_pending_output if it is defined.
3122 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
3124 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
3126 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
3127 (md_parse_option): Add for same.
3128 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
3129 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
3130 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
3132 * config/tc-sparc.h (cons_fix_new_sparc): Added.
3134 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
3136 * config/tc-arm.c (find_real_start): Relax definition of local
3139 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
3141 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
3142 symbols at the given address, not just the last one specified.
3144 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
3146 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
3147 or number_to_chars_littleendian to write data.
3149 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
3151 * config/tc-v850.c (md_assemble): Remove artificially created
3152 register name symbols.
3154 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
3156 * write.c (fixup_segment): Change "segment" to "section" in
3159 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
3161 * write.c (fixup_segment): Change sym1-sym2 message again.
3163 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
3165 * write.c (fixup_segment): Improve error message for sym1-sym2
3166 errors when sym1 is in a different segment from sym2.
3168 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
3170 * config/tc-m32r.c (warn_unmatched_high): New static local.
3171 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
3172 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
3173 (md_longopts): Recognize --{no-,}warn-unmatched-high.
3174 (md_parse_option): Likewise.
3175 (md_show_usage): Likewise.
3176 (m32r_frob_file): Likewise.
3178 * read.c (generate_file_debug,generate_lineno_debug): New functions.
3179 (read_a_source_file): Call them.
3180 * read.h (stabs_generate_asm_file): Declare.
3181 * stabs.c (stabs_generate_asm_file): New function.
3182 (generate_asm_file): New function.
3183 (stabs_generate_asm_lineno): Move file name handling into
3186 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
3188 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
3189 (d30v_current_align, d30v_current_align_seg): New variables.
3190 (d30v_last_label): New variable.
3191 (d30v_align, s_d30v_align, s_d30v_text): New functions.
3192 (s_d30v_data, s_d30v_section): Likewise.
3193 (md_pseudo_table): Call them.
3194 (md_begin): Initialize d30v_current_align_seg.
3195 (md_assemble): Call d30v_align when needed by known current alignment.
3196 (d30v_frob_label, d30v_cons_align): New functions.
3197 * config/tc-d30v.h (md_do_align): Remove.
3198 (tc_frob_label): Call d30v_frob_label.
3199 (md_cons_align): New.
3201 * config/tc-d30v.c (find_format): Convert complex expressions to
3202 expression symbols before processing. Clean up code formatting.
3204 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
3206 * po/Make-in (install-info): New target.
3208 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
3210 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
3212 * config/tc-mn10300.c (md_assemble): Likewise.
3214 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
3216 * Makefile.am: Update with `make dep-am'.
3217 (HFILES): Add cgen.h.
3218 (cgen.o): Depend on cgen.h.
3219 * Makefile.in: Regenerate.
3221 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
3223 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
3225 * gasp.c (grab_label): Permit a label to be a preprocessor
3226 variable by permitting a label to start with a backslash.
3228 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
3230 * config/tc-mips.c (validate_mips_insn): Removed hack
3231 for previously inaccessible bitfields in some INSN_TRAP
3234 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
3236 * config/tc-d30v.c (do_assemble): Abort with error message
3237 if opcode operands do not match.
3239 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
3241 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
3242 'q' operand format for 20-bit "break"/"sdbbp" instructions.
3243 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
3244 similar new 'q' operand.
3246 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
3248 * cgen.c (cgen_asm_finish_insn): Fix typo.
3250 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
3253 * cgen.c: Include it.
3254 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
3255 (cgen_asm_finish_insn): Result is now void. New arg `result'.
3256 All callers updated.
3257 * config/tc-m32r.c: Include cgen.h.
3258 (m23r_insn): New members num_fixups,fixups.
3260 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
3262 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
3263 to avoid compiler warning.
3265 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
3267 * makefile.vms: Run dec c with /nodebug. Pass CC value when
3270 * makefile.vms (OBJS): Add ehopt.obj
3272 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
3274 * doc/c-vax.texi: Correct and extend vax/vms documentation.
3276 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
3278 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
3279 a short format insn.
3280 (md_assemble): Set it for explicitly packed insns.
3282 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
3284 * config/obj-coff.c (c_symbol_merge): Do not take address of
3285 native fields when performing the memcpy.
3287 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
3289 * config/tc-mips.c (macro,macro2): Implement
3290 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
3292 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3294 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
3295 relocations against globally visible symbols.
3296 * config/tc-m68k.c (relaxable_symbol): New macro.
3297 (m68k_ip, md_estimate_size_before_relax): Use it.
3298 (tc_m68k_fix_adjustable): Also handle weak symbols.
3300 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
3302 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
3303 references to externally visible symbols.
3304 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3305 values in twice for a PC relative reloc if the symbol is
3308 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
3309 don't adjust a PC relative reloc against an externally visible
3311 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
3312 for a PC relative fixup against an externally visible defined
3313 symbol, arrange to store object file and addend values as though
3314 the symbol were not defined.
3315 (tc_gen_reloc): Likewise.
3317 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
3319 * read.c (sizeof_leb128): Referenced externally by write.c so
3322 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
3324 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
3325 and expand a 'debug' symbol associated with the next instruction
3326 that does not cause a short instruction to be filled with a NOP.
3327 (md_pseudo_table): Add support for .debugsym.
3328 (assemble_parallel_insn): Add calls to expand_debug_sym as
3330 (md_assemble): Ditto.
3332 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
3334 * as.c (main): Conditionally call setlocale.
3335 * gasp.c (main): Likewise.
3336 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
3337 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
3339 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
3341 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3343 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
3345 * config/tc-hppa.c: Change all calls to bzero to use memset.
3346 (pa_ip): Add cast to avoid warning.
3347 (tc_gen_reloc, md_apply_fix): Likewise.
3348 (pa_find_space_by_number): Likewise.
3349 (hppa_force_relocation): Likewise.
3350 (pa_block): Change i to unsigned int.
3351 * config/obj-som.h (obj_som_copyright): Declare.
3353 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
3355 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
3356 for line numbers for assembly source.
3358 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
3360 * configure.in: Change version number to 2.9.4
3361 * configure: Rebuild.
3363 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
3365 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
3367 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
3369 * ecoff.h: Change symbolS in function declaration to struct
3372 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
3374 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
3375 (md_convert_frag): Fix i18n typo.
3377 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
3379 * ecoff.c (ecoff_get_cur_proc_sym): New function.
3380 * ecoff.h: Protoype it.
3381 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
3382 [EVAX] (s_alpha_prologue): Delete.
3383 (md_pseudo_table): Update.
3385 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
3387 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
3388 array to local pointer.
3389 (get_args, parse_expr): Add casts to avoid warnings.
3391 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
3393 * read.c (s_set): Cast xmalloc return value to fragS *.
3394 * config/tc-m68k.c (m68k_ip): Function made static to match
3395 previous forward declaration.
3396 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
3398 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
3400 * config/tc-v850.c: Add internationalisation macros to error
3403 * config/tc-m32r.c (can_make_parallel): Add internationalisation
3404 macros to error strings.
3406 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
3408 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
3409 reloc is in the TOC csect.
3410 (md_apply_fix3): Correct gettext typo.
3412 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
3414 * config/tc-arm.c (find_real_start): Ignore symbols starting with
3415 .L - they are local labels and the branches are not really
3416 function calls but rather far jumps.
3418 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
3420 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3422 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
3424 * config/tc-i386.c (md_assemble): Print operand number rather than
3425 using ordinal_names.
3426 (i386_operand): Likewise.
3428 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
3430 * Makefile.am (INTLLIBS): Define to work around apparent automake
3432 All Makefiles: Regenerated.
3434 * Many files: Added gettext invocations around user-visible
3436 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
3437 HAVE_LC_MESSAGES): Define.
3438 * dep-in.sed: Added asintl.h.
3439 * po/Make-in: New file.
3440 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
3442 * read.c (Z_): Renamed from `_'.
3443 * Makefile.am (SUBDIRS): Added po.
3444 (POTFILES): new macro.
3445 (po/POTFILES.in): New target.
3446 ($(OBJS)): Added asintl.h.
3448 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
3449 (as_new_LDADD): Added $(INTLLIBS).
3450 (as_new_DEPENDENCIES): Added $(INTLDEPS).
3451 (gasp_new_LDADD): Added $(INTLLIBS).
3452 (gasp_new_DEPENDENCIES): New macro.
3453 * configure, aclocal.m4: Rebuilt.
3454 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
3456 (ALL_LINGUAS): Define.
3457 * macro.c: Include "asintl.h".
3458 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
3459 * as.h: Include "asintl.h".
3460 * config/tc-i386.c (ordinal_names): Removed.
3461 (md_assemble): Changed error text to avoid ordinal_names.
3462 (i386_operand): Likewise.
3463 (reloc): Added as_bad to avoid i18n problems.
3464 (tc_gen_reloc): Likewise.
3465 * config/tc-arm.c (bad_args): Now a #define.
3467 * config/obj-vms.c (VMS_stab_parse): Changed type of
3469 (global_symbol_directory): Unified strings to avoid i18n
3471 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
3472 avoid i18n problems.
3473 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
3474 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
3476 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
3478 * config/tc-v850.c (md_assemble): Changed C++ comment into C
3480 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
3482 * as.c (print_version_id): Added an fprintf to avoid i18n
3484 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
3486 * expr.c (expr): Added as_warn call to avoid i18n problems.
3487 * messages.c (as_assert): Changed code to avoid i18n problems.
3488 (as_abort): Likewise.
3489 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
3490 (s_space): Likewise.
3491 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
3493 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3495 * config/tc-i386.c (check_prefix): New static function, split out
3497 (struct _i386_insn): Add wait_prefix field.
3498 (md_assemble): Remove wait_prefix local variable. Use
3499 check_prefix when adding a prefix.
3501 * config/tc-i386.c (current_templates): New static variable.
3502 (md_assemble): Remove current_templates local variable.
3503 (md_assemble, i386_operand): Improve error and warning messages in
3504 many places. Add RESTORE_END_STRING in many places before error
3505 return. Clarify some comments.
3507 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
3509 (md_assemble): Parse string instruction operands, looking for
3510 segment override prefixes. Check for invalid segment prefixes on
3512 (i386_operand): i.seg[] and max mem_operand changes for string
3514 * config/tc-i386.h (EsSeg): Define.
3516 * config/tc-i386.h (regKludge): Define.
3517 (iclrKludge, imulKludge): Don't define.
3518 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
3519 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
3520 opcode_modifier checks to look for more common cases first. Add
3521 default_seg for IsString case.
3523 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
3525 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
3527 * configure: Rebuild with new automake and libtool.
3528 * aclocal.m4, Makefile.in: Likewise.
3530 * doc/Makefile.am (as.dvi): New target.
3531 * doc/Makefile.in: Rebuild.
3533 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
3535 * configure.in: Added sparc86x support.
3537 * configure: Rebuild.
3539 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
3541 (md_parse_option): Warn if -EL is not supported for this architecture.
3543 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
3545 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
3547 * config/tc-mips.c (mips_ip): Note when we use get match on
3548 the full instruction name.
3550 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
3552 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
3553 back into the expression to handle add/sub simplification correctly.
3555 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
3557 * config/tc-mips.c (hilo_interlocks): Remove 4300.
3559 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
3561 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
3564 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
3566 * symbols.c (max_indent_level): New global.
3567 (print_symbol_value_1): Use it.
3568 * expr.h (expr_build_dot): Declare.
3569 * expr.c (expr_build_dot): New function.
3571 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
3573 * symbols.c (print_binary): New function.
3574 (print_expr_1): Call it.
3576 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3578 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
3579 operand in the opcode.
3581 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3583 * config/tc-i386.h: Reorder operand flags and opcode modifier
3584 flags for clarity. Remove unused definitions: Unknown,
3585 ImmUnknown, DispUnknown, NoModrm.
3586 * config/tc-i386.c (type_names): Add missing Debug type.
3587 (md_assemble): Better duplicate prefix checking. Quicker string
3588 instruction check via new opcode_modifier flag.
3590 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
3592 * doc/as.texinfo (Invoking): Clarify -Wa example.
3594 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
3596 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
3597 (s_mips_weakext): Define.
3598 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
3599 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
3602 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
3604 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
3605 is an error if the value can not be computed at assembly time.
3606 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
3608 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
3610 * gasp.c (main): Set next field of new include_path structure to
3611 NULL. From Avery Pennarun <averyp@gdc.ca>.
3613 * read.c (s_mri_sect): Call as_bad rather than abort for an
3614 unsupported MRI target.
3616 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
3618 * config/tc-arm.c (arm_validate_fix): New function. Determine if
3619 the destination of a branch instruction should be altered.
3620 (find_real_start): New function: Locate the real, Thumb coded
3621 start of a Thumb function.
3622 (do_t_branch23): Alter the destination of branches to Thumb
3625 * config/tc-arm.h: Define TC_VALIDATE_FIX.
3627 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
3629 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
3632 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3634 * doc/as.texinfo: Use @itemx for a secondary item in a table.
3635 * doc/c-hppa.texi: Likewise.
3637 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
3639 * Makefile.am: Rebuild dependencies.
3640 * Makefile.in: Rebuild.
3642 * Makefile.am (DEP_INCLUDES): New variable.
3643 (.dep1): Change to work when srcdir is not an absolute path.
3644 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
3645 * Makefile.in: Rebuild.
3647 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
3649 * config/tc-i386.h, config/tc-i386.c: Revert March 24
3650 LinearAddress patch.
3652 * configure.in: Set version to 2.9.1.
3653 * configure: Rebuild.
3655 * Branched binutils 2.9.
3657 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3659 * config/tc-i386.h (FWait): Define.
3660 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
3661 other prefixes. Check FWait flag in opcode table to see which
3662 instructions require an fwait prefix.
3664 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3666 * stabs.c (get_stab_string_offset): Always create a stab string
3669 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
3671 Fix some gcc -Wall warnings:
3672 * atof-generic.c (atof_generic): Add casts to avoid warnings.
3673 * ehopt.c (eh_frame_code_alignment): Likewise.
3674 * expr.c (integer_constant, operand): Likewise.
3675 * frags.c (frag_align): Likewise.
3676 * gasp.c (level_0, change_base, doinstr): Likewise.
3677 * hash.c (hash_ask): Likewise.
3678 * listing.c (listing_page, calc_hex, print_lines): Likewise.
3679 (debugging_pseudo): Likewise.
3680 * macro.c (define_macro, check_macro): Likewise.
3681 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
3682 (ignore_rest_of_line, float_cons): Likewise.
3683 * symbols.c (decode_local_label_name): Likewise.
3684 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
3685 (fixup_segment, number_to_chars_bigendian): Likewise.
3686 (number_to_chars_littleendian): Likewise.
3687 * config/atof-ieee.c (gen_to_words): Likewise.
3688 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
3689 (sparc_ip, parse_keyword_arg, s_common): Likewise.
3690 * read.c (output_big_sleb128): Initialize locals to avoid
3692 (output_big_uleb128, equals): Likewise.
3693 * atof-generic.c (atof_generic): Change number_of_digits_* locals
3694 to unsigned int. Change zeros to unsigned int.
3695 * cond.c (s_if): Add return to default case.
3696 * frags.c (frag_now_fix): Change return type to addressT.
3697 * frags.h (frag_now_fix): Update declaration.
3698 * listing.c (file_info_struct): Change linenum to unsigned int.
3699 (struct list_info_struct): Change hll_line to unsigned int.
3700 (print_source): Update format string.
3701 * read.c (emit_expr): Change scan to unsigned int, and don't
3702 bother to initialize it.
3703 * symbols.c (dollar_label_count): Change to unsigned long.
3704 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
3705 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
3706 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
3708 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
3710 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3711 mcf5200 just as we do for m68000.
3712 (m68k_init_after_args): Likewise.
3713 (md_estimate_size_before_relax): Likewise.
3715 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
3717 * config/tc-v850.c (md_assemble): Store relocation addend in
3718 fixup instead of instruction.
3720 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3722 * config/tc-i386.c (md_assemble): Swap template arguments to
3723 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
3724 This macro is currently symmetric, so passing them the wrong
3725 way didn't cause any problem, but may if the macro is changed
3727 After copying template to i.tm, use i.tm. rather than t-> to
3728 access fields, and make t a const*
3729 Move i.tm.operand_types[] swap to immediately after the copy.
3731 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
3733 * expr.h (expr_build_uconstant): Add prototype.
3734 (expr_build_unary,expr_build_binary): Add prototypes.
3735 * expr.c (expr_build_uconstant): New function.
3736 (expr_build_unary,expr_build_binary): New functions.
3738 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
3740 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
3741 * macro.c (macro_expand_body): Increase buffer size.
3742 * messages.c (as_warn): Likewise.
3743 (as_warn_where, as_bad, as_bad_where): Likewise.
3745 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
3747 Based on patch from H.J. Lu <hjl@gnu.org>:
3748 * Makefile.am (DISTSTUFF): New variable.
3749 (diststuff): New target.
3750 * Makefile.in: Rebuild.
3752 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
3754 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
3755 m32r_elf_section_change_hook.
3757 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
3758 emit a nop if a section ends with a 16 bit instruction.
3760 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
3762 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
3763 s_lcomm rather than obj_coff_lcomm.
3764 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
3766 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
3768 * config/tc-i386.h (LinearAddress): Define.
3769 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
3770 instruction, don't use a default segment.
3772 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
3774 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
3775 * configure: Rebuild.
3777 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
3779 * aclocal.m4, configure: Rebuild with libtool 1.2.
3781 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
3783 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
3784 PC relative branches. Patch courtesy of Jonathan Walton.
3787 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
3789 * configure.in (emulations): Add thumb-pe target.
3791 * configure (emulations): Add thumb-pe target.
3793 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
3795 * itbl-lex.l (yywrap): Don't define if already defined as a
3798 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
3800 * depend.c (quote_string_for_make): New function.
3801 (wrap_output): Use it.
3803 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
3805 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
3806 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
3808 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
3810 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
3811 Recognize -GN and -relax.
3812 (md_begin): Initialize gp size from -G switch.
3813 (alpha_force_relocation): Always force if -relax.
3814 (alpha_align): Take a new argument that will specify when to
3815 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
3816 Change all callers. Emit nop alignment padding as nop+unop pair.
3818 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
3820 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
3821 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
3823 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
3825 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
3826 require padding to the next long word boundary.
3828 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
3830 * cgen.c: #include symcat.h.
3831 * config/tc-m32r.c: Likewise.
3833 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
3835 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
3836 absolute expressions instead of '$' prefixed register names.
3838 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
3840 * read.c (s_set): Record file and line info for symbols when -as.
3841 (pseudo_set): Don't overwrite that dummy fragment.
3843 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
3845 * config/tc-ppc.c (md_pseudo_table): Add "section".
3846 (ppc_named_section): New static function.
3848 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
3850 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
3851 so we don't have to scan the entire list.
3853 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
3855 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
3856 case, allow the parallel instructions to modify the same flag
3859 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
3861 * listing.c (list_symbol_table): Categorize symbols by
3862 undefined_section rather than sy_frag->line == NULL.
3864 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
3866 * Makefile.am (install-exec-local): Install properly when ln
3867 fails or tooldir == prefix.
3869 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
3871 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
3872 Test result of insert_operand for error.
3874 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
3876 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
3877 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
3878 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
3879 * doc/Makefile.in: Rebuild.
3881 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
3883 * config/tc-mips.c (macro_build): Handle operand type 'C'.
3884 (macro): Fix handling of M_COP[0-3].
3886 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
3888 Based on patches from Ross Harvey <ross@teraflop.com>:
3889 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
3890 if macro_alternate or macro_mri.
3891 (getstring): Remove support for byte constants between < and >.
3892 (get_any_string): '<' only starts a string if macro_alternate or
3894 (macro_expand_body): Permit keyword parameters following
3895 positional parameters.
3897 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
3898 * configure.in (alpha*-*-netbsd*): New target.
3899 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
3900 * configure: Rebuild.
3902 * as.h (flag_warn_suppress_instructionswap): Move from here...
3903 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
3904 here, and make static.
3906 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
3907 BFD_ASSEMBLER or MANY_SEGMENTS.
3909 * as.c (show_usage): Update bug-gnu-utils address.
3910 * gasp.c (show_usage): Likewise.
3911 * doc/as.texinfo (Bug Reporting): Likewise.
3913 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
3915 * config/tc-mips.c (load_address): Don't use mips III or mips IV
3916 insns regardless of the size of a pointer if we're in mips I or
3918 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3920 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3922 Fix rac to accept only a0:
3923 * tc-d10v.c (parallel_ok, find_opcode):
3924 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
3925 Introduce OPERAND_GPR.
3927 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
3929 * read.c (s_fill): Handle non-constant repeat counts by creating
3930 an rs_space fragment.
3932 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
3934 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
3935 from as_bad to as_warn.
3937 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
3939 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
3940 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
3941 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
3943 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
3945 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
3946 seg_fix_rotP rather than fix_root from seg_info.
3948 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
3950 * expr.c: Add support for 0x1_2_3_4 bignums.
3952 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
3954 * configure.in: Change -linux* to -linux-gnu*.
3955 * configure: Rebuild.
3957 * app.c (do_scrub_begin): Treat \r as whitespace.
3959 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
3961 * Makefile.am: Update dependencies.
3962 * Makefile.in: Rebuild.
3964 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
3966 * configure, aclocal.m4: Rebuild with new libtool.
3968 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
3970 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
3971 the argument to bfd_set_arch_mach.
3972 (load_address): Use bfd_arch_bits_per_address to determine the
3973 bit size of an address instead of looking at the isa level.
3974 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3976 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
3978 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
3980 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
3982 * ehopt.c: New file.
3983 * as.h (enum _relax_state): Add rs_cfa.
3984 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
3985 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
3986 * read.c (emit_expr): Call check_eh_frame.
3987 * write.c (cvt_frag_to_fill): Handle rs_cfa.
3988 (relax_segment): Likewise.
3989 * Makefile.am: Rebuild dependencies.
3990 (GAS_CFILES): Add ehopt.c.
3991 (GENERIC_OBJS): Add ehopt.o.
3992 * doc/internals.texi (Frags): Document rs_cfa.
3994 * as.c (show_usage): Mention --traditional-format.
3995 (parse_args): Accept --traditional-format.
3996 * as.h (flag_traditional_format): Declare.
3997 * output-file.c (output_file_create): If flag_traditional_format,
3998 set BFD_TRADITIONAL_FORMAT on stdoutput.
3999 * doc/as.texinfo, doc/as.1: Document --traditional-format.
4001 * config/tc-mips.c (append_insn): Make sure that if we have a
4002 fixup for an unmatched %hi reloc, it does not associated with a
4005 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
4006 * doc/Makefile.in: Likewise.
4008 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
4010 * config/tc-m32r.c (check_for_side_effects): New function.
4011 (can_make_parallel): Add checks for instruction side effects
4012 clashing with the other instruction.
4013 (assemble_parallel_insn): Improve warning messages. Return error
4014 message from non-swapped instruction order.
4016 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
4018 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
4020 * config/tc-arm.h: Replace md_after_pass_hook definition with a
4021 md_cleanup definition. This moves the forced literal output to
4022 the end of the source pass, and avoids macro's inserting literals
4023 into the code immediately after the macro expansion.
4025 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
4027 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
4028 a gas internal symbol is adjustable.
4029 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
4031 * as.h: If gcc version greater than 2.6, use `__format__' and
4032 `__printf__' in function attributes, rather than `format' and
4035 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
4037 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
4039 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
4041 Add tms320c30 support:
4042 * config/tc-tic30.h: New file.
4043 * config/tc-tic30.c: New file.
4044 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
4045 TARGET_FORMAT as "coff-tic30".
4046 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
4047 * Makefile.am: Rebuild dependencies.
4048 (CPU_TYPES): Add tic30.
4049 (CPU_OBJ_VALID): tic30-aout is valid.
4050 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
4051 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
4052 * configure, Makefile.in: Rebuild.
4054 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
4056 * config/tc-v850.c (md_assemble): Improvements to error messages.
4058 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
4060 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
4061 BFD_RELOC_HI16_S to store the high bits of any value.
4063 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
4064 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
4065 assembler calculate relocations to any external symbol at all.
4066 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
4067 involving generation of pc-relative relocs.
4068 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
4069 has been moved to md_apply_fix3.
4071 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
4072 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
4073 which actually means (the address of identifier's GOT entry) +
4074 constant, which is not particularly useful.
4076 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
4078 * read.h (include_dirs): Declare.
4079 (include_dir_count,include_dir_maxlen): Declare.
4081 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
4083 * configure.in: Correct check for shared opcodes library.
4084 * configure: Rebuild.
4086 * listing.c (buffer_line): If we can't open the file, set at_end.
4087 (listing_print): Remove unused local variable fi.
4089 * config/m68k-parse.y (reglistpair): Handle register list in
4092 * config/vms-conf.h: Don't undef VERSION.
4094 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
4096 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
4098 (GENERIC_OBJS): New variable, with the rest of the old OBJS
4100 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
4101 ($(srcdir)/make-gas.com): Rename from make-gas.com.
4102 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
4103 (EXTRA_DIST): Define.
4104 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
4105 explicitly rather than via the list of object files.
4106 (gcc-as.opt): New file created when make-gas.com is run.
4107 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
4108 itbl-cpu.h} to #include appropriate file rather than copying that
4110 * config/vms-conf.h: Synchronize with current config.in.
4111 * Makefile.in: Rebuild.
4113 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
4115 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
4116 (parallel_ok): Relaxed parallel subinstruction dependency check.
4118 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
4120 * as.h (flag_warn_suppress_instructionswap): added new flag.
4121 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
4122 command line argument.
4123 * tc-d10v.c (write_2_short): emit "Swapping instructions"
4124 warning only if flag_warn_suppress_instructionswap is false.
4126 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
4128 * configure.in (i386-*-mingw32*): New target.
4129 * configure: Rebuild.
4131 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
4133 * symbols.c (resolve_symbol_value): Don't set the segment if it
4134 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
4136 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
4139 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
4141 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
4142 depends upon HAVE_{UNLINK,REMOVE} values rather than host
4145 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
4147 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
4149 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
4151 * config/tc-v850.c (v850_insert_operand): Display instruction when
4152 an error is encountered.
4154 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
4156 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
4157 (i386-*-sco3.2v5*coff): New target.
4158 (i386-*-sco3.2*): New target.
4159 * configure: Rebuild.
4161 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
4163 * config/tc-v850.c: Tidy error message production.
4165 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
4167 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
4168 validate_immediate return value in the right type for comparisons
4171 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
4173 * listing.c (MAX_BYTES): Use listing variables not constants.
4174 (data_buffer): No longer an array, but a pointer.
4175 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
4176 (listing_listing): Allocate data_buffer.
4178 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
4180 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
4181 --listing-rhs-width, --listing-cont-lines.
4182 (show_usage): Update.
4183 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
4184 (listing_lhs_cont_lines, listing_rhs_width): New vars.
4185 (print_lines): Use the variables instead of the constants.
4186 (listing_listing): Likewise.
4187 * listing.h: Declare the new vars.
4189 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
4191 * as.c (parse_args): Add --keep-locals alias for -L.
4192 Add --strip-local-absolute.
4193 (show_usage): Update.
4194 * as.h (flag_strip_local_absolute): New flag.
4195 * symbols.c (S_IS_LOCAL): Use it.
4196 * config/obj-aout.h (S_IS_LOCAL): Likewise.
4197 * config/obj-bout.h (S_IS_LOCAL): Likewise.
4198 * config/obj-coff.h (S_IS_LOCAL): Likewise.
4200 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
4202 * config/tc-m32r.c: Detect if explicitly parallel instructions
4203 might have an io conflict and issue a warning message.
4205 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
4207 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
4208 cgen_swap_fixups): Functions to save, restore and swap the fixup
4209 chain with a backup copy.
4210 (cgen_asm_finish_insn): Returns address of constructed insn.
4212 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
4214 * listing.c (file_info_struct): Remove FILE, add POS.
4215 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
4216 (file_info): Don't open the file.
4217 (buffer_line): Check for the file in the last_open cache, updating
4219 (print_source): Don't reference file_info->file.
4220 (listing_listing): Likewise.
4221 (listing_print): Close the file in the cache, if any.
4223 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
4225 * read.c (dwarf_file_string): New file static variable.
4226 (emit_expr): Look for constant sequence that leads up to a file
4227 name in DWARF debugging output.
4228 (stringer): Use dwarf_file_string to decide whether to accept a
4229 string as a file name.
4231 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
4233 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
4234 (crack_operand): Add reg->reglst MRI hack.
4235 (r_seg): Put reglst symbols in reg_section.
4236 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
4238 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
4240 * tc-sh.c (get_specific): Handle SGR & DBR.
4242 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
4244 * tc-h8300.c (parse_reg): Take the length of the symbol into
4245 account when attempting to match a register name.
4246 * tc-h8500.c (parse_reg): Likewise.
4248 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
4250 * cgen.c: Formatting changes to improve readability.
4252 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
4254 * config/tc-mips.c (macro): Rework division code to avoid unfilled
4257 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
4259 Based on a patch from Jim Wilson
4260 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
4261 (tc_gen_reloc): Handle cross section PC relative relocs
4264 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
4266 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
4268 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
4270 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
4271 (expr_jmp_buf): New static local.
4272 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
4273 (cgen_md_operand): New function.
4274 * tc-m32r.c: Clean up pass over `struct foo' usage.
4275 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
4277 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
4279 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
4280 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
4282 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
4284 * config/tc-i386.c (i386_operand): Give an error if there are
4285 unrecognized characters after an expression.
4287 For older changes see ChangeLog-9697