1 1999-11-03 Ian Lance Taylor <ian@zembu.com>
3 * read.c (pseudo_set): Reject attempts to set the value of a
6 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
9 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
11 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
12 to bfd_set_section_contents.
14 1999-11-03 Nick Clifton <nickc@cygnus.com>
16 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
18 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
20 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
21 (mips_ip): Use OPCODE_IS_MEMBER.
23 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
25 * config/tc-arm.c (reg_required_here): Improve comments.
27 * config/tc-arm.c (thumb_opcode): Add "variants" field.
28 (tinsns): Initialize variants field.
30 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
33 1999-10-27 Scott Bambrough <scottb@netwinder.org>
35 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
36 * config/tc-arm.h: Fix compile time warnings.
38 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
40 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
41 form @abs16, @(abs16) and @(abs16 + imm).
43 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
45 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
46 (ISA_HAS_64_BIT_REGS) New.
47 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
48 mips_emit_delays,macro_build,load_register,load_addresss,
49 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
50 and/or use new ISA_xxx macros in expressions involving
51 ISA, particularly mips_opts.isa.
53 1999-10-18 Michael Meissner <meissner@cygnus.com>
55 * expr.h (operatorT): Add machine dependent operators md1..md8.
56 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
57 for the machine dependent operators to use.
59 * expr.c (op_rank): Add machine dependent operators.
61 * config/tc-alpha.c (O_pregister): Define as a machine dependent
63 (O_cpregister): Ditto.
64 (md_begin): Change X_op test that field is wide enough to use
65 O_max instead of O_alpha_max.
66 (cpu_types): Fill in missing initializer.
67 (alpha_num_macros): Make unsigned.
68 (md_assemble): Make opnamelen be size_t.
69 (md_apply_fix): Cast alpha_num_operands to int before testing.
70 (alpha_force_relocation): Ditto.
71 (alpha_fix_adjustable): Ditto.
72 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
73 (tc_gen_reloc): Ditto.
74 (tc_get_register): Ditto.
81 (s_alpha_frame): Ditto.
82 (s_alpha_prologue): Ditto.
83 (s_alpha_file): Ditto.
84 (s_alpha_gprel32): Ditto.
85 (s_alpha_proc): Ditto.
87 (s_alpha_base): Ditto.
88 (s_alpha_align): Ditto.
89 (s_alpha_arch): Ditto.
91 (assemble_insn): Suppress unused variable warning.
93 (assemble_insn): Don't assume X_op and X_unsigned are in a given
94 order in the structure.
95 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
97 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
99 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
101 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
103 * config/tc-i386.c (i386_index_check): Correct #endif location.
105 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
107 * as.c (show_usage): Document new options.
108 (parse_args): Add --no-warn, --warn, --fatal-warnings,
109 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
110 (parse_args): Parse the new options.
111 (main): If there were warnings, and --fatal-warnings
112 was specified, print an error.
113 * as.h: New variable, flag_fatal_warnings, for new option.
115 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
117 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
118 '@'. Change autoincrement completers to fall through to cache control
121 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
123 (pa_parse_addb_64_cmpltr): New function.
125 * config/tc-hppa.c (pa_ip): Change error message.
126 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
127 '?Q' args to allow falling through.
129 * configtc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
130 Remove unused conditional codes.
131 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
133 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
135 * config/tc-d30v.c (CHAR_BIT): Define.
136 (check_range): Fix bit operations to support integers bigger than
139 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
141 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
144 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
145 Doug Evans <devans@cygnus.com>
147 Add support for m32rx.
148 * config/tc-m32r.c (enable_m32rx): New static global.
149 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
150 (allow_m32rx): New function.
151 (M32R_SHORTOPTS): Add `O'.
152 (md_longopts): Add --m32rx plus several warning options.
153 (md_parse_option): Handle new options.
154 (md_show_usage): Print them.
155 (md_begin): Enable m32rx.
156 (OPERAND_IS_COND_BIT): New macro.
157 (first_writes_to_seconds_operands): New function.
158 (writes_to_pc,can_make_parallel,make_parallel): New functions.
159 (target_make_parallel,assemble_two_insns): New functions.
160 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
161 If optimizing and m32rx, try to make consecutive insns parallel.
163 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
165 * config/tc-mips.c (nopic_need_relax): Allow for the
166 .sdata.foo sections generated by -fdata-sections,
167 and for the .gnu.linkonce.s sections generated by C++.
169 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
171 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
172 with cleaner code using completer prefixes. Add 'Y'.
174 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
176 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
178 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
179 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
180 insn does not match and we should try the next insn in the table.
182 1999-09-22 Nick Clifton <nickc@cygnus.com>
184 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
186 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
188 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
191 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
193 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
194 OBJ_ELF. If ELF, add "sq".
195 (md_parse_option): If ELF, ignore -s and -q.
196 (md_show_usage): Mention ELF options.
198 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
200 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
203 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
205 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
207 * config/tc-hppa.c (struct pa_it): New field "trunc".
208 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
209 (pa_parse_ftest_gfx_completer): New function
210 (pa_parse_fp_cnv_format): New function.
212 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
213 (md_apply_fix): Handle 22bit pc-rel branches.
215 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
217 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
219 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
221 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
223 at Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
225 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
226 (pa_ip): Handle 'fX'.
228 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
230 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
231 (pa_ip): Handle 'fX'.
233 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
235 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
236 unwinds unless the function is in the text space.
237 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
239 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
241 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
242 (md_assemble): To here. Tweak address generation.
244 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
246 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
247 (md_assemble): Call dwarf2_where for OBJ_ELF.
248 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
249 (pa_end_of_source): New function.
250 * tc-hppa.h (md_end): Define for OBJ_ELF.
252 1999-09-14 Michael Meissner <meissner@cygnus.com>
254 * configure.in (Canonicalization of target names): Remove adding
255 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
256 generates $ac_config_sub with a ${CONFIG_SHELL} already.
257 * configure: Regenerate.
259 1999-09-14 Donn Terry <donn@interix.com>
261 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
263 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
265 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
266 pc-relative jmp/call to an absolute symbol.
267 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
268 absolute section symbols.
270 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
271 jump handling code and comments.
273 1999-09-12 Ian Lance Taylor <ian@zembu.com>
275 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
276 the value if TE_PE and a global defined symbol.
278 1999-09-11 Ian Lance Taylor <ian@zembu.com>
280 * write.c (dump_section_relocs): Call print_symbol_value_1 to
281 print the symbol, rather than printing it here.
283 1999-09-11 Donn Terry <donn@interix.com>
285 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
286 BFD_RELOC_RVA relocations.
288 * config/tc-i386.c (md_undefined_symbol): Compare the name against
289 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
292 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
294 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
295 * doc/internals.texi (Object format backend): Document
298 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
299 relocations against global symbols if TE_PE.
301 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
302 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
304 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
307 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
308 symbols which do not have a constant value, or tags with
309 non-tags. Remove the symbol from the list before adding it at the
312 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
313 C_FCN symbol differently if TE_PE.
314 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
315 appears in the pseudo-op, rather coff_line_base which is only set
318 * config/obj-coff.c (obj_coff_loc): New static function.
319 (obj_pseudo_table): Add "loc".
321 * config/obj-coff.c (add_lineno): Check that the line number is
324 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
325 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
327 (md_atof): Return NULL rather than 0.
328 * config/tc-i386.c (md_atof): Change type to int.
329 * expr.c (expr): Change first parameter to int.
330 * config/obj-coff.c: Add declarations for static functions.
331 (coff_frob_symbol): Use SYM_AUXENT.
332 * config/tc-i386.h (flag_16bit_code): Don't declare.
334 * config/obj-coff.c (obj_coff_section): Default to setting
335 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
337 * write.c (adjust_reloc_syms): Print adjusted fixup.
339 * expr.c (integer_constant): Correct too_many_digits calculation
342 1999-09-09 Andreas Schwab <schwab@suse.de>
344 * doc/c-arm.texi: Fix arguments of @var to not contain
347 1999-09-08 Philip Blundell <pb@nexus.co.uk>
349 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
351 (md_parse_option): Only support -k flag for ELF and COFF targets.
353 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
355 * config/tc-hppa.c (pa_ip): Put strict register checks before
356 call to pa_parse_number.
358 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
360 1999-09-06 Ian Lance Taylor <ian@zembu.com>
362 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
365 1999-09-06 Donn Terry <donn@interix.com>
367 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
369 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
371 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
372 candidate instruction. Require registers for register arguments
373 when in strict mode. Require assemble-time constants for
374 constants when in strict mode.
375 (pa_get_absolute_expression): Require a constant when in strict
378 1999-09-06 Nick Clifton <nickc@cygnus.com>
380 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
382 1999-09-04 Steve Chamberlain <sac@pobox.com>
384 * config/tc-pj.c: New file, supports picoJava in ELF.
385 * config/tc-pj.h: Ditto.
386 * configure.in (pjl*, pj*): New targets.
387 * Makefile.am: Rebuild dependencies.
389 (TARGET_CPU_CFILES): Add config/tc-pj.c.
390 (TARGET_CPU_HFILES): Add config/tc-pj.h.
391 * doc/c-pj.texi: New file.
392 * doc/as.texinfo: Add some PJ specifics.
393 * doc/all.texi: Add PJ to the list of all architectures, sort them
395 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
396 * configure, Makefile.in, doc/Makefile.in: Rebuild.
398 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
400 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
401 (obj_frob_file): Test for null pointer.
402 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
403 (OBJ_PROCESS_STAB): And here.
406 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
407 except OBJ_PROCESS_STAB, which we #undef for ecoff.
408 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
410 * config/obj-coff.c (no_func): Remove.
411 (coff_format_ops): Change occurrences of no_func to 0, as we test
412 for 0 in obj-multi.h.
414 * configure.in: Enable bfd for i386-coff when primary target is
415 bfd. Enable i386 elf,coff emulation support. Don't set
416 USE_EMULATIONS=1 or te_file=multi unless there is more than one
417 emulation to support.
418 *configure: Regenerate.
420 1999-09-02 Nick Clifton <nickc@cygnus.com>
422 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
423 .section .line directive is encountered.
425 1999-09-01 Nick Clifton <nickc@cygnus.com>
427 * config/tc-arm.c (md_section_align): Do not align sections in ELF
430 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
431 * as.texinfo: Document --gdwarf2 command line option.
432 Add additional documentation of ARM command line switches.
434 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
436 * config/tc-i386.c (i386_intel_memory_operand): Combine
437 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
438 and RESTORE_END_STRING around parse_register calls.
439 (i386_operand): Here too.
440 (i386_is_reg): Remove.
441 (parse_register): Move as_bad calls from within this function to
444 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
446 Based on a patch from H.J. Lu <hjl@gnu.org>
447 * config/tc-i386.c (parse_register): Handle FP regs specially.
448 (md_begin): Remove '(' and ')' from register_chars.
450 1999-08-29 Doug Evans <devans@casey.cygnus.com>
452 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
453 error message (done elsewhere).
455 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
457 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
459 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
461 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
464 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
466 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
468 Add new completers. Fix bug in 64 bit condition handling.
470 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
473 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
475 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
477 * config/tc-hppa.c (pa_ip): Add case for 'I'.
479 1999-08-27 Jim Wilson <wilson@cygnus.com>
481 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
482 (struct ls): Add frag field. Initialize it to zero.
483 (out_end_sequence): New local text_frag. Set it while in text section.
484 Replace address check with frag check. Set ls.frag to text_frag if
486 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
487 Set it before switching sections. Replace address check with frag
488 check. Set ls.frag to saved_frag if out_set_addr called.
490 1999-08-26 David Mosberger <davidm@hpl.hp.com>
492 * dwarf2dbg.c (out_end_sequence): If address changed, directly
493 output "advance_pc" opcode instead of calling gen_addr_line().
494 The latter has the undesired side-effect of creating a new row
495 in the debug line info matrix.
497 1999-08-26 Jim Wilson <wilson@cygnus.com>
499 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
500 ls.last_filename if last is less than zero. Set ls.last_filename
501 when allocating new entry.
502 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
505 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
507 * config/tc-i386.c (i386_index_check): Fix the displacement size
508 when INFER_ADDR_PREFIX.
510 1999-08-18 Nick Clifton <nickc@cygnus.com>
512 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
515 1999-08-17 Ian Lance Taylor <ian@zembu.com>
517 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
518 handle 0xffffNNNN constants correctly.
520 1999-08-16 Nick Clifton <nickc@cygnus.com>
522 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
525 1999-08-13 Nick Clifton <nickc@cygnus.com>
527 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
528 (md_apply_fix3): Always pass positive values to
531 1999-08-12 Nick Clifton <nickc@cygnus.com>
533 * config/tc-arm.c (skip_whitespace): New macro.
536 (md_apply_fix3): Store relocation offset in addend for ELF based
538 (arm_force_relocation): Always generate relocs for Thumb function
541 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
543 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
544 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
546 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
548 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
549 flags for the unwind subspace.
551 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
552 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
553 suitable relocation based on the size of the target's pointer.
554 Always Use subsegment zero for the unwinders.
555 (pa_level): Handle "2.0w".
557 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
559 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
560 with the following instruction unless this was specified.
562 1999-08-09 Ian Lance Taylor <ian@zembu.com>
564 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
565 certain sections, to match BFD changes.
567 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
569 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
570 (EXTRA_SCRIPTS): Define to keep automake happy.
571 * Makefile.in: Rebuild.
573 1999-08-08 Ian Lance Taylor <ian@zembu.com>
575 * Makefile.am: Rename .dep* files to DEP*.
576 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
577 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
579 * Makefile.in: Rebuild.
581 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
583 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
585 1999-08-08 Ian Lance Taylor <ian@zembu.com>
587 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
588 avoid problems on DOS filesystems.
589 * Makefile.in: Rebuild.
591 * doc/as.texinfo (Section): Document 's' flag for COFF version.
593 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
595 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
598 1999-08-08 Ian Lance Taylor <ian@zembu.com>
600 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
601 line to create ${GDBINIT} rather than .gdbinit.
602 * configure, Makefile.in, doc/Makefile.in: Rebuild.
604 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
606 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
608 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
610 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
612 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
614 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
615 non-adjustable symbols.
617 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
619 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
621 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
623 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
626 1999-08-05 Donn Terry <donn@interix.com>
628 * config/te-interix.h: New file.
629 * configure.in (i386-*-interix*): New target.
630 * configure: Rebuild.
632 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
634 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
635 selectors for ELF too.
636 (selector_table): Add "ltp" and "rtp" selectors.
638 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
640 * config/tc-i386.c (i386_operand): No need to change
641 operand_string pointer in segment reg case before goto
642 do_memory_reference. Initialise displacement_string_start and
643 displacement_string_end after do_memory_reference label.
644 (i386_index_check): Add operand_string param, and print error
645 message on failure here.
646 (i386_intel_memory_operand): Instead of here.
647 (i386_operand): And here.
648 (INFER_ADDR_PREFIX): Enable.
650 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
652 * config/tc-i386.h (DefaultSize): Define. Renumber following
653 opcode_modifier defines.
655 From Etienne Lorrain <etienne.lorrain@ibm.net>
656 * config/tc-i386.c (stackop_size): New variable.
657 (set_16bit_code_flag): Clear it here.
658 (set_16bit_gcc_code_flag): New function.
659 (md_pseudo_table): Add "code16gcc" entry.
660 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
662 1999-08-03 Ian Lance Taylor <ian@zembu.com>
664 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
665 next_set_end even if the end symbol is being discarded.
667 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
668 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
669 * config/obj-coff.c: Likewise.
670 (seg_info_type): Remove.
671 (seg_info_off_by_4): Change to array of segT.
672 (s_get_segment): Adjust accordingly.
673 (obj_pseudo_table): Fully initialize sentinel entry.
675 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
676 Ralf Baechle <ralf@uni-koblenz.de>.
678 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
680 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
682 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
684 * config/tc-i386.c: Indentation and white space changes.
685 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
686 don't enable it by default.
687 (i386_intel_operand): Remove redundant prototype.
688 Move check on number of memory operands, and i.mem_operands++
689 (i386_intel_memory_operand): To here.
690 Remove i386_immediate code from here. Remove special case code
691 for input and output using (%dx). Remove base/index checks and
692 call i386_index_check instead. Save initial operand_string
693 argument for error message.
694 (i386_operand): Remove redundant prototype. Move base/index
695 checks to i386_index_check.
696 (i386_displacement): Move intel mode check for non-zero
698 (i386_intel_memory_operand): To here.
700 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
702 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
703 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
704 by .register pseudo-op if -64 and --no-undeclared-regs.
705 (s_register, sparc_adjust_symtab): New functions.
706 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
707 Declare sparc_adjust_symtab as tc_adjust_symtab.
708 * doc/c-sparc.texi: Add description of #ignore special literal
709 for .register pseudo-op.
711 1999-07-30 Catherine Moore <clm@cygnus.com>
713 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
714 the relocation's section offset.
716 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
718 * write.c (fixup_segment): Fix generic error check overflow test.
720 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
721 X_add_number to long.
723 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
725 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
728 1999-07-27 Ian Lance Taylor <ian@zembu.com>
730 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
733 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
735 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
737 * configure.bat: Remove; obsolete.
738 * config/go32.cfg: Likewise.
740 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
742 * configure.in (i386-*-vxworks*): New target.
743 * configure: Rebuild.
745 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
747 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
749 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
751 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
753 (output_insn): Put OLO10's secondary addend into tc_fix_data.
754 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
755 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
756 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
757 MAX_RELOC_EXPANSION): Define.
758 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
760 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
762 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
763 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
764 block. Print a warning if an 8-bit or 16-bit constant
765 displacement or immediate is truncated on output.
766 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
768 (i386_operand): Disallow immediate jump absolute operand.
770 1999-07-15 Ian Lance Taylor <ian@zembu.com>
772 * configure.in: Bump version number to 2.9.5.
773 * configure: Rebuild.
775 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
778 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
780 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
781 (cons_fix_new_hppa): Derive size of fixup from size of the object.
783 1999-07-14 Philip Blundell <pb@nexus.co.uk>
785 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
787 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
789 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
790 if -mno-fpu was given.
791 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
793 (cons_fix_new_arm): Remove misleading comments.
795 1999-07-14 Ian Lance Taylor <ian@zembu.com>
797 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
799 (relax_segment): Likewise. After giving a rs_org error, convert
800 the frag to rs_align to avoid cascading errors.
802 1999-07-12 Andreas Schwab <schwab@suse.de>
804 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
806 1999-07-11 Ian Lance Taylor <ian@zembu.com>
808 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
809 as appropriate. Fill in structure initializations. Add variable
810 initializations. Add casts.
811 * dwarf2dbg.c (print_stats): Change i to size_t.
812 * listing.c (listing_listing): Change list_line to unsigned int.
814 1999-07-10 Ian Lance Taylor <ian@zembu.com>
816 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
817 rather than checking for \001 and \002 in symbol name.
818 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
820 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
822 * configure.in (hppa*-linux-gnu*): New target.
823 * configure: Rebuilt.
825 1999-07-08 Nick Clifton <nickc@cygnus.com>
827 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
829 1999-07-07 Nick Clifton <nickc@cygnus.com>
831 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
832 accessing symbolP directly.
834 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
836 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
839 1999-07-05 Nick Clifton <nickc@cygnus.com>
841 * config/tc-arm.c (ARM_EXT_V5): Define.
842 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
843 (md_begin): Detect ARM v5 architectures.
844 (md_parse_option): Accept arm v5 specification.
845 (md_show_usage): Documment -marmv5 switch.
847 * doc/c-arm.texi: Document -marmv5 command line option.
849 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
851 (validate_immediate_twopart): New function. Determine if a
852 constant can be computed by two ADD instructions.
853 (output_inst): Remove its command line parameter - it was never
855 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
856 implememt the ADRL pseudo op.
857 (tc_gen_reloc): Generate a suitable error message if an ADRL
858 instruction tries to generate a real reloc.
860 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
862 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
864 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
867 1999-06-27 H.J. Lu <hjl@gnu.org>
869 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
870 non BFD_ASSEMBLER case.
872 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
874 * config/obj-coff.c (obj_coff_section): Mark writable sections as
877 1999-06-26 David Mosberger <davidm@hpl.hp.com>
879 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
880 out_end_sequence() when the address decreases due to a new frag.
881 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
882 numbering starts with 1.
884 1999-06-23 Nick Clifton <nickc@cygnus.com>
886 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
888 (mcore_s_text): Call obj_elf_text for ELF target.
889 (mcore_s_data): Call obj_elf_data for ELF target.
890 (mcore_s_section): No longer ELF specific. Call obj_coff_section
892 (mcore_s_bss): New function: Dump literal table before changing
894 (mcore_s_comm): New function: Dump literal table before changing
897 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
898 No longer static functions.
899 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
900 Provide prototypes for these functions.
902 1999-06-22 Ian Lance Taylor <ian@zembu.com>
904 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
905 a list of names, to try obj_segment_name, and to try abbreviated
906 names when using COFF without long section names.
908 * config/tc-alpha.c: More use of symbol accessor functions.
909 * config/tc-arc.c: Likewise.
910 * config/tc-d30v.c: Likewise.
911 * config/tc-fr30.c: Likewise.
912 * config/tc-i860.c: Likewise.
913 * config/tc-m88k.c: Likewise.
914 * config/tc-mcore.c: Likewise.
915 * config/tc-ns32k.c: Likewise.
916 * config/tc-sparc.c: Likewise.
917 * config/tc-v850.c: Likewise.
919 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
920 sy_value with appropriate accessor functions.
921 * config/tc-arm.c (md_apply_fix3): Likewise.
922 * config/tc-d10v.c (AT_WORD_P): Likewise.
923 * config/tc-v850.c (reg_name_search): Likewise.
925 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
926 use symbol_get_bfdsym instead.
927 * config/tc-ppc.c (md_assemble): Likewise.
928 * config/tc-v850.c (v850_comm): Likewise.
930 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
932 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
933 the symbol, rather than accessing the bsym member.
934 * config/tc-d10v.c (tc_gen_reloc): Likewise.
935 * config/tc-d30v.c (tc_gen_reloc): Likewise.
936 * config/tc-mcore.c (tc_gen_reloc): Likewise.
937 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
938 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
939 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
940 * config/tc-tic30.c (tc_gen_reloc): Likewise.
941 * config/tc-v850.c (tc_gen_reloc): Likewise.
943 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
945 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
946 (hppa_gen_reloc_type): Conditionalize on BFD64.
947 (tc_gen_reloc): Re-enable ELF relocations.
948 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
950 1999-06-21 Ian Lance Taylor <ian@zembu.com>
952 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
954 (do_ldst): Move assignment out of if condition.
955 (md_apply_fix3): Add casts to avoid printf format warnings. Add
956 parentheses to avoid warning.
958 1999-06-21 Nick Clifton <nickc@cygnus.com>
960 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
961 macro to get at the BFD symbol associated with a GAS symbol.
963 1999-06-19 Ian Lance Taylor <ian@zembu.com>
965 * config/tc-ppc.c: Update for symbol handling changes.
966 * config/obj-coff.c: Likewise.
968 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
970 * tc-hppa.c: General cleanups of ELF support. No more spaces
971 and subspaces for ELF.
972 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
973 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
974 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
975 (UNWIND_SECTION_NAME): Likewise.
976 (space/subspace related structures): Conditionalize definitions
978 (space/subspace directives and support routines): Conditionalize
979 definitions and references/uses on OBJ_SOM.
980 (label_symbol_struct): For ELF, track the symbol's segment. For
982 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
984 (USE_ALIASES): Kill for both SOM & ELF.
985 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
986 (pa_space, pa_subspace): Corresponding changes.
987 (pa_spaces_begin): Corresponding chagnes.
988 (md_begin): Do not muck around with space/subspace stuff for
990 (md_apply_fix): Temporarily disable argument relocation stuff
992 (tc_gen_reloc): Temporarily disable relocation generation for
994 (pa_build_unwind_subspace): Similarly.
996 1999-06-16 Nick Clifton <nickc@cygnus.com>
998 * config/tc-arm.c (thumb_set): New pseudo op.
999 (text, data, section): Override these pseudo ops with ARM
1001 (s_thumb_set): New function: Perform the same as a .set pseudo
1002 op, but also mark the alias'ed symbol as being a Thumb
1004 (arm_s_text): New function: Perform the same as the .text
1005 pseudo op, but dump the literal pool before changing
1007 (arm_s_data): New function: Perform the same as the .data
1008 pseudo op, but dump the literal pool before changing
1010 (arm_s_section): New function: Perform the same as the
1011 .section pseudo op, but dump the literal pool before changing
1013 (arm_cleanup): Do not reset the current section before dumping
1016 1999-06-17 Nick Clifton <nickc@cygnus.com>
1018 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
1019 OPTION_NO_WARN_UNMATCHED entries.
1020 (md_parse_option): Generate a warning message if an unrecognised
1021 option is encountered.
1023 * config/tc-d10v.c (do_not_ignore_hash): New variable.
1024 (get_operands): When parsing an expression after an '@' symbol
1025 has been detected, do not ignore '#' symbols.
1026 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
1029 1999-06-13 Ian Lance Taylor <ian@zembu.com>
1031 From K. Richard Pixley <rich@noir.com>:
1032 * configure.in (ppc-*-vxworks*): New target.
1033 * configure: Rebuild.
1035 1999-06-12 Philip Blundell <philb@gnu.org>
1037 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
1039 1999-06-13 Ian Lance Taylor <ian@zembu.com>
1041 * write.c (adjust_reloc_syms): Rather than never reducing reloc
1042 which refer to symbols in linkonce sections, permit reducing the
1043 relocs if the symbol is local.
1045 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1047 * subsegs.c (subseg_text_p): New function.
1048 * as.h (subseg_text_p): Declare.
1049 * read.c (do_align): Use subseg_text_p to set the default fill.
1050 * write.c (subsegs_finish): Likewise.
1051 * config/obj-coff.c (write_object_file): Likewise.
1052 * config/tc-i386.h (md_maybe_text): Don't define.
1053 (md_do_align): Use subseg_text_p to set the default fill.
1054 * config/tc-m32r.c (m32r_do_align): Likewise.
1055 * config/tc-sh.c (sh_do_align): Likewise.
1056 * config/tc-sparc.h (md_do_align): Likewise.
1058 1999-06-12 David O'Brien <obrien@freebsd.org>
1060 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
1061 * configure: Rebuild.
1063 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1065 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
1066 * Makefile.am: Rebuild dependencies.
1067 * Makefile.in: Rebuild.
1069 * config/tc-i386.c (i386_immediate): Remove unused label
1072 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
1073 * symbols.c: Likewise.
1074 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
1075 sy_next field when taking address, rather than symbol_next.
1077 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
1079 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
1080 value from the output file architecture.
1081 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
1082 * dwarf2dbg.h: Change bfd_vma to addressT.
1084 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1086 * dwarf2dbg.h: Use PARAMS in function declarations.
1088 1999-06-11 Martin Dorey <mdorey@madge.com>
1090 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
1091 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
1093 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
1095 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1097 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
1099 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
1102 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
1104 * read.c (read_a_source_file): Only declare inescape if
1107 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
1109 (find_entry_byval): Add parens to avoid warning.
1111 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
1113 * symbols.c (resolve_symbol_value): Don't permit subtraction of
1116 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
1118 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
1121 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
1122 synthetize_setx): New functions.
1123 (md_assemble): Broken the special cases into the above
1124 functions. Make compiler happy if sizeof(bfd_vma)==4.
1125 Fix sethi generated from set/setuw. If instructions have a relloc,
1126 always clear the fields to be relocated in the opcode.
1127 (sparc_ip): Remove special_case global variable.
1129 1999-06-10 Ian Lance Taylor <ian@zembu.com>
1131 Based on patches from John W. Woznack <jwoznack@concentric.net>:
1132 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
1133 indication of success rather than a value.
1134 (itbl_get_val): Likewise.
1135 (itbl_get_field): Use strcspn. Change delimiters to include
1137 * itbl-ops.h (itbl_get_reg_val): Update declaration.
1138 (itbl_get_val): Likewise.
1139 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
1141 * symbols.c (copy_symbol_attributes): Convert local symbols to
1144 1999-06-10 Nick Clifton <nickc@cygnus.com>
1146 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
1149 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
1151 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
1152 Optimize set if sizeof(bfd_vma) == 64.
1153 (sparc_ip): Fix sethi - without %hi() it should generate
1154 R_SPARC_22 reloc, not R_SPARC_HI22.
1155 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
1157 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
1159 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
1160 (s_ncons): New function.
1161 (native_op_table): New table.
1162 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
1163 R_SPARC_OLO10 handling.
1165 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
1167 * expr.h (struct expressionS): Revert last change; widen X_op.
1168 * config/tc-alpha.c (md_begin): Check the field is wide enough.
1170 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1172 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
1173 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
1174 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
1175 * Makefile.in: Regenerated.
1177 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
1178 `common' pass on to s_mri_common.
1179 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
1181 1999-06-06 Richard Henderson <rth@cygnus.com>
1183 * config/obj-elf.c (obj_elf_section): Don't free the return
1184 value of demand_copy_C_string.
1186 1999-06-05 Richard Henderson <rth@cygnus.com>
1188 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
1189 creation logic from obj_elf_create_section.
1191 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
1192 (section_stack): New.
1193 (special_sections): Make const.
1194 (obj_elf_section): Gut and rewrite parsing.
1195 (obj_elf_change_section): New function broken out of obj_elf_section.
1196 (obj_elf_parse_section_letters): Likewise.
1197 (obj_elf_section_word): Likewise.
1198 (obj_elf_section_type): Likewise.
1199 (obj_elf_previous): Treat as a toggle.
1200 (obj_elf_popsection): New.
1201 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
1202 (ppc_section_type): Likewise.
1203 * config/tc-ppc.h: Likewise.
1205 * expr.h (struct expressionS): Don't make X_op a bitfield.
1206 * config/tc-alpha.c: Update for symbol handling changes.
1207 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
1208 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
1210 1999-06-05 Richard Henderson <rth@cygnus.com>
1212 * dwarf2dbg.c (*): Convert to K&R + prototypes.
1213 (dwarf2_gen_line_info): Kill unused variables.
1214 (dwarf2_finish): Likewise.
1215 (dwarf2_where): Likewise.
1216 (dwarf2_directive_file): If we've only got a string,
1217 hand off to s_app_file.
1218 * ecoff.c: Move the include of ecoff.h.
1219 * symbols.h (S_IS_FUNCTION): Prototype.
1221 * read.c (LEX_HASH): Supply a default.
1223 (s_globl): Update `c' after skipping whitespace.
1224 * read.h (LEX_END_NAME, is_name_ender): New.
1225 * expr.c (get_symbol_end): Respect it.
1227 1999-06-04 Mark Klein <mklein@dis.com>
1229 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
1231 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
1233 * config/tc-hppa.c: Update for symbol handling changes.
1235 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1237 * cgen.c: Update for symbol handling changes.
1238 * config/tc-m32r.c: Likewise.
1240 * config/tc-hppa.h: Update for symbol handling changes.
1241 * config/tc-hppa.c: Likewise.
1243 * config/tc-arm.h: Update for symbol handling changes.
1244 * config/tc-arm.c: Likewise.
1245 (symbol_make_empty): Remove. Just use symbol_create.
1247 * symbols.c (symbol_set_tc): Correct name.
1249 * Makefile.am: Rebuild dependencies.
1250 ($(OBJS)): Don't depend upon struc-symbol.h.
1251 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
1252 * dep-in.sed: Don't remove struc-symbol.h.
1253 * Makefile.in: Rebuild.
1255 * doc/internals.texi (Symbols): Describe changes in symbol
1258 1999-06-03 Richard Henderson <rth@cygnus.com>
1260 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
1261 instead of doing the work by hand.
1263 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1265 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
1266 state of line state-machine.
1267 (struct ls): Collect DWARF2 line state-machine state in new member
1268 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
1269 resulted in any DWARF2 directives.
1270 (reset_state_machine): New function.
1271 (out_end_sequence): Ditto.
1272 (dwarf2_gen_line_info): When switching sections or switching to a
1273 lower text address, call out_end_sequence() first to terminate the
1274 previous code sequence as code sequences MUST have monotonically
1275 increasing addresses.
1276 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
1278 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1280 * as.c (parse_args): Add option -gdwarf2 to allow requesting
1281 DWARF2 debug info (line information only, at this point).
1282 * as.h: Update comment about supported debug formats.
1283 * dwarf2dbg.c, dwarf2dbg.h: New files.
1284 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
1286 * expr.c (operand): Don't use [ for parens if we want an index op.
1287 (op_encoding): Switch [ into O_index, if desired.
1288 (op_rank): Renumber with O_index on bottom.
1289 (expr): If O_index, match closing bracket.
1290 * expr.h (O_index): New.
1292 * read.c (read_a_source_file): Conditionally allow matched "
1293 in lines passed to md_assemble.
1295 * config/obj-elf.c (elf_pseudo_table): Add `common'.
1297 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1299 Add support for storing local symbols in a small structure to save
1300 memory when assembling large files.
1301 * as.h: Don't include struc-symbol.h.
1302 (symbolS): Add typedef.
1303 * symbols.c: Include struc-symbol.h.
1304 (local_hash): New static variable.
1305 (save_symbol_name): New static function, from symbol_create.
1306 (symbol_create): Call save_symbol_name.
1307 (local_symbol_count): New static variable.
1308 (local_symbol_conversion_count): Likewise.
1309 (LOCAL_SYMBOL_CHECK): Define.
1310 (local_symbol_make): New static function.
1311 (local_symbol_convert): New static function.
1312 (colon): Handle local symbols. Create local symbol for local
1314 (symbol_table_insert): Handle local symbols.
1315 (symbol_find_or_make): Create local symbol for local label name.
1316 (symbol_find_base): Check for local symbol.
1317 (symbol_append, symbol_insert): Check for local symbols.
1318 (symbol_clear_list_pointers, symbol_remove): Likewise.
1319 (verify_symbol_chain): Likewise.
1320 (copy_symbol_attributes): Likewise.
1321 (resolve_symbol_value): Handle local symbols.
1322 (resolve_local_symbol): New static function.
1323 (resolve_local_symbol_values): New function.
1324 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
1325 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
1326 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
1327 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
1328 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
1329 (symbol_previous, symbol_next): New functions.
1330 (symbol_get_value_expression): Likewise.
1331 (symbol_set_value_expression): Likewise.
1332 (symbol_set_frag, symbol_get_frag): Likewise.
1333 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
1334 (symbol_mark_used_in_reloc): Likewise.
1335 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
1336 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
1337 (symbol_mri_common_p): Likewise.
1338 (symbol_mark_written, symbol_clear_written): Likewise.
1339 (symbol_written_p): Likewise.
1340 (symbol_mark_resolved, symbol_resolved_p): Likewise.
1341 (symbol_section_p, symbol_equated_p): Likewise.
1342 (symbol_constant_p): Likewise.
1343 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
1344 (symbol_get_obj, symbol_set_obj): Likewise.
1345 (symbol_get_tc, symbol_set_tc): Likewise.
1346 (symbol_begin): Initialize local_hash.
1347 (print_symbol_value_1): Handle local symbols.
1348 (symbol_print_statistics): Print local symbol statistics.
1349 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
1350 Declare new symbols.c functions. Move many declarations here from
1352 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
1353 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
1354 (struct symbol): Move bsym to make it clearly the first field.
1355 Remove TARGET_SYMBOL_FIELDS.
1356 (symbolS): Don't typedef.
1357 (struct broken_word): Remove.
1358 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
1359 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
1360 (symbol_clear_list_pointers): Likewise.
1361 (symbol_insert, symbol_remove): Likewise.
1362 (symbol_previous, symbol_append): Likewise.
1363 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
1364 (struct local_symbol): Define.
1365 (local_symbol_converted_p, local_symbol_mark_converted): Define.
1366 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
1367 (local_symbol_get_frag, local_symbol_set_frag): Define.
1368 (local_symbol_get_real_symbol): Define.
1369 (local_symbol_set_real_symbol): Define.
1371 * write.c (write_object_file): Call resolve_local_symbol_values.
1372 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
1373 (TARGET_SYMBOL_FIELDS): Don't define.
1374 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
1375 ECOFF_DEBUGGING, add ECOFF fields.
1376 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1377 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
1378 ECOFF_DEBUGGING, add ECOFF fields.
1379 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1380 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
1381 * config/tc-mcore.h: Don't include struc-symbol.h.
1382 (TARGET_SYMBOL_FIELDS): Don't define.
1383 (struct mcore_tc_sy): Define.
1384 (TC_SYMFIELD_TYPE): Define.
1385 * Many files: Use symbolS instead of struct symbol. Use new
1386 accessor functions rather than referring to symbolS fields
1389 * read.c (s_mri_common): Don't add in value of line_label.
1391 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
1392 checking for SEC_LINK_ONCE.
1394 * config/tc-sh.h (sh_fix_adjustable): Declare.
1396 * app.c (input_buffer): New static variable.
1397 (app_push): Save saved_input in allocated buffer.
1398 (app_pop): Restored saved_input.
1399 (do_scrub_chars): Change get parameter to take char * and int as
1400 arguments. Change GET macro to pass input_buffer to get
1401 function. Don't save input into allocated buffer.
1402 * as.h (do_scrub_chars): Update declaration.
1403 * input-file.c (input_file_get): Change to take char * and int.
1404 Read data into passed in buffer. Remove static buffer.
1405 * read.c (scrub_from_string): Change to take char * and int. Copy
1406 data into passed in buffer.
1408 * hash.h: Neaten. Declare hash_traverse.
1409 * hash.c: Complete rewrite based on BFD hashing code.
1410 * gasp.c (chunksize): New variable.
1411 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
1414 1999-05-28 Nick Clifton <nickc@cygnus.com>
1416 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
1417 addend unless the target uses an old ABI.
1419 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
1421 -Wchar-subscripts cleanup
1422 * listing.c (listing_newline): Use unsigned char variable, so
1423 calls to isascii,iscntrl are correct.
1424 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
1426 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
1427 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
1428 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
1429 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
1431 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
1433 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
1435 (arch_coldfire_p): New #define.
1436 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
1438 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
1440 * config/tc-m68k.c (install_operand): Add places `n', `o'.
1442 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
1443 (install_operand): Add place `N'.
1444 (init_table): Add registers ACC, MACSR, MASK.
1446 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
1448 * config/tc-m68k.c: Change mcf5200 --> mcf.
1449 (archs): Add mcf5206e, mcf5307.
1450 (m68k_ip): Add format `u'.
1451 (install_operand): Add place `m', `M', `h'.
1452 (init_table): Add upper/lower registers.
1454 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
1456 1999-05-28 Martin Dorey <mdorey@madge.com>
1458 * config/tc-i960.c: Several minor changes to add ELF and
1459 BFD_ASSEMBLER support.
1460 * config/tc-i960.h: Likewise.
1461 * configure.in (i960-*-elf*): New target.
1462 * aclocal.m4, configure: Rebuild.
1464 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1466 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
1467 reloc changes when defined(BFD_ASSEMBLER).
1469 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
1471 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
1473 * write.c (write_print_statistics): Output to file, not stderr.
1475 * expr.c (generic_bignum_to_int32,64): Prototype.
1477 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
1478 output_sleb128, output_uleb128, output_big_sleb128,
1479 output_big_uleb128, output_big_leb128): Prototype.
1480 (output_big_sleb128, output_big_uleb128): Make inline.
1481 (output_big_leb128): Remove inline
1483 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1484 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
1485 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
1486 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
1487 value for correct overflow check in write.c:fixup_segment.
1488 * write.c (fixup_segment): Move bitfield overflow checks to after
1489 the md_apply_fix call.
1490 * config/obj-coff.c (fixup_segment): Likewise.
1491 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
1492 valueT *val argument.
1494 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1496 * config/atof-ieee.c (gen_to_words): Correctly round a
1497 denormalized number. Fix off-by-one in range checking for
1498 exponent in a denormal.
1500 1999-05-10 Nick Clifton <nickc@cygnus.com>
1502 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
1505 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
1507 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
1509 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1511 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
1512 (ReverseRegRegmem): Remove.
1513 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
1514 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
1515 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
1518 From Doug Ledford <dledford@redhat.com>
1519 * config/tc-i386.h (RegXMM): New for P/III.
1520 * config/tc-i386.c: Add support for P/III.
1522 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
1524 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
1525 (md_begin): Allow ppc32 insns in ppc64bridge mode.
1526 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
1528 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
1530 * config/tc-i386.c (i386_immediate): Skip whitespace before
1531 complaining about junk after expression.
1532 (i386_displacement): Likewise.
1534 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
1536 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
1537 Don't copy before downcaseing.
1539 1999-05-05 Catherine Moore <clm@cygnus.com>
1541 * tc-m68k.c: Include elf/m68k.h.
1542 (m68k_elf_final_processing): New routine.
1543 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
1546 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
1548 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
1551 1999-04-30 Nick Clifton <nickc@cygnus.com>
1553 * config/tc-mcore.c (mcore_s_section): Dump literals before
1556 1999-04-29 Nick Clifton <nickc@cygnus.com>
1558 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
1561 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
1563 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1564 (TC_INIT_FIX_DATA): Delete.
1565 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1566 (TC_INIT_FIX_DATA): Delete.
1567 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
1568 * write.c (fix_new_internal): Initialize fx_cgen member.
1569 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
1570 (gas_cgen_md_apply_fix3): Update.
1571 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
1572 (md_cgen_record_fixup_exp): Update.
1573 (FX_OPINFO_R_TYPE): Update.
1575 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
1576 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
1577 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
1578 * frags.h (struct frag): Make opindex, opinfo ints.
1580 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
1582 1999-04-26 Tom Tromey <tromey@cygnus.com>
1584 * aclocal.m4, configure: Updated for new version of libtool.
1586 1999-04-22 Nick Clifton <nickc@cygnus.com>
1588 * config/tc-mcore.c (md_apply_fix3): Renamed function from
1590 (md_apply_fix3): Do not fix up absolute relocations against
1593 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
1595 1999-04-20 Nick Clifton <nickc@cygnus.com>
1597 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
1598 changes and data-in-text directives.
1599 (mcore_cons): New function: intercept cons() operations.
1600 (mcore_float_cons): New function: intercept float_cons()
1602 (mcore_stringer): New function: intercept stringer() operations.
1604 1999-04-18 Ian Lance Taylor <ian@zembu.com>
1606 * obj.h (struct format_ops): Change generate_asm_lineno field to
1608 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
1610 * config/tc-alpha.c (find_opcode_match): Add default case to
1612 (find_macro_match): Likewise.
1613 (load_expression): Parenthesize && within ||.
1615 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1617 1999-04-17 Nick Clifton <nickc@cygnus.com>
1619 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
1620 .text .data .section pseudo ops.
1621 (mcore_s_section): New function. Dump lits before changing secs.
1622 (mcore_s_text): New function. Dump lits before changing secs.
1623 (mcore_s_data): New function. Dump lits before changing secs.
1625 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
1627 * config/tc-mips.c (mips_32bitmode): New.
1628 (md_begin): Set mips_32bitmode if needed.
1629 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
1630 Set EF_MIPS_32BITMODE.
1632 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
1634 * config/obj-coff.c (c_section_symbol): Fix typo in previous
1637 1999-04-16 Nick Clifton <nickc@cygnus.com>
1639 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
1641 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
1643 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
1644 expressions correctly.
1647 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
1649 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
1651 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
1653 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
1654 and fmpynfadd instructions.
1656 1999-04-11 Richard Henderson <rth@cygnus.com>
1658 * as.h (environ): Declare it, if needed.
1659 * as.c (dump_statistics): Don't declare environ.
1660 * configure.in (environ): Detect declaration.
1661 * configure, config.in: Rebuild
1663 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
1664 (i386_displacement): Allocate enough space for replacement buffer.
1665 Clean up replacement buffer initialization.
1667 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
1669 * subsegs.c (section_symbol): Don't create a new symbol if one
1670 already exists; instead, use the existing one, but set its segment
1671 and frag data if it hasn't already been defined.
1672 * config/obj-coff.c (c_section_symbol): Likewise.
1674 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
1676 * tc-alpha.c (load_expression): Call as_bad instead of abort.
1678 1999-04-08 Nick Clifton <nickc@cygnus.com>
1680 * config/tc-mcore.c: New File: Support routines for MCore
1682 * config/tc-mcore.h: New File: Definitions for MCore assembler.
1683 * config/obj-coff.c: Add support for mcore-pe target.
1685 * Makefile.am: Add support for MCore targets.
1686 * Makefile.in: Regenerate.
1687 * configure.in: Add support for MCore targets.
1688 * configure: Regenerate.
1690 * doc/all.texi: Set MCORE.
1691 * doc/as.texinfo: Document MCore specific command line options.
1693 * write.h: Prevent multiple inclusion.
1695 1999-04-06 Ian Lance Taylor <ian@zembu.com>
1697 * asintl.h (LC_MESSAGES): Never define.
1698 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
1700 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
1703 * Makefile.am (m68k-parse.c): If configuring in the source
1704 directory, copy m68k-parse.y into the local directory before
1705 running ylwrap, to remove spurious differences when generating
1707 * Makefile.in: Rebuild.
1709 * config/tc-sparc.h (md_do_align): Just allocate the number of
1710 bytes necessary, rather than always allocating 1024.
1712 1999-04-04 Ian Lance Taylor <ian@zembu.com>
1714 * listing.c (listing_newline): Add cast to avoid warning.
1715 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
1716 * config/tc-i386.c (i386_scale): Add return value.
1717 (build_displacement_string): Remove unused local temp_disp2.
1718 (i386_intel_memory_operand): Add parentheses to avoid warning.
1719 (i386_intel_operand): Remove unused local end_of_operand_string.
1720 (i386_operand): Remove unused local operand_modifier.
1721 (i386_operand): Add parens to avoid warning.
1723 1999-04-04 Don Bowman <don@pixsci.com>
1725 * configure.in: Add mips*-*-vxworks* target; have it define
1727 * configure, config.in: Rebuild.
1729 1999-03-31 Nick Clifton <nickc@cygnus.com>
1731 * configure.in (emulations): Add support for arm-epoc-pe.
1732 * configure: Regenerate.
1733 * config/te-epoc-pe.h: New file. Define macros specific to
1735 * config/tc-arm.h: Select epoc-pe-arm target format if configured
1736 for arm-epoc-pe target.
1738 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
1740 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
1742 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
1744 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
1745 detect ",n" without a condition.
1746 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1749 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
1751 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
1752 instruction is encoded with one bit.
1755 1999-03-23 Ian Lance Taylor <ian@zembu.com>
1757 * doc/internals.texi (CPU backend): Mention that
1758 line_separator_chars should not include newline. From thi
1759 <ttn@mingle.glug.org>.
1761 1999-03-22 Doug Evans <devans@casey.cygnus.com>
1763 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1764 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
1766 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
1768 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
1770 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
1772 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
1775 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
1777 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
1779 1999-03-15 Martin Hunt <hunt@cygnus.com>
1781 * app.c (do_scrub_begin): Change '-' back to a symbol char
1782 so we can use multiple opcodes on a line again.
1784 * config/tc-d30v.c: By default, warn if a symbol has
1785 the same name as a register. Plus some minor
1786 updates from the branch.
1788 1999-03-13 Nick Clifton <nickc@cygnus.com>
1790 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
1791 BFD_RELOC_16 and BFD_RELOC_64.
1793 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1795 * expr.c (expr): Add missing else.
1797 1999-03-12 Nick Clifton <nickc@cygnus.com>
1799 * config/tc-arm.c (md_apply_fix3): Improve error message.
1801 1999-03-11 Doug Evans <devans@casey.cygnus.com>
1803 * Makefile.am (CPU_TYPES): Add fr30.
1804 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
1805 (fr30,m32r dependencies): Update.
1806 * Makefile.in: Rebuild.
1808 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
1809 (gas_cgen_record_fixup_exp): Ditto.
1810 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
1811 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
1812 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1813 (md_cgen_lookup_reloc): Update use of operand->type.
1814 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
1815 (md_convert_frag): Call cgen_operand_lookup_by_num.
1816 (md_cgen_lookup_reloc): Update use of operand->type.
1817 (m32r_cgen_record_fixup_exp): Ditto.
1819 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
1821 * config/tc-mips.c (md_show_usage): Fix message.
1823 1999-03-03 Nick Clifton <nickc@cygnus.com>
1825 * doc/c-arm.texi (ARM Syntax): Document new command line switches
1826 and LDR reg,=<expr> instruction.
1828 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
1831 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
1833 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
1835 1999-02-17 Nick Clifton <nickc@cygnus.com>
1837 This patch was created by: Scott Bambrough
1838 <scottb@corelcomputer.com>
1841 Special cased '@' character. The '@' character is used as the
1842 ARM assembler comment character, as a special character
1843 and in ELF .symver pseudo-op's, and as a special character in
1844 .type and .section pseudo-ops.
1845 (symver_pseudo): New static variable.
1846 (symver_state): New static variable.
1847 (struct app_save): Add field 'symver_state'.
1848 (app_push): Save global symver_state int struct app_save.
1849 (app_pop): Restore global symver_state from struct app_save.
1850 (do_scrub_chars): Special case handling of '@' character in
1853 * configure.in: Modified to recognize armv* uname syntax from ARM
1855 * configure: Regenerated.
1857 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
1858 a prefix to the section's type.
1859 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
1860 the type's typename.
1862 * config/tc-arm.h: Add support for PIC generation:
1863 (pic_code): New boolean.
1864 (obj_relocate_extern): Define.
1865 (TC_RELOC_RTSYM_LOC_FIXUP): Define
1866 (TC_CONS_FIX_NEW): Define.
1867 (tc_fix_adjustable): Define.
1868 (GLOBAL_OFFSET_TABLE_NAME): Define.
1870 * config/tc-arm.c: Add support for PIC generation:
1871 (line_seperator_chars): Allow ';' as a seperator for Linux.
1872 (is_immediate_prefix): New macro.
1873 (arm_parse_reloc): New function.
1874 (s_arm_elf_cons): New function.
1875 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
1876 (md_undefined_symbol): Special case handling for the Global Offset
1878 (md_apply_fix3): Handle PIC relocs.
1879 (tc_gen_reloc): Handle PIC relocs.
1880 (md_parse_option): Add support for '-k' command line switch to
1881 enable PIC generation.
1882 (cons_fix_new_arm): New function.
1883 (s_arm_elf_cons): New function.
1885 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
1887 * configure.in: Add comments for uses of AC_DEFINE.
1888 * acinclude.m4: Likewise.
1889 * acconfig.h: Remove.
1890 * aclocal.m4: Rebuild.
1891 * configure: Rebuild.
1892 * Makefile.in: Rebuild.
1893 * config.in: Rebuild.
1895 1999-02-15 Jim Lemke <jlemke@cygnus.com>
1897 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
1898 non-constant offset from a base register.
1900 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
1902 * config/tc-alpha.c (md_show_usage): Put \ before newline in
1905 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
1907 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
1908 (emit_insn): Look for pc-relative and no-overflow specifiers on
1909 internal relocation types.
1911 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
1913 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
1916 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
1918 (mips_4650, mips_4010, mips_4100): Variables removed.
1919 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
1920 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
1922 (md_begin): Don't bother initializing the mips_NNNN variables;
1923 mips_cpu is set, and that's good enough now.
1924 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
1925 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
1926 (show): New function, to handle wrapping in the CPU lists.
1927 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
1929 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
1931 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
1932 than treat as an immediate specifier.
1934 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
1936 * config/tc-i386.c: Prototype many functions.
1937 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
1938 (i386_immediate): Remove unused second argument.
1939 (i386_intel_operand): Fix i386_is_reg typo.
1940 (i386_operand): Use allow_naked_reg.
1941 (output_invalid): Make operand int for K&R.
1943 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
1945 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
1947 * Makefile.in: Rebuild.
1949 1999-02-09 Doug Evans <devans@casey.cygnus.com>
1951 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
1953 (EXTRA_as_new_SOURCES): Comment out.
1954 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
1955 * Makefile.in: Rebuild.
1956 * doc/Makefile.in: Rebuild.
1957 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
1958 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
1959 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
1960 * configure: Rebuild.
1961 * aclocal.m4: Rebuild.
1962 * config.in: Rebuild.
1963 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
1964 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1965 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
1966 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1967 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
1968 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
1969 (gas_cgen_record_fixup_exp): Ditto.
1970 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
1971 descriptor, not global variable.
1972 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
1973 descriptor, not global variable. Refer to insert_operand handler
1974 via cpu descriptor, not global function.
1975 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1976 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
1977 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
1978 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1979 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
1980 * config/tc-m32r.c: Ditto.
1981 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
1982 (md_assemble): Ditto.
1983 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
1985 1999-02-09 Nick Clifton <nickc@cygnus.com>
1987 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
1988 relocations for ELF targets.
1990 1999-02-08 Nick Clifton <nickc@cygnus.com>
1992 * configure.in: Add support for StrongARM target.
1993 * configure: Regenerate.
1995 1999-02-05 Nick Clifton <nickc@cygnus.com>
1997 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
1999 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
2002 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
2004 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
2006 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
2008 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
2009 (INTEL_DWORD_MNEM_SUFFIX): Define.
2012 (DWORD_PTR): Define.
2013 (XWORD_PTR): Define.
2015 (OFFSET_FLAT): Define.
2017 (NONE_FOUND): Define.
2020 * config/tc-i386.c (set_intel_syntax): New routine.
2021 (intel_syntax): Declare.
2022 (allow_naked_reg): Declare.
2023 (md_pseudo_table): Support .intel_syntax and .att_syntax.
2024 (intel_float_operand): New routine.
2025 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
2026 Handle brackets as well as parens. Call i386_intel_operand for
2027 intel syntax. Reverse operands if appropriate. Handle new
2028 suffixes. Handle movzx and movsx.
2029 (i386_is_reg): New routine.
2030 (i386_immediate): New routine.
2031 (i386_scale): New routine.
2032 (i386_displacement): New routine.
2033 (i386_operand_modifier): New routine.
2034 (build_displacement_string): New routine.
2035 (i386_parse_seg): New routine.
2036 (i386_intel_memory_operand): New routine.
2037 (i386_intel_operand): New routine.
2038 (i386_operand): Call i386_displacement, i386_immediate,
2039 i386_scale, etc. instead of handling inline.
2040 (parse_register): Handle registers without prefix.
2042 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
2044 * configure: Regenerate.
2045 * configure.in (arm-*-oabi): New.
2046 (thumb-*-oabi): New.
2047 * config/tc-arm.c (target_oabi): Declare.
2048 (md_apply_fix3): Support REL relocs.
2049 (md_parse_option): Handle -oabi.
2050 (elf32_arm_target_format): New routine.
2051 (md_longopts): Add OPTION_OABI.
2052 * config/tc-arm.h: Redefine TARGET_FORMAT.
2055 1999-01-28 Nick Clifton <nickc@cygnus.com>
2057 * write.c (write_relocs): Handle out of range error.
2059 * config/tc-fr30.c (fr30_fix_adjustable): New function.
2060 (fr30_force_relocation): Default to 0.
2062 * config/tc-fr30.h (obj_fix_adjustable): Define.
2063 (TC_FORCE_RELOCATION): Define.
2065 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
2068 1999-01-16 Nick Clifton <nickc@cygnus.com>
2070 * config/tc-d30v.c (write_2_short): Do not generate a sequential
2071 merge of two instructions if the left instruciton kills the right.
2073 1999-01-11 Doug Evans <devans@casey.cygnus.com>
2075 * Makefile.in: Regenerate.
2076 * configure.in: Redo test for using cgen.
2077 * configure: Regenerate.
2079 1999-01-09 Nick Clifton <nickc@cygnus.com>
2081 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
2082 redefinition of this macro.
2084 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
2086 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
2089 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
2091 * config/tc-mips.c (append_insn): For mips16, insert a nop between
2092 a read of HI or LO and an immediatly following branch.
2094 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
2096 * config/tc-mips.c (md_begin): Another correction to the setting of
2099 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
2101 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
2103 1998-12-21 Nick Clifton <nickc@cygnus.com>
2105 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
2106 bit insn when optimizing, so that parallelised instructions will
2107 start on a 32 bit boundary.
2109 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
2111 * config/tc-mips.c (mips_eabi64): New.
2112 (md_begin): Set mips_eabi64.
2113 (mips_elf_final_processing): Use it.
2115 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
2117 * config/tc-mips.c (mips_elf_final_processing):
2118 Correct setting of ABI in e_flags.
2120 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
2122 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
2124 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
2126 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
2128 1998-12-15 Doug Evans <devans@casey.cygnus.com>
2130 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
2131 warning, values that don't fit in the field.
2133 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2135 * config/tc-mips.c (mips_abi_string): New.
2136 (md_parse_option,md_longopts): Add mabi.
2137 (mips_elf_final_processing): Set e_flags based on mabi flag.
2139 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2141 * config/tc-mips.c (md_parse_option): Handle vr4111.
2143 98-12-11 Ken Raeburn <raeburn@cygnus.com>
2145 * config/tc-h8300.c (build_bytes): Change message given if the
2146 instruction requires H8/300H mode and we're not in Hmode, to
2147 suggest that it may be the operand modes that are the problem, not
2148 necessarily the opcode.
2150 1998-12-10 Nick Clifton <nickc@cygnus.com>
2152 * config/tc-fr30.c: Add line separator character.
2154 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
2156 * configure.in (hppa-*-mpeix*): New target.
2157 * config/obj-som.h (obj_som_compiler): Declare.
2158 * config/obj-som.c (compiler_seen): New static variable.
2159 (obj_som_compiler): New function.
2160 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
2161 (md_pseudo_table): Add "compiler" if OBJ_SOM.
2162 (pa_type_args): Set hppa_priv_level.
2163 (pa_compiler): New static function if OBJ_SOM.
2164 * configure: Rebuild.
2166 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
2168 * read.c (output_leb128): Don't mark as inline.
2170 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
2172 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
2173 AIX .vbyte unaligned data support.
2174 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
2175 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
2178 1998-12-07 Nick Clifton <nickc@cygnus.com>
2180 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
2183 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
2185 * config/tc-arm.c (elf32_arm_force_relocation): Check for
2186 BFD_RELOC_ARM_PCREL_BRANCH.
2188 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
2190 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
2191 checking the target type.
2192 (mips-dec-bsd*): Set endian to little.
2193 * configure: Rebuild.
2195 COFF weak symbol support, based on patches from Mark Elbrecht
2196 <snowball3@usa.net>:
2197 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
2198 * config/obj-coff.c (obj_coff_weak): New static function.
2199 (obj_coff_endef) [both versions]: Handle weak symbols.
2200 (coff_frob_symbol): Likewise.
2201 (yank_symbols): Likewise.
2202 (obj_pseudo_table): Add "weak".
2204 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
2205 <aymeric.vincent@emi.u-bordeaux.fr>.
2206 * aclocal.m4: Rebuild with current tools.
2207 * configure: Rebuild.
2209 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
2210 an assertion failure for a case we can't handle when OBJ_ECOFF.
2212 * expr.c (operator): And with 0xff to avoid problems with signed
2215 1998-12-03 Nick Clifton <nickc@cygnus.com>
2217 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
2218 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
2220 1998-12-02 Nick Clifton <nickc@cygnus.com>
2222 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
2225 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
2227 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
2230 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
2232 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
2235 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
2237 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
2239 (d10v_cleanup): Only generate previous insn if a multiline insn is
2242 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
2244 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
2247 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
2249 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
2250 -marm6xxx command line switches.
2252 1998-11-18 Doug Evans <devans@casey.cygnus.com>
2254 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
2255 (itbl-ops.o): Delete duplicate dependencies.
2256 Rebuild dependencies.
2257 Add fr30 dependencies.
2258 * Makefile.in: Rebuild.
2260 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
2262 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
2264 * listing.c: Ignore line terminator characters found inside
2267 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
2269 * po/gas.pot: Regenerated.
2271 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
2273 * config/tc-fr30.c (fr30_is_colon_insn): New name for
2274 fr30_is_label_start(). Also checks for delay slot insns.
2276 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
2277 FR30 instructions which contain a colon in the mnemonic.
2279 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
2281 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
2283 * config/tc-fr30.c: Removed currently superflous code.
2285 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
2287 * config/tc-fr30.h: New file.
2288 * config/tc-fr30.c: Tweaking so that it will compile.
2290 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
2292 * config/tc-d10v.h (obj_fix_adjustable): Define.
2293 (TC_FORCE_RELOCATION): Define.
2294 (d10v_force_relocation): Declare.
2295 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
2296 (md_apply_fix3): Handle Vtable relocs.
2297 (d10v_fix_adjustable): New.
2298 (d10v_force_relocation): New.
2300 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
2302 * config/tc-d30v.c: Change default behaviour to ignore potential
2303 conflicts between register name and symbol names.
2305 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
2307 * configure.in: Add fr30-*-*.
2308 * config/tc-fr30.c: New file.
2309 * Makefile.in: Regenerated.
2310 * config.in: Regenerated.
2311 * configure: Regenerated.
2312 * doc/Makefile.in: Regenerated.
2313 * po/gas.pot: Regenerated.
2315 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
2317 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
2320 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
2322 * app.c (do_scrub_begin): Set characters above 127 to be symbol
2324 (do_scrub_chars): Add some casts to unsigned char to avoid
2325 unwanted sign extension.
2326 * read.c (lex_type): Set characters about 127 to be symbol
2328 * config/tc-i386.c (md_begin): Set identifier_chars and
2329 operand_chars for values above 127.
2331 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
2333 * configure.in: detect cygwin* instead of cygwin32*
2334 * configure: regenerate
2336 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
2338 * listing.c: Add support for producing a listing from piped
2341 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
2343 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
2344 (append_insn): Account for the tx39's multiply behavior.
2346 1998-10-26 Michael Meissner <meissner@cygnus.com>
2348 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
2349 from assemble_parallel_insns. Add support for '->' to indicate
2350 explicitly serializing the instructions.
2351 (md_assemble): Ditto.
2353 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
2355 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
2358 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
2360 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
2362 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
2364 * config/tc-mips.c : support frame and regmask/fregmask when
2365 MIPS_STABS_ELF is specified.
2367 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
2369 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
2370 (md_apply_fix): Don't return 1 for VTABLE relocs.
2371 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
2373 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2375 * doc/c-i386.texi: Replace occurences of "opcode" with
2376 "instruction mnemonic", "instruction", or "mnemonic" when
2377 referring to the name of an instruction. Use "opcode" when
2378 referring to the sequence of machine bytes.
2380 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
2381 (is_opcode_char): Rename to is_mnemonic_char.
2382 (md_assemble and i386_operand): Correct error messages from
2383 "opcode" to "instruction mnemonic"
2384 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
2385 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
2386 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
2387 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
2388 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
2389 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
2390 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
2392 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
2394 * config/tc-i386.c (i386_operand): Check for garbage after
2397 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
2399 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
2400 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
2402 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
2404 * config/tc-sh.h (obj_fix_adjustable): Define.
2405 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
2406 (md_apply_fix): Likewise.
2407 (tc_gen_reloc): Likewise.
2408 (sh_fix_adjustable): New.
2410 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
2412 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
2413 * cgen.h (gas_cgen_finish_insn): Update prototype.
2414 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
2415 cgen_insn_t -> CGEN_INSN_INT.
2416 (make_parallel): Update handling of CGEN_INT_INSN_P.
2417 (assemble_parallel_insn): Ditto.
2418 (target_make_parallel): New function.
2419 (md_assemble): Use it.
2421 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
2423 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
2425 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
2427 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
2428 converted into lower case.
2430 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
2432 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
2433 (gas_cgen_tc_gen_reloc): Likewise.
2434 * config/tc-m32r.h (obj_fix_adjustable): Define.
2435 * config/tc-m32r.c (m32r_fix_adjustable): New.
2436 (m32r_force_relocation): Handle VTABLE relocs.
2438 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
2440 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
2442 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
2444 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
2445 to lower case before parsing.
2447 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
2448 parallel insns modift buts in the PSW as a side effect.
2450 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
2452 * config/tc-d30v.c (find_format): Test for missing flag and
2455 (md_apply_fix3): Fix error messages to avoid
2456 assumption about presence of a symbol.
2458 (parallel_ok): Disallow parallel instructions that both modify the
2461 (find_format): Generate a warning if an odd numbered register is
2462 used as the first register in a mutli-register instruction.
2464 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
2466 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
2467 relocations are always associated with a symbol.
2469 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
2471 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
2472 (elf32_sparc_force_relocation): Declare.
2473 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
2474 (tc_gen_reloc): Handle vtable relocs.
2475 (elf32_sparc_force_relocation): New.
2477 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
2479 * symbols.c (S_IS_FUNCTION): New.
2480 * config/tc-v850.h (obj_fix_adjustable): Define.
2481 (TC_FORCE_RELOCATION): Define.
2482 (v850_force_relocation): Declare.
2483 * config/tc-v850.c (tc_gen_reloc): Use offset instead
2484 of fx_addnumber for VTABLE reloc addends.
2485 (md_apply_fix3): Handle VTABLE relocs.
2486 (v850_fix_adjustable): New.
2487 (v850_force_relocation): New.
2489 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
2491 * tc-hppa.c (fp_operand_format): Add some additional formats.
2492 (pa_ip): Do not automatically promote into pa2.0 mode.
2493 (pa_level): Handle ".level 2.0".
2495 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2497 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
2498 * config/tc-i386.h (template.extension_opcode): Change to
2499 unsigned int to allow full range of 8-bit opcode suffixes.
2500 (None): Redefine as 0xffff.
2502 From Jeff B Epler <jepler@usgs.gov>
2503 * doc/c-i386.texi (i386-SIMD): New section.
2505 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
2507 * read.c (discard_rest_of_line): New function.
2508 * read.h: Declare it.
2509 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
2511 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
2513 * config/tc-d10v.c (find_symbol_matching_register): New function.
2514 (find_opcode): Cope with the case where a register name matches
2517 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
2519 * config/tc-v850.c (md_pcrel_from): Rename to
2520 v850_pcrel_from_section.
2521 (v850_pcrel_from_section): Do not resolves symbols in other
2524 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
2526 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
2528 * config/tc-d10v.c (find_opcode): Generate an error if a register
2529 is supplied for an operand that should not be a register.
2531 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
2533 * config/tc-d30v.c (write_2_short): But do allow delayed branch
2534 instructions to have another instruction in the right bin.
2536 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
2538 * config/tc-d30v.c (write_2_short): Do not allow instructions in
2539 the right container if the left container holds a branch
2542 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
2544 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
2545 both a register name and symbol name.
2546 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
2548 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
2550 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
2551 execution unit class.
2553 (reg_name_search): If a name matches a register and a symbol,
2554 prefer the register.
2555 (find_format): Disallow flag registers when a general purpose
2556 register is required.
2557 If a number is required, but a register has been given, check to
2558 see if a symbol with the same name as the register exists, and if
2559 so, use that symbol.
2561 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
2563 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
2565 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
2567 * config/tc-d30v.c (find_format): Do not accept flag registers as
2568 general purpose registers.
2569 (find_format): If an immediate value is expected at a given place
2570 in a format, but a register name has been provided instead, check
2571 to see if that register name matches the name of a predefined
2572 symbol and if it does, then use the symbol instead.
2573 (reg_name_search): If a register name matches a symbol name,
2574 prefer the register name to the symbol name.
2576 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
2578 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
2579 the previous insn to empty.
2581 1998-09-20 Michael Meissner <meissner@cygnus.com>
2583 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
2584 pieces, forcing the use of an ANSI compiler.
2586 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2588 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
2590 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
2592 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
2594 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
2596 (obj_elf_vtable_entry): Likewise.
2597 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
2598 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
2599 (tc_gen_reloc): Likewise.
2600 (arm_fix_adjustable): Likewise.
2601 (elf32_arm_force_relocation): New.
2602 (armelf_frob_symbol): Remove coff-style symbol support.
2604 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
2606 * config/tc-i386.c (i386_operand): Fix typo in last patch.
2608 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
2610 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
2611 OBJ_COFF so that routine is defined for a.out format.
2613 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
2615 * config/tc-i386.c (i386_operand): Detect non-segment registers
2616 used as segment prefixes.
2618 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
2620 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
2621 optimize across FDE boundaries.
2623 * config/obj-coff.c (obj_coff_section): Preserve any link once
2624 flags when setting the section flags.
2626 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
2628 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
2629 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
2631 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2633 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
2636 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
2638 * frags.c (frag_grow): Include the size of the frag struct in the
2641 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
2642 if the new subseg comes before the old.
2644 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2646 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
2647 to handle edge8 and edge16.
2649 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
2651 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
2652 before we clobber the symbol involved.
2654 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
2656 * config/tc-arm.c: Remove OBJ_ELF definitions for
2657 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
2658 use arm_adjust_symtab for OBJ_COFF.
2659 (armelf_adjust_symtab): New Routine.
2660 * config/tc-arm.h: Define obj_adjust_symtab to
2661 armelf_adjust_symtab for OBJ_ELF.
2663 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
2665 * configure.in: Make all i386-elf targets use bfd_gas.
2666 * config/tc-i386.c (tc_i386_force_relocation): New.
2667 (tc_i386_fix_adjustable): Don't fix vtable relocs.
2668 (md_apply_fix3): Likewise.
2669 (tc_gen_reloc): Handle them.
2670 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
2671 tc_i386_force_relocation.
2673 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
2675 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
2677 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
2679 * config/tc-d30v.c (md_assemble): Copy previous opcode over
2680 current opcode after writing the first insturction of a reverse
2683 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
2685 * read.h (generate_lineno_debug): Add prototype.
2686 * read.c (generate_lineno_debug): Make non-static.
2688 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2690 * config/tc-i386.c (md_assemble): Only warn for address/data size
2693 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
2695 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
2696 against Thumb function names, as the linker needs this information.
2698 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
2700 * expr.c (operand): Check also that there is no advance in operand
2701 after atof_generic in order to decide "is it label 0f or floating
2704 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
2706 * config/tc-m32r.c: Replace double dash prefix to M32R specific
2707 command line options with a single dash.
2708 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
2710 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
2712 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
2713 * tc-arm.c (arm_fix_adjustable): New routine.
2715 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
2717 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
2718 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
2719 demand_empty_rest_of_line before mri_comment_end.
2720 (equals): Check garbage after expression before
2721 mri_comment_end in MRI mode.
2723 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
2725 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
2726 small immediate constant to use the constant itself rather than
2729 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
2731 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
2732 (pa_leave): Likewise.
2734 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2736 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
2738 (i386_operand): Fix an error message.
2740 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
2742 * doc/c-arm.texi (ARM Directives): Document .req directive.
2744 * config/tc-arm.c (reg_required_here): Display erroneous string if
2745 the register name could not be decoded.
2746 Do not set inst.instruction if the sift is -1.
2748 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
2750 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
2753 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
2755 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2756 even if it is belived to be unnecessary.
2758 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2760 config/tc-i386.c (i386_operand): Size immediate constants by
2761 suffix (erroneously removed as part of July 7 change).
2763 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
2765 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
2766 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
2767 (armelf_frob_symbol): New Routine.
2768 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
2770 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
2772 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
2774 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
2776 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
2777 command line switches passed to assembler.
2779 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
2781 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
2782 (gas_cgen_opcode_desc): Declare.
2783 (gas_cgen_parse_operand): Declare.
2784 (*): Prepend gas_ to gas specific fns to denote them as such.
2786 * cgen.c (gas_cgen_opcode_desc): New global
2787 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
2788 (queue_fixup): Renamed from cgen_queue_fixup.
2789 (*): Prepend gas_ to gas specific fns to denote them as such.
2791 (gas_cgen_md_apply_fix3): Update call to insert_operand.
2792 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
2793 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
2794 Open opcode table and initialize it.
2795 (make_parallel): Use gas_cgen_opcode_desc.
2796 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
2797 (md_assemble): Ditto.
2799 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
2801 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
2802 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
2803 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
2804 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
2805 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
2806 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
2807 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
2808 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
2809 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
2810 (INIT_STAB_SECTION): Likewise.
2811 (OBJ_PROCESS_STAB): Likewise.
2813 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
2814 (md_parse_option): Watch for them.
2815 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
2816 (md_begin): Kill neverdef code.
2817 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
2818 (s_alpha_prologue): Watch alpha_cur_ent_sym.
2819 (s_alpha_coff_wrapper): New.
2820 (md_pseudo_table): Trap all ECOFF pseudos.
2822 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
2824 Start of changes to remove mdebug section from mips*-elf
2825 Based on MIPS_STAB_ELF definition
2826 * acconfig.h: undef if not configured
2827 * config.in: undef if not configured
2828 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
2829 * config/tc-mips.c (s_ent): set BSF_FUNCTION
2830 * stabs.c (s_stab_generic): flush frag
2832 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
2834 * configure.in: (arm-*-elf): Handle.
2835 (thumb-*-elf): Handle.
2836 * configure: Regenerate.
2837 * read.c (stringer): Fix typo in comment.
2838 * write.c (fixup_segment): Don't add symbol value to addend if
2840 * config/tc-arm.c (md_section_align): Don't align dwarf debug
2842 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
2845 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
2847 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
2848 (write_2_short): Emit warning if new flag is set.
2849 (do_assemble): Set flags if left instruction is one of special
2850 "right-instruction-killer" type.
2852 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
2854 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
2855 Always output words in debug_info section as big endian.
2856 (sparc_target_format): Choose correct bfd target.
2857 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
2859 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
2861 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
2862 to work with internationalization code. Issue an error when two
2863 operands match that are not allowed to match.
2865 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
2867 * configure.in (install_tooldir): Allow target to specify whether
2868 it wants to be installed in $(tooldir)/bin.
2869 * configure: Regenerate.
2870 * Makefile.am (install-exec-local): Set install-exec-tooldir
2871 dependency via configure.
2872 * Makefile.in: Regenerate.
2874 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
2876 * Makefile.am (install-exec-local): Split into two ...
2877 (install-exec-bindir,install-exec-tooldir): New rules.
2878 * Makefile.in: Regenerate.
2880 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
2882 * Makefile.am (install-exec-local): Don't remove the file before
2883 checking whether $(bindir) == $(tooldir)/bin. From Maciej
2884 W. Rozycki <macro@ds2.pg.gda.pl>.
2885 * Makefile.in: Rebuild.
2887 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
2889 * cgen.c: Include libiberty.h.
2890 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
2891 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
2892 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
2893 (md_cgen_lookup_reloc)): Declare.
2894 (md_cgen_record_fixup_exp): Declare.
2895 * config/tc-m32r.h (md_pcrel_from_section): Declare.
2896 (m32r_relax_frag): Declare.
2897 (cgen_md_apply_fix3): Decls moved to cgen.h.
2898 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
2899 (m32r_cgen_record_fixup_exp): Delete decl.
2900 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
2901 (assemble_nop): Delete.
2902 (expand_debug_syms): Delete unused `exp'.
2903 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
2904 Add default case for -Wall.
2905 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
2906 (md_atof): Delete unused wordP.
2908 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
2910 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
2913 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
2915 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
2916 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
2917 .print, .purgem, and .struct. Remove documentation for
2920 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
2922 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
2923 Update call to insert_operand.
2925 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
2927 * config/tc-m32r.c (ms_show_usage): Formatting changes.
2929 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
2931 * config/tc-i386.c (md_assemble): Don't get confused by trailing
2932 whitespace after a prefix operator.
2934 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
2936 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
2938 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
2940 * config/tc-sparc.c (log2): New static function.
2941 (s_reserve): Use log2 to convert alignment before calling
2943 (s_common): Use log2 to convert alignment before calling
2944 record_alignment and frag_align.
2945 (sparc_cons_align): Use log2.
2947 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
2949 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
2950 (s_common): Likewise.
2952 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
2953 initialization of waddr.
2954 (sparc_elf_final_processing): Add default case to switch.
2956 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2958 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
2959 than temporary real.
2961 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
2963 * write.c (subsegs_finish): Don't align the segments if there were
2966 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
2967 copying aux information.
2969 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
2970 expression into a symbol.
2972 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2974 * config/tc-i386.c (mode_from_disp_size): Change arg and return
2975 type to unsigned int.
2976 (md_assemble): Change type used to store offsets from unsigned
2978 (i386_operand): Switch error check to only call RESTORE_END_STRING
2979 once after parse_register.
2981 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
2983 * config/tc-v850.c (md_show_usage): Changed format to match that
2986 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
2988 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2990 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
2992 (md_apply_fix_2): Force the symbol of the vtable reloc to be
2995 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
2997 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
2998 * doc/Makefile.in: Rebuild.
3000 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
3002 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
3003 for %lo expressions.
3004 (mips_ip, case 'u'): Move range check after code to mask
3005 off bits in %hi/%lo expressions. Mask off high bits for
3008 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
3010 * doc/Makefile.am (gasver.texi): New target.
3011 (as.info, as.dvi): Depends upon gasver.texi.
3012 * doc/as.texinfo: Include gasver.texi. Mention version number on
3013 title page and in top node.
3014 * doc/Makefile.in: Rebuild.
3016 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
3018 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
3019 but not including the line containing the edict.
3020 * listing.h (LISTING_EOF): New.
3021 * input-scrub.c (input_scrub_next_buffer): Call it.
3023 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3025 * config/tc-i386.c (i386_operand): Don't set the size of an
3026 immediate address based solely on the suffix and the mode.
3028 * config/tc-i386.c (md_assemble): Add assertion to make sure
3029 overlap2 does not set Imm.
3031 * config/tc-i386.c (space_chars): Remove. The scrubber converts
3032 sequences of whitespace to a single space.
3033 (is_space_chars): Just compare with space.
3034 (md_begin): Don't initialize space_chars.
3035 (md_assemble): Just skip a single whitespace character.
3036 (i386_operand): Rewrite base-index parsing to use new
3037 parse_register, and to skip white space. Skip white space in a
3038 number of other places too. Don't give error message if
3039 parse_register fails.
3040 (parse_register): Change reg_string parameter to be non-const.
3041 Add end_op parameter. Skip white space after the `%', and return
3042 end of register string. Give error message here rather than
3045 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
3047 Based on patch from Matt Semersky <matts@scd.hp.com>:
3048 * expr.c (op_encoding): Make const.
3049 (expr_set_precedence): New function.
3050 (expr_begin): Don't set operator rankings, just call
3051 expr_set_precedence.
3052 * expr.h (expr_set_precedence): Declare.
3053 * read.c (s_mri): Call expr_set_precedence.
3055 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
3057 * doc/as.texinfo (Statements): Remove paragraph discussing
3058 continuing lines with a backslash. This hasn't worked for years,
3061 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
3063 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
3065 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
3066 (ps_CTORS, ps_DTORS): New section types.
3067 (vms_fixup_xtors_section): New function
3068 (Ctors_Psect, Dtors_Psect): Define.
3069 (IS_GXX_XTOR): Define
3070 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
3071 Filter static constructors/destructors and add to
3072 Ctors_Symbols/Dtors_Symbols chain.
3073 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
3074 appropriate section.
3076 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
3077 * makefile.vms: Merge vax/vms support.
3079 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
3081 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
3082 (elf_pseudo_table): Add them.
3083 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
3084 (md_apply_fix): Accept them.
3085 (mips_fix_adjustable): Don't adjust them.
3086 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
3087 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
3088 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
3089 (tc_fix_adjustable): Don't adjust them.
3091 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
3093 * Makefile.am (CGEN_CPU_PREFIX): New variable.
3095 * Makefile.in: Regenerate.
3096 * configure.in: AC_SUBST cgen_cpu_prefix.
3097 * configure: Regenerate.
3099 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3101 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
3102 Changed all users of COND12_DELAY.
3104 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
3106 * config/tc-mn10300.c (set_arch_mach): New function.
3107 (md_pseudo_table): Add pseudo-ops to set the current machine type.
3108 (md_begin): Default to mn10300 mode.
3109 (md_assemble): Only accept instructions for the core mn10300
3110 chip and the active machine type.
3112 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
3114 * subsegs.h (segment_info_type): Give the struct a name.
3115 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
3116 * config/tc-h8500.h (tc_reloc_mangle): Declare.
3117 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
3118 * config/tc-w65.h (tc_reloc_mangle): Declare.
3119 * config/tc-z8k.h (tc_reloc_mangle): Declare.
3121 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
3123 * config/tc-v850.c (v850_comm): Restore old section
3124 after common processing.
3126 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
3128 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
3130 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
3132 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
3133 char with code that explicitly sign-extends.
3135 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
3137 * config/tc-v850.c (md_begin): Restore text section as the current
3138 section after creating call table sections.
3139 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
3142 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
3143 with call to macro SYM_AUXINFO.
3145 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
3147 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
3148 with the program transform name.
3149 * Makefile.in: Rebuild.
3151 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
3153 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
3156 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
3158 * config/tc-i386.c (i386_operand): Be prepared for a space between
3159 the open parenthesis and the start of the register operand,
3160 because of the June 16 change.
3162 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
3164 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
3167 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
3169 * config/tc-d30v.c (d30v_align): Always perform alignment request,
3170 even if it is belived to be unnecessary.
3172 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
3174 * write.c (adjust_reloc_syms): Never adjust relocs against weak
3176 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
3178 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
3180 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
3181 shift amount for a repeated operand. The shift amount for the
3182 repeated copy comes from the size of the operand.
3184 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
3186 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
3188 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
3190 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
3192 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3194 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
3195 characters in it as LEX_IS_SYMBOL_COMPONENT.
3196 * config/tc-i386.h (tc_symbol_chars): Define.
3197 (extra_symbol_chars): Declare.
3198 * config/tc-i386.c (extra_symbol_chars): Define.
3199 (comment_chars): Don't use '/' as comment start if TE_LINUX.
3200 (line_comment_chars): Set to '/' if TE_LINUX.
3201 * doc/c-i386.texi (i386-prefixes): Update.
3202 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
3204 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
3206 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
3207 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
3209 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
3211 * config/tc-d10v.c (md_apply_fix3): Checking displacement
3212 constraint in instructions REP & REPI.
3214 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
3216 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
3217 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
3219 (check_range): If the operand is shifted, then shift the number
3220 before checking its range.
3222 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
3224 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
3227 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
3229 * config/tc-v850.c (v850_comm): Create special sections as needed.
3231 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
3233 * config/tc-d10v.c (write_2_short): Addition of swapping
3234 instructions for sequential and reverse sequential order when
3235 given order is not possible.
3237 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
3239 * Makefile.am: Rebuild dependencies.
3240 (DEP_INCLUDES): Fix reference to intl build directory.
3241 * Makefile.in: Rebuild.
3243 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3245 * doc/c-i386.texi: Update 16 bit documentation.
3247 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
3248 IgnoreDataSize to IgnoreSize as they are used for address size as
3250 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
3251 32-bit mode, similarly addr16/data16 and variants.
3253 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
3255 * config/tc-d30v.c (md_assemble): Fix handling of reverse
3256 sequential word multiply instructions.
3258 (do_assemble): Add extra command line argument, to allow mul32
3259 attribute to be preserved across parallel insns.
3260 (md_assemble): Insert NOPs between explicitly parallel insns which
3261 contain an 32 bit multiply and a 16 multiply.
3263 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3265 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
3268 * config/tc-i386.c (reloc): Add braces.
3270 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
3271 consistent with Intel naming.
3272 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
3273 use bitfields in sib_byte.
3274 (modrm_byte): Don't use bitfields here either.
3276 * config/tc-i386.c (current_templates): Add const.
3277 (parse_register): Add const to return, param, and char *s.
3278 (i386_operand): Add const to reg_entry *r.
3279 * config/tc-i386.h (templates): Add const to start, end.
3281 Inspired by code for 16 bit gas support from Martynas Kunigelis
3282 <martynas@nm3.ktu.lt>:
3283 * config/tc-i386.c (md_assemble): Add full support for 16 bit
3284 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
3285 (uses_mem_addrmode): Remove.
3286 (md_estimate_size_before_relax): Add support here too.
3287 (md_relax_table): Rewrite interface to md_relax for 16 bit
3289 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
3290 (opcode_suffix_to_type): Remove.
3291 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
3292 (SIZE_FROM_RELAX_STATE): Modify to suit above.
3293 (md_convert_frag): Likewise.
3294 (i386_operand): Add support for 16 bit base/index regs,
3295 immediates, and displacements. Remove some unnecessary casts, and
3296 localise end_of_operand_string, displacement_string_start,
3297 displacement_string_end variables. Add GCC_ASM_O_HACK.
3298 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
3300 * config/tc-i386.c (prefix_hash): Remove.
3301 (md_begin): Rewrite without obstacks. Remove prefix hash table
3302 handling. Rewrite lexical table handling.
3303 (i386_print_statistics): Don't print prefix statistics.
3304 (md_assemble): Rewrite instruction parser so that line is not
3305 converted to lower case. Don't do a hash_find for prefixes,
3306 instead recognise them via opcode modifier.
3307 (expecting_operand, paren_not_balanced): Localise variables.
3308 * config/tc-i386.h (IsPrefix): Define.
3309 (prefix_entry): Remove.
3311 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
3312 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
3313 '\\' in case where comment_chars contains '/'.
3315 * config/tc-i386.c (MATCH): Ensure given operand and template
3316 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
3317 you must write `ljmp *table(%ebx)'.
3319 From H.J. Lu <hjl@gnu.org>:
3320 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
3321 as 0 ifndef BFD_ASSEMBLER.
3322 (md_assemble): Allow immediate operands without suffix or
3323 other reg operand to default in size to the current code size.
3325 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
3327 * config/tc-v850.c (md_begin): Restore creation of
3328 .call_table_text and .call_table_data sections.
3330 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
3332 * config/tc-d30v.c (md_assemble): Set execution type to unknown
3333 after emitting a word of noops.
3335 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3337 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
3338 (i386_operand): Simplify checks for valid base/index combinations.
3339 Disallow `in 4(%dx),%al'.
3341 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
3343 (add_prefix): Change parameter from char to int.
3345 * config/tc-i386.h (Ugh): Define opcode modifier.
3346 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
3348 * config/tc-i386.c (md_assemble): Rewrite MATCH and
3349 CONSISTENT_REGISTER_MATCH macros to check register types more
3350 thoroughly. Check for illegal suffix/operand combinations
3351 when matching insns with operands. Handle new `s' suffix, and
3352 associated FloatMF opcode modifier for float insns with memory
3354 * config/tc-i386.h (FloatMF): Define new opcode modifier.
3355 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
3356 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
3357 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
3358 DATA_PREFIX_OPCODE throughout.
3360 * config/tc-i386.c (REGISTER_WARNINGS): Define.
3361 (md_assemble): Rewrite suffix/register operand checking code to be
3362 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
3363 AnyMem, the better to grep.
3365 (i386_operand): Don't set Mem bits in i.types[this_operand] when
3366 given a memory operand. Don't set Abs bits either.
3367 (type_names): Remove Mem*, Abs*.
3368 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
3369 define opcode_modifiers as these cases are handled by Disp8,
3370 Disp16, Disp32 and suffix checks.
3371 (COMES_IN_BOTH_DIRECTIONS): Remove.
3372 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
3374 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
3375 if IgnoreDataSize modifier given. Remove ShortformW modifier
3376 test. Add test for ShortForm in W base_opcode modification.
3377 Merge Seg2ShortForm and Seg3ShortForm code.
3378 * config/tc-i386.h (ShortFormW): Remove.
3379 (IgnoreDataSize): Define.
3381 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
3383 * config/tc-d30v.c (md_assemble): Store previous segment state
3384 with previous instruction.
3386 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3388 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
3389 (ebp, esp): Remove static variables.
3390 (MATCH): Remove test for InOutPortReg.
3391 (i386_operand): Properly handle InOutPortReg here instead.
3392 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
3393 (md_assemble): Simplify and correct modrm and sib generation.
3394 (i386_operand): Add warning for scale without index.
3395 Rewrite checks for valid base/index combinations.
3397 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
3398 macros and enclose in do while(0).
3399 (RESTORE_END_STRING): Likewise.
3400 (md_assemble): Add one to printed operand number so we start
3401 from 1 not 0. Add some more gettext invocations.
3402 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
3405 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
3406 DATA_PREFIX, SEG_PREFIX): Define.
3407 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
3408 (check_prefix): Remove function.
3409 (add_prefix): New function. Add prefix to i.prefix as well as
3411 (md_assemble): Changes for add_prefix. Remove hack for wait
3412 prefix, instead always output prefixes in fixed order. Test
3413 for jcxz/loop when selecting between word & dword operations,
3414 and add address size prefix rather than operand size prefix.
3415 Remove operand -> address size hack when emitting jcxz/loop.
3416 (i386_operand): Remove O_Absent check as it's done in expr.
3418 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
3420 * configure.in: Recognize m5200 as a cpu_type of m68k.
3421 * aclocal.m4: Rebuild with current libtool.
3422 * configure: Rebuild.
3424 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3426 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
3427 to relaxable_symbol to prevent references to external symbol from
3430 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
3432 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
3433 symbols are relaxable.
3435 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
3437 * config/tc-v850.c (md_begin): Don't create special
3438 sections by default.
3440 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
3442 * config/tc-mips.c (macro): For div and udiv, close the
3443 reorder block as soon as possible.
3445 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
3447 From Matt Semersky <matts@scd.hp.com>:
3448 * macro.c (macro_mri_mode): New function.
3449 * macro.h (macro_mri_mode): Declare.
3450 * read.c (s_mri): Call macro_mri_mode when switching in and out of
3453 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
3455 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
3458 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
3459 until after xstrdup in OBJ_EVAX case.
3461 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
3463 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
3464 offset calculation. Also, use VAX_BRW from vax-inst.h instead
3465 of hardcoded magic number.
3466 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
3468 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
3470 * read.c (do_s_func): New function.
3472 * read.h (do_s_func): Add prototype.
3474 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
3476 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
3477 nops if fill pattern not specified.
3479 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
3481 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
3482 * config/te-go32.h (TE_GO32): Define.
3483 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
3485 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
3487 Implement .func/.endfunc pseudo-ops.
3488 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
3490 * read.c (potable): Add .func,.endfunc.
3491 (s_func): New function.
3492 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
3494 (in_doc_func_p,current_function_label): New static globals.
3495 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
3497 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
3499 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
3500 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
3501 * config/tc-arm.h (WORKING_DOT_WORD): Define.
3502 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
3503 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
3504 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
3505 * config/tc-i860.h (WORKING_DOT_WORD): Define.
3506 * config/tc-i960.h (WORKING_DOT_WORD): Define.
3507 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
3508 * config/tc-w65.h (WORKING_DOT_WORD): Define.
3509 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
3510 * config/tc-a29k.c: Don't define md_short_jump_size,
3511 md_long_jump_size, md_create_short_jump or md_create_long_jump.
3512 * config/tc-alpha.c: Likewise.
3513 * config/tc-alpha.h: Likewise.
3514 * config/tc-arm.c: Likewise.
3515 * config/tc-h8300.c: Likewise.
3516 * config/tc-h8500.c: Likewise.
3517 * config/tc-hppa.c: Likewise.
3518 * config/tc-i860.c: Likewise.
3519 * config/tc-i960.c: Likewise.
3520 * config/tc-ppc.c: Likewise.
3521 * config/tc-sh.c: Likewise.
3522 * config/tc-sparc.h: Likewise.
3523 * config/tc-tic30.c: Likewise.
3524 * config/tc-w65.c: Likewise.
3525 * config/tc-z8k.c: Likewise.
3527 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
3529 * config/tc-vax.c (_): Delete this macro used for placeholder
3530 values in vax_operand_width_size; it conflicts with the _() macro
3531 used for internationalization.
3533 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
3535 * symbols.c (symbol_find_base): Fix case insensitive symbol name
3536 code. From Chris Moller <moller@bops.com>.
3538 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
3539 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
3540 * read.c (emit_expr): Initialize seg and subseg fields of a new
3542 * write.c (write_object_file): Switch to the appropriate segment
3543 and subsegment when processing a broken word.
3545 * config/tc-m68k.c (mri_assemble): New static function.
3546 (build_mri_control_operand): Call mri_assemble rather than
3548 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
3549 (s_mri_endf, s_mri_endw): Likewise.
3551 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
3553 * read.c (s_org): Call md_flush_pending_output if it is defined.
3555 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
3557 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
3559 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
3560 (md_parse_option): Add for same.
3561 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
3562 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
3563 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
3565 * config/tc-sparc.h (cons_fix_new_sparc): Added.
3567 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
3569 * config/tc-arm.c (find_real_start): Relax definition of local
3572 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
3574 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
3575 symbols at the given address, not just the last one specified.
3577 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
3579 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
3580 or number_to_chars_littleendian to write data.
3582 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
3584 * config/tc-v850.c (md_assemble): Remove artificially created
3585 register name symbols.
3587 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
3589 * write.c (fixup_segment): Change "segment" to "section" in
3592 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
3594 * write.c (fixup_segment): Change sym1-sym2 message again.
3596 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
3598 * write.c (fixup_segment): Improve error message for sym1-sym2
3599 errors when sym1 is in a different segment from sym2.
3601 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
3603 * config/tc-m32r.c (warn_unmatched_high): New static local.
3604 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
3605 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
3606 (md_longopts): Recognize --{no-,}warn-unmatched-high.
3607 (md_parse_option): Likewise.
3608 (md_show_usage): Likewise.
3609 (m32r_frob_file): Likewise.
3611 * read.c (generate_file_debug,generate_lineno_debug): New functions.
3612 (read_a_source_file): Call them.
3613 * read.h (stabs_generate_asm_file): Declare.
3614 * stabs.c (stabs_generate_asm_file): New function.
3615 (generate_asm_file): New function.
3616 (stabs_generate_asm_lineno): Move file name handling into
3619 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
3621 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
3622 (d30v_current_align, d30v_current_align_seg): New variables.
3623 (d30v_last_label): New variable.
3624 (d30v_align, s_d30v_align, s_d30v_text): New functions.
3625 (s_d30v_data, s_d30v_section): Likewise.
3626 (md_pseudo_table): Call them.
3627 (md_begin): Initialize d30v_current_align_seg.
3628 (md_assemble): Call d30v_align when needed by known current alignment.
3629 (d30v_frob_label, d30v_cons_align): New functions.
3630 * config/tc-d30v.h (md_do_align): Remove.
3631 (tc_frob_label): Call d30v_frob_label.
3632 (md_cons_align): New.
3634 * config/tc-d30v.c (find_format): Convert complex expressions to
3635 expression symbols before processing. Clean up code formatting.
3637 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
3639 * po/Make-in (install-info): New target.
3641 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
3643 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
3645 * config/tc-mn10300.c (md_assemble): Likewise.
3647 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
3649 * Makefile.am: Update with `make dep-am'.
3650 (HFILES): Add cgen.h.
3651 (cgen.o): Depend on cgen.h.
3652 * Makefile.in: Regenerate.
3654 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
3656 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
3658 * gasp.c (grab_label): Permit a label to be a preprocessor
3659 variable by permitting a label to start with a backslash.
3661 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
3663 * config/tc-mips.c (validate_mips_insn): Removed hack
3664 for previously inaccessible bitfields in some INSN_TRAP
3667 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
3669 * config/tc-d30v.c (do_assemble): Abort with error message
3670 if opcode operands do not match.
3672 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
3674 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
3675 'q' operand format for 20-bit "break"/"sdbbp" instructions.
3676 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
3677 similar new 'q' operand.
3679 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
3681 * cgen.c (cgen_asm_finish_insn): Fix typo.
3683 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
3686 * cgen.c: Include it.
3687 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
3688 (cgen_asm_finish_insn): Result is now void. New arg `result'.
3689 All callers updated.
3690 * config/tc-m32r.c: Include cgen.h.
3691 (m23r_insn): New members num_fixups,fixups.
3693 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
3695 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
3696 to avoid compiler warning.
3698 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
3700 * makefile.vms: Run dec c with /nodebug. Pass CC value when
3703 * makefile.vms (OBJS): Add ehopt.obj
3705 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
3707 * doc/c-vax.texi: Correct and extend vax/vms documentation.
3709 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
3711 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
3712 a short format insn.
3713 (md_assemble): Set it for explicitly packed insns.
3715 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
3717 * config/obj-coff.c (c_symbol_merge): Do not take address of
3718 native fields when performing the memcpy.
3720 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
3722 * config/tc-mips.c (macro,macro2): Implement
3723 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
3725 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3727 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
3728 relocations against globally visible symbols.
3729 * config/tc-m68k.c (relaxable_symbol): New macro.
3730 (m68k_ip, md_estimate_size_before_relax): Use it.
3731 (tc_m68k_fix_adjustable): Also handle weak symbols.
3733 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
3735 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
3736 references to externally visible symbols.
3737 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3738 values in twice for a PC relative reloc if the symbol is
3741 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
3742 don't adjust a PC relative reloc against an externally visible
3744 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
3745 for a PC relative fixup against an externally visible defined
3746 symbol, arrange to store object file and addend values as though
3747 the symbol were not defined.
3748 (tc_gen_reloc): Likewise.
3750 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
3752 * read.c (sizeof_leb128): Referenced externally by write.c so
3755 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
3757 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
3758 and expand a 'debug' symbol associated with the next instruction
3759 that does not cause a short instruction to be filled with a NOP.
3760 (md_pseudo_table): Add support for .debugsym.
3761 (assemble_parallel_insn): Add calls to expand_debug_sym as
3763 (md_assemble): Ditto.
3765 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
3767 * as.c (main): Conditionally call setlocale.
3768 * gasp.c (main): Likewise.
3769 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
3770 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
3772 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
3774 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3776 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
3778 * config/tc-hppa.c: Change all calls to bzero to use memset.
3779 (pa_ip): Add cast to avoid warning.
3780 (tc_gen_reloc, md_apply_fix): Likewise.
3781 (pa_find_space_by_number): Likewise.
3782 (hppa_force_relocation): Likewise.
3783 (pa_block): Change i to unsigned int.
3784 * config/obj-som.h (obj_som_copyright): Declare.
3786 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
3788 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
3789 for line numbers for assembly source.
3791 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
3793 * configure.in: Change version number to 2.9.4
3794 * configure: Rebuild.
3796 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
3798 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
3800 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
3802 * ecoff.h: Change symbolS in function declaration to struct
3805 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
3807 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
3808 (md_convert_frag): Fix i18n typo.
3810 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
3812 * ecoff.c (ecoff_get_cur_proc_sym): New function.
3813 * ecoff.h: Protoype it.
3814 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
3815 [EVAX] (s_alpha_prologue): Delete.
3816 (md_pseudo_table): Update.
3818 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
3820 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
3821 array to local pointer.
3822 (get_args, parse_expr): Add casts to avoid warnings.
3824 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
3826 * read.c (s_set): Cast xmalloc return value to fragS *.
3827 * config/tc-m68k.c (m68k_ip): Function made static to match
3828 previous forward declaration.
3829 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
3831 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
3833 * config/tc-v850.c: Add internationalisation macros to error
3836 * config/tc-m32r.c (can_make_parallel): Add internationalisation
3837 macros to error strings.
3839 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
3841 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
3842 reloc is in the TOC csect.
3843 (md_apply_fix3): Correct gettext typo.
3845 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
3847 * config/tc-arm.c (find_real_start): Ignore symbols starting with
3848 .L - they are local labels and the branches are not really
3849 function calls but rather far jumps.
3851 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
3853 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3855 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
3857 * config/tc-i386.c (md_assemble): Print operand number rather than
3858 using ordinal_names.
3859 (i386_operand): Likewise.
3861 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
3863 * Makefile.am (INTLLIBS): Define to work around apparent automake
3865 All Makefiles: Regenerated.
3867 * Many files: Added gettext invocations around user-visible
3869 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
3870 HAVE_LC_MESSAGES): Define.
3871 * dep-in.sed: Added asintl.h.
3872 * po/Make-in: New file.
3873 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
3875 * read.c (Z_): Renamed from `_'.
3876 * Makefile.am (SUBDIRS): Added po.
3877 (POTFILES): new macro.
3878 (po/POTFILES.in): New target.
3879 ($(OBJS)): Added asintl.h.
3881 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
3882 (as_new_LDADD): Added $(INTLLIBS).
3883 (as_new_DEPENDENCIES): Added $(INTLDEPS).
3884 (gasp_new_LDADD): Added $(INTLLIBS).
3885 (gasp_new_DEPENDENCIES): New macro.
3886 * configure, aclocal.m4: Rebuilt.
3887 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
3889 (ALL_LINGUAS): Define.
3890 * macro.c: Include "asintl.h".
3891 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
3892 * as.h: Include "asintl.h".
3893 * config/tc-i386.c (ordinal_names): Removed.
3894 (md_assemble): Changed error text to avoid ordinal_names.
3895 (i386_operand): Likewise.
3896 (reloc): Added as_bad to avoid i18n problems.
3897 (tc_gen_reloc): Likewise.
3898 * config/tc-arm.c (bad_args): Now a #define.
3900 * config/obj-vms.c (VMS_stab_parse): Changed type of
3902 (global_symbol_directory): Unified strings to avoid i18n
3904 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
3905 avoid i18n problems.
3906 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
3907 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
3909 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
3911 * config/tc-v850.c (md_assemble): Changed C++ comment into C
3913 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
3915 * as.c (print_version_id): Added an fprintf to avoid i18n
3917 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
3919 * expr.c (expr): Added as_warn call to avoid i18n problems.
3920 * messages.c (as_assert): Changed code to avoid i18n problems.
3921 (as_abort): Likewise.
3922 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
3923 (s_space): Likewise.
3924 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
3926 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3928 * config/tc-i386.c (check_prefix): New static function, split out
3930 (struct _i386_insn): Add wait_prefix field.
3931 (md_assemble): Remove wait_prefix local variable. Use
3932 check_prefix when adding a prefix.
3934 * config/tc-i386.c (current_templates): New static variable.
3935 (md_assemble): Remove current_templates local variable.
3936 (md_assemble, i386_operand): Improve error and warning messages in
3937 many places. Add RESTORE_END_STRING in many places before error
3938 return. Clarify some comments.
3940 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
3942 (md_assemble): Parse string instruction operands, looking for
3943 segment override prefixes. Check for invalid segment prefixes on
3945 (i386_operand): i.seg[] and max mem_operand changes for string
3947 * config/tc-i386.h (EsSeg): Define.
3949 * config/tc-i386.h (regKludge): Define.
3950 (iclrKludge, imulKludge): Don't define.
3951 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
3952 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
3953 opcode_modifier checks to look for more common cases first. Add
3954 default_seg for IsString case.
3956 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
3958 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
3960 * configure: Rebuild with new automake and libtool.
3961 * aclocal.m4, Makefile.in: Likewise.
3963 * doc/Makefile.am (as.dvi): New target.
3964 * doc/Makefile.in: Rebuild.
3966 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
3968 * configure.in: Added sparc86x support.
3970 * configure: Rebuild.
3972 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
3974 (md_parse_option): Warn if -EL is not supported for this architecture.
3976 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
3978 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
3980 * config/tc-mips.c (mips_ip): Note when we use get match on
3981 the full instruction name.
3983 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
3985 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
3986 back into the expression to handle add/sub simplification correctly.
3988 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
3990 * config/tc-mips.c (hilo_interlocks): Remove 4300.
3992 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
3994 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
3997 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
3999 * symbols.c (max_indent_level): New global.
4000 (print_symbol_value_1): Use it.
4001 * expr.h (expr_build_dot): Declare.
4002 * expr.c (expr_build_dot): New function.
4004 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
4006 * symbols.c (print_binary): New function.
4007 (print_expr_1): Call it.
4009 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4011 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
4012 operand in the opcode.
4014 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4016 * config/tc-i386.h: Reorder operand flags and opcode modifier
4017 flags for clarity. Remove unused definitions: Unknown,
4018 ImmUnknown, DispUnknown, NoModrm.
4019 * config/tc-i386.c (type_names): Add missing Debug type.
4020 (md_assemble): Better duplicate prefix checking. Quicker string
4021 instruction check via new opcode_modifier flag.
4023 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
4025 * doc/as.texinfo (Invoking): Clarify -Wa example.
4027 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
4029 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
4030 (s_mips_weakext): Define.
4031 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
4032 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
4035 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
4037 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
4038 is an error if the value can not be computed at assembly time.
4039 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
4041 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
4043 * gasp.c (main): Set next field of new include_path structure to
4044 NULL. From Avery Pennarun <averyp@gdc.ca>.
4046 * read.c (s_mri_sect): Call as_bad rather than abort for an
4047 unsupported MRI target.
4049 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
4051 * config/tc-arm.c (arm_validate_fix): New function. Determine if
4052 the destination of a branch instruction should be altered.
4053 (find_real_start): New function: Locate the real, Thumb coded
4054 start of a Thumb function.
4055 (do_t_branch23): Alter the destination of branches to Thumb
4058 * config/tc-arm.h: Define TC_VALIDATE_FIX.
4060 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
4062 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
4065 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4067 * doc/as.texinfo: Use @itemx for a secondary item in a table.
4068 * doc/c-hppa.texi: Likewise.
4070 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
4072 * Makefile.am: Rebuild dependencies.
4073 * Makefile.in: Rebuild.
4075 * Makefile.am (DEP_INCLUDES): New variable.
4076 (.dep1): Change to work when srcdir is not an absolute path.
4077 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
4078 * Makefile.in: Rebuild.
4080 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
4082 * config/tc-i386.h, config/tc-i386.c: Revert March 24
4083 LinearAddress patch.
4085 * configure.in: Set version to 2.9.1.
4086 * configure: Rebuild.
4088 * Branched binutils 2.9.
4090 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4092 * config/tc-i386.h (FWait): Define.
4093 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
4094 other prefixes. Check FWait flag in opcode table to see which
4095 instructions require an fwait prefix.
4097 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4099 * stabs.c (get_stab_string_offset): Always create a stab string
4102 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
4104 Fix some gcc -Wall warnings:
4105 * atof-generic.c (atof_generic): Add casts to avoid warnings.
4106 * ehopt.c (eh_frame_code_alignment): Likewise.
4107 * expr.c (integer_constant, operand): Likewise.
4108 * frags.c (frag_align): Likewise.
4109 * gasp.c (level_0, change_base, doinstr): Likewise.
4110 * hash.c (hash_ask): Likewise.
4111 * listing.c (listing_page, calc_hex, print_lines): Likewise.
4112 (debugging_pseudo): Likewise.
4113 * macro.c (define_macro, check_macro): Likewise.
4114 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
4115 (ignore_rest_of_line, float_cons): Likewise.
4116 * symbols.c (decode_local_label_name): Likewise.
4117 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
4118 (fixup_segment, number_to_chars_bigendian): Likewise.
4119 (number_to_chars_littleendian): Likewise.
4120 * config/atof-ieee.c (gen_to_words): Likewise.
4121 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
4122 (sparc_ip, parse_keyword_arg, s_common): Likewise.
4123 * read.c (output_big_sleb128): Initialize locals to avoid
4125 (output_big_uleb128, equals): Likewise.
4126 * atof-generic.c (atof_generic): Change number_of_digits_* locals
4127 to unsigned int. Change zeros to unsigned int.
4128 * cond.c (s_if): Add return to default case.
4129 * frags.c (frag_now_fix): Change return type to addressT.
4130 * frags.h (frag_now_fix): Update declaration.
4131 * listing.c (file_info_struct): Change linenum to unsigned int.
4132 (struct list_info_struct): Change hll_line to unsigned int.
4133 (print_source): Update format string.
4134 * read.c (emit_expr): Change scan to unsigned int, and don't
4135 bother to initialize it.
4136 * symbols.c (dollar_label_count): Change to unsigned long.
4137 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
4138 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
4139 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
4141 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
4143 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
4144 mcf5200 just as we do for m68000.
4145 (m68k_init_after_args): Likewise.
4146 (md_estimate_size_before_relax): Likewise.
4148 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
4150 * config/tc-v850.c (md_assemble): Store relocation addend in
4151 fixup instead of instruction.
4153 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4155 * config/tc-i386.c (md_assemble): Swap template arguments to
4156 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
4157 This macro is currently symmetric, so passing them the wrong
4158 way didn't cause any problem, but may if the macro is changed
4160 After copying template to i.tm, use i.tm. rather than t-> to
4161 access fields, and make t a const*
4162 Move i.tm.operand_types[] swap to immediately after the copy.
4164 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
4166 * expr.h (expr_build_uconstant): Add prototype.
4167 (expr_build_unary,expr_build_binary): Add prototypes.
4168 * expr.c (expr_build_uconstant): New function.
4169 (expr_build_unary,expr_build_binary): New functions.
4171 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
4173 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
4174 * macro.c (macro_expand_body): Increase buffer size.
4175 * messages.c (as_warn): Likewise.
4176 (as_warn_where, as_bad, as_bad_where): Likewise.
4178 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
4180 Based on patch from H.J. Lu <hjl@gnu.org>:
4181 * Makefile.am (DISTSTUFF): New variable.
4182 (diststuff): New target.
4183 * Makefile.in: Rebuild.
4185 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
4187 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
4188 m32r_elf_section_change_hook.
4190 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
4191 emit a nop if a section ends with a 16 bit instruction.
4193 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
4195 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
4196 s_lcomm rather than obj_coff_lcomm.
4197 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
4199 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
4201 * config/tc-i386.h (LinearAddress): Define.
4202 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
4203 instruction, don't use a default segment.
4205 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
4207 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
4208 * configure: Rebuild.
4210 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
4212 * aclocal.m4, configure: Rebuild with libtool 1.2.
4214 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
4216 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
4217 PC relative branches. Patch courtesy of Jonathan Walton.
4220 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
4222 * configure.in (emulations): Add thumb-pe target.
4224 * configure (emulations): Add thumb-pe target.
4226 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
4228 * itbl-lex.l (yywrap): Don't define if already defined as a
4231 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
4233 * depend.c (quote_string_for_make): New function.
4234 (wrap_output): Use it.
4236 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
4238 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
4239 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
4241 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
4243 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
4244 Recognize -GN and -relax.
4245 (md_begin): Initialize gp size from -G switch.
4246 (alpha_force_relocation): Always force if -relax.
4247 (alpha_align): Take a new argument that will specify when to
4248 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
4249 Change all callers. Emit nop alignment padding as nop+unop pair.
4251 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
4253 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
4254 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
4256 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
4258 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
4259 require padding to the next long word boundary.
4261 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
4263 * cgen.c: #include symcat.h.
4264 * config/tc-m32r.c: Likewise.
4266 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
4268 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
4269 absolute expressions instead of '$' prefixed register names.
4271 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
4273 * read.c (s_set): Record file and line info for symbols when -as.
4274 (pseudo_set): Don't overwrite that dummy fragment.
4276 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
4278 * config/tc-ppc.c (md_pseudo_table): Add "section".
4279 (ppc_named_section): New static function.
4281 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
4283 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
4284 so we don't have to scan the entire list.
4286 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
4288 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
4289 case, allow the parallel instructions to modify the same flag
4292 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
4294 * listing.c (list_symbol_table): Categorize symbols by
4295 undefined_section rather than sy_frag->line == NULL.
4297 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
4299 * Makefile.am (install-exec-local): Install properly when ln
4300 fails or tooldir == prefix.
4302 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
4304 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
4305 Test result of insert_operand for error.
4307 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
4309 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
4310 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
4311 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
4312 * doc/Makefile.in: Rebuild.
4314 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
4316 * config/tc-mips.c (macro_build): Handle operand type 'C'.
4317 (macro): Fix handling of M_COP[0-3].
4319 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
4321 Based on patches from Ross Harvey <ross@teraflop.com>:
4322 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
4323 if macro_alternate or macro_mri.
4324 (getstring): Remove support for byte constants between < and >.
4325 (get_any_string): '<' only starts a string if macro_alternate or
4327 (macro_expand_body): Permit keyword parameters following
4328 positional parameters.
4330 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4331 * configure.in (alpha*-*-netbsd*): New target.
4332 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
4333 * configure: Rebuild.
4335 * as.h (flag_warn_suppress_instructionswap): Move from here...
4336 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
4337 here, and make static.
4339 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
4340 BFD_ASSEMBLER or MANY_SEGMENTS.
4342 * as.c (show_usage): Update bug-gnu-utils address.
4343 * gasp.c (show_usage): Likewise.
4344 * doc/as.texinfo (Bug Reporting): Likewise.
4346 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
4348 * config/tc-mips.c (load_address): Don't use mips III or mips IV
4349 insns regardless of the size of a pointer if we're in mips I or
4351 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4353 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4355 Fix rac to accept only a0:
4356 * tc-d10v.c (parallel_ok, find_opcode):
4357 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
4358 Introduce OPERAND_GPR.
4360 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
4362 * read.c (s_fill): Handle non-constant repeat counts by creating
4363 an rs_space fragment.
4365 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
4367 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
4368 from as_bad to as_warn.
4370 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
4372 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
4373 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
4374 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
4376 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
4378 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
4379 seg_fix_rotP rather than fix_root from seg_info.
4381 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
4383 * expr.c: Add support for 0x1_2_3_4 bignums.
4385 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
4387 * configure.in: Change -linux* to -linux-gnu*.
4388 * configure: Rebuild.
4390 * app.c (do_scrub_begin): Treat \r as whitespace.
4392 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
4394 * Makefile.am: Update dependencies.
4395 * Makefile.in: Rebuild.
4397 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
4399 * configure, aclocal.m4: Rebuild with new libtool.
4401 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
4403 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
4404 the argument to bfd_set_arch_mach.
4405 (load_address): Use bfd_arch_bits_per_address to determine the
4406 bit size of an address instead of looking at the isa level.
4407 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4409 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
4411 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
4413 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
4415 * ehopt.c: New file.
4416 * as.h (enum _relax_state): Add rs_cfa.
4417 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
4418 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
4419 * read.c (emit_expr): Call check_eh_frame.
4420 * write.c (cvt_frag_to_fill): Handle rs_cfa.
4421 (relax_segment): Likewise.
4422 * Makefile.am: Rebuild dependencies.
4423 (GAS_CFILES): Add ehopt.c.
4424 (GENERIC_OBJS): Add ehopt.o.
4425 * doc/internals.texi (Frags): Document rs_cfa.
4427 * as.c (show_usage): Mention --traditional-format.
4428 (parse_args): Accept --traditional-format.
4429 * as.h (flag_traditional_format): Declare.
4430 * output-file.c (output_file_create): If flag_traditional_format,
4431 set BFD_TRADITIONAL_FORMAT on stdoutput.
4432 * doc/as.texinfo, doc/as.1: Document --traditional-format.
4434 * config/tc-mips.c (append_insn): Make sure that if we have a
4435 fixup for an unmatched %hi reloc, it does not associated with a
4438 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
4439 * doc/Makefile.in: Likewise.
4441 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
4443 * config/tc-m32r.c (check_for_side_effects): New function.
4444 (can_make_parallel): Add checks for instruction side effects
4445 clashing with the other instruction.
4446 (assemble_parallel_insn): Improve warning messages. Return error
4447 message from non-swapped instruction order.
4449 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
4451 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
4453 * config/tc-arm.h: Replace md_after_pass_hook definition with a
4454 md_cleanup definition. This moves the forced literal output to
4455 the end of the source pass, and avoids macro's inserting literals
4456 into the code immediately after the macro expansion.
4458 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
4460 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
4461 a gas internal symbol is adjustable.
4462 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
4464 * as.h: If gcc version greater than 2.6, use `__format__' and
4465 `__printf__' in function attributes, rather than `format' and
4468 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
4470 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
4472 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
4474 Add tms320c30 support:
4475 * config/tc-tic30.h: New file.
4476 * config/tc-tic30.c: New file.
4477 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
4478 TARGET_FORMAT as "coff-tic30".
4479 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
4480 * Makefile.am: Rebuild dependencies.
4481 (CPU_TYPES): Add tic30.
4482 (CPU_OBJ_VALID): tic30-aout is valid.
4483 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
4484 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
4485 * configure, Makefile.in: Rebuild.
4487 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
4489 * config/tc-v850.c (md_assemble): Improvements to error messages.
4491 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
4493 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
4494 BFD_RELOC_HI16_S to store the high bits of any value.
4496 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
4497 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
4498 assembler calculate relocations to any external symbol at all.
4499 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
4500 involving generation of pc-relative relocs.
4501 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
4502 has been moved to md_apply_fix3.
4504 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
4505 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
4506 which actually means (the address of identifier's GOT entry) +
4507 constant, which is not particularly useful.
4509 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
4511 * read.h (include_dirs): Declare.
4512 (include_dir_count,include_dir_maxlen): Declare.
4514 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
4516 * configure.in: Correct check for shared opcodes library.
4517 * configure: Rebuild.
4519 * listing.c (buffer_line): If we can't open the file, set at_end.
4520 (listing_print): Remove unused local variable fi.
4522 * config/m68k-parse.y (reglistpair): Handle register list in
4525 * config/vms-conf.h: Don't undef VERSION.
4527 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
4529 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
4531 (GENERIC_OBJS): New variable, with the rest of the old OBJS
4533 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
4534 ($(srcdir)/make-gas.com): Rename from make-gas.com.
4535 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
4536 (EXTRA_DIST): Define.
4537 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
4538 explicitly rather than via the list of object files.
4539 (gcc-as.opt): New file created when make-gas.com is run.
4540 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
4541 itbl-cpu.h} to #include appropriate file rather than copying that
4543 * config/vms-conf.h: Synchronize with current config.in.
4544 * Makefile.in: Rebuild.
4546 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
4548 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
4549 (parallel_ok): Relaxed parallel subinstruction dependency check.
4551 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
4553 * as.h (flag_warn_suppress_instructionswap): added new flag.
4554 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
4555 command line argument.
4556 * tc-d10v.c (write_2_short): emit "Swapping instructions"
4557 warning only if flag_warn_suppress_instructionswap is false.
4559 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
4561 * configure.in (i386-*-mingw32*): New target.
4562 * configure: Rebuild.
4564 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
4566 * symbols.c (resolve_symbol_value): Don't set the segment if it
4567 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
4569 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
4572 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
4574 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
4575 depends upon HAVE_{UNLINK,REMOVE} values rather than host
4578 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
4580 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
4582 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
4584 * config/tc-v850.c (v850_insert_operand): Display instruction when
4585 an error is encountered.
4587 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
4589 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
4590 (i386-*-sco3.2v5*coff): New target.
4591 (i386-*-sco3.2*): New target.
4592 * configure: Rebuild.
4594 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
4596 * config/tc-v850.c: Tidy error message production.
4598 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
4600 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
4601 validate_immediate return value in the right type for comparisons
4604 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
4606 * listing.c (MAX_BYTES): Use listing variables not constants.
4607 (data_buffer): No longer an array, but a pointer.
4608 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
4609 (listing_listing): Allocate data_buffer.
4611 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
4613 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
4614 --listing-rhs-width, --listing-cont-lines.
4615 (show_usage): Update.
4616 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
4617 (listing_lhs_cont_lines, listing_rhs_width): New vars.
4618 (print_lines): Use the variables instead of the constants.
4619 (listing_listing): Likewise.
4620 * listing.h: Declare the new vars.
4622 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
4624 * as.c (parse_args): Add --keep-locals alias for -L.
4625 Add --strip-local-absolute.
4626 (show_usage): Update.
4627 * as.h (flag_strip_local_absolute): New flag.
4628 * symbols.c (S_IS_LOCAL): Use it.
4629 * config/obj-aout.h (S_IS_LOCAL): Likewise.
4630 * config/obj-bout.h (S_IS_LOCAL): Likewise.
4631 * config/obj-coff.h (S_IS_LOCAL): Likewise.
4633 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
4635 * config/tc-m32r.c: Detect if explicitly parallel instructions
4636 might have an io conflict and issue a warning message.
4638 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
4640 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
4641 cgen_swap_fixups): Functions to save, restore and swap the fixup
4642 chain with a backup copy.
4643 (cgen_asm_finish_insn): Returns address of constructed insn.
4645 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
4647 * listing.c (file_info_struct): Remove FILE, add POS.
4648 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
4649 (file_info): Don't open the file.
4650 (buffer_line): Check for the file in the last_open cache, updating
4652 (print_source): Don't reference file_info->file.
4653 (listing_listing): Likewise.
4654 (listing_print): Close the file in the cache, if any.
4656 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
4658 * read.c (dwarf_file_string): New file static variable.
4659 (emit_expr): Look for constant sequence that leads up to a file
4660 name in DWARF debugging output.
4661 (stringer): Use dwarf_file_string to decide whether to accept a
4662 string as a file name.
4664 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
4666 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
4667 (crack_operand): Add reg->reglst MRI hack.
4668 (r_seg): Put reglst symbols in reg_section.
4669 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
4671 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
4673 * tc-sh.c (get_specific): Handle SGR & DBR.
4675 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
4677 * tc-h8300.c (parse_reg): Take the length of the symbol into
4678 account when attempting to match a register name.
4679 * tc-h8500.c (parse_reg): Likewise.
4681 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
4683 * cgen.c: Formatting changes to improve readability.
4685 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
4687 * config/tc-mips.c (macro): Rework division code to avoid unfilled
4690 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
4692 Based on a patch from Jim Wilson
4693 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
4694 (tc_gen_reloc): Handle cross section PC relative relocs
4697 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
4699 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
4701 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
4703 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
4704 (expr_jmp_buf): New static local.
4705 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
4706 (cgen_md_operand): New function.
4707 * tc-m32r.c: Clean up pass over `struct foo' usage.
4708 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
4710 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
4712 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
4713 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
4715 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
4717 * config/tc-i386.c (i386_operand): Give an error if there are
4718 unrecognized characters after an expression.
4720 For older changes see ChangeLog-9697