1 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
3 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
5 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
7 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
10 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
12 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
14 Add new completers. Fix bug in 64 bit condition handling.
16 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
19 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
21 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
23 * config/tc-hppa.c (pa_ip): Add case for 'I'.
25 1999-08-27 Jim Wilson <wilson@cygnus.com>
27 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
28 (struct ls): Add frag field. Initialize it to zero.
29 (out_end_sequence): New local text_frag. Set it while in text section.
30 Replace address check with frag check. Set ls.frag to text_frag if
32 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
33 Set it before switching sections. Replace address check with frag
34 check. Set ls.frag to saved_frag if out_set_addr called.
36 1999-08-26 David Mosberger <davidm@hpl.hp.com>
38 * dwarf2dbg.c (out_end_sequence): If address changed, directly
39 output "advance_pc" opcode instead of calling gen_addr_line().
40 The latter has the undesired side-effect of creating a new row
41 in the debug line info matrix.
43 1999-08-26 Jim Wilson <wilson@cygnus.com>
45 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
46 ls.last_filename if last is less than zero. Set ls.last_filename
47 when allocating new entry.
48 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
51 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
53 * config/tc-i386.c (i386_index_check): Fix the displacement size
54 when INFER_ADDR_PREFIX.
56 1999-08-18 Nick Clifton <nickc@cygnus.com>
58 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
61 1999-08-17 Ian Lance Taylor <ian@zembu.com>
63 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
64 handle 0xffffNNNN constants correctly.
66 1999-08-16 Nick Clifton <nickc@cygnus.com>
68 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
71 1999-08-13 Nick Clifton <nickc@cygnus.com>
73 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
74 (md_apply_fix3): Always pass positive values to
77 1999-08-12 Nick Clifton <nickc@cygnus.com>
79 * config/tc-arm.c (skip_whitespace): New macro.
82 (md_apply_fix3): Store relocation offset in addend for ELF based
84 (arm_force_relocation): Always generate relocs for Thumb function
87 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
89 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
90 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
92 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
94 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
95 flags for the unwind subspace.
97 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
98 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
99 suitable relocation based on the size of the target's pointer.
100 Always Use subsegment zero for the unwinders.
101 (pa_level): Handle "2.0w".
103 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
105 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
106 with the following instruction unless this was specified.
108 1999-08-09 Ian Lance Taylor <ian@zembu.com>
110 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
111 certain sections, to match BFD changes.
113 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
115 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
116 (EXTRA_SCRIPTS): Define to keep automake happy.
117 * Makefile.in: Rebuild.
119 1999-08-08 Ian Lance Taylor <ian@zembu.com>
121 * Makefile.am: Rename .dep* files to DEP*.
122 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
123 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
125 * Makefile.in: Rebuild.
127 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
129 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
131 1999-08-08 Ian Lance Taylor <ian@zembu.com>
133 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
134 avoid problems on DOS filesystems.
135 * Makefile.in: Rebuild.
137 * doc/as.texinfo (Section): Document 's' flag for COFF version.
139 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
141 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
144 1999-08-08 Ian Lance Taylor <ian@zembu.com>
146 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
147 line to create ${GDBINIT} rather than .gdbinit.
148 * configure, Makefile.in, doc/Makefile.in: Rebuild.
150 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
152 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
154 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
156 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
158 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
160 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
161 non-adjustable symbols.
163 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
165 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
167 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
169 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
172 1999-08-05 Donn Terry <donn@interix.com>
174 * config/te-interix.h: New file.
175 * configure.in (i386-*-interix*): New target.
176 * configure: Rebuild.
178 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
180 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
181 selectors for ELF too.
182 (selector_table): Add "ltp" and "rtp" selectors.
184 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
186 * config/tc-i386.c (i386_operand): No need to change
187 operand_string pointer in segment reg case before goto
188 do_memory_reference. Initialise displacement_string_start and
189 displacement_string_end after do_memory_reference label.
190 (i386_index_check): Add operand_string param, and print error
191 message on failure here.
192 (i386_intel_memory_operand): Instead of here.
193 (i386_operand): And here.
194 (INFER_ADDR_PREFIX): Enable.
196 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
198 * config/tc-i386.h (DefaultSize): Define. Renumber following
199 opcode_modifier defines.
201 From Etienne Lorrain <etienne.lorrain@ibm.net>
202 * config/tc-i386.c (stackop_size): New variable.
203 (set_16bit_code_flag): Clear it here.
204 (set_16bit_gcc_code_flag): New function.
205 (md_pseudo_table): Add "code16gcc" entry.
206 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
208 1999-08-03 Ian Lance Taylor <ian@zembu.com>
210 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
211 next_set_end even if the end symbol is being discarded.
213 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
214 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
215 * config/obj-coff.c: Likewise.
216 (seg_info_type): Remove.
217 (seg_info_off_by_4): Change to array of segT.
218 (s_get_segment): Adjust accordingly.
219 (obj_pseudo_table): Fully initialize sentinel entry.
221 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
222 Ralf Baechle <ralf@uni-koblenz.de>.
224 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
226 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
228 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
230 * config/tc-i386.c: Indentation and white space changes.
231 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
232 don't enable it by default.
233 (i386_intel_operand): Remove redundant prototype.
234 Move check on number of memory operands, and i.mem_operands++
235 (i386_intel_memory_operand): To here.
236 Remove i386_immediate code from here. Remove special case code
237 for input and output using (%dx). Remove base/index checks and
238 call i386_index_check instead. Save initial operand_string
239 argument for error message.
240 (i386_operand): Remove redundant prototype. Move base/index
241 checks to i386_index_check.
242 (i386_displacement): Move intel mode check for non-zero
244 (i386_intel_memory_operand): To here.
246 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
248 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
249 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
250 by .register pseudo-op if -64 and --no-undeclared-regs.
251 (s_register, sparc_adjust_symtab): New functions.
252 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
253 Declare sparc_adjust_symtab as tc_adjust_symtab.
254 * doc/c-sparc.texi: Add description of #ignore special literal
255 for .register pseudo-op.
257 1999-07-30 Catherine Moore <clm@cygnus.com>
259 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
260 the relocation's section offset.
262 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
264 * write.c (fixup_segment): Fix generic error check overflow test.
266 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
267 X_add_number to long.
269 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
271 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
274 1999-07-27 Ian Lance Taylor <ian@zembu.com>
276 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
279 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
281 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
283 * configure.bat: Remove; obsolete.
284 * config/go32.cfg: Likewise.
286 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
288 * configure.in (i386-*-vxworks*): New target.
289 * configure: Rebuild.
291 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
293 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
295 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
297 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
299 (output_insn): Put OLO10's secondary addend into tc_fix_data.
300 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
301 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
302 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
303 MAX_RELOC_EXPANSION): Define.
304 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
306 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
308 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
309 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
310 block. Print a warning if an 8-bit or 16-bit constant
311 displacement or immediate is truncated on output.
312 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
314 (i386_operand): Disallow immediate jump absolute operand.
316 1999-07-15 Ian Lance Taylor <ian@zembu.com>
318 * configure.in: Bump version number to 2.9.5.
319 * configure: Rebuild.
321 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
324 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
326 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
327 (cons_fix_new_hppa): Derive size of fixup from size of the object.
329 1999-07-14 Philip Blundell <pb@nexus.co.uk>
331 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
333 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
335 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
336 if -mno-fpu was given.
337 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
339 (cons_fix_new_arm): Remove misleading comments.
341 1999-07-14 Ian Lance Taylor <ian@zembu.com>
343 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
345 (relax_segment): Likewise. After giving a rs_org error, convert
346 the frag to rs_align to avoid cascading errors.
348 1999-07-12 Andreas Schwab <schwab@suse.de>
350 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
352 1999-07-11 Ian Lance Taylor <ian@zembu.com>
354 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
355 as appropriate. Fill in structure initializations. Add variable
356 initializations. Add casts.
357 * dwarf2dbg.c (print_stats): Change i to size_t.
358 * listing.c (listing_listing): Change list_line to unsigned int.
360 1999-07-10 Ian Lance Taylor <ian@zembu.com>
362 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
363 rather than checking for \001 and \002 in symbol name.
364 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
366 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
368 * configure.in (hppa*-linux-gnu*): New target.
369 * configure: Rebuilt.
371 1999-07-08 Nick Clifton <nickc@cygnus.com>
373 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
375 1999-07-07 Nick Clifton <nickc@cygnus.com>
377 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
378 accessing symbolP directly.
380 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
382 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
385 1999-07-05 Nick Clifton <nickc@cygnus.com>
387 * config/tc-arm.c (ARM_EXT_V5): Define.
388 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
389 (md_begin): Detect ARM v5 architectures.
390 (md_parse_option): Accept arm v5 specification.
391 (md_show_usage): Documment -marmv5 switch.
393 * doc/c-arm.texi: Document -marmv5 command line option.
395 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
397 (validate_immediate_twopart): New function. Determine if a
398 constant can be computed by two ADD instructions.
399 (output_inst): Remove its command line parameter - it was never
401 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
402 implememt the ADRL pseudo op.
403 (tc_gen_reloc): Generate a suitable error message if an ADRL
404 instruction tries to generate a real reloc.
406 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
408 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
410 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
413 1999-06-27 H.J. Lu <hjl@gnu.org>
415 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
416 non BFD_ASSEMBLER case.
418 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
420 * config/obj-coff.c (obj_coff_section): Mark writable sections as
423 1999-06-26 David Mosberger <davidm@hpl.hp.com>
425 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
426 out_end_sequence() when the address decreases due to a new frag.
427 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
428 numbering starts with 1.
430 1999-06-23 Nick Clifton <nickc@cygnus.com>
432 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
434 (mcore_s_text): Call obj_elf_text for ELF target.
435 (mcore_s_data): Call obj_elf_data for ELF target.
436 (mcore_s_section): No longer ELF specific. Call obj_coff_section
438 (mcore_s_bss): New function: Dump literal table before changing
440 (mcore_s_comm): New function: Dump literal table before changing
443 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
444 No longer static functions.
445 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
446 Provide prototypes for these functions.
448 1999-06-22 Ian Lance Taylor <ian@zembu.com>
450 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
451 a list of names, to try obj_segment_name, and to try abbreviated
452 names when using COFF without long section names.
454 * config/tc-alpha.c: More use of symbol accessor functions.
455 * config/tc-arc.c: Likewise.
456 * config/tc-d30v.c: Likewise.
457 * config/tc-fr30.c: Likewise.
458 * config/tc-i860.c: Likewise.
459 * config/tc-m88k.c: Likewise.
460 * config/tc-mcore.c: Likewise.
461 * config/tc-ns32k.c: Likewise.
462 * config/tc-sparc.c: Likewise.
463 * config/tc-v850.c: Likewise.
465 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
466 sy_value with appropriate accessor functions.
467 * config/tc-arm.c (md_apply_fix3): Likewise.
468 * config/tc-d10v.c (AT_WORD_P): Likewise.
469 * config/tc-v850.c (reg_name_search): Likewise.
471 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
472 use symbol_get_bfdsym instead.
473 * config/tc-ppc.c (md_assemble): Likewise.
474 * config/tc-v850.c (v850_comm): Likewise.
476 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
478 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
479 the symbol, rather than accessing the bsym member.
480 * config/tc-d10v.c (tc_gen_reloc): Likewise.
481 * config/tc-d30v.c (tc_gen_reloc): Likewise.
482 * config/tc-mcore.c (tc_gen_reloc): Likewise.
483 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
484 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
485 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
486 * config/tc-tic30.c (tc_gen_reloc): Likewise.
487 * config/tc-v850.c (tc_gen_reloc): Likewise.
489 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
491 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
492 (hppa_gen_reloc_type): Conditionalize on BFD64.
493 (tc_gen_reloc): Re-enable ELF relocations.
494 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
496 1999-06-21 Ian Lance Taylor <ian@zembu.com>
498 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
500 (do_ldst): Move assignment out of if condition.
501 (md_apply_fix3): Add casts to avoid printf format warnings. Add
502 parentheses to avoid warning.
504 1999-06-21 Nick Clifton <nickc@cygnus.com>
506 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
507 macro to get at the BFD symbol associated with a GAS symbol.
509 1999-06-19 Ian Lance Taylor <ian@zembu.com>
511 * config/tc-ppc.c: Update for symbol handling changes.
512 * config/obj-coff.c: Likewise.
514 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
516 * tc-hppa.c: General cleanups of ELF support. No more spaces
517 and subspaces for ELF.
518 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
519 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
520 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
521 (UNWIND_SECTION_NAME): Likewise.
522 (space/subspace related structures): Conditionalize definitions
524 (space/subspace directives and support routines): Conditionalize
525 definitions and references/uses on OBJ_SOM.
526 (label_symbol_struct): For ELF, track the symbol's segment. For
528 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
530 (USE_ALIASES): Kill for both SOM & ELF.
531 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
532 (pa_space, pa_subspace): Corresponding changes.
533 (pa_spaces_begin): Corresponding chagnes.
534 (md_begin): Do not muck around with space/subspace stuff for
536 (md_apply_fix): Temporarily disable argument relocation stuff
538 (tc_gen_reloc): Temporarily disable relocation generation for
540 (pa_build_unwind_subspace): Similarly.
542 1999-06-16 Nick Clifton <nickc@cygnus.com>
544 * config/tc-arm.c (thumb_set): New pseudo op.
545 (text, data, section): Override these pseudo ops with ARM
547 (s_thumb_set): New function: Perform the same as a .set pseudo
548 op, but also mark the alias'ed symbol as being a Thumb
550 (arm_s_text): New function: Perform the same as the .text
551 pseudo op, but dump the literal pool before changing
553 (arm_s_data): New function: Perform the same as the .data
554 pseudo op, but dump the literal pool before changing
556 (arm_s_section): New function: Perform the same as the
557 .section pseudo op, but dump the literal pool before changing
559 (arm_cleanup): Do not reset the current section before dumping
562 1999-06-17 Nick Clifton <nickc@cygnus.com>
564 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
565 OPTION_NO_WARN_UNMATCHED entries.
566 (md_parse_option): Generate a warning message if an unrecognised
567 option is encountered.
569 * config/tc-d10v.c (do_not_ignore_hash): New variable.
570 (get_operands): When parsing an expression after an '@' symbol
571 has been detected, do not ignore '#' symbols.
572 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
575 1999-06-13 Ian Lance Taylor <ian@zembu.com>
577 From K. Richard Pixley <rich@noir.com>:
578 * configure.in (ppc-*-vxworks*): New target.
579 * configure: Rebuild.
581 1999-06-12 Philip Blundell <philb@gnu.org>
583 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
585 1999-06-13 Ian Lance Taylor <ian@zembu.com>
587 * write.c (adjust_reloc_syms): Rather than never reducing reloc
588 which refer to symbols in linkonce sections, permit reducing the
589 relocs if the symbol is local.
591 1999-06-12 Ian Lance Taylor <ian@zembu.com>
593 * subsegs.c (subseg_text_p): New function.
594 * as.h (subseg_text_p): Declare.
595 * read.c (do_align): Use subseg_text_p to set the default fill.
596 * write.c (subsegs_finish): Likewise.
597 * config/obj-coff.c (write_object_file): Likewise.
598 * config/tc-i386.h (md_maybe_text): Don't define.
599 (md_do_align): Use subseg_text_p to set the default fill.
600 * config/tc-m32r.c (m32r_do_align): Likewise.
601 * config/tc-sh.c (sh_do_align): Likewise.
602 * config/tc-sparc.h (md_do_align): Likewise.
604 1999-06-12 David O'Brien <obrien@freebsd.org>
606 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
607 * configure: Rebuild.
609 1999-06-12 Ian Lance Taylor <ian@zembu.com>
611 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
612 * Makefile.am: Rebuild dependencies.
613 * Makefile.in: Rebuild.
615 * config/tc-i386.c (i386_immediate): Remove unused label
618 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
619 * symbols.c: Likewise.
620 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
621 sy_next field when taking address, rather than symbol_next.
623 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
625 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
626 value from the output file architecture.
627 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
628 * dwarf2dbg.h: Change bfd_vma to addressT.
630 1999-06-11 Ian Lance Taylor <ian@zembu.com>
632 * dwarf2dbg.h: Use PARAMS in function declarations.
634 1999-06-11 Martin Dorey <mdorey@madge.com>
636 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
637 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
639 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
641 1999-06-11 Ian Lance Taylor <ian@zembu.com>
643 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
645 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
648 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
650 * read.c (read_a_source_file): Only declare inescape if
653 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
655 (find_entry_byval): Add parens to avoid warning.
657 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
659 * symbols.c (resolve_symbol_value): Don't permit subtraction of
662 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
664 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
667 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
668 synthetize_setx): New functions.
669 (md_assemble): Broken the special cases into the above
670 functions. Make compiler happy if sizeof(bfd_vma)==4.
671 Fix sethi generated from set/setuw. If instructions have a relloc,
672 always clear the fields to be relocated in the opcode.
673 (sparc_ip): Remove special_case global variable.
675 1999-06-10 Ian Lance Taylor <ian@zembu.com>
677 Based on patches from John W. Woznack <jwoznack@concentric.net>:
678 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
679 indication of success rather than a value.
680 (itbl_get_val): Likewise.
681 (itbl_get_field): Use strcspn. Change delimiters to include
683 * itbl-ops.h (itbl_get_reg_val): Update declaration.
684 (itbl_get_val): Likewise.
685 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
687 * symbols.c (copy_symbol_attributes): Convert local symbols to
690 1999-06-10 Nick Clifton <nickc@cygnus.com>
692 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
695 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
697 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
698 Optimize set if sizeof(bfd_vma) == 64.
699 (sparc_ip): Fix sethi - without %hi() it should generate
700 R_SPARC_22 reloc, not R_SPARC_HI22.
701 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
703 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
705 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
706 (s_ncons): New function.
707 (native_op_table): New table.
708 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
709 R_SPARC_OLO10 handling.
711 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
713 * expr.h (struct expressionS): Revert last change; widen X_op.
714 * config/tc-alpha.c (md_begin): Check the field is wide enough.
716 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
718 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
719 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
720 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
721 * Makefile.in: Regenerated.
723 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
724 `common' pass on to s_mri_common.
725 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
727 1999-06-06 Richard Henderson <rth@cygnus.com>
729 * config/obj-elf.c (obj_elf_section): Don't free the return
730 value of demand_copy_C_string.
732 1999-06-05 Richard Henderson <rth@cygnus.com>
734 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
735 creation logic from obj_elf_create_section.
737 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
738 (section_stack): New.
739 (special_sections): Make const.
740 (obj_elf_section): Gut and rewrite parsing.
741 (obj_elf_change_section): New function broken out of obj_elf_section.
742 (obj_elf_parse_section_letters): Likewise.
743 (obj_elf_section_word): Likewise.
744 (obj_elf_section_type): Likewise.
745 (obj_elf_previous): Treat as a toggle.
746 (obj_elf_popsection): New.
747 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
748 (ppc_section_type): Likewise.
749 * config/tc-ppc.h: Likewise.
751 * expr.h (struct expressionS): Don't make X_op a bitfield.
752 * config/tc-alpha.c: Update for symbol handling changes.
753 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
754 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
756 1999-06-05 Richard Henderson <rth@cygnus.com>
758 * dwarf2dbg.c (*): Convert to K&R + prototypes.
759 (dwarf2_gen_line_info): Kill unused variables.
760 (dwarf2_finish): Likewise.
761 (dwarf2_where): Likewise.
762 (dwarf2_directive_file): If we've only got a string,
763 hand off to s_app_file.
764 * ecoff.c: Move the include of ecoff.h.
765 * symbols.h (S_IS_FUNCTION): Prototype.
767 * read.c (LEX_HASH): Supply a default.
769 (s_globl): Update `c' after skipping whitespace.
770 * read.h (LEX_END_NAME, is_name_ender): New.
771 * expr.c (get_symbol_end): Respect it.
773 1999-06-04 Mark Klein <mklein@dis.com>
775 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
777 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
779 * config/tc-hppa.c: Update for symbol handling changes.
781 1999-06-03 Ian Lance Taylor <ian@zembu.com>
783 * cgen.c: Update for symbol handling changes.
784 * config/tc-m32r.c: Likewise.
786 * config/tc-hppa.h: Update for symbol handling changes.
787 * config/tc-hppa.c: Likewise.
789 * config/tc-arm.h: Update for symbol handling changes.
790 * config/tc-arm.c: Likewise.
791 (symbol_make_empty): Remove. Just use symbol_create.
793 * symbols.c (symbol_set_tc): Correct name.
795 * Makefile.am: Rebuild dependencies.
796 ($(OBJS)): Don't depend upon struc-symbol.h.
797 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
798 * dep-in.sed: Don't remove struc-symbol.h.
799 * Makefile.in: Rebuild.
801 * doc/internals.texi (Symbols): Describe changes in symbol
804 1999-06-03 Richard Henderson <rth@cygnus.com>
806 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
807 instead of doing the work by hand.
809 1999-06-03 David Mosberger <davidm@hpl.hp.com>
811 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
812 state of line state-machine.
813 (struct ls): Collect DWARF2 line state-machine state in new member
814 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
815 resulted in any DWARF2 directives.
816 (reset_state_machine): New function.
817 (out_end_sequence): Ditto.
818 (dwarf2_gen_line_info): When switching sections or switching to a
819 lower text address, call out_end_sequence() first to terminate the
820 previous code sequence as code sequences MUST have monotonically
821 increasing addresses.
822 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
824 1999-06-03 David Mosberger <davidm@hpl.hp.com>
826 * as.c (parse_args): Add option -gdwarf2 to allow requesting
827 DWARF2 debug info (line information only, at this point).
828 * as.h: Update comment about supported debug formats.
829 * dwarf2dbg.c, dwarf2dbg.h: New files.
830 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
832 * expr.c (operand): Don't use [ for parens if we want an index op.
833 (op_encoding): Switch [ into O_index, if desired.
834 (op_rank): Renumber with O_index on bottom.
835 (expr): If O_index, match closing bracket.
836 * expr.h (O_index): New.
838 * read.c (read_a_source_file): Conditionally allow matched "
839 in lines passed to md_assemble.
841 * config/obj-elf.c (elf_pseudo_table): Add `common'.
843 1999-06-03 Ian Lance Taylor <ian@zembu.com>
845 Add support for storing local symbols in a small structure to save
846 memory when assembling large files.
847 * as.h: Don't include struc-symbol.h.
848 (symbolS): Add typedef.
849 * symbols.c: Include struc-symbol.h.
850 (local_hash): New static variable.
851 (save_symbol_name): New static function, from symbol_create.
852 (symbol_create): Call save_symbol_name.
853 (local_symbol_count): New static variable.
854 (local_symbol_conversion_count): Likewise.
855 (LOCAL_SYMBOL_CHECK): Define.
856 (local_symbol_make): New static function.
857 (local_symbol_convert): New static function.
858 (colon): Handle local symbols. Create local symbol for local
860 (symbol_table_insert): Handle local symbols.
861 (symbol_find_or_make): Create local symbol for local label name.
862 (symbol_find_base): Check for local symbol.
863 (symbol_append, symbol_insert): Check for local symbols.
864 (symbol_clear_list_pointers, symbol_remove): Likewise.
865 (verify_symbol_chain): Likewise.
866 (copy_symbol_attributes): Likewise.
867 (resolve_symbol_value): Handle local symbols.
868 (resolve_local_symbol): New static function.
869 (resolve_local_symbol_values): New function.
870 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
871 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
872 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
873 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
874 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
875 (symbol_previous, symbol_next): New functions.
876 (symbol_get_value_expression): Likewise.
877 (symbol_set_value_expression): Likewise.
878 (symbol_set_frag, symbol_get_frag): Likewise.
879 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
880 (symbol_mark_used_in_reloc): Likewise.
881 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
882 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
883 (symbol_mri_common_p): Likewise.
884 (symbol_mark_written, symbol_clear_written): Likewise.
885 (symbol_written_p): Likewise.
886 (symbol_mark_resolved, symbol_resolved_p): Likewise.
887 (symbol_section_p, symbol_equated_p): Likewise.
888 (symbol_constant_p): Likewise.
889 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
890 (symbol_get_obj, symbol_set_obj): Likewise.
891 (symbol_get_tc, symbol_set_tc): Likewise.
892 (symbol_begin): Initialize local_hash.
893 (print_symbol_value_1): Handle local symbols.
894 (symbol_print_statistics): Print local symbol statistics.
895 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
896 Declare new symbols.c functions. Move many declarations here from
898 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
899 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
900 (struct symbol): Move bsym to make it clearly the first field.
901 Remove TARGET_SYMBOL_FIELDS.
902 (symbolS): Don't typedef.
903 (struct broken_word): Remove.
904 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
905 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
906 (symbol_clear_list_pointers): Likewise.
907 (symbol_insert, symbol_remove): Likewise.
908 (symbol_previous, symbol_append): Likewise.
909 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
910 (struct local_symbol): Define.
911 (local_symbol_converted_p, local_symbol_mark_converted): Define.
912 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
913 (local_symbol_get_frag, local_symbol_set_frag): Define.
914 (local_symbol_get_real_symbol): Define.
915 (local_symbol_set_real_symbol): Define.
917 * write.c (write_object_file): Call resolve_local_symbol_values.
918 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
919 (TARGET_SYMBOL_FIELDS): Don't define.
920 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
921 ECOFF_DEBUGGING, add ECOFF fields.
922 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
923 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
924 ECOFF_DEBUGGING, add ECOFF fields.
925 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
926 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
927 * config/tc-mcore.h: Don't include struc-symbol.h.
928 (TARGET_SYMBOL_FIELDS): Don't define.
929 (struct mcore_tc_sy): Define.
930 (TC_SYMFIELD_TYPE): Define.
931 * Many files: Use symbolS instead of struct symbol. Use new
932 accessor functions rather than referring to symbolS fields
935 * read.c (s_mri_common): Don't add in value of line_label.
937 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
938 checking for SEC_LINK_ONCE.
940 * config/tc-sh.h (sh_fix_adjustable): Declare.
942 * app.c (input_buffer): New static variable.
943 (app_push): Save saved_input in allocated buffer.
944 (app_pop): Restored saved_input.
945 (do_scrub_chars): Change get parameter to take char * and int as
946 arguments. Change GET macro to pass input_buffer to get
947 function. Don't save input into allocated buffer.
948 * as.h (do_scrub_chars): Update declaration.
949 * input-file.c (input_file_get): Change to take char * and int.
950 Read data into passed in buffer. Remove static buffer.
951 * read.c (scrub_from_string): Change to take char * and int. Copy
952 data into passed in buffer.
954 * hash.h: Neaten. Declare hash_traverse.
955 * hash.c: Complete rewrite based on BFD hashing code.
956 * gasp.c (chunksize): New variable.
957 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
960 1999-05-28 Nick Clifton <nickc@cygnus.com>
962 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
963 addend unless the target uses an old ABI.
965 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
967 -Wchar-subscripts cleanup
968 * listing.c (listing_newline): Use unsigned char variable, so
969 calls to isascii,iscntrl are correct.
970 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
972 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
973 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
974 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
975 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
977 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
979 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
981 (arch_coldfire_p): New #define.
982 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
984 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
986 * config/tc-m68k.c (install_operand): Add places `n', `o'.
988 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
989 (install_operand): Add place `N'.
990 (init_table): Add registers ACC, MACSR, MASK.
992 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
994 * config/tc-m68k.c: Change mcf5200 --> mcf.
995 (archs): Add mcf5206e, mcf5307.
996 (m68k_ip): Add format `u'.
997 (install_operand): Add place `m', `M', `h'.
998 (init_table): Add upper/lower registers.
1000 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
1002 1999-05-28 Martin Dorey <mdorey@madge.com>
1004 * config/tc-i960.c: Several minor changes to add ELF and
1005 BFD_ASSEMBLER support.
1006 * config/tc-i960.h: Likewise.
1007 * configure.in (i960-*-elf*): New target.
1008 * aclocal.m4, configure: Rebuild.
1010 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1012 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
1013 reloc changes when defined(BFD_ASSEMBLER).
1015 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
1017 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
1019 * write.c (write_print_statistics): Output to file, not stderr.
1021 * expr.c (generic_bignum_to_int32,64): Prototype.
1023 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
1024 output_sleb128, output_uleb128, output_big_sleb128,
1025 output_big_uleb128, output_big_leb128): Prototype.
1026 (output_big_sleb128, output_big_uleb128): Make inline.
1027 (output_big_leb128): Remove inline
1029 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1030 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
1031 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
1032 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
1033 value for correct overflow check in write.c:fixup_segment.
1034 * write.c (fixup_segment): Move bitfield overflow checks to after
1035 the md_apply_fix call.
1036 * config/obj-coff.c (fixup_segment): Likewise.
1037 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
1038 valueT *val argument.
1040 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1042 * config/atof-ieee.c (gen_to_words): Correctly round a
1043 denormalized number. Fix off-by-one in range checking for
1044 exponent in a denormal.
1046 1999-05-10 Nick Clifton <nickc@cygnus.com>
1048 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
1051 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
1053 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
1055 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1057 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
1058 (ReverseRegRegmem): Remove.
1059 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
1060 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
1061 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
1064 From Doug Ledford <dledford@redhat.com>
1065 * config/tc-i386.h (RegXMM): New for P/III.
1066 * config/tc-i386.c: Add support for P/III.
1068 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
1070 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
1071 (md_begin): Allow ppc32 insns in ppc64bridge mode.
1072 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
1074 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
1076 * config/tc-i386.c (i386_immediate): Skip whitespace before
1077 complaining about junk after expression.
1078 (i386_displacement): Likewise.
1080 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
1082 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
1083 Don't copy before downcaseing.
1085 1999-05-05 Catherine Moore <clm@cygnus.com>
1087 * tc-m68k.c: Include elf/m68k.h.
1088 (m68k_elf_final_processing): New routine.
1089 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
1092 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
1094 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
1097 1999-04-30 Nick Clifton <nickc@cygnus.com>
1099 * config/tc-mcore.c (mcore_s_section): Dump literals before
1102 1999-04-29 Nick Clifton <nickc@cygnus.com>
1104 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
1107 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
1109 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1110 (TC_INIT_FIX_DATA): Delete.
1111 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1112 (TC_INIT_FIX_DATA): Delete.
1113 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
1114 * write.c (fix_new_internal): Initialize fx_cgen member.
1115 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
1116 (gas_cgen_md_apply_fix3): Update.
1117 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
1118 (md_cgen_record_fixup_exp): Update.
1119 (FX_OPINFO_R_TYPE): Update.
1121 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
1122 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
1123 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
1124 * frags.h (struct frag): Make opindex, opinfo ints.
1126 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
1128 1999-04-26 Tom Tromey <tromey@cygnus.com>
1130 * aclocal.m4, configure: Updated for new version of libtool.
1132 1999-04-22 Nick Clifton <nickc@cygnus.com>
1134 * config/tc-mcore.c (md_apply_fix3): Renamed function from
1136 (md_apply_fix3): Do not fix up absolute relocations against
1139 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
1141 1999-04-20 Nick Clifton <nickc@cygnus.com>
1143 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
1144 changes and data-in-text directives.
1145 (mcore_cons): New function: intercept cons() operations.
1146 (mcore_float_cons): New function: intercept float_cons()
1148 (mcore_stringer): New function: intercept stringer() operations.
1150 1999-04-18 Ian Lance Taylor <ian@zembu.com>
1152 * obj.h (struct format_ops): Change generate_asm_lineno field to
1154 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
1156 * config/tc-alpha.c (find_opcode_match): Add default case to
1158 (find_macro_match): Likewise.
1159 (load_expression): Parenthesize && within ||.
1161 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1163 1999-04-17 Nick Clifton <nickc@cygnus.com>
1165 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
1166 .text .data .section pseudo ops.
1167 (mcore_s_section): New function. Dump lits before changing secs.
1168 (mcore_s_text): New function. Dump lits before changing secs.
1169 (mcore_s_data): New function. Dump lits before changing secs.
1171 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
1173 * config/tc-mips.c (mips_32bitmode): New.
1174 (md_begin): Set mips_32bitmode if needed.
1175 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
1176 Set EF_MIPS_32BITMODE.
1178 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
1180 * config/obj-coff.c (c_section_symbol): Fix typo in previous
1183 1999-04-16 Nick Clifton <nickc@cygnus.com>
1185 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
1187 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
1189 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
1190 expressions correctly.
1193 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
1195 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
1197 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
1199 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
1200 and fmpynfadd instructions.
1202 1999-04-11 Richard Henderson <rth@cygnus.com>
1204 * as.h (environ): Declare it, if needed.
1205 * as.c (dump_statistics): Don't declare environ.
1206 * configure.in (environ): Detect declaration.
1207 * configure, config.in: Rebuild
1209 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
1210 (i386_displacement): Allocate enough space for replacement buffer.
1211 Clean up replacement buffer initialization.
1213 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
1215 * subsegs.c (section_symbol): Don't create a new symbol if one
1216 already exists; instead, use the existing one, but set its segment
1217 and frag data if it hasn't already been defined.
1218 * config/obj-coff.c (c_section_symbol): Likewise.
1220 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
1222 * tc-alpha.c (load_expression): Call as_bad instead of abort.
1224 1999-04-08 Nick Clifton <nickc@cygnus.com>
1226 * config/tc-mcore.c: New File: Support routines for MCore
1228 * config/tc-mcore.h: New File: Definitions for MCore assembler.
1229 * config/obj-coff.c: Add support for mcore-pe target.
1231 * Makefile.am: Add support for MCore targets.
1232 * Makefile.in: Regenerate.
1233 * configure.in: Add support for MCore targets.
1234 * configure: Regenerate.
1236 * doc/all.texi: Set MCORE.
1237 * doc/as.texinfo: Document MCore specific command line options.
1239 * write.h: Prevent multiple inclusion.
1241 1999-04-06 Ian Lance Taylor <ian@zembu.com>
1243 * asintl.h (LC_MESSAGES): Never define.
1244 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
1246 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
1249 * Makefile.am (m68k-parse.c): If configuring in the source
1250 directory, copy m68k-parse.y into the local directory before
1251 running ylwrap, to remove spurious differences when generating
1253 * Makefile.in: Rebuild.
1255 * config/tc-sparc.h (md_do_align): Just allocate the number of
1256 bytes necessary, rather than always allocating 1024.
1258 1999-04-04 Ian Lance Taylor <ian@zembu.com>
1260 * listing.c (listing_newline): Add cast to avoid warning.
1261 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
1262 * config/tc-i386.c (i386_scale): Add return value.
1263 (build_displacement_string): Remove unused local temp_disp2.
1264 (i386_intel_memory_operand): Add parentheses to avoid warning.
1265 (i386_intel_operand): Remove unused local end_of_operand_string.
1266 (i386_operand): Remove unused local operand_modifier.
1267 (i386_operand): Add parens to avoid warning.
1269 1999-04-04 Don Bowman <don@pixsci.com>
1271 * configure.in: Add mips*-*-vxworks* target; have it define
1273 * configure, config.in: Rebuild.
1275 1999-03-31 Nick Clifton <nickc@cygnus.com>
1277 * configure.in (emulations): Add support for arm-epoc-pe.
1278 * configure: Regenerate.
1279 * config/te-epoc-pe.h: New file. Define macros specific to
1281 * config/tc-arm.h: Select epoc-pe-arm target format if configured
1282 for arm-epoc-pe target.
1284 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
1286 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
1288 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
1290 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
1291 detect ",n" without a condition.
1292 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1295 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
1297 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
1298 instruction is encoded with one bit.
1301 1999-03-23 Ian Lance Taylor <ian@zembu.com>
1303 * doc/internals.texi (CPU backend): Mention that
1304 line_separator_chars should not include newline. From thi
1305 <ttn@mingle.glug.org>.
1307 1999-03-22 Doug Evans <devans@casey.cygnus.com>
1309 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1310 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
1312 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
1314 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
1316 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
1318 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
1321 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
1323 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
1325 1999-03-15 Martin Hunt <hunt@cygnus.com>
1327 * app.c (do_scrub_begin): Change '-' back to a symbol char
1328 so we can use multiple opcodes on a line again.
1330 * config/tc-d30v.c: By default, warn if a symbol has
1331 the same name as a register. Plus some minor
1332 updates from the branch.
1334 1999-03-13 Nick Clifton <nickc@cygnus.com>
1336 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
1337 BFD_RELOC_16 and BFD_RELOC_64.
1339 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1341 * expr.c (expr): Add missing else.
1343 1999-03-12 Nick Clifton <nickc@cygnus.com>
1345 * config/tc-arm.c (md_apply_fix3): Improve error message.
1347 1999-03-11 Doug Evans <devans@casey.cygnus.com>
1349 * Makefile.am (CPU_TYPES): Add fr30.
1350 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
1351 (fr30,m32r dependencies): Update.
1352 * Makefile.in: Rebuild.
1354 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
1355 (gas_cgen_record_fixup_exp): Ditto.
1356 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
1357 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
1358 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1359 (md_cgen_lookup_reloc): Update use of operand->type.
1360 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
1361 (md_convert_frag): Call cgen_operand_lookup_by_num.
1362 (md_cgen_lookup_reloc): Update use of operand->type.
1363 (m32r_cgen_record_fixup_exp): Ditto.
1365 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
1367 * config/tc-mips.c (md_show_usage): Fix message.
1369 1999-03-03 Nick Clifton <nickc@cygnus.com>
1371 * doc/c-arm.texi (ARM Syntax): Document new command line switches
1372 and LDR reg,=<expr> instruction.
1374 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
1377 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
1379 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
1381 1999-02-17 Nick Clifton <nickc@cygnus.com>
1383 This patch was created by: Scott Bambrough
1384 <scottb@corelcomputer.com>
1387 Special cased '@' character. The '@' character is used as the
1388 ARM assembler comment character, as a special character
1389 and in ELF .symver pseudo-op's, and as a special character in
1390 .type and .section pseudo-ops.
1391 (symver_pseudo): New static variable.
1392 (symver_state): New static variable.
1393 (struct app_save): Add field 'symver_state'.
1394 (app_push): Save global symver_state int struct app_save.
1395 (app_pop): Restore global symver_state from struct app_save.
1396 (do_scrub_chars): Special case handling of '@' character in
1399 * configure.in: Modified to recognize armv* uname syntax from ARM
1401 * configure: Regenerated.
1403 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
1404 a prefix to the section's type.
1405 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
1406 the type's typename.
1408 * config/tc-arm.h: Add support for PIC generation:
1409 (pic_code): New boolean.
1410 (obj_relocate_extern): Define.
1411 (TC_RELOC_RTSYM_LOC_FIXUP): Define
1412 (TC_CONS_FIX_NEW): Define.
1413 (tc_fix_adjustable): Define.
1414 (GLOBAL_OFFSET_TABLE_NAME): Define.
1416 * config/tc-arm.c: Add support for PIC generation:
1417 (line_seperator_chars): Allow ';' as a seperator for Linux.
1418 (is_immediate_prefix): New macro.
1419 (arm_parse_reloc): New function.
1420 (s_arm_elf_cons): New function.
1421 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
1422 (md_undefined_symbol): Special case handling for the Global Offset
1424 (md_apply_fix3): Handle PIC relocs.
1425 (tc_gen_reloc): Handle PIC relocs.
1426 (md_parse_option): Add support for '-k' command line switch to
1427 enable PIC generation.
1428 (cons_fix_new_arm): New function.
1429 (s_arm_elf_cons): New function.
1431 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
1433 * configure.in: Add comments for uses of AC_DEFINE.
1434 * acinclude.m4: Likewise.
1435 * acconfig.h: Remove.
1436 * aclocal.m4: Rebuild.
1437 * configure: Rebuild.
1438 * Makefile.in: Rebuild.
1439 * config.in: Rebuild.
1441 1999-02-15 Jim Lemke <jlemke@cygnus.com>
1443 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
1444 non-constant offset from a base register.
1446 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
1448 * config/tc-alpha.c (md_show_usage): Put \ before newline in
1451 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
1453 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
1454 (emit_insn): Look for pc-relative and no-overflow specifiers on
1455 internal relocation types.
1457 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
1459 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
1462 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
1464 (mips_4650, mips_4010, mips_4100): Variables removed.
1465 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
1466 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
1468 (md_begin): Don't bother initializing the mips_NNNN variables;
1469 mips_cpu is set, and that's good enough now.
1470 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
1471 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
1472 (show): New function, to handle wrapping in the CPU lists.
1473 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
1475 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
1477 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
1478 than treat as an immediate specifier.
1480 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
1482 * config/tc-i386.c: Prototype many functions.
1483 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
1484 (i386_immediate): Remove unused second argument.
1485 (i386_intel_operand): Fix i386_is_reg typo.
1486 (i386_operand): Use allow_naked_reg.
1487 (output_invalid): Make operand int for K&R.
1489 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
1491 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
1493 * Makefile.in: Rebuild.
1495 1999-02-09 Doug Evans <devans@casey.cygnus.com>
1497 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
1499 (EXTRA_as_new_SOURCES): Comment out.
1500 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
1501 * Makefile.in: Rebuild.
1502 * doc/Makefile.in: Rebuild.
1503 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
1504 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
1505 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
1506 * configure: Rebuild.
1507 * aclocal.m4: Rebuild.
1508 * config.in: Rebuild.
1509 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
1510 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1511 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
1512 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1513 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
1514 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
1515 (gas_cgen_record_fixup_exp): Ditto.
1516 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
1517 descriptor, not global variable.
1518 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
1519 descriptor, not global variable. Refer to insert_operand handler
1520 via cpu descriptor, not global function.
1521 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1522 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
1523 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
1524 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1525 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
1526 * config/tc-m32r.c: Ditto.
1527 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
1528 (md_assemble): Ditto.
1529 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
1531 1999-02-09 Nick Clifton <nickc@cygnus.com>
1533 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
1534 relocations for ELF targets.
1536 1999-02-08 Nick Clifton <nickc@cygnus.com>
1538 * configure.in: Add support for StrongARM target.
1539 * configure: Regenerate.
1541 1999-02-05 Nick Clifton <nickc@cygnus.com>
1543 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
1545 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
1548 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
1550 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
1552 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
1554 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
1555 (INTEL_DWORD_MNEM_SUFFIX): Define.
1558 (DWORD_PTR): Define.
1559 (XWORD_PTR): Define.
1561 (OFFSET_FLAT): Define.
1563 (NONE_FOUND): Define.
1566 * config/tc-i386.c (set_intel_syntax): New routine.
1567 (intel_syntax): Declare.
1568 (allow_naked_reg): Declare.
1569 (md_pseudo_table): Support .intel_syntax and .att_syntax.
1570 (intel_float_operand): New routine.
1571 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
1572 Handle brackets as well as parens. Call i386_intel_operand for
1573 intel syntax. Reverse operands if appropriate. Handle new
1574 suffixes. Handle movzx and movsx.
1575 (i386_is_reg): New routine.
1576 (i386_immediate): New routine.
1577 (i386_scale): New routine.
1578 (i386_displacement): New routine.
1579 (i386_operand_modifier): New routine.
1580 (build_displacement_string): New routine.
1581 (i386_parse_seg): New routine.
1582 (i386_intel_memory_operand): New routine.
1583 (i386_intel_operand): New routine.
1584 (i386_operand): Call i386_displacement, i386_immediate,
1585 i386_scale, etc. instead of handling inline.
1586 (parse_register): Handle registers without prefix.
1588 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
1590 * configure: Regenerate.
1591 * configure.in (arm-*-oabi): New.
1592 (thumb-*-oabi): New.
1593 * config/tc-arm.c (target_oabi): Declare.
1594 (md_apply_fix3): Support REL relocs.
1595 (md_parse_option): Handle -oabi.
1596 (elf32_arm_target_format): New routine.
1597 (md_longopts): Add OPTION_OABI.
1598 * config/tc-arm.h: Redefine TARGET_FORMAT.
1601 1999-01-28 Nick Clifton <nickc@cygnus.com>
1603 * write.c (write_relocs): Handle out of range error.
1605 * config/tc-fr30.c (fr30_fix_adjustable): New function.
1606 (fr30_force_relocation): Default to 0.
1608 * config/tc-fr30.h (obj_fix_adjustable): Define.
1609 (TC_FORCE_RELOCATION): Define.
1611 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
1614 1999-01-16 Nick Clifton <nickc@cygnus.com>
1616 * config/tc-d30v.c (write_2_short): Do not generate a sequential
1617 merge of two instructions if the left instruciton kills the right.
1619 1999-01-11 Doug Evans <devans@casey.cygnus.com>
1621 * Makefile.in: Regenerate.
1622 * configure.in: Redo test for using cgen.
1623 * configure: Regenerate.
1625 1999-01-09 Nick Clifton <nickc@cygnus.com>
1627 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
1628 redefinition of this macro.
1630 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
1632 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
1635 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1637 * config/tc-mips.c (append_insn): For mips16, insert a nop between
1638 a read of HI or LO and an immediatly following branch.
1640 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1642 * config/tc-mips.c (md_begin): Another correction to the setting of
1645 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
1647 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
1649 1998-12-21 Nick Clifton <nickc@cygnus.com>
1651 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
1652 bit insn when optimizing, so that parallelised instructions will
1653 start on a 32 bit boundary.
1655 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
1657 * config/tc-mips.c (mips_eabi64): New.
1658 (md_begin): Set mips_eabi64.
1659 (mips_elf_final_processing): Use it.
1661 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
1663 * config/tc-mips.c (mips_elf_final_processing):
1664 Correct setting of ABI in e_flags.
1666 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
1668 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
1670 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
1672 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
1674 1998-12-15 Doug Evans <devans@casey.cygnus.com>
1676 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
1677 warning, values that don't fit in the field.
1679 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1681 * config/tc-mips.c (mips_abi_string): New.
1682 (md_parse_option,md_longopts): Add mabi.
1683 (mips_elf_final_processing): Set e_flags based on mabi flag.
1685 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1687 * config/tc-mips.c (md_parse_option): Handle vr4111.
1689 98-12-11 Ken Raeburn <raeburn@cygnus.com>
1691 * config/tc-h8300.c (build_bytes): Change message given if the
1692 instruction requires H8/300H mode and we're not in Hmode, to
1693 suggest that it may be the operand modes that are the problem, not
1694 necessarily the opcode.
1696 1998-12-10 Nick Clifton <nickc@cygnus.com>
1698 * config/tc-fr30.c: Add line separator character.
1700 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
1702 * configure.in (hppa-*-mpeix*): New target.
1703 * config/obj-som.h (obj_som_compiler): Declare.
1704 * config/obj-som.c (compiler_seen): New static variable.
1705 (obj_som_compiler): New function.
1706 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
1707 (md_pseudo_table): Add "compiler" if OBJ_SOM.
1708 (pa_type_args): Set hppa_priv_level.
1709 (pa_compiler): New static function if OBJ_SOM.
1710 * configure: Rebuild.
1712 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
1714 * read.c (output_leb128): Don't mark as inline.
1716 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
1718 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
1719 AIX .vbyte unaligned data support.
1720 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
1721 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
1724 1998-12-07 Nick Clifton <nickc@cygnus.com>
1726 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
1729 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
1731 * config/tc-arm.c (elf32_arm_force_relocation): Check for
1732 BFD_RELOC_ARM_PCREL_BRANCH.
1734 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
1736 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
1737 checking the target type.
1738 (mips-dec-bsd*): Set endian to little.
1739 * configure: Rebuild.
1741 COFF weak symbol support, based on patches from Mark Elbrecht
1742 <snowball3@usa.net>:
1743 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
1744 * config/obj-coff.c (obj_coff_weak): New static function.
1745 (obj_coff_endef) [both versions]: Handle weak symbols.
1746 (coff_frob_symbol): Likewise.
1747 (yank_symbols): Likewise.
1748 (obj_pseudo_table): Add "weak".
1750 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
1751 <aymeric.vincent@emi.u-bordeaux.fr>.
1752 * aclocal.m4: Rebuild with current tools.
1753 * configure: Rebuild.
1755 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
1756 an assertion failure for a case we can't handle when OBJ_ECOFF.
1758 * expr.c (operator): And with 0xff to avoid problems with signed
1761 1998-12-03 Nick Clifton <nickc@cygnus.com>
1763 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
1764 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
1766 1998-12-02 Nick Clifton <nickc@cygnus.com>
1768 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
1771 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
1773 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
1776 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
1778 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
1781 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
1783 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
1785 (d10v_cleanup): Only generate previous insn if a multiline insn is
1788 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
1790 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
1793 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
1795 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
1796 -marm6xxx command line switches.
1798 1998-11-18 Doug Evans <devans@casey.cygnus.com>
1800 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
1801 (itbl-ops.o): Delete duplicate dependencies.
1802 Rebuild dependencies.
1803 Add fr30 dependencies.
1804 * Makefile.in: Rebuild.
1806 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
1808 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
1810 * listing.c: Ignore line terminator characters found inside
1813 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
1815 * po/gas.pot: Regenerated.
1817 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
1819 * config/tc-fr30.c (fr30_is_colon_insn): New name for
1820 fr30_is_label_start(). Also checks for delay slot insns.
1822 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
1823 FR30 instructions which contain a colon in the mnemonic.
1825 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
1827 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
1829 * config/tc-fr30.c: Removed currently superflous code.
1831 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
1833 * config/tc-fr30.h: New file.
1834 * config/tc-fr30.c: Tweaking so that it will compile.
1836 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
1838 * config/tc-d10v.h (obj_fix_adjustable): Define.
1839 (TC_FORCE_RELOCATION): Define.
1840 (d10v_force_relocation): Declare.
1841 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
1842 (md_apply_fix3): Handle Vtable relocs.
1843 (d10v_fix_adjustable): New.
1844 (d10v_force_relocation): New.
1846 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
1848 * config/tc-d30v.c: Change default behaviour to ignore potential
1849 conflicts between register name and symbol names.
1851 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
1853 * configure.in: Add fr30-*-*.
1854 * config/tc-fr30.c: New file.
1855 * Makefile.in: Regenerated.
1856 * config.in: Regenerated.
1857 * configure: Regenerated.
1858 * doc/Makefile.in: Regenerated.
1859 * po/gas.pot: Regenerated.
1861 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
1863 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
1866 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
1868 * app.c (do_scrub_begin): Set characters above 127 to be symbol
1870 (do_scrub_chars): Add some casts to unsigned char to avoid
1871 unwanted sign extension.
1872 * read.c (lex_type): Set characters about 127 to be symbol
1874 * config/tc-i386.c (md_begin): Set identifier_chars and
1875 operand_chars for values above 127.
1877 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
1879 * configure.in: detect cygwin* instead of cygwin32*
1880 * configure: regenerate
1882 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
1884 * listing.c: Add support for producing a listing from piped
1887 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
1889 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
1890 (append_insn): Account for the tx39's multiply behavior.
1892 1998-10-26 Michael Meissner <meissner@cygnus.com>
1894 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
1895 from assemble_parallel_insns. Add support for '->' to indicate
1896 explicitly serializing the instructions.
1897 (md_assemble): Ditto.
1899 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
1901 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
1904 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
1906 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
1908 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
1910 * config/tc-mips.c : support frame and regmask/fregmask when
1911 MIPS_STABS_ELF is specified.
1913 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
1915 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
1916 (md_apply_fix): Don't return 1 for VTABLE relocs.
1917 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
1919 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1921 * doc/c-i386.texi: Replace occurences of "opcode" with
1922 "instruction mnemonic", "instruction", or "mnemonic" when
1923 referring to the name of an instruction. Use "opcode" when
1924 referring to the sequence of machine bytes.
1926 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
1927 (is_opcode_char): Rename to is_mnemonic_char.
1928 (md_assemble and i386_operand): Correct error messages from
1929 "opcode" to "instruction mnemonic"
1930 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
1931 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
1932 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
1933 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
1934 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
1935 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
1936 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
1938 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
1940 * config/tc-i386.c (i386_operand): Check for garbage after
1943 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
1945 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
1946 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
1948 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
1950 * config/tc-sh.h (obj_fix_adjustable): Define.
1951 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
1952 (md_apply_fix): Likewise.
1953 (tc_gen_reloc): Likewise.
1954 (sh_fix_adjustable): New.
1956 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
1958 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
1959 * cgen.h (gas_cgen_finish_insn): Update prototype.
1960 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
1961 cgen_insn_t -> CGEN_INSN_INT.
1962 (make_parallel): Update handling of CGEN_INT_INSN_P.
1963 (assemble_parallel_insn): Ditto.
1964 (target_make_parallel): New function.
1965 (md_assemble): Use it.
1967 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
1969 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
1971 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
1973 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
1974 converted into lower case.
1976 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
1978 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
1979 (gas_cgen_tc_gen_reloc): Likewise.
1980 * config/tc-m32r.h (obj_fix_adjustable): Define.
1981 * config/tc-m32r.c (m32r_fix_adjustable): New.
1982 (m32r_force_relocation): Handle VTABLE relocs.
1984 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
1986 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
1988 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
1990 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
1991 to lower case before parsing.
1993 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
1994 parallel insns modift buts in the PSW as a side effect.
1996 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
1998 * config/tc-d30v.c (find_format): Test for missing flag and
2001 (md_apply_fix3): Fix error messages to avoid
2002 assumption about presence of a symbol.
2004 (parallel_ok): Disallow parallel instructions that both modify the
2007 (find_format): Generate a warning if an odd numbered register is
2008 used as the first register in a mutli-register instruction.
2010 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
2012 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
2013 relocations are always associated with a symbol.
2015 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
2017 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
2018 (elf32_sparc_force_relocation): Declare.
2019 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
2020 (tc_gen_reloc): Handle vtable relocs.
2021 (elf32_sparc_force_relocation): New.
2023 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
2025 * symbols.c (S_IS_FUNCTION): New.
2026 * config/tc-v850.h (obj_fix_adjustable): Define.
2027 (TC_FORCE_RELOCATION): Define.
2028 (v850_force_relocation): Declare.
2029 * config/tc-v850.c (tc_gen_reloc): Use offset instead
2030 of fx_addnumber for VTABLE reloc addends.
2031 (md_apply_fix3): Handle VTABLE relocs.
2032 (v850_fix_adjustable): New.
2033 (v850_force_relocation): New.
2035 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
2037 * tc-hppa.c (fp_operand_format): Add some additional formats.
2038 (pa_ip): Do not automatically promote into pa2.0 mode.
2039 (pa_level): Handle ".level 2.0".
2041 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2043 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
2044 * config/tc-i386.h (template.extension_opcode): Change to
2045 unsigned int to allow full range of 8-bit opcode suffixes.
2046 (None): Redefine as 0xffff.
2048 From Jeff B Epler <jepler@usgs.gov>
2049 * doc/c-i386.texi (i386-SIMD): New section.
2051 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
2053 * read.c (discard_rest_of_line): New function.
2054 * read.h: Declare it.
2055 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
2057 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
2059 * config/tc-d10v.c (find_symbol_matching_register): New function.
2060 (find_opcode): Cope with the case where a register name matches
2063 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
2065 * config/tc-v850.c (md_pcrel_from): Rename to
2066 v850_pcrel_from_section.
2067 (v850_pcrel_from_section): Do not resolves symbols in other
2070 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
2072 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
2074 * config/tc-d10v.c (find_opcode): Generate an error if a register
2075 is supplied for an operand that should not be a register.
2077 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
2079 * config/tc-d30v.c (write_2_short): But do allow delayed branch
2080 instructions to have another instruction in the right bin.
2082 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
2084 * config/tc-d30v.c (write_2_short): Do not allow instructions in
2085 the right container if the left container holds a branch
2088 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
2090 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
2091 both a register name and symbol name.
2092 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
2094 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
2096 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
2097 execution unit class.
2099 (reg_name_search): If a name matches a register and a symbol,
2100 prefer the register.
2101 (find_format): Disallow flag registers when a general purpose
2102 register is required.
2103 If a number is required, but a register has been given, check to
2104 see if a symbol with the same name as the register exists, and if
2105 so, use that symbol.
2107 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
2109 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
2111 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
2113 * config/tc-d30v.c (find_format): Do not accept flag registers as
2114 general purpose registers.
2115 (find_format): If an immediate value is expected at a given place
2116 in a format, but a register name has been provided instead, check
2117 to see if that register name matches the name of a predefined
2118 symbol and if it does, then use the symbol instead.
2119 (reg_name_search): If a register name matches a symbol name,
2120 prefer the register name to the symbol name.
2122 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
2124 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
2125 the previous insn to empty.
2127 1998-09-20 Michael Meissner <meissner@cygnus.com>
2129 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
2130 pieces, forcing the use of an ANSI compiler.
2132 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2134 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
2136 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
2138 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
2140 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
2142 (obj_elf_vtable_entry): Likewise.
2143 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
2144 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
2145 (tc_gen_reloc): Likewise.
2146 (arm_fix_adjustable): Likewise.
2147 (elf32_arm_force_relocation): New.
2148 (armelf_frob_symbol): Remove coff-style symbol support.
2150 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
2152 * config/tc-i386.c (i386_operand): Fix typo in last patch.
2154 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
2156 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
2157 OBJ_COFF so that routine is defined for a.out format.
2159 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
2161 * config/tc-i386.c (i386_operand): Detect non-segment registers
2162 used as segment prefixes.
2164 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
2166 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
2167 optimize across FDE boundaries.
2169 * config/obj-coff.c (obj_coff_section): Preserve any link once
2170 flags when setting the section flags.
2172 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
2174 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
2175 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
2177 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2179 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
2182 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
2184 * frags.c (frag_grow): Include the size of the frag struct in the
2187 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
2188 if the new subseg comes before the old.
2190 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2192 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
2193 to handle edge8 and edge16.
2195 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
2197 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
2198 before we clobber the symbol involved.
2200 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
2202 * config/tc-arm.c: Remove OBJ_ELF definitions for
2203 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
2204 use arm_adjust_symtab for OBJ_COFF.
2205 (armelf_adjust_symtab): New Routine.
2206 * config/tc-arm.h: Define obj_adjust_symtab to
2207 armelf_adjust_symtab for OBJ_ELF.
2209 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
2211 * configure.in: Make all i386-elf targets use bfd_gas.
2212 * config/tc-i386.c (tc_i386_force_relocation): New.
2213 (tc_i386_fix_adjustable): Don't fix vtable relocs.
2214 (md_apply_fix3): Likewise.
2215 (tc_gen_reloc): Handle them.
2216 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
2217 tc_i386_force_relocation.
2219 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
2221 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
2223 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
2225 * config/tc-d30v.c (md_assemble): Copy previous opcode over
2226 current opcode after writing the first insturction of a reverse
2229 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
2231 * read.h (generate_lineno_debug): Add prototype.
2232 * read.c (generate_lineno_debug): Make non-static.
2234 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2236 * config/tc-i386.c (md_assemble): Only warn for address/data size
2239 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
2241 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
2242 against Thumb function names, as the linker needs this information.
2244 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
2246 * expr.c (operand): Check also that there is no advance in operand
2247 after atof_generic in order to decide "is it label 0f or floating
2250 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
2252 * config/tc-m32r.c: Replace double dash prefix to M32R specific
2253 command line options with a single dash.
2254 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
2256 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
2258 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
2259 * tc-arm.c (arm_fix_adjustable): New routine.
2261 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
2263 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
2264 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
2265 demand_empty_rest_of_line before mri_comment_end.
2266 (equals): Check garbage after expression before
2267 mri_comment_end in MRI mode.
2269 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
2271 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
2272 small immediate constant to use the constant itself rather than
2275 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
2277 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
2278 (pa_leave): Likewise.
2280 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2282 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
2284 (i386_operand): Fix an error message.
2286 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
2288 * doc/c-arm.texi (ARM Directives): Document .req directive.
2290 * config/tc-arm.c (reg_required_here): Display erroneous string if
2291 the register name could not be decoded.
2292 Do not set inst.instruction if the sift is -1.
2294 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
2296 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
2299 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
2301 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2302 even if it is belived to be unnecessary.
2304 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2306 config/tc-i386.c (i386_operand): Size immediate constants by
2307 suffix (erroneously removed as part of July 7 change).
2309 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
2311 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
2312 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
2313 (armelf_frob_symbol): New Routine.
2314 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
2316 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
2318 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
2320 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
2322 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
2323 command line switches passed to assembler.
2325 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
2327 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
2328 (gas_cgen_opcode_desc): Declare.
2329 (gas_cgen_parse_operand): Declare.
2330 (*): Prepend gas_ to gas specific fns to denote them as such.
2332 * cgen.c (gas_cgen_opcode_desc): New global
2333 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
2334 (queue_fixup): Renamed from cgen_queue_fixup.
2335 (*): Prepend gas_ to gas specific fns to denote them as such.
2337 (gas_cgen_md_apply_fix3): Update call to insert_operand.
2338 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
2339 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
2340 Open opcode table and initialize it.
2341 (make_parallel): Use gas_cgen_opcode_desc.
2342 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
2343 (md_assemble): Ditto.
2345 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
2347 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
2348 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
2349 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
2350 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
2351 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
2352 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
2353 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
2354 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
2355 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
2356 (INIT_STAB_SECTION): Likewise.
2357 (OBJ_PROCESS_STAB): Likewise.
2359 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
2360 (md_parse_option): Watch for them.
2361 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
2362 (md_begin): Kill neverdef code.
2363 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
2364 (s_alpha_prologue): Watch alpha_cur_ent_sym.
2365 (s_alpha_coff_wrapper): New.
2366 (md_pseudo_table): Trap all ECOFF pseudos.
2368 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
2370 Start of changes to remove mdebug section from mips*-elf
2371 Based on MIPS_STAB_ELF definition
2372 * acconfig.h: undef if not configured
2373 * config.in: undef if not configured
2374 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
2375 * config/tc-mips.c (s_ent): set BSF_FUNCTION
2376 * stabs.c (s_stab_generic): flush frag
2378 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
2380 * configure.in: (arm-*-elf): Handle.
2381 (thumb-*-elf): Handle.
2382 * configure: Regenerate.
2383 * read.c (stringer): Fix typo in comment.
2384 * write.c (fixup_segment): Don't add symbol value to addend if
2386 * config/tc-arm.c (md_section_align): Don't align dwarf debug
2388 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
2391 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
2393 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
2394 (write_2_short): Emit warning if new flag is set.
2395 (do_assemble): Set flags if left instruction is one of special
2396 "right-instruction-killer" type.
2398 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
2400 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
2401 Always output words in debug_info section as big endian.
2402 (sparc_target_format): Choose correct bfd target.
2403 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
2405 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
2407 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
2408 to work with internationalization code. Issue an error when two
2409 operands match that are not allowed to match.
2411 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
2413 * configure.in (install_tooldir): Allow target to specify whether
2414 it wants to be installed in $(tooldir)/bin.
2415 * configure: Regenerate.
2416 * Makefile.am (install-exec-local): Set install-exec-tooldir
2417 dependency via configure.
2418 * Makefile.in: Regenerate.
2420 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
2422 * Makefile.am (install-exec-local): Split into two ...
2423 (install-exec-bindir,install-exec-tooldir): New rules.
2424 * Makefile.in: Regenerate.
2426 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
2428 * Makefile.am (install-exec-local): Don't remove the file before
2429 checking whether $(bindir) == $(tooldir)/bin. From Maciej
2430 W. Rozycki <macro@ds2.pg.gda.pl>.
2431 * Makefile.in: Rebuild.
2433 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
2435 * cgen.c: Include libiberty.h.
2436 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
2437 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
2438 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
2439 (md_cgen_lookup_reloc)): Declare.
2440 (md_cgen_record_fixup_exp): Declare.
2441 * config/tc-m32r.h (md_pcrel_from_section): Declare.
2442 (m32r_relax_frag): Declare.
2443 (cgen_md_apply_fix3): Decls moved to cgen.h.
2444 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
2445 (m32r_cgen_record_fixup_exp): Delete decl.
2446 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
2447 (assemble_nop): Delete.
2448 (expand_debug_syms): Delete unused `exp'.
2449 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
2450 Add default case for -Wall.
2451 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
2452 (md_atof): Delete unused wordP.
2454 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
2456 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
2459 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
2461 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
2462 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
2463 .print, .purgem, and .struct. Remove documentation for
2466 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
2468 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
2469 Update call to insert_operand.
2471 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
2473 * config/tc-m32r.c (ms_show_usage): Formatting changes.
2475 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
2477 * config/tc-i386.c (md_assemble): Don't get confused by trailing
2478 whitespace after a prefix operator.
2480 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
2482 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
2484 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
2486 * config/tc-sparc.c (log2): New static function.
2487 (s_reserve): Use log2 to convert alignment before calling
2489 (s_common): Use log2 to convert alignment before calling
2490 record_alignment and frag_align.
2491 (sparc_cons_align): Use log2.
2493 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
2495 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
2496 (s_common): Likewise.
2498 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
2499 initialization of waddr.
2500 (sparc_elf_final_processing): Add default case to switch.
2502 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2504 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
2505 than temporary real.
2507 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
2509 * write.c (subsegs_finish): Don't align the segments if there were
2512 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
2513 copying aux information.
2515 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
2516 expression into a symbol.
2518 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2520 * config/tc-i386.c (mode_from_disp_size): Change arg and return
2521 type to unsigned int.
2522 (md_assemble): Change type used to store offsets from unsigned
2524 (i386_operand): Switch error check to only call RESTORE_END_STRING
2525 once after parse_register.
2527 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
2529 * config/tc-v850.c (md_show_usage): Changed format to match that
2532 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
2534 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2536 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
2538 (md_apply_fix_2): Force the symbol of the vtable reloc to be
2541 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
2543 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
2544 * doc/Makefile.in: Rebuild.
2546 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
2548 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
2549 for %lo expressions.
2550 (mips_ip, case 'u'): Move range check after code to mask
2551 off bits in %hi/%lo expressions. Mask off high bits for
2554 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
2556 * doc/Makefile.am (gasver.texi): New target.
2557 (as.info, as.dvi): Depends upon gasver.texi.
2558 * doc/as.texinfo: Include gasver.texi. Mention version number on
2559 title page and in top node.
2560 * doc/Makefile.in: Rebuild.
2562 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
2564 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
2565 but not including the line containing the edict.
2566 * listing.h (LISTING_EOF): New.
2567 * input-scrub.c (input_scrub_next_buffer): Call it.
2569 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2571 * config/tc-i386.c (i386_operand): Don't set the size of an
2572 immediate address based solely on the suffix and the mode.
2574 * config/tc-i386.c (md_assemble): Add assertion to make sure
2575 overlap2 does not set Imm.
2577 * config/tc-i386.c (space_chars): Remove. The scrubber converts
2578 sequences of whitespace to a single space.
2579 (is_space_chars): Just compare with space.
2580 (md_begin): Don't initialize space_chars.
2581 (md_assemble): Just skip a single whitespace character.
2582 (i386_operand): Rewrite base-index parsing to use new
2583 parse_register, and to skip white space. Skip white space in a
2584 number of other places too. Don't give error message if
2585 parse_register fails.
2586 (parse_register): Change reg_string parameter to be non-const.
2587 Add end_op parameter. Skip white space after the `%', and return
2588 end of register string. Give error message here rather than
2591 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
2593 Based on patch from Matt Semersky <matts@scd.hp.com>:
2594 * expr.c (op_encoding): Make const.
2595 (expr_set_precedence): New function.
2596 (expr_begin): Don't set operator rankings, just call
2597 expr_set_precedence.
2598 * expr.h (expr_set_precedence): Declare.
2599 * read.c (s_mri): Call expr_set_precedence.
2601 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
2603 * doc/as.texinfo (Statements): Remove paragraph discussing
2604 continuing lines with a backslash. This hasn't worked for years,
2607 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
2609 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
2611 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
2612 (ps_CTORS, ps_DTORS): New section types.
2613 (vms_fixup_xtors_section): New function
2614 (Ctors_Psect, Dtors_Psect): Define.
2615 (IS_GXX_XTOR): Define
2616 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
2617 Filter static constructors/destructors and add to
2618 Ctors_Symbols/Dtors_Symbols chain.
2619 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
2620 appropriate section.
2622 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
2623 * makefile.vms: Merge vax/vms support.
2625 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
2627 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
2628 (elf_pseudo_table): Add them.
2629 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
2630 (md_apply_fix): Accept them.
2631 (mips_fix_adjustable): Don't adjust them.
2632 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
2633 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
2634 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
2635 (tc_fix_adjustable): Don't adjust them.
2637 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
2639 * Makefile.am (CGEN_CPU_PREFIX): New variable.
2641 * Makefile.in: Regenerate.
2642 * configure.in: AC_SUBST cgen_cpu_prefix.
2643 * configure: Regenerate.
2645 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2647 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
2648 Changed all users of COND12_DELAY.
2650 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
2652 * config/tc-mn10300.c (set_arch_mach): New function.
2653 (md_pseudo_table): Add pseudo-ops to set the current machine type.
2654 (md_begin): Default to mn10300 mode.
2655 (md_assemble): Only accept instructions for the core mn10300
2656 chip and the active machine type.
2658 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
2660 * subsegs.h (segment_info_type): Give the struct a name.
2661 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
2662 * config/tc-h8500.h (tc_reloc_mangle): Declare.
2663 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
2664 * config/tc-w65.h (tc_reloc_mangle): Declare.
2665 * config/tc-z8k.h (tc_reloc_mangle): Declare.
2667 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
2669 * config/tc-v850.c (v850_comm): Restore old section
2670 after common processing.
2672 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
2674 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
2676 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
2678 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
2679 char with code that explicitly sign-extends.
2681 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
2683 * config/tc-v850.c (md_begin): Restore text section as the current
2684 section after creating call table sections.
2685 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
2688 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
2689 with call to macro SYM_AUXINFO.
2691 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
2693 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
2694 with the program transform name.
2695 * Makefile.in: Rebuild.
2697 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
2699 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
2702 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
2704 * config/tc-i386.c (i386_operand): Be prepared for a space between
2705 the open parenthesis and the start of the register operand,
2706 because of the June 16 change.
2708 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
2710 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
2713 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
2715 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2716 even if it is belived to be unnecessary.
2718 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
2720 * write.c (adjust_reloc_syms): Never adjust relocs against weak
2722 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
2724 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
2726 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
2727 shift amount for a repeated operand. The shift amount for the
2728 repeated copy comes from the size of the operand.
2730 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
2732 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
2734 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
2736 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
2738 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2740 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
2741 characters in it as LEX_IS_SYMBOL_COMPONENT.
2742 * config/tc-i386.h (tc_symbol_chars): Define.
2743 (extra_symbol_chars): Declare.
2744 * config/tc-i386.c (extra_symbol_chars): Define.
2745 (comment_chars): Don't use '/' as comment start if TE_LINUX.
2746 (line_comment_chars): Set to '/' if TE_LINUX.
2747 * doc/c-i386.texi (i386-prefixes): Update.
2748 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
2750 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
2752 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
2753 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
2755 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
2757 * config/tc-d10v.c (md_apply_fix3): Checking displacement
2758 constraint in instructions REP & REPI.
2760 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
2762 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
2763 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
2765 (check_range): If the operand is shifted, then shift the number
2766 before checking its range.
2768 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
2770 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
2773 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
2775 * config/tc-v850.c (v850_comm): Create special sections as needed.
2777 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
2779 * config/tc-d10v.c (write_2_short): Addition of swapping
2780 instructions for sequential and reverse sequential order when
2781 given order is not possible.
2783 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
2785 * Makefile.am: Rebuild dependencies.
2786 (DEP_INCLUDES): Fix reference to intl build directory.
2787 * Makefile.in: Rebuild.
2789 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2791 * doc/c-i386.texi: Update 16 bit documentation.
2793 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
2794 IgnoreDataSize to IgnoreSize as they are used for address size as
2796 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
2797 32-bit mode, similarly addr16/data16 and variants.
2799 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
2801 * config/tc-d30v.c (md_assemble): Fix handling of reverse
2802 sequential word multiply instructions.
2804 (do_assemble): Add extra command line argument, to allow mul32
2805 attribute to be preserved across parallel insns.
2806 (md_assemble): Insert NOPs between explicitly parallel insns which
2807 contain an 32 bit multiply and a 16 multiply.
2809 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2811 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
2814 * config/tc-i386.c (reloc): Add braces.
2816 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
2817 consistent with Intel naming.
2818 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
2819 use bitfields in sib_byte.
2820 (modrm_byte): Don't use bitfields here either.
2822 * config/tc-i386.c (current_templates): Add const.
2823 (parse_register): Add const to return, param, and char *s.
2824 (i386_operand): Add const to reg_entry *r.
2825 * config/tc-i386.h (templates): Add const to start, end.
2827 Inspired by code for 16 bit gas support from Martynas Kunigelis
2828 <martynas@nm3.ktu.lt>:
2829 * config/tc-i386.c (md_assemble): Add full support for 16 bit
2830 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
2831 (uses_mem_addrmode): Remove.
2832 (md_estimate_size_before_relax): Add support here too.
2833 (md_relax_table): Rewrite interface to md_relax for 16 bit
2835 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
2836 (opcode_suffix_to_type): Remove.
2837 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
2838 (SIZE_FROM_RELAX_STATE): Modify to suit above.
2839 (md_convert_frag): Likewise.
2840 (i386_operand): Add support for 16 bit base/index regs,
2841 immediates, and displacements. Remove some unnecessary casts, and
2842 localise end_of_operand_string, displacement_string_start,
2843 displacement_string_end variables. Add GCC_ASM_O_HACK.
2844 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
2846 * config/tc-i386.c (prefix_hash): Remove.
2847 (md_begin): Rewrite without obstacks. Remove prefix hash table
2848 handling. Rewrite lexical table handling.
2849 (i386_print_statistics): Don't print prefix statistics.
2850 (md_assemble): Rewrite instruction parser so that line is not
2851 converted to lower case. Don't do a hash_find for prefixes,
2852 instead recognise them via opcode modifier.
2853 (expecting_operand, paren_not_balanced): Localise variables.
2854 * config/tc-i386.h (IsPrefix): Define.
2855 (prefix_entry): Remove.
2857 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
2858 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
2859 '\\' in case where comment_chars contains '/'.
2861 * config/tc-i386.c (MATCH): Ensure given operand and template
2862 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
2863 you must write `ljmp *table(%ebx)'.
2865 From H.J. Lu <hjl@gnu.org>:
2866 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
2867 as 0 ifndef BFD_ASSEMBLER.
2868 (md_assemble): Allow immediate operands without suffix or
2869 other reg operand to default in size to the current code size.
2871 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
2873 * config/tc-v850.c (md_begin): Restore creation of
2874 .call_table_text and .call_table_data sections.
2876 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
2878 * config/tc-d30v.c (md_assemble): Set execution type to unknown
2879 after emitting a word of noops.
2881 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2883 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
2884 (i386_operand): Simplify checks for valid base/index combinations.
2885 Disallow `in 4(%dx),%al'.
2887 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
2889 (add_prefix): Change parameter from char to int.
2891 * config/tc-i386.h (Ugh): Define opcode modifier.
2892 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
2894 * config/tc-i386.c (md_assemble): Rewrite MATCH and
2895 CONSISTENT_REGISTER_MATCH macros to check register types more
2896 thoroughly. Check for illegal suffix/operand combinations
2897 when matching insns with operands. Handle new `s' suffix, and
2898 associated FloatMF opcode modifier for float insns with memory
2900 * config/tc-i386.h (FloatMF): Define new opcode modifier.
2901 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
2902 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
2903 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
2904 DATA_PREFIX_OPCODE throughout.
2906 * config/tc-i386.c (REGISTER_WARNINGS): Define.
2907 (md_assemble): Rewrite suffix/register operand checking code to be
2908 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
2909 AnyMem, the better to grep.
2911 (i386_operand): Don't set Mem bits in i.types[this_operand] when
2912 given a memory operand. Don't set Abs bits either.
2913 (type_names): Remove Mem*, Abs*.
2914 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
2915 define opcode_modifiers as these cases are handled by Disp8,
2916 Disp16, Disp32 and suffix checks.
2917 (COMES_IN_BOTH_DIRECTIONS): Remove.
2918 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
2920 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
2921 if IgnoreDataSize modifier given. Remove ShortformW modifier
2922 test. Add test for ShortForm in W base_opcode modification.
2923 Merge Seg2ShortForm and Seg3ShortForm code.
2924 * config/tc-i386.h (ShortFormW): Remove.
2925 (IgnoreDataSize): Define.
2927 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
2929 * config/tc-d30v.c (md_assemble): Store previous segment state
2930 with previous instruction.
2932 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2934 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
2935 (ebp, esp): Remove static variables.
2936 (MATCH): Remove test for InOutPortReg.
2937 (i386_operand): Properly handle InOutPortReg here instead.
2938 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
2939 (md_assemble): Simplify and correct modrm and sib generation.
2940 (i386_operand): Add warning for scale without index.
2941 Rewrite checks for valid base/index combinations.
2943 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
2944 macros and enclose in do while(0).
2945 (RESTORE_END_STRING): Likewise.
2946 (md_assemble): Add one to printed operand number so we start
2947 from 1 not 0. Add some more gettext invocations.
2948 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
2951 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
2952 DATA_PREFIX, SEG_PREFIX): Define.
2953 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
2954 (check_prefix): Remove function.
2955 (add_prefix): New function. Add prefix to i.prefix as well as
2957 (md_assemble): Changes for add_prefix. Remove hack for wait
2958 prefix, instead always output prefixes in fixed order. Test
2959 for jcxz/loop when selecting between word & dword operations,
2960 and add address size prefix rather than operand size prefix.
2961 Remove operand -> address size hack when emitting jcxz/loop.
2962 (i386_operand): Remove O_Absent check as it's done in expr.
2964 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
2966 * configure.in: Recognize m5200 as a cpu_type of m68k.
2967 * aclocal.m4: Rebuild with current libtool.
2968 * configure: Rebuild.
2970 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2972 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
2973 to relaxable_symbol to prevent references to external symbol from
2976 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
2978 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
2979 symbols are relaxable.
2981 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
2983 * config/tc-v850.c (md_begin): Don't create special
2984 sections by default.
2986 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
2988 * config/tc-mips.c (macro): For div and udiv, close the
2989 reorder block as soon as possible.
2991 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
2993 From Matt Semersky <matts@scd.hp.com>:
2994 * macro.c (macro_mri_mode): New function.
2995 * macro.h (macro_mri_mode): Declare.
2996 * read.c (s_mri): Call macro_mri_mode when switching in and out of
2999 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
3001 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
3004 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
3005 until after xstrdup in OBJ_EVAX case.
3007 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
3009 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
3010 offset calculation. Also, use VAX_BRW from vax-inst.h instead
3011 of hardcoded magic number.
3012 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
3014 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
3016 * read.c (do_s_func): New function.
3018 * read.h (do_s_func): Add prototype.
3020 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
3022 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
3023 nops if fill pattern not specified.
3025 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
3027 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
3028 * config/te-go32.h (TE_GO32): Define.
3029 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
3031 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
3033 Implement .func/.endfunc pseudo-ops.
3034 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
3036 * read.c (potable): Add .func,.endfunc.
3037 (s_func): New function.
3038 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
3040 (in_doc_func_p,current_function_label): New static globals.
3041 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
3043 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
3045 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
3046 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
3047 * config/tc-arm.h (WORKING_DOT_WORD): Define.
3048 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
3049 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
3050 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
3051 * config/tc-i860.h (WORKING_DOT_WORD): Define.
3052 * config/tc-i960.h (WORKING_DOT_WORD): Define.
3053 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
3054 * config/tc-w65.h (WORKING_DOT_WORD): Define.
3055 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
3056 * config/tc-a29k.c: Don't define md_short_jump_size,
3057 md_long_jump_size, md_create_short_jump or md_create_long_jump.
3058 * config/tc-alpha.c: Likewise.
3059 * config/tc-alpha.h: Likewise.
3060 * config/tc-arm.c: Likewise.
3061 * config/tc-h8300.c: Likewise.
3062 * config/tc-h8500.c: Likewise.
3063 * config/tc-hppa.c: Likewise.
3064 * config/tc-i860.c: Likewise.
3065 * config/tc-i960.c: Likewise.
3066 * config/tc-ppc.c: Likewise.
3067 * config/tc-sh.c: Likewise.
3068 * config/tc-sparc.h: Likewise.
3069 * config/tc-tic30.c: Likewise.
3070 * config/tc-w65.c: Likewise.
3071 * config/tc-z8k.c: Likewise.
3073 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
3075 * config/tc-vax.c (_): Delete this macro used for placeholder
3076 values in vax_operand_width_size; it conflicts with the _() macro
3077 used for internationalization.
3079 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
3081 * symbols.c (symbol_find_base): Fix case insensitive symbol name
3082 code. From Chris Moller <moller@bops.com>.
3084 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
3085 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
3086 * read.c (emit_expr): Initialize seg and subseg fields of a new
3088 * write.c (write_object_file): Switch to the appropriate segment
3089 and subsegment when processing a broken word.
3091 * config/tc-m68k.c (mri_assemble): New static function.
3092 (build_mri_control_operand): Call mri_assemble rather than
3094 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
3095 (s_mri_endf, s_mri_endw): Likewise.
3097 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
3099 * read.c (s_org): Call md_flush_pending_output if it is defined.
3101 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
3103 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
3105 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
3106 (md_parse_option): Add for same.
3107 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
3108 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
3109 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
3111 * config/tc-sparc.h (cons_fix_new_sparc): Added.
3113 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
3115 * config/tc-arm.c (find_real_start): Relax definition of local
3118 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
3120 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
3121 symbols at the given address, not just the last one specified.
3123 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
3125 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
3126 or number_to_chars_littleendian to write data.
3128 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
3130 * config/tc-v850.c (md_assemble): Remove artificially created
3131 register name symbols.
3133 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
3135 * write.c (fixup_segment): Change "segment" to "section" in
3138 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
3140 * write.c (fixup_segment): Change sym1-sym2 message again.
3142 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
3144 * write.c (fixup_segment): Improve error message for sym1-sym2
3145 errors when sym1 is in a different segment from sym2.
3147 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
3149 * config/tc-m32r.c (warn_unmatched_high): New static local.
3150 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
3151 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
3152 (md_longopts): Recognize --{no-,}warn-unmatched-high.
3153 (md_parse_option): Likewise.
3154 (md_show_usage): Likewise.
3155 (m32r_frob_file): Likewise.
3157 * read.c (generate_file_debug,generate_lineno_debug): New functions.
3158 (read_a_source_file): Call them.
3159 * read.h (stabs_generate_asm_file): Declare.
3160 * stabs.c (stabs_generate_asm_file): New function.
3161 (generate_asm_file): New function.
3162 (stabs_generate_asm_lineno): Move file name handling into
3165 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
3167 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
3168 (d30v_current_align, d30v_current_align_seg): New variables.
3169 (d30v_last_label): New variable.
3170 (d30v_align, s_d30v_align, s_d30v_text): New functions.
3171 (s_d30v_data, s_d30v_section): Likewise.
3172 (md_pseudo_table): Call them.
3173 (md_begin): Initialize d30v_current_align_seg.
3174 (md_assemble): Call d30v_align when needed by known current alignment.
3175 (d30v_frob_label, d30v_cons_align): New functions.
3176 * config/tc-d30v.h (md_do_align): Remove.
3177 (tc_frob_label): Call d30v_frob_label.
3178 (md_cons_align): New.
3180 * config/tc-d30v.c (find_format): Convert complex expressions to
3181 expression symbols before processing. Clean up code formatting.
3183 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
3185 * po/Make-in (install-info): New target.
3187 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
3189 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
3191 * config/tc-mn10300.c (md_assemble): Likewise.
3193 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
3195 * Makefile.am: Update with `make dep-am'.
3196 (HFILES): Add cgen.h.
3197 (cgen.o): Depend on cgen.h.
3198 * Makefile.in: Regenerate.
3200 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
3202 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
3204 * gasp.c (grab_label): Permit a label to be a preprocessor
3205 variable by permitting a label to start with a backslash.
3207 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
3209 * config/tc-mips.c (validate_mips_insn): Removed hack
3210 for previously inaccessible bitfields in some INSN_TRAP
3213 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
3215 * config/tc-d30v.c (do_assemble): Abort with error message
3216 if opcode operands do not match.
3218 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
3220 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
3221 'q' operand format for 20-bit "break"/"sdbbp" instructions.
3222 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
3223 similar new 'q' operand.
3225 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
3227 * cgen.c (cgen_asm_finish_insn): Fix typo.
3229 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
3232 * cgen.c: Include it.
3233 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
3234 (cgen_asm_finish_insn): Result is now void. New arg `result'.
3235 All callers updated.
3236 * config/tc-m32r.c: Include cgen.h.
3237 (m23r_insn): New members num_fixups,fixups.
3239 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
3241 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
3242 to avoid compiler warning.
3244 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
3246 * makefile.vms: Run dec c with /nodebug. Pass CC value when
3249 * makefile.vms (OBJS): Add ehopt.obj
3251 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
3253 * doc/c-vax.texi: Correct and extend vax/vms documentation.
3255 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
3257 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
3258 a short format insn.
3259 (md_assemble): Set it for explicitly packed insns.
3261 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
3263 * config/obj-coff.c (c_symbol_merge): Do not take address of
3264 native fields when performing the memcpy.
3266 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
3268 * config/tc-mips.c (macro,macro2): Implement
3269 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
3271 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3273 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
3274 relocations against globally visible symbols.
3275 * config/tc-m68k.c (relaxable_symbol): New macro.
3276 (m68k_ip, md_estimate_size_before_relax): Use it.
3277 (tc_m68k_fix_adjustable): Also handle weak symbols.
3279 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
3281 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
3282 references to externally visible symbols.
3283 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3284 values in twice for a PC relative reloc if the symbol is
3287 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
3288 don't adjust a PC relative reloc against an externally visible
3290 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
3291 for a PC relative fixup against an externally visible defined
3292 symbol, arrange to store object file and addend values as though
3293 the symbol were not defined.
3294 (tc_gen_reloc): Likewise.
3296 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
3298 * read.c (sizeof_leb128): Referenced externally by write.c so
3301 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
3303 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
3304 and expand a 'debug' symbol associated with the next instruction
3305 that does not cause a short instruction to be filled with a NOP.
3306 (md_pseudo_table): Add support for .debugsym.
3307 (assemble_parallel_insn): Add calls to expand_debug_sym as
3309 (md_assemble): Ditto.
3311 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
3313 * as.c (main): Conditionally call setlocale.
3314 * gasp.c (main): Likewise.
3315 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
3316 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
3318 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
3320 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3322 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
3324 * config/tc-hppa.c: Change all calls to bzero to use memset.
3325 (pa_ip): Add cast to avoid warning.
3326 (tc_gen_reloc, md_apply_fix): Likewise.
3327 (pa_find_space_by_number): Likewise.
3328 (hppa_force_relocation): Likewise.
3329 (pa_block): Change i to unsigned int.
3330 * config/obj-som.h (obj_som_copyright): Declare.
3332 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
3334 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
3335 for line numbers for assembly source.
3337 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
3339 * configure.in: Change version number to 2.9.4
3340 * configure: Rebuild.
3342 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
3344 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
3346 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
3348 * ecoff.h: Change symbolS in function declaration to struct
3351 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
3353 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
3354 (md_convert_frag): Fix i18n typo.
3356 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
3358 * ecoff.c (ecoff_get_cur_proc_sym): New function.
3359 * ecoff.h: Protoype it.
3360 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
3361 [EVAX] (s_alpha_prologue): Delete.
3362 (md_pseudo_table): Update.
3364 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
3366 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
3367 array to local pointer.
3368 (get_args, parse_expr): Add casts to avoid warnings.
3370 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
3372 * read.c (s_set): Cast xmalloc return value to fragS *.
3373 * config/tc-m68k.c (m68k_ip): Function made static to match
3374 previous forward declaration.
3375 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
3377 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
3379 * config/tc-v850.c: Add internationalisation macros to error
3382 * config/tc-m32r.c (can_make_parallel): Add internationalisation
3383 macros to error strings.
3385 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
3387 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
3388 reloc is in the TOC csect.
3389 (md_apply_fix3): Correct gettext typo.
3391 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
3393 * config/tc-arm.c (find_real_start): Ignore symbols starting with
3394 .L - they are local labels and the branches are not really
3395 function calls but rather far jumps.
3397 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
3399 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3401 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
3403 * config/tc-i386.c (md_assemble): Print operand number rather than
3404 using ordinal_names.
3405 (i386_operand): Likewise.
3407 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
3409 * Makefile.am (INTLLIBS): Define to work around apparent automake
3411 All Makefiles: Regenerated.
3413 * Many files: Added gettext invocations around user-visible
3415 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
3416 HAVE_LC_MESSAGES): Define.
3417 * dep-in.sed: Added asintl.h.
3418 * po/Make-in: New file.
3419 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
3421 * read.c (Z_): Renamed from `_'.
3422 * Makefile.am (SUBDIRS): Added po.
3423 (POTFILES): new macro.
3424 (po/POTFILES.in): New target.
3425 ($(OBJS)): Added asintl.h.
3427 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
3428 (as_new_LDADD): Added $(INTLLIBS).
3429 (as_new_DEPENDENCIES): Added $(INTLDEPS).
3430 (gasp_new_LDADD): Added $(INTLLIBS).
3431 (gasp_new_DEPENDENCIES): New macro.
3432 * configure, aclocal.m4: Rebuilt.
3433 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
3435 (ALL_LINGUAS): Define.
3436 * macro.c: Include "asintl.h".
3437 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
3438 * as.h: Include "asintl.h".
3439 * config/tc-i386.c (ordinal_names): Removed.
3440 (md_assemble): Changed error text to avoid ordinal_names.
3441 (i386_operand): Likewise.
3442 (reloc): Added as_bad to avoid i18n problems.
3443 (tc_gen_reloc): Likewise.
3444 * config/tc-arm.c (bad_args): Now a #define.
3446 * config/obj-vms.c (VMS_stab_parse): Changed type of
3448 (global_symbol_directory): Unified strings to avoid i18n
3450 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
3451 avoid i18n problems.
3452 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
3453 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
3455 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
3457 * config/tc-v850.c (md_assemble): Changed C++ comment into C
3459 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
3461 * as.c (print_version_id): Added an fprintf to avoid i18n
3463 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
3465 * expr.c (expr): Added as_warn call to avoid i18n problems.
3466 * messages.c (as_assert): Changed code to avoid i18n problems.
3467 (as_abort): Likewise.
3468 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
3469 (s_space): Likewise.
3470 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
3472 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3474 * config/tc-i386.c (check_prefix): New static function, split out
3476 (struct _i386_insn): Add wait_prefix field.
3477 (md_assemble): Remove wait_prefix local variable. Use
3478 check_prefix when adding a prefix.
3480 * config/tc-i386.c (current_templates): New static variable.
3481 (md_assemble): Remove current_templates local variable.
3482 (md_assemble, i386_operand): Improve error and warning messages in
3483 many places. Add RESTORE_END_STRING in many places before error
3484 return. Clarify some comments.
3486 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
3488 (md_assemble): Parse string instruction operands, looking for
3489 segment override prefixes. Check for invalid segment prefixes on
3491 (i386_operand): i.seg[] and max mem_operand changes for string
3493 * config/tc-i386.h (EsSeg): Define.
3495 * config/tc-i386.h (regKludge): Define.
3496 (iclrKludge, imulKludge): Don't define.
3497 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
3498 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
3499 opcode_modifier checks to look for more common cases first. Add
3500 default_seg for IsString case.
3502 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
3504 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
3506 * configure: Rebuild with new automake and libtool.
3507 * aclocal.m4, Makefile.in: Likewise.
3509 * doc/Makefile.am (as.dvi): New target.
3510 * doc/Makefile.in: Rebuild.
3512 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
3514 * configure.in: Added sparc86x support.
3516 * configure: Rebuild.
3518 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
3520 (md_parse_option): Warn if -EL is not supported for this architecture.
3522 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
3524 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
3526 * config/tc-mips.c (mips_ip): Note when we use get match on
3527 the full instruction name.
3529 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
3531 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
3532 back into the expression to handle add/sub simplification correctly.
3534 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
3536 * config/tc-mips.c (hilo_interlocks): Remove 4300.
3538 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
3540 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
3543 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
3545 * symbols.c (max_indent_level): New global.
3546 (print_symbol_value_1): Use it.
3547 * expr.h (expr_build_dot): Declare.
3548 * expr.c (expr_build_dot): New function.
3550 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
3552 * symbols.c (print_binary): New function.
3553 (print_expr_1): Call it.
3555 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3557 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
3558 operand in the opcode.
3560 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3562 * config/tc-i386.h: Reorder operand flags and opcode modifier
3563 flags for clarity. Remove unused definitions: Unknown,
3564 ImmUnknown, DispUnknown, NoModrm.
3565 * config/tc-i386.c (type_names): Add missing Debug type.
3566 (md_assemble): Better duplicate prefix checking. Quicker string
3567 instruction check via new opcode_modifier flag.
3569 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
3571 * doc/as.texinfo (Invoking): Clarify -Wa example.
3573 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
3575 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
3576 (s_mips_weakext): Define.
3577 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
3578 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
3581 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
3583 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
3584 is an error if the value can not be computed at assembly time.
3585 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
3587 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
3589 * gasp.c (main): Set next field of new include_path structure to
3590 NULL. From Avery Pennarun <averyp@gdc.ca>.
3592 * read.c (s_mri_sect): Call as_bad rather than abort for an
3593 unsupported MRI target.
3595 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
3597 * config/tc-arm.c (arm_validate_fix): New function. Determine if
3598 the destination of a branch instruction should be altered.
3599 (find_real_start): New function: Locate the real, Thumb coded
3600 start of a Thumb function.
3601 (do_t_branch23): Alter the destination of branches to Thumb
3604 * config/tc-arm.h: Define TC_VALIDATE_FIX.
3606 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
3608 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
3611 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3613 * doc/as.texinfo: Use @itemx for a secondary item in a table.
3614 * doc/c-hppa.texi: Likewise.
3616 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
3618 * Makefile.am: Rebuild dependencies.
3619 * Makefile.in: Rebuild.
3621 * Makefile.am (DEP_INCLUDES): New variable.
3622 (.dep1): Change to work when srcdir is not an absolute path.
3623 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
3624 * Makefile.in: Rebuild.
3626 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
3628 * config/tc-i386.h, config/tc-i386.c: Revert March 24
3629 LinearAddress patch.
3631 * configure.in: Set version to 2.9.1.
3632 * configure: Rebuild.
3634 * Branched binutils 2.9.
3636 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3638 * config/tc-i386.h (FWait): Define.
3639 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
3640 other prefixes. Check FWait flag in opcode table to see which
3641 instructions require an fwait prefix.
3643 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3645 * stabs.c (get_stab_string_offset): Always create a stab string
3648 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
3650 Fix some gcc -Wall warnings:
3651 * atof-generic.c (atof_generic): Add casts to avoid warnings.
3652 * ehopt.c (eh_frame_code_alignment): Likewise.
3653 * expr.c (integer_constant, operand): Likewise.
3654 * frags.c (frag_align): Likewise.
3655 * gasp.c (level_0, change_base, doinstr): Likewise.
3656 * hash.c (hash_ask): Likewise.
3657 * listing.c (listing_page, calc_hex, print_lines): Likewise.
3658 (debugging_pseudo): Likewise.
3659 * macro.c (define_macro, check_macro): Likewise.
3660 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
3661 (ignore_rest_of_line, float_cons): Likewise.
3662 * symbols.c (decode_local_label_name): Likewise.
3663 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
3664 (fixup_segment, number_to_chars_bigendian): Likewise.
3665 (number_to_chars_littleendian): Likewise.
3666 * config/atof-ieee.c (gen_to_words): Likewise.
3667 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
3668 (sparc_ip, parse_keyword_arg, s_common): Likewise.
3669 * read.c (output_big_sleb128): Initialize locals to avoid
3671 (output_big_uleb128, equals): Likewise.
3672 * atof-generic.c (atof_generic): Change number_of_digits_* locals
3673 to unsigned int. Change zeros to unsigned int.
3674 * cond.c (s_if): Add return to default case.
3675 * frags.c (frag_now_fix): Change return type to addressT.
3676 * frags.h (frag_now_fix): Update declaration.
3677 * listing.c (file_info_struct): Change linenum to unsigned int.
3678 (struct list_info_struct): Change hll_line to unsigned int.
3679 (print_source): Update format string.
3680 * read.c (emit_expr): Change scan to unsigned int, and don't
3681 bother to initialize it.
3682 * symbols.c (dollar_label_count): Change to unsigned long.
3683 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
3684 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
3685 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
3687 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
3689 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3690 mcf5200 just as we do for m68000.
3691 (m68k_init_after_args): Likewise.
3692 (md_estimate_size_before_relax): Likewise.
3694 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
3696 * config/tc-v850.c (md_assemble): Store relocation addend in
3697 fixup instead of instruction.
3699 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3701 * config/tc-i386.c (md_assemble): Swap template arguments to
3702 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
3703 This macro is currently symmetric, so passing them the wrong
3704 way didn't cause any problem, but may if the macro is changed
3706 After copying template to i.tm, use i.tm. rather than t-> to
3707 access fields, and make t a const*
3708 Move i.tm.operand_types[] swap to immediately after the copy.
3710 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
3712 * expr.h (expr_build_uconstant): Add prototype.
3713 (expr_build_unary,expr_build_binary): Add prototypes.
3714 * expr.c (expr_build_uconstant): New function.
3715 (expr_build_unary,expr_build_binary): New functions.
3717 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
3719 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
3720 * macro.c (macro_expand_body): Increase buffer size.
3721 * messages.c (as_warn): Likewise.
3722 (as_warn_where, as_bad, as_bad_where): Likewise.
3724 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
3726 Based on patch from H.J. Lu <hjl@gnu.org>:
3727 * Makefile.am (DISTSTUFF): New variable.
3728 (diststuff): New target.
3729 * Makefile.in: Rebuild.
3731 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
3733 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
3734 m32r_elf_section_change_hook.
3736 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
3737 emit a nop if a section ends with a 16 bit instruction.
3739 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
3741 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
3742 s_lcomm rather than obj_coff_lcomm.
3743 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
3745 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
3747 * config/tc-i386.h (LinearAddress): Define.
3748 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
3749 instruction, don't use a default segment.
3751 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
3753 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
3754 * configure: Rebuild.
3756 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
3758 * aclocal.m4, configure: Rebuild with libtool 1.2.
3760 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
3762 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
3763 PC relative branches. Patch courtesy of Jonathan Walton.
3766 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
3768 * configure.in (emulations): Add thumb-pe target.
3770 * configure (emulations): Add thumb-pe target.
3772 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
3774 * itbl-lex.l (yywrap): Don't define if already defined as a
3777 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
3779 * depend.c (quote_string_for_make): New function.
3780 (wrap_output): Use it.
3782 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
3784 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
3785 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
3787 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
3789 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
3790 Recognize -GN and -relax.
3791 (md_begin): Initialize gp size from -G switch.
3792 (alpha_force_relocation): Always force if -relax.
3793 (alpha_align): Take a new argument that will specify when to
3794 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
3795 Change all callers. Emit nop alignment padding as nop+unop pair.
3797 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
3799 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
3800 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
3802 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
3804 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
3805 require padding to the next long word boundary.
3807 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
3809 * cgen.c: #include symcat.h.
3810 * config/tc-m32r.c: Likewise.
3812 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
3814 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
3815 absolute expressions instead of '$' prefixed register names.
3817 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
3819 * read.c (s_set): Record file and line info for symbols when -as.
3820 (pseudo_set): Don't overwrite that dummy fragment.
3822 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
3824 * config/tc-ppc.c (md_pseudo_table): Add "section".
3825 (ppc_named_section): New static function.
3827 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
3829 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
3830 so we don't have to scan the entire list.
3832 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
3834 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
3835 case, allow the parallel instructions to modify the same flag
3838 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
3840 * listing.c (list_symbol_table): Categorize symbols by
3841 undefined_section rather than sy_frag->line == NULL.
3843 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
3845 * Makefile.am (install-exec-local): Install properly when ln
3846 fails or tooldir == prefix.
3848 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
3850 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
3851 Test result of insert_operand for error.
3853 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
3855 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
3856 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
3857 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
3858 * doc/Makefile.in: Rebuild.
3860 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
3862 * config/tc-mips.c (macro_build): Handle operand type 'C'.
3863 (macro): Fix handling of M_COP[0-3].
3865 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
3867 Based on patches from Ross Harvey <ross@teraflop.com>:
3868 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
3869 if macro_alternate or macro_mri.
3870 (getstring): Remove support for byte constants between < and >.
3871 (get_any_string): '<' only starts a string if macro_alternate or
3873 (macro_expand_body): Permit keyword parameters following
3874 positional parameters.
3876 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
3877 * configure.in (alpha*-*-netbsd*): New target.
3878 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
3879 * configure: Rebuild.
3881 * as.h (flag_warn_suppress_instructionswap): Move from here...
3882 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
3883 here, and make static.
3885 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
3886 BFD_ASSEMBLER or MANY_SEGMENTS.
3888 * as.c (show_usage): Update bug-gnu-utils address.
3889 * gasp.c (show_usage): Likewise.
3890 * doc/as.texinfo (Bug Reporting): Likewise.
3892 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
3894 * config/tc-mips.c (load_address): Don't use mips III or mips IV
3895 insns regardless of the size of a pointer if we're in mips I or
3897 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3899 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3901 Fix rac to accept only a0:
3902 * tc-d10v.c (parallel_ok, find_opcode):
3903 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
3904 Introduce OPERAND_GPR.
3906 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
3908 * read.c (s_fill): Handle non-constant repeat counts by creating
3909 an rs_space fragment.
3911 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
3913 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
3914 from as_bad to as_warn.
3916 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
3918 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
3919 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
3920 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
3922 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
3924 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
3925 seg_fix_rotP rather than fix_root from seg_info.
3927 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
3929 * expr.c: Add support for 0x1_2_3_4 bignums.
3931 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
3933 * configure.in: Change -linux* to -linux-gnu*.
3934 * configure: Rebuild.
3936 * app.c (do_scrub_begin): Treat \r as whitespace.
3938 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
3940 * Makefile.am: Update dependencies.
3941 * Makefile.in: Rebuild.
3943 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
3945 * configure, aclocal.m4: Rebuild with new libtool.
3947 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
3949 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
3950 the argument to bfd_set_arch_mach.
3951 (load_address): Use bfd_arch_bits_per_address to determine the
3952 bit size of an address instead of looking at the isa level.
3953 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3955 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
3957 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
3959 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
3961 * ehopt.c: New file.
3962 * as.h (enum _relax_state): Add rs_cfa.
3963 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
3964 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
3965 * read.c (emit_expr): Call check_eh_frame.
3966 * write.c (cvt_frag_to_fill): Handle rs_cfa.
3967 (relax_segment): Likewise.
3968 * Makefile.am: Rebuild dependencies.
3969 (GAS_CFILES): Add ehopt.c.
3970 (GENERIC_OBJS): Add ehopt.o.
3971 * doc/internals.texi (Frags): Document rs_cfa.
3973 * as.c (show_usage): Mention --traditional-format.
3974 (parse_args): Accept --traditional-format.
3975 * as.h (flag_traditional_format): Declare.
3976 * output-file.c (output_file_create): If flag_traditional_format,
3977 set BFD_TRADITIONAL_FORMAT on stdoutput.
3978 * doc/as.texinfo, doc/as.1: Document --traditional-format.
3980 * config/tc-mips.c (append_insn): Make sure that if we have a
3981 fixup for an unmatched %hi reloc, it does not associated with a
3984 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
3985 * doc/Makefile.in: Likewise.
3987 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
3989 * config/tc-m32r.c (check_for_side_effects): New function.
3990 (can_make_parallel): Add checks for instruction side effects
3991 clashing with the other instruction.
3992 (assemble_parallel_insn): Improve warning messages. Return error
3993 message from non-swapped instruction order.
3995 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
3997 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
3999 * config/tc-arm.h: Replace md_after_pass_hook definition with a
4000 md_cleanup definition. This moves the forced literal output to
4001 the end of the source pass, and avoids macro's inserting literals
4002 into the code immediately after the macro expansion.
4004 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
4006 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
4007 a gas internal symbol is adjustable.
4008 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
4010 * as.h: If gcc version greater than 2.6, use `__format__' and
4011 `__printf__' in function attributes, rather than `format' and
4014 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
4016 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
4018 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
4020 Add tms320c30 support:
4021 * config/tc-tic30.h: New file.
4022 * config/tc-tic30.c: New file.
4023 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
4024 TARGET_FORMAT as "coff-tic30".
4025 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
4026 * Makefile.am: Rebuild dependencies.
4027 (CPU_TYPES): Add tic30.
4028 (CPU_OBJ_VALID): tic30-aout is valid.
4029 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
4030 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
4031 * configure, Makefile.in: Rebuild.
4033 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
4035 * config/tc-v850.c (md_assemble): Improvements to error messages.
4037 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
4039 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
4040 BFD_RELOC_HI16_S to store the high bits of any value.
4042 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
4043 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
4044 assembler calculate relocations to any external symbol at all.
4045 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
4046 involving generation of pc-relative relocs.
4047 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
4048 has been moved to md_apply_fix3.
4050 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
4051 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
4052 which actually means (the address of identifier's GOT entry) +
4053 constant, which is not particularly useful.
4055 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
4057 * read.h (include_dirs): Declare.
4058 (include_dir_count,include_dir_maxlen): Declare.
4060 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
4062 * configure.in: Correct check for shared opcodes library.
4063 * configure: Rebuild.
4065 * listing.c (buffer_line): If we can't open the file, set at_end.
4066 (listing_print): Remove unused local variable fi.
4068 * config/m68k-parse.y (reglistpair): Handle register list in
4071 * config/vms-conf.h: Don't undef VERSION.
4073 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
4075 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
4077 (GENERIC_OBJS): New variable, with the rest of the old OBJS
4079 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
4080 ($(srcdir)/make-gas.com): Rename from make-gas.com.
4081 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
4082 (EXTRA_DIST): Define.
4083 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
4084 explicitly rather than via the list of object files.
4085 (gcc-as.opt): New file created when make-gas.com is run.
4086 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
4087 itbl-cpu.h} to #include appropriate file rather than copying that
4089 * config/vms-conf.h: Synchronize with current config.in.
4090 * Makefile.in: Rebuild.
4092 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
4094 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
4095 (parallel_ok): Relaxed parallel subinstruction dependency check.
4097 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
4099 * as.h (flag_warn_suppress_instructionswap): added new flag.
4100 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
4101 command line argument.
4102 * tc-d10v.c (write_2_short): emit "Swapping instructions"
4103 warning only if flag_warn_suppress_instructionswap is false.
4105 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
4107 * configure.in (i386-*-mingw32*): New target.
4108 * configure: Rebuild.
4110 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
4112 * symbols.c (resolve_symbol_value): Don't set the segment if it
4113 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
4115 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
4118 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
4120 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
4121 depends upon HAVE_{UNLINK,REMOVE} values rather than host
4124 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
4126 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
4128 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
4130 * config/tc-v850.c (v850_insert_operand): Display instruction when
4131 an error is encountered.
4133 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
4135 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
4136 (i386-*-sco3.2v5*coff): New target.
4137 (i386-*-sco3.2*): New target.
4138 * configure: Rebuild.
4140 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
4142 * config/tc-v850.c: Tidy error message production.
4144 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
4146 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
4147 validate_immediate return value in the right type for comparisons
4150 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
4152 * listing.c (MAX_BYTES): Use listing variables not constants.
4153 (data_buffer): No longer an array, but a pointer.
4154 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
4155 (listing_listing): Allocate data_buffer.
4157 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
4159 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
4160 --listing-rhs-width, --listing-cont-lines.
4161 (show_usage): Update.
4162 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
4163 (listing_lhs_cont_lines, listing_rhs_width): New vars.
4164 (print_lines): Use the variables instead of the constants.
4165 (listing_listing): Likewise.
4166 * listing.h: Declare the new vars.
4168 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
4170 * as.c (parse_args): Add --keep-locals alias for -L.
4171 Add --strip-local-absolute.
4172 (show_usage): Update.
4173 * as.h (flag_strip_local_absolute): New flag.
4174 * symbols.c (S_IS_LOCAL): Use it.
4175 * config/obj-aout.h (S_IS_LOCAL): Likewise.
4176 * config/obj-bout.h (S_IS_LOCAL): Likewise.
4177 * config/obj-coff.h (S_IS_LOCAL): Likewise.
4179 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
4181 * config/tc-m32r.c: Detect if explicitly parallel instructions
4182 might have an io conflict and issue a warning message.
4184 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
4186 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
4187 cgen_swap_fixups): Functions to save, restore and swap the fixup
4188 chain with a backup copy.
4189 (cgen_asm_finish_insn): Returns address of constructed insn.
4191 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
4193 * listing.c (file_info_struct): Remove FILE, add POS.
4194 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
4195 (file_info): Don't open the file.
4196 (buffer_line): Check for the file in the last_open cache, updating
4198 (print_source): Don't reference file_info->file.
4199 (listing_listing): Likewise.
4200 (listing_print): Close the file in the cache, if any.
4202 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
4204 * read.c (dwarf_file_string): New file static variable.
4205 (emit_expr): Look for constant sequence that leads up to a file
4206 name in DWARF debugging output.
4207 (stringer): Use dwarf_file_string to decide whether to accept a
4208 string as a file name.
4210 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
4212 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
4213 (crack_operand): Add reg->reglst MRI hack.
4214 (r_seg): Put reglst symbols in reg_section.
4215 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
4217 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
4219 * tc-sh.c (get_specific): Handle SGR & DBR.
4221 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
4223 * tc-h8300.c (parse_reg): Take the length of the symbol into
4224 account when attempting to match a register name.
4225 * tc-h8500.c (parse_reg): Likewise.
4227 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
4229 * cgen.c: Formatting changes to improve readability.
4231 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
4233 * config/tc-mips.c (macro): Rework division code to avoid unfilled
4236 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
4238 Based on a patch from Jim Wilson
4239 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
4240 (tc_gen_reloc): Handle cross section PC relative relocs
4243 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
4245 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
4247 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
4249 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
4250 (expr_jmp_buf): New static local.
4251 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
4252 (cgen_md_operand): New function.
4253 * tc-m32r.c: Clean up pass over `struct foo' usage.
4254 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
4256 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
4258 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
4259 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
4261 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
4263 * config/tc-i386.c (i386_operand): Give an error if there are
4264 unrecognized characters after an expression.
4266 For older changes see ChangeLog-9697