1 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
4 OBJ_ELF. If ELF, add "sq".
5 (md_parse_option): If ELF, ignore -s and -q.
6 (md_show_usage): Mention ELF options.
8 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
10 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
13 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
15 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
17 * config/tc-hppa.c (struct pa_it): New field "trunc".
18 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
19 (pa_parse_ftest_gfx_completer): New function
20 (pa_parse_fp_cnv_format): New function.
22 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
23 (md_apply_fix): Handle 22bit pc-rel branches.
25 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
27 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
29 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
31 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
33 at Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
35 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
38 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
40 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
43 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
45 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
46 unwinds unless the function is in the text space.
47 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
49 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
51 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
52 (md_assemble): To here. Tweak address generation.
54 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
56 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
57 (md_assemble): Call dwarf2_where for OBJ_ELF.
58 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
59 (pa_end_of_source): New function.
60 * tc-hppa.h (md_end): Define for OBJ_ELF.
62 1999-09-14 Michael Meissner <meissner@cygnus.com>
64 * configure.in (Canonicalization of target names): Remove adding
65 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
66 generates $ac_config_sub with a ${CONFIG_SHELL} already.
67 * configure: Regenerate.
69 1999-09-14 Donn Terry <donn@interix.com>
71 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
73 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
75 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
76 pc-relative jmp/call to an absolute symbol.
77 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
78 absolute section symbols.
80 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
81 jump handling code and comments.
83 1999-09-12 Ian Lance Taylor <ian@zembu.com>
85 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
86 the value if TE_PE and a global defined symbol.
88 1999-09-11 Ian Lance Taylor <ian@zembu.com>
90 * write.c (dump_section_relocs): Call print_symbol_value_1 to
91 print the symbol, rather than printing it here.
93 1999-09-11 Donn Terry <donn@interix.com>
95 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
96 BFD_RELOC_RVA relocations.
98 * config/tc-i386.c (md_undefined_symbol): Compare the name against
99 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
102 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
104 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
105 * doc/internals.texi (Object format backend): Document
108 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
109 relocations against global symbols if TE_PE.
111 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
112 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
114 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
117 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
118 symbols which do not have a constant value, or tags with
119 non-tags. Remove the symbol from the list before adding it at the
122 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
123 C_FCN symbol differently if TE_PE.
124 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
125 appears in the pseudo-op, rather coff_line_base which is only set
128 * config/obj-coff.c (obj_coff_loc): New static function.
129 (obj_pseudo_table): Add "loc".
131 * config/obj-coff.c (add_lineno): Check that the line number is
134 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
135 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
137 (md_atof): Return NULL rather than 0.
138 * config/tc-i386.c (md_atof): Change type to int.
139 * expr.c (expr): Change first parameter to int.
140 * config/obj-coff.c: Add declarations for static functions.
141 (coff_frob_symbol): Use SYM_AUXENT.
142 * config/tc-i386.h (flag_16bit_code): Don't declare.
144 * config/obj-coff.c (obj_coff_section): Default to setting
145 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
147 * write.c (adjust_reloc_syms): Print adjusted fixup.
149 * expr.c (integer_constant): Correct too_many_digits calculation
152 1999-09-09 Andreas Schwab <schwab@suse.de>
154 * doc/c-arm.texi: Fix arguments of @var to not contain
157 1999-09-08 Philip Blundell <pb@nexus.co.uk>
159 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
161 (md_parse_option): Only support -k flag for ELF and COFF targets.
163 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
165 * config/tc-hppa.c (pa_ip): Put strict register checks before
166 call to pa_parse_number.
168 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
170 1999-09-06 Ian Lance Taylor <ian@zembu.com>
172 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
175 1999-09-06 Donn Terry <donn@interix.com>
177 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
179 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
181 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
182 candidate instruction. Require registers for register arguments
183 when in strict mode. Require assemble-time constants for
184 constants when in strict mode.
185 (pa_get_absolute_expression): Require a constant when in strict
188 1999-09-06 Nick Clifton <nickc@cygnus.com>
190 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
192 1999-09-04 Steve Chamberlain <sac@pobox.com>
194 * config/tc-pj.c: New file, supports picoJava in ELF.
195 * config/tc-pj.h: Ditto.
196 * configure.in (pjl*, pj*): New targets.
197 * Makefile.am: Rebuild dependencies.
199 (TARGET_CPU_CFILES): Add config/tc-pj.c.
200 (TARGET_CPU_HFILES): Add config/tc-pj.h.
201 * doc/c-pj.texi: New file.
202 * doc/as.texinfo: Add some PJ specifics.
203 * doc/all.texi: Add PJ to the list of all architectures, sort them
205 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
206 * configure, Makefile.in, doc/Makefile.in: Rebuild.
208 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
210 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
211 (obj_frob_file): Test for null pointer.
212 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
213 (OBJ_PROCESS_STAB): And here.
216 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
217 except OBJ_PROCESS_STAB, which we #undef for ecoff.
218 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
220 * config/obj-coff.c (no_func): Remove.
221 (coff_format_ops): Change occurrences of no_func to 0, as we test
222 for 0 in obj-multi.h.
224 * configure.in: Enable bfd for i386-coff when primary target is
225 bfd. Enable i386 elf,coff emulation support. Don't set
226 USE_EMULATIONS=1 or te_file=multi unless there is more than one
227 emulation to support.
228 *configure: Regenerate.
230 1999-09-02 Nick Clifton <nickc@cygnus.com>
232 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
233 .section .line directive is encountered.
235 1999-09-01 Nick Clifton <nickc@cygnus.com>
237 * config/tc-arm.c (md_section_align): Do not align sections in ELF
240 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
241 * as.texinfo: Document --gdwarf2 command line option.
242 Add additional documentation of ARM command line switches.
244 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
246 * config/tc-i386.c (i386_intel_memory_operand): Combine
247 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
248 and RESTORE_END_STRING around parse_register calls.
249 (i386_operand): Here too.
250 (i386_is_reg): Remove.
251 (parse_register): Move as_bad calls from within this function to
254 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
256 Based on a patch from H.J. Lu <hjl@gnu.org>
257 * config/tc-i386.c (parse_register): Handle FP regs specially.
258 (md_begin): Remove '(' and ')' from register_chars.
260 1999-08-29 Doug Evans <devans@casey.cygnus.com>
262 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
263 error message (done elsewhere).
265 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
267 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
269 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
271 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
274 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
276 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
278 Add new completers. Fix bug in 64 bit condition handling.
280 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
283 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
285 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
287 * config/tc-hppa.c (pa_ip): Add case for 'I'.
289 1999-08-27 Jim Wilson <wilson@cygnus.com>
291 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
292 (struct ls): Add frag field. Initialize it to zero.
293 (out_end_sequence): New local text_frag. Set it while in text section.
294 Replace address check with frag check. Set ls.frag to text_frag if
296 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
297 Set it before switching sections. Replace address check with frag
298 check. Set ls.frag to saved_frag if out_set_addr called.
300 1999-08-26 David Mosberger <davidm@hpl.hp.com>
302 * dwarf2dbg.c (out_end_sequence): If address changed, directly
303 output "advance_pc" opcode instead of calling gen_addr_line().
304 The latter has the undesired side-effect of creating a new row
305 in the debug line info matrix.
307 1999-08-26 Jim Wilson <wilson@cygnus.com>
309 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
310 ls.last_filename if last is less than zero. Set ls.last_filename
311 when allocating new entry.
312 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
315 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
317 * config/tc-i386.c (i386_index_check): Fix the displacement size
318 when INFER_ADDR_PREFIX.
320 1999-08-18 Nick Clifton <nickc@cygnus.com>
322 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
325 1999-08-17 Ian Lance Taylor <ian@zembu.com>
327 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
328 handle 0xffffNNNN constants correctly.
330 1999-08-16 Nick Clifton <nickc@cygnus.com>
332 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
335 1999-08-13 Nick Clifton <nickc@cygnus.com>
337 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
338 (md_apply_fix3): Always pass positive values to
341 1999-08-12 Nick Clifton <nickc@cygnus.com>
343 * config/tc-arm.c (skip_whitespace): New macro.
346 (md_apply_fix3): Store relocation offset in addend for ELF based
348 (arm_force_relocation): Always generate relocs for Thumb function
351 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
353 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
354 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
356 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
358 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
359 flags for the unwind subspace.
361 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
362 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
363 suitable relocation based on the size of the target's pointer.
364 Always Use subsegment zero for the unwinders.
365 (pa_level): Handle "2.0w".
367 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
369 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
370 with the following instruction unless this was specified.
372 1999-08-09 Ian Lance Taylor <ian@zembu.com>
374 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
375 certain sections, to match BFD changes.
377 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
379 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
380 (EXTRA_SCRIPTS): Define to keep automake happy.
381 * Makefile.in: Rebuild.
383 1999-08-08 Ian Lance Taylor <ian@zembu.com>
385 * Makefile.am: Rename .dep* files to DEP*.
386 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
387 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
389 * Makefile.in: Rebuild.
391 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
393 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
395 1999-08-08 Ian Lance Taylor <ian@zembu.com>
397 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
398 avoid problems on DOS filesystems.
399 * Makefile.in: Rebuild.
401 * doc/as.texinfo (Section): Document 's' flag for COFF version.
403 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
405 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
408 1999-08-08 Ian Lance Taylor <ian@zembu.com>
410 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
411 line to create ${GDBINIT} rather than .gdbinit.
412 * configure, Makefile.in, doc/Makefile.in: Rebuild.
414 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
416 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
418 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
420 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
422 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
424 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
425 non-adjustable symbols.
427 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
429 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
431 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
433 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
436 1999-08-05 Donn Terry <donn@interix.com>
438 * config/te-interix.h: New file.
439 * configure.in (i386-*-interix*): New target.
440 * configure: Rebuild.
442 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
444 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
445 selectors for ELF too.
446 (selector_table): Add "ltp" and "rtp" selectors.
448 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
450 * config/tc-i386.c (i386_operand): No need to change
451 operand_string pointer in segment reg case before goto
452 do_memory_reference. Initialise displacement_string_start and
453 displacement_string_end after do_memory_reference label.
454 (i386_index_check): Add operand_string param, and print error
455 message on failure here.
456 (i386_intel_memory_operand): Instead of here.
457 (i386_operand): And here.
458 (INFER_ADDR_PREFIX): Enable.
460 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
462 * config/tc-i386.h (DefaultSize): Define. Renumber following
463 opcode_modifier defines.
465 From Etienne Lorrain <etienne.lorrain@ibm.net>
466 * config/tc-i386.c (stackop_size): New variable.
467 (set_16bit_code_flag): Clear it here.
468 (set_16bit_gcc_code_flag): New function.
469 (md_pseudo_table): Add "code16gcc" entry.
470 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
472 1999-08-03 Ian Lance Taylor <ian@zembu.com>
474 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
475 next_set_end even if the end symbol is being discarded.
477 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
478 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
479 * config/obj-coff.c: Likewise.
480 (seg_info_type): Remove.
481 (seg_info_off_by_4): Change to array of segT.
482 (s_get_segment): Adjust accordingly.
483 (obj_pseudo_table): Fully initialize sentinel entry.
485 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
486 Ralf Baechle <ralf@uni-koblenz.de>.
488 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
490 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
492 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
494 * config/tc-i386.c: Indentation and white space changes.
495 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
496 don't enable it by default.
497 (i386_intel_operand): Remove redundant prototype.
498 Move check on number of memory operands, and i.mem_operands++
499 (i386_intel_memory_operand): To here.
500 Remove i386_immediate code from here. Remove special case code
501 for input and output using (%dx). Remove base/index checks and
502 call i386_index_check instead. Save initial operand_string
503 argument for error message.
504 (i386_operand): Remove redundant prototype. Move base/index
505 checks to i386_index_check.
506 (i386_displacement): Move intel mode check for non-zero
508 (i386_intel_memory_operand): To here.
510 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
512 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
513 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
514 by .register pseudo-op if -64 and --no-undeclared-regs.
515 (s_register, sparc_adjust_symtab): New functions.
516 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
517 Declare sparc_adjust_symtab as tc_adjust_symtab.
518 * doc/c-sparc.texi: Add description of #ignore special literal
519 for .register pseudo-op.
521 1999-07-30 Catherine Moore <clm@cygnus.com>
523 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
524 the relocation's section offset.
526 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
528 * write.c (fixup_segment): Fix generic error check overflow test.
530 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
531 X_add_number to long.
533 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
535 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
538 1999-07-27 Ian Lance Taylor <ian@zembu.com>
540 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
543 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
545 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
547 * configure.bat: Remove; obsolete.
548 * config/go32.cfg: Likewise.
550 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
552 * configure.in (i386-*-vxworks*): New target.
553 * configure: Rebuild.
555 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
557 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
559 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
561 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
563 (output_insn): Put OLO10's secondary addend into tc_fix_data.
564 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
565 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
566 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
567 MAX_RELOC_EXPANSION): Define.
568 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
570 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
572 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
573 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
574 block. Print a warning if an 8-bit or 16-bit constant
575 displacement or immediate is truncated on output.
576 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
578 (i386_operand): Disallow immediate jump absolute operand.
580 1999-07-15 Ian Lance Taylor <ian@zembu.com>
582 * configure.in: Bump version number to 2.9.5.
583 * configure: Rebuild.
585 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
588 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
590 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
591 (cons_fix_new_hppa): Derive size of fixup from size of the object.
593 1999-07-14 Philip Blundell <pb@nexus.co.uk>
595 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
597 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
599 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
600 if -mno-fpu was given.
601 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
603 (cons_fix_new_arm): Remove misleading comments.
605 1999-07-14 Ian Lance Taylor <ian@zembu.com>
607 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
609 (relax_segment): Likewise. After giving a rs_org error, convert
610 the frag to rs_align to avoid cascading errors.
612 1999-07-12 Andreas Schwab <schwab@suse.de>
614 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
616 1999-07-11 Ian Lance Taylor <ian@zembu.com>
618 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
619 as appropriate. Fill in structure initializations. Add variable
620 initializations. Add casts.
621 * dwarf2dbg.c (print_stats): Change i to size_t.
622 * listing.c (listing_listing): Change list_line to unsigned int.
624 1999-07-10 Ian Lance Taylor <ian@zembu.com>
626 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
627 rather than checking for \001 and \002 in symbol name.
628 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
630 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
632 * configure.in (hppa*-linux-gnu*): New target.
633 * configure: Rebuilt.
635 1999-07-08 Nick Clifton <nickc@cygnus.com>
637 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
639 1999-07-07 Nick Clifton <nickc@cygnus.com>
641 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
642 accessing symbolP directly.
644 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
646 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
649 1999-07-05 Nick Clifton <nickc@cygnus.com>
651 * config/tc-arm.c (ARM_EXT_V5): Define.
652 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
653 (md_begin): Detect ARM v5 architectures.
654 (md_parse_option): Accept arm v5 specification.
655 (md_show_usage): Documment -marmv5 switch.
657 * doc/c-arm.texi: Document -marmv5 command line option.
659 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
661 (validate_immediate_twopart): New function. Determine if a
662 constant can be computed by two ADD instructions.
663 (output_inst): Remove its command line parameter - it was never
665 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
666 implememt the ADRL pseudo op.
667 (tc_gen_reloc): Generate a suitable error message if an ADRL
668 instruction tries to generate a real reloc.
670 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
672 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
674 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
677 1999-06-27 H.J. Lu <hjl@gnu.org>
679 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
680 non BFD_ASSEMBLER case.
682 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
684 * config/obj-coff.c (obj_coff_section): Mark writable sections as
687 1999-06-26 David Mosberger <davidm@hpl.hp.com>
689 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
690 out_end_sequence() when the address decreases due to a new frag.
691 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
692 numbering starts with 1.
694 1999-06-23 Nick Clifton <nickc@cygnus.com>
696 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
698 (mcore_s_text): Call obj_elf_text for ELF target.
699 (mcore_s_data): Call obj_elf_data for ELF target.
700 (mcore_s_section): No longer ELF specific. Call obj_coff_section
702 (mcore_s_bss): New function: Dump literal table before changing
704 (mcore_s_comm): New function: Dump literal table before changing
707 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
708 No longer static functions.
709 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
710 Provide prototypes for these functions.
712 1999-06-22 Ian Lance Taylor <ian@zembu.com>
714 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
715 a list of names, to try obj_segment_name, and to try abbreviated
716 names when using COFF without long section names.
718 * config/tc-alpha.c: More use of symbol accessor functions.
719 * config/tc-arc.c: Likewise.
720 * config/tc-d30v.c: Likewise.
721 * config/tc-fr30.c: Likewise.
722 * config/tc-i860.c: Likewise.
723 * config/tc-m88k.c: Likewise.
724 * config/tc-mcore.c: Likewise.
725 * config/tc-ns32k.c: Likewise.
726 * config/tc-sparc.c: Likewise.
727 * config/tc-v850.c: Likewise.
729 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
730 sy_value with appropriate accessor functions.
731 * config/tc-arm.c (md_apply_fix3): Likewise.
732 * config/tc-d10v.c (AT_WORD_P): Likewise.
733 * config/tc-v850.c (reg_name_search): Likewise.
735 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
736 use symbol_get_bfdsym instead.
737 * config/tc-ppc.c (md_assemble): Likewise.
738 * config/tc-v850.c (v850_comm): Likewise.
740 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
742 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
743 the symbol, rather than accessing the bsym member.
744 * config/tc-d10v.c (tc_gen_reloc): Likewise.
745 * config/tc-d30v.c (tc_gen_reloc): Likewise.
746 * config/tc-mcore.c (tc_gen_reloc): Likewise.
747 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
748 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
749 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
750 * config/tc-tic30.c (tc_gen_reloc): Likewise.
751 * config/tc-v850.c (tc_gen_reloc): Likewise.
753 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
755 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
756 (hppa_gen_reloc_type): Conditionalize on BFD64.
757 (tc_gen_reloc): Re-enable ELF relocations.
758 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
760 1999-06-21 Ian Lance Taylor <ian@zembu.com>
762 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
764 (do_ldst): Move assignment out of if condition.
765 (md_apply_fix3): Add casts to avoid printf format warnings. Add
766 parentheses to avoid warning.
768 1999-06-21 Nick Clifton <nickc@cygnus.com>
770 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
771 macro to get at the BFD symbol associated with a GAS symbol.
773 1999-06-19 Ian Lance Taylor <ian@zembu.com>
775 * config/tc-ppc.c: Update for symbol handling changes.
776 * config/obj-coff.c: Likewise.
778 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
780 * tc-hppa.c: General cleanups of ELF support. No more spaces
781 and subspaces for ELF.
782 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
783 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
784 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
785 (UNWIND_SECTION_NAME): Likewise.
786 (space/subspace related structures): Conditionalize definitions
788 (space/subspace directives and support routines): Conditionalize
789 definitions and references/uses on OBJ_SOM.
790 (label_symbol_struct): For ELF, track the symbol's segment. For
792 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
794 (USE_ALIASES): Kill for both SOM & ELF.
795 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
796 (pa_space, pa_subspace): Corresponding changes.
797 (pa_spaces_begin): Corresponding chagnes.
798 (md_begin): Do not muck around with space/subspace stuff for
800 (md_apply_fix): Temporarily disable argument relocation stuff
802 (tc_gen_reloc): Temporarily disable relocation generation for
804 (pa_build_unwind_subspace): Similarly.
806 1999-06-16 Nick Clifton <nickc@cygnus.com>
808 * config/tc-arm.c (thumb_set): New pseudo op.
809 (text, data, section): Override these pseudo ops with ARM
811 (s_thumb_set): New function: Perform the same as a .set pseudo
812 op, but also mark the alias'ed symbol as being a Thumb
814 (arm_s_text): New function: Perform the same as the .text
815 pseudo op, but dump the literal pool before changing
817 (arm_s_data): New function: Perform the same as the .data
818 pseudo op, but dump the literal pool before changing
820 (arm_s_section): New function: Perform the same as the
821 .section pseudo op, but dump the literal pool before changing
823 (arm_cleanup): Do not reset the current section before dumping
826 1999-06-17 Nick Clifton <nickc@cygnus.com>
828 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
829 OPTION_NO_WARN_UNMATCHED entries.
830 (md_parse_option): Generate a warning message if an unrecognised
831 option is encountered.
833 * config/tc-d10v.c (do_not_ignore_hash): New variable.
834 (get_operands): When parsing an expression after an '@' symbol
835 has been detected, do not ignore '#' symbols.
836 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
839 1999-06-13 Ian Lance Taylor <ian@zembu.com>
841 From K. Richard Pixley <rich@noir.com>:
842 * configure.in (ppc-*-vxworks*): New target.
843 * configure: Rebuild.
845 1999-06-12 Philip Blundell <philb@gnu.org>
847 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
849 1999-06-13 Ian Lance Taylor <ian@zembu.com>
851 * write.c (adjust_reloc_syms): Rather than never reducing reloc
852 which refer to symbols in linkonce sections, permit reducing the
853 relocs if the symbol is local.
855 1999-06-12 Ian Lance Taylor <ian@zembu.com>
857 * subsegs.c (subseg_text_p): New function.
858 * as.h (subseg_text_p): Declare.
859 * read.c (do_align): Use subseg_text_p to set the default fill.
860 * write.c (subsegs_finish): Likewise.
861 * config/obj-coff.c (write_object_file): Likewise.
862 * config/tc-i386.h (md_maybe_text): Don't define.
863 (md_do_align): Use subseg_text_p to set the default fill.
864 * config/tc-m32r.c (m32r_do_align): Likewise.
865 * config/tc-sh.c (sh_do_align): Likewise.
866 * config/tc-sparc.h (md_do_align): Likewise.
868 1999-06-12 David O'Brien <obrien@freebsd.org>
870 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
871 * configure: Rebuild.
873 1999-06-12 Ian Lance Taylor <ian@zembu.com>
875 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
876 * Makefile.am: Rebuild dependencies.
877 * Makefile.in: Rebuild.
879 * config/tc-i386.c (i386_immediate): Remove unused label
882 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
883 * symbols.c: Likewise.
884 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
885 sy_next field when taking address, rather than symbol_next.
887 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
889 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
890 value from the output file architecture.
891 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
892 * dwarf2dbg.h: Change bfd_vma to addressT.
894 1999-06-11 Ian Lance Taylor <ian@zembu.com>
896 * dwarf2dbg.h: Use PARAMS in function declarations.
898 1999-06-11 Martin Dorey <mdorey@madge.com>
900 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
901 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
903 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
905 1999-06-11 Ian Lance Taylor <ian@zembu.com>
907 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
909 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
912 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
914 * read.c (read_a_source_file): Only declare inescape if
917 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
919 (find_entry_byval): Add parens to avoid warning.
921 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
923 * symbols.c (resolve_symbol_value): Don't permit subtraction of
926 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
928 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
931 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
932 synthetize_setx): New functions.
933 (md_assemble): Broken the special cases into the above
934 functions. Make compiler happy if sizeof(bfd_vma)==4.
935 Fix sethi generated from set/setuw. If instructions have a relloc,
936 always clear the fields to be relocated in the opcode.
937 (sparc_ip): Remove special_case global variable.
939 1999-06-10 Ian Lance Taylor <ian@zembu.com>
941 Based on patches from John W. Woznack <jwoznack@concentric.net>:
942 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
943 indication of success rather than a value.
944 (itbl_get_val): Likewise.
945 (itbl_get_field): Use strcspn. Change delimiters to include
947 * itbl-ops.h (itbl_get_reg_val): Update declaration.
948 (itbl_get_val): Likewise.
949 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
951 * symbols.c (copy_symbol_attributes): Convert local symbols to
954 1999-06-10 Nick Clifton <nickc@cygnus.com>
956 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
959 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
961 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
962 Optimize set if sizeof(bfd_vma) == 64.
963 (sparc_ip): Fix sethi - without %hi() it should generate
964 R_SPARC_22 reloc, not R_SPARC_HI22.
965 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
967 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
969 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
970 (s_ncons): New function.
971 (native_op_table): New table.
972 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
973 R_SPARC_OLO10 handling.
975 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
977 * expr.h (struct expressionS): Revert last change; widen X_op.
978 * config/tc-alpha.c (md_begin): Check the field is wide enough.
980 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
982 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
983 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
984 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
985 * Makefile.in: Regenerated.
987 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
988 `common' pass on to s_mri_common.
989 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
991 1999-06-06 Richard Henderson <rth@cygnus.com>
993 * config/obj-elf.c (obj_elf_section): Don't free the return
994 value of demand_copy_C_string.
996 1999-06-05 Richard Henderson <rth@cygnus.com>
998 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
999 creation logic from obj_elf_create_section.
1001 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
1002 (section_stack): New.
1003 (special_sections): Make const.
1004 (obj_elf_section): Gut and rewrite parsing.
1005 (obj_elf_change_section): New function broken out of obj_elf_section.
1006 (obj_elf_parse_section_letters): Likewise.
1007 (obj_elf_section_word): Likewise.
1008 (obj_elf_section_type): Likewise.
1009 (obj_elf_previous): Treat as a toggle.
1010 (obj_elf_popsection): New.
1011 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
1012 (ppc_section_type): Likewise.
1013 * config/tc-ppc.h: Likewise.
1015 * expr.h (struct expressionS): Don't make X_op a bitfield.
1016 * config/tc-alpha.c: Update for symbol handling changes.
1017 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
1018 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
1020 1999-06-05 Richard Henderson <rth@cygnus.com>
1022 * dwarf2dbg.c (*): Convert to K&R + prototypes.
1023 (dwarf2_gen_line_info): Kill unused variables.
1024 (dwarf2_finish): Likewise.
1025 (dwarf2_where): Likewise.
1026 (dwarf2_directive_file): If we've only got a string,
1027 hand off to s_app_file.
1028 * ecoff.c: Move the include of ecoff.h.
1029 * symbols.h (S_IS_FUNCTION): Prototype.
1031 * read.c (LEX_HASH): Supply a default.
1033 (s_globl): Update `c' after skipping whitespace.
1034 * read.h (LEX_END_NAME, is_name_ender): New.
1035 * expr.c (get_symbol_end): Respect it.
1037 1999-06-04 Mark Klein <mklein@dis.com>
1039 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
1041 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
1043 * config/tc-hppa.c: Update for symbol handling changes.
1045 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1047 * cgen.c: Update for symbol handling changes.
1048 * config/tc-m32r.c: Likewise.
1050 * config/tc-hppa.h: Update for symbol handling changes.
1051 * config/tc-hppa.c: Likewise.
1053 * config/tc-arm.h: Update for symbol handling changes.
1054 * config/tc-arm.c: Likewise.
1055 (symbol_make_empty): Remove. Just use symbol_create.
1057 * symbols.c (symbol_set_tc): Correct name.
1059 * Makefile.am: Rebuild dependencies.
1060 ($(OBJS)): Don't depend upon struc-symbol.h.
1061 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
1062 * dep-in.sed: Don't remove struc-symbol.h.
1063 * Makefile.in: Rebuild.
1065 * doc/internals.texi (Symbols): Describe changes in symbol
1068 1999-06-03 Richard Henderson <rth@cygnus.com>
1070 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
1071 instead of doing the work by hand.
1073 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1075 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
1076 state of line state-machine.
1077 (struct ls): Collect DWARF2 line state-machine state in new member
1078 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
1079 resulted in any DWARF2 directives.
1080 (reset_state_machine): New function.
1081 (out_end_sequence): Ditto.
1082 (dwarf2_gen_line_info): When switching sections or switching to a
1083 lower text address, call out_end_sequence() first to terminate the
1084 previous code sequence as code sequences MUST have monotonically
1085 increasing addresses.
1086 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
1088 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1090 * as.c (parse_args): Add option -gdwarf2 to allow requesting
1091 DWARF2 debug info (line information only, at this point).
1092 * as.h: Update comment about supported debug formats.
1093 * dwarf2dbg.c, dwarf2dbg.h: New files.
1094 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
1096 * expr.c (operand): Don't use [ for parens if we want an index op.
1097 (op_encoding): Switch [ into O_index, if desired.
1098 (op_rank): Renumber with O_index on bottom.
1099 (expr): If O_index, match closing bracket.
1100 * expr.h (O_index): New.
1102 * read.c (read_a_source_file): Conditionally allow matched "
1103 in lines passed to md_assemble.
1105 * config/obj-elf.c (elf_pseudo_table): Add `common'.
1107 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1109 Add support for storing local symbols in a small structure to save
1110 memory when assembling large files.
1111 * as.h: Don't include struc-symbol.h.
1112 (symbolS): Add typedef.
1113 * symbols.c: Include struc-symbol.h.
1114 (local_hash): New static variable.
1115 (save_symbol_name): New static function, from symbol_create.
1116 (symbol_create): Call save_symbol_name.
1117 (local_symbol_count): New static variable.
1118 (local_symbol_conversion_count): Likewise.
1119 (LOCAL_SYMBOL_CHECK): Define.
1120 (local_symbol_make): New static function.
1121 (local_symbol_convert): New static function.
1122 (colon): Handle local symbols. Create local symbol for local
1124 (symbol_table_insert): Handle local symbols.
1125 (symbol_find_or_make): Create local symbol for local label name.
1126 (symbol_find_base): Check for local symbol.
1127 (symbol_append, symbol_insert): Check for local symbols.
1128 (symbol_clear_list_pointers, symbol_remove): Likewise.
1129 (verify_symbol_chain): Likewise.
1130 (copy_symbol_attributes): Likewise.
1131 (resolve_symbol_value): Handle local symbols.
1132 (resolve_local_symbol): New static function.
1133 (resolve_local_symbol_values): New function.
1134 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
1135 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
1136 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
1137 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
1138 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
1139 (symbol_previous, symbol_next): New functions.
1140 (symbol_get_value_expression): Likewise.
1141 (symbol_set_value_expression): Likewise.
1142 (symbol_set_frag, symbol_get_frag): Likewise.
1143 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
1144 (symbol_mark_used_in_reloc): Likewise.
1145 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
1146 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
1147 (symbol_mri_common_p): Likewise.
1148 (symbol_mark_written, symbol_clear_written): Likewise.
1149 (symbol_written_p): Likewise.
1150 (symbol_mark_resolved, symbol_resolved_p): Likewise.
1151 (symbol_section_p, symbol_equated_p): Likewise.
1152 (symbol_constant_p): Likewise.
1153 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
1154 (symbol_get_obj, symbol_set_obj): Likewise.
1155 (symbol_get_tc, symbol_set_tc): Likewise.
1156 (symbol_begin): Initialize local_hash.
1157 (print_symbol_value_1): Handle local symbols.
1158 (symbol_print_statistics): Print local symbol statistics.
1159 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
1160 Declare new symbols.c functions. Move many declarations here from
1162 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
1163 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
1164 (struct symbol): Move bsym to make it clearly the first field.
1165 Remove TARGET_SYMBOL_FIELDS.
1166 (symbolS): Don't typedef.
1167 (struct broken_word): Remove.
1168 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
1169 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
1170 (symbol_clear_list_pointers): Likewise.
1171 (symbol_insert, symbol_remove): Likewise.
1172 (symbol_previous, symbol_append): Likewise.
1173 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
1174 (struct local_symbol): Define.
1175 (local_symbol_converted_p, local_symbol_mark_converted): Define.
1176 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
1177 (local_symbol_get_frag, local_symbol_set_frag): Define.
1178 (local_symbol_get_real_symbol): Define.
1179 (local_symbol_set_real_symbol): Define.
1181 * write.c (write_object_file): Call resolve_local_symbol_values.
1182 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
1183 (TARGET_SYMBOL_FIELDS): Don't define.
1184 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
1185 ECOFF_DEBUGGING, add ECOFF fields.
1186 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1187 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
1188 ECOFF_DEBUGGING, add ECOFF fields.
1189 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1190 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
1191 * config/tc-mcore.h: Don't include struc-symbol.h.
1192 (TARGET_SYMBOL_FIELDS): Don't define.
1193 (struct mcore_tc_sy): Define.
1194 (TC_SYMFIELD_TYPE): Define.
1195 * Many files: Use symbolS instead of struct symbol. Use new
1196 accessor functions rather than referring to symbolS fields
1199 * read.c (s_mri_common): Don't add in value of line_label.
1201 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
1202 checking for SEC_LINK_ONCE.
1204 * config/tc-sh.h (sh_fix_adjustable): Declare.
1206 * app.c (input_buffer): New static variable.
1207 (app_push): Save saved_input in allocated buffer.
1208 (app_pop): Restored saved_input.
1209 (do_scrub_chars): Change get parameter to take char * and int as
1210 arguments. Change GET macro to pass input_buffer to get
1211 function. Don't save input into allocated buffer.
1212 * as.h (do_scrub_chars): Update declaration.
1213 * input-file.c (input_file_get): Change to take char * and int.
1214 Read data into passed in buffer. Remove static buffer.
1215 * read.c (scrub_from_string): Change to take char * and int. Copy
1216 data into passed in buffer.
1218 * hash.h: Neaten. Declare hash_traverse.
1219 * hash.c: Complete rewrite based on BFD hashing code.
1220 * gasp.c (chunksize): New variable.
1221 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
1224 1999-05-28 Nick Clifton <nickc@cygnus.com>
1226 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
1227 addend unless the target uses an old ABI.
1229 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
1231 -Wchar-subscripts cleanup
1232 * listing.c (listing_newline): Use unsigned char variable, so
1233 calls to isascii,iscntrl are correct.
1234 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
1236 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
1237 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
1238 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
1239 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
1241 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
1243 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
1245 (arch_coldfire_p): New #define.
1246 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
1248 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
1250 * config/tc-m68k.c (install_operand): Add places `n', `o'.
1252 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
1253 (install_operand): Add place `N'.
1254 (init_table): Add registers ACC, MACSR, MASK.
1256 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
1258 * config/tc-m68k.c: Change mcf5200 --> mcf.
1259 (archs): Add mcf5206e, mcf5307.
1260 (m68k_ip): Add format `u'.
1261 (install_operand): Add place `m', `M', `h'.
1262 (init_table): Add upper/lower registers.
1264 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
1266 1999-05-28 Martin Dorey <mdorey@madge.com>
1268 * config/tc-i960.c: Several minor changes to add ELF and
1269 BFD_ASSEMBLER support.
1270 * config/tc-i960.h: Likewise.
1271 * configure.in (i960-*-elf*): New target.
1272 * aclocal.m4, configure: Rebuild.
1274 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1276 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
1277 reloc changes when defined(BFD_ASSEMBLER).
1279 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
1281 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
1283 * write.c (write_print_statistics): Output to file, not stderr.
1285 * expr.c (generic_bignum_to_int32,64): Prototype.
1287 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
1288 output_sleb128, output_uleb128, output_big_sleb128,
1289 output_big_uleb128, output_big_leb128): Prototype.
1290 (output_big_sleb128, output_big_uleb128): Make inline.
1291 (output_big_leb128): Remove inline
1293 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1294 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
1295 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
1296 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
1297 value for correct overflow check in write.c:fixup_segment.
1298 * write.c (fixup_segment): Move bitfield overflow checks to after
1299 the md_apply_fix call.
1300 * config/obj-coff.c (fixup_segment): Likewise.
1301 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
1302 valueT *val argument.
1304 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1306 * config/atof-ieee.c (gen_to_words): Correctly round a
1307 denormalized number. Fix off-by-one in range checking for
1308 exponent in a denormal.
1310 1999-05-10 Nick Clifton <nickc@cygnus.com>
1312 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
1315 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
1317 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
1319 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1321 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
1322 (ReverseRegRegmem): Remove.
1323 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
1324 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
1325 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
1328 From Doug Ledford <dledford@redhat.com>
1329 * config/tc-i386.h (RegXMM): New for P/III.
1330 * config/tc-i386.c: Add support for P/III.
1332 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
1334 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
1335 (md_begin): Allow ppc32 insns in ppc64bridge mode.
1336 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
1338 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
1340 * config/tc-i386.c (i386_immediate): Skip whitespace before
1341 complaining about junk after expression.
1342 (i386_displacement): Likewise.
1344 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
1346 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
1347 Don't copy before downcaseing.
1349 1999-05-05 Catherine Moore <clm@cygnus.com>
1351 * tc-m68k.c: Include elf/m68k.h.
1352 (m68k_elf_final_processing): New routine.
1353 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
1356 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
1358 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
1361 1999-04-30 Nick Clifton <nickc@cygnus.com>
1363 * config/tc-mcore.c (mcore_s_section): Dump literals before
1366 1999-04-29 Nick Clifton <nickc@cygnus.com>
1368 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
1371 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
1373 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1374 (TC_INIT_FIX_DATA): Delete.
1375 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1376 (TC_INIT_FIX_DATA): Delete.
1377 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
1378 * write.c (fix_new_internal): Initialize fx_cgen member.
1379 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
1380 (gas_cgen_md_apply_fix3): Update.
1381 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
1382 (md_cgen_record_fixup_exp): Update.
1383 (FX_OPINFO_R_TYPE): Update.
1385 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
1386 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
1387 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
1388 * frags.h (struct frag): Make opindex, opinfo ints.
1390 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
1392 1999-04-26 Tom Tromey <tromey@cygnus.com>
1394 * aclocal.m4, configure: Updated for new version of libtool.
1396 1999-04-22 Nick Clifton <nickc@cygnus.com>
1398 * config/tc-mcore.c (md_apply_fix3): Renamed function from
1400 (md_apply_fix3): Do not fix up absolute relocations against
1403 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
1405 1999-04-20 Nick Clifton <nickc@cygnus.com>
1407 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
1408 changes and data-in-text directives.
1409 (mcore_cons): New function: intercept cons() operations.
1410 (mcore_float_cons): New function: intercept float_cons()
1412 (mcore_stringer): New function: intercept stringer() operations.
1414 1999-04-18 Ian Lance Taylor <ian@zembu.com>
1416 * obj.h (struct format_ops): Change generate_asm_lineno field to
1418 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
1420 * config/tc-alpha.c (find_opcode_match): Add default case to
1422 (find_macro_match): Likewise.
1423 (load_expression): Parenthesize && within ||.
1425 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1427 1999-04-17 Nick Clifton <nickc@cygnus.com>
1429 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
1430 .text .data .section pseudo ops.
1431 (mcore_s_section): New function. Dump lits before changing secs.
1432 (mcore_s_text): New function. Dump lits before changing secs.
1433 (mcore_s_data): New function. Dump lits before changing secs.
1435 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
1437 * config/tc-mips.c (mips_32bitmode): New.
1438 (md_begin): Set mips_32bitmode if needed.
1439 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
1440 Set EF_MIPS_32BITMODE.
1442 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
1444 * config/obj-coff.c (c_section_symbol): Fix typo in previous
1447 1999-04-16 Nick Clifton <nickc@cygnus.com>
1449 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
1451 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
1453 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
1454 expressions correctly.
1457 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
1459 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
1461 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
1463 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
1464 and fmpynfadd instructions.
1466 1999-04-11 Richard Henderson <rth@cygnus.com>
1468 * as.h (environ): Declare it, if needed.
1469 * as.c (dump_statistics): Don't declare environ.
1470 * configure.in (environ): Detect declaration.
1471 * configure, config.in: Rebuild
1473 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
1474 (i386_displacement): Allocate enough space for replacement buffer.
1475 Clean up replacement buffer initialization.
1477 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
1479 * subsegs.c (section_symbol): Don't create a new symbol if one
1480 already exists; instead, use the existing one, but set its segment
1481 and frag data if it hasn't already been defined.
1482 * config/obj-coff.c (c_section_symbol): Likewise.
1484 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
1486 * tc-alpha.c (load_expression): Call as_bad instead of abort.
1488 1999-04-08 Nick Clifton <nickc@cygnus.com>
1490 * config/tc-mcore.c: New File: Support routines for MCore
1492 * config/tc-mcore.h: New File: Definitions for MCore assembler.
1493 * config/obj-coff.c: Add support for mcore-pe target.
1495 * Makefile.am: Add support for MCore targets.
1496 * Makefile.in: Regenerate.
1497 * configure.in: Add support for MCore targets.
1498 * configure: Regenerate.
1500 * doc/all.texi: Set MCORE.
1501 * doc/as.texinfo: Document MCore specific command line options.
1503 * write.h: Prevent multiple inclusion.
1505 1999-04-06 Ian Lance Taylor <ian@zembu.com>
1507 * asintl.h (LC_MESSAGES): Never define.
1508 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
1510 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
1513 * Makefile.am (m68k-parse.c): If configuring in the source
1514 directory, copy m68k-parse.y into the local directory before
1515 running ylwrap, to remove spurious differences when generating
1517 * Makefile.in: Rebuild.
1519 * config/tc-sparc.h (md_do_align): Just allocate the number of
1520 bytes necessary, rather than always allocating 1024.
1522 1999-04-04 Ian Lance Taylor <ian@zembu.com>
1524 * listing.c (listing_newline): Add cast to avoid warning.
1525 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
1526 * config/tc-i386.c (i386_scale): Add return value.
1527 (build_displacement_string): Remove unused local temp_disp2.
1528 (i386_intel_memory_operand): Add parentheses to avoid warning.
1529 (i386_intel_operand): Remove unused local end_of_operand_string.
1530 (i386_operand): Remove unused local operand_modifier.
1531 (i386_operand): Add parens to avoid warning.
1533 1999-04-04 Don Bowman <don@pixsci.com>
1535 * configure.in: Add mips*-*-vxworks* target; have it define
1537 * configure, config.in: Rebuild.
1539 1999-03-31 Nick Clifton <nickc@cygnus.com>
1541 * configure.in (emulations): Add support for arm-epoc-pe.
1542 * configure: Regenerate.
1543 * config/te-epoc-pe.h: New file. Define macros specific to
1545 * config/tc-arm.h: Select epoc-pe-arm target format if configured
1546 for arm-epoc-pe target.
1548 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
1550 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
1552 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
1554 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
1555 detect ",n" without a condition.
1556 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1559 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
1561 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
1562 instruction is encoded with one bit.
1565 1999-03-23 Ian Lance Taylor <ian@zembu.com>
1567 * doc/internals.texi (CPU backend): Mention that
1568 line_separator_chars should not include newline. From thi
1569 <ttn@mingle.glug.org>.
1571 1999-03-22 Doug Evans <devans@casey.cygnus.com>
1573 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1574 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
1576 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
1578 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
1580 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
1582 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
1585 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
1587 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
1589 1999-03-15 Martin Hunt <hunt@cygnus.com>
1591 * app.c (do_scrub_begin): Change '-' back to a symbol char
1592 so we can use multiple opcodes on a line again.
1594 * config/tc-d30v.c: By default, warn if a symbol has
1595 the same name as a register. Plus some minor
1596 updates from the branch.
1598 1999-03-13 Nick Clifton <nickc@cygnus.com>
1600 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
1601 BFD_RELOC_16 and BFD_RELOC_64.
1603 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1605 * expr.c (expr): Add missing else.
1607 1999-03-12 Nick Clifton <nickc@cygnus.com>
1609 * config/tc-arm.c (md_apply_fix3): Improve error message.
1611 1999-03-11 Doug Evans <devans@casey.cygnus.com>
1613 * Makefile.am (CPU_TYPES): Add fr30.
1614 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
1615 (fr30,m32r dependencies): Update.
1616 * Makefile.in: Rebuild.
1618 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
1619 (gas_cgen_record_fixup_exp): Ditto.
1620 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
1621 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
1622 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1623 (md_cgen_lookup_reloc): Update use of operand->type.
1624 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
1625 (md_convert_frag): Call cgen_operand_lookup_by_num.
1626 (md_cgen_lookup_reloc): Update use of operand->type.
1627 (m32r_cgen_record_fixup_exp): Ditto.
1629 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
1631 * config/tc-mips.c (md_show_usage): Fix message.
1633 1999-03-03 Nick Clifton <nickc@cygnus.com>
1635 * doc/c-arm.texi (ARM Syntax): Document new command line switches
1636 and LDR reg,=<expr> instruction.
1638 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
1641 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
1643 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
1645 1999-02-17 Nick Clifton <nickc@cygnus.com>
1647 This patch was created by: Scott Bambrough
1648 <scottb@corelcomputer.com>
1651 Special cased '@' character. The '@' character is used as the
1652 ARM assembler comment character, as a special character
1653 and in ELF .symver pseudo-op's, and as a special character in
1654 .type and .section pseudo-ops.
1655 (symver_pseudo): New static variable.
1656 (symver_state): New static variable.
1657 (struct app_save): Add field 'symver_state'.
1658 (app_push): Save global symver_state int struct app_save.
1659 (app_pop): Restore global symver_state from struct app_save.
1660 (do_scrub_chars): Special case handling of '@' character in
1663 * configure.in: Modified to recognize armv* uname syntax from ARM
1665 * configure: Regenerated.
1667 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
1668 a prefix to the section's type.
1669 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
1670 the type's typename.
1672 * config/tc-arm.h: Add support for PIC generation:
1673 (pic_code): New boolean.
1674 (obj_relocate_extern): Define.
1675 (TC_RELOC_RTSYM_LOC_FIXUP): Define
1676 (TC_CONS_FIX_NEW): Define.
1677 (tc_fix_adjustable): Define.
1678 (GLOBAL_OFFSET_TABLE_NAME): Define.
1680 * config/tc-arm.c: Add support for PIC generation:
1681 (line_seperator_chars): Allow ';' as a seperator for Linux.
1682 (is_immediate_prefix): New macro.
1683 (arm_parse_reloc): New function.
1684 (s_arm_elf_cons): New function.
1685 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
1686 (md_undefined_symbol): Special case handling for the Global Offset
1688 (md_apply_fix3): Handle PIC relocs.
1689 (tc_gen_reloc): Handle PIC relocs.
1690 (md_parse_option): Add support for '-k' command line switch to
1691 enable PIC generation.
1692 (cons_fix_new_arm): New function.
1693 (s_arm_elf_cons): New function.
1695 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
1697 * configure.in: Add comments for uses of AC_DEFINE.
1698 * acinclude.m4: Likewise.
1699 * acconfig.h: Remove.
1700 * aclocal.m4: Rebuild.
1701 * configure: Rebuild.
1702 * Makefile.in: Rebuild.
1703 * config.in: Rebuild.
1705 1999-02-15 Jim Lemke <jlemke@cygnus.com>
1707 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
1708 non-constant offset from a base register.
1710 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
1712 * config/tc-alpha.c (md_show_usage): Put \ before newline in
1715 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
1717 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
1718 (emit_insn): Look for pc-relative and no-overflow specifiers on
1719 internal relocation types.
1721 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
1723 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
1726 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
1728 (mips_4650, mips_4010, mips_4100): Variables removed.
1729 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
1730 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
1732 (md_begin): Don't bother initializing the mips_NNNN variables;
1733 mips_cpu is set, and that's good enough now.
1734 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
1735 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
1736 (show): New function, to handle wrapping in the CPU lists.
1737 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
1739 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
1741 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
1742 than treat as an immediate specifier.
1744 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
1746 * config/tc-i386.c: Prototype many functions.
1747 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
1748 (i386_immediate): Remove unused second argument.
1749 (i386_intel_operand): Fix i386_is_reg typo.
1750 (i386_operand): Use allow_naked_reg.
1751 (output_invalid): Make operand int for K&R.
1753 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
1755 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
1757 * Makefile.in: Rebuild.
1759 1999-02-09 Doug Evans <devans@casey.cygnus.com>
1761 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
1763 (EXTRA_as_new_SOURCES): Comment out.
1764 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
1765 * Makefile.in: Rebuild.
1766 * doc/Makefile.in: Rebuild.
1767 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
1768 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
1769 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
1770 * configure: Rebuild.
1771 * aclocal.m4: Rebuild.
1772 * config.in: Rebuild.
1773 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
1774 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1775 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
1776 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1777 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
1778 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
1779 (gas_cgen_record_fixup_exp): Ditto.
1780 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
1781 descriptor, not global variable.
1782 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
1783 descriptor, not global variable. Refer to insert_operand handler
1784 via cpu descriptor, not global function.
1785 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1786 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
1787 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
1788 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1789 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
1790 * config/tc-m32r.c: Ditto.
1791 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
1792 (md_assemble): Ditto.
1793 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
1795 1999-02-09 Nick Clifton <nickc@cygnus.com>
1797 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
1798 relocations for ELF targets.
1800 1999-02-08 Nick Clifton <nickc@cygnus.com>
1802 * configure.in: Add support for StrongARM target.
1803 * configure: Regenerate.
1805 1999-02-05 Nick Clifton <nickc@cygnus.com>
1807 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
1809 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
1812 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
1814 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
1816 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
1818 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
1819 (INTEL_DWORD_MNEM_SUFFIX): Define.
1822 (DWORD_PTR): Define.
1823 (XWORD_PTR): Define.
1825 (OFFSET_FLAT): Define.
1827 (NONE_FOUND): Define.
1830 * config/tc-i386.c (set_intel_syntax): New routine.
1831 (intel_syntax): Declare.
1832 (allow_naked_reg): Declare.
1833 (md_pseudo_table): Support .intel_syntax and .att_syntax.
1834 (intel_float_operand): New routine.
1835 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
1836 Handle brackets as well as parens. Call i386_intel_operand for
1837 intel syntax. Reverse operands if appropriate. Handle new
1838 suffixes. Handle movzx and movsx.
1839 (i386_is_reg): New routine.
1840 (i386_immediate): New routine.
1841 (i386_scale): New routine.
1842 (i386_displacement): New routine.
1843 (i386_operand_modifier): New routine.
1844 (build_displacement_string): New routine.
1845 (i386_parse_seg): New routine.
1846 (i386_intel_memory_operand): New routine.
1847 (i386_intel_operand): New routine.
1848 (i386_operand): Call i386_displacement, i386_immediate,
1849 i386_scale, etc. instead of handling inline.
1850 (parse_register): Handle registers without prefix.
1852 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
1854 * configure: Regenerate.
1855 * configure.in (arm-*-oabi): New.
1856 (thumb-*-oabi): New.
1857 * config/tc-arm.c (target_oabi): Declare.
1858 (md_apply_fix3): Support REL relocs.
1859 (md_parse_option): Handle -oabi.
1860 (elf32_arm_target_format): New routine.
1861 (md_longopts): Add OPTION_OABI.
1862 * config/tc-arm.h: Redefine TARGET_FORMAT.
1865 1999-01-28 Nick Clifton <nickc@cygnus.com>
1867 * write.c (write_relocs): Handle out of range error.
1869 * config/tc-fr30.c (fr30_fix_adjustable): New function.
1870 (fr30_force_relocation): Default to 0.
1872 * config/tc-fr30.h (obj_fix_adjustable): Define.
1873 (TC_FORCE_RELOCATION): Define.
1875 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
1878 1999-01-16 Nick Clifton <nickc@cygnus.com>
1880 * config/tc-d30v.c (write_2_short): Do not generate a sequential
1881 merge of two instructions if the left instruciton kills the right.
1883 1999-01-11 Doug Evans <devans@casey.cygnus.com>
1885 * Makefile.in: Regenerate.
1886 * configure.in: Redo test for using cgen.
1887 * configure: Regenerate.
1889 1999-01-09 Nick Clifton <nickc@cygnus.com>
1891 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
1892 redefinition of this macro.
1894 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
1896 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
1899 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1901 * config/tc-mips.c (append_insn): For mips16, insert a nop between
1902 a read of HI or LO and an immediatly following branch.
1904 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1906 * config/tc-mips.c (md_begin): Another correction to the setting of
1909 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
1911 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
1913 1998-12-21 Nick Clifton <nickc@cygnus.com>
1915 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
1916 bit insn when optimizing, so that parallelised instructions will
1917 start on a 32 bit boundary.
1919 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
1921 * config/tc-mips.c (mips_eabi64): New.
1922 (md_begin): Set mips_eabi64.
1923 (mips_elf_final_processing): Use it.
1925 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
1927 * config/tc-mips.c (mips_elf_final_processing):
1928 Correct setting of ABI in e_flags.
1930 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
1932 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
1934 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
1936 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
1938 1998-12-15 Doug Evans <devans@casey.cygnus.com>
1940 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
1941 warning, values that don't fit in the field.
1943 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1945 * config/tc-mips.c (mips_abi_string): New.
1946 (md_parse_option,md_longopts): Add mabi.
1947 (mips_elf_final_processing): Set e_flags based on mabi flag.
1949 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1951 * config/tc-mips.c (md_parse_option): Handle vr4111.
1953 98-12-11 Ken Raeburn <raeburn@cygnus.com>
1955 * config/tc-h8300.c (build_bytes): Change message given if the
1956 instruction requires H8/300H mode and we're not in Hmode, to
1957 suggest that it may be the operand modes that are the problem, not
1958 necessarily the opcode.
1960 1998-12-10 Nick Clifton <nickc@cygnus.com>
1962 * config/tc-fr30.c: Add line separator character.
1964 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
1966 * configure.in (hppa-*-mpeix*): New target.
1967 * config/obj-som.h (obj_som_compiler): Declare.
1968 * config/obj-som.c (compiler_seen): New static variable.
1969 (obj_som_compiler): New function.
1970 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
1971 (md_pseudo_table): Add "compiler" if OBJ_SOM.
1972 (pa_type_args): Set hppa_priv_level.
1973 (pa_compiler): New static function if OBJ_SOM.
1974 * configure: Rebuild.
1976 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
1978 * read.c (output_leb128): Don't mark as inline.
1980 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
1982 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
1983 AIX .vbyte unaligned data support.
1984 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
1985 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
1988 1998-12-07 Nick Clifton <nickc@cygnus.com>
1990 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
1993 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
1995 * config/tc-arm.c (elf32_arm_force_relocation): Check for
1996 BFD_RELOC_ARM_PCREL_BRANCH.
1998 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
2000 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
2001 checking the target type.
2002 (mips-dec-bsd*): Set endian to little.
2003 * configure: Rebuild.
2005 COFF weak symbol support, based on patches from Mark Elbrecht
2006 <snowball3@usa.net>:
2007 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
2008 * config/obj-coff.c (obj_coff_weak): New static function.
2009 (obj_coff_endef) [both versions]: Handle weak symbols.
2010 (coff_frob_symbol): Likewise.
2011 (yank_symbols): Likewise.
2012 (obj_pseudo_table): Add "weak".
2014 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
2015 <aymeric.vincent@emi.u-bordeaux.fr>.
2016 * aclocal.m4: Rebuild with current tools.
2017 * configure: Rebuild.
2019 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
2020 an assertion failure for a case we can't handle when OBJ_ECOFF.
2022 * expr.c (operator): And with 0xff to avoid problems with signed
2025 1998-12-03 Nick Clifton <nickc@cygnus.com>
2027 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
2028 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
2030 1998-12-02 Nick Clifton <nickc@cygnus.com>
2032 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
2035 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
2037 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
2040 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
2042 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
2045 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
2047 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
2049 (d10v_cleanup): Only generate previous insn if a multiline insn is
2052 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
2054 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
2057 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
2059 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
2060 -marm6xxx command line switches.
2062 1998-11-18 Doug Evans <devans@casey.cygnus.com>
2064 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
2065 (itbl-ops.o): Delete duplicate dependencies.
2066 Rebuild dependencies.
2067 Add fr30 dependencies.
2068 * Makefile.in: Rebuild.
2070 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
2072 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
2074 * listing.c: Ignore line terminator characters found inside
2077 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
2079 * po/gas.pot: Regenerated.
2081 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
2083 * config/tc-fr30.c (fr30_is_colon_insn): New name for
2084 fr30_is_label_start(). Also checks for delay slot insns.
2086 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
2087 FR30 instructions which contain a colon in the mnemonic.
2089 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
2091 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
2093 * config/tc-fr30.c: Removed currently superflous code.
2095 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
2097 * config/tc-fr30.h: New file.
2098 * config/tc-fr30.c: Tweaking so that it will compile.
2100 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
2102 * config/tc-d10v.h (obj_fix_adjustable): Define.
2103 (TC_FORCE_RELOCATION): Define.
2104 (d10v_force_relocation): Declare.
2105 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
2106 (md_apply_fix3): Handle Vtable relocs.
2107 (d10v_fix_adjustable): New.
2108 (d10v_force_relocation): New.
2110 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
2112 * config/tc-d30v.c: Change default behaviour to ignore potential
2113 conflicts between register name and symbol names.
2115 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
2117 * configure.in: Add fr30-*-*.
2118 * config/tc-fr30.c: New file.
2119 * Makefile.in: Regenerated.
2120 * config.in: Regenerated.
2121 * configure: Regenerated.
2122 * doc/Makefile.in: Regenerated.
2123 * po/gas.pot: Regenerated.
2125 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
2127 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
2130 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
2132 * app.c (do_scrub_begin): Set characters above 127 to be symbol
2134 (do_scrub_chars): Add some casts to unsigned char to avoid
2135 unwanted sign extension.
2136 * read.c (lex_type): Set characters about 127 to be symbol
2138 * config/tc-i386.c (md_begin): Set identifier_chars and
2139 operand_chars for values above 127.
2141 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
2143 * configure.in: detect cygwin* instead of cygwin32*
2144 * configure: regenerate
2146 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
2148 * listing.c: Add support for producing a listing from piped
2151 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
2153 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
2154 (append_insn): Account for the tx39's multiply behavior.
2156 1998-10-26 Michael Meissner <meissner@cygnus.com>
2158 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
2159 from assemble_parallel_insns. Add support for '->' to indicate
2160 explicitly serializing the instructions.
2161 (md_assemble): Ditto.
2163 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
2165 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
2168 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
2170 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
2172 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
2174 * config/tc-mips.c : support frame and regmask/fregmask when
2175 MIPS_STABS_ELF is specified.
2177 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
2179 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
2180 (md_apply_fix): Don't return 1 for VTABLE relocs.
2181 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
2183 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2185 * doc/c-i386.texi: Replace occurences of "opcode" with
2186 "instruction mnemonic", "instruction", or "mnemonic" when
2187 referring to the name of an instruction. Use "opcode" when
2188 referring to the sequence of machine bytes.
2190 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
2191 (is_opcode_char): Rename to is_mnemonic_char.
2192 (md_assemble and i386_operand): Correct error messages from
2193 "opcode" to "instruction mnemonic"
2194 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
2195 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
2196 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
2197 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
2198 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
2199 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
2200 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
2202 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
2204 * config/tc-i386.c (i386_operand): Check for garbage after
2207 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
2209 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
2210 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
2212 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
2214 * config/tc-sh.h (obj_fix_adjustable): Define.
2215 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
2216 (md_apply_fix): Likewise.
2217 (tc_gen_reloc): Likewise.
2218 (sh_fix_adjustable): New.
2220 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
2222 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
2223 * cgen.h (gas_cgen_finish_insn): Update prototype.
2224 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
2225 cgen_insn_t -> CGEN_INSN_INT.
2226 (make_parallel): Update handling of CGEN_INT_INSN_P.
2227 (assemble_parallel_insn): Ditto.
2228 (target_make_parallel): New function.
2229 (md_assemble): Use it.
2231 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
2233 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
2235 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
2237 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
2238 converted into lower case.
2240 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
2242 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
2243 (gas_cgen_tc_gen_reloc): Likewise.
2244 * config/tc-m32r.h (obj_fix_adjustable): Define.
2245 * config/tc-m32r.c (m32r_fix_adjustable): New.
2246 (m32r_force_relocation): Handle VTABLE relocs.
2248 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
2250 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
2252 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
2254 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
2255 to lower case before parsing.
2257 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
2258 parallel insns modift buts in the PSW as a side effect.
2260 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
2262 * config/tc-d30v.c (find_format): Test for missing flag and
2265 (md_apply_fix3): Fix error messages to avoid
2266 assumption about presence of a symbol.
2268 (parallel_ok): Disallow parallel instructions that both modify the
2271 (find_format): Generate a warning if an odd numbered register is
2272 used as the first register in a mutli-register instruction.
2274 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
2276 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
2277 relocations are always associated with a symbol.
2279 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
2281 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
2282 (elf32_sparc_force_relocation): Declare.
2283 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
2284 (tc_gen_reloc): Handle vtable relocs.
2285 (elf32_sparc_force_relocation): New.
2287 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
2289 * symbols.c (S_IS_FUNCTION): New.
2290 * config/tc-v850.h (obj_fix_adjustable): Define.
2291 (TC_FORCE_RELOCATION): Define.
2292 (v850_force_relocation): Declare.
2293 * config/tc-v850.c (tc_gen_reloc): Use offset instead
2294 of fx_addnumber for VTABLE reloc addends.
2295 (md_apply_fix3): Handle VTABLE relocs.
2296 (v850_fix_adjustable): New.
2297 (v850_force_relocation): New.
2299 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
2301 * tc-hppa.c (fp_operand_format): Add some additional formats.
2302 (pa_ip): Do not automatically promote into pa2.0 mode.
2303 (pa_level): Handle ".level 2.0".
2305 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2307 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
2308 * config/tc-i386.h (template.extension_opcode): Change to
2309 unsigned int to allow full range of 8-bit opcode suffixes.
2310 (None): Redefine as 0xffff.
2312 From Jeff B Epler <jepler@usgs.gov>
2313 * doc/c-i386.texi (i386-SIMD): New section.
2315 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
2317 * read.c (discard_rest_of_line): New function.
2318 * read.h: Declare it.
2319 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
2321 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
2323 * config/tc-d10v.c (find_symbol_matching_register): New function.
2324 (find_opcode): Cope with the case where a register name matches
2327 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
2329 * config/tc-v850.c (md_pcrel_from): Rename to
2330 v850_pcrel_from_section.
2331 (v850_pcrel_from_section): Do not resolves symbols in other
2334 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
2336 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
2338 * config/tc-d10v.c (find_opcode): Generate an error if a register
2339 is supplied for an operand that should not be a register.
2341 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
2343 * config/tc-d30v.c (write_2_short): But do allow delayed branch
2344 instructions to have another instruction in the right bin.
2346 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
2348 * config/tc-d30v.c (write_2_short): Do not allow instructions in
2349 the right container if the left container holds a branch
2352 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
2354 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
2355 both a register name and symbol name.
2356 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
2358 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
2360 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
2361 execution unit class.
2363 (reg_name_search): If a name matches a register and a symbol,
2364 prefer the register.
2365 (find_format): Disallow flag registers when a general purpose
2366 register is required.
2367 If a number is required, but a register has been given, check to
2368 see if a symbol with the same name as the register exists, and if
2369 so, use that symbol.
2371 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
2373 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
2375 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
2377 * config/tc-d30v.c (find_format): Do not accept flag registers as
2378 general purpose registers.
2379 (find_format): If an immediate value is expected at a given place
2380 in a format, but a register name has been provided instead, check
2381 to see if that register name matches the name of a predefined
2382 symbol and if it does, then use the symbol instead.
2383 (reg_name_search): If a register name matches a symbol name,
2384 prefer the register name to the symbol name.
2386 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
2388 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
2389 the previous insn to empty.
2391 1998-09-20 Michael Meissner <meissner@cygnus.com>
2393 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
2394 pieces, forcing the use of an ANSI compiler.
2396 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2398 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
2400 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
2402 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
2404 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
2406 (obj_elf_vtable_entry): Likewise.
2407 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
2408 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
2409 (tc_gen_reloc): Likewise.
2410 (arm_fix_adjustable): Likewise.
2411 (elf32_arm_force_relocation): New.
2412 (armelf_frob_symbol): Remove coff-style symbol support.
2414 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
2416 * config/tc-i386.c (i386_operand): Fix typo in last patch.
2418 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
2420 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
2421 OBJ_COFF so that routine is defined for a.out format.
2423 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
2425 * config/tc-i386.c (i386_operand): Detect non-segment registers
2426 used as segment prefixes.
2428 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
2430 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
2431 optimize across FDE boundaries.
2433 * config/obj-coff.c (obj_coff_section): Preserve any link once
2434 flags when setting the section flags.
2436 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
2438 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
2439 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
2441 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2443 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
2446 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
2448 * frags.c (frag_grow): Include the size of the frag struct in the
2451 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
2452 if the new subseg comes before the old.
2454 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2456 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
2457 to handle edge8 and edge16.
2459 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
2461 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
2462 before we clobber the symbol involved.
2464 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
2466 * config/tc-arm.c: Remove OBJ_ELF definitions for
2467 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
2468 use arm_adjust_symtab for OBJ_COFF.
2469 (armelf_adjust_symtab): New Routine.
2470 * config/tc-arm.h: Define obj_adjust_symtab to
2471 armelf_adjust_symtab for OBJ_ELF.
2473 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
2475 * configure.in: Make all i386-elf targets use bfd_gas.
2476 * config/tc-i386.c (tc_i386_force_relocation): New.
2477 (tc_i386_fix_adjustable): Don't fix vtable relocs.
2478 (md_apply_fix3): Likewise.
2479 (tc_gen_reloc): Handle them.
2480 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
2481 tc_i386_force_relocation.
2483 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
2485 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
2487 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
2489 * config/tc-d30v.c (md_assemble): Copy previous opcode over
2490 current opcode after writing the first insturction of a reverse
2493 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
2495 * read.h (generate_lineno_debug): Add prototype.
2496 * read.c (generate_lineno_debug): Make non-static.
2498 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2500 * config/tc-i386.c (md_assemble): Only warn for address/data size
2503 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
2505 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
2506 against Thumb function names, as the linker needs this information.
2508 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
2510 * expr.c (operand): Check also that there is no advance in operand
2511 after atof_generic in order to decide "is it label 0f or floating
2514 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
2516 * config/tc-m32r.c: Replace double dash prefix to M32R specific
2517 command line options with a single dash.
2518 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
2520 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
2522 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
2523 * tc-arm.c (arm_fix_adjustable): New routine.
2525 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
2527 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
2528 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
2529 demand_empty_rest_of_line before mri_comment_end.
2530 (equals): Check garbage after expression before
2531 mri_comment_end in MRI mode.
2533 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
2535 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
2536 small immediate constant to use the constant itself rather than
2539 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
2541 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
2542 (pa_leave): Likewise.
2544 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2546 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
2548 (i386_operand): Fix an error message.
2550 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
2552 * doc/c-arm.texi (ARM Directives): Document .req directive.
2554 * config/tc-arm.c (reg_required_here): Display erroneous string if
2555 the register name could not be decoded.
2556 Do not set inst.instruction if the sift is -1.
2558 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
2560 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
2563 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
2565 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2566 even if it is belived to be unnecessary.
2568 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2570 config/tc-i386.c (i386_operand): Size immediate constants by
2571 suffix (erroneously removed as part of July 7 change).
2573 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
2575 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
2576 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
2577 (armelf_frob_symbol): New Routine.
2578 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
2580 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
2582 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
2584 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
2586 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
2587 command line switches passed to assembler.
2589 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
2591 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
2592 (gas_cgen_opcode_desc): Declare.
2593 (gas_cgen_parse_operand): Declare.
2594 (*): Prepend gas_ to gas specific fns to denote them as such.
2596 * cgen.c (gas_cgen_opcode_desc): New global
2597 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
2598 (queue_fixup): Renamed from cgen_queue_fixup.
2599 (*): Prepend gas_ to gas specific fns to denote them as such.
2601 (gas_cgen_md_apply_fix3): Update call to insert_operand.
2602 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
2603 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
2604 Open opcode table and initialize it.
2605 (make_parallel): Use gas_cgen_opcode_desc.
2606 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
2607 (md_assemble): Ditto.
2609 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
2611 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
2612 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
2613 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
2614 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
2615 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
2616 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
2617 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
2618 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
2619 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
2620 (INIT_STAB_SECTION): Likewise.
2621 (OBJ_PROCESS_STAB): Likewise.
2623 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
2624 (md_parse_option): Watch for them.
2625 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
2626 (md_begin): Kill neverdef code.
2627 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
2628 (s_alpha_prologue): Watch alpha_cur_ent_sym.
2629 (s_alpha_coff_wrapper): New.
2630 (md_pseudo_table): Trap all ECOFF pseudos.
2632 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
2634 Start of changes to remove mdebug section from mips*-elf
2635 Based on MIPS_STAB_ELF definition
2636 * acconfig.h: undef if not configured
2637 * config.in: undef if not configured
2638 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
2639 * config/tc-mips.c (s_ent): set BSF_FUNCTION
2640 * stabs.c (s_stab_generic): flush frag
2642 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
2644 * configure.in: (arm-*-elf): Handle.
2645 (thumb-*-elf): Handle.
2646 * configure: Regenerate.
2647 * read.c (stringer): Fix typo in comment.
2648 * write.c (fixup_segment): Don't add symbol value to addend if
2650 * config/tc-arm.c (md_section_align): Don't align dwarf debug
2652 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
2655 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
2657 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
2658 (write_2_short): Emit warning if new flag is set.
2659 (do_assemble): Set flags if left instruction is one of special
2660 "right-instruction-killer" type.
2662 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
2664 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
2665 Always output words in debug_info section as big endian.
2666 (sparc_target_format): Choose correct bfd target.
2667 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
2669 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
2671 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
2672 to work with internationalization code. Issue an error when two
2673 operands match that are not allowed to match.
2675 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
2677 * configure.in (install_tooldir): Allow target to specify whether
2678 it wants to be installed in $(tooldir)/bin.
2679 * configure: Regenerate.
2680 * Makefile.am (install-exec-local): Set install-exec-tooldir
2681 dependency via configure.
2682 * Makefile.in: Regenerate.
2684 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
2686 * Makefile.am (install-exec-local): Split into two ...
2687 (install-exec-bindir,install-exec-tooldir): New rules.
2688 * Makefile.in: Regenerate.
2690 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
2692 * Makefile.am (install-exec-local): Don't remove the file before
2693 checking whether $(bindir) == $(tooldir)/bin. From Maciej
2694 W. Rozycki <macro@ds2.pg.gda.pl>.
2695 * Makefile.in: Rebuild.
2697 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
2699 * cgen.c: Include libiberty.h.
2700 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
2701 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
2702 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
2703 (md_cgen_lookup_reloc)): Declare.
2704 (md_cgen_record_fixup_exp): Declare.
2705 * config/tc-m32r.h (md_pcrel_from_section): Declare.
2706 (m32r_relax_frag): Declare.
2707 (cgen_md_apply_fix3): Decls moved to cgen.h.
2708 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
2709 (m32r_cgen_record_fixup_exp): Delete decl.
2710 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
2711 (assemble_nop): Delete.
2712 (expand_debug_syms): Delete unused `exp'.
2713 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
2714 Add default case for -Wall.
2715 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
2716 (md_atof): Delete unused wordP.
2718 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
2720 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
2723 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
2725 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
2726 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
2727 .print, .purgem, and .struct. Remove documentation for
2730 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
2732 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
2733 Update call to insert_operand.
2735 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
2737 * config/tc-m32r.c (ms_show_usage): Formatting changes.
2739 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
2741 * config/tc-i386.c (md_assemble): Don't get confused by trailing
2742 whitespace after a prefix operator.
2744 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
2746 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
2748 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
2750 * config/tc-sparc.c (log2): New static function.
2751 (s_reserve): Use log2 to convert alignment before calling
2753 (s_common): Use log2 to convert alignment before calling
2754 record_alignment and frag_align.
2755 (sparc_cons_align): Use log2.
2757 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
2759 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
2760 (s_common): Likewise.
2762 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
2763 initialization of waddr.
2764 (sparc_elf_final_processing): Add default case to switch.
2766 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2768 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
2769 than temporary real.
2771 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
2773 * write.c (subsegs_finish): Don't align the segments if there were
2776 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
2777 copying aux information.
2779 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
2780 expression into a symbol.
2782 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2784 * config/tc-i386.c (mode_from_disp_size): Change arg and return
2785 type to unsigned int.
2786 (md_assemble): Change type used to store offsets from unsigned
2788 (i386_operand): Switch error check to only call RESTORE_END_STRING
2789 once after parse_register.
2791 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
2793 * config/tc-v850.c (md_show_usage): Changed format to match that
2796 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
2798 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2800 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
2802 (md_apply_fix_2): Force the symbol of the vtable reloc to be
2805 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
2807 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
2808 * doc/Makefile.in: Rebuild.
2810 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
2812 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
2813 for %lo expressions.
2814 (mips_ip, case 'u'): Move range check after code to mask
2815 off bits in %hi/%lo expressions. Mask off high bits for
2818 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
2820 * doc/Makefile.am (gasver.texi): New target.
2821 (as.info, as.dvi): Depends upon gasver.texi.
2822 * doc/as.texinfo: Include gasver.texi. Mention version number on
2823 title page and in top node.
2824 * doc/Makefile.in: Rebuild.
2826 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
2828 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
2829 but not including the line containing the edict.
2830 * listing.h (LISTING_EOF): New.
2831 * input-scrub.c (input_scrub_next_buffer): Call it.
2833 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2835 * config/tc-i386.c (i386_operand): Don't set the size of an
2836 immediate address based solely on the suffix and the mode.
2838 * config/tc-i386.c (md_assemble): Add assertion to make sure
2839 overlap2 does not set Imm.
2841 * config/tc-i386.c (space_chars): Remove. The scrubber converts
2842 sequences of whitespace to a single space.
2843 (is_space_chars): Just compare with space.
2844 (md_begin): Don't initialize space_chars.
2845 (md_assemble): Just skip a single whitespace character.
2846 (i386_operand): Rewrite base-index parsing to use new
2847 parse_register, and to skip white space. Skip white space in a
2848 number of other places too. Don't give error message if
2849 parse_register fails.
2850 (parse_register): Change reg_string parameter to be non-const.
2851 Add end_op parameter. Skip white space after the `%', and return
2852 end of register string. Give error message here rather than
2855 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
2857 Based on patch from Matt Semersky <matts@scd.hp.com>:
2858 * expr.c (op_encoding): Make const.
2859 (expr_set_precedence): New function.
2860 (expr_begin): Don't set operator rankings, just call
2861 expr_set_precedence.
2862 * expr.h (expr_set_precedence): Declare.
2863 * read.c (s_mri): Call expr_set_precedence.
2865 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
2867 * doc/as.texinfo (Statements): Remove paragraph discussing
2868 continuing lines with a backslash. This hasn't worked for years,
2871 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
2873 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
2875 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
2876 (ps_CTORS, ps_DTORS): New section types.
2877 (vms_fixup_xtors_section): New function
2878 (Ctors_Psect, Dtors_Psect): Define.
2879 (IS_GXX_XTOR): Define
2880 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
2881 Filter static constructors/destructors and add to
2882 Ctors_Symbols/Dtors_Symbols chain.
2883 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
2884 appropriate section.
2886 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
2887 * makefile.vms: Merge vax/vms support.
2889 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
2891 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
2892 (elf_pseudo_table): Add them.
2893 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
2894 (md_apply_fix): Accept them.
2895 (mips_fix_adjustable): Don't adjust them.
2896 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
2897 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
2898 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
2899 (tc_fix_adjustable): Don't adjust them.
2901 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
2903 * Makefile.am (CGEN_CPU_PREFIX): New variable.
2905 * Makefile.in: Regenerate.
2906 * configure.in: AC_SUBST cgen_cpu_prefix.
2907 * configure: Regenerate.
2909 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2911 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
2912 Changed all users of COND12_DELAY.
2914 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
2916 * config/tc-mn10300.c (set_arch_mach): New function.
2917 (md_pseudo_table): Add pseudo-ops to set the current machine type.
2918 (md_begin): Default to mn10300 mode.
2919 (md_assemble): Only accept instructions for the core mn10300
2920 chip and the active machine type.
2922 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
2924 * subsegs.h (segment_info_type): Give the struct a name.
2925 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
2926 * config/tc-h8500.h (tc_reloc_mangle): Declare.
2927 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
2928 * config/tc-w65.h (tc_reloc_mangle): Declare.
2929 * config/tc-z8k.h (tc_reloc_mangle): Declare.
2931 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
2933 * config/tc-v850.c (v850_comm): Restore old section
2934 after common processing.
2936 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
2938 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
2940 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
2942 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
2943 char with code that explicitly sign-extends.
2945 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
2947 * config/tc-v850.c (md_begin): Restore text section as the current
2948 section after creating call table sections.
2949 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
2952 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
2953 with call to macro SYM_AUXINFO.
2955 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
2957 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
2958 with the program transform name.
2959 * Makefile.in: Rebuild.
2961 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
2963 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
2966 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
2968 * config/tc-i386.c (i386_operand): Be prepared for a space between
2969 the open parenthesis and the start of the register operand,
2970 because of the June 16 change.
2972 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
2974 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
2977 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
2979 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2980 even if it is belived to be unnecessary.
2982 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
2984 * write.c (adjust_reloc_syms): Never adjust relocs against weak
2986 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
2988 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
2990 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
2991 shift amount for a repeated operand. The shift amount for the
2992 repeated copy comes from the size of the operand.
2994 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
2996 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
2998 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
3000 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
3002 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3004 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
3005 characters in it as LEX_IS_SYMBOL_COMPONENT.
3006 * config/tc-i386.h (tc_symbol_chars): Define.
3007 (extra_symbol_chars): Declare.
3008 * config/tc-i386.c (extra_symbol_chars): Define.
3009 (comment_chars): Don't use '/' as comment start if TE_LINUX.
3010 (line_comment_chars): Set to '/' if TE_LINUX.
3011 * doc/c-i386.texi (i386-prefixes): Update.
3012 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
3014 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
3016 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
3017 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
3019 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
3021 * config/tc-d10v.c (md_apply_fix3): Checking displacement
3022 constraint in instructions REP & REPI.
3024 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
3026 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
3027 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
3029 (check_range): If the operand is shifted, then shift the number
3030 before checking its range.
3032 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
3034 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
3037 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
3039 * config/tc-v850.c (v850_comm): Create special sections as needed.
3041 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
3043 * config/tc-d10v.c (write_2_short): Addition of swapping
3044 instructions for sequential and reverse sequential order when
3045 given order is not possible.
3047 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
3049 * Makefile.am: Rebuild dependencies.
3050 (DEP_INCLUDES): Fix reference to intl build directory.
3051 * Makefile.in: Rebuild.
3053 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3055 * doc/c-i386.texi: Update 16 bit documentation.
3057 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
3058 IgnoreDataSize to IgnoreSize as they are used for address size as
3060 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
3061 32-bit mode, similarly addr16/data16 and variants.
3063 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
3065 * config/tc-d30v.c (md_assemble): Fix handling of reverse
3066 sequential word multiply instructions.
3068 (do_assemble): Add extra command line argument, to allow mul32
3069 attribute to be preserved across parallel insns.
3070 (md_assemble): Insert NOPs between explicitly parallel insns which
3071 contain an 32 bit multiply and a 16 multiply.
3073 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3075 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
3078 * config/tc-i386.c (reloc): Add braces.
3080 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
3081 consistent with Intel naming.
3082 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
3083 use bitfields in sib_byte.
3084 (modrm_byte): Don't use bitfields here either.
3086 * config/tc-i386.c (current_templates): Add const.
3087 (parse_register): Add const to return, param, and char *s.
3088 (i386_operand): Add const to reg_entry *r.
3089 * config/tc-i386.h (templates): Add const to start, end.
3091 Inspired by code for 16 bit gas support from Martynas Kunigelis
3092 <martynas@nm3.ktu.lt>:
3093 * config/tc-i386.c (md_assemble): Add full support for 16 bit
3094 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
3095 (uses_mem_addrmode): Remove.
3096 (md_estimate_size_before_relax): Add support here too.
3097 (md_relax_table): Rewrite interface to md_relax for 16 bit
3099 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
3100 (opcode_suffix_to_type): Remove.
3101 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
3102 (SIZE_FROM_RELAX_STATE): Modify to suit above.
3103 (md_convert_frag): Likewise.
3104 (i386_operand): Add support for 16 bit base/index regs,
3105 immediates, and displacements. Remove some unnecessary casts, and
3106 localise end_of_operand_string, displacement_string_start,
3107 displacement_string_end variables. Add GCC_ASM_O_HACK.
3108 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
3110 * config/tc-i386.c (prefix_hash): Remove.
3111 (md_begin): Rewrite without obstacks. Remove prefix hash table
3112 handling. Rewrite lexical table handling.
3113 (i386_print_statistics): Don't print prefix statistics.
3114 (md_assemble): Rewrite instruction parser so that line is not
3115 converted to lower case. Don't do a hash_find for prefixes,
3116 instead recognise them via opcode modifier.
3117 (expecting_operand, paren_not_balanced): Localise variables.
3118 * config/tc-i386.h (IsPrefix): Define.
3119 (prefix_entry): Remove.
3121 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
3122 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
3123 '\\' in case where comment_chars contains '/'.
3125 * config/tc-i386.c (MATCH): Ensure given operand and template
3126 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
3127 you must write `ljmp *table(%ebx)'.
3129 From H.J. Lu <hjl@gnu.org>:
3130 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
3131 as 0 ifndef BFD_ASSEMBLER.
3132 (md_assemble): Allow immediate operands without suffix or
3133 other reg operand to default in size to the current code size.
3135 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
3137 * config/tc-v850.c (md_begin): Restore creation of
3138 .call_table_text and .call_table_data sections.
3140 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
3142 * config/tc-d30v.c (md_assemble): Set execution type to unknown
3143 after emitting a word of noops.
3145 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3147 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
3148 (i386_operand): Simplify checks for valid base/index combinations.
3149 Disallow `in 4(%dx),%al'.
3151 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
3153 (add_prefix): Change parameter from char to int.
3155 * config/tc-i386.h (Ugh): Define opcode modifier.
3156 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
3158 * config/tc-i386.c (md_assemble): Rewrite MATCH and
3159 CONSISTENT_REGISTER_MATCH macros to check register types more
3160 thoroughly. Check for illegal suffix/operand combinations
3161 when matching insns with operands. Handle new `s' suffix, and
3162 associated FloatMF opcode modifier for float insns with memory
3164 * config/tc-i386.h (FloatMF): Define new opcode modifier.
3165 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
3166 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
3167 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
3168 DATA_PREFIX_OPCODE throughout.
3170 * config/tc-i386.c (REGISTER_WARNINGS): Define.
3171 (md_assemble): Rewrite suffix/register operand checking code to be
3172 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
3173 AnyMem, the better to grep.
3175 (i386_operand): Don't set Mem bits in i.types[this_operand] when
3176 given a memory operand. Don't set Abs bits either.
3177 (type_names): Remove Mem*, Abs*.
3178 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
3179 define opcode_modifiers as these cases are handled by Disp8,
3180 Disp16, Disp32 and suffix checks.
3181 (COMES_IN_BOTH_DIRECTIONS): Remove.
3182 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
3184 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
3185 if IgnoreDataSize modifier given. Remove ShortformW modifier
3186 test. Add test for ShortForm in W base_opcode modification.
3187 Merge Seg2ShortForm and Seg3ShortForm code.
3188 * config/tc-i386.h (ShortFormW): Remove.
3189 (IgnoreDataSize): Define.
3191 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
3193 * config/tc-d30v.c (md_assemble): Store previous segment state
3194 with previous instruction.
3196 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3198 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
3199 (ebp, esp): Remove static variables.
3200 (MATCH): Remove test for InOutPortReg.
3201 (i386_operand): Properly handle InOutPortReg here instead.
3202 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
3203 (md_assemble): Simplify and correct modrm and sib generation.
3204 (i386_operand): Add warning for scale without index.
3205 Rewrite checks for valid base/index combinations.
3207 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
3208 macros and enclose in do while(0).
3209 (RESTORE_END_STRING): Likewise.
3210 (md_assemble): Add one to printed operand number so we start
3211 from 1 not 0. Add some more gettext invocations.
3212 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
3215 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
3216 DATA_PREFIX, SEG_PREFIX): Define.
3217 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
3218 (check_prefix): Remove function.
3219 (add_prefix): New function. Add prefix to i.prefix as well as
3221 (md_assemble): Changes for add_prefix. Remove hack for wait
3222 prefix, instead always output prefixes in fixed order. Test
3223 for jcxz/loop when selecting between word & dword operations,
3224 and add address size prefix rather than operand size prefix.
3225 Remove operand -> address size hack when emitting jcxz/loop.
3226 (i386_operand): Remove O_Absent check as it's done in expr.
3228 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
3230 * configure.in: Recognize m5200 as a cpu_type of m68k.
3231 * aclocal.m4: Rebuild with current libtool.
3232 * configure: Rebuild.
3234 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3236 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
3237 to relaxable_symbol to prevent references to external symbol from
3240 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
3242 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
3243 symbols are relaxable.
3245 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
3247 * config/tc-v850.c (md_begin): Don't create special
3248 sections by default.
3250 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
3252 * config/tc-mips.c (macro): For div and udiv, close the
3253 reorder block as soon as possible.
3255 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
3257 From Matt Semersky <matts@scd.hp.com>:
3258 * macro.c (macro_mri_mode): New function.
3259 * macro.h (macro_mri_mode): Declare.
3260 * read.c (s_mri): Call macro_mri_mode when switching in and out of
3263 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
3265 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
3268 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
3269 until after xstrdup in OBJ_EVAX case.
3271 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
3273 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
3274 offset calculation. Also, use VAX_BRW from vax-inst.h instead
3275 of hardcoded magic number.
3276 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
3278 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
3280 * read.c (do_s_func): New function.
3282 * read.h (do_s_func): Add prototype.
3284 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
3286 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
3287 nops if fill pattern not specified.
3289 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
3291 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
3292 * config/te-go32.h (TE_GO32): Define.
3293 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
3295 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
3297 Implement .func/.endfunc pseudo-ops.
3298 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
3300 * read.c (potable): Add .func,.endfunc.
3301 (s_func): New function.
3302 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
3304 (in_doc_func_p,current_function_label): New static globals.
3305 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
3307 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
3309 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
3310 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
3311 * config/tc-arm.h (WORKING_DOT_WORD): Define.
3312 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
3313 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
3314 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
3315 * config/tc-i860.h (WORKING_DOT_WORD): Define.
3316 * config/tc-i960.h (WORKING_DOT_WORD): Define.
3317 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
3318 * config/tc-w65.h (WORKING_DOT_WORD): Define.
3319 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
3320 * config/tc-a29k.c: Don't define md_short_jump_size,
3321 md_long_jump_size, md_create_short_jump or md_create_long_jump.
3322 * config/tc-alpha.c: Likewise.
3323 * config/tc-alpha.h: Likewise.
3324 * config/tc-arm.c: Likewise.
3325 * config/tc-h8300.c: Likewise.
3326 * config/tc-h8500.c: Likewise.
3327 * config/tc-hppa.c: Likewise.
3328 * config/tc-i860.c: Likewise.
3329 * config/tc-i960.c: Likewise.
3330 * config/tc-ppc.c: Likewise.
3331 * config/tc-sh.c: Likewise.
3332 * config/tc-sparc.h: Likewise.
3333 * config/tc-tic30.c: Likewise.
3334 * config/tc-w65.c: Likewise.
3335 * config/tc-z8k.c: Likewise.
3337 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
3339 * config/tc-vax.c (_): Delete this macro used for placeholder
3340 values in vax_operand_width_size; it conflicts with the _() macro
3341 used for internationalization.
3343 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
3345 * symbols.c (symbol_find_base): Fix case insensitive symbol name
3346 code. From Chris Moller <moller@bops.com>.
3348 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
3349 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
3350 * read.c (emit_expr): Initialize seg and subseg fields of a new
3352 * write.c (write_object_file): Switch to the appropriate segment
3353 and subsegment when processing a broken word.
3355 * config/tc-m68k.c (mri_assemble): New static function.
3356 (build_mri_control_operand): Call mri_assemble rather than
3358 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
3359 (s_mri_endf, s_mri_endw): Likewise.
3361 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
3363 * read.c (s_org): Call md_flush_pending_output if it is defined.
3365 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
3367 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
3369 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
3370 (md_parse_option): Add for same.
3371 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
3372 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
3373 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
3375 * config/tc-sparc.h (cons_fix_new_sparc): Added.
3377 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
3379 * config/tc-arm.c (find_real_start): Relax definition of local
3382 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
3384 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
3385 symbols at the given address, not just the last one specified.
3387 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
3389 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
3390 or number_to_chars_littleendian to write data.
3392 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
3394 * config/tc-v850.c (md_assemble): Remove artificially created
3395 register name symbols.
3397 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
3399 * write.c (fixup_segment): Change "segment" to "section" in
3402 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
3404 * write.c (fixup_segment): Change sym1-sym2 message again.
3406 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
3408 * write.c (fixup_segment): Improve error message for sym1-sym2
3409 errors when sym1 is in a different segment from sym2.
3411 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
3413 * config/tc-m32r.c (warn_unmatched_high): New static local.
3414 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
3415 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
3416 (md_longopts): Recognize --{no-,}warn-unmatched-high.
3417 (md_parse_option): Likewise.
3418 (md_show_usage): Likewise.
3419 (m32r_frob_file): Likewise.
3421 * read.c (generate_file_debug,generate_lineno_debug): New functions.
3422 (read_a_source_file): Call them.
3423 * read.h (stabs_generate_asm_file): Declare.
3424 * stabs.c (stabs_generate_asm_file): New function.
3425 (generate_asm_file): New function.
3426 (stabs_generate_asm_lineno): Move file name handling into
3429 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
3431 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
3432 (d30v_current_align, d30v_current_align_seg): New variables.
3433 (d30v_last_label): New variable.
3434 (d30v_align, s_d30v_align, s_d30v_text): New functions.
3435 (s_d30v_data, s_d30v_section): Likewise.
3436 (md_pseudo_table): Call them.
3437 (md_begin): Initialize d30v_current_align_seg.
3438 (md_assemble): Call d30v_align when needed by known current alignment.
3439 (d30v_frob_label, d30v_cons_align): New functions.
3440 * config/tc-d30v.h (md_do_align): Remove.
3441 (tc_frob_label): Call d30v_frob_label.
3442 (md_cons_align): New.
3444 * config/tc-d30v.c (find_format): Convert complex expressions to
3445 expression symbols before processing. Clean up code formatting.
3447 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
3449 * po/Make-in (install-info): New target.
3451 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
3453 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
3455 * config/tc-mn10300.c (md_assemble): Likewise.
3457 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
3459 * Makefile.am: Update with `make dep-am'.
3460 (HFILES): Add cgen.h.
3461 (cgen.o): Depend on cgen.h.
3462 * Makefile.in: Regenerate.
3464 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
3466 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
3468 * gasp.c (grab_label): Permit a label to be a preprocessor
3469 variable by permitting a label to start with a backslash.
3471 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
3473 * config/tc-mips.c (validate_mips_insn): Removed hack
3474 for previously inaccessible bitfields in some INSN_TRAP
3477 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
3479 * config/tc-d30v.c (do_assemble): Abort with error message
3480 if opcode operands do not match.
3482 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
3484 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
3485 'q' operand format for 20-bit "break"/"sdbbp" instructions.
3486 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
3487 similar new 'q' operand.
3489 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
3491 * cgen.c (cgen_asm_finish_insn): Fix typo.
3493 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
3496 * cgen.c: Include it.
3497 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
3498 (cgen_asm_finish_insn): Result is now void. New arg `result'.
3499 All callers updated.
3500 * config/tc-m32r.c: Include cgen.h.
3501 (m23r_insn): New members num_fixups,fixups.
3503 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
3505 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
3506 to avoid compiler warning.
3508 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
3510 * makefile.vms: Run dec c with /nodebug. Pass CC value when
3513 * makefile.vms (OBJS): Add ehopt.obj
3515 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
3517 * doc/c-vax.texi: Correct and extend vax/vms documentation.
3519 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
3521 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
3522 a short format insn.
3523 (md_assemble): Set it for explicitly packed insns.
3525 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
3527 * config/obj-coff.c (c_symbol_merge): Do not take address of
3528 native fields when performing the memcpy.
3530 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
3532 * config/tc-mips.c (macro,macro2): Implement
3533 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
3535 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3537 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
3538 relocations against globally visible symbols.
3539 * config/tc-m68k.c (relaxable_symbol): New macro.
3540 (m68k_ip, md_estimate_size_before_relax): Use it.
3541 (tc_m68k_fix_adjustable): Also handle weak symbols.
3543 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
3545 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
3546 references to externally visible symbols.
3547 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3548 values in twice for a PC relative reloc if the symbol is
3551 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
3552 don't adjust a PC relative reloc against an externally visible
3554 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
3555 for a PC relative fixup against an externally visible defined
3556 symbol, arrange to store object file and addend values as though
3557 the symbol were not defined.
3558 (tc_gen_reloc): Likewise.
3560 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
3562 * read.c (sizeof_leb128): Referenced externally by write.c so
3565 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
3567 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
3568 and expand a 'debug' symbol associated with the next instruction
3569 that does not cause a short instruction to be filled with a NOP.
3570 (md_pseudo_table): Add support for .debugsym.
3571 (assemble_parallel_insn): Add calls to expand_debug_sym as
3573 (md_assemble): Ditto.
3575 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
3577 * as.c (main): Conditionally call setlocale.
3578 * gasp.c (main): Likewise.
3579 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
3580 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
3582 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
3584 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3586 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
3588 * config/tc-hppa.c: Change all calls to bzero to use memset.
3589 (pa_ip): Add cast to avoid warning.
3590 (tc_gen_reloc, md_apply_fix): Likewise.
3591 (pa_find_space_by_number): Likewise.
3592 (hppa_force_relocation): Likewise.
3593 (pa_block): Change i to unsigned int.
3594 * config/obj-som.h (obj_som_copyright): Declare.
3596 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
3598 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
3599 for line numbers for assembly source.
3601 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
3603 * configure.in: Change version number to 2.9.4
3604 * configure: Rebuild.
3606 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
3608 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
3610 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
3612 * ecoff.h: Change symbolS in function declaration to struct
3615 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
3617 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
3618 (md_convert_frag): Fix i18n typo.
3620 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
3622 * ecoff.c (ecoff_get_cur_proc_sym): New function.
3623 * ecoff.h: Protoype it.
3624 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
3625 [EVAX] (s_alpha_prologue): Delete.
3626 (md_pseudo_table): Update.
3628 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
3630 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
3631 array to local pointer.
3632 (get_args, parse_expr): Add casts to avoid warnings.
3634 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
3636 * read.c (s_set): Cast xmalloc return value to fragS *.
3637 * config/tc-m68k.c (m68k_ip): Function made static to match
3638 previous forward declaration.
3639 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
3641 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
3643 * config/tc-v850.c: Add internationalisation macros to error
3646 * config/tc-m32r.c (can_make_parallel): Add internationalisation
3647 macros to error strings.
3649 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
3651 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
3652 reloc is in the TOC csect.
3653 (md_apply_fix3): Correct gettext typo.
3655 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
3657 * config/tc-arm.c (find_real_start): Ignore symbols starting with
3658 .L - they are local labels and the branches are not really
3659 function calls but rather far jumps.
3661 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
3663 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3665 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
3667 * config/tc-i386.c (md_assemble): Print operand number rather than
3668 using ordinal_names.
3669 (i386_operand): Likewise.
3671 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
3673 * Makefile.am (INTLLIBS): Define to work around apparent automake
3675 All Makefiles: Regenerated.
3677 * Many files: Added gettext invocations around user-visible
3679 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
3680 HAVE_LC_MESSAGES): Define.
3681 * dep-in.sed: Added asintl.h.
3682 * po/Make-in: New file.
3683 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
3685 * read.c (Z_): Renamed from `_'.
3686 * Makefile.am (SUBDIRS): Added po.
3687 (POTFILES): new macro.
3688 (po/POTFILES.in): New target.
3689 ($(OBJS)): Added asintl.h.
3691 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
3692 (as_new_LDADD): Added $(INTLLIBS).
3693 (as_new_DEPENDENCIES): Added $(INTLDEPS).
3694 (gasp_new_LDADD): Added $(INTLLIBS).
3695 (gasp_new_DEPENDENCIES): New macro.
3696 * configure, aclocal.m4: Rebuilt.
3697 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
3699 (ALL_LINGUAS): Define.
3700 * macro.c: Include "asintl.h".
3701 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
3702 * as.h: Include "asintl.h".
3703 * config/tc-i386.c (ordinal_names): Removed.
3704 (md_assemble): Changed error text to avoid ordinal_names.
3705 (i386_operand): Likewise.
3706 (reloc): Added as_bad to avoid i18n problems.
3707 (tc_gen_reloc): Likewise.
3708 * config/tc-arm.c (bad_args): Now a #define.
3710 * config/obj-vms.c (VMS_stab_parse): Changed type of
3712 (global_symbol_directory): Unified strings to avoid i18n
3714 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
3715 avoid i18n problems.
3716 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
3717 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
3719 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
3721 * config/tc-v850.c (md_assemble): Changed C++ comment into C
3723 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
3725 * as.c (print_version_id): Added an fprintf to avoid i18n
3727 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
3729 * expr.c (expr): Added as_warn call to avoid i18n problems.
3730 * messages.c (as_assert): Changed code to avoid i18n problems.
3731 (as_abort): Likewise.
3732 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
3733 (s_space): Likewise.
3734 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
3736 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3738 * config/tc-i386.c (check_prefix): New static function, split out
3740 (struct _i386_insn): Add wait_prefix field.
3741 (md_assemble): Remove wait_prefix local variable. Use
3742 check_prefix when adding a prefix.
3744 * config/tc-i386.c (current_templates): New static variable.
3745 (md_assemble): Remove current_templates local variable.
3746 (md_assemble, i386_operand): Improve error and warning messages in
3747 many places. Add RESTORE_END_STRING in many places before error
3748 return. Clarify some comments.
3750 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
3752 (md_assemble): Parse string instruction operands, looking for
3753 segment override prefixes. Check for invalid segment prefixes on
3755 (i386_operand): i.seg[] and max mem_operand changes for string
3757 * config/tc-i386.h (EsSeg): Define.
3759 * config/tc-i386.h (regKludge): Define.
3760 (iclrKludge, imulKludge): Don't define.
3761 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
3762 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
3763 opcode_modifier checks to look for more common cases first. Add
3764 default_seg for IsString case.
3766 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
3768 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
3770 * configure: Rebuild with new automake and libtool.
3771 * aclocal.m4, Makefile.in: Likewise.
3773 * doc/Makefile.am (as.dvi): New target.
3774 * doc/Makefile.in: Rebuild.
3776 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
3778 * configure.in: Added sparc86x support.
3780 * configure: Rebuild.
3782 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
3784 (md_parse_option): Warn if -EL is not supported for this architecture.
3786 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
3788 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
3790 * config/tc-mips.c (mips_ip): Note when we use get match on
3791 the full instruction name.
3793 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
3795 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
3796 back into the expression to handle add/sub simplification correctly.
3798 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
3800 * config/tc-mips.c (hilo_interlocks): Remove 4300.
3802 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
3804 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
3807 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
3809 * symbols.c (max_indent_level): New global.
3810 (print_symbol_value_1): Use it.
3811 * expr.h (expr_build_dot): Declare.
3812 * expr.c (expr_build_dot): New function.
3814 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
3816 * symbols.c (print_binary): New function.
3817 (print_expr_1): Call it.
3819 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3821 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
3822 operand in the opcode.
3824 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3826 * config/tc-i386.h: Reorder operand flags and opcode modifier
3827 flags for clarity. Remove unused definitions: Unknown,
3828 ImmUnknown, DispUnknown, NoModrm.
3829 * config/tc-i386.c (type_names): Add missing Debug type.
3830 (md_assemble): Better duplicate prefix checking. Quicker string
3831 instruction check via new opcode_modifier flag.
3833 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
3835 * doc/as.texinfo (Invoking): Clarify -Wa example.
3837 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
3839 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
3840 (s_mips_weakext): Define.
3841 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
3842 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
3845 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
3847 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
3848 is an error if the value can not be computed at assembly time.
3849 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
3851 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
3853 * gasp.c (main): Set next field of new include_path structure to
3854 NULL. From Avery Pennarun <averyp@gdc.ca>.
3856 * read.c (s_mri_sect): Call as_bad rather than abort for an
3857 unsupported MRI target.
3859 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
3861 * config/tc-arm.c (arm_validate_fix): New function. Determine if
3862 the destination of a branch instruction should be altered.
3863 (find_real_start): New function: Locate the real, Thumb coded
3864 start of a Thumb function.
3865 (do_t_branch23): Alter the destination of branches to Thumb
3868 * config/tc-arm.h: Define TC_VALIDATE_FIX.
3870 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
3872 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
3875 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3877 * doc/as.texinfo: Use @itemx for a secondary item in a table.
3878 * doc/c-hppa.texi: Likewise.
3880 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
3882 * Makefile.am: Rebuild dependencies.
3883 * Makefile.in: Rebuild.
3885 * Makefile.am (DEP_INCLUDES): New variable.
3886 (.dep1): Change to work when srcdir is not an absolute path.
3887 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
3888 * Makefile.in: Rebuild.
3890 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
3892 * config/tc-i386.h, config/tc-i386.c: Revert March 24
3893 LinearAddress patch.
3895 * configure.in: Set version to 2.9.1.
3896 * configure: Rebuild.
3898 * Branched binutils 2.9.
3900 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3902 * config/tc-i386.h (FWait): Define.
3903 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
3904 other prefixes. Check FWait flag in opcode table to see which
3905 instructions require an fwait prefix.
3907 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3909 * stabs.c (get_stab_string_offset): Always create a stab string
3912 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
3914 Fix some gcc -Wall warnings:
3915 * atof-generic.c (atof_generic): Add casts to avoid warnings.
3916 * ehopt.c (eh_frame_code_alignment): Likewise.
3917 * expr.c (integer_constant, operand): Likewise.
3918 * frags.c (frag_align): Likewise.
3919 * gasp.c (level_0, change_base, doinstr): Likewise.
3920 * hash.c (hash_ask): Likewise.
3921 * listing.c (listing_page, calc_hex, print_lines): Likewise.
3922 (debugging_pseudo): Likewise.
3923 * macro.c (define_macro, check_macro): Likewise.
3924 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
3925 (ignore_rest_of_line, float_cons): Likewise.
3926 * symbols.c (decode_local_label_name): Likewise.
3927 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
3928 (fixup_segment, number_to_chars_bigendian): Likewise.
3929 (number_to_chars_littleendian): Likewise.
3930 * config/atof-ieee.c (gen_to_words): Likewise.
3931 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
3932 (sparc_ip, parse_keyword_arg, s_common): Likewise.
3933 * read.c (output_big_sleb128): Initialize locals to avoid
3935 (output_big_uleb128, equals): Likewise.
3936 * atof-generic.c (atof_generic): Change number_of_digits_* locals
3937 to unsigned int. Change zeros to unsigned int.
3938 * cond.c (s_if): Add return to default case.
3939 * frags.c (frag_now_fix): Change return type to addressT.
3940 * frags.h (frag_now_fix): Update declaration.
3941 * listing.c (file_info_struct): Change linenum to unsigned int.
3942 (struct list_info_struct): Change hll_line to unsigned int.
3943 (print_source): Update format string.
3944 * read.c (emit_expr): Change scan to unsigned int, and don't
3945 bother to initialize it.
3946 * symbols.c (dollar_label_count): Change to unsigned long.
3947 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
3948 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
3949 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
3951 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
3953 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3954 mcf5200 just as we do for m68000.
3955 (m68k_init_after_args): Likewise.
3956 (md_estimate_size_before_relax): Likewise.
3958 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
3960 * config/tc-v850.c (md_assemble): Store relocation addend in
3961 fixup instead of instruction.
3963 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3965 * config/tc-i386.c (md_assemble): Swap template arguments to
3966 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
3967 This macro is currently symmetric, so passing them the wrong
3968 way didn't cause any problem, but may if the macro is changed
3970 After copying template to i.tm, use i.tm. rather than t-> to
3971 access fields, and make t a const*
3972 Move i.tm.operand_types[] swap to immediately after the copy.
3974 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
3976 * expr.h (expr_build_uconstant): Add prototype.
3977 (expr_build_unary,expr_build_binary): Add prototypes.
3978 * expr.c (expr_build_uconstant): New function.
3979 (expr_build_unary,expr_build_binary): New functions.
3981 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
3983 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
3984 * macro.c (macro_expand_body): Increase buffer size.
3985 * messages.c (as_warn): Likewise.
3986 (as_warn_where, as_bad, as_bad_where): Likewise.
3988 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
3990 Based on patch from H.J. Lu <hjl@gnu.org>:
3991 * Makefile.am (DISTSTUFF): New variable.
3992 (diststuff): New target.
3993 * Makefile.in: Rebuild.
3995 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
3997 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
3998 m32r_elf_section_change_hook.
4000 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
4001 emit a nop if a section ends with a 16 bit instruction.
4003 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
4005 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
4006 s_lcomm rather than obj_coff_lcomm.
4007 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
4009 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
4011 * config/tc-i386.h (LinearAddress): Define.
4012 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
4013 instruction, don't use a default segment.
4015 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
4017 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
4018 * configure: Rebuild.
4020 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
4022 * aclocal.m4, configure: Rebuild with libtool 1.2.
4024 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
4026 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
4027 PC relative branches. Patch courtesy of Jonathan Walton.
4030 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
4032 * configure.in (emulations): Add thumb-pe target.
4034 * configure (emulations): Add thumb-pe target.
4036 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
4038 * itbl-lex.l (yywrap): Don't define if already defined as a
4041 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
4043 * depend.c (quote_string_for_make): New function.
4044 (wrap_output): Use it.
4046 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
4048 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
4049 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
4051 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
4053 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
4054 Recognize -GN and -relax.
4055 (md_begin): Initialize gp size from -G switch.
4056 (alpha_force_relocation): Always force if -relax.
4057 (alpha_align): Take a new argument that will specify when to
4058 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
4059 Change all callers. Emit nop alignment padding as nop+unop pair.
4061 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
4063 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
4064 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
4066 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
4068 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
4069 require padding to the next long word boundary.
4071 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
4073 * cgen.c: #include symcat.h.
4074 * config/tc-m32r.c: Likewise.
4076 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
4078 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
4079 absolute expressions instead of '$' prefixed register names.
4081 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
4083 * read.c (s_set): Record file and line info for symbols when -as.
4084 (pseudo_set): Don't overwrite that dummy fragment.
4086 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
4088 * config/tc-ppc.c (md_pseudo_table): Add "section".
4089 (ppc_named_section): New static function.
4091 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
4093 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
4094 so we don't have to scan the entire list.
4096 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
4098 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
4099 case, allow the parallel instructions to modify the same flag
4102 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
4104 * listing.c (list_symbol_table): Categorize symbols by
4105 undefined_section rather than sy_frag->line == NULL.
4107 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
4109 * Makefile.am (install-exec-local): Install properly when ln
4110 fails or tooldir == prefix.
4112 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
4114 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
4115 Test result of insert_operand for error.
4117 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
4119 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
4120 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
4121 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
4122 * doc/Makefile.in: Rebuild.
4124 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
4126 * config/tc-mips.c (macro_build): Handle operand type 'C'.
4127 (macro): Fix handling of M_COP[0-3].
4129 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
4131 Based on patches from Ross Harvey <ross@teraflop.com>:
4132 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
4133 if macro_alternate or macro_mri.
4134 (getstring): Remove support for byte constants between < and >.
4135 (get_any_string): '<' only starts a string if macro_alternate or
4137 (macro_expand_body): Permit keyword parameters following
4138 positional parameters.
4140 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4141 * configure.in (alpha*-*-netbsd*): New target.
4142 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
4143 * configure: Rebuild.
4145 * as.h (flag_warn_suppress_instructionswap): Move from here...
4146 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
4147 here, and make static.
4149 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
4150 BFD_ASSEMBLER or MANY_SEGMENTS.
4152 * as.c (show_usage): Update bug-gnu-utils address.
4153 * gasp.c (show_usage): Likewise.
4154 * doc/as.texinfo (Bug Reporting): Likewise.
4156 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
4158 * config/tc-mips.c (load_address): Don't use mips III or mips IV
4159 insns regardless of the size of a pointer if we're in mips I or
4161 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4163 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4165 Fix rac to accept only a0:
4166 * tc-d10v.c (parallel_ok, find_opcode):
4167 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
4168 Introduce OPERAND_GPR.
4170 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
4172 * read.c (s_fill): Handle non-constant repeat counts by creating
4173 an rs_space fragment.
4175 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
4177 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
4178 from as_bad to as_warn.
4180 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
4182 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
4183 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
4184 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
4186 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
4188 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
4189 seg_fix_rotP rather than fix_root from seg_info.
4191 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
4193 * expr.c: Add support for 0x1_2_3_4 bignums.
4195 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
4197 * configure.in: Change -linux* to -linux-gnu*.
4198 * configure: Rebuild.
4200 * app.c (do_scrub_begin): Treat \r as whitespace.
4202 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
4204 * Makefile.am: Update dependencies.
4205 * Makefile.in: Rebuild.
4207 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
4209 * configure, aclocal.m4: Rebuild with new libtool.
4211 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
4213 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
4214 the argument to bfd_set_arch_mach.
4215 (load_address): Use bfd_arch_bits_per_address to determine the
4216 bit size of an address instead of looking at the isa level.
4217 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4219 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
4221 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
4223 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
4225 * ehopt.c: New file.
4226 * as.h (enum _relax_state): Add rs_cfa.
4227 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
4228 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
4229 * read.c (emit_expr): Call check_eh_frame.
4230 * write.c (cvt_frag_to_fill): Handle rs_cfa.
4231 (relax_segment): Likewise.
4232 * Makefile.am: Rebuild dependencies.
4233 (GAS_CFILES): Add ehopt.c.
4234 (GENERIC_OBJS): Add ehopt.o.
4235 * doc/internals.texi (Frags): Document rs_cfa.
4237 * as.c (show_usage): Mention --traditional-format.
4238 (parse_args): Accept --traditional-format.
4239 * as.h (flag_traditional_format): Declare.
4240 * output-file.c (output_file_create): If flag_traditional_format,
4241 set BFD_TRADITIONAL_FORMAT on stdoutput.
4242 * doc/as.texinfo, doc/as.1: Document --traditional-format.
4244 * config/tc-mips.c (append_insn): Make sure that if we have a
4245 fixup for an unmatched %hi reloc, it does not associated with a
4248 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
4249 * doc/Makefile.in: Likewise.
4251 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
4253 * config/tc-m32r.c (check_for_side_effects): New function.
4254 (can_make_parallel): Add checks for instruction side effects
4255 clashing with the other instruction.
4256 (assemble_parallel_insn): Improve warning messages. Return error
4257 message from non-swapped instruction order.
4259 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
4261 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
4263 * config/tc-arm.h: Replace md_after_pass_hook definition with a
4264 md_cleanup definition. This moves the forced literal output to
4265 the end of the source pass, and avoids macro's inserting literals
4266 into the code immediately after the macro expansion.
4268 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
4270 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
4271 a gas internal symbol is adjustable.
4272 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
4274 * as.h: If gcc version greater than 2.6, use `__format__' and
4275 `__printf__' in function attributes, rather than `format' and
4278 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
4280 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
4282 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
4284 Add tms320c30 support:
4285 * config/tc-tic30.h: New file.
4286 * config/tc-tic30.c: New file.
4287 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
4288 TARGET_FORMAT as "coff-tic30".
4289 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
4290 * Makefile.am: Rebuild dependencies.
4291 (CPU_TYPES): Add tic30.
4292 (CPU_OBJ_VALID): tic30-aout is valid.
4293 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
4294 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
4295 * configure, Makefile.in: Rebuild.
4297 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
4299 * config/tc-v850.c (md_assemble): Improvements to error messages.
4301 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
4303 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
4304 BFD_RELOC_HI16_S to store the high bits of any value.
4306 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
4307 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
4308 assembler calculate relocations to any external symbol at all.
4309 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
4310 involving generation of pc-relative relocs.
4311 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
4312 has been moved to md_apply_fix3.
4314 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
4315 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
4316 which actually means (the address of identifier's GOT entry) +
4317 constant, which is not particularly useful.
4319 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
4321 * read.h (include_dirs): Declare.
4322 (include_dir_count,include_dir_maxlen): Declare.
4324 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
4326 * configure.in: Correct check for shared opcodes library.
4327 * configure: Rebuild.
4329 * listing.c (buffer_line): If we can't open the file, set at_end.
4330 (listing_print): Remove unused local variable fi.
4332 * config/m68k-parse.y (reglistpair): Handle register list in
4335 * config/vms-conf.h: Don't undef VERSION.
4337 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
4339 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
4341 (GENERIC_OBJS): New variable, with the rest of the old OBJS
4343 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
4344 ($(srcdir)/make-gas.com): Rename from make-gas.com.
4345 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
4346 (EXTRA_DIST): Define.
4347 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
4348 explicitly rather than via the list of object files.
4349 (gcc-as.opt): New file created when make-gas.com is run.
4350 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
4351 itbl-cpu.h} to #include appropriate file rather than copying that
4353 * config/vms-conf.h: Synchronize with current config.in.
4354 * Makefile.in: Rebuild.
4356 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
4358 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
4359 (parallel_ok): Relaxed parallel subinstruction dependency check.
4361 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
4363 * as.h (flag_warn_suppress_instructionswap): added new flag.
4364 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
4365 command line argument.
4366 * tc-d10v.c (write_2_short): emit "Swapping instructions"
4367 warning only if flag_warn_suppress_instructionswap is false.
4369 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
4371 * configure.in (i386-*-mingw32*): New target.
4372 * configure: Rebuild.
4374 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
4376 * symbols.c (resolve_symbol_value): Don't set the segment if it
4377 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
4379 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
4382 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
4384 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
4385 depends upon HAVE_{UNLINK,REMOVE} values rather than host
4388 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
4390 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
4392 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
4394 * config/tc-v850.c (v850_insert_operand): Display instruction when
4395 an error is encountered.
4397 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
4399 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
4400 (i386-*-sco3.2v5*coff): New target.
4401 (i386-*-sco3.2*): New target.
4402 * configure: Rebuild.
4404 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
4406 * config/tc-v850.c: Tidy error message production.
4408 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
4410 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
4411 validate_immediate return value in the right type for comparisons
4414 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
4416 * listing.c (MAX_BYTES): Use listing variables not constants.
4417 (data_buffer): No longer an array, but a pointer.
4418 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
4419 (listing_listing): Allocate data_buffer.
4421 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
4423 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
4424 --listing-rhs-width, --listing-cont-lines.
4425 (show_usage): Update.
4426 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
4427 (listing_lhs_cont_lines, listing_rhs_width): New vars.
4428 (print_lines): Use the variables instead of the constants.
4429 (listing_listing): Likewise.
4430 * listing.h: Declare the new vars.
4432 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
4434 * as.c (parse_args): Add --keep-locals alias for -L.
4435 Add --strip-local-absolute.
4436 (show_usage): Update.
4437 * as.h (flag_strip_local_absolute): New flag.
4438 * symbols.c (S_IS_LOCAL): Use it.
4439 * config/obj-aout.h (S_IS_LOCAL): Likewise.
4440 * config/obj-bout.h (S_IS_LOCAL): Likewise.
4441 * config/obj-coff.h (S_IS_LOCAL): Likewise.
4443 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
4445 * config/tc-m32r.c: Detect if explicitly parallel instructions
4446 might have an io conflict and issue a warning message.
4448 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
4450 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
4451 cgen_swap_fixups): Functions to save, restore and swap the fixup
4452 chain with a backup copy.
4453 (cgen_asm_finish_insn): Returns address of constructed insn.
4455 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
4457 * listing.c (file_info_struct): Remove FILE, add POS.
4458 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
4459 (file_info): Don't open the file.
4460 (buffer_line): Check for the file in the last_open cache, updating
4462 (print_source): Don't reference file_info->file.
4463 (listing_listing): Likewise.
4464 (listing_print): Close the file in the cache, if any.
4466 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
4468 * read.c (dwarf_file_string): New file static variable.
4469 (emit_expr): Look for constant sequence that leads up to a file
4470 name in DWARF debugging output.
4471 (stringer): Use dwarf_file_string to decide whether to accept a
4472 string as a file name.
4474 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
4476 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
4477 (crack_operand): Add reg->reglst MRI hack.
4478 (r_seg): Put reglst symbols in reg_section.
4479 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
4481 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
4483 * tc-sh.c (get_specific): Handle SGR & DBR.
4485 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
4487 * tc-h8300.c (parse_reg): Take the length of the symbol into
4488 account when attempting to match a register name.
4489 * tc-h8500.c (parse_reg): Likewise.
4491 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
4493 * cgen.c: Formatting changes to improve readability.
4495 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
4497 * config/tc-mips.c (macro): Rework division code to avoid unfilled
4500 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
4502 Based on a patch from Jim Wilson
4503 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
4504 (tc_gen_reloc): Handle cross section PC relative relocs
4507 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
4509 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
4511 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
4513 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
4514 (expr_jmp_buf): New static local.
4515 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
4516 (cgen_md_operand): New function.
4517 * tc-m32r.c: Clean up pass over `struct foo' usage.
4518 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
4520 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
4522 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
4523 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
4525 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
4527 * config/tc-i386.c (i386_operand): Give an error if there are
4528 unrecognized characters after an expression.
4530 For older changes see ChangeLog-9697