1 1999-11-05 Michael Meissner <meissner@cygnus.com>
3 * expr.h (operatorT): Increase machine dependent operators to 16.
4 * expr.c (op_rank): Ditto.
6 1999-11-03 Ian Lance Taylor <ian@zembu.com>
8 * read.c (pseudo_set): Reject attempts to set the value of a
11 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
14 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
16 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
17 to bfd_set_section_contents.
19 1999-11-03 Nick Clifton <nickc@cygnus.com>
21 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
23 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
25 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
26 (mips_ip): Use OPCODE_IS_MEMBER.
28 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
30 * config/tc-arm.c (reg_required_here): Improve comments.
32 * config/tc-arm.c (thumb_opcode): Add "variants" field.
33 (tinsns): Initialize variants field.
35 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
38 1999-10-27 Scott Bambrough <scottb@netwinder.org>
40 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
41 * config/tc-arm.h: Fix compile time warnings.
43 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
45 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
46 form @abs16, @(abs16) and @(abs16 + imm).
48 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
50 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
51 (ISA_HAS_64_BIT_REGS) New.
52 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
53 mips_emit_delays,macro_build,load_register,load_addresss,
54 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
55 and/or use new ISA_xxx macros in expressions involving
56 ISA, particularly mips_opts.isa.
58 1999-10-18 Michael Meissner <meissner@cygnus.com>
60 * expr.h (operatorT): Add machine dependent operators md1..md8.
61 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
62 for the machine dependent operators to use.
64 * expr.c (op_rank): Add machine dependent operators.
66 * config/tc-alpha.c (O_pregister): Define as a machine dependent
68 (O_cpregister): Ditto.
69 (md_begin): Change X_op test that field is wide enough to use
70 O_max instead of O_alpha_max.
71 (cpu_types): Fill in missing initializer.
72 (alpha_num_macros): Make unsigned.
73 (md_assemble): Make opnamelen be size_t.
74 (md_apply_fix): Cast alpha_num_operands to int before testing.
75 (alpha_force_relocation): Ditto.
76 (alpha_fix_adjustable): Ditto.
77 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
78 (tc_gen_reloc): Ditto.
79 (tc_get_register): Ditto.
86 (s_alpha_frame): Ditto.
87 (s_alpha_prologue): Ditto.
88 (s_alpha_file): Ditto.
89 (s_alpha_gprel32): Ditto.
90 (s_alpha_proc): Ditto.
92 (s_alpha_base): Ditto.
93 (s_alpha_align): Ditto.
94 (s_alpha_arch): Ditto.
96 (assemble_insn): Suppress unused variable warning.
98 (assemble_insn): Don't assume X_op and X_unsigned are in a given
99 order in the structure.
100 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
102 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
104 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
106 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
108 * config/tc-i386.c (i386_index_check): Correct #endif location.
110 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
112 * as.c (show_usage): Document new options.
113 (parse_args): Add --no-warn, --warn, --fatal-warnings,
114 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
115 (parse_args): Parse the new options.
116 (main): If there were warnings, and --fatal-warnings
117 was specified, print an error.
118 * as.h: New variable, flag_fatal_warnings, for new option.
120 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
122 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
123 '@'. Change autoincrement completers to fall through to cache control
126 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
128 (pa_parse_addb_64_cmpltr): New function.
130 * config/tc-hppa.c (pa_ip): Change error message.
131 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
132 '?Q' args to allow falling through.
134 * configtc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
135 Remove unused conditional codes.
136 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
138 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
140 * config/tc-d30v.c (CHAR_BIT): Define.
141 (check_range): Fix bit operations to support integers bigger than
144 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
146 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
149 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
150 Doug Evans <devans@cygnus.com>
152 Add support for m32rx.
153 * config/tc-m32r.c (enable_m32rx): New static global.
154 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
155 (allow_m32rx): New function.
156 (M32R_SHORTOPTS): Add `O'.
157 (md_longopts): Add --m32rx plus several warning options.
158 (md_parse_option): Handle new options.
159 (md_show_usage): Print them.
160 (md_begin): Enable m32rx.
161 (OPERAND_IS_COND_BIT): New macro.
162 (first_writes_to_seconds_operands): New function.
163 (writes_to_pc,can_make_parallel,make_parallel): New functions.
164 (target_make_parallel,assemble_two_insns): New functions.
165 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
166 If optimizing and m32rx, try to make consecutive insns parallel.
168 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
170 * config/tc-mips.c (nopic_need_relax): Allow for the
171 .sdata.foo sections generated by -fdata-sections,
172 and for the .gnu.linkonce.s sections generated by C++.
174 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
176 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
177 with cleaner code using completer prefixes. Add 'Y'.
179 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
181 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
183 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
184 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
185 insn does not match and we should try the next insn in the table.
187 1999-09-22 Nick Clifton <nickc@cygnus.com>
189 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
191 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
193 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
196 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
198 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
199 OBJ_ELF. If ELF, add "sq".
200 (md_parse_option): If ELF, ignore -s and -q.
201 (md_show_usage): Mention ELF options.
203 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
205 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
208 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
210 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
212 * config/tc-hppa.c (struct pa_it): New field "trunc".
213 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
214 (pa_parse_ftest_gfx_completer): New function
215 (pa_parse_fp_cnv_format): New function.
217 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
218 (md_apply_fix): Handle 22bit pc-rel branches.
220 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
222 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
224 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
226 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
228 at 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 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
235 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
236 (pa_ip): Handle 'fX'.
238 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
240 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
241 unwinds unless the function is in the text space.
242 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
244 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
246 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
247 (md_assemble): To here. Tweak address generation.
249 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
251 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
252 (md_assemble): Call dwarf2_where for OBJ_ELF.
253 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
254 (pa_end_of_source): New function.
255 * tc-hppa.h (md_end): Define for OBJ_ELF.
257 1999-09-14 Michael Meissner <meissner@cygnus.com>
259 * configure.in (Canonicalization of target names): Remove adding
260 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
261 generates $ac_config_sub with a ${CONFIG_SHELL} already.
262 * configure: Regenerate.
264 1999-09-14 Donn Terry <donn@interix.com>
266 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
268 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
270 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
271 pc-relative jmp/call to an absolute symbol.
272 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
273 absolute section symbols.
275 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
276 jump handling code and comments.
278 1999-09-12 Ian Lance Taylor <ian@zembu.com>
280 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
281 the value if TE_PE and a global defined symbol.
283 1999-09-11 Ian Lance Taylor <ian@zembu.com>
285 * write.c (dump_section_relocs): Call print_symbol_value_1 to
286 print the symbol, rather than printing it here.
288 1999-09-11 Donn Terry <donn@interix.com>
290 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
291 BFD_RELOC_RVA relocations.
293 * config/tc-i386.c (md_undefined_symbol): Compare the name against
294 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
297 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
299 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
300 * doc/internals.texi (Object format backend): Document
303 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
304 relocations against global symbols if TE_PE.
306 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
307 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
309 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
312 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
313 symbols which do not have a constant value, or tags with
314 non-tags. Remove the symbol from the list before adding it at the
317 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
318 C_FCN symbol differently if TE_PE.
319 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
320 appears in the pseudo-op, rather coff_line_base which is only set
323 * config/obj-coff.c (obj_coff_loc): New static function.
324 (obj_pseudo_table): Add "loc".
326 * config/obj-coff.c (add_lineno): Check that the line number is
329 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
330 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
332 (md_atof): Return NULL rather than 0.
333 * config/tc-i386.c (md_atof): Change type to int.
334 * expr.c (expr): Change first parameter to int.
335 * config/obj-coff.c: Add declarations for static functions.
336 (coff_frob_symbol): Use SYM_AUXENT.
337 * config/tc-i386.h (flag_16bit_code): Don't declare.
339 * config/obj-coff.c (obj_coff_section): Default to setting
340 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
342 * write.c (adjust_reloc_syms): Print adjusted fixup.
344 * expr.c (integer_constant): Correct too_many_digits calculation
347 1999-09-09 Andreas Schwab <schwab@suse.de>
349 * doc/c-arm.texi: Fix arguments of @var to not contain
352 1999-09-08 Philip Blundell <pb@nexus.co.uk>
354 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
356 (md_parse_option): Only support -k flag for ELF and COFF targets.
358 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
360 * config/tc-hppa.c (pa_ip): Put strict register checks before
361 call to pa_parse_number.
363 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
365 1999-09-06 Ian Lance Taylor <ian@zembu.com>
367 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
370 1999-09-06 Donn Terry <donn@interix.com>
372 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
374 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
376 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
377 candidate instruction. Require registers for register arguments
378 when in strict mode. Require assemble-time constants for
379 constants when in strict mode.
380 (pa_get_absolute_expression): Require a constant when in strict
383 1999-09-06 Nick Clifton <nickc@cygnus.com>
385 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
387 1999-09-04 Steve Chamberlain <sac@pobox.com>
389 * config/tc-pj.c: New file, supports picoJava in ELF.
390 * config/tc-pj.h: Ditto.
391 * configure.in (pjl*, pj*): New targets.
392 * Makefile.am: Rebuild dependencies.
394 (TARGET_CPU_CFILES): Add config/tc-pj.c.
395 (TARGET_CPU_HFILES): Add config/tc-pj.h.
396 * doc/c-pj.texi: New file.
397 * doc/as.texinfo: Add some PJ specifics.
398 * doc/all.texi: Add PJ to the list of all architectures, sort them
400 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
401 * configure, Makefile.in, doc/Makefile.in: Rebuild.
403 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
405 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
406 (obj_frob_file): Test for null pointer.
407 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
408 (OBJ_PROCESS_STAB): And here.
411 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
412 except OBJ_PROCESS_STAB, which we #undef for ecoff.
413 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
415 * config/obj-coff.c (no_func): Remove.
416 (coff_format_ops): Change occurrences of no_func to 0, as we test
417 for 0 in obj-multi.h.
419 * configure.in: Enable bfd for i386-coff when primary target is
420 bfd. Enable i386 elf,coff emulation support. Don't set
421 USE_EMULATIONS=1 or te_file=multi unless there is more than one
422 emulation to support.
423 *configure: Regenerate.
425 1999-09-02 Nick Clifton <nickc@cygnus.com>
427 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
428 .section .line directive is encountered.
430 1999-09-01 Nick Clifton <nickc@cygnus.com>
432 * config/tc-arm.c (md_section_align): Do not align sections in ELF
435 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
436 * as.texinfo: Document --gdwarf2 command line option.
437 Add additional documentation of ARM command line switches.
439 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
441 * config/tc-i386.c (i386_intel_memory_operand): Combine
442 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
443 and RESTORE_END_STRING around parse_register calls.
444 (i386_operand): Here too.
445 (i386_is_reg): Remove.
446 (parse_register): Move as_bad calls from within this function to
449 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
451 Based on a patch from H.J. Lu <hjl@gnu.org>
452 * config/tc-i386.c (parse_register): Handle FP regs specially.
453 (md_begin): Remove '(' and ')' from register_chars.
455 1999-08-29 Doug Evans <devans@casey.cygnus.com>
457 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
458 error message (done elsewhere).
460 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
462 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
464 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
466 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
469 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
471 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
473 Add new completers. Fix bug in 64 bit condition handling.
475 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
478 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
480 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
482 * config/tc-hppa.c (pa_ip): Add case for 'I'.
484 1999-08-27 Jim Wilson <wilson@cygnus.com>
486 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
487 (struct ls): Add frag field. Initialize it to zero.
488 (out_end_sequence): New local text_frag. Set it while in text section.
489 Replace address check with frag check. Set ls.frag to text_frag if
491 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
492 Set it before switching sections. Replace address check with frag
493 check. Set ls.frag to saved_frag if out_set_addr called.
495 1999-08-26 David Mosberger <davidm@hpl.hp.com>
497 * dwarf2dbg.c (out_end_sequence): If address changed, directly
498 output "advance_pc" opcode instead of calling gen_addr_line().
499 The latter has the undesired side-effect of creating a new row
500 in the debug line info matrix.
502 1999-08-26 Jim Wilson <wilson@cygnus.com>
504 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
505 ls.last_filename if last is less than zero. Set ls.last_filename
506 when allocating new entry.
507 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
510 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
512 * config/tc-i386.c (i386_index_check): Fix the displacement size
513 when INFER_ADDR_PREFIX.
515 1999-08-18 Nick Clifton <nickc@cygnus.com>
517 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
520 1999-08-17 Ian Lance Taylor <ian@zembu.com>
522 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
523 handle 0xffffNNNN constants correctly.
525 1999-08-16 Nick Clifton <nickc@cygnus.com>
527 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
530 1999-08-13 Nick Clifton <nickc@cygnus.com>
532 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
533 (md_apply_fix3): Always pass positive values to
536 1999-08-12 Nick Clifton <nickc@cygnus.com>
538 * config/tc-arm.c (skip_whitespace): New macro.
541 (md_apply_fix3): Store relocation offset in addend for ELF based
543 (arm_force_relocation): Always generate relocs for Thumb function
546 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
548 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
549 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
551 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
553 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
554 flags for the unwind subspace.
556 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
557 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
558 suitable relocation based on the size of the target's pointer.
559 Always Use subsegment zero for the unwinders.
560 (pa_level): Handle "2.0w".
562 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
564 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
565 with the following instruction unless this was specified.
567 1999-08-09 Ian Lance Taylor <ian@zembu.com>
569 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
570 certain sections, to match BFD changes.
572 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
574 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
575 (EXTRA_SCRIPTS): Define to keep automake happy.
576 * Makefile.in: Rebuild.
578 1999-08-08 Ian Lance Taylor <ian@zembu.com>
580 * Makefile.am: Rename .dep* files to DEP*.
581 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
582 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
584 * Makefile.in: Rebuild.
586 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
588 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
590 1999-08-08 Ian Lance Taylor <ian@zembu.com>
592 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
593 avoid problems on DOS filesystems.
594 * Makefile.in: Rebuild.
596 * doc/as.texinfo (Section): Document 's' flag for COFF version.
598 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
600 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
603 1999-08-08 Ian Lance Taylor <ian@zembu.com>
605 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
606 line to create ${GDBINIT} rather than .gdbinit.
607 * configure, Makefile.in, doc/Makefile.in: Rebuild.
609 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
611 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
613 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
615 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
617 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
619 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
620 non-adjustable symbols.
622 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
624 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
626 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
628 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
631 1999-08-05 Donn Terry <donn@interix.com>
633 * config/te-interix.h: New file.
634 * configure.in (i386-*-interix*): New target.
635 * configure: Rebuild.
637 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
639 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
640 selectors for ELF too.
641 (selector_table): Add "ltp" and "rtp" selectors.
643 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
645 * config/tc-i386.c (i386_operand): No need to change
646 operand_string pointer in segment reg case before goto
647 do_memory_reference. Initialise displacement_string_start and
648 displacement_string_end after do_memory_reference label.
649 (i386_index_check): Add operand_string param, and print error
650 message on failure here.
651 (i386_intel_memory_operand): Instead of here.
652 (i386_operand): And here.
653 (INFER_ADDR_PREFIX): Enable.
655 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
657 * config/tc-i386.h (DefaultSize): Define. Renumber following
658 opcode_modifier defines.
660 From Etienne Lorrain <etienne.lorrain@ibm.net>
661 * config/tc-i386.c (stackop_size): New variable.
662 (set_16bit_code_flag): Clear it here.
663 (set_16bit_gcc_code_flag): New function.
664 (md_pseudo_table): Add "code16gcc" entry.
665 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
667 1999-08-03 Ian Lance Taylor <ian@zembu.com>
669 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
670 next_set_end even if the end symbol is being discarded.
672 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
673 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
674 * config/obj-coff.c: Likewise.
675 (seg_info_type): Remove.
676 (seg_info_off_by_4): Change to array of segT.
677 (s_get_segment): Adjust accordingly.
678 (obj_pseudo_table): Fully initialize sentinel entry.
680 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
681 Ralf Baechle <ralf@uni-koblenz.de>.
683 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
685 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
687 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
689 * config/tc-i386.c: Indentation and white space changes.
690 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
691 don't enable it by default.
692 (i386_intel_operand): Remove redundant prototype.
693 Move check on number of memory operands, and i.mem_operands++
694 (i386_intel_memory_operand): To here.
695 Remove i386_immediate code from here. Remove special case code
696 for input and output using (%dx). Remove base/index checks and
697 call i386_index_check instead. Save initial operand_string
698 argument for error message.
699 (i386_operand): Remove redundant prototype. Move base/index
700 checks to i386_index_check.
701 (i386_displacement): Move intel mode check for non-zero
703 (i386_intel_memory_operand): To here.
705 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
707 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
708 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
709 by .register pseudo-op if -64 and --no-undeclared-regs.
710 (s_register, sparc_adjust_symtab): New functions.
711 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
712 Declare sparc_adjust_symtab as tc_adjust_symtab.
713 * doc/c-sparc.texi: Add description of #ignore special literal
714 for .register pseudo-op.
716 1999-07-30 Catherine Moore <clm@cygnus.com>
718 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
719 the relocation's section offset.
721 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
723 * write.c (fixup_segment): Fix generic error check overflow test.
725 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
726 X_add_number to long.
728 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
730 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
733 1999-07-27 Ian Lance Taylor <ian@zembu.com>
735 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
738 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
740 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
742 * configure.bat: Remove; obsolete.
743 * config/go32.cfg: Likewise.
745 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
747 * configure.in (i386-*-vxworks*): New target.
748 * configure: Rebuild.
750 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
752 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
754 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
756 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
758 (output_insn): Put OLO10's secondary addend into tc_fix_data.
759 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
760 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
761 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
762 MAX_RELOC_EXPANSION): Define.
763 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
765 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
767 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
768 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
769 block. Print a warning if an 8-bit or 16-bit constant
770 displacement or immediate is truncated on output.
771 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
773 (i386_operand): Disallow immediate jump absolute operand.
775 1999-07-15 Ian Lance Taylor <ian@zembu.com>
777 * configure.in: Bump version number to 2.9.5.
778 * configure: Rebuild.
780 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
783 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
785 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
786 (cons_fix_new_hppa): Derive size of fixup from size of the object.
788 1999-07-14 Philip Blundell <pb@nexus.co.uk>
790 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
792 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
794 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
795 if -mno-fpu was given.
796 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
798 (cons_fix_new_arm): Remove misleading comments.
800 1999-07-14 Ian Lance Taylor <ian@zembu.com>
802 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
804 (relax_segment): Likewise. After giving a rs_org error, convert
805 the frag to rs_align to avoid cascading errors.
807 1999-07-12 Andreas Schwab <schwab@suse.de>
809 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
811 1999-07-11 Ian Lance Taylor <ian@zembu.com>
813 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
814 as appropriate. Fill in structure initializations. Add variable
815 initializations. Add casts.
816 * dwarf2dbg.c (print_stats): Change i to size_t.
817 * listing.c (listing_listing): Change list_line to unsigned int.
819 1999-07-10 Ian Lance Taylor <ian@zembu.com>
821 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
822 rather than checking for \001 and \002 in symbol name.
823 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
825 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
827 * configure.in (hppa*-linux-gnu*): New target.
828 * configure: Rebuilt.
830 1999-07-08 Nick Clifton <nickc@cygnus.com>
832 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
834 1999-07-07 Nick Clifton <nickc@cygnus.com>
836 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
837 accessing symbolP directly.
839 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
841 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
844 1999-07-05 Nick Clifton <nickc@cygnus.com>
846 * config/tc-arm.c (ARM_EXT_V5): Define.
847 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
848 (md_begin): Detect ARM v5 architectures.
849 (md_parse_option): Accept arm v5 specification.
850 (md_show_usage): Documment -marmv5 switch.
852 * doc/c-arm.texi: Document -marmv5 command line option.
854 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
856 (validate_immediate_twopart): New function. Determine if a
857 constant can be computed by two ADD instructions.
858 (output_inst): Remove its command line parameter - it was never
860 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
861 implememt the ADRL pseudo op.
862 (tc_gen_reloc): Generate a suitable error message if an ADRL
863 instruction tries to generate a real reloc.
865 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
867 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
869 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
872 1999-06-27 H.J. Lu <hjl@gnu.org>
874 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
875 non BFD_ASSEMBLER case.
877 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
879 * config/obj-coff.c (obj_coff_section): Mark writable sections as
882 1999-06-26 David Mosberger <davidm@hpl.hp.com>
884 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
885 out_end_sequence() when the address decreases due to a new frag.
886 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
887 numbering starts with 1.
889 1999-06-23 Nick Clifton <nickc@cygnus.com>
891 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
893 (mcore_s_text): Call obj_elf_text for ELF target.
894 (mcore_s_data): Call obj_elf_data for ELF target.
895 (mcore_s_section): No longer ELF specific. Call obj_coff_section
897 (mcore_s_bss): New function: Dump literal table before changing
899 (mcore_s_comm): New function: Dump literal table before changing
902 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
903 No longer static functions.
904 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
905 Provide prototypes for these functions.
907 1999-06-22 Ian Lance Taylor <ian@zembu.com>
909 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
910 a list of names, to try obj_segment_name, and to try abbreviated
911 names when using COFF without long section names.
913 * config/tc-alpha.c: More use of symbol accessor functions.
914 * config/tc-arc.c: Likewise.
915 * config/tc-d30v.c: Likewise.
916 * config/tc-fr30.c: Likewise.
917 * config/tc-i860.c: Likewise.
918 * config/tc-m88k.c: Likewise.
919 * config/tc-mcore.c: Likewise.
920 * config/tc-ns32k.c: Likewise.
921 * config/tc-sparc.c: Likewise.
922 * config/tc-v850.c: Likewise.
924 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
925 sy_value with appropriate accessor functions.
926 * config/tc-arm.c (md_apply_fix3): Likewise.
927 * config/tc-d10v.c (AT_WORD_P): Likewise.
928 * config/tc-v850.c (reg_name_search): Likewise.
930 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
931 use symbol_get_bfdsym instead.
932 * config/tc-ppc.c (md_assemble): Likewise.
933 * config/tc-v850.c (v850_comm): Likewise.
935 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
937 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
938 the symbol, rather than accessing the bsym member.
939 * config/tc-d10v.c (tc_gen_reloc): Likewise.
940 * config/tc-d30v.c (tc_gen_reloc): Likewise.
941 * config/tc-mcore.c (tc_gen_reloc): Likewise.
942 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
943 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
944 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
945 * config/tc-tic30.c (tc_gen_reloc): Likewise.
946 * config/tc-v850.c (tc_gen_reloc): Likewise.
948 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
950 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
951 (hppa_gen_reloc_type): Conditionalize on BFD64.
952 (tc_gen_reloc): Re-enable ELF relocations.
953 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
955 1999-06-21 Ian Lance Taylor <ian@zembu.com>
957 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
959 (do_ldst): Move assignment out of if condition.
960 (md_apply_fix3): Add casts to avoid printf format warnings. Add
961 parentheses to avoid warning.
963 1999-06-21 Nick Clifton <nickc@cygnus.com>
965 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
966 macro to get at the BFD symbol associated with a GAS symbol.
968 1999-06-19 Ian Lance Taylor <ian@zembu.com>
970 * config/tc-ppc.c: Update for symbol handling changes.
971 * config/obj-coff.c: Likewise.
973 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
975 * tc-hppa.c: General cleanups of ELF support. No more spaces
976 and subspaces for ELF.
977 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
978 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
979 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
980 (UNWIND_SECTION_NAME): Likewise.
981 (space/subspace related structures): Conditionalize definitions
983 (space/subspace directives and support routines): Conditionalize
984 definitions and references/uses on OBJ_SOM.
985 (label_symbol_struct): For ELF, track the symbol's segment. For
987 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
989 (USE_ALIASES): Kill for both SOM & ELF.
990 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
991 (pa_space, pa_subspace): Corresponding changes.
992 (pa_spaces_begin): Corresponding chagnes.
993 (md_begin): Do not muck around with space/subspace stuff for
995 (md_apply_fix): Temporarily disable argument relocation stuff
997 (tc_gen_reloc): Temporarily disable relocation generation for
999 (pa_build_unwind_subspace): Similarly.
1001 1999-06-16 Nick Clifton <nickc@cygnus.com>
1003 * config/tc-arm.c (thumb_set): New pseudo op.
1004 (text, data, section): Override these pseudo ops with ARM
1006 (s_thumb_set): New function: Perform the same as a .set pseudo
1007 op, but also mark the alias'ed symbol as being a Thumb
1009 (arm_s_text): New function: Perform the same as the .text
1010 pseudo op, but dump the literal pool before changing
1012 (arm_s_data): New function: Perform the same as the .data
1013 pseudo op, but dump the literal pool before changing
1015 (arm_s_section): New function: Perform the same as the
1016 .section pseudo op, but dump the literal pool before changing
1018 (arm_cleanup): Do not reset the current section before dumping
1021 1999-06-17 Nick Clifton <nickc@cygnus.com>
1023 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
1024 OPTION_NO_WARN_UNMATCHED entries.
1025 (md_parse_option): Generate a warning message if an unrecognised
1026 option is encountered.
1028 * config/tc-d10v.c (do_not_ignore_hash): New variable.
1029 (get_operands): When parsing an expression after an '@' symbol
1030 has been detected, do not ignore '#' symbols.
1031 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
1034 1999-06-13 Ian Lance Taylor <ian@zembu.com>
1036 From K. Richard Pixley <rich@noir.com>:
1037 * configure.in (ppc-*-vxworks*): New target.
1038 * configure: Rebuild.
1040 1999-06-12 Philip Blundell <philb@gnu.org>
1042 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
1044 1999-06-13 Ian Lance Taylor <ian@zembu.com>
1046 * write.c (adjust_reloc_syms): Rather than never reducing reloc
1047 which refer to symbols in linkonce sections, permit reducing the
1048 relocs if the symbol is local.
1050 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1052 * subsegs.c (subseg_text_p): New function.
1053 * as.h (subseg_text_p): Declare.
1054 * read.c (do_align): Use subseg_text_p to set the default fill.
1055 * write.c (subsegs_finish): Likewise.
1056 * config/obj-coff.c (write_object_file): Likewise.
1057 * config/tc-i386.h (md_maybe_text): Don't define.
1058 (md_do_align): Use subseg_text_p to set the default fill.
1059 * config/tc-m32r.c (m32r_do_align): Likewise.
1060 * config/tc-sh.c (sh_do_align): Likewise.
1061 * config/tc-sparc.h (md_do_align): Likewise.
1063 1999-06-12 David O'Brien <obrien@freebsd.org>
1065 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
1066 * configure: Rebuild.
1068 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1070 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
1071 * Makefile.am: Rebuild dependencies.
1072 * Makefile.in: Rebuild.
1074 * config/tc-i386.c (i386_immediate): Remove unused label
1077 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
1078 * symbols.c: Likewise.
1079 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
1080 sy_next field when taking address, rather than symbol_next.
1082 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
1084 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
1085 value from the output file architecture.
1086 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
1087 * dwarf2dbg.h: Change bfd_vma to addressT.
1089 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1091 * dwarf2dbg.h: Use PARAMS in function declarations.
1093 1999-06-11 Martin Dorey <mdorey@madge.com>
1095 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
1096 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
1098 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
1100 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1102 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
1104 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
1107 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
1109 * read.c (read_a_source_file): Only declare inescape if
1112 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
1114 (find_entry_byval): Add parens to avoid warning.
1116 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
1118 * symbols.c (resolve_symbol_value): Don't permit subtraction of
1121 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
1123 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
1126 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
1127 synthetize_setx): New functions.
1128 (md_assemble): Broken the special cases into the above
1129 functions. Make compiler happy if sizeof(bfd_vma)==4.
1130 Fix sethi generated from set/setuw. If instructions have a relloc,
1131 always clear the fields to be relocated in the opcode.
1132 (sparc_ip): Remove special_case global variable.
1134 1999-06-10 Ian Lance Taylor <ian@zembu.com>
1136 Based on patches from John W. Woznack <jwoznack@concentric.net>:
1137 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
1138 indication of success rather than a value.
1139 (itbl_get_val): Likewise.
1140 (itbl_get_field): Use strcspn. Change delimiters to include
1142 * itbl-ops.h (itbl_get_reg_val): Update declaration.
1143 (itbl_get_val): Likewise.
1144 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
1146 * symbols.c (copy_symbol_attributes): Convert local symbols to
1149 1999-06-10 Nick Clifton <nickc@cygnus.com>
1151 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
1154 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
1156 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
1157 Optimize set if sizeof(bfd_vma) == 64.
1158 (sparc_ip): Fix sethi - without %hi() it should generate
1159 R_SPARC_22 reloc, not R_SPARC_HI22.
1160 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
1162 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
1164 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
1165 (s_ncons): New function.
1166 (native_op_table): New table.
1167 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
1168 R_SPARC_OLO10 handling.
1170 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
1172 * expr.h (struct expressionS): Revert last change; widen X_op.
1173 * config/tc-alpha.c (md_begin): Check the field is wide enough.
1175 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1177 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
1178 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
1179 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
1180 * Makefile.in: Regenerated.
1182 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
1183 `common' pass on to s_mri_common.
1184 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
1186 1999-06-06 Richard Henderson <rth@cygnus.com>
1188 * config/obj-elf.c (obj_elf_section): Don't free the return
1189 value of demand_copy_C_string.
1191 1999-06-05 Richard Henderson <rth@cygnus.com>
1193 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
1194 creation logic from obj_elf_create_section.
1196 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
1197 (section_stack): New.
1198 (special_sections): Make const.
1199 (obj_elf_section): Gut and rewrite parsing.
1200 (obj_elf_change_section): New function broken out of obj_elf_section.
1201 (obj_elf_parse_section_letters): Likewise.
1202 (obj_elf_section_word): Likewise.
1203 (obj_elf_section_type): Likewise.
1204 (obj_elf_previous): Treat as a toggle.
1205 (obj_elf_popsection): New.
1206 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
1207 (ppc_section_type): Likewise.
1208 * config/tc-ppc.h: Likewise.
1210 * expr.h (struct expressionS): Don't make X_op a bitfield.
1211 * config/tc-alpha.c: Update for symbol handling changes.
1212 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
1213 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
1215 1999-06-05 Richard Henderson <rth@cygnus.com>
1217 * dwarf2dbg.c (*): Convert to K&R + prototypes.
1218 (dwarf2_gen_line_info): Kill unused variables.
1219 (dwarf2_finish): Likewise.
1220 (dwarf2_where): Likewise.
1221 (dwarf2_directive_file): If we've only got a string,
1222 hand off to s_app_file.
1223 * ecoff.c: Move the include of ecoff.h.
1224 * symbols.h (S_IS_FUNCTION): Prototype.
1226 * read.c (LEX_HASH): Supply a default.
1228 (s_globl): Update `c' after skipping whitespace.
1229 * read.h (LEX_END_NAME, is_name_ender): New.
1230 * expr.c (get_symbol_end): Respect it.
1232 1999-06-04 Mark Klein <mklein@dis.com>
1234 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
1236 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
1238 * config/tc-hppa.c: Update for symbol handling changes.
1240 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1242 * cgen.c: Update for symbol handling changes.
1243 * config/tc-m32r.c: Likewise.
1245 * config/tc-hppa.h: Update for symbol handling changes.
1246 * config/tc-hppa.c: Likewise.
1248 * config/tc-arm.h: Update for symbol handling changes.
1249 * config/tc-arm.c: Likewise.
1250 (symbol_make_empty): Remove. Just use symbol_create.
1252 * symbols.c (symbol_set_tc): Correct name.
1254 * Makefile.am: Rebuild dependencies.
1255 ($(OBJS)): Don't depend upon struc-symbol.h.
1256 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
1257 * dep-in.sed: Don't remove struc-symbol.h.
1258 * Makefile.in: Rebuild.
1260 * doc/internals.texi (Symbols): Describe changes in symbol
1263 1999-06-03 Richard Henderson <rth@cygnus.com>
1265 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
1266 instead of doing the work by hand.
1268 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1270 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
1271 state of line state-machine.
1272 (struct ls): Collect DWARF2 line state-machine state in new member
1273 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
1274 resulted in any DWARF2 directives.
1275 (reset_state_machine): New function.
1276 (out_end_sequence): Ditto.
1277 (dwarf2_gen_line_info): When switching sections or switching to a
1278 lower text address, call out_end_sequence() first to terminate the
1279 previous code sequence as code sequences MUST have monotonically
1280 increasing addresses.
1281 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
1283 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1285 * as.c (parse_args): Add option -gdwarf2 to allow requesting
1286 DWARF2 debug info (line information only, at this point).
1287 * as.h: Update comment about supported debug formats.
1288 * dwarf2dbg.c, dwarf2dbg.h: New files.
1289 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
1291 * expr.c (operand): Don't use [ for parens if we want an index op.
1292 (op_encoding): Switch [ into O_index, if desired.
1293 (op_rank): Renumber with O_index on bottom.
1294 (expr): If O_index, match closing bracket.
1295 * expr.h (O_index): New.
1297 * read.c (read_a_source_file): Conditionally allow matched "
1298 in lines passed to md_assemble.
1300 * config/obj-elf.c (elf_pseudo_table): Add `common'.
1302 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1304 Add support for storing local symbols in a small structure to save
1305 memory when assembling large files.
1306 * as.h: Don't include struc-symbol.h.
1307 (symbolS): Add typedef.
1308 * symbols.c: Include struc-symbol.h.
1309 (local_hash): New static variable.
1310 (save_symbol_name): New static function, from symbol_create.
1311 (symbol_create): Call save_symbol_name.
1312 (local_symbol_count): New static variable.
1313 (local_symbol_conversion_count): Likewise.
1314 (LOCAL_SYMBOL_CHECK): Define.
1315 (local_symbol_make): New static function.
1316 (local_symbol_convert): New static function.
1317 (colon): Handle local symbols. Create local symbol for local
1319 (symbol_table_insert): Handle local symbols.
1320 (symbol_find_or_make): Create local symbol for local label name.
1321 (symbol_find_base): Check for local symbol.
1322 (symbol_append, symbol_insert): Check for local symbols.
1323 (symbol_clear_list_pointers, symbol_remove): Likewise.
1324 (verify_symbol_chain): Likewise.
1325 (copy_symbol_attributes): Likewise.
1326 (resolve_symbol_value): Handle local symbols.
1327 (resolve_local_symbol): New static function.
1328 (resolve_local_symbol_values): New function.
1329 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
1330 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
1331 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
1332 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
1333 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
1334 (symbol_previous, symbol_next): New functions.
1335 (symbol_get_value_expression): Likewise.
1336 (symbol_set_value_expression): Likewise.
1337 (symbol_set_frag, symbol_get_frag): Likewise.
1338 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
1339 (symbol_mark_used_in_reloc): Likewise.
1340 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
1341 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
1342 (symbol_mri_common_p): Likewise.
1343 (symbol_mark_written, symbol_clear_written): Likewise.
1344 (symbol_written_p): Likewise.
1345 (symbol_mark_resolved, symbol_resolved_p): Likewise.
1346 (symbol_section_p, symbol_equated_p): Likewise.
1347 (symbol_constant_p): Likewise.
1348 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
1349 (symbol_get_obj, symbol_set_obj): Likewise.
1350 (symbol_get_tc, symbol_set_tc): Likewise.
1351 (symbol_begin): Initialize local_hash.
1352 (print_symbol_value_1): Handle local symbols.
1353 (symbol_print_statistics): Print local symbol statistics.
1354 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
1355 Declare new symbols.c functions. Move many declarations here from
1357 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
1358 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
1359 (struct symbol): Move bsym to make it clearly the first field.
1360 Remove TARGET_SYMBOL_FIELDS.
1361 (symbolS): Don't typedef.
1362 (struct broken_word): Remove.
1363 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
1364 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
1365 (symbol_clear_list_pointers): Likewise.
1366 (symbol_insert, symbol_remove): Likewise.
1367 (symbol_previous, symbol_append): Likewise.
1368 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
1369 (struct local_symbol): Define.
1370 (local_symbol_converted_p, local_symbol_mark_converted): Define.
1371 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
1372 (local_symbol_get_frag, local_symbol_set_frag): Define.
1373 (local_symbol_get_real_symbol): Define.
1374 (local_symbol_set_real_symbol): Define.
1376 * write.c (write_object_file): Call resolve_local_symbol_values.
1377 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
1378 (TARGET_SYMBOL_FIELDS): Don't define.
1379 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
1380 ECOFF_DEBUGGING, add ECOFF fields.
1381 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1382 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
1383 ECOFF_DEBUGGING, add ECOFF fields.
1384 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1385 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
1386 * config/tc-mcore.h: Don't include struc-symbol.h.
1387 (TARGET_SYMBOL_FIELDS): Don't define.
1388 (struct mcore_tc_sy): Define.
1389 (TC_SYMFIELD_TYPE): Define.
1390 * Many files: Use symbolS instead of struct symbol. Use new
1391 accessor functions rather than referring to symbolS fields
1394 * read.c (s_mri_common): Don't add in value of line_label.
1396 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
1397 checking for SEC_LINK_ONCE.
1399 * config/tc-sh.h (sh_fix_adjustable): Declare.
1401 * app.c (input_buffer): New static variable.
1402 (app_push): Save saved_input in allocated buffer.
1403 (app_pop): Restored saved_input.
1404 (do_scrub_chars): Change get parameter to take char * and int as
1405 arguments. Change GET macro to pass input_buffer to get
1406 function. Don't save input into allocated buffer.
1407 * as.h (do_scrub_chars): Update declaration.
1408 * input-file.c (input_file_get): Change to take char * and int.
1409 Read data into passed in buffer. Remove static buffer.
1410 * read.c (scrub_from_string): Change to take char * and int. Copy
1411 data into passed in buffer.
1413 * hash.h: Neaten. Declare hash_traverse.
1414 * hash.c: Complete rewrite based on BFD hashing code.
1415 * gasp.c (chunksize): New variable.
1416 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
1419 1999-05-28 Nick Clifton <nickc@cygnus.com>
1421 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
1422 addend unless the target uses an old ABI.
1424 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
1426 -Wchar-subscripts cleanup
1427 * listing.c (listing_newline): Use unsigned char variable, so
1428 calls to isascii,iscntrl are correct.
1429 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
1431 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
1432 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
1433 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
1434 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
1436 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
1438 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
1440 (arch_coldfire_p): New #define.
1441 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
1443 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
1445 * config/tc-m68k.c (install_operand): Add places `n', `o'.
1447 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
1448 (install_operand): Add place `N'.
1449 (init_table): Add registers ACC, MACSR, MASK.
1451 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
1453 * config/tc-m68k.c: Change mcf5200 --> mcf.
1454 (archs): Add mcf5206e, mcf5307.
1455 (m68k_ip): Add format `u'.
1456 (install_operand): Add place `m', `M', `h'.
1457 (init_table): Add upper/lower registers.
1459 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
1461 1999-05-28 Martin Dorey <mdorey@madge.com>
1463 * config/tc-i960.c: Several minor changes to add ELF and
1464 BFD_ASSEMBLER support.
1465 * config/tc-i960.h: Likewise.
1466 * configure.in (i960-*-elf*): New target.
1467 * aclocal.m4, configure: Rebuild.
1469 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1471 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
1472 reloc changes when defined(BFD_ASSEMBLER).
1474 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
1476 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
1478 * write.c (write_print_statistics): Output to file, not stderr.
1480 * expr.c (generic_bignum_to_int32,64): Prototype.
1482 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
1483 output_sleb128, output_uleb128, output_big_sleb128,
1484 output_big_uleb128, output_big_leb128): Prototype.
1485 (output_big_sleb128, output_big_uleb128): Make inline.
1486 (output_big_leb128): Remove inline
1488 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1489 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
1490 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
1491 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
1492 value for correct overflow check in write.c:fixup_segment.
1493 * write.c (fixup_segment): Move bitfield overflow checks to after
1494 the md_apply_fix call.
1495 * config/obj-coff.c (fixup_segment): Likewise.
1496 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
1497 valueT *val argument.
1499 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1501 * config/atof-ieee.c (gen_to_words): Correctly round a
1502 denormalized number. Fix off-by-one in range checking for
1503 exponent in a denormal.
1505 1999-05-10 Nick Clifton <nickc@cygnus.com>
1507 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
1510 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
1512 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
1514 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1516 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
1517 (ReverseRegRegmem): Remove.
1518 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
1519 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
1520 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
1523 From Doug Ledford <dledford@redhat.com>
1524 * config/tc-i386.h (RegXMM): New for P/III.
1525 * config/tc-i386.c: Add support for P/III.
1527 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
1529 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
1530 (md_begin): Allow ppc32 insns in ppc64bridge mode.
1531 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
1533 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
1535 * config/tc-i386.c (i386_immediate): Skip whitespace before
1536 complaining about junk after expression.
1537 (i386_displacement): Likewise.
1539 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
1541 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
1542 Don't copy before downcaseing.
1544 1999-05-05 Catherine Moore <clm@cygnus.com>
1546 * tc-m68k.c: Include elf/m68k.h.
1547 (m68k_elf_final_processing): New routine.
1548 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
1551 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
1553 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
1556 1999-04-30 Nick Clifton <nickc@cygnus.com>
1558 * config/tc-mcore.c (mcore_s_section): Dump literals before
1561 1999-04-29 Nick Clifton <nickc@cygnus.com>
1563 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
1566 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
1568 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1569 (TC_INIT_FIX_DATA): Delete.
1570 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1571 (TC_INIT_FIX_DATA): Delete.
1572 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
1573 * write.c (fix_new_internal): Initialize fx_cgen member.
1574 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
1575 (gas_cgen_md_apply_fix3): Update.
1576 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
1577 (md_cgen_record_fixup_exp): Update.
1578 (FX_OPINFO_R_TYPE): Update.
1580 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
1581 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
1582 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
1583 * frags.h (struct frag): Make opindex, opinfo ints.
1585 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
1587 1999-04-26 Tom Tromey <tromey@cygnus.com>
1589 * aclocal.m4, configure: Updated for new version of libtool.
1591 1999-04-22 Nick Clifton <nickc@cygnus.com>
1593 * config/tc-mcore.c (md_apply_fix3): Renamed function from
1595 (md_apply_fix3): Do not fix up absolute relocations against
1598 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
1600 1999-04-20 Nick Clifton <nickc@cygnus.com>
1602 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
1603 changes and data-in-text directives.
1604 (mcore_cons): New function: intercept cons() operations.
1605 (mcore_float_cons): New function: intercept float_cons()
1607 (mcore_stringer): New function: intercept stringer() operations.
1609 1999-04-18 Ian Lance Taylor <ian@zembu.com>
1611 * obj.h (struct format_ops): Change generate_asm_lineno field to
1613 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
1615 * config/tc-alpha.c (find_opcode_match): Add default case to
1617 (find_macro_match): Likewise.
1618 (load_expression): Parenthesize && within ||.
1620 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1622 1999-04-17 Nick Clifton <nickc@cygnus.com>
1624 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
1625 .text .data .section pseudo ops.
1626 (mcore_s_section): New function. Dump lits before changing secs.
1627 (mcore_s_text): New function. Dump lits before changing secs.
1628 (mcore_s_data): New function. Dump lits before changing secs.
1630 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
1632 * config/tc-mips.c (mips_32bitmode): New.
1633 (md_begin): Set mips_32bitmode if needed.
1634 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
1635 Set EF_MIPS_32BITMODE.
1637 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
1639 * config/obj-coff.c (c_section_symbol): Fix typo in previous
1642 1999-04-16 Nick Clifton <nickc@cygnus.com>
1644 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
1646 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
1648 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
1649 expressions correctly.
1652 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
1654 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
1656 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
1658 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
1659 and fmpynfadd instructions.
1661 1999-04-11 Richard Henderson <rth@cygnus.com>
1663 * as.h (environ): Declare it, if needed.
1664 * as.c (dump_statistics): Don't declare environ.
1665 * configure.in (environ): Detect declaration.
1666 * configure, config.in: Rebuild
1668 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
1669 (i386_displacement): Allocate enough space for replacement buffer.
1670 Clean up replacement buffer initialization.
1672 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
1674 * subsegs.c (section_symbol): Don't create a new symbol if one
1675 already exists; instead, use the existing one, but set its segment
1676 and frag data if it hasn't already been defined.
1677 * config/obj-coff.c (c_section_symbol): Likewise.
1679 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
1681 * tc-alpha.c (load_expression): Call as_bad instead of abort.
1683 1999-04-08 Nick Clifton <nickc@cygnus.com>
1685 * config/tc-mcore.c: New File: Support routines for MCore
1687 * config/tc-mcore.h: New File: Definitions for MCore assembler.
1688 * config/obj-coff.c: Add support for mcore-pe target.
1690 * Makefile.am: Add support for MCore targets.
1691 * Makefile.in: Regenerate.
1692 * configure.in: Add support for MCore targets.
1693 * configure: Regenerate.
1695 * doc/all.texi: Set MCORE.
1696 * doc/as.texinfo: Document MCore specific command line options.
1698 * write.h: Prevent multiple inclusion.
1700 1999-04-06 Ian Lance Taylor <ian@zembu.com>
1702 * asintl.h (LC_MESSAGES): Never define.
1703 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
1705 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
1708 * Makefile.am (m68k-parse.c): If configuring in the source
1709 directory, copy m68k-parse.y into the local directory before
1710 running ylwrap, to remove spurious differences when generating
1712 * Makefile.in: Rebuild.
1714 * config/tc-sparc.h (md_do_align): Just allocate the number of
1715 bytes necessary, rather than always allocating 1024.
1717 1999-04-04 Ian Lance Taylor <ian@zembu.com>
1719 * listing.c (listing_newline): Add cast to avoid warning.
1720 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
1721 * config/tc-i386.c (i386_scale): Add return value.
1722 (build_displacement_string): Remove unused local temp_disp2.
1723 (i386_intel_memory_operand): Add parentheses to avoid warning.
1724 (i386_intel_operand): Remove unused local end_of_operand_string.
1725 (i386_operand): Remove unused local operand_modifier.
1726 (i386_operand): Add parens to avoid warning.
1728 1999-04-04 Don Bowman <don@pixsci.com>
1730 * configure.in: Add mips*-*-vxworks* target; have it define
1732 * configure, config.in: Rebuild.
1734 1999-03-31 Nick Clifton <nickc@cygnus.com>
1736 * configure.in (emulations): Add support for arm-epoc-pe.
1737 * configure: Regenerate.
1738 * config/te-epoc-pe.h: New file. Define macros specific to
1740 * config/tc-arm.h: Select epoc-pe-arm target format if configured
1741 for arm-epoc-pe target.
1743 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
1745 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
1747 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
1749 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
1750 detect ",n" without a condition.
1751 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1754 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
1756 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
1757 instruction is encoded with one bit.
1760 1999-03-23 Ian Lance Taylor <ian@zembu.com>
1762 * doc/internals.texi (CPU backend): Mention that
1763 line_separator_chars should not include newline. From thi
1764 <ttn@mingle.glug.org>.
1766 1999-03-22 Doug Evans <devans@casey.cygnus.com>
1768 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1769 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
1771 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
1773 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
1775 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
1777 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
1780 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
1782 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
1784 1999-03-15 Martin Hunt <hunt@cygnus.com>
1786 * app.c (do_scrub_begin): Change '-' back to a symbol char
1787 so we can use multiple opcodes on a line again.
1789 * config/tc-d30v.c: By default, warn if a symbol has
1790 the same name as a register. Plus some minor
1791 updates from the branch.
1793 1999-03-13 Nick Clifton <nickc@cygnus.com>
1795 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
1796 BFD_RELOC_16 and BFD_RELOC_64.
1798 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1800 * expr.c (expr): Add missing else.
1802 1999-03-12 Nick Clifton <nickc@cygnus.com>
1804 * config/tc-arm.c (md_apply_fix3): Improve error message.
1806 1999-03-11 Doug Evans <devans@casey.cygnus.com>
1808 * Makefile.am (CPU_TYPES): Add fr30.
1809 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
1810 (fr30,m32r dependencies): Update.
1811 * Makefile.in: Rebuild.
1813 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
1814 (gas_cgen_record_fixup_exp): Ditto.
1815 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
1816 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
1817 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1818 (md_cgen_lookup_reloc): Update use of operand->type.
1819 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
1820 (md_convert_frag): Call cgen_operand_lookup_by_num.
1821 (md_cgen_lookup_reloc): Update use of operand->type.
1822 (m32r_cgen_record_fixup_exp): Ditto.
1824 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
1826 * config/tc-mips.c (md_show_usage): Fix message.
1828 1999-03-03 Nick Clifton <nickc@cygnus.com>
1830 * doc/c-arm.texi (ARM Syntax): Document new command line switches
1831 and LDR reg,=<expr> instruction.
1833 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
1836 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
1838 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
1840 1999-02-17 Nick Clifton <nickc@cygnus.com>
1842 This patch was created by: Scott Bambrough
1843 <scottb@corelcomputer.com>
1846 Special cased '@' character. The '@' character is used as the
1847 ARM assembler comment character, as a special character
1848 and in ELF .symver pseudo-op's, and as a special character in
1849 .type and .section pseudo-ops.
1850 (symver_pseudo): New static variable.
1851 (symver_state): New static variable.
1852 (struct app_save): Add field 'symver_state'.
1853 (app_push): Save global symver_state int struct app_save.
1854 (app_pop): Restore global symver_state from struct app_save.
1855 (do_scrub_chars): Special case handling of '@' character in
1858 * configure.in: Modified to recognize armv* uname syntax from ARM
1860 * configure: Regenerated.
1862 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
1863 a prefix to the section's type.
1864 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
1865 the type's typename.
1867 * config/tc-arm.h: Add support for PIC generation:
1868 (pic_code): New boolean.
1869 (obj_relocate_extern): Define.
1870 (TC_RELOC_RTSYM_LOC_FIXUP): Define
1871 (TC_CONS_FIX_NEW): Define.
1872 (tc_fix_adjustable): Define.
1873 (GLOBAL_OFFSET_TABLE_NAME): Define.
1875 * config/tc-arm.c: Add support for PIC generation:
1876 (line_seperator_chars): Allow ';' as a seperator for Linux.
1877 (is_immediate_prefix): New macro.
1878 (arm_parse_reloc): New function.
1879 (s_arm_elf_cons): New function.
1880 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
1881 (md_undefined_symbol): Special case handling for the Global Offset
1883 (md_apply_fix3): Handle PIC relocs.
1884 (tc_gen_reloc): Handle PIC relocs.
1885 (md_parse_option): Add support for '-k' command line switch to
1886 enable PIC generation.
1887 (cons_fix_new_arm): New function.
1888 (s_arm_elf_cons): New function.
1890 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
1892 * configure.in: Add comments for uses of AC_DEFINE.
1893 * acinclude.m4: Likewise.
1894 * acconfig.h: Remove.
1895 * aclocal.m4: Rebuild.
1896 * configure: Rebuild.
1897 * Makefile.in: Rebuild.
1898 * config.in: Rebuild.
1900 1999-02-15 Jim Lemke <jlemke@cygnus.com>
1902 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
1903 non-constant offset from a base register.
1905 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
1907 * config/tc-alpha.c (md_show_usage): Put \ before newline in
1910 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
1912 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
1913 (emit_insn): Look for pc-relative and no-overflow specifiers on
1914 internal relocation types.
1916 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
1918 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
1921 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
1923 (mips_4650, mips_4010, mips_4100): Variables removed.
1924 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
1925 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
1927 (md_begin): Don't bother initializing the mips_NNNN variables;
1928 mips_cpu is set, and that's good enough now.
1929 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
1930 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
1931 (show): New function, to handle wrapping in the CPU lists.
1932 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
1934 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
1936 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
1937 than treat as an immediate specifier.
1939 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
1941 * config/tc-i386.c: Prototype many functions.
1942 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
1943 (i386_immediate): Remove unused second argument.
1944 (i386_intel_operand): Fix i386_is_reg typo.
1945 (i386_operand): Use allow_naked_reg.
1946 (output_invalid): Make operand int for K&R.
1948 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
1950 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
1952 * Makefile.in: Rebuild.
1954 1999-02-09 Doug Evans <devans@casey.cygnus.com>
1956 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
1958 (EXTRA_as_new_SOURCES): Comment out.
1959 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
1960 * Makefile.in: Rebuild.
1961 * doc/Makefile.in: Rebuild.
1962 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
1963 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
1964 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
1965 * configure: Rebuild.
1966 * aclocal.m4: Rebuild.
1967 * config.in: Rebuild.
1968 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
1969 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1970 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
1971 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1972 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
1973 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
1974 (gas_cgen_record_fixup_exp): Ditto.
1975 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
1976 descriptor, not global variable.
1977 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
1978 descriptor, not global variable. Refer to insert_operand handler
1979 via cpu descriptor, not global function.
1980 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1981 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
1982 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
1983 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1984 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
1985 * config/tc-m32r.c: Ditto.
1986 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
1987 (md_assemble): Ditto.
1988 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
1990 1999-02-09 Nick Clifton <nickc@cygnus.com>
1992 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
1993 relocations for ELF targets.
1995 1999-02-08 Nick Clifton <nickc@cygnus.com>
1997 * configure.in: Add support for StrongARM target.
1998 * configure: Regenerate.
2000 1999-02-05 Nick Clifton <nickc@cygnus.com>
2002 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
2004 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
2007 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
2009 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
2011 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
2013 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
2014 (INTEL_DWORD_MNEM_SUFFIX): Define.
2017 (DWORD_PTR): Define.
2018 (XWORD_PTR): Define.
2020 (OFFSET_FLAT): Define.
2022 (NONE_FOUND): Define.
2025 * config/tc-i386.c (set_intel_syntax): New routine.
2026 (intel_syntax): Declare.
2027 (allow_naked_reg): Declare.
2028 (md_pseudo_table): Support .intel_syntax and .att_syntax.
2029 (intel_float_operand): New routine.
2030 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
2031 Handle brackets as well as parens. Call i386_intel_operand for
2032 intel syntax. Reverse operands if appropriate. Handle new
2033 suffixes. Handle movzx and movsx.
2034 (i386_is_reg): New routine.
2035 (i386_immediate): New routine.
2036 (i386_scale): New routine.
2037 (i386_displacement): New routine.
2038 (i386_operand_modifier): New routine.
2039 (build_displacement_string): New routine.
2040 (i386_parse_seg): New routine.
2041 (i386_intel_memory_operand): New routine.
2042 (i386_intel_operand): New routine.
2043 (i386_operand): Call i386_displacement, i386_immediate,
2044 i386_scale, etc. instead of handling inline.
2045 (parse_register): Handle registers without prefix.
2047 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
2049 * configure: Regenerate.
2050 * configure.in (arm-*-oabi): New.
2051 (thumb-*-oabi): New.
2052 * config/tc-arm.c (target_oabi): Declare.
2053 (md_apply_fix3): Support REL relocs.
2054 (md_parse_option): Handle -oabi.
2055 (elf32_arm_target_format): New routine.
2056 (md_longopts): Add OPTION_OABI.
2057 * config/tc-arm.h: Redefine TARGET_FORMAT.
2060 1999-01-28 Nick Clifton <nickc@cygnus.com>
2062 * write.c (write_relocs): Handle out of range error.
2064 * config/tc-fr30.c (fr30_fix_adjustable): New function.
2065 (fr30_force_relocation): Default to 0.
2067 * config/tc-fr30.h (obj_fix_adjustable): Define.
2068 (TC_FORCE_RELOCATION): Define.
2070 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
2073 1999-01-16 Nick Clifton <nickc@cygnus.com>
2075 * config/tc-d30v.c (write_2_short): Do not generate a sequential
2076 merge of two instructions if the left instruciton kills the right.
2078 1999-01-11 Doug Evans <devans@casey.cygnus.com>
2080 * Makefile.in: Regenerate.
2081 * configure.in: Redo test for using cgen.
2082 * configure: Regenerate.
2084 1999-01-09 Nick Clifton <nickc@cygnus.com>
2086 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
2087 redefinition of this macro.
2089 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
2091 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
2094 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
2096 * config/tc-mips.c (append_insn): For mips16, insert a nop between
2097 a read of HI or LO and an immediatly following branch.
2099 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
2101 * config/tc-mips.c (md_begin): Another correction to the setting of
2104 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
2106 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
2108 1998-12-21 Nick Clifton <nickc@cygnus.com>
2110 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
2111 bit insn when optimizing, so that parallelised instructions will
2112 start on a 32 bit boundary.
2114 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
2116 * config/tc-mips.c (mips_eabi64): New.
2117 (md_begin): Set mips_eabi64.
2118 (mips_elf_final_processing): Use it.
2120 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
2122 * config/tc-mips.c (mips_elf_final_processing):
2123 Correct setting of ABI in e_flags.
2125 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
2127 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
2129 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
2131 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
2133 1998-12-15 Doug Evans <devans@casey.cygnus.com>
2135 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
2136 warning, values that don't fit in the field.
2138 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2140 * config/tc-mips.c (mips_abi_string): New.
2141 (md_parse_option,md_longopts): Add mabi.
2142 (mips_elf_final_processing): Set e_flags based on mabi flag.
2144 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2146 * config/tc-mips.c (md_parse_option): Handle vr4111.
2148 98-12-11 Ken Raeburn <raeburn@cygnus.com>
2150 * config/tc-h8300.c (build_bytes): Change message given if the
2151 instruction requires H8/300H mode and we're not in Hmode, to
2152 suggest that it may be the operand modes that are the problem, not
2153 necessarily the opcode.
2155 1998-12-10 Nick Clifton <nickc@cygnus.com>
2157 * config/tc-fr30.c: Add line separator character.
2159 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
2161 * configure.in (hppa-*-mpeix*): New target.
2162 * config/obj-som.h (obj_som_compiler): Declare.
2163 * config/obj-som.c (compiler_seen): New static variable.
2164 (obj_som_compiler): New function.
2165 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
2166 (md_pseudo_table): Add "compiler" if OBJ_SOM.
2167 (pa_type_args): Set hppa_priv_level.
2168 (pa_compiler): New static function if OBJ_SOM.
2169 * configure: Rebuild.
2171 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
2173 * read.c (output_leb128): Don't mark as inline.
2175 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
2177 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
2178 AIX .vbyte unaligned data support.
2179 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
2180 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
2183 1998-12-07 Nick Clifton <nickc@cygnus.com>
2185 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
2188 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
2190 * config/tc-arm.c (elf32_arm_force_relocation): Check for
2191 BFD_RELOC_ARM_PCREL_BRANCH.
2193 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
2195 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
2196 checking the target type.
2197 (mips-dec-bsd*): Set endian to little.
2198 * configure: Rebuild.
2200 COFF weak symbol support, based on patches from Mark Elbrecht
2201 <snowball3@usa.net>:
2202 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
2203 * config/obj-coff.c (obj_coff_weak): New static function.
2204 (obj_coff_endef) [both versions]: Handle weak symbols.
2205 (coff_frob_symbol): Likewise.
2206 (yank_symbols): Likewise.
2207 (obj_pseudo_table): Add "weak".
2209 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
2210 <aymeric.vincent@emi.u-bordeaux.fr>.
2211 * aclocal.m4: Rebuild with current tools.
2212 * configure: Rebuild.
2214 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
2215 an assertion failure for a case we can't handle when OBJ_ECOFF.
2217 * expr.c (operator): And with 0xff to avoid problems with signed
2220 1998-12-03 Nick Clifton <nickc@cygnus.com>
2222 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
2223 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
2225 1998-12-02 Nick Clifton <nickc@cygnus.com>
2227 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
2230 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
2232 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
2235 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
2237 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
2240 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
2242 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
2244 (d10v_cleanup): Only generate previous insn if a multiline insn is
2247 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
2249 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
2252 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
2254 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
2255 -marm6xxx command line switches.
2257 1998-11-18 Doug Evans <devans@casey.cygnus.com>
2259 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
2260 (itbl-ops.o): Delete duplicate dependencies.
2261 Rebuild dependencies.
2262 Add fr30 dependencies.
2263 * Makefile.in: Rebuild.
2265 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
2267 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
2269 * listing.c: Ignore line terminator characters found inside
2272 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
2274 * po/gas.pot: Regenerated.
2276 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
2278 * config/tc-fr30.c (fr30_is_colon_insn): New name for
2279 fr30_is_label_start(). Also checks for delay slot insns.
2281 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
2282 FR30 instructions which contain a colon in the mnemonic.
2284 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
2286 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
2288 * config/tc-fr30.c: Removed currently superflous code.
2290 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
2292 * config/tc-fr30.h: New file.
2293 * config/tc-fr30.c: Tweaking so that it will compile.
2295 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
2297 * config/tc-d10v.h (obj_fix_adjustable): Define.
2298 (TC_FORCE_RELOCATION): Define.
2299 (d10v_force_relocation): Declare.
2300 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
2301 (md_apply_fix3): Handle Vtable relocs.
2302 (d10v_fix_adjustable): New.
2303 (d10v_force_relocation): New.
2305 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
2307 * config/tc-d30v.c: Change default behaviour to ignore potential
2308 conflicts between register name and symbol names.
2310 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
2312 * configure.in: Add fr30-*-*.
2313 * config/tc-fr30.c: New file.
2314 * Makefile.in: Regenerated.
2315 * config.in: Regenerated.
2316 * configure: Regenerated.
2317 * doc/Makefile.in: Regenerated.
2318 * po/gas.pot: Regenerated.
2320 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
2322 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
2325 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
2327 * app.c (do_scrub_begin): Set characters above 127 to be symbol
2329 (do_scrub_chars): Add some casts to unsigned char to avoid
2330 unwanted sign extension.
2331 * read.c (lex_type): Set characters about 127 to be symbol
2333 * config/tc-i386.c (md_begin): Set identifier_chars and
2334 operand_chars for values above 127.
2336 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
2338 * configure.in: detect cygwin* instead of cygwin32*
2339 * configure: regenerate
2341 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
2343 * listing.c: Add support for producing a listing from piped
2346 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
2348 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
2349 (append_insn): Account for the tx39's multiply behavior.
2351 1998-10-26 Michael Meissner <meissner@cygnus.com>
2353 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
2354 from assemble_parallel_insns. Add support for '->' to indicate
2355 explicitly serializing the instructions.
2356 (md_assemble): Ditto.
2358 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
2360 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
2363 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
2365 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
2367 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
2369 * config/tc-mips.c : support frame and regmask/fregmask when
2370 MIPS_STABS_ELF is specified.
2372 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
2374 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
2375 (md_apply_fix): Don't return 1 for VTABLE relocs.
2376 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
2378 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2380 * doc/c-i386.texi: Replace occurences of "opcode" with
2381 "instruction mnemonic", "instruction", or "mnemonic" when
2382 referring to the name of an instruction. Use "opcode" when
2383 referring to the sequence of machine bytes.
2385 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
2386 (is_opcode_char): Rename to is_mnemonic_char.
2387 (md_assemble and i386_operand): Correct error messages from
2388 "opcode" to "instruction mnemonic"
2389 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
2390 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
2391 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
2392 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
2393 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
2394 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
2395 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
2397 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
2399 * config/tc-i386.c (i386_operand): Check for garbage after
2402 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
2404 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
2405 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
2407 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
2409 * config/tc-sh.h (obj_fix_adjustable): Define.
2410 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
2411 (md_apply_fix): Likewise.
2412 (tc_gen_reloc): Likewise.
2413 (sh_fix_adjustable): New.
2415 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
2417 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
2418 * cgen.h (gas_cgen_finish_insn): Update prototype.
2419 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
2420 cgen_insn_t -> CGEN_INSN_INT.
2421 (make_parallel): Update handling of CGEN_INT_INSN_P.
2422 (assemble_parallel_insn): Ditto.
2423 (target_make_parallel): New function.
2424 (md_assemble): Use it.
2426 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
2428 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
2430 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
2432 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
2433 converted into lower case.
2435 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
2437 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
2438 (gas_cgen_tc_gen_reloc): Likewise.
2439 * config/tc-m32r.h (obj_fix_adjustable): Define.
2440 * config/tc-m32r.c (m32r_fix_adjustable): New.
2441 (m32r_force_relocation): Handle VTABLE relocs.
2443 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
2445 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
2447 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
2449 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
2450 to lower case before parsing.
2452 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
2453 parallel insns modift buts in the PSW as a side effect.
2455 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
2457 * config/tc-d30v.c (find_format): Test for missing flag and
2460 (md_apply_fix3): Fix error messages to avoid
2461 assumption about presence of a symbol.
2463 (parallel_ok): Disallow parallel instructions that both modify the
2466 (find_format): Generate a warning if an odd numbered register is
2467 used as the first register in a mutli-register instruction.
2469 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
2471 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
2472 relocations are always associated with a symbol.
2474 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
2476 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
2477 (elf32_sparc_force_relocation): Declare.
2478 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
2479 (tc_gen_reloc): Handle vtable relocs.
2480 (elf32_sparc_force_relocation): New.
2482 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
2484 * symbols.c (S_IS_FUNCTION): New.
2485 * config/tc-v850.h (obj_fix_adjustable): Define.
2486 (TC_FORCE_RELOCATION): Define.
2487 (v850_force_relocation): Declare.
2488 * config/tc-v850.c (tc_gen_reloc): Use offset instead
2489 of fx_addnumber for VTABLE reloc addends.
2490 (md_apply_fix3): Handle VTABLE relocs.
2491 (v850_fix_adjustable): New.
2492 (v850_force_relocation): New.
2494 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
2496 * tc-hppa.c (fp_operand_format): Add some additional formats.
2497 (pa_ip): Do not automatically promote into pa2.0 mode.
2498 (pa_level): Handle ".level 2.0".
2500 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2502 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
2503 * config/tc-i386.h (template.extension_opcode): Change to
2504 unsigned int to allow full range of 8-bit opcode suffixes.
2505 (None): Redefine as 0xffff.
2507 From Jeff B Epler <jepler@usgs.gov>
2508 * doc/c-i386.texi (i386-SIMD): New section.
2510 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
2512 * read.c (discard_rest_of_line): New function.
2513 * read.h: Declare it.
2514 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
2516 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
2518 * config/tc-d10v.c (find_symbol_matching_register): New function.
2519 (find_opcode): Cope with the case where a register name matches
2522 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
2524 * config/tc-v850.c (md_pcrel_from): Rename to
2525 v850_pcrel_from_section.
2526 (v850_pcrel_from_section): Do not resolves symbols in other
2529 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
2531 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
2533 * config/tc-d10v.c (find_opcode): Generate an error if a register
2534 is supplied for an operand that should not be a register.
2536 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
2538 * config/tc-d30v.c (write_2_short): But do allow delayed branch
2539 instructions to have another instruction in the right bin.
2541 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
2543 * config/tc-d30v.c (write_2_short): Do not allow instructions in
2544 the right container if the left container holds a branch
2547 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
2549 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
2550 both a register name and symbol name.
2551 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
2553 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
2555 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
2556 execution unit class.
2558 (reg_name_search): If a name matches a register and a symbol,
2559 prefer the register.
2560 (find_format): Disallow flag registers when a general purpose
2561 register is required.
2562 If a number is required, but a register has been given, check to
2563 see if a symbol with the same name as the register exists, and if
2564 so, use that symbol.
2566 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
2568 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
2570 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
2572 * config/tc-d30v.c (find_format): Do not accept flag registers as
2573 general purpose registers.
2574 (find_format): If an immediate value is expected at a given place
2575 in a format, but a register name has been provided instead, check
2576 to see if that register name matches the name of a predefined
2577 symbol and if it does, then use the symbol instead.
2578 (reg_name_search): If a register name matches a symbol name,
2579 prefer the register name to the symbol name.
2581 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
2583 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
2584 the previous insn to empty.
2586 1998-09-20 Michael Meissner <meissner@cygnus.com>
2588 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
2589 pieces, forcing the use of an ANSI compiler.
2591 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2593 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
2595 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
2597 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
2599 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
2601 (obj_elf_vtable_entry): Likewise.
2602 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
2603 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
2604 (tc_gen_reloc): Likewise.
2605 (arm_fix_adjustable): Likewise.
2606 (elf32_arm_force_relocation): New.
2607 (armelf_frob_symbol): Remove coff-style symbol support.
2609 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
2611 * config/tc-i386.c (i386_operand): Fix typo in last patch.
2613 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
2615 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
2616 OBJ_COFF so that routine is defined for a.out format.
2618 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
2620 * config/tc-i386.c (i386_operand): Detect non-segment registers
2621 used as segment prefixes.
2623 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
2625 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
2626 optimize across FDE boundaries.
2628 * config/obj-coff.c (obj_coff_section): Preserve any link once
2629 flags when setting the section flags.
2631 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
2633 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
2634 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
2636 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2638 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
2641 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
2643 * frags.c (frag_grow): Include the size of the frag struct in the
2646 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
2647 if the new subseg comes before the old.
2649 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2651 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
2652 to handle edge8 and edge16.
2654 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
2656 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
2657 before we clobber the symbol involved.
2659 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
2661 * config/tc-arm.c: Remove OBJ_ELF definitions for
2662 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
2663 use arm_adjust_symtab for OBJ_COFF.
2664 (armelf_adjust_symtab): New Routine.
2665 * config/tc-arm.h: Define obj_adjust_symtab to
2666 armelf_adjust_symtab for OBJ_ELF.
2668 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
2670 * configure.in: Make all i386-elf targets use bfd_gas.
2671 * config/tc-i386.c (tc_i386_force_relocation): New.
2672 (tc_i386_fix_adjustable): Don't fix vtable relocs.
2673 (md_apply_fix3): Likewise.
2674 (tc_gen_reloc): Handle them.
2675 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
2676 tc_i386_force_relocation.
2678 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
2680 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
2682 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
2684 * config/tc-d30v.c (md_assemble): Copy previous opcode over
2685 current opcode after writing the first insturction of a reverse
2688 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
2690 * read.h (generate_lineno_debug): Add prototype.
2691 * read.c (generate_lineno_debug): Make non-static.
2693 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2695 * config/tc-i386.c (md_assemble): Only warn for address/data size
2698 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
2700 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
2701 against Thumb function names, as the linker needs this information.
2703 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
2705 * expr.c (operand): Check also that there is no advance in operand
2706 after atof_generic in order to decide "is it label 0f or floating
2709 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
2711 * config/tc-m32r.c: Replace double dash prefix to M32R specific
2712 command line options with a single dash.
2713 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
2715 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
2717 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
2718 * tc-arm.c (arm_fix_adjustable): New routine.
2720 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
2722 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
2723 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
2724 demand_empty_rest_of_line before mri_comment_end.
2725 (equals): Check garbage after expression before
2726 mri_comment_end in MRI mode.
2728 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
2730 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
2731 small immediate constant to use the constant itself rather than
2734 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
2736 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
2737 (pa_leave): Likewise.
2739 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2741 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
2743 (i386_operand): Fix an error message.
2745 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
2747 * doc/c-arm.texi (ARM Directives): Document .req directive.
2749 * config/tc-arm.c (reg_required_here): Display erroneous string if
2750 the register name could not be decoded.
2751 Do not set inst.instruction if the sift is -1.
2753 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
2755 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
2758 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
2760 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2761 even if it is belived to be unnecessary.
2763 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2765 config/tc-i386.c (i386_operand): Size immediate constants by
2766 suffix (erroneously removed as part of July 7 change).
2768 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
2770 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
2771 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
2772 (armelf_frob_symbol): New Routine.
2773 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
2775 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
2777 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
2779 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
2781 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
2782 command line switches passed to assembler.
2784 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
2786 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
2787 (gas_cgen_opcode_desc): Declare.
2788 (gas_cgen_parse_operand): Declare.
2789 (*): Prepend gas_ to gas specific fns to denote them as such.
2791 * cgen.c (gas_cgen_opcode_desc): New global
2792 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
2793 (queue_fixup): Renamed from cgen_queue_fixup.
2794 (*): Prepend gas_ to gas specific fns to denote them as such.
2796 (gas_cgen_md_apply_fix3): Update call to insert_operand.
2797 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
2798 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
2799 Open opcode table and initialize it.
2800 (make_parallel): Use gas_cgen_opcode_desc.
2801 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
2802 (md_assemble): Ditto.
2804 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
2806 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
2807 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
2808 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
2809 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
2810 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
2811 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
2812 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
2813 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
2814 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
2815 (INIT_STAB_SECTION): Likewise.
2816 (OBJ_PROCESS_STAB): Likewise.
2818 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
2819 (md_parse_option): Watch for them.
2820 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
2821 (md_begin): Kill neverdef code.
2822 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
2823 (s_alpha_prologue): Watch alpha_cur_ent_sym.
2824 (s_alpha_coff_wrapper): New.
2825 (md_pseudo_table): Trap all ECOFF pseudos.
2827 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
2829 Start of changes to remove mdebug section from mips*-elf
2830 Based on MIPS_STAB_ELF definition
2831 * acconfig.h: undef if not configured
2832 * config.in: undef if not configured
2833 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
2834 * config/tc-mips.c (s_ent): set BSF_FUNCTION
2835 * stabs.c (s_stab_generic): flush frag
2837 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
2839 * configure.in: (arm-*-elf): Handle.
2840 (thumb-*-elf): Handle.
2841 * configure: Regenerate.
2842 * read.c (stringer): Fix typo in comment.
2843 * write.c (fixup_segment): Don't add symbol value to addend if
2845 * config/tc-arm.c (md_section_align): Don't align dwarf debug
2847 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
2850 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
2852 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
2853 (write_2_short): Emit warning if new flag is set.
2854 (do_assemble): Set flags if left instruction is one of special
2855 "right-instruction-killer" type.
2857 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
2859 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
2860 Always output words in debug_info section as big endian.
2861 (sparc_target_format): Choose correct bfd target.
2862 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
2864 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
2866 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
2867 to work with internationalization code. Issue an error when two
2868 operands match that are not allowed to match.
2870 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
2872 * configure.in (install_tooldir): Allow target to specify whether
2873 it wants to be installed in $(tooldir)/bin.
2874 * configure: Regenerate.
2875 * Makefile.am (install-exec-local): Set install-exec-tooldir
2876 dependency via configure.
2877 * Makefile.in: Regenerate.
2879 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
2881 * Makefile.am (install-exec-local): Split into two ...
2882 (install-exec-bindir,install-exec-tooldir): New rules.
2883 * Makefile.in: Regenerate.
2885 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
2887 * Makefile.am (install-exec-local): Don't remove the file before
2888 checking whether $(bindir) == $(tooldir)/bin. From Maciej
2889 W. Rozycki <macro@ds2.pg.gda.pl>.
2890 * Makefile.in: Rebuild.
2892 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
2894 * cgen.c: Include libiberty.h.
2895 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
2896 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
2897 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
2898 (md_cgen_lookup_reloc)): Declare.
2899 (md_cgen_record_fixup_exp): Declare.
2900 * config/tc-m32r.h (md_pcrel_from_section): Declare.
2901 (m32r_relax_frag): Declare.
2902 (cgen_md_apply_fix3): Decls moved to cgen.h.
2903 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
2904 (m32r_cgen_record_fixup_exp): Delete decl.
2905 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
2906 (assemble_nop): Delete.
2907 (expand_debug_syms): Delete unused `exp'.
2908 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
2909 Add default case for -Wall.
2910 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
2911 (md_atof): Delete unused wordP.
2913 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
2915 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
2918 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
2920 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
2921 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
2922 .print, .purgem, and .struct. Remove documentation for
2925 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
2927 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
2928 Update call to insert_operand.
2930 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
2932 * config/tc-m32r.c (ms_show_usage): Formatting changes.
2934 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
2936 * config/tc-i386.c (md_assemble): Don't get confused by trailing
2937 whitespace after a prefix operator.
2939 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
2941 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
2943 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
2945 * config/tc-sparc.c (log2): New static function.
2946 (s_reserve): Use log2 to convert alignment before calling
2948 (s_common): Use log2 to convert alignment before calling
2949 record_alignment and frag_align.
2950 (sparc_cons_align): Use log2.
2952 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
2954 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
2955 (s_common): Likewise.
2957 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
2958 initialization of waddr.
2959 (sparc_elf_final_processing): Add default case to switch.
2961 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2963 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
2964 than temporary real.
2966 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
2968 * write.c (subsegs_finish): Don't align the segments if there were
2971 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
2972 copying aux information.
2974 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
2975 expression into a symbol.
2977 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2979 * config/tc-i386.c (mode_from_disp_size): Change arg and return
2980 type to unsigned int.
2981 (md_assemble): Change type used to store offsets from unsigned
2983 (i386_operand): Switch error check to only call RESTORE_END_STRING
2984 once after parse_register.
2986 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
2988 * config/tc-v850.c (md_show_usage): Changed format to match that
2991 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
2993 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2995 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
2997 (md_apply_fix_2): Force the symbol of the vtable reloc to be
3000 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
3002 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
3003 * doc/Makefile.in: Rebuild.
3005 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
3007 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
3008 for %lo expressions.
3009 (mips_ip, case 'u'): Move range check after code to mask
3010 off bits in %hi/%lo expressions. Mask off high bits for
3013 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
3015 * doc/Makefile.am (gasver.texi): New target.
3016 (as.info, as.dvi): Depends upon gasver.texi.
3017 * doc/as.texinfo: Include gasver.texi. Mention version number on
3018 title page and in top node.
3019 * doc/Makefile.in: Rebuild.
3021 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
3023 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
3024 but not including the line containing the edict.
3025 * listing.h (LISTING_EOF): New.
3026 * input-scrub.c (input_scrub_next_buffer): Call it.
3028 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3030 * config/tc-i386.c (i386_operand): Don't set the size of an
3031 immediate address based solely on the suffix and the mode.
3033 * config/tc-i386.c (md_assemble): Add assertion to make sure
3034 overlap2 does not set Imm.
3036 * config/tc-i386.c (space_chars): Remove. The scrubber converts
3037 sequences of whitespace to a single space.
3038 (is_space_chars): Just compare with space.
3039 (md_begin): Don't initialize space_chars.
3040 (md_assemble): Just skip a single whitespace character.
3041 (i386_operand): Rewrite base-index parsing to use new
3042 parse_register, and to skip white space. Skip white space in a
3043 number of other places too. Don't give error message if
3044 parse_register fails.
3045 (parse_register): Change reg_string parameter to be non-const.
3046 Add end_op parameter. Skip white space after the `%', and return
3047 end of register string. Give error message here rather than
3050 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
3052 Based on patch from Matt Semersky <matts@scd.hp.com>:
3053 * expr.c (op_encoding): Make const.
3054 (expr_set_precedence): New function.
3055 (expr_begin): Don't set operator rankings, just call
3056 expr_set_precedence.
3057 * expr.h (expr_set_precedence): Declare.
3058 * read.c (s_mri): Call expr_set_precedence.
3060 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
3062 * doc/as.texinfo (Statements): Remove paragraph discussing
3063 continuing lines with a backslash. This hasn't worked for years,
3066 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
3068 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
3070 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
3071 (ps_CTORS, ps_DTORS): New section types.
3072 (vms_fixup_xtors_section): New function
3073 (Ctors_Psect, Dtors_Psect): Define.
3074 (IS_GXX_XTOR): Define
3075 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
3076 Filter static constructors/destructors and add to
3077 Ctors_Symbols/Dtors_Symbols chain.
3078 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
3079 appropriate section.
3081 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
3082 * makefile.vms: Merge vax/vms support.
3084 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
3086 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
3087 (elf_pseudo_table): Add them.
3088 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
3089 (md_apply_fix): Accept them.
3090 (mips_fix_adjustable): Don't adjust them.
3091 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
3092 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
3093 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
3094 (tc_fix_adjustable): Don't adjust them.
3096 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
3098 * Makefile.am (CGEN_CPU_PREFIX): New variable.
3100 * Makefile.in: Regenerate.
3101 * configure.in: AC_SUBST cgen_cpu_prefix.
3102 * configure: Regenerate.
3104 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3106 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
3107 Changed all users of COND12_DELAY.
3109 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
3111 * config/tc-mn10300.c (set_arch_mach): New function.
3112 (md_pseudo_table): Add pseudo-ops to set the current machine type.
3113 (md_begin): Default to mn10300 mode.
3114 (md_assemble): Only accept instructions for the core mn10300
3115 chip and the active machine type.
3117 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
3119 * subsegs.h (segment_info_type): Give the struct a name.
3120 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
3121 * config/tc-h8500.h (tc_reloc_mangle): Declare.
3122 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
3123 * config/tc-w65.h (tc_reloc_mangle): Declare.
3124 * config/tc-z8k.h (tc_reloc_mangle): Declare.
3126 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
3128 * config/tc-v850.c (v850_comm): Restore old section
3129 after common processing.
3131 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
3133 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
3135 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
3137 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
3138 char with code that explicitly sign-extends.
3140 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
3142 * config/tc-v850.c (md_begin): Restore text section as the current
3143 section after creating call table sections.
3144 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
3147 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
3148 with call to macro SYM_AUXINFO.
3150 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
3152 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
3153 with the program transform name.
3154 * Makefile.in: Rebuild.
3156 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
3158 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
3161 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
3163 * config/tc-i386.c (i386_operand): Be prepared for a space between
3164 the open parenthesis and the start of the register operand,
3165 because of the June 16 change.
3167 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
3169 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
3172 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
3174 * config/tc-d30v.c (d30v_align): Always perform alignment request,
3175 even if it is belived to be unnecessary.
3177 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
3179 * write.c (adjust_reloc_syms): Never adjust relocs against weak
3181 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
3183 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
3185 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
3186 shift amount for a repeated operand. The shift amount for the
3187 repeated copy comes from the size of the operand.
3189 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
3191 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
3193 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
3195 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
3197 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3199 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
3200 characters in it as LEX_IS_SYMBOL_COMPONENT.
3201 * config/tc-i386.h (tc_symbol_chars): Define.
3202 (extra_symbol_chars): Declare.
3203 * config/tc-i386.c (extra_symbol_chars): Define.
3204 (comment_chars): Don't use '/' as comment start if TE_LINUX.
3205 (line_comment_chars): Set to '/' if TE_LINUX.
3206 * doc/c-i386.texi (i386-prefixes): Update.
3207 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
3209 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
3211 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
3212 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
3214 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
3216 * config/tc-d10v.c (md_apply_fix3): Checking displacement
3217 constraint in instructions REP & REPI.
3219 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
3221 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
3222 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
3224 (check_range): If the operand is shifted, then shift the number
3225 before checking its range.
3227 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
3229 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
3232 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
3234 * config/tc-v850.c (v850_comm): Create special sections as needed.
3236 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
3238 * config/tc-d10v.c (write_2_short): Addition of swapping
3239 instructions for sequential and reverse sequential order when
3240 given order is not possible.
3242 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
3244 * Makefile.am: Rebuild dependencies.
3245 (DEP_INCLUDES): Fix reference to intl build directory.
3246 * Makefile.in: Rebuild.
3248 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3250 * doc/c-i386.texi: Update 16 bit documentation.
3252 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
3253 IgnoreDataSize to IgnoreSize as they are used for address size as
3255 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
3256 32-bit mode, similarly addr16/data16 and variants.
3258 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
3260 * config/tc-d30v.c (md_assemble): Fix handling of reverse
3261 sequential word multiply instructions.
3263 (do_assemble): Add extra command line argument, to allow mul32
3264 attribute to be preserved across parallel insns.
3265 (md_assemble): Insert NOPs between explicitly parallel insns which
3266 contain an 32 bit multiply and a 16 multiply.
3268 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3270 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
3273 * config/tc-i386.c (reloc): Add braces.
3275 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
3276 consistent with Intel naming.
3277 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
3278 use bitfields in sib_byte.
3279 (modrm_byte): Don't use bitfields here either.
3281 * config/tc-i386.c (current_templates): Add const.
3282 (parse_register): Add const to return, param, and char *s.
3283 (i386_operand): Add const to reg_entry *r.
3284 * config/tc-i386.h (templates): Add const to start, end.
3286 Inspired by code for 16 bit gas support from Martynas Kunigelis
3287 <martynas@nm3.ktu.lt>:
3288 * config/tc-i386.c (md_assemble): Add full support for 16 bit
3289 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
3290 (uses_mem_addrmode): Remove.
3291 (md_estimate_size_before_relax): Add support here too.
3292 (md_relax_table): Rewrite interface to md_relax for 16 bit
3294 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
3295 (opcode_suffix_to_type): Remove.
3296 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
3297 (SIZE_FROM_RELAX_STATE): Modify to suit above.
3298 (md_convert_frag): Likewise.
3299 (i386_operand): Add support for 16 bit base/index regs,
3300 immediates, and displacements. Remove some unnecessary casts, and
3301 localise end_of_operand_string, displacement_string_start,
3302 displacement_string_end variables. Add GCC_ASM_O_HACK.
3303 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
3305 * config/tc-i386.c (prefix_hash): Remove.
3306 (md_begin): Rewrite without obstacks. Remove prefix hash table
3307 handling. Rewrite lexical table handling.
3308 (i386_print_statistics): Don't print prefix statistics.
3309 (md_assemble): Rewrite instruction parser so that line is not
3310 converted to lower case. Don't do a hash_find for prefixes,
3311 instead recognise them via opcode modifier.
3312 (expecting_operand, paren_not_balanced): Localise variables.
3313 * config/tc-i386.h (IsPrefix): Define.
3314 (prefix_entry): Remove.
3316 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
3317 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
3318 '\\' in case where comment_chars contains '/'.
3320 * config/tc-i386.c (MATCH): Ensure given operand and template
3321 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
3322 you must write `ljmp *table(%ebx)'.
3324 From H.J. Lu <hjl@gnu.org>:
3325 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
3326 as 0 ifndef BFD_ASSEMBLER.
3327 (md_assemble): Allow immediate operands without suffix or
3328 other reg operand to default in size to the current code size.
3330 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
3332 * config/tc-v850.c (md_begin): Restore creation of
3333 .call_table_text and .call_table_data sections.
3335 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
3337 * config/tc-d30v.c (md_assemble): Set execution type to unknown
3338 after emitting a word of noops.
3340 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3342 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
3343 (i386_operand): Simplify checks for valid base/index combinations.
3344 Disallow `in 4(%dx),%al'.
3346 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
3348 (add_prefix): Change parameter from char to int.
3350 * config/tc-i386.h (Ugh): Define opcode modifier.
3351 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
3353 * config/tc-i386.c (md_assemble): Rewrite MATCH and
3354 CONSISTENT_REGISTER_MATCH macros to check register types more
3355 thoroughly. Check for illegal suffix/operand combinations
3356 when matching insns with operands. Handle new `s' suffix, and
3357 associated FloatMF opcode modifier for float insns with memory
3359 * config/tc-i386.h (FloatMF): Define new opcode modifier.
3360 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
3361 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
3362 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
3363 DATA_PREFIX_OPCODE throughout.
3365 * config/tc-i386.c (REGISTER_WARNINGS): Define.
3366 (md_assemble): Rewrite suffix/register operand checking code to be
3367 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
3368 AnyMem, the better to grep.
3370 (i386_operand): Don't set Mem bits in i.types[this_operand] when
3371 given a memory operand. Don't set Abs bits either.
3372 (type_names): Remove Mem*, Abs*.
3373 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
3374 define opcode_modifiers as these cases are handled by Disp8,
3375 Disp16, Disp32 and suffix checks.
3376 (COMES_IN_BOTH_DIRECTIONS): Remove.
3377 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
3379 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
3380 if IgnoreDataSize modifier given. Remove ShortformW modifier
3381 test. Add test for ShortForm in W base_opcode modification.
3382 Merge Seg2ShortForm and Seg3ShortForm code.
3383 * config/tc-i386.h (ShortFormW): Remove.
3384 (IgnoreDataSize): Define.
3386 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
3388 * config/tc-d30v.c (md_assemble): Store previous segment state
3389 with previous instruction.
3391 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3393 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
3394 (ebp, esp): Remove static variables.
3395 (MATCH): Remove test for InOutPortReg.
3396 (i386_operand): Properly handle InOutPortReg here instead.
3397 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
3398 (md_assemble): Simplify and correct modrm and sib generation.
3399 (i386_operand): Add warning for scale without index.
3400 Rewrite checks for valid base/index combinations.
3402 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
3403 macros and enclose in do while(0).
3404 (RESTORE_END_STRING): Likewise.
3405 (md_assemble): Add one to printed operand number so we start
3406 from 1 not 0. Add some more gettext invocations.
3407 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
3410 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
3411 DATA_PREFIX, SEG_PREFIX): Define.
3412 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
3413 (check_prefix): Remove function.
3414 (add_prefix): New function. Add prefix to i.prefix as well as
3416 (md_assemble): Changes for add_prefix. Remove hack for wait
3417 prefix, instead always output prefixes in fixed order. Test
3418 for jcxz/loop when selecting between word & dword operations,
3419 and add address size prefix rather than operand size prefix.
3420 Remove operand -> address size hack when emitting jcxz/loop.
3421 (i386_operand): Remove O_Absent check as it's done in expr.
3423 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
3425 * configure.in: Recognize m5200 as a cpu_type of m68k.
3426 * aclocal.m4: Rebuild with current libtool.
3427 * configure: Rebuild.
3429 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3431 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
3432 to relaxable_symbol to prevent references to external symbol from
3435 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
3437 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
3438 symbols are relaxable.
3440 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
3442 * config/tc-v850.c (md_begin): Don't create special
3443 sections by default.
3445 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
3447 * config/tc-mips.c (macro): For div and udiv, close the
3448 reorder block as soon as possible.
3450 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
3452 From Matt Semersky <matts@scd.hp.com>:
3453 * macro.c (macro_mri_mode): New function.
3454 * macro.h (macro_mri_mode): Declare.
3455 * read.c (s_mri): Call macro_mri_mode when switching in and out of
3458 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
3460 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
3463 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
3464 until after xstrdup in OBJ_EVAX case.
3466 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
3468 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
3469 offset calculation. Also, use VAX_BRW from vax-inst.h instead
3470 of hardcoded magic number.
3471 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
3473 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
3475 * read.c (do_s_func): New function.
3477 * read.h (do_s_func): Add prototype.
3479 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
3481 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
3482 nops if fill pattern not specified.
3484 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
3486 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
3487 * config/te-go32.h (TE_GO32): Define.
3488 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
3490 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
3492 Implement .func/.endfunc pseudo-ops.
3493 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
3495 * read.c (potable): Add .func,.endfunc.
3496 (s_func): New function.
3497 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
3499 (in_doc_func_p,current_function_label): New static globals.
3500 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
3502 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
3504 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
3505 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
3506 * config/tc-arm.h (WORKING_DOT_WORD): Define.
3507 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
3508 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
3509 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
3510 * config/tc-i860.h (WORKING_DOT_WORD): Define.
3511 * config/tc-i960.h (WORKING_DOT_WORD): Define.
3512 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
3513 * config/tc-w65.h (WORKING_DOT_WORD): Define.
3514 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
3515 * config/tc-a29k.c: Don't define md_short_jump_size,
3516 md_long_jump_size, md_create_short_jump or md_create_long_jump.
3517 * config/tc-alpha.c: Likewise.
3518 * config/tc-alpha.h: Likewise.
3519 * config/tc-arm.c: Likewise.
3520 * config/tc-h8300.c: Likewise.
3521 * config/tc-h8500.c: Likewise.
3522 * config/tc-hppa.c: Likewise.
3523 * config/tc-i860.c: Likewise.
3524 * config/tc-i960.c: Likewise.
3525 * config/tc-ppc.c: Likewise.
3526 * config/tc-sh.c: Likewise.
3527 * config/tc-sparc.h: Likewise.
3528 * config/tc-tic30.c: Likewise.
3529 * config/tc-w65.c: Likewise.
3530 * config/tc-z8k.c: Likewise.
3532 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
3534 * config/tc-vax.c (_): Delete this macro used for placeholder
3535 values in vax_operand_width_size; it conflicts with the _() macro
3536 used for internationalization.
3538 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
3540 * symbols.c (symbol_find_base): Fix case insensitive symbol name
3541 code. From Chris Moller <moller@bops.com>.
3543 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
3544 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
3545 * read.c (emit_expr): Initialize seg and subseg fields of a new
3547 * write.c (write_object_file): Switch to the appropriate segment
3548 and subsegment when processing a broken word.
3550 * config/tc-m68k.c (mri_assemble): New static function.
3551 (build_mri_control_operand): Call mri_assemble rather than
3553 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
3554 (s_mri_endf, s_mri_endw): Likewise.
3556 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
3558 * read.c (s_org): Call md_flush_pending_output if it is defined.
3560 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
3562 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
3564 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
3565 (md_parse_option): Add for same.
3566 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
3567 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
3568 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
3570 * config/tc-sparc.h (cons_fix_new_sparc): Added.
3572 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
3574 * config/tc-arm.c (find_real_start): Relax definition of local
3577 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
3579 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
3580 symbols at the given address, not just the last one specified.
3582 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
3584 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
3585 or number_to_chars_littleendian to write data.
3587 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
3589 * config/tc-v850.c (md_assemble): Remove artificially created
3590 register name symbols.
3592 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
3594 * write.c (fixup_segment): Change "segment" to "section" in
3597 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
3599 * write.c (fixup_segment): Change sym1-sym2 message again.
3601 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
3603 * write.c (fixup_segment): Improve error message for sym1-sym2
3604 errors when sym1 is in a different segment from sym2.
3606 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
3608 * config/tc-m32r.c (warn_unmatched_high): New static local.
3609 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
3610 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
3611 (md_longopts): Recognize --{no-,}warn-unmatched-high.
3612 (md_parse_option): Likewise.
3613 (md_show_usage): Likewise.
3614 (m32r_frob_file): Likewise.
3616 * read.c (generate_file_debug,generate_lineno_debug): New functions.
3617 (read_a_source_file): Call them.
3618 * read.h (stabs_generate_asm_file): Declare.
3619 * stabs.c (stabs_generate_asm_file): New function.
3620 (generate_asm_file): New function.
3621 (stabs_generate_asm_lineno): Move file name handling into
3624 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
3626 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
3627 (d30v_current_align, d30v_current_align_seg): New variables.
3628 (d30v_last_label): New variable.
3629 (d30v_align, s_d30v_align, s_d30v_text): New functions.
3630 (s_d30v_data, s_d30v_section): Likewise.
3631 (md_pseudo_table): Call them.
3632 (md_begin): Initialize d30v_current_align_seg.
3633 (md_assemble): Call d30v_align when needed by known current alignment.
3634 (d30v_frob_label, d30v_cons_align): New functions.
3635 * config/tc-d30v.h (md_do_align): Remove.
3636 (tc_frob_label): Call d30v_frob_label.
3637 (md_cons_align): New.
3639 * config/tc-d30v.c (find_format): Convert complex expressions to
3640 expression symbols before processing. Clean up code formatting.
3642 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
3644 * po/Make-in (install-info): New target.
3646 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
3648 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
3650 * config/tc-mn10300.c (md_assemble): Likewise.
3652 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
3654 * Makefile.am: Update with `make dep-am'.
3655 (HFILES): Add cgen.h.
3656 (cgen.o): Depend on cgen.h.
3657 * Makefile.in: Regenerate.
3659 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
3661 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
3663 * gasp.c (grab_label): Permit a label to be a preprocessor
3664 variable by permitting a label to start with a backslash.
3666 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
3668 * config/tc-mips.c (validate_mips_insn): Removed hack
3669 for previously inaccessible bitfields in some INSN_TRAP
3672 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
3674 * config/tc-d30v.c (do_assemble): Abort with error message
3675 if opcode operands do not match.
3677 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
3679 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
3680 'q' operand format for 20-bit "break"/"sdbbp" instructions.
3681 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
3682 similar new 'q' operand.
3684 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
3686 * cgen.c (cgen_asm_finish_insn): Fix typo.
3688 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
3691 * cgen.c: Include it.
3692 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
3693 (cgen_asm_finish_insn): Result is now void. New arg `result'.
3694 All callers updated.
3695 * config/tc-m32r.c: Include cgen.h.
3696 (m23r_insn): New members num_fixups,fixups.
3698 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
3700 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
3701 to avoid compiler warning.
3703 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
3705 * makefile.vms: Run dec c with /nodebug. Pass CC value when
3708 * makefile.vms (OBJS): Add ehopt.obj
3710 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
3712 * doc/c-vax.texi: Correct and extend vax/vms documentation.
3714 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
3716 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
3717 a short format insn.
3718 (md_assemble): Set it for explicitly packed insns.
3720 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
3722 * config/obj-coff.c (c_symbol_merge): Do not take address of
3723 native fields when performing the memcpy.
3725 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
3727 * config/tc-mips.c (macro,macro2): Implement
3728 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
3730 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3732 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
3733 relocations against globally visible symbols.
3734 * config/tc-m68k.c (relaxable_symbol): New macro.
3735 (m68k_ip, md_estimate_size_before_relax): Use it.
3736 (tc_m68k_fix_adjustable): Also handle weak symbols.
3738 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
3740 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
3741 references to externally visible symbols.
3742 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3743 values in twice for a PC relative reloc if the symbol is
3746 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
3747 don't adjust a PC relative reloc against an externally visible
3749 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
3750 for a PC relative fixup against an externally visible defined
3751 symbol, arrange to store object file and addend values as though
3752 the symbol were not defined.
3753 (tc_gen_reloc): Likewise.
3755 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
3757 * read.c (sizeof_leb128): Referenced externally by write.c so
3760 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
3762 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
3763 and expand a 'debug' symbol associated with the next instruction
3764 that does not cause a short instruction to be filled with a NOP.
3765 (md_pseudo_table): Add support for .debugsym.
3766 (assemble_parallel_insn): Add calls to expand_debug_sym as
3768 (md_assemble): Ditto.
3770 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
3772 * as.c (main): Conditionally call setlocale.
3773 * gasp.c (main): Likewise.
3774 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
3775 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
3777 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
3779 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3781 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
3783 * config/tc-hppa.c: Change all calls to bzero to use memset.
3784 (pa_ip): Add cast to avoid warning.
3785 (tc_gen_reloc, md_apply_fix): Likewise.
3786 (pa_find_space_by_number): Likewise.
3787 (hppa_force_relocation): Likewise.
3788 (pa_block): Change i to unsigned int.
3789 * config/obj-som.h (obj_som_copyright): Declare.
3791 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
3793 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
3794 for line numbers for assembly source.
3796 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
3798 * configure.in: Change version number to 2.9.4
3799 * configure: Rebuild.
3801 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
3803 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
3805 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
3807 * ecoff.h: Change symbolS in function declaration to struct
3810 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
3812 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
3813 (md_convert_frag): Fix i18n typo.
3815 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
3817 * ecoff.c (ecoff_get_cur_proc_sym): New function.
3818 * ecoff.h: Protoype it.
3819 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
3820 [EVAX] (s_alpha_prologue): Delete.
3821 (md_pseudo_table): Update.
3823 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
3825 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
3826 array to local pointer.
3827 (get_args, parse_expr): Add casts to avoid warnings.
3829 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
3831 * read.c (s_set): Cast xmalloc return value to fragS *.
3832 * config/tc-m68k.c (m68k_ip): Function made static to match
3833 previous forward declaration.
3834 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
3836 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
3838 * config/tc-v850.c: Add internationalisation macros to error
3841 * config/tc-m32r.c (can_make_parallel): Add internationalisation
3842 macros to error strings.
3844 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
3846 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
3847 reloc is in the TOC csect.
3848 (md_apply_fix3): Correct gettext typo.
3850 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
3852 * config/tc-arm.c (find_real_start): Ignore symbols starting with
3853 .L - they are local labels and the branches are not really
3854 function calls but rather far jumps.
3856 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
3858 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3860 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
3862 * config/tc-i386.c (md_assemble): Print operand number rather than
3863 using ordinal_names.
3864 (i386_operand): Likewise.
3866 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
3868 * Makefile.am (INTLLIBS): Define to work around apparent automake
3870 All Makefiles: Regenerated.
3872 * Many files: Added gettext invocations around user-visible
3874 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
3875 HAVE_LC_MESSAGES): Define.
3876 * dep-in.sed: Added asintl.h.
3877 * po/Make-in: New file.
3878 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
3880 * read.c (Z_): Renamed from `_'.
3881 * Makefile.am (SUBDIRS): Added po.
3882 (POTFILES): new macro.
3883 (po/POTFILES.in): New target.
3884 ($(OBJS)): Added asintl.h.
3886 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
3887 (as_new_LDADD): Added $(INTLLIBS).
3888 (as_new_DEPENDENCIES): Added $(INTLDEPS).
3889 (gasp_new_LDADD): Added $(INTLLIBS).
3890 (gasp_new_DEPENDENCIES): New macro.
3891 * configure, aclocal.m4: Rebuilt.
3892 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
3894 (ALL_LINGUAS): Define.
3895 * macro.c: Include "asintl.h".
3896 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
3897 * as.h: Include "asintl.h".
3898 * config/tc-i386.c (ordinal_names): Removed.
3899 (md_assemble): Changed error text to avoid ordinal_names.
3900 (i386_operand): Likewise.
3901 (reloc): Added as_bad to avoid i18n problems.
3902 (tc_gen_reloc): Likewise.
3903 * config/tc-arm.c (bad_args): Now a #define.
3905 * config/obj-vms.c (VMS_stab_parse): Changed type of
3907 (global_symbol_directory): Unified strings to avoid i18n
3909 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
3910 avoid i18n problems.
3911 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
3912 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
3914 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
3916 * config/tc-v850.c (md_assemble): Changed C++ comment into C
3918 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
3920 * as.c (print_version_id): Added an fprintf to avoid i18n
3922 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
3924 * expr.c (expr): Added as_warn call to avoid i18n problems.
3925 * messages.c (as_assert): Changed code to avoid i18n problems.
3926 (as_abort): Likewise.
3927 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
3928 (s_space): Likewise.
3929 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
3931 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3933 * config/tc-i386.c (check_prefix): New static function, split out
3935 (struct _i386_insn): Add wait_prefix field.
3936 (md_assemble): Remove wait_prefix local variable. Use
3937 check_prefix when adding a prefix.
3939 * config/tc-i386.c (current_templates): New static variable.
3940 (md_assemble): Remove current_templates local variable.
3941 (md_assemble, i386_operand): Improve error and warning messages in
3942 many places. Add RESTORE_END_STRING in many places before error
3943 return. Clarify some comments.
3945 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
3947 (md_assemble): Parse string instruction operands, looking for
3948 segment override prefixes. Check for invalid segment prefixes on
3950 (i386_operand): i.seg[] and max mem_operand changes for string
3952 * config/tc-i386.h (EsSeg): Define.
3954 * config/tc-i386.h (regKludge): Define.
3955 (iclrKludge, imulKludge): Don't define.
3956 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
3957 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
3958 opcode_modifier checks to look for more common cases first. Add
3959 default_seg for IsString case.
3961 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
3963 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
3965 * configure: Rebuild with new automake and libtool.
3966 * aclocal.m4, Makefile.in: Likewise.
3968 * doc/Makefile.am (as.dvi): New target.
3969 * doc/Makefile.in: Rebuild.
3971 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
3973 * configure.in: Added sparc86x support.
3975 * configure: Rebuild.
3977 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
3979 (md_parse_option): Warn if -EL is not supported for this architecture.
3981 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
3983 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
3985 * config/tc-mips.c (mips_ip): Note when we use get match on
3986 the full instruction name.
3988 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
3990 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
3991 back into the expression to handle add/sub simplification correctly.
3993 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
3995 * config/tc-mips.c (hilo_interlocks): Remove 4300.
3997 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
3999 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
4002 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
4004 * symbols.c (max_indent_level): New global.
4005 (print_symbol_value_1): Use it.
4006 * expr.h (expr_build_dot): Declare.
4007 * expr.c (expr_build_dot): New function.
4009 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
4011 * symbols.c (print_binary): New function.
4012 (print_expr_1): Call it.
4014 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4016 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
4017 operand in the opcode.
4019 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4021 * config/tc-i386.h: Reorder operand flags and opcode modifier
4022 flags for clarity. Remove unused definitions: Unknown,
4023 ImmUnknown, DispUnknown, NoModrm.
4024 * config/tc-i386.c (type_names): Add missing Debug type.
4025 (md_assemble): Better duplicate prefix checking. Quicker string
4026 instruction check via new opcode_modifier flag.
4028 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
4030 * doc/as.texinfo (Invoking): Clarify -Wa example.
4032 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
4034 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
4035 (s_mips_weakext): Define.
4036 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
4037 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
4040 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
4042 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
4043 is an error if the value can not be computed at assembly time.
4044 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
4046 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
4048 * gasp.c (main): Set next field of new include_path structure to
4049 NULL. From Avery Pennarun <averyp@gdc.ca>.
4051 * read.c (s_mri_sect): Call as_bad rather than abort for an
4052 unsupported MRI target.
4054 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
4056 * config/tc-arm.c (arm_validate_fix): New function. Determine if
4057 the destination of a branch instruction should be altered.
4058 (find_real_start): New function: Locate the real, Thumb coded
4059 start of a Thumb function.
4060 (do_t_branch23): Alter the destination of branches to Thumb
4063 * config/tc-arm.h: Define TC_VALIDATE_FIX.
4065 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
4067 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
4070 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4072 * doc/as.texinfo: Use @itemx for a secondary item in a table.
4073 * doc/c-hppa.texi: Likewise.
4075 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
4077 * Makefile.am: Rebuild dependencies.
4078 * Makefile.in: Rebuild.
4080 * Makefile.am (DEP_INCLUDES): New variable.
4081 (.dep1): Change to work when srcdir is not an absolute path.
4082 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
4083 * Makefile.in: Rebuild.
4085 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
4087 * config/tc-i386.h, config/tc-i386.c: Revert March 24
4088 LinearAddress patch.
4090 * configure.in: Set version to 2.9.1.
4091 * configure: Rebuild.
4093 * Branched binutils 2.9.
4095 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4097 * config/tc-i386.h (FWait): Define.
4098 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
4099 other prefixes. Check FWait flag in opcode table to see which
4100 instructions require an fwait prefix.
4102 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4104 * stabs.c (get_stab_string_offset): Always create a stab string
4107 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
4109 Fix some gcc -Wall warnings:
4110 * atof-generic.c (atof_generic): Add casts to avoid warnings.
4111 * ehopt.c (eh_frame_code_alignment): Likewise.
4112 * expr.c (integer_constant, operand): Likewise.
4113 * frags.c (frag_align): Likewise.
4114 * gasp.c (level_0, change_base, doinstr): Likewise.
4115 * hash.c (hash_ask): Likewise.
4116 * listing.c (listing_page, calc_hex, print_lines): Likewise.
4117 (debugging_pseudo): Likewise.
4118 * macro.c (define_macro, check_macro): Likewise.
4119 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
4120 (ignore_rest_of_line, float_cons): Likewise.
4121 * symbols.c (decode_local_label_name): Likewise.
4122 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
4123 (fixup_segment, number_to_chars_bigendian): Likewise.
4124 (number_to_chars_littleendian): Likewise.
4125 * config/atof-ieee.c (gen_to_words): Likewise.
4126 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
4127 (sparc_ip, parse_keyword_arg, s_common): Likewise.
4128 * read.c (output_big_sleb128): Initialize locals to avoid
4130 (output_big_uleb128, equals): Likewise.
4131 * atof-generic.c (atof_generic): Change number_of_digits_* locals
4132 to unsigned int. Change zeros to unsigned int.
4133 * cond.c (s_if): Add return to default case.
4134 * frags.c (frag_now_fix): Change return type to addressT.
4135 * frags.h (frag_now_fix): Update declaration.
4136 * listing.c (file_info_struct): Change linenum to unsigned int.
4137 (struct list_info_struct): Change hll_line to unsigned int.
4138 (print_source): Update format string.
4139 * read.c (emit_expr): Change scan to unsigned int, and don't
4140 bother to initialize it.
4141 * symbols.c (dollar_label_count): Change to unsigned long.
4142 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
4143 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
4144 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
4146 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
4148 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
4149 mcf5200 just as we do for m68000.
4150 (m68k_init_after_args): Likewise.
4151 (md_estimate_size_before_relax): Likewise.
4153 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
4155 * config/tc-v850.c (md_assemble): Store relocation addend in
4156 fixup instead of instruction.
4158 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4160 * config/tc-i386.c (md_assemble): Swap template arguments to
4161 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
4162 This macro is currently symmetric, so passing them the wrong
4163 way didn't cause any problem, but may if the macro is changed
4165 After copying template to i.tm, use i.tm. rather than t-> to
4166 access fields, and make t a const*
4167 Move i.tm.operand_types[] swap to immediately after the copy.
4169 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
4171 * expr.h (expr_build_uconstant): Add prototype.
4172 (expr_build_unary,expr_build_binary): Add prototypes.
4173 * expr.c (expr_build_uconstant): New function.
4174 (expr_build_unary,expr_build_binary): New functions.
4176 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
4178 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
4179 * macro.c (macro_expand_body): Increase buffer size.
4180 * messages.c (as_warn): Likewise.
4181 (as_warn_where, as_bad, as_bad_where): Likewise.
4183 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
4185 Based on patch from H.J. Lu <hjl@gnu.org>:
4186 * Makefile.am (DISTSTUFF): New variable.
4187 (diststuff): New target.
4188 * Makefile.in: Rebuild.
4190 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
4192 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
4193 m32r_elf_section_change_hook.
4195 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
4196 emit a nop if a section ends with a 16 bit instruction.
4198 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
4200 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
4201 s_lcomm rather than obj_coff_lcomm.
4202 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
4204 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
4206 * config/tc-i386.h (LinearAddress): Define.
4207 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
4208 instruction, don't use a default segment.
4210 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
4212 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
4213 * configure: Rebuild.
4215 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
4217 * aclocal.m4, configure: Rebuild with libtool 1.2.
4219 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
4221 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
4222 PC relative branches. Patch courtesy of Jonathan Walton.
4225 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
4227 * configure.in (emulations): Add thumb-pe target.
4229 * configure (emulations): Add thumb-pe target.
4231 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
4233 * itbl-lex.l (yywrap): Don't define if already defined as a
4236 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
4238 * depend.c (quote_string_for_make): New function.
4239 (wrap_output): Use it.
4241 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
4243 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
4244 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
4246 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
4248 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
4249 Recognize -GN and -relax.
4250 (md_begin): Initialize gp size from -G switch.
4251 (alpha_force_relocation): Always force if -relax.
4252 (alpha_align): Take a new argument that will specify when to
4253 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
4254 Change all callers. Emit nop alignment padding as nop+unop pair.
4256 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
4258 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
4259 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
4261 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
4263 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
4264 require padding to the next long word boundary.
4266 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
4268 * cgen.c: #include symcat.h.
4269 * config/tc-m32r.c: Likewise.
4271 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
4273 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
4274 absolute expressions instead of '$' prefixed register names.
4276 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
4278 * read.c (s_set): Record file and line info for symbols when -as.
4279 (pseudo_set): Don't overwrite that dummy fragment.
4281 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
4283 * config/tc-ppc.c (md_pseudo_table): Add "section".
4284 (ppc_named_section): New static function.
4286 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
4288 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
4289 so we don't have to scan the entire list.
4291 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
4293 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
4294 case, allow the parallel instructions to modify the same flag
4297 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
4299 * listing.c (list_symbol_table): Categorize symbols by
4300 undefined_section rather than sy_frag->line == NULL.
4302 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
4304 * Makefile.am (install-exec-local): Install properly when ln
4305 fails or tooldir == prefix.
4307 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
4309 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
4310 Test result of insert_operand for error.
4312 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
4314 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
4315 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
4316 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
4317 * doc/Makefile.in: Rebuild.
4319 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
4321 * config/tc-mips.c (macro_build): Handle operand type 'C'.
4322 (macro): Fix handling of M_COP[0-3].
4324 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
4326 Based on patches from Ross Harvey <ross@teraflop.com>:
4327 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
4328 if macro_alternate or macro_mri.
4329 (getstring): Remove support for byte constants between < and >.
4330 (get_any_string): '<' only starts a string if macro_alternate or
4332 (macro_expand_body): Permit keyword parameters following
4333 positional parameters.
4335 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4336 * configure.in (alpha*-*-netbsd*): New target.
4337 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
4338 * configure: Rebuild.
4340 * as.h (flag_warn_suppress_instructionswap): Move from here...
4341 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
4342 here, and make static.
4344 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
4345 BFD_ASSEMBLER or MANY_SEGMENTS.
4347 * as.c (show_usage): Update bug-gnu-utils address.
4348 * gasp.c (show_usage): Likewise.
4349 * doc/as.texinfo (Bug Reporting): Likewise.
4351 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
4353 * config/tc-mips.c (load_address): Don't use mips III or mips IV
4354 insns regardless of the size of a pointer if we're in mips I or
4356 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4358 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4360 Fix rac to accept only a0:
4361 * tc-d10v.c (parallel_ok, find_opcode):
4362 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
4363 Introduce OPERAND_GPR.
4365 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
4367 * read.c (s_fill): Handle non-constant repeat counts by creating
4368 an rs_space fragment.
4370 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
4372 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
4373 from as_bad to as_warn.
4375 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
4377 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
4378 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
4379 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
4381 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
4383 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
4384 seg_fix_rotP rather than fix_root from seg_info.
4386 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
4388 * expr.c: Add support for 0x1_2_3_4 bignums.
4390 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
4392 * configure.in: Change -linux* to -linux-gnu*.
4393 * configure: Rebuild.
4395 * app.c (do_scrub_begin): Treat \r as whitespace.
4397 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
4399 * Makefile.am: Update dependencies.
4400 * Makefile.in: Rebuild.
4402 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
4404 * configure, aclocal.m4: Rebuild with new libtool.
4406 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
4408 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
4409 the argument to bfd_set_arch_mach.
4410 (load_address): Use bfd_arch_bits_per_address to determine the
4411 bit size of an address instead of looking at the isa level.
4412 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4414 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
4416 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
4418 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
4420 * ehopt.c: New file.
4421 * as.h (enum _relax_state): Add rs_cfa.
4422 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
4423 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
4424 * read.c (emit_expr): Call check_eh_frame.
4425 * write.c (cvt_frag_to_fill): Handle rs_cfa.
4426 (relax_segment): Likewise.
4427 * Makefile.am: Rebuild dependencies.
4428 (GAS_CFILES): Add ehopt.c.
4429 (GENERIC_OBJS): Add ehopt.o.
4430 * doc/internals.texi (Frags): Document rs_cfa.
4432 * as.c (show_usage): Mention --traditional-format.
4433 (parse_args): Accept --traditional-format.
4434 * as.h (flag_traditional_format): Declare.
4435 * output-file.c (output_file_create): If flag_traditional_format,
4436 set BFD_TRADITIONAL_FORMAT on stdoutput.
4437 * doc/as.texinfo, doc/as.1: Document --traditional-format.
4439 * config/tc-mips.c (append_insn): Make sure that if we have a
4440 fixup for an unmatched %hi reloc, it does not associated with a
4443 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
4444 * doc/Makefile.in: Likewise.
4446 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
4448 * config/tc-m32r.c (check_for_side_effects): New function.
4449 (can_make_parallel): Add checks for instruction side effects
4450 clashing with the other instruction.
4451 (assemble_parallel_insn): Improve warning messages. Return error
4452 message from non-swapped instruction order.
4454 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
4456 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
4458 * config/tc-arm.h: Replace md_after_pass_hook definition with a
4459 md_cleanup definition. This moves the forced literal output to
4460 the end of the source pass, and avoids macro's inserting literals
4461 into the code immediately after the macro expansion.
4463 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
4465 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
4466 a gas internal symbol is adjustable.
4467 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
4469 * as.h: If gcc version greater than 2.6, use `__format__' and
4470 `__printf__' in function attributes, rather than `format' and
4473 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
4475 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
4477 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
4479 Add tms320c30 support:
4480 * config/tc-tic30.h: New file.
4481 * config/tc-tic30.c: New file.
4482 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
4483 TARGET_FORMAT as "coff-tic30".
4484 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
4485 * Makefile.am: Rebuild dependencies.
4486 (CPU_TYPES): Add tic30.
4487 (CPU_OBJ_VALID): tic30-aout is valid.
4488 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
4489 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
4490 * configure, Makefile.in: Rebuild.
4492 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
4494 * config/tc-v850.c (md_assemble): Improvements to error messages.
4496 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
4498 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
4499 BFD_RELOC_HI16_S to store the high bits of any value.
4501 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
4502 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
4503 assembler calculate relocations to any external symbol at all.
4504 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
4505 involving generation of pc-relative relocs.
4506 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
4507 has been moved to md_apply_fix3.
4509 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
4510 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
4511 which actually means (the address of identifier's GOT entry) +
4512 constant, which is not particularly useful.
4514 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
4516 * read.h (include_dirs): Declare.
4517 (include_dir_count,include_dir_maxlen): Declare.
4519 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
4521 * configure.in: Correct check for shared opcodes library.
4522 * configure: Rebuild.
4524 * listing.c (buffer_line): If we can't open the file, set at_end.
4525 (listing_print): Remove unused local variable fi.
4527 * config/m68k-parse.y (reglistpair): Handle register list in
4530 * config/vms-conf.h: Don't undef VERSION.
4532 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
4534 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
4536 (GENERIC_OBJS): New variable, with the rest of the old OBJS
4538 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
4539 ($(srcdir)/make-gas.com): Rename from make-gas.com.
4540 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
4541 (EXTRA_DIST): Define.
4542 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
4543 explicitly rather than via the list of object files.
4544 (gcc-as.opt): New file created when make-gas.com is run.
4545 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
4546 itbl-cpu.h} to #include appropriate file rather than copying that
4548 * config/vms-conf.h: Synchronize with current config.in.
4549 * Makefile.in: Rebuild.
4551 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
4553 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
4554 (parallel_ok): Relaxed parallel subinstruction dependency check.
4556 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
4558 * as.h (flag_warn_suppress_instructionswap): added new flag.
4559 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
4560 command line argument.
4561 * tc-d10v.c (write_2_short): emit "Swapping instructions"
4562 warning only if flag_warn_suppress_instructionswap is false.
4564 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
4566 * configure.in (i386-*-mingw32*): New target.
4567 * configure: Rebuild.
4569 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
4571 * symbols.c (resolve_symbol_value): Don't set the segment if it
4572 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
4574 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
4577 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
4579 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
4580 depends upon HAVE_{UNLINK,REMOVE} values rather than host
4583 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
4585 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
4587 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
4589 * config/tc-v850.c (v850_insert_operand): Display instruction when
4590 an error is encountered.
4592 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
4594 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
4595 (i386-*-sco3.2v5*coff): New target.
4596 (i386-*-sco3.2*): New target.
4597 * configure: Rebuild.
4599 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
4601 * config/tc-v850.c: Tidy error message production.
4603 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
4605 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
4606 validate_immediate return value in the right type for comparisons
4609 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
4611 * listing.c (MAX_BYTES): Use listing variables not constants.
4612 (data_buffer): No longer an array, but a pointer.
4613 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
4614 (listing_listing): Allocate data_buffer.
4616 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
4618 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
4619 --listing-rhs-width, --listing-cont-lines.
4620 (show_usage): Update.
4621 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
4622 (listing_lhs_cont_lines, listing_rhs_width): New vars.
4623 (print_lines): Use the variables instead of the constants.
4624 (listing_listing): Likewise.
4625 * listing.h: Declare the new vars.
4627 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
4629 * as.c (parse_args): Add --keep-locals alias for -L.
4630 Add --strip-local-absolute.
4631 (show_usage): Update.
4632 * as.h (flag_strip_local_absolute): New flag.
4633 * symbols.c (S_IS_LOCAL): Use it.
4634 * config/obj-aout.h (S_IS_LOCAL): Likewise.
4635 * config/obj-bout.h (S_IS_LOCAL): Likewise.
4636 * config/obj-coff.h (S_IS_LOCAL): Likewise.
4638 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
4640 * config/tc-m32r.c: Detect if explicitly parallel instructions
4641 might have an io conflict and issue a warning message.
4643 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
4645 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
4646 cgen_swap_fixups): Functions to save, restore and swap the fixup
4647 chain with a backup copy.
4648 (cgen_asm_finish_insn): Returns address of constructed insn.
4650 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
4652 * listing.c (file_info_struct): Remove FILE, add POS.
4653 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
4654 (file_info): Don't open the file.
4655 (buffer_line): Check for the file in the last_open cache, updating
4657 (print_source): Don't reference file_info->file.
4658 (listing_listing): Likewise.
4659 (listing_print): Close the file in the cache, if any.
4661 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
4663 * read.c (dwarf_file_string): New file static variable.
4664 (emit_expr): Look for constant sequence that leads up to a file
4665 name in DWARF debugging output.
4666 (stringer): Use dwarf_file_string to decide whether to accept a
4667 string as a file name.
4669 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
4671 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
4672 (crack_operand): Add reg->reglst MRI hack.
4673 (r_seg): Put reglst symbols in reg_section.
4674 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
4676 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
4678 * tc-sh.c (get_specific): Handle SGR & DBR.
4680 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
4682 * tc-h8300.c (parse_reg): Take the length of the symbol into
4683 account when attempting to match a register name.
4684 * tc-h8500.c (parse_reg): Likewise.
4686 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
4688 * cgen.c: Formatting changes to improve readability.
4690 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
4692 * config/tc-mips.c (macro): Rework division code to avoid unfilled
4695 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
4697 Based on a patch from Jim Wilson
4698 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
4699 (tc_gen_reloc): Handle cross section PC relative relocs
4702 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
4704 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
4706 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
4708 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
4709 (expr_jmp_buf): New static local.
4710 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
4711 (cgen_md_operand): New function.
4712 * tc-m32r.c: Clean up pass over `struct foo' usage.
4713 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
4715 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
4717 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
4718 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
4720 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
4722 * config/tc-i386.c (i386_operand): Give an error if there are
4723 unrecognized characters after an expression.
4725 For older changes see ChangeLog-9697