1 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
3 * tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and BAD_PC
6 1999-10-27 Scott Bambrough <scottb@netwinder.org>
8 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
9 * config/tc-arm.h: Fix compile time warnings.
11 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
13 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
14 form @abs16, @(abs16) and @(abs16 + imm).
16 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
18 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
19 (ISA_HAS_64_BIT_REGS) New.
20 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
21 mips_emit_delays,macro_build,load_register,load_addresss,
22 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
23 and/or use new ISA_xxx macros in expressions involving
24 ISA, particularly mips_opts.isa.
26 1999-10-18 Michael Meissner <meissner@cygnus.com>
28 * expr.h (operatorT): Add machine dependent operators md1..md8.
29 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
30 for the machine dependent operators to use.
32 * expr.c (op_rank): Add machine dependent operators.
34 * config/tc-alpha.c (O_pregister): Define as a machine dependent
36 (O_cpregister): Ditto.
37 (md_begin): Change X_op test that field is wide enough to use
38 O_max instead of O_alpha_max.
39 (cpu_types): Fill in missing initializer.
40 (alpha_num_macros): Make unsigned.
41 (md_assemble): Make opnamelen be size_t.
42 (md_apply_fix): Cast alpha_num_operands to int before testing.
43 (alpha_force_relocation): Ditto.
44 (alpha_fix_adjustable): Ditto.
45 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
46 (tc_gen_reloc): Ditto.
47 (tc_get_register): Ditto.
54 (s_alpha_frame): Ditto.
55 (s_alpha_prologue): Ditto.
56 (s_alpha_file): Ditto.
57 (s_alpha_gprel32): Ditto.
58 (s_alpha_proc): Ditto.
60 (s_alpha_base): Ditto.
61 (s_alpha_align): Ditto.
62 (s_alpha_arch): Ditto.
64 (assemble_insn): Suppress unused variable warning.
66 (assemble_insn): Don't assume X_op and X_unsigned are in a given
67 order in the structure.
68 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
70 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
72 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
74 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
76 * config/tc-i386.c (i386_index_check): Correct #endif location.
78 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
80 * as.c (show_usage): Document new options.
81 (parse_args): Add --no-warn, --warn, --fatal-warnings,
82 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
83 (parse_args): Parse the new options.
84 (main): If there were warnings, and --fatal-warnings
85 was specified, print an error.
86 * as.h: New variable, flag_fatal_warnings, for new option.
88 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
90 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
91 '@'. Change autoincrement completers to fall through to cache control
94 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
96 (pa_parse_addb_64_cmpltr): New function.
98 * config/tc-hppa.c (pa_ip): Change error message.
99 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
100 '?Q' args to allow falling through.
102 * configtc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
103 Remove unused conditional codes.
104 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
106 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
108 * config/tc-d30v.c (CHAR_BIT): Define.
109 (check_range): Fix bit operations to support integers bigger than
112 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
114 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
117 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
118 Doug Evans <devans@cygnus.com>
120 Add support for m32rx.
121 * config/tc-m32r.c (enable_m32rx): New static global.
122 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
123 (allow_m32rx): New function.
124 (M32R_SHORTOPTS): Add `O'.
125 (md_longopts): Add --m32rx plus several warning options.
126 (md_parse_option): Handle new options.
127 (md_show_usage): Print them.
128 (md_begin): Enable m32rx.
129 (OPERAND_IS_COND_BIT): New macro.
130 (first_writes_to_seconds_operands): New function.
131 (writes_to_pc,can_make_parallel,make_parallel): New functions.
132 (target_make_parallel,assemble_two_insns): New functions.
133 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
134 If optimizing and m32rx, try to make consecutive insns parallel.
136 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
138 * config/tc-mips.c (nopic_need_relax): Allow for the
139 .sdata.foo sections generated by -fdata-sections,
140 and for the .gnu.linkonce.s sections generated by C++.
142 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
144 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
145 with cleaner code using completer prefixes. Add 'Y'.
147 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
149 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
151 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
152 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
153 insn does not match and we should try the next insn in the table.
155 1999-09-22 Nick Clifton <nickc@cygnus.com>
157 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
159 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
161 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
164 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
166 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
167 OBJ_ELF. If ELF, add "sq".
168 (md_parse_option): If ELF, ignore -s and -q.
169 (md_show_usage): Mention ELF options.
171 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
173 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
176 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
178 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
180 * config/tc-hppa.c (struct pa_it): New field "trunc".
181 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
182 (pa_parse_ftest_gfx_completer): New function
183 (pa_parse_fp_cnv_format): New function.
185 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
186 (md_apply_fix): Handle 22bit pc-rel branches.
188 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
190 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
192 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
194 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
196 at Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
198 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
199 (pa_ip): Handle 'fX'.
201 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
203 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
204 (pa_ip): Handle 'fX'.
206 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
208 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
209 unwinds unless the function is in the text space.
210 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
212 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
214 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
215 (md_assemble): To here. Tweak address generation.
217 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
219 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
220 (md_assemble): Call dwarf2_where for OBJ_ELF.
221 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
222 (pa_end_of_source): New function.
223 * tc-hppa.h (md_end): Define for OBJ_ELF.
225 1999-09-14 Michael Meissner <meissner@cygnus.com>
227 * configure.in (Canonicalization of target names): Remove adding
228 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
229 generates $ac_config_sub with a ${CONFIG_SHELL} already.
230 * configure: Regenerate.
232 1999-09-14 Donn Terry <donn@interix.com>
234 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
236 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
238 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
239 pc-relative jmp/call to an absolute symbol.
240 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
241 absolute section symbols.
243 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
244 jump handling code and comments.
246 1999-09-12 Ian Lance Taylor <ian@zembu.com>
248 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
249 the value if TE_PE and a global defined symbol.
251 1999-09-11 Ian Lance Taylor <ian@zembu.com>
253 * write.c (dump_section_relocs): Call print_symbol_value_1 to
254 print the symbol, rather than printing it here.
256 1999-09-11 Donn Terry <donn@interix.com>
258 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
259 BFD_RELOC_RVA relocations.
261 * config/tc-i386.c (md_undefined_symbol): Compare the name against
262 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
265 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
267 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
268 * doc/internals.texi (Object format backend): Document
271 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
272 relocations against global symbols if TE_PE.
274 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
275 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
277 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
280 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
281 symbols which do not have a constant value, or tags with
282 non-tags. Remove the symbol from the list before adding it at the
285 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
286 C_FCN symbol differently if TE_PE.
287 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
288 appears in the pseudo-op, rather coff_line_base which is only set
291 * config/obj-coff.c (obj_coff_loc): New static function.
292 (obj_pseudo_table): Add "loc".
294 * config/obj-coff.c (add_lineno): Check that the line number is
297 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
298 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
300 (md_atof): Return NULL rather than 0.
301 * config/tc-i386.c (md_atof): Change type to int.
302 * expr.c (expr): Change first parameter to int.
303 * config/obj-coff.c: Add declarations for static functions.
304 (coff_frob_symbol): Use SYM_AUXENT.
305 * config/tc-i386.h (flag_16bit_code): Don't declare.
307 * config/obj-coff.c (obj_coff_section): Default to setting
308 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
310 * write.c (adjust_reloc_syms): Print adjusted fixup.
312 * expr.c (integer_constant): Correct too_many_digits calculation
315 1999-09-09 Andreas Schwab <schwab@suse.de>
317 * doc/c-arm.texi: Fix arguments of @var to not contain
320 1999-09-08 Philip Blundell <pb@nexus.co.uk>
322 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
324 (md_parse_option): Only support -k flag for ELF and COFF targets.
326 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
328 * config/tc-hppa.c (pa_ip): Put strict register checks before
329 call to pa_parse_number.
331 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
333 1999-09-06 Ian Lance Taylor <ian@zembu.com>
335 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
338 1999-09-06 Donn Terry <donn@interix.com>
340 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
342 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
344 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
345 candidate instruction. Require registers for register arguments
346 when in strict mode. Require assemble-time constants for
347 constants when in strict mode.
348 (pa_get_absolute_expression): Require a constant when in strict
351 1999-09-06 Nick Clifton <nickc@cygnus.com>
353 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
355 1999-09-04 Steve Chamberlain <sac@pobox.com>
357 * config/tc-pj.c: New file, supports picoJava in ELF.
358 * config/tc-pj.h: Ditto.
359 * configure.in (pjl*, pj*): New targets.
360 * Makefile.am: Rebuild dependencies.
362 (TARGET_CPU_CFILES): Add config/tc-pj.c.
363 (TARGET_CPU_HFILES): Add config/tc-pj.h.
364 * doc/c-pj.texi: New file.
365 * doc/as.texinfo: Add some PJ specifics.
366 * doc/all.texi: Add PJ to the list of all architectures, sort them
368 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
369 * configure, Makefile.in, doc/Makefile.in: Rebuild.
371 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
373 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
374 (obj_frob_file): Test for null pointer.
375 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
376 (OBJ_PROCESS_STAB): And here.
379 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
380 except OBJ_PROCESS_STAB, which we #undef for ecoff.
381 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
383 * config/obj-coff.c (no_func): Remove.
384 (coff_format_ops): Change occurrences of no_func to 0, as we test
385 for 0 in obj-multi.h.
387 * configure.in: Enable bfd for i386-coff when primary target is
388 bfd. Enable i386 elf,coff emulation support. Don't set
389 USE_EMULATIONS=1 or te_file=multi unless there is more than one
390 emulation to support.
391 *configure: Regenerate.
393 1999-09-02 Nick Clifton <nickc@cygnus.com>
395 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
396 .section .line directive is encountered.
398 1999-09-01 Nick Clifton <nickc@cygnus.com>
400 * config/tc-arm.c (md_section_align): Do not align sections in ELF
403 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
404 * as.texinfo: Document --gdwarf2 command line option.
405 Add additional documentation of ARM command line switches.
407 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
409 * config/tc-i386.c (i386_intel_memory_operand): Combine
410 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
411 and RESTORE_END_STRING around parse_register calls.
412 (i386_operand): Here too.
413 (i386_is_reg): Remove.
414 (parse_register): Move as_bad calls from within this function to
417 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
419 Based on a patch from H.J. Lu <hjl@gnu.org>
420 * config/tc-i386.c (parse_register): Handle FP regs specially.
421 (md_begin): Remove '(' and ')' from register_chars.
423 1999-08-29 Doug Evans <devans@casey.cygnus.com>
425 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
426 error message (done elsewhere).
428 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
430 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
432 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
434 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
437 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
439 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
441 Add new completers. Fix bug in 64 bit condition handling.
443 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
446 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
448 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
450 * config/tc-hppa.c (pa_ip): Add case for 'I'.
452 1999-08-27 Jim Wilson <wilson@cygnus.com>
454 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
455 (struct ls): Add frag field. Initialize it to zero.
456 (out_end_sequence): New local text_frag. Set it while in text section.
457 Replace address check with frag check. Set ls.frag to text_frag if
459 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
460 Set it before switching sections. Replace address check with frag
461 check. Set ls.frag to saved_frag if out_set_addr called.
463 1999-08-26 David Mosberger <davidm@hpl.hp.com>
465 * dwarf2dbg.c (out_end_sequence): If address changed, directly
466 output "advance_pc" opcode instead of calling gen_addr_line().
467 The latter has the undesired side-effect of creating a new row
468 in the debug line info matrix.
470 1999-08-26 Jim Wilson <wilson@cygnus.com>
472 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
473 ls.last_filename if last is less than zero. Set ls.last_filename
474 when allocating new entry.
475 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
478 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
480 * config/tc-i386.c (i386_index_check): Fix the displacement size
481 when INFER_ADDR_PREFIX.
483 1999-08-18 Nick Clifton <nickc@cygnus.com>
485 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
488 1999-08-17 Ian Lance Taylor <ian@zembu.com>
490 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
491 handle 0xffffNNNN constants correctly.
493 1999-08-16 Nick Clifton <nickc@cygnus.com>
495 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
498 1999-08-13 Nick Clifton <nickc@cygnus.com>
500 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
501 (md_apply_fix3): Always pass positive values to
504 1999-08-12 Nick Clifton <nickc@cygnus.com>
506 * config/tc-arm.c (skip_whitespace): New macro.
509 (md_apply_fix3): Store relocation offset in addend for ELF based
511 (arm_force_relocation): Always generate relocs for Thumb function
514 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
516 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
517 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
519 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
521 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
522 flags for the unwind subspace.
524 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
525 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
526 suitable relocation based on the size of the target's pointer.
527 Always Use subsegment zero for the unwinders.
528 (pa_level): Handle "2.0w".
530 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
532 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
533 with the following instruction unless this was specified.
535 1999-08-09 Ian Lance Taylor <ian@zembu.com>
537 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
538 certain sections, to match BFD changes.
540 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
542 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
543 (EXTRA_SCRIPTS): Define to keep automake happy.
544 * Makefile.in: Rebuild.
546 1999-08-08 Ian Lance Taylor <ian@zembu.com>
548 * Makefile.am: Rename .dep* files to DEP*.
549 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
550 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
552 * Makefile.in: Rebuild.
554 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
556 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
558 1999-08-08 Ian Lance Taylor <ian@zembu.com>
560 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
561 avoid problems on DOS filesystems.
562 * Makefile.in: Rebuild.
564 * doc/as.texinfo (Section): Document 's' flag for COFF version.
566 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
568 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
571 1999-08-08 Ian Lance Taylor <ian@zembu.com>
573 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
574 line to create ${GDBINIT} rather than .gdbinit.
575 * configure, Makefile.in, doc/Makefile.in: Rebuild.
577 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
579 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
581 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
583 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
585 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
587 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
588 non-adjustable symbols.
590 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
592 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
594 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
596 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
599 1999-08-05 Donn Terry <donn@interix.com>
601 * config/te-interix.h: New file.
602 * configure.in (i386-*-interix*): New target.
603 * configure: Rebuild.
605 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
607 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
608 selectors for ELF too.
609 (selector_table): Add "ltp" and "rtp" selectors.
611 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
613 * config/tc-i386.c (i386_operand): No need to change
614 operand_string pointer in segment reg case before goto
615 do_memory_reference. Initialise displacement_string_start and
616 displacement_string_end after do_memory_reference label.
617 (i386_index_check): Add operand_string param, and print error
618 message on failure here.
619 (i386_intel_memory_operand): Instead of here.
620 (i386_operand): And here.
621 (INFER_ADDR_PREFIX): Enable.
623 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
625 * config/tc-i386.h (DefaultSize): Define. Renumber following
626 opcode_modifier defines.
628 From Etienne Lorrain <etienne.lorrain@ibm.net>
629 * config/tc-i386.c (stackop_size): New variable.
630 (set_16bit_code_flag): Clear it here.
631 (set_16bit_gcc_code_flag): New function.
632 (md_pseudo_table): Add "code16gcc" entry.
633 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
635 1999-08-03 Ian Lance Taylor <ian@zembu.com>
637 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
638 next_set_end even if the end symbol is being discarded.
640 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
641 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
642 * config/obj-coff.c: Likewise.
643 (seg_info_type): Remove.
644 (seg_info_off_by_4): Change to array of segT.
645 (s_get_segment): Adjust accordingly.
646 (obj_pseudo_table): Fully initialize sentinel entry.
648 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
649 Ralf Baechle <ralf@uni-koblenz.de>.
651 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
653 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
655 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
657 * config/tc-i386.c: Indentation and white space changes.
658 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
659 don't enable it by default.
660 (i386_intel_operand): Remove redundant prototype.
661 Move check on number of memory operands, and i.mem_operands++
662 (i386_intel_memory_operand): To here.
663 Remove i386_immediate code from here. Remove special case code
664 for input and output using (%dx). Remove base/index checks and
665 call i386_index_check instead. Save initial operand_string
666 argument for error message.
667 (i386_operand): Remove redundant prototype. Move base/index
668 checks to i386_index_check.
669 (i386_displacement): Move intel mode check for non-zero
671 (i386_intel_memory_operand): To here.
673 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
675 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
676 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
677 by .register pseudo-op if -64 and --no-undeclared-regs.
678 (s_register, sparc_adjust_symtab): New functions.
679 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
680 Declare sparc_adjust_symtab as tc_adjust_symtab.
681 * doc/c-sparc.texi: Add description of #ignore special literal
682 for .register pseudo-op.
684 1999-07-30 Catherine Moore <clm@cygnus.com>
686 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
687 the relocation's section offset.
689 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
691 * write.c (fixup_segment): Fix generic error check overflow test.
693 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
694 X_add_number to long.
696 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
698 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
701 1999-07-27 Ian Lance Taylor <ian@zembu.com>
703 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
706 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
708 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
710 * configure.bat: Remove; obsolete.
711 * config/go32.cfg: Likewise.
713 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
715 * configure.in (i386-*-vxworks*): New target.
716 * configure: Rebuild.
718 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
720 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
722 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
724 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
726 (output_insn): Put OLO10's secondary addend into tc_fix_data.
727 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
728 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
729 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
730 MAX_RELOC_EXPANSION): Define.
731 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
733 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
735 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
736 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
737 block. Print a warning if an 8-bit or 16-bit constant
738 displacement or immediate is truncated on output.
739 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
741 (i386_operand): Disallow immediate jump absolute operand.
743 1999-07-15 Ian Lance Taylor <ian@zembu.com>
745 * configure.in: Bump version number to 2.9.5.
746 * configure: Rebuild.
748 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
751 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
753 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
754 (cons_fix_new_hppa): Derive size of fixup from size of the object.
756 1999-07-14 Philip Blundell <pb@nexus.co.uk>
758 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
760 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
762 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
763 if -mno-fpu was given.
764 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
766 (cons_fix_new_arm): Remove misleading comments.
768 1999-07-14 Ian Lance Taylor <ian@zembu.com>
770 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
772 (relax_segment): Likewise. After giving a rs_org error, convert
773 the frag to rs_align to avoid cascading errors.
775 1999-07-12 Andreas Schwab <schwab@suse.de>
777 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
779 1999-07-11 Ian Lance Taylor <ian@zembu.com>
781 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
782 as appropriate. Fill in structure initializations. Add variable
783 initializations. Add casts.
784 * dwarf2dbg.c (print_stats): Change i to size_t.
785 * listing.c (listing_listing): Change list_line to unsigned int.
787 1999-07-10 Ian Lance Taylor <ian@zembu.com>
789 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
790 rather than checking for \001 and \002 in symbol name.
791 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
793 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
795 * configure.in (hppa*-linux-gnu*): New target.
796 * configure: Rebuilt.
798 1999-07-08 Nick Clifton <nickc@cygnus.com>
800 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
802 1999-07-07 Nick Clifton <nickc@cygnus.com>
804 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
805 accessing symbolP directly.
807 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
809 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
812 1999-07-05 Nick Clifton <nickc@cygnus.com>
814 * config/tc-arm.c (ARM_EXT_V5): Define.
815 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
816 (md_begin): Detect ARM v5 architectures.
817 (md_parse_option): Accept arm v5 specification.
818 (md_show_usage): Documment -marmv5 switch.
820 * doc/c-arm.texi: Document -marmv5 command line option.
822 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
824 (validate_immediate_twopart): New function. Determine if a
825 constant can be computed by two ADD instructions.
826 (output_inst): Remove its command line parameter - it was never
828 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
829 implememt the ADRL pseudo op.
830 (tc_gen_reloc): Generate a suitable error message if an ADRL
831 instruction tries to generate a real reloc.
833 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
835 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
837 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
840 1999-06-27 H.J. Lu <hjl@gnu.org>
842 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
843 non BFD_ASSEMBLER case.
845 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
847 * config/obj-coff.c (obj_coff_section): Mark writable sections as
850 1999-06-26 David Mosberger <davidm@hpl.hp.com>
852 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
853 out_end_sequence() when the address decreases due to a new frag.
854 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
855 numbering starts with 1.
857 1999-06-23 Nick Clifton <nickc@cygnus.com>
859 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
861 (mcore_s_text): Call obj_elf_text for ELF target.
862 (mcore_s_data): Call obj_elf_data for ELF target.
863 (mcore_s_section): No longer ELF specific. Call obj_coff_section
865 (mcore_s_bss): New function: Dump literal table before changing
867 (mcore_s_comm): New function: Dump literal table before changing
870 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
871 No longer static functions.
872 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
873 Provide prototypes for these functions.
875 1999-06-22 Ian Lance Taylor <ian@zembu.com>
877 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
878 a list of names, to try obj_segment_name, and to try abbreviated
879 names when using COFF without long section names.
881 * config/tc-alpha.c: More use of symbol accessor functions.
882 * config/tc-arc.c: Likewise.
883 * config/tc-d30v.c: Likewise.
884 * config/tc-fr30.c: Likewise.
885 * config/tc-i860.c: Likewise.
886 * config/tc-m88k.c: Likewise.
887 * config/tc-mcore.c: Likewise.
888 * config/tc-ns32k.c: Likewise.
889 * config/tc-sparc.c: Likewise.
890 * config/tc-v850.c: Likewise.
892 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
893 sy_value with appropriate accessor functions.
894 * config/tc-arm.c (md_apply_fix3): Likewise.
895 * config/tc-d10v.c (AT_WORD_P): Likewise.
896 * config/tc-v850.c (reg_name_search): Likewise.
898 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
899 use symbol_get_bfdsym instead.
900 * config/tc-ppc.c (md_assemble): Likewise.
901 * config/tc-v850.c (v850_comm): Likewise.
903 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
905 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
906 the symbol, rather than accessing the bsym member.
907 * config/tc-d10v.c (tc_gen_reloc): Likewise.
908 * config/tc-d30v.c (tc_gen_reloc): Likewise.
909 * config/tc-mcore.c (tc_gen_reloc): Likewise.
910 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
911 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
912 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
913 * config/tc-tic30.c (tc_gen_reloc): Likewise.
914 * config/tc-v850.c (tc_gen_reloc): Likewise.
916 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
918 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
919 (hppa_gen_reloc_type): Conditionalize on BFD64.
920 (tc_gen_reloc): Re-enable ELF relocations.
921 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
923 1999-06-21 Ian Lance Taylor <ian@zembu.com>
925 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
927 (do_ldst): Move assignment out of if condition.
928 (md_apply_fix3): Add casts to avoid printf format warnings. Add
929 parentheses to avoid warning.
931 1999-06-21 Nick Clifton <nickc@cygnus.com>
933 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
934 macro to get at the BFD symbol associated with a GAS symbol.
936 1999-06-19 Ian Lance Taylor <ian@zembu.com>
938 * config/tc-ppc.c: Update for symbol handling changes.
939 * config/obj-coff.c: Likewise.
941 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
943 * tc-hppa.c: General cleanups of ELF support. No more spaces
944 and subspaces for ELF.
945 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
946 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
947 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
948 (UNWIND_SECTION_NAME): Likewise.
949 (space/subspace related structures): Conditionalize definitions
951 (space/subspace directives and support routines): Conditionalize
952 definitions and references/uses on OBJ_SOM.
953 (label_symbol_struct): For ELF, track the symbol's segment. For
955 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
957 (USE_ALIASES): Kill for both SOM & ELF.
958 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
959 (pa_space, pa_subspace): Corresponding changes.
960 (pa_spaces_begin): Corresponding chagnes.
961 (md_begin): Do not muck around with space/subspace stuff for
963 (md_apply_fix): Temporarily disable argument relocation stuff
965 (tc_gen_reloc): Temporarily disable relocation generation for
967 (pa_build_unwind_subspace): Similarly.
969 1999-06-16 Nick Clifton <nickc@cygnus.com>
971 * config/tc-arm.c (thumb_set): New pseudo op.
972 (text, data, section): Override these pseudo ops with ARM
974 (s_thumb_set): New function: Perform the same as a .set pseudo
975 op, but also mark the alias'ed symbol as being a Thumb
977 (arm_s_text): New function: Perform the same as the .text
978 pseudo op, but dump the literal pool before changing
980 (arm_s_data): New function: Perform the same as the .data
981 pseudo op, but dump the literal pool before changing
983 (arm_s_section): New function: Perform the same as the
984 .section pseudo op, but dump the literal pool before changing
986 (arm_cleanup): Do not reset the current section before dumping
989 1999-06-17 Nick Clifton <nickc@cygnus.com>
991 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
992 OPTION_NO_WARN_UNMATCHED entries.
993 (md_parse_option): Generate a warning message if an unrecognised
994 option is encountered.
996 * config/tc-d10v.c (do_not_ignore_hash): New variable.
997 (get_operands): When parsing an expression after an '@' symbol
998 has been detected, do not ignore '#' symbols.
999 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
1002 1999-06-13 Ian Lance Taylor <ian@zembu.com>
1004 From K. Richard Pixley <rich@noir.com>:
1005 * configure.in (ppc-*-vxworks*): New target.
1006 * configure: Rebuild.
1008 1999-06-12 Philip Blundell <philb@gnu.org>
1010 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
1012 1999-06-13 Ian Lance Taylor <ian@zembu.com>
1014 * write.c (adjust_reloc_syms): Rather than never reducing reloc
1015 which refer to symbols in linkonce sections, permit reducing the
1016 relocs if the symbol is local.
1018 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1020 * subsegs.c (subseg_text_p): New function.
1021 * as.h (subseg_text_p): Declare.
1022 * read.c (do_align): Use subseg_text_p to set the default fill.
1023 * write.c (subsegs_finish): Likewise.
1024 * config/obj-coff.c (write_object_file): Likewise.
1025 * config/tc-i386.h (md_maybe_text): Don't define.
1026 (md_do_align): Use subseg_text_p to set the default fill.
1027 * config/tc-m32r.c (m32r_do_align): Likewise.
1028 * config/tc-sh.c (sh_do_align): Likewise.
1029 * config/tc-sparc.h (md_do_align): Likewise.
1031 1999-06-12 David O'Brien <obrien@freebsd.org>
1033 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
1034 * configure: Rebuild.
1036 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1038 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
1039 * Makefile.am: Rebuild dependencies.
1040 * Makefile.in: Rebuild.
1042 * config/tc-i386.c (i386_immediate): Remove unused label
1045 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
1046 * symbols.c: Likewise.
1047 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
1048 sy_next field when taking address, rather than symbol_next.
1050 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
1052 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
1053 value from the output file architecture.
1054 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
1055 * dwarf2dbg.h: Change bfd_vma to addressT.
1057 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1059 * dwarf2dbg.h: Use PARAMS in function declarations.
1061 1999-06-11 Martin Dorey <mdorey@madge.com>
1063 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
1064 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
1066 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
1068 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1070 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
1072 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
1075 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
1077 * read.c (read_a_source_file): Only declare inescape if
1080 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
1082 (find_entry_byval): Add parens to avoid warning.
1084 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
1086 * symbols.c (resolve_symbol_value): Don't permit subtraction of
1089 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
1091 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
1094 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
1095 synthetize_setx): New functions.
1096 (md_assemble): Broken the special cases into the above
1097 functions. Make compiler happy if sizeof(bfd_vma)==4.
1098 Fix sethi generated from set/setuw. If instructions have a relloc,
1099 always clear the fields to be relocated in the opcode.
1100 (sparc_ip): Remove special_case global variable.
1102 1999-06-10 Ian Lance Taylor <ian@zembu.com>
1104 Based on patches from John W. Woznack <jwoznack@concentric.net>:
1105 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
1106 indication of success rather than a value.
1107 (itbl_get_val): Likewise.
1108 (itbl_get_field): Use strcspn. Change delimiters to include
1110 * itbl-ops.h (itbl_get_reg_val): Update declaration.
1111 (itbl_get_val): Likewise.
1112 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
1114 * symbols.c (copy_symbol_attributes): Convert local symbols to
1117 1999-06-10 Nick Clifton <nickc@cygnus.com>
1119 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
1122 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
1124 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
1125 Optimize set if sizeof(bfd_vma) == 64.
1126 (sparc_ip): Fix sethi - without %hi() it should generate
1127 R_SPARC_22 reloc, not R_SPARC_HI22.
1128 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
1130 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
1132 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
1133 (s_ncons): New function.
1134 (native_op_table): New table.
1135 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
1136 R_SPARC_OLO10 handling.
1138 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
1140 * expr.h (struct expressionS): Revert last change; widen X_op.
1141 * config/tc-alpha.c (md_begin): Check the field is wide enough.
1143 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1145 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
1146 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
1147 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
1148 * Makefile.in: Regenerated.
1150 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
1151 `common' pass on to s_mri_common.
1152 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
1154 1999-06-06 Richard Henderson <rth@cygnus.com>
1156 * config/obj-elf.c (obj_elf_section): Don't free the return
1157 value of demand_copy_C_string.
1159 1999-06-05 Richard Henderson <rth@cygnus.com>
1161 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
1162 creation logic from obj_elf_create_section.
1164 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
1165 (section_stack): New.
1166 (special_sections): Make const.
1167 (obj_elf_section): Gut and rewrite parsing.
1168 (obj_elf_change_section): New function broken out of obj_elf_section.
1169 (obj_elf_parse_section_letters): Likewise.
1170 (obj_elf_section_word): Likewise.
1171 (obj_elf_section_type): Likewise.
1172 (obj_elf_previous): Treat as a toggle.
1173 (obj_elf_popsection): New.
1174 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
1175 (ppc_section_type): Likewise.
1176 * config/tc-ppc.h: Likewise.
1178 * expr.h (struct expressionS): Don't make X_op a bitfield.
1179 * config/tc-alpha.c: Update for symbol handling changes.
1180 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
1181 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
1183 1999-06-05 Richard Henderson <rth@cygnus.com>
1185 * dwarf2dbg.c (*): Convert to K&R + prototypes.
1186 (dwarf2_gen_line_info): Kill unused variables.
1187 (dwarf2_finish): Likewise.
1188 (dwarf2_where): Likewise.
1189 (dwarf2_directive_file): If we've only got a string,
1190 hand off to s_app_file.
1191 * ecoff.c: Move the include of ecoff.h.
1192 * symbols.h (S_IS_FUNCTION): Prototype.
1194 * read.c (LEX_HASH): Supply a default.
1196 (s_globl): Update `c' after skipping whitespace.
1197 * read.h (LEX_END_NAME, is_name_ender): New.
1198 * expr.c (get_symbol_end): Respect it.
1200 1999-06-04 Mark Klein <mklein@dis.com>
1202 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
1204 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
1206 * config/tc-hppa.c: Update for symbol handling changes.
1208 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1210 * cgen.c: Update for symbol handling changes.
1211 * config/tc-m32r.c: Likewise.
1213 * config/tc-hppa.h: Update for symbol handling changes.
1214 * config/tc-hppa.c: Likewise.
1216 * config/tc-arm.h: Update for symbol handling changes.
1217 * config/tc-arm.c: Likewise.
1218 (symbol_make_empty): Remove. Just use symbol_create.
1220 * symbols.c (symbol_set_tc): Correct name.
1222 * Makefile.am: Rebuild dependencies.
1223 ($(OBJS)): Don't depend upon struc-symbol.h.
1224 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
1225 * dep-in.sed: Don't remove struc-symbol.h.
1226 * Makefile.in: Rebuild.
1228 * doc/internals.texi (Symbols): Describe changes in symbol
1231 1999-06-03 Richard Henderson <rth@cygnus.com>
1233 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
1234 instead of doing the work by hand.
1236 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1238 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
1239 state of line state-machine.
1240 (struct ls): Collect DWARF2 line state-machine state in new member
1241 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
1242 resulted in any DWARF2 directives.
1243 (reset_state_machine): New function.
1244 (out_end_sequence): Ditto.
1245 (dwarf2_gen_line_info): When switching sections or switching to a
1246 lower text address, call out_end_sequence() first to terminate the
1247 previous code sequence as code sequences MUST have monotonically
1248 increasing addresses.
1249 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
1251 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1253 * as.c (parse_args): Add option -gdwarf2 to allow requesting
1254 DWARF2 debug info (line information only, at this point).
1255 * as.h: Update comment about supported debug formats.
1256 * dwarf2dbg.c, dwarf2dbg.h: New files.
1257 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
1259 * expr.c (operand): Don't use [ for parens if we want an index op.
1260 (op_encoding): Switch [ into O_index, if desired.
1261 (op_rank): Renumber with O_index on bottom.
1262 (expr): If O_index, match closing bracket.
1263 * expr.h (O_index): New.
1265 * read.c (read_a_source_file): Conditionally allow matched "
1266 in lines passed to md_assemble.
1268 * config/obj-elf.c (elf_pseudo_table): Add `common'.
1270 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1272 Add support for storing local symbols in a small structure to save
1273 memory when assembling large files.
1274 * as.h: Don't include struc-symbol.h.
1275 (symbolS): Add typedef.
1276 * symbols.c: Include struc-symbol.h.
1277 (local_hash): New static variable.
1278 (save_symbol_name): New static function, from symbol_create.
1279 (symbol_create): Call save_symbol_name.
1280 (local_symbol_count): New static variable.
1281 (local_symbol_conversion_count): Likewise.
1282 (LOCAL_SYMBOL_CHECK): Define.
1283 (local_symbol_make): New static function.
1284 (local_symbol_convert): New static function.
1285 (colon): Handle local symbols. Create local symbol for local
1287 (symbol_table_insert): Handle local symbols.
1288 (symbol_find_or_make): Create local symbol for local label name.
1289 (symbol_find_base): Check for local symbol.
1290 (symbol_append, symbol_insert): Check for local symbols.
1291 (symbol_clear_list_pointers, symbol_remove): Likewise.
1292 (verify_symbol_chain): Likewise.
1293 (copy_symbol_attributes): Likewise.
1294 (resolve_symbol_value): Handle local symbols.
1295 (resolve_local_symbol): New static function.
1296 (resolve_local_symbol_values): New function.
1297 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
1298 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
1299 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
1300 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
1301 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
1302 (symbol_previous, symbol_next): New functions.
1303 (symbol_get_value_expression): Likewise.
1304 (symbol_set_value_expression): Likewise.
1305 (symbol_set_frag, symbol_get_frag): Likewise.
1306 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
1307 (symbol_mark_used_in_reloc): Likewise.
1308 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
1309 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
1310 (symbol_mri_common_p): Likewise.
1311 (symbol_mark_written, symbol_clear_written): Likewise.
1312 (symbol_written_p): Likewise.
1313 (symbol_mark_resolved, symbol_resolved_p): Likewise.
1314 (symbol_section_p, symbol_equated_p): Likewise.
1315 (symbol_constant_p): Likewise.
1316 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
1317 (symbol_get_obj, symbol_set_obj): Likewise.
1318 (symbol_get_tc, symbol_set_tc): Likewise.
1319 (symbol_begin): Initialize local_hash.
1320 (print_symbol_value_1): Handle local symbols.
1321 (symbol_print_statistics): Print local symbol statistics.
1322 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
1323 Declare new symbols.c functions. Move many declarations here from
1325 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
1326 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
1327 (struct symbol): Move bsym to make it clearly the first field.
1328 Remove TARGET_SYMBOL_FIELDS.
1329 (symbolS): Don't typedef.
1330 (struct broken_word): Remove.
1331 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
1332 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
1333 (symbol_clear_list_pointers): Likewise.
1334 (symbol_insert, symbol_remove): Likewise.
1335 (symbol_previous, symbol_append): Likewise.
1336 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
1337 (struct local_symbol): Define.
1338 (local_symbol_converted_p, local_symbol_mark_converted): Define.
1339 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
1340 (local_symbol_get_frag, local_symbol_set_frag): Define.
1341 (local_symbol_get_real_symbol): Define.
1342 (local_symbol_set_real_symbol): Define.
1344 * write.c (write_object_file): Call resolve_local_symbol_values.
1345 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
1346 (TARGET_SYMBOL_FIELDS): Don't define.
1347 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
1348 ECOFF_DEBUGGING, add ECOFF fields.
1349 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1350 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
1351 ECOFF_DEBUGGING, add ECOFF fields.
1352 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1353 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
1354 * config/tc-mcore.h: Don't include struc-symbol.h.
1355 (TARGET_SYMBOL_FIELDS): Don't define.
1356 (struct mcore_tc_sy): Define.
1357 (TC_SYMFIELD_TYPE): Define.
1358 * Many files: Use symbolS instead of struct symbol. Use new
1359 accessor functions rather than referring to symbolS fields
1362 * read.c (s_mri_common): Don't add in value of line_label.
1364 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
1365 checking for SEC_LINK_ONCE.
1367 * config/tc-sh.h (sh_fix_adjustable): Declare.
1369 * app.c (input_buffer): New static variable.
1370 (app_push): Save saved_input in allocated buffer.
1371 (app_pop): Restored saved_input.
1372 (do_scrub_chars): Change get parameter to take char * and int as
1373 arguments. Change GET macro to pass input_buffer to get
1374 function. Don't save input into allocated buffer.
1375 * as.h (do_scrub_chars): Update declaration.
1376 * input-file.c (input_file_get): Change to take char * and int.
1377 Read data into passed in buffer. Remove static buffer.
1378 * read.c (scrub_from_string): Change to take char * and int. Copy
1379 data into passed in buffer.
1381 * hash.h: Neaten. Declare hash_traverse.
1382 * hash.c: Complete rewrite based on BFD hashing code.
1383 * gasp.c (chunksize): New variable.
1384 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
1387 1999-05-28 Nick Clifton <nickc@cygnus.com>
1389 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
1390 addend unless the target uses an old ABI.
1392 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
1394 -Wchar-subscripts cleanup
1395 * listing.c (listing_newline): Use unsigned char variable, so
1396 calls to isascii,iscntrl are correct.
1397 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
1399 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
1400 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
1401 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
1402 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
1404 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
1406 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
1408 (arch_coldfire_p): New #define.
1409 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
1411 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
1413 * config/tc-m68k.c (install_operand): Add places `n', `o'.
1415 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
1416 (install_operand): Add place `N'.
1417 (init_table): Add registers ACC, MACSR, MASK.
1419 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
1421 * config/tc-m68k.c: Change mcf5200 --> mcf.
1422 (archs): Add mcf5206e, mcf5307.
1423 (m68k_ip): Add format `u'.
1424 (install_operand): Add place `m', `M', `h'.
1425 (init_table): Add upper/lower registers.
1427 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
1429 1999-05-28 Martin Dorey <mdorey@madge.com>
1431 * config/tc-i960.c: Several minor changes to add ELF and
1432 BFD_ASSEMBLER support.
1433 * config/tc-i960.h: Likewise.
1434 * configure.in (i960-*-elf*): New target.
1435 * aclocal.m4, configure: Rebuild.
1437 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1439 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
1440 reloc changes when defined(BFD_ASSEMBLER).
1442 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
1444 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
1446 * write.c (write_print_statistics): Output to file, not stderr.
1448 * expr.c (generic_bignum_to_int32,64): Prototype.
1450 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
1451 output_sleb128, output_uleb128, output_big_sleb128,
1452 output_big_uleb128, output_big_leb128): Prototype.
1453 (output_big_sleb128, output_big_uleb128): Make inline.
1454 (output_big_leb128): Remove inline
1456 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1457 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
1458 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
1459 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
1460 value for correct overflow check in write.c:fixup_segment.
1461 * write.c (fixup_segment): Move bitfield overflow checks to after
1462 the md_apply_fix call.
1463 * config/obj-coff.c (fixup_segment): Likewise.
1464 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
1465 valueT *val argument.
1467 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1469 * config/atof-ieee.c (gen_to_words): Correctly round a
1470 denormalized number. Fix off-by-one in range checking for
1471 exponent in a denormal.
1473 1999-05-10 Nick Clifton <nickc@cygnus.com>
1475 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
1478 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
1480 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
1482 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1484 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
1485 (ReverseRegRegmem): Remove.
1486 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
1487 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
1488 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
1491 From Doug Ledford <dledford@redhat.com>
1492 * config/tc-i386.h (RegXMM): New for P/III.
1493 * config/tc-i386.c: Add support for P/III.
1495 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
1497 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
1498 (md_begin): Allow ppc32 insns in ppc64bridge mode.
1499 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
1501 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
1503 * config/tc-i386.c (i386_immediate): Skip whitespace before
1504 complaining about junk after expression.
1505 (i386_displacement): Likewise.
1507 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
1509 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
1510 Don't copy before downcaseing.
1512 1999-05-05 Catherine Moore <clm@cygnus.com>
1514 * tc-m68k.c: Include elf/m68k.h.
1515 (m68k_elf_final_processing): New routine.
1516 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
1519 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
1521 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
1524 1999-04-30 Nick Clifton <nickc@cygnus.com>
1526 * config/tc-mcore.c (mcore_s_section): Dump literals before
1529 1999-04-29 Nick Clifton <nickc@cygnus.com>
1531 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
1534 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
1536 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1537 (TC_INIT_FIX_DATA): Delete.
1538 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1539 (TC_INIT_FIX_DATA): Delete.
1540 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
1541 * write.c (fix_new_internal): Initialize fx_cgen member.
1542 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
1543 (gas_cgen_md_apply_fix3): Update.
1544 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
1545 (md_cgen_record_fixup_exp): Update.
1546 (FX_OPINFO_R_TYPE): Update.
1548 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
1549 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
1550 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
1551 * frags.h (struct frag): Make opindex, opinfo ints.
1553 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
1555 1999-04-26 Tom Tromey <tromey@cygnus.com>
1557 * aclocal.m4, configure: Updated for new version of libtool.
1559 1999-04-22 Nick Clifton <nickc@cygnus.com>
1561 * config/tc-mcore.c (md_apply_fix3): Renamed function from
1563 (md_apply_fix3): Do not fix up absolute relocations against
1566 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
1568 1999-04-20 Nick Clifton <nickc@cygnus.com>
1570 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
1571 changes and data-in-text directives.
1572 (mcore_cons): New function: intercept cons() operations.
1573 (mcore_float_cons): New function: intercept float_cons()
1575 (mcore_stringer): New function: intercept stringer() operations.
1577 1999-04-18 Ian Lance Taylor <ian@zembu.com>
1579 * obj.h (struct format_ops): Change generate_asm_lineno field to
1581 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
1583 * config/tc-alpha.c (find_opcode_match): Add default case to
1585 (find_macro_match): Likewise.
1586 (load_expression): Parenthesize && within ||.
1588 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1590 1999-04-17 Nick Clifton <nickc@cygnus.com>
1592 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
1593 .text .data .section pseudo ops.
1594 (mcore_s_section): New function. Dump lits before changing secs.
1595 (mcore_s_text): New function. Dump lits before changing secs.
1596 (mcore_s_data): New function. Dump lits before changing secs.
1598 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
1600 * config/tc-mips.c (mips_32bitmode): New.
1601 (md_begin): Set mips_32bitmode if needed.
1602 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
1603 Set EF_MIPS_32BITMODE.
1605 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
1607 * config/obj-coff.c (c_section_symbol): Fix typo in previous
1610 1999-04-16 Nick Clifton <nickc@cygnus.com>
1612 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
1614 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
1616 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
1617 expressions correctly.
1620 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
1622 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
1624 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
1626 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
1627 and fmpynfadd instructions.
1629 1999-04-11 Richard Henderson <rth@cygnus.com>
1631 * as.h (environ): Declare it, if needed.
1632 * as.c (dump_statistics): Don't declare environ.
1633 * configure.in (environ): Detect declaration.
1634 * configure, config.in: Rebuild
1636 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
1637 (i386_displacement): Allocate enough space for replacement buffer.
1638 Clean up replacement buffer initialization.
1640 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
1642 * subsegs.c (section_symbol): Don't create a new symbol if one
1643 already exists; instead, use the existing one, but set its segment
1644 and frag data if it hasn't already been defined.
1645 * config/obj-coff.c (c_section_symbol): Likewise.
1647 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
1649 * tc-alpha.c (load_expression): Call as_bad instead of abort.
1651 1999-04-08 Nick Clifton <nickc@cygnus.com>
1653 * config/tc-mcore.c: New File: Support routines for MCore
1655 * config/tc-mcore.h: New File: Definitions for MCore assembler.
1656 * config/obj-coff.c: Add support for mcore-pe target.
1658 * Makefile.am: Add support for MCore targets.
1659 * Makefile.in: Regenerate.
1660 * configure.in: Add support for MCore targets.
1661 * configure: Regenerate.
1663 * doc/all.texi: Set MCORE.
1664 * doc/as.texinfo: Document MCore specific command line options.
1666 * write.h: Prevent multiple inclusion.
1668 1999-04-06 Ian Lance Taylor <ian@zembu.com>
1670 * asintl.h (LC_MESSAGES): Never define.
1671 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
1673 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
1676 * Makefile.am (m68k-parse.c): If configuring in the source
1677 directory, copy m68k-parse.y into the local directory before
1678 running ylwrap, to remove spurious differences when generating
1680 * Makefile.in: Rebuild.
1682 * config/tc-sparc.h (md_do_align): Just allocate the number of
1683 bytes necessary, rather than always allocating 1024.
1685 1999-04-04 Ian Lance Taylor <ian@zembu.com>
1687 * listing.c (listing_newline): Add cast to avoid warning.
1688 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
1689 * config/tc-i386.c (i386_scale): Add return value.
1690 (build_displacement_string): Remove unused local temp_disp2.
1691 (i386_intel_memory_operand): Add parentheses to avoid warning.
1692 (i386_intel_operand): Remove unused local end_of_operand_string.
1693 (i386_operand): Remove unused local operand_modifier.
1694 (i386_operand): Add parens to avoid warning.
1696 1999-04-04 Don Bowman <don@pixsci.com>
1698 * configure.in: Add mips*-*-vxworks* target; have it define
1700 * configure, config.in: Rebuild.
1702 1999-03-31 Nick Clifton <nickc@cygnus.com>
1704 * configure.in (emulations): Add support for arm-epoc-pe.
1705 * configure: Regenerate.
1706 * config/te-epoc-pe.h: New file. Define macros specific to
1708 * config/tc-arm.h: Select epoc-pe-arm target format if configured
1709 for arm-epoc-pe target.
1711 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
1713 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
1715 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
1717 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
1718 detect ",n" without a condition.
1719 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1722 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
1724 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
1725 instruction is encoded with one bit.
1728 1999-03-23 Ian Lance Taylor <ian@zembu.com>
1730 * doc/internals.texi (CPU backend): Mention that
1731 line_separator_chars should not include newline. From thi
1732 <ttn@mingle.glug.org>.
1734 1999-03-22 Doug Evans <devans@casey.cygnus.com>
1736 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1737 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
1739 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
1741 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
1743 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
1745 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
1748 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
1750 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
1752 1999-03-15 Martin Hunt <hunt@cygnus.com>
1754 * app.c (do_scrub_begin): Change '-' back to a symbol char
1755 so we can use multiple opcodes on a line again.
1757 * config/tc-d30v.c: By default, warn if a symbol has
1758 the same name as a register. Plus some minor
1759 updates from the branch.
1761 1999-03-13 Nick Clifton <nickc@cygnus.com>
1763 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
1764 BFD_RELOC_16 and BFD_RELOC_64.
1766 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1768 * expr.c (expr): Add missing else.
1770 1999-03-12 Nick Clifton <nickc@cygnus.com>
1772 * config/tc-arm.c (md_apply_fix3): Improve error message.
1774 1999-03-11 Doug Evans <devans@casey.cygnus.com>
1776 * Makefile.am (CPU_TYPES): Add fr30.
1777 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
1778 (fr30,m32r dependencies): Update.
1779 * Makefile.in: Rebuild.
1781 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
1782 (gas_cgen_record_fixup_exp): Ditto.
1783 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
1784 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
1785 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1786 (md_cgen_lookup_reloc): Update use of operand->type.
1787 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
1788 (md_convert_frag): Call cgen_operand_lookup_by_num.
1789 (md_cgen_lookup_reloc): Update use of operand->type.
1790 (m32r_cgen_record_fixup_exp): Ditto.
1792 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
1794 * config/tc-mips.c (md_show_usage): Fix message.
1796 1999-03-03 Nick Clifton <nickc@cygnus.com>
1798 * doc/c-arm.texi (ARM Syntax): Document new command line switches
1799 and LDR reg,=<expr> instruction.
1801 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
1804 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
1806 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
1808 1999-02-17 Nick Clifton <nickc@cygnus.com>
1810 This patch was created by: Scott Bambrough
1811 <scottb@corelcomputer.com>
1814 Special cased '@' character. The '@' character is used as the
1815 ARM assembler comment character, as a special character
1816 and in ELF .symver pseudo-op's, and as a special character in
1817 .type and .section pseudo-ops.
1818 (symver_pseudo): New static variable.
1819 (symver_state): New static variable.
1820 (struct app_save): Add field 'symver_state'.
1821 (app_push): Save global symver_state int struct app_save.
1822 (app_pop): Restore global symver_state from struct app_save.
1823 (do_scrub_chars): Special case handling of '@' character in
1826 * configure.in: Modified to recognize armv* uname syntax from ARM
1828 * configure: Regenerated.
1830 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
1831 a prefix to the section's type.
1832 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
1833 the type's typename.
1835 * config/tc-arm.h: Add support for PIC generation:
1836 (pic_code): New boolean.
1837 (obj_relocate_extern): Define.
1838 (TC_RELOC_RTSYM_LOC_FIXUP): Define
1839 (TC_CONS_FIX_NEW): Define.
1840 (tc_fix_adjustable): Define.
1841 (GLOBAL_OFFSET_TABLE_NAME): Define.
1843 * config/tc-arm.c: Add support for PIC generation:
1844 (line_seperator_chars): Allow ';' as a seperator for Linux.
1845 (is_immediate_prefix): New macro.
1846 (arm_parse_reloc): New function.
1847 (s_arm_elf_cons): New function.
1848 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
1849 (md_undefined_symbol): Special case handling for the Global Offset
1851 (md_apply_fix3): Handle PIC relocs.
1852 (tc_gen_reloc): Handle PIC relocs.
1853 (md_parse_option): Add support for '-k' command line switch to
1854 enable PIC generation.
1855 (cons_fix_new_arm): New function.
1856 (s_arm_elf_cons): New function.
1858 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
1860 * configure.in: Add comments for uses of AC_DEFINE.
1861 * acinclude.m4: Likewise.
1862 * acconfig.h: Remove.
1863 * aclocal.m4: Rebuild.
1864 * configure: Rebuild.
1865 * Makefile.in: Rebuild.
1866 * config.in: Rebuild.
1868 1999-02-15 Jim Lemke <jlemke@cygnus.com>
1870 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
1871 non-constant offset from a base register.
1873 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
1875 * config/tc-alpha.c (md_show_usage): Put \ before newline in
1878 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
1880 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
1881 (emit_insn): Look for pc-relative and no-overflow specifiers on
1882 internal relocation types.
1884 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
1886 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
1889 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
1891 (mips_4650, mips_4010, mips_4100): Variables removed.
1892 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
1893 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
1895 (md_begin): Don't bother initializing the mips_NNNN variables;
1896 mips_cpu is set, and that's good enough now.
1897 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
1898 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
1899 (show): New function, to handle wrapping in the CPU lists.
1900 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
1902 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
1904 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
1905 than treat as an immediate specifier.
1907 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
1909 * config/tc-i386.c: Prototype many functions.
1910 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
1911 (i386_immediate): Remove unused second argument.
1912 (i386_intel_operand): Fix i386_is_reg typo.
1913 (i386_operand): Use allow_naked_reg.
1914 (output_invalid): Make operand int for K&R.
1916 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
1918 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
1920 * Makefile.in: Rebuild.
1922 1999-02-09 Doug Evans <devans@casey.cygnus.com>
1924 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
1926 (EXTRA_as_new_SOURCES): Comment out.
1927 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
1928 * Makefile.in: Rebuild.
1929 * doc/Makefile.in: Rebuild.
1930 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
1931 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
1932 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
1933 * configure: Rebuild.
1934 * aclocal.m4: Rebuild.
1935 * config.in: Rebuild.
1936 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
1937 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1938 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
1939 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1940 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
1941 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
1942 (gas_cgen_record_fixup_exp): Ditto.
1943 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
1944 descriptor, not global variable.
1945 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
1946 descriptor, not global variable. Refer to insert_operand handler
1947 via cpu descriptor, not global function.
1948 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1949 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
1950 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
1951 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1952 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
1953 * config/tc-m32r.c: Ditto.
1954 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
1955 (md_assemble): Ditto.
1956 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
1958 1999-02-09 Nick Clifton <nickc@cygnus.com>
1960 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
1961 relocations for ELF targets.
1963 1999-02-08 Nick Clifton <nickc@cygnus.com>
1965 * configure.in: Add support for StrongARM target.
1966 * configure: Regenerate.
1968 1999-02-05 Nick Clifton <nickc@cygnus.com>
1970 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
1972 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
1975 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
1977 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
1979 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
1981 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
1982 (INTEL_DWORD_MNEM_SUFFIX): Define.
1985 (DWORD_PTR): Define.
1986 (XWORD_PTR): Define.
1988 (OFFSET_FLAT): Define.
1990 (NONE_FOUND): Define.
1993 * config/tc-i386.c (set_intel_syntax): New routine.
1994 (intel_syntax): Declare.
1995 (allow_naked_reg): Declare.
1996 (md_pseudo_table): Support .intel_syntax and .att_syntax.
1997 (intel_float_operand): New routine.
1998 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
1999 Handle brackets as well as parens. Call i386_intel_operand for
2000 intel syntax. Reverse operands if appropriate. Handle new
2001 suffixes. Handle movzx and movsx.
2002 (i386_is_reg): New routine.
2003 (i386_immediate): New routine.
2004 (i386_scale): New routine.
2005 (i386_displacement): New routine.
2006 (i386_operand_modifier): New routine.
2007 (build_displacement_string): New routine.
2008 (i386_parse_seg): New routine.
2009 (i386_intel_memory_operand): New routine.
2010 (i386_intel_operand): New routine.
2011 (i386_operand): Call i386_displacement, i386_immediate,
2012 i386_scale, etc. instead of handling inline.
2013 (parse_register): Handle registers without prefix.
2015 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
2017 * configure: Regenerate.
2018 * configure.in (arm-*-oabi): New.
2019 (thumb-*-oabi): New.
2020 * config/tc-arm.c (target_oabi): Declare.
2021 (md_apply_fix3): Support REL relocs.
2022 (md_parse_option): Handle -oabi.
2023 (elf32_arm_target_format): New routine.
2024 (md_longopts): Add OPTION_OABI.
2025 * config/tc-arm.h: Redefine TARGET_FORMAT.
2028 1999-01-28 Nick Clifton <nickc@cygnus.com>
2030 * write.c (write_relocs): Handle out of range error.
2032 * config/tc-fr30.c (fr30_fix_adjustable): New function.
2033 (fr30_force_relocation): Default to 0.
2035 * config/tc-fr30.h (obj_fix_adjustable): Define.
2036 (TC_FORCE_RELOCATION): Define.
2038 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
2041 1999-01-16 Nick Clifton <nickc@cygnus.com>
2043 * config/tc-d30v.c (write_2_short): Do not generate a sequential
2044 merge of two instructions if the left instruciton kills the right.
2046 1999-01-11 Doug Evans <devans@casey.cygnus.com>
2048 * Makefile.in: Regenerate.
2049 * configure.in: Redo test for using cgen.
2050 * configure: Regenerate.
2052 1999-01-09 Nick Clifton <nickc@cygnus.com>
2054 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
2055 redefinition of this macro.
2057 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
2059 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
2062 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
2064 * config/tc-mips.c (append_insn): For mips16, insert a nop between
2065 a read of HI or LO and an immediatly following branch.
2067 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
2069 * config/tc-mips.c (md_begin): Another correction to the setting of
2072 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
2074 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
2076 1998-12-21 Nick Clifton <nickc@cygnus.com>
2078 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
2079 bit insn when optimizing, so that parallelised instructions will
2080 start on a 32 bit boundary.
2082 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
2084 * config/tc-mips.c (mips_eabi64): New.
2085 (md_begin): Set mips_eabi64.
2086 (mips_elf_final_processing): Use it.
2088 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
2090 * config/tc-mips.c (mips_elf_final_processing):
2091 Correct setting of ABI in e_flags.
2093 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
2095 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
2097 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
2099 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
2101 1998-12-15 Doug Evans <devans@casey.cygnus.com>
2103 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
2104 warning, values that don't fit in the field.
2106 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2108 * config/tc-mips.c (mips_abi_string): New.
2109 (md_parse_option,md_longopts): Add mabi.
2110 (mips_elf_final_processing): Set e_flags based on mabi flag.
2112 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2114 * config/tc-mips.c (md_parse_option): Handle vr4111.
2116 98-12-11 Ken Raeburn <raeburn@cygnus.com>
2118 * config/tc-h8300.c (build_bytes): Change message given if the
2119 instruction requires H8/300H mode and we're not in Hmode, to
2120 suggest that it may be the operand modes that are the problem, not
2121 necessarily the opcode.
2123 1998-12-10 Nick Clifton <nickc@cygnus.com>
2125 * config/tc-fr30.c: Add line separator character.
2127 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
2129 * configure.in (hppa-*-mpeix*): New target.
2130 * config/obj-som.h (obj_som_compiler): Declare.
2131 * config/obj-som.c (compiler_seen): New static variable.
2132 (obj_som_compiler): New function.
2133 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
2134 (md_pseudo_table): Add "compiler" if OBJ_SOM.
2135 (pa_type_args): Set hppa_priv_level.
2136 (pa_compiler): New static function if OBJ_SOM.
2137 * configure: Rebuild.
2139 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
2141 * read.c (output_leb128): Don't mark as inline.
2143 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
2145 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
2146 AIX .vbyte unaligned data support.
2147 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
2148 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
2151 1998-12-07 Nick Clifton <nickc@cygnus.com>
2153 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
2156 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
2158 * config/tc-arm.c (elf32_arm_force_relocation): Check for
2159 BFD_RELOC_ARM_PCREL_BRANCH.
2161 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
2163 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
2164 checking the target type.
2165 (mips-dec-bsd*): Set endian to little.
2166 * configure: Rebuild.
2168 COFF weak symbol support, based on patches from Mark Elbrecht
2169 <snowball3@usa.net>:
2170 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
2171 * config/obj-coff.c (obj_coff_weak): New static function.
2172 (obj_coff_endef) [both versions]: Handle weak symbols.
2173 (coff_frob_symbol): Likewise.
2174 (yank_symbols): Likewise.
2175 (obj_pseudo_table): Add "weak".
2177 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
2178 <aymeric.vincent@emi.u-bordeaux.fr>.
2179 * aclocal.m4: Rebuild with current tools.
2180 * configure: Rebuild.
2182 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
2183 an assertion failure for a case we can't handle when OBJ_ECOFF.
2185 * expr.c (operator): And with 0xff to avoid problems with signed
2188 1998-12-03 Nick Clifton <nickc@cygnus.com>
2190 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
2191 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
2193 1998-12-02 Nick Clifton <nickc@cygnus.com>
2195 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
2198 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
2200 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
2203 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
2205 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
2208 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
2210 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
2212 (d10v_cleanup): Only generate previous insn if a multiline insn is
2215 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
2217 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
2220 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
2222 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
2223 -marm6xxx command line switches.
2225 1998-11-18 Doug Evans <devans@casey.cygnus.com>
2227 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
2228 (itbl-ops.o): Delete duplicate dependencies.
2229 Rebuild dependencies.
2230 Add fr30 dependencies.
2231 * Makefile.in: Rebuild.
2233 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
2235 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
2237 * listing.c: Ignore line terminator characters found inside
2240 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
2242 * po/gas.pot: Regenerated.
2244 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
2246 * config/tc-fr30.c (fr30_is_colon_insn): New name for
2247 fr30_is_label_start(). Also checks for delay slot insns.
2249 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
2250 FR30 instructions which contain a colon in the mnemonic.
2252 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
2254 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
2256 * config/tc-fr30.c: Removed currently superflous code.
2258 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
2260 * config/tc-fr30.h: New file.
2261 * config/tc-fr30.c: Tweaking so that it will compile.
2263 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
2265 * config/tc-d10v.h (obj_fix_adjustable): Define.
2266 (TC_FORCE_RELOCATION): Define.
2267 (d10v_force_relocation): Declare.
2268 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
2269 (md_apply_fix3): Handle Vtable relocs.
2270 (d10v_fix_adjustable): New.
2271 (d10v_force_relocation): New.
2273 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
2275 * config/tc-d30v.c: Change default behaviour to ignore potential
2276 conflicts between register name and symbol names.
2278 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
2280 * configure.in: Add fr30-*-*.
2281 * config/tc-fr30.c: New file.
2282 * Makefile.in: Regenerated.
2283 * config.in: Regenerated.
2284 * configure: Regenerated.
2285 * doc/Makefile.in: Regenerated.
2286 * po/gas.pot: Regenerated.
2288 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
2290 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
2293 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
2295 * app.c (do_scrub_begin): Set characters above 127 to be symbol
2297 (do_scrub_chars): Add some casts to unsigned char to avoid
2298 unwanted sign extension.
2299 * read.c (lex_type): Set characters about 127 to be symbol
2301 * config/tc-i386.c (md_begin): Set identifier_chars and
2302 operand_chars for values above 127.
2304 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
2306 * configure.in: detect cygwin* instead of cygwin32*
2307 * configure: regenerate
2309 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
2311 * listing.c: Add support for producing a listing from piped
2314 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
2316 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
2317 (append_insn): Account for the tx39's multiply behavior.
2319 1998-10-26 Michael Meissner <meissner@cygnus.com>
2321 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
2322 from assemble_parallel_insns. Add support for '->' to indicate
2323 explicitly serializing the instructions.
2324 (md_assemble): Ditto.
2326 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
2328 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
2331 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
2333 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
2335 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
2337 * config/tc-mips.c : support frame and regmask/fregmask when
2338 MIPS_STABS_ELF is specified.
2340 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
2342 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
2343 (md_apply_fix): Don't return 1 for VTABLE relocs.
2344 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
2346 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2348 * doc/c-i386.texi: Replace occurences of "opcode" with
2349 "instruction mnemonic", "instruction", or "mnemonic" when
2350 referring to the name of an instruction. Use "opcode" when
2351 referring to the sequence of machine bytes.
2353 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
2354 (is_opcode_char): Rename to is_mnemonic_char.
2355 (md_assemble and i386_operand): Correct error messages from
2356 "opcode" to "instruction mnemonic"
2357 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
2358 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
2359 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
2360 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
2361 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
2362 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
2363 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
2365 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
2367 * config/tc-i386.c (i386_operand): Check for garbage after
2370 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
2372 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
2373 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
2375 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
2377 * config/tc-sh.h (obj_fix_adjustable): Define.
2378 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
2379 (md_apply_fix): Likewise.
2380 (tc_gen_reloc): Likewise.
2381 (sh_fix_adjustable): New.
2383 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
2385 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
2386 * cgen.h (gas_cgen_finish_insn): Update prototype.
2387 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
2388 cgen_insn_t -> CGEN_INSN_INT.
2389 (make_parallel): Update handling of CGEN_INT_INSN_P.
2390 (assemble_parallel_insn): Ditto.
2391 (target_make_parallel): New function.
2392 (md_assemble): Use it.
2394 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
2396 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
2398 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
2400 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
2401 converted into lower case.
2403 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
2405 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
2406 (gas_cgen_tc_gen_reloc): Likewise.
2407 * config/tc-m32r.h (obj_fix_adjustable): Define.
2408 * config/tc-m32r.c (m32r_fix_adjustable): New.
2409 (m32r_force_relocation): Handle VTABLE relocs.
2411 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
2413 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
2415 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
2417 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
2418 to lower case before parsing.
2420 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
2421 parallel insns modift buts in the PSW as a side effect.
2423 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
2425 * config/tc-d30v.c (find_format): Test for missing flag and
2428 (md_apply_fix3): Fix error messages to avoid
2429 assumption about presence of a symbol.
2431 (parallel_ok): Disallow parallel instructions that both modify the
2434 (find_format): Generate a warning if an odd numbered register is
2435 used as the first register in a mutli-register instruction.
2437 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
2439 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
2440 relocations are always associated with a symbol.
2442 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
2444 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
2445 (elf32_sparc_force_relocation): Declare.
2446 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
2447 (tc_gen_reloc): Handle vtable relocs.
2448 (elf32_sparc_force_relocation): New.
2450 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
2452 * symbols.c (S_IS_FUNCTION): New.
2453 * config/tc-v850.h (obj_fix_adjustable): Define.
2454 (TC_FORCE_RELOCATION): Define.
2455 (v850_force_relocation): Declare.
2456 * config/tc-v850.c (tc_gen_reloc): Use offset instead
2457 of fx_addnumber for VTABLE reloc addends.
2458 (md_apply_fix3): Handle VTABLE relocs.
2459 (v850_fix_adjustable): New.
2460 (v850_force_relocation): New.
2462 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
2464 * tc-hppa.c (fp_operand_format): Add some additional formats.
2465 (pa_ip): Do not automatically promote into pa2.0 mode.
2466 (pa_level): Handle ".level 2.0".
2468 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2470 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
2471 * config/tc-i386.h (template.extension_opcode): Change to
2472 unsigned int to allow full range of 8-bit opcode suffixes.
2473 (None): Redefine as 0xffff.
2475 From Jeff B Epler <jepler@usgs.gov>
2476 * doc/c-i386.texi (i386-SIMD): New section.
2478 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
2480 * read.c (discard_rest_of_line): New function.
2481 * read.h: Declare it.
2482 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
2484 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
2486 * config/tc-d10v.c (find_symbol_matching_register): New function.
2487 (find_opcode): Cope with the case where a register name matches
2490 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
2492 * config/tc-v850.c (md_pcrel_from): Rename to
2493 v850_pcrel_from_section.
2494 (v850_pcrel_from_section): Do not resolves symbols in other
2497 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
2499 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
2501 * config/tc-d10v.c (find_opcode): Generate an error if a register
2502 is supplied for an operand that should not be a register.
2504 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
2506 * config/tc-d30v.c (write_2_short): But do allow delayed branch
2507 instructions to have another instruction in the right bin.
2509 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
2511 * config/tc-d30v.c (write_2_short): Do not allow instructions in
2512 the right container if the left container holds a branch
2515 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
2517 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
2518 both a register name and symbol name.
2519 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
2521 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
2523 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
2524 execution unit class.
2526 (reg_name_search): If a name matches a register and a symbol,
2527 prefer the register.
2528 (find_format): Disallow flag registers when a general purpose
2529 register is required.
2530 If a number is required, but a register has been given, check to
2531 see if a symbol with the same name as the register exists, and if
2532 so, use that symbol.
2534 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
2536 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
2538 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
2540 * config/tc-d30v.c (find_format): Do not accept flag registers as
2541 general purpose registers.
2542 (find_format): If an immediate value is expected at a given place
2543 in a format, but a register name has been provided instead, check
2544 to see if that register name matches the name of a predefined
2545 symbol and if it does, then use the symbol instead.
2546 (reg_name_search): If a register name matches a symbol name,
2547 prefer the register name to the symbol name.
2549 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
2551 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
2552 the previous insn to empty.
2554 1998-09-20 Michael Meissner <meissner@cygnus.com>
2556 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
2557 pieces, forcing the use of an ANSI compiler.
2559 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2561 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
2563 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
2565 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
2567 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
2569 (obj_elf_vtable_entry): Likewise.
2570 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
2571 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
2572 (tc_gen_reloc): Likewise.
2573 (arm_fix_adjustable): Likewise.
2574 (elf32_arm_force_relocation): New.
2575 (armelf_frob_symbol): Remove coff-style symbol support.
2577 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
2579 * config/tc-i386.c (i386_operand): Fix typo in last patch.
2581 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
2583 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
2584 OBJ_COFF so that routine is defined for a.out format.
2586 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
2588 * config/tc-i386.c (i386_operand): Detect non-segment registers
2589 used as segment prefixes.
2591 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
2593 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
2594 optimize across FDE boundaries.
2596 * config/obj-coff.c (obj_coff_section): Preserve any link once
2597 flags when setting the section flags.
2599 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
2601 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
2602 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
2604 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2606 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
2609 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
2611 * frags.c (frag_grow): Include the size of the frag struct in the
2614 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
2615 if the new subseg comes before the old.
2617 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2619 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
2620 to handle edge8 and edge16.
2622 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
2624 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
2625 before we clobber the symbol involved.
2627 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
2629 * config/tc-arm.c: Remove OBJ_ELF definitions for
2630 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
2631 use arm_adjust_symtab for OBJ_COFF.
2632 (armelf_adjust_symtab): New Routine.
2633 * config/tc-arm.h: Define obj_adjust_symtab to
2634 armelf_adjust_symtab for OBJ_ELF.
2636 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
2638 * configure.in: Make all i386-elf targets use bfd_gas.
2639 * config/tc-i386.c (tc_i386_force_relocation): New.
2640 (tc_i386_fix_adjustable): Don't fix vtable relocs.
2641 (md_apply_fix3): Likewise.
2642 (tc_gen_reloc): Handle them.
2643 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
2644 tc_i386_force_relocation.
2646 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
2648 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
2650 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
2652 * config/tc-d30v.c (md_assemble): Copy previous opcode over
2653 current opcode after writing the first insturction of a reverse
2656 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
2658 * read.h (generate_lineno_debug): Add prototype.
2659 * read.c (generate_lineno_debug): Make non-static.
2661 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2663 * config/tc-i386.c (md_assemble): Only warn for address/data size
2666 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
2668 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
2669 against Thumb function names, as the linker needs this information.
2671 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
2673 * expr.c (operand): Check also that there is no advance in operand
2674 after atof_generic in order to decide "is it label 0f or floating
2677 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
2679 * config/tc-m32r.c: Replace double dash prefix to M32R specific
2680 command line options with a single dash.
2681 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
2683 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
2685 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
2686 * tc-arm.c (arm_fix_adjustable): New routine.
2688 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
2690 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
2691 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
2692 demand_empty_rest_of_line before mri_comment_end.
2693 (equals): Check garbage after expression before
2694 mri_comment_end in MRI mode.
2696 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
2698 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
2699 small immediate constant to use the constant itself rather than
2702 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
2704 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
2705 (pa_leave): Likewise.
2707 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2709 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
2711 (i386_operand): Fix an error message.
2713 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
2715 * doc/c-arm.texi (ARM Directives): Document .req directive.
2717 * config/tc-arm.c (reg_required_here): Display erroneous string if
2718 the register name could not be decoded.
2719 Do not set inst.instruction if the sift is -1.
2721 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
2723 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
2726 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
2728 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2729 even if it is belived to be unnecessary.
2731 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2733 config/tc-i386.c (i386_operand): Size immediate constants by
2734 suffix (erroneously removed as part of July 7 change).
2736 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
2738 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
2739 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
2740 (armelf_frob_symbol): New Routine.
2741 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
2743 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
2745 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
2747 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
2749 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
2750 command line switches passed to assembler.
2752 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
2754 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
2755 (gas_cgen_opcode_desc): Declare.
2756 (gas_cgen_parse_operand): Declare.
2757 (*): Prepend gas_ to gas specific fns to denote them as such.
2759 * cgen.c (gas_cgen_opcode_desc): New global
2760 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
2761 (queue_fixup): Renamed from cgen_queue_fixup.
2762 (*): Prepend gas_ to gas specific fns to denote them as such.
2764 (gas_cgen_md_apply_fix3): Update call to insert_operand.
2765 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
2766 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
2767 Open opcode table and initialize it.
2768 (make_parallel): Use gas_cgen_opcode_desc.
2769 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
2770 (md_assemble): Ditto.
2772 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
2774 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
2775 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
2776 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
2777 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
2778 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
2779 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
2780 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
2781 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
2782 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
2783 (INIT_STAB_SECTION): Likewise.
2784 (OBJ_PROCESS_STAB): Likewise.
2786 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
2787 (md_parse_option): Watch for them.
2788 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
2789 (md_begin): Kill neverdef code.
2790 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
2791 (s_alpha_prologue): Watch alpha_cur_ent_sym.
2792 (s_alpha_coff_wrapper): New.
2793 (md_pseudo_table): Trap all ECOFF pseudos.
2795 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
2797 Start of changes to remove mdebug section from mips*-elf
2798 Based on MIPS_STAB_ELF definition
2799 * acconfig.h: undef if not configured
2800 * config.in: undef if not configured
2801 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
2802 * config/tc-mips.c (s_ent): set BSF_FUNCTION
2803 * stabs.c (s_stab_generic): flush frag
2805 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
2807 * configure.in: (arm-*-elf): Handle.
2808 (thumb-*-elf): Handle.
2809 * configure: Regenerate.
2810 * read.c (stringer): Fix typo in comment.
2811 * write.c (fixup_segment): Don't add symbol value to addend if
2813 * config/tc-arm.c (md_section_align): Don't align dwarf debug
2815 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
2818 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
2820 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
2821 (write_2_short): Emit warning if new flag is set.
2822 (do_assemble): Set flags if left instruction is one of special
2823 "right-instruction-killer" type.
2825 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
2827 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
2828 Always output words in debug_info section as big endian.
2829 (sparc_target_format): Choose correct bfd target.
2830 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
2832 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
2834 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
2835 to work with internationalization code. Issue an error when two
2836 operands match that are not allowed to match.
2838 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
2840 * configure.in (install_tooldir): Allow target to specify whether
2841 it wants to be installed in $(tooldir)/bin.
2842 * configure: Regenerate.
2843 * Makefile.am (install-exec-local): Set install-exec-tooldir
2844 dependency via configure.
2845 * Makefile.in: Regenerate.
2847 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
2849 * Makefile.am (install-exec-local): Split into two ...
2850 (install-exec-bindir,install-exec-tooldir): New rules.
2851 * Makefile.in: Regenerate.
2853 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
2855 * Makefile.am (install-exec-local): Don't remove the file before
2856 checking whether $(bindir) == $(tooldir)/bin. From Maciej
2857 W. Rozycki <macro@ds2.pg.gda.pl>.
2858 * Makefile.in: Rebuild.
2860 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
2862 * cgen.c: Include libiberty.h.
2863 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
2864 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
2865 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
2866 (md_cgen_lookup_reloc)): Declare.
2867 (md_cgen_record_fixup_exp): Declare.
2868 * config/tc-m32r.h (md_pcrel_from_section): Declare.
2869 (m32r_relax_frag): Declare.
2870 (cgen_md_apply_fix3): Decls moved to cgen.h.
2871 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
2872 (m32r_cgen_record_fixup_exp): Delete decl.
2873 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
2874 (assemble_nop): Delete.
2875 (expand_debug_syms): Delete unused `exp'.
2876 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
2877 Add default case for -Wall.
2878 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
2879 (md_atof): Delete unused wordP.
2881 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
2883 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
2886 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
2888 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
2889 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
2890 .print, .purgem, and .struct. Remove documentation for
2893 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
2895 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
2896 Update call to insert_operand.
2898 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
2900 * config/tc-m32r.c (ms_show_usage): Formatting changes.
2902 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
2904 * config/tc-i386.c (md_assemble): Don't get confused by trailing
2905 whitespace after a prefix operator.
2907 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
2909 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
2911 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
2913 * config/tc-sparc.c (log2): New static function.
2914 (s_reserve): Use log2 to convert alignment before calling
2916 (s_common): Use log2 to convert alignment before calling
2917 record_alignment and frag_align.
2918 (sparc_cons_align): Use log2.
2920 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
2922 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
2923 (s_common): Likewise.
2925 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
2926 initialization of waddr.
2927 (sparc_elf_final_processing): Add default case to switch.
2929 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2931 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
2932 than temporary real.
2934 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
2936 * write.c (subsegs_finish): Don't align the segments if there were
2939 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
2940 copying aux information.
2942 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
2943 expression into a symbol.
2945 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2947 * config/tc-i386.c (mode_from_disp_size): Change arg and return
2948 type to unsigned int.
2949 (md_assemble): Change type used to store offsets from unsigned
2951 (i386_operand): Switch error check to only call RESTORE_END_STRING
2952 once after parse_register.
2954 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
2956 * config/tc-v850.c (md_show_usage): Changed format to match that
2959 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
2961 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2963 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
2965 (md_apply_fix_2): Force the symbol of the vtable reloc to be
2968 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
2970 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
2971 * doc/Makefile.in: Rebuild.
2973 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
2975 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
2976 for %lo expressions.
2977 (mips_ip, case 'u'): Move range check after code to mask
2978 off bits in %hi/%lo expressions. Mask off high bits for
2981 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
2983 * doc/Makefile.am (gasver.texi): New target.
2984 (as.info, as.dvi): Depends upon gasver.texi.
2985 * doc/as.texinfo: Include gasver.texi. Mention version number on
2986 title page and in top node.
2987 * doc/Makefile.in: Rebuild.
2989 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
2991 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
2992 but not including the line containing the edict.
2993 * listing.h (LISTING_EOF): New.
2994 * input-scrub.c (input_scrub_next_buffer): Call it.
2996 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2998 * config/tc-i386.c (i386_operand): Don't set the size of an
2999 immediate address based solely on the suffix and the mode.
3001 * config/tc-i386.c (md_assemble): Add assertion to make sure
3002 overlap2 does not set Imm.
3004 * config/tc-i386.c (space_chars): Remove. The scrubber converts
3005 sequences of whitespace to a single space.
3006 (is_space_chars): Just compare with space.
3007 (md_begin): Don't initialize space_chars.
3008 (md_assemble): Just skip a single whitespace character.
3009 (i386_operand): Rewrite base-index parsing to use new
3010 parse_register, and to skip white space. Skip white space in a
3011 number of other places too. Don't give error message if
3012 parse_register fails.
3013 (parse_register): Change reg_string parameter to be non-const.
3014 Add end_op parameter. Skip white space after the `%', and return
3015 end of register string. Give error message here rather than
3018 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
3020 Based on patch from Matt Semersky <matts@scd.hp.com>:
3021 * expr.c (op_encoding): Make const.
3022 (expr_set_precedence): New function.
3023 (expr_begin): Don't set operator rankings, just call
3024 expr_set_precedence.
3025 * expr.h (expr_set_precedence): Declare.
3026 * read.c (s_mri): Call expr_set_precedence.
3028 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
3030 * doc/as.texinfo (Statements): Remove paragraph discussing
3031 continuing lines with a backslash. This hasn't worked for years,
3034 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
3036 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
3038 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
3039 (ps_CTORS, ps_DTORS): New section types.
3040 (vms_fixup_xtors_section): New function
3041 (Ctors_Psect, Dtors_Psect): Define.
3042 (IS_GXX_XTOR): Define
3043 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
3044 Filter static constructors/destructors and add to
3045 Ctors_Symbols/Dtors_Symbols chain.
3046 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
3047 appropriate section.
3049 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
3050 * makefile.vms: Merge vax/vms support.
3052 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
3054 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
3055 (elf_pseudo_table): Add them.
3056 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
3057 (md_apply_fix): Accept them.
3058 (mips_fix_adjustable): Don't adjust them.
3059 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
3060 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
3061 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
3062 (tc_fix_adjustable): Don't adjust them.
3064 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
3066 * Makefile.am (CGEN_CPU_PREFIX): New variable.
3068 * Makefile.in: Regenerate.
3069 * configure.in: AC_SUBST cgen_cpu_prefix.
3070 * configure: Regenerate.
3072 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3074 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
3075 Changed all users of COND12_DELAY.
3077 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
3079 * config/tc-mn10300.c (set_arch_mach): New function.
3080 (md_pseudo_table): Add pseudo-ops to set the current machine type.
3081 (md_begin): Default to mn10300 mode.
3082 (md_assemble): Only accept instructions for the core mn10300
3083 chip and the active machine type.
3085 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
3087 * subsegs.h (segment_info_type): Give the struct a name.
3088 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
3089 * config/tc-h8500.h (tc_reloc_mangle): Declare.
3090 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
3091 * config/tc-w65.h (tc_reloc_mangle): Declare.
3092 * config/tc-z8k.h (tc_reloc_mangle): Declare.
3094 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
3096 * config/tc-v850.c (v850_comm): Restore old section
3097 after common processing.
3099 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
3101 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
3103 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
3105 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
3106 char with code that explicitly sign-extends.
3108 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
3110 * config/tc-v850.c (md_begin): Restore text section as the current
3111 section after creating call table sections.
3112 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
3115 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
3116 with call to macro SYM_AUXINFO.
3118 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
3120 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
3121 with the program transform name.
3122 * Makefile.in: Rebuild.
3124 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
3126 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
3129 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
3131 * config/tc-i386.c (i386_operand): Be prepared for a space between
3132 the open parenthesis and the start of the register operand,
3133 because of the June 16 change.
3135 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
3137 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
3140 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
3142 * config/tc-d30v.c (d30v_align): Always perform alignment request,
3143 even if it is belived to be unnecessary.
3145 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
3147 * write.c (adjust_reloc_syms): Never adjust relocs against weak
3149 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
3151 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
3153 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
3154 shift amount for a repeated operand. The shift amount for the
3155 repeated copy comes from the size of the operand.
3157 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
3159 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
3161 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
3163 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
3165 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3167 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
3168 characters in it as LEX_IS_SYMBOL_COMPONENT.
3169 * config/tc-i386.h (tc_symbol_chars): Define.
3170 (extra_symbol_chars): Declare.
3171 * config/tc-i386.c (extra_symbol_chars): Define.
3172 (comment_chars): Don't use '/' as comment start if TE_LINUX.
3173 (line_comment_chars): Set to '/' if TE_LINUX.
3174 * doc/c-i386.texi (i386-prefixes): Update.
3175 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
3177 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
3179 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
3180 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
3182 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
3184 * config/tc-d10v.c (md_apply_fix3): Checking displacement
3185 constraint in instructions REP & REPI.
3187 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
3189 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
3190 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
3192 (check_range): If the operand is shifted, then shift the number
3193 before checking its range.
3195 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
3197 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
3200 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
3202 * config/tc-v850.c (v850_comm): Create special sections as needed.
3204 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
3206 * config/tc-d10v.c (write_2_short): Addition of swapping
3207 instructions for sequential and reverse sequential order when
3208 given order is not possible.
3210 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
3212 * Makefile.am: Rebuild dependencies.
3213 (DEP_INCLUDES): Fix reference to intl build directory.
3214 * Makefile.in: Rebuild.
3216 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3218 * doc/c-i386.texi: Update 16 bit documentation.
3220 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
3221 IgnoreDataSize to IgnoreSize as they are used for address size as
3223 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
3224 32-bit mode, similarly addr16/data16 and variants.
3226 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
3228 * config/tc-d30v.c (md_assemble): Fix handling of reverse
3229 sequential word multiply instructions.
3231 (do_assemble): Add extra command line argument, to allow mul32
3232 attribute to be preserved across parallel insns.
3233 (md_assemble): Insert NOPs between explicitly parallel insns which
3234 contain an 32 bit multiply and a 16 multiply.
3236 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3238 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
3241 * config/tc-i386.c (reloc): Add braces.
3243 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
3244 consistent with Intel naming.
3245 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
3246 use bitfields in sib_byte.
3247 (modrm_byte): Don't use bitfields here either.
3249 * config/tc-i386.c (current_templates): Add const.
3250 (parse_register): Add const to return, param, and char *s.
3251 (i386_operand): Add const to reg_entry *r.
3252 * config/tc-i386.h (templates): Add const to start, end.
3254 Inspired by code for 16 bit gas support from Martynas Kunigelis
3255 <martynas@nm3.ktu.lt>:
3256 * config/tc-i386.c (md_assemble): Add full support for 16 bit
3257 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
3258 (uses_mem_addrmode): Remove.
3259 (md_estimate_size_before_relax): Add support here too.
3260 (md_relax_table): Rewrite interface to md_relax for 16 bit
3262 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
3263 (opcode_suffix_to_type): Remove.
3264 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
3265 (SIZE_FROM_RELAX_STATE): Modify to suit above.
3266 (md_convert_frag): Likewise.
3267 (i386_operand): Add support for 16 bit base/index regs,
3268 immediates, and displacements. Remove some unnecessary casts, and
3269 localise end_of_operand_string, displacement_string_start,
3270 displacement_string_end variables. Add GCC_ASM_O_HACK.
3271 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
3273 * config/tc-i386.c (prefix_hash): Remove.
3274 (md_begin): Rewrite without obstacks. Remove prefix hash table
3275 handling. Rewrite lexical table handling.
3276 (i386_print_statistics): Don't print prefix statistics.
3277 (md_assemble): Rewrite instruction parser so that line is not
3278 converted to lower case. Don't do a hash_find for prefixes,
3279 instead recognise them via opcode modifier.
3280 (expecting_operand, paren_not_balanced): Localise variables.
3281 * config/tc-i386.h (IsPrefix): Define.
3282 (prefix_entry): Remove.
3284 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
3285 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
3286 '\\' in case where comment_chars contains '/'.
3288 * config/tc-i386.c (MATCH): Ensure given operand and template
3289 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
3290 you must write `ljmp *table(%ebx)'.
3292 From H.J. Lu <hjl@gnu.org>:
3293 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
3294 as 0 ifndef BFD_ASSEMBLER.
3295 (md_assemble): Allow immediate operands without suffix or
3296 other reg operand to default in size to the current code size.
3298 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
3300 * config/tc-v850.c (md_begin): Restore creation of
3301 .call_table_text and .call_table_data sections.
3303 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
3305 * config/tc-d30v.c (md_assemble): Set execution type to unknown
3306 after emitting a word of noops.
3308 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3310 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
3311 (i386_operand): Simplify checks for valid base/index combinations.
3312 Disallow `in 4(%dx),%al'.
3314 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
3316 (add_prefix): Change parameter from char to int.
3318 * config/tc-i386.h (Ugh): Define opcode modifier.
3319 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
3321 * config/tc-i386.c (md_assemble): Rewrite MATCH and
3322 CONSISTENT_REGISTER_MATCH macros to check register types more
3323 thoroughly. Check for illegal suffix/operand combinations
3324 when matching insns with operands. Handle new `s' suffix, and
3325 associated FloatMF opcode modifier for float insns with memory
3327 * config/tc-i386.h (FloatMF): Define new opcode modifier.
3328 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
3329 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
3330 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
3331 DATA_PREFIX_OPCODE throughout.
3333 * config/tc-i386.c (REGISTER_WARNINGS): Define.
3334 (md_assemble): Rewrite suffix/register operand checking code to be
3335 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
3336 AnyMem, the better to grep.
3338 (i386_operand): Don't set Mem bits in i.types[this_operand] when
3339 given a memory operand. Don't set Abs bits either.
3340 (type_names): Remove Mem*, Abs*.
3341 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
3342 define opcode_modifiers as these cases are handled by Disp8,
3343 Disp16, Disp32 and suffix checks.
3344 (COMES_IN_BOTH_DIRECTIONS): Remove.
3345 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
3347 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
3348 if IgnoreDataSize modifier given. Remove ShortformW modifier
3349 test. Add test for ShortForm in W base_opcode modification.
3350 Merge Seg2ShortForm and Seg3ShortForm code.
3351 * config/tc-i386.h (ShortFormW): Remove.
3352 (IgnoreDataSize): Define.
3354 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
3356 * config/tc-d30v.c (md_assemble): Store previous segment state
3357 with previous instruction.
3359 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3361 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
3362 (ebp, esp): Remove static variables.
3363 (MATCH): Remove test for InOutPortReg.
3364 (i386_operand): Properly handle InOutPortReg here instead.
3365 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
3366 (md_assemble): Simplify and correct modrm and sib generation.
3367 (i386_operand): Add warning for scale without index.
3368 Rewrite checks for valid base/index combinations.
3370 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
3371 macros and enclose in do while(0).
3372 (RESTORE_END_STRING): Likewise.
3373 (md_assemble): Add one to printed operand number so we start
3374 from 1 not 0. Add some more gettext invocations.
3375 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
3378 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
3379 DATA_PREFIX, SEG_PREFIX): Define.
3380 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
3381 (check_prefix): Remove function.
3382 (add_prefix): New function. Add prefix to i.prefix as well as
3384 (md_assemble): Changes for add_prefix. Remove hack for wait
3385 prefix, instead always output prefixes in fixed order. Test
3386 for jcxz/loop when selecting between word & dword operations,
3387 and add address size prefix rather than operand size prefix.
3388 Remove operand -> address size hack when emitting jcxz/loop.
3389 (i386_operand): Remove O_Absent check as it's done in expr.
3391 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
3393 * configure.in: Recognize m5200 as a cpu_type of m68k.
3394 * aclocal.m4: Rebuild with current libtool.
3395 * configure: Rebuild.
3397 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3399 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
3400 to relaxable_symbol to prevent references to external symbol from
3403 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
3405 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
3406 symbols are relaxable.
3408 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
3410 * config/tc-v850.c (md_begin): Don't create special
3411 sections by default.
3413 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
3415 * config/tc-mips.c (macro): For div and udiv, close the
3416 reorder block as soon as possible.
3418 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
3420 From Matt Semersky <matts@scd.hp.com>:
3421 * macro.c (macro_mri_mode): New function.
3422 * macro.h (macro_mri_mode): Declare.
3423 * read.c (s_mri): Call macro_mri_mode when switching in and out of
3426 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
3428 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
3431 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
3432 until after xstrdup in OBJ_EVAX case.
3434 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
3436 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
3437 offset calculation. Also, use VAX_BRW from vax-inst.h instead
3438 of hardcoded magic number.
3439 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
3441 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
3443 * read.c (do_s_func): New function.
3445 * read.h (do_s_func): Add prototype.
3447 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
3449 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
3450 nops if fill pattern not specified.
3452 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
3454 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
3455 * config/te-go32.h (TE_GO32): Define.
3456 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
3458 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
3460 Implement .func/.endfunc pseudo-ops.
3461 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
3463 * read.c (potable): Add .func,.endfunc.
3464 (s_func): New function.
3465 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
3467 (in_doc_func_p,current_function_label): New static globals.
3468 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
3470 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
3472 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
3473 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
3474 * config/tc-arm.h (WORKING_DOT_WORD): Define.
3475 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
3476 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
3477 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
3478 * config/tc-i860.h (WORKING_DOT_WORD): Define.
3479 * config/tc-i960.h (WORKING_DOT_WORD): Define.
3480 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
3481 * config/tc-w65.h (WORKING_DOT_WORD): Define.
3482 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
3483 * config/tc-a29k.c: Don't define md_short_jump_size,
3484 md_long_jump_size, md_create_short_jump or md_create_long_jump.
3485 * config/tc-alpha.c: Likewise.
3486 * config/tc-alpha.h: Likewise.
3487 * config/tc-arm.c: Likewise.
3488 * config/tc-h8300.c: Likewise.
3489 * config/tc-h8500.c: Likewise.
3490 * config/tc-hppa.c: Likewise.
3491 * config/tc-i860.c: Likewise.
3492 * config/tc-i960.c: Likewise.
3493 * config/tc-ppc.c: Likewise.
3494 * config/tc-sh.c: Likewise.
3495 * config/tc-sparc.h: Likewise.
3496 * config/tc-tic30.c: Likewise.
3497 * config/tc-w65.c: Likewise.
3498 * config/tc-z8k.c: Likewise.
3500 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
3502 * config/tc-vax.c (_): Delete this macro used for placeholder
3503 values in vax_operand_width_size; it conflicts with the _() macro
3504 used for internationalization.
3506 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
3508 * symbols.c (symbol_find_base): Fix case insensitive symbol name
3509 code. From Chris Moller <moller@bops.com>.
3511 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
3512 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
3513 * read.c (emit_expr): Initialize seg and subseg fields of a new
3515 * write.c (write_object_file): Switch to the appropriate segment
3516 and subsegment when processing a broken word.
3518 * config/tc-m68k.c (mri_assemble): New static function.
3519 (build_mri_control_operand): Call mri_assemble rather than
3521 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
3522 (s_mri_endf, s_mri_endw): Likewise.
3524 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
3526 * read.c (s_org): Call md_flush_pending_output if it is defined.
3528 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
3530 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
3532 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
3533 (md_parse_option): Add for same.
3534 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
3535 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
3536 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
3538 * config/tc-sparc.h (cons_fix_new_sparc): Added.
3540 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
3542 * config/tc-arm.c (find_real_start): Relax definition of local
3545 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
3547 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
3548 symbols at the given address, not just the last one specified.
3550 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
3552 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
3553 or number_to_chars_littleendian to write data.
3555 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
3557 * config/tc-v850.c (md_assemble): Remove artificially created
3558 register name symbols.
3560 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
3562 * write.c (fixup_segment): Change "segment" to "section" in
3565 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
3567 * write.c (fixup_segment): Change sym1-sym2 message again.
3569 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
3571 * write.c (fixup_segment): Improve error message for sym1-sym2
3572 errors when sym1 is in a different segment from sym2.
3574 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
3576 * config/tc-m32r.c (warn_unmatched_high): New static local.
3577 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
3578 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
3579 (md_longopts): Recognize --{no-,}warn-unmatched-high.
3580 (md_parse_option): Likewise.
3581 (md_show_usage): Likewise.
3582 (m32r_frob_file): Likewise.
3584 * read.c (generate_file_debug,generate_lineno_debug): New functions.
3585 (read_a_source_file): Call them.
3586 * read.h (stabs_generate_asm_file): Declare.
3587 * stabs.c (stabs_generate_asm_file): New function.
3588 (generate_asm_file): New function.
3589 (stabs_generate_asm_lineno): Move file name handling into
3592 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
3594 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
3595 (d30v_current_align, d30v_current_align_seg): New variables.
3596 (d30v_last_label): New variable.
3597 (d30v_align, s_d30v_align, s_d30v_text): New functions.
3598 (s_d30v_data, s_d30v_section): Likewise.
3599 (md_pseudo_table): Call them.
3600 (md_begin): Initialize d30v_current_align_seg.
3601 (md_assemble): Call d30v_align when needed by known current alignment.
3602 (d30v_frob_label, d30v_cons_align): New functions.
3603 * config/tc-d30v.h (md_do_align): Remove.
3604 (tc_frob_label): Call d30v_frob_label.
3605 (md_cons_align): New.
3607 * config/tc-d30v.c (find_format): Convert complex expressions to
3608 expression symbols before processing. Clean up code formatting.
3610 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
3612 * po/Make-in (install-info): New target.
3614 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
3616 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
3618 * config/tc-mn10300.c (md_assemble): Likewise.
3620 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
3622 * Makefile.am: Update with `make dep-am'.
3623 (HFILES): Add cgen.h.
3624 (cgen.o): Depend on cgen.h.
3625 * Makefile.in: Regenerate.
3627 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
3629 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
3631 * gasp.c (grab_label): Permit a label to be a preprocessor
3632 variable by permitting a label to start with a backslash.
3634 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
3636 * config/tc-mips.c (validate_mips_insn): Removed hack
3637 for previously inaccessible bitfields in some INSN_TRAP
3640 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
3642 * config/tc-d30v.c (do_assemble): Abort with error message
3643 if opcode operands do not match.
3645 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
3647 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
3648 'q' operand format for 20-bit "break"/"sdbbp" instructions.
3649 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
3650 similar new 'q' operand.
3652 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
3654 * cgen.c (cgen_asm_finish_insn): Fix typo.
3656 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
3659 * cgen.c: Include it.
3660 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
3661 (cgen_asm_finish_insn): Result is now void. New arg `result'.
3662 All callers updated.
3663 * config/tc-m32r.c: Include cgen.h.
3664 (m23r_insn): New members num_fixups,fixups.
3666 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
3668 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
3669 to avoid compiler warning.
3671 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
3673 * makefile.vms: Run dec c with /nodebug. Pass CC value when
3676 * makefile.vms (OBJS): Add ehopt.obj
3678 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
3680 * doc/c-vax.texi: Correct and extend vax/vms documentation.
3682 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
3684 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
3685 a short format insn.
3686 (md_assemble): Set it for explicitly packed insns.
3688 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
3690 * config/obj-coff.c (c_symbol_merge): Do not take address of
3691 native fields when performing the memcpy.
3693 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
3695 * config/tc-mips.c (macro,macro2): Implement
3696 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
3698 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3700 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
3701 relocations against globally visible symbols.
3702 * config/tc-m68k.c (relaxable_symbol): New macro.
3703 (m68k_ip, md_estimate_size_before_relax): Use it.
3704 (tc_m68k_fix_adjustable): Also handle weak symbols.
3706 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
3708 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
3709 references to externally visible symbols.
3710 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3711 values in twice for a PC relative reloc if the symbol is
3714 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
3715 don't adjust a PC relative reloc against an externally visible
3717 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
3718 for a PC relative fixup against an externally visible defined
3719 symbol, arrange to store object file and addend values as though
3720 the symbol were not defined.
3721 (tc_gen_reloc): Likewise.
3723 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
3725 * read.c (sizeof_leb128): Referenced externally by write.c so
3728 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
3730 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
3731 and expand a 'debug' symbol associated with the next instruction
3732 that does not cause a short instruction to be filled with a NOP.
3733 (md_pseudo_table): Add support for .debugsym.
3734 (assemble_parallel_insn): Add calls to expand_debug_sym as
3736 (md_assemble): Ditto.
3738 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
3740 * as.c (main): Conditionally call setlocale.
3741 * gasp.c (main): Likewise.
3742 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
3743 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
3745 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
3747 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3749 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
3751 * config/tc-hppa.c: Change all calls to bzero to use memset.
3752 (pa_ip): Add cast to avoid warning.
3753 (tc_gen_reloc, md_apply_fix): Likewise.
3754 (pa_find_space_by_number): Likewise.
3755 (hppa_force_relocation): Likewise.
3756 (pa_block): Change i to unsigned int.
3757 * config/obj-som.h (obj_som_copyright): Declare.
3759 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
3761 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
3762 for line numbers for assembly source.
3764 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
3766 * configure.in: Change version number to 2.9.4
3767 * configure: Rebuild.
3769 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
3771 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
3773 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
3775 * ecoff.h: Change symbolS in function declaration to struct
3778 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
3780 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
3781 (md_convert_frag): Fix i18n typo.
3783 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
3785 * ecoff.c (ecoff_get_cur_proc_sym): New function.
3786 * ecoff.h: Protoype it.
3787 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
3788 [EVAX] (s_alpha_prologue): Delete.
3789 (md_pseudo_table): Update.
3791 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
3793 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
3794 array to local pointer.
3795 (get_args, parse_expr): Add casts to avoid warnings.
3797 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
3799 * read.c (s_set): Cast xmalloc return value to fragS *.
3800 * config/tc-m68k.c (m68k_ip): Function made static to match
3801 previous forward declaration.
3802 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
3804 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
3806 * config/tc-v850.c: Add internationalisation macros to error
3809 * config/tc-m32r.c (can_make_parallel): Add internationalisation
3810 macros to error strings.
3812 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
3814 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
3815 reloc is in the TOC csect.
3816 (md_apply_fix3): Correct gettext typo.
3818 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
3820 * config/tc-arm.c (find_real_start): Ignore symbols starting with
3821 .L - they are local labels and the branches are not really
3822 function calls but rather far jumps.
3824 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
3826 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3828 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
3830 * config/tc-i386.c (md_assemble): Print operand number rather than
3831 using ordinal_names.
3832 (i386_operand): Likewise.
3834 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
3836 * Makefile.am (INTLLIBS): Define to work around apparent automake
3838 All Makefiles: Regenerated.
3840 * Many files: Added gettext invocations around user-visible
3842 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
3843 HAVE_LC_MESSAGES): Define.
3844 * dep-in.sed: Added asintl.h.
3845 * po/Make-in: New file.
3846 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
3848 * read.c (Z_): Renamed from `_'.
3849 * Makefile.am (SUBDIRS): Added po.
3850 (POTFILES): new macro.
3851 (po/POTFILES.in): New target.
3852 ($(OBJS)): Added asintl.h.
3854 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
3855 (as_new_LDADD): Added $(INTLLIBS).
3856 (as_new_DEPENDENCIES): Added $(INTLDEPS).
3857 (gasp_new_LDADD): Added $(INTLLIBS).
3858 (gasp_new_DEPENDENCIES): New macro.
3859 * configure, aclocal.m4: Rebuilt.
3860 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
3862 (ALL_LINGUAS): Define.
3863 * macro.c: Include "asintl.h".
3864 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
3865 * as.h: Include "asintl.h".
3866 * config/tc-i386.c (ordinal_names): Removed.
3867 (md_assemble): Changed error text to avoid ordinal_names.
3868 (i386_operand): Likewise.
3869 (reloc): Added as_bad to avoid i18n problems.
3870 (tc_gen_reloc): Likewise.
3871 * config/tc-arm.c (bad_args): Now a #define.
3873 * config/obj-vms.c (VMS_stab_parse): Changed type of
3875 (global_symbol_directory): Unified strings to avoid i18n
3877 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
3878 avoid i18n problems.
3879 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
3880 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
3882 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
3884 * config/tc-v850.c (md_assemble): Changed C++ comment into C
3886 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
3888 * as.c (print_version_id): Added an fprintf to avoid i18n
3890 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
3892 * expr.c (expr): Added as_warn call to avoid i18n problems.
3893 * messages.c (as_assert): Changed code to avoid i18n problems.
3894 (as_abort): Likewise.
3895 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
3896 (s_space): Likewise.
3897 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
3899 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3901 * config/tc-i386.c (check_prefix): New static function, split out
3903 (struct _i386_insn): Add wait_prefix field.
3904 (md_assemble): Remove wait_prefix local variable. Use
3905 check_prefix when adding a prefix.
3907 * config/tc-i386.c (current_templates): New static variable.
3908 (md_assemble): Remove current_templates local variable.
3909 (md_assemble, i386_operand): Improve error and warning messages in
3910 many places. Add RESTORE_END_STRING in many places before error
3911 return. Clarify some comments.
3913 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
3915 (md_assemble): Parse string instruction operands, looking for
3916 segment override prefixes. Check for invalid segment prefixes on
3918 (i386_operand): i.seg[] and max mem_operand changes for string
3920 * config/tc-i386.h (EsSeg): Define.
3922 * config/tc-i386.h (regKludge): Define.
3923 (iclrKludge, imulKludge): Don't define.
3924 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
3925 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
3926 opcode_modifier checks to look for more common cases first. Add
3927 default_seg for IsString case.
3929 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
3931 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
3933 * configure: Rebuild with new automake and libtool.
3934 * aclocal.m4, Makefile.in: Likewise.
3936 * doc/Makefile.am (as.dvi): New target.
3937 * doc/Makefile.in: Rebuild.
3939 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
3941 * configure.in: Added sparc86x support.
3943 * configure: Rebuild.
3945 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
3947 (md_parse_option): Warn if -EL is not supported for this architecture.
3949 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
3951 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
3953 * config/tc-mips.c (mips_ip): Note when we use get match on
3954 the full instruction name.
3956 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
3958 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
3959 back into the expression to handle add/sub simplification correctly.
3961 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
3963 * config/tc-mips.c (hilo_interlocks): Remove 4300.
3965 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
3967 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
3970 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
3972 * symbols.c (max_indent_level): New global.
3973 (print_symbol_value_1): Use it.
3974 * expr.h (expr_build_dot): Declare.
3975 * expr.c (expr_build_dot): New function.
3977 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
3979 * symbols.c (print_binary): New function.
3980 (print_expr_1): Call it.
3982 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3984 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
3985 operand in the opcode.
3987 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3989 * config/tc-i386.h: Reorder operand flags and opcode modifier
3990 flags for clarity. Remove unused definitions: Unknown,
3991 ImmUnknown, DispUnknown, NoModrm.
3992 * config/tc-i386.c (type_names): Add missing Debug type.
3993 (md_assemble): Better duplicate prefix checking. Quicker string
3994 instruction check via new opcode_modifier flag.
3996 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
3998 * doc/as.texinfo (Invoking): Clarify -Wa example.
4000 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
4002 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
4003 (s_mips_weakext): Define.
4004 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
4005 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
4008 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
4010 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
4011 is an error if the value can not be computed at assembly time.
4012 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
4014 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
4016 * gasp.c (main): Set next field of new include_path structure to
4017 NULL. From Avery Pennarun <averyp@gdc.ca>.
4019 * read.c (s_mri_sect): Call as_bad rather than abort for an
4020 unsupported MRI target.
4022 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
4024 * config/tc-arm.c (arm_validate_fix): New function. Determine if
4025 the destination of a branch instruction should be altered.
4026 (find_real_start): New function: Locate the real, Thumb coded
4027 start of a Thumb function.
4028 (do_t_branch23): Alter the destination of branches to Thumb
4031 * config/tc-arm.h: Define TC_VALIDATE_FIX.
4033 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
4035 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
4038 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4040 * doc/as.texinfo: Use @itemx for a secondary item in a table.
4041 * doc/c-hppa.texi: Likewise.
4043 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
4045 * Makefile.am: Rebuild dependencies.
4046 * Makefile.in: Rebuild.
4048 * Makefile.am (DEP_INCLUDES): New variable.
4049 (.dep1): Change to work when srcdir is not an absolute path.
4050 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
4051 * Makefile.in: Rebuild.
4053 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
4055 * config/tc-i386.h, config/tc-i386.c: Revert March 24
4056 LinearAddress patch.
4058 * configure.in: Set version to 2.9.1.
4059 * configure: Rebuild.
4061 * Branched binutils 2.9.
4063 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4065 * config/tc-i386.h (FWait): Define.
4066 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
4067 other prefixes. Check FWait flag in opcode table to see which
4068 instructions require an fwait prefix.
4070 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4072 * stabs.c (get_stab_string_offset): Always create a stab string
4075 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
4077 Fix some gcc -Wall warnings:
4078 * atof-generic.c (atof_generic): Add casts to avoid warnings.
4079 * ehopt.c (eh_frame_code_alignment): Likewise.
4080 * expr.c (integer_constant, operand): Likewise.
4081 * frags.c (frag_align): Likewise.
4082 * gasp.c (level_0, change_base, doinstr): Likewise.
4083 * hash.c (hash_ask): Likewise.
4084 * listing.c (listing_page, calc_hex, print_lines): Likewise.
4085 (debugging_pseudo): Likewise.
4086 * macro.c (define_macro, check_macro): Likewise.
4087 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
4088 (ignore_rest_of_line, float_cons): Likewise.
4089 * symbols.c (decode_local_label_name): Likewise.
4090 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
4091 (fixup_segment, number_to_chars_bigendian): Likewise.
4092 (number_to_chars_littleendian): Likewise.
4093 * config/atof-ieee.c (gen_to_words): Likewise.
4094 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
4095 (sparc_ip, parse_keyword_arg, s_common): Likewise.
4096 * read.c (output_big_sleb128): Initialize locals to avoid
4098 (output_big_uleb128, equals): Likewise.
4099 * atof-generic.c (atof_generic): Change number_of_digits_* locals
4100 to unsigned int. Change zeros to unsigned int.
4101 * cond.c (s_if): Add return to default case.
4102 * frags.c (frag_now_fix): Change return type to addressT.
4103 * frags.h (frag_now_fix): Update declaration.
4104 * listing.c (file_info_struct): Change linenum to unsigned int.
4105 (struct list_info_struct): Change hll_line to unsigned int.
4106 (print_source): Update format string.
4107 * read.c (emit_expr): Change scan to unsigned int, and don't
4108 bother to initialize it.
4109 * symbols.c (dollar_label_count): Change to unsigned long.
4110 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
4111 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
4112 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
4114 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
4116 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
4117 mcf5200 just as we do for m68000.
4118 (m68k_init_after_args): Likewise.
4119 (md_estimate_size_before_relax): Likewise.
4121 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
4123 * config/tc-v850.c (md_assemble): Store relocation addend in
4124 fixup instead of instruction.
4126 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4128 * config/tc-i386.c (md_assemble): Swap template arguments to
4129 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
4130 This macro is currently symmetric, so passing them the wrong
4131 way didn't cause any problem, but may if the macro is changed
4133 After copying template to i.tm, use i.tm. rather than t-> to
4134 access fields, and make t a const*
4135 Move i.tm.operand_types[] swap to immediately after the copy.
4137 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
4139 * expr.h (expr_build_uconstant): Add prototype.
4140 (expr_build_unary,expr_build_binary): Add prototypes.
4141 * expr.c (expr_build_uconstant): New function.
4142 (expr_build_unary,expr_build_binary): New functions.
4144 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
4146 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
4147 * macro.c (macro_expand_body): Increase buffer size.
4148 * messages.c (as_warn): Likewise.
4149 (as_warn_where, as_bad, as_bad_where): Likewise.
4151 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
4153 Based on patch from H.J. Lu <hjl@gnu.org>:
4154 * Makefile.am (DISTSTUFF): New variable.
4155 (diststuff): New target.
4156 * Makefile.in: Rebuild.
4158 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
4160 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
4161 m32r_elf_section_change_hook.
4163 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
4164 emit a nop if a section ends with a 16 bit instruction.
4166 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
4168 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
4169 s_lcomm rather than obj_coff_lcomm.
4170 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
4172 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
4174 * config/tc-i386.h (LinearAddress): Define.
4175 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
4176 instruction, don't use a default segment.
4178 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
4180 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
4181 * configure: Rebuild.
4183 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
4185 * aclocal.m4, configure: Rebuild with libtool 1.2.
4187 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
4189 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
4190 PC relative branches. Patch courtesy of Jonathan Walton.
4193 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
4195 * configure.in (emulations): Add thumb-pe target.
4197 * configure (emulations): Add thumb-pe target.
4199 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
4201 * itbl-lex.l (yywrap): Don't define if already defined as a
4204 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
4206 * depend.c (quote_string_for_make): New function.
4207 (wrap_output): Use it.
4209 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
4211 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
4212 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
4214 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
4216 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
4217 Recognize -GN and -relax.
4218 (md_begin): Initialize gp size from -G switch.
4219 (alpha_force_relocation): Always force if -relax.
4220 (alpha_align): Take a new argument that will specify when to
4221 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
4222 Change all callers. Emit nop alignment padding as nop+unop pair.
4224 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
4226 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
4227 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
4229 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
4231 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
4232 require padding to the next long word boundary.
4234 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
4236 * cgen.c: #include symcat.h.
4237 * config/tc-m32r.c: Likewise.
4239 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
4241 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
4242 absolute expressions instead of '$' prefixed register names.
4244 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
4246 * read.c (s_set): Record file and line info for symbols when -as.
4247 (pseudo_set): Don't overwrite that dummy fragment.
4249 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
4251 * config/tc-ppc.c (md_pseudo_table): Add "section".
4252 (ppc_named_section): New static function.
4254 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
4256 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
4257 so we don't have to scan the entire list.
4259 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
4261 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
4262 case, allow the parallel instructions to modify the same flag
4265 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
4267 * listing.c (list_symbol_table): Categorize symbols by
4268 undefined_section rather than sy_frag->line == NULL.
4270 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
4272 * Makefile.am (install-exec-local): Install properly when ln
4273 fails or tooldir == prefix.
4275 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
4277 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
4278 Test result of insert_operand for error.
4280 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
4282 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
4283 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
4284 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
4285 * doc/Makefile.in: Rebuild.
4287 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
4289 * config/tc-mips.c (macro_build): Handle operand type 'C'.
4290 (macro): Fix handling of M_COP[0-3].
4292 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
4294 Based on patches from Ross Harvey <ross@teraflop.com>:
4295 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
4296 if macro_alternate or macro_mri.
4297 (getstring): Remove support for byte constants between < and >.
4298 (get_any_string): '<' only starts a string if macro_alternate or
4300 (macro_expand_body): Permit keyword parameters following
4301 positional parameters.
4303 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4304 * configure.in (alpha*-*-netbsd*): New target.
4305 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
4306 * configure: Rebuild.
4308 * as.h (flag_warn_suppress_instructionswap): Move from here...
4309 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
4310 here, and make static.
4312 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
4313 BFD_ASSEMBLER or MANY_SEGMENTS.
4315 * as.c (show_usage): Update bug-gnu-utils address.
4316 * gasp.c (show_usage): Likewise.
4317 * doc/as.texinfo (Bug Reporting): Likewise.
4319 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
4321 * config/tc-mips.c (load_address): Don't use mips III or mips IV
4322 insns regardless of the size of a pointer if we're in mips I or
4324 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4326 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4328 Fix rac to accept only a0:
4329 * tc-d10v.c (parallel_ok, find_opcode):
4330 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
4331 Introduce OPERAND_GPR.
4333 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
4335 * read.c (s_fill): Handle non-constant repeat counts by creating
4336 an rs_space fragment.
4338 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
4340 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
4341 from as_bad to as_warn.
4343 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
4345 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
4346 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
4347 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
4349 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
4351 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
4352 seg_fix_rotP rather than fix_root from seg_info.
4354 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
4356 * expr.c: Add support for 0x1_2_3_4 bignums.
4358 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
4360 * configure.in: Change -linux* to -linux-gnu*.
4361 * configure: Rebuild.
4363 * app.c (do_scrub_begin): Treat \r as whitespace.
4365 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
4367 * Makefile.am: Update dependencies.
4368 * Makefile.in: Rebuild.
4370 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
4372 * configure, aclocal.m4: Rebuild with new libtool.
4374 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
4376 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
4377 the argument to bfd_set_arch_mach.
4378 (load_address): Use bfd_arch_bits_per_address to determine the
4379 bit size of an address instead of looking at the isa level.
4380 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4382 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
4384 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
4386 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
4388 * ehopt.c: New file.
4389 * as.h (enum _relax_state): Add rs_cfa.
4390 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
4391 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
4392 * read.c (emit_expr): Call check_eh_frame.
4393 * write.c (cvt_frag_to_fill): Handle rs_cfa.
4394 (relax_segment): Likewise.
4395 * Makefile.am: Rebuild dependencies.
4396 (GAS_CFILES): Add ehopt.c.
4397 (GENERIC_OBJS): Add ehopt.o.
4398 * doc/internals.texi (Frags): Document rs_cfa.
4400 * as.c (show_usage): Mention --traditional-format.
4401 (parse_args): Accept --traditional-format.
4402 * as.h (flag_traditional_format): Declare.
4403 * output-file.c (output_file_create): If flag_traditional_format,
4404 set BFD_TRADITIONAL_FORMAT on stdoutput.
4405 * doc/as.texinfo, doc/as.1: Document --traditional-format.
4407 * config/tc-mips.c (append_insn): Make sure that if we have a
4408 fixup for an unmatched %hi reloc, it does not associated with a
4411 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
4412 * doc/Makefile.in: Likewise.
4414 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
4416 * config/tc-m32r.c (check_for_side_effects): New function.
4417 (can_make_parallel): Add checks for instruction side effects
4418 clashing with the other instruction.
4419 (assemble_parallel_insn): Improve warning messages. Return error
4420 message from non-swapped instruction order.
4422 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
4424 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
4426 * config/tc-arm.h: Replace md_after_pass_hook definition with a
4427 md_cleanup definition. This moves the forced literal output to
4428 the end of the source pass, and avoids macro's inserting literals
4429 into the code immediately after the macro expansion.
4431 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
4433 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
4434 a gas internal symbol is adjustable.
4435 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
4437 * as.h: If gcc version greater than 2.6, use `__format__' and
4438 `__printf__' in function attributes, rather than `format' and
4441 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
4443 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
4445 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
4447 Add tms320c30 support:
4448 * config/tc-tic30.h: New file.
4449 * config/tc-tic30.c: New file.
4450 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
4451 TARGET_FORMAT as "coff-tic30".
4452 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
4453 * Makefile.am: Rebuild dependencies.
4454 (CPU_TYPES): Add tic30.
4455 (CPU_OBJ_VALID): tic30-aout is valid.
4456 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
4457 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
4458 * configure, Makefile.in: Rebuild.
4460 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
4462 * config/tc-v850.c (md_assemble): Improvements to error messages.
4464 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
4466 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
4467 BFD_RELOC_HI16_S to store the high bits of any value.
4469 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
4470 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
4471 assembler calculate relocations to any external symbol at all.
4472 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
4473 involving generation of pc-relative relocs.
4474 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
4475 has been moved to md_apply_fix3.
4477 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
4478 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
4479 which actually means (the address of identifier's GOT entry) +
4480 constant, which is not particularly useful.
4482 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
4484 * read.h (include_dirs): Declare.
4485 (include_dir_count,include_dir_maxlen): Declare.
4487 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
4489 * configure.in: Correct check for shared opcodes library.
4490 * configure: Rebuild.
4492 * listing.c (buffer_line): If we can't open the file, set at_end.
4493 (listing_print): Remove unused local variable fi.
4495 * config/m68k-parse.y (reglistpair): Handle register list in
4498 * config/vms-conf.h: Don't undef VERSION.
4500 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
4502 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
4504 (GENERIC_OBJS): New variable, with the rest of the old OBJS
4506 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
4507 ($(srcdir)/make-gas.com): Rename from make-gas.com.
4508 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
4509 (EXTRA_DIST): Define.
4510 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
4511 explicitly rather than via the list of object files.
4512 (gcc-as.opt): New file created when make-gas.com is run.
4513 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
4514 itbl-cpu.h} to #include appropriate file rather than copying that
4516 * config/vms-conf.h: Synchronize with current config.in.
4517 * Makefile.in: Rebuild.
4519 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
4521 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
4522 (parallel_ok): Relaxed parallel subinstruction dependency check.
4524 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
4526 * as.h (flag_warn_suppress_instructionswap): added new flag.
4527 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
4528 command line argument.
4529 * tc-d10v.c (write_2_short): emit "Swapping instructions"
4530 warning only if flag_warn_suppress_instructionswap is false.
4532 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
4534 * configure.in (i386-*-mingw32*): New target.
4535 * configure: Rebuild.
4537 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
4539 * symbols.c (resolve_symbol_value): Don't set the segment if it
4540 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
4542 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
4545 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
4547 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
4548 depends upon HAVE_{UNLINK,REMOVE} values rather than host
4551 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
4553 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
4555 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
4557 * config/tc-v850.c (v850_insert_operand): Display instruction when
4558 an error is encountered.
4560 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
4562 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
4563 (i386-*-sco3.2v5*coff): New target.
4564 (i386-*-sco3.2*): New target.
4565 * configure: Rebuild.
4567 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
4569 * config/tc-v850.c: Tidy error message production.
4571 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
4573 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
4574 validate_immediate return value in the right type for comparisons
4577 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
4579 * listing.c (MAX_BYTES): Use listing variables not constants.
4580 (data_buffer): No longer an array, but a pointer.
4581 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
4582 (listing_listing): Allocate data_buffer.
4584 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
4586 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
4587 --listing-rhs-width, --listing-cont-lines.
4588 (show_usage): Update.
4589 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
4590 (listing_lhs_cont_lines, listing_rhs_width): New vars.
4591 (print_lines): Use the variables instead of the constants.
4592 (listing_listing): Likewise.
4593 * listing.h: Declare the new vars.
4595 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
4597 * as.c (parse_args): Add --keep-locals alias for -L.
4598 Add --strip-local-absolute.
4599 (show_usage): Update.
4600 * as.h (flag_strip_local_absolute): New flag.
4601 * symbols.c (S_IS_LOCAL): Use it.
4602 * config/obj-aout.h (S_IS_LOCAL): Likewise.
4603 * config/obj-bout.h (S_IS_LOCAL): Likewise.
4604 * config/obj-coff.h (S_IS_LOCAL): Likewise.
4606 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
4608 * config/tc-m32r.c: Detect if explicitly parallel instructions
4609 might have an io conflict and issue a warning message.
4611 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
4613 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
4614 cgen_swap_fixups): Functions to save, restore and swap the fixup
4615 chain with a backup copy.
4616 (cgen_asm_finish_insn): Returns address of constructed insn.
4618 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
4620 * listing.c (file_info_struct): Remove FILE, add POS.
4621 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
4622 (file_info): Don't open the file.
4623 (buffer_line): Check for the file in the last_open cache, updating
4625 (print_source): Don't reference file_info->file.
4626 (listing_listing): Likewise.
4627 (listing_print): Close the file in the cache, if any.
4629 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
4631 * read.c (dwarf_file_string): New file static variable.
4632 (emit_expr): Look for constant sequence that leads up to a file
4633 name in DWARF debugging output.
4634 (stringer): Use dwarf_file_string to decide whether to accept a
4635 string as a file name.
4637 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
4639 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
4640 (crack_operand): Add reg->reglst MRI hack.
4641 (r_seg): Put reglst symbols in reg_section.
4642 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
4644 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
4646 * tc-sh.c (get_specific): Handle SGR & DBR.
4648 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
4650 * tc-h8300.c (parse_reg): Take the length of the symbol into
4651 account when attempting to match a register name.
4652 * tc-h8500.c (parse_reg): Likewise.
4654 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
4656 * cgen.c: Formatting changes to improve readability.
4658 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
4660 * config/tc-mips.c (macro): Rework division code to avoid unfilled
4663 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
4665 Based on a patch from Jim Wilson
4666 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
4667 (tc_gen_reloc): Handle cross section PC relative relocs
4670 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
4672 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
4674 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
4676 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
4677 (expr_jmp_buf): New static local.
4678 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
4679 (cgen_md_operand): New function.
4680 * tc-m32r.c: Clean up pass over `struct foo' usage.
4681 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
4683 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
4685 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
4686 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
4688 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
4690 * config/tc-i386.c (i386_operand): Give an error if there are
4691 unrecognized characters after an expression.
4693 For older changes see ChangeLog-9697