| blob | 99857e59b68e3b74890ee7adc3e4d915415d085f |
1 2000-01-10 Philip Blundell <philb@gnu.org>
3 * doc/c-arm.texi (ARM Options): Fix typo.
4 (ARM-Chars): Correct description of `#'. Mention that `;' is a
5 line separator for Linux.
6 * doc/as.texinfo (Comments): Mention the ARM.
8 2000-01-10 Philip Blundell <pb@futuretv.com>
10 * configure.in (arm*-*-conix*): New target.
11 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
12 armv*-*-linux-gnu.
13 * configure: Regenerate.
15 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
17 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
18 (obj_elf_visibility): New function.
20 * doc/as.texinfo (Visibility): New node: document visibility
21 pseudo ops.
23 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
25 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
26 warning for absolute jump/call without `*' in non-intel mode. No
27 need to set i.types[0] JumpAbsolute in intel mode.
29 1999-12-22 Philip Blundell <pb@futuretv.com>
31 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
32 hook function when changing sections.
33 (arm_s_data): Likewise.
35 1999-12-14 Nick Clifton <nickc@cygnus.com>
37 * config/tc-arm.c (md_parse_option): Add support for -marm720
38 command line switch.
40 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
42 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
43 (r_registers, xr_registers): Define.
44 (r_register_name, xr_register_name): New functions.
45 (md_assemble): Handle new am33 operand types and instruction
46 formats.
47 (mn10300_insert_operand, check_operand): Likewise.
49 1999-11-29 Nick Clifton <nickc@cygnus.com>
51 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
52 (s_force_thumb): Set thumb_mode to 2.
53 (md_assemble): Do not complain about thumb instructions on a
54 non-thumb target if thumb_mode is set to 2.
56 1999-11-28 Michael Meissner <meissner@cygnus.com>
58 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
59 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
60 (O_...): Add new machine dependent expressions if we are handling
61 explicit relocations.
62 (alpha_reloc_op): New static table holding the explicit relocation
63 information.
64 (alpha_literal_hash): New static to hold the hash table for
65 explicit relocations.
66 (alpha_macros): Add support for explicit relocations.
67 (md_begin): If explicit relocations, initialize hash table.
68 (md_assemble): Don't print a second error if tokenize_arguments
69 already printed an error message.
70 (md_apply_fix): Add support for explicit relocations.
71 (alpha_force_relocation): Ditto.
72 (alpha_fix_adjustable): Ditto.
73 (alpha_adjust_symtab): New function to support explicit
74 relocations.
75 (alpha_adjust_symtab_relocs): Ditto.
76 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
77 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
78 Add support for explicit relocations. Return -2 if an error
79 message was already printed.
80 (find_macro_match): Add support for explicit relocations. Comment
81 each of the cases.
82 (emit_insn): Add support for explicit relocations.
83 (assemble_tokens): Ditto.
84 (emit_ldgp): Ditto.
85 (load_expression): Ditto.
86 (emit_lda): Ditto.
87 (emit_ldah): Ditto.
88 (emit_ir_load): Ditto.
89 (emit_loadstore): Ditto.
90 (emit_ldXu): Ditto.
91 (emit_ldil): Ditto.
92 (emit_sextX): Ditto.
93 (emit_division): Ditto.
94 (emit_jsrjmp): Ditto.
95 (emit_retjcr): Ditto.
97 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
98 ELF object format.
99 (tc_adjust_symtab): If explicit relocations, call the function
100 alpha_adjust_symtab.
101 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
102 relocations next to the literal relocation they reference.
103 (TC_INIT_FIX_DATA): Initialize the new fields.
104 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
106 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
108 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
109 'B' operand for PA2.0 bb instruction.
111 1999-11-18 Nick Clifton <nickc@cygnus.com>
113 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
114 target.
116 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
117 relocs.
118 (mcore_force_relocation): Force relocations to be generated for
119 RVA relocs.
121 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
123 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
124 (i386_displacement): Disallow O_big displacements.
126 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
128 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg): Small
129 improvements in error checking.
130 (md_assemble): Support for unconditional ARM instructions.
131 (md_parse_option): Support for -m[arm]v5e flag.
133 1999-11-12 Nick Clifton <nickc@cygnus.com>
135 * macro.c (buffer_and_nest): Do not check beyond the end of the
136 buffer.
138 1999-11-11 Nick Clifton <nickc@cygnus.com>
140 * macro.c (buffer_and_nest): Look for seperator after TO and
141 FROM tokens.
143 1999-11-08 Andrew Haley <aph@cygnus.com>
145 * app.c (do_scrub_chars): When in State 10, treat backslash
146 characters in the same way as as symbol characters.
148 1999-11-07 Richard Henderson <rth@cygnus.com>
150 * config/tc-alpha.c (alpha_align): Check, don't assert, that
151 the previous label was in the current section before playing
152 with auto-alignment.
154 1999-11-06 Nick Clifton <nickc@cygnus.com>
156 * config/tc-v850.c (v850_force_relocation): Force relocation
157 for weak symbols.
158 (v850_pcrel_from_selection): Do not compute a pcrel offset if
159 the symbol is weak.
161 1999-11-05 Michael Meissner <meissner@cygnus.com>
163 * expr.h (operatorT): Increase machine dependent operators to 16.
164 * expr.c (op_rank): Ditto.
166 1999-11-03 Ian Lance Taylor <ian@zembu.com>
168 * read.c (pseudo_set): Reject attempts to set the value of a
169 section symbol.
171 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
172 if it is defined.
174 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
176 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
177 to bfd_set_section_contents.
179 1999-11-03 Nick Clifton <nickc@cygnus.com>
181 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
183 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
185 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
186 (mips_ip): Use OPCODE_IS_MEMBER.
188 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
190 * config/tc-arm.c (reg_required_here): Improve comments.
192 * config/tc-arm.c (thumb_opcode): Add "variants" field.
193 (tinsns): Initialize variants field.
195 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
196 BAD_PC respectively.
198 1999-10-27 Scott Bambrough <scottb@netwinder.org>
200 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
201 * config/tc-arm.h: Fix compile time warnings.
203 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
205 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
206 form @abs16, @(abs16) and @(abs16 + imm).
208 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
210 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
211 (ISA_HAS_64_BIT_REGS) New.
212 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
213 mips_emit_delays,macro_build,load_register,load_addresss,
214 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
215 and/or use new ISA_xxx macros in expressions involving
216 ISA, particularly mips_opts.isa.
218 1999-10-18 Michael Meissner <meissner@cygnus.com>
220 * expr.h (operatorT): Add machine dependent operators md1..md8.
221 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
222 for the machine dependent operators to use.
224 * expr.c (op_rank): Add machine dependent operators.
226 * config/tc-alpha.c (O_pregister): Define as a machine dependent
227 operator.
228 (O_cpregister): Ditto.
229 (md_begin): Change X_op test that field is wide enough to use
230 O_max instead of O_alpha_max.
231 (cpu_types): Fill in missing initializer.
232 (alpha_num_macros): Make unsigned.
233 (md_assemble): Make opnamelen be size_t.
234 (md_apply_fix): Cast alpha_num_operands to int before testing.
235 (alpha_force_relocation): Ditto.
236 (alpha_fix_adjustable): Ditto.
237 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
238 (tc_gen_reloc): Ditto.
239 (tc_get_register): Ditto.
240 (emit_ldgp): Ditto.
241 (emit_lda): Ditto.
242 (emit_ldah): Ditto.
243 (emit_ldil): Ditto.
244 (s_alpha_ent): Ditto.
245 (s_alpha_end): Ditto.
246 (s_alpha_frame): Ditto.
247 (s_alpha_prologue): Ditto.
248 (s_alpha_file): Ditto.
249 (s_alpha_gprel32): Ditto.
250 (s_alpha_proc): Ditto.
251 (s_alpha_set): Ditto.
252 (s_alpha_base): Ditto.
253 (s_alpha_align): Ditto.
254 (s_alpha_arch): Ditto.
255 (alpha_align): Ditto.
256 (assemble_insn): Suppress unused variable warning.
257 (emit_insn): Ditto.
258 (assemble_insn): Don't assume X_op and X_unsigned are in a given
259 order in the structure.
260 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
262 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
264 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
266 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
268 * config/tc-i386.c (i386_index_check): Correct #endif location.
270 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
272 * as.c (show_usage): Document new options.
273 (parse_args): Add --no-warn, --warn, --fatal-warnings,
274 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
275 (parse_args): Parse the new options.
276 (main): If there were warnings, and --fatal-warnings
277 was specified, print an error.
278 * as.h: New variable, flag_fatal_warnings, for new option.
280 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
282 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
283 '@'. Change autoincrement completers to fall through to cache control
284 completers.
286 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
287 arg.
288 (pa_parse_addb_64_cmpltr): New function.
290 * config/tc-hppa.c (pa_ip): Change error message.
291 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
292 '?Q' args to allow falling through.
294 * configtc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
295 Remove unused conditional codes.
296 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
298 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
300 * config/tc-d30v.c (CHAR_BIT): Define.
301 (check_range): Fix bit operations to support integers bigger than
302 32 bits.
304 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
306 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
307 operands.
309 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
310 Doug Evans <devans@cygnus.com>
312 Add support for m32rx.
313 * config/tc-m32r.c (enable_m32rx): New static global.
314 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
315 (allow_m32rx): New function.
316 (M32R_SHORTOPTS): Add `O'.
317 (md_longopts): Add --m32rx plus several warning options.
318 (md_parse_option): Handle new options.
319 (md_show_usage): Print them.
320 (md_begin): Enable m32rx.
321 (OPERAND_IS_COND_BIT): New macro.
322 (first_writes_to_seconds_operands): New function.
323 (writes_to_pc,can_make_parallel,make_parallel): New functions.
324 (target_make_parallel,assemble_two_insns): New functions.
325 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
326 If optimizing and m32rx, try to make consecutive insns parallel.
328 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
330 * config/tc-mips.c (nopic_need_relax): Allow for the
331 .sdata.foo sections generated by -fdata-sections,
332 and for the .gnu.linkonce.s sections generated by C++.
334 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
336 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
337 with cleaner code using completer prefixes. Add 'Y'.
339 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
341 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
343 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
344 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
345 insn does not match and we should try the next insn in the table.
347 1999-09-22 Nick Clifton <nickc@cygnus.com>
349 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
351 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
353 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
354 of PA2.0 support.
356 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
358 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
359 OBJ_ELF. If ELF, add "sq".
360 (md_parse_option): If ELF, ignore -s and -q.
361 (md_show_usage): Mention ELF options.
363 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
365 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
366 operands.
368 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
370 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
372 * config/tc-hppa.c (struct pa_it): New field "trunc".
373 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
374 (pa_parse_ftest_gfx_completer): New function
375 (pa_parse_fp_cnv_format): New function.
377 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
378 (md_apply_fix): Handle 22bit pc-rel branches.
380 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
382 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
384 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
386 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
388 at Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
390 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
391 (pa_ip): Handle 'fX'.
393 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
395 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
396 (pa_ip): Handle 'fX'.
398 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
400 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
401 unwinds unless the function is in the text space.
402 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
404 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
406 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
407 (md_assemble): To here. Tweak address generation.
409 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
410 debug_line.
411 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
412 (md_assemble): Call dwarf2_where for OBJ_ELF.
413 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
414 (pa_end_of_source): New function.
415 * tc-hppa.h (md_end): Define for OBJ_ELF.
417 1999-09-14 Michael Meissner <meissner@cygnus.com>
419 * configure.in (Canonicalization of target names): Remove adding
420 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
421 generates $ac_config_sub with a ${CONFIG_SHELL} already.
422 * configure: Regenerate.
424 1999-09-14 Donn Terry <donn@interix.com>
426 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
428 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
430 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
431 pc-relative jmp/call to an absolute symbol.
432 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
433 absolute section symbols.
435 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
436 jump handling code and comments.
438 1999-09-12 Ian Lance Taylor <ian@zembu.com>
440 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
441 the value if TE_PE and a global defined symbol.
443 1999-09-11 Ian Lance Taylor <ian@zembu.com>
445 * write.c (dump_section_relocs): Call print_symbol_value_1 to
446 print the symbol, rather than printing it here.
448 1999-09-11 Donn Terry <donn@interix.com>
450 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
451 BFD_RELOC_RVA relocations.
453 * config/tc-i386.c (md_undefined_symbol): Compare the name against
454 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
455 starts with "_G".
457 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
458 defined.
459 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
460 * doc/internals.texi (Object format backend): Document
461 SET_SECTION_RELOCS.
463 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
464 relocations against global symbols if TE_PE.
466 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
467 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
469 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
470 symbols.
472 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
473 symbols which do not have a constant value, or tags with
474 non-tags. Remove the symbol from the list before adding it at the
475 end.
477 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
478 C_FCN symbol differently if TE_PE.
479 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
480 appears in the pseudo-op, rather coff_line_base which is only set
481 for a .bf symbol.
483 * config/obj-coff.c (obj_coff_loc): New static function.
484 (obj_pseudo_table): Add "loc".
486 * config/obj-coff.c (add_lineno): Check that the line number is
487 positive.
489 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
490 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
491 int.
492 (md_atof): Return NULL rather than 0.
493 * config/tc-i386.c (md_atof): Change type to int.
494 * expr.c (expr): Change first parameter to int.
495 * config/obj-coff.c: Add declarations for static functions.
496 (coff_frob_symbol): Use SYM_AUXENT.
497 * config/tc-i386.h (flag_16bit_code): Don't declare.
499 * config/obj-coff.c (obj_coff_section): Default to setting
500 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
502 * write.c (adjust_reloc_syms): Print adjusted fixup.
504 * expr.c (integer_constant): Correct too_many_digits calculation
505 in base 10 case.
507 1999-09-09 Andreas Schwab <schwab@suse.de>
509 * doc/c-arm.texi: Fix arguments of @var to not contain
510 punctuation.
512 1999-09-08 Philip Blundell <pb@nexus.co.uk>
514 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
515 and COFF targets.
516 (md_parse_option): Only support -k flag for ELF and COFF targets.
518 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
520 * config/tc-hppa.c (pa_ip): Put strict register checks before
521 call to pa_parse_number.
523 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
525 1999-09-06 Ian Lance Taylor <ian@zembu.com>
527 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
528 BFD_ASSEMBLER code.
530 1999-09-06 Donn Terry <donn@interix.com>
532 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
534 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
536 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
537 candidate instruction. Require registers for register arguments
538 when in strict mode. Require assemble-time constants for
539 constants when in strict mode.
540 (pa_get_absolute_expression): Require a constant when in strict
541 mode.
543 1999-09-06 Nick Clifton <nickc@cygnus.com>
545 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
547 1999-09-04 Steve Chamberlain <sac@pobox.com>
549 * config/tc-pj.c: New file, supports picoJava in ELF.
550 * config/tc-pj.h: Ditto.
551 * configure.in (pjl*, pj*): New targets.
552 * Makefile.am: Rebuild dependencies.
553 (CPU_TYPES): Add pj.
554 (TARGET_CPU_CFILES): Add config/tc-pj.c.
555 (TARGET_CPU_HFILES): Add config/tc-pj.h.
556 * doc/c-pj.texi: New file.
557 * doc/as.texinfo: Add some PJ specifics.
558 * doc/all.texi: Add PJ to the list of all architectures, sort them
559 all alphabetically.
560 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
561 * configure, Makefile.in, doc/Makefile.in: Rebuild.
563 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
565 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
566 (obj_frob_file): Test for null pointer.
567 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
568 (OBJ_PROCESS_STAB): And here.
569 (elf_obj_sy): Remove
571 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
572 except OBJ_PROCESS_STAB, which we #undef for ecoff.
573 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
575 * config/obj-coff.c (no_func): Remove.
576 (coff_format_ops): Change occurrences of no_func to 0, as we test
577 for 0 in obj-multi.h.
579 * configure.in: Enable bfd for i386-coff when primary target is
580 bfd. Enable i386 elf,coff emulation support. Don't set
581 USE_EMULATIONS=1 or te_file=multi unless there is more than one
582 emulation to support.
583 *configure: Regenerate.
585 1999-09-02 Nick Clifton <nickc@cygnus.com>
587 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
588 .section .line directive is encountered.
590 1999-09-01 Nick Clifton <nickc@cygnus.com>
592 * config/tc-arm.c (md_section_align): Do not align sections in ELF
593 format.
595 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
596 * as.texinfo: Document --gdwarf2 command line option.
597 Add additional documentation of ARM command line switches.
599 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
601 * config/tc-i386.c (i386_intel_memory_operand): Combine
602 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
603 and RESTORE_END_STRING around parse_register calls.
604 (i386_operand): Here too.
605 (i386_is_reg): Remove.
606 (parse_register): Move as_bad calls from within this function to
607 callers.
609 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
611 Based on a patch from H.J. Lu <hjl@gnu.org>
612 * config/tc-i386.c (parse_register): Handle FP regs specially.
613 (md_begin): Remove '(' and ')' from register_chars.
615 1999-08-29 Doug Evans <devans@casey.cygnus.com>
617 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
618 error message (done elsewhere).
620 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
622 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
624 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
626 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
627 args by 'f'.
629 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
631 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
632 between args.
633 Add new completers. Fix bug in 64 bit condition handling.
635 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
636 'cS', and 'c*'.
638 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
640 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
642 * config/tc-hppa.c (pa_ip): Add case for 'I'.
644 1999-08-27 Jim Wilson <wilson@cygnus.com>
646 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
647 (struct ls): Add frag field. Initialize it to zero.
648 (out_end_sequence): New local text_frag. Set it while in text section.
649 Replace address check with frag check. Set ls.frag to text_frag if
650 out_set_addr called.
651 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
652 Set it before switching sections. Replace address check with frag
653 check. Set ls.frag to saved_frag if out_set_addr called.
655 1999-08-26 David Mosberger <davidm@hpl.hp.com>
657 * dwarf2dbg.c (out_end_sequence): If address changed, directly
658 output "advance_pc" opcode instead of calling gen_addr_line().
659 The latter has the undesired side-effect of creating a new row
660 in the debug line info matrix.
662 1999-08-26 Jim Wilson <wilson@cygnus.com>
664 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
665 ls.last_filename if last is less than zero. Set ls.last_filename
666 when allocating new entry.
667 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
668 call.
670 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
672 * config/tc-i386.c (i386_index_check): Fix the displacement size
673 when INFER_ADDR_PREFIX.
675 1999-08-18 Nick Clifton <nickc@cygnus.com>
677 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
678 display its value.
680 1999-08-17 Ian Lance Taylor <ian@zembu.com>
682 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
683 handle 0xffffNNNN constants correctly.
685 1999-08-16 Nick Clifton <nickc@cygnus.com>
687 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
688 as well as loads.
690 1999-08-13 Nick Clifton <nickc@cygnus.com>
692 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
693 (md_apply_fix3): Always pass positive values to
694 validate_offset_imm.
696 1999-08-12 Nick Clifton <nickc@cygnus.com>
698 * config/tc-arm.c (skip_whitespace): New macro.
699 Formatting tidy ups.
701 (md_apply_fix3): Store relocation offset in addend for ELF based
702 relocs.
703 (arm_force_relocation): Always generate relocs for Thumb function
704 calls.
706 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
708 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
709 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
711 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
713 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
714 flags for the unwind subspace.
716 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
717 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
718 suitable relocation based on the size of the target's pointer.
719 Always Use subsegment zero for the unwinders.
720 (pa_level): Handle "2.0w".
722 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
724 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
725 with the following instruction unless this was specified.
727 1999-08-09 Ian Lance Taylor <ian@zembu.com>
729 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
730 certain sections, to match BFD changes.
732 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
734 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
735 (EXTRA_SCRIPTS): Define to keep automake happy.
736 * Makefile.in: Rebuild.
738 1999-08-08 Ian Lance Taylor <ian@zembu.com>
740 * Makefile.am: Rename .dep* files to DEP*.
741 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
742 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
743 targets to DEPOBJ.
744 * Makefile.in: Rebuild.
746 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
748 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
750 1999-08-08 Ian Lance Taylor <ian@zembu.com>
752 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
753 avoid problems on DOS filesystems.
754 * Makefile.in: Rebuild.
756 * doc/as.texinfo (Section): Document 's' flag for COFF version.
758 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
760 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
761 section flag.
763 1999-08-08 Ian Lance Taylor <ian@zembu.com>
765 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
766 line to create ${GDBINIT} rather than .gdbinit.
767 * configure, Makefile.in, doc/Makefile.in: Rebuild.
769 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
771 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
773 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
775 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
777 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
779 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
780 non-adjustable symbols.
782 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
784 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
786 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
788 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
789 operands.
791 1999-08-05 Donn Terry <donn@interix.com>
793 * config/te-interix.h: New file.
794 * configure.in (i386-*-interix*): New target.
795 * configure: Rebuild.
797 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
799 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
800 selectors for ELF too.
801 (selector_table): Add "ltp" and "rtp" selectors.
803 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
805 * config/tc-i386.c (i386_operand): No need to change
806 operand_string pointer in segment reg case before goto
807 do_memory_reference. Initialise displacement_string_start and
808 displacement_string_end after do_memory_reference label.
809 (i386_index_check): Add operand_string param, and print error
810 message on failure here.
811 (i386_intel_memory_operand): Instead of here.
812 (i386_operand): And here.
813 (INFER_ADDR_PREFIX): Enable.
815 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
817 * config/tc-i386.h (DefaultSize): Define. Renumber following
818 opcode_modifier defines.
820 From Etienne Lorrain <etienne.lorrain@ibm.net>
821 * config/tc-i386.c (stackop_size): New variable.
822 (set_16bit_code_flag): Clear it here.
823 (set_16bit_gcc_code_flag): New function.
824 (md_pseudo_table): Add "code16gcc" entry.
825 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
827 1999-08-03 Ian Lance Taylor <ian@zembu.com>
829 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
830 next_set_end even if the end symbol is being discarded.
832 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
833 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
834 * config/obj-coff.c: Likewise.
835 (seg_info_type): Remove.
836 (seg_info_off_by_4): Change to array of segT.
837 (s_get_segment): Adjust accordingly.
838 (obj_pseudo_table): Fully initialize sentinel entry.
840 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
841 Ralf Baechle <ralf@uni-koblenz.de>.
843 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
845 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
847 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
849 * config/tc-i386.c: Indentation and white space changes.
850 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
851 don't enable it by default.
852 (i386_intel_operand): Remove redundant prototype.
853 Move check on number of memory operands, and i.mem_operands++
854 (i386_intel_memory_operand): To here.
855 Remove i386_immediate code from here. Remove special case code
856 for input and output using (%dx). Remove base/index checks and
857 call i386_index_check instead. Save initial operand_string
858 argument for error message.
859 (i386_operand): Remove redundant prototype. Move base/index
860 checks to i386_index_check.
861 (i386_displacement): Move intel mode check for non-zero
862 i.disp_operand
863 (i386_intel_memory_operand): To here.
865 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
867 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
868 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
869 by .register pseudo-op if -64 and --no-undeclared-regs.
870 (s_register, sparc_adjust_symtab): New functions.
871 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
872 Declare sparc_adjust_symtab as tc_adjust_symtab.
873 * doc/c-sparc.texi: Add description of #ignore special literal
874 for .register pseudo-op.
876 1999-07-30 Catherine Moore <clm@cygnus.com>
878 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
879 the relocation's section offset.
881 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
883 * write.c (fixup_segment): Fix generic error check overflow test.
885 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
886 X_add_number to long.
888 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
890 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
891 processing.
893 1999-07-27 Ian Lance Taylor <ian@zembu.com>
895 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
896 VTABLE relocations.
898 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
900 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
902 * configure.bat: Remove; obsolete.
903 * config/go32.cfg: Likewise.
905 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
907 * configure.in (i386-*-vxworks*): New target.
908 * configure: Rebuild.
910 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
912 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
914 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
916 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
917 on -64 and not pic.
918 (output_insn): Put OLO10's secondary addend into tc_fix_data.
919 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
920 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
921 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
922 MAX_RELOC_EXPANSION): Define.
923 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
925 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
927 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
928 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
929 block. Print a warning if an 8-bit or 16-bit constant
930 displacement or immediate is truncated on output.
931 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
932 immediate.
933 (i386_operand): Disallow immediate jump absolute operand.
935 1999-07-15 Ian Lance Taylor <ian@zembu.com>
937 * configure.in: Bump version number to 2.9.5.
938 * configure: Rebuild.
940 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
941 or %llx work.
943 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
945 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
946 (cons_fix_new_hppa): Derive size of fixup from size of the object.
948 1999-07-14 Philip Blundell <pb@nexus.co.uk>
950 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
951 is defined.
952 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
954 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
955 if -mno-fpu was given.
956 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
957 relocs.
958 (cons_fix_new_arm): Remove misleading comments.
960 1999-07-14 Ian Lance Taylor <ian@zembu.com>
962 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
963 error message.
964 (relax_segment): Likewise. After giving a rs_org error, convert
965 the frag to rs_align to avoid cascading errors.
967 1999-07-12 Andreas Schwab <schwab@suse.de>
969 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
971 1999-07-11 Ian Lance Taylor <ian@zembu.com>
973 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
974 as appropriate. Fill in structure initializations. Add variable
975 initializations. Add casts.
976 * dwarf2dbg.c (print_stats): Change i to size_t.
977 * listing.c (listing_listing): Change list_line to unsigned int.
979 1999-07-10 Ian Lance Taylor <ian@zembu.com>
981 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
982 rather than checking for \001 and \002 in symbol name.
983 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
985 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
987 * configure.in (hppa*-linux-gnu*): New target.
988 * configure: Rebuilt.
990 1999-07-08 Nick Clifton <nickc@cygnus.com>
992 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
994 1999-07-07 Nick Clifton <nickc@cygnus.com>
996 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
997 accessing symbolP directly.
999 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
1001 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
1002 for ELF.
1004 1999-07-05 Nick Clifton <nickc@cygnus.com>
1006 * config/tc-arm.c (ARM_EXT_V5): Define.
1007 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
1008 (md_begin): Detect ARM v5 architectures.
1009 (md_parse_option): Accept arm v5 specification.
1010 (md_show_usage): Documment -marmv5 switch.
1012 * doc/c-arm.texi: Document -marmv5 command line option.
1014 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
1015 op.
1016 (validate_immediate_twopart): New function. Determine if a
1017 constant can be computed by two ADD instructions.
1018 (output_inst): Remove its command line parameter - it was never
1019 used.
1020 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
1021 implememt the ADRL pseudo op.
1022 (tc_gen_reloc): Generate a suitable error message if an ADRL
1023 instruction tries to generate a real reloc.
1025 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
1027 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
1029 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
1030 into lower case.
1032 1999-06-27 H.J. Lu <hjl@gnu.org>
1034 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
1035 non BFD_ASSEMBLER case.
1037 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
1039 * config/obj-coff.c (obj_coff_section): Mark writable sections as
1040 data.
1042 1999-06-26 David Mosberger <davidm@hpl.hp.com>
1044 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
1045 out_end_sequence() when the address decreases due to a new frag.
1046 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
1047 numbering starts with 1.
1049 1999-06-23 Nick Clifton <nickc@cygnus.com>
1051 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
1052 .section for COFF.
1053 (mcore_s_text): Call obj_elf_text for ELF target.
1054 (mcore_s_data): Call obj_elf_data for ELF target.
1055 (mcore_s_section): No longer ELF specific. Call obj_coff_section
1056 for COFF target.
1057 (mcore_s_bss): New function: Dump literal table before changing
1058 sections.
1059 (mcore_s_comm): New function: Dump literal table before changing
1060 sections.
1062 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
1063 No longer static functions.
1064 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
1065 Provide prototypes for these functions.
1067 1999-06-22 Ian Lance Taylor <ian@zembu.com>
1069 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
1070 a list of names, to try obj_segment_name, and to try abbreviated
1071 names when using COFF without long section names.
1073 * config/tc-alpha.c: More use of symbol accessor functions.
1074 * config/tc-arc.c: Likewise.
1075 * config/tc-d30v.c: Likewise.
1076 * config/tc-fr30.c: Likewise.
1077 * config/tc-i860.c: Likewise.
1078 * config/tc-m88k.c: Likewise.
1079 * config/tc-mcore.c: Likewise.
1080 * config/tc-ns32k.c: Likewise.
1081 * config/tc-sparc.c: Likewise.
1082 * config/tc-v850.c: Likewise.
1084 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
1085 sy_value with appropriate accessor functions.
1086 * config/tc-arm.c (md_apply_fix3): Likewise.
1087 * config/tc-d10v.c (AT_WORD_P): Likewise.
1088 * config/tc-v850.c (reg_name_search): Likewise.
1090 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
1091 use symbol_get_bfdsym instead.
1092 * config/tc-ppc.c (md_assemble): Likewise.
1093 * config/tc-v850.c (v850_comm): Likewise.
1095 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
1097 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
1098 the symbol, rather than accessing the bsym member.
1099 * config/tc-d10v.c (tc_gen_reloc): Likewise.
1100 * config/tc-d30v.c (tc_gen_reloc): Likewise.
1101 * config/tc-mcore.c (tc_gen_reloc): Likewise.
1102 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
1103 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
1104 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
1105 * config/tc-tic30.c (tc_gen_reloc): Likewise.
1106 * config/tc-v850.c (tc_gen_reloc): Likewise.
1108 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
1110 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
1111 (hppa_gen_reloc_type): Conditionalize on BFD64.
1112 (tc_gen_reloc): Re-enable ELF relocations.
1113 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
1115 1999-06-21 Ian Lance Taylor <ian@zembu.com>
1117 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
1118 warning.
1119 (do_ldst): Move assignment out of if condition.
1120 (md_apply_fix3): Add casts to avoid printf format warnings. Add
1121 parentheses to avoid warning.
1123 1999-06-21 Nick Clifton <nickc@cygnus.com>
1125 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
1126 macro to get at the BFD symbol associated with a GAS symbol.
1128 1999-06-19 Ian Lance Taylor <ian@zembu.com>
1130 * config/tc-ppc.c: Update for symbol handling changes.
1131 * config/obj-coff.c: Likewise.
1133 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
1135 * tc-hppa.c: General cleanups of ELF support. No more spaces
1136 and subspaces for ELF.
1137 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
1138 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
1139 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
1140 (UNWIND_SECTION_NAME): Likewise.
1141 (space/subspace related structures): Conditionalize definitions
1142 on OBJ_SOM.
1143 (space/subspace directives and support routines): Conditionalize
1144 definitions and references/uses on OBJ_SOM.
1145 (label_symbol_struct): For ELF, track the symbol's segment. For
1146 SOM track its space.
1147 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
1148 changes.
1149 (USE_ALIASES): Kill for both SOM & ELF.
1150 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
1151 (pa_space, pa_subspace): Corresponding changes.
1152 (pa_spaces_begin): Corresponding chagnes.
1153 (md_begin): Do not muck around with space/subspace stuff for
1154 OBJ_ELF.
1155 (md_apply_fix): Temporarily disable argument relocation stuff
1156 for OBJ_ELF.
1157 (tc_gen_reloc): Temporarily disable relocation generation for
1158 OBJ_ELF
1159 (pa_build_unwind_subspace): Similarly.
1161 1999-06-16 Nick Clifton <nickc@cygnus.com>
1163 * config/tc-arm.c (thumb_set): New pseudo op.
1164 (text, data, section): Override these pseudo ops with ARM
1165 specific versions.
1166 (s_thumb_set): New function: Perform the same as a .set pseudo
1167 op, but also mark the alias'ed symbol as being a Thumb
1168 function.
1169 (arm_s_text): New function: Perform the same as the .text
1170 pseudo op, but dump the literal pool before changing
1171 sections.
1172 (arm_s_data): New function: Perform the same as the .data
1173 pseudo op, but dump the literal pool before changing
1174 sections.
1175 (arm_s_section): New function: Perform the same as the
1176 .section pseudo op, but dump the literal pool before changing
1177 sections.
1178 (arm_cleanup): Do not reset the current section before dumping
1179 the literal pool.
1181 1999-06-17 Nick Clifton <nickc@cygnus.com>
1183 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
1184 OPTION_NO_WARN_UNMATCHED entries.
1185 (md_parse_option): Generate a warning message if an unrecognised
1186 option is encountered.
1188 * config/tc-d10v.c (do_not_ignore_hash): New variable.
1189 (get_operands): When parsing an expression after an '@' symbol
1190 has been detected, do not ignore '#' symbols.
1191 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
1192 false.
1194 1999-06-13 Ian Lance Taylor <ian@zembu.com>
1196 From K. Richard Pixley <rich@noir.com>:
1197 * configure.in (ppc-*-vxworks*): New target.
1198 * configure: Rebuild.
1200 1999-06-12 Philip Blundell <philb@gnu.org>
1202 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
1204 1999-06-13 Ian Lance Taylor <ian@zembu.com>
1206 * write.c (adjust_reloc_syms): Rather than never reducing reloc
1207 which refer to symbols in linkonce sections, permit reducing the
1208 relocs if the symbol is local.
1210 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1212 * subsegs.c (subseg_text_p): New function.
1213 * as.h (subseg_text_p): Declare.
1214 * read.c (do_align): Use subseg_text_p to set the default fill.
1215 * write.c (subsegs_finish): Likewise.
1216 * config/obj-coff.c (write_object_file): Likewise.
1217 * config/tc-i386.h (md_maybe_text): Don't define.
1218 (md_do_align): Use subseg_text_p to set the default fill.
1219 * config/tc-m32r.c (m32r_do_align): Likewise.
1220 * config/tc-sh.c (sh_do_align): Likewise.
1221 * config/tc-sparc.h (md_do_align): Likewise.
1223 1999-06-12 David O'Brien <obrien@freebsd.org>
1225 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
1226 * configure: Rebuild.
1228 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1230 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
1231 * Makefile.am: Rebuild dependencies.
1232 * Makefile.in: Rebuild.
1234 * config/tc-i386.c (i386_immediate): Remove unused label
1235 seg_unimplemented.
1237 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
1238 * symbols.c: Likewise.
1239 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
1240 sy_next field when taking address, rather than symbol_next.
1242 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
1243 offsetT.
1244 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
1245 value from the output file architecture.
1246 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
1247 * dwarf2dbg.h: Change bfd_vma to addressT.
1249 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1251 * dwarf2dbg.h: Use PARAMS in function declarations.
1253 1999-06-11 Martin Dorey <mdorey@madge.com>
1255 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
1256 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
1257 OBJ_ELF.
1258 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
1260 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1262 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
1264 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
1265 popsection.
1267 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
1269 * read.c (read_a_source_file): Only declare inescape if
1270 QUOTES_IN_INSN.
1272 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
1273 match parameters.
1274 (find_entry_byval): Add parens to avoid warning.
1276 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
1278 * symbols.c (resolve_symbol_value): Don't permit subtraction of
1279 undefined symbols.
1281 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
1283 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
1284 with isoctal.
1286 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
1287 synthetize_setx): New functions.
1288 (md_assemble): Broken the special cases into the above
1289 functions. Make compiler happy if sizeof(bfd_vma)==4.
1290 Fix sethi generated from set/setuw. If instructions have a relloc,
1291 always clear the fields to be relocated in the opcode.
1292 (sparc_ip): Remove special_case global variable.
1294 1999-06-10 Ian Lance Taylor <ian@zembu.com>
1296 Based on patches from John W. Woznack <jwoznack@concentric.net>:
1297 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
1298 indication of success rather than a value.
1299 (itbl_get_val): Likewise.
1300 (itbl_get_field): Use strcspn. Change delimiters to include
1301 parens.
1302 * itbl-ops.h (itbl_get_reg_val): Update declaration.
1303 (itbl_get_val): Likewise.
1304 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
1306 * symbols.c (copy_symbol_attributes): Convert local symbols to
1307 regular symbols.
1309 1999-06-10 Nick Clifton <nickc@cygnus.com>
1311 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
1312 ARM920t.
1314 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
1316 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
1317 Optimize set if sizeof(bfd_vma) == 64.
1318 (sparc_ip): Fix sethi - without %hi() it should generate
1319 R_SPARC_22 reloc, not R_SPARC_HI22.
1320 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
1322 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
1324 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
1325 (s_ncons): New function.
1326 (native_op_table): New table.
1327 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
1328 R_SPARC_OLO10 handling.
1330 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
1332 * expr.h (struct expressionS): Revert last change; widen X_op.
1333 * config/tc-alpha.c (md_begin): Check the field is wide enough.
1335 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1337 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
1338 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
1339 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
1340 * Makefile.in: Regenerated.
1342 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
1343 `common' pass on to s_mri_common.
1344 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
1346 1999-06-06 Richard Henderson <rth@cygnus.com>
1348 * config/obj-elf.c (obj_elf_section): Don't free the return
1349 value of demand_copy_C_string.
1351 1999-06-05 Richard Henderson <rth@cygnus.com>
1353 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
1354 creation logic from obj_elf_create_section.
1356 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
1357 (section_stack): New.
1358 (special_sections): Make const.
1359 (obj_elf_section): Gut and rewrite parsing.
1360 (obj_elf_change_section): New function broken out of obj_elf_section.
1361 (obj_elf_parse_section_letters): Likewise.
1362 (obj_elf_section_word): Likewise.
1363 (obj_elf_section_type): Likewise.
1364 (obj_elf_previous): Treat as a toggle.
1365 (obj_elf_popsection): New.
1366 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
1367 (ppc_section_type): Likewise.
1368 * config/tc-ppc.h: Likewise.
1370 * expr.h (struct expressionS): Don't make X_op a bitfield.
1371 * config/tc-alpha.c: Update for symbol handling changes.
1372 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
1373 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
1375 1999-06-05 Richard Henderson <rth@cygnus.com>
1377 * dwarf2dbg.c (*): Convert to K&R + prototypes.
1378 (dwarf2_gen_line_info): Kill unused variables.
1379 (dwarf2_finish): Likewise.
1380 (dwarf2_where): Likewise.
1381 (dwarf2_directive_file): If we've only got a string,
1382 hand off to s_app_file.
1383 * ecoff.c: Move the include of ecoff.h.
1384 * symbols.h (S_IS_FUNCTION): Prototype.
1386 * read.c (LEX_HASH): Supply a default.
1387 (lex_type): Use it.
1388 (s_globl): Update `c' after skipping whitespace.
1389 * read.h (LEX_END_NAME, is_name_ender): New.
1390 * expr.c (get_symbol_end): Respect it.
1392 1999-06-04 Mark Klein <mklein@dis.com>
1394 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
1395 to real if OBJ_SOM
1396 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
1398 * config/tc-hppa.c: Update for symbol handling changes.
1400 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1402 * cgen.c: Update for symbol handling changes.
1403 * config/tc-m32r.c: Likewise.
1405 * config/tc-hppa.h: Update for symbol handling changes.
1406 * config/tc-hppa.c: Likewise.
1408 * config/tc-arm.h: Update for symbol handling changes.
1409 * config/tc-arm.c: Likewise.
1410 (symbol_make_empty): Remove. Just use symbol_create.
1412 * symbols.c (symbol_set_tc): Correct name.
1414 * Makefile.am: Rebuild dependencies.
1415 ($(OBJS)): Don't depend upon struc-symbol.h.
1416 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
1417 * dep-in.sed: Don't remove struc-symbol.h.
1418 * Makefile.in: Rebuild.
1420 * doc/internals.texi (Symbols): Describe changes in symbol
1421 handling.
1423 1999-06-03 Richard Henderson <rth@cygnus.com>
1425 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
1426 instead of doing the work by hand.
1428 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1430 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
1431 state of line state-machine.
1432 (struct ls): Collect DWARF2 line state-machine state in new member
1433 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
1434 resulted in any DWARF2 directives.
1435 (reset_state_machine): New function.
1436 (out_end_sequence): Ditto.
1437 (dwarf2_gen_line_info): When switching sections or switching to a
1438 lower text address, call out_end_sequence() first to terminate the
1439 previous code sequence as code sequences MUST have monotonically
1440 increasing addresses.
1441 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
1443 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1445 * as.c (parse_args): Add option -gdwarf2 to allow requesting
1446 DWARF2 debug info (line information only, at this point).
1447 * as.h: Update comment about supported debug formats.
1448 * dwarf2dbg.c, dwarf2dbg.h: New files.
1449 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
1451 * expr.c (operand): Don't use [ for parens if we want an index op.
1452 (op_encoding): Switch [ into O_index, if desired.
1453 (op_rank): Renumber with O_index on bottom.
1454 (expr): If O_index, match closing bracket.
1455 * expr.h (O_index): New.
1457 * read.c (read_a_source_file): Conditionally allow matched "
1458 in lines passed to md_assemble.
1460 * config/obj-elf.c (elf_pseudo_table): Add `common'.
1462 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1464 Add support for storing local symbols in a small structure to save
1465 memory when assembling large files.
1466 * as.h: Don't include struc-symbol.h.
1467 (symbolS): Add typedef.
1468 * symbols.c: Include struc-symbol.h.
1469 (local_hash): New static variable.
1470 (save_symbol_name): New static function, from symbol_create.
1471 (symbol_create): Call save_symbol_name.
1472 (local_symbol_count): New static variable.
1473 (local_symbol_conversion_count): Likewise.
1474 (LOCAL_SYMBOL_CHECK): Define.
1475 (local_symbol_make): New static function.
1476 (local_symbol_convert): New static function.
1477 (colon): Handle local symbols. Create local symbol for local
1478 label name.
1479 (symbol_table_insert): Handle local symbols.
1480 (symbol_find_or_make): Create local symbol for local label name.
1481 (symbol_find_base): Check for local symbol.
1482 (symbol_append, symbol_insert): Check for local symbols.
1483 (symbol_clear_list_pointers, symbol_remove): Likewise.
1484 (verify_symbol_chain): Likewise.
1485 (copy_symbol_attributes): Likewise.
1486 (resolve_symbol_value): Handle local symbols.
1487 (resolve_local_symbol): New static function.
1488 (resolve_local_symbol_values): New function.
1489 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
1490 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
1491 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
1492 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
1493 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
1494 (symbol_previous, symbol_next): New functions.
1495 (symbol_get_value_expression): Likewise.
1496 (symbol_set_value_expression): Likewise.
1497 (symbol_set_frag, symbol_get_frag): Likewise.
1498 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
1499 (symbol_mark_used_in_reloc): Likewise.
1500 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
1501 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
1502 (symbol_mri_common_p): Likewise.
1503 (symbol_mark_written, symbol_clear_written): Likewise.
1504 (symbol_written_p): Likewise.
1505 (symbol_mark_resolved, symbol_resolved_p): Likewise.
1506 (symbol_section_p, symbol_equated_p): Likewise.
1507 (symbol_constant_p): Likewise.
1508 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
1509 (symbol_get_obj, symbol_set_obj): Likewise.
1510 (symbol_get_tc, symbol_set_tc): Likewise.
1511 (symbol_begin): Initialize local_hash.
1512 (print_symbol_value_1): Handle local symbols.
1513 (symbol_print_statistics): Print local symbol statistics.
1514 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
1515 Declare new symbols.c functions. Move many declarations here from
1516 struc-symbol.h.
1517 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
1518 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
1519 (struct symbol): Move bsym to make it clearly the first field.
1520 Remove TARGET_SYMBOL_FIELDS.
1521 (symbolS): Don't typedef.
1522 (struct broken_word): Remove.
1523 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
1524 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
1525 (symbol_clear_list_pointers): Likewise.
1526 (symbol_insert, symbol_remove): Likewise.
1527 (symbol_previous, symbol_append): Likewise.
1528 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
1529 (struct local_symbol): Define.
1530 (local_symbol_converted_p, local_symbol_mark_converted): Define.
1531 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
1532 (local_symbol_get_frag, local_symbol_set_frag): Define.
1533 (local_symbol_get_real_symbol): Define.
1534 (local_symbol_set_real_symbol): Define.
1535 Define.
1536 * write.c (write_object_file): Call resolve_local_symbol_values.
1537 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
1538 (TARGET_SYMBOL_FIELDS): Don't define.
1539 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
1540 ECOFF_DEBUGGING, add ECOFF fields.
1541 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1542 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
1543 ECOFF_DEBUGGING, add ECOFF fields.
1544 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1545 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
1546 * config/tc-mcore.h: Don't include struc-symbol.h.
1547 (TARGET_SYMBOL_FIELDS): Don't define.
1548 (struct mcore_tc_sy): Define.
1549 (TC_SYMFIELD_TYPE): Define.
1550 * Many files: Use symbolS instead of struct symbol. Use new
1551 accessor functions rather than referring to symbolS fields
1552 directly.
1554 * read.c (s_mri_common): Don't add in value of line_label.
1556 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
1557 checking for SEC_LINK_ONCE.
1559 * config/tc-sh.h (sh_fix_adjustable): Declare.
1561 * app.c (input_buffer): New static variable.
1562 (app_push): Save saved_input in allocated buffer.
1563 (app_pop): Restored saved_input.
1564 (do_scrub_chars): Change get parameter to take char * and int as
1565 arguments. Change GET macro to pass input_buffer to get
1566 function. Don't save input into allocated buffer.
1567 * as.h (do_scrub_chars): Update declaration.
1568 * input-file.c (input_file_get): Change to take char * and int.
1569 Read data into passed in buffer. Remove static buffer.
1570 * read.c (scrub_from_string): Change to take char * and int. Copy
1571 data into passed in buffer.
1573 * hash.h: Neaten. Declare hash_traverse.
1574 * hash.c: Complete rewrite based on BFD hashing code.
1575 * gasp.c (chunksize): New variable.
1576 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
1577 hash_delete.
1579 1999-05-28 Nick Clifton <nickc@cygnus.com>
1581 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
1582 addend unless the target uses an old ABI.
1584 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
1586 -Wchar-subscripts cleanup
1587 * listing.c (listing_newline): Use unsigned char variable, so
1588 calls to isascii,iscntrl are correct.
1589 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
1590 (unsigned char).
1591 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
1592 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
1593 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
1594 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
1596 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
1598 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
1599 width for Coldfire.
1600 (arch_coldfire_p): New #define.
1601 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
1603 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
1605 * config/tc-m68k.c (install_operand): Add places `n', `o'.
1607 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
1608 (install_operand): Add place `N'.
1609 (init_table): Add registers ACC, MACSR, MASK.
1611 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
1613 * config/tc-m68k.c: Change mcf5200 --> mcf.
1614 (archs): Add mcf5206e, mcf5307.
1615 (m68k_ip): Add format `u'.
1616 (install_operand): Add place `m', `M', `h'.
1617 (init_table): Add upper/lower registers.
1619 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
1621 1999-05-28 Martin Dorey <mdorey@madge.com>
1623 * config/tc-i960.c: Several minor changes to add ELF and
1624 BFD_ASSEMBLER support.
1625 * config/tc-i960.h: Likewise.
1626 * configure.in (i960-*-elf*): New target.
1627 * aclocal.m4, configure: Rebuild.
1629 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1631 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
1632 reloc changes when defined(BFD_ASSEMBLER).
1634 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
1636 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
1638 * write.c (write_print_statistics): Output to file, not stderr.
1640 * expr.c (generic_bignum_to_int32,64): Prototype.
1642 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
1643 output_sleb128, output_uleb128, output_big_sleb128,
1644 output_big_uleb128, output_big_leb128): Prototype.
1645 (output_big_sleb128, output_big_uleb128): Make inline.
1646 (output_big_leb128): Remove inline
1648 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1649 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
1650 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
1651 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
1652 value for correct overflow check in write.c:fixup_segment.
1653 * write.c (fixup_segment): Move bitfield overflow checks to after
1654 the md_apply_fix call.
1655 * config/obj-coff.c (fixup_segment): Likewise.
1656 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
1657 valueT *val argument.
1659 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1661 * config/atof-ieee.c (gen_to_words): Correctly round a
1662 denormalized number. Fix off-by-one in range checking for
1663 exponent in a denormal.
1665 1999-05-10 Nick Clifton <nickc@cygnus.com>
1667 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
1668 name.
1670 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
1672 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
1674 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1676 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
1677 (ReverseRegRegmem): Remove.
1678 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
1679 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
1680 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
1681 kludge.
1683 From Doug Ledford <dledford@redhat.com>
1684 * config/tc-i386.h (RegXMM): New for P/III.
1685 * config/tc-i386.c: Add support for P/III.
1687 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
1689 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
1690 (md_begin): Allow ppc32 insns in ppc64bridge mode.
1691 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
1693 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
1695 * config/tc-i386.c (i386_immediate): Skip whitespace before
1696 complaining about junk after expression.
1697 (i386_displacement): Likewise.
1699 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
1701 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
1702 Don't copy before downcaseing.
1704 1999-05-05 Catherine Moore <clm@cygnus.com>
1706 * tc-m68k.c: Include elf/m68k.h.
1707 (m68k_elf_final_processing): New routine.
1708 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
1709 Define.
1711 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
1713 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
1714 17 bit fmt insn.
1716 1999-04-30 Nick Clifton <nickc@cygnus.com>
1718 * config/tc-mcore.c (mcore_s_section): Dump literals before
1719 changing section.
1721 1999-04-29 Nick Clifton <nickc@cygnus.com>
1723 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
1724 for COFF/PE port.
1726 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
1728 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1729 (TC_INIT_FIX_DATA): Delete.
1730 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1731 (TC_INIT_FIX_DATA): Delete.
1732 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
1733 * write.c (fix_new_internal): Initialize fx_cgen member.
1734 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
1735 (gas_cgen_md_apply_fix3): Update.
1736 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
1737 (md_cgen_record_fixup_exp): Update.
1738 (FX_OPINFO_R_TYPE): Update.
1740 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
1741 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
1742 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
1743 * frags.h (struct frag): Make opindex, opinfo ints.
1745 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
1747 1999-04-26 Tom Tromey <tromey@cygnus.com>
1749 * aclocal.m4, configure: Updated for new version of libtool.
1751 1999-04-22 Nick Clifton <nickc@cygnus.com>
1753 * config/tc-mcore.c (md_apply_fix3): Renamed function from
1754 md_apply_fix.
1755 (md_apply_fix3): Do not fix up absolute relocations against
1756 symbolic values.
1758 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
1760 1999-04-20 Nick Clifton <nickc@cygnus.com>
1762 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
1763 changes and data-in-text directives.
1764 (mcore_cons): New function: intercept cons() operations.
1765 (mcore_float_cons): New function: intercept float_cons()
1766 operations.
1767 (mcore_stringer): New function: intercept stringer() operations.
1769 1999-04-18 Ian Lance Taylor <ian@zembu.com>
1771 * obj.h (struct format_ops): Change generate_asm_lineno field to
1772 take no parameters.
1773 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
1775 * config/tc-alpha.c (find_opcode_match): Add default case to
1776 switch.
1777 (find_macro_match): Likewise.
1778 (load_expression): Parenthesize && within ||.
1780 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1782 1999-04-17 Nick Clifton <nickc@cygnus.com>
1784 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
1785 .text .data .section pseudo ops.
1786 (mcore_s_section): New function. Dump lits before changing secs.
1787 (mcore_s_text): New function. Dump lits before changing secs.
1788 (mcore_s_data): New function. Dump lits before changing secs.
1790 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
1792 * config/tc-mips.c (mips_32bitmode): New.
1793 (md_begin): Set mips_32bitmode if needed.
1794 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
1795 Set EF_MIPS_32BITMODE.
1797 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
1799 * config/obj-coff.c (c_section_symbol): Fix typo in previous
1800 change.
1802 1999-04-16 Nick Clifton <nickc@cygnus.com>
1804 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
1806 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
1808 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
1809 expressions correctly.
1812 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
1814 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
1816 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
1818 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
1819 and fmpynfadd instructions.
1821 1999-04-11 Richard Henderson <rth@cygnus.com>
1823 * as.h (environ): Declare it, if needed.
1824 * as.c (dump_statistics): Don't declare environ.
1825 * configure.in (environ): Detect declaration.
1826 * configure, config.in: Rebuild
1828 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
1829 (i386_displacement): Allocate enough space for replacement buffer.
1830 Clean up replacement buffer initialization.
1832 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
1834 * subsegs.c (section_symbol): Don't create a new symbol if one
1835 already exists; instead, use the existing one, but set its segment
1836 and frag data if it hasn't already been defined.
1837 * config/obj-coff.c (c_section_symbol): Likewise.
1839 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
1841 * tc-alpha.c (load_expression): Call as_bad instead of abort.
1843 1999-04-08 Nick Clifton <nickc@cygnus.com>
1845 * config/tc-mcore.c: New File: Support routines for MCore
1846 assembler.
1847 * config/tc-mcore.h: New File: Definitions for MCore assembler.
1848 * config/obj-coff.c: Add support for mcore-pe target.
1850 * Makefile.am: Add support for MCore targets.
1851 * Makefile.in: Regenerate.
1852 * configure.in: Add support for MCore targets.
1853 * configure: Regenerate.
1855 * doc/all.texi: Set MCORE.
1856 * doc/as.texinfo: Document MCore specific command line options.
1858 * write.h: Prevent multiple inclusion.
1860 1999-04-06 Ian Lance Taylor <ian@zembu.com>
1862 * asintl.h (LC_MESSAGES): Never define.
1863 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
1864 does not define it.
1865 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
1866 does not define it.
1868 * Makefile.am (m68k-parse.c): If configuring in the source
1869 directory, copy m68k-parse.y into the local directory before
1870 running ylwrap, to remove spurious differences when generating
1871 snapshots.
1872 * Makefile.in: Rebuild.
1874 * config/tc-sparc.h (md_do_align): Just allocate the number of
1875 bytes necessary, rather than always allocating 1024.
1877 1999-04-04 Ian Lance Taylor <ian@zembu.com>
1879 * listing.c (listing_newline): Add cast to avoid warning.
1880 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
1881 * config/tc-i386.c (i386_scale): Add return value.
1882 (build_displacement_string): Remove unused local temp_disp2.
1883 (i386_intel_memory_operand): Add parentheses to avoid warning.
1884 (i386_intel_operand): Remove unused local end_of_operand_string.
1885 (i386_operand): Remove unused local operand_modifier.
1886 (i386_operand): Add parens to avoid warning.
1888 1999-04-04 Don Bowman <don@pixsci.com>
1890 * configure.in: Add mips*-*-vxworks* target; have it define
1891 MIPS_STABS_ELF.
1892 * configure, config.in: Rebuild.
1894 1999-03-31 Nick Clifton <nickc@cygnus.com>
1896 * configure.in (emulations): Add support for arm-epoc-pe.
1897 * configure: Regenerate.
1898 * config/te-epoc-pe.h: New file. Define macros specific to
1899 arm-epoc-pe target.
1900 * config/tc-arm.h: Select epoc-pe-arm target format if configured
1901 for arm-epoc-pe target.
1903 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
1905 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
1907 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
1909 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
1910 detect ",n" without a condition.
1911 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1914 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
1916 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
1917 instruction is encoded with one bit.
1920 1999-03-23 Ian Lance Taylor <ian@zembu.com>
1922 * doc/internals.texi (CPU backend): Mention that
1923 line_separator_chars should not include newline. From thi
1924 <ttn@mingle.glug.org>.
1926 1999-03-22 Doug Evans <devans@casey.cygnus.com>
1928 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1929 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
1931 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
1933 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
1935 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
1937 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
1940 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
1942 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
1944 1999-03-15 Martin Hunt <hunt@cygnus.com>
1946 * app.c (do_scrub_begin): Change '-' back to a symbol char
1947 so we can use multiple opcodes on a line again.
1949 * config/tc-d30v.c: By default, warn if a symbol has
1950 the same name as a register. Plus some minor
1951 updates from the branch.
1953 1999-03-13 Nick Clifton <nickc@cygnus.com>
1955 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
1956 BFD_RELOC_16 and BFD_RELOC_64.
1958 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1960 * expr.c (expr): Add missing else.
1962 1999-03-12 Nick Clifton <nickc@cygnus.com>
1964 * config/tc-arm.c (md_apply_fix3): Improve error message.
1966 1999-03-11 Doug Evans <devans@casey.cygnus.com>
1968 * Makefile.am (CPU_TYPES): Add fr30.
1969 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
1970 (fr30,m32r dependencies): Update.
1971 * Makefile.in: Rebuild.
1973 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
1974 (gas_cgen_record_fixup_exp): Ditto.
1975 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
1976 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
1977 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1978 (md_cgen_lookup_reloc): Update use of operand->type.
1979 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
1980 (md_convert_frag): Call cgen_operand_lookup_by_num.
1981 (md_cgen_lookup_reloc): Update use of operand->type.
1982 (m32r_cgen_record_fixup_exp): Ditto.
1984 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
1986 * config/tc-mips.c (md_show_usage): Fix message.
1988 1999-03-03 Nick Clifton <nickc@cygnus.com>
1990 * doc/c-arm.texi (ARM Syntax): Document new command line switches
1991 and LDR reg,=<expr> instruction.
1993 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
1994 -mcpu=arm9tdmi.
1996 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
1998 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
2000 1999-02-17 Nick Clifton <nickc@cygnus.com>
2002 This patch was created by: Scott Bambrough
2003 <scottb@corelcomputer.com>
2005 * app.c:
2006 Special cased '@' character. The '@' character is used as the
2007 ARM assembler comment character, as a special character
2008 and in ELF .symver pseudo-op's, and as a special character in
2009 .type and .section pseudo-ops.
2010 (symver_pseudo): New static variable.
2011 (symver_state): New static variable.
2012 (struct app_save): Add field 'symver_state'.
2013 (app_push): Save global symver_state int struct app_save.
2014 (app_pop): Restore global symver_state from struct app_save.
2015 (do_scrub_chars): Special case handling of '@' character in
2016 .symver pseudo-ops.
2018 * configure.in: Modified to recognize armv* uname syntax from ARM
2019 Linux kernel.
2020 * configure: Regenerated.
2022 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
2023 a prefix to the section's type.
2024 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
2025 the type's typename.
2027 * config/tc-arm.h: Add support for PIC generation:
2028 (pic_code): New boolean.
2029 (obj_relocate_extern): Define.
2030 (TC_RELOC_RTSYM_LOC_FIXUP): Define
2031 (TC_CONS_FIX_NEW): Define.
2032 (tc_fix_adjustable): Define.
2033 (GLOBAL_OFFSET_TABLE_NAME): Define.
2035 * config/tc-arm.c: Add support for PIC generation:
2036 (line_seperator_chars): Allow ';' as a seperator for Linux.
2037 (is_immediate_prefix): New macro.
2038 (arm_parse_reloc): New function.
2039 (s_arm_elf_cons): New function.
2040 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
2041 (md_undefined_symbol): Special case handling for the Global Offset
2042 Table's symbol.
2043 (md_apply_fix3): Handle PIC relocs.
2044 (tc_gen_reloc): Handle PIC relocs.
2045 (md_parse_option): Add support for '-k' command line switch to
2046 enable PIC generation.
2047 (cons_fix_new_arm): New function.
2048 (s_arm_elf_cons): New function.
2050 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
2052 * configure.in: Add comments for uses of AC_DEFINE.
2053 * acinclude.m4: Likewise.
2054 * acconfig.h: Remove.
2055 * aclocal.m4: Rebuild.
2056 * configure: Rebuild.
2057 * Makefile.in: Rebuild.
2058 * config.in: Rebuild.
2060 1999-02-15 Jim Lemke <jlemke@cygnus.com>
2062 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
2063 non-constant offset from a base register.
2065 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
2067 * config/tc-alpha.c (md_show_usage): Put \ before newline in
2068 strings always.
2070 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
2072 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
2073 (emit_insn): Look for pc-relative and no-overflow specifiers on
2074 internal relocation types.
2076 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
2078 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
2079 -mcpu=NNNN flags.
2081 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
2082 mips_cpu instead.
2083 (mips_4650, mips_4010, mips_4100): Variables removed.
2084 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
2085 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
2086 variables.
2087 (md_begin): Don't bother initializing the mips_NNNN variables;
2088 mips_cpu is set, and that's good enough now.
2089 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
2090 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
2091 (show): New function, to handle wrapping in the CPU lists.
2092 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
2094 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
2096 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
2097 than treat as an immediate specifier.
2099 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
2101 * config/tc-i386.c: Prototype many functions.
2102 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
2103 (i386_immediate): Remove unused second argument.
2104 (i386_intel_operand): Fix i386_is_reg typo.
2105 (i386_operand): Use allow_naked_reg.
2106 (output_invalid): Make operand int for K&R.
2108 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
2110 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
2111 patch.
2112 * Makefile.in: Rebuild.
2114 1999-02-09 Doug Evans <devans@casey.cygnus.com>
2116 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
2117 (cgen.o): Ditto.
2118 (EXTRA_as_new_SOURCES): Comment out.
2119 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
2120 * Makefile.in: Rebuild.
2121 * doc/Makefile.in: Rebuild.
2122 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
2123 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
2124 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
2125 * configure: Rebuild.
2126 * aclocal.m4: Rebuild.
2127 * config.in: Rebuild.
2128 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
2129 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
2130 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
2131 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
2132 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
2133 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
2134 (gas_cgen_record_fixup_exp): Ditto.
2135 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
2136 descriptor, not global variable.
2137 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
2138 descriptor, not global variable. Refer to insert_operand handler
2139 via cpu descriptor, not global function.
2140 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
2141 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
2142 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
2143 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
2144 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
2145 * config/tc-m32r.c: Ditto.
2146 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
2147 (md_assemble): Ditto.
2148 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
2150 1999-02-09 Nick Clifton <nickc@cygnus.com>
2152 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
2153 relocations for ELF targets.
2155 1999-02-08 Nick Clifton <nickc@cygnus.com>
2157 * configure.in: Add support for StrongARM target.
2158 * configure: Regenerate.
2160 1999-02-05 Nick Clifton <nickc@cygnus.com>
2162 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
2164 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
2165 for COFF ports.
2167 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
2169 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
2171 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
2173 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
2174 (INTEL_DWORD_MNEM_SUFFIX): Define.
2175 (BYTE_PTR): Define.
2176 (WORD_PTR): Define.
2177 (DWORD_PTR): Define.
2178 (XWORD_PTR): Define.
2179 (SHORT): Define.
2180 (OFFSET_FLAT): Define.
2181 (FLAT): Define.
2182 (NONE_FOUND): Define.
2183 (No_dSuf): Define.
2184 (No_xSuf): Define.
2185 * config/tc-i386.c (set_intel_syntax): New routine.
2186 (intel_syntax): Declare.
2187 (allow_naked_reg): Declare.
2188 (md_pseudo_table): Support .intel_syntax and .att_syntax.
2189 (intel_float_operand): New routine.
2190 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
2191 Handle brackets as well as parens. Call i386_intel_operand for
2192 intel syntax. Reverse operands if appropriate. Handle new
2193 suffixes. Handle movzx and movsx.
2194 (i386_is_reg): New routine.
2195 (i386_immediate): New routine.
2196 (i386_scale): New routine.
2197 (i386_displacement): New routine.
2198 (i386_operand_modifier): New routine.
2199 (build_displacement_string): New routine.
2200 (i386_parse_seg): New routine.
2201 (i386_intel_memory_operand): New routine.
2202 (i386_intel_operand): New routine.
2203 (i386_operand): Call i386_displacement, i386_immediate,
2204 i386_scale, etc. instead of handling inline.
2205 (parse_register): Handle registers without prefix.
2207 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
2209 * configure: Regenerate.
2210 * configure.in (arm-*-oabi): New.
2211 (thumb-*-oabi): New.
2212 * config/tc-arm.c (target_oabi): Declare.
2213 (md_apply_fix3): Support REL relocs.
2214 (md_parse_option): Handle -oabi.
2215 (elf32_arm_target_format): New routine.
2216 (md_longopts): Add OPTION_OABI.
2217 * config/tc-arm.h: Redefine TARGET_FORMAT.
2220 1999-01-28 Nick Clifton <nickc@cygnus.com>
2222 * write.c (write_relocs): Handle out of range error.
2224 * config/tc-fr30.c (fr30_fix_adjustable): New function.
2225 (fr30_force_relocation): Default to 0.
2227 * config/tc-fr30.h (obj_fix_adjustable): Define.
2228 (TC_FORCE_RELOCATION): Define.
2230 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
2231 relocs.
2233 1999-01-16 Nick Clifton <nickc@cygnus.com>
2235 * config/tc-d30v.c (write_2_short): Do not generate a sequential
2236 merge of two instructions if the left instruciton kills the right.
2238 1999-01-11 Doug Evans <devans@casey.cygnus.com>
2240 * Makefile.in: Regenerate.
2241 * configure.in: Redo test for using cgen.
2242 * configure: Regenerate.
2244 1999-01-09 Nick Clifton <nickc@cygnus.com>
2246 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
2247 redefinition of this macro.
2249 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
2251 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
2252 warning.
2254 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
2256 * config/tc-mips.c (append_insn): For mips16, insert a nop between
2257 a read of HI or LO and an immediatly following branch.
2259 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
2261 * config/tc-mips.c (md_begin): Another correction to the setting of
2262 mips_eabi64.
2264 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
2266 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
2268 1998-12-21 Nick Clifton <nickc@cygnus.com>
2270 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
2271 bit insn when optimizing, so that parallelised instructions will
2272 start on a 32 bit boundary.
2274 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
2276 * config/tc-mips.c (mips_eabi64): New.
2277 (md_begin): Set mips_eabi64.
2278 (mips_elf_final_processing): Use it.
2280 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
2282 * config/tc-mips.c (mips_elf_final_processing):
2283 Correct setting of ABI in e_flags.
2285 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
2287 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
2289 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
2291 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
2293 1998-12-15 Doug Evans <devans@casey.cygnus.com>
2295 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
2296 warning, values that don't fit in the field.
2298 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2300 * config/tc-mips.c (mips_abi_string): New.
2301 (md_parse_option,md_longopts): Add mabi.
2302 (mips_elf_final_processing): Set e_flags based on mabi flag.
2304 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2306 * config/tc-mips.c (md_parse_option): Handle vr4111.
2308 98-12-11 Ken Raeburn <raeburn@cygnus.com>
2310 * config/tc-h8300.c (build_bytes): Change message given if the
2311 instruction requires H8/300H mode and we're not in Hmode, to
2312 suggest that it may be the operand modes that are the problem, not
2313 necessarily the opcode.
2315 1998-12-10 Nick Clifton <nickc@cygnus.com>
2317 * config/tc-fr30.c: Add line separator character.
2319 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
2321 * configure.in (hppa-*-mpeix*): New target.
2322 * config/obj-som.h (obj_som_compiler): Declare.
2323 * config/obj-som.c (compiler_seen): New static variable.
2324 (obj_som_compiler): New function.
2325 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
2326 (md_pseudo_table): Add "compiler" if OBJ_SOM.
2327 (pa_type_args): Set hppa_priv_level.
2328 (pa_compiler): New static function if OBJ_SOM.
2329 * configure: Rebuild.
2331 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
2333 * read.c (output_leb128): Don't mark as inline.
2335 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
2337 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
2338 AIX .vbyte unaligned data support.
2339 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
2340 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
2341 sections.
2343 1998-12-07 Nick Clifton <nickc@cygnus.com>
2345 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
2346 input handling.
2348 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
2350 * config/tc-arm.c (elf32_arm_force_relocation): Check for
2351 BFD_RELOC_ARM_PCREL_BRANCH.
2353 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
2355 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
2356 checking the target type.
2357 (mips-dec-bsd*): Set endian to little.
2358 * configure: Rebuild.
2360 COFF weak symbol support, based on patches from Mark Elbrecht
2361 <snowball3@usa.net>:
2362 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
2363 * config/obj-coff.c (obj_coff_weak): New static function.
2364 (obj_coff_endef) [both versions]: Handle weak symbols.
2365 (coff_frob_symbol): Likewise.
2366 (yank_symbols): Likewise.
2367 (obj_pseudo_table): Add "weak".
2369 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
2370 <aymeric.vincent@emi.u-bordeaux.fr>.
2371 * aclocal.m4: Rebuild with current tools.
2372 * configure: Rebuild.
2374 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
2375 an assertion failure for a case we can't handle when OBJ_ECOFF.
2377 * expr.c (operator): And with 0xff to avoid problems with signed
2378 char.
2380 1998-12-03 Nick Clifton <nickc@cygnus.com>
2382 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
2383 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
2385 1998-12-02 Nick Clifton <nickc@cygnus.com>
2387 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
2388 LDI:20 insn.
2390 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
2392 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
2393 of pcrel point.
2395 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
2397 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
2398 pcrel point.
2400 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
2402 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
2403 scope.
2404 (d10v_cleanup): Only generate previous insn if a multiline insn is
2405 not pending.
2407 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
2409 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
2410 FR30_OPERAND_I32.
2412 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
2414 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
2415 -marm6xxx command line switches.
2417 1998-11-18 Doug Evans <devans@casey.cygnus.com>
2419 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
2420 (itbl-ops.o): Delete duplicate dependencies.
2421 Rebuild dependencies.
2422 Add fr30 dependencies.
2423 * Makefile.in: Rebuild.
2425 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
2427 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
2428 opcode list.
2429 * listing.c: Ignore line terminator characters found inside
2430 strings.
2432 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
2434 * po/gas.pot: Regenerated.
2436 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
2438 * config/tc-fr30.c (fr30_is_colon_insn): New name for
2439 fr30_is_label_start(). Also checks for delay slot insns.
2441 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
2442 FR30 instructions which contain a colon in the mnemonic.
2444 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
2446 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
2448 * config/tc-fr30.c: Removed currently superflous code.
2450 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
2452 * config/tc-fr30.h: New file.
2453 * config/tc-fr30.c: Tweaking so that it will compile.
2455 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
2457 * config/tc-d10v.h (obj_fix_adjustable): Define.
2458 (TC_FORCE_RELOCATION): Define.
2459 (d10v_force_relocation): Declare.
2460 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
2461 (md_apply_fix3): Handle Vtable relocs.
2462 (d10v_fix_adjustable): New.
2463 (d10v_force_relocation): New.
2465 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
2467 * config/tc-d30v.c: Change default behaviour to ignore potential
2468 conflicts between register name and symbol names.
2470 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
2472 * configure.in: Add fr30-*-*.
2473 * config/tc-fr30.c: New file.
2474 * Makefile.in: Regenerated.
2475 * config.in: Regenerated.
2476 * configure: Regenerated.
2477 * doc/Makefile.in: Regenerated.
2478 * po/gas.pot: Regenerated.
2480 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
2482 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
2483 are 16 bit insns.
2485 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
2487 * app.c (do_scrub_begin): Set characters above 127 to be symbol
2488 characters.
2489 (do_scrub_chars): Add some casts to unsigned char to avoid
2490 unwanted sign extension.
2491 * read.c (lex_type): Set characters about 127 to be symbol
2492 characters.
2493 * config/tc-i386.c (md_begin): Set identifier_chars and
2494 operand_chars for values above 127.
2496 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
2498 * configure.in: detect cygwin* instead of cygwin32*
2499 * configure: regenerate
2501 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
2503 * listing.c: Add support for producing a listing from piped
2504 input.
2506 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
2508 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
2509 (append_insn): Account for the tx39's multiply behavior.
2511 1998-10-26 Michael Meissner <meissner@cygnus.com>
2513 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
2514 from assemble_parallel_insns. Add support for '->' to indicate
2515 explicitly serializing the instructions.
2516 (md_assemble): Ditto.
2518 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
2520 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
2521 WEAK handling.
2523 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
2525 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
2527 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
2529 * config/tc-mips.c : support frame and regmask/fregmask when
2530 MIPS_STABS_ELF is specified.
2532 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
2534 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
2535 (md_apply_fix): Don't return 1 for VTABLE relocs.
2536 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
2538 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2540 * doc/c-i386.texi: Replace occurences of "opcode" with
2541 "instruction mnemonic", "instruction", or "mnemonic" when
2542 referring to the name of an instruction. Use "opcode" when
2543 referring to the sequence of machine bytes.
2545 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
2546 (is_opcode_char): Rename to is_mnemonic_char.
2547 (md_assemble and i386_operand): Correct error messages from
2548 "opcode" to "instruction mnemonic"
2549 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
2550 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
2551 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
2552 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
2553 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
2554 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
2555 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
2557 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
2559 * config/tc-i386.c (i386_operand): Check for garbage after
2560 register name.
2562 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
2564 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
2565 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
2567 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
2569 * config/tc-sh.h (obj_fix_adjustable): Define.
2570 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
2571 (md_apply_fix): Likewise.
2572 (tc_gen_reloc): Likewise.
2573 (sh_fix_adjustable): New.
2575 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
2577 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
2578 * cgen.h (gas_cgen_finish_insn): Update prototype.
2579 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
2580 cgen_insn_t -> CGEN_INSN_INT.
2581 (make_parallel): Update handling of CGEN_INT_INSN_P.
2582 (assemble_parallel_insn): Ditto.
2583 (target_make_parallel): New function.
2584 (md_assemble): Use it.
2586 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
2588 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
2590 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
2592 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
2593 converted into lower case.
2595 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
2597 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
2598 (gas_cgen_tc_gen_reloc): Likewise.
2599 * config/tc-m32r.h (obj_fix_adjustable): Define.
2600 * config/tc-m32r.c (m32r_fix_adjustable): New.
2601 (m32r_force_relocation): Handle VTABLE relocs.
2603 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
2605 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
2607 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
2609 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
2610 to lower case before parsing.
2612 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
2613 parallel insns modift buts in the PSW as a side effect.
2615 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
2617 * config/tc-d30v.c (find_format): Test for missing flag and
2618 control registers.
2620 (md_apply_fix3): Fix error messages to avoid
2621 assumption about presence of a symbol.
2623 (parallel_ok): Disallow parallel instructions that both modify the
2624 same flag register.
2626 (find_format): Generate a warning if an odd numbered register is
2627 used as the first register in a mutli-register instruction.
2629 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
2631 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
2632 relocations are always associated with a symbol.
2634 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
2636 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
2637 (elf32_sparc_force_relocation): Declare.
2638 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
2639 (tc_gen_reloc): Handle vtable relocs.
2640 (elf32_sparc_force_relocation): New.
2642 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
2644 * symbols.c (S_IS_FUNCTION): New.
2645 * config/tc-v850.h (obj_fix_adjustable): Define.
2646 (TC_FORCE_RELOCATION): Define.
2647 (v850_force_relocation): Declare.
2648 * config/tc-v850.c (tc_gen_reloc): Use offset instead
2649 of fx_addnumber for VTABLE reloc addends.
2650 (md_apply_fix3): Handle VTABLE relocs.
2651 (v850_fix_adjustable): New.
2652 (v850_force_relocation): New.
2654 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
2656 * tc-hppa.c (fp_operand_format): Add some additional formats.
2657 (pa_ip): Do not automatically promote into pa2.0 mode.
2658 (pa_level): Handle ".level 2.0".
2660 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2662 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
2663 * config/tc-i386.h (template.extension_opcode): Change to
2664 unsigned int to allow full range of 8-bit opcode suffixes.
2665 (None): Redefine as 0xffff.
2667 From Jeff B Epler <jepler@usgs.gov>
2668 * doc/c-i386.texi (i386-SIMD): New section.
2670 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
2672 * read.c (discard_rest_of_line): New function.
2673 * read.h: Declare it.
2674 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
2676 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
2678 * config/tc-d10v.c (find_symbol_matching_register): New function.
2679 (find_opcode): Cope with the case where a register name matches
2680 a symbol name.
2682 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
2684 * config/tc-v850.c (md_pcrel_from): Rename to
2685 v850_pcrel_from_section.
2686 (v850_pcrel_from_section): Do not resolves symbols in other
2687 sections.
2689 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
2691 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
2693 * config/tc-d10v.c (find_opcode): Generate an error if a register
2694 is supplied for an operand that should not be a register.
2696 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
2698 * config/tc-d30v.c (write_2_short): But do allow delayed branch
2699 instructions to have another instruction in the right bin.
2701 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
2703 * config/tc-d30v.c (write_2_short): Do not allow instructions in
2704 the right container if the left container holds a branch
2705 instruction.
2707 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
2709 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
2710 both a register name and symbol name.
2711 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
2713 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
2715 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
2716 execution unit class.
2718 (reg_name_search): If a name matches a register and a symbol,
2719 prefer the register.
2720 (find_format): Disallow flag registers when a general purpose
2721 register is required.
2722 If a number is required, but a register has been given, check to
2723 see if a symbol with the same name as the register exists, and if
2724 so, use that symbol.
2726 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
2728 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
2730 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
2732 * config/tc-d30v.c (find_format): Do not accept flag registers as
2733 general purpose registers.
2734 (find_format): If an immediate value is expected at a given place
2735 in a format, but a register name has been provided instead, check
2736 to see if that register name matches the name of a predefined
2737 symbol and if it does, then use the symbol instead.
2738 (reg_name_search): If a register name matches a symbol name,
2739 prefer the register name to the symbol name.
2741 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
2743 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
2744 the previous insn to empty.
2746 1998-09-20 Michael Meissner <meissner@cygnus.com>
2748 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
2749 pieces, forcing the use of an ANSI compiler.
2751 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2753 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
2754 relocs.
2755 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
2757 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
2759 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
2760 assembler syntax.
2761 (obj_elf_vtable_entry): Likewise.
2762 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
2763 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
2764 (tc_gen_reloc): Likewise.
2765 (arm_fix_adjustable): Likewise.
2766 (elf32_arm_force_relocation): New.
2767 (armelf_frob_symbol): Remove coff-style symbol support.
2769 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
2771 * config/tc-i386.c (i386_operand): Fix typo in last patch.
2773 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
2775 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
2776 OBJ_COFF so that routine is defined for a.out format.
2778 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
2780 * config/tc-i386.c (i386_operand): Detect non-segment registers
2781 used as segment prefixes.
2783 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
2785 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
2786 optimize across FDE boundaries.
2788 * config/obj-coff.c (obj_coff_section): Preserve any link once
2789 flags when setting the section flags.
2791 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
2793 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
2794 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
2796 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2798 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
2799 to the host width.
2801 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
2803 * frags.c (frag_grow): Include the size of the frag struct in the
2804 obstack chunk size.
2806 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
2807 if the new subseg comes before the old.
2809 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2811 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
2812 to handle edge8 and edge16.
2814 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
2816 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
2817 before we clobber the symbol involved.
2819 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
2821 * config/tc-arm.c: Remove OBJ_ELF definitions for
2822 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
2823 use arm_adjust_symtab for OBJ_COFF.
2824 (armelf_adjust_symtab): New Routine.
2825 * config/tc-arm.h: Define obj_adjust_symtab to
2826 armelf_adjust_symtab for OBJ_ELF.
2828 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
2830 * configure.in: Make all i386-elf targets use bfd_gas.
2831 * config/tc-i386.c (tc_i386_force_relocation): New.
2832 (tc_i386_fix_adjustable): Don't fix vtable relocs.
2833 (md_apply_fix3): Likewise.
2834 (tc_gen_reloc): Handle them.
2835 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
2836 tc_i386_force_relocation.
2838 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
2840 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
2842 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
2844 * config/tc-d30v.c (md_assemble): Copy previous opcode over
2845 current opcode after writing the first insturction of a reverse
2846 sequential pair.
2848 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
2850 * read.h (generate_lineno_debug): Add prototype.
2851 * read.c (generate_lineno_debug): Make non-static.
2853 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2855 * config/tc-i386.c (md_assemble): Only warn for address/data size
2856 prefixes.
2858 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
2860 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
2861 against Thumb function names, as the linker needs this information.
2863 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
2865 * expr.c (operand): Check also that there is no advance in operand
2866 after atof_generic in order to decide "is it label 0f or floating
2867 point number?".
2869 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
2871 * config/tc-m32r.c: Replace double dash prefix to M32R specific
2872 command line options with a single dash.
2873 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
2875 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
2877 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
2878 * tc-arm.c (arm_fix_adjustable): New routine.
2880 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
2882 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
2883 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
2884 demand_empty_rest_of_line before mri_comment_end.
2885 (equals): Check garbage after expression before
2886 mri_comment_end in MRI mode.
2888 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
2890 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
2891 small immediate constant to use the constant itself rather than
2892 always using 1.
2894 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
2896 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
2897 (pa_leave): Likewise.
2899 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2901 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
2902 prefixes.
2903 (i386_operand): Fix an error message.
2905 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
2907 * doc/c-arm.texi (ARM Directives): Document .req directive.
2909 * config/tc-arm.c (reg_required_here): Display erroneous string if
2910 the register name could not be decoded.
2911 Do not set inst.instruction if the sift is -1.
2913 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
2915 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
2916 we do for EXTERN.
2918 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
2920 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2921 even if it is belived to be unnecessary.
2923 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2925 config/tc-i386.c (i386_operand): Size immediate constants by
2926 suffix (erroneously removed as part of July 7 change).
2928 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
2930 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
2931 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
2932 (armelf_frob_symbol): New Routine.
2933 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
2935 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
2937 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
2939 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
2941 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
2942 command line switches passed to assembler.
2944 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
2946 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
2947 (gas_cgen_opcode_desc): Declare.
2948 (gas_cgen_parse_operand): Declare.
2949 (*): Prepend gas_ to gas specific fns to denote them as such.
2950 All uses updated.
2951 * cgen.c (gas_cgen_opcode_desc): New global
2952 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
2953 (queue_fixup): Renamed from cgen_queue_fixup.
2954 (*): Prepend gas_ to gas specific fns to denote them as such.
2955 All uses updated.
2956 (gas_cgen_md_apply_fix3): Update call to insert_operand.
2957 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
2958 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
2959 Open opcode table and initialize it.
2960 (make_parallel): Use gas_cgen_opcode_desc.
2961 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
2962 (md_assemble): Ditto.
2964 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
2966 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
2967 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
2968 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
2969 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
2970 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
2971 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
2972 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
2973 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
2974 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
2975 (INIT_STAB_SECTION): Likewise.
2976 (OBJ_PROCESS_STAB): Likewise.
2978 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
2979 (md_parse_option): Watch for them.
2980 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
2981 (md_begin): Kill neverdef code.
2982 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
2983 (s_alpha_prologue): Watch alpha_cur_ent_sym.
2984 (s_alpha_coff_wrapper): New.
2985 (md_pseudo_table): Trap all ECOFF pseudos.
2987 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
2989 Start of changes to remove mdebug section from mips*-elf
2990 Based on MIPS_STAB_ELF definition
2991 * acconfig.h: undef if not configured
2992 * config.in: undef if not configured
2993 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
2994 * config/tc-mips.c (s_ent): set BSF_FUNCTION
2995 * stabs.c (s_stab_generic): flush frag
2997 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
2999 * configure.in: (arm-*-elf): Handle.
3000 (thumb-*-elf): Handle.
3001 * configure: Regenerate.
3002 * read.c (stringer): Fix typo in comment.
3003 * write.c (fixup_segment): Don't add symbol value to addend if
3004 TC_ARM and OBJ_ELF.
3005 * config/tc-arm.c (md_section_align): Don't align dwarf debug
3006 sections.
3007 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
3008 for OBJ_ELF.
3010 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
3012 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
3013 (write_2_short): Emit warning if new flag is set.
3014 (do_assemble): Set flags if left instruction is one of special
3015 "right-instruction-killer" type.
3017 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
3019 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
3020 Always output words in debug_info section as big endian.
3021 (sparc_target_format): Choose correct bfd target.
3022 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
3024 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
3026 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
3027 to work with internationalization code. Issue an error when two
3028 operands match that are not allowed to match.
3030 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
3032 * configure.in (install_tooldir): Allow target to specify whether
3033 it wants to be installed in $(tooldir)/bin.
3034 * configure: Regenerate.
3035 * Makefile.am (install-exec-local): Set install-exec-tooldir
3036 dependency via configure.
3037 * Makefile.in: Regenerate.
3039 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
3041 * Makefile.am (install-exec-local): Split into two ...
3042 (install-exec-bindir,install-exec-tooldir): New rules.
3043 * Makefile.in: Regenerate.
3045 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
3047 * Makefile.am (install-exec-local): Don't remove the file before
3048 checking whether $(bindir) == $(tooldir)/bin. From Maciej
3049 W. Rozycki <macro@ds2.pg.gda.pl>.
3050 * Makefile.in: Rebuild.
3052 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
3054 * cgen.c: Include libiberty.h.
3055 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
3056 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
3057 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
3058 (md_cgen_lookup_reloc)): Declare.
3059 (md_cgen_record_fixup_exp): Declare.
3060 * config/tc-m32r.h (md_pcrel_from_section): Declare.
3061 (m32r_relax_frag): Declare.
3062 (cgen_md_apply_fix3): Decls moved to cgen.h.
3063 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
3064 (m32r_cgen_record_fixup_exp): Delete decl.
3065 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
3066 (assemble_nop): Delete.
3067 (expand_debug_syms): Delete unused `exp'.
3068 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
3069 Add default case for -Wall.
3070 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
3071 (md_atof): Delete unused wordP.
3073 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
3075 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
3076 value.
3078 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
3080 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
3081 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
3082 .print, .purgem, and .struct. Remove documentation for
3083 .app-file.
3085 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
3087 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
3088 Update call to insert_operand.
3090 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
3092 * config/tc-m32r.c (ms_show_usage): Formatting changes.
3094 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
3096 * config/tc-i386.c (md_assemble): Don't get confused by trailing
3097 whitespace after a prefix operator.
3099 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
3101 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
3103 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
3105 * config/tc-sparc.c (log2): New static function.
3106 (s_reserve): Use log2 to convert alignment before calling
3107 record_alignment.
3108 (s_common): Use log2 to convert alignment before calling
3109 record_alignment and frag_align.
3110 (sparc_cons_align): Use log2.
3112 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
3114 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
3115 (s_common): Likewise.
3117 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
3118 initialization of waddr.
3119 (sparc_elf_final_processing): Add default case to switch.
3121 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3123 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
3124 than temporary real.
3126 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
3128 * write.c (subsegs_finish): Don't align the segments if there were
3129 any errors.
3131 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
3132 copying aux information.
3134 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
3135 expression into a symbol.
3137 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3139 * config/tc-i386.c (mode_from_disp_size): Change arg and return
3140 type to unsigned int.
3141 (md_assemble): Change type used to store offsets from unsigned
3142 long to long.
3143 (i386_operand): Switch error check to only call RESTORE_END_STRING
3144 once after parse_register.
3146 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
3148 * config/tc-v850.c (md_show_usage): Changed format to match that
3149 of gcc, ld, etc.
3151 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
3153 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3155 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
3156 relocs.
3157 (md_apply_fix_2): Force the symbol of the vtable reloc to be
3158 weak.
3160 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
3162 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
3163 * doc/Makefile.in: Rebuild.
3165 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
3167 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
3168 for %lo expressions.
3169 (mips_ip, case 'u'): Move range check after code to mask
3170 off bits in %hi/%lo expressions. Mask off high bits for
3171 %lo expressions.
3173 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
3175 * doc/Makefile.am (gasver.texi): New target.
3176 (as.info, as.dvi): Depends upon gasver.texi.
3177 * doc/as.texinfo: Include gasver.texi. Mention version number on
3178 title page and in top node.
3179 * doc/Makefile.in: Rebuild.
3181 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
3183 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
3184 but not including the line containing the edict.
3185 * listing.h (LISTING_EOF): New.
3186 * input-scrub.c (input_scrub_next_buffer): Call it.
3188 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3190 * config/tc-i386.c (i386_operand): Don't set the size of an
3191 immediate address based solely on the suffix and the mode.
3193 * config/tc-i386.c (md_assemble): Add assertion to make sure
3194 overlap2 does not set Imm.
3196 * config/tc-i386.c (space_chars): Remove. The scrubber converts
3197 sequences of whitespace to a single space.
3198 (is_space_chars): Just compare with space.
3199 (md_begin): Don't initialize space_chars.
3200 (md_assemble): Just skip a single whitespace character.
3201 (i386_operand): Rewrite base-index parsing to use new
3202 parse_register, and to skip white space. Skip white space in a
3203 number of other places too. Don't give error message if
3204 parse_register fails.
3205 (parse_register): Change reg_string parameter to be non-const.
3206 Add end_op parameter. Skip white space after the `%', and return
3207 end of register string. Give error message here rather than
3208 caller.
3210 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
3212 Based on patch from Matt Semersky <matts@scd.hp.com>:
3213 * expr.c (op_encoding): Make const.
3214 (expr_set_precedence): New function.
3215 (expr_begin): Don't set operator rankings, just call
3216 expr_set_precedence.
3217 * expr.h (expr_set_precedence): Declare.
3218 * read.c (s_mri): Call expr_set_precedence.
3220 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
3222 * doc/as.texinfo (Statements): Remove paragraph discussing
3223 continuing lines with a backslash. This hasn't worked for years,
3224 if it ever did.
3226 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
3228 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
3229 symbol definitions.
3230 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
3231 (ps_CTORS, ps_DTORS): New section types.
3232 (vms_fixup_xtors_section): New function
3233 (Ctors_Psect, Dtors_Psect): Define.
3234 (IS_GXX_XTOR): Define
3235 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
3236 Filter static constructors/destructors and add to
3237 Ctors_Symbols/Dtors_Symbols chain.
3238 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
3239 appropriate section.
3241 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
3242 * makefile.vms: Merge vax/vms support.
3244 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
3246 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
3247 (elf_pseudo_table): Add them.
3248 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
3249 (md_apply_fix): Accept them.
3250 (mips_fix_adjustable): Don't adjust them.
3251 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
3252 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
3253 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
3254 (tc_fix_adjustable): Don't adjust them.
3256 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
3258 * Makefile.am (CGEN_CPU_PREFIX): New variable.
3259 (cgen.o): Use it.
3260 * Makefile.in: Regenerate.
3261 * configure.in: AC_SUBST cgen_cpu_prefix.
3262 * configure: Regenerate.
3264 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3266 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
3267 Changed all users of COND12_DELAY.
3269 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
3271 * config/tc-mn10300.c (set_arch_mach): New function.
3272 (md_pseudo_table): Add pseudo-ops to set the current machine type.
3273 (md_begin): Default to mn10300 mode.
3274 (md_assemble): Only accept instructions for the core mn10300
3275 chip and the active machine type.
3277 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
3279 * subsegs.h (segment_info_type): Give the struct a name.
3280 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
3281 * config/tc-h8500.h (tc_reloc_mangle): Declare.
3282 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
3283 * config/tc-w65.h (tc_reloc_mangle): Declare.
3284 * config/tc-z8k.h (tc_reloc_mangle): Declare.
3286 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
3288 * config/tc-v850.c (v850_comm): Restore old section
3289 after common processing.
3291 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
3293 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
3295 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
3297 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
3298 char with code that explicitly sign-extends.
3300 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
3302 * config/tc-v850.c (md_begin): Restore text section as the current
3303 section after creating call table sections.
3304 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
3305 code.
3307 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
3308 with call to macro SYM_AUXINFO.
3310 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
3312 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
3313 with the program transform name.
3314 * Makefile.in: Rebuild.
3316 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
3318 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
3319 information.
3321 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
3323 * config/tc-i386.c (i386_operand): Be prepared for a space between
3324 the open parenthesis and the start of the register operand,
3325 because of the June 16 change.
3327 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
3329 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
3330 BFD_ASSEMBLER.
3332 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
3334 * config/tc-d30v.c (d30v_align): Always perform alignment request,
3335 even if it is belived to be unnecessary.
3337 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
3339 * write.c (adjust_reloc_syms): Never adjust relocs against weak
3340 symbols.
3341 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
3343 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
3345 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
3346 shift amount for a repeated operand. The shift amount for the
3347 repeated copy comes from the size of the operand.
3349 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
3351 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
3353 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
3355 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
3357 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3359 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
3360 characters in it as LEX_IS_SYMBOL_COMPONENT.
3361 * config/tc-i386.h (tc_symbol_chars): Define.
3362 (extra_symbol_chars): Declare.
3363 * config/tc-i386.c (extra_symbol_chars): Define.
3364 (comment_chars): Don't use '/' as comment start if TE_LINUX.
3365 (line_comment_chars): Set to '/' if TE_LINUX.
3366 * doc/c-i386.texi (i386-prefixes): Update.
3367 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
3369 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
3371 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
3372 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
3374 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
3376 * config/tc-d10v.c (md_apply_fix3): Checking displacement
3377 constraint in instructions REP & REPI.
3379 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
3381 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
3382 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
3384 (check_range): If the operand is shifted, then shift the number
3385 before checking its range.
3387 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
3389 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
3390 common sections.
3392 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
3394 * config/tc-v850.c (v850_comm): Create special sections as needed.
3396 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
3398 * config/tc-d10v.c (write_2_short): Addition of swapping
3399 instructions for sequential and reverse sequential order when
3400 given order is not possible.
3402 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
3404 * Makefile.am: Rebuild dependencies.
3405 (DEP_INCLUDES): Fix reference to intl build directory.
3406 * Makefile.in: Rebuild.
3408 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3410 * doc/c-i386.texi: Update 16 bit documentation.
3412 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
3413 IgnoreDataSize to IgnoreSize as they are used for address size as
3414 well as data size.
3415 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
3416 32-bit mode, similarly addr16/data16 and variants.
3418 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
3420 * config/tc-d30v.c (md_assemble): Fix handling of reverse
3421 sequential word multiply instructions.
3423 (do_assemble): Add extra command line argument, to allow mul32
3424 attribute to be preserved across parallel insns.
3425 (md_assemble): Insert NOPs between explicitly parallel insns which
3426 contain an 32 bit multiply and a 16 multiply.
3428 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3430 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
3431 likewise for REPE.
3433 * config/tc-i386.c (reloc): Add braces.
3435 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
3436 consistent with Intel naming.
3437 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
3438 use bitfields in sib_byte.
3439 (modrm_byte): Don't use bitfields here either.
3441 * config/tc-i386.c (current_templates): Add const.
3442 (parse_register): Add const to return, param, and char *s.
3443 (i386_operand): Add const to reg_entry *r.
3444 * config/tc-i386.h (templates): Add const to start, end.
3446 Inspired by code for 16 bit gas support from Martynas Kunigelis
3447 <martynas@nm3.ktu.lt>:
3448 * config/tc-i386.c (md_assemble): Add full support for 16 bit
3449 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
3450 (uses_mem_addrmode): Remove.
3451 (md_estimate_size_before_relax): Add support here too.
3452 (md_relax_table): Rewrite interface to md_relax for 16 bit
3453 support.
3454 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
3455 (opcode_suffix_to_type): Remove.
3456 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
3457 (SIZE_FROM_RELAX_STATE): Modify to suit above.
3458 (md_convert_frag): Likewise.
3459 (i386_operand): Add support for 16 bit base/index regs,
3460 immediates, and displacements. Remove some unnecessary casts, and
3461 localise end_of_operand_string, displacement_string_start,
3462 displacement_string_end variables. Add GCC_ASM_O_HACK.
3463 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
3465 * config/tc-i386.c (prefix_hash): Remove.
3466 (md_begin): Rewrite without obstacks. Remove prefix hash table
3467 handling. Rewrite lexical table handling.
3468 (i386_print_statistics): Don't print prefix statistics.
3469 (md_assemble): Rewrite instruction parser so that line is not
3470 converted to lower case. Don't do a hash_find for prefixes,
3471 instead recognise them via opcode modifier.
3472 (expecting_operand, paren_not_balanced): Localise variables.
3473 * config/tc-i386.h (IsPrefix): Define.
3474 (prefix_entry): Remove.
3476 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
3477 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
3478 '\\' in case where comment_chars contains '/'.
3480 * config/tc-i386.c (MATCH): Ensure given operand and template
3481 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
3482 you must write `ljmp *table(%ebx)'.
3484 From H.J. Lu <hjl@gnu.org>:
3485 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
3486 as 0 ifndef BFD_ASSEMBLER.
3487 (md_assemble): Allow immediate operands without suffix or
3488 other reg operand to default in size to the current code size.
3490 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
3492 * config/tc-v850.c (md_begin): Restore creation of
3493 .call_table_text and .call_table_data sections.
3495 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
3497 * config/tc-d30v.c (md_assemble): Set execution type to unknown
3498 after emitting a word of noops.
3500 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3502 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
3503 (i386_operand): Simplify checks for valid base/index combinations.
3504 Disallow `in 4(%dx),%al'.
3506 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
3507 index_reg const.
3508 (add_prefix): Change parameter from char to int.
3510 * config/tc-i386.h (Ugh): Define opcode modifier.
3511 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
3513 * config/tc-i386.c (md_assemble): Rewrite MATCH and
3514 CONSISTENT_REGISTER_MATCH macros to check register types more
3515 thoroughly. Check for illegal suffix/operand combinations
3516 when matching insns with operands. Handle new `s' suffix, and
3517 associated FloatMF opcode modifier for float insns with memory
3518 operands.
3519 * config/tc-i386.h (FloatMF): Define new opcode modifier.
3520 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
3521 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
3522 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
3523 DATA_PREFIX_OPCODE throughout.
3525 * config/tc-i386.c (REGISTER_WARNINGS): Define.
3526 (md_assemble): Rewrite suffix/register operand checking code to be
3527 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
3528 AnyMem, the better to grep.
3529 (pi): Remove Abs.
3530 (i386_operand): Don't set Mem bits in i.types[this_operand] when
3531 given a memory operand. Don't set Abs bits either.
3532 (type_names): Remove Mem*, Abs*.
3533 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
3534 define opcode_modifiers as these cases are handled by Disp8,
3535 Disp16, Disp32 and suffix checks.
3536 (COMES_IN_BOTH_DIRECTIONS): Remove.
3537 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
3539 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
3540 if IgnoreDataSize modifier given. Remove ShortformW modifier
3541 test. Add test for ShortForm in W base_opcode modification.
3542 Merge Seg2ShortForm and Seg3ShortForm code.
3543 * config/tc-i386.h (ShortFormW): Remove.
3544 (IgnoreDataSize): Define.
3546 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
3548 * config/tc-d30v.c (md_assemble): Store previous segment state
3549 with previous instruction.
3551 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3553 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
3554 (ebp, esp): Remove static variables.
3555 (MATCH): Remove test for InOutPortReg.
3556 (i386_operand): Properly handle InOutPortReg here instead.
3557 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
3558 (md_assemble): Simplify and correct modrm and sib generation.
3559 (i386_operand): Add warning for scale without index.
3560 Rewrite checks for valid base/index combinations.
3562 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
3563 macros and enclose in do while(0).
3564 (RESTORE_END_STRING): Likewise.
3565 (md_assemble): Add one to printed operand number so we start
3566 from 1 not 0. Add some more gettext invocations.
3567 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
3568 number here too.
3570 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
3571 DATA_PREFIX, SEG_PREFIX): Define.
3572 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
3573 (check_prefix): Remove function.
3574 (add_prefix): New function. Add prefix to i.prefix as well as
3575 doing checks.
3576 (md_assemble): Changes for add_prefix. Remove hack for wait
3577 prefix, instead always output prefixes in fixed order. Test
3578 for jcxz/loop when selecting between word & dword operations,
3579 and add address size prefix rather than operand size prefix.
3580 Remove operand -> address size hack when emitting jcxz/loop.
3581 (i386_operand): Remove O_Absent check as it's done in expr.
3583 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
3585 * configure.in: Recognize m5200 as a cpu_type of m68k.
3586 * aclocal.m4: Rebuild with current libtool.
3587 * configure: Rebuild.
3589 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3591 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
3592 to relaxable_symbol to prevent references to external symbol from
3593 being relaxed.
3595 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
3597 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
3598 symbols are relaxable.
3600 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
3602 * config/tc-v850.c (md_begin): Don't create special
3603 sections by default.
3605 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
3607 * config/tc-mips.c (macro): For div and udiv, close the
3608 reorder block as soon as possible.
3610 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
3612 From Matt Semersky <matts@scd.hp.com>:
3613 * macro.c (macro_mri_mode): New function.
3614 * macro.h (macro_mri_mode): Declare.
3615 * read.c (s_mri): Call macro_mri_mode when switching in and out of
3616 MRI mode.
3618 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
3620 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
3621 OBJ_EVAX case.
3623 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
3624 until after xstrdup in OBJ_EVAX case.
3626 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
3628 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
3629 offset calculation. Also, use VAX_BRW from vax-inst.h instead
3630 of hardcoded magic number.
3631 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
3633 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
3635 * read.c (do_s_func): New function.
3636 (s_func): Call it.
3637 * read.h (do_s_func): Add prototype.
3639 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
3641 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
3642 nops if fill pattern not specified.
3644 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
3646 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
3647 * config/te-go32.h (TE_GO32): Define.
3648 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
3650 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
3652 Implement .func/.endfunc pseudo-ops.
3653 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
3654 (s_func): Declare.
3655 * read.c (potable): Add .func,.endfunc.
3656 (s_func): New function.
3657 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
3658 functions.
3659 (in_doc_func_p,current_function_label): New static globals.
3660 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
3662 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
3664 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
3665 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
3666 * config/tc-arm.h (WORKING_DOT_WORD): Define.
3667 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
3668 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
3669 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
3670 * config/tc-i860.h (WORKING_DOT_WORD): Define.
3671 * config/tc-i960.h (WORKING_DOT_WORD): Define.
3672 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
3673 * config/tc-w65.h (WORKING_DOT_WORD): Define.
3674 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
3675 * config/tc-a29k.c: Don't define md_short_jump_size,
3676 md_long_jump_size, md_create_short_jump or md_create_long_jump.
3677 * config/tc-alpha.c: Likewise.
3678 * config/tc-alpha.h: Likewise.
3679 * config/tc-arm.c: Likewise.
3680 * config/tc-h8300.c: Likewise.
3681 * config/tc-h8500.c: Likewise.
3682 * config/tc-hppa.c: Likewise.
3683 * config/tc-i860.c: Likewise.
3684 * config/tc-i960.c: Likewise.
3685 * config/tc-ppc.c: Likewise.
3686 * config/tc-sh.c: Likewise.
3687 * config/tc-sparc.h: Likewise.
3688 * config/tc-tic30.c: Likewise.
3689 * config/tc-w65.c: Likewise.
3690 * config/tc-z8k.c: Likewise.
3692 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
3694 * config/tc-vax.c (_): Delete this macro used for placeholder
3695 values in vax_operand_width_size; it conflicts with the _() macro
3696 used for internationalization.
3698 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
3700 * symbols.c (symbol_find_base): Fix case insensitive symbol name
3701 code. From Chris Moller <moller@bops.com>.
3703 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
3704 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
3705 * read.c (emit_expr): Initialize seg and subseg fields of a new
3706 broken word.
3707 * write.c (write_object_file): Switch to the appropriate segment
3708 and subsegment when processing a broken word.
3710 * config/tc-m68k.c (mri_assemble): New static function.
3711 (build_mri_control_operand): Call mri_assemble rather than
3712 md_assemble.
3713 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
3714 (s_mri_endf, s_mri_endw): Likewise.
3716 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
3718 * read.c (s_org): Call md_flush_pending_output if it is defined.
3720 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
3722 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
3724 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
3725 (md_parse_option): Add for same.
3726 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
3727 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
3728 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
3730 * config/tc-sparc.h (cons_fix_new_sparc): Added.
3732 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
3734 * config/tc-arm.c (find_real_start): Relax definition of local
3735 labels.
3737 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
3739 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
3740 symbols at the given address, not just the last one specified.
3742 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
3744 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
3745 or number_to_chars_littleendian to write data.
3747 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
3749 * config/tc-v850.c (md_assemble): Remove artificially created
3750 register name symbols.
3752 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
3754 * write.c (fixup_segment): Change "segment" to "section" in
3755 error message.
3757 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
3759 * write.c (fixup_segment): Change sym1-sym2 message again.
3761 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
3763 * write.c (fixup_segment): Improve error message for sym1-sym2
3764 errors when sym1 is in a different segment from sym2.
3766 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
3768 * config/tc-m32r.c (warn_unmatched_high): New static local.
3769 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
3770 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
3771 (md_longopts): Recognize --{no-,}warn-unmatched-high.
3772 (md_parse_option): Likewise.
3773 (md_show_usage): Likewise.
3774 (m32r_frob_file): Likewise.
3776 * read.c (generate_file_debug,generate_lineno_debug): New functions.
3777 (read_a_source_file): Call them.
3778 * read.h (stabs_generate_asm_file): Declare.
3779 * stabs.c (stabs_generate_asm_file): New function.
3780 (generate_asm_file): New function.
3781 (stabs_generate_asm_lineno): Move file name handling into
3782 generate_asm_file.
3784 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
3786 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
3787 (d30v_current_align, d30v_current_align_seg): New variables.
3788 (d30v_last_label): New variable.
3789 (d30v_align, s_d30v_align, s_d30v_text): New functions.
3790 (s_d30v_data, s_d30v_section): Likewise.
3791 (md_pseudo_table): Call them.
3792 (md_begin): Initialize d30v_current_align_seg.
3793 (md_assemble): Call d30v_align when needed by known current alignment.
3794 (d30v_frob_label, d30v_cons_align): New functions.
3795 * config/tc-d30v.h (md_do_align): Remove.
3796 (tc_frob_label): Call d30v_frob_label.
3797 (md_cons_align): New.
3799 * config/tc-d30v.c (find_format): Convert complex expressions to
3800 expression symbols before processing. Clean up code formatting.
3802 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
3804 * po/Make-in (install-info): New target.
3806 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
3808 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
3809 instructions.
3810 * config/tc-mn10300.c (md_assemble): Likewise.
3812 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
3814 * Makefile.am: Update with `make dep-am'.
3815 (HFILES): Add cgen.h.
3816 (cgen.o): Depend on cgen.h.
3817 * Makefile.in: Regenerate.
3819 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
3821 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
3823 * gasp.c (grab_label): Permit a label to be a preprocessor
3824 variable by permitting a label to start with a backslash.
3826 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
3828 * config/tc-mips.c (validate_mips_insn): Removed hack
3829 for previously inaccessible bitfields in some INSN_TRAP
3830 instructions.
3832 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
3834 * config/tc-d30v.c (do_assemble): Abort with error message
3835 if opcode operands do not match.
3837 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
3839 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
3840 'q' operand format for 20-bit "break"/"sdbbp" instructions.
3841 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
3842 similar new 'q' operand.
3844 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
3846 * cgen.c (cgen_asm_finish_insn): Fix typo.
3848 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
3850 * cgen.h: New file.
3851 * cgen.c: Include it.
3852 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
3853 (cgen_asm_finish_insn): Result is now void. New arg `result'.
3854 All callers updated.
3855 * config/tc-m32r.c: Include cgen.h.
3856 (m23r_insn): New members num_fixups,fixups.
3858 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
3860 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
3861 to avoid compiler warning.
3863 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
3865 * makefile.vms: Run dec c with /nodebug. Pass CC value when
3866 calling make.
3868 * makefile.vms (OBJS): Add ehopt.obj
3870 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
3872 * doc/c-vax.texi: Correct and extend vax/vms documentation.
3874 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
3876 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
3877 a short format insn.
3878 (md_assemble): Set it for explicitly packed insns.
3880 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
3882 * config/obj-coff.c (c_symbol_merge): Do not take address of
3883 native fields when performing the memcpy.
3885 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
3887 * config/tc-mips.c (macro,macro2): Implement
3888 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
3890 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3892 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
3893 relocations against globally visible symbols.
3894 * config/tc-m68k.c (relaxable_symbol): New macro.
3895 (m68k_ip, md_estimate_size_before_relax): Use it.
3896 (tc_m68k_fix_adjustable): Also handle weak symbols.
3898 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
3900 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
3901 references to externally visible symbols.
3902 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3903 values in twice for a PC relative reloc if the symbol is
3904 externally defined.
3906 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
3907 don't adjust a PC relative reloc against an externally visible
3908 symbol.
3909 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
3910 for a PC relative fixup against an externally visible defined
3911 symbol, arrange to store object file and addend values as though
3912 the symbol were not defined.
3913 (tc_gen_reloc): Likewise.
3915 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
3917 * read.c (sizeof_leb128): Referenced externally by write.c so
3918 don't inline.
3920 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
3922 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
3923 and expand a 'debug' symbol associated with the next instruction
3924 that does not cause a short instruction to be filled with a NOP.
3925 (md_pseudo_table): Add support for .debugsym.
3926 (assemble_parallel_insn): Add calls to expand_debug_sym as
3927 appropriate.
3928 (md_assemble): Ditto.
3930 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
3932 * as.c (main): Conditionally call setlocale.
3933 * gasp.c (main): Likewise.
3934 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
3935 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
3937 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
3939 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3941 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
3943 * config/tc-hppa.c: Change all calls to bzero to use memset.
3944 (pa_ip): Add cast to avoid warning.
3945 (tc_gen_reloc, md_apply_fix): Likewise.
3946 (pa_find_space_by_number): Likewise.
3947 (hppa_force_relocation): Likewise.
3948 (pa_block): Change i to unsigned int.
3949 * config/obj-som.h (obj_som_copyright): Declare.
3951 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
3953 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
3954 for line numbers for assembly source.
3956 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
3958 * configure.in: Change version number to 2.9.4
3959 * configure: Rebuild.
3961 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
3963 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
3965 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
3967 * ecoff.h: Change symbolS in function declaration to struct
3968 symbol.
3970 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
3972 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
3973 (md_convert_frag): Fix i18n typo.
3975 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
3977 * ecoff.c (ecoff_get_cur_proc_sym): New function.
3978 * ecoff.h: Protoype it.
3979 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
3980 [EVAX] (s_alpha_prologue): Delete.
3981 (md_pseudo_table): Update.
3983 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
3985 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
3986 array to local pointer.
3987 (get_args, parse_expr): Add casts to avoid warnings.
3989 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
3991 * read.c (s_set): Cast xmalloc return value to fragS *.
3992 * config/tc-m68k.c (m68k_ip): Function made static to match
3993 previous forward declaration.
3994 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
3996 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
3998 * config/tc-v850.c: Add internationalisation macros to error
3999 strings.
4001 * config/tc-m32r.c (can_make_parallel): Add internationalisation
4002 macros to error strings.
4004 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
4006 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
4007 reloc is in the TOC csect.
4008 (md_apply_fix3): Correct gettext typo.
4010 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
4012 * config/tc-arm.c (find_real_start): Ignore symbols starting with
4013 .L - they are local labels and the branches are not really
4014 function calls but rather far jumps.
4016 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
4018 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
4020 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
4022 * config/tc-i386.c (md_assemble): Print operand number rather than
4023 using ordinal_names.
4024 (i386_operand): Likewise.
4026 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
4028 * Makefile.am (INTLLIBS): Define to work around apparent automake
4029 bug.
4030 All Makefiles: Regenerated.
4032 * Many files: Added gettext invocations around user-visible
4033 strings.
4034 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
4035 HAVE_LC_MESSAGES): Define.
4036 * dep-in.sed: Added asintl.h.
4037 * po/Make-in: New file.
4038 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
4039 Include "asintl.h".
4040 * read.c (Z_): Renamed from `_'.
4041 * Makefile.am (SUBDIRS): Added po.
4042 (POTFILES): new macro.
4043 (po/POTFILES.in): New target.
4044 ($(OBJS)): Added asintl.h.
4045 (HFILES): Likewise.
4046 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
4047 (as_new_LDADD): Added $(INTLLIBS).
4048 (as_new_DEPENDENCIES): Added $(INTLDEPS).
4049 (gasp_new_LDADD): Added $(INTLLIBS).
4050 (gasp_new_DEPENDENCIES): New macro.
4051 * configure, aclocal.m4: Rebuilt.
4052 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
4053 po/Makefile.
4054 (ALL_LINGUAS): Define.
4055 * macro.c: Include "asintl.h".
4056 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
4057 * as.h: Include "asintl.h".
4058 * config/tc-i386.c (ordinal_names): Removed.
4059 (md_assemble): Changed error text to avoid ordinal_names.
4060 (i386_operand): Likewise.
4061 (reloc): Added as_bad to avoid i18n problems.
4062 (tc_gen_reloc): Likewise.
4063 * config/tc-arm.c (bad_args): Now a #define.
4064 (bad_pc): Likewise.
4065 * config/obj-vms.c (VMS_stab_parse): Changed type of
4066 `long_const_msg'.
4067 (global_symbol_directory): Unified strings to avoid i18n
4068 problems.
4069 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
4070 avoid i18n problems.
4071 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
4072 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
4073 i18n problems.
4074 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
4075 problems.
4076 * config/tc-v850.c (md_assemble): Changed C++ comment into C
4077 comment.
4078 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
4079 problems.
4080 * as.c (print_version_id): Added an fprintf to avoid i18n
4081 problems.
4082 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
4083 problems.
4084 * expr.c (expr): Added as_warn call to avoid i18n problems.
4085 * messages.c (as_assert): Changed code to avoid i18n problems.
4086 (as_abort): Likewise.
4087 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
4088 (s_space): Likewise.
4089 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
4091 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4093 * config/tc-i386.c (check_prefix): New static function, split out
4094 from md_assemble.
4095 (struct _i386_insn): Add wait_prefix field.
4096 (md_assemble): Remove wait_prefix local variable. Use
4097 check_prefix when adding a prefix.
4099 * config/tc-i386.c (current_templates): New static variable.
4100 (md_assemble): Remove current_templates local variable.
4101 (md_assemble, i386_operand): Improve error and warning messages in
4102 many places. Add RESTORE_END_STRING in many places before error
4103 return. Clarify some comments.
4105 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
4106 element array.
4107 (md_assemble): Parse string instruction operands, looking for
4108 segment override prefixes. Check for invalid segment prefixes on
4109 string instruction.
4110 (i386_operand): i.seg[] and max mem_operand changes for string
4111 insns.
4112 * config/tc-i386.h (EsSeg): Define.
4114 * config/tc-i386.h (regKludge): Define.
4115 (iclrKludge, imulKludge): Don't define.
4116 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
4117 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
4118 opcode_modifier checks to look for more common cases first. Add
4119 default_seg for IsString case.
4121 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
4123 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
4124 AC_DECL_YYTEXT.
4125 * configure: Rebuild with new automake and libtool.
4126 * aclocal.m4, Makefile.in: Likewise.
4128 * doc/Makefile.am (as.dvi): New target.
4129 * doc/Makefile.in: Rebuild.
4131 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
4133 * configure.in: Added sparc86x support.
4135 * configure: Rebuild.
4137 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
4138 sparc_arch.
4139 (md_parse_option): Warn if -EL is not supported for this architecture.
4141 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
4143 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
4145 * config/tc-mips.c (mips_ip): Note when we use get match on
4146 the full instruction name.
4148 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
4150 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
4151 back into the expression to handle add/sub simplification correctly.
4153 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
4155 * config/tc-mips.c (hilo_interlocks): Remove 4300.
4157 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
4159 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
4160 #<n>' instruction.
4162 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
4164 * symbols.c (max_indent_level): New global.
4165 (print_symbol_value_1): Use it.
4166 * expr.h (expr_build_dot): Declare.
4167 * expr.c (expr_build_dot): New function.
4169 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
4171 * symbols.c (print_binary): New function.
4172 (print_expr_1): Call it.
4174 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4176 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
4177 operand in the opcode.
4179 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4181 * config/tc-i386.h: Reorder operand flags and opcode modifier
4182 flags for clarity. Remove unused definitions: Unknown,
4183 ImmUnknown, DispUnknown, NoModrm.
4184 * config/tc-i386.c (type_names): Add missing Debug type.
4185 (md_assemble): Better duplicate prefix checking. Quicker string
4186 instruction check via new opcode_modifier flag.
4188 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
4190 * doc/as.texinfo (Invoking): Clarify -Wa example.
4192 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
4194 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
4195 (s_mips_weakext): Define.
4196 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
4197 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
4198 defined(TC_MIPS).
4200 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
4202 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
4203 is an error if the value can not be computed at assembly time.
4204 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
4206 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
4208 * gasp.c (main): Set next field of new include_path structure to
4209 NULL. From Avery Pennarun <averyp@gdc.ca>.
4211 * read.c (s_mri_sect): Call as_bad rather than abort for an
4212 unsupported MRI target.
4214 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
4216 * config/tc-arm.c (arm_validate_fix): New function. Determine if
4217 the destination of a branch instruction should be altered.
4218 (find_real_start): New function: Locate the real, Thumb coded
4219 start of a Thumb function.
4220 (do_t_branch23): Alter the destination of branches to Thumb
4221 functions.
4223 * config/tc-arm.h: Define TC_VALIDATE_FIX.
4225 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
4227 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
4228 also.
4230 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4232 * doc/as.texinfo: Use @itemx for a secondary item in a table.
4233 * doc/c-hppa.texi: Likewise.
4235 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
4237 * Makefile.am: Rebuild dependencies.
4238 * Makefile.in: Rebuild.
4240 * Makefile.am (DEP_INCLUDES): New variable.
4241 (.dep1): Change to work when srcdir is not an absolute path.
4242 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
4243 * Makefile.in: Rebuild.
4245 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
4247 * config/tc-i386.h, config/tc-i386.c: Revert March 24
4248 LinearAddress patch.
4250 * configure.in: Set version to 2.9.1.
4251 * configure: Rebuild.
4253 * Branched binutils 2.9.
4255 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4257 * config/tc-i386.h (FWait): Define.
4258 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
4259 other prefixes. Check FWait flag in opcode table to see which
4260 instructions require an fwait prefix.
4262 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4264 * stabs.c (get_stab_string_offset): Always create a stab string
4265 section.
4267 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
4269 Fix some gcc -Wall warnings:
4270 * atof-generic.c (atof_generic): Add casts to avoid warnings.
4271 * ehopt.c (eh_frame_code_alignment): Likewise.
4272 * expr.c (integer_constant, operand): Likewise.
4273 * frags.c (frag_align): Likewise.
4274 * gasp.c (level_0, change_base, doinstr): Likewise.
4275 * hash.c (hash_ask): Likewise.
4276 * listing.c (listing_page, calc_hex, print_lines): Likewise.
4277 (debugging_pseudo): Likewise.
4278 * macro.c (define_macro, check_macro): Likewise.
4279 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
4280 (ignore_rest_of_line, float_cons): Likewise.
4281 * symbols.c (decode_local_label_name): Likewise.
4282 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
4283 (fixup_segment, number_to_chars_bigendian): Likewise.
4284 (number_to_chars_littleendian): Likewise.
4285 * config/atof-ieee.c (gen_to_words): Likewise.
4286 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
4287 (sparc_ip, parse_keyword_arg, s_common): Likewise.
4288 * read.c (output_big_sleb128): Initialize locals to avoid
4289 warnings.
4290 (output_big_uleb128, equals): Likewise.
4291 * atof-generic.c (atof_generic): Change number_of_digits_* locals
4292 to unsigned int. Change zeros to unsigned int.
4293 * cond.c (s_if): Add return to default case.
4294 * frags.c (frag_now_fix): Change return type to addressT.
4295 * frags.h (frag_now_fix): Update declaration.
4296 * listing.c (file_info_struct): Change linenum to unsigned int.
4297 (struct list_info_struct): Change hll_line to unsigned int.
4298 (print_source): Update format string.
4299 * read.c (emit_expr): Change scan to unsigned int, and don't
4300 bother to initialize it.
4301 * symbols.c (dollar_label_count): Change to unsigned long.
4302 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
4303 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
4304 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
4306 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
4308 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
4309 mcf5200 just as we do for m68000.
4310 (m68k_init_after_args): Likewise.
4311 (md_estimate_size_before_relax): Likewise.
4313 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
4315 * config/tc-v850.c (md_assemble): Store relocation addend in
4316 fixup instead of instruction.
4318 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4320 * config/tc-i386.c (md_assemble): Swap template arguments to
4321 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
4322 This macro is currently symmetric, so passing them the wrong
4323 way didn't cause any problem, but may if the macro is changed
4324 in the future.
4325 After copying template to i.tm, use i.tm. rather than t-> to
4326 access fields, and make t a const*
4327 Move i.tm.operand_types[] swap to immediately after the copy.
4329 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
4331 * expr.h (expr_build_uconstant): Add prototype.
4332 (expr_build_unary,expr_build_binary): Add prototypes.
4333 * expr.c (expr_build_uconstant): New function.
4334 (expr_build_unary,expr_build_binary): New functions.
4336 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
4338 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
4339 * macro.c (macro_expand_body): Increase buffer size.
4340 * messages.c (as_warn): Likewise.
4341 (as_warn_where, as_bad, as_bad_where): Likewise.
4343 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
4345 Based on patch from H.J. Lu <hjl@gnu.org>:
4346 * Makefile.am (DISTSTUFF): New variable.
4347 (diststuff): New target.
4348 * Makefile.in: Rebuild.
4350 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
4352 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
4353 m32r_elf_section_change_hook.
4355 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
4356 emit a nop if a section ends with a 16 bit instruction.
4358 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
4360 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
4361 s_lcomm rather than obj_coff_lcomm.
4362 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
4364 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
4366 * config/tc-i386.h (LinearAddress): Define.
4367 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
4368 instruction, don't use a default segment.
4370 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
4372 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
4373 * configure: Rebuild.
4375 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
4377 * aclocal.m4, configure: Rebuild with libtool 1.2.
4379 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
4381 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
4382 PC relative branches. Patch courtesy of Jonathan Walton.
4385 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
4387 * configure.in (emulations): Add thumb-pe target.
4389 * configure (emulations): Add thumb-pe target.
4391 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
4393 * itbl-lex.l (yywrap): Don't define if already defined as a
4394 macro.
4396 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
4398 * depend.c (quote_string_for_make): New function.
4399 (wrap_output): Use it.
4401 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
4403 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
4404 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
4406 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
4408 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
4409 Recognize -GN and -relax.
4410 (md_begin): Initialize gp size from -G switch.
4411 (alpha_force_relocation): Always force if -relax.
4412 (alpha_align): Take a new argument that will specify when to
4413 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
4414 Change all callers. Emit nop alignment padding as nop+unop pair.
4416 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
4418 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
4419 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
4421 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
4423 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
4424 require padding to the next long word boundary.
4426 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
4428 * cgen.c: #include symcat.h.
4429 * config/tc-m32r.c: Likewise.
4431 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
4433 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
4434 absolute expressions instead of '$' prefixed register names.
4436 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
4438 * read.c (s_set): Record file and line info for symbols when -as.
4439 (pseudo_set): Don't overwrite that dummy fragment.
4441 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
4443 * config/tc-ppc.c (md_pseudo_table): Add "section".
4444 (ppc_named_section): New static function.
4446 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
4448 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
4449 so we don't have to scan the entire list.
4451 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
4453 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
4454 case, allow the parallel instructions to modify the same flag
4455 bits.
4457 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
4459 * listing.c (list_symbol_table): Categorize symbols by
4460 undefined_section rather than sy_frag->line == NULL.
4462 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
4464 * Makefile.am (install-exec-local): Install properly when ln
4465 fails or tooldir == prefix.
4467 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
4469 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
4470 Test result of insert_operand for error.
4472 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
4474 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
4475 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
4476 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
4477 * doc/Makefile.in: Rebuild.
4479 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
4481 * config/tc-mips.c (macro_build): Handle operand type 'C'.
4482 (macro): Fix handling of M_COP[0-3].
4484 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
4486 Based on patches from Ross Harvey <ross@teraflop.com>:
4487 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
4488 if macro_alternate or macro_mri.
4489 (getstring): Remove support for byte constants between < and >.
4490 (get_any_string): '<' only starts a string if macro_alternate or
4491 macro_mri.
4492 (macro_expand_body): Permit keyword parameters following
4493 positional parameters.
4495 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4496 * configure.in (alpha*-*-netbsd*): New target.
4497 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
4498 * configure: Rebuild.
4500 * as.h (flag_warn_suppress_instructionswap): Move from here...
4501 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
4502 here, and make static.
4504 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
4505 BFD_ASSEMBLER or MANY_SEGMENTS.
4507 * as.c (show_usage): Update bug-gnu-utils address.
4508 * gasp.c (show_usage): Likewise.
4509 * doc/as.texinfo (Bug Reporting): Likewise.
4511 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
4513 * config/tc-mips.c (load_address): Don't use mips III or mips IV
4514 insns regardless of the size of a pointer if we're in mips I or
4515 MIPS II mode.
4516 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4518 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4520 Fix rac to accept only a0:
4521 * tc-d10v.c (parallel_ok, find_opcode):
4522 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
4523 Introduce OPERAND_GPR.
4525 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
4527 * read.c (s_fill): Handle non-constant repeat counts by creating
4528 an rs_space fragment.
4530 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
4532 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
4533 from as_bad to as_warn.
4535 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
4537 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
4538 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
4539 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
4541 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
4543 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
4544 seg_fix_rotP rather than fix_root from seg_info.
4546 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
4548 * expr.c: Add support for 0x1_2_3_4 bignums.
4550 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
4552 * configure.in: Change -linux* to -linux-gnu*.
4553 * configure: Rebuild.
4555 * app.c (do_scrub_begin): Treat \r as whitespace.
4557 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
4559 * Makefile.am: Update dependencies.
4560 * Makefile.in: Rebuild.
4562 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
4564 * configure, aclocal.m4: Rebuild with new libtool.
4566 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
4568 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
4569 the argument to bfd_set_arch_mach.
4570 (load_address): Use bfd_arch_bits_per_address to determine the
4571 bit size of an address instead of looking at the isa level.
4572 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4574 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
4576 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
4578 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
4580 * ehopt.c: New file.
4581 * as.h (enum _relax_state): Add rs_cfa.
4582 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
4583 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
4584 * read.c (emit_expr): Call check_eh_frame.
4585 * write.c (cvt_frag_to_fill): Handle rs_cfa.
4586 (relax_segment): Likewise.
4587 * Makefile.am: Rebuild dependencies.
4588 (GAS_CFILES): Add ehopt.c.
4589 (GENERIC_OBJS): Add ehopt.o.
4590 * doc/internals.texi (Frags): Document rs_cfa.
4592 * as.c (show_usage): Mention --traditional-format.
4593 (parse_args): Accept --traditional-format.
4594 * as.h (flag_traditional_format): Declare.
4595 * output-file.c (output_file_create): If flag_traditional_format,
4596 set BFD_TRADITIONAL_FORMAT on stdoutput.
4597 * doc/as.texinfo, doc/as.1: Document --traditional-format.
4599 * config/tc-mips.c (append_insn): Make sure that if we have a
4600 fixup for an unmatched %hi reloc, it does not associated with a
4601 variant frag.
4603 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
4604 * doc/Makefile.in: Likewise.
4606 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
4608 * config/tc-m32r.c (check_for_side_effects): New function.
4609 (can_make_parallel): Add checks for instruction side effects
4610 clashing with the other instruction.
4611 (assemble_parallel_insn): Improve warning messages. Return error
4612 message from non-swapped instruction order.
4614 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
4616 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
4618 * config/tc-arm.h: Replace md_after_pass_hook definition with a
4619 md_cleanup definition. This moves the forced literal output to
4620 the end of the source pass, and avoids macro's inserting literals
4621 into the code immediately after the macro expansion.
4623 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
4625 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
4626 a gas internal symbol is adjustable.
4627 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
4629 * as.h: If gcc version greater than 2.6, use `__format__' and
4630 `__printf__' in function attributes, rather than `format' and
4631 `printf'.
4633 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
4635 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
4637 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
4639 Add tms320c30 support:
4640 * config/tc-tic30.h: New file.
4641 * config/tc-tic30.c: New file.
4642 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
4643 TARGET_FORMAT as "coff-tic30".
4644 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
4645 * Makefile.am: Rebuild dependencies.
4646 (CPU_TYPES): Add tic30.
4647 (CPU_OBJ_VALID): tic30-aout is valid.
4648 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
4649 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
4650 * configure, Makefile.in: Rebuild.
4652 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
4654 * config/tc-v850.c (md_assemble): Improvements to error messages.
4656 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
4658 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
4659 BFD_RELOC_HI16_S to store the high bits of any value.
4661 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
4662 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
4663 assembler calculate relocations to any external symbol at all.
4664 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
4665 involving generation of pc-relative relocs.
4666 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
4667 has been moved to md_apply_fix3.
4669 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
4670 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
4671 which actually means (the address of identifier's GOT entry) +
4672 constant, which is not particularly useful.
4674 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
4676 * read.h (include_dirs): Declare.
4677 (include_dir_count,include_dir_maxlen): Declare.
4679 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
4681 * configure.in: Correct check for shared opcodes library.
4682 * configure: Rebuild.
4684 * listing.c (buffer_line): If we can't open the file, set at_end.
4685 (listing_print): Remove unused local variable fi.
4687 * config/m68k-parse.y (reglistpair): Handle register list in
4688 either order.
4690 * config/vms-conf.h: Don't undef VERSION.
4692 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
4694 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
4695 OBJS variable.
4696 (GENERIC_OBJS): New variable, with the rest of the old OBJS
4697 variable.
4698 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
4699 ($(srcdir)/make-gas.com): Rename from make-gas.com.
4700 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
4701 (EXTRA_DIST): Define.
4702 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
4703 explicitly rather than via the list of object files.
4704 (gcc-as.opt): New file created when make-gas.com is run.
4705 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
4706 itbl-cpu.h} to #include appropriate file rather than copying that
4707 file.
4708 * config/vms-conf.h: Synchronize with current config.in.
4709 * Makefile.in: Rebuild.
4711 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
4713 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
4714 (parallel_ok): Relaxed parallel subinstruction dependency check.
4716 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
4718 * as.h (flag_warn_suppress_instructionswap): added new flag.
4719 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
4720 command line argument.
4721 * tc-d10v.c (write_2_short): emit "Swapping instructions"
4722 warning only if flag_warn_suppress_instructionswap is false.
4724 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
4726 * configure.in (i386-*-mingw32*): New target.
4727 * configure: Rebuild.
4729 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
4731 * symbols.c (resolve_symbol_value): Don't set the segment if it
4732 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
4734 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
4735 S_GET_SEGMENT.
4737 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
4739 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
4740 depends upon HAVE_{UNLINK,REMOVE} values rather than host
4741 compiler.
4743 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
4745 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
4747 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
4749 * config/tc-v850.c (v850_insert_operand): Display instruction when
4750 an error is encountered.
4752 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
4754 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
4755 (i386-*-sco3.2v5*coff): New target.
4756 (i386-*-sco3.2*): New target.
4757 * configure: Rebuild.
4759 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
4761 * config/tc-v850.c: Tidy error message production.
4763 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
4765 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
4766 validate_immediate return value in the right type for comparisons
4767 to FAIL.
4769 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
4771 * listing.c (MAX_BYTES): Use listing variables not constants.
4772 (data_buffer): No longer an array, but a pointer.
4773 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
4774 (listing_listing): Allocate data_buffer.
4776 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
4778 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
4779 --listing-rhs-width, --listing-cont-lines.
4780 (show_usage): Update.
4781 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
4782 (listing_lhs_cont_lines, listing_rhs_width): New vars.
4783 (print_lines): Use the variables instead of the constants.
4784 (listing_listing): Likewise.
4785 * listing.h: Declare the new vars.
4787 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
4789 * as.c (parse_args): Add --keep-locals alias for -L.
4790 Add --strip-local-absolute.
4791 (show_usage): Update.
4792 * as.h (flag_strip_local_absolute): New flag.
4793 * symbols.c (S_IS_LOCAL): Use it.
4794 * config/obj-aout.h (S_IS_LOCAL): Likewise.
4795 * config/obj-bout.h (S_IS_LOCAL): Likewise.
4796 * config/obj-coff.h (S_IS_LOCAL): Likewise.
4798 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
4800 * config/tc-m32r.c: Detect if explicitly parallel instructions
4801 might have an io conflict and issue a warning message.
4803 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
4805 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
4806 cgen_swap_fixups): Functions to save, restore and swap the fixup
4807 chain with a backup copy.
4808 (cgen_asm_finish_insn): Returns address of constructed insn.
4810 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
4812 * listing.c (file_info_struct): Remove FILE, add POS.
4813 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
4814 (file_info): Don't open the file.
4815 (buffer_line): Check for the file in the last_open cache, updating
4816 as necessary.
4817 (print_source): Don't reference file_info->file.
4818 (listing_listing): Likewise.
4819 (listing_print): Close the file in the cache, if any.
4821 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
4823 * read.c (dwarf_file_string): New file static variable.
4824 (emit_expr): Look for constant sequence that leads up to a file
4825 name in DWARF debugging output.
4826 (stringer): Use dwarf_file_string to decide whether to accept a
4827 string as a file name.
4829 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
4831 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
4832 (crack_operand): Add reg->reglst MRI hack.
4833 (r_seg): Put reglst symbols in reg_section.
4834 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
4836 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
4838 * tc-sh.c (get_specific): Handle SGR & DBR.
4840 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
4842 * tc-h8300.c (parse_reg): Take the length of the symbol into
4843 account when attempting to match a register name.
4844 * tc-h8500.c (parse_reg): Likewise.
4846 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
4848 * cgen.c: Formatting changes to improve readability.
4850 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
4852 * config/tc-mips.c (macro): Rework division code to avoid unfilled
4853 delay slot.
4855 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
4857 Based on a patch from Jim Wilson
4858 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
4859 (tc_gen_reloc): Handle cross section PC relative relocs
4860 correctly.
4862 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
4864 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
4866 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
4868 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
4869 (expr_jmp_buf): New static local.
4870 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
4871 (cgen_md_operand): New function.
4872 * tc-m32r.c: Clean up pass over `struct foo' usage.
4873 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
4875 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
4877 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
4878 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
4880 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
4882 * config/tc-i386.c (i386_operand): Give an error if there are
4883 unrecognized characters after an expression.
4885 For older changes see ChangeLog-9697