| blob | eed60449412f24efaf080ec0e0f96d3bde60f06a |
1 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
3 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
4 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
5 LONG_MNEM_SUFFIX.
7 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
8 DWORD_MNEM_SUFFIX.
9 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
10 comments.
12 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
14 * config/tc-mips.c (mips_do_align): New function.
15 * config/tc-mips.h (md_do_align): Define.
17 2000-01-10 Philip Blundell <philb@gnu.org>
19 * doc/c-arm.texi (ARM Options): Fix typo.
20 (ARM-Chars): Correct description of `#'. Mention that `;' is a
21 line separator for Linux.
22 * doc/as.texinfo (Comments): Mention the ARM.
24 2000-01-10 Philip Blundell <pb@futuretv.com>
26 * configure.in (arm*-*-conix*): New target.
27 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
28 armv*-*-linux-gnu.
29 * configure: Regenerate.
31 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
33 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
34 (obj_elf_visibility): New function.
36 * doc/as.texinfo (Visibility): New node: document visibility
37 pseudo ops.
39 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
41 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
42 warning for absolute jump/call without `*' in non-intel mode. No
43 need to set i.types[0] JumpAbsolute in intel mode.
45 1999-12-22 Philip Blundell <pb@futuretv.com>
47 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
48 hook function when changing sections.
49 (arm_s_data): Likewise.
51 1999-12-14 Nick Clifton <nickc@cygnus.com>
53 * config/tc-arm.c (md_parse_option): Add support for -marm720
54 command line switch.
56 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
58 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
59 (r_registers, xr_registers): Define.
60 (r_register_name, xr_register_name): New functions.
61 (md_assemble): Handle new am33 operand types and instruction
62 formats.
63 (mn10300_insert_operand, check_operand): Likewise.
65 1999-11-29 Nick Clifton <nickc@cygnus.com>
67 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
68 (s_force_thumb): Set thumb_mode to 2.
69 (md_assemble): Do not complain about thumb instructions on a
70 non-thumb target if thumb_mode is set to 2.
72 1999-11-28 Michael Meissner <meissner@cygnus.com>
74 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
75 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
76 (O_...): Add new machine dependent expressions if we are handling
77 explicit relocations.
78 (alpha_reloc_op): New static table holding the explicit relocation
79 information.
80 (alpha_literal_hash): New static to hold the hash table for
81 explicit relocations.
82 (alpha_macros): Add support for explicit relocations.
83 (md_begin): If explicit relocations, initialize hash table.
84 (md_assemble): Don't print a second error if tokenize_arguments
85 already printed an error message.
86 (md_apply_fix): Add support for explicit relocations.
87 (alpha_force_relocation): Ditto.
88 (alpha_fix_adjustable): Ditto.
89 (alpha_adjust_symtab): New function to support explicit
90 relocations.
91 (alpha_adjust_symtab_relocs): Ditto.
92 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
93 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
94 Add support for explicit relocations. Return -2 if an error
95 message was already printed.
96 (find_macro_match): Add support for explicit relocations. Comment
97 each of the cases.
98 (emit_insn): Add support for explicit relocations.
99 (assemble_tokens): Ditto.
100 (emit_ldgp): Ditto.
101 (load_expression): Ditto.
102 (emit_lda): Ditto.
103 (emit_ldah): Ditto.
104 (emit_ir_load): Ditto.
105 (emit_loadstore): Ditto.
106 (emit_ldXu): Ditto.
107 (emit_ldil): Ditto.
108 (emit_sextX): Ditto.
109 (emit_division): Ditto.
110 (emit_jsrjmp): Ditto.
111 (emit_retjcr): Ditto.
113 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
114 ELF object format.
115 (tc_adjust_symtab): If explicit relocations, call the function
116 alpha_adjust_symtab.
117 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
118 relocations next to the literal relocation they reference.
119 (TC_INIT_FIX_DATA): Initialize the new fields.
120 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
122 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
124 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
125 'B' operand for PA2.0 bb instruction.
127 1999-11-18 Nick Clifton <nickc@cygnus.com>
129 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
130 target.
132 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
133 relocs.
134 (mcore_force_relocation): Force relocations to be generated for
135 RVA relocs.
137 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
139 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
140 (i386_displacement): Disallow O_big displacements.
142 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
144 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg): Small
145 improvements in error checking.
146 (md_assemble): Support for unconditional ARM instructions.
147 (md_parse_option): Support for -m[arm]v5e flag.
149 1999-11-12 Nick Clifton <nickc@cygnus.com>
151 * macro.c (buffer_and_nest): Do not check beyond the end of the
152 buffer.
154 1999-11-11 Nick Clifton <nickc@cygnus.com>
156 * macro.c (buffer_and_nest): Look for seperator after TO and
157 FROM tokens.
159 1999-11-08 Andrew Haley <aph@cygnus.com>
161 * app.c (do_scrub_chars): When in State 10, treat backslash
162 characters in the same way as as symbol characters.
164 1999-11-07 Richard Henderson <rth@cygnus.com>
166 * config/tc-alpha.c (alpha_align): Check, don't assert, that
167 the previous label was in the current section before playing
168 with auto-alignment.
170 1999-11-06 Nick Clifton <nickc@cygnus.com>
172 * config/tc-v850.c (v850_force_relocation): Force relocation
173 for weak symbols.
174 (v850_pcrel_from_selection): Do not compute a pcrel offset if
175 the symbol is weak.
177 1999-11-05 Michael Meissner <meissner@cygnus.com>
179 * expr.h (operatorT): Increase machine dependent operators to 16.
180 * expr.c (op_rank): Ditto.
182 1999-11-03 Ian Lance Taylor <ian@zembu.com>
184 * read.c (pseudo_set): Reject attempts to set the value of a
185 section symbol.
187 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
188 if it is defined.
190 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
192 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
193 to bfd_set_section_contents.
195 1999-11-03 Nick Clifton <nickc@cygnus.com>
197 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
199 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
201 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
202 (mips_ip): Use OPCODE_IS_MEMBER.
204 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
206 * config/tc-arm.c (reg_required_here): Improve comments.
208 * config/tc-arm.c (thumb_opcode): Add "variants" field.
209 (tinsns): Initialize variants field.
211 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
212 BAD_PC respectively.
214 1999-10-27 Scott Bambrough <scottb@netwinder.org>
216 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
217 * config/tc-arm.h: Fix compile time warnings.
219 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
221 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
222 form @abs16, @(abs16) and @(abs16 + imm).
224 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
226 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
227 (ISA_HAS_64_BIT_REGS) New.
228 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
229 mips_emit_delays,macro_build,load_register,load_addresss,
230 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
231 and/or use new ISA_xxx macros in expressions involving
232 ISA, particularly mips_opts.isa.
234 1999-10-18 Michael Meissner <meissner@cygnus.com>
236 * expr.h (operatorT): Add machine dependent operators md1..md8.
237 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
238 for the machine dependent operators to use.
240 * expr.c (op_rank): Add machine dependent operators.
242 * config/tc-alpha.c (O_pregister): Define as a machine dependent
243 operator.
244 (O_cpregister): Ditto.
245 (md_begin): Change X_op test that field is wide enough to use
246 O_max instead of O_alpha_max.
247 (cpu_types): Fill in missing initializer.
248 (alpha_num_macros): Make unsigned.
249 (md_assemble): Make opnamelen be size_t.
250 (md_apply_fix): Cast alpha_num_operands to int before testing.
251 (alpha_force_relocation): Ditto.
252 (alpha_fix_adjustable): Ditto.
253 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
254 (tc_gen_reloc): Ditto.
255 (tc_get_register): Ditto.
256 (emit_ldgp): Ditto.
257 (emit_lda): Ditto.
258 (emit_ldah): Ditto.
259 (emit_ldil): Ditto.
260 (s_alpha_ent): Ditto.
261 (s_alpha_end): Ditto.
262 (s_alpha_frame): Ditto.
263 (s_alpha_prologue): Ditto.
264 (s_alpha_file): Ditto.
265 (s_alpha_gprel32): Ditto.
266 (s_alpha_proc): Ditto.
267 (s_alpha_set): Ditto.
268 (s_alpha_base): Ditto.
269 (s_alpha_align): Ditto.
270 (s_alpha_arch): Ditto.
271 (alpha_align): Ditto.
272 (assemble_insn): Suppress unused variable warning.
273 (emit_insn): Ditto.
274 (assemble_insn): Don't assume X_op and X_unsigned are in a given
275 order in the structure.
276 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
278 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
280 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
282 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
284 * config/tc-i386.c (i386_index_check): Correct #endif location.
286 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
288 * as.c (show_usage): Document new options.
289 (parse_args): Add --no-warn, --warn, --fatal-warnings,
290 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
291 (parse_args): Parse the new options.
292 (main): If there were warnings, and --fatal-warnings
293 was specified, print an error.
294 * as.h: New variable, flag_fatal_warnings, for new option.
296 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
298 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
299 '@'. Change autoincrement completers to fall through to cache control
300 completers.
302 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
303 arg.
304 (pa_parse_addb_64_cmpltr): New function.
306 * config/tc-hppa.c (pa_ip): Change error message.
307 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
308 '?Q' args to allow falling through.
310 * configtc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
311 Remove unused conditional codes.
312 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
314 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
316 * config/tc-d30v.c (CHAR_BIT): Define.
317 (check_range): Fix bit operations to support integers bigger than
318 32 bits.
320 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
322 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
323 operands.
325 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
326 Doug Evans <devans@cygnus.com>
328 Add support for m32rx.
329 * config/tc-m32r.c (enable_m32rx): New static global.
330 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
331 (allow_m32rx): New function.
332 (M32R_SHORTOPTS): Add `O'.
333 (md_longopts): Add --m32rx plus several warning options.
334 (md_parse_option): Handle new options.
335 (md_show_usage): Print them.
336 (md_begin): Enable m32rx.
337 (OPERAND_IS_COND_BIT): New macro.
338 (first_writes_to_seconds_operands): New function.
339 (writes_to_pc,can_make_parallel,make_parallel): New functions.
340 (target_make_parallel,assemble_two_insns): New functions.
341 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
342 If optimizing and m32rx, try to make consecutive insns parallel.
344 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
346 * config/tc-mips.c (nopic_need_relax): Allow for the
347 .sdata.foo sections generated by -fdata-sections,
348 and for the .gnu.linkonce.s sections generated by C++.
350 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
352 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
353 with cleaner code using completer prefixes. Add 'Y'.
355 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
357 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
359 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
360 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
361 insn does not match and we should try the next insn in the table.
363 1999-09-22 Nick Clifton <nickc@cygnus.com>
365 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
367 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
369 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
370 of PA2.0 support.
372 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
374 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
375 OBJ_ELF. If ELF, add "sq".
376 (md_parse_option): If ELF, ignore -s and -q.
377 (md_show_usage): Mention ELF options.
379 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
381 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
382 operands.
384 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
386 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
388 * config/tc-hppa.c (struct pa_it): New field "trunc".
389 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
390 (pa_parse_ftest_gfx_completer): New function
391 (pa_parse_fp_cnv_format): New function.
393 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
394 (md_apply_fix): Handle 22bit pc-rel branches.
396 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
398 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
400 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
402 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
404 at Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
406 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
407 (pa_ip): Handle 'fX'.
409 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
411 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
412 (pa_ip): Handle 'fX'.
414 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
416 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
417 unwinds unless the function is in the text space.
418 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
420 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
422 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
423 (md_assemble): To here. Tweak address generation.
425 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
426 debug_line.
427 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
428 (md_assemble): Call dwarf2_where for OBJ_ELF.
429 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
430 (pa_end_of_source): New function.
431 * tc-hppa.h (md_end): Define for OBJ_ELF.
433 1999-09-14 Michael Meissner <meissner@cygnus.com>
435 * configure.in (Canonicalization of target names): Remove adding
436 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
437 generates $ac_config_sub with a ${CONFIG_SHELL} already.
438 * configure: Regenerate.
440 1999-09-14 Donn Terry <donn@interix.com>
442 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
444 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
446 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
447 pc-relative jmp/call to an absolute symbol.
448 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
449 absolute section symbols.
451 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
452 jump handling code and comments.
454 1999-09-12 Ian Lance Taylor <ian@zembu.com>
456 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
457 the value if TE_PE and a global defined symbol.
459 1999-09-11 Ian Lance Taylor <ian@zembu.com>
461 * write.c (dump_section_relocs): Call print_symbol_value_1 to
462 print the symbol, rather than printing it here.
464 1999-09-11 Donn Terry <donn@interix.com>
466 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
467 BFD_RELOC_RVA relocations.
469 * config/tc-i386.c (md_undefined_symbol): Compare the name against
470 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
471 starts with "_G".
473 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
474 defined.
475 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
476 * doc/internals.texi (Object format backend): Document
477 SET_SECTION_RELOCS.
479 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
480 relocations against global symbols if TE_PE.
482 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
483 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
485 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
486 symbols.
488 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
489 symbols which do not have a constant value, or tags with
490 non-tags. Remove the symbol from the list before adding it at the
491 end.
493 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
494 C_FCN symbol differently if TE_PE.
495 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
496 appears in the pseudo-op, rather coff_line_base which is only set
497 for a .bf symbol.
499 * config/obj-coff.c (obj_coff_loc): New static function.
500 (obj_pseudo_table): Add "loc".
502 * config/obj-coff.c (add_lineno): Check that the line number is
503 positive.
505 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
506 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
507 int.
508 (md_atof): Return NULL rather than 0.
509 * config/tc-i386.c (md_atof): Change type to int.
510 * expr.c (expr): Change first parameter to int.
511 * config/obj-coff.c: Add declarations for static functions.
512 (coff_frob_symbol): Use SYM_AUXENT.
513 * config/tc-i386.h (flag_16bit_code): Don't declare.
515 * config/obj-coff.c (obj_coff_section): Default to setting
516 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
518 * write.c (adjust_reloc_syms): Print adjusted fixup.
520 * expr.c (integer_constant): Correct too_many_digits calculation
521 in base 10 case.
523 1999-09-09 Andreas Schwab <schwab@suse.de>
525 * doc/c-arm.texi: Fix arguments of @var to not contain
526 punctuation.
528 1999-09-08 Philip Blundell <pb@nexus.co.uk>
530 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
531 and COFF targets.
532 (md_parse_option): Only support -k flag for ELF and COFF targets.
534 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
536 * config/tc-hppa.c (pa_ip): Put strict register checks before
537 call to pa_parse_number.
539 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
541 1999-09-06 Ian Lance Taylor <ian@zembu.com>
543 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
544 BFD_ASSEMBLER code.
546 1999-09-06 Donn Terry <donn@interix.com>
548 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
550 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
552 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
553 candidate instruction. Require registers for register arguments
554 when in strict mode. Require assemble-time constants for
555 constants when in strict mode.
556 (pa_get_absolute_expression): Require a constant when in strict
557 mode.
559 1999-09-06 Nick Clifton <nickc@cygnus.com>
561 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
563 1999-09-04 Steve Chamberlain <sac@pobox.com>
565 * config/tc-pj.c: New file, supports picoJava in ELF.
566 * config/tc-pj.h: Ditto.
567 * configure.in (pjl*, pj*): New targets.
568 * Makefile.am: Rebuild dependencies.
569 (CPU_TYPES): Add pj.
570 (TARGET_CPU_CFILES): Add config/tc-pj.c.
571 (TARGET_CPU_HFILES): Add config/tc-pj.h.
572 * doc/c-pj.texi: New file.
573 * doc/as.texinfo: Add some PJ specifics.
574 * doc/all.texi: Add PJ to the list of all architectures, sort them
575 all alphabetically.
576 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
577 * configure, Makefile.in, doc/Makefile.in: Rebuild.
579 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
581 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
582 (obj_frob_file): Test for null pointer.
583 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
584 (OBJ_PROCESS_STAB): And here.
585 (elf_obj_sy): Remove
587 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
588 except OBJ_PROCESS_STAB, which we #undef for ecoff.
589 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
591 * config/obj-coff.c (no_func): Remove.
592 (coff_format_ops): Change occurrences of no_func to 0, as we test
593 for 0 in obj-multi.h.
595 * configure.in: Enable bfd for i386-coff when primary target is
596 bfd. Enable i386 elf,coff emulation support. Don't set
597 USE_EMULATIONS=1 or te_file=multi unless there is more than one
598 emulation to support.
599 *configure: Regenerate.
601 1999-09-02 Nick Clifton <nickc@cygnus.com>
603 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
604 .section .line directive is encountered.
606 1999-09-01 Nick Clifton <nickc@cygnus.com>
608 * config/tc-arm.c (md_section_align): Do not align sections in ELF
609 format.
611 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
612 * as.texinfo: Document --gdwarf2 command line option.
613 Add additional documentation of ARM command line switches.
615 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
617 * config/tc-i386.c (i386_intel_memory_operand): Combine
618 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
619 and RESTORE_END_STRING around parse_register calls.
620 (i386_operand): Here too.
621 (i386_is_reg): Remove.
622 (parse_register): Move as_bad calls from within this function to
623 callers.
625 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
627 Based on a patch from H.J. Lu <hjl@gnu.org>
628 * config/tc-i386.c (parse_register): Handle FP regs specially.
629 (md_begin): Remove '(' and ')' from register_chars.
631 1999-08-29 Doug Evans <devans@casey.cygnus.com>
633 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
634 error message (done elsewhere).
636 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
638 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
640 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
642 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
643 args by 'f'.
645 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
647 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
648 between args.
649 Add new completers. Fix bug in 64 bit condition handling.
651 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
652 'cS', and 'c*'.
654 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
656 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
658 * config/tc-hppa.c (pa_ip): Add case for 'I'.
660 1999-08-27 Jim Wilson <wilson@cygnus.com>
662 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
663 (struct ls): Add frag field. Initialize it to zero.
664 (out_end_sequence): New local text_frag. Set it while in text section.
665 Replace address check with frag check. Set ls.frag to text_frag if
666 out_set_addr called.
667 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
668 Set it before switching sections. Replace address check with frag
669 check. Set ls.frag to saved_frag if out_set_addr called.
671 1999-08-26 David Mosberger <davidm@hpl.hp.com>
673 * dwarf2dbg.c (out_end_sequence): If address changed, directly
674 output "advance_pc" opcode instead of calling gen_addr_line().
675 The latter has the undesired side-effect of creating a new row
676 in the debug line info matrix.
678 1999-08-26 Jim Wilson <wilson@cygnus.com>
680 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
681 ls.last_filename if last is less than zero. Set ls.last_filename
682 when allocating new entry.
683 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
684 call.
686 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
688 * config/tc-i386.c (i386_index_check): Fix the displacement size
689 when INFER_ADDR_PREFIX.
691 1999-08-18 Nick Clifton <nickc@cygnus.com>
693 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
694 display its value.
696 1999-08-17 Ian Lance Taylor <ian@zembu.com>
698 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
699 handle 0xffffNNNN constants correctly.
701 1999-08-16 Nick Clifton <nickc@cygnus.com>
703 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
704 as well as loads.
706 1999-08-13 Nick Clifton <nickc@cygnus.com>
708 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
709 (md_apply_fix3): Always pass positive values to
710 validate_offset_imm.
712 1999-08-12 Nick Clifton <nickc@cygnus.com>
714 * config/tc-arm.c (skip_whitespace): New macro.
715 Formatting tidy ups.
717 (md_apply_fix3): Store relocation offset in addend for ELF based
718 relocs.
719 (arm_force_relocation): Always generate relocs for Thumb function
720 calls.
722 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
724 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
725 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
727 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
729 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
730 flags for the unwind subspace.
732 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
733 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
734 suitable relocation based on the size of the target's pointer.
735 Always Use subsegment zero for the unwinders.
736 (pa_level): Handle "2.0w".
738 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
740 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
741 with the following instruction unless this was specified.
743 1999-08-09 Ian Lance Taylor <ian@zembu.com>
745 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
746 certain sections, to match BFD changes.
748 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
750 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
751 (EXTRA_SCRIPTS): Define to keep automake happy.
752 * Makefile.in: Rebuild.
754 1999-08-08 Ian Lance Taylor <ian@zembu.com>
756 * Makefile.am: Rename .dep* files to DEP*.
757 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
758 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
759 targets to DEPOBJ.
760 * Makefile.in: Rebuild.
762 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
764 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
766 1999-08-08 Ian Lance Taylor <ian@zembu.com>
768 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
769 avoid problems on DOS filesystems.
770 * Makefile.in: Rebuild.
772 * doc/as.texinfo (Section): Document 's' flag for COFF version.
774 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
776 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
777 section flag.
779 1999-08-08 Ian Lance Taylor <ian@zembu.com>
781 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
782 line to create ${GDBINIT} rather than .gdbinit.
783 * configure, Makefile.in, doc/Makefile.in: Rebuild.
785 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
787 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
789 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
791 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
793 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
795 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
796 non-adjustable symbols.
798 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
800 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
802 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
804 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
805 operands.
807 1999-08-05 Donn Terry <donn@interix.com>
809 * config/te-interix.h: New file.
810 * configure.in (i386-*-interix*): New target.
811 * configure: Rebuild.
813 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
815 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
816 selectors for ELF too.
817 (selector_table): Add "ltp" and "rtp" selectors.
819 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
821 * config/tc-i386.c (i386_operand): No need to change
822 operand_string pointer in segment reg case before goto
823 do_memory_reference. Initialise displacement_string_start and
824 displacement_string_end after do_memory_reference label.
825 (i386_index_check): Add operand_string param, and print error
826 message on failure here.
827 (i386_intel_memory_operand): Instead of here.
828 (i386_operand): And here.
829 (INFER_ADDR_PREFIX): Enable.
831 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
833 * config/tc-i386.h (DefaultSize): Define. Renumber following
834 opcode_modifier defines.
836 From Etienne Lorrain <etienne.lorrain@ibm.net>
837 * config/tc-i386.c (stackop_size): New variable.
838 (set_16bit_code_flag): Clear it here.
839 (set_16bit_gcc_code_flag): New function.
840 (md_pseudo_table): Add "code16gcc" entry.
841 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
843 1999-08-03 Ian Lance Taylor <ian@zembu.com>
845 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
846 next_set_end even if the end symbol is being discarded.
848 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
849 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
850 * config/obj-coff.c: Likewise.
851 (seg_info_type): Remove.
852 (seg_info_off_by_4): Change to array of segT.
853 (s_get_segment): Adjust accordingly.
854 (obj_pseudo_table): Fully initialize sentinel entry.
856 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
857 Ralf Baechle <ralf@uni-koblenz.de>.
859 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
861 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
863 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
865 * config/tc-i386.c: Indentation and white space changes.
866 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
867 don't enable it by default.
868 (i386_intel_operand): Remove redundant prototype.
869 Move check on number of memory operands, and i.mem_operands++
870 (i386_intel_memory_operand): To here.
871 Remove i386_immediate code from here. Remove special case code
872 for input and output using (%dx). Remove base/index checks and
873 call i386_index_check instead. Save initial operand_string
874 argument for error message.
875 (i386_operand): Remove redundant prototype. Move base/index
876 checks to i386_index_check.
877 (i386_displacement): Move intel mode check for non-zero
878 i.disp_operand
879 (i386_intel_memory_operand): To here.
881 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
883 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
884 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
885 by .register pseudo-op if -64 and --no-undeclared-regs.
886 (s_register, sparc_adjust_symtab): New functions.
887 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
888 Declare sparc_adjust_symtab as tc_adjust_symtab.
889 * doc/c-sparc.texi: Add description of #ignore special literal
890 for .register pseudo-op.
892 1999-07-30 Catherine Moore <clm@cygnus.com>
894 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
895 the relocation's section offset.
897 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
899 * write.c (fixup_segment): Fix generic error check overflow test.
901 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
902 X_add_number to long.
904 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
906 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
907 processing.
909 1999-07-27 Ian Lance Taylor <ian@zembu.com>
911 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
912 VTABLE relocations.
914 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
916 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
918 * configure.bat: Remove; obsolete.
919 * config/go32.cfg: Likewise.
921 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
923 * configure.in (i386-*-vxworks*): New target.
924 * configure: Rebuild.
926 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
928 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
930 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
932 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
933 on -64 and not pic.
934 (output_insn): Put OLO10's secondary addend into tc_fix_data.
935 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
936 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
937 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
938 MAX_RELOC_EXPANSION): Define.
939 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
941 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
943 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
944 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
945 block. Print a warning if an 8-bit or 16-bit constant
946 displacement or immediate is truncated on output.
947 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
948 immediate.
949 (i386_operand): Disallow immediate jump absolute operand.
951 1999-07-15 Ian Lance Taylor <ian@zembu.com>
953 * configure.in: Bump version number to 2.9.5.
954 * configure: Rebuild.
956 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
957 or %llx work.
959 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
961 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
962 (cons_fix_new_hppa): Derive size of fixup from size of the object.
964 1999-07-14 Philip Blundell <pb@nexus.co.uk>
966 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
967 is defined.
968 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
970 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
971 if -mno-fpu was given.
972 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
973 relocs.
974 (cons_fix_new_arm): Remove misleading comments.
976 1999-07-14 Ian Lance Taylor <ian@zembu.com>
978 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
979 error message.
980 (relax_segment): Likewise. After giving a rs_org error, convert
981 the frag to rs_align to avoid cascading errors.
983 1999-07-12 Andreas Schwab <schwab@suse.de>
985 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
987 1999-07-11 Ian Lance Taylor <ian@zembu.com>
989 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
990 as appropriate. Fill in structure initializations. Add variable
991 initializations. Add casts.
992 * dwarf2dbg.c (print_stats): Change i to size_t.
993 * listing.c (listing_listing): Change list_line to unsigned int.
995 1999-07-10 Ian Lance Taylor <ian@zembu.com>
997 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
998 rather than checking for \001 and \002 in symbol name.
999 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
1001 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
1003 * configure.in (hppa*-linux-gnu*): New target.
1004 * configure: Rebuilt.
1006 1999-07-08 Nick Clifton <nickc@cygnus.com>
1008 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
1010 1999-07-07 Nick Clifton <nickc@cygnus.com>
1012 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
1013 accessing symbolP directly.
1015 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
1017 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
1018 for ELF.
1020 1999-07-05 Nick Clifton <nickc@cygnus.com>
1022 * config/tc-arm.c (ARM_EXT_V5): Define.
1023 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
1024 (md_begin): Detect ARM v5 architectures.
1025 (md_parse_option): Accept arm v5 specification.
1026 (md_show_usage): Documment -marmv5 switch.
1028 * doc/c-arm.texi: Document -marmv5 command line option.
1030 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
1031 op.
1032 (validate_immediate_twopart): New function. Determine if a
1033 constant can be computed by two ADD instructions.
1034 (output_inst): Remove its command line parameter - it was never
1035 used.
1036 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
1037 implememt the ADRL pseudo op.
1038 (tc_gen_reloc): Generate a suitable error message if an ADRL
1039 instruction tries to generate a real reloc.
1041 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
1043 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
1045 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
1046 into lower case.
1048 1999-06-27 H.J. Lu <hjl@gnu.org>
1050 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
1051 non BFD_ASSEMBLER case.
1053 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
1055 * config/obj-coff.c (obj_coff_section): Mark writable sections as
1056 data.
1058 1999-06-26 David Mosberger <davidm@hpl.hp.com>
1060 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
1061 out_end_sequence() when the address decreases due to a new frag.
1062 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
1063 numbering starts with 1.
1065 1999-06-23 Nick Clifton <nickc@cygnus.com>
1067 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
1068 .section for COFF.
1069 (mcore_s_text): Call obj_elf_text for ELF target.
1070 (mcore_s_data): Call obj_elf_data for ELF target.
1071 (mcore_s_section): No longer ELF specific. Call obj_coff_section
1072 for COFF target.
1073 (mcore_s_bss): New function: Dump literal table before changing
1074 sections.
1075 (mcore_s_comm): New function: Dump literal table before changing
1076 sections.
1078 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
1079 No longer static functions.
1080 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
1081 Provide prototypes for these functions.
1083 1999-06-22 Ian Lance Taylor <ian@zembu.com>
1085 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
1086 a list of names, to try obj_segment_name, and to try abbreviated
1087 names when using COFF without long section names.
1089 * config/tc-alpha.c: More use of symbol accessor functions.
1090 * config/tc-arc.c: Likewise.
1091 * config/tc-d30v.c: Likewise.
1092 * config/tc-fr30.c: Likewise.
1093 * config/tc-i860.c: Likewise.
1094 * config/tc-m88k.c: Likewise.
1095 * config/tc-mcore.c: Likewise.
1096 * config/tc-ns32k.c: Likewise.
1097 * config/tc-sparc.c: Likewise.
1098 * config/tc-v850.c: Likewise.
1100 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
1101 sy_value with appropriate accessor functions.
1102 * config/tc-arm.c (md_apply_fix3): Likewise.
1103 * config/tc-d10v.c (AT_WORD_P): Likewise.
1104 * config/tc-v850.c (reg_name_search): Likewise.
1106 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
1107 use symbol_get_bfdsym instead.
1108 * config/tc-ppc.c (md_assemble): Likewise.
1109 * config/tc-v850.c (v850_comm): Likewise.
1111 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
1113 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
1114 the symbol, rather than accessing the bsym member.
1115 * config/tc-d10v.c (tc_gen_reloc): Likewise.
1116 * config/tc-d30v.c (tc_gen_reloc): Likewise.
1117 * config/tc-mcore.c (tc_gen_reloc): Likewise.
1118 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
1119 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
1120 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
1121 * config/tc-tic30.c (tc_gen_reloc): Likewise.
1122 * config/tc-v850.c (tc_gen_reloc): Likewise.
1124 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
1126 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
1127 (hppa_gen_reloc_type): Conditionalize on BFD64.
1128 (tc_gen_reloc): Re-enable ELF relocations.
1129 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
1131 1999-06-21 Ian Lance Taylor <ian@zembu.com>
1133 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
1134 warning.
1135 (do_ldst): Move assignment out of if condition.
1136 (md_apply_fix3): Add casts to avoid printf format warnings. Add
1137 parentheses to avoid warning.
1139 1999-06-21 Nick Clifton <nickc@cygnus.com>
1141 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
1142 macro to get at the BFD symbol associated with a GAS symbol.
1144 1999-06-19 Ian Lance Taylor <ian@zembu.com>
1146 * config/tc-ppc.c: Update for symbol handling changes.
1147 * config/obj-coff.c: Likewise.
1149 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
1151 * tc-hppa.c: General cleanups of ELF support. No more spaces
1152 and subspaces for ELF.
1153 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
1154 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
1155 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
1156 (UNWIND_SECTION_NAME): Likewise.
1157 (space/subspace related structures): Conditionalize definitions
1158 on OBJ_SOM.
1159 (space/subspace directives and support routines): Conditionalize
1160 definitions and references/uses on OBJ_SOM.
1161 (label_symbol_struct): For ELF, track the symbol's segment. For
1162 SOM track its space.
1163 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
1164 changes.
1165 (USE_ALIASES): Kill for both SOM & ELF.
1166 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
1167 (pa_space, pa_subspace): Corresponding changes.
1168 (pa_spaces_begin): Corresponding chagnes.
1169 (md_begin): Do not muck around with space/subspace stuff for
1170 OBJ_ELF.
1171 (md_apply_fix): Temporarily disable argument relocation stuff
1172 for OBJ_ELF.
1173 (tc_gen_reloc): Temporarily disable relocation generation for
1174 OBJ_ELF
1175 (pa_build_unwind_subspace): Similarly.
1177 1999-06-16 Nick Clifton <nickc@cygnus.com>
1179 * config/tc-arm.c (thumb_set): New pseudo op.
1180 (text, data, section): Override these pseudo ops with ARM
1181 specific versions.
1182 (s_thumb_set): New function: Perform the same as a .set pseudo
1183 op, but also mark the alias'ed symbol as being a Thumb
1184 function.
1185 (arm_s_text): New function: Perform the same as the .text
1186 pseudo op, but dump the literal pool before changing
1187 sections.
1188 (arm_s_data): New function: Perform the same as the .data
1189 pseudo op, but dump the literal pool before changing
1190 sections.
1191 (arm_s_section): New function: Perform the same as the
1192 .section pseudo op, but dump the literal pool before changing
1193 sections.
1194 (arm_cleanup): Do not reset the current section before dumping
1195 the literal pool.
1197 1999-06-17 Nick Clifton <nickc@cygnus.com>
1199 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
1200 OPTION_NO_WARN_UNMATCHED entries.
1201 (md_parse_option): Generate a warning message if an unrecognised
1202 option is encountered.
1204 * config/tc-d10v.c (do_not_ignore_hash): New variable.
1205 (get_operands): When parsing an expression after an '@' symbol
1206 has been detected, do not ignore '#' symbols.
1207 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
1208 false.
1210 1999-06-13 Ian Lance Taylor <ian@zembu.com>
1212 From K. Richard Pixley <rich@noir.com>:
1213 * configure.in (ppc-*-vxworks*): New target.
1214 * configure: Rebuild.
1216 1999-06-12 Philip Blundell <philb@gnu.org>
1218 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
1220 1999-06-13 Ian Lance Taylor <ian@zembu.com>
1222 * write.c (adjust_reloc_syms): Rather than never reducing reloc
1223 which refer to symbols in linkonce sections, permit reducing the
1224 relocs if the symbol is local.
1226 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1228 * subsegs.c (subseg_text_p): New function.
1229 * as.h (subseg_text_p): Declare.
1230 * read.c (do_align): Use subseg_text_p to set the default fill.
1231 * write.c (subsegs_finish): Likewise.
1232 * config/obj-coff.c (write_object_file): Likewise.
1233 * config/tc-i386.h (md_maybe_text): Don't define.
1234 (md_do_align): Use subseg_text_p to set the default fill.
1235 * config/tc-m32r.c (m32r_do_align): Likewise.
1236 * config/tc-sh.c (sh_do_align): Likewise.
1237 * config/tc-sparc.h (md_do_align): Likewise.
1239 1999-06-12 David O'Brien <obrien@freebsd.org>
1241 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
1242 * configure: Rebuild.
1244 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1246 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
1247 * Makefile.am: Rebuild dependencies.
1248 * Makefile.in: Rebuild.
1250 * config/tc-i386.c (i386_immediate): Remove unused label
1251 seg_unimplemented.
1253 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
1254 * symbols.c: Likewise.
1255 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
1256 sy_next field when taking address, rather than symbol_next.
1258 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
1259 offsetT.
1260 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
1261 value from the output file architecture.
1262 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
1263 * dwarf2dbg.h: Change bfd_vma to addressT.
1265 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1267 * dwarf2dbg.h: Use PARAMS in function declarations.
1269 1999-06-11 Martin Dorey <mdorey@madge.com>
1271 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
1272 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
1273 OBJ_ELF.
1274 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
1276 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1278 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
1280 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
1281 popsection.
1283 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
1285 * read.c (read_a_source_file): Only declare inescape if
1286 QUOTES_IN_INSN.
1288 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
1289 match parameters.
1290 (find_entry_byval): Add parens to avoid warning.
1292 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
1294 * symbols.c (resolve_symbol_value): Don't permit subtraction of
1295 undefined symbols.
1297 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
1299 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
1300 with isoctal.
1302 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
1303 synthetize_setx): New functions.
1304 (md_assemble): Broken the special cases into the above
1305 functions. Make compiler happy if sizeof(bfd_vma)==4.
1306 Fix sethi generated from set/setuw. If instructions have a relloc,
1307 always clear the fields to be relocated in the opcode.
1308 (sparc_ip): Remove special_case global variable.
1310 1999-06-10 Ian Lance Taylor <ian@zembu.com>
1312 Based on patches from John W. Woznack <jwoznack@concentric.net>:
1313 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
1314 indication of success rather than a value.
1315 (itbl_get_val): Likewise.
1316 (itbl_get_field): Use strcspn. Change delimiters to include
1317 parens.
1318 * itbl-ops.h (itbl_get_reg_val): Update declaration.
1319 (itbl_get_val): Likewise.
1320 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
1322 * symbols.c (copy_symbol_attributes): Convert local symbols to
1323 regular symbols.
1325 1999-06-10 Nick Clifton <nickc@cygnus.com>
1327 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
1328 ARM920t.
1330 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
1332 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
1333 Optimize set if sizeof(bfd_vma) == 64.
1334 (sparc_ip): Fix sethi - without %hi() it should generate
1335 R_SPARC_22 reloc, not R_SPARC_HI22.
1336 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
1338 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
1340 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
1341 (s_ncons): New function.
1342 (native_op_table): New table.
1343 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
1344 R_SPARC_OLO10 handling.
1346 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
1348 * expr.h (struct expressionS): Revert last change; widen X_op.
1349 * config/tc-alpha.c (md_begin): Check the field is wide enough.
1351 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1353 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
1354 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
1355 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
1356 * Makefile.in: Regenerated.
1358 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
1359 `common' pass on to s_mri_common.
1360 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
1362 1999-06-06 Richard Henderson <rth@cygnus.com>
1364 * config/obj-elf.c (obj_elf_section): Don't free the return
1365 value of demand_copy_C_string.
1367 1999-06-05 Richard Henderson <rth@cygnus.com>
1369 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
1370 creation logic from obj_elf_create_section.
1372 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
1373 (section_stack): New.
1374 (special_sections): Make const.
1375 (obj_elf_section): Gut and rewrite parsing.
1376 (obj_elf_change_section): New function broken out of obj_elf_section.
1377 (obj_elf_parse_section_letters): Likewise.
1378 (obj_elf_section_word): Likewise.
1379 (obj_elf_section_type): Likewise.
1380 (obj_elf_previous): Treat as a toggle.
1381 (obj_elf_popsection): New.
1382 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
1383 (ppc_section_type): Likewise.
1384 * config/tc-ppc.h: Likewise.
1386 * expr.h (struct expressionS): Don't make X_op a bitfield.
1387 * config/tc-alpha.c: Update for symbol handling changes.
1388 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
1389 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
1391 1999-06-05 Richard Henderson <rth@cygnus.com>
1393 * dwarf2dbg.c (*): Convert to K&R + prototypes.
1394 (dwarf2_gen_line_info): Kill unused variables.
1395 (dwarf2_finish): Likewise.
1396 (dwarf2_where): Likewise.
1397 (dwarf2_directive_file): If we've only got a string,
1398 hand off to s_app_file.
1399 * ecoff.c: Move the include of ecoff.h.
1400 * symbols.h (S_IS_FUNCTION): Prototype.
1402 * read.c (LEX_HASH): Supply a default.
1403 (lex_type): Use it.
1404 (s_globl): Update `c' after skipping whitespace.
1405 * read.h (LEX_END_NAME, is_name_ender): New.
1406 * expr.c (get_symbol_end): Respect it.
1408 1999-06-04 Mark Klein <mklein@dis.com>
1410 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
1411 to real if OBJ_SOM
1412 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
1414 * config/tc-hppa.c: Update for symbol handling changes.
1416 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1418 * cgen.c: Update for symbol handling changes.
1419 * config/tc-m32r.c: Likewise.
1421 * config/tc-hppa.h: Update for symbol handling changes.
1422 * config/tc-hppa.c: Likewise.
1424 * config/tc-arm.h: Update for symbol handling changes.
1425 * config/tc-arm.c: Likewise.
1426 (symbol_make_empty): Remove. Just use symbol_create.
1428 * symbols.c (symbol_set_tc): Correct name.
1430 * Makefile.am: Rebuild dependencies.
1431 ($(OBJS)): Don't depend upon struc-symbol.h.
1432 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
1433 * dep-in.sed: Don't remove struc-symbol.h.
1434 * Makefile.in: Rebuild.
1436 * doc/internals.texi (Symbols): Describe changes in symbol
1437 handling.
1439 1999-06-03 Richard Henderson <rth@cygnus.com>
1441 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
1442 instead of doing the work by hand.
1444 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1446 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
1447 state of line state-machine.
1448 (struct ls): Collect DWARF2 line state-machine state in new member
1449 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
1450 resulted in any DWARF2 directives.
1451 (reset_state_machine): New function.
1452 (out_end_sequence): Ditto.
1453 (dwarf2_gen_line_info): When switching sections or switching to a
1454 lower text address, call out_end_sequence() first to terminate the
1455 previous code sequence as code sequences MUST have monotonically
1456 increasing addresses.
1457 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
1459 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1461 * as.c (parse_args): Add option -gdwarf2 to allow requesting
1462 DWARF2 debug info (line information only, at this point).
1463 * as.h: Update comment about supported debug formats.
1464 * dwarf2dbg.c, dwarf2dbg.h: New files.
1465 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
1467 * expr.c (operand): Don't use [ for parens if we want an index op.
1468 (op_encoding): Switch [ into O_index, if desired.
1469 (op_rank): Renumber with O_index on bottom.
1470 (expr): If O_index, match closing bracket.
1471 * expr.h (O_index): New.
1473 * read.c (read_a_source_file): Conditionally allow matched "
1474 in lines passed to md_assemble.
1476 * config/obj-elf.c (elf_pseudo_table): Add `common'.
1478 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1480 Add support for storing local symbols in a small structure to save
1481 memory when assembling large files.
1482 * as.h: Don't include struc-symbol.h.
1483 (symbolS): Add typedef.
1484 * symbols.c: Include struc-symbol.h.
1485 (local_hash): New static variable.
1486 (save_symbol_name): New static function, from symbol_create.
1487 (symbol_create): Call save_symbol_name.
1488 (local_symbol_count): New static variable.
1489 (local_symbol_conversion_count): Likewise.
1490 (LOCAL_SYMBOL_CHECK): Define.
1491 (local_symbol_make): New static function.
1492 (local_symbol_convert): New static function.
1493 (colon): Handle local symbols. Create local symbol for local
1494 label name.
1495 (symbol_table_insert): Handle local symbols.
1496 (symbol_find_or_make): Create local symbol for local label name.
1497 (symbol_find_base): Check for local symbol.
1498 (symbol_append, symbol_insert): Check for local symbols.
1499 (symbol_clear_list_pointers, symbol_remove): Likewise.
1500 (verify_symbol_chain): Likewise.
1501 (copy_symbol_attributes): Likewise.
1502 (resolve_symbol_value): Handle local symbols.
1503 (resolve_local_symbol): New static function.
1504 (resolve_local_symbol_values): New function.
1505 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
1506 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
1507 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
1508 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
1509 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
1510 (symbol_previous, symbol_next): New functions.
1511 (symbol_get_value_expression): Likewise.
1512 (symbol_set_value_expression): Likewise.
1513 (symbol_set_frag, symbol_get_frag): Likewise.
1514 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
1515 (symbol_mark_used_in_reloc): Likewise.
1516 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
1517 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
1518 (symbol_mri_common_p): Likewise.
1519 (symbol_mark_written, symbol_clear_written): Likewise.
1520 (symbol_written_p): Likewise.
1521 (symbol_mark_resolved, symbol_resolved_p): Likewise.
1522 (symbol_section_p, symbol_equated_p): Likewise.
1523 (symbol_constant_p): Likewise.
1524 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
1525 (symbol_get_obj, symbol_set_obj): Likewise.
1526 (symbol_get_tc, symbol_set_tc): Likewise.
1527 (symbol_begin): Initialize local_hash.
1528 (print_symbol_value_1): Handle local symbols.
1529 (symbol_print_statistics): Print local symbol statistics.
1530 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
1531 Declare new symbols.c functions. Move many declarations here from
1532 struc-symbol.h.
1533 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
1534 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
1535 (struct symbol): Move bsym to make it clearly the first field.
1536 Remove TARGET_SYMBOL_FIELDS.
1537 (symbolS): Don't typedef.
1538 (struct broken_word): Remove.
1539 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
1540 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
1541 (symbol_clear_list_pointers): Likewise.
1542 (symbol_insert, symbol_remove): Likewise.
1543 (symbol_previous, symbol_append): Likewise.
1544 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
1545 (struct local_symbol): Define.
1546 (local_symbol_converted_p, local_symbol_mark_converted): Define.
1547 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
1548 (local_symbol_get_frag, local_symbol_set_frag): Define.
1549 (local_symbol_get_real_symbol): Define.
1550 (local_symbol_set_real_symbol): Define.
1551 Define.
1552 * write.c (write_object_file): Call resolve_local_symbol_values.
1553 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
1554 (TARGET_SYMBOL_FIELDS): Don't define.
1555 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
1556 ECOFF_DEBUGGING, add ECOFF fields.
1557 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1558 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
1559 ECOFF_DEBUGGING, add ECOFF fields.
1560 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1561 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
1562 * config/tc-mcore.h: Don't include struc-symbol.h.
1563 (TARGET_SYMBOL_FIELDS): Don't define.
1564 (struct mcore_tc_sy): Define.
1565 (TC_SYMFIELD_TYPE): Define.
1566 * Many files: Use symbolS instead of struct symbol. Use new
1567 accessor functions rather than referring to symbolS fields
1568 directly.
1570 * read.c (s_mri_common): Don't add in value of line_label.
1572 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
1573 checking for SEC_LINK_ONCE.
1575 * config/tc-sh.h (sh_fix_adjustable): Declare.
1577 * app.c (input_buffer): New static variable.
1578 (app_push): Save saved_input in allocated buffer.
1579 (app_pop): Restored saved_input.
1580 (do_scrub_chars): Change get parameter to take char * and int as
1581 arguments. Change GET macro to pass input_buffer to get
1582 function. Don't save input into allocated buffer.
1583 * as.h (do_scrub_chars): Update declaration.
1584 * input-file.c (input_file_get): Change to take char * and int.
1585 Read data into passed in buffer. Remove static buffer.
1586 * read.c (scrub_from_string): Change to take char * and int. Copy
1587 data into passed in buffer.
1589 * hash.h: Neaten. Declare hash_traverse.
1590 * hash.c: Complete rewrite based on BFD hashing code.
1591 * gasp.c (chunksize): New variable.
1592 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
1593 hash_delete.
1595 1999-05-28 Nick Clifton <nickc@cygnus.com>
1597 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
1598 addend unless the target uses an old ABI.
1600 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
1602 -Wchar-subscripts cleanup
1603 * listing.c (listing_newline): Use unsigned char variable, so
1604 calls to isascii,iscntrl are correct.
1605 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
1606 (unsigned char).
1607 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
1608 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
1609 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
1610 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
1612 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
1614 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
1615 width for Coldfire.
1616 (arch_coldfire_p): New #define.
1617 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
1619 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
1621 * config/tc-m68k.c (install_operand): Add places `n', `o'.
1623 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
1624 (install_operand): Add place `N'.
1625 (init_table): Add registers ACC, MACSR, MASK.
1627 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
1629 * config/tc-m68k.c: Change mcf5200 --> mcf.
1630 (archs): Add mcf5206e, mcf5307.
1631 (m68k_ip): Add format `u'.
1632 (install_operand): Add place `m', `M', `h'.
1633 (init_table): Add upper/lower registers.
1635 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
1637 1999-05-28 Martin Dorey <mdorey@madge.com>
1639 * config/tc-i960.c: Several minor changes to add ELF and
1640 BFD_ASSEMBLER support.
1641 * config/tc-i960.h: Likewise.
1642 * configure.in (i960-*-elf*): New target.
1643 * aclocal.m4, configure: Rebuild.
1645 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1647 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
1648 reloc changes when defined(BFD_ASSEMBLER).
1650 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
1652 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
1654 * write.c (write_print_statistics): Output to file, not stderr.
1656 * expr.c (generic_bignum_to_int32,64): Prototype.
1658 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
1659 output_sleb128, output_uleb128, output_big_sleb128,
1660 output_big_uleb128, output_big_leb128): Prototype.
1661 (output_big_sleb128, output_big_uleb128): Make inline.
1662 (output_big_leb128): Remove inline
1664 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1665 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
1666 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
1667 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
1668 value for correct overflow check in write.c:fixup_segment.
1669 * write.c (fixup_segment): Move bitfield overflow checks to after
1670 the md_apply_fix call.
1671 * config/obj-coff.c (fixup_segment): Likewise.
1672 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
1673 valueT *val argument.
1675 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1677 * config/atof-ieee.c (gen_to_words): Correctly round a
1678 denormalized number. Fix off-by-one in range checking for
1679 exponent in a denormal.
1681 1999-05-10 Nick Clifton <nickc@cygnus.com>
1683 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
1684 name.
1686 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
1688 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
1690 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1692 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
1693 (ReverseRegRegmem): Remove.
1694 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
1695 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
1696 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
1697 kludge.
1699 From Doug Ledford <dledford@redhat.com>
1700 * config/tc-i386.h (RegXMM): New for P/III.
1701 * config/tc-i386.c: Add support for P/III.
1703 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
1705 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
1706 (md_begin): Allow ppc32 insns in ppc64bridge mode.
1707 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
1709 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
1711 * config/tc-i386.c (i386_immediate): Skip whitespace before
1712 complaining about junk after expression.
1713 (i386_displacement): Likewise.
1715 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
1717 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
1718 Don't copy before downcaseing.
1720 1999-05-05 Catherine Moore <clm@cygnus.com>
1722 * tc-m68k.c: Include elf/m68k.h.
1723 (m68k_elf_final_processing): New routine.
1724 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
1725 Define.
1727 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
1729 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
1730 17 bit fmt insn.
1732 1999-04-30 Nick Clifton <nickc@cygnus.com>
1734 * config/tc-mcore.c (mcore_s_section): Dump literals before
1735 changing section.
1737 1999-04-29 Nick Clifton <nickc@cygnus.com>
1739 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
1740 for COFF/PE port.
1742 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
1744 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1745 (TC_INIT_FIX_DATA): Delete.
1746 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1747 (TC_INIT_FIX_DATA): Delete.
1748 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
1749 * write.c (fix_new_internal): Initialize fx_cgen member.
1750 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
1751 (gas_cgen_md_apply_fix3): Update.
1752 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
1753 (md_cgen_record_fixup_exp): Update.
1754 (FX_OPINFO_R_TYPE): Update.
1756 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
1757 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
1758 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
1759 * frags.h (struct frag): Make opindex, opinfo ints.
1761 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
1763 1999-04-26 Tom Tromey <tromey@cygnus.com>
1765 * aclocal.m4, configure: Updated for new version of libtool.
1767 1999-04-22 Nick Clifton <nickc@cygnus.com>
1769 * config/tc-mcore.c (md_apply_fix3): Renamed function from
1770 md_apply_fix.
1771 (md_apply_fix3): Do not fix up absolute relocations against
1772 symbolic values.
1774 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
1776 1999-04-20 Nick Clifton <nickc@cygnus.com>
1778 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
1779 changes and data-in-text directives.
1780 (mcore_cons): New function: intercept cons() operations.
1781 (mcore_float_cons): New function: intercept float_cons()
1782 operations.
1783 (mcore_stringer): New function: intercept stringer() operations.
1785 1999-04-18 Ian Lance Taylor <ian@zembu.com>
1787 * obj.h (struct format_ops): Change generate_asm_lineno field to
1788 take no parameters.
1789 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
1791 * config/tc-alpha.c (find_opcode_match): Add default case to
1792 switch.
1793 (find_macro_match): Likewise.
1794 (load_expression): Parenthesize && within ||.
1796 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1798 1999-04-17 Nick Clifton <nickc@cygnus.com>
1800 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
1801 .text .data .section pseudo ops.
1802 (mcore_s_section): New function. Dump lits before changing secs.
1803 (mcore_s_text): New function. Dump lits before changing secs.
1804 (mcore_s_data): New function. Dump lits before changing secs.
1806 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
1808 * config/tc-mips.c (mips_32bitmode): New.
1809 (md_begin): Set mips_32bitmode if needed.
1810 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
1811 Set EF_MIPS_32BITMODE.
1813 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
1815 * config/obj-coff.c (c_section_symbol): Fix typo in previous
1816 change.
1818 1999-04-16 Nick Clifton <nickc@cygnus.com>
1820 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
1822 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
1824 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
1825 expressions correctly.
1828 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
1830 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
1832 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
1834 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
1835 and fmpynfadd instructions.
1837 1999-04-11 Richard Henderson <rth@cygnus.com>
1839 * as.h (environ): Declare it, if needed.
1840 * as.c (dump_statistics): Don't declare environ.
1841 * configure.in (environ): Detect declaration.
1842 * configure, config.in: Rebuild
1844 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
1845 (i386_displacement): Allocate enough space for replacement buffer.
1846 Clean up replacement buffer initialization.
1848 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
1850 * subsegs.c (section_symbol): Don't create a new symbol if one
1851 already exists; instead, use the existing one, but set its segment
1852 and frag data if it hasn't already been defined.
1853 * config/obj-coff.c (c_section_symbol): Likewise.
1855 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
1857 * tc-alpha.c (load_expression): Call as_bad instead of abort.
1859 1999-04-08 Nick Clifton <nickc@cygnus.com>
1861 * config/tc-mcore.c: New File: Support routines for MCore
1862 assembler.
1863 * config/tc-mcore.h: New File: Definitions for MCore assembler.
1864 * config/obj-coff.c: Add support for mcore-pe target.
1866 * Makefile.am: Add support for MCore targets.
1867 * Makefile.in: Regenerate.
1868 * configure.in: Add support for MCore targets.
1869 * configure: Regenerate.
1871 * doc/all.texi: Set MCORE.
1872 * doc/as.texinfo: Document MCore specific command line options.
1874 * write.h: Prevent multiple inclusion.
1876 1999-04-06 Ian Lance Taylor <ian@zembu.com>
1878 * asintl.h (LC_MESSAGES): Never define.
1879 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
1880 does not define it.
1881 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
1882 does not define it.
1884 * Makefile.am (m68k-parse.c): If configuring in the source
1885 directory, copy m68k-parse.y into the local directory before
1886 running ylwrap, to remove spurious differences when generating
1887 snapshots.
1888 * Makefile.in: Rebuild.
1890 * config/tc-sparc.h (md_do_align): Just allocate the number of
1891 bytes necessary, rather than always allocating 1024.
1893 1999-04-04 Ian Lance Taylor <ian@zembu.com>
1895 * listing.c (listing_newline): Add cast to avoid warning.
1896 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
1897 * config/tc-i386.c (i386_scale): Add return value.
1898 (build_displacement_string): Remove unused local temp_disp2.
1899 (i386_intel_memory_operand): Add parentheses to avoid warning.
1900 (i386_intel_operand): Remove unused local end_of_operand_string.
1901 (i386_operand): Remove unused local operand_modifier.
1902 (i386_operand): Add parens to avoid warning.
1904 1999-04-04 Don Bowman <don@pixsci.com>
1906 * configure.in: Add mips*-*-vxworks* target; have it define
1907 MIPS_STABS_ELF.
1908 * configure, config.in: Rebuild.
1910 1999-03-31 Nick Clifton <nickc@cygnus.com>
1912 * configure.in (emulations): Add support for arm-epoc-pe.
1913 * configure: Regenerate.
1914 * config/te-epoc-pe.h: New file. Define macros specific to
1915 arm-epoc-pe target.
1916 * config/tc-arm.h: Select epoc-pe-arm target format if configured
1917 for arm-epoc-pe target.
1919 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
1921 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
1923 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
1925 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
1926 detect ",n" without a condition.
1927 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1930 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
1932 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
1933 instruction is encoded with one bit.
1936 1999-03-23 Ian Lance Taylor <ian@zembu.com>
1938 * doc/internals.texi (CPU backend): Mention that
1939 line_separator_chars should not include newline. From thi
1940 <ttn@mingle.glug.org>.
1942 1999-03-22 Doug Evans <devans@casey.cygnus.com>
1944 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1945 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
1947 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
1949 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
1951 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
1953 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
1956 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
1958 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
1960 1999-03-15 Martin Hunt <hunt@cygnus.com>
1962 * app.c (do_scrub_begin): Change '-' back to a symbol char
1963 so we can use multiple opcodes on a line again.
1965 * config/tc-d30v.c: By default, warn if a symbol has
1966 the same name as a register. Plus some minor
1967 updates from the branch.
1969 1999-03-13 Nick Clifton <nickc@cygnus.com>
1971 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
1972 BFD_RELOC_16 and BFD_RELOC_64.
1974 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1976 * expr.c (expr): Add missing else.
1978 1999-03-12 Nick Clifton <nickc@cygnus.com>
1980 * config/tc-arm.c (md_apply_fix3): Improve error message.
1982 1999-03-11 Doug Evans <devans@casey.cygnus.com>
1984 * Makefile.am (CPU_TYPES): Add fr30.
1985 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
1986 (fr30,m32r dependencies): Update.
1987 * Makefile.in: Rebuild.
1989 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
1990 (gas_cgen_record_fixup_exp): Ditto.
1991 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
1992 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
1993 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1994 (md_cgen_lookup_reloc): Update use of operand->type.
1995 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
1996 (md_convert_frag): Call cgen_operand_lookup_by_num.
1997 (md_cgen_lookup_reloc): Update use of operand->type.
1998 (m32r_cgen_record_fixup_exp): Ditto.
2000 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
2002 * config/tc-mips.c (md_show_usage): Fix message.
2004 1999-03-03 Nick Clifton <nickc@cygnus.com>
2006 * doc/c-arm.texi (ARM Syntax): Document new command line switches
2007 and LDR reg,=<expr> instruction.
2009 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
2010 -mcpu=arm9tdmi.
2012 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
2014 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
2016 1999-02-17 Nick Clifton <nickc@cygnus.com>
2018 This patch was created by: Scott Bambrough
2019 <scottb@corelcomputer.com>
2021 * app.c:
2022 Special cased '@' character. The '@' character is used as the
2023 ARM assembler comment character, as a special character
2024 and in ELF .symver pseudo-op's, and as a special character in
2025 .type and .section pseudo-ops.
2026 (symver_pseudo): New static variable.
2027 (symver_state): New static variable.
2028 (struct app_save): Add field 'symver_state'.
2029 (app_push): Save global symver_state int struct app_save.
2030 (app_pop): Restore global symver_state from struct app_save.
2031 (do_scrub_chars): Special case handling of '@' character in
2032 .symver pseudo-ops.
2034 * configure.in: Modified to recognize armv* uname syntax from ARM
2035 Linux kernel.
2036 * configure: Regenerated.
2038 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
2039 a prefix to the section's type.
2040 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
2041 the type's typename.
2043 * config/tc-arm.h: Add support for PIC generation:
2044 (pic_code): New boolean.
2045 (obj_relocate_extern): Define.
2046 (TC_RELOC_RTSYM_LOC_FIXUP): Define
2047 (TC_CONS_FIX_NEW): Define.
2048 (tc_fix_adjustable): Define.
2049 (GLOBAL_OFFSET_TABLE_NAME): Define.
2051 * config/tc-arm.c: Add support for PIC generation:
2052 (line_seperator_chars): Allow ';' as a seperator for Linux.
2053 (is_immediate_prefix): New macro.
2054 (arm_parse_reloc): New function.
2055 (s_arm_elf_cons): New function.
2056 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
2057 (md_undefined_symbol): Special case handling for the Global Offset
2058 Table's symbol.
2059 (md_apply_fix3): Handle PIC relocs.
2060 (tc_gen_reloc): Handle PIC relocs.
2061 (md_parse_option): Add support for '-k' command line switch to
2062 enable PIC generation.
2063 (cons_fix_new_arm): New function.
2064 (s_arm_elf_cons): New function.
2066 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
2068 * configure.in: Add comments for uses of AC_DEFINE.
2069 * acinclude.m4: Likewise.
2070 * acconfig.h: Remove.
2071 * aclocal.m4: Rebuild.
2072 * configure: Rebuild.
2073 * Makefile.in: Rebuild.
2074 * config.in: Rebuild.
2076 1999-02-15 Jim Lemke <jlemke@cygnus.com>
2078 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
2079 non-constant offset from a base register.
2081 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
2083 * config/tc-alpha.c (md_show_usage): Put \ before newline in
2084 strings always.
2086 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
2088 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
2089 (emit_insn): Look for pc-relative and no-overflow specifiers on
2090 internal relocation types.
2092 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
2094 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
2095 -mcpu=NNNN flags.
2097 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
2098 mips_cpu instead.
2099 (mips_4650, mips_4010, mips_4100): Variables removed.
2100 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
2101 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
2102 variables.
2103 (md_begin): Don't bother initializing the mips_NNNN variables;
2104 mips_cpu is set, and that's good enough now.
2105 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
2106 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
2107 (show): New function, to handle wrapping in the CPU lists.
2108 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
2110 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
2112 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
2113 than treat as an immediate specifier.
2115 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
2117 * config/tc-i386.c: Prototype many functions.
2118 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
2119 (i386_immediate): Remove unused second argument.
2120 (i386_intel_operand): Fix i386_is_reg typo.
2121 (i386_operand): Use allow_naked_reg.
2122 (output_invalid): Make operand int for K&R.
2124 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
2126 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
2127 patch.
2128 * Makefile.in: Rebuild.
2130 1999-02-09 Doug Evans <devans@casey.cygnus.com>
2132 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
2133 (cgen.o): Ditto.
2134 (EXTRA_as_new_SOURCES): Comment out.
2135 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
2136 * Makefile.in: Rebuild.
2137 * doc/Makefile.in: Rebuild.
2138 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
2139 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
2140 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
2141 * configure: Rebuild.
2142 * aclocal.m4: Rebuild.
2143 * config.in: Rebuild.
2144 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
2145 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
2146 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
2147 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
2148 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
2149 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
2150 (gas_cgen_record_fixup_exp): Ditto.
2151 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
2152 descriptor, not global variable.
2153 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
2154 descriptor, not global variable. Refer to insert_operand handler
2155 via cpu descriptor, not global function.
2156 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
2157 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
2158 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
2159 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
2160 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
2161 * config/tc-m32r.c: Ditto.
2162 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
2163 (md_assemble): Ditto.
2164 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
2166 1999-02-09 Nick Clifton <nickc@cygnus.com>
2168 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
2169 relocations for ELF targets.
2171 1999-02-08 Nick Clifton <nickc@cygnus.com>
2173 * configure.in: Add support for StrongARM target.
2174 * configure: Regenerate.
2176 1999-02-05 Nick Clifton <nickc@cygnus.com>
2178 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
2180 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
2181 for COFF ports.
2183 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
2185 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
2187 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
2189 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
2190 (INTEL_DWORD_MNEM_SUFFIX): Define.
2191 (BYTE_PTR): Define.
2192 (WORD_PTR): Define.
2193 (DWORD_PTR): Define.
2194 (XWORD_PTR): Define.
2195 (SHORT): Define.
2196 (OFFSET_FLAT): Define.
2197 (FLAT): Define.
2198 (NONE_FOUND): Define.
2199 (No_dSuf): Define.
2200 (No_xSuf): Define.
2201 * config/tc-i386.c (set_intel_syntax): New routine.
2202 (intel_syntax): Declare.
2203 (allow_naked_reg): Declare.
2204 (md_pseudo_table): Support .intel_syntax and .att_syntax.
2205 (intel_float_operand): New routine.
2206 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
2207 Handle brackets as well as parens. Call i386_intel_operand for
2208 intel syntax. Reverse operands if appropriate. Handle new
2209 suffixes. Handle movzx and movsx.
2210 (i386_is_reg): New routine.
2211 (i386_immediate): New routine.
2212 (i386_scale): New routine.
2213 (i386_displacement): New routine.
2214 (i386_operand_modifier): New routine.
2215 (build_displacement_string): New routine.
2216 (i386_parse_seg): New routine.
2217 (i386_intel_memory_operand): New routine.
2218 (i386_intel_operand): New routine.
2219 (i386_operand): Call i386_displacement, i386_immediate,
2220 i386_scale, etc. instead of handling inline.
2221 (parse_register): Handle registers without prefix.
2223 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
2225 * configure: Regenerate.
2226 * configure.in (arm-*-oabi): New.
2227 (thumb-*-oabi): New.
2228 * config/tc-arm.c (target_oabi): Declare.
2229 (md_apply_fix3): Support REL relocs.
2230 (md_parse_option): Handle -oabi.
2231 (elf32_arm_target_format): New routine.
2232 (md_longopts): Add OPTION_OABI.
2233 * config/tc-arm.h: Redefine TARGET_FORMAT.
2236 1999-01-28 Nick Clifton <nickc@cygnus.com>
2238 * write.c (write_relocs): Handle out of range error.
2240 * config/tc-fr30.c (fr30_fix_adjustable): New function.
2241 (fr30_force_relocation): Default to 0.
2243 * config/tc-fr30.h (obj_fix_adjustable): Define.
2244 (TC_FORCE_RELOCATION): Define.
2246 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
2247 relocs.
2249 1999-01-16 Nick Clifton <nickc@cygnus.com>
2251 * config/tc-d30v.c (write_2_short): Do not generate a sequential
2252 merge of two instructions if the left instruciton kills the right.
2254 1999-01-11 Doug Evans <devans@casey.cygnus.com>
2256 * Makefile.in: Regenerate.
2257 * configure.in: Redo test for using cgen.
2258 * configure: Regenerate.
2260 1999-01-09 Nick Clifton <nickc@cygnus.com>
2262 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
2263 redefinition of this macro.
2265 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
2267 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
2268 warning.
2270 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
2272 * config/tc-mips.c (append_insn): For mips16, insert a nop between
2273 a read of HI or LO and an immediatly following branch.
2275 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
2277 * config/tc-mips.c (md_begin): Another correction to the setting of
2278 mips_eabi64.
2280 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
2282 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
2284 1998-12-21 Nick Clifton <nickc@cygnus.com>
2286 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
2287 bit insn when optimizing, so that parallelised instructions will
2288 start on a 32 bit boundary.
2290 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
2292 * config/tc-mips.c (mips_eabi64): New.
2293 (md_begin): Set mips_eabi64.
2294 (mips_elf_final_processing): Use it.
2296 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
2298 * config/tc-mips.c (mips_elf_final_processing):
2299 Correct setting of ABI in e_flags.
2301 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
2303 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
2305 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
2307 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
2309 1998-12-15 Doug Evans <devans@casey.cygnus.com>
2311 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
2312 warning, values that don't fit in the field.
2314 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2316 * config/tc-mips.c (mips_abi_string): New.
2317 (md_parse_option,md_longopts): Add mabi.
2318 (mips_elf_final_processing): Set e_flags based on mabi flag.
2320 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2322 * config/tc-mips.c (md_parse_option): Handle vr4111.
2324 98-12-11 Ken Raeburn <raeburn@cygnus.com>
2326 * config/tc-h8300.c (build_bytes): Change message given if the
2327 instruction requires H8/300H mode and we're not in Hmode, to
2328 suggest that it may be the operand modes that are the problem, not
2329 necessarily the opcode.
2331 1998-12-10 Nick Clifton <nickc@cygnus.com>
2333 * config/tc-fr30.c: Add line separator character.
2335 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
2337 * configure.in (hppa-*-mpeix*): New target.
2338 * config/obj-som.h (obj_som_compiler): Declare.
2339 * config/obj-som.c (compiler_seen): New static variable.
2340 (obj_som_compiler): New function.
2341 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
2342 (md_pseudo_table): Add "compiler" if OBJ_SOM.
2343 (pa_type_args): Set hppa_priv_level.
2344 (pa_compiler): New static function if OBJ_SOM.
2345 * configure: Rebuild.
2347 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
2349 * read.c (output_leb128): Don't mark as inline.
2351 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
2353 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
2354 AIX .vbyte unaligned data support.
2355 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
2356 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
2357 sections.
2359 1998-12-07 Nick Clifton <nickc@cygnus.com>
2361 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
2362 input handling.
2364 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
2366 * config/tc-arm.c (elf32_arm_force_relocation): Check for
2367 BFD_RELOC_ARM_PCREL_BRANCH.
2369 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
2371 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
2372 checking the target type.
2373 (mips-dec-bsd*): Set endian to little.
2374 * configure: Rebuild.
2376 COFF weak symbol support, based on patches from Mark Elbrecht
2377 <snowball3@usa.net>:
2378 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
2379 * config/obj-coff.c (obj_coff_weak): New static function.
2380 (obj_coff_endef) [both versions]: Handle weak symbols.
2381 (coff_frob_symbol): Likewise.
2382 (yank_symbols): Likewise.
2383 (obj_pseudo_table): Add "weak".
2385 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
2386 <aymeric.vincent@emi.u-bordeaux.fr>.
2387 * aclocal.m4: Rebuild with current tools.
2388 * configure: Rebuild.
2390 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
2391 an assertion failure for a case we can't handle when OBJ_ECOFF.
2393 * expr.c (operator): And with 0xff to avoid problems with signed
2394 char.
2396 1998-12-03 Nick Clifton <nickc@cygnus.com>
2398 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
2399 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
2401 1998-12-02 Nick Clifton <nickc@cygnus.com>
2403 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
2404 LDI:20 insn.
2406 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
2408 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
2409 of pcrel point.
2411 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
2413 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
2414 pcrel point.
2416 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
2418 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
2419 scope.
2420 (d10v_cleanup): Only generate previous insn if a multiline insn is
2421 not pending.
2423 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
2425 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
2426 FR30_OPERAND_I32.
2428 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
2430 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
2431 -marm6xxx command line switches.
2433 1998-11-18 Doug Evans <devans@casey.cygnus.com>
2435 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
2436 (itbl-ops.o): Delete duplicate dependencies.
2437 Rebuild dependencies.
2438 Add fr30 dependencies.
2439 * Makefile.in: Rebuild.
2441 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
2443 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
2444 opcode list.
2445 * listing.c: Ignore line terminator characters found inside
2446 strings.
2448 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
2450 * po/gas.pot: Regenerated.
2452 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
2454 * config/tc-fr30.c (fr30_is_colon_insn): New name for
2455 fr30_is_label_start(). Also checks for delay slot insns.
2457 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
2458 FR30 instructions which contain a colon in the mnemonic.
2460 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
2462 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
2464 * config/tc-fr30.c: Removed currently superflous code.
2466 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
2468 * config/tc-fr30.h: New file.
2469 * config/tc-fr30.c: Tweaking so that it will compile.
2471 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
2473 * config/tc-d10v.h (obj_fix_adjustable): Define.
2474 (TC_FORCE_RELOCATION): Define.
2475 (d10v_force_relocation): Declare.
2476 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
2477 (md_apply_fix3): Handle Vtable relocs.
2478 (d10v_fix_adjustable): New.
2479 (d10v_force_relocation): New.
2481 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
2483 * config/tc-d30v.c: Change default behaviour to ignore potential
2484 conflicts between register name and symbol names.
2486 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
2488 * configure.in: Add fr30-*-*.
2489 * config/tc-fr30.c: New file.
2490 * Makefile.in: Regenerated.
2491 * config.in: Regenerated.
2492 * configure: Regenerated.
2493 * doc/Makefile.in: Regenerated.
2494 * po/gas.pot: Regenerated.
2496 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
2498 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
2499 are 16 bit insns.
2501 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
2503 * app.c (do_scrub_begin): Set characters above 127 to be symbol
2504 characters.
2505 (do_scrub_chars): Add some casts to unsigned char to avoid
2506 unwanted sign extension.
2507 * read.c (lex_type): Set characters about 127 to be symbol
2508 characters.
2509 * config/tc-i386.c (md_begin): Set identifier_chars and
2510 operand_chars for values above 127.
2512 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
2514 * configure.in: detect cygwin* instead of cygwin32*
2515 * configure: regenerate
2517 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
2519 * listing.c: Add support for producing a listing from piped
2520 input.
2522 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
2524 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
2525 (append_insn): Account for the tx39's multiply behavior.
2527 1998-10-26 Michael Meissner <meissner@cygnus.com>
2529 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
2530 from assemble_parallel_insns. Add support for '->' to indicate
2531 explicitly serializing the instructions.
2532 (md_assemble): Ditto.
2534 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
2536 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
2537 WEAK handling.
2539 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
2541 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
2543 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
2545 * config/tc-mips.c : support frame and regmask/fregmask when
2546 MIPS_STABS_ELF is specified.
2548 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
2550 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
2551 (md_apply_fix): Don't return 1 for VTABLE relocs.
2552 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
2554 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2556 * doc/c-i386.texi: Replace occurences of "opcode" with
2557 "instruction mnemonic", "instruction", or "mnemonic" when
2558 referring to the name of an instruction. Use "opcode" when
2559 referring to the sequence of machine bytes.
2561 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
2562 (is_opcode_char): Rename to is_mnemonic_char.
2563 (md_assemble and i386_operand): Correct error messages from
2564 "opcode" to "instruction mnemonic"
2565 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
2566 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
2567 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
2568 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
2569 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
2570 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
2571 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
2573 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
2575 * config/tc-i386.c (i386_operand): Check for garbage after
2576 register name.
2578 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
2580 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
2581 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
2583 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
2585 * config/tc-sh.h (obj_fix_adjustable): Define.
2586 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
2587 (md_apply_fix): Likewise.
2588 (tc_gen_reloc): Likewise.
2589 (sh_fix_adjustable): New.
2591 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
2593 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
2594 * cgen.h (gas_cgen_finish_insn): Update prototype.
2595 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
2596 cgen_insn_t -> CGEN_INSN_INT.
2597 (make_parallel): Update handling of CGEN_INT_INSN_P.
2598 (assemble_parallel_insn): Ditto.
2599 (target_make_parallel): New function.
2600 (md_assemble): Use it.
2602 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
2604 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
2606 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
2608 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
2609 converted into lower case.
2611 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
2613 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
2614 (gas_cgen_tc_gen_reloc): Likewise.
2615 * config/tc-m32r.h (obj_fix_adjustable): Define.
2616 * config/tc-m32r.c (m32r_fix_adjustable): New.
2617 (m32r_force_relocation): Handle VTABLE relocs.
2619 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
2621 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
2623 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
2625 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
2626 to lower case before parsing.
2628 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
2629 parallel insns modift buts in the PSW as a side effect.
2631 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
2633 * config/tc-d30v.c (find_format): Test for missing flag and
2634 control registers.
2636 (md_apply_fix3): Fix error messages to avoid
2637 assumption about presence of a symbol.
2639 (parallel_ok): Disallow parallel instructions that both modify the
2640 same flag register.
2642 (find_format): Generate a warning if an odd numbered register is
2643 used as the first register in a mutli-register instruction.
2645 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
2647 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
2648 relocations are always associated with a symbol.
2650 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
2652 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
2653 (elf32_sparc_force_relocation): Declare.
2654 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
2655 (tc_gen_reloc): Handle vtable relocs.
2656 (elf32_sparc_force_relocation): New.
2658 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
2660 * symbols.c (S_IS_FUNCTION): New.
2661 * config/tc-v850.h (obj_fix_adjustable): Define.
2662 (TC_FORCE_RELOCATION): Define.
2663 (v850_force_relocation): Declare.
2664 * config/tc-v850.c (tc_gen_reloc): Use offset instead
2665 of fx_addnumber for VTABLE reloc addends.
2666 (md_apply_fix3): Handle VTABLE relocs.
2667 (v850_fix_adjustable): New.
2668 (v850_force_relocation): New.
2670 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
2672 * tc-hppa.c (fp_operand_format): Add some additional formats.
2673 (pa_ip): Do not automatically promote into pa2.0 mode.
2674 (pa_level): Handle ".level 2.0".
2676 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2678 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
2679 * config/tc-i386.h (template.extension_opcode): Change to
2680 unsigned int to allow full range of 8-bit opcode suffixes.
2681 (None): Redefine as 0xffff.
2683 From Jeff B Epler <jepler@usgs.gov>
2684 * doc/c-i386.texi (i386-SIMD): New section.
2686 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
2688 * read.c (discard_rest_of_line): New function.
2689 * read.h: Declare it.
2690 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
2692 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
2694 * config/tc-d10v.c (find_symbol_matching_register): New function.
2695 (find_opcode): Cope with the case where a register name matches
2696 a symbol name.
2698 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
2700 * config/tc-v850.c (md_pcrel_from): Rename to
2701 v850_pcrel_from_section.
2702 (v850_pcrel_from_section): Do not resolves symbols in other
2703 sections.
2705 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
2707 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
2709 * config/tc-d10v.c (find_opcode): Generate an error if a register
2710 is supplied for an operand that should not be a register.
2712 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
2714 * config/tc-d30v.c (write_2_short): But do allow delayed branch
2715 instructions to have another instruction in the right bin.
2717 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
2719 * config/tc-d30v.c (write_2_short): Do not allow instructions in
2720 the right container if the left container holds a branch
2721 instruction.
2723 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
2725 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
2726 both a register name and symbol name.
2727 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
2729 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
2731 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
2732 execution unit class.
2734 (reg_name_search): If a name matches a register and a symbol,
2735 prefer the register.
2736 (find_format): Disallow flag registers when a general purpose
2737 register is required.
2738 If a number is required, but a register has been given, check to
2739 see if a symbol with the same name as the register exists, and if
2740 so, use that symbol.
2742 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
2744 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
2746 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
2748 * config/tc-d30v.c (find_format): Do not accept flag registers as
2749 general purpose registers.
2750 (find_format): If an immediate value is expected at a given place
2751 in a format, but a register name has been provided instead, check
2752 to see if that register name matches the name of a predefined
2753 symbol and if it does, then use the symbol instead.
2754 (reg_name_search): If a register name matches a symbol name,
2755 prefer the register name to the symbol name.
2757 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
2759 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
2760 the previous insn to empty.
2762 1998-09-20 Michael Meissner <meissner@cygnus.com>
2764 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
2765 pieces, forcing the use of an ANSI compiler.
2767 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2769 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
2770 relocs.
2771 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
2773 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
2775 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
2776 assembler syntax.
2777 (obj_elf_vtable_entry): Likewise.
2778 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
2779 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
2780 (tc_gen_reloc): Likewise.
2781 (arm_fix_adjustable): Likewise.
2782 (elf32_arm_force_relocation): New.
2783 (armelf_frob_symbol): Remove coff-style symbol support.
2785 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
2787 * config/tc-i386.c (i386_operand): Fix typo in last patch.
2789 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
2791 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
2792 OBJ_COFF so that routine is defined for a.out format.
2794 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
2796 * config/tc-i386.c (i386_operand): Detect non-segment registers
2797 used as segment prefixes.
2799 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
2801 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
2802 optimize across FDE boundaries.
2804 * config/obj-coff.c (obj_coff_section): Preserve any link once
2805 flags when setting the section flags.
2807 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
2809 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
2810 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
2812 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2814 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
2815 to the host width.
2817 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
2819 * frags.c (frag_grow): Include the size of the frag struct in the
2820 obstack chunk size.
2822 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
2823 if the new subseg comes before the old.
2825 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2827 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
2828 to handle edge8 and edge16.
2830 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
2832 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
2833 before we clobber the symbol involved.
2835 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
2837 * config/tc-arm.c: Remove OBJ_ELF definitions for
2838 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
2839 use arm_adjust_symtab for OBJ_COFF.
2840 (armelf_adjust_symtab): New Routine.
2841 * config/tc-arm.h: Define obj_adjust_symtab to
2842 armelf_adjust_symtab for OBJ_ELF.
2844 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
2846 * configure.in: Make all i386-elf targets use bfd_gas.
2847 * config/tc-i386.c (tc_i386_force_relocation): New.
2848 (tc_i386_fix_adjustable): Don't fix vtable relocs.
2849 (md_apply_fix3): Likewise.
2850 (tc_gen_reloc): Handle them.
2851 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
2852 tc_i386_force_relocation.
2854 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
2856 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
2858 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
2860 * config/tc-d30v.c (md_assemble): Copy previous opcode over
2861 current opcode after writing the first insturction of a reverse
2862 sequential pair.
2864 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
2866 * read.h (generate_lineno_debug): Add prototype.
2867 * read.c (generate_lineno_debug): Make non-static.
2869 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2871 * config/tc-i386.c (md_assemble): Only warn for address/data size
2872 prefixes.
2874 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
2876 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
2877 against Thumb function names, as the linker needs this information.
2879 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
2881 * expr.c (operand): Check also that there is no advance in operand
2882 after atof_generic in order to decide "is it label 0f or floating
2883 point number?".
2885 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
2887 * config/tc-m32r.c: Replace double dash prefix to M32R specific
2888 command line options with a single dash.
2889 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
2891 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
2893 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
2894 * tc-arm.c (arm_fix_adjustable): New routine.
2896 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
2898 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
2899 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
2900 demand_empty_rest_of_line before mri_comment_end.
2901 (equals): Check garbage after expression before
2902 mri_comment_end in MRI mode.
2904 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
2906 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
2907 small immediate constant to use the constant itself rather than
2908 always using 1.
2910 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
2912 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
2913 (pa_leave): Likewise.
2915 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2917 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
2918 prefixes.
2919 (i386_operand): Fix an error message.
2921 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
2923 * doc/c-arm.texi (ARM Directives): Document .req directive.
2925 * config/tc-arm.c (reg_required_here): Display erroneous string if
2926 the register name could not be decoded.
2927 Do not set inst.instruction if the sift is -1.
2929 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
2931 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
2932 we do for EXTERN.
2934 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
2936 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2937 even if it is belived to be unnecessary.
2939 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2941 config/tc-i386.c (i386_operand): Size immediate constants by
2942 suffix (erroneously removed as part of July 7 change).
2944 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
2946 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
2947 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
2948 (armelf_frob_symbol): New Routine.
2949 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
2951 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
2953 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
2955 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
2957 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
2958 command line switches passed to assembler.
2960 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
2962 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
2963 (gas_cgen_opcode_desc): Declare.
2964 (gas_cgen_parse_operand): Declare.
2965 (*): Prepend gas_ to gas specific fns to denote them as such.
2966 All uses updated.
2967 * cgen.c (gas_cgen_opcode_desc): New global
2968 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
2969 (queue_fixup): Renamed from cgen_queue_fixup.
2970 (*): Prepend gas_ to gas specific fns to denote them as such.
2971 All uses updated.
2972 (gas_cgen_md_apply_fix3): Update call to insert_operand.
2973 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
2974 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
2975 Open opcode table and initialize it.
2976 (make_parallel): Use gas_cgen_opcode_desc.
2977 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
2978 (md_assemble): Ditto.
2980 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
2982 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
2983 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
2984 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
2985 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
2986 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
2987 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
2988 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
2989 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
2990 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
2991 (INIT_STAB_SECTION): Likewise.
2992 (OBJ_PROCESS_STAB): Likewise.
2994 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
2995 (md_parse_option): Watch for them.
2996 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
2997 (md_begin): Kill neverdef code.
2998 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
2999 (s_alpha_prologue): Watch alpha_cur_ent_sym.
3000 (s_alpha_coff_wrapper): New.
3001 (md_pseudo_table): Trap all ECOFF pseudos.
3003 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
3005 Start of changes to remove mdebug section from mips*-elf
3006 Based on MIPS_STAB_ELF definition
3007 * acconfig.h: undef if not configured
3008 * config.in: undef if not configured
3009 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
3010 * config/tc-mips.c (s_ent): set BSF_FUNCTION
3011 * stabs.c (s_stab_generic): flush frag
3013 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
3015 * configure.in: (arm-*-elf): Handle.
3016 (thumb-*-elf): Handle.
3017 * configure: Regenerate.
3018 * read.c (stringer): Fix typo in comment.
3019 * write.c (fixup_segment): Don't add symbol value to addend if
3020 TC_ARM and OBJ_ELF.
3021 * config/tc-arm.c (md_section_align): Don't align dwarf debug
3022 sections.
3023 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
3024 for OBJ_ELF.
3026 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
3028 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
3029 (write_2_short): Emit warning if new flag is set.
3030 (do_assemble): Set flags if left instruction is one of special
3031 "right-instruction-killer" type.
3033 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
3035 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
3036 Always output words in debug_info section as big endian.
3037 (sparc_target_format): Choose correct bfd target.
3038 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
3040 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
3042 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
3043 to work with internationalization code. Issue an error when two
3044 operands match that are not allowed to match.
3046 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
3048 * configure.in (install_tooldir): Allow target to specify whether
3049 it wants to be installed in $(tooldir)/bin.
3050 * configure: Regenerate.
3051 * Makefile.am (install-exec-local): Set install-exec-tooldir
3052 dependency via configure.
3053 * Makefile.in: Regenerate.
3055 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
3057 * Makefile.am (install-exec-local): Split into two ...
3058 (install-exec-bindir,install-exec-tooldir): New rules.
3059 * Makefile.in: Regenerate.
3061 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
3063 * Makefile.am (install-exec-local): Don't remove the file before
3064 checking whether $(bindir) == $(tooldir)/bin. From Maciej
3065 W. Rozycki <macro@ds2.pg.gda.pl>.
3066 * Makefile.in: Rebuild.
3068 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
3070 * cgen.c: Include libiberty.h.
3071 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
3072 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
3073 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
3074 (md_cgen_lookup_reloc)): Declare.
3075 (md_cgen_record_fixup_exp): Declare.
3076 * config/tc-m32r.h (md_pcrel_from_section): Declare.
3077 (m32r_relax_frag): Declare.
3078 (cgen_md_apply_fix3): Decls moved to cgen.h.
3079 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
3080 (m32r_cgen_record_fixup_exp): Delete decl.
3081 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
3082 (assemble_nop): Delete.
3083 (expand_debug_syms): Delete unused `exp'.
3084 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
3085 Add default case for -Wall.
3086 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
3087 (md_atof): Delete unused wordP.
3089 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
3091 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
3092 value.
3094 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
3096 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
3097 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
3098 .print, .purgem, and .struct. Remove documentation for
3099 .app-file.
3101 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
3103 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
3104 Update call to insert_operand.
3106 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
3108 * config/tc-m32r.c (ms_show_usage): Formatting changes.
3110 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
3112 * config/tc-i386.c (md_assemble): Don't get confused by trailing
3113 whitespace after a prefix operator.
3115 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
3117 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
3119 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
3121 * config/tc-sparc.c (log2): New static function.
3122 (s_reserve): Use log2 to convert alignment before calling
3123 record_alignment.
3124 (s_common): Use log2 to convert alignment before calling
3125 record_alignment and frag_align.
3126 (sparc_cons_align): Use log2.
3128 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
3130 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
3131 (s_common): Likewise.
3133 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
3134 initialization of waddr.
3135 (sparc_elf_final_processing): Add default case to switch.
3137 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3139 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
3140 than temporary real.
3142 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
3144 * write.c (subsegs_finish): Don't align the segments if there were
3145 any errors.
3147 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
3148 copying aux information.
3150 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
3151 expression into a symbol.
3153 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3155 * config/tc-i386.c (mode_from_disp_size): Change arg and return
3156 type to unsigned int.
3157 (md_assemble): Change type used to store offsets from unsigned
3158 long to long.
3159 (i386_operand): Switch error check to only call RESTORE_END_STRING
3160 once after parse_register.
3162 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
3164 * config/tc-v850.c (md_show_usage): Changed format to match that
3165 of gcc, ld, etc.
3167 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
3169 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3171 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
3172 relocs.
3173 (md_apply_fix_2): Force the symbol of the vtable reloc to be
3174 weak.
3176 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
3178 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
3179 * doc/Makefile.in: Rebuild.
3181 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
3183 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
3184 for %lo expressions.
3185 (mips_ip, case 'u'): Move range check after code to mask
3186 off bits in %hi/%lo expressions. Mask off high bits for
3187 %lo expressions.
3189 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
3191 * doc/Makefile.am (gasver.texi): New target.
3192 (as.info, as.dvi): Depends upon gasver.texi.
3193 * doc/as.texinfo: Include gasver.texi. Mention version number on
3194 title page and in top node.
3195 * doc/Makefile.in: Rebuild.
3197 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
3199 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
3200 but not including the line containing the edict.
3201 * listing.h (LISTING_EOF): New.
3202 * input-scrub.c (input_scrub_next_buffer): Call it.
3204 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3206 * config/tc-i386.c (i386_operand): Don't set the size of an
3207 immediate address based solely on the suffix and the mode.
3209 * config/tc-i386.c (md_assemble): Add assertion to make sure
3210 overlap2 does not set Imm.
3212 * config/tc-i386.c (space_chars): Remove. The scrubber converts
3213 sequences of whitespace to a single space.
3214 (is_space_chars): Just compare with space.
3215 (md_begin): Don't initialize space_chars.
3216 (md_assemble): Just skip a single whitespace character.
3217 (i386_operand): Rewrite base-index parsing to use new
3218 parse_register, and to skip white space. Skip white space in a
3219 number of other places too. Don't give error message if
3220 parse_register fails.
3221 (parse_register): Change reg_string parameter to be non-const.
3222 Add end_op parameter. Skip white space after the `%', and return
3223 end of register string. Give error message here rather than
3224 caller.
3226 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
3228 Based on patch from Matt Semersky <matts@scd.hp.com>:
3229 * expr.c (op_encoding): Make const.
3230 (expr_set_precedence): New function.
3231 (expr_begin): Don't set operator rankings, just call
3232 expr_set_precedence.
3233 * expr.h (expr_set_precedence): Declare.
3234 * read.c (s_mri): Call expr_set_precedence.
3236 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
3238 * doc/as.texinfo (Statements): Remove paragraph discussing
3239 continuing lines with a backslash. This hasn't worked for years,
3240 if it ever did.
3242 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
3244 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
3245 symbol definitions.
3246 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
3247 (ps_CTORS, ps_DTORS): New section types.
3248 (vms_fixup_xtors_section): New function
3249 (Ctors_Psect, Dtors_Psect): Define.
3250 (IS_GXX_XTOR): Define
3251 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
3252 Filter static constructors/destructors and add to
3253 Ctors_Symbols/Dtors_Symbols chain.
3254 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
3255 appropriate section.
3257 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
3258 * makefile.vms: Merge vax/vms support.
3260 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
3262 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
3263 (elf_pseudo_table): Add them.
3264 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
3265 (md_apply_fix): Accept them.
3266 (mips_fix_adjustable): Don't adjust them.
3267 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
3268 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
3269 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
3270 (tc_fix_adjustable): Don't adjust them.
3272 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
3274 * Makefile.am (CGEN_CPU_PREFIX): New variable.
3275 (cgen.o): Use it.
3276 * Makefile.in: Regenerate.
3277 * configure.in: AC_SUBST cgen_cpu_prefix.
3278 * configure: Regenerate.
3280 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3282 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
3283 Changed all users of COND12_DELAY.
3285 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
3287 * config/tc-mn10300.c (set_arch_mach): New function.
3288 (md_pseudo_table): Add pseudo-ops to set the current machine type.
3289 (md_begin): Default to mn10300 mode.
3290 (md_assemble): Only accept instructions for the core mn10300
3291 chip and the active machine type.
3293 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
3295 * subsegs.h (segment_info_type): Give the struct a name.
3296 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
3297 * config/tc-h8500.h (tc_reloc_mangle): Declare.
3298 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
3299 * config/tc-w65.h (tc_reloc_mangle): Declare.
3300 * config/tc-z8k.h (tc_reloc_mangle): Declare.
3302 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
3304 * config/tc-v850.c (v850_comm): Restore old section
3305 after common processing.
3307 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
3309 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
3311 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
3313 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
3314 char with code that explicitly sign-extends.
3316 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
3318 * config/tc-v850.c (md_begin): Restore text section as the current
3319 section after creating call table sections.
3320 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
3321 code.
3323 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
3324 with call to macro SYM_AUXINFO.
3326 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
3328 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
3329 with the program transform name.
3330 * Makefile.in: Rebuild.
3332 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
3334 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
3335 information.
3337 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
3339 * config/tc-i386.c (i386_operand): Be prepared for a space between
3340 the open parenthesis and the start of the register operand,
3341 because of the June 16 change.
3343 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
3345 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
3346 BFD_ASSEMBLER.
3348 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
3350 * config/tc-d30v.c (d30v_align): Always perform alignment request,
3351 even if it is belived to be unnecessary.
3353 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
3355 * write.c (adjust_reloc_syms): Never adjust relocs against weak
3356 symbols.
3357 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
3359 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
3361 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
3362 shift amount for a repeated operand. The shift amount for the
3363 repeated copy comes from the size of the operand.
3365 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
3367 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
3369 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
3371 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
3373 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3375 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
3376 characters in it as LEX_IS_SYMBOL_COMPONENT.
3377 * config/tc-i386.h (tc_symbol_chars): Define.
3378 (extra_symbol_chars): Declare.
3379 * config/tc-i386.c (extra_symbol_chars): Define.
3380 (comment_chars): Don't use '/' as comment start if TE_LINUX.
3381 (line_comment_chars): Set to '/' if TE_LINUX.
3382 * doc/c-i386.texi (i386-prefixes): Update.
3383 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
3385 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
3387 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
3388 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
3390 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
3392 * config/tc-d10v.c (md_apply_fix3): Checking displacement
3393 constraint in instructions REP & REPI.
3395 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
3397 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
3398 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
3400 (check_range): If the operand is shifted, then shift the number
3401 before checking its range.
3403 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
3405 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
3406 common sections.
3408 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
3410 * config/tc-v850.c (v850_comm): Create special sections as needed.
3412 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
3414 * config/tc-d10v.c (write_2_short): Addition of swapping
3415 instructions for sequential and reverse sequential order when
3416 given order is not possible.
3418 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
3420 * Makefile.am: Rebuild dependencies.
3421 (DEP_INCLUDES): Fix reference to intl build directory.
3422 * Makefile.in: Rebuild.
3424 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3426 * doc/c-i386.texi: Update 16 bit documentation.
3428 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
3429 IgnoreDataSize to IgnoreSize as they are used for address size as
3430 well as data size.
3431 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
3432 32-bit mode, similarly addr16/data16 and variants.
3434 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
3436 * config/tc-d30v.c (md_assemble): Fix handling of reverse
3437 sequential word multiply instructions.
3439 (do_assemble): Add extra command line argument, to allow mul32
3440 attribute to be preserved across parallel insns.
3441 (md_assemble): Insert NOPs between explicitly parallel insns which
3442 contain an 32 bit multiply and a 16 multiply.
3444 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3446 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
3447 likewise for REPE.
3449 * config/tc-i386.c (reloc): Add braces.
3451 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
3452 consistent with Intel naming.
3453 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
3454 use bitfields in sib_byte.
3455 (modrm_byte): Don't use bitfields here either.
3457 * config/tc-i386.c (current_templates): Add const.
3458 (parse_register): Add const to return, param, and char *s.
3459 (i386_operand): Add const to reg_entry *r.
3460 * config/tc-i386.h (templates): Add const to start, end.
3462 Inspired by code for 16 bit gas support from Martynas Kunigelis
3463 <martynas@nm3.ktu.lt>:
3464 * config/tc-i386.c (md_assemble): Add full support for 16 bit
3465 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
3466 (uses_mem_addrmode): Remove.
3467 (md_estimate_size_before_relax): Add support here too.
3468 (md_relax_table): Rewrite interface to md_relax for 16 bit
3469 support.
3470 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
3471 (opcode_suffix_to_type): Remove.
3472 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
3473 (SIZE_FROM_RELAX_STATE): Modify to suit above.
3474 (md_convert_frag): Likewise.
3475 (i386_operand): Add support for 16 bit base/index regs,
3476 immediates, and displacements. Remove some unnecessary casts, and
3477 localise end_of_operand_string, displacement_string_start,
3478 displacement_string_end variables. Add GCC_ASM_O_HACK.
3479 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
3481 * config/tc-i386.c (prefix_hash): Remove.
3482 (md_begin): Rewrite without obstacks. Remove prefix hash table
3483 handling. Rewrite lexical table handling.
3484 (i386_print_statistics): Don't print prefix statistics.
3485 (md_assemble): Rewrite instruction parser so that line is not
3486 converted to lower case. Don't do a hash_find for prefixes,
3487 instead recognise them via opcode modifier.
3488 (expecting_operand, paren_not_balanced): Localise variables.
3489 * config/tc-i386.h (IsPrefix): Define.
3490 (prefix_entry): Remove.
3492 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
3493 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
3494 '\\' in case where comment_chars contains '/'.
3496 * config/tc-i386.c (MATCH): Ensure given operand and template
3497 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
3498 you must write `ljmp *table(%ebx)'.
3500 From H.J. Lu <hjl@gnu.org>:
3501 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
3502 as 0 ifndef BFD_ASSEMBLER.
3503 (md_assemble): Allow immediate operands without suffix or
3504 other reg operand to default in size to the current code size.
3506 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
3508 * config/tc-v850.c (md_begin): Restore creation of
3509 .call_table_text and .call_table_data sections.
3511 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
3513 * config/tc-d30v.c (md_assemble): Set execution type to unknown
3514 after emitting a word of noops.
3516 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3518 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
3519 (i386_operand): Simplify checks for valid base/index combinations.
3520 Disallow `in 4(%dx),%al'.
3522 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
3523 index_reg const.
3524 (add_prefix): Change parameter from char to int.
3526 * config/tc-i386.h (Ugh): Define opcode modifier.
3527 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
3529 * config/tc-i386.c (md_assemble): Rewrite MATCH and
3530 CONSISTENT_REGISTER_MATCH macros to check register types more
3531 thoroughly. Check for illegal suffix/operand combinations
3532 when matching insns with operands. Handle new `s' suffix, and
3533 associated FloatMF opcode modifier for float insns with memory
3534 operands.
3535 * config/tc-i386.h (FloatMF): Define new opcode modifier.
3536 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
3537 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
3538 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
3539 DATA_PREFIX_OPCODE throughout.
3541 * config/tc-i386.c (REGISTER_WARNINGS): Define.
3542 (md_assemble): Rewrite suffix/register operand checking code to be
3543 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
3544 AnyMem, the better to grep.
3545 (pi): Remove Abs.
3546 (i386_operand): Don't set Mem bits in i.types[this_operand] when
3547 given a memory operand. Don't set Abs bits either.
3548 (type_names): Remove Mem*, Abs*.
3549 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
3550 define opcode_modifiers as these cases are handled by Disp8,
3551 Disp16, Disp32 and suffix checks.
3552 (COMES_IN_BOTH_DIRECTIONS): Remove.
3553 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
3555 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
3556 if IgnoreDataSize modifier given. Remove ShortformW modifier
3557 test. Add test for ShortForm in W base_opcode modification.
3558 Merge Seg2ShortForm and Seg3ShortForm code.
3559 * config/tc-i386.h (ShortFormW): Remove.
3560 (IgnoreDataSize): Define.
3562 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
3564 * config/tc-d30v.c (md_assemble): Store previous segment state
3565 with previous instruction.
3567 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3569 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
3570 (ebp, esp): Remove static variables.
3571 (MATCH): Remove test for InOutPortReg.
3572 (i386_operand): Properly handle InOutPortReg here instead.
3573 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
3574 (md_assemble): Simplify and correct modrm and sib generation.
3575 (i386_operand): Add warning for scale without index.
3576 Rewrite checks for valid base/index combinations.
3578 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
3579 macros and enclose in do while(0).
3580 (RESTORE_END_STRING): Likewise.
3581 (md_assemble): Add one to printed operand number so we start
3582 from 1 not 0. Add some more gettext invocations.
3583 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
3584 number here too.
3586 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
3587 DATA_PREFIX, SEG_PREFIX): Define.
3588 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
3589 (check_prefix): Remove function.
3590 (add_prefix): New function. Add prefix to i.prefix as well as
3591 doing checks.
3592 (md_assemble): Changes for add_prefix. Remove hack for wait
3593 prefix, instead always output prefixes in fixed order. Test
3594 for jcxz/loop when selecting between word & dword operations,
3595 and add address size prefix rather than operand size prefix.
3596 Remove operand -> address size hack when emitting jcxz/loop.
3597 (i386_operand): Remove O_Absent check as it's done in expr.
3599 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
3601 * configure.in: Recognize m5200 as a cpu_type of m68k.
3602 * aclocal.m4: Rebuild with current libtool.
3603 * configure: Rebuild.
3605 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3607 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
3608 to relaxable_symbol to prevent references to external symbol from
3609 being relaxed.
3611 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
3613 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
3614 symbols are relaxable.
3616 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
3618 * config/tc-v850.c (md_begin): Don't create special
3619 sections by default.
3621 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
3623 * config/tc-mips.c (macro): For div and udiv, close the
3624 reorder block as soon as possible.
3626 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
3628 From Matt Semersky <matts@scd.hp.com>:
3629 * macro.c (macro_mri_mode): New function.
3630 * macro.h (macro_mri_mode): Declare.
3631 * read.c (s_mri): Call macro_mri_mode when switching in and out of
3632 MRI mode.
3634 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
3636 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
3637 OBJ_EVAX case.
3639 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
3640 until after xstrdup in OBJ_EVAX case.
3642 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
3644 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
3645 offset calculation. Also, use VAX_BRW from vax-inst.h instead
3646 of hardcoded magic number.
3647 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
3649 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
3651 * read.c (do_s_func): New function.
3652 (s_func): Call it.
3653 * read.h (do_s_func): Add prototype.
3655 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
3657 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
3658 nops if fill pattern not specified.
3660 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
3662 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
3663 * config/te-go32.h (TE_GO32): Define.
3664 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
3666 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
3668 Implement .func/.endfunc pseudo-ops.
3669 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
3670 (s_func): Declare.
3671 * read.c (potable): Add .func,.endfunc.
3672 (s_func): New function.
3673 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
3674 functions.
3675 (in_doc_func_p,current_function_label): New static globals.
3676 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
3678 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
3680 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
3681 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
3682 * config/tc-arm.h (WORKING_DOT_WORD): Define.
3683 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
3684 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
3685 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
3686 * config/tc-i860.h (WORKING_DOT_WORD): Define.
3687 * config/tc-i960.h (WORKING_DOT_WORD): Define.
3688 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
3689 * config/tc-w65.h (WORKING_DOT_WORD): Define.
3690 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
3691 * config/tc-a29k.c: Don't define md_short_jump_size,
3692 md_long_jump_size, md_create_short_jump or md_create_long_jump.
3693 * config/tc-alpha.c: Likewise.
3694 * config/tc-alpha.h: Likewise.
3695 * config/tc-arm.c: Likewise.
3696 * config/tc-h8300.c: Likewise.
3697 * config/tc-h8500.c: Likewise.
3698 * config/tc-hppa.c: Likewise.
3699 * config/tc-i860.c: Likewise.
3700 * config/tc-i960.c: Likewise.
3701 * config/tc-ppc.c: Likewise.
3702 * config/tc-sh.c: Likewise.
3703 * config/tc-sparc.h: Likewise.
3704 * config/tc-tic30.c: Likewise.
3705 * config/tc-w65.c: Likewise.
3706 * config/tc-z8k.c: Likewise.
3708 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
3710 * config/tc-vax.c (_): Delete this macro used for placeholder
3711 values in vax_operand_width_size; it conflicts with the _() macro
3712 used for internationalization.
3714 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
3716 * symbols.c (symbol_find_base): Fix case insensitive symbol name
3717 code. From Chris Moller <moller@bops.com>.
3719 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
3720 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
3721 * read.c (emit_expr): Initialize seg and subseg fields of a new
3722 broken word.
3723 * write.c (write_object_file): Switch to the appropriate segment
3724 and subsegment when processing a broken word.
3726 * config/tc-m68k.c (mri_assemble): New static function.
3727 (build_mri_control_operand): Call mri_assemble rather than
3728 md_assemble.
3729 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
3730 (s_mri_endf, s_mri_endw): Likewise.
3732 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
3734 * read.c (s_org): Call md_flush_pending_output if it is defined.
3736 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
3738 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
3740 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
3741 (md_parse_option): Add for same.
3742 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
3743 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
3744 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
3746 * config/tc-sparc.h (cons_fix_new_sparc): Added.
3748 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
3750 * config/tc-arm.c (find_real_start): Relax definition of local
3751 labels.
3753 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
3755 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
3756 symbols at the given address, not just the last one specified.
3758 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
3760 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
3761 or number_to_chars_littleendian to write data.
3763 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
3765 * config/tc-v850.c (md_assemble): Remove artificially created
3766 register name symbols.
3768 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
3770 * write.c (fixup_segment): Change "segment" to "section" in
3771 error message.
3773 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
3775 * write.c (fixup_segment): Change sym1-sym2 message again.
3777 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
3779 * write.c (fixup_segment): Improve error message for sym1-sym2
3780 errors when sym1 is in a different segment from sym2.
3782 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
3784 * config/tc-m32r.c (warn_unmatched_high): New static local.
3785 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
3786 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
3787 (md_longopts): Recognize --{no-,}warn-unmatched-high.
3788 (md_parse_option): Likewise.
3789 (md_show_usage): Likewise.
3790 (m32r_frob_file): Likewise.
3792 * read.c (generate_file_debug,generate_lineno_debug): New functions.
3793 (read_a_source_file): Call them.
3794 * read.h (stabs_generate_asm_file): Declare.
3795 * stabs.c (stabs_generate_asm_file): New function.
3796 (generate_asm_file): New function.
3797 (stabs_generate_asm_lineno): Move file name handling into
3798 generate_asm_file.
3800 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
3802 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
3803 (d30v_current_align, d30v_current_align_seg): New variables.
3804 (d30v_last_label): New variable.
3805 (d30v_align, s_d30v_align, s_d30v_text): New functions.
3806 (s_d30v_data, s_d30v_section): Likewise.
3807 (md_pseudo_table): Call them.
3808 (md_begin): Initialize d30v_current_align_seg.
3809 (md_assemble): Call d30v_align when needed by known current alignment.
3810 (d30v_frob_label, d30v_cons_align): New functions.
3811 * config/tc-d30v.h (md_do_align): Remove.
3812 (tc_frob_label): Call d30v_frob_label.
3813 (md_cons_align): New.
3815 * config/tc-d30v.c (find_format): Convert complex expressions to
3816 expression symbols before processing. Clean up code formatting.
3818 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
3820 * po/Make-in (install-info): New target.
3822 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
3824 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
3825 instructions.
3826 * config/tc-mn10300.c (md_assemble): Likewise.
3828 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
3830 * Makefile.am: Update with `make dep-am'.
3831 (HFILES): Add cgen.h.
3832 (cgen.o): Depend on cgen.h.
3833 * Makefile.in: Regenerate.
3835 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
3837 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
3839 * gasp.c (grab_label): Permit a label to be a preprocessor
3840 variable by permitting a label to start with a backslash.
3842 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
3844 * config/tc-mips.c (validate_mips_insn): Removed hack
3845 for previously inaccessible bitfields in some INSN_TRAP
3846 instructions.
3848 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
3850 * config/tc-d30v.c (do_assemble): Abort with error message
3851 if opcode operands do not match.
3853 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
3855 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
3856 'q' operand format for 20-bit "break"/"sdbbp" instructions.
3857 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
3858 similar new 'q' operand.
3860 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
3862 * cgen.c (cgen_asm_finish_insn): Fix typo.
3864 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
3866 * cgen.h: New file.
3867 * cgen.c: Include it.
3868 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
3869 (cgen_asm_finish_insn): Result is now void. New arg `result'.
3870 All callers updated.
3871 * config/tc-m32r.c: Include cgen.h.
3872 (m23r_insn): New members num_fixups,fixups.
3874 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
3876 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
3877 to avoid compiler warning.
3879 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
3881 * makefile.vms: Run dec c with /nodebug. Pass CC value when
3882 calling make.
3884 * makefile.vms (OBJS): Add ehopt.obj
3886 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
3888 * doc/c-vax.texi: Correct and extend vax/vms documentation.
3890 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
3892 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
3893 a short format insn.
3894 (md_assemble): Set it for explicitly packed insns.
3896 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
3898 * config/obj-coff.c (c_symbol_merge): Do not take address of
3899 native fields when performing the memcpy.
3901 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
3903 * config/tc-mips.c (macro,macro2): Implement
3904 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
3906 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3908 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
3909 relocations against globally visible symbols.
3910 * config/tc-m68k.c (relaxable_symbol): New macro.
3911 (m68k_ip, md_estimate_size_before_relax): Use it.
3912 (tc_m68k_fix_adjustable): Also handle weak symbols.
3914 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
3916 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
3917 references to externally visible symbols.
3918 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3919 values in twice for a PC relative reloc if the symbol is
3920 externally defined.
3922 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
3923 don't adjust a PC relative reloc against an externally visible
3924 symbol.
3925 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
3926 for a PC relative fixup against an externally visible defined
3927 symbol, arrange to store object file and addend values as though
3928 the symbol were not defined.
3929 (tc_gen_reloc): Likewise.
3931 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
3933 * read.c (sizeof_leb128): Referenced externally by write.c so
3934 don't inline.
3936 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
3938 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
3939 and expand a 'debug' symbol associated with the next instruction
3940 that does not cause a short instruction to be filled with a NOP.
3941 (md_pseudo_table): Add support for .debugsym.
3942 (assemble_parallel_insn): Add calls to expand_debug_sym as
3943 appropriate.
3944 (md_assemble): Ditto.
3946 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
3948 * as.c (main): Conditionally call setlocale.
3949 * gasp.c (main): Likewise.
3950 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
3951 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
3953 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
3955 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3957 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
3959 * config/tc-hppa.c: Change all calls to bzero to use memset.
3960 (pa_ip): Add cast to avoid warning.
3961 (tc_gen_reloc, md_apply_fix): Likewise.
3962 (pa_find_space_by_number): Likewise.
3963 (hppa_force_relocation): Likewise.
3964 (pa_block): Change i to unsigned int.
3965 * config/obj-som.h (obj_som_copyright): Declare.
3967 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
3969 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
3970 for line numbers for assembly source.
3972 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
3974 * configure.in: Change version number to 2.9.4
3975 * configure: Rebuild.
3977 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
3979 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
3981 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
3983 * ecoff.h: Change symbolS in function declaration to struct
3984 symbol.
3986 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
3988 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
3989 (md_convert_frag): Fix i18n typo.
3991 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
3993 * ecoff.c (ecoff_get_cur_proc_sym): New function.
3994 * ecoff.h: Protoype it.
3995 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
3996 [EVAX] (s_alpha_prologue): Delete.
3997 (md_pseudo_table): Update.
3999 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
4001 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
4002 array to local pointer.
4003 (get_args, parse_expr): Add casts to avoid warnings.
4005 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
4007 * read.c (s_set): Cast xmalloc return value to fragS *.
4008 * config/tc-m68k.c (m68k_ip): Function made static to match
4009 previous forward declaration.
4010 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
4012 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
4014 * config/tc-v850.c: Add internationalisation macros to error
4015 strings.
4017 * config/tc-m32r.c (can_make_parallel): Add internationalisation
4018 macros to error strings.
4020 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
4022 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
4023 reloc is in the TOC csect.
4024 (md_apply_fix3): Correct gettext typo.
4026 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
4028 * config/tc-arm.c (find_real_start): Ignore symbols starting with
4029 .L - they are local labels and the branches are not really
4030 function calls but rather far jumps.
4032 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
4034 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
4036 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
4038 * config/tc-i386.c (md_assemble): Print operand number rather than
4039 using ordinal_names.
4040 (i386_operand): Likewise.
4042 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
4044 * Makefile.am (INTLLIBS): Define to work around apparent automake
4045 bug.
4046 All Makefiles: Regenerated.
4048 * Many files: Added gettext invocations around user-visible
4049 strings.
4050 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
4051 HAVE_LC_MESSAGES): Define.
4052 * dep-in.sed: Added asintl.h.
4053 * po/Make-in: New file.
4054 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
4055 Include "asintl.h".
4056 * read.c (Z_): Renamed from `_'.
4057 * Makefile.am (SUBDIRS): Added po.
4058 (POTFILES): new macro.
4059 (po/POTFILES.in): New target.
4060 ($(OBJS)): Added asintl.h.
4061 (HFILES): Likewise.
4062 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
4063 (as_new_LDADD): Added $(INTLLIBS).
4064 (as_new_DEPENDENCIES): Added $(INTLDEPS).
4065 (gasp_new_LDADD): Added $(INTLLIBS).
4066 (gasp_new_DEPENDENCIES): New macro.
4067 * configure, aclocal.m4: Rebuilt.
4068 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
4069 po/Makefile.
4070 (ALL_LINGUAS): Define.
4071 * macro.c: Include "asintl.h".
4072 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
4073 * as.h: Include "asintl.h".
4074 * config/tc-i386.c (ordinal_names): Removed.
4075 (md_assemble): Changed error text to avoid ordinal_names.
4076 (i386_operand): Likewise.
4077 (reloc): Added as_bad to avoid i18n problems.
4078 (tc_gen_reloc): Likewise.
4079 * config/tc-arm.c (bad_args): Now a #define.
4080 (bad_pc): Likewise.
4081 * config/obj-vms.c (VMS_stab_parse): Changed type of
4082 `long_const_msg'.
4083 (global_symbol_directory): Unified strings to avoid i18n
4084 problems.
4085 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
4086 avoid i18n problems.
4087 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
4088 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
4089 i18n problems.
4090 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
4091 problems.
4092 * config/tc-v850.c (md_assemble): Changed C++ comment into C
4093 comment.
4094 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
4095 problems.
4096 * as.c (print_version_id): Added an fprintf to avoid i18n
4097 problems.
4098 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
4099 problems.
4100 * expr.c (expr): Added as_warn call to avoid i18n problems.
4101 * messages.c (as_assert): Changed code to avoid i18n problems.
4102 (as_abort): Likewise.
4103 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
4104 (s_space): Likewise.
4105 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
4107 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4109 * config/tc-i386.c (check_prefix): New static function, split out
4110 from md_assemble.
4111 (struct _i386_insn): Add wait_prefix field.
4112 (md_assemble): Remove wait_prefix local variable. Use
4113 check_prefix when adding a prefix.
4115 * config/tc-i386.c (current_templates): New static variable.
4116 (md_assemble): Remove current_templates local variable.
4117 (md_assemble, i386_operand): Improve error and warning messages in
4118 many places. Add RESTORE_END_STRING in many places before error
4119 return. Clarify some comments.
4121 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
4122 element array.
4123 (md_assemble): Parse string instruction operands, looking for
4124 segment override prefixes. Check for invalid segment prefixes on
4125 string instruction.
4126 (i386_operand): i.seg[] and max mem_operand changes for string
4127 insns.
4128 * config/tc-i386.h (EsSeg): Define.
4130 * config/tc-i386.h (regKludge): Define.
4131 (iclrKludge, imulKludge): Don't define.
4132 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
4133 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
4134 opcode_modifier checks to look for more common cases first. Add
4135 default_seg for IsString case.
4137 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
4139 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
4140 AC_DECL_YYTEXT.
4141 * configure: Rebuild with new automake and libtool.
4142 * aclocal.m4, Makefile.in: Likewise.
4144 * doc/Makefile.am (as.dvi): New target.
4145 * doc/Makefile.in: Rebuild.
4147 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
4149 * configure.in: Added sparc86x support.
4151 * configure: Rebuild.
4153 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
4154 sparc_arch.
4155 (md_parse_option): Warn if -EL is not supported for this architecture.
4157 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
4159 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
4161 * config/tc-mips.c (mips_ip): Note when we use get match on
4162 the full instruction name.
4164 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
4166 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
4167 back into the expression to handle add/sub simplification correctly.
4169 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
4171 * config/tc-mips.c (hilo_interlocks): Remove 4300.
4173 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
4175 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
4176 #<n>' instruction.
4178 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
4180 * symbols.c (max_indent_level): New global.
4181 (print_symbol_value_1): Use it.
4182 * expr.h (expr_build_dot): Declare.
4183 * expr.c (expr_build_dot): New function.
4185 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
4187 * symbols.c (print_binary): New function.
4188 (print_expr_1): Call it.
4190 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4192 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
4193 operand in the opcode.
4195 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4197 * config/tc-i386.h: Reorder operand flags and opcode modifier
4198 flags for clarity. Remove unused definitions: Unknown,
4199 ImmUnknown, DispUnknown, NoModrm.
4200 * config/tc-i386.c (type_names): Add missing Debug type.
4201 (md_assemble): Better duplicate prefix checking. Quicker string
4202 instruction check via new opcode_modifier flag.
4204 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
4206 * doc/as.texinfo (Invoking): Clarify -Wa example.
4208 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
4210 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
4211 (s_mips_weakext): Define.
4212 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
4213 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
4214 defined(TC_MIPS).
4216 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
4218 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
4219 is an error if the value can not be computed at assembly time.
4220 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
4222 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
4224 * gasp.c (main): Set next field of new include_path structure to
4225 NULL. From Avery Pennarun <averyp@gdc.ca>.
4227 * read.c (s_mri_sect): Call as_bad rather than abort for an
4228 unsupported MRI target.
4230 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
4232 * config/tc-arm.c (arm_validate_fix): New function. Determine if
4233 the destination of a branch instruction should be altered.
4234 (find_real_start): New function: Locate the real, Thumb coded
4235 start of a Thumb function.
4236 (do_t_branch23): Alter the destination of branches to Thumb
4237 functions.
4239 * config/tc-arm.h: Define TC_VALIDATE_FIX.
4241 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
4243 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
4244 also.
4246 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4248 * doc/as.texinfo: Use @itemx for a secondary item in a table.
4249 * doc/c-hppa.texi: Likewise.
4251 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
4253 * Makefile.am: Rebuild dependencies.
4254 * Makefile.in: Rebuild.
4256 * Makefile.am (DEP_INCLUDES): New variable.
4257 (.dep1): Change to work when srcdir is not an absolute path.
4258 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
4259 * Makefile.in: Rebuild.
4261 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
4263 * config/tc-i386.h, config/tc-i386.c: Revert March 24
4264 LinearAddress patch.
4266 * configure.in: Set version to 2.9.1.
4267 * configure: Rebuild.
4269 * Branched binutils 2.9.
4271 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4273 * config/tc-i386.h (FWait): Define.
4274 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
4275 other prefixes. Check FWait flag in opcode table to see which
4276 instructions require an fwait prefix.
4278 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4280 * stabs.c (get_stab_string_offset): Always create a stab string
4281 section.
4283 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
4285 Fix some gcc -Wall warnings:
4286 * atof-generic.c (atof_generic): Add casts to avoid warnings.
4287 * ehopt.c (eh_frame_code_alignment): Likewise.
4288 * expr.c (integer_constant, operand): Likewise.
4289 * frags.c (frag_align): Likewise.
4290 * gasp.c (level_0, change_base, doinstr): Likewise.
4291 * hash.c (hash_ask): Likewise.
4292 * listing.c (listing_page, calc_hex, print_lines): Likewise.
4293 (debugging_pseudo): Likewise.
4294 * macro.c (define_macro, check_macro): Likewise.
4295 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
4296 (ignore_rest_of_line, float_cons): Likewise.
4297 * symbols.c (decode_local_label_name): Likewise.
4298 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
4299 (fixup_segment, number_to_chars_bigendian): Likewise.
4300 (number_to_chars_littleendian): Likewise.
4301 * config/atof-ieee.c (gen_to_words): Likewise.
4302 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
4303 (sparc_ip, parse_keyword_arg, s_common): Likewise.
4304 * read.c (output_big_sleb128): Initialize locals to avoid
4305 warnings.
4306 (output_big_uleb128, equals): Likewise.
4307 * atof-generic.c (atof_generic): Change number_of_digits_* locals
4308 to unsigned int. Change zeros to unsigned int.
4309 * cond.c (s_if): Add return to default case.
4310 * frags.c (frag_now_fix): Change return type to addressT.
4311 * frags.h (frag_now_fix): Update declaration.
4312 * listing.c (file_info_struct): Change linenum to unsigned int.
4313 (struct list_info_struct): Change hll_line to unsigned int.
4314 (print_source): Update format string.
4315 * read.c (emit_expr): Change scan to unsigned int, and don't
4316 bother to initialize it.
4317 * symbols.c (dollar_label_count): Change to unsigned long.
4318 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
4319 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
4320 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
4322 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
4324 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
4325 mcf5200 just as we do for m68000.
4326 (m68k_init_after_args): Likewise.
4327 (md_estimate_size_before_relax): Likewise.
4329 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
4331 * config/tc-v850.c (md_assemble): Store relocation addend in
4332 fixup instead of instruction.
4334 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4336 * config/tc-i386.c (md_assemble): Swap template arguments to
4337 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
4338 This macro is currently symmetric, so passing them the wrong
4339 way didn't cause any problem, but may if the macro is changed
4340 in the future.
4341 After copying template to i.tm, use i.tm. rather than t-> to
4342 access fields, and make t a const*
4343 Move i.tm.operand_types[] swap to immediately after the copy.
4345 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
4347 * expr.h (expr_build_uconstant): Add prototype.
4348 (expr_build_unary,expr_build_binary): Add prototypes.
4349 * expr.c (expr_build_uconstant): New function.
4350 (expr_build_unary,expr_build_binary): New functions.
4352 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
4354 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
4355 * macro.c (macro_expand_body): Increase buffer size.
4356 * messages.c (as_warn): Likewise.
4357 (as_warn_where, as_bad, as_bad_where): Likewise.
4359 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
4361 Based on patch from H.J. Lu <hjl@gnu.org>:
4362 * Makefile.am (DISTSTUFF): New variable.
4363 (diststuff): New target.
4364 * Makefile.in: Rebuild.
4366 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
4368 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
4369 m32r_elf_section_change_hook.
4371 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
4372 emit a nop if a section ends with a 16 bit instruction.
4374 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
4376 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
4377 s_lcomm rather than obj_coff_lcomm.
4378 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
4380 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
4382 * config/tc-i386.h (LinearAddress): Define.
4383 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
4384 instruction, don't use a default segment.
4386 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
4388 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
4389 * configure: Rebuild.
4391 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
4393 * aclocal.m4, configure: Rebuild with libtool 1.2.
4395 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
4397 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
4398 PC relative branches. Patch courtesy of Jonathan Walton.
4401 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
4403 * configure.in (emulations): Add thumb-pe target.
4405 * configure (emulations): Add thumb-pe target.
4407 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
4409 * itbl-lex.l (yywrap): Don't define if already defined as a
4410 macro.
4412 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
4414 * depend.c (quote_string_for_make): New function.
4415 (wrap_output): Use it.
4417 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
4419 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
4420 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
4422 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
4424 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
4425 Recognize -GN and -relax.
4426 (md_begin): Initialize gp size from -G switch.
4427 (alpha_force_relocation): Always force if -relax.
4428 (alpha_align): Take a new argument that will specify when to
4429 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
4430 Change all callers. Emit nop alignment padding as nop+unop pair.
4432 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
4434 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
4435 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
4437 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
4439 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
4440 require padding to the next long word boundary.
4442 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
4444 * cgen.c: #include symcat.h.
4445 * config/tc-m32r.c: Likewise.
4447 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
4449 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
4450 absolute expressions instead of '$' prefixed register names.
4452 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
4454 * read.c (s_set): Record file and line info for symbols when -as.
4455 (pseudo_set): Don't overwrite that dummy fragment.
4457 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
4459 * config/tc-ppc.c (md_pseudo_table): Add "section".
4460 (ppc_named_section): New static function.
4462 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
4464 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
4465 so we don't have to scan the entire list.
4467 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
4469 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
4470 case, allow the parallel instructions to modify the same flag
4471 bits.
4473 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
4475 * listing.c (list_symbol_table): Categorize symbols by
4476 undefined_section rather than sy_frag->line == NULL.
4478 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
4480 * Makefile.am (install-exec-local): Install properly when ln
4481 fails or tooldir == prefix.
4483 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
4485 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
4486 Test result of insert_operand for error.
4488 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
4490 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
4491 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
4492 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
4493 * doc/Makefile.in: Rebuild.
4495 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
4497 * config/tc-mips.c (macro_build): Handle operand type 'C'.
4498 (macro): Fix handling of M_COP[0-3].
4500 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
4502 Based on patches from Ross Harvey <ross@teraflop.com>:
4503 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
4504 if macro_alternate or macro_mri.
4505 (getstring): Remove support for byte constants between < and >.
4506 (get_any_string): '<' only starts a string if macro_alternate or
4507 macro_mri.
4508 (macro_expand_body): Permit keyword parameters following
4509 positional parameters.
4511 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4512 * configure.in (alpha*-*-netbsd*): New target.
4513 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
4514 * configure: Rebuild.
4516 * as.h (flag_warn_suppress_instructionswap): Move from here...
4517 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
4518 here, and make static.
4520 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
4521 BFD_ASSEMBLER or MANY_SEGMENTS.
4523 * as.c (show_usage): Update bug-gnu-utils address.
4524 * gasp.c (show_usage): Likewise.
4525 * doc/as.texinfo (Bug Reporting): Likewise.
4527 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
4529 * config/tc-mips.c (load_address): Don't use mips III or mips IV
4530 insns regardless of the size of a pointer if we're in mips I or
4531 MIPS II mode.
4532 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4534 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4536 Fix rac to accept only a0:
4537 * tc-d10v.c (parallel_ok, find_opcode):
4538 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
4539 Introduce OPERAND_GPR.
4541 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
4543 * read.c (s_fill): Handle non-constant repeat counts by creating
4544 an rs_space fragment.
4546 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
4548 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
4549 from as_bad to as_warn.
4551 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
4553 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
4554 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
4555 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
4557 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
4559 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
4560 seg_fix_rotP rather than fix_root from seg_info.
4562 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
4564 * expr.c: Add support for 0x1_2_3_4 bignums.
4566 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
4568 * configure.in: Change -linux* to -linux-gnu*.
4569 * configure: Rebuild.
4571 * app.c (do_scrub_begin): Treat \r as whitespace.
4573 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
4575 * Makefile.am: Update dependencies.
4576 * Makefile.in: Rebuild.
4578 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
4580 * configure, aclocal.m4: Rebuild with new libtool.
4582 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
4584 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
4585 the argument to bfd_set_arch_mach.
4586 (load_address): Use bfd_arch_bits_per_address to determine the
4587 bit size of an address instead of looking at the isa level.
4588 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4590 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
4592 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
4594 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
4596 * ehopt.c: New file.
4597 * as.h (enum _relax_state): Add rs_cfa.
4598 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
4599 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
4600 * read.c (emit_expr): Call check_eh_frame.
4601 * write.c (cvt_frag_to_fill): Handle rs_cfa.
4602 (relax_segment): Likewise.
4603 * Makefile.am: Rebuild dependencies.
4604 (GAS_CFILES): Add ehopt.c.
4605 (GENERIC_OBJS): Add ehopt.o.
4606 * doc/internals.texi (Frags): Document rs_cfa.
4608 * as.c (show_usage): Mention --traditional-format.
4609 (parse_args): Accept --traditional-format.
4610 * as.h (flag_traditional_format): Declare.
4611 * output-file.c (output_file_create): If flag_traditional_format,
4612 set BFD_TRADITIONAL_FORMAT on stdoutput.
4613 * doc/as.texinfo, doc/as.1: Document --traditional-format.
4615 * config/tc-mips.c (append_insn): Make sure that if we have a
4616 fixup for an unmatched %hi reloc, it does not associated with a
4617 variant frag.
4619 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
4620 * doc/Makefile.in: Likewise.
4622 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
4624 * config/tc-m32r.c (check_for_side_effects): New function.
4625 (can_make_parallel): Add checks for instruction side effects
4626 clashing with the other instruction.
4627 (assemble_parallel_insn): Improve warning messages. Return error
4628 message from non-swapped instruction order.
4630 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
4632 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
4634 * config/tc-arm.h: Replace md_after_pass_hook definition with a
4635 md_cleanup definition. This moves the forced literal output to
4636 the end of the source pass, and avoids macro's inserting literals
4637 into the code immediately after the macro expansion.
4639 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
4641 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
4642 a gas internal symbol is adjustable.
4643 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
4645 * as.h: If gcc version greater than 2.6, use `__format__' and
4646 `__printf__' in function attributes, rather than `format' and
4647 `printf'.
4649 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
4651 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
4653 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
4655 Add tms320c30 support:
4656 * config/tc-tic30.h: New file.
4657 * config/tc-tic30.c: New file.
4658 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
4659 TARGET_FORMAT as "coff-tic30".
4660 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
4661 * Makefile.am: Rebuild dependencies.
4662 (CPU_TYPES): Add tic30.
4663 (CPU_OBJ_VALID): tic30-aout is valid.
4664 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
4665 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
4666 * configure, Makefile.in: Rebuild.
4668 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
4670 * config/tc-v850.c (md_assemble): Improvements to error messages.
4672 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
4674 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
4675 BFD_RELOC_HI16_S to store the high bits of any value.
4677 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
4678 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
4679 assembler calculate relocations to any external symbol at all.
4680 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
4681 involving generation of pc-relative relocs.
4682 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
4683 has been moved to md_apply_fix3.
4685 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
4686 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
4687 which actually means (the address of identifier's GOT entry) +
4688 constant, which is not particularly useful.
4690 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
4692 * read.h (include_dirs): Declare.
4693 (include_dir_count,include_dir_maxlen): Declare.
4695 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
4697 * configure.in: Correct check for shared opcodes library.
4698 * configure: Rebuild.
4700 * listing.c (buffer_line): If we can't open the file, set at_end.
4701 (listing_print): Remove unused local variable fi.
4703 * config/m68k-parse.y (reglistpair): Handle register list in
4704 either order.
4706 * config/vms-conf.h: Don't undef VERSION.
4708 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
4710 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
4711 OBJS variable.
4712 (GENERIC_OBJS): New variable, with the rest of the old OBJS
4713 variable.
4714 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
4715 ($(srcdir)/make-gas.com): Rename from make-gas.com.
4716 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
4717 (EXTRA_DIST): Define.
4718 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
4719 explicitly rather than via the list of object files.
4720 (gcc-as.opt): New file created when make-gas.com is run.
4721 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
4722 itbl-cpu.h} to #include appropriate file rather than copying that
4723 file.
4724 * config/vms-conf.h: Synchronize with current config.in.
4725 * Makefile.in: Rebuild.
4727 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
4729 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
4730 (parallel_ok): Relaxed parallel subinstruction dependency check.
4732 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
4734 * as.h (flag_warn_suppress_instructionswap): added new flag.
4735 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
4736 command line argument.
4737 * tc-d10v.c (write_2_short): emit "Swapping instructions"
4738 warning only if flag_warn_suppress_instructionswap is false.
4740 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
4742 * configure.in (i386-*-mingw32*): New target.
4743 * configure: Rebuild.
4745 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
4747 * symbols.c (resolve_symbol_value): Don't set the segment if it
4748 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
4750 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
4751 S_GET_SEGMENT.
4753 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
4755 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
4756 depends upon HAVE_{UNLINK,REMOVE} values rather than host
4757 compiler.
4759 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
4761 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
4763 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
4765 * config/tc-v850.c (v850_insert_operand): Display instruction when
4766 an error is encountered.
4768 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
4770 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
4771 (i386-*-sco3.2v5*coff): New target.
4772 (i386-*-sco3.2*): New target.
4773 * configure: Rebuild.
4775 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
4777 * config/tc-v850.c: Tidy error message production.
4779 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
4781 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
4782 validate_immediate return value in the right type for comparisons
4783 to FAIL.
4785 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
4787 * listing.c (MAX_BYTES): Use listing variables not constants.
4788 (data_buffer): No longer an array, but a pointer.
4789 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
4790 (listing_listing): Allocate data_buffer.
4792 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
4794 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
4795 --listing-rhs-width, --listing-cont-lines.
4796 (show_usage): Update.
4797 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
4798 (listing_lhs_cont_lines, listing_rhs_width): New vars.
4799 (print_lines): Use the variables instead of the constants.
4800 (listing_listing): Likewise.
4801 * listing.h: Declare the new vars.
4803 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
4805 * as.c (parse_args): Add --keep-locals alias for -L.
4806 Add --strip-local-absolute.
4807 (show_usage): Update.
4808 * as.h (flag_strip_local_absolute): New flag.
4809 * symbols.c (S_IS_LOCAL): Use it.
4810 * config/obj-aout.h (S_IS_LOCAL): Likewise.
4811 * config/obj-bout.h (S_IS_LOCAL): Likewise.
4812 * config/obj-coff.h (S_IS_LOCAL): Likewise.
4814 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
4816 * config/tc-m32r.c: Detect if explicitly parallel instructions
4817 might have an io conflict and issue a warning message.
4819 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
4821 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
4822 cgen_swap_fixups): Functions to save, restore and swap the fixup
4823 chain with a backup copy.
4824 (cgen_asm_finish_insn): Returns address of constructed insn.
4826 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
4828 * listing.c (file_info_struct): Remove FILE, add POS.
4829 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
4830 (file_info): Don't open the file.
4831 (buffer_line): Check for the file in the last_open cache, updating
4832 as necessary.
4833 (print_source): Don't reference file_info->file.
4834 (listing_listing): Likewise.
4835 (listing_print): Close the file in the cache, if any.
4837 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
4839 * read.c (dwarf_file_string): New file static variable.
4840 (emit_expr): Look for constant sequence that leads up to a file
4841 name in DWARF debugging output.
4842 (stringer): Use dwarf_file_string to decide whether to accept a
4843 string as a file name.
4845 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
4847 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
4848 (crack_operand): Add reg->reglst MRI hack.
4849 (r_seg): Put reglst symbols in reg_section.
4850 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
4852 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
4854 * tc-sh.c (get_specific): Handle SGR & DBR.
4856 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
4858 * tc-h8300.c (parse_reg): Take the length of the symbol into
4859 account when attempting to match a register name.
4860 * tc-h8500.c (parse_reg): Likewise.
4862 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
4864 * cgen.c: Formatting changes to improve readability.
4866 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
4868 * config/tc-mips.c (macro): Rework division code to avoid unfilled
4869 delay slot.
4871 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
4873 Based on a patch from Jim Wilson
4874 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
4875 (tc_gen_reloc): Handle cross section PC relative relocs
4876 correctly.
4878 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
4880 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
4882 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
4884 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
4885 (expr_jmp_buf): New static local.
4886 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
4887 (cgen_md_operand): New function.
4888 * tc-m32r.c: Clean up pass over `struct foo' usage.
4889 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
4891 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
4893 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
4894 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
4896 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
4898 * config/tc-i386.c (i386_operand): Give an error if there are
4899 unrecognized characters after an expression.
4901 For older changes see ChangeLog-9697