1 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
3 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
4 (md_apply_fix): Handle 22bit pc-rel branches.
6 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
8 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
10 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
12 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
14 at Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
16 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
19 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
21 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
24 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
26 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
27 unwinds unless the function is in the text space.
28 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
30 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
32 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
33 (md_assemble): To here. Tweak address generation.
35 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
37 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
38 (md_assemble): Call dwarf2_where for OBJ_ELF.
39 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
40 (pa_end_of_source): New function.
41 * tc-hppa.h (md_end): Define for OBJ_ELF.
43 1999-09-14 Michael Meissner <meissner@cygnus.com>
45 * configure.in (Canonicalization of target names): Remove adding
46 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
47 generates $ac_config_sub with a ${CONFIG_SHELL} already.
48 * configure: Regenerate.
50 1999-09-14 Donn Terry <donn@interix.com>
52 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
54 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
56 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
57 pc-relative jmp/call to an absolute symbol.
58 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
59 absolute section symbols.
61 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
62 jump handling code and comments.
64 1999-09-12 Ian Lance Taylor <ian@zembu.com>
66 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
67 the value if TE_PE and a global defined symbol.
69 1999-09-11 Ian Lance Taylor <ian@zembu.com>
71 * write.c (dump_section_relocs): Call print_symbol_value_1 to
72 print the symbol, rather than printing it here.
74 1999-09-11 Donn Terry <donn@interix.com>
76 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
77 BFD_RELOC_RVA relocations.
79 * config/tc-i386.c (md_undefined_symbol): Compare the name against
80 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
83 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
85 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
86 * doc/internals.texi (Object format backend): Document
89 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
90 relocations against global symbols if TE_PE.
92 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
93 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
95 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
98 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
99 symbols which do not have a constant value, or tags with
100 non-tags. Remove the symbol from the list before adding it at the
103 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
104 C_FCN symbol differently if TE_PE.
105 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
106 appears in the pseudo-op, rather coff_line_base which is only set
109 * config/obj-coff.c (obj_coff_loc): New static function.
110 (obj_pseudo_table): Add "loc".
112 * config/obj-coff.c (add_lineno): Check that the line number is
115 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
116 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
118 (md_atof): Return NULL rather than 0.
119 * config/tc-i386.c (md_atof): Change type to int.
120 * expr.c (expr): Change first parameter to int.
121 * config/obj-coff.c: Add declarations for static functions.
122 (coff_frob_symbol): Use SYM_AUXENT.
123 * config/tc-i386.h (flag_16bit_code): Don't declare.
125 * config/obj-coff.c (obj_coff_section): Default to setting
126 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
128 * write.c (adjust_reloc_syms): Print adjusted fixup.
130 * expr.c (integer_constant): Correct too_many_digits calculation
133 1999-09-09 Andreas Schwab <schwab@suse.de>
135 * doc/c-arm.texi: Fix arguments of @var to not contain
138 1999-09-08 Philip Blundell <pb@nexus.co.uk>
140 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
142 (md_parse_option): Only support -k flag for ELF and COFF targets.
144 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
146 * config/tc-hppa.c (pa_ip): Put strict register checks before
147 call to pa_parse_number.
149 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
151 1999-09-06 Ian Lance Taylor <ian@zembu.com>
153 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
156 1999-09-06 Donn Terry <donn@interix.com>
158 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
160 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
162 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
163 candidate instruction. Require registers for register arguments
164 when in strict mode. Require assemble-time constants for
165 constants when in strict mode.
166 (pa_get_absolute_expression): Require a constant when in strict
169 1999-09-06 Nick Clifton <nickc@cygnus.com>
171 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
173 1999-09-04 Steve Chamberlain <sac@pobox.com>
175 * config/tc-pj.c: New file, supports picoJava in ELF.
176 * config/tc-pj.h: Ditto.
177 * configure.in (pjl*, pj*): New targets.
178 * Makefile.am: Rebuild dependencies.
180 (TARGET_CPU_CFILES): Add config/tc-pj.c.
181 (TARGET_CPU_HFILES): Add config/tc-pj.h.
182 * doc/c-pj.texi: New file.
183 * doc/as.texinfo: Add some PJ specifics.
184 * doc/all.texi: Add PJ to the list of all architectures, sort them
186 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
187 * configure, Makefile.in, doc/Makefile.in: Rebuild.
189 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
191 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
192 (obj_frob_file): Test for null pointer.
193 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
194 (OBJ_PROCESS_STAB): And here.
197 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
198 except OBJ_PROCESS_STAB, which we #undef for ecoff.
199 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
201 * config/obj-coff.c (no_func): Remove.
202 (coff_format_ops): Change occurrences of no_func to 0, as we test
203 for 0 in obj-multi.h.
205 * configure.in: Enable bfd for i386-coff when primary target is
206 bfd. Enable i386 elf,coff emulation support. Don't set
207 USE_EMULATIONS=1 or te_file=multi unless there is more than one
208 emulation to support.
209 *configure: Regenerate.
211 1999-09-02 Nick Clifton <nickc@cygnus.com>
213 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
214 .section .line directive is encountered.
216 1999-09-01 Nick Clifton <nickc@cygnus.com>
218 * config/tc-arm.c (md_section_align): Do not align sections in ELF
221 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
222 * as.texinfo: Document --gdwarf2 command line option.
223 Add additional documentation of ARM command line switches.
225 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
227 * config/tc-i386.c (i386_intel_memory_operand): Combine
228 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
229 and RESTORE_END_STRING around parse_register calls.
230 (i386_operand): Here too.
231 (i386_is_reg): Remove.
232 (parse_register): Move as_bad calls from within this function to
235 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
237 Based on a patch from H.J. Lu <hjl@gnu.org>
238 * config/tc-i386.c (parse_register): Handle FP regs specially.
239 (md_begin): Remove '(' and ')' from register_chars.
241 1999-08-29 Doug Evans <devans@casey.cygnus.com>
243 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
244 error message (done elsewhere).
246 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
248 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
250 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
252 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
255 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
257 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
259 Add new completers. Fix bug in 64 bit condition handling.
261 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
264 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
266 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
268 * config/tc-hppa.c (pa_ip): Add case for 'I'.
270 1999-08-27 Jim Wilson <wilson@cygnus.com>
272 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
273 (struct ls): Add frag field. Initialize it to zero.
274 (out_end_sequence): New local text_frag. Set it while in text section.
275 Replace address check with frag check. Set ls.frag to text_frag if
277 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
278 Set it before switching sections. Replace address check with frag
279 check. Set ls.frag to saved_frag if out_set_addr called.
281 1999-08-26 David Mosberger <davidm@hpl.hp.com>
283 * dwarf2dbg.c (out_end_sequence): If address changed, directly
284 output "advance_pc" opcode instead of calling gen_addr_line().
285 The latter has the undesired side-effect of creating a new row
286 in the debug line info matrix.
288 1999-08-26 Jim Wilson <wilson@cygnus.com>
290 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
291 ls.last_filename if last is less than zero. Set ls.last_filename
292 when allocating new entry.
293 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
296 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
298 * config/tc-i386.c (i386_index_check): Fix the displacement size
299 when INFER_ADDR_PREFIX.
301 1999-08-18 Nick Clifton <nickc@cygnus.com>
303 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
306 1999-08-17 Ian Lance Taylor <ian@zembu.com>
308 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
309 handle 0xffffNNNN constants correctly.
311 1999-08-16 Nick Clifton <nickc@cygnus.com>
313 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
316 1999-08-13 Nick Clifton <nickc@cygnus.com>
318 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
319 (md_apply_fix3): Always pass positive values to
322 1999-08-12 Nick Clifton <nickc@cygnus.com>
324 * config/tc-arm.c (skip_whitespace): New macro.
327 (md_apply_fix3): Store relocation offset in addend for ELF based
329 (arm_force_relocation): Always generate relocs for Thumb function
332 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
334 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
335 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
337 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
339 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
340 flags for the unwind subspace.
342 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
343 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
344 suitable relocation based on the size of the target's pointer.
345 Always Use subsegment zero for the unwinders.
346 (pa_level): Handle "2.0w".
348 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
350 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
351 with the following instruction unless this was specified.
353 1999-08-09 Ian Lance Taylor <ian@zembu.com>
355 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
356 certain sections, to match BFD changes.
358 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
360 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
361 (EXTRA_SCRIPTS): Define to keep automake happy.
362 * Makefile.in: Rebuild.
364 1999-08-08 Ian Lance Taylor <ian@zembu.com>
366 * Makefile.am: Rename .dep* files to DEP*.
367 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
368 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
370 * Makefile.in: Rebuild.
372 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
374 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
376 1999-08-08 Ian Lance Taylor <ian@zembu.com>
378 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
379 avoid problems on DOS filesystems.
380 * Makefile.in: Rebuild.
382 * doc/as.texinfo (Section): Document 's' flag for COFF version.
384 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
386 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
389 1999-08-08 Ian Lance Taylor <ian@zembu.com>
391 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
392 line to create ${GDBINIT} rather than .gdbinit.
393 * configure, Makefile.in, doc/Makefile.in: Rebuild.
395 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
397 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
399 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
401 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
403 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
405 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
406 non-adjustable symbols.
408 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
410 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
412 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
414 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
417 1999-08-05 Donn Terry <donn@interix.com>
419 * config/te-interix.h: New file.
420 * configure.in (i386-*-interix*): New target.
421 * configure: Rebuild.
423 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
425 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
426 selectors for ELF too.
427 (selector_table): Add "ltp" and "rtp" selectors.
429 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
431 * config/tc-i386.c (i386_operand): No need to change
432 operand_string pointer in segment reg case before goto
433 do_memory_reference. Initialise displacement_string_start and
434 displacement_string_end after do_memory_reference label.
435 (i386_index_check): Add operand_string param, and print error
436 message on failure here.
437 (i386_intel_memory_operand): Instead of here.
438 (i386_operand): And here.
439 (INFER_ADDR_PREFIX): Enable.
441 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
443 * config/tc-i386.h (DefaultSize): Define. Renumber following
444 opcode_modifier defines.
446 From Etienne Lorrain <etienne.lorrain@ibm.net>
447 * config/tc-i386.c (stackop_size): New variable.
448 (set_16bit_code_flag): Clear it here.
449 (set_16bit_gcc_code_flag): New function.
450 (md_pseudo_table): Add "code16gcc" entry.
451 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
453 1999-08-03 Ian Lance Taylor <ian@zembu.com>
455 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
456 next_set_end even if the end symbol is being discarded.
458 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
459 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
460 * config/obj-coff.c: Likewise.
461 (seg_info_type): Remove.
462 (seg_info_off_by_4): Change to array of segT.
463 (s_get_segment): Adjust accordingly.
464 (obj_pseudo_table): Fully initialize sentinel entry.
466 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
467 Ralf Baechle <ralf@uni-koblenz.de>.
469 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
471 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
473 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
475 * config/tc-i386.c: Indentation and white space changes.
476 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
477 don't enable it by default.
478 (i386_intel_operand): Remove redundant prototype.
479 Move check on number of memory operands, and i.mem_operands++
480 (i386_intel_memory_operand): To here.
481 Remove i386_immediate code from here. Remove special case code
482 for input and output using (%dx). Remove base/index checks and
483 call i386_index_check instead. Save initial operand_string
484 argument for error message.
485 (i386_operand): Remove redundant prototype. Move base/index
486 checks to i386_index_check.
487 (i386_displacement): Move intel mode check for non-zero
489 (i386_intel_memory_operand): To here.
491 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
493 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
494 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
495 by .register pseudo-op if -64 and --no-undeclared-regs.
496 (s_register, sparc_adjust_symtab): New functions.
497 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
498 Declare sparc_adjust_symtab as tc_adjust_symtab.
499 * doc/c-sparc.texi: Add description of #ignore special literal
500 for .register pseudo-op.
502 1999-07-30 Catherine Moore <clm@cygnus.com>
504 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
505 the relocation's section offset.
507 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
509 * write.c (fixup_segment): Fix generic error check overflow test.
511 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
512 X_add_number to long.
514 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
516 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
519 1999-07-27 Ian Lance Taylor <ian@zembu.com>
521 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
524 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
526 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
528 * configure.bat: Remove; obsolete.
529 * config/go32.cfg: Likewise.
531 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
533 * configure.in (i386-*-vxworks*): New target.
534 * configure: Rebuild.
536 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
538 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
540 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
542 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
544 (output_insn): Put OLO10's secondary addend into tc_fix_data.
545 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
546 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
547 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
548 MAX_RELOC_EXPANSION): Define.
549 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
551 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
553 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
554 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
555 block. Print a warning if an 8-bit or 16-bit constant
556 displacement or immediate is truncated on output.
557 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
559 (i386_operand): Disallow immediate jump absolute operand.
561 1999-07-15 Ian Lance Taylor <ian@zembu.com>
563 * configure.in: Bump version number to 2.9.5.
564 * configure: Rebuild.
566 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
569 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
571 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
572 (cons_fix_new_hppa): Derive size of fixup from size of the object.
574 1999-07-14 Philip Blundell <pb@nexus.co.uk>
576 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
578 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
580 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
581 if -mno-fpu was given.
582 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
584 (cons_fix_new_arm): Remove misleading comments.
586 1999-07-14 Ian Lance Taylor <ian@zembu.com>
588 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
590 (relax_segment): Likewise. After giving a rs_org error, convert
591 the frag to rs_align to avoid cascading errors.
593 1999-07-12 Andreas Schwab <schwab@suse.de>
595 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
597 1999-07-11 Ian Lance Taylor <ian@zembu.com>
599 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
600 as appropriate. Fill in structure initializations. Add variable
601 initializations. Add casts.
602 * dwarf2dbg.c (print_stats): Change i to size_t.
603 * listing.c (listing_listing): Change list_line to unsigned int.
605 1999-07-10 Ian Lance Taylor <ian@zembu.com>
607 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
608 rather than checking for \001 and \002 in symbol name.
609 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
611 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
613 * configure.in (hppa*-linux-gnu*): New target.
614 * configure: Rebuilt.
616 1999-07-08 Nick Clifton <nickc@cygnus.com>
618 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
620 1999-07-07 Nick Clifton <nickc@cygnus.com>
622 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
623 accessing symbolP directly.
625 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
627 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
630 1999-07-05 Nick Clifton <nickc@cygnus.com>
632 * config/tc-arm.c (ARM_EXT_V5): Define.
633 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
634 (md_begin): Detect ARM v5 architectures.
635 (md_parse_option): Accept arm v5 specification.
636 (md_show_usage): Documment -marmv5 switch.
638 * doc/c-arm.texi: Document -marmv5 command line option.
640 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
642 (validate_immediate_twopart): New function. Determine if a
643 constant can be computed by two ADD instructions.
644 (output_inst): Remove its command line parameter - it was never
646 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
647 implememt the ADRL pseudo op.
648 (tc_gen_reloc): Generate a suitable error message if an ADRL
649 instruction tries to generate a real reloc.
651 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
653 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
655 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
658 1999-06-27 H.J. Lu <hjl@gnu.org>
660 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
661 non BFD_ASSEMBLER case.
663 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
665 * config/obj-coff.c (obj_coff_section): Mark writable sections as
668 1999-06-26 David Mosberger <davidm@hpl.hp.com>
670 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
671 out_end_sequence() when the address decreases due to a new frag.
672 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
673 numbering starts with 1.
675 1999-06-23 Nick Clifton <nickc@cygnus.com>
677 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
679 (mcore_s_text): Call obj_elf_text for ELF target.
680 (mcore_s_data): Call obj_elf_data for ELF target.
681 (mcore_s_section): No longer ELF specific. Call obj_coff_section
683 (mcore_s_bss): New function: Dump literal table before changing
685 (mcore_s_comm): New function: Dump literal table before changing
688 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
689 No longer static functions.
690 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
691 Provide prototypes for these functions.
693 1999-06-22 Ian Lance Taylor <ian@zembu.com>
695 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
696 a list of names, to try obj_segment_name, and to try abbreviated
697 names when using COFF without long section names.
699 * config/tc-alpha.c: More use of symbol accessor functions.
700 * config/tc-arc.c: Likewise.
701 * config/tc-d30v.c: Likewise.
702 * config/tc-fr30.c: Likewise.
703 * config/tc-i860.c: Likewise.
704 * config/tc-m88k.c: Likewise.
705 * config/tc-mcore.c: Likewise.
706 * config/tc-ns32k.c: Likewise.
707 * config/tc-sparc.c: Likewise.
708 * config/tc-v850.c: Likewise.
710 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
711 sy_value with appropriate accessor functions.
712 * config/tc-arm.c (md_apply_fix3): Likewise.
713 * config/tc-d10v.c (AT_WORD_P): Likewise.
714 * config/tc-v850.c (reg_name_search): Likewise.
716 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
717 use symbol_get_bfdsym instead.
718 * config/tc-ppc.c (md_assemble): Likewise.
719 * config/tc-v850.c (v850_comm): Likewise.
721 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
723 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
724 the symbol, rather than accessing the bsym member.
725 * config/tc-d10v.c (tc_gen_reloc): Likewise.
726 * config/tc-d30v.c (tc_gen_reloc): Likewise.
727 * config/tc-mcore.c (tc_gen_reloc): Likewise.
728 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
729 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
730 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
731 * config/tc-tic30.c (tc_gen_reloc): Likewise.
732 * config/tc-v850.c (tc_gen_reloc): Likewise.
734 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
736 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
737 (hppa_gen_reloc_type): Conditionalize on BFD64.
738 (tc_gen_reloc): Re-enable ELF relocations.
739 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
741 1999-06-21 Ian Lance Taylor <ian@zembu.com>
743 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
745 (do_ldst): Move assignment out of if condition.
746 (md_apply_fix3): Add casts to avoid printf format warnings. Add
747 parentheses to avoid warning.
749 1999-06-21 Nick Clifton <nickc@cygnus.com>
751 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
752 macro to get at the BFD symbol associated with a GAS symbol.
754 1999-06-19 Ian Lance Taylor <ian@zembu.com>
756 * config/tc-ppc.c: Update for symbol handling changes.
757 * config/obj-coff.c: Likewise.
759 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
761 * tc-hppa.c: General cleanups of ELF support. No more spaces
762 and subspaces for ELF.
763 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
764 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
765 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
766 (UNWIND_SECTION_NAME): Likewise.
767 (space/subspace related structures): Conditionalize definitions
769 (space/subspace directives and support routines): Conditionalize
770 definitions and references/uses on OBJ_SOM.
771 (label_symbol_struct): For ELF, track the symbol's segment. For
773 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
775 (USE_ALIASES): Kill for both SOM & ELF.
776 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
777 (pa_space, pa_subspace): Corresponding changes.
778 (pa_spaces_begin): Corresponding chagnes.
779 (md_begin): Do not muck around with space/subspace stuff for
781 (md_apply_fix): Temporarily disable argument relocation stuff
783 (tc_gen_reloc): Temporarily disable relocation generation for
785 (pa_build_unwind_subspace): Similarly.
787 1999-06-16 Nick Clifton <nickc@cygnus.com>
789 * config/tc-arm.c (thumb_set): New pseudo op.
790 (text, data, section): Override these pseudo ops with ARM
792 (s_thumb_set): New function: Perform the same as a .set pseudo
793 op, but also mark the alias'ed symbol as being a Thumb
795 (arm_s_text): New function: Perform the same as the .text
796 pseudo op, but dump the literal pool before changing
798 (arm_s_data): New function: Perform the same as the .data
799 pseudo op, but dump the literal pool before changing
801 (arm_s_section): New function: Perform the same as the
802 .section pseudo op, but dump the literal pool before changing
804 (arm_cleanup): Do not reset the current section before dumping
807 1999-06-17 Nick Clifton <nickc@cygnus.com>
809 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
810 OPTION_NO_WARN_UNMATCHED entries.
811 (md_parse_option): Generate a warning message if an unrecognised
812 option is encountered.
814 * config/tc-d10v.c (do_not_ignore_hash): New variable.
815 (get_operands): When parsing an expression after an '@' symbol
816 has been detected, do not ignore '#' symbols.
817 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
820 1999-06-13 Ian Lance Taylor <ian@zembu.com>
822 From K. Richard Pixley <rich@noir.com>:
823 * configure.in (ppc-*-vxworks*): New target.
824 * configure: Rebuild.
826 1999-06-12 Philip Blundell <philb@gnu.org>
828 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
830 1999-06-13 Ian Lance Taylor <ian@zembu.com>
832 * write.c (adjust_reloc_syms): Rather than never reducing reloc
833 which refer to symbols in linkonce sections, permit reducing the
834 relocs if the symbol is local.
836 1999-06-12 Ian Lance Taylor <ian@zembu.com>
838 * subsegs.c (subseg_text_p): New function.
839 * as.h (subseg_text_p): Declare.
840 * read.c (do_align): Use subseg_text_p to set the default fill.
841 * write.c (subsegs_finish): Likewise.
842 * config/obj-coff.c (write_object_file): Likewise.
843 * config/tc-i386.h (md_maybe_text): Don't define.
844 (md_do_align): Use subseg_text_p to set the default fill.
845 * config/tc-m32r.c (m32r_do_align): Likewise.
846 * config/tc-sh.c (sh_do_align): Likewise.
847 * config/tc-sparc.h (md_do_align): Likewise.
849 1999-06-12 David O'Brien <obrien@freebsd.org>
851 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
852 * configure: Rebuild.
854 1999-06-12 Ian Lance Taylor <ian@zembu.com>
856 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
857 * Makefile.am: Rebuild dependencies.
858 * Makefile.in: Rebuild.
860 * config/tc-i386.c (i386_immediate): Remove unused label
863 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
864 * symbols.c: Likewise.
865 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
866 sy_next field when taking address, rather than symbol_next.
868 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
870 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
871 value from the output file architecture.
872 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
873 * dwarf2dbg.h: Change bfd_vma to addressT.
875 1999-06-11 Ian Lance Taylor <ian@zembu.com>
877 * dwarf2dbg.h: Use PARAMS in function declarations.
879 1999-06-11 Martin Dorey <mdorey@madge.com>
881 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
882 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
884 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
886 1999-06-11 Ian Lance Taylor <ian@zembu.com>
888 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
890 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
893 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
895 * read.c (read_a_source_file): Only declare inescape if
898 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
900 (find_entry_byval): Add parens to avoid warning.
902 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
904 * symbols.c (resolve_symbol_value): Don't permit subtraction of
907 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
909 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
912 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
913 synthetize_setx): New functions.
914 (md_assemble): Broken the special cases into the above
915 functions. Make compiler happy if sizeof(bfd_vma)==4.
916 Fix sethi generated from set/setuw. If instructions have a relloc,
917 always clear the fields to be relocated in the opcode.
918 (sparc_ip): Remove special_case global variable.
920 1999-06-10 Ian Lance Taylor <ian@zembu.com>
922 Based on patches from John W. Woznack <jwoznack@concentric.net>:
923 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
924 indication of success rather than a value.
925 (itbl_get_val): Likewise.
926 (itbl_get_field): Use strcspn. Change delimiters to include
928 * itbl-ops.h (itbl_get_reg_val): Update declaration.
929 (itbl_get_val): Likewise.
930 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
932 * symbols.c (copy_symbol_attributes): Convert local symbols to
935 1999-06-10 Nick Clifton <nickc@cygnus.com>
937 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
940 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
942 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
943 Optimize set if sizeof(bfd_vma) == 64.
944 (sparc_ip): Fix sethi - without %hi() it should generate
945 R_SPARC_22 reloc, not R_SPARC_HI22.
946 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
948 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
950 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
951 (s_ncons): New function.
952 (native_op_table): New table.
953 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
954 R_SPARC_OLO10 handling.
956 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
958 * expr.h (struct expressionS): Revert last change; widen X_op.
959 * config/tc-alpha.c (md_begin): Check the field is wide enough.
961 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
963 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
964 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
965 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
966 * Makefile.in: Regenerated.
968 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
969 `common' pass on to s_mri_common.
970 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
972 1999-06-06 Richard Henderson <rth@cygnus.com>
974 * config/obj-elf.c (obj_elf_section): Don't free the return
975 value of demand_copy_C_string.
977 1999-06-05 Richard Henderson <rth@cygnus.com>
979 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
980 creation logic from obj_elf_create_section.
982 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
983 (section_stack): New.
984 (special_sections): Make const.
985 (obj_elf_section): Gut and rewrite parsing.
986 (obj_elf_change_section): New function broken out of obj_elf_section.
987 (obj_elf_parse_section_letters): Likewise.
988 (obj_elf_section_word): Likewise.
989 (obj_elf_section_type): Likewise.
990 (obj_elf_previous): Treat as a toggle.
991 (obj_elf_popsection): New.
992 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
993 (ppc_section_type): Likewise.
994 * config/tc-ppc.h: Likewise.
996 * expr.h (struct expressionS): Don't make X_op a bitfield.
997 * config/tc-alpha.c: Update for symbol handling changes.
998 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
999 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
1001 1999-06-05 Richard Henderson <rth@cygnus.com>
1003 * dwarf2dbg.c (*): Convert to K&R + prototypes.
1004 (dwarf2_gen_line_info): Kill unused variables.
1005 (dwarf2_finish): Likewise.
1006 (dwarf2_where): Likewise.
1007 (dwarf2_directive_file): If we've only got a string,
1008 hand off to s_app_file.
1009 * ecoff.c: Move the include of ecoff.h.
1010 * symbols.h (S_IS_FUNCTION): Prototype.
1012 * read.c (LEX_HASH): Supply a default.
1014 (s_globl): Update `c' after skipping whitespace.
1015 * read.h (LEX_END_NAME, is_name_ender): New.
1016 * expr.c (get_symbol_end): Respect it.
1018 1999-06-04 Mark Klein <mklein@dis.com>
1020 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
1022 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
1024 * config/tc-hppa.c: Update for symbol handling changes.
1026 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1028 * cgen.c: Update for symbol handling changes.
1029 * config/tc-m32r.c: Likewise.
1031 * config/tc-hppa.h: Update for symbol handling changes.
1032 * config/tc-hppa.c: Likewise.
1034 * config/tc-arm.h: Update for symbol handling changes.
1035 * config/tc-arm.c: Likewise.
1036 (symbol_make_empty): Remove. Just use symbol_create.
1038 * symbols.c (symbol_set_tc): Correct name.
1040 * Makefile.am: Rebuild dependencies.
1041 ($(OBJS)): Don't depend upon struc-symbol.h.
1042 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
1043 * dep-in.sed: Don't remove struc-symbol.h.
1044 * Makefile.in: Rebuild.
1046 * doc/internals.texi (Symbols): Describe changes in symbol
1049 1999-06-03 Richard Henderson <rth@cygnus.com>
1051 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
1052 instead of doing the work by hand.
1054 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1056 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
1057 state of line state-machine.
1058 (struct ls): Collect DWARF2 line state-machine state in new member
1059 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
1060 resulted in any DWARF2 directives.
1061 (reset_state_machine): New function.
1062 (out_end_sequence): Ditto.
1063 (dwarf2_gen_line_info): When switching sections or switching to a
1064 lower text address, call out_end_sequence() first to terminate the
1065 previous code sequence as code sequences MUST have monotonically
1066 increasing addresses.
1067 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
1069 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1071 * as.c (parse_args): Add option -gdwarf2 to allow requesting
1072 DWARF2 debug info (line information only, at this point).
1073 * as.h: Update comment about supported debug formats.
1074 * dwarf2dbg.c, dwarf2dbg.h: New files.
1075 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
1077 * expr.c (operand): Don't use [ for parens if we want an index op.
1078 (op_encoding): Switch [ into O_index, if desired.
1079 (op_rank): Renumber with O_index on bottom.
1080 (expr): If O_index, match closing bracket.
1081 * expr.h (O_index): New.
1083 * read.c (read_a_source_file): Conditionally allow matched "
1084 in lines passed to md_assemble.
1086 * config/obj-elf.c (elf_pseudo_table): Add `common'.
1088 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1090 Add support for storing local symbols in a small structure to save
1091 memory when assembling large files.
1092 * as.h: Don't include struc-symbol.h.
1093 (symbolS): Add typedef.
1094 * symbols.c: Include struc-symbol.h.
1095 (local_hash): New static variable.
1096 (save_symbol_name): New static function, from symbol_create.
1097 (symbol_create): Call save_symbol_name.
1098 (local_symbol_count): New static variable.
1099 (local_symbol_conversion_count): Likewise.
1100 (LOCAL_SYMBOL_CHECK): Define.
1101 (local_symbol_make): New static function.
1102 (local_symbol_convert): New static function.
1103 (colon): Handle local symbols. Create local symbol for local
1105 (symbol_table_insert): Handle local symbols.
1106 (symbol_find_or_make): Create local symbol for local label name.
1107 (symbol_find_base): Check for local symbol.
1108 (symbol_append, symbol_insert): Check for local symbols.
1109 (symbol_clear_list_pointers, symbol_remove): Likewise.
1110 (verify_symbol_chain): Likewise.
1111 (copy_symbol_attributes): Likewise.
1112 (resolve_symbol_value): Handle local symbols.
1113 (resolve_local_symbol): New static function.
1114 (resolve_local_symbol_values): New function.
1115 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
1116 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
1117 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
1118 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
1119 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
1120 (symbol_previous, symbol_next): New functions.
1121 (symbol_get_value_expression): Likewise.
1122 (symbol_set_value_expression): Likewise.
1123 (symbol_set_frag, symbol_get_frag): Likewise.
1124 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
1125 (symbol_mark_used_in_reloc): Likewise.
1126 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
1127 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
1128 (symbol_mri_common_p): Likewise.
1129 (symbol_mark_written, symbol_clear_written): Likewise.
1130 (symbol_written_p): Likewise.
1131 (symbol_mark_resolved, symbol_resolved_p): Likewise.
1132 (symbol_section_p, symbol_equated_p): Likewise.
1133 (symbol_constant_p): Likewise.
1134 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
1135 (symbol_get_obj, symbol_set_obj): Likewise.
1136 (symbol_get_tc, symbol_set_tc): Likewise.
1137 (symbol_begin): Initialize local_hash.
1138 (print_symbol_value_1): Handle local symbols.
1139 (symbol_print_statistics): Print local symbol statistics.
1140 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
1141 Declare new symbols.c functions. Move many declarations here from
1143 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
1144 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
1145 (struct symbol): Move bsym to make it clearly the first field.
1146 Remove TARGET_SYMBOL_FIELDS.
1147 (symbolS): Don't typedef.
1148 (struct broken_word): Remove.
1149 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
1150 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
1151 (symbol_clear_list_pointers): Likewise.
1152 (symbol_insert, symbol_remove): Likewise.
1153 (symbol_previous, symbol_append): Likewise.
1154 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
1155 (struct local_symbol): Define.
1156 (local_symbol_converted_p, local_symbol_mark_converted): Define.
1157 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
1158 (local_symbol_get_frag, local_symbol_set_frag): Define.
1159 (local_symbol_get_real_symbol): Define.
1160 (local_symbol_set_real_symbol): Define.
1162 * write.c (write_object_file): Call resolve_local_symbol_values.
1163 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
1164 (TARGET_SYMBOL_FIELDS): Don't define.
1165 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
1166 ECOFF_DEBUGGING, add ECOFF fields.
1167 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1168 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
1169 ECOFF_DEBUGGING, add ECOFF fields.
1170 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1171 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
1172 * config/tc-mcore.h: Don't include struc-symbol.h.
1173 (TARGET_SYMBOL_FIELDS): Don't define.
1174 (struct mcore_tc_sy): Define.
1175 (TC_SYMFIELD_TYPE): Define.
1176 * Many files: Use symbolS instead of struct symbol. Use new
1177 accessor functions rather than referring to symbolS fields
1180 * read.c (s_mri_common): Don't add in value of line_label.
1182 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
1183 checking for SEC_LINK_ONCE.
1185 * config/tc-sh.h (sh_fix_adjustable): Declare.
1187 * app.c (input_buffer): New static variable.
1188 (app_push): Save saved_input in allocated buffer.
1189 (app_pop): Restored saved_input.
1190 (do_scrub_chars): Change get parameter to take char * and int as
1191 arguments. Change GET macro to pass input_buffer to get
1192 function. Don't save input into allocated buffer.
1193 * as.h (do_scrub_chars): Update declaration.
1194 * input-file.c (input_file_get): Change to take char * and int.
1195 Read data into passed in buffer. Remove static buffer.
1196 * read.c (scrub_from_string): Change to take char * and int. Copy
1197 data into passed in buffer.
1199 * hash.h: Neaten. Declare hash_traverse.
1200 * hash.c: Complete rewrite based on BFD hashing code.
1201 * gasp.c (chunksize): New variable.
1202 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
1205 1999-05-28 Nick Clifton <nickc@cygnus.com>
1207 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
1208 addend unless the target uses an old ABI.
1210 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
1212 -Wchar-subscripts cleanup
1213 * listing.c (listing_newline): Use unsigned char variable, so
1214 calls to isascii,iscntrl are correct.
1215 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
1217 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
1218 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
1219 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
1220 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
1222 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
1224 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
1226 (arch_coldfire_p): New #define.
1227 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
1229 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
1231 * config/tc-m68k.c (install_operand): Add places `n', `o'.
1233 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
1234 (install_operand): Add place `N'.
1235 (init_table): Add registers ACC, MACSR, MASK.
1237 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
1239 * config/tc-m68k.c: Change mcf5200 --> mcf.
1240 (archs): Add mcf5206e, mcf5307.
1241 (m68k_ip): Add format `u'.
1242 (install_operand): Add place `m', `M', `h'.
1243 (init_table): Add upper/lower registers.
1245 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
1247 1999-05-28 Martin Dorey <mdorey@madge.com>
1249 * config/tc-i960.c: Several minor changes to add ELF and
1250 BFD_ASSEMBLER support.
1251 * config/tc-i960.h: Likewise.
1252 * configure.in (i960-*-elf*): New target.
1253 * aclocal.m4, configure: Rebuild.
1255 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1257 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
1258 reloc changes when defined(BFD_ASSEMBLER).
1260 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
1262 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
1264 * write.c (write_print_statistics): Output to file, not stderr.
1266 * expr.c (generic_bignum_to_int32,64): Prototype.
1268 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
1269 output_sleb128, output_uleb128, output_big_sleb128,
1270 output_big_uleb128, output_big_leb128): Prototype.
1271 (output_big_sleb128, output_big_uleb128): Make inline.
1272 (output_big_leb128): Remove inline
1274 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1275 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
1276 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
1277 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
1278 value for correct overflow check in write.c:fixup_segment.
1279 * write.c (fixup_segment): Move bitfield overflow checks to after
1280 the md_apply_fix call.
1281 * config/obj-coff.c (fixup_segment): Likewise.
1282 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
1283 valueT *val argument.
1285 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1287 * config/atof-ieee.c (gen_to_words): Correctly round a
1288 denormalized number. Fix off-by-one in range checking for
1289 exponent in a denormal.
1291 1999-05-10 Nick Clifton <nickc@cygnus.com>
1293 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
1296 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
1298 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
1300 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1302 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
1303 (ReverseRegRegmem): Remove.
1304 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
1305 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
1306 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
1309 From Doug Ledford <dledford@redhat.com>
1310 * config/tc-i386.h (RegXMM): New for P/III.
1311 * config/tc-i386.c: Add support for P/III.
1313 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
1315 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
1316 (md_begin): Allow ppc32 insns in ppc64bridge mode.
1317 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
1319 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
1321 * config/tc-i386.c (i386_immediate): Skip whitespace before
1322 complaining about junk after expression.
1323 (i386_displacement): Likewise.
1325 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
1327 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
1328 Don't copy before downcaseing.
1330 1999-05-05 Catherine Moore <clm@cygnus.com>
1332 * tc-m68k.c: Include elf/m68k.h.
1333 (m68k_elf_final_processing): New routine.
1334 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
1337 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
1339 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
1342 1999-04-30 Nick Clifton <nickc@cygnus.com>
1344 * config/tc-mcore.c (mcore_s_section): Dump literals before
1347 1999-04-29 Nick Clifton <nickc@cygnus.com>
1349 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
1352 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
1354 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1355 (TC_INIT_FIX_DATA): Delete.
1356 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1357 (TC_INIT_FIX_DATA): Delete.
1358 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
1359 * write.c (fix_new_internal): Initialize fx_cgen member.
1360 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
1361 (gas_cgen_md_apply_fix3): Update.
1362 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
1363 (md_cgen_record_fixup_exp): Update.
1364 (FX_OPINFO_R_TYPE): Update.
1366 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
1367 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
1368 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
1369 * frags.h (struct frag): Make opindex, opinfo ints.
1371 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
1373 1999-04-26 Tom Tromey <tromey@cygnus.com>
1375 * aclocal.m4, configure: Updated for new version of libtool.
1377 1999-04-22 Nick Clifton <nickc@cygnus.com>
1379 * config/tc-mcore.c (md_apply_fix3): Renamed function from
1381 (md_apply_fix3): Do not fix up absolute relocations against
1384 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
1386 1999-04-20 Nick Clifton <nickc@cygnus.com>
1388 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
1389 changes and data-in-text directives.
1390 (mcore_cons): New function: intercept cons() operations.
1391 (mcore_float_cons): New function: intercept float_cons()
1393 (mcore_stringer): New function: intercept stringer() operations.
1395 1999-04-18 Ian Lance Taylor <ian@zembu.com>
1397 * obj.h (struct format_ops): Change generate_asm_lineno field to
1399 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
1401 * config/tc-alpha.c (find_opcode_match): Add default case to
1403 (find_macro_match): Likewise.
1404 (load_expression): Parenthesize && within ||.
1406 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1408 1999-04-17 Nick Clifton <nickc@cygnus.com>
1410 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
1411 .text .data .section pseudo ops.
1412 (mcore_s_section): New function. Dump lits before changing secs.
1413 (mcore_s_text): New function. Dump lits before changing secs.
1414 (mcore_s_data): New function. Dump lits before changing secs.
1416 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
1418 * config/tc-mips.c (mips_32bitmode): New.
1419 (md_begin): Set mips_32bitmode if needed.
1420 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
1421 Set EF_MIPS_32BITMODE.
1423 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
1425 * config/obj-coff.c (c_section_symbol): Fix typo in previous
1428 1999-04-16 Nick Clifton <nickc@cygnus.com>
1430 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
1432 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
1434 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
1435 expressions correctly.
1438 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
1440 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
1442 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
1444 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
1445 and fmpynfadd instructions.
1447 1999-04-11 Richard Henderson <rth@cygnus.com>
1449 * as.h (environ): Declare it, if needed.
1450 * as.c (dump_statistics): Don't declare environ.
1451 * configure.in (environ): Detect declaration.
1452 * configure, config.in: Rebuild
1454 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
1455 (i386_displacement): Allocate enough space for replacement buffer.
1456 Clean up replacement buffer initialization.
1458 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
1460 * subsegs.c (section_symbol): Don't create a new symbol if one
1461 already exists; instead, use the existing one, but set its segment
1462 and frag data if it hasn't already been defined.
1463 * config/obj-coff.c (c_section_symbol): Likewise.
1465 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
1467 * tc-alpha.c (load_expression): Call as_bad instead of abort.
1469 1999-04-08 Nick Clifton <nickc@cygnus.com>
1471 * config/tc-mcore.c: New File: Support routines for MCore
1473 * config/tc-mcore.h: New File: Definitions for MCore assembler.
1474 * config/obj-coff.c: Add support for mcore-pe target.
1476 * Makefile.am: Add support for MCore targets.
1477 * Makefile.in: Regenerate.
1478 * configure.in: Add support for MCore targets.
1479 * configure: Regenerate.
1481 * doc/all.texi: Set MCORE.
1482 * doc/as.texinfo: Document MCore specific command line options.
1484 * write.h: Prevent multiple inclusion.
1486 1999-04-06 Ian Lance Taylor <ian@zembu.com>
1488 * asintl.h (LC_MESSAGES): Never define.
1489 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
1491 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
1494 * Makefile.am (m68k-parse.c): If configuring in the source
1495 directory, copy m68k-parse.y into the local directory before
1496 running ylwrap, to remove spurious differences when generating
1498 * Makefile.in: Rebuild.
1500 * config/tc-sparc.h (md_do_align): Just allocate the number of
1501 bytes necessary, rather than always allocating 1024.
1503 1999-04-04 Ian Lance Taylor <ian@zembu.com>
1505 * listing.c (listing_newline): Add cast to avoid warning.
1506 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
1507 * config/tc-i386.c (i386_scale): Add return value.
1508 (build_displacement_string): Remove unused local temp_disp2.
1509 (i386_intel_memory_operand): Add parentheses to avoid warning.
1510 (i386_intel_operand): Remove unused local end_of_operand_string.
1511 (i386_operand): Remove unused local operand_modifier.
1512 (i386_operand): Add parens to avoid warning.
1514 1999-04-04 Don Bowman <don@pixsci.com>
1516 * configure.in: Add mips*-*-vxworks* target; have it define
1518 * configure, config.in: Rebuild.
1520 1999-03-31 Nick Clifton <nickc@cygnus.com>
1522 * configure.in (emulations): Add support for arm-epoc-pe.
1523 * configure: Regenerate.
1524 * config/te-epoc-pe.h: New file. Define macros specific to
1526 * config/tc-arm.h: Select epoc-pe-arm target format if configured
1527 for arm-epoc-pe target.
1529 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
1531 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
1533 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
1535 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
1536 detect ",n" without a condition.
1537 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1540 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
1542 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
1543 instruction is encoded with one bit.
1546 1999-03-23 Ian Lance Taylor <ian@zembu.com>
1548 * doc/internals.texi (CPU backend): Mention that
1549 line_separator_chars should not include newline. From thi
1550 <ttn@mingle.glug.org>.
1552 1999-03-22 Doug Evans <devans@casey.cygnus.com>
1554 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1555 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
1557 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
1559 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
1561 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
1563 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
1566 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
1568 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
1570 1999-03-15 Martin Hunt <hunt@cygnus.com>
1572 * app.c (do_scrub_begin): Change '-' back to a symbol char
1573 so we can use multiple opcodes on a line again.
1575 * config/tc-d30v.c: By default, warn if a symbol has
1576 the same name as a register. Plus some minor
1577 updates from the branch.
1579 1999-03-13 Nick Clifton <nickc@cygnus.com>
1581 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
1582 BFD_RELOC_16 and BFD_RELOC_64.
1584 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1586 * expr.c (expr): Add missing else.
1588 1999-03-12 Nick Clifton <nickc@cygnus.com>
1590 * config/tc-arm.c (md_apply_fix3): Improve error message.
1592 1999-03-11 Doug Evans <devans@casey.cygnus.com>
1594 * Makefile.am (CPU_TYPES): Add fr30.
1595 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
1596 (fr30,m32r dependencies): Update.
1597 * Makefile.in: Rebuild.
1599 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
1600 (gas_cgen_record_fixup_exp): Ditto.
1601 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
1602 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
1603 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1604 (md_cgen_lookup_reloc): Update use of operand->type.
1605 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
1606 (md_convert_frag): Call cgen_operand_lookup_by_num.
1607 (md_cgen_lookup_reloc): Update use of operand->type.
1608 (m32r_cgen_record_fixup_exp): Ditto.
1610 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
1612 * config/tc-mips.c (md_show_usage): Fix message.
1614 1999-03-03 Nick Clifton <nickc@cygnus.com>
1616 * doc/c-arm.texi (ARM Syntax): Document new command line switches
1617 and LDR reg,=<expr> instruction.
1619 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
1622 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
1624 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
1626 1999-02-17 Nick Clifton <nickc@cygnus.com>
1628 This patch was created by: Scott Bambrough
1629 <scottb@corelcomputer.com>
1632 Special cased '@' character. The '@' character is used as the
1633 ARM assembler comment character, as a special character
1634 and in ELF .symver pseudo-op's, and as a special character in
1635 .type and .section pseudo-ops.
1636 (symver_pseudo): New static variable.
1637 (symver_state): New static variable.
1638 (struct app_save): Add field 'symver_state'.
1639 (app_push): Save global symver_state int struct app_save.
1640 (app_pop): Restore global symver_state from struct app_save.
1641 (do_scrub_chars): Special case handling of '@' character in
1644 * configure.in: Modified to recognize armv* uname syntax from ARM
1646 * configure: Regenerated.
1648 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
1649 a prefix to the section's type.
1650 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
1651 the type's typename.
1653 * config/tc-arm.h: Add support for PIC generation:
1654 (pic_code): New boolean.
1655 (obj_relocate_extern): Define.
1656 (TC_RELOC_RTSYM_LOC_FIXUP): Define
1657 (TC_CONS_FIX_NEW): Define.
1658 (tc_fix_adjustable): Define.
1659 (GLOBAL_OFFSET_TABLE_NAME): Define.
1661 * config/tc-arm.c: Add support for PIC generation:
1662 (line_seperator_chars): Allow ';' as a seperator for Linux.
1663 (is_immediate_prefix): New macro.
1664 (arm_parse_reloc): New function.
1665 (s_arm_elf_cons): New function.
1666 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
1667 (md_undefined_symbol): Special case handling for the Global Offset
1669 (md_apply_fix3): Handle PIC relocs.
1670 (tc_gen_reloc): Handle PIC relocs.
1671 (md_parse_option): Add support for '-k' command line switch to
1672 enable PIC generation.
1673 (cons_fix_new_arm): New function.
1674 (s_arm_elf_cons): New function.
1676 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
1678 * configure.in: Add comments for uses of AC_DEFINE.
1679 * acinclude.m4: Likewise.
1680 * acconfig.h: Remove.
1681 * aclocal.m4: Rebuild.
1682 * configure: Rebuild.
1683 * Makefile.in: Rebuild.
1684 * config.in: Rebuild.
1686 1999-02-15 Jim Lemke <jlemke@cygnus.com>
1688 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
1689 non-constant offset from a base register.
1691 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
1693 * config/tc-alpha.c (md_show_usage): Put \ before newline in
1696 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
1698 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
1699 (emit_insn): Look for pc-relative and no-overflow specifiers on
1700 internal relocation types.
1702 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
1704 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
1707 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
1709 (mips_4650, mips_4010, mips_4100): Variables removed.
1710 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
1711 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
1713 (md_begin): Don't bother initializing the mips_NNNN variables;
1714 mips_cpu is set, and that's good enough now.
1715 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
1716 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
1717 (show): New function, to handle wrapping in the CPU lists.
1718 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
1720 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
1722 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
1723 than treat as an immediate specifier.
1725 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
1727 * config/tc-i386.c: Prototype many functions.
1728 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
1729 (i386_immediate): Remove unused second argument.
1730 (i386_intel_operand): Fix i386_is_reg typo.
1731 (i386_operand): Use allow_naked_reg.
1732 (output_invalid): Make operand int for K&R.
1734 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
1736 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
1738 * Makefile.in: Rebuild.
1740 1999-02-09 Doug Evans <devans@casey.cygnus.com>
1742 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
1744 (EXTRA_as_new_SOURCES): Comment out.
1745 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
1746 * Makefile.in: Rebuild.
1747 * doc/Makefile.in: Rebuild.
1748 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
1749 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
1750 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
1751 * configure: Rebuild.
1752 * aclocal.m4: Rebuild.
1753 * config.in: Rebuild.
1754 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
1755 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1756 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
1757 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1758 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
1759 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
1760 (gas_cgen_record_fixup_exp): Ditto.
1761 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
1762 descriptor, not global variable.
1763 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
1764 descriptor, not global variable. Refer to insert_operand handler
1765 via cpu descriptor, not global function.
1766 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1767 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
1768 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
1769 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1770 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
1771 * config/tc-m32r.c: Ditto.
1772 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
1773 (md_assemble): Ditto.
1774 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
1776 1999-02-09 Nick Clifton <nickc@cygnus.com>
1778 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
1779 relocations for ELF targets.
1781 1999-02-08 Nick Clifton <nickc@cygnus.com>
1783 * configure.in: Add support for StrongARM target.
1784 * configure: Regenerate.
1786 1999-02-05 Nick Clifton <nickc@cygnus.com>
1788 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
1790 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
1793 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
1795 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
1797 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
1799 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
1800 (INTEL_DWORD_MNEM_SUFFIX): Define.
1803 (DWORD_PTR): Define.
1804 (XWORD_PTR): Define.
1806 (OFFSET_FLAT): Define.
1808 (NONE_FOUND): Define.
1811 * config/tc-i386.c (set_intel_syntax): New routine.
1812 (intel_syntax): Declare.
1813 (allow_naked_reg): Declare.
1814 (md_pseudo_table): Support .intel_syntax and .att_syntax.
1815 (intel_float_operand): New routine.
1816 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
1817 Handle brackets as well as parens. Call i386_intel_operand for
1818 intel syntax. Reverse operands if appropriate. Handle new
1819 suffixes. Handle movzx and movsx.
1820 (i386_is_reg): New routine.
1821 (i386_immediate): New routine.
1822 (i386_scale): New routine.
1823 (i386_displacement): New routine.
1824 (i386_operand_modifier): New routine.
1825 (build_displacement_string): New routine.
1826 (i386_parse_seg): New routine.
1827 (i386_intel_memory_operand): New routine.
1828 (i386_intel_operand): New routine.
1829 (i386_operand): Call i386_displacement, i386_immediate,
1830 i386_scale, etc. instead of handling inline.
1831 (parse_register): Handle registers without prefix.
1833 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
1835 * configure: Regenerate.
1836 * configure.in (arm-*-oabi): New.
1837 (thumb-*-oabi): New.
1838 * config/tc-arm.c (target_oabi): Declare.
1839 (md_apply_fix3): Support REL relocs.
1840 (md_parse_option): Handle -oabi.
1841 (elf32_arm_target_format): New routine.
1842 (md_longopts): Add OPTION_OABI.
1843 * config/tc-arm.h: Redefine TARGET_FORMAT.
1846 1999-01-28 Nick Clifton <nickc@cygnus.com>
1848 * write.c (write_relocs): Handle out of range error.
1850 * config/tc-fr30.c (fr30_fix_adjustable): New function.
1851 (fr30_force_relocation): Default to 0.
1853 * config/tc-fr30.h (obj_fix_adjustable): Define.
1854 (TC_FORCE_RELOCATION): Define.
1856 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
1859 1999-01-16 Nick Clifton <nickc@cygnus.com>
1861 * config/tc-d30v.c (write_2_short): Do not generate a sequential
1862 merge of two instructions if the left instruciton kills the right.
1864 1999-01-11 Doug Evans <devans@casey.cygnus.com>
1866 * Makefile.in: Regenerate.
1867 * configure.in: Redo test for using cgen.
1868 * configure: Regenerate.
1870 1999-01-09 Nick Clifton <nickc@cygnus.com>
1872 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
1873 redefinition of this macro.
1875 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
1877 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
1880 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1882 * config/tc-mips.c (append_insn): For mips16, insert a nop between
1883 a read of HI or LO and an immediatly following branch.
1885 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1887 * config/tc-mips.c (md_begin): Another correction to the setting of
1890 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
1892 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
1894 1998-12-21 Nick Clifton <nickc@cygnus.com>
1896 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
1897 bit insn when optimizing, so that parallelised instructions will
1898 start on a 32 bit boundary.
1900 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
1902 * config/tc-mips.c (mips_eabi64): New.
1903 (md_begin): Set mips_eabi64.
1904 (mips_elf_final_processing): Use it.
1906 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
1908 * config/tc-mips.c (mips_elf_final_processing):
1909 Correct setting of ABI in e_flags.
1911 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
1913 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
1915 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
1917 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
1919 1998-12-15 Doug Evans <devans@casey.cygnus.com>
1921 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
1922 warning, values that don't fit in the field.
1924 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1926 * config/tc-mips.c (mips_abi_string): New.
1927 (md_parse_option,md_longopts): Add mabi.
1928 (mips_elf_final_processing): Set e_flags based on mabi flag.
1930 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1932 * config/tc-mips.c (md_parse_option): Handle vr4111.
1934 98-12-11 Ken Raeburn <raeburn@cygnus.com>
1936 * config/tc-h8300.c (build_bytes): Change message given if the
1937 instruction requires H8/300H mode and we're not in Hmode, to
1938 suggest that it may be the operand modes that are the problem, not
1939 necessarily the opcode.
1941 1998-12-10 Nick Clifton <nickc@cygnus.com>
1943 * config/tc-fr30.c: Add line separator character.
1945 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
1947 * configure.in (hppa-*-mpeix*): New target.
1948 * config/obj-som.h (obj_som_compiler): Declare.
1949 * config/obj-som.c (compiler_seen): New static variable.
1950 (obj_som_compiler): New function.
1951 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
1952 (md_pseudo_table): Add "compiler" if OBJ_SOM.
1953 (pa_type_args): Set hppa_priv_level.
1954 (pa_compiler): New static function if OBJ_SOM.
1955 * configure: Rebuild.
1957 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
1959 * read.c (output_leb128): Don't mark as inline.
1961 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
1963 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
1964 AIX .vbyte unaligned data support.
1965 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
1966 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
1969 1998-12-07 Nick Clifton <nickc@cygnus.com>
1971 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
1974 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
1976 * config/tc-arm.c (elf32_arm_force_relocation): Check for
1977 BFD_RELOC_ARM_PCREL_BRANCH.
1979 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
1981 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
1982 checking the target type.
1983 (mips-dec-bsd*): Set endian to little.
1984 * configure: Rebuild.
1986 COFF weak symbol support, based on patches from Mark Elbrecht
1987 <snowball3@usa.net>:
1988 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
1989 * config/obj-coff.c (obj_coff_weak): New static function.
1990 (obj_coff_endef) [both versions]: Handle weak symbols.
1991 (coff_frob_symbol): Likewise.
1992 (yank_symbols): Likewise.
1993 (obj_pseudo_table): Add "weak".
1995 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
1996 <aymeric.vincent@emi.u-bordeaux.fr>.
1997 * aclocal.m4: Rebuild with current tools.
1998 * configure: Rebuild.
2000 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
2001 an assertion failure for a case we can't handle when OBJ_ECOFF.
2003 * expr.c (operator): And with 0xff to avoid problems with signed
2006 1998-12-03 Nick Clifton <nickc@cygnus.com>
2008 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
2009 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
2011 1998-12-02 Nick Clifton <nickc@cygnus.com>
2013 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
2016 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
2018 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
2021 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
2023 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
2026 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
2028 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
2030 (d10v_cleanup): Only generate previous insn if a multiline insn is
2033 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
2035 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
2038 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
2040 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
2041 -marm6xxx command line switches.
2043 1998-11-18 Doug Evans <devans@casey.cygnus.com>
2045 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
2046 (itbl-ops.o): Delete duplicate dependencies.
2047 Rebuild dependencies.
2048 Add fr30 dependencies.
2049 * Makefile.in: Rebuild.
2051 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
2053 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
2055 * listing.c: Ignore line terminator characters found inside
2058 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
2060 * po/gas.pot: Regenerated.
2062 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
2064 * config/tc-fr30.c (fr30_is_colon_insn): New name for
2065 fr30_is_label_start(). Also checks for delay slot insns.
2067 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
2068 FR30 instructions which contain a colon in the mnemonic.
2070 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
2072 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
2074 * config/tc-fr30.c: Removed currently superflous code.
2076 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
2078 * config/tc-fr30.h: New file.
2079 * config/tc-fr30.c: Tweaking so that it will compile.
2081 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
2083 * config/tc-d10v.h (obj_fix_adjustable): Define.
2084 (TC_FORCE_RELOCATION): Define.
2085 (d10v_force_relocation): Declare.
2086 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
2087 (md_apply_fix3): Handle Vtable relocs.
2088 (d10v_fix_adjustable): New.
2089 (d10v_force_relocation): New.
2091 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
2093 * config/tc-d30v.c: Change default behaviour to ignore potential
2094 conflicts between register name and symbol names.
2096 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
2098 * configure.in: Add fr30-*-*.
2099 * config/tc-fr30.c: New file.
2100 * Makefile.in: Regenerated.
2101 * config.in: Regenerated.
2102 * configure: Regenerated.
2103 * doc/Makefile.in: Regenerated.
2104 * po/gas.pot: Regenerated.
2106 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
2108 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
2111 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
2113 * app.c (do_scrub_begin): Set characters above 127 to be symbol
2115 (do_scrub_chars): Add some casts to unsigned char to avoid
2116 unwanted sign extension.
2117 * read.c (lex_type): Set characters about 127 to be symbol
2119 * config/tc-i386.c (md_begin): Set identifier_chars and
2120 operand_chars for values above 127.
2122 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
2124 * configure.in: detect cygwin* instead of cygwin32*
2125 * configure: regenerate
2127 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
2129 * listing.c: Add support for producing a listing from piped
2132 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
2134 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
2135 (append_insn): Account for the tx39's multiply behavior.
2137 1998-10-26 Michael Meissner <meissner@cygnus.com>
2139 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
2140 from assemble_parallel_insns. Add support for '->' to indicate
2141 explicitly serializing the instructions.
2142 (md_assemble): Ditto.
2144 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
2146 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
2149 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
2151 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
2153 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
2155 * config/tc-mips.c : support frame and regmask/fregmask when
2156 MIPS_STABS_ELF is specified.
2158 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
2160 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
2161 (md_apply_fix): Don't return 1 for VTABLE relocs.
2162 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
2164 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2166 * doc/c-i386.texi: Replace occurences of "opcode" with
2167 "instruction mnemonic", "instruction", or "mnemonic" when
2168 referring to the name of an instruction. Use "opcode" when
2169 referring to the sequence of machine bytes.
2171 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
2172 (is_opcode_char): Rename to is_mnemonic_char.
2173 (md_assemble and i386_operand): Correct error messages from
2174 "opcode" to "instruction mnemonic"
2175 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
2176 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
2177 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
2178 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
2179 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
2180 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
2181 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
2183 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
2185 * config/tc-i386.c (i386_operand): Check for garbage after
2188 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
2190 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
2191 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
2193 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
2195 * config/tc-sh.h (obj_fix_adjustable): Define.
2196 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
2197 (md_apply_fix): Likewise.
2198 (tc_gen_reloc): Likewise.
2199 (sh_fix_adjustable): New.
2201 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
2203 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
2204 * cgen.h (gas_cgen_finish_insn): Update prototype.
2205 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
2206 cgen_insn_t -> CGEN_INSN_INT.
2207 (make_parallel): Update handling of CGEN_INT_INSN_P.
2208 (assemble_parallel_insn): Ditto.
2209 (target_make_parallel): New function.
2210 (md_assemble): Use it.
2212 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
2214 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
2216 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
2218 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
2219 converted into lower case.
2221 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
2223 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
2224 (gas_cgen_tc_gen_reloc): Likewise.
2225 * config/tc-m32r.h (obj_fix_adjustable): Define.
2226 * config/tc-m32r.c (m32r_fix_adjustable): New.
2227 (m32r_force_relocation): Handle VTABLE relocs.
2229 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
2231 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
2233 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
2235 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
2236 to lower case before parsing.
2238 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
2239 parallel insns modift buts in the PSW as a side effect.
2241 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
2243 * config/tc-d30v.c (find_format): Test for missing flag and
2246 (md_apply_fix3): Fix error messages to avoid
2247 assumption about presence of a symbol.
2249 (parallel_ok): Disallow parallel instructions that both modify the
2252 (find_format): Generate a warning if an odd numbered register is
2253 used as the first register in a mutli-register instruction.
2255 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
2257 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
2258 relocations are always associated with a symbol.
2260 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
2262 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
2263 (elf32_sparc_force_relocation): Declare.
2264 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
2265 (tc_gen_reloc): Handle vtable relocs.
2266 (elf32_sparc_force_relocation): New.
2268 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
2270 * symbols.c (S_IS_FUNCTION): New.
2271 * config/tc-v850.h (obj_fix_adjustable): Define.
2272 (TC_FORCE_RELOCATION): Define.
2273 (v850_force_relocation): Declare.
2274 * config/tc-v850.c (tc_gen_reloc): Use offset instead
2275 of fx_addnumber for VTABLE reloc addends.
2276 (md_apply_fix3): Handle VTABLE relocs.
2277 (v850_fix_adjustable): New.
2278 (v850_force_relocation): New.
2280 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
2282 * tc-hppa.c (fp_operand_format): Add some additional formats.
2283 (pa_ip): Do not automatically promote into pa2.0 mode.
2284 (pa_level): Handle ".level 2.0".
2286 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2288 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
2289 * config/tc-i386.h (template.extension_opcode): Change to
2290 unsigned int to allow full range of 8-bit opcode suffixes.
2291 (None): Redefine as 0xffff.
2293 From Jeff B Epler <jepler@usgs.gov>
2294 * doc/c-i386.texi (i386-SIMD): New section.
2296 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
2298 * read.c (discard_rest_of_line): New function.
2299 * read.h: Declare it.
2300 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
2302 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
2304 * config/tc-d10v.c (find_symbol_matching_register): New function.
2305 (find_opcode): Cope with the case where a register name matches
2308 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
2310 * config/tc-v850.c (md_pcrel_from): Rename to
2311 v850_pcrel_from_section.
2312 (v850_pcrel_from_section): Do not resolves symbols in other
2315 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
2317 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
2319 * config/tc-d10v.c (find_opcode): Generate an error if a register
2320 is supplied for an operand that should not be a register.
2322 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
2324 * config/tc-d30v.c (write_2_short): But do allow delayed branch
2325 instructions to have another instruction in the right bin.
2327 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
2329 * config/tc-d30v.c (write_2_short): Do not allow instructions in
2330 the right container if the left container holds a branch
2333 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
2335 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
2336 both a register name and symbol name.
2337 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
2339 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
2341 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
2342 execution unit class.
2344 (reg_name_search): If a name matches a register and a symbol,
2345 prefer the register.
2346 (find_format): Disallow flag registers when a general purpose
2347 register is required.
2348 If a number is required, but a register has been given, check to
2349 see if a symbol with the same name as the register exists, and if
2350 so, use that symbol.
2352 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
2354 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
2356 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
2358 * config/tc-d30v.c (find_format): Do not accept flag registers as
2359 general purpose registers.
2360 (find_format): If an immediate value is expected at a given place
2361 in a format, but a register name has been provided instead, check
2362 to see if that register name matches the name of a predefined
2363 symbol and if it does, then use the symbol instead.
2364 (reg_name_search): If a register name matches a symbol name,
2365 prefer the register name to the symbol name.
2367 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
2369 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
2370 the previous insn to empty.
2372 1998-09-20 Michael Meissner <meissner@cygnus.com>
2374 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
2375 pieces, forcing the use of an ANSI compiler.
2377 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2379 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
2381 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
2383 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
2385 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
2387 (obj_elf_vtable_entry): Likewise.
2388 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
2389 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
2390 (tc_gen_reloc): Likewise.
2391 (arm_fix_adjustable): Likewise.
2392 (elf32_arm_force_relocation): New.
2393 (armelf_frob_symbol): Remove coff-style symbol support.
2395 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
2397 * config/tc-i386.c (i386_operand): Fix typo in last patch.
2399 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
2401 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
2402 OBJ_COFF so that routine is defined for a.out format.
2404 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
2406 * config/tc-i386.c (i386_operand): Detect non-segment registers
2407 used as segment prefixes.
2409 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
2411 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
2412 optimize across FDE boundaries.
2414 * config/obj-coff.c (obj_coff_section): Preserve any link once
2415 flags when setting the section flags.
2417 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
2419 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
2420 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
2422 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2424 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
2427 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
2429 * frags.c (frag_grow): Include the size of the frag struct in the
2432 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
2433 if the new subseg comes before the old.
2435 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2437 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
2438 to handle edge8 and edge16.
2440 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
2442 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
2443 before we clobber the symbol involved.
2445 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
2447 * config/tc-arm.c: Remove OBJ_ELF definitions for
2448 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
2449 use arm_adjust_symtab for OBJ_COFF.
2450 (armelf_adjust_symtab): New Routine.
2451 * config/tc-arm.h: Define obj_adjust_symtab to
2452 armelf_adjust_symtab for OBJ_ELF.
2454 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
2456 * configure.in: Make all i386-elf targets use bfd_gas.
2457 * config/tc-i386.c (tc_i386_force_relocation): New.
2458 (tc_i386_fix_adjustable): Don't fix vtable relocs.
2459 (md_apply_fix3): Likewise.
2460 (tc_gen_reloc): Handle them.
2461 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
2462 tc_i386_force_relocation.
2464 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
2466 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
2468 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
2470 * config/tc-d30v.c (md_assemble): Copy previous opcode over
2471 current opcode after writing the first insturction of a reverse
2474 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
2476 * read.h (generate_lineno_debug): Add prototype.
2477 * read.c (generate_lineno_debug): Make non-static.
2479 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2481 * config/tc-i386.c (md_assemble): Only warn for address/data size
2484 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
2486 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
2487 against Thumb function names, as the linker needs this information.
2489 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
2491 * expr.c (operand): Check also that there is no advance in operand
2492 after atof_generic in order to decide "is it label 0f or floating
2495 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
2497 * config/tc-m32r.c: Replace double dash prefix to M32R specific
2498 command line options with a single dash.
2499 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
2501 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
2503 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
2504 * tc-arm.c (arm_fix_adjustable): New routine.
2506 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
2508 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
2509 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
2510 demand_empty_rest_of_line before mri_comment_end.
2511 (equals): Check garbage after expression before
2512 mri_comment_end in MRI mode.
2514 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
2516 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
2517 small immediate constant to use the constant itself rather than
2520 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
2522 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
2523 (pa_leave): Likewise.
2525 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2527 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
2529 (i386_operand): Fix an error message.
2531 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
2533 * doc/c-arm.texi (ARM Directives): Document .req directive.
2535 * config/tc-arm.c (reg_required_here): Display erroneous string if
2536 the register name could not be decoded.
2537 Do not set inst.instruction if the sift is -1.
2539 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
2541 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
2544 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
2546 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2547 even if it is belived to be unnecessary.
2549 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2551 config/tc-i386.c (i386_operand): Size immediate constants by
2552 suffix (erroneously removed as part of July 7 change).
2554 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
2556 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
2557 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
2558 (armelf_frob_symbol): New Routine.
2559 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
2561 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
2563 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
2565 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
2567 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
2568 command line switches passed to assembler.
2570 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
2572 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
2573 (gas_cgen_opcode_desc): Declare.
2574 (gas_cgen_parse_operand): Declare.
2575 (*): Prepend gas_ to gas specific fns to denote them as such.
2577 * cgen.c (gas_cgen_opcode_desc): New global
2578 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
2579 (queue_fixup): Renamed from cgen_queue_fixup.
2580 (*): Prepend gas_ to gas specific fns to denote them as such.
2582 (gas_cgen_md_apply_fix3): Update call to insert_operand.
2583 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
2584 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
2585 Open opcode table and initialize it.
2586 (make_parallel): Use gas_cgen_opcode_desc.
2587 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
2588 (md_assemble): Ditto.
2590 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
2592 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
2593 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
2594 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
2595 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
2596 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
2597 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
2598 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
2599 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
2600 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
2601 (INIT_STAB_SECTION): Likewise.
2602 (OBJ_PROCESS_STAB): Likewise.
2604 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
2605 (md_parse_option): Watch for them.
2606 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
2607 (md_begin): Kill neverdef code.
2608 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
2609 (s_alpha_prologue): Watch alpha_cur_ent_sym.
2610 (s_alpha_coff_wrapper): New.
2611 (md_pseudo_table): Trap all ECOFF pseudos.
2613 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
2615 Start of changes to remove mdebug section from mips*-elf
2616 Based on MIPS_STAB_ELF definition
2617 * acconfig.h: undef if not configured
2618 * config.in: undef if not configured
2619 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
2620 * config/tc-mips.c (s_ent): set BSF_FUNCTION
2621 * stabs.c (s_stab_generic): flush frag
2623 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
2625 * configure.in: (arm-*-elf): Handle.
2626 (thumb-*-elf): Handle.
2627 * configure: Regenerate.
2628 * read.c (stringer): Fix typo in comment.
2629 * write.c (fixup_segment): Don't add symbol value to addend if
2631 * config/tc-arm.c (md_section_align): Don't align dwarf debug
2633 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
2636 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
2638 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
2639 (write_2_short): Emit warning if new flag is set.
2640 (do_assemble): Set flags if left instruction is one of special
2641 "right-instruction-killer" type.
2643 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
2645 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
2646 Always output words in debug_info section as big endian.
2647 (sparc_target_format): Choose correct bfd target.
2648 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
2650 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
2652 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
2653 to work with internationalization code. Issue an error when two
2654 operands match that are not allowed to match.
2656 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
2658 * configure.in (install_tooldir): Allow target to specify whether
2659 it wants to be installed in $(tooldir)/bin.
2660 * configure: Regenerate.
2661 * Makefile.am (install-exec-local): Set install-exec-tooldir
2662 dependency via configure.
2663 * Makefile.in: Regenerate.
2665 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
2667 * Makefile.am (install-exec-local): Split into two ...
2668 (install-exec-bindir,install-exec-tooldir): New rules.
2669 * Makefile.in: Regenerate.
2671 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
2673 * Makefile.am (install-exec-local): Don't remove the file before
2674 checking whether $(bindir) == $(tooldir)/bin. From Maciej
2675 W. Rozycki <macro@ds2.pg.gda.pl>.
2676 * Makefile.in: Rebuild.
2678 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
2680 * cgen.c: Include libiberty.h.
2681 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
2682 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
2683 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
2684 (md_cgen_lookup_reloc)): Declare.
2685 (md_cgen_record_fixup_exp): Declare.
2686 * config/tc-m32r.h (md_pcrel_from_section): Declare.
2687 (m32r_relax_frag): Declare.
2688 (cgen_md_apply_fix3): Decls moved to cgen.h.
2689 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
2690 (m32r_cgen_record_fixup_exp): Delete decl.
2691 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
2692 (assemble_nop): Delete.
2693 (expand_debug_syms): Delete unused `exp'.
2694 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
2695 Add default case for -Wall.
2696 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
2697 (md_atof): Delete unused wordP.
2699 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
2701 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
2704 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
2706 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
2707 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
2708 .print, .purgem, and .struct. Remove documentation for
2711 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
2713 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
2714 Update call to insert_operand.
2716 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
2718 * config/tc-m32r.c (ms_show_usage): Formatting changes.
2720 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
2722 * config/tc-i386.c (md_assemble): Don't get confused by trailing
2723 whitespace after a prefix operator.
2725 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
2727 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
2729 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
2731 * config/tc-sparc.c (log2): New static function.
2732 (s_reserve): Use log2 to convert alignment before calling
2734 (s_common): Use log2 to convert alignment before calling
2735 record_alignment and frag_align.
2736 (sparc_cons_align): Use log2.
2738 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
2740 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
2741 (s_common): Likewise.
2743 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
2744 initialization of waddr.
2745 (sparc_elf_final_processing): Add default case to switch.
2747 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2749 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
2750 than temporary real.
2752 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
2754 * write.c (subsegs_finish): Don't align the segments if there were
2757 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
2758 copying aux information.
2760 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
2761 expression into a symbol.
2763 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2765 * config/tc-i386.c (mode_from_disp_size): Change arg and return
2766 type to unsigned int.
2767 (md_assemble): Change type used to store offsets from unsigned
2769 (i386_operand): Switch error check to only call RESTORE_END_STRING
2770 once after parse_register.
2772 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
2774 * config/tc-v850.c (md_show_usage): Changed format to match that
2777 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
2779 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2781 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
2783 (md_apply_fix_2): Force the symbol of the vtable reloc to be
2786 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
2788 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
2789 * doc/Makefile.in: Rebuild.
2791 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
2793 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
2794 for %lo expressions.
2795 (mips_ip, case 'u'): Move range check after code to mask
2796 off bits in %hi/%lo expressions. Mask off high bits for
2799 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
2801 * doc/Makefile.am (gasver.texi): New target.
2802 (as.info, as.dvi): Depends upon gasver.texi.
2803 * doc/as.texinfo: Include gasver.texi. Mention version number on
2804 title page and in top node.
2805 * doc/Makefile.in: Rebuild.
2807 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
2809 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
2810 but not including the line containing the edict.
2811 * listing.h (LISTING_EOF): New.
2812 * input-scrub.c (input_scrub_next_buffer): Call it.
2814 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2816 * config/tc-i386.c (i386_operand): Don't set the size of an
2817 immediate address based solely on the suffix and the mode.
2819 * config/tc-i386.c (md_assemble): Add assertion to make sure
2820 overlap2 does not set Imm.
2822 * config/tc-i386.c (space_chars): Remove. The scrubber converts
2823 sequences of whitespace to a single space.
2824 (is_space_chars): Just compare with space.
2825 (md_begin): Don't initialize space_chars.
2826 (md_assemble): Just skip a single whitespace character.
2827 (i386_operand): Rewrite base-index parsing to use new
2828 parse_register, and to skip white space. Skip white space in a
2829 number of other places too. Don't give error message if
2830 parse_register fails.
2831 (parse_register): Change reg_string parameter to be non-const.
2832 Add end_op parameter. Skip white space after the `%', and return
2833 end of register string. Give error message here rather than
2836 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
2838 Based on patch from Matt Semersky <matts@scd.hp.com>:
2839 * expr.c (op_encoding): Make const.
2840 (expr_set_precedence): New function.
2841 (expr_begin): Don't set operator rankings, just call
2842 expr_set_precedence.
2843 * expr.h (expr_set_precedence): Declare.
2844 * read.c (s_mri): Call expr_set_precedence.
2846 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
2848 * doc/as.texinfo (Statements): Remove paragraph discussing
2849 continuing lines with a backslash. This hasn't worked for years,
2852 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
2854 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
2856 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
2857 (ps_CTORS, ps_DTORS): New section types.
2858 (vms_fixup_xtors_section): New function
2859 (Ctors_Psect, Dtors_Psect): Define.
2860 (IS_GXX_XTOR): Define
2861 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
2862 Filter static constructors/destructors and add to
2863 Ctors_Symbols/Dtors_Symbols chain.
2864 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
2865 appropriate section.
2867 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
2868 * makefile.vms: Merge vax/vms support.
2870 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
2872 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
2873 (elf_pseudo_table): Add them.
2874 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
2875 (md_apply_fix): Accept them.
2876 (mips_fix_adjustable): Don't adjust them.
2877 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
2878 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
2879 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
2880 (tc_fix_adjustable): Don't adjust them.
2882 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
2884 * Makefile.am (CGEN_CPU_PREFIX): New variable.
2886 * Makefile.in: Regenerate.
2887 * configure.in: AC_SUBST cgen_cpu_prefix.
2888 * configure: Regenerate.
2890 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2892 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
2893 Changed all users of COND12_DELAY.
2895 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
2897 * config/tc-mn10300.c (set_arch_mach): New function.
2898 (md_pseudo_table): Add pseudo-ops to set the current machine type.
2899 (md_begin): Default to mn10300 mode.
2900 (md_assemble): Only accept instructions for the core mn10300
2901 chip and the active machine type.
2903 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
2905 * subsegs.h (segment_info_type): Give the struct a name.
2906 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
2907 * config/tc-h8500.h (tc_reloc_mangle): Declare.
2908 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
2909 * config/tc-w65.h (tc_reloc_mangle): Declare.
2910 * config/tc-z8k.h (tc_reloc_mangle): Declare.
2912 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
2914 * config/tc-v850.c (v850_comm): Restore old section
2915 after common processing.
2917 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
2919 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
2921 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
2923 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
2924 char with code that explicitly sign-extends.
2926 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
2928 * config/tc-v850.c (md_begin): Restore text section as the current
2929 section after creating call table sections.
2930 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
2933 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
2934 with call to macro SYM_AUXINFO.
2936 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
2938 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
2939 with the program transform name.
2940 * Makefile.in: Rebuild.
2942 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
2944 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
2947 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
2949 * config/tc-i386.c (i386_operand): Be prepared for a space between
2950 the open parenthesis and the start of the register operand,
2951 because of the June 16 change.
2953 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
2955 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
2958 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
2960 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2961 even if it is belived to be unnecessary.
2963 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
2965 * write.c (adjust_reloc_syms): Never adjust relocs against weak
2967 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
2969 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
2971 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
2972 shift amount for a repeated operand. The shift amount for the
2973 repeated copy comes from the size of the operand.
2975 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
2977 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
2979 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
2981 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
2983 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2985 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
2986 characters in it as LEX_IS_SYMBOL_COMPONENT.
2987 * config/tc-i386.h (tc_symbol_chars): Define.
2988 (extra_symbol_chars): Declare.
2989 * config/tc-i386.c (extra_symbol_chars): Define.
2990 (comment_chars): Don't use '/' as comment start if TE_LINUX.
2991 (line_comment_chars): Set to '/' if TE_LINUX.
2992 * doc/c-i386.texi (i386-prefixes): Update.
2993 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
2995 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
2997 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
2998 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
3000 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
3002 * config/tc-d10v.c (md_apply_fix3): Checking displacement
3003 constraint in instructions REP & REPI.
3005 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
3007 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
3008 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
3010 (check_range): If the operand is shifted, then shift the number
3011 before checking its range.
3013 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
3015 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
3018 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
3020 * config/tc-v850.c (v850_comm): Create special sections as needed.
3022 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
3024 * config/tc-d10v.c (write_2_short): Addition of swapping
3025 instructions for sequential and reverse sequential order when
3026 given order is not possible.
3028 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
3030 * Makefile.am: Rebuild dependencies.
3031 (DEP_INCLUDES): Fix reference to intl build directory.
3032 * Makefile.in: Rebuild.
3034 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3036 * doc/c-i386.texi: Update 16 bit documentation.
3038 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
3039 IgnoreDataSize to IgnoreSize as they are used for address size as
3041 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
3042 32-bit mode, similarly addr16/data16 and variants.
3044 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
3046 * config/tc-d30v.c (md_assemble): Fix handling of reverse
3047 sequential word multiply instructions.
3049 (do_assemble): Add extra command line argument, to allow mul32
3050 attribute to be preserved across parallel insns.
3051 (md_assemble): Insert NOPs between explicitly parallel insns which
3052 contain an 32 bit multiply and a 16 multiply.
3054 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3056 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
3059 * config/tc-i386.c (reloc): Add braces.
3061 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
3062 consistent with Intel naming.
3063 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
3064 use bitfields in sib_byte.
3065 (modrm_byte): Don't use bitfields here either.
3067 * config/tc-i386.c (current_templates): Add const.
3068 (parse_register): Add const to return, param, and char *s.
3069 (i386_operand): Add const to reg_entry *r.
3070 * config/tc-i386.h (templates): Add const to start, end.
3072 Inspired by code for 16 bit gas support from Martynas Kunigelis
3073 <martynas@nm3.ktu.lt>:
3074 * config/tc-i386.c (md_assemble): Add full support for 16 bit
3075 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
3076 (uses_mem_addrmode): Remove.
3077 (md_estimate_size_before_relax): Add support here too.
3078 (md_relax_table): Rewrite interface to md_relax for 16 bit
3080 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
3081 (opcode_suffix_to_type): Remove.
3082 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
3083 (SIZE_FROM_RELAX_STATE): Modify to suit above.
3084 (md_convert_frag): Likewise.
3085 (i386_operand): Add support for 16 bit base/index regs,
3086 immediates, and displacements. Remove some unnecessary casts, and
3087 localise end_of_operand_string, displacement_string_start,
3088 displacement_string_end variables. Add GCC_ASM_O_HACK.
3089 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
3091 * config/tc-i386.c (prefix_hash): Remove.
3092 (md_begin): Rewrite without obstacks. Remove prefix hash table
3093 handling. Rewrite lexical table handling.
3094 (i386_print_statistics): Don't print prefix statistics.
3095 (md_assemble): Rewrite instruction parser so that line is not
3096 converted to lower case. Don't do a hash_find for prefixes,
3097 instead recognise them via opcode modifier.
3098 (expecting_operand, paren_not_balanced): Localise variables.
3099 * config/tc-i386.h (IsPrefix): Define.
3100 (prefix_entry): Remove.
3102 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
3103 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
3104 '\\' in case where comment_chars contains '/'.
3106 * config/tc-i386.c (MATCH): Ensure given operand and template
3107 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
3108 you must write `ljmp *table(%ebx)'.
3110 From H.J. Lu <hjl@gnu.org>:
3111 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
3112 as 0 ifndef BFD_ASSEMBLER.
3113 (md_assemble): Allow immediate operands without suffix or
3114 other reg operand to default in size to the current code size.
3116 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
3118 * config/tc-v850.c (md_begin): Restore creation of
3119 .call_table_text and .call_table_data sections.
3121 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
3123 * config/tc-d30v.c (md_assemble): Set execution type to unknown
3124 after emitting a word of noops.
3126 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3128 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
3129 (i386_operand): Simplify checks for valid base/index combinations.
3130 Disallow `in 4(%dx),%al'.
3132 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
3134 (add_prefix): Change parameter from char to int.
3136 * config/tc-i386.h (Ugh): Define opcode modifier.
3137 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
3139 * config/tc-i386.c (md_assemble): Rewrite MATCH and
3140 CONSISTENT_REGISTER_MATCH macros to check register types more
3141 thoroughly. Check for illegal suffix/operand combinations
3142 when matching insns with operands. Handle new `s' suffix, and
3143 associated FloatMF opcode modifier for float insns with memory
3145 * config/tc-i386.h (FloatMF): Define new opcode modifier.
3146 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
3147 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
3148 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
3149 DATA_PREFIX_OPCODE throughout.
3151 * config/tc-i386.c (REGISTER_WARNINGS): Define.
3152 (md_assemble): Rewrite suffix/register operand checking code to be
3153 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
3154 AnyMem, the better to grep.
3156 (i386_operand): Don't set Mem bits in i.types[this_operand] when
3157 given a memory operand. Don't set Abs bits either.
3158 (type_names): Remove Mem*, Abs*.
3159 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
3160 define opcode_modifiers as these cases are handled by Disp8,
3161 Disp16, Disp32 and suffix checks.
3162 (COMES_IN_BOTH_DIRECTIONS): Remove.
3163 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
3165 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
3166 if IgnoreDataSize modifier given. Remove ShortformW modifier
3167 test. Add test for ShortForm in W base_opcode modification.
3168 Merge Seg2ShortForm and Seg3ShortForm code.
3169 * config/tc-i386.h (ShortFormW): Remove.
3170 (IgnoreDataSize): Define.
3172 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
3174 * config/tc-d30v.c (md_assemble): Store previous segment state
3175 with previous instruction.
3177 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3179 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
3180 (ebp, esp): Remove static variables.
3181 (MATCH): Remove test for InOutPortReg.
3182 (i386_operand): Properly handle InOutPortReg here instead.
3183 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
3184 (md_assemble): Simplify and correct modrm and sib generation.
3185 (i386_operand): Add warning for scale without index.
3186 Rewrite checks for valid base/index combinations.
3188 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
3189 macros and enclose in do while(0).
3190 (RESTORE_END_STRING): Likewise.
3191 (md_assemble): Add one to printed operand number so we start
3192 from 1 not 0. Add some more gettext invocations.
3193 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
3196 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
3197 DATA_PREFIX, SEG_PREFIX): Define.
3198 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
3199 (check_prefix): Remove function.
3200 (add_prefix): New function. Add prefix to i.prefix as well as
3202 (md_assemble): Changes for add_prefix. Remove hack for wait
3203 prefix, instead always output prefixes in fixed order. Test
3204 for jcxz/loop when selecting between word & dword operations,
3205 and add address size prefix rather than operand size prefix.
3206 Remove operand -> address size hack when emitting jcxz/loop.
3207 (i386_operand): Remove O_Absent check as it's done in expr.
3209 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
3211 * configure.in: Recognize m5200 as a cpu_type of m68k.
3212 * aclocal.m4: Rebuild with current libtool.
3213 * configure: Rebuild.
3215 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3217 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
3218 to relaxable_symbol to prevent references to external symbol from
3221 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
3223 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
3224 symbols are relaxable.
3226 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
3228 * config/tc-v850.c (md_begin): Don't create special
3229 sections by default.
3231 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
3233 * config/tc-mips.c (macro): For div and udiv, close the
3234 reorder block as soon as possible.
3236 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
3238 From Matt Semersky <matts@scd.hp.com>:
3239 * macro.c (macro_mri_mode): New function.
3240 * macro.h (macro_mri_mode): Declare.
3241 * read.c (s_mri): Call macro_mri_mode when switching in and out of
3244 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
3246 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
3249 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
3250 until after xstrdup in OBJ_EVAX case.
3252 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
3254 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
3255 offset calculation. Also, use VAX_BRW from vax-inst.h instead
3256 of hardcoded magic number.
3257 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
3259 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
3261 * read.c (do_s_func): New function.
3263 * read.h (do_s_func): Add prototype.
3265 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
3267 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
3268 nops if fill pattern not specified.
3270 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
3272 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
3273 * config/te-go32.h (TE_GO32): Define.
3274 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
3276 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
3278 Implement .func/.endfunc pseudo-ops.
3279 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
3281 * read.c (potable): Add .func,.endfunc.
3282 (s_func): New function.
3283 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
3285 (in_doc_func_p,current_function_label): New static globals.
3286 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
3288 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
3290 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
3291 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
3292 * config/tc-arm.h (WORKING_DOT_WORD): Define.
3293 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
3294 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
3295 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
3296 * config/tc-i860.h (WORKING_DOT_WORD): Define.
3297 * config/tc-i960.h (WORKING_DOT_WORD): Define.
3298 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
3299 * config/tc-w65.h (WORKING_DOT_WORD): Define.
3300 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
3301 * config/tc-a29k.c: Don't define md_short_jump_size,
3302 md_long_jump_size, md_create_short_jump or md_create_long_jump.
3303 * config/tc-alpha.c: Likewise.
3304 * config/tc-alpha.h: Likewise.
3305 * config/tc-arm.c: Likewise.
3306 * config/tc-h8300.c: Likewise.
3307 * config/tc-h8500.c: Likewise.
3308 * config/tc-hppa.c: Likewise.
3309 * config/tc-i860.c: Likewise.
3310 * config/tc-i960.c: Likewise.
3311 * config/tc-ppc.c: Likewise.
3312 * config/tc-sh.c: Likewise.
3313 * config/tc-sparc.h: Likewise.
3314 * config/tc-tic30.c: Likewise.
3315 * config/tc-w65.c: Likewise.
3316 * config/tc-z8k.c: Likewise.
3318 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
3320 * config/tc-vax.c (_): Delete this macro used for placeholder
3321 values in vax_operand_width_size; it conflicts with the _() macro
3322 used for internationalization.
3324 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
3326 * symbols.c (symbol_find_base): Fix case insensitive symbol name
3327 code. From Chris Moller <moller@bops.com>.
3329 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
3330 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
3331 * read.c (emit_expr): Initialize seg and subseg fields of a new
3333 * write.c (write_object_file): Switch to the appropriate segment
3334 and subsegment when processing a broken word.
3336 * config/tc-m68k.c (mri_assemble): New static function.
3337 (build_mri_control_operand): Call mri_assemble rather than
3339 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
3340 (s_mri_endf, s_mri_endw): Likewise.
3342 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
3344 * read.c (s_org): Call md_flush_pending_output if it is defined.
3346 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
3348 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
3350 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
3351 (md_parse_option): Add for same.
3352 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
3353 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
3354 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
3356 * config/tc-sparc.h (cons_fix_new_sparc): Added.
3358 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
3360 * config/tc-arm.c (find_real_start): Relax definition of local
3363 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
3365 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
3366 symbols at the given address, not just the last one specified.
3368 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
3370 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
3371 or number_to_chars_littleendian to write data.
3373 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
3375 * config/tc-v850.c (md_assemble): Remove artificially created
3376 register name symbols.
3378 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
3380 * write.c (fixup_segment): Change "segment" to "section" in
3383 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
3385 * write.c (fixup_segment): Change sym1-sym2 message again.
3387 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
3389 * write.c (fixup_segment): Improve error message for sym1-sym2
3390 errors when sym1 is in a different segment from sym2.
3392 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
3394 * config/tc-m32r.c (warn_unmatched_high): New static local.
3395 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
3396 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
3397 (md_longopts): Recognize --{no-,}warn-unmatched-high.
3398 (md_parse_option): Likewise.
3399 (md_show_usage): Likewise.
3400 (m32r_frob_file): Likewise.
3402 * read.c (generate_file_debug,generate_lineno_debug): New functions.
3403 (read_a_source_file): Call them.
3404 * read.h (stabs_generate_asm_file): Declare.
3405 * stabs.c (stabs_generate_asm_file): New function.
3406 (generate_asm_file): New function.
3407 (stabs_generate_asm_lineno): Move file name handling into
3410 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
3412 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
3413 (d30v_current_align, d30v_current_align_seg): New variables.
3414 (d30v_last_label): New variable.
3415 (d30v_align, s_d30v_align, s_d30v_text): New functions.
3416 (s_d30v_data, s_d30v_section): Likewise.
3417 (md_pseudo_table): Call them.
3418 (md_begin): Initialize d30v_current_align_seg.
3419 (md_assemble): Call d30v_align when needed by known current alignment.
3420 (d30v_frob_label, d30v_cons_align): New functions.
3421 * config/tc-d30v.h (md_do_align): Remove.
3422 (tc_frob_label): Call d30v_frob_label.
3423 (md_cons_align): New.
3425 * config/tc-d30v.c (find_format): Convert complex expressions to
3426 expression symbols before processing. Clean up code formatting.
3428 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
3430 * po/Make-in (install-info): New target.
3432 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
3434 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
3436 * config/tc-mn10300.c (md_assemble): Likewise.
3438 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
3440 * Makefile.am: Update with `make dep-am'.
3441 (HFILES): Add cgen.h.
3442 (cgen.o): Depend on cgen.h.
3443 * Makefile.in: Regenerate.
3445 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
3447 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
3449 * gasp.c (grab_label): Permit a label to be a preprocessor
3450 variable by permitting a label to start with a backslash.
3452 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
3454 * config/tc-mips.c (validate_mips_insn): Removed hack
3455 for previously inaccessible bitfields in some INSN_TRAP
3458 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
3460 * config/tc-d30v.c (do_assemble): Abort with error message
3461 if opcode operands do not match.
3463 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
3465 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
3466 'q' operand format for 20-bit "break"/"sdbbp" instructions.
3467 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
3468 similar new 'q' operand.
3470 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
3472 * cgen.c (cgen_asm_finish_insn): Fix typo.
3474 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
3477 * cgen.c: Include it.
3478 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
3479 (cgen_asm_finish_insn): Result is now void. New arg `result'.
3480 All callers updated.
3481 * config/tc-m32r.c: Include cgen.h.
3482 (m23r_insn): New members num_fixups,fixups.
3484 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
3486 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
3487 to avoid compiler warning.
3489 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
3491 * makefile.vms: Run dec c with /nodebug. Pass CC value when
3494 * makefile.vms (OBJS): Add ehopt.obj
3496 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
3498 * doc/c-vax.texi: Correct and extend vax/vms documentation.
3500 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
3502 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
3503 a short format insn.
3504 (md_assemble): Set it for explicitly packed insns.
3506 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
3508 * config/obj-coff.c (c_symbol_merge): Do not take address of
3509 native fields when performing the memcpy.
3511 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
3513 * config/tc-mips.c (macro,macro2): Implement
3514 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
3516 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3518 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
3519 relocations against globally visible symbols.
3520 * config/tc-m68k.c (relaxable_symbol): New macro.
3521 (m68k_ip, md_estimate_size_before_relax): Use it.
3522 (tc_m68k_fix_adjustable): Also handle weak symbols.
3524 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
3526 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
3527 references to externally visible symbols.
3528 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3529 values in twice for a PC relative reloc if the symbol is
3532 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
3533 don't adjust a PC relative reloc against an externally visible
3535 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
3536 for a PC relative fixup against an externally visible defined
3537 symbol, arrange to store object file and addend values as though
3538 the symbol were not defined.
3539 (tc_gen_reloc): Likewise.
3541 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
3543 * read.c (sizeof_leb128): Referenced externally by write.c so
3546 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
3548 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
3549 and expand a 'debug' symbol associated with the next instruction
3550 that does not cause a short instruction to be filled with a NOP.
3551 (md_pseudo_table): Add support for .debugsym.
3552 (assemble_parallel_insn): Add calls to expand_debug_sym as
3554 (md_assemble): Ditto.
3556 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
3558 * as.c (main): Conditionally call setlocale.
3559 * gasp.c (main): Likewise.
3560 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
3561 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
3563 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
3565 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3567 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
3569 * config/tc-hppa.c: Change all calls to bzero to use memset.
3570 (pa_ip): Add cast to avoid warning.
3571 (tc_gen_reloc, md_apply_fix): Likewise.
3572 (pa_find_space_by_number): Likewise.
3573 (hppa_force_relocation): Likewise.
3574 (pa_block): Change i to unsigned int.
3575 * config/obj-som.h (obj_som_copyright): Declare.
3577 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
3579 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
3580 for line numbers for assembly source.
3582 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
3584 * configure.in: Change version number to 2.9.4
3585 * configure: Rebuild.
3587 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
3589 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
3591 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
3593 * ecoff.h: Change symbolS in function declaration to struct
3596 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
3598 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
3599 (md_convert_frag): Fix i18n typo.
3601 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
3603 * ecoff.c (ecoff_get_cur_proc_sym): New function.
3604 * ecoff.h: Protoype it.
3605 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
3606 [EVAX] (s_alpha_prologue): Delete.
3607 (md_pseudo_table): Update.
3609 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
3611 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
3612 array to local pointer.
3613 (get_args, parse_expr): Add casts to avoid warnings.
3615 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
3617 * read.c (s_set): Cast xmalloc return value to fragS *.
3618 * config/tc-m68k.c (m68k_ip): Function made static to match
3619 previous forward declaration.
3620 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
3622 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
3624 * config/tc-v850.c: Add internationalisation macros to error
3627 * config/tc-m32r.c (can_make_parallel): Add internationalisation
3628 macros to error strings.
3630 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
3632 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
3633 reloc is in the TOC csect.
3634 (md_apply_fix3): Correct gettext typo.
3636 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
3638 * config/tc-arm.c (find_real_start): Ignore symbols starting with
3639 .L - they are local labels and the branches are not really
3640 function calls but rather far jumps.
3642 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
3644 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3646 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
3648 * config/tc-i386.c (md_assemble): Print operand number rather than
3649 using ordinal_names.
3650 (i386_operand): Likewise.
3652 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
3654 * Makefile.am (INTLLIBS): Define to work around apparent automake
3656 All Makefiles: Regenerated.
3658 * Many files: Added gettext invocations around user-visible
3660 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
3661 HAVE_LC_MESSAGES): Define.
3662 * dep-in.sed: Added asintl.h.
3663 * po/Make-in: New file.
3664 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
3666 * read.c (Z_): Renamed from `_'.
3667 * Makefile.am (SUBDIRS): Added po.
3668 (POTFILES): new macro.
3669 (po/POTFILES.in): New target.
3670 ($(OBJS)): Added asintl.h.
3672 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
3673 (as_new_LDADD): Added $(INTLLIBS).
3674 (as_new_DEPENDENCIES): Added $(INTLDEPS).
3675 (gasp_new_LDADD): Added $(INTLLIBS).
3676 (gasp_new_DEPENDENCIES): New macro.
3677 * configure, aclocal.m4: Rebuilt.
3678 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
3680 (ALL_LINGUAS): Define.
3681 * macro.c: Include "asintl.h".
3682 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
3683 * as.h: Include "asintl.h".
3684 * config/tc-i386.c (ordinal_names): Removed.
3685 (md_assemble): Changed error text to avoid ordinal_names.
3686 (i386_operand): Likewise.
3687 (reloc): Added as_bad to avoid i18n problems.
3688 (tc_gen_reloc): Likewise.
3689 * config/tc-arm.c (bad_args): Now a #define.
3691 * config/obj-vms.c (VMS_stab_parse): Changed type of
3693 (global_symbol_directory): Unified strings to avoid i18n
3695 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
3696 avoid i18n problems.
3697 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
3698 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
3700 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
3702 * config/tc-v850.c (md_assemble): Changed C++ comment into C
3704 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
3706 * as.c (print_version_id): Added an fprintf to avoid i18n
3708 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
3710 * expr.c (expr): Added as_warn call to avoid i18n problems.
3711 * messages.c (as_assert): Changed code to avoid i18n problems.
3712 (as_abort): Likewise.
3713 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
3714 (s_space): Likewise.
3715 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
3717 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3719 * config/tc-i386.c (check_prefix): New static function, split out
3721 (struct _i386_insn): Add wait_prefix field.
3722 (md_assemble): Remove wait_prefix local variable. Use
3723 check_prefix when adding a prefix.
3725 * config/tc-i386.c (current_templates): New static variable.
3726 (md_assemble): Remove current_templates local variable.
3727 (md_assemble, i386_operand): Improve error and warning messages in
3728 many places. Add RESTORE_END_STRING in many places before error
3729 return. Clarify some comments.
3731 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
3733 (md_assemble): Parse string instruction operands, looking for
3734 segment override prefixes. Check for invalid segment prefixes on
3736 (i386_operand): i.seg[] and max mem_operand changes for string
3738 * config/tc-i386.h (EsSeg): Define.
3740 * config/tc-i386.h (regKludge): Define.
3741 (iclrKludge, imulKludge): Don't define.
3742 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
3743 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
3744 opcode_modifier checks to look for more common cases first. Add
3745 default_seg for IsString case.
3747 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
3749 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
3751 * configure: Rebuild with new automake and libtool.
3752 * aclocal.m4, Makefile.in: Likewise.
3754 * doc/Makefile.am (as.dvi): New target.
3755 * doc/Makefile.in: Rebuild.
3757 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
3759 * configure.in: Added sparc86x support.
3761 * configure: Rebuild.
3763 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
3765 (md_parse_option): Warn if -EL is not supported for this architecture.
3767 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
3769 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
3771 * config/tc-mips.c (mips_ip): Note when we use get match on
3772 the full instruction name.
3774 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
3776 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
3777 back into the expression to handle add/sub simplification correctly.
3779 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
3781 * config/tc-mips.c (hilo_interlocks): Remove 4300.
3783 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
3785 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
3788 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
3790 * symbols.c (max_indent_level): New global.
3791 (print_symbol_value_1): Use it.
3792 * expr.h (expr_build_dot): Declare.
3793 * expr.c (expr_build_dot): New function.
3795 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
3797 * symbols.c (print_binary): New function.
3798 (print_expr_1): Call it.
3800 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3802 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
3803 operand in the opcode.
3805 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3807 * config/tc-i386.h: Reorder operand flags and opcode modifier
3808 flags for clarity. Remove unused definitions: Unknown,
3809 ImmUnknown, DispUnknown, NoModrm.
3810 * config/tc-i386.c (type_names): Add missing Debug type.
3811 (md_assemble): Better duplicate prefix checking. Quicker string
3812 instruction check via new opcode_modifier flag.
3814 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
3816 * doc/as.texinfo (Invoking): Clarify -Wa example.
3818 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
3820 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
3821 (s_mips_weakext): Define.
3822 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
3823 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
3826 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
3828 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
3829 is an error if the value can not be computed at assembly time.
3830 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
3832 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
3834 * gasp.c (main): Set next field of new include_path structure to
3835 NULL. From Avery Pennarun <averyp@gdc.ca>.
3837 * read.c (s_mri_sect): Call as_bad rather than abort for an
3838 unsupported MRI target.
3840 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
3842 * config/tc-arm.c (arm_validate_fix): New function. Determine if
3843 the destination of a branch instruction should be altered.
3844 (find_real_start): New function: Locate the real, Thumb coded
3845 start of a Thumb function.
3846 (do_t_branch23): Alter the destination of branches to Thumb
3849 * config/tc-arm.h: Define TC_VALIDATE_FIX.
3851 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
3853 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
3856 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3858 * doc/as.texinfo: Use @itemx for a secondary item in a table.
3859 * doc/c-hppa.texi: Likewise.
3861 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
3863 * Makefile.am: Rebuild dependencies.
3864 * Makefile.in: Rebuild.
3866 * Makefile.am (DEP_INCLUDES): New variable.
3867 (.dep1): Change to work when srcdir is not an absolute path.
3868 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
3869 * Makefile.in: Rebuild.
3871 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
3873 * config/tc-i386.h, config/tc-i386.c: Revert March 24
3874 LinearAddress patch.
3876 * configure.in: Set version to 2.9.1.
3877 * configure: Rebuild.
3879 * Branched binutils 2.9.
3881 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3883 * config/tc-i386.h (FWait): Define.
3884 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
3885 other prefixes. Check FWait flag in opcode table to see which
3886 instructions require an fwait prefix.
3888 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3890 * stabs.c (get_stab_string_offset): Always create a stab string
3893 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
3895 Fix some gcc -Wall warnings:
3896 * atof-generic.c (atof_generic): Add casts to avoid warnings.
3897 * ehopt.c (eh_frame_code_alignment): Likewise.
3898 * expr.c (integer_constant, operand): Likewise.
3899 * frags.c (frag_align): Likewise.
3900 * gasp.c (level_0, change_base, doinstr): Likewise.
3901 * hash.c (hash_ask): Likewise.
3902 * listing.c (listing_page, calc_hex, print_lines): Likewise.
3903 (debugging_pseudo): Likewise.
3904 * macro.c (define_macro, check_macro): Likewise.
3905 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
3906 (ignore_rest_of_line, float_cons): Likewise.
3907 * symbols.c (decode_local_label_name): Likewise.
3908 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
3909 (fixup_segment, number_to_chars_bigendian): Likewise.
3910 (number_to_chars_littleendian): Likewise.
3911 * config/atof-ieee.c (gen_to_words): Likewise.
3912 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
3913 (sparc_ip, parse_keyword_arg, s_common): Likewise.
3914 * read.c (output_big_sleb128): Initialize locals to avoid
3916 (output_big_uleb128, equals): Likewise.
3917 * atof-generic.c (atof_generic): Change number_of_digits_* locals
3918 to unsigned int. Change zeros to unsigned int.
3919 * cond.c (s_if): Add return to default case.
3920 * frags.c (frag_now_fix): Change return type to addressT.
3921 * frags.h (frag_now_fix): Update declaration.
3922 * listing.c (file_info_struct): Change linenum to unsigned int.
3923 (struct list_info_struct): Change hll_line to unsigned int.
3924 (print_source): Update format string.
3925 * read.c (emit_expr): Change scan to unsigned int, and don't
3926 bother to initialize it.
3927 * symbols.c (dollar_label_count): Change to unsigned long.
3928 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
3929 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
3930 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
3932 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
3934 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3935 mcf5200 just as we do for m68000.
3936 (m68k_init_after_args): Likewise.
3937 (md_estimate_size_before_relax): Likewise.
3939 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
3941 * config/tc-v850.c (md_assemble): Store relocation addend in
3942 fixup instead of instruction.
3944 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3946 * config/tc-i386.c (md_assemble): Swap template arguments to
3947 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
3948 This macro is currently symmetric, so passing them the wrong
3949 way didn't cause any problem, but may if the macro is changed
3951 After copying template to i.tm, use i.tm. rather than t-> to
3952 access fields, and make t a const*
3953 Move i.tm.operand_types[] swap to immediately after the copy.
3955 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
3957 * expr.h (expr_build_uconstant): Add prototype.
3958 (expr_build_unary,expr_build_binary): Add prototypes.
3959 * expr.c (expr_build_uconstant): New function.
3960 (expr_build_unary,expr_build_binary): New functions.
3962 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
3964 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
3965 * macro.c (macro_expand_body): Increase buffer size.
3966 * messages.c (as_warn): Likewise.
3967 (as_warn_where, as_bad, as_bad_where): Likewise.
3969 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
3971 Based on patch from H.J. Lu <hjl@gnu.org>:
3972 * Makefile.am (DISTSTUFF): New variable.
3973 (diststuff): New target.
3974 * Makefile.in: Rebuild.
3976 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
3978 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
3979 m32r_elf_section_change_hook.
3981 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
3982 emit a nop if a section ends with a 16 bit instruction.
3984 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
3986 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
3987 s_lcomm rather than obj_coff_lcomm.
3988 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
3990 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
3992 * config/tc-i386.h (LinearAddress): Define.
3993 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
3994 instruction, don't use a default segment.
3996 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
3998 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
3999 * configure: Rebuild.
4001 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
4003 * aclocal.m4, configure: Rebuild with libtool 1.2.
4005 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
4007 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
4008 PC relative branches. Patch courtesy of Jonathan Walton.
4011 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
4013 * configure.in (emulations): Add thumb-pe target.
4015 * configure (emulations): Add thumb-pe target.
4017 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
4019 * itbl-lex.l (yywrap): Don't define if already defined as a
4022 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
4024 * depend.c (quote_string_for_make): New function.
4025 (wrap_output): Use it.
4027 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
4029 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
4030 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
4032 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
4034 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
4035 Recognize -GN and -relax.
4036 (md_begin): Initialize gp size from -G switch.
4037 (alpha_force_relocation): Always force if -relax.
4038 (alpha_align): Take a new argument that will specify when to
4039 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
4040 Change all callers. Emit nop alignment padding as nop+unop pair.
4042 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
4044 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
4045 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
4047 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
4049 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
4050 require padding to the next long word boundary.
4052 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
4054 * cgen.c: #include symcat.h.
4055 * config/tc-m32r.c: Likewise.
4057 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
4059 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
4060 absolute expressions instead of '$' prefixed register names.
4062 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
4064 * read.c (s_set): Record file and line info for symbols when -as.
4065 (pseudo_set): Don't overwrite that dummy fragment.
4067 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
4069 * config/tc-ppc.c (md_pseudo_table): Add "section".
4070 (ppc_named_section): New static function.
4072 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
4074 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
4075 so we don't have to scan the entire list.
4077 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
4079 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
4080 case, allow the parallel instructions to modify the same flag
4083 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
4085 * listing.c (list_symbol_table): Categorize symbols by
4086 undefined_section rather than sy_frag->line == NULL.
4088 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
4090 * Makefile.am (install-exec-local): Install properly when ln
4091 fails or tooldir == prefix.
4093 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
4095 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
4096 Test result of insert_operand for error.
4098 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
4100 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
4101 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
4102 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
4103 * doc/Makefile.in: Rebuild.
4105 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
4107 * config/tc-mips.c (macro_build): Handle operand type 'C'.
4108 (macro): Fix handling of M_COP[0-3].
4110 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
4112 Based on patches from Ross Harvey <ross@teraflop.com>:
4113 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
4114 if macro_alternate or macro_mri.
4115 (getstring): Remove support for byte constants between < and >.
4116 (get_any_string): '<' only starts a string if macro_alternate or
4118 (macro_expand_body): Permit keyword parameters following
4119 positional parameters.
4121 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4122 * configure.in (alpha*-*-netbsd*): New target.
4123 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
4124 * configure: Rebuild.
4126 * as.h (flag_warn_suppress_instructionswap): Move from here...
4127 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
4128 here, and make static.
4130 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
4131 BFD_ASSEMBLER or MANY_SEGMENTS.
4133 * as.c (show_usage): Update bug-gnu-utils address.
4134 * gasp.c (show_usage): Likewise.
4135 * doc/as.texinfo (Bug Reporting): Likewise.
4137 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
4139 * config/tc-mips.c (load_address): Don't use mips III or mips IV
4140 insns regardless of the size of a pointer if we're in mips I or
4142 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4144 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4146 Fix rac to accept only a0:
4147 * tc-d10v.c (parallel_ok, find_opcode):
4148 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
4149 Introduce OPERAND_GPR.
4151 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
4153 * read.c (s_fill): Handle non-constant repeat counts by creating
4154 an rs_space fragment.
4156 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
4158 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
4159 from as_bad to as_warn.
4161 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
4163 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
4164 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
4165 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
4167 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
4169 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
4170 seg_fix_rotP rather than fix_root from seg_info.
4172 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
4174 * expr.c: Add support for 0x1_2_3_4 bignums.
4176 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
4178 * configure.in: Change -linux* to -linux-gnu*.
4179 * configure: Rebuild.
4181 * app.c (do_scrub_begin): Treat \r as whitespace.
4183 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
4185 * Makefile.am: Update dependencies.
4186 * Makefile.in: Rebuild.
4188 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
4190 * configure, aclocal.m4: Rebuild with new libtool.
4192 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
4194 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
4195 the argument to bfd_set_arch_mach.
4196 (load_address): Use bfd_arch_bits_per_address to determine the
4197 bit size of an address instead of looking at the isa level.
4198 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4200 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
4202 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
4204 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
4206 * ehopt.c: New file.
4207 * as.h (enum _relax_state): Add rs_cfa.
4208 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
4209 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
4210 * read.c (emit_expr): Call check_eh_frame.
4211 * write.c (cvt_frag_to_fill): Handle rs_cfa.
4212 (relax_segment): Likewise.
4213 * Makefile.am: Rebuild dependencies.
4214 (GAS_CFILES): Add ehopt.c.
4215 (GENERIC_OBJS): Add ehopt.o.
4216 * doc/internals.texi (Frags): Document rs_cfa.
4218 * as.c (show_usage): Mention --traditional-format.
4219 (parse_args): Accept --traditional-format.
4220 * as.h (flag_traditional_format): Declare.
4221 * output-file.c (output_file_create): If flag_traditional_format,
4222 set BFD_TRADITIONAL_FORMAT on stdoutput.
4223 * doc/as.texinfo, doc/as.1: Document --traditional-format.
4225 * config/tc-mips.c (append_insn): Make sure that if we have a
4226 fixup for an unmatched %hi reloc, it does not associated with a
4229 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
4230 * doc/Makefile.in: Likewise.
4232 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
4234 * config/tc-m32r.c (check_for_side_effects): New function.
4235 (can_make_parallel): Add checks for instruction side effects
4236 clashing with the other instruction.
4237 (assemble_parallel_insn): Improve warning messages. Return error
4238 message from non-swapped instruction order.
4240 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
4242 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
4244 * config/tc-arm.h: Replace md_after_pass_hook definition with a
4245 md_cleanup definition. This moves the forced literal output to
4246 the end of the source pass, and avoids macro's inserting literals
4247 into the code immediately after the macro expansion.
4249 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
4251 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
4252 a gas internal symbol is adjustable.
4253 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
4255 * as.h: If gcc version greater than 2.6, use `__format__' and
4256 `__printf__' in function attributes, rather than `format' and
4259 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
4261 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
4263 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
4265 Add tms320c30 support:
4266 * config/tc-tic30.h: New file.
4267 * config/tc-tic30.c: New file.
4268 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
4269 TARGET_FORMAT as "coff-tic30".
4270 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
4271 * Makefile.am: Rebuild dependencies.
4272 (CPU_TYPES): Add tic30.
4273 (CPU_OBJ_VALID): tic30-aout is valid.
4274 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
4275 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
4276 * configure, Makefile.in: Rebuild.
4278 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
4280 * config/tc-v850.c (md_assemble): Improvements to error messages.
4282 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
4284 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
4285 BFD_RELOC_HI16_S to store the high bits of any value.
4287 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
4288 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
4289 assembler calculate relocations to any external symbol at all.
4290 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
4291 involving generation of pc-relative relocs.
4292 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
4293 has been moved to md_apply_fix3.
4295 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
4296 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
4297 which actually means (the address of identifier's GOT entry) +
4298 constant, which is not particularly useful.
4300 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
4302 * read.h (include_dirs): Declare.
4303 (include_dir_count,include_dir_maxlen): Declare.
4305 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
4307 * configure.in: Correct check for shared opcodes library.
4308 * configure: Rebuild.
4310 * listing.c (buffer_line): If we can't open the file, set at_end.
4311 (listing_print): Remove unused local variable fi.
4313 * config/m68k-parse.y (reglistpair): Handle register list in
4316 * config/vms-conf.h: Don't undef VERSION.
4318 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
4320 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
4322 (GENERIC_OBJS): New variable, with the rest of the old OBJS
4324 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
4325 ($(srcdir)/make-gas.com): Rename from make-gas.com.
4326 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
4327 (EXTRA_DIST): Define.
4328 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
4329 explicitly rather than via the list of object files.
4330 (gcc-as.opt): New file created when make-gas.com is run.
4331 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
4332 itbl-cpu.h} to #include appropriate file rather than copying that
4334 * config/vms-conf.h: Synchronize with current config.in.
4335 * Makefile.in: Rebuild.
4337 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
4339 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
4340 (parallel_ok): Relaxed parallel subinstruction dependency check.
4342 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
4344 * as.h (flag_warn_suppress_instructionswap): added new flag.
4345 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
4346 command line argument.
4347 * tc-d10v.c (write_2_short): emit "Swapping instructions"
4348 warning only if flag_warn_suppress_instructionswap is false.
4350 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
4352 * configure.in (i386-*-mingw32*): New target.
4353 * configure: Rebuild.
4355 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
4357 * symbols.c (resolve_symbol_value): Don't set the segment if it
4358 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
4360 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
4363 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
4365 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
4366 depends upon HAVE_{UNLINK,REMOVE} values rather than host
4369 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
4371 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
4373 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
4375 * config/tc-v850.c (v850_insert_operand): Display instruction when
4376 an error is encountered.
4378 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
4380 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
4381 (i386-*-sco3.2v5*coff): New target.
4382 (i386-*-sco3.2*): New target.
4383 * configure: Rebuild.
4385 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
4387 * config/tc-v850.c: Tidy error message production.
4389 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
4391 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
4392 validate_immediate return value in the right type for comparisons
4395 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
4397 * listing.c (MAX_BYTES): Use listing variables not constants.
4398 (data_buffer): No longer an array, but a pointer.
4399 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
4400 (listing_listing): Allocate data_buffer.
4402 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
4404 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
4405 --listing-rhs-width, --listing-cont-lines.
4406 (show_usage): Update.
4407 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
4408 (listing_lhs_cont_lines, listing_rhs_width): New vars.
4409 (print_lines): Use the variables instead of the constants.
4410 (listing_listing): Likewise.
4411 * listing.h: Declare the new vars.
4413 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
4415 * as.c (parse_args): Add --keep-locals alias for -L.
4416 Add --strip-local-absolute.
4417 (show_usage): Update.
4418 * as.h (flag_strip_local_absolute): New flag.
4419 * symbols.c (S_IS_LOCAL): Use it.
4420 * config/obj-aout.h (S_IS_LOCAL): Likewise.
4421 * config/obj-bout.h (S_IS_LOCAL): Likewise.
4422 * config/obj-coff.h (S_IS_LOCAL): Likewise.
4424 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
4426 * config/tc-m32r.c: Detect if explicitly parallel instructions
4427 might have an io conflict and issue a warning message.
4429 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
4431 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
4432 cgen_swap_fixups): Functions to save, restore and swap the fixup
4433 chain with a backup copy.
4434 (cgen_asm_finish_insn): Returns address of constructed insn.
4436 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
4438 * listing.c (file_info_struct): Remove FILE, add POS.
4439 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
4440 (file_info): Don't open the file.
4441 (buffer_line): Check for the file in the last_open cache, updating
4443 (print_source): Don't reference file_info->file.
4444 (listing_listing): Likewise.
4445 (listing_print): Close the file in the cache, if any.
4447 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
4449 * read.c (dwarf_file_string): New file static variable.
4450 (emit_expr): Look for constant sequence that leads up to a file
4451 name in DWARF debugging output.
4452 (stringer): Use dwarf_file_string to decide whether to accept a
4453 string as a file name.
4455 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
4457 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
4458 (crack_operand): Add reg->reglst MRI hack.
4459 (r_seg): Put reglst symbols in reg_section.
4460 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
4462 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
4464 * tc-sh.c (get_specific): Handle SGR & DBR.
4466 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
4468 * tc-h8300.c (parse_reg): Take the length of the symbol into
4469 account when attempting to match a register name.
4470 * tc-h8500.c (parse_reg): Likewise.
4472 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
4474 * cgen.c: Formatting changes to improve readability.
4476 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
4478 * config/tc-mips.c (macro): Rework division code to avoid unfilled
4481 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
4483 Based on a patch from Jim Wilson
4484 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
4485 (tc_gen_reloc): Handle cross section PC relative relocs
4488 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
4490 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
4492 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
4494 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
4495 (expr_jmp_buf): New static local.
4496 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
4497 (cgen_md_operand): New function.
4498 * tc-m32r.c: Clean up pass over `struct foo' usage.
4499 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
4501 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
4503 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
4504 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
4506 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
4508 * config/tc-i386.c (i386_operand): Give an error if there are
4509 unrecognized characters after an expression.
4511 For older changes see ChangeLog-9697