1 1999-11-03 Ian Lance Taylor <ian@zembu.com>
3 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
6 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
8 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
9 to bfd_set_section_contents.
11 1999-11-03 Nick Clifton <nickc@cygnus.com>
13 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
15 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
17 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
18 (mips_ip): Use OPCODE_IS_MEMBER.
20 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
22 * config/tc-arm.c (reg_required_here): Improve comments.
24 * config/tc-arm.c (thumb_opcode): Add "variants" field.
25 (tinsns): Initialize variants field.
27 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
30 1999-10-27 Scott Bambrough <scottb@netwinder.org>
32 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
33 * config/tc-arm.h: Fix compile time warnings.
35 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
37 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
38 form @abs16, @(abs16) and @(abs16 + imm).
40 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
42 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
43 (ISA_HAS_64_BIT_REGS) New.
44 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
45 mips_emit_delays,macro_build,load_register,load_addresss,
46 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
47 and/or use new ISA_xxx macros in expressions involving
48 ISA, particularly mips_opts.isa.
50 1999-10-18 Michael Meissner <meissner@cygnus.com>
52 * expr.h (operatorT): Add machine dependent operators md1..md8.
53 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
54 for the machine dependent operators to use.
56 * expr.c (op_rank): Add machine dependent operators.
58 * config/tc-alpha.c (O_pregister): Define as a machine dependent
60 (O_cpregister): Ditto.
61 (md_begin): Change X_op test that field is wide enough to use
62 O_max instead of O_alpha_max.
63 (cpu_types): Fill in missing initializer.
64 (alpha_num_macros): Make unsigned.
65 (md_assemble): Make opnamelen be size_t.
66 (md_apply_fix): Cast alpha_num_operands to int before testing.
67 (alpha_force_relocation): Ditto.
68 (alpha_fix_adjustable): Ditto.
69 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
70 (tc_gen_reloc): Ditto.
71 (tc_get_register): Ditto.
78 (s_alpha_frame): Ditto.
79 (s_alpha_prologue): Ditto.
80 (s_alpha_file): Ditto.
81 (s_alpha_gprel32): Ditto.
82 (s_alpha_proc): Ditto.
84 (s_alpha_base): Ditto.
85 (s_alpha_align): Ditto.
86 (s_alpha_arch): Ditto.
88 (assemble_insn): Suppress unused variable warning.
90 (assemble_insn): Don't assume X_op and X_unsigned are in a given
91 order in the structure.
92 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
94 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
96 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
98 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
100 * config/tc-i386.c (i386_index_check): Correct #endif location.
102 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
104 * as.c (show_usage): Document new options.
105 (parse_args): Add --no-warn, --warn, --fatal-warnings,
106 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
107 (parse_args): Parse the new options.
108 (main): If there were warnings, and --fatal-warnings
109 was specified, print an error.
110 * as.h: New variable, flag_fatal_warnings, for new option.
112 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
114 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
115 '@'. Change autoincrement completers to fall through to cache control
118 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
120 (pa_parse_addb_64_cmpltr): New function.
122 * config/tc-hppa.c (pa_ip): Change error message.
123 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
124 '?Q' args to allow falling through.
126 * configtc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
127 Remove unused conditional codes.
128 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
130 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
132 * config/tc-d30v.c (CHAR_BIT): Define.
133 (check_range): Fix bit operations to support integers bigger than
136 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
138 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
141 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
142 Doug Evans <devans@cygnus.com>
144 Add support for m32rx.
145 * config/tc-m32r.c (enable_m32rx): New static global.
146 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
147 (allow_m32rx): New function.
148 (M32R_SHORTOPTS): Add `O'.
149 (md_longopts): Add --m32rx plus several warning options.
150 (md_parse_option): Handle new options.
151 (md_show_usage): Print them.
152 (md_begin): Enable m32rx.
153 (OPERAND_IS_COND_BIT): New macro.
154 (first_writes_to_seconds_operands): New function.
155 (writes_to_pc,can_make_parallel,make_parallel): New functions.
156 (target_make_parallel,assemble_two_insns): New functions.
157 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
158 If optimizing and m32rx, try to make consecutive insns parallel.
160 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
162 * config/tc-mips.c (nopic_need_relax): Allow for the
163 .sdata.foo sections generated by -fdata-sections,
164 and for the .gnu.linkonce.s sections generated by C++.
166 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
168 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
169 with cleaner code using completer prefixes. Add 'Y'.
171 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
173 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
175 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
176 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
177 insn does not match and we should try the next insn in the table.
179 1999-09-22 Nick Clifton <nickc@cygnus.com>
181 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
183 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
185 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
188 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
190 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
191 OBJ_ELF. If ELF, add "sq".
192 (md_parse_option): If ELF, ignore -s and -q.
193 (md_show_usage): Mention ELF options.
195 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
197 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
200 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
202 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
204 * config/tc-hppa.c (struct pa_it): New field "trunc".
205 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
206 (pa_parse_ftest_gfx_completer): New function
207 (pa_parse_fp_cnv_format): New function.
209 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
210 (md_apply_fix): Handle 22bit pc-rel branches.
212 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
214 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
216 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
218 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
220 at Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
222 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
223 (pa_ip): Handle 'fX'.
225 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
227 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
228 (pa_ip): Handle 'fX'.
230 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
232 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
233 unwinds unless the function is in the text space.
234 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
236 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
238 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
239 (md_assemble): To here. Tweak address generation.
241 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
243 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
244 (md_assemble): Call dwarf2_where for OBJ_ELF.
245 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
246 (pa_end_of_source): New function.
247 * tc-hppa.h (md_end): Define for OBJ_ELF.
249 1999-09-14 Michael Meissner <meissner@cygnus.com>
251 * configure.in (Canonicalization of target names): Remove adding
252 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
253 generates $ac_config_sub with a ${CONFIG_SHELL} already.
254 * configure: Regenerate.
256 1999-09-14 Donn Terry <donn@interix.com>
258 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
260 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
262 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
263 pc-relative jmp/call to an absolute symbol.
264 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
265 absolute section symbols.
267 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
268 jump handling code and comments.
270 1999-09-12 Ian Lance Taylor <ian@zembu.com>
272 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
273 the value if TE_PE and a global defined symbol.
275 1999-09-11 Ian Lance Taylor <ian@zembu.com>
277 * write.c (dump_section_relocs): Call print_symbol_value_1 to
278 print the symbol, rather than printing it here.
280 1999-09-11 Donn Terry <donn@interix.com>
282 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
283 BFD_RELOC_RVA relocations.
285 * config/tc-i386.c (md_undefined_symbol): Compare the name against
286 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
289 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
291 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
292 * doc/internals.texi (Object format backend): Document
295 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
296 relocations against global symbols if TE_PE.
298 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
299 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
301 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
304 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
305 symbols which do not have a constant value, or tags with
306 non-tags. Remove the symbol from the list before adding it at the
309 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
310 C_FCN symbol differently if TE_PE.
311 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
312 appears in the pseudo-op, rather coff_line_base which is only set
315 * config/obj-coff.c (obj_coff_loc): New static function.
316 (obj_pseudo_table): Add "loc".
318 * config/obj-coff.c (add_lineno): Check that the line number is
321 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
322 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
324 (md_atof): Return NULL rather than 0.
325 * config/tc-i386.c (md_atof): Change type to int.
326 * expr.c (expr): Change first parameter to int.
327 * config/obj-coff.c: Add declarations for static functions.
328 (coff_frob_symbol): Use SYM_AUXENT.
329 * config/tc-i386.h (flag_16bit_code): Don't declare.
331 * config/obj-coff.c (obj_coff_section): Default to setting
332 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
334 * write.c (adjust_reloc_syms): Print adjusted fixup.
336 * expr.c (integer_constant): Correct too_many_digits calculation
339 1999-09-09 Andreas Schwab <schwab@suse.de>
341 * doc/c-arm.texi: Fix arguments of @var to not contain
344 1999-09-08 Philip Blundell <pb@nexus.co.uk>
346 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
348 (md_parse_option): Only support -k flag for ELF and COFF targets.
350 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
352 * config/tc-hppa.c (pa_ip): Put strict register checks before
353 call to pa_parse_number.
355 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
357 1999-09-06 Ian Lance Taylor <ian@zembu.com>
359 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
362 1999-09-06 Donn Terry <donn@interix.com>
364 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
366 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
368 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
369 candidate instruction. Require registers for register arguments
370 when in strict mode. Require assemble-time constants for
371 constants when in strict mode.
372 (pa_get_absolute_expression): Require a constant when in strict
375 1999-09-06 Nick Clifton <nickc@cygnus.com>
377 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
379 1999-09-04 Steve Chamberlain <sac@pobox.com>
381 * config/tc-pj.c: New file, supports picoJava in ELF.
382 * config/tc-pj.h: Ditto.
383 * configure.in (pjl*, pj*): New targets.
384 * Makefile.am: Rebuild dependencies.
386 (TARGET_CPU_CFILES): Add config/tc-pj.c.
387 (TARGET_CPU_HFILES): Add config/tc-pj.h.
388 * doc/c-pj.texi: New file.
389 * doc/as.texinfo: Add some PJ specifics.
390 * doc/all.texi: Add PJ to the list of all architectures, sort them
392 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
393 * configure, Makefile.in, doc/Makefile.in: Rebuild.
395 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
397 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
398 (obj_frob_file): Test for null pointer.
399 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
400 (OBJ_PROCESS_STAB): And here.
403 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
404 except OBJ_PROCESS_STAB, which we #undef for ecoff.
405 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
407 * config/obj-coff.c (no_func): Remove.
408 (coff_format_ops): Change occurrences of no_func to 0, as we test
409 for 0 in obj-multi.h.
411 * configure.in: Enable bfd for i386-coff when primary target is
412 bfd. Enable i386 elf,coff emulation support. Don't set
413 USE_EMULATIONS=1 or te_file=multi unless there is more than one
414 emulation to support.
415 *configure: Regenerate.
417 1999-09-02 Nick Clifton <nickc@cygnus.com>
419 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
420 .section .line directive is encountered.
422 1999-09-01 Nick Clifton <nickc@cygnus.com>
424 * config/tc-arm.c (md_section_align): Do not align sections in ELF
427 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
428 * as.texinfo: Document --gdwarf2 command line option.
429 Add additional documentation of ARM command line switches.
431 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
433 * config/tc-i386.c (i386_intel_memory_operand): Combine
434 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
435 and RESTORE_END_STRING around parse_register calls.
436 (i386_operand): Here too.
437 (i386_is_reg): Remove.
438 (parse_register): Move as_bad calls from within this function to
441 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
443 Based on a patch from H.J. Lu <hjl@gnu.org>
444 * config/tc-i386.c (parse_register): Handle FP regs specially.
445 (md_begin): Remove '(' and ')' from register_chars.
447 1999-08-29 Doug Evans <devans@casey.cygnus.com>
449 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
450 error message (done elsewhere).
452 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
454 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
456 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
458 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
461 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
463 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
465 Add new completers. Fix bug in 64 bit condition handling.
467 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
470 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
472 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
474 * config/tc-hppa.c (pa_ip): Add case for 'I'.
476 1999-08-27 Jim Wilson <wilson@cygnus.com>
478 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
479 (struct ls): Add frag field. Initialize it to zero.
480 (out_end_sequence): New local text_frag. Set it while in text section.
481 Replace address check with frag check. Set ls.frag to text_frag if
483 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
484 Set it before switching sections. Replace address check with frag
485 check. Set ls.frag to saved_frag if out_set_addr called.
487 1999-08-26 David Mosberger <davidm@hpl.hp.com>
489 * dwarf2dbg.c (out_end_sequence): If address changed, directly
490 output "advance_pc" opcode instead of calling gen_addr_line().
491 The latter has the undesired side-effect of creating a new row
492 in the debug line info matrix.
494 1999-08-26 Jim Wilson <wilson@cygnus.com>
496 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
497 ls.last_filename if last is less than zero. Set ls.last_filename
498 when allocating new entry.
499 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
502 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
504 * config/tc-i386.c (i386_index_check): Fix the displacement size
505 when INFER_ADDR_PREFIX.
507 1999-08-18 Nick Clifton <nickc@cygnus.com>
509 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
512 1999-08-17 Ian Lance Taylor <ian@zembu.com>
514 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
515 handle 0xffffNNNN constants correctly.
517 1999-08-16 Nick Clifton <nickc@cygnus.com>
519 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
522 1999-08-13 Nick Clifton <nickc@cygnus.com>
524 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
525 (md_apply_fix3): Always pass positive values to
528 1999-08-12 Nick Clifton <nickc@cygnus.com>
530 * config/tc-arm.c (skip_whitespace): New macro.
533 (md_apply_fix3): Store relocation offset in addend for ELF based
535 (arm_force_relocation): Always generate relocs for Thumb function
538 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
540 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
541 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
543 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
545 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
546 flags for the unwind subspace.
548 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
549 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
550 suitable relocation based on the size of the target's pointer.
551 Always Use subsegment zero for the unwinders.
552 (pa_level): Handle "2.0w".
554 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
556 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
557 with the following instruction unless this was specified.
559 1999-08-09 Ian Lance Taylor <ian@zembu.com>
561 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
562 certain sections, to match BFD changes.
564 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
566 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
567 (EXTRA_SCRIPTS): Define to keep automake happy.
568 * Makefile.in: Rebuild.
570 1999-08-08 Ian Lance Taylor <ian@zembu.com>
572 * Makefile.am: Rename .dep* files to DEP*.
573 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
574 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
576 * Makefile.in: Rebuild.
578 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
580 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
582 1999-08-08 Ian Lance Taylor <ian@zembu.com>
584 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
585 avoid problems on DOS filesystems.
586 * Makefile.in: Rebuild.
588 * doc/as.texinfo (Section): Document 's' flag for COFF version.
590 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
592 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
595 1999-08-08 Ian Lance Taylor <ian@zembu.com>
597 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
598 line to create ${GDBINIT} rather than .gdbinit.
599 * configure, Makefile.in, doc/Makefile.in: Rebuild.
601 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
603 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
605 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
607 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
609 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
611 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
612 non-adjustable symbols.
614 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
616 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
618 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
620 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
623 1999-08-05 Donn Terry <donn@interix.com>
625 * config/te-interix.h: New file.
626 * configure.in (i386-*-interix*): New target.
627 * configure: Rebuild.
629 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
631 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
632 selectors for ELF too.
633 (selector_table): Add "ltp" and "rtp" selectors.
635 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
637 * config/tc-i386.c (i386_operand): No need to change
638 operand_string pointer in segment reg case before goto
639 do_memory_reference. Initialise displacement_string_start and
640 displacement_string_end after do_memory_reference label.
641 (i386_index_check): Add operand_string param, and print error
642 message on failure here.
643 (i386_intel_memory_operand): Instead of here.
644 (i386_operand): And here.
645 (INFER_ADDR_PREFIX): Enable.
647 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
649 * config/tc-i386.h (DefaultSize): Define. Renumber following
650 opcode_modifier defines.
652 From Etienne Lorrain <etienne.lorrain@ibm.net>
653 * config/tc-i386.c (stackop_size): New variable.
654 (set_16bit_code_flag): Clear it here.
655 (set_16bit_gcc_code_flag): New function.
656 (md_pseudo_table): Add "code16gcc" entry.
657 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
659 1999-08-03 Ian Lance Taylor <ian@zembu.com>
661 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
662 next_set_end even if the end symbol is being discarded.
664 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
665 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
666 * config/obj-coff.c: Likewise.
667 (seg_info_type): Remove.
668 (seg_info_off_by_4): Change to array of segT.
669 (s_get_segment): Adjust accordingly.
670 (obj_pseudo_table): Fully initialize sentinel entry.
672 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
673 Ralf Baechle <ralf@uni-koblenz.de>.
675 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
677 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
679 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
681 * config/tc-i386.c: Indentation and white space changes.
682 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
683 don't enable it by default.
684 (i386_intel_operand): Remove redundant prototype.
685 Move check on number of memory operands, and i.mem_operands++
686 (i386_intel_memory_operand): To here.
687 Remove i386_immediate code from here. Remove special case code
688 for input and output using (%dx). Remove base/index checks and
689 call i386_index_check instead. Save initial operand_string
690 argument for error message.
691 (i386_operand): Remove redundant prototype. Move base/index
692 checks to i386_index_check.
693 (i386_displacement): Move intel mode check for non-zero
695 (i386_intel_memory_operand): To here.
697 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
699 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
700 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
701 by .register pseudo-op if -64 and --no-undeclared-regs.
702 (s_register, sparc_adjust_symtab): New functions.
703 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
704 Declare sparc_adjust_symtab as tc_adjust_symtab.
705 * doc/c-sparc.texi: Add description of #ignore special literal
706 for .register pseudo-op.
708 1999-07-30 Catherine Moore <clm@cygnus.com>
710 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
711 the relocation's section offset.
713 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
715 * write.c (fixup_segment): Fix generic error check overflow test.
717 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
718 X_add_number to long.
720 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
722 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
725 1999-07-27 Ian Lance Taylor <ian@zembu.com>
727 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
730 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
732 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
734 * configure.bat: Remove; obsolete.
735 * config/go32.cfg: Likewise.
737 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
739 * configure.in (i386-*-vxworks*): New target.
740 * configure: Rebuild.
742 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
744 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
746 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
748 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
750 (output_insn): Put OLO10's secondary addend into tc_fix_data.
751 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
752 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
753 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
754 MAX_RELOC_EXPANSION): Define.
755 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
757 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
759 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
760 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
761 block. Print a warning if an 8-bit or 16-bit constant
762 displacement or immediate is truncated on output.
763 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
765 (i386_operand): Disallow immediate jump absolute operand.
767 1999-07-15 Ian Lance Taylor <ian@zembu.com>
769 * configure.in: Bump version number to 2.9.5.
770 * configure: Rebuild.
772 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
775 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
777 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
778 (cons_fix_new_hppa): Derive size of fixup from size of the object.
780 1999-07-14 Philip Blundell <pb@nexus.co.uk>
782 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
784 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
786 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
787 if -mno-fpu was given.
788 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
790 (cons_fix_new_arm): Remove misleading comments.
792 1999-07-14 Ian Lance Taylor <ian@zembu.com>
794 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
796 (relax_segment): Likewise. After giving a rs_org error, convert
797 the frag to rs_align to avoid cascading errors.
799 1999-07-12 Andreas Schwab <schwab@suse.de>
801 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
803 1999-07-11 Ian Lance Taylor <ian@zembu.com>
805 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
806 as appropriate. Fill in structure initializations. Add variable
807 initializations. Add casts.
808 * dwarf2dbg.c (print_stats): Change i to size_t.
809 * listing.c (listing_listing): Change list_line to unsigned int.
811 1999-07-10 Ian Lance Taylor <ian@zembu.com>
813 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
814 rather than checking for \001 and \002 in symbol name.
815 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
817 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
819 * configure.in (hppa*-linux-gnu*): New target.
820 * configure: Rebuilt.
822 1999-07-08 Nick Clifton <nickc@cygnus.com>
824 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
826 1999-07-07 Nick Clifton <nickc@cygnus.com>
828 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
829 accessing symbolP directly.
831 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
833 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
836 1999-07-05 Nick Clifton <nickc@cygnus.com>
838 * config/tc-arm.c (ARM_EXT_V5): Define.
839 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
840 (md_begin): Detect ARM v5 architectures.
841 (md_parse_option): Accept arm v5 specification.
842 (md_show_usage): Documment -marmv5 switch.
844 * doc/c-arm.texi: Document -marmv5 command line option.
846 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
848 (validate_immediate_twopart): New function. Determine if a
849 constant can be computed by two ADD instructions.
850 (output_inst): Remove its command line parameter - it was never
852 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
853 implememt the ADRL pseudo op.
854 (tc_gen_reloc): Generate a suitable error message if an ADRL
855 instruction tries to generate a real reloc.
857 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
859 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
861 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
864 1999-06-27 H.J. Lu <hjl@gnu.org>
866 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
867 non BFD_ASSEMBLER case.
869 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
871 * config/obj-coff.c (obj_coff_section): Mark writable sections as
874 1999-06-26 David Mosberger <davidm@hpl.hp.com>
876 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
877 out_end_sequence() when the address decreases due to a new frag.
878 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
879 numbering starts with 1.
881 1999-06-23 Nick Clifton <nickc@cygnus.com>
883 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
885 (mcore_s_text): Call obj_elf_text for ELF target.
886 (mcore_s_data): Call obj_elf_data for ELF target.
887 (mcore_s_section): No longer ELF specific. Call obj_coff_section
889 (mcore_s_bss): New function: Dump literal table before changing
891 (mcore_s_comm): New function: Dump literal table before changing
894 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
895 No longer static functions.
896 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
897 Provide prototypes for these functions.
899 1999-06-22 Ian Lance Taylor <ian@zembu.com>
901 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
902 a list of names, to try obj_segment_name, and to try abbreviated
903 names when using COFF without long section names.
905 * config/tc-alpha.c: More use of symbol accessor functions.
906 * config/tc-arc.c: Likewise.
907 * config/tc-d30v.c: Likewise.
908 * config/tc-fr30.c: Likewise.
909 * config/tc-i860.c: Likewise.
910 * config/tc-m88k.c: Likewise.
911 * config/tc-mcore.c: Likewise.
912 * config/tc-ns32k.c: Likewise.
913 * config/tc-sparc.c: Likewise.
914 * config/tc-v850.c: Likewise.
916 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
917 sy_value with appropriate accessor functions.
918 * config/tc-arm.c (md_apply_fix3): Likewise.
919 * config/tc-d10v.c (AT_WORD_P): Likewise.
920 * config/tc-v850.c (reg_name_search): Likewise.
922 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
923 use symbol_get_bfdsym instead.
924 * config/tc-ppc.c (md_assemble): Likewise.
925 * config/tc-v850.c (v850_comm): Likewise.
927 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
929 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
930 the symbol, rather than accessing the bsym member.
931 * config/tc-d10v.c (tc_gen_reloc): Likewise.
932 * config/tc-d30v.c (tc_gen_reloc): Likewise.
933 * config/tc-mcore.c (tc_gen_reloc): Likewise.
934 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
935 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
936 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
937 * config/tc-tic30.c (tc_gen_reloc): Likewise.
938 * config/tc-v850.c (tc_gen_reloc): Likewise.
940 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
942 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
943 (hppa_gen_reloc_type): Conditionalize on BFD64.
944 (tc_gen_reloc): Re-enable ELF relocations.
945 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
947 1999-06-21 Ian Lance Taylor <ian@zembu.com>
949 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
951 (do_ldst): Move assignment out of if condition.
952 (md_apply_fix3): Add casts to avoid printf format warnings. Add
953 parentheses to avoid warning.
955 1999-06-21 Nick Clifton <nickc@cygnus.com>
957 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
958 macro to get at the BFD symbol associated with a GAS symbol.
960 1999-06-19 Ian Lance Taylor <ian@zembu.com>
962 * config/tc-ppc.c: Update for symbol handling changes.
963 * config/obj-coff.c: Likewise.
965 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
967 * tc-hppa.c: General cleanups of ELF support. No more spaces
968 and subspaces for ELF.
969 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
970 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
971 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
972 (UNWIND_SECTION_NAME): Likewise.
973 (space/subspace related structures): Conditionalize definitions
975 (space/subspace directives and support routines): Conditionalize
976 definitions and references/uses on OBJ_SOM.
977 (label_symbol_struct): For ELF, track the symbol's segment. For
979 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
981 (USE_ALIASES): Kill for both SOM & ELF.
982 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
983 (pa_space, pa_subspace): Corresponding changes.
984 (pa_spaces_begin): Corresponding chagnes.
985 (md_begin): Do not muck around with space/subspace stuff for
987 (md_apply_fix): Temporarily disable argument relocation stuff
989 (tc_gen_reloc): Temporarily disable relocation generation for
991 (pa_build_unwind_subspace): Similarly.
993 1999-06-16 Nick Clifton <nickc@cygnus.com>
995 * config/tc-arm.c (thumb_set): New pseudo op.
996 (text, data, section): Override these pseudo ops with ARM
998 (s_thumb_set): New function: Perform the same as a .set pseudo
999 op, but also mark the alias'ed symbol as being a Thumb
1001 (arm_s_text): New function: Perform the same as the .text
1002 pseudo op, but dump the literal pool before changing
1004 (arm_s_data): New function: Perform the same as the .data
1005 pseudo op, but dump the literal pool before changing
1007 (arm_s_section): New function: Perform the same as the
1008 .section pseudo op, but dump the literal pool before changing
1010 (arm_cleanup): Do not reset the current section before dumping
1013 1999-06-17 Nick Clifton <nickc@cygnus.com>
1015 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
1016 OPTION_NO_WARN_UNMATCHED entries.
1017 (md_parse_option): Generate a warning message if an unrecognised
1018 option is encountered.
1020 * config/tc-d10v.c (do_not_ignore_hash): New variable.
1021 (get_operands): When parsing an expression after an '@' symbol
1022 has been detected, do not ignore '#' symbols.
1023 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
1026 1999-06-13 Ian Lance Taylor <ian@zembu.com>
1028 From K. Richard Pixley <rich@noir.com>:
1029 * configure.in (ppc-*-vxworks*): New target.
1030 * configure: Rebuild.
1032 1999-06-12 Philip Blundell <philb@gnu.org>
1034 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
1036 1999-06-13 Ian Lance Taylor <ian@zembu.com>
1038 * write.c (adjust_reloc_syms): Rather than never reducing reloc
1039 which refer to symbols in linkonce sections, permit reducing the
1040 relocs if the symbol is local.
1042 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1044 * subsegs.c (subseg_text_p): New function.
1045 * as.h (subseg_text_p): Declare.
1046 * read.c (do_align): Use subseg_text_p to set the default fill.
1047 * write.c (subsegs_finish): Likewise.
1048 * config/obj-coff.c (write_object_file): Likewise.
1049 * config/tc-i386.h (md_maybe_text): Don't define.
1050 (md_do_align): Use subseg_text_p to set the default fill.
1051 * config/tc-m32r.c (m32r_do_align): Likewise.
1052 * config/tc-sh.c (sh_do_align): Likewise.
1053 * config/tc-sparc.h (md_do_align): Likewise.
1055 1999-06-12 David O'Brien <obrien@freebsd.org>
1057 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
1058 * configure: Rebuild.
1060 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1062 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
1063 * Makefile.am: Rebuild dependencies.
1064 * Makefile.in: Rebuild.
1066 * config/tc-i386.c (i386_immediate): Remove unused label
1069 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
1070 * symbols.c: Likewise.
1071 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
1072 sy_next field when taking address, rather than symbol_next.
1074 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
1076 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
1077 value from the output file architecture.
1078 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
1079 * dwarf2dbg.h: Change bfd_vma to addressT.
1081 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1083 * dwarf2dbg.h: Use PARAMS in function declarations.
1085 1999-06-11 Martin Dorey <mdorey@madge.com>
1087 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
1088 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
1090 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
1092 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1094 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
1096 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
1099 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
1101 * read.c (read_a_source_file): Only declare inescape if
1104 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
1106 (find_entry_byval): Add parens to avoid warning.
1108 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
1110 * symbols.c (resolve_symbol_value): Don't permit subtraction of
1113 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
1115 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
1118 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
1119 synthetize_setx): New functions.
1120 (md_assemble): Broken the special cases into the above
1121 functions. Make compiler happy if sizeof(bfd_vma)==4.
1122 Fix sethi generated from set/setuw. If instructions have a relloc,
1123 always clear the fields to be relocated in the opcode.
1124 (sparc_ip): Remove special_case global variable.
1126 1999-06-10 Ian Lance Taylor <ian@zembu.com>
1128 Based on patches from John W. Woznack <jwoznack@concentric.net>:
1129 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
1130 indication of success rather than a value.
1131 (itbl_get_val): Likewise.
1132 (itbl_get_field): Use strcspn. Change delimiters to include
1134 * itbl-ops.h (itbl_get_reg_val): Update declaration.
1135 (itbl_get_val): Likewise.
1136 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
1138 * symbols.c (copy_symbol_attributes): Convert local symbols to
1141 1999-06-10 Nick Clifton <nickc@cygnus.com>
1143 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
1146 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
1148 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
1149 Optimize set if sizeof(bfd_vma) == 64.
1150 (sparc_ip): Fix sethi - without %hi() it should generate
1151 R_SPARC_22 reloc, not R_SPARC_HI22.
1152 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
1154 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
1156 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
1157 (s_ncons): New function.
1158 (native_op_table): New table.
1159 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
1160 R_SPARC_OLO10 handling.
1162 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
1164 * expr.h (struct expressionS): Revert last change; widen X_op.
1165 * config/tc-alpha.c (md_begin): Check the field is wide enough.
1167 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1169 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
1170 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
1171 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
1172 * Makefile.in: Regenerated.
1174 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
1175 `common' pass on to s_mri_common.
1176 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
1178 1999-06-06 Richard Henderson <rth@cygnus.com>
1180 * config/obj-elf.c (obj_elf_section): Don't free the return
1181 value of demand_copy_C_string.
1183 1999-06-05 Richard Henderson <rth@cygnus.com>
1185 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
1186 creation logic from obj_elf_create_section.
1188 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
1189 (section_stack): New.
1190 (special_sections): Make const.
1191 (obj_elf_section): Gut and rewrite parsing.
1192 (obj_elf_change_section): New function broken out of obj_elf_section.
1193 (obj_elf_parse_section_letters): Likewise.
1194 (obj_elf_section_word): Likewise.
1195 (obj_elf_section_type): Likewise.
1196 (obj_elf_previous): Treat as a toggle.
1197 (obj_elf_popsection): New.
1198 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
1199 (ppc_section_type): Likewise.
1200 * config/tc-ppc.h: Likewise.
1202 * expr.h (struct expressionS): Don't make X_op a bitfield.
1203 * config/tc-alpha.c: Update for symbol handling changes.
1204 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
1205 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
1207 1999-06-05 Richard Henderson <rth@cygnus.com>
1209 * dwarf2dbg.c (*): Convert to K&R + prototypes.
1210 (dwarf2_gen_line_info): Kill unused variables.
1211 (dwarf2_finish): Likewise.
1212 (dwarf2_where): Likewise.
1213 (dwarf2_directive_file): If we've only got a string,
1214 hand off to s_app_file.
1215 * ecoff.c: Move the include of ecoff.h.
1216 * symbols.h (S_IS_FUNCTION): Prototype.
1218 * read.c (LEX_HASH): Supply a default.
1220 (s_globl): Update `c' after skipping whitespace.
1221 * read.h (LEX_END_NAME, is_name_ender): New.
1222 * expr.c (get_symbol_end): Respect it.
1224 1999-06-04 Mark Klein <mklein@dis.com>
1226 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
1228 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
1230 * config/tc-hppa.c: Update for symbol handling changes.
1232 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1234 * cgen.c: Update for symbol handling changes.
1235 * config/tc-m32r.c: Likewise.
1237 * config/tc-hppa.h: Update for symbol handling changes.
1238 * config/tc-hppa.c: Likewise.
1240 * config/tc-arm.h: Update for symbol handling changes.
1241 * config/tc-arm.c: Likewise.
1242 (symbol_make_empty): Remove. Just use symbol_create.
1244 * symbols.c (symbol_set_tc): Correct name.
1246 * Makefile.am: Rebuild dependencies.
1247 ($(OBJS)): Don't depend upon struc-symbol.h.
1248 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
1249 * dep-in.sed: Don't remove struc-symbol.h.
1250 * Makefile.in: Rebuild.
1252 * doc/internals.texi (Symbols): Describe changes in symbol
1255 1999-06-03 Richard Henderson <rth@cygnus.com>
1257 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
1258 instead of doing the work by hand.
1260 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1262 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
1263 state of line state-machine.
1264 (struct ls): Collect DWARF2 line state-machine state in new member
1265 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
1266 resulted in any DWARF2 directives.
1267 (reset_state_machine): New function.
1268 (out_end_sequence): Ditto.
1269 (dwarf2_gen_line_info): When switching sections or switching to a
1270 lower text address, call out_end_sequence() first to terminate the
1271 previous code sequence as code sequences MUST have monotonically
1272 increasing addresses.
1273 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
1275 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1277 * as.c (parse_args): Add option -gdwarf2 to allow requesting
1278 DWARF2 debug info (line information only, at this point).
1279 * as.h: Update comment about supported debug formats.
1280 * dwarf2dbg.c, dwarf2dbg.h: New files.
1281 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
1283 * expr.c (operand): Don't use [ for parens if we want an index op.
1284 (op_encoding): Switch [ into O_index, if desired.
1285 (op_rank): Renumber with O_index on bottom.
1286 (expr): If O_index, match closing bracket.
1287 * expr.h (O_index): New.
1289 * read.c (read_a_source_file): Conditionally allow matched "
1290 in lines passed to md_assemble.
1292 * config/obj-elf.c (elf_pseudo_table): Add `common'.
1294 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1296 Add support for storing local symbols in a small structure to save
1297 memory when assembling large files.
1298 * as.h: Don't include struc-symbol.h.
1299 (symbolS): Add typedef.
1300 * symbols.c: Include struc-symbol.h.
1301 (local_hash): New static variable.
1302 (save_symbol_name): New static function, from symbol_create.
1303 (symbol_create): Call save_symbol_name.
1304 (local_symbol_count): New static variable.
1305 (local_symbol_conversion_count): Likewise.
1306 (LOCAL_SYMBOL_CHECK): Define.
1307 (local_symbol_make): New static function.
1308 (local_symbol_convert): New static function.
1309 (colon): Handle local symbols. Create local symbol for local
1311 (symbol_table_insert): Handle local symbols.
1312 (symbol_find_or_make): Create local symbol for local label name.
1313 (symbol_find_base): Check for local symbol.
1314 (symbol_append, symbol_insert): Check for local symbols.
1315 (symbol_clear_list_pointers, symbol_remove): Likewise.
1316 (verify_symbol_chain): Likewise.
1317 (copy_symbol_attributes): Likewise.
1318 (resolve_symbol_value): Handle local symbols.
1319 (resolve_local_symbol): New static function.
1320 (resolve_local_symbol_values): New function.
1321 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
1322 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
1323 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
1324 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
1325 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
1326 (symbol_previous, symbol_next): New functions.
1327 (symbol_get_value_expression): Likewise.
1328 (symbol_set_value_expression): Likewise.
1329 (symbol_set_frag, symbol_get_frag): Likewise.
1330 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
1331 (symbol_mark_used_in_reloc): Likewise.
1332 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
1333 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
1334 (symbol_mri_common_p): Likewise.
1335 (symbol_mark_written, symbol_clear_written): Likewise.
1336 (symbol_written_p): Likewise.
1337 (symbol_mark_resolved, symbol_resolved_p): Likewise.
1338 (symbol_section_p, symbol_equated_p): Likewise.
1339 (symbol_constant_p): Likewise.
1340 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
1341 (symbol_get_obj, symbol_set_obj): Likewise.
1342 (symbol_get_tc, symbol_set_tc): Likewise.
1343 (symbol_begin): Initialize local_hash.
1344 (print_symbol_value_1): Handle local symbols.
1345 (symbol_print_statistics): Print local symbol statistics.
1346 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
1347 Declare new symbols.c functions. Move many declarations here from
1349 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
1350 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
1351 (struct symbol): Move bsym to make it clearly the first field.
1352 Remove TARGET_SYMBOL_FIELDS.
1353 (symbolS): Don't typedef.
1354 (struct broken_word): Remove.
1355 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
1356 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
1357 (symbol_clear_list_pointers): Likewise.
1358 (symbol_insert, symbol_remove): Likewise.
1359 (symbol_previous, symbol_append): Likewise.
1360 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
1361 (struct local_symbol): Define.
1362 (local_symbol_converted_p, local_symbol_mark_converted): Define.
1363 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
1364 (local_symbol_get_frag, local_symbol_set_frag): Define.
1365 (local_symbol_get_real_symbol): Define.
1366 (local_symbol_set_real_symbol): Define.
1368 * write.c (write_object_file): Call resolve_local_symbol_values.
1369 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
1370 (TARGET_SYMBOL_FIELDS): Don't define.
1371 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
1372 ECOFF_DEBUGGING, add ECOFF fields.
1373 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1374 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
1375 ECOFF_DEBUGGING, add ECOFF fields.
1376 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1377 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
1378 * config/tc-mcore.h: Don't include struc-symbol.h.
1379 (TARGET_SYMBOL_FIELDS): Don't define.
1380 (struct mcore_tc_sy): Define.
1381 (TC_SYMFIELD_TYPE): Define.
1382 * Many files: Use symbolS instead of struct symbol. Use new
1383 accessor functions rather than referring to symbolS fields
1386 * read.c (s_mri_common): Don't add in value of line_label.
1388 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
1389 checking for SEC_LINK_ONCE.
1391 * config/tc-sh.h (sh_fix_adjustable): Declare.
1393 * app.c (input_buffer): New static variable.
1394 (app_push): Save saved_input in allocated buffer.
1395 (app_pop): Restored saved_input.
1396 (do_scrub_chars): Change get parameter to take char * and int as
1397 arguments. Change GET macro to pass input_buffer to get
1398 function. Don't save input into allocated buffer.
1399 * as.h (do_scrub_chars): Update declaration.
1400 * input-file.c (input_file_get): Change to take char * and int.
1401 Read data into passed in buffer. Remove static buffer.
1402 * read.c (scrub_from_string): Change to take char * and int. Copy
1403 data into passed in buffer.
1405 * hash.h: Neaten. Declare hash_traverse.
1406 * hash.c: Complete rewrite based on BFD hashing code.
1407 * gasp.c (chunksize): New variable.
1408 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
1411 1999-05-28 Nick Clifton <nickc@cygnus.com>
1413 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
1414 addend unless the target uses an old ABI.
1416 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
1418 -Wchar-subscripts cleanup
1419 * listing.c (listing_newline): Use unsigned char variable, so
1420 calls to isascii,iscntrl are correct.
1421 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
1423 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
1424 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
1425 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
1426 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
1428 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
1430 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
1432 (arch_coldfire_p): New #define.
1433 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
1435 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
1437 * config/tc-m68k.c (install_operand): Add places `n', `o'.
1439 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
1440 (install_operand): Add place `N'.
1441 (init_table): Add registers ACC, MACSR, MASK.
1443 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
1445 * config/tc-m68k.c: Change mcf5200 --> mcf.
1446 (archs): Add mcf5206e, mcf5307.
1447 (m68k_ip): Add format `u'.
1448 (install_operand): Add place `m', `M', `h'.
1449 (init_table): Add upper/lower registers.
1451 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
1453 1999-05-28 Martin Dorey <mdorey@madge.com>
1455 * config/tc-i960.c: Several minor changes to add ELF and
1456 BFD_ASSEMBLER support.
1457 * config/tc-i960.h: Likewise.
1458 * configure.in (i960-*-elf*): New target.
1459 * aclocal.m4, configure: Rebuild.
1461 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1463 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
1464 reloc changes when defined(BFD_ASSEMBLER).
1466 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
1468 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
1470 * write.c (write_print_statistics): Output to file, not stderr.
1472 * expr.c (generic_bignum_to_int32,64): Prototype.
1474 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
1475 output_sleb128, output_uleb128, output_big_sleb128,
1476 output_big_uleb128, output_big_leb128): Prototype.
1477 (output_big_sleb128, output_big_uleb128): Make inline.
1478 (output_big_leb128): Remove inline
1480 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1481 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
1482 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
1483 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
1484 value for correct overflow check in write.c:fixup_segment.
1485 * write.c (fixup_segment): Move bitfield overflow checks to after
1486 the md_apply_fix call.
1487 * config/obj-coff.c (fixup_segment): Likewise.
1488 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
1489 valueT *val argument.
1491 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1493 * config/atof-ieee.c (gen_to_words): Correctly round a
1494 denormalized number. Fix off-by-one in range checking for
1495 exponent in a denormal.
1497 1999-05-10 Nick Clifton <nickc@cygnus.com>
1499 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
1502 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
1504 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
1506 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1508 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
1509 (ReverseRegRegmem): Remove.
1510 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
1511 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
1512 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
1515 From Doug Ledford <dledford@redhat.com>
1516 * config/tc-i386.h (RegXMM): New for P/III.
1517 * config/tc-i386.c: Add support for P/III.
1519 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
1521 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
1522 (md_begin): Allow ppc32 insns in ppc64bridge mode.
1523 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
1525 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
1527 * config/tc-i386.c (i386_immediate): Skip whitespace before
1528 complaining about junk after expression.
1529 (i386_displacement): Likewise.
1531 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
1533 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
1534 Don't copy before downcaseing.
1536 1999-05-05 Catherine Moore <clm@cygnus.com>
1538 * tc-m68k.c: Include elf/m68k.h.
1539 (m68k_elf_final_processing): New routine.
1540 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
1543 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
1545 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
1548 1999-04-30 Nick Clifton <nickc@cygnus.com>
1550 * config/tc-mcore.c (mcore_s_section): Dump literals before
1553 1999-04-29 Nick Clifton <nickc@cygnus.com>
1555 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
1558 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
1560 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1561 (TC_INIT_FIX_DATA): Delete.
1562 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1563 (TC_INIT_FIX_DATA): Delete.
1564 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
1565 * write.c (fix_new_internal): Initialize fx_cgen member.
1566 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
1567 (gas_cgen_md_apply_fix3): Update.
1568 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
1569 (md_cgen_record_fixup_exp): Update.
1570 (FX_OPINFO_R_TYPE): Update.
1572 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
1573 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
1574 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
1575 * frags.h (struct frag): Make opindex, opinfo ints.
1577 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
1579 1999-04-26 Tom Tromey <tromey@cygnus.com>
1581 * aclocal.m4, configure: Updated for new version of libtool.
1583 1999-04-22 Nick Clifton <nickc@cygnus.com>
1585 * config/tc-mcore.c (md_apply_fix3): Renamed function from
1587 (md_apply_fix3): Do not fix up absolute relocations against
1590 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
1592 1999-04-20 Nick Clifton <nickc@cygnus.com>
1594 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
1595 changes and data-in-text directives.
1596 (mcore_cons): New function: intercept cons() operations.
1597 (mcore_float_cons): New function: intercept float_cons()
1599 (mcore_stringer): New function: intercept stringer() operations.
1601 1999-04-18 Ian Lance Taylor <ian@zembu.com>
1603 * obj.h (struct format_ops): Change generate_asm_lineno field to
1605 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
1607 * config/tc-alpha.c (find_opcode_match): Add default case to
1609 (find_macro_match): Likewise.
1610 (load_expression): Parenthesize && within ||.
1612 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1614 1999-04-17 Nick Clifton <nickc@cygnus.com>
1616 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
1617 .text .data .section pseudo ops.
1618 (mcore_s_section): New function. Dump lits before changing secs.
1619 (mcore_s_text): New function. Dump lits before changing secs.
1620 (mcore_s_data): New function. Dump lits before changing secs.
1622 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
1624 * config/tc-mips.c (mips_32bitmode): New.
1625 (md_begin): Set mips_32bitmode if needed.
1626 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
1627 Set EF_MIPS_32BITMODE.
1629 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
1631 * config/obj-coff.c (c_section_symbol): Fix typo in previous
1634 1999-04-16 Nick Clifton <nickc@cygnus.com>
1636 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
1638 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
1640 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
1641 expressions correctly.
1644 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
1646 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
1648 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
1650 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
1651 and fmpynfadd instructions.
1653 1999-04-11 Richard Henderson <rth@cygnus.com>
1655 * as.h (environ): Declare it, if needed.
1656 * as.c (dump_statistics): Don't declare environ.
1657 * configure.in (environ): Detect declaration.
1658 * configure, config.in: Rebuild
1660 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
1661 (i386_displacement): Allocate enough space for replacement buffer.
1662 Clean up replacement buffer initialization.
1664 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
1666 * subsegs.c (section_symbol): Don't create a new symbol if one
1667 already exists; instead, use the existing one, but set its segment
1668 and frag data if it hasn't already been defined.
1669 * config/obj-coff.c (c_section_symbol): Likewise.
1671 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
1673 * tc-alpha.c (load_expression): Call as_bad instead of abort.
1675 1999-04-08 Nick Clifton <nickc@cygnus.com>
1677 * config/tc-mcore.c: New File: Support routines for MCore
1679 * config/tc-mcore.h: New File: Definitions for MCore assembler.
1680 * config/obj-coff.c: Add support for mcore-pe target.
1682 * Makefile.am: Add support for MCore targets.
1683 * Makefile.in: Regenerate.
1684 * configure.in: Add support for MCore targets.
1685 * configure: Regenerate.
1687 * doc/all.texi: Set MCORE.
1688 * doc/as.texinfo: Document MCore specific command line options.
1690 * write.h: Prevent multiple inclusion.
1692 1999-04-06 Ian Lance Taylor <ian@zembu.com>
1694 * asintl.h (LC_MESSAGES): Never define.
1695 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
1697 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
1700 * Makefile.am (m68k-parse.c): If configuring in the source
1701 directory, copy m68k-parse.y into the local directory before
1702 running ylwrap, to remove spurious differences when generating
1704 * Makefile.in: Rebuild.
1706 * config/tc-sparc.h (md_do_align): Just allocate the number of
1707 bytes necessary, rather than always allocating 1024.
1709 1999-04-04 Ian Lance Taylor <ian@zembu.com>
1711 * listing.c (listing_newline): Add cast to avoid warning.
1712 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
1713 * config/tc-i386.c (i386_scale): Add return value.
1714 (build_displacement_string): Remove unused local temp_disp2.
1715 (i386_intel_memory_operand): Add parentheses to avoid warning.
1716 (i386_intel_operand): Remove unused local end_of_operand_string.
1717 (i386_operand): Remove unused local operand_modifier.
1718 (i386_operand): Add parens to avoid warning.
1720 1999-04-04 Don Bowman <don@pixsci.com>
1722 * configure.in: Add mips*-*-vxworks* target; have it define
1724 * configure, config.in: Rebuild.
1726 1999-03-31 Nick Clifton <nickc@cygnus.com>
1728 * configure.in (emulations): Add support for arm-epoc-pe.
1729 * configure: Regenerate.
1730 * config/te-epoc-pe.h: New file. Define macros specific to
1732 * config/tc-arm.h: Select epoc-pe-arm target format if configured
1733 for arm-epoc-pe target.
1735 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
1737 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
1739 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
1741 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
1742 detect ",n" without a condition.
1743 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1746 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
1748 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
1749 instruction is encoded with one bit.
1752 1999-03-23 Ian Lance Taylor <ian@zembu.com>
1754 * doc/internals.texi (CPU backend): Mention that
1755 line_separator_chars should not include newline. From thi
1756 <ttn@mingle.glug.org>.
1758 1999-03-22 Doug Evans <devans@casey.cygnus.com>
1760 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1761 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
1763 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
1765 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
1767 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
1769 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
1772 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
1774 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
1776 1999-03-15 Martin Hunt <hunt@cygnus.com>
1778 * app.c (do_scrub_begin): Change '-' back to a symbol char
1779 so we can use multiple opcodes on a line again.
1781 * config/tc-d30v.c: By default, warn if a symbol has
1782 the same name as a register. Plus some minor
1783 updates from the branch.
1785 1999-03-13 Nick Clifton <nickc@cygnus.com>
1787 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
1788 BFD_RELOC_16 and BFD_RELOC_64.
1790 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1792 * expr.c (expr): Add missing else.
1794 1999-03-12 Nick Clifton <nickc@cygnus.com>
1796 * config/tc-arm.c (md_apply_fix3): Improve error message.
1798 1999-03-11 Doug Evans <devans@casey.cygnus.com>
1800 * Makefile.am (CPU_TYPES): Add fr30.
1801 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
1802 (fr30,m32r dependencies): Update.
1803 * Makefile.in: Rebuild.
1805 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
1806 (gas_cgen_record_fixup_exp): Ditto.
1807 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
1808 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
1809 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1810 (md_cgen_lookup_reloc): Update use of operand->type.
1811 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
1812 (md_convert_frag): Call cgen_operand_lookup_by_num.
1813 (md_cgen_lookup_reloc): Update use of operand->type.
1814 (m32r_cgen_record_fixup_exp): Ditto.
1816 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
1818 * config/tc-mips.c (md_show_usage): Fix message.
1820 1999-03-03 Nick Clifton <nickc@cygnus.com>
1822 * doc/c-arm.texi (ARM Syntax): Document new command line switches
1823 and LDR reg,=<expr> instruction.
1825 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
1828 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
1830 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
1832 1999-02-17 Nick Clifton <nickc@cygnus.com>
1834 This patch was created by: Scott Bambrough
1835 <scottb@corelcomputer.com>
1838 Special cased '@' character. The '@' character is used as the
1839 ARM assembler comment character, as a special character
1840 and in ELF .symver pseudo-op's, and as a special character in
1841 .type and .section pseudo-ops.
1842 (symver_pseudo): New static variable.
1843 (symver_state): New static variable.
1844 (struct app_save): Add field 'symver_state'.
1845 (app_push): Save global symver_state int struct app_save.
1846 (app_pop): Restore global symver_state from struct app_save.
1847 (do_scrub_chars): Special case handling of '@' character in
1850 * configure.in: Modified to recognize armv* uname syntax from ARM
1852 * configure: Regenerated.
1854 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
1855 a prefix to the section's type.
1856 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
1857 the type's typename.
1859 * config/tc-arm.h: Add support for PIC generation:
1860 (pic_code): New boolean.
1861 (obj_relocate_extern): Define.
1862 (TC_RELOC_RTSYM_LOC_FIXUP): Define
1863 (TC_CONS_FIX_NEW): Define.
1864 (tc_fix_adjustable): Define.
1865 (GLOBAL_OFFSET_TABLE_NAME): Define.
1867 * config/tc-arm.c: Add support for PIC generation:
1868 (line_seperator_chars): Allow ';' as a seperator for Linux.
1869 (is_immediate_prefix): New macro.
1870 (arm_parse_reloc): New function.
1871 (s_arm_elf_cons): New function.
1872 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
1873 (md_undefined_symbol): Special case handling for the Global Offset
1875 (md_apply_fix3): Handle PIC relocs.
1876 (tc_gen_reloc): Handle PIC relocs.
1877 (md_parse_option): Add support for '-k' command line switch to
1878 enable PIC generation.
1879 (cons_fix_new_arm): New function.
1880 (s_arm_elf_cons): New function.
1882 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
1884 * configure.in: Add comments for uses of AC_DEFINE.
1885 * acinclude.m4: Likewise.
1886 * acconfig.h: Remove.
1887 * aclocal.m4: Rebuild.
1888 * configure: Rebuild.
1889 * Makefile.in: Rebuild.
1890 * config.in: Rebuild.
1892 1999-02-15 Jim Lemke <jlemke@cygnus.com>
1894 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
1895 non-constant offset from a base register.
1897 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
1899 * config/tc-alpha.c (md_show_usage): Put \ before newline in
1902 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
1904 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
1905 (emit_insn): Look for pc-relative and no-overflow specifiers on
1906 internal relocation types.
1908 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
1910 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
1913 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
1915 (mips_4650, mips_4010, mips_4100): Variables removed.
1916 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
1917 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
1919 (md_begin): Don't bother initializing the mips_NNNN variables;
1920 mips_cpu is set, and that's good enough now.
1921 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
1922 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
1923 (show): New function, to handle wrapping in the CPU lists.
1924 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
1926 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
1928 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
1929 than treat as an immediate specifier.
1931 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
1933 * config/tc-i386.c: Prototype many functions.
1934 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
1935 (i386_immediate): Remove unused second argument.
1936 (i386_intel_operand): Fix i386_is_reg typo.
1937 (i386_operand): Use allow_naked_reg.
1938 (output_invalid): Make operand int for K&R.
1940 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
1942 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
1944 * Makefile.in: Rebuild.
1946 1999-02-09 Doug Evans <devans@casey.cygnus.com>
1948 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
1950 (EXTRA_as_new_SOURCES): Comment out.
1951 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
1952 * Makefile.in: Rebuild.
1953 * doc/Makefile.in: Rebuild.
1954 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
1955 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
1956 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
1957 * configure: Rebuild.
1958 * aclocal.m4: Rebuild.
1959 * config.in: Rebuild.
1960 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
1961 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1962 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
1963 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1964 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
1965 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
1966 (gas_cgen_record_fixup_exp): Ditto.
1967 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
1968 descriptor, not global variable.
1969 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
1970 descriptor, not global variable. Refer to insert_operand handler
1971 via cpu descriptor, not global function.
1972 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1973 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
1974 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
1975 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1976 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
1977 * config/tc-m32r.c: Ditto.
1978 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
1979 (md_assemble): Ditto.
1980 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
1982 1999-02-09 Nick Clifton <nickc@cygnus.com>
1984 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
1985 relocations for ELF targets.
1987 1999-02-08 Nick Clifton <nickc@cygnus.com>
1989 * configure.in: Add support for StrongARM target.
1990 * configure: Regenerate.
1992 1999-02-05 Nick Clifton <nickc@cygnus.com>
1994 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
1996 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
1999 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
2001 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
2003 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
2005 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
2006 (INTEL_DWORD_MNEM_SUFFIX): Define.
2009 (DWORD_PTR): Define.
2010 (XWORD_PTR): Define.
2012 (OFFSET_FLAT): Define.
2014 (NONE_FOUND): Define.
2017 * config/tc-i386.c (set_intel_syntax): New routine.
2018 (intel_syntax): Declare.
2019 (allow_naked_reg): Declare.
2020 (md_pseudo_table): Support .intel_syntax and .att_syntax.
2021 (intel_float_operand): New routine.
2022 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
2023 Handle brackets as well as parens. Call i386_intel_operand for
2024 intel syntax. Reverse operands if appropriate. Handle new
2025 suffixes. Handle movzx and movsx.
2026 (i386_is_reg): New routine.
2027 (i386_immediate): New routine.
2028 (i386_scale): New routine.
2029 (i386_displacement): New routine.
2030 (i386_operand_modifier): New routine.
2031 (build_displacement_string): New routine.
2032 (i386_parse_seg): New routine.
2033 (i386_intel_memory_operand): New routine.
2034 (i386_intel_operand): New routine.
2035 (i386_operand): Call i386_displacement, i386_immediate,
2036 i386_scale, etc. instead of handling inline.
2037 (parse_register): Handle registers without prefix.
2039 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
2041 * configure: Regenerate.
2042 * configure.in (arm-*-oabi): New.
2043 (thumb-*-oabi): New.
2044 * config/tc-arm.c (target_oabi): Declare.
2045 (md_apply_fix3): Support REL relocs.
2046 (md_parse_option): Handle -oabi.
2047 (elf32_arm_target_format): New routine.
2048 (md_longopts): Add OPTION_OABI.
2049 * config/tc-arm.h: Redefine TARGET_FORMAT.
2052 1999-01-28 Nick Clifton <nickc@cygnus.com>
2054 * write.c (write_relocs): Handle out of range error.
2056 * config/tc-fr30.c (fr30_fix_adjustable): New function.
2057 (fr30_force_relocation): Default to 0.
2059 * config/tc-fr30.h (obj_fix_adjustable): Define.
2060 (TC_FORCE_RELOCATION): Define.
2062 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
2065 1999-01-16 Nick Clifton <nickc@cygnus.com>
2067 * config/tc-d30v.c (write_2_short): Do not generate a sequential
2068 merge of two instructions if the left instruciton kills the right.
2070 1999-01-11 Doug Evans <devans@casey.cygnus.com>
2072 * Makefile.in: Regenerate.
2073 * configure.in: Redo test for using cgen.
2074 * configure: Regenerate.
2076 1999-01-09 Nick Clifton <nickc@cygnus.com>
2078 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
2079 redefinition of this macro.
2081 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
2083 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
2086 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
2088 * config/tc-mips.c (append_insn): For mips16, insert a nop between
2089 a read of HI or LO and an immediatly following branch.
2091 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
2093 * config/tc-mips.c (md_begin): Another correction to the setting of
2096 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
2098 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
2100 1998-12-21 Nick Clifton <nickc@cygnus.com>
2102 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
2103 bit insn when optimizing, so that parallelised instructions will
2104 start on a 32 bit boundary.
2106 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
2108 * config/tc-mips.c (mips_eabi64): New.
2109 (md_begin): Set mips_eabi64.
2110 (mips_elf_final_processing): Use it.
2112 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
2114 * config/tc-mips.c (mips_elf_final_processing):
2115 Correct setting of ABI in e_flags.
2117 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
2119 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
2121 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
2123 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
2125 1998-12-15 Doug Evans <devans@casey.cygnus.com>
2127 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
2128 warning, values that don't fit in the field.
2130 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2132 * config/tc-mips.c (mips_abi_string): New.
2133 (md_parse_option,md_longopts): Add mabi.
2134 (mips_elf_final_processing): Set e_flags based on mabi flag.
2136 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2138 * config/tc-mips.c (md_parse_option): Handle vr4111.
2140 98-12-11 Ken Raeburn <raeburn@cygnus.com>
2142 * config/tc-h8300.c (build_bytes): Change message given if the
2143 instruction requires H8/300H mode and we're not in Hmode, to
2144 suggest that it may be the operand modes that are the problem, not
2145 necessarily the opcode.
2147 1998-12-10 Nick Clifton <nickc@cygnus.com>
2149 * config/tc-fr30.c: Add line separator character.
2151 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
2153 * configure.in (hppa-*-mpeix*): New target.
2154 * config/obj-som.h (obj_som_compiler): Declare.
2155 * config/obj-som.c (compiler_seen): New static variable.
2156 (obj_som_compiler): New function.
2157 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
2158 (md_pseudo_table): Add "compiler" if OBJ_SOM.
2159 (pa_type_args): Set hppa_priv_level.
2160 (pa_compiler): New static function if OBJ_SOM.
2161 * configure: Rebuild.
2163 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
2165 * read.c (output_leb128): Don't mark as inline.
2167 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
2169 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
2170 AIX .vbyte unaligned data support.
2171 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
2172 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
2175 1998-12-07 Nick Clifton <nickc@cygnus.com>
2177 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
2180 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
2182 * config/tc-arm.c (elf32_arm_force_relocation): Check for
2183 BFD_RELOC_ARM_PCREL_BRANCH.
2185 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
2187 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
2188 checking the target type.
2189 (mips-dec-bsd*): Set endian to little.
2190 * configure: Rebuild.
2192 COFF weak symbol support, based on patches from Mark Elbrecht
2193 <snowball3@usa.net>:
2194 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
2195 * config/obj-coff.c (obj_coff_weak): New static function.
2196 (obj_coff_endef) [both versions]: Handle weak symbols.
2197 (coff_frob_symbol): Likewise.
2198 (yank_symbols): Likewise.
2199 (obj_pseudo_table): Add "weak".
2201 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
2202 <aymeric.vincent@emi.u-bordeaux.fr>.
2203 * aclocal.m4: Rebuild with current tools.
2204 * configure: Rebuild.
2206 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
2207 an assertion failure for a case we can't handle when OBJ_ECOFF.
2209 * expr.c (operator): And with 0xff to avoid problems with signed
2212 1998-12-03 Nick Clifton <nickc@cygnus.com>
2214 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
2215 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
2217 1998-12-02 Nick Clifton <nickc@cygnus.com>
2219 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
2222 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
2224 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
2227 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
2229 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
2232 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
2234 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
2236 (d10v_cleanup): Only generate previous insn if a multiline insn is
2239 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
2241 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
2244 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
2246 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
2247 -marm6xxx command line switches.
2249 1998-11-18 Doug Evans <devans@casey.cygnus.com>
2251 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
2252 (itbl-ops.o): Delete duplicate dependencies.
2253 Rebuild dependencies.
2254 Add fr30 dependencies.
2255 * Makefile.in: Rebuild.
2257 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
2259 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
2261 * listing.c: Ignore line terminator characters found inside
2264 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
2266 * po/gas.pot: Regenerated.
2268 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
2270 * config/tc-fr30.c (fr30_is_colon_insn): New name for
2271 fr30_is_label_start(). Also checks for delay slot insns.
2273 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
2274 FR30 instructions which contain a colon in the mnemonic.
2276 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
2278 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
2280 * config/tc-fr30.c: Removed currently superflous code.
2282 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
2284 * config/tc-fr30.h: New file.
2285 * config/tc-fr30.c: Tweaking so that it will compile.
2287 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
2289 * config/tc-d10v.h (obj_fix_adjustable): Define.
2290 (TC_FORCE_RELOCATION): Define.
2291 (d10v_force_relocation): Declare.
2292 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
2293 (md_apply_fix3): Handle Vtable relocs.
2294 (d10v_fix_adjustable): New.
2295 (d10v_force_relocation): New.
2297 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
2299 * config/tc-d30v.c: Change default behaviour to ignore potential
2300 conflicts between register name and symbol names.
2302 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
2304 * configure.in: Add fr30-*-*.
2305 * config/tc-fr30.c: New file.
2306 * Makefile.in: Regenerated.
2307 * config.in: Regenerated.
2308 * configure: Regenerated.
2309 * doc/Makefile.in: Regenerated.
2310 * po/gas.pot: Regenerated.
2312 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
2314 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
2317 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
2319 * app.c (do_scrub_begin): Set characters above 127 to be symbol
2321 (do_scrub_chars): Add some casts to unsigned char to avoid
2322 unwanted sign extension.
2323 * read.c (lex_type): Set characters about 127 to be symbol
2325 * config/tc-i386.c (md_begin): Set identifier_chars and
2326 operand_chars for values above 127.
2328 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
2330 * configure.in: detect cygwin* instead of cygwin32*
2331 * configure: regenerate
2333 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
2335 * listing.c: Add support for producing a listing from piped
2338 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
2340 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
2341 (append_insn): Account for the tx39's multiply behavior.
2343 1998-10-26 Michael Meissner <meissner@cygnus.com>
2345 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
2346 from assemble_parallel_insns. Add support for '->' to indicate
2347 explicitly serializing the instructions.
2348 (md_assemble): Ditto.
2350 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
2352 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
2355 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
2357 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
2359 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
2361 * config/tc-mips.c : support frame and regmask/fregmask when
2362 MIPS_STABS_ELF is specified.
2364 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
2366 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
2367 (md_apply_fix): Don't return 1 for VTABLE relocs.
2368 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
2370 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2372 * doc/c-i386.texi: Replace occurences of "opcode" with
2373 "instruction mnemonic", "instruction", or "mnemonic" when
2374 referring to the name of an instruction. Use "opcode" when
2375 referring to the sequence of machine bytes.
2377 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
2378 (is_opcode_char): Rename to is_mnemonic_char.
2379 (md_assemble and i386_operand): Correct error messages from
2380 "opcode" to "instruction mnemonic"
2381 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
2382 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
2383 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
2384 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
2385 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
2386 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
2387 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
2389 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
2391 * config/tc-i386.c (i386_operand): Check for garbage after
2394 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
2396 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
2397 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
2399 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
2401 * config/tc-sh.h (obj_fix_adjustable): Define.
2402 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
2403 (md_apply_fix): Likewise.
2404 (tc_gen_reloc): Likewise.
2405 (sh_fix_adjustable): New.
2407 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
2409 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
2410 * cgen.h (gas_cgen_finish_insn): Update prototype.
2411 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
2412 cgen_insn_t -> CGEN_INSN_INT.
2413 (make_parallel): Update handling of CGEN_INT_INSN_P.
2414 (assemble_parallel_insn): Ditto.
2415 (target_make_parallel): New function.
2416 (md_assemble): Use it.
2418 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
2420 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
2422 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
2424 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
2425 converted into lower case.
2427 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
2429 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
2430 (gas_cgen_tc_gen_reloc): Likewise.
2431 * config/tc-m32r.h (obj_fix_adjustable): Define.
2432 * config/tc-m32r.c (m32r_fix_adjustable): New.
2433 (m32r_force_relocation): Handle VTABLE relocs.
2435 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
2437 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
2439 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
2441 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
2442 to lower case before parsing.
2444 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
2445 parallel insns modift buts in the PSW as a side effect.
2447 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
2449 * config/tc-d30v.c (find_format): Test for missing flag and
2452 (md_apply_fix3): Fix error messages to avoid
2453 assumption about presence of a symbol.
2455 (parallel_ok): Disallow parallel instructions that both modify the
2458 (find_format): Generate a warning if an odd numbered register is
2459 used as the first register in a mutli-register instruction.
2461 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
2463 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
2464 relocations are always associated with a symbol.
2466 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
2468 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
2469 (elf32_sparc_force_relocation): Declare.
2470 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
2471 (tc_gen_reloc): Handle vtable relocs.
2472 (elf32_sparc_force_relocation): New.
2474 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
2476 * symbols.c (S_IS_FUNCTION): New.
2477 * config/tc-v850.h (obj_fix_adjustable): Define.
2478 (TC_FORCE_RELOCATION): Define.
2479 (v850_force_relocation): Declare.
2480 * config/tc-v850.c (tc_gen_reloc): Use offset instead
2481 of fx_addnumber for VTABLE reloc addends.
2482 (md_apply_fix3): Handle VTABLE relocs.
2483 (v850_fix_adjustable): New.
2484 (v850_force_relocation): New.
2486 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
2488 * tc-hppa.c (fp_operand_format): Add some additional formats.
2489 (pa_ip): Do not automatically promote into pa2.0 mode.
2490 (pa_level): Handle ".level 2.0".
2492 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2494 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
2495 * config/tc-i386.h (template.extension_opcode): Change to
2496 unsigned int to allow full range of 8-bit opcode suffixes.
2497 (None): Redefine as 0xffff.
2499 From Jeff B Epler <jepler@usgs.gov>
2500 * doc/c-i386.texi (i386-SIMD): New section.
2502 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
2504 * read.c (discard_rest_of_line): New function.
2505 * read.h: Declare it.
2506 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
2508 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
2510 * config/tc-d10v.c (find_symbol_matching_register): New function.
2511 (find_opcode): Cope with the case where a register name matches
2514 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
2516 * config/tc-v850.c (md_pcrel_from): Rename to
2517 v850_pcrel_from_section.
2518 (v850_pcrel_from_section): Do not resolves symbols in other
2521 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
2523 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
2525 * config/tc-d10v.c (find_opcode): Generate an error if a register
2526 is supplied for an operand that should not be a register.
2528 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
2530 * config/tc-d30v.c (write_2_short): But do allow delayed branch
2531 instructions to have another instruction in the right bin.
2533 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
2535 * config/tc-d30v.c (write_2_short): Do not allow instructions in
2536 the right container if the left container holds a branch
2539 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
2541 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
2542 both a register name and symbol name.
2543 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
2545 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
2547 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
2548 execution unit class.
2550 (reg_name_search): If a name matches a register and a symbol,
2551 prefer the register.
2552 (find_format): Disallow flag registers when a general purpose
2553 register is required.
2554 If a number is required, but a register has been given, check to
2555 see if a symbol with the same name as the register exists, and if
2556 so, use that symbol.
2558 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
2560 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
2562 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
2564 * config/tc-d30v.c (find_format): Do not accept flag registers as
2565 general purpose registers.
2566 (find_format): If an immediate value is expected at a given place
2567 in a format, but a register name has been provided instead, check
2568 to see if that register name matches the name of a predefined
2569 symbol and if it does, then use the symbol instead.
2570 (reg_name_search): If a register name matches a symbol name,
2571 prefer the register name to the symbol name.
2573 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
2575 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
2576 the previous insn to empty.
2578 1998-09-20 Michael Meissner <meissner@cygnus.com>
2580 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
2581 pieces, forcing the use of an ANSI compiler.
2583 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2585 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
2587 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
2589 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
2591 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
2593 (obj_elf_vtable_entry): Likewise.
2594 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
2595 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
2596 (tc_gen_reloc): Likewise.
2597 (arm_fix_adjustable): Likewise.
2598 (elf32_arm_force_relocation): New.
2599 (armelf_frob_symbol): Remove coff-style symbol support.
2601 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
2603 * config/tc-i386.c (i386_operand): Fix typo in last patch.
2605 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
2607 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
2608 OBJ_COFF so that routine is defined for a.out format.
2610 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
2612 * config/tc-i386.c (i386_operand): Detect non-segment registers
2613 used as segment prefixes.
2615 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
2617 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
2618 optimize across FDE boundaries.
2620 * config/obj-coff.c (obj_coff_section): Preserve any link once
2621 flags when setting the section flags.
2623 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
2625 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
2626 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
2628 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2630 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
2633 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
2635 * frags.c (frag_grow): Include the size of the frag struct in the
2638 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
2639 if the new subseg comes before the old.
2641 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2643 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
2644 to handle edge8 and edge16.
2646 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
2648 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
2649 before we clobber the symbol involved.
2651 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
2653 * config/tc-arm.c: Remove OBJ_ELF definitions for
2654 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
2655 use arm_adjust_symtab for OBJ_COFF.
2656 (armelf_adjust_symtab): New Routine.
2657 * config/tc-arm.h: Define obj_adjust_symtab to
2658 armelf_adjust_symtab for OBJ_ELF.
2660 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
2662 * configure.in: Make all i386-elf targets use bfd_gas.
2663 * config/tc-i386.c (tc_i386_force_relocation): New.
2664 (tc_i386_fix_adjustable): Don't fix vtable relocs.
2665 (md_apply_fix3): Likewise.
2666 (tc_gen_reloc): Handle them.
2667 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
2668 tc_i386_force_relocation.
2670 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
2672 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
2674 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
2676 * config/tc-d30v.c (md_assemble): Copy previous opcode over
2677 current opcode after writing the first insturction of a reverse
2680 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
2682 * read.h (generate_lineno_debug): Add prototype.
2683 * read.c (generate_lineno_debug): Make non-static.
2685 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2687 * config/tc-i386.c (md_assemble): Only warn for address/data size
2690 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
2692 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
2693 against Thumb function names, as the linker needs this information.
2695 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
2697 * expr.c (operand): Check also that there is no advance in operand
2698 after atof_generic in order to decide "is it label 0f or floating
2701 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
2703 * config/tc-m32r.c: Replace double dash prefix to M32R specific
2704 command line options with a single dash.
2705 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
2707 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
2709 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
2710 * tc-arm.c (arm_fix_adjustable): New routine.
2712 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
2714 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
2715 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
2716 demand_empty_rest_of_line before mri_comment_end.
2717 (equals): Check garbage after expression before
2718 mri_comment_end in MRI mode.
2720 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
2722 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
2723 small immediate constant to use the constant itself rather than
2726 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
2728 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
2729 (pa_leave): Likewise.
2731 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2733 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
2735 (i386_operand): Fix an error message.
2737 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
2739 * doc/c-arm.texi (ARM Directives): Document .req directive.
2741 * config/tc-arm.c (reg_required_here): Display erroneous string if
2742 the register name could not be decoded.
2743 Do not set inst.instruction if the sift is -1.
2745 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
2747 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
2750 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
2752 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2753 even if it is belived to be unnecessary.
2755 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2757 config/tc-i386.c (i386_operand): Size immediate constants by
2758 suffix (erroneously removed as part of July 7 change).
2760 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
2762 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
2763 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
2764 (armelf_frob_symbol): New Routine.
2765 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
2767 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
2769 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
2771 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
2773 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
2774 command line switches passed to assembler.
2776 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
2778 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
2779 (gas_cgen_opcode_desc): Declare.
2780 (gas_cgen_parse_operand): Declare.
2781 (*): Prepend gas_ to gas specific fns to denote them as such.
2783 * cgen.c (gas_cgen_opcode_desc): New global
2784 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
2785 (queue_fixup): Renamed from cgen_queue_fixup.
2786 (*): Prepend gas_ to gas specific fns to denote them as such.
2788 (gas_cgen_md_apply_fix3): Update call to insert_operand.
2789 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
2790 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
2791 Open opcode table and initialize it.
2792 (make_parallel): Use gas_cgen_opcode_desc.
2793 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
2794 (md_assemble): Ditto.
2796 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
2798 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
2799 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
2800 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
2801 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
2802 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
2803 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
2804 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
2805 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
2806 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
2807 (INIT_STAB_SECTION): Likewise.
2808 (OBJ_PROCESS_STAB): Likewise.
2810 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
2811 (md_parse_option): Watch for them.
2812 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
2813 (md_begin): Kill neverdef code.
2814 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
2815 (s_alpha_prologue): Watch alpha_cur_ent_sym.
2816 (s_alpha_coff_wrapper): New.
2817 (md_pseudo_table): Trap all ECOFF pseudos.
2819 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
2821 Start of changes to remove mdebug section from mips*-elf
2822 Based on MIPS_STAB_ELF definition
2823 * acconfig.h: undef if not configured
2824 * config.in: undef if not configured
2825 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
2826 * config/tc-mips.c (s_ent): set BSF_FUNCTION
2827 * stabs.c (s_stab_generic): flush frag
2829 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
2831 * configure.in: (arm-*-elf): Handle.
2832 (thumb-*-elf): Handle.
2833 * configure: Regenerate.
2834 * read.c (stringer): Fix typo in comment.
2835 * write.c (fixup_segment): Don't add symbol value to addend if
2837 * config/tc-arm.c (md_section_align): Don't align dwarf debug
2839 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
2842 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
2844 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
2845 (write_2_short): Emit warning if new flag is set.
2846 (do_assemble): Set flags if left instruction is one of special
2847 "right-instruction-killer" type.
2849 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
2851 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
2852 Always output words in debug_info section as big endian.
2853 (sparc_target_format): Choose correct bfd target.
2854 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
2856 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
2858 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
2859 to work with internationalization code. Issue an error when two
2860 operands match that are not allowed to match.
2862 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
2864 * configure.in (install_tooldir): Allow target to specify whether
2865 it wants to be installed in $(tooldir)/bin.
2866 * configure: Regenerate.
2867 * Makefile.am (install-exec-local): Set install-exec-tooldir
2868 dependency via configure.
2869 * Makefile.in: Regenerate.
2871 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
2873 * Makefile.am (install-exec-local): Split into two ...
2874 (install-exec-bindir,install-exec-tooldir): New rules.
2875 * Makefile.in: Regenerate.
2877 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
2879 * Makefile.am (install-exec-local): Don't remove the file before
2880 checking whether $(bindir) == $(tooldir)/bin. From Maciej
2881 W. Rozycki <macro@ds2.pg.gda.pl>.
2882 * Makefile.in: Rebuild.
2884 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
2886 * cgen.c: Include libiberty.h.
2887 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
2888 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
2889 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
2890 (md_cgen_lookup_reloc)): Declare.
2891 (md_cgen_record_fixup_exp): Declare.
2892 * config/tc-m32r.h (md_pcrel_from_section): Declare.
2893 (m32r_relax_frag): Declare.
2894 (cgen_md_apply_fix3): Decls moved to cgen.h.
2895 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
2896 (m32r_cgen_record_fixup_exp): Delete decl.
2897 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
2898 (assemble_nop): Delete.
2899 (expand_debug_syms): Delete unused `exp'.
2900 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
2901 Add default case for -Wall.
2902 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
2903 (md_atof): Delete unused wordP.
2905 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
2907 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
2910 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
2912 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
2913 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
2914 .print, .purgem, and .struct. Remove documentation for
2917 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
2919 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
2920 Update call to insert_operand.
2922 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
2924 * config/tc-m32r.c (ms_show_usage): Formatting changes.
2926 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
2928 * config/tc-i386.c (md_assemble): Don't get confused by trailing
2929 whitespace after a prefix operator.
2931 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
2933 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
2935 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
2937 * config/tc-sparc.c (log2): New static function.
2938 (s_reserve): Use log2 to convert alignment before calling
2940 (s_common): Use log2 to convert alignment before calling
2941 record_alignment and frag_align.
2942 (sparc_cons_align): Use log2.
2944 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
2946 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
2947 (s_common): Likewise.
2949 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
2950 initialization of waddr.
2951 (sparc_elf_final_processing): Add default case to switch.
2953 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2955 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
2956 than temporary real.
2958 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
2960 * write.c (subsegs_finish): Don't align the segments if there were
2963 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
2964 copying aux information.
2966 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
2967 expression into a symbol.
2969 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2971 * config/tc-i386.c (mode_from_disp_size): Change arg and return
2972 type to unsigned int.
2973 (md_assemble): Change type used to store offsets from unsigned
2975 (i386_operand): Switch error check to only call RESTORE_END_STRING
2976 once after parse_register.
2978 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
2980 * config/tc-v850.c (md_show_usage): Changed format to match that
2983 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
2985 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2987 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
2989 (md_apply_fix_2): Force the symbol of the vtable reloc to be
2992 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
2994 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
2995 * doc/Makefile.in: Rebuild.
2997 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
2999 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
3000 for %lo expressions.
3001 (mips_ip, case 'u'): Move range check after code to mask
3002 off bits in %hi/%lo expressions. Mask off high bits for
3005 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
3007 * doc/Makefile.am (gasver.texi): New target.
3008 (as.info, as.dvi): Depends upon gasver.texi.
3009 * doc/as.texinfo: Include gasver.texi. Mention version number on
3010 title page and in top node.
3011 * doc/Makefile.in: Rebuild.
3013 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
3015 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
3016 but not including the line containing the edict.
3017 * listing.h (LISTING_EOF): New.
3018 * input-scrub.c (input_scrub_next_buffer): Call it.
3020 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3022 * config/tc-i386.c (i386_operand): Don't set the size of an
3023 immediate address based solely on the suffix and the mode.
3025 * config/tc-i386.c (md_assemble): Add assertion to make sure
3026 overlap2 does not set Imm.
3028 * config/tc-i386.c (space_chars): Remove. The scrubber converts
3029 sequences of whitespace to a single space.
3030 (is_space_chars): Just compare with space.
3031 (md_begin): Don't initialize space_chars.
3032 (md_assemble): Just skip a single whitespace character.
3033 (i386_operand): Rewrite base-index parsing to use new
3034 parse_register, and to skip white space. Skip white space in a
3035 number of other places too. Don't give error message if
3036 parse_register fails.
3037 (parse_register): Change reg_string parameter to be non-const.
3038 Add end_op parameter. Skip white space after the `%', and return
3039 end of register string. Give error message here rather than
3042 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
3044 Based on patch from Matt Semersky <matts@scd.hp.com>:
3045 * expr.c (op_encoding): Make const.
3046 (expr_set_precedence): New function.
3047 (expr_begin): Don't set operator rankings, just call
3048 expr_set_precedence.
3049 * expr.h (expr_set_precedence): Declare.
3050 * read.c (s_mri): Call expr_set_precedence.
3052 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
3054 * doc/as.texinfo (Statements): Remove paragraph discussing
3055 continuing lines with a backslash. This hasn't worked for years,
3058 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
3060 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
3062 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
3063 (ps_CTORS, ps_DTORS): New section types.
3064 (vms_fixup_xtors_section): New function
3065 (Ctors_Psect, Dtors_Psect): Define.
3066 (IS_GXX_XTOR): Define
3067 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
3068 Filter static constructors/destructors and add to
3069 Ctors_Symbols/Dtors_Symbols chain.
3070 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
3071 appropriate section.
3073 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
3074 * makefile.vms: Merge vax/vms support.
3076 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
3078 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
3079 (elf_pseudo_table): Add them.
3080 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
3081 (md_apply_fix): Accept them.
3082 (mips_fix_adjustable): Don't adjust them.
3083 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
3084 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
3085 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
3086 (tc_fix_adjustable): Don't adjust them.
3088 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
3090 * Makefile.am (CGEN_CPU_PREFIX): New variable.
3092 * Makefile.in: Regenerate.
3093 * configure.in: AC_SUBST cgen_cpu_prefix.
3094 * configure: Regenerate.
3096 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3098 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
3099 Changed all users of COND12_DELAY.
3101 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
3103 * config/tc-mn10300.c (set_arch_mach): New function.
3104 (md_pseudo_table): Add pseudo-ops to set the current machine type.
3105 (md_begin): Default to mn10300 mode.
3106 (md_assemble): Only accept instructions for the core mn10300
3107 chip and the active machine type.
3109 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
3111 * subsegs.h (segment_info_type): Give the struct a name.
3112 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
3113 * config/tc-h8500.h (tc_reloc_mangle): Declare.
3114 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
3115 * config/tc-w65.h (tc_reloc_mangle): Declare.
3116 * config/tc-z8k.h (tc_reloc_mangle): Declare.
3118 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
3120 * config/tc-v850.c (v850_comm): Restore old section
3121 after common processing.
3123 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
3125 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
3127 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
3129 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
3130 char with code that explicitly sign-extends.
3132 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
3134 * config/tc-v850.c (md_begin): Restore text section as the current
3135 section after creating call table sections.
3136 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
3139 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
3140 with call to macro SYM_AUXINFO.
3142 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
3144 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
3145 with the program transform name.
3146 * Makefile.in: Rebuild.
3148 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
3150 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
3153 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
3155 * config/tc-i386.c (i386_operand): Be prepared for a space between
3156 the open parenthesis and the start of the register operand,
3157 because of the June 16 change.
3159 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
3161 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
3164 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
3166 * config/tc-d30v.c (d30v_align): Always perform alignment request,
3167 even if it is belived to be unnecessary.
3169 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
3171 * write.c (adjust_reloc_syms): Never adjust relocs against weak
3173 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
3175 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
3177 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
3178 shift amount for a repeated operand. The shift amount for the
3179 repeated copy comes from the size of the operand.
3181 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
3183 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
3185 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
3187 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
3189 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3191 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
3192 characters in it as LEX_IS_SYMBOL_COMPONENT.
3193 * config/tc-i386.h (tc_symbol_chars): Define.
3194 (extra_symbol_chars): Declare.
3195 * config/tc-i386.c (extra_symbol_chars): Define.
3196 (comment_chars): Don't use '/' as comment start if TE_LINUX.
3197 (line_comment_chars): Set to '/' if TE_LINUX.
3198 * doc/c-i386.texi (i386-prefixes): Update.
3199 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
3201 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
3203 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
3204 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
3206 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
3208 * config/tc-d10v.c (md_apply_fix3): Checking displacement
3209 constraint in instructions REP & REPI.
3211 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
3213 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
3214 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
3216 (check_range): If the operand is shifted, then shift the number
3217 before checking its range.
3219 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
3221 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
3224 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
3226 * config/tc-v850.c (v850_comm): Create special sections as needed.
3228 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
3230 * config/tc-d10v.c (write_2_short): Addition of swapping
3231 instructions for sequential and reverse sequential order when
3232 given order is not possible.
3234 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
3236 * Makefile.am: Rebuild dependencies.
3237 (DEP_INCLUDES): Fix reference to intl build directory.
3238 * Makefile.in: Rebuild.
3240 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3242 * doc/c-i386.texi: Update 16 bit documentation.
3244 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
3245 IgnoreDataSize to IgnoreSize as they are used for address size as
3247 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
3248 32-bit mode, similarly addr16/data16 and variants.
3250 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
3252 * config/tc-d30v.c (md_assemble): Fix handling of reverse
3253 sequential word multiply instructions.
3255 (do_assemble): Add extra command line argument, to allow mul32
3256 attribute to be preserved across parallel insns.
3257 (md_assemble): Insert NOPs between explicitly parallel insns which
3258 contain an 32 bit multiply and a 16 multiply.
3260 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3262 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
3265 * config/tc-i386.c (reloc): Add braces.
3267 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
3268 consistent with Intel naming.
3269 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
3270 use bitfields in sib_byte.
3271 (modrm_byte): Don't use bitfields here either.
3273 * config/tc-i386.c (current_templates): Add const.
3274 (parse_register): Add const to return, param, and char *s.
3275 (i386_operand): Add const to reg_entry *r.
3276 * config/tc-i386.h (templates): Add const to start, end.
3278 Inspired by code for 16 bit gas support from Martynas Kunigelis
3279 <martynas@nm3.ktu.lt>:
3280 * config/tc-i386.c (md_assemble): Add full support for 16 bit
3281 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
3282 (uses_mem_addrmode): Remove.
3283 (md_estimate_size_before_relax): Add support here too.
3284 (md_relax_table): Rewrite interface to md_relax for 16 bit
3286 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
3287 (opcode_suffix_to_type): Remove.
3288 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
3289 (SIZE_FROM_RELAX_STATE): Modify to suit above.
3290 (md_convert_frag): Likewise.
3291 (i386_operand): Add support for 16 bit base/index regs,
3292 immediates, and displacements. Remove some unnecessary casts, and
3293 localise end_of_operand_string, displacement_string_start,
3294 displacement_string_end variables. Add GCC_ASM_O_HACK.
3295 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
3297 * config/tc-i386.c (prefix_hash): Remove.
3298 (md_begin): Rewrite without obstacks. Remove prefix hash table
3299 handling. Rewrite lexical table handling.
3300 (i386_print_statistics): Don't print prefix statistics.
3301 (md_assemble): Rewrite instruction parser so that line is not
3302 converted to lower case. Don't do a hash_find for prefixes,
3303 instead recognise them via opcode modifier.
3304 (expecting_operand, paren_not_balanced): Localise variables.
3305 * config/tc-i386.h (IsPrefix): Define.
3306 (prefix_entry): Remove.
3308 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
3309 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
3310 '\\' in case where comment_chars contains '/'.
3312 * config/tc-i386.c (MATCH): Ensure given operand and template
3313 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
3314 you must write `ljmp *table(%ebx)'.
3316 From H.J. Lu <hjl@gnu.org>:
3317 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
3318 as 0 ifndef BFD_ASSEMBLER.
3319 (md_assemble): Allow immediate operands without suffix or
3320 other reg operand to default in size to the current code size.
3322 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
3324 * config/tc-v850.c (md_begin): Restore creation of
3325 .call_table_text and .call_table_data sections.
3327 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
3329 * config/tc-d30v.c (md_assemble): Set execution type to unknown
3330 after emitting a word of noops.
3332 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3334 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
3335 (i386_operand): Simplify checks for valid base/index combinations.
3336 Disallow `in 4(%dx),%al'.
3338 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
3340 (add_prefix): Change parameter from char to int.
3342 * config/tc-i386.h (Ugh): Define opcode modifier.
3343 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
3345 * config/tc-i386.c (md_assemble): Rewrite MATCH and
3346 CONSISTENT_REGISTER_MATCH macros to check register types more
3347 thoroughly. Check for illegal suffix/operand combinations
3348 when matching insns with operands. Handle new `s' suffix, and
3349 associated FloatMF opcode modifier for float insns with memory
3351 * config/tc-i386.h (FloatMF): Define new opcode modifier.
3352 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
3353 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
3354 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
3355 DATA_PREFIX_OPCODE throughout.
3357 * config/tc-i386.c (REGISTER_WARNINGS): Define.
3358 (md_assemble): Rewrite suffix/register operand checking code to be
3359 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
3360 AnyMem, the better to grep.
3362 (i386_operand): Don't set Mem bits in i.types[this_operand] when
3363 given a memory operand. Don't set Abs bits either.
3364 (type_names): Remove Mem*, Abs*.
3365 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
3366 define opcode_modifiers as these cases are handled by Disp8,
3367 Disp16, Disp32 and suffix checks.
3368 (COMES_IN_BOTH_DIRECTIONS): Remove.
3369 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
3371 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
3372 if IgnoreDataSize modifier given. Remove ShortformW modifier
3373 test. Add test for ShortForm in W base_opcode modification.
3374 Merge Seg2ShortForm and Seg3ShortForm code.
3375 * config/tc-i386.h (ShortFormW): Remove.
3376 (IgnoreDataSize): Define.
3378 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
3380 * config/tc-d30v.c (md_assemble): Store previous segment state
3381 with previous instruction.
3383 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3385 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
3386 (ebp, esp): Remove static variables.
3387 (MATCH): Remove test for InOutPortReg.
3388 (i386_operand): Properly handle InOutPortReg here instead.
3389 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
3390 (md_assemble): Simplify and correct modrm and sib generation.
3391 (i386_operand): Add warning for scale without index.
3392 Rewrite checks for valid base/index combinations.
3394 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
3395 macros and enclose in do while(0).
3396 (RESTORE_END_STRING): Likewise.
3397 (md_assemble): Add one to printed operand number so we start
3398 from 1 not 0. Add some more gettext invocations.
3399 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
3402 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
3403 DATA_PREFIX, SEG_PREFIX): Define.
3404 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
3405 (check_prefix): Remove function.
3406 (add_prefix): New function. Add prefix to i.prefix as well as
3408 (md_assemble): Changes for add_prefix. Remove hack for wait
3409 prefix, instead always output prefixes in fixed order. Test
3410 for jcxz/loop when selecting between word & dword operations,
3411 and add address size prefix rather than operand size prefix.
3412 Remove operand -> address size hack when emitting jcxz/loop.
3413 (i386_operand): Remove O_Absent check as it's done in expr.
3415 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
3417 * configure.in: Recognize m5200 as a cpu_type of m68k.
3418 * aclocal.m4: Rebuild with current libtool.
3419 * configure: Rebuild.
3421 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3423 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
3424 to relaxable_symbol to prevent references to external symbol from
3427 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
3429 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
3430 symbols are relaxable.
3432 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
3434 * config/tc-v850.c (md_begin): Don't create special
3435 sections by default.
3437 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
3439 * config/tc-mips.c (macro): For div and udiv, close the
3440 reorder block as soon as possible.
3442 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
3444 From Matt Semersky <matts@scd.hp.com>:
3445 * macro.c (macro_mri_mode): New function.
3446 * macro.h (macro_mri_mode): Declare.
3447 * read.c (s_mri): Call macro_mri_mode when switching in and out of
3450 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
3452 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
3455 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
3456 until after xstrdup in OBJ_EVAX case.
3458 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
3460 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
3461 offset calculation. Also, use VAX_BRW from vax-inst.h instead
3462 of hardcoded magic number.
3463 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
3465 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
3467 * read.c (do_s_func): New function.
3469 * read.h (do_s_func): Add prototype.
3471 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
3473 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
3474 nops if fill pattern not specified.
3476 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
3478 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
3479 * config/te-go32.h (TE_GO32): Define.
3480 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
3482 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
3484 Implement .func/.endfunc pseudo-ops.
3485 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
3487 * read.c (potable): Add .func,.endfunc.
3488 (s_func): New function.
3489 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
3491 (in_doc_func_p,current_function_label): New static globals.
3492 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
3494 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
3496 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
3497 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
3498 * config/tc-arm.h (WORKING_DOT_WORD): Define.
3499 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
3500 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
3501 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
3502 * config/tc-i860.h (WORKING_DOT_WORD): Define.
3503 * config/tc-i960.h (WORKING_DOT_WORD): Define.
3504 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
3505 * config/tc-w65.h (WORKING_DOT_WORD): Define.
3506 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
3507 * config/tc-a29k.c: Don't define md_short_jump_size,
3508 md_long_jump_size, md_create_short_jump or md_create_long_jump.
3509 * config/tc-alpha.c: Likewise.
3510 * config/tc-alpha.h: Likewise.
3511 * config/tc-arm.c: Likewise.
3512 * config/tc-h8300.c: Likewise.
3513 * config/tc-h8500.c: Likewise.
3514 * config/tc-hppa.c: Likewise.
3515 * config/tc-i860.c: Likewise.
3516 * config/tc-i960.c: Likewise.
3517 * config/tc-ppc.c: Likewise.
3518 * config/tc-sh.c: Likewise.
3519 * config/tc-sparc.h: Likewise.
3520 * config/tc-tic30.c: Likewise.
3521 * config/tc-w65.c: Likewise.
3522 * config/tc-z8k.c: Likewise.
3524 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
3526 * config/tc-vax.c (_): Delete this macro used for placeholder
3527 values in vax_operand_width_size; it conflicts with the _() macro
3528 used for internationalization.
3530 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
3532 * symbols.c (symbol_find_base): Fix case insensitive symbol name
3533 code. From Chris Moller <moller@bops.com>.
3535 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
3536 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
3537 * read.c (emit_expr): Initialize seg and subseg fields of a new
3539 * write.c (write_object_file): Switch to the appropriate segment
3540 and subsegment when processing a broken word.
3542 * config/tc-m68k.c (mri_assemble): New static function.
3543 (build_mri_control_operand): Call mri_assemble rather than
3545 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
3546 (s_mri_endf, s_mri_endw): Likewise.
3548 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
3550 * read.c (s_org): Call md_flush_pending_output if it is defined.
3552 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
3554 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
3556 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
3557 (md_parse_option): Add for same.
3558 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
3559 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
3560 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
3562 * config/tc-sparc.h (cons_fix_new_sparc): Added.
3564 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
3566 * config/tc-arm.c (find_real_start): Relax definition of local
3569 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
3571 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
3572 symbols at the given address, not just the last one specified.
3574 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
3576 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
3577 or number_to_chars_littleendian to write data.
3579 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
3581 * config/tc-v850.c (md_assemble): Remove artificially created
3582 register name symbols.
3584 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
3586 * write.c (fixup_segment): Change "segment" to "section" in
3589 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
3591 * write.c (fixup_segment): Change sym1-sym2 message again.
3593 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
3595 * write.c (fixup_segment): Improve error message for sym1-sym2
3596 errors when sym1 is in a different segment from sym2.
3598 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
3600 * config/tc-m32r.c (warn_unmatched_high): New static local.
3601 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
3602 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
3603 (md_longopts): Recognize --{no-,}warn-unmatched-high.
3604 (md_parse_option): Likewise.
3605 (md_show_usage): Likewise.
3606 (m32r_frob_file): Likewise.
3608 * read.c (generate_file_debug,generate_lineno_debug): New functions.
3609 (read_a_source_file): Call them.
3610 * read.h (stabs_generate_asm_file): Declare.
3611 * stabs.c (stabs_generate_asm_file): New function.
3612 (generate_asm_file): New function.
3613 (stabs_generate_asm_lineno): Move file name handling into
3616 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
3618 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
3619 (d30v_current_align, d30v_current_align_seg): New variables.
3620 (d30v_last_label): New variable.
3621 (d30v_align, s_d30v_align, s_d30v_text): New functions.
3622 (s_d30v_data, s_d30v_section): Likewise.
3623 (md_pseudo_table): Call them.
3624 (md_begin): Initialize d30v_current_align_seg.
3625 (md_assemble): Call d30v_align when needed by known current alignment.
3626 (d30v_frob_label, d30v_cons_align): New functions.
3627 * config/tc-d30v.h (md_do_align): Remove.
3628 (tc_frob_label): Call d30v_frob_label.
3629 (md_cons_align): New.
3631 * config/tc-d30v.c (find_format): Convert complex expressions to
3632 expression symbols before processing. Clean up code formatting.
3634 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
3636 * po/Make-in (install-info): New target.
3638 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
3640 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
3642 * config/tc-mn10300.c (md_assemble): Likewise.
3644 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
3646 * Makefile.am: Update with `make dep-am'.
3647 (HFILES): Add cgen.h.
3648 (cgen.o): Depend on cgen.h.
3649 * Makefile.in: Regenerate.
3651 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
3653 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
3655 * gasp.c (grab_label): Permit a label to be a preprocessor
3656 variable by permitting a label to start with a backslash.
3658 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
3660 * config/tc-mips.c (validate_mips_insn): Removed hack
3661 for previously inaccessible bitfields in some INSN_TRAP
3664 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
3666 * config/tc-d30v.c (do_assemble): Abort with error message
3667 if opcode operands do not match.
3669 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
3671 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
3672 'q' operand format for 20-bit "break"/"sdbbp" instructions.
3673 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
3674 similar new 'q' operand.
3676 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
3678 * cgen.c (cgen_asm_finish_insn): Fix typo.
3680 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
3683 * cgen.c: Include it.
3684 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
3685 (cgen_asm_finish_insn): Result is now void. New arg `result'.
3686 All callers updated.
3687 * config/tc-m32r.c: Include cgen.h.
3688 (m23r_insn): New members num_fixups,fixups.
3690 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
3692 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
3693 to avoid compiler warning.
3695 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
3697 * makefile.vms: Run dec c with /nodebug. Pass CC value when
3700 * makefile.vms (OBJS): Add ehopt.obj
3702 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
3704 * doc/c-vax.texi: Correct and extend vax/vms documentation.
3706 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
3708 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
3709 a short format insn.
3710 (md_assemble): Set it for explicitly packed insns.
3712 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
3714 * config/obj-coff.c (c_symbol_merge): Do not take address of
3715 native fields when performing the memcpy.
3717 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
3719 * config/tc-mips.c (macro,macro2): Implement
3720 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
3722 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3724 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
3725 relocations against globally visible symbols.
3726 * config/tc-m68k.c (relaxable_symbol): New macro.
3727 (m68k_ip, md_estimate_size_before_relax): Use it.
3728 (tc_m68k_fix_adjustable): Also handle weak symbols.
3730 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
3732 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
3733 references to externally visible symbols.
3734 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3735 values in twice for a PC relative reloc if the symbol is
3738 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
3739 don't adjust a PC relative reloc against an externally visible
3741 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
3742 for a PC relative fixup against an externally visible defined
3743 symbol, arrange to store object file and addend values as though
3744 the symbol were not defined.
3745 (tc_gen_reloc): Likewise.
3747 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
3749 * read.c (sizeof_leb128): Referenced externally by write.c so
3752 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
3754 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
3755 and expand a 'debug' symbol associated with the next instruction
3756 that does not cause a short instruction to be filled with a NOP.
3757 (md_pseudo_table): Add support for .debugsym.
3758 (assemble_parallel_insn): Add calls to expand_debug_sym as
3760 (md_assemble): Ditto.
3762 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
3764 * as.c (main): Conditionally call setlocale.
3765 * gasp.c (main): Likewise.
3766 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
3767 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
3769 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
3771 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3773 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
3775 * config/tc-hppa.c: Change all calls to bzero to use memset.
3776 (pa_ip): Add cast to avoid warning.
3777 (tc_gen_reloc, md_apply_fix): Likewise.
3778 (pa_find_space_by_number): Likewise.
3779 (hppa_force_relocation): Likewise.
3780 (pa_block): Change i to unsigned int.
3781 * config/obj-som.h (obj_som_copyright): Declare.
3783 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
3785 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
3786 for line numbers for assembly source.
3788 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
3790 * configure.in: Change version number to 2.9.4
3791 * configure: Rebuild.
3793 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
3795 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
3797 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
3799 * ecoff.h: Change symbolS in function declaration to struct
3802 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
3804 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
3805 (md_convert_frag): Fix i18n typo.
3807 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
3809 * ecoff.c (ecoff_get_cur_proc_sym): New function.
3810 * ecoff.h: Protoype it.
3811 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
3812 [EVAX] (s_alpha_prologue): Delete.
3813 (md_pseudo_table): Update.
3815 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
3817 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
3818 array to local pointer.
3819 (get_args, parse_expr): Add casts to avoid warnings.
3821 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
3823 * read.c (s_set): Cast xmalloc return value to fragS *.
3824 * config/tc-m68k.c (m68k_ip): Function made static to match
3825 previous forward declaration.
3826 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
3828 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
3830 * config/tc-v850.c: Add internationalisation macros to error
3833 * config/tc-m32r.c (can_make_parallel): Add internationalisation
3834 macros to error strings.
3836 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
3838 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
3839 reloc is in the TOC csect.
3840 (md_apply_fix3): Correct gettext typo.
3842 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
3844 * config/tc-arm.c (find_real_start): Ignore symbols starting with
3845 .L - they are local labels and the branches are not really
3846 function calls but rather far jumps.
3848 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
3850 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3852 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
3854 * config/tc-i386.c (md_assemble): Print operand number rather than
3855 using ordinal_names.
3856 (i386_operand): Likewise.
3858 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
3860 * Makefile.am (INTLLIBS): Define to work around apparent automake
3862 All Makefiles: Regenerated.
3864 * Many files: Added gettext invocations around user-visible
3866 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
3867 HAVE_LC_MESSAGES): Define.
3868 * dep-in.sed: Added asintl.h.
3869 * po/Make-in: New file.
3870 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
3872 * read.c (Z_): Renamed from `_'.
3873 * Makefile.am (SUBDIRS): Added po.
3874 (POTFILES): new macro.
3875 (po/POTFILES.in): New target.
3876 ($(OBJS)): Added asintl.h.
3878 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
3879 (as_new_LDADD): Added $(INTLLIBS).
3880 (as_new_DEPENDENCIES): Added $(INTLDEPS).
3881 (gasp_new_LDADD): Added $(INTLLIBS).
3882 (gasp_new_DEPENDENCIES): New macro.
3883 * configure, aclocal.m4: Rebuilt.
3884 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
3886 (ALL_LINGUAS): Define.
3887 * macro.c: Include "asintl.h".
3888 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
3889 * as.h: Include "asintl.h".
3890 * config/tc-i386.c (ordinal_names): Removed.
3891 (md_assemble): Changed error text to avoid ordinal_names.
3892 (i386_operand): Likewise.
3893 (reloc): Added as_bad to avoid i18n problems.
3894 (tc_gen_reloc): Likewise.
3895 * config/tc-arm.c (bad_args): Now a #define.
3897 * config/obj-vms.c (VMS_stab_parse): Changed type of
3899 (global_symbol_directory): Unified strings to avoid i18n
3901 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
3902 avoid i18n problems.
3903 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
3904 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
3906 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
3908 * config/tc-v850.c (md_assemble): Changed C++ comment into C
3910 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
3912 * as.c (print_version_id): Added an fprintf to avoid i18n
3914 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
3916 * expr.c (expr): Added as_warn call to avoid i18n problems.
3917 * messages.c (as_assert): Changed code to avoid i18n problems.
3918 (as_abort): Likewise.
3919 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
3920 (s_space): Likewise.
3921 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
3923 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3925 * config/tc-i386.c (check_prefix): New static function, split out
3927 (struct _i386_insn): Add wait_prefix field.
3928 (md_assemble): Remove wait_prefix local variable. Use
3929 check_prefix when adding a prefix.
3931 * config/tc-i386.c (current_templates): New static variable.
3932 (md_assemble): Remove current_templates local variable.
3933 (md_assemble, i386_operand): Improve error and warning messages in
3934 many places. Add RESTORE_END_STRING in many places before error
3935 return. Clarify some comments.
3937 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
3939 (md_assemble): Parse string instruction operands, looking for
3940 segment override prefixes. Check for invalid segment prefixes on
3942 (i386_operand): i.seg[] and max mem_operand changes for string
3944 * config/tc-i386.h (EsSeg): Define.
3946 * config/tc-i386.h (regKludge): Define.
3947 (iclrKludge, imulKludge): Don't define.
3948 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
3949 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
3950 opcode_modifier checks to look for more common cases first. Add
3951 default_seg for IsString case.
3953 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
3955 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
3957 * configure: Rebuild with new automake and libtool.
3958 * aclocal.m4, Makefile.in: Likewise.
3960 * doc/Makefile.am (as.dvi): New target.
3961 * doc/Makefile.in: Rebuild.
3963 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
3965 * configure.in: Added sparc86x support.
3967 * configure: Rebuild.
3969 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
3971 (md_parse_option): Warn if -EL is not supported for this architecture.
3973 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
3975 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
3977 * config/tc-mips.c (mips_ip): Note when we use get match on
3978 the full instruction name.
3980 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
3982 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
3983 back into the expression to handle add/sub simplification correctly.
3985 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
3987 * config/tc-mips.c (hilo_interlocks): Remove 4300.
3989 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
3991 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
3994 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
3996 * symbols.c (max_indent_level): New global.
3997 (print_symbol_value_1): Use it.
3998 * expr.h (expr_build_dot): Declare.
3999 * expr.c (expr_build_dot): New function.
4001 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
4003 * symbols.c (print_binary): New function.
4004 (print_expr_1): Call it.
4006 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4008 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
4009 operand in the opcode.
4011 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4013 * config/tc-i386.h: Reorder operand flags and opcode modifier
4014 flags for clarity. Remove unused definitions: Unknown,
4015 ImmUnknown, DispUnknown, NoModrm.
4016 * config/tc-i386.c (type_names): Add missing Debug type.
4017 (md_assemble): Better duplicate prefix checking. Quicker string
4018 instruction check via new opcode_modifier flag.
4020 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
4022 * doc/as.texinfo (Invoking): Clarify -Wa example.
4024 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
4026 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
4027 (s_mips_weakext): Define.
4028 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
4029 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
4032 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
4034 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
4035 is an error if the value can not be computed at assembly time.
4036 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
4038 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
4040 * gasp.c (main): Set next field of new include_path structure to
4041 NULL. From Avery Pennarun <averyp@gdc.ca>.
4043 * read.c (s_mri_sect): Call as_bad rather than abort for an
4044 unsupported MRI target.
4046 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
4048 * config/tc-arm.c (arm_validate_fix): New function. Determine if
4049 the destination of a branch instruction should be altered.
4050 (find_real_start): New function: Locate the real, Thumb coded
4051 start of a Thumb function.
4052 (do_t_branch23): Alter the destination of branches to Thumb
4055 * config/tc-arm.h: Define TC_VALIDATE_FIX.
4057 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
4059 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
4062 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4064 * doc/as.texinfo: Use @itemx for a secondary item in a table.
4065 * doc/c-hppa.texi: Likewise.
4067 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
4069 * Makefile.am: Rebuild dependencies.
4070 * Makefile.in: Rebuild.
4072 * Makefile.am (DEP_INCLUDES): New variable.
4073 (.dep1): Change to work when srcdir is not an absolute path.
4074 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
4075 * Makefile.in: Rebuild.
4077 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
4079 * config/tc-i386.h, config/tc-i386.c: Revert March 24
4080 LinearAddress patch.
4082 * configure.in: Set version to 2.9.1.
4083 * configure: Rebuild.
4085 * Branched binutils 2.9.
4087 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4089 * config/tc-i386.h (FWait): Define.
4090 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
4091 other prefixes. Check FWait flag in opcode table to see which
4092 instructions require an fwait prefix.
4094 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4096 * stabs.c (get_stab_string_offset): Always create a stab string
4099 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
4101 Fix some gcc -Wall warnings:
4102 * atof-generic.c (atof_generic): Add casts to avoid warnings.
4103 * ehopt.c (eh_frame_code_alignment): Likewise.
4104 * expr.c (integer_constant, operand): Likewise.
4105 * frags.c (frag_align): Likewise.
4106 * gasp.c (level_0, change_base, doinstr): Likewise.
4107 * hash.c (hash_ask): Likewise.
4108 * listing.c (listing_page, calc_hex, print_lines): Likewise.
4109 (debugging_pseudo): Likewise.
4110 * macro.c (define_macro, check_macro): Likewise.
4111 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
4112 (ignore_rest_of_line, float_cons): Likewise.
4113 * symbols.c (decode_local_label_name): Likewise.
4114 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
4115 (fixup_segment, number_to_chars_bigendian): Likewise.
4116 (number_to_chars_littleendian): Likewise.
4117 * config/atof-ieee.c (gen_to_words): Likewise.
4118 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
4119 (sparc_ip, parse_keyword_arg, s_common): Likewise.
4120 * read.c (output_big_sleb128): Initialize locals to avoid
4122 (output_big_uleb128, equals): Likewise.
4123 * atof-generic.c (atof_generic): Change number_of_digits_* locals
4124 to unsigned int. Change zeros to unsigned int.
4125 * cond.c (s_if): Add return to default case.
4126 * frags.c (frag_now_fix): Change return type to addressT.
4127 * frags.h (frag_now_fix): Update declaration.
4128 * listing.c (file_info_struct): Change linenum to unsigned int.
4129 (struct list_info_struct): Change hll_line to unsigned int.
4130 (print_source): Update format string.
4131 * read.c (emit_expr): Change scan to unsigned int, and don't
4132 bother to initialize it.
4133 * symbols.c (dollar_label_count): Change to unsigned long.
4134 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
4135 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
4136 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
4138 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
4140 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
4141 mcf5200 just as we do for m68000.
4142 (m68k_init_after_args): Likewise.
4143 (md_estimate_size_before_relax): Likewise.
4145 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
4147 * config/tc-v850.c (md_assemble): Store relocation addend in
4148 fixup instead of instruction.
4150 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4152 * config/tc-i386.c (md_assemble): Swap template arguments to
4153 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
4154 This macro is currently symmetric, so passing them the wrong
4155 way didn't cause any problem, but may if the macro is changed
4157 After copying template to i.tm, use i.tm. rather than t-> to
4158 access fields, and make t a const*
4159 Move i.tm.operand_types[] swap to immediately after the copy.
4161 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
4163 * expr.h (expr_build_uconstant): Add prototype.
4164 (expr_build_unary,expr_build_binary): Add prototypes.
4165 * expr.c (expr_build_uconstant): New function.
4166 (expr_build_unary,expr_build_binary): New functions.
4168 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
4170 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
4171 * macro.c (macro_expand_body): Increase buffer size.
4172 * messages.c (as_warn): Likewise.
4173 (as_warn_where, as_bad, as_bad_where): Likewise.
4175 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
4177 Based on patch from H.J. Lu <hjl@gnu.org>:
4178 * Makefile.am (DISTSTUFF): New variable.
4179 (diststuff): New target.
4180 * Makefile.in: Rebuild.
4182 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
4184 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
4185 m32r_elf_section_change_hook.
4187 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
4188 emit a nop if a section ends with a 16 bit instruction.
4190 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
4192 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
4193 s_lcomm rather than obj_coff_lcomm.
4194 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
4196 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
4198 * config/tc-i386.h (LinearAddress): Define.
4199 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
4200 instruction, don't use a default segment.
4202 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
4204 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
4205 * configure: Rebuild.
4207 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
4209 * aclocal.m4, configure: Rebuild with libtool 1.2.
4211 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
4213 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
4214 PC relative branches. Patch courtesy of Jonathan Walton.
4217 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
4219 * configure.in (emulations): Add thumb-pe target.
4221 * configure (emulations): Add thumb-pe target.
4223 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
4225 * itbl-lex.l (yywrap): Don't define if already defined as a
4228 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
4230 * depend.c (quote_string_for_make): New function.
4231 (wrap_output): Use it.
4233 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
4235 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
4236 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
4238 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
4240 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
4241 Recognize -GN and -relax.
4242 (md_begin): Initialize gp size from -G switch.
4243 (alpha_force_relocation): Always force if -relax.
4244 (alpha_align): Take a new argument that will specify when to
4245 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
4246 Change all callers. Emit nop alignment padding as nop+unop pair.
4248 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
4250 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
4251 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
4253 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
4255 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
4256 require padding to the next long word boundary.
4258 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
4260 * cgen.c: #include symcat.h.
4261 * config/tc-m32r.c: Likewise.
4263 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
4265 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
4266 absolute expressions instead of '$' prefixed register names.
4268 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
4270 * read.c (s_set): Record file and line info for symbols when -as.
4271 (pseudo_set): Don't overwrite that dummy fragment.
4273 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
4275 * config/tc-ppc.c (md_pseudo_table): Add "section".
4276 (ppc_named_section): New static function.
4278 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
4280 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
4281 so we don't have to scan the entire list.
4283 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
4285 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
4286 case, allow the parallel instructions to modify the same flag
4289 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
4291 * listing.c (list_symbol_table): Categorize symbols by
4292 undefined_section rather than sy_frag->line == NULL.
4294 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
4296 * Makefile.am (install-exec-local): Install properly when ln
4297 fails or tooldir == prefix.
4299 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
4301 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
4302 Test result of insert_operand for error.
4304 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
4306 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
4307 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
4308 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
4309 * doc/Makefile.in: Rebuild.
4311 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
4313 * config/tc-mips.c (macro_build): Handle operand type 'C'.
4314 (macro): Fix handling of M_COP[0-3].
4316 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
4318 Based on patches from Ross Harvey <ross@teraflop.com>:
4319 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
4320 if macro_alternate or macro_mri.
4321 (getstring): Remove support for byte constants between < and >.
4322 (get_any_string): '<' only starts a string if macro_alternate or
4324 (macro_expand_body): Permit keyword parameters following
4325 positional parameters.
4327 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4328 * configure.in (alpha*-*-netbsd*): New target.
4329 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
4330 * configure: Rebuild.
4332 * as.h (flag_warn_suppress_instructionswap): Move from here...
4333 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
4334 here, and make static.
4336 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
4337 BFD_ASSEMBLER or MANY_SEGMENTS.
4339 * as.c (show_usage): Update bug-gnu-utils address.
4340 * gasp.c (show_usage): Likewise.
4341 * doc/as.texinfo (Bug Reporting): Likewise.
4343 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
4345 * config/tc-mips.c (load_address): Don't use mips III or mips IV
4346 insns regardless of the size of a pointer if we're in mips I or
4348 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4350 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4352 Fix rac to accept only a0:
4353 * tc-d10v.c (parallel_ok, find_opcode):
4354 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
4355 Introduce OPERAND_GPR.
4357 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
4359 * read.c (s_fill): Handle non-constant repeat counts by creating
4360 an rs_space fragment.
4362 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
4364 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
4365 from as_bad to as_warn.
4367 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
4369 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
4370 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
4371 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
4373 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
4375 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
4376 seg_fix_rotP rather than fix_root from seg_info.
4378 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
4380 * expr.c: Add support for 0x1_2_3_4 bignums.
4382 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
4384 * configure.in: Change -linux* to -linux-gnu*.
4385 * configure: Rebuild.
4387 * app.c (do_scrub_begin): Treat \r as whitespace.
4389 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
4391 * Makefile.am: Update dependencies.
4392 * Makefile.in: Rebuild.
4394 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
4396 * configure, aclocal.m4: Rebuild with new libtool.
4398 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
4400 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
4401 the argument to bfd_set_arch_mach.
4402 (load_address): Use bfd_arch_bits_per_address to determine the
4403 bit size of an address instead of looking at the isa level.
4404 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4406 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
4408 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
4410 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
4412 * ehopt.c: New file.
4413 * as.h (enum _relax_state): Add rs_cfa.
4414 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
4415 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
4416 * read.c (emit_expr): Call check_eh_frame.
4417 * write.c (cvt_frag_to_fill): Handle rs_cfa.
4418 (relax_segment): Likewise.
4419 * Makefile.am: Rebuild dependencies.
4420 (GAS_CFILES): Add ehopt.c.
4421 (GENERIC_OBJS): Add ehopt.o.
4422 * doc/internals.texi (Frags): Document rs_cfa.
4424 * as.c (show_usage): Mention --traditional-format.
4425 (parse_args): Accept --traditional-format.
4426 * as.h (flag_traditional_format): Declare.
4427 * output-file.c (output_file_create): If flag_traditional_format,
4428 set BFD_TRADITIONAL_FORMAT on stdoutput.
4429 * doc/as.texinfo, doc/as.1: Document --traditional-format.
4431 * config/tc-mips.c (append_insn): Make sure that if we have a
4432 fixup for an unmatched %hi reloc, it does not associated with a
4435 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
4436 * doc/Makefile.in: Likewise.
4438 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
4440 * config/tc-m32r.c (check_for_side_effects): New function.
4441 (can_make_parallel): Add checks for instruction side effects
4442 clashing with the other instruction.
4443 (assemble_parallel_insn): Improve warning messages. Return error
4444 message from non-swapped instruction order.
4446 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
4448 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
4450 * config/tc-arm.h: Replace md_after_pass_hook definition with a
4451 md_cleanup definition. This moves the forced literal output to
4452 the end of the source pass, and avoids macro's inserting literals
4453 into the code immediately after the macro expansion.
4455 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
4457 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
4458 a gas internal symbol is adjustable.
4459 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
4461 * as.h: If gcc version greater than 2.6, use `__format__' and
4462 `__printf__' in function attributes, rather than `format' and
4465 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
4467 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
4469 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
4471 Add tms320c30 support:
4472 * config/tc-tic30.h: New file.
4473 * config/tc-tic30.c: New file.
4474 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
4475 TARGET_FORMAT as "coff-tic30".
4476 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
4477 * Makefile.am: Rebuild dependencies.
4478 (CPU_TYPES): Add tic30.
4479 (CPU_OBJ_VALID): tic30-aout is valid.
4480 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
4481 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
4482 * configure, Makefile.in: Rebuild.
4484 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
4486 * config/tc-v850.c (md_assemble): Improvements to error messages.
4488 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
4490 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
4491 BFD_RELOC_HI16_S to store the high bits of any value.
4493 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
4494 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
4495 assembler calculate relocations to any external symbol at all.
4496 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
4497 involving generation of pc-relative relocs.
4498 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
4499 has been moved to md_apply_fix3.
4501 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
4502 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
4503 which actually means (the address of identifier's GOT entry) +
4504 constant, which is not particularly useful.
4506 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
4508 * read.h (include_dirs): Declare.
4509 (include_dir_count,include_dir_maxlen): Declare.
4511 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
4513 * configure.in: Correct check for shared opcodes library.
4514 * configure: Rebuild.
4516 * listing.c (buffer_line): If we can't open the file, set at_end.
4517 (listing_print): Remove unused local variable fi.
4519 * config/m68k-parse.y (reglistpair): Handle register list in
4522 * config/vms-conf.h: Don't undef VERSION.
4524 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
4526 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
4528 (GENERIC_OBJS): New variable, with the rest of the old OBJS
4530 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
4531 ($(srcdir)/make-gas.com): Rename from make-gas.com.
4532 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
4533 (EXTRA_DIST): Define.
4534 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
4535 explicitly rather than via the list of object files.
4536 (gcc-as.opt): New file created when make-gas.com is run.
4537 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
4538 itbl-cpu.h} to #include appropriate file rather than copying that
4540 * config/vms-conf.h: Synchronize with current config.in.
4541 * Makefile.in: Rebuild.
4543 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
4545 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
4546 (parallel_ok): Relaxed parallel subinstruction dependency check.
4548 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
4550 * as.h (flag_warn_suppress_instructionswap): added new flag.
4551 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
4552 command line argument.
4553 * tc-d10v.c (write_2_short): emit "Swapping instructions"
4554 warning only if flag_warn_suppress_instructionswap is false.
4556 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
4558 * configure.in (i386-*-mingw32*): New target.
4559 * configure: Rebuild.
4561 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
4563 * symbols.c (resolve_symbol_value): Don't set the segment if it
4564 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
4566 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
4569 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
4571 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
4572 depends upon HAVE_{UNLINK,REMOVE} values rather than host
4575 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
4577 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
4579 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
4581 * config/tc-v850.c (v850_insert_operand): Display instruction when
4582 an error is encountered.
4584 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
4586 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
4587 (i386-*-sco3.2v5*coff): New target.
4588 (i386-*-sco3.2*): New target.
4589 * configure: Rebuild.
4591 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
4593 * config/tc-v850.c: Tidy error message production.
4595 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
4597 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
4598 validate_immediate return value in the right type for comparisons
4601 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
4603 * listing.c (MAX_BYTES): Use listing variables not constants.
4604 (data_buffer): No longer an array, but a pointer.
4605 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
4606 (listing_listing): Allocate data_buffer.
4608 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
4610 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
4611 --listing-rhs-width, --listing-cont-lines.
4612 (show_usage): Update.
4613 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
4614 (listing_lhs_cont_lines, listing_rhs_width): New vars.
4615 (print_lines): Use the variables instead of the constants.
4616 (listing_listing): Likewise.
4617 * listing.h: Declare the new vars.
4619 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
4621 * as.c (parse_args): Add --keep-locals alias for -L.
4622 Add --strip-local-absolute.
4623 (show_usage): Update.
4624 * as.h (flag_strip_local_absolute): New flag.
4625 * symbols.c (S_IS_LOCAL): Use it.
4626 * config/obj-aout.h (S_IS_LOCAL): Likewise.
4627 * config/obj-bout.h (S_IS_LOCAL): Likewise.
4628 * config/obj-coff.h (S_IS_LOCAL): Likewise.
4630 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
4632 * config/tc-m32r.c: Detect if explicitly parallel instructions
4633 might have an io conflict and issue a warning message.
4635 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
4637 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
4638 cgen_swap_fixups): Functions to save, restore and swap the fixup
4639 chain with a backup copy.
4640 (cgen_asm_finish_insn): Returns address of constructed insn.
4642 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
4644 * listing.c (file_info_struct): Remove FILE, add POS.
4645 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
4646 (file_info): Don't open the file.
4647 (buffer_line): Check for the file in the last_open cache, updating
4649 (print_source): Don't reference file_info->file.
4650 (listing_listing): Likewise.
4651 (listing_print): Close the file in the cache, if any.
4653 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
4655 * read.c (dwarf_file_string): New file static variable.
4656 (emit_expr): Look for constant sequence that leads up to a file
4657 name in DWARF debugging output.
4658 (stringer): Use dwarf_file_string to decide whether to accept a
4659 string as a file name.
4661 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
4663 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
4664 (crack_operand): Add reg->reglst MRI hack.
4665 (r_seg): Put reglst symbols in reg_section.
4666 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
4668 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
4670 * tc-sh.c (get_specific): Handle SGR & DBR.
4672 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
4674 * tc-h8300.c (parse_reg): Take the length of the symbol into
4675 account when attempting to match a register name.
4676 * tc-h8500.c (parse_reg): Likewise.
4678 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
4680 * cgen.c: Formatting changes to improve readability.
4682 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
4684 * config/tc-mips.c (macro): Rework division code to avoid unfilled
4687 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
4689 Based on a patch from Jim Wilson
4690 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
4691 (tc_gen_reloc): Handle cross section PC relative relocs
4694 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
4696 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
4698 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
4700 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
4701 (expr_jmp_buf): New static local.
4702 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
4703 (cgen_md_operand): New function.
4704 * tc-m32r.c: Clean up pass over `struct foo' usage.
4705 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
4707 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
4709 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
4710 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
4712 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
4714 * config/tc-i386.c (i386_operand): Give an error if there are
4715 unrecognized characters after an expression.
4717 For older changes see ChangeLog-9697