| blob | 366fd052a653cca1ed6bfb1396589f0f227fee5a |
1 1999-12-14 Nick Clifton <nickc@cygnus.com>
3 * config/tc-arm.c (md_parse_option): Add support for -marm720
4 x command line switch.
6 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
8 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
9 (r_registers, xr_registers): Define.
10 (r_register_name, xr_register_name): New functions.
11 (md_assemble): Handle new am33 operand types and instruction
12 formats.
13 (mn10300_insert_operand, check_operand): Likewise.
15 1999-11-29 Nick Clifton <nickc@cygnus.com>
17 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
18 (s_force_thumb): Set thumb_mode to 2.
19 (md_assemble): Do not complain about thumb instructions on a
20 non-thumb target if thumb_mode is set to 2.
22 1999-11-28 Michael Meissner <meissner@cygnus.com>
24 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
25 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
26 (O_...): Add new machine dependent expressions if we are handling
27 explicit relocations.
28 (alpha_reloc_op): New static table holding the explicit relocation
29 information.
30 (alpha_literal_hash): New static to hold the hash table for
31 explicit relocations.
32 (alpha_macros): Add support for explicit relocations.
33 (md_begin): If explicit relocations, initialize hash table.
34 (md_assemble): Don't print a second error if tokenize_arguments
35 already printed an error message.
36 (md_apply_fix): Add support for explicit relocations.
37 (alpha_force_relocation): Ditto.
38 (alpha_fix_adjustable): Ditto.
39 (alpha_adjust_symtab): New function to support explicit
40 relocations.
41 (alpha_adjust_symtab_relocs): Ditto.
42 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
43 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
44 Add support for explicit relocations. Return -2 if an error
45 message was already printed.
46 (find_macro_match): Add support for explicit relocations. Comment
47 each of the cases.
48 (emit_insn): Add support for explicit relocations.
49 (assemble_tokens): Ditto.
50 (emit_ldgp): Ditto.
51 (load_expression): Ditto.
52 (emit_lda): Ditto.
53 (emit_ldah): Ditto.
54 (emit_ir_load): Ditto.
55 (emit_loadstore): Ditto.
56 (emit_ldXu): Ditto.
57 (emit_ldil): Ditto.
58 (emit_sextX): Ditto.
59 (emit_division): Ditto.
60 (emit_jsrjmp): Ditto.
61 (emit_retjcr): Ditto.
63 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
64 ELF object format.
65 (tc_adjust_symtab): If explicit relocations, call the function
66 alpha_adjust_symtab.
67 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
68 relocations next to the literal relocation they reference.
69 (TC_INIT_FIX_DATA): Initialize the new fields.
70 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
72 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
74 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
75 'B' operand for PA2.0 bb instruction.
77 1999-11-18 Nick Clifton <nickc@cygnus.com>
79 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
80 target.
82 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
83 relocs.
84 (mcore_force_relocation): Force relocations to be generated for
85 RVA relocs.
87 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
89 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
90 (i386_displacement): Disallow O_big displacements.
92 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
94 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg): Small
95 improvements in error checking.
96 (md_assemble): Support for unconditional ARM instructions.
97 (md_parse_option): Support for -m[arm]v5e flag.
99 1999-11-12 Nick Clifton <nickc@cygnus.com>
101 * macro.c (buffer_and_nest): Do not check beyond the end of the
102 buffer.
104 1999-11-11 Nick Clifton <nickc@cygnus.com>
106 * macro.c (buffer_and_nest): Look for seperator after TO and
107 FROM tokens.
109 1999-11-08 Andrew Haley <aph@cygnus.com>
111 * app.c (do_scrub_chars): When in State 10, treat backslash
112 characters in the same way as as symbol characters.
114 1999-11-07 Richard Henderson <rth@cygnus.com>
116 * config/tc-alpha.c (alpha_align): Check, don't assert, that
117 the previous label was in the current section before playing
118 with auto-alignment.
120 1999-11-06 Nick Clifton <nickc@cygnus.com>
122 * config/tc-v850.c (v850_force_relocation): Force relocation
123 for weak symbols.
124 (v850_pcrel_from_selection): Do not compute a pcrel offset if
125 the symbol is weak.
127 1999-11-05 Michael Meissner <meissner@cygnus.com>
129 * expr.h (operatorT): Increase machine dependent operators to 16.
130 * expr.c (op_rank): Ditto.
132 1999-11-03 Ian Lance Taylor <ian@zembu.com>
134 * read.c (pseudo_set): Reject attempts to set the value of a
135 section symbol.
137 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
138 if it is defined.
140 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
142 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
143 to bfd_set_section_contents.
145 1999-11-03 Nick Clifton <nickc@cygnus.com>
147 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
149 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
151 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
152 (mips_ip): Use OPCODE_IS_MEMBER.
154 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
156 * config/tc-arm.c (reg_required_here): Improve comments.
158 * config/tc-arm.c (thumb_opcode): Add "variants" field.
159 (tinsns): Initialize variants field.
161 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
162 BAD_PC respectively.
164 1999-10-27 Scott Bambrough <scottb@netwinder.org>
166 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
167 * config/tc-arm.h: Fix compile time warnings.
169 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
171 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
172 form @abs16, @(abs16) and @(abs16 + imm).
174 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
176 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
177 (ISA_HAS_64_BIT_REGS) New.
178 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
179 mips_emit_delays,macro_build,load_register,load_addresss,
180 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
181 and/or use new ISA_xxx macros in expressions involving
182 ISA, particularly mips_opts.isa.
184 1999-10-18 Michael Meissner <meissner@cygnus.com>
186 * expr.h (operatorT): Add machine dependent operators md1..md8.
187 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
188 for the machine dependent operators to use.
190 * expr.c (op_rank): Add machine dependent operators.
192 * config/tc-alpha.c (O_pregister): Define as a machine dependent
193 operator.
194 (O_cpregister): Ditto.
195 (md_begin): Change X_op test that field is wide enough to use
196 O_max instead of O_alpha_max.
197 (cpu_types): Fill in missing initializer.
198 (alpha_num_macros): Make unsigned.
199 (md_assemble): Make opnamelen be size_t.
200 (md_apply_fix): Cast alpha_num_operands to int before testing.
201 (alpha_force_relocation): Ditto.
202 (alpha_fix_adjustable): Ditto.
203 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
204 (tc_gen_reloc): Ditto.
205 (tc_get_register): Ditto.
206 (emit_ldgp): Ditto.
207 (emit_lda): Ditto.
208 (emit_ldah): Ditto.
209 (emit_ldil): Ditto.
210 (s_alpha_ent): Ditto.
211 (s_alpha_end): Ditto.
212 (s_alpha_frame): Ditto.
213 (s_alpha_prologue): Ditto.
214 (s_alpha_file): Ditto.
215 (s_alpha_gprel32): Ditto.
216 (s_alpha_proc): Ditto.
217 (s_alpha_set): Ditto.
218 (s_alpha_base): Ditto.
219 (s_alpha_align): Ditto.
220 (s_alpha_arch): Ditto.
221 (alpha_align): Ditto.
222 (assemble_insn): Suppress unused variable warning.
223 (emit_insn): Ditto.
224 (assemble_insn): Don't assume X_op and X_unsigned are in a given
225 order in the structure.
226 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
228 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
230 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
232 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
234 * config/tc-i386.c (i386_index_check): Correct #endif location.
236 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
238 * as.c (show_usage): Document new options.
239 (parse_args): Add --no-warn, --warn, --fatal-warnings,
240 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
241 (parse_args): Parse the new options.
242 (main): If there were warnings, and --fatal-warnings
243 was specified, print an error.
244 * as.h: New variable, flag_fatal_warnings, for new option.
246 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
248 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
249 '@'. Change autoincrement completers to fall through to cache control
250 completers.
252 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
253 arg.
254 (pa_parse_addb_64_cmpltr): New function.
256 * config/tc-hppa.c (pa_ip): Change error message.
257 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
258 '?Q' args to allow falling through.
260 * configtc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
261 Remove unused conditional codes.
262 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
264 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
266 * config/tc-d30v.c (CHAR_BIT): Define.
267 (check_range): Fix bit operations to support integers bigger than
268 32 bits.
270 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
272 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
273 operands.
275 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
276 Doug Evans <devans@cygnus.com>
278 Add support for m32rx.
279 * config/tc-m32r.c (enable_m32rx): New static global.
280 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
281 (allow_m32rx): New function.
282 (M32R_SHORTOPTS): Add `O'.
283 (md_longopts): Add --m32rx plus several warning options.
284 (md_parse_option): Handle new options.
285 (md_show_usage): Print them.
286 (md_begin): Enable m32rx.
287 (OPERAND_IS_COND_BIT): New macro.
288 (first_writes_to_seconds_operands): New function.
289 (writes_to_pc,can_make_parallel,make_parallel): New functions.
290 (target_make_parallel,assemble_two_insns): New functions.
291 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
292 If optimizing and m32rx, try to make consecutive insns parallel.
294 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
296 * config/tc-mips.c (nopic_need_relax): Allow for the
297 .sdata.foo sections generated by -fdata-sections,
298 and for the .gnu.linkonce.s sections generated by C++.
300 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
302 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
303 with cleaner code using completer prefixes. Add 'Y'.
305 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
307 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
309 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
310 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
311 insn does not match and we should try the next insn in the table.
313 1999-09-22 Nick Clifton <nickc@cygnus.com>
315 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
317 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
319 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
320 of PA2.0 support.
322 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
324 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
325 OBJ_ELF. If ELF, add "sq".
326 (md_parse_option): If ELF, ignore -s and -q.
327 (md_show_usage): Mention ELF options.
329 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
331 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
332 operands.
334 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
336 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
338 * config/tc-hppa.c (struct pa_it): New field "trunc".
339 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
340 (pa_parse_ftest_gfx_completer): New function
341 (pa_parse_fp_cnv_format): New function.
343 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
344 (md_apply_fix): Handle 22bit pc-rel branches.
346 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
348 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
350 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
352 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
354 at Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
356 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
357 (pa_ip): Handle 'fX'.
359 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
361 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
362 (pa_ip): Handle 'fX'.
364 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
366 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
367 unwinds unless the function is in the text space.
368 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
370 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
372 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
373 (md_assemble): To here. Tweak address generation.
375 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
376 debug_line.
377 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
378 (md_assemble): Call dwarf2_where for OBJ_ELF.
379 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
380 (pa_end_of_source): New function.
381 * tc-hppa.h (md_end): Define for OBJ_ELF.
383 1999-09-14 Michael Meissner <meissner@cygnus.com>
385 * configure.in (Canonicalization of target names): Remove adding
386 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
387 generates $ac_config_sub with a ${CONFIG_SHELL} already.
388 * configure: Regenerate.
390 1999-09-14 Donn Terry <donn@interix.com>
392 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
394 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
396 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
397 pc-relative jmp/call to an absolute symbol.
398 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
399 absolute section symbols.
401 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
402 jump handling code and comments.
404 1999-09-12 Ian Lance Taylor <ian@zembu.com>
406 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
407 the value if TE_PE and a global defined symbol.
409 1999-09-11 Ian Lance Taylor <ian@zembu.com>
411 * write.c (dump_section_relocs): Call print_symbol_value_1 to
412 print the symbol, rather than printing it here.
414 1999-09-11 Donn Terry <donn@interix.com>
416 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
417 BFD_RELOC_RVA relocations.
419 * config/tc-i386.c (md_undefined_symbol): Compare the name against
420 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
421 starts with "_G".
423 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
424 defined.
425 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
426 * doc/internals.texi (Object format backend): Document
427 SET_SECTION_RELOCS.
429 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
430 relocations against global symbols if TE_PE.
432 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
433 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
435 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
436 symbols.
438 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
439 symbols which do not have a constant value, or tags with
440 non-tags. Remove the symbol from the list before adding it at the
441 end.
443 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
444 C_FCN symbol differently if TE_PE.
445 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
446 appears in the pseudo-op, rather coff_line_base which is only set
447 for a .bf symbol.
449 * config/obj-coff.c (obj_coff_loc): New static function.
450 (obj_pseudo_table): Add "loc".
452 * config/obj-coff.c (add_lineno): Check that the line number is
453 positive.
455 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
456 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
457 int.
458 (md_atof): Return NULL rather than 0.
459 * config/tc-i386.c (md_atof): Change type to int.
460 * expr.c (expr): Change first parameter to int.
461 * config/obj-coff.c: Add declarations for static functions.
462 (coff_frob_symbol): Use SYM_AUXENT.
463 * config/tc-i386.h (flag_16bit_code): Don't declare.
465 * config/obj-coff.c (obj_coff_section): Default to setting
466 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
468 * write.c (adjust_reloc_syms): Print adjusted fixup.
470 * expr.c (integer_constant): Correct too_many_digits calculation
471 in base 10 case.
473 1999-09-09 Andreas Schwab <schwab@suse.de>
475 * doc/c-arm.texi: Fix arguments of @var to not contain
476 punctuation.
478 1999-09-08 Philip Blundell <pb@nexus.co.uk>
480 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
481 and COFF targets.
482 (md_parse_option): Only support -k flag for ELF and COFF targets.
484 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
486 * config/tc-hppa.c (pa_ip): Put strict register checks before
487 call to pa_parse_number.
489 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
491 1999-09-06 Ian Lance Taylor <ian@zembu.com>
493 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
494 BFD_ASSEMBLER code.
496 1999-09-06 Donn Terry <donn@interix.com>
498 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
500 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
502 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
503 candidate instruction. Require registers for register arguments
504 when in strict mode. Require assemble-time constants for
505 constants when in strict mode.
506 (pa_get_absolute_expression): Require a constant when in strict
507 mode.
509 1999-09-06 Nick Clifton <nickc@cygnus.com>
511 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
513 1999-09-04 Steve Chamberlain <sac@pobox.com>
515 * config/tc-pj.c: New file, supports picoJava in ELF.
516 * config/tc-pj.h: Ditto.
517 * configure.in (pjl*, pj*): New targets.
518 * Makefile.am: Rebuild dependencies.
519 (CPU_TYPES): Add pj.
520 (TARGET_CPU_CFILES): Add config/tc-pj.c.
521 (TARGET_CPU_HFILES): Add config/tc-pj.h.
522 * doc/c-pj.texi: New file.
523 * doc/as.texinfo: Add some PJ specifics.
524 * doc/all.texi: Add PJ to the list of all architectures, sort them
525 all alphabetically.
526 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
527 * configure, Makefile.in, doc/Makefile.in: Rebuild.
529 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
531 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
532 (obj_frob_file): Test for null pointer.
533 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
534 (OBJ_PROCESS_STAB): And here.
535 (elf_obj_sy): Remove
537 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
538 except OBJ_PROCESS_STAB, which we #undef for ecoff.
539 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
541 * config/obj-coff.c (no_func): Remove.
542 (coff_format_ops): Change occurrences of no_func to 0, as we test
543 for 0 in obj-multi.h.
545 * configure.in: Enable bfd for i386-coff when primary target is
546 bfd. Enable i386 elf,coff emulation support. Don't set
547 USE_EMULATIONS=1 or te_file=multi unless there is more than one
548 emulation to support.
549 *configure: Regenerate.
551 1999-09-02 Nick Clifton <nickc@cygnus.com>
553 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
554 .section .line directive is encountered.
556 1999-09-01 Nick Clifton <nickc@cygnus.com>
558 * config/tc-arm.c (md_section_align): Do not align sections in ELF
559 format.
561 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
562 * as.texinfo: Document --gdwarf2 command line option.
563 Add additional documentation of ARM command line switches.
565 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
567 * config/tc-i386.c (i386_intel_memory_operand): Combine
568 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
569 and RESTORE_END_STRING around parse_register calls.
570 (i386_operand): Here too.
571 (i386_is_reg): Remove.
572 (parse_register): Move as_bad calls from within this function to
573 callers.
575 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
577 Based on a patch from H.J. Lu <hjl@gnu.org>
578 * config/tc-i386.c (parse_register): Handle FP regs specially.
579 (md_begin): Remove '(' and ')' from register_chars.
581 1999-08-29 Doug Evans <devans@casey.cygnus.com>
583 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
584 error message (done elsewhere).
586 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
588 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
590 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
592 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
593 args by 'f'.
595 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
597 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
598 between args.
599 Add new completers. Fix bug in 64 bit condition handling.
601 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
602 'cS', and 'c*'.
604 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
606 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
608 * config/tc-hppa.c (pa_ip): Add case for 'I'.
610 1999-08-27 Jim Wilson <wilson@cygnus.com>
612 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
613 (struct ls): Add frag field. Initialize it to zero.
614 (out_end_sequence): New local text_frag. Set it while in text section.
615 Replace address check with frag check. Set ls.frag to text_frag if
616 out_set_addr called.
617 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
618 Set it before switching sections. Replace address check with frag
619 check. Set ls.frag to saved_frag if out_set_addr called.
621 1999-08-26 David Mosberger <davidm@hpl.hp.com>
623 * dwarf2dbg.c (out_end_sequence): If address changed, directly
624 output "advance_pc" opcode instead of calling gen_addr_line().
625 The latter has the undesired side-effect of creating a new row
626 in the debug line info matrix.
628 1999-08-26 Jim Wilson <wilson@cygnus.com>
630 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
631 ls.last_filename if last is less than zero. Set ls.last_filename
632 when allocating new entry.
633 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
634 call.
636 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
638 * config/tc-i386.c (i386_index_check): Fix the displacement size
639 when INFER_ADDR_PREFIX.
641 1999-08-18 Nick Clifton <nickc@cygnus.com>
643 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
644 display its value.
646 1999-08-17 Ian Lance Taylor <ian@zembu.com>
648 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
649 handle 0xffffNNNN constants correctly.
651 1999-08-16 Nick Clifton <nickc@cygnus.com>
653 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
654 as well as loads.
656 1999-08-13 Nick Clifton <nickc@cygnus.com>
658 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
659 (md_apply_fix3): Always pass positive values to
660 validate_offset_imm.
662 1999-08-12 Nick Clifton <nickc@cygnus.com>
664 * config/tc-arm.c (skip_whitespace): New macro.
665 Formatting tidy ups.
667 (md_apply_fix3): Store relocation offset in addend for ELF based
668 relocs.
669 (arm_force_relocation): Always generate relocs for Thumb function
670 calls.
672 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
674 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
675 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
677 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
679 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
680 flags for the unwind subspace.
682 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
683 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
684 suitable relocation based on the size of the target's pointer.
685 Always Use subsegment zero for the unwinders.
686 (pa_level): Handle "2.0w".
688 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
690 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
691 with the following instruction unless this was specified.
693 1999-08-09 Ian Lance Taylor <ian@zembu.com>
695 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
696 certain sections, to match BFD changes.
698 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
700 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
701 (EXTRA_SCRIPTS): Define to keep automake happy.
702 * Makefile.in: Rebuild.
704 1999-08-08 Ian Lance Taylor <ian@zembu.com>
706 * Makefile.am: Rename .dep* files to DEP*.
707 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
708 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
709 targets to DEPOBJ.
710 * Makefile.in: Rebuild.
712 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
714 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
716 1999-08-08 Ian Lance Taylor <ian@zembu.com>
718 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
719 avoid problems on DOS filesystems.
720 * Makefile.in: Rebuild.
722 * doc/as.texinfo (Section): Document 's' flag for COFF version.
724 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
726 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
727 section flag.
729 1999-08-08 Ian Lance Taylor <ian@zembu.com>
731 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
732 line to create ${GDBINIT} rather than .gdbinit.
733 * configure, Makefile.in, doc/Makefile.in: Rebuild.
735 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
737 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
739 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
741 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
743 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
745 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
746 non-adjustable symbols.
748 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
750 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
752 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
754 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
755 operands.
757 1999-08-05 Donn Terry <donn@interix.com>
759 * config/te-interix.h: New file.
760 * configure.in (i386-*-interix*): New target.
761 * configure: Rebuild.
763 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
765 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
766 selectors for ELF too.
767 (selector_table): Add "ltp" and "rtp" selectors.
769 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
771 * config/tc-i386.c (i386_operand): No need to change
772 operand_string pointer in segment reg case before goto
773 do_memory_reference. Initialise displacement_string_start and
774 displacement_string_end after do_memory_reference label.
775 (i386_index_check): Add operand_string param, and print error
776 message on failure here.
777 (i386_intel_memory_operand): Instead of here.
778 (i386_operand): And here.
779 (INFER_ADDR_PREFIX): Enable.
781 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
783 * config/tc-i386.h (DefaultSize): Define. Renumber following
784 opcode_modifier defines.
786 From Etienne Lorrain <etienne.lorrain@ibm.net>
787 * config/tc-i386.c (stackop_size): New variable.
788 (set_16bit_code_flag): Clear it here.
789 (set_16bit_gcc_code_flag): New function.
790 (md_pseudo_table): Add "code16gcc" entry.
791 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
793 1999-08-03 Ian Lance Taylor <ian@zembu.com>
795 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
796 next_set_end even if the end symbol is being discarded.
798 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
799 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
800 * config/obj-coff.c: Likewise.
801 (seg_info_type): Remove.
802 (seg_info_off_by_4): Change to array of segT.
803 (s_get_segment): Adjust accordingly.
804 (obj_pseudo_table): Fully initialize sentinel entry.
806 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
807 Ralf Baechle <ralf@uni-koblenz.de>.
809 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
811 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
813 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
815 * config/tc-i386.c: Indentation and white space changes.
816 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
817 don't enable it by default.
818 (i386_intel_operand): Remove redundant prototype.
819 Move check on number of memory operands, and i.mem_operands++
820 (i386_intel_memory_operand): To here.
821 Remove i386_immediate code from here. Remove special case code
822 for input and output using (%dx). Remove base/index checks and
823 call i386_index_check instead. Save initial operand_string
824 argument for error message.
825 (i386_operand): Remove redundant prototype. Move base/index
826 checks to i386_index_check.
827 (i386_displacement): Move intel mode check for non-zero
828 i.disp_operand
829 (i386_intel_memory_operand): To here.
831 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
833 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
834 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
835 by .register pseudo-op if -64 and --no-undeclared-regs.
836 (s_register, sparc_adjust_symtab): New functions.
837 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
838 Declare sparc_adjust_symtab as tc_adjust_symtab.
839 * doc/c-sparc.texi: Add description of #ignore special literal
840 for .register pseudo-op.
842 1999-07-30 Catherine Moore <clm@cygnus.com>
844 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
845 the relocation's section offset.
847 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
849 * write.c (fixup_segment): Fix generic error check overflow test.
851 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
852 X_add_number to long.
854 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
856 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
857 processing.
859 1999-07-27 Ian Lance Taylor <ian@zembu.com>
861 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
862 VTABLE relocations.
864 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
866 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
868 * configure.bat: Remove; obsolete.
869 * config/go32.cfg: Likewise.
871 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
873 * configure.in (i386-*-vxworks*): New target.
874 * configure: Rebuild.
876 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
878 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
880 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
882 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
883 on -64 and not pic.
884 (output_insn): Put OLO10's secondary addend into tc_fix_data.
885 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
886 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
887 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
888 MAX_RELOC_EXPANSION): Define.
889 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
891 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
893 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
894 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
895 block. Print a warning if an 8-bit or 16-bit constant
896 displacement or immediate is truncated on output.
897 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
898 immediate.
899 (i386_operand): Disallow immediate jump absolute operand.
901 1999-07-15 Ian Lance Taylor <ian@zembu.com>
903 * configure.in: Bump version number to 2.9.5.
904 * configure: Rebuild.
906 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
907 or %llx work.
909 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
911 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
912 (cons_fix_new_hppa): Derive size of fixup from size of the object.
914 1999-07-14 Philip Blundell <pb@nexus.co.uk>
916 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
917 is defined.
918 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
920 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
921 if -mno-fpu was given.
922 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
923 relocs.
924 (cons_fix_new_arm): Remove misleading comments.
926 1999-07-14 Ian Lance Taylor <ian@zembu.com>
928 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
929 error message.
930 (relax_segment): Likewise. After giving a rs_org error, convert
931 the frag to rs_align to avoid cascading errors.
933 1999-07-12 Andreas Schwab <schwab@suse.de>
935 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
937 1999-07-11 Ian Lance Taylor <ian@zembu.com>
939 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
940 as appropriate. Fill in structure initializations. Add variable
941 initializations. Add casts.
942 * dwarf2dbg.c (print_stats): Change i to size_t.
943 * listing.c (listing_listing): Change list_line to unsigned int.
945 1999-07-10 Ian Lance Taylor <ian@zembu.com>
947 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
948 rather than checking for \001 and \002 in symbol name.
949 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
951 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
953 * configure.in (hppa*-linux-gnu*): New target.
954 * configure: Rebuilt.
956 1999-07-08 Nick Clifton <nickc@cygnus.com>
958 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
960 1999-07-07 Nick Clifton <nickc@cygnus.com>
962 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
963 accessing symbolP directly.
965 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
967 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
968 for ELF.
970 1999-07-05 Nick Clifton <nickc@cygnus.com>
972 * config/tc-arm.c (ARM_EXT_V5): Define.
973 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
974 (md_begin): Detect ARM v5 architectures.
975 (md_parse_option): Accept arm v5 specification.
976 (md_show_usage): Documment -marmv5 switch.
978 * doc/c-arm.texi: Document -marmv5 command line option.
980 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
981 op.
982 (validate_immediate_twopart): New function. Determine if a
983 constant can be computed by two ADD instructions.
984 (output_inst): Remove its command line parameter - it was never
985 used.
986 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
987 implememt the ADRL pseudo op.
988 (tc_gen_reloc): Generate a suitable error message if an ADRL
989 instruction tries to generate a real reloc.
991 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
993 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
995 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
996 into lower case.
998 1999-06-27 H.J. Lu <hjl@gnu.org>
1000 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
1001 non BFD_ASSEMBLER case.
1003 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
1005 * config/obj-coff.c (obj_coff_section): Mark writable sections as
1006 data.
1008 1999-06-26 David Mosberger <davidm@hpl.hp.com>
1010 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
1011 out_end_sequence() when the address decreases due to a new frag.
1012 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
1013 numbering starts with 1.
1015 1999-06-23 Nick Clifton <nickc@cygnus.com>
1017 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
1018 .section for COFF.
1019 (mcore_s_text): Call obj_elf_text for ELF target.
1020 (mcore_s_data): Call obj_elf_data for ELF target.
1021 (mcore_s_section): No longer ELF specific. Call obj_coff_section
1022 for COFF target.
1023 (mcore_s_bss): New function: Dump literal table before changing
1024 sections.
1025 (mcore_s_comm): New function: Dump literal table before changing
1026 sections.
1028 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
1029 No longer static functions.
1030 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
1031 Provide prototypes for these functions.
1033 1999-06-22 Ian Lance Taylor <ian@zembu.com>
1035 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
1036 a list of names, to try obj_segment_name, and to try abbreviated
1037 names when using COFF without long section names.
1039 * config/tc-alpha.c: More use of symbol accessor functions.
1040 * config/tc-arc.c: Likewise.
1041 * config/tc-d30v.c: Likewise.
1042 * config/tc-fr30.c: Likewise.
1043 * config/tc-i860.c: Likewise.
1044 * config/tc-m88k.c: Likewise.
1045 * config/tc-mcore.c: Likewise.
1046 * config/tc-ns32k.c: Likewise.
1047 * config/tc-sparc.c: Likewise.
1048 * config/tc-v850.c: Likewise.
1050 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
1051 sy_value with appropriate accessor functions.
1052 * config/tc-arm.c (md_apply_fix3): Likewise.
1053 * config/tc-d10v.c (AT_WORD_P): Likewise.
1054 * config/tc-v850.c (reg_name_search): Likewise.
1056 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
1057 use symbol_get_bfdsym instead.
1058 * config/tc-ppc.c (md_assemble): Likewise.
1059 * config/tc-v850.c (v850_comm): Likewise.
1061 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
1063 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
1064 the symbol, rather than accessing the bsym member.
1065 * config/tc-d10v.c (tc_gen_reloc): Likewise.
1066 * config/tc-d30v.c (tc_gen_reloc): Likewise.
1067 * config/tc-mcore.c (tc_gen_reloc): Likewise.
1068 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
1069 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
1070 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
1071 * config/tc-tic30.c (tc_gen_reloc): Likewise.
1072 * config/tc-v850.c (tc_gen_reloc): Likewise.
1074 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
1076 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
1077 (hppa_gen_reloc_type): Conditionalize on BFD64.
1078 (tc_gen_reloc): Re-enable ELF relocations.
1079 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
1081 1999-06-21 Ian Lance Taylor <ian@zembu.com>
1083 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
1084 warning.
1085 (do_ldst): Move assignment out of if condition.
1086 (md_apply_fix3): Add casts to avoid printf format warnings. Add
1087 parentheses to avoid warning.
1089 1999-06-21 Nick Clifton <nickc@cygnus.com>
1091 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
1092 macro to get at the BFD symbol associated with a GAS symbol.
1094 1999-06-19 Ian Lance Taylor <ian@zembu.com>
1096 * config/tc-ppc.c: Update for symbol handling changes.
1097 * config/obj-coff.c: Likewise.
1099 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
1101 * tc-hppa.c: General cleanups of ELF support. No more spaces
1102 and subspaces for ELF.
1103 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
1104 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
1105 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
1106 (UNWIND_SECTION_NAME): Likewise.
1107 (space/subspace related structures): Conditionalize definitions
1108 on OBJ_SOM.
1109 (space/subspace directives and support routines): Conditionalize
1110 definitions and references/uses on OBJ_SOM.
1111 (label_symbol_struct): For ELF, track the symbol's segment. For
1112 SOM track its space.
1113 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
1114 changes.
1115 (USE_ALIASES): Kill for both SOM & ELF.
1116 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
1117 (pa_space, pa_subspace): Corresponding changes.
1118 (pa_spaces_begin): Corresponding chagnes.
1119 (md_begin): Do not muck around with space/subspace stuff for
1120 OBJ_ELF.
1121 (md_apply_fix): Temporarily disable argument relocation stuff
1122 for OBJ_ELF.
1123 (tc_gen_reloc): Temporarily disable relocation generation for
1124 OBJ_ELF
1125 (pa_build_unwind_subspace): Similarly.
1127 1999-06-16 Nick Clifton <nickc@cygnus.com>
1129 * config/tc-arm.c (thumb_set): New pseudo op.
1130 (text, data, section): Override these pseudo ops with ARM
1131 specific versions.
1132 (s_thumb_set): New function: Perform the same as a .set pseudo
1133 op, but also mark the alias'ed symbol as being a Thumb
1134 function.
1135 (arm_s_text): New function: Perform the same as the .text
1136 pseudo op, but dump the literal pool before changing
1137 sections.
1138 (arm_s_data): New function: Perform the same as the .data
1139 pseudo op, but dump the literal pool before changing
1140 sections.
1141 (arm_s_section): New function: Perform the same as the
1142 .section pseudo op, but dump the literal pool before changing
1143 sections.
1144 (arm_cleanup): Do not reset the current section before dumping
1145 the literal pool.
1147 1999-06-17 Nick Clifton <nickc@cygnus.com>
1149 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
1150 OPTION_NO_WARN_UNMATCHED entries.
1151 (md_parse_option): Generate a warning message if an unrecognised
1152 option is encountered.
1154 * config/tc-d10v.c (do_not_ignore_hash): New variable.
1155 (get_operands): When parsing an expression after an '@' symbol
1156 has been detected, do not ignore '#' symbols.
1157 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
1158 false.
1160 1999-06-13 Ian Lance Taylor <ian@zembu.com>
1162 From K. Richard Pixley <rich@noir.com>:
1163 * configure.in (ppc-*-vxworks*): New target.
1164 * configure: Rebuild.
1166 1999-06-12 Philip Blundell <philb@gnu.org>
1168 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
1170 1999-06-13 Ian Lance Taylor <ian@zembu.com>
1172 * write.c (adjust_reloc_syms): Rather than never reducing reloc
1173 which refer to symbols in linkonce sections, permit reducing the
1174 relocs if the symbol is local.
1176 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1178 * subsegs.c (subseg_text_p): New function.
1179 * as.h (subseg_text_p): Declare.
1180 * read.c (do_align): Use subseg_text_p to set the default fill.
1181 * write.c (subsegs_finish): Likewise.
1182 * config/obj-coff.c (write_object_file): Likewise.
1183 * config/tc-i386.h (md_maybe_text): Don't define.
1184 (md_do_align): Use subseg_text_p to set the default fill.
1185 * config/tc-m32r.c (m32r_do_align): Likewise.
1186 * config/tc-sh.c (sh_do_align): Likewise.
1187 * config/tc-sparc.h (md_do_align): Likewise.
1189 1999-06-12 David O'Brien <obrien@freebsd.org>
1191 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
1192 * configure: Rebuild.
1194 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1196 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
1197 * Makefile.am: Rebuild dependencies.
1198 * Makefile.in: Rebuild.
1200 * config/tc-i386.c (i386_immediate): Remove unused label
1201 seg_unimplemented.
1203 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
1204 * symbols.c: Likewise.
1205 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
1206 sy_next field when taking address, rather than symbol_next.
1208 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
1209 offsetT.
1210 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
1211 value from the output file architecture.
1212 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
1213 * dwarf2dbg.h: Change bfd_vma to addressT.
1215 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1217 * dwarf2dbg.h: Use PARAMS in function declarations.
1219 1999-06-11 Martin Dorey <mdorey@madge.com>
1221 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
1222 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
1223 OBJ_ELF.
1224 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
1226 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1228 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
1230 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
1231 popsection.
1233 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
1235 * read.c (read_a_source_file): Only declare inescape if
1236 QUOTES_IN_INSN.
1238 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
1239 match parameters.
1240 (find_entry_byval): Add parens to avoid warning.
1242 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
1244 * symbols.c (resolve_symbol_value): Don't permit subtraction of
1245 undefined symbols.
1247 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
1249 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
1250 with isoctal.
1252 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
1253 synthetize_setx): New functions.
1254 (md_assemble): Broken the special cases into the above
1255 functions. Make compiler happy if sizeof(bfd_vma)==4.
1256 Fix sethi generated from set/setuw. If instructions have a relloc,
1257 always clear the fields to be relocated in the opcode.
1258 (sparc_ip): Remove special_case global variable.
1260 1999-06-10 Ian Lance Taylor <ian@zembu.com>
1262 Based on patches from John W. Woznack <jwoznack@concentric.net>:
1263 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
1264 indication of success rather than a value.
1265 (itbl_get_val): Likewise.
1266 (itbl_get_field): Use strcspn. Change delimiters to include
1267 parens.
1268 * itbl-ops.h (itbl_get_reg_val): Update declaration.
1269 (itbl_get_val): Likewise.
1270 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
1272 * symbols.c (copy_symbol_attributes): Convert local symbols to
1273 regular symbols.
1275 1999-06-10 Nick Clifton <nickc@cygnus.com>
1277 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
1278 ARM920t.
1280 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
1282 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
1283 Optimize set if sizeof(bfd_vma) == 64.
1284 (sparc_ip): Fix sethi - without %hi() it should generate
1285 R_SPARC_22 reloc, not R_SPARC_HI22.
1286 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
1288 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
1290 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
1291 (s_ncons): New function.
1292 (native_op_table): New table.
1293 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
1294 R_SPARC_OLO10 handling.
1296 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
1298 * expr.h (struct expressionS): Revert last change; widen X_op.
1299 * config/tc-alpha.c (md_begin): Check the field is wide enough.
1301 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1303 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
1304 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
1305 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
1306 * Makefile.in: Regenerated.
1308 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
1309 `common' pass on to s_mri_common.
1310 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
1312 1999-06-06 Richard Henderson <rth@cygnus.com>
1314 * config/obj-elf.c (obj_elf_section): Don't free the return
1315 value of demand_copy_C_string.
1317 1999-06-05 Richard Henderson <rth@cygnus.com>
1319 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
1320 creation logic from obj_elf_create_section.
1322 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
1323 (section_stack): New.
1324 (special_sections): Make const.
1325 (obj_elf_section): Gut and rewrite parsing.
1326 (obj_elf_change_section): New function broken out of obj_elf_section.
1327 (obj_elf_parse_section_letters): Likewise.
1328 (obj_elf_section_word): Likewise.
1329 (obj_elf_section_type): Likewise.
1330 (obj_elf_previous): Treat as a toggle.
1331 (obj_elf_popsection): New.
1332 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
1333 (ppc_section_type): Likewise.
1334 * config/tc-ppc.h: Likewise.
1336 * expr.h (struct expressionS): Don't make X_op a bitfield.
1337 * config/tc-alpha.c: Update for symbol handling changes.
1338 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
1339 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
1341 1999-06-05 Richard Henderson <rth@cygnus.com>
1343 * dwarf2dbg.c (*): Convert to K&R + prototypes.
1344 (dwarf2_gen_line_info): Kill unused variables.
1345 (dwarf2_finish): Likewise.
1346 (dwarf2_where): Likewise.
1347 (dwarf2_directive_file): If we've only got a string,
1348 hand off to s_app_file.
1349 * ecoff.c: Move the include of ecoff.h.
1350 * symbols.h (S_IS_FUNCTION): Prototype.
1352 * read.c (LEX_HASH): Supply a default.
1353 (lex_type): Use it.
1354 (s_globl): Update `c' after skipping whitespace.
1355 * read.h (LEX_END_NAME, is_name_ender): New.
1356 * expr.c (get_symbol_end): Respect it.
1358 1999-06-04 Mark Klein <mklein@dis.com>
1360 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
1361 to real if OBJ_SOM
1362 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
1364 * config/tc-hppa.c: Update for symbol handling changes.
1366 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1368 * cgen.c: Update for symbol handling changes.
1369 * config/tc-m32r.c: Likewise.
1371 * config/tc-hppa.h: Update for symbol handling changes.
1372 * config/tc-hppa.c: Likewise.
1374 * config/tc-arm.h: Update for symbol handling changes.
1375 * config/tc-arm.c: Likewise.
1376 (symbol_make_empty): Remove. Just use symbol_create.
1378 * symbols.c (symbol_set_tc): Correct name.
1380 * Makefile.am: Rebuild dependencies.
1381 ($(OBJS)): Don't depend upon struc-symbol.h.
1382 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
1383 * dep-in.sed: Don't remove struc-symbol.h.
1384 * Makefile.in: Rebuild.
1386 * doc/internals.texi (Symbols): Describe changes in symbol
1387 handling.
1389 1999-06-03 Richard Henderson <rth@cygnus.com>
1391 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
1392 instead of doing the work by hand.
1394 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1396 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
1397 state of line state-machine.
1398 (struct ls): Collect DWARF2 line state-machine state in new member
1399 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
1400 resulted in any DWARF2 directives.
1401 (reset_state_machine): New function.
1402 (out_end_sequence): Ditto.
1403 (dwarf2_gen_line_info): When switching sections or switching to a
1404 lower text address, call out_end_sequence() first to terminate the
1405 previous code sequence as code sequences MUST have monotonically
1406 increasing addresses.
1407 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
1409 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1411 * as.c (parse_args): Add option -gdwarf2 to allow requesting
1412 DWARF2 debug info (line information only, at this point).
1413 * as.h: Update comment about supported debug formats.
1414 * dwarf2dbg.c, dwarf2dbg.h: New files.
1415 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
1417 * expr.c (operand): Don't use [ for parens if we want an index op.
1418 (op_encoding): Switch [ into O_index, if desired.
1419 (op_rank): Renumber with O_index on bottom.
1420 (expr): If O_index, match closing bracket.
1421 * expr.h (O_index): New.
1423 * read.c (read_a_source_file): Conditionally allow matched "
1424 in lines passed to md_assemble.
1426 * config/obj-elf.c (elf_pseudo_table): Add `common'.
1428 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1430 Add support for storing local symbols in a small structure to save
1431 memory when assembling large files.
1432 * as.h: Don't include struc-symbol.h.
1433 (symbolS): Add typedef.
1434 * symbols.c: Include struc-symbol.h.
1435 (local_hash): New static variable.
1436 (save_symbol_name): New static function, from symbol_create.
1437 (symbol_create): Call save_symbol_name.
1438 (local_symbol_count): New static variable.
1439 (local_symbol_conversion_count): Likewise.
1440 (LOCAL_SYMBOL_CHECK): Define.
1441 (local_symbol_make): New static function.
1442 (local_symbol_convert): New static function.
1443 (colon): Handle local symbols. Create local symbol for local
1444 label name.
1445 (symbol_table_insert): Handle local symbols.
1446 (symbol_find_or_make): Create local symbol for local label name.
1447 (symbol_find_base): Check for local symbol.
1448 (symbol_append, symbol_insert): Check for local symbols.
1449 (symbol_clear_list_pointers, symbol_remove): Likewise.
1450 (verify_symbol_chain): Likewise.
1451 (copy_symbol_attributes): Likewise.
1452 (resolve_symbol_value): Handle local symbols.
1453 (resolve_local_symbol): New static function.
1454 (resolve_local_symbol_values): New function.
1455 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
1456 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
1457 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
1458 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
1459 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
1460 (symbol_previous, symbol_next): New functions.
1461 (symbol_get_value_expression): Likewise.
1462 (symbol_set_value_expression): Likewise.
1463 (symbol_set_frag, symbol_get_frag): Likewise.
1464 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
1465 (symbol_mark_used_in_reloc): Likewise.
1466 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
1467 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
1468 (symbol_mri_common_p): Likewise.
1469 (symbol_mark_written, symbol_clear_written): Likewise.
1470 (symbol_written_p): Likewise.
1471 (symbol_mark_resolved, symbol_resolved_p): Likewise.
1472 (symbol_section_p, symbol_equated_p): Likewise.
1473 (symbol_constant_p): Likewise.
1474 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
1475 (symbol_get_obj, symbol_set_obj): Likewise.
1476 (symbol_get_tc, symbol_set_tc): Likewise.
1477 (symbol_begin): Initialize local_hash.
1478 (print_symbol_value_1): Handle local symbols.
1479 (symbol_print_statistics): Print local symbol statistics.
1480 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
1481 Declare new symbols.c functions. Move many declarations here from
1482 struc-symbol.h.
1483 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
1484 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
1485 (struct symbol): Move bsym to make it clearly the first field.
1486 Remove TARGET_SYMBOL_FIELDS.
1487 (symbolS): Don't typedef.
1488 (struct broken_word): Remove.
1489 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
1490 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
1491 (symbol_clear_list_pointers): Likewise.
1492 (symbol_insert, symbol_remove): Likewise.
1493 (symbol_previous, symbol_append): Likewise.
1494 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
1495 (struct local_symbol): Define.
1496 (local_symbol_converted_p, local_symbol_mark_converted): Define.
1497 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
1498 (local_symbol_get_frag, local_symbol_set_frag): Define.
1499 (local_symbol_get_real_symbol): Define.
1500 (local_symbol_set_real_symbol): Define.
1501 Define.
1502 * write.c (write_object_file): Call resolve_local_symbol_values.
1503 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
1504 (TARGET_SYMBOL_FIELDS): Don't define.
1505 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
1506 ECOFF_DEBUGGING, add ECOFF fields.
1507 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1508 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
1509 ECOFF_DEBUGGING, add ECOFF fields.
1510 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1511 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
1512 * config/tc-mcore.h: Don't include struc-symbol.h.
1513 (TARGET_SYMBOL_FIELDS): Don't define.
1514 (struct mcore_tc_sy): Define.
1515 (TC_SYMFIELD_TYPE): Define.
1516 * Many files: Use symbolS instead of struct symbol. Use new
1517 accessor functions rather than referring to symbolS fields
1518 directly.
1520 * read.c (s_mri_common): Don't add in value of line_label.
1522 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
1523 checking for SEC_LINK_ONCE.
1525 * config/tc-sh.h (sh_fix_adjustable): Declare.
1527 * app.c (input_buffer): New static variable.
1528 (app_push): Save saved_input in allocated buffer.
1529 (app_pop): Restored saved_input.
1530 (do_scrub_chars): Change get parameter to take char * and int as
1531 arguments. Change GET macro to pass input_buffer to get
1532 function. Don't save input into allocated buffer.
1533 * as.h (do_scrub_chars): Update declaration.
1534 * input-file.c (input_file_get): Change to take char * and int.
1535 Read data into passed in buffer. Remove static buffer.
1536 * read.c (scrub_from_string): Change to take char * and int. Copy
1537 data into passed in buffer.
1539 * hash.h: Neaten. Declare hash_traverse.
1540 * hash.c: Complete rewrite based on BFD hashing code.
1541 * gasp.c (chunksize): New variable.
1542 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
1543 hash_delete.
1545 1999-05-28 Nick Clifton <nickc@cygnus.com>
1547 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
1548 addend unless the target uses an old ABI.
1550 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
1552 -Wchar-subscripts cleanup
1553 * listing.c (listing_newline): Use unsigned char variable, so
1554 calls to isascii,iscntrl are correct.
1555 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
1556 (unsigned char).
1557 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
1558 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
1559 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
1560 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
1562 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
1564 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
1565 width for Coldfire.
1566 (arch_coldfire_p): New #define.
1567 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
1569 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
1571 * config/tc-m68k.c (install_operand): Add places `n', `o'.
1573 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
1574 (install_operand): Add place `N'.
1575 (init_table): Add registers ACC, MACSR, MASK.
1577 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
1579 * config/tc-m68k.c: Change mcf5200 --> mcf.
1580 (archs): Add mcf5206e, mcf5307.
1581 (m68k_ip): Add format `u'.
1582 (install_operand): Add place `m', `M', `h'.
1583 (init_table): Add upper/lower registers.
1585 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
1587 1999-05-28 Martin Dorey <mdorey@madge.com>
1589 * config/tc-i960.c: Several minor changes to add ELF and
1590 BFD_ASSEMBLER support.
1591 * config/tc-i960.h: Likewise.
1592 * configure.in (i960-*-elf*): New target.
1593 * aclocal.m4, configure: Rebuild.
1595 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1597 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
1598 reloc changes when defined(BFD_ASSEMBLER).
1600 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
1602 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
1604 * write.c (write_print_statistics): Output to file, not stderr.
1606 * expr.c (generic_bignum_to_int32,64): Prototype.
1608 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
1609 output_sleb128, output_uleb128, output_big_sleb128,
1610 output_big_uleb128, output_big_leb128): Prototype.
1611 (output_big_sleb128, output_big_uleb128): Make inline.
1612 (output_big_leb128): Remove inline
1614 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1615 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
1616 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
1617 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
1618 value for correct overflow check in write.c:fixup_segment.
1619 * write.c (fixup_segment): Move bitfield overflow checks to after
1620 the md_apply_fix call.
1621 * config/obj-coff.c (fixup_segment): Likewise.
1622 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
1623 valueT *val argument.
1625 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1627 * config/atof-ieee.c (gen_to_words): Correctly round a
1628 denormalized number. Fix off-by-one in range checking for
1629 exponent in a denormal.
1631 1999-05-10 Nick Clifton <nickc@cygnus.com>
1633 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
1634 name.
1636 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
1638 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
1640 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1642 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
1643 (ReverseRegRegmem): Remove.
1644 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
1645 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
1646 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
1647 kludge.
1649 From Doug Ledford <dledford@redhat.com>
1650 * config/tc-i386.h (RegXMM): New for P/III.
1651 * config/tc-i386.c: Add support for P/III.
1653 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
1655 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
1656 (md_begin): Allow ppc32 insns in ppc64bridge mode.
1657 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
1659 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
1661 * config/tc-i386.c (i386_immediate): Skip whitespace before
1662 complaining about junk after expression.
1663 (i386_displacement): Likewise.
1665 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
1667 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
1668 Don't copy before downcaseing.
1670 1999-05-05 Catherine Moore <clm@cygnus.com>
1672 * tc-m68k.c: Include elf/m68k.h.
1673 (m68k_elf_final_processing): New routine.
1674 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
1675 Define.
1677 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
1679 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
1680 17 bit fmt insn.
1682 1999-04-30 Nick Clifton <nickc@cygnus.com>
1684 * config/tc-mcore.c (mcore_s_section): Dump literals before
1685 changing section.
1687 1999-04-29 Nick Clifton <nickc@cygnus.com>
1689 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
1690 for COFF/PE port.
1692 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
1694 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1695 (TC_INIT_FIX_DATA): Delete.
1696 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1697 (TC_INIT_FIX_DATA): Delete.
1698 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
1699 * write.c (fix_new_internal): Initialize fx_cgen member.
1700 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
1701 (gas_cgen_md_apply_fix3): Update.
1702 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
1703 (md_cgen_record_fixup_exp): Update.
1704 (FX_OPINFO_R_TYPE): Update.
1706 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
1707 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
1708 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
1709 * frags.h (struct frag): Make opindex, opinfo ints.
1711 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
1713 1999-04-26 Tom Tromey <tromey@cygnus.com>
1715 * aclocal.m4, configure: Updated for new version of libtool.
1717 1999-04-22 Nick Clifton <nickc@cygnus.com>
1719 * config/tc-mcore.c (md_apply_fix3): Renamed function from
1720 md_apply_fix.
1721 (md_apply_fix3): Do not fix up absolute relocations against
1722 symbolic values.
1724 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
1726 1999-04-20 Nick Clifton <nickc@cygnus.com>
1728 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
1729 changes and data-in-text directives.
1730 (mcore_cons): New function: intercept cons() operations.
1731 (mcore_float_cons): New function: intercept float_cons()
1732 operations.
1733 (mcore_stringer): New function: intercept stringer() operations.
1735 1999-04-18 Ian Lance Taylor <ian@zembu.com>
1737 * obj.h (struct format_ops): Change generate_asm_lineno field to
1738 take no parameters.
1739 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
1741 * config/tc-alpha.c (find_opcode_match): Add default case to
1742 switch.
1743 (find_macro_match): Likewise.
1744 (load_expression): Parenthesize && within ||.
1746 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1748 1999-04-17 Nick Clifton <nickc@cygnus.com>
1750 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
1751 .text .data .section pseudo ops.
1752 (mcore_s_section): New function. Dump lits before changing secs.
1753 (mcore_s_text): New function. Dump lits before changing secs.
1754 (mcore_s_data): New function. Dump lits before changing secs.
1756 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
1758 * config/tc-mips.c (mips_32bitmode): New.
1759 (md_begin): Set mips_32bitmode if needed.
1760 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
1761 Set EF_MIPS_32BITMODE.
1763 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
1765 * config/obj-coff.c (c_section_symbol): Fix typo in previous
1766 change.
1768 1999-04-16 Nick Clifton <nickc@cygnus.com>
1770 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
1772 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
1774 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
1775 expressions correctly.
1778 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
1780 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
1782 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
1784 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
1785 and fmpynfadd instructions.
1787 1999-04-11 Richard Henderson <rth@cygnus.com>
1789 * as.h (environ): Declare it, if needed.
1790 * as.c (dump_statistics): Don't declare environ.
1791 * configure.in (environ): Detect declaration.
1792 * configure, config.in: Rebuild
1794 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
1795 (i386_displacement): Allocate enough space for replacement buffer.
1796 Clean up replacement buffer initialization.
1798 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
1800 * subsegs.c (section_symbol): Don't create a new symbol if one
1801 already exists; instead, use the existing one, but set its segment
1802 and frag data if it hasn't already been defined.
1803 * config/obj-coff.c (c_section_symbol): Likewise.
1805 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
1807 * tc-alpha.c (load_expression): Call as_bad instead of abort.
1809 1999-04-08 Nick Clifton <nickc@cygnus.com>
1811 * config/tc-mcore.c: New File: Support routines for MCore
1812 assembler.
1813 * config/tc-mcore.h: New File: Definitions for MCore assembler.
1814 * config/obj-coff.c: Add support for mcore-pe target.
1816 * Makefile.am: Add support for MCore targets.
1817 * Makefile.in: Regenerate.
1818 * configure.in: Add support for MCore targets.
1819 * configure: Regenerate.
1821 * doc/all.texi: Set MCORE.
1822 * doc/as.texinfo: Document MCore specific command line options.
1824 * write.h: Prevent multiple inclusion.
1826 1999-04-06 Ian Lance Taylor <ian@zembu.com>
1828 * asintl.h (LC_MESSAGES): Never define.
1829 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
1830 does not define it.
1831 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
1832 does not define it.
1834 * Makefile.am (m68k-parse.c): If configuring in the source
1835 directory, copy m68k-parse.y into the local directory before
1836 running ylwrap, to remove spurious differences when generating
1837 snapshots.
1838 * Makefile.in: Rebuild.
1840 * config/tc-sparc.h (md_do_align): Just allocate the number of
1841 bytes necessary, rather than always allocating 1024.
1843 1999-04-04 Ian Lance Taylor <ian@zembu.com>
1845 * listing.c (listing_newline): Add cast to avoid warning.
1846 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
1847 * config/tc-i386.c (i386_scale): Add return value.
1848 (build_displacement_string): Remove unused local temp_disp2.
1849 (i386_intel_memory_operand): Add parentheses to avoid warning.
1850 (i386_intel_operand): Remove unused local end_of_operand_string.
1851 (i386_operand): Remove unused local operand_modifier.
1852 (i386_operand): Add parens to avoid warning.
1854 1999-04-04 Don Bowman <don@pixsci.com>
1856 * configure.in: Add mips*-*-vxworks* target; have it define
1857 MIPS_STABS_ELF.
1858 * configure, config.in: Rebuild.
1860 1999-03-31 Nick Clifton <nickc@cygnus.com>
1862 * configure.in (emulations): Add support for arm-epoc-pe.
1863 * configure: Regenerate.
1864 * config/te-epoc-pe.h: New file. Define macros specific to
1865 arm-epoc-pe target.
1866 * config/tc-arm.h: Select epoc-pe-arm target format if configured
1867 for arm-epoc-pe target.
1869 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
1871 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
1873 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
1875 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
1876 detect ",n" without a condition.
1877 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1880 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
1882 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
1883 instruction is encoded with one bit.
1886 1999-03-23 Ian Lance Taylor <ian@zembu.com>
1888 * doc/internals.texi (CPU backend): Mention that
1889 line_separator_chars should not include newline. From thi
1890 <ttn@mingle.glug.org>.
1892 1999-03-22 Doug Evans <devans@casey.cygnus.com>
1894 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1895 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
1897 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
1899 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
1901 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
1903 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
1906 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
1908 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
1910 1999-03-15 Martin Hunt <hunt@cygnus.com>
1912 * app.c (do_scrub_begin): Change '-' back to a symbol char
1913 so we can use multiple opcodes on a line again.
1915 * config/tc-d30v.c: By default, warn if a symbol has
1916 the same name as a register. Plus some minor
1917 updates from the branch.
1919 1999-03-13 Nick Clifton <nickc@cygnus.com>
1921 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
1922 BFD_RELOC_16 and BFD_RELOC_64.
1924 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1926 * expr.c (expr): Add missing else.
1928 1999-03-12 Nick Clifton <nickc@cygnus.com>
1930 * config/tc-arm.c (md_apply_fix3): Improve error message.
1932 1999-03-11 Doug Evans <devans@casey.cygnus.com>
1934 * Makefile.am (CPU_TYPES): Add fr30.
1935 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
1936 (fr30,m32r dependencies): Update.
1937 * Makefile.in: Rebuild.
1939 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
1940 (gas_cgen_record_fixup_exp): Ditto.
1941 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
1942 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
1943 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1944 (md_cgen_lookup_reloc): Update use of operand->type.
1945 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
1946 (md_convert_frag): Call cgen_operand_lookup_by_num.
1947 (md_cgen_lookup_reloc): Update use of operand->type.
1948 (m32r_cgen_record_fixup_exp): Ditto.
1950 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
1952 * config/tc-mips.c (md_show_usage): Fix message.
1954 1999-03-03 Nick Clifton <nickc@cygnus.com>
1956 * doc/c-arm.texi (ARM Syntax): Document new command line switches
1957 and LDR reg,=<expr> instruction.
1959 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
1960 -mcpu=arm9tdmi.
1962 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
1964 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
1966 1999-02-17 Nick Clifton <nickc@cygnus.com>
1968 This patch was created by: Scott Bambrough
1969 <scottb@corelcomputer.com>
1971 * app.c:
1972 Special cased '@' character. The '@' character is used as the
1973 ARM assembler comment character, as a special character
1974 and in ELF .symver pseudo-op's, and as a special character in
1975 .type and .section pseudo-ops.
1976 (symver_pseudo): New static variable.
1977 (symver_state): New static variable.
1978 (struct app_save): Add field 'symver_state'.
1979 (app_push): Save global symver_state int struct app_save.
1980 (app_pop): Restore global symver_state from struct app_save.
1981 (do_scrub_chars): Special case handling of '@' character in
1982 .symver pseudo-ops.
1984 * configure.in: Modified to recognize armv* uname syntax from ARM
1985 Linux kernel.
1986 * configure: Regenerated.
1988 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
1989 a prefix to the section's type.
1990 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
1991 the type's typename.
1993 * config/tc-arm.h: Add support for PIC generation:
1994 (pic_code): New boolean.
1995 (obj_relocate_extern): Define.
1996 (TC_RELOC_RTSYM_LOC_FIXUP): Define
1997 (TC_CONS_FIX_NEW): Define.
1998 (tc_fix_adjustable): Define.
1999 (GLOBAL_OFFSET_TABLE_NAME): Define.
2001 * config/tc-arm.c: Add support for PIC generation:
2002 (line_seperator_chars): Allow ';' as a seperator for Linux.
2003 (is_immediate_prefix): New macro.
2004 (arm_parse_reloc): New function.
2005 (s_arm_elf_cons): New function.
2006 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
2007 (md_undefined_symbol): Special case handling for the Global Offset
2008 Table's symbol.
2009 (md_apply_fix3): Handle PIC relocs.
2010 (tc_gen_reloc): Handle PIC relocs.
2011 (md_parse_option): Add support for '-k' command line switch to
2012 enable PIC generation.
2013 (cons_fix_new_arm): New function.
2014 (s_arm_elf_cons): New function.
2016 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
2018 * configure.in: Add comments for uses of AC_DEFINE.
2019 * acinclude.m4: Likewise.
2020 * acconfig.h: Remove.
2021 * aclocal.m4: Rebuild.
2022 * configure: Rebuild.
2023 * Makefile.in: Rebuild.
2024 * config.in: Rebuild.
2026 1999-02-15 Jim Lemke <jlemke@cygnus.com>
2028 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
2029 non-constant offset from a base register.
2031 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
2033 * config/tc-alpha.c (md_show_usage): Put \ before newline in
2034 strings always.
2036 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
2038 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
2039 (emit_insn): Look for pc-relative and no-overflow specifiers on
2040 internal relocation types.
2042 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
2044 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
2045 -mcpu=NNNN flags.
2047 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
2048 mips_cpu instead.
2049 (mips_4650, mips_4010, mips_4100): Variables removed.
2050 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
2051 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
2052 variables.
2053 (md_begin): Don't bother initializing the mips_NNNN variables;
2054 mips_cpu is set, and that's good enough now.
2055 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
2056 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
2057 (show): New function, to handle wrapping in the CPU lists.
2058 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
2060 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
2062 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
2063 than treat as an immediate specifier.
2065 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
2067 * config/tc-i386.c: Prototype many functions.
2068 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
2069 (i386_immediate): Remove unused second argument.
2070 (i386_intel_operand): Fix i386_is_reg typo.
2071 (i386_operand): Use allow_naked_reg.
2072 (output_invalid): Make operand int for K&R.
2074 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
2076 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
2077 patch.
2078 * Makefile.in: Rebuild.
2080 1999-02-09 Doug Evans <devans@casey.cygnus.com>
2082 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
2083 (cgen.o): Ditto.
2084 (EXTRA_as_new_SOURCES): Comment out.
2085 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
2086 * Makefile.in: Rebuild.
2087 * doc/Makefile.in: Rebuild.
2088 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
2089 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
2090 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
2091 * configure: Rebuild.
2092 * aclocal.m4: Rebuild.
2093 * config.in: Rebuild.
2094 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
2095 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
2096 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
2097 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
2098 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
2099 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
2100 (gas_cgen_record_fixup_exp): Ditto.
2101 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
2102 descriptor, not global variable.
2103 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
2104 descriptor, not global variable. Refer to insert_operand handler
2105 via cpu descriptor, not global function.
2106 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
2107 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
2108 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
2109 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
2110 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
2111 * config/tc-m32r.c: Ditto.
2112 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
2113 (md_assemble): Ditto.
2114 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
2116 1999-02-09 Nick Clifton <nickc@cygnus.com>
2118 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
2119 relocations for ELF targets.
2121 1999-02-08 Nick Clifton <nickc@cygnus.com>
2123 * configure.in: Add support for StrongARM target.
2124 * configure: Regenerate.
2126 1999-02-05 Nick Clifton <nickc@cygnus.com>
2128 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
2130 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
2131 for COFF ports.
2133 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
2135 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
2137 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
2139 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
2140 (INTEL_DWORD_MNEM_SUFFIX): Define.
2141 (BYTE_PTR): Define.
2142 (WORD_PTR): Define.
2143 (DWORD_PTR): Define.
2144 (XWORD_PTR): Define.
2145 (SHORT): Define.
2146 (OFFSET_FLAT): Define.
2147 (FLAT): Define.
2148 (NONE_FOUND): Define.
2149 (No_dSuf): Define.
2150 (No_xSuf): Define.
2151 * config/tc-i386.c (set_intel_syntax): New routine.
2152 (intel_syntax): Declare.
2153 (allow_naked_reg): Declare.
2154 (md_pseudo_table): Support .intel_syntax and .att_syntax.
2155 (intel_float_operand): New routine.
2156 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
2157 Handle brackets as well as parens. Call i386_intel_operand for
2158 intel syntax. Reverse operands if appropriate. Handle new
2159 suffixes. Handle movzx and movsx.
2160 (i386_is_reg): New routine.
2161 (i386_immediate): New routine.
2162 (i386_scale): New routine.
2163 (i386_displacement): New routine.
2164 (i386_operand_modifier): New routine.
2165 (build_displacement_string): New routine.
2166 (i386_parse_seg): New routine.
2167 (i386_intel_memory_operand): New routine.
2168 (i386_intel_operand): New routine.
2169 (i386_operand): Call i386_displacement, i386_immediate,
2170 i386_scale, etc. instead of handling inline.
2171 (parse_register): Handle registers without prefix.
2173 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
2175 * configure: Regenerate.
2176 * configure.in (arm-*-oabi): New.
2177 (thumb-*-oabi): New.
2178 * config/tc-arm.c (target_oabi): Declare.
2179 (md_apply_fix3): Support REL relocs.
2180 (md_parse_option): Handle -oabi.
2181 (elf32_arm_target_format): New routine.
2182 (md_longopts): Add OPTION_OABI.
2183 * config/tc-arm.h: Redefine TARGET_FORMAT.
2186 1999-01-28 Nick Clifton <nickc@cygnus.com>
2188 * write.c (write_relocs): Handle out of range error.
2190 * config/tc-fr30.c (fr30_fix_adjustable): New function.
2191 (fr30_force_relocation): Default to 0.
2193 * config/tc-fr30.h (obj_fix_adjustable): Define.
2194 (TC_FORCE_RELOCATION): Define.
2196 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
2197 relocs.
2199 1999-01-16 Nick Clifton <nickc@cygnus.com>
2201 * config/tc-d30v.c (write_2_short): Do not generate a sequential
2202 merge of two instructions if the left instruciton kills the right.
2204 1999-01-11 Doug Evans <devans@casey.cygnus.com>
2206 * Makefile.in: Regenerate.
2207 * configure.in: Redo test for using cgen.
2208 * configure: Regenerate.
2210 1999-01-09 Nick Clifton <nickc@cygnus.com>
2212 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
2213 redefinition of this macro.
2215 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
2217 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
2218 warning.
2220 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
2222 * config/tc-mips.c (append_insn): For mips16, insert a nop between
2223 a read of HI or LO and an immediatly following branch.
2225 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
2227 * config/tc-mips.c (md_begin): Another correction to the setting of
2228 mips_eabi64.
2230 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
2232 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
2234 1998-12-21 Nick Clifton <nickc@cygnus.com>
2236 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
2237 bit insn when optimizing, so that parallelised instructions will
2238 start on a 32 bit boundary.
2240 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
2242 * config/tc-mips.c (mips_eabi64): New.
2243 (md_begin): Set mips_eabi64.
2244 (mips_elf_final_processing): Use it.
2246 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
2248 * config/tc-mips.c (mips_elf_final_processing):
2249 Correct setting of ABI in e_flags.
2251 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
2253 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
2255 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
2257 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
2259 1998-12-15 Doug Evans <devans@casey.cygnus.com>
2261 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
2262 warning, values that don't fit in the field.
2264 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2266 * config/tc-mips.c (mips_abi_string): New.
2267 (md_parse_option,md_longopts): Add mabi.
2268 (mips_elf_final_processing): Set e_flags based on mabi flag.
2270 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2272 * config/tc-mips.c (md_parse_option): Handle vr4111.
2274 98-12-11 Ken Raeburn <raeburn@cygnus.com>
2276 * config/tc-h8300.c (build_bytes): Change message given if the
2277 instruction requires H8/300H mode and we're not in Hmode, to
2278 suggest that it may be the operand modes that are the problem, not
2279 necessarily the opcode.
2281 1998-12-10 Nick Clifton <nickc@cygnus.com>
2283 * config/tc-fr30.c: Add line separator character.
2285 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
2287 * configure.in (hppa-*-mpeix*): New target.
2288 * config/obj-som.h (obj_som_compiler): Declare.
2289 * config/obj-som.c (compiler_seen): New static variable.
2290 (obj_som_compiler): New function.
2291 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
2292 (md_pseudo_table): Add "compiler" if OBJ_SOM.
2293 (pa_type_args): Set hppa_priv_level.
2294 (pa_compiler): New static function if OBJ_SOM.
2295 * configure: Rebuild.
2297 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
2299 * read.c (output_leb128): Don't mark as inline.
2301 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
2303 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
2304 AIX .vbyte unaligned data support.
2305 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
2306 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
2307 sections.
2309 1998-12-07 Nick Clifton <nickc@cygnus.com>
2311 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
2312 input handling.
2314 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
2316 * config/tc-arm.c (elf32_arm_force_relocation): Check for
2317 BFD_RELOC_ARM_PCREL_BRANCH.
2319 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
2321 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
2322 checking the target type.
2323 (mips-dec-bsd*): Set endian to little.
2324 * configure: Rebuild.
2326 COFF weak symbol support, based on patches from Mark Elbrecht
2327 <snowball3@usa.net>:
2328 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
2329 * config/obj-coff.c (obj_coff_weak): New static function.
2330 (obj_coff_endef) [both versions]: Handle weak symbols.
2331 (coff_frob_symbol): Likewise.
2332 (yank_symbols): Likewise.
2333 (obj_pseudo_table): Add "weak".
2335 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
2336 <aymeric.vincent@emi.u-bordeaux.fr>.
2337 * aclocal.m4: Rebuild with current tools.
2338 * configure: Rebuild.
2340 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
2341 an assertion failure for a case we can't handle when OBJ_ECOFF.
2343 * expr.c (operator): And with 0xff to avoid problems with signed
2344 char.
2346 1998-12-03 Nick Clifton <nickc@cygnus.com>
2348 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
2349 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
2351 1998-12-02 Nick Clifton <nickc@cygnus.com>
2353 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
2354 LDI:20 insn.
2356 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
2358 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
2359 of pcrel point.
2361 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
2363 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
2364 pcrel point.
2366 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
2368 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
2369 scope.
2370 (d10v_cleanup): Only generate previous insn if a multiline insn is
2371 not pending.
2373 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
2375 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
2376 FR30_OPERAND_I32.
2378 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
2380 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
2381 -marm6xxx command line switches.
2383 1998-11-18 Doug Evans <devans@casey.cygnus.com>
2385 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
2386 (itbl-ops.o): Delete duplicate dependencies.
2387 Rebuild dependencies.
2388 Add fr30 dependencies.
2389 * Makefile.in: Rebuild.
2391 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
2393 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
2394 opcode list.
2395 * listing.c: Ignore line terminator characters found inside
2396 strings.
2398 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
2400 * po/gas.pot: Regenerated.
2402 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
2404 * config/tc-fr30.c (fr30_is_colon_insn): New name for
2405 fr30_is_label_start(). Also checks for delay slot insns.
2407 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
2408 FR30 instructions which contain a colon in the mnemonic.
2410 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
2412 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
2414 * config/tc-fr30.c: Removed currently superflous code.
2416 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
2418 * config/tc-fr30.h: New file.
2419 * config/tc-fr30.c: Tweaking so that it will compile.
2421 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
2423 * config/tc-d10v.h (obj_fix_adjustable): Define.
2424 (TC_FORCE_RELOCATION): Define.
2425 (d10v_force_relocation): Declare.
2426 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
2427 (md_apply_fix3): Handle Vtable relocs.
2428 (d10v_fix_adjustable): New.
2429 (d10v_force_relocation): New.
2431 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
2433 * config/tc-d30v.c: Change default behaviour to ignore potential
2434 conflicts between register name and symbol names.
2436 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
2438 * configure.in: Add fr30-*-*.
2439 * config/tc-fr30.c: New file.
2440 * Makefile.in: Regenerated.
2441 * config.in: Regenerated.
2442 * configure: Regenerated.
2443 * doc/Makefile.in: Regenerated.
2444 * po/gas.pot: Regenerated.
2446 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
2448 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
2449 are 16 bit insns.
2451 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
2453 * app.c (do_scrub_begin): Set characters above 127 to be symbol
2454 characters.
2455 (do_scrub_chars): Add some casts to unsigned char to avoid
2456 unwanted sign extension.
2457 * read.c (lex_type): Set characters about 127 to be symbol
2458 characters.
2459 * config/tc-i386.c (md_begin): Set identifier_chars and
2460 operand_chars for values above 127.
2462 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
2464 * configure.in: detect cygwin* instead of cygwin32*
2465 * configure: regenerate
2467 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
2469 * listing.c: Add support for producing a listing from piped
2470 input.
2472 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
2474 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
2475 (append_insn): Account for the tx39's multiply behavior.
2477 1998-10-26 Michael Meissner <meissner@cygnus.com>
2479 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
2480 from assemble_parallel_insns. Add support for '->' to indicate
2481 explicitly serializing the instructions.
2482 (md_assemble): Ditto.
2484 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
2486 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
2487 WEAK handling.
2489 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
2491 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
2493 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
2495 * config/tc-mips.c : support frame and regmask/fregmask when
2496 MIPS_STABS_ELF is specified.
2498 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
2500 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
2501 (md_apply_fix): Don't return 1 for VTABLE relocs.
2502 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
2504 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2506 * doc/c-i386.texi: Replace occurences of "opcode" with
2507 "instruction mnemonic", "instruction", or "mnemonic" when
2508 referring to the name of an instruction. Use "opcode" when
2509 referring to the sequence of machine bytes.
2511 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
2512 (is_opcode_char): Rename to is_mnemonic_char.
2513 (md_assemble and i386_operand): Correct error messages from
2514 "opcode" to "instruction mnemonic"
2515 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
2516 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
2517 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
2518 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
2519 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
2520 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
2521 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
2523 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
2525 * config/tc-i386.c (i386_operand): Check for garbage after
2526 register name.
2528 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
2530 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
2531 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
2533 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
2535 * config/tc-sh.h (obj_fix_adjustable): Define.
2536 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
2537 (md_apply_fix): Likewise.
2538 (tc_gen_reloc): Likewise.
2539 (sh_fix_adjustable): New.
2541 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
2543 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
2544 * cgen.h (gas_cgen_finish_insn): Update prototype.
2545 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
2546 cgen_insn_t -> CGEN_INSN_INT.
2547 (make_parallel): Update handling of CGEN_INT_INSN_P.
2548 (assemble_parallel_insn): Ditto.
2549 (target_make_parallel): New function.
2550 (md_assemble): Use it.
2552 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
2554 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
2556 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
2558 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
2559 converted into lower case.
2561 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
2563 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
2564 (gas_cgen_tc_gen_reloc): Likewise.
2565 * config/tc-m32r.h (obj_fix_adjustable): Define.
2566 * config/tc-m32r.c (m32r_fix_adjustable): New.
2567 (m32r_force_relocation): Handle VTABLE relocs.
2569 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
2571 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
2573 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
2575 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
2576 to lower case before parsing.
2578 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
2579 parallel insns modift buts in the PSW as a side effect.
2581 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
2583 * config/tc-d30v.c (find_format): Test for missing flag and
2584 control registers.
2586 (md_apply_fix3): Fix error messages to avoid
2587 assumption about presence of a symbol.
2589 (parallel_ok): Disallow parallel instructions that both modify the
2590 same flag register.
2592 (find_format): Generate a warning if an odd numbered register is
2593 used as the first register in a mutli-register instruction.
2595 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
2597 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
2598 relocations are always associated with a symbol.
2600 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
2602 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
2603 (elf32_sparc_force_relocation): Declare.
2604 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
2605 (tc_gen_reloc): Handle vtable relocs.
2606 (elf32_sparc_force_relocation): New.
2608 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
2610 * symbols.c (S_IS_FUNCTION): New.
2611 * config/tc-v850.h (obj_fix_adjustable): Define.
2612 (TC_FORCE_RELOCATION): Define.
2613 (v850_force_relocation): Declare.
2614 * config/tc-v850.c (tc_gen_reloc): Use offset instead
2615 of fx_addnumber for VTABLE reloc addends.
2616 (md_apply_fix3): Handle VTABLE relocs.
2617 (v850_fix_adjustable): New.
2618 (v850_force_relocation): New.
2620 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
2622 * tc-hppa.c (fp_operand_format): Add some additional formats.
2623 (pa_ip): Do not automatically promote into pa2.0 mode.
2624 (pa_level): Handle ".level 2.0".
2626 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2628 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
2629 * config/tc-i386.h (template.extension_opcode): Change to
2630 unsigned int to allow full range of 8-bit opcode suffixes.
2631 (None): Redefine as 0xffff.
2633 From Jeff B Epler <jepler@usgs.gov>
2634 * doc/c-i386.texi (i386-SIMD): New section.
2636 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
2638 * read.c (discard_rest_of_line): New function.
2639 * read.h: Declare it.
2640 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
2642 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
2644 * config/tc-d10v.c (find_symbol_matching_register): New function.
2645 (find_opcode): Cope with the case where a register name matches
2646 a symbol name.
2648 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
2650 * config/tc-v850.c (md_pcrel_from): Rename to
2651 v850_pcrel_from_section.
2652 (v850_pcrel_from_section): Do not resolves symbols in other
2653 sections.
2655 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
2657 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
2659 * config/tc-d10v.c (find_opcode): Generate an error if a register
2660 is supplied for an operand that should not be a register.
2662 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
2664 * config/tc-d30v.c (write_2_short): But do allow delayed branch
2665 instructions to have another instruction in the right bin.
2667 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
2669 * config/tc-d30v.c (write_2_short): Do not allow instructions in
2670 the right container if the left container holds a branch
2671 instruction.
2673 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
2675 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
2676 both a register name and symbol name.
2677 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
2679 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
2681 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
2682 execution unit class.
2684 (reg_name_search): If a name matches a register and a symbol,
2685 prefer the register.
2686 (find_format): Disallow flag registers when a general purpose
2687 register is required.
2688 If a number is required, but a register has been given, check to
2689 see if a symbol with the same name as the register exists, and if
2690 so, use that symbol.
2692 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
2694 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
2696 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
2698 * config/tc-d30v.c (find_format): Do not accept flag registers as
2699 general purpose registers.
2700 (find_format): If an immediate value is expected at a given place
2701 in a format, but a register name has been provided instead, check
2702 to see if that register name matches the name of a predefined
2703 symbol and if it does, then use the symbol instead.
2704 (reg_name_search): If a register name matches a symbol name,
2705 prefer the register name to the symbol name.
2707 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
2709 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
2710 the previous insn to empty.
2712 1998-09-20 Michael Meissner <meissner@cygnus.com>
2714 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
2715 pieces, forcing the use of an ANSI compiler.
2717 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2719 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
2720 relocs.
2721 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
2723 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
2725 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
2726 assembler syntax.
2727 (obj_elf_vtable_entry): Likewise.
2728 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
2729 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
2730 (tc_gen_reloc): Likewise.
2731 (arm_fix_adjustable): Likewise.
2732 (elf32_arm_force_relocation): New.
2733 (armelf_frob_symbol): Remove coff-style symbol support.
2735 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
2737 * config/tc-i386.c (i386_operand): Fix typo in last patch.
2739 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
2741 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
2742 OBJ_COFF so that routine is defined for a.out format.
2744 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
2746 * config/tc-i386.c (i386_operand): Detect non-segment registers
2747 used as segment prefixes.
2749 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
2751 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
2752 optimize across FDE boundaries.
2754 * config/obj-coff.c (obj_coff_section): Preserve any link once
2755 flags when setting the section flags.
2757 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
2759 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
2760 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
2762 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2764 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
2765 to the host width.
2767 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
2769 * frags.c (frag_grow): Include the size of the frag struct in the
2770 obstack chunk size.
2772 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
2773 if the new subseg comes before the old.
2775 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2777 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
2778 to handle edge8 and edge16.
2780 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
2782 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
2783 before we clobber the symbol involved.
2785 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
2787 * config/tc-arm.c: Remove OBJ_ELF definitions for
2788 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
2789 use arm_adjust_symtab for OBJ_COFF.
2790 (armelf_adjust_symtab): New Routine.
2791 * config/tc-arm.h: Define obj_adjust_symtab to
2792 armelf_adjust_symtab for OBJ_ELF.
2794 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
2796 * configure.in: Make all i386-elf targets use bfd_gas.
2797 * config/tc-i386.c (tc_i386_force_relocation): New.
2798 (tc_i386_fix_adjustable): Don't fix vtable relocs.
2799 (md_apply_fix3): Likewise.
2800 (tc_gen_reloc): Handle them.
2801 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
2802 tc_i386_force_relocation.
2804 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
2806 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
2808 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
2810 * config/tc-d30v.c (md_assemble): Copy previous opcode over
2811 current opcode after writing the first insturction of a reverse
2812 sequential pair.
2814 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
2816 * read.h (generate_lineno_debug): Add prototype.
2817 * read.c (generate_lineno_debug): Make non-static.
2819 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2821 * config/tc-i386.c (md_assemble): Only warn for address/data size
2822 prefixes.
2824 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
2826 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
2827 against Thumb function names, as the linker needs this information.
2829 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
2831 * expr.c (operand): Check also that there is no advance in operand
2832 after atof_generic in order to decide "is it label 0f or floating
2833 point number?".
2835 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
2837 * config/tc-m32r.c: Replace double dash prefix to M32R specific
2838 command line options with a single dash.
2839 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
2841 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
2843 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
2844 * tc-arm.c (arm_fix_adjustable): New routine.
2846 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
2848 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
2849 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
2850 demand_empty_rest_of_line before mri_comment_end.
2851 (equals): Check garbage after expression before
2852 mri_comment_end in MRI mode.
2854 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
2856 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
2857 small immediate constant to use the constant itself rather than
2858 always using 1.
2860 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
2862 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
2863 (pa_leave): Likewise.
2865 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2867 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
2868 prefixes.
2869 (i386_operand): Fix an error message.
2871 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
2873 * doc/c-arm.texi (ARM Directives): Document .req directive.
2875 * config/tc-arm.c (reg_required_here): Display erroneous string if
2876 the register name could not be decoded.
2877 Do not set inst.instruction if the sift is -1.
2879 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
2881 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
2882 we do for EXTERN.
2884 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
2886 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2887 even if it is belived to be unnecessary.
2889 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2891 config/tc-i386.c (i386_operand): Size immediate constants by
2892 suffix (erroneously removed as part of July 7 change).
2894 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
2896 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
2897 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
2898 (armelf_frob_symbol): New Routine.
2899 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
2901 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
2903 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
2905 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
2907 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
2908 command line switches passed to assembler.
2910 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
2912 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
2913 (gas_cgen_opcode_desc): Declare.
2914 (gas_cgen_parse_operand): Declare.
2915 (*): Prepend gas_ to gas specific fns to denote them as such.
2916 All uses updated.
2917 * cgen.c (gas_cgen_opcode_desc): New global
2918 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
2919 (queue_fixup): Renamed from cgen_queue_fixup.
2920 (*): Prepend gas_ to gas specific fns to denote them as such.
2921 All uses updated.
2922 (gas_cgen_md_apply_fix3): Update call to insert_operand.
2923 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
2924 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
2925 Open opcode table and initialize it.
2926 (make_parallel): Use gas_cgen_opcode_desc.
2927 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
2928 (md_assemble): Ditto.
2930 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
2932 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
2933 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
2934 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
2935 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
2936 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
2937 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
2938 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
2939 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
2940 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
2941 (INIT_STAB_SECTION): Likewise.
2942 (OBJ_PROCESS_STAB): Likewise.
2944 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
2945 (md_parse_option): Watch for them.
2946 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
2947 (md_begin): Kill neverdef code.
2948 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
2949 (s_alpha_prologue): Watch alpha_cur_ent_sym.
2950 (s_alpha_coff_wrapper): New.
2951 (md_pseudo_table): Trap all ECOFF pseudos.
2953 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
2955 Start of changes to remove mdebug section from mips*-elf
2956 Based on MIPS_STAB_ELF definition
2957 * acconfig.h: undef if not configured
2958 * config.in: undef if not configured
2959 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
2960 * config/tc-mips.c (s_ent): set BSF_FUNCTION
2961 * stabs.c (s_stab_generic): flush frag
2963 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
2965 * configure.in: (arm-*-elf): Handle.
2966 (thumb-*-elf): Handle.
2967 * configure: Regenerate.
2968 * read.c (stringer): Fix typo in comment.
2969 * write.c (fixup_segment): Don't add symbol value to addend if
2970 TC_ARM and OBJ_ELF.
2971 * config/tc-arm.c (md_section_align): Don't align dwarf debug
2972 sections.
2973 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
2974 for OBJ_ELF.
2976 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
2978 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
2979 (write_2_short): Emit warning if new flag is set.
2980 (do_assemble): Set flags if left instruction is one of special
2981 "right-instruction-killer" type.
2983 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
2985 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
2986 Always output words in debug_info section as big endian.
2987 (sparc_target_format): Choose correct bfd target.
2988 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
2990 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
2992 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
2993 to work with internationalization code. Issue an error when two
2994 operands match that are not allowed to match.
2996 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
2998 * configure.in (install_tooldir): Allow target to specify whether
2999 it wants to be installed in $(tooldir)/bin.
3000 * configure: Regenerate.
3001 * Makefile.am (install-exec-local): Set install-exec-tooldir
3002 dependency via configure.
3003 * Makefile.in: Regenerate.
3005 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
3007 * Makefile.am (install-exec-local): Split into two ...
3008 (install-exec-bindir,install-exec-tooldir): New rules.
3009 * Makefile.in: Regenerate.
3011 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
3013 * Makefile.am (install-exec-local): Don't remove the file before
3014 checking whether $(bindir) == $(tooldir)/bin. From Maciej
3015 W. Rozycki <macro@ds2.pg.gda.pl>.
3016 * Makefile.in: Rebuild.
3018 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
3020 * cgen.c: Include libiberty.h.
3021 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
3022 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
3023 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
3024 (md_cgen_lookup_reloc)): Declare.
3025 (md_cgen_record_fixup_exp): Declare.
3026 * config/tc-m32r.h (md_pcrel_from_section): Declare.
3027 (m32r_relax_frag): Declare.
3028 (cgen_md_apply_fix3): Decls moved to cgen.h.
3029 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
3030 (m32r_cgen_record_fixup_exp): Delete decl.
3031 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
3032 (assemble_nop): Delete.
3033 (expand_debug_syms): Delete unused `exp'.
3034 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
3035 Add default case for -Wall.
3036 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
3037 (md_atof): Delete unused wordP.
3039 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
3041 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
3042 value.
3044 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
3046 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
3047 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
3048 .print, .purgem, and .struct. Remove documentation for
3049 .app-file.
3051 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
3053 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
3054 Update call to insert_operand.
3056 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
3058 * config/tc-m32r.c (ms_show_usage): Formatting changes.
3060 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
3062 * config/tc-i386.c (md_assemble): Don't get confused by trailing
3063 whitespace after a prefix operator.
3065 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
3067 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
3069 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
3071 * config/tc-sparc.c (log2): New static function.
3072 (s_reserve): Use log2 to convert alignment before calling
3073 record_alignment.
3074 (s_common): Use log2 to convert alignment before calling
3075 record_alignment and frag_align.
3076 (sparc_cons_align): Use log2.
3078 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
3080 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
3081 (s_common): Likewise.
3083 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
3084 initialization of waddr.
3085 (sparc_elf_final_processing): Add default case to switch.
3087 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3089 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
3090 than temporary real.
3092 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
3094 * write.c (subsegs_finish): Don't align the segments if there were
3095 any errors.
3097 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
3098 copying aux information.
3100 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
3101 expression into a symbol.
3103 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3105 * config/tc-i386.c (mode_from_disp_size): Change arg and return
3106 type to unsigned int.
3107 (md_assemble): Change type used to store offsets from unsigned
3108 long to long.
3109 (i386_operand): Switch error check to only call RESTORE_END_STRING
3110 once after parse_register.
3112 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
3114 * config/tc-v850.c (md_show_usage): Changed format to match that
3115 of gcc, ld, etc.
3117 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
3119 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3121 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
3122 relocs.
3123 (md_apply_fix_2): Force the symbol of the vtable reloc to be
3124 weak.
3126 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
3128 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
3129 * doc/Makefile.in: Rebuild.
3131 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
3133 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
3134 for %lo expressions.
3135 (mips_ip, case 'u'): Move range check after code to mask
3136 off bits in %hi/%lo expressions. Mask off high bits for
3137 %lo expressions.
3139 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
3141 * doc/Makefile.am (gasver.texi): New target.
3142 (as.info, as.dvi): Depends upon gasver.texi.
3143 * doc/as.texinfo: Include gasver.texi. Mention version number on
3144 title page and in top node.
3145 * doc/Makefile.in: Rebuild.
3147 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
3149 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
3150 but not including the line containing the edict.
3151 * listing.h (LISTING_EOF): New.
3152 * input-scrub.c (input_scrub_next_buffer): Call it.
3154 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3156 * config/tc-i386.c (i386_operand): Don't set the size of an
3157 immediate address based solely on the suffix and the mode.
3159 * config/tc-i386.c (md_assemble): Add assertion to make sure
3160 overlap2 does not set Imm.
3162 * config/tc-i386.c (space_chars): Remove. The scrubber converts
3163 sequences of whitespace to a single space.
3164 (is_space_chars): Just compare with space.
3165 (md_begin): Don't initialize space_chars.
3166 (md_assemble): Just skip a single whitespace character.
3167 (i386_operand): Rewrite base-index parsing to use new
3168 parse_register, and to skip white space. Skip white space in a
3169 number of other places too. Don't give error message if
3170 parse_register fails.
3171 (parse_register): Change reg_string parameter to be non-const.
3172 Add end_op parameter. Skip white space after the `%', and return
3173 end of register string. Give error message here rather than
3174 caller.
3176 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
3178 Based on patch from Matt Semersky <matts@scd.hp.com>:
3179 * expr.c (op_encoding): Make const.
3180 (expr_set_precedence): New function.
3181 (expr_begin): Don't set operator rankings, just call
3182 expr_set_precedence.
3183 * expr.h (expr_set_precedence): Declare.
3184 * read.c (s_mri): Call expr_set_precedence.
3186 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
3188 * doc/as.texinfo (Statements): Remove paragraph discussing
3189 continuing lines with a backslash. This hasn't worked for years,
3190 if it ever did.
3192 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
3194 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
3195 symbol definitions.
3196 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
3197 (ps_CTORS, ps_DTORS): New section types.
3198 (vms_fixup_xtors_section): New function
3199 (Ctors_Psect, Dtors_Psect): Define.
3200 (IS_GXX_XTOR): Define
3201 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
3202 Filter static constructors/destructors and add to
3203 Ctors_Symbols/Dtors_Symbols chain.
3204 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
3205 appropriate section.
3207 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
3208 * makefile.vms: Merge vax/vms support.
3210 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
3212 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
3213 (elf_pseudo_table): Add them.
3214 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
3215 (md_apply_fix): Accept them.
3216 (mips_fix_adjustable): Don't adjust them.
3217 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
3218 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
3219 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
3220 (tc_fix_adjustable): Don't adjust them.
3222 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
3224 * Makefile.am (CGEN_CPU_PREFIX): New variable.
3225 (cgen.o): Use it.
3226 * Makefile.in: Regenerate.
3227 * configure.in: AC_SUBST cgen_cpu_prefix.
3228 * configure: Regenerate.
3230 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3232 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
3233 Changed all users of COND12_DELAY.
3235 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
3237 * config/tc-mn10300.c (set_arch_mach): New function.
3238 (md_pseudo_table): Add pseudo-ops to set the current machine type.
3239 (md_begin): Default to mn10300 mode.
3240 (md_assemble): Only accept instructions for the core mn10300
3241 chip and the active machine type.
3243 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
3245 * subsegs.h (segment_info_type): Give the struct a name.
3246 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
3247 * config/tc-h8500.h (tc_reloc_mangle): Declare.
3248 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
3249 * config/tc-w65.h (tc_reloc_mangle): Declare.
3250 * config/tc-z8k.h (tc_reloc_mangle): Declare.
3252 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
3254 * config/tc-v850.c (v850_comm): Restore old section
3255 after common processing.
3257 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
3259 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
3261 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
3263 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
3264 char with code that explicitly sign-extends.
3266 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
3268 * config/tc-v850.c (md_begin): Restore text section as the current
3269 section after creating call table sections.
3270 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
3271 code.
3273 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
3274 with call to macro SYM_AUXINFO.
3276 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
3278 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
3279 with the program transform name.
3280 * Makefile.in: Rebuild.
3282 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
3284 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
3285 information.
3287 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
3289 * config/tc-i386.c (i386_operand): Be prepared for a space between
3290 the open parenthesis and the start of the register operand,
3291 because of the June 16 change.
3293 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
3295 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
3296 BFD_ASSEMBLER.
3298 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
3300 * config/tc-d30v.c (d30v_align): Always perform alignment request,
3301 even if it is belived to be unnecessary.
3303 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
3305 * write.c (adjust_reloc_syms): Never adjust relocs against weak
3306 symbols.
3307 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
3309 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
3311 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
3312 shift amount for a repeated operand. The shift amount for the
3313 repeated copy comes from the size of the operand.
3315 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
3317 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
3319 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
3321 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
3323 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3325 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
3326 characters in it as LEX_IS_SYMBOL_COMPONENT.
3327 * config/tc-i386.h (tc_symbol_chars): Define.
3328 (extra_symbol_chars): Declare.
3329 * config/tc-i386.c (extra_symbol_chars): Define.
3330 (comment_chars): Don't use '/' as comment start if TE_LINUX.
3331 (line_comment_chars): Set to '/' if TE_LINUX.
3332 * doc/c-i386.texi (i386-prefixes): Update.
3333 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
3335 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
3337 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
3338 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
3340 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
3342 * config/tc-d10v.c (md_apply_fix3): Checking displacement
3343 constraint in instructions REP & REPI.
3345 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
3347 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
3348 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
3350 (check_range): If the operand is shifted, then shift the number
3351 before checking its range.
3353 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
3355 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
3356 common sections.
3358 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
3360 * config/tc-v850.c (v850_comm): Create special sections as needed.
3362 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
3364 * config/tc-d10v.c (write_2_short): Addition of swapping
3365 instructions for sequential and reverse sequential order when
3366 given order is not possible.
3368 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
3370 * Makefile.am: Rebuild dependencies.
3371 (DEP_INCLUDES): Fix reference to intl build directory.
3372 * Makefile.in: Rebuild.
3374 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3376 * doc/c-i386.texi: Update 16 bit documentation.
3378 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
3379 IgnoreDataSize to IgnoreSize as they are used for address size as
3380 well as data size.
3381 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
3382 32-bit mode, similarly addr16/data16 and variants.
3384 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
3386 * config/tc-d30v.c (md_assemble): Fix handling of reverse
3387 sequential word multiply instructions.
3389 (do_assemble): Add extra command line argument, to allow mul32
3390 attribute to be preserved across parallel insns.
3391 (md_assemble): Insert NOPs between explicitly parallel insns which
3392 contain an 32 bit multiply and a 16 multiply.
3394 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3396 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
3397 likewise for REPE.
3399 * config/tc-i386.c (reloc): Add braces.
3401 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
3402 consistent with Intel naming.
3403 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
3404 use bitfields in sib_byte.
3405 (modrm_byte): Don't use bitfields here either.
3407 * config/tc-i386.c (current_templates): Add const.
3408 (parse_register): Add const to return, param, and char *s.
3409 (i386_operand): Add const to reg_entry *r.
3410 * config/tc-i386.h (templates): Add const to start, end.
3412 Inspired by code for 16 bit gas support from Martynas Kunigelis
3413 <martynas@nm3.ktu.lt>:
3414 * config/tc-i386.c (md_assemble): Add full support for 16 bit
3415 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
3416 (uses_mem_addrmode): Remove.
3417 (md_estimate_size_before_relax): Add support here too.
3418 (md_relax_table): Rewrite interface to md_relax for 16 bit
3419 support.
3420 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
3421 (opcode_suffix_to_type): Remove.
3422 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
3423 (SIZE_FROM_RELAX_STATE): Modify to suit above.
3424 (md_convert_frag): Likewise.
3425 (i386_operand): Add support for 16 bit base/index regs,
3426 immediates, and displacements. Remove some unnecessary casts, and
3427 localise end_of_operand_string, displacement_string_start,
3428 displacement_string_end variables. Add GCC_ASM_O_HACK.
3429 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
3431 * config/tc-i386.c (prefix_hash): Remove.
3432 (md_begin): Rewrite without obstacks. Remove prefix hash table
3433 handling. Rewrite lexical table handling.
3434 (i386_print_statistics): Don't print prefix statistics.
3435 (md_assemble): Rewrite instruction parser so that line is not
3436 converted to lower case. Don't do a hash_find for prefixes,
3437 instead recognise them via opcode modifier.
3438 (expecting_operand, paren_not_balanced): Localise variables.
3439 * config/tc-i386.h (IsPrefix): Define.
3440 (prefix_entry): Remove.
3442 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
3443 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
3444 '\\' in case where comment_chars contains '/'.
3446 * config/tc-i386.c (MATCH): Ensure given operand and template
3447 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
3448 you must write `ljmp *table(%ebx)'.
3450 From H.J. Lu <hjl@gnu.org>:
3451 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
3452 as 0 ifndef BFD_ASSEMBLER.
3453 (md_assemble): Allow immediate operands without suffix or
3454 other reg operand to default in size to the current code size.
3456 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
3458 * config/tc-v850.c (md_begin): Restore creation of
3459 .call_table_text and .call_table_data sections.
3461 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
3463 * config/tc-d30v.c (md_assemble): Set execution type to unknown
3464 after emitting a word of noops.
3466 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3468 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
3469 (i386_operand): Simplify checks for valid base/index combinations.
3470 Disallow `in 4(%dx),%al'.
3472 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
3473 index_reg const.
3474 (add_prefix): Change parameter from char to int.
3476 * config/tc-i386.h (Ugh): Define opcode modifier.
3477 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
3479 * config/tc-i386.c (md_assemble): Rewrite MATCH and
3480 CONSISTENT_REGISTER_MATCH macros to check register types more
3481 thoroughly. Check for illegal suffix/operand combinations
3482 when matching insns with operands. Handle new `s' suffix, and
3483 associated FloatMF opcode modifier for float insns with memory
3484 operands.
3485 * config/tc-i386.h (FloatMF): Define new opcode modifier.
3486 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
3487 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
3488 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
3489 DATA_PREFIX_OPCODE throughout.
3491 * config/tc-i386.c (REGISTER_WARNINGS): Define.
3492 (md_assemble): Rewrite suffix/register operand checking code to be
3493 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
3494 AnyMem, the better to grep.
3495 (pi): Remove Abs.
3496 (i386_operand): Don't set Mem bits in i.types[this_operand] when
3497 given a memory operand. Don't set Abs bits either.
3498 (type_names): Remove Mem*, Abs*.
3499 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
3500 define opcode_modifiers as these cases are handled by Disp8,
3501 Disp16, Disp32 and suffix checks.
3502 (COMES_IN_BOTH_DIRECTIONS): Remove.
3503 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
3505 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
3506 if IgnoreDataSize modifier given. Remove ShortformW modifier
3507 test. Add test for ShortForm in W base_opcode modification.
3508 Merge Seg2ShortForm and Seg3ShortForm code.
3509 * config/tc-i386.h (ShortFormW): Remove.
3510 (IgnoreDataSize): Define.
3512 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
3514 * config/tc-d30v.c (md_assemble): Store previous segment state
3515 with previous instruction.
3517 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3519 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
3520 (ebp, esp): Remove static variables.
3521 (MATCH): Remove test for InOutPortReg.
3522 (i386_operand): Properly handle InOutPortReg here instead.
3523 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
3524 (md_assemble): Simplify and correct modrm and sib generation.
3525 (i386_operand): Add warning for scale without index.
3526 Rewrite checks for valid base/index combinations.
3528 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
3529 macros and enclose in do while(0).
3530 (RESTORE_END_STRING): Likewise.
3531 (md_assemble): Add one to printed operand number so we start
3532 from 1 not 0. Add some more gettext invocations.
3533 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
3534 number here too.
3536 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
3537 DATA_PREFIX, SEG_PREFIX): Define.
3538 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
3539 (check_prefix): Remove function.
3540 (add_prefix): New function. Add prefix to i.prefix as well as
3541 doing checks.
3542 (md_assemble): Changes for add_prefix. Remove hack for wait
3543 prefix, instead always output prefixes in fixed order. Test
3544 for jcxz/loop when selecting between word & dword operations,
3545 and add address size prefix rather than operand size prefix.
3546 Remove operand -> address size hack when emitting jcxz/loop.
3547 (i386_operand): Remove O_Absent check as it's done in expr.
3549 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
3551 * configure.in: Recognize m5200 as a cpu_type of m68k.
3552 * aclocal.m4: Rebuild with current libtool.
3553 * configure: Rebuild.
3555 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3557 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
3558 to relaxable_symbol to prevent references to external symbol from
3559 being relaxed.
3561 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
3563 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
3564 symbols are relaxable.
3566 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
3568 * config/tc-v850.c (md_begin): Don't create special
3569 sections by default.
3571 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
3573 * config/tc-mips.c (macro): For div and udiv, close the
3574 reorder block as soon as possible.
3576 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
3578 From Matt Semersky <matts@scd.hp.com>:
3579 * macro.c (macro_mri_mode): New function.
3580 * macro.h (macro_mri_mode): Declare.
3581 * read.c (s_mri): Call macro_mri_mode when switching in and out of
3582 MRI mode.
3584 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
3586 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
3587 OBJ_EVAX case.
3589 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
3590 until after xstrdup in OBJ_EVAX case.
3592 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
3594 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
3595 offset calculation. Also, use VAX_BRW from vax-inst.h instead
3596 of hardcoded magic number.
3597 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
3599 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
3601 * read.c (do_s_func): New function.
3602 (s_func): Call it.
3603 * read.h (do_s_func): Add prototype.
3605 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
3607 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
3608 nops if fill pattern not specified.
3610 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
3612 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
3613 * config/te-go32.h (TE_GO32): Define.
3614 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
3616 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
3618 Implement .func/.endfunc pseudo-ops.
3619 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
3620 (s_func): Declare.
3621 * read.c (potable): Add .func,.endfunc.
3622 (s_func): New function.
3623 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
3624 functions.
3625 (in_doc_func_p,current_function_label): New static globals.
3626 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
3628 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
3630 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
3631 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
3632 * config/tc-arm.h (WORKING_DOT_WORD): Define.
3633 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
3634 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
3635 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
3636 * config/tc-i860.h (WORKING_DOT_WORD): Define.
3637 * config/tc-i960.h (WORKING_DOT_WORD): Define.
3638 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
3639 * config/tc-w65.h (WORKING_DOT_WORD): Define.
3640 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
3641 * config/tc-a29k.c: Don't define md_short_jump_size,
3642 md_long_jump_size, md_create_short_jump or md_create_long_jump.
3643 * config/tc-alpha.c: Likewise.
3644 * config/tc-alpha.h: Likewise.
3645 * config/tc-arm.c: Likewise.
3646 * config/tc-h8300.c: Likewise.
3647 * config/tc-h8500.c: Likewise.
3648 * config/tc-hppa.c: Likewise.
3649 * config/tc-i860.c: Likewise.
3650 * config/tc-i960.c: Likewise.
3651 * config/tc-ppc.c: Likewise.
3652 * config/tc-sh.c: Likewise.
3653 * config/tc-sparc.h: Likewise.
3654 * config/tc-tic30.c: Likewise.
3655 * config/tc-w65.c: Likewise.
3656 * config/tc-z8k.c: Likewise.
3658 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
3660 * config/tc-vax.c (_): Delete this macro used for placeholder
3661 values in vax_operand_width_size; it conflicts with the _() macro
3662 used for internationalization.
3664 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
3666 * symbols.c (symbol_find_base): Fix case insensitive symbol name
3667 code. From Chris Moller <moller@bops.com>.
3669 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
3670 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
3671 * read.c (emit_expr): Initialize seg and subseg fields of a new
3672 broken word.
3673 * write.c (write_object_file): Switch to the appropriate segment
3674 and subsegment when processing a broken word.
3676 * config/tc-m68k.c (mri_assemble): New static function.
3677 (build_mri_control_operand): Call mri_assemble rather than
3678 md_assemble.
3679 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
3680 (s_mri_endf, s_mri_endw): Likewise.
3682 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
3684 * read.c (s_org): Call md_flush_pending_output if it is defined.
3686 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
3688 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
3690 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
3691 (md_parse_option): Add for same.
3692 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
3693 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
3694 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
3696 * config/tc-sparc.h (cons_fix_new_sparc): Added.
3698 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
3700 * config/tc-arm.c (find_real_start): Relax definition of local
3701 labels.
3703 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
3705 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
3706 symbols at the given address, not just the last one specified.
3708 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
3710 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
3711 or number_to_chars_littleendian to write data.
3713 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
3715 * config/tc-v850.c (md_assemble): Remove artificially created
3716 register name symbols.
3718 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
3720 * write.c (fixup_segment): Change "segment" to "section" in
3721 error message.
3723 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
3725 * write.c (fixup_segment): Change sym1-sym2 message again.
3727 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
3729 * write.c (fixup_segment): Improve error message for sym1-sym2
3730 errors when sym1 is in a different segment from sym2.
3732 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
3734 * config/tc-m32r.c (warn_unmatched_high): New static local.
3735 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
3736 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
3737 (md_longopts): Recognize --{no-,}warn-unmatched-high.
3738 (md_parse_option): Likewise.
3739 (md_show_usage): Likewise.
3740 (m32r_frob_file): Likewise.
3742 * read.c (generate_file_debug,generate_lineno_debug): New functions.
3743 (read_a_source_file): Call them.
3744 * read.h (stabs_generate_asm_file): Declare.
3745 * stabs.c (stabs_generate_asm_file): New function.
3746 (generate_asm_file): New function.
3747 (stabs_generate_asm_lineno): Move file name handling into
3748 generate_asm_file.
3750 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
3752 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
3753 (d30v_current_align, d30v_current_align_seg): New variables.
3754 (d30v_last_label): New variable.
3755 (d30v_align, s_d30v_align, s_d30v_text): New functions.
3756 (s_d30v_data, s_d30v_section): Likewise.
3757 (md_pseudo_table): Call them.
3758 (md_begin): Initialize d30v_current_align_seg.
3759 (md_assemble): Call d30v_align when needed by known current alignment.
3760 (d30v_frob_label, d30v_cons_align): New functions.
3761 * config/tc-d30v.h (md_do_align): Remove.
3762 (tc_frob_label): Call d30v_frob_label.
3763 (md_cons_align): New.
3765 * config/tc-d30v.c (find_format): Convert complex expressions to
3766 expression symbols before processing. Clean up code formatting.
3768 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
3770 * po/Make-in (install-info): New target.
3772 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
3774 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
3775 instructions.
3776 * config/tc-mn10300.c (md_assemble): Likewise.
3778 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
3780 * Makefile.am: Update with `make dep-am'.
3781 (HFILES): Add cgen.h.
3782 (cgen.o): Depend on cgen.h.
3783 * Makefile.in: Regenerate.
3785 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
3787 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
3789 * gasp.c (grab_label): Permit a label to be a preprocessor
3790 variable by permitting a label to start with a backslash.
3792 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
3794 * config/tc-mips.c (validate_mips_insn): Removed hack
3795 for previously inaccessible bitfields in some INSN_TRAP
3796 instructions.
3798 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
3800 * config/tc-d30v.c (do_assemble): Abort with error message
3801 if opcode operands do not match.
3803 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
3805 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
3806 'q' operand format for 20-bit "break"/"sdbbp" instructions.
3807 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
3808 similar new 'q' operand.
3810 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
3812 * cgen.c (cgen_asm_finish_insn): Fix typo.
3814 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
3816 * cgen.h: New file.
3817 * cgen.c: Include it.
3818 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
3819 (cgen_asm_finish_insn): Result is now void. New arg `result'.
3820 All callers updated.
3821 * config/tc-m32r.c: Include cgen.h.
3822 (m23r_insn): New members num_fixups,fixups.
3824 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
3826 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
3827 to avoid compiler warning.
3829 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
3831 * makefile.vms: Run dec c with /nodebug. Pass CC value when
3832 calling make.
3834 * makefile.vms (OBJS): Add ehopt.obj
3836 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
3838 * doc/c-vax.texi: Correct and extend vax/vms documentation.
3840 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
3842 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
3843 a short format insn.
3844 (md_assemble): Set it for explicitly packed insns.
3846 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
3848 * config/obj-coff.c (c_symbol_merge): Do not take address of
3849 native fields when performing the memcpy.
3851 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
3853 * config/tc-mips.c (macro,macro2): Implement
3854 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
3856 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3858 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
3859 relocations against globally visible symbols.
3860 * config/tc-m68k.c (relaxable_symbol): New macro.
3861 (m68k_ip, md_estimate_size_before_relax): Use it.
3862 (tc_m68k_fix_adjustable): Also handle weak symbols.
3864 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
3866 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
3867 references to externally visible symbols.
3868 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3869 values in twice for a PC relative reloc if the symbol is
3870 externally defined.
3872 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
3873 don't adjust a PC relative reloc against an externally visible
3874 symbol.
3875 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
3876 for a PC relative fixup against an externally visible defined
3877 symbol, arrange to store object file and addend values as though
3878 the symbol were not defined.
3879 (tc_gen_reloc): Likewise.
3881 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
3883 * read.c (sizeof_leb128): Referenced externally by write.c so
3884 don't inline.
3886 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
3888 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
3889 and expand a 'debug' symbol associated with the next instruction
3890 that does not cause a short instruction to be filled with a NOP.
3891 (md_pseudo_table): Add support for .debugsym.
3892 (assemble_parallel_insn): Add calls to expand_debug_sym as
3893 appropriate.
3894 (md_assemble): Ditto.
3896 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
3898 * as.c (main): Conditionally call setlocale.
3899 * gasp.c (main): Likewise.
3900 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
3901 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
3903 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
3905 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3907 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
3909 * config/tc-hppa.c: Change all calls to bzero to use memset.
3910 (pa_ip): Add cast to avoid warning.
3911 (tc_gen_reloc, md_apply_fix): Likewise.
3912 (pa_find_space_by_number): Likewise.
3913 (hppa_force_relocation): Likewise.
3914 (pa_block): Change i to unsigned int.
3915 * config/obj-som.h (obj_som_copyright): Declare.
3917 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
3919 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
3920 for line numbers for assembly source.
3922 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
3924 * configure.in: Change version number to 2.9.4
3925 * configure: Rebuild.
3927 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
3929 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
3931 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
3933 * ecoff.h: Change symbolS in function declaration to struct
3934 symbol.
3936 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
3938 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
3939 (md_convert_frag): Fix i18n typo.
3941 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
3943 * ecoff.c (ecoff_get_cur_proc_sym): New function.
3944 * ecoff.h: Protoype it.
3945 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
3946 [EVAX] (s_alpha_prologue): Delete.
3947 (md_pseudo_table): Update.
3949 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
3951 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
3952 array to local pointer.
3953 (get_args, parse_expr): Add casts to avoid warnings.
3955 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
3957 * read.c (s_set): Cast xmalloc return value to fragS *.
3958 * config/tc-m68k.c (m68k_ip): Function made static to match
3959 previous forward declaration.
3960 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
3962 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
3964 * config/tc-v850.c: Add internationalisation macros to error
3965 strings.
3967 * config/tc-m32r.c (can_make_parallel): Add internationalisation
3968 macros to error strings.
3970 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
3972 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
3973 reloc is in the TOC csect.
3974 (md_apply_fix3): Correct gettext typo.
3976 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
3978 * config/tc-arm.c (find_real_start): Ignore symbols starting with
3979 .L - they are local labels and the branches are not really
3980 function calls but rather far jumps.
3982 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
3984 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3986 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
3988 * config/tc-i386.c (md_assemble): Print operand number rather than
3989 using ordinal_names.
3990 (i386_operand): Likewise.
3992 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
3994 * Makefile.am (INTLLIBS): Define to work around apparent automake
3995 bug.
3996 All Makefiles: Regenerated.
3998 * Many files: Added gettext invocations around user-visible
3999 strings.
4000 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
4001 HAVE_LC_MESSAGES): Define.
4002 * dep-in.sed: Added asintl.h.
4003 * po/Make-in: New file.
4004 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
4005 Include "asintl.h".
4006 * read.c (Z_): Renamed from `_'.
4007 * Makefile.am (SUBDIRS): Added po.
4008 (POTFILES): new macro.
4009 (po/POTFILES.in): New target.
4010 ($(OBJS)): Added asintl.h.
4011 (HFILES): Likewise.
4012 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
4013 (as_new_LDADD): Added $(INTLLIBS).
4014 (as_new_DEPENDENCIES): Added $(INTLDEPS).
4015 (gasp_new_LDADD): Added $(INTLLIBS).
4016 (gasp_new_DEPENDENCIES): New macro.
4017 * configure, aclocal.m4: Rebuilt.
4018 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
4019 po/Makefile.
4020 (ALL_LINGUAS): Define.
4021 * macro.c: Include "asintl.h".
4022 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
4023 * as.h: Include "asintl.h".
4024 * config/tc-i386.c (ordinal_names): Removed.
4025 (md_assemble): Changed error text to avoid ordinal_names.
4026 (i386_operand): Likewise.
4027 (reloc): Added as_bad to avoid i18n problems.
4028 (tc_gen_reloc): Likewise.
4029 * config/tc-arm.c (bad_args): Now a #define.
4030 (bad_pc): Likewise.
4031 * config/obj-vms.c (VMS_stab_parse): Changed type of
4032 `long_const_msg'.
4033 (global_symbol_directory): Unified strings to avoid i18n
4034 problems.
4035 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
4036 avoid i18n problems.
4037 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
4038 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
4039 i18n problems.
4040 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
4041 problems.
4042 * config/tc-v850.c (md_assemble): Changed C++ comment into C
4043 comment.
4044 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
4045 problems.
4046 * as.c (print_version_id): Added an fprintf to avoid i18n
4047 problems.
4048 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
4049 problems.
4050 * expr.c (expr): Added as_warn call to avoid i18n problems.
4051 * messages.c (as_assert): Changed code to avoid i18n problems.
4052 (as_abort): Likewise.
4053 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
4054 (s_space): Likewise.
4055 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
4057 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4059 * config/tc-i386.c (check_prefix): New static function, split out
4060 from md_assemble.
4061 (struct _i386_insn): Add wait_prefix field.
4062 (md_assemble): Remove wait_prefix local variable. Use
4063 check_prefix when adding a prefix.
4065 * config/tc-i386.c (current_templates): New static variable.
4066 (md_assemble): Remove current_templates local variable.
4067 (md_assemble, i386_operand): Improve error and warning messages in
4068 many places. Add RESTORE_END_STRING in many places before error
4069 return. Clarify some comments.
4071 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
4072 element array.
4073 (md_assemble): Parse string instruction operands, looking for
4074 segment override prefixes. Check for invalid segment prefixes on
4075 string instruction.
4076 (i386_operand): i.seg[] and max mem_operand changes for string
4077 insns.
4078 * config/tc-i386.h (EsSeg): Define.
4080 * config/tc-i386.h (regKludge): Define.
4081 (iclrKludge, imulKludge): Don't define.
4082 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
4083 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
4084 opcode_modifier checks to look for more common cases first. Add
4085 default_seg for IsString case.
4087 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
4089 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
4090 AC_DECL_YYTEXT.
4091 * configure: Rebuild with new automake and libtool.
4092 * aclocal.m4, Makefile.in: Likewise.
4094 * doc/Makefile.am (as.dvi): New target.
4095 * doc/Makefile.in: Rebuild.
4097 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
4099 * configure.in: Added sparc86x support.
4101 * configure: Rebuild.
4103 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
4104 sparc_arch.
4105 (md_parse_option): Warn if -EL is not supported for this architecture.
4107 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
4109 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
4111 * config/tc-mips.c (mips_ip): Note when we use get match on
4112 the full instruction name.
4114 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
4116 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
4117 back into the expression to handle add/sub simplification correctly.
4119 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
4121 * config/tc-mips.c (hilo_interlocks): Remove 4300.
4123 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
4125 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
4126 #<n>' instruction.
4128 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
4130 * symbols.c (max_indent_level): New global.
4131 (print_symbol_value_1): Use it.
4132 * expr.h (expr_build_dot): Declare.
4133 * expr.c (expr_build_dot): New function.
4135 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
4137 * symbols.c (print_binary): New function.
4138 (print_expr_1): Call it.
4140 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4142 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
4143 operand in the opcode.
4145 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4147 * config/tc-i386.h: Reorder operand flags and opcode modifier
4148 flags for clarity. Remove unused definitions: Unknown,
4149 ImmUnknown, DispUnknown, NoModrm.
4150 * config/tc-i386.c (type_names): Add missing Debug type.
4151 (md_assemble): Better duplicate prefix checking. Quicker string
4152 instruction check via new opcode_modifier flag.
4154 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
4156 * doc/as.texinfo (Invoking): Clarify -Wa example.
4158 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
4160 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
4161 (s_mips_weakext): Define.
4162 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
4163 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
4164 defined(TC_MIPS).
4166 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
4168 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
4169 is an error if the value can not be computed at assembly time.
4170 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
4172 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
4174 * gasp.c (main): Set next field of new include_path structure to
4175 NULL. From Avery Pennarun <averyp@gdc.ca>.
4177 * read.c (s_mri_sect): Call as_bad rather than abort for an
4178 unsupported MRI target.
4180 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
4182 * config/tc-arm.c (arm_validate_fix): New function. Determine if
4183 the destination of a branch instruction should be altered.
4184 (find_real_start): New function: Locate the real, Thumb coded
4185 start of a Thumb function.
4186 (do_t_branch23): Alter the destination of branches to Thumb
4187 functions.
4189 * config/tc-arm.h: Define TC_VALIDATE_FIX.
4191 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
4193 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
4194 also.
4196 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4198 * doc/as.texinfo: Use @itemx for a secondary item in a table.
4199 * doc/c-hppa.texi: Likewise.
4201 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
4203 * Makefile.am: Rebuild dependencies.
4204 * Makefile.in: Rebuild.
4206 * Makefile.am (DEP_INCLUDES): New variable.
4207 (.dep1): Change to work when srcdir is not an absolute path.
4208 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
4209 * Makefile.in: Rebuild.
4211 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
4213 * config/tc-i386.h, config/tc-i386.c: Revert March 24
4214 LinearAddress patch.
4216 * configure.in: Set version to 2.9.1.
4217 * configure: Rebuild.
4219 * Branched binutils 2.9.
4221 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4223 * config/tc-i386.h (FWait): Define.
4224 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
4225 other prefixes. Check FWait flag in opcode table to see which
4226 instructions require an fwait prefix.
4228 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4230 * stabs.c (get_stab_string_offset): Always create a stab string
4231 section.
4233 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
4235 Fix some gcc -Wall warnings:
4236 * atof-generic.c (atof_generic): Add casts to avoid warnings.
4237 * ehopt.c (eh_frame_code_alignment): Likewise.
4238 * expr.c (integer_constant, operand): Likewise.
4239 * frags.c (frag_align): Likewise.
4240 * gasp.c (level_0, change_base, doinstr): Likewise.
4241 * hash.c (hash_ask): Likewise.
4242 * listing.c (listing_page, calc_hex, print_lines): Likewise.
4243 (debugging_pseudo): Likewise.
4244 * macro.c (define_macro, check_macro): Likewise.
4245 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
4246 (ignore_rest_of_line, float_cons): Likewise.
4247 * symbols.c (decode_local_label_name): Likewise.
4248 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
4249 (fixup_segment, number_to_chars_bigendian): Likewise.
4250 (number_to_chars_littleendian): Likewise.
4251 * config/atof-ieee.c (gen_to_words): Likewise.
4252 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
4253 (sparc_ip, parse_keyword_arg, s_common): Likewise.
4254 * read.c (output_big_sleb128): Initialize locals to avoid
4255 warnings.
4256 (output_big_uleb128, equals): Likewise.
4257 * atof-generic.c (atof_generic): Change number_of_digits_* locals
4258 to unsigned int. Change zeros to unsigned int.
4259 * cond.c (s_if): Add return to default case.
4260 * frags.c (frag_now_fix): Change return type to addressT.
4261 * frags.h (frag_now_fix): Update declaration.
4262 * listing.c (file_info_struct): Change linenum to unsigned int.
4263 (struct list_info_struct): Change hll_line to unsigned int.
4264 (print_source): Update format string.
4265 * read.c (emit_expr): Change scan to unsigned int, and don't
4266 bother to initialize it.
4267 * symbols.c (dollar_label_count): Change to unsigned long.
4268 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
4269 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
4270 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
4272 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
4274 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
4275 mcf5200 just as we do for m68000.
4276 (m68k_init_after_args): Likewise.
4277 (md_estimate_size_before_relax): Likewise.
4279 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
4281 * config/tc-v850.c (md_assemble): Store relocation addend in
4282 fixup instead of instruction.
4284 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4286 * config/tc-i386.c (md_assemble): Swap template arguments to
4287 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
4288 This macro is currently symmetric, so passing them the wrong
4289 way didn't cause any problem, but may if the macro is changed
4290 in the future.
4291 After copying template to i.tm, use i.tm. rather than t-> to
4292 access fields, and make t a const*
4293 Move i.tm.operand_types[] swap to immediately after the copy.
4295 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
4297 * expr.h (expr_build_uconstant): Add prototype.
4298 (expr_build_unary,expr_build_binary): Add prototypes.
4299 * expr.c (expr_build_uconstant): New function.
4300 (expr_build_unary,expr_build_binary): New functions.
4302 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
4304 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
4305 * macro.c (macro_expand_body): Increase buffer size.
4306 * messages.c (as_warn): Likewise.
4307 (as_warn_where, as_bad, as_bad_where): Likewise.
4309 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
4311 Based on patch from H.J. Lu <hjl@gnu.org>:
4312 * Makefile.am (DISTSTUFF): New variable.
4313 (diststuff): New target.
4314 * Makefile.in: Rebuild.
4316 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
4318 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
4319 m32r_elf_section_change_hook.
4321 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
4322 emit a nop if a section ends with a 16 bit instruction.
4324 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
4326 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
4327 s_lcomm rather than obj_coff_lcomm.
4328 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
4330 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
4332 * config/tc-i386.h (LinearAddress): Define.
4333 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
4334 instruction, don't use a default segment.
4336 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
4338 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
4339 * configure: Rebuild.
4341 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
4343 * aclocal.m4, configure: Rebuild with libtool 1.2.
4345 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
4347 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
4348 PC relative branches. Patch courtesy of Jonathan Walton.
4351 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
4353 * configure.in (emulations): Add thumb-pe target.
4355 * configure (emulations): Add thumb-pe target.
4357 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
4359 * itbl-lex.l (yywrap): Don't define if already defined as a
4360 macro.
4362 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
4364 * depend.c (quote_string_for_make): New function.
4365 (wrap_output): Use it.
4367 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
4369 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
4370 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
4372 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
4374 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
4375 Recognize -GN and -relax.
4376 (md_begin): Initialize gp size from -G switch.
4377 (alpha_force_relocation): Always force if -relax.
4378 (alpha_align): Take a new argument that will specify when to
4379 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
4380 Change all callers. Emit nop alignment padding as nop+unop pair.
4382 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
4384 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
4385 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
4387 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
4389 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
4390 require padding to the next long word boundary.
4392 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
4394 * cgen.c: #include symcat.h.
4395 * config/tc-m32r.c: Likewise.
4397 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
4399 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
4400 absolute expressions instead of '$' prefixed register names.
4402 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
4404 * read.c (s_set): Record file and line info for symbols when -as.
4405 (pseudo_set): Don't overwrite that dummy fragment.
4407 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
4409 * config/tc-ppc.c (md_pseudo_table): Add "section".
4410 (ppc_named_section): New static function.
4412 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
4414 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
4415 so we don't have to scan the entire list.
4417 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
4419 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
4420 case, allow the parallel instructions to modify the same flag
4421 bits.
4423 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
4425 * listing.c (list_symbol_table): Categorize symbols by
4426 undefined_section rather than sy_frag->line == NULL.
4428 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
4430 * Makefile.am (install-exec-local): Install properly when ln
4431 fails or tooldir == prefix.
4433 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
4435 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
4436 Test result of insert_operand for error.
4438 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
4440 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
4441 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
4442 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
4443 * doc/Makefile.in: Rebuild.
4445 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
4447 * config/tc-mips.c (macro_build): Handle operand type 'C'.
4448 (macro): Fix handling of M_COP[0-3].
4450 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
4452 Based on patches from Ross Harvey <ross@teraflop.com>:
4453 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
4454 if macro_alternate or macro_mri.
4455 (getstring): Remove support for byte constants between < and >.
4456 (get_any_string): '<' only starts a string if macro_alternate or
4457 macro_mri.
4458 (macro_expand_body): Permit keyword parameters following
4459 positional parameters.
4461 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4462 * configure.in (alpha*-*-netbsd*): New target.
4463 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
4464 * configure: Rebuild.
4466 * as.h (flag_warn_suppress_instructionswap): Move from here...
4467 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
4468 here, and make static.
4470 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
4471 BFD_ASSEMBLER or MANY_SEGMENTS.
4473 * as.c (show_usage): Update bug-gnu-utils address.
4474 * gasp.c (show_usage): Likewise.
4475 * doc/as.texinfo (Bug Reporting): Likewise.
4477 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
4479 * config/tc-mips.c (load_address): Don't use mips III or mips IV
4480 insns regardless of the size of a pointer if we're in mips I or
4481 MIPS II mode.
4482 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4484 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4486 Fix rac to accept only a0:
4487 * tc-d10v.c (parallel_ok, find_opcode):
4488 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
4489 Introduce OPERAND_GPR.
4491 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
4493 * read.c (s_fill): Handle non-constant repeat counts by creating
4494 an rs_space fragment.
4496 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
4498 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
4499 from as_bad to as_warn.
4501 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
4503 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
4504 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
4505 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
4507 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
4509 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
4510 seg_fix_rotP rather than fix_root from seg_info.
4512 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
4514 * expr.c: Add support for 0x1_2_3_4 bignums.
4516 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
4518 * configure.in: Change -linux* to -linux-gnu*.
4519 * configure: Rebuild.
4521 * app.c (do_scrub_begin): Treat \r as whitespace.
4523 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
4525 * Makefile.am: Update dependencies.
4526 * Makefile.in: Rebuild.
4528 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
4530 * configure, aclocal.m4: Rebuild with new libtool.
4532 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
4534 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
4535 the argument to bfd_set_arch_mach.
4536 (load_address): Use bfd_arch_bits_per_address to determine the
4537 bit size of an address instead of looking at the isa level.
4538 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4540 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
4542 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
4544 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
4546 * ehopt.c: New file.
4547 * as.h (enum _relax_state): Add rs_cfa.
4548 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
4549 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
4550 * read.c (emit_expr): Call check_eh_frame.
4551 * write.c (cvt_frag_to_fill): Handle rs_cfa.
4552 (relax_segment): Likewise.
4553 * Makefile.am: Rebuild dependencies.
4554 (GAS_CFILES): Add ehopt.c.
4555 (GENERIC_OBJS): Add ehopt.o.
4556 * doc/internals.texi (Frags): Document rs_cfa.
4558 * as.c (show_usage): Mention --traditional-format.
4559 (parse_args): Accept --traditional-format.
4560 * as.h (flag_traditional_format): Declare.
4561 * output-file.c (output_file_create): If flag_traditional_format,
4562 set BFD_TRADITIONAL_FORMAT on stdoutput.
4563 * doc/as.texinfo, doc/as.1: Document --traditional-format.
4565 * config/tc-mips.c (append_insn): Make sure that if we have a
4566 fixup for an unmatched %hi reloc, it does not associated with a
4567 variant frag.
4569 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
4570 * doc/Makefile.in: Likewise.
4572 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
4574 * config/tc-m32r.c (check_for_side_effects): New function.
4575 (can_make_parallel): Add checks for instruction side effects
4576 clashing with the other instruction.
4577 (assemble_parallel_insn): Improve warning messages. Return error
4578 message from non-swapped instruction order.
4580 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
4582 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
4584 * config/tc-arm.h: Replace md_after_pass_hook definition with a
4585 md_cleanup definition. This moves the forced literal output to
4586 the end of the source pass, and avoids macro's inserting literals
4587 into the code immediately after the macro expansion.
4589 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
4591 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
4592 a gas internal symbol is adjustable.
4593 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
4595 * as.h: If gcc version greater than 2.6, use `__format__' and
4596 `__printf__' in function attributes, rather than `format' and
4597 `printf'.
4599 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
4601 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
4603 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
4605 Add tms320c30 support:
4606 * config/tc-tic30.h: New file.
4607 * config/tc-tic30.c: New file.
4608 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
4609 TARGET_FORMAT as "coff-tic30".
4610 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
4611 * Makefile.am: Rebuild dependencies.
4612 (CPU_TYPES): Add tic30.
4613 (CPU_OBJ_VALID): tic30-aout is valid.
4614 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
4615 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
4616 * configure, Makefile.in: Rebuild.
4618 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
4620 * config/tc-v850.c (md_assemble): Improvements to error messages.
4622 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
4624 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
4625 BFD_RELOC_HI16_S to store the high bits of any value.
4627 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
4628 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
4629 assembler calculate relocations to any external symbol at all.
4630 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
4631 involving generation of pc-relative relocs.
4632 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
4633 has been moved to md_apply_fix3.
4635 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
4636 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
4637 which actually means (the address of identifier's GOT entry) +
4638 constant, which is not particularly useful.
4640 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
4642 * read.h (include_dirs): Declare.
4643 (include_dir_count,include_dir_maxlen): Declare.
4645 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
4647 * configure.in: Correct check for shared opcodes library.
4648 * configure: Rebuild.
4650 * listing.c (buffer_line): If we can't open the file, set at_end.
4651 (listing_print): Remove unused local variable fi.
4653 * config/m68k-parse.y (reglistpair): Handle register list in
4654 either order.
4656 * config/vms-conf.h: Don't undef VERSION.
4658 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
4660 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
4661 OBJS variable.
4662 (GENERIC_OBJS): New variable, with the rest of the old OBJS
4663 variable.
4664 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
4665 ($(srcdir)/make-gas.com): Rename from make-gas.com.
4666 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
4667 (EXTRA_DIST): Define.
4668 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
4669 explicitly rather than via the list of object files.
4670 (gcc-as.opt): New file created when make-gas.com is run.
4671 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
4672 itbl-cpu.h} to #include appropriate file rather than copying that
4673 file.
4674 * config/vms-conf.h: Synchronize with current config.in.
4675 * Makefile.in: Rebuild.
4677 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
4679 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
4680 (parallel_ok): Relaxed parallel subinstruction dependency check.
4682 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
4684 * as.h (flag_warn_suppress_instructionswap): added new flag.
4685 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
4686 command line argument.
4687 * tc-d10v.c (write_2_short): emit "Swapping instructions"
4688 warning only if flag_warn_suppress_instructionswap is false.
4690 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
4692 * configure.in (i386-*-mingw32*): New target.
4693 * configure: Rebuild.
4695 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
4697 * symbols.c (resolve_symbol_value): Don't set the segment if it
4698 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
4700 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
4701 S_GET_SEGMENT.
4703 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
4705 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
4706 depends upon HAVE_{UNLINK,REMOVE} values rather than host
4707 compiler.
4709 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
4711 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
4713 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
4715 * config/tc-v850.c (v850_insert_operand): Display instruction when
4716 an error is encountered.
4718 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
4720 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
4721 (i386-*-sco3.2v5*coff): New target.
4722 (i386-*-sco3.2*): New target.
4723 * configure: Rebuild.
4725 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
4727 * config/tc-v850.c: Tidy error message production.
4729 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
4731 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
4732 validate_immediate return value in the right type for comparisons
4733 to FAIL.
4735 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
4737 * listing.c (MAX_BYTES): Use listing variables not constants.
4738 (data_buffer): No longer an array, but a pointer.
4739 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
4740 (listing_listing): Allocate data_buffer.
4742 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
4744 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
4745 --listing-rhs-width, --listing-cont-lines.
4746 (show_usage): Update.
4747 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
4748 (listing_lhs_cont_lines, listing_rhs_width): New vars.
4749 (print_lines): Use the variables instead of the constants.
4750 (listing_listing): Likewise.
4751 * listing.h: Declare the new vars.
4753 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
4755 * as.c (parse_args): Add --keep-locals alias for -L.
4756 Add --strip-local-absolute.
4757 (show_usage): Update.
4758 * as.h (flag_strip_local_absolute): New flag.
4759 * symbols.c (S_IS_LOCAL): Use it.
4760 * config/obj-aout.h (S_IS_LOCAL): Likewise.
4761 * config/obj-bout.h (S_IS_LOCAL): Likewise.
4762 * config/obj-coff.h (S_IS_LOCAL): Likewise.
4764 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
4766 * config/tc-m32r.c: Detect if explicitly parallel instructions
4767 might have an io conflict and issue a warning message.
4769 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
4771 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
4772 cgen_swap_fixups): Functions to save, restore and swap the fixup
4773 chain with a backup copy.
4774 (cgen_asm_finish_insn): Returns address of constructed insn.
4776 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
4778 * listing.c (file_info_struct): Remove FILE, add POS.
4779 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
4780 (file_info): Don't open the file.
4781 (buffer_line): Check for the file in the last_open cache, updating
4782 as necessary.
4783 (print_source): Don't reference file_info->file.
4784 (listing_listing): Likewise.
4785 (listing_print): Close the file in the cache, if any.
4787 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
4789 * read.c (dwarf_file_string): New file static variable.
4790 (emit_expr): Look for constant sequence that leads up to a file
4791 name in DWARF debugging output.
4792 (stringer): Use dwarf_file_string to decide whether to accept a
4793 string as a file name.
4795 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
4797 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
4798 (crack_operand): Add reg->reglst MRI hack.
4799 (r_seg): Put reglst symbols in reg_section.
4800 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
4802 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
4804 * tc-sh.c (get_specific): Handle SGR & DBR.
4806 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
4808 * tc-h8300.c (parse_reg): Take the length of the symbol into
4809 account when attempting to match a register name.
4810 * tc-h8500.c (parse_reg): Likewise.
4812 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
4814 * cgen.c: Formatting changes to improve readability.
4816 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
4818 * config/tc-mips.c (macro): Rework division code to avoid unfilled
4819 delay slot.
4821 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
4823 Based on a patch from Jim Wilson
4824 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
4825 (tc_gen_reloc): Handle cross section PC relative relocs
4826 correctly.
4828 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
4830 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
4832 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
4834 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
4835 (expr_jmp_buf): New static local.
4836 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
4837 (cgen_md_operand): New function.
4838 * tc-m32r.c: Clean up pass over `struct foo' usage.
4839 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
4841 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
4843 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
4844 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
4846 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
4848 * config/tc-i386.c (i386_operand): Give an error if there are
4849 unrecognized characters after an expression.
4851 For older changes see ChangeLog-9697