1 1999-12-22 Philip Blundell <pb@futuretv.com>
3 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
4 hook function when changing sections.
5 (arm_s_data): Likewise.
7 1999-12-14 Nick Clifton <nickc@cygnus.com>
9 * config/tc-arm.c (md_parse_option): Add support for -marm720
12 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
14 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
15 (r_registers, xr_registers): Define.
16 (r_register_name, xr_register_name): New functions.
17 (md_assemble): Handle new am33 operand types and instruction
19 (mn10300_insert_operand, check_operand): Likewise.
21 1999-11-29 Nick Clifton <nickc@cygnus.com>
23 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
24 (s_force_thumb): Set thumb_mode to 2.
25 (md_assemble): Do not complain about thumb instructions on a
26 non-thumb target if thumb_mode is set to 2.
28 1999-11-28 Michael Meissner <meissner@cygnus.com>
30 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
31 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
32 (O_...): Add new machine dependent expressions if we are handling
34 (alpha_reloc_op): New static table holding the explicit relocation
36 (alpha_literal_hash): New static to hold the hash table for
38 (alpha_macros): Add support for explicit relocations.
39 (md_begin): If explicit relocations, initialize hash table.
40 (md_assemble): Don't print a second error if tokenize_arguments
41 already printed an error message.
42 (md_apply_fix): Add support for explicit relocations.
43 (alpha_force_relocation): Ditto.
44 (alpha_fix_adjustable): Ditto.
45 (alpha_adjust_symtab): New function to support explicit
47 (alpha_adjust_symtab_relocs): Ditto.
48 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
49 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
50 Add support for explicit relocations. Return -2 if an error
51 message was already printed.
52 (find_macro_match): Add support for explicit relocations. Comment
54 (emit_insn): Add support for explicit relocations.
55 (assemble_tokens): Ditto.
57 (load_expression): Ditto.
60 (emit_ir_load): Ditto.
61 (emit_loadstore): Ditto.
65 (emit_division): Ditto.
69 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
71 (tc_adjust_symtab): If explicit relocations, call the function
73 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
74 relocations next to the literal relocation they reference.
75 (TC_INIT_FIX_DATA): Initialize the new fields.
76 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
78 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
80 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
81 'B' operand for PA2.0 bb instruction.
83 1999-11-18 Nick Clifton <nickc@cygnus.com>
85 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
88 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
90 (mcore_force_relocation): Force relocations to be generated for
93 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
95 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
96 (i386_displacement): Disallow O_big displacements.
98 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
100 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg): Small
101 improvements in error checking.
102 (md_assemble): Support for unconditional ARM instructions.
103 (md_parse_option): Support for -m[arm]v5e flag.
105 1999-11-12 Nick Clifton <nickc@cygnus.com>
107 * macro.c (buffer_and_nest): Do not check beyond the end of the
110 1999-11-11 Nick Clifton <nickc@cygnus.com>
112 * macro.c (buffer_and_nest): Look for seperator after TO and
115 1999-11-08 Andrew Haley <aph@cygnus.com>
117 * app.c (do_scrub_chars): When in State 10, treat backslash
118 characters in the same way as as symbol characters.
120 1999-11-07 Richard Henderson <rth@cygnus.com>
122 * config/tc-alpha.c (alpha_align): Check, don't assert, that
123 the previous label was in the current section before playing
126 1999-11-06 Nick Clifton <nickc@cygnus.com>
128 * config/tc-v850.c (v850_force_relocation): Force relocation
130 (v850_pcrel_from_selection): Do not compute a pcrel offset if
133 1999-11-05 Michael Meissner <meissner@cygnus.com>
135 * expr.h (operatorT): Increase machine dependent operators to 16.
136 * expr.c (op_rank): Ditto.
138 1999-11-03 Ian Lance Taylor <ian@zembu.com>
140 * read.c (pseudo_set): Reject attempts to set the value of a
143 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
146 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
148 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
149 to bfd_set_section_contents.
151 1999-11-03 Nick Clifton <nickc@cygnus.com>
153 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
155 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
157 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
158 (mips_ip): Use OPCODE_IS_MEMBER.
160 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
162 * config/tc-arm.c (reg_required_here): Improve comments.
164 * config/tc-arm.c (thumb_opcode): Add "variants" field.
165 (tinsns): Initialize variants field.
167 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
170 1999-10-27 Scott Bambrough <scottb@netwinder.org>
172 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
173 * config/tc-arm.h: Fix compile time warnings.
175 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
177 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
178 form @abs16, @(abs16) and @(abs16 + imm).
180 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
182 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
183 (ISA_HAS_64_BIT_REGS) New.
184 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
185 mips_emit_delays,macro_build,load_register,load_addresss,
186 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
187 and/or use new ISA_xxx macros in expressions involving
188 ISA, particularly mips_opts.isa.
190 1999-10-18 Michael Meissner <meissner@cygnus.com>
192 * expr.h (operatorT): Add machine dependent operators md1..md8.
193 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
194 for the machine dependent operators to use.
196 * expr.c (op_rank): Add machine dependent operators.
198 * config/tc-alpha.c (O_pregister): Define as a machine dependent
200 (O_cpregister): Ditto.
201 (md_begin): Change X_op test that field is wide enough to use
202 O_max instead of O_alpha_max.
203 (cpu_types): Fill in missing initializer.
204 (alpha_num_macros): Make unsigned.
205 (md_assemble): Make opnamelen be size_t.
206 (md_apply_fix): Cast alpha_num_operands to int before testing.
207 (alpha_force_relocation): Ditto.
208 (alpha_fix_adjustable): Ditto.
209 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
210 (tc_gen_reloc): Ditto.
211 (tc_get_register): Ditto.
216 (s_alpha_ent): Ditto.
217 (s_alpha_end): Ditto.
218 (s_alpha_frame): Ditto.
219 (s_alpha_prologue): Ditto.
220 (s_alpha_file): Ditto.
221 (s_alpha_gprel32): Ditto.
222 (s_alpha_proc): Ditto.
223 (s_alpha_set): Ditto.
224 (s_alpha_base): Ditto.
225 (s_alpha_align): Ditto.
226 (s_alpha_arch): Ditto.
227 (alpha_align): Ditto.
228 (assemble_insn): Suppress unused variable warning.
230 (assemble_insn): Don't assume X_op and X_unsigned are in a given
231 order in the structure.
232 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
234 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
236 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
238 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
240 * config/tc-i386.c (i386_index_check): Correct #endif location.
242 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
244 * as.c (show_usage): Document new options.
245 (parse_args): Add --no-warn, --warn, --fatal-warnings,
246 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
247 (parse_args): Parse the new options.
248 (main): If there were warnings, and --fatal-warnings
249 was specified, print an error.
250 * as.h: New variable, flag_fatal_warnings, for new option.
252 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
254 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
255 '@'. Change autoincrement completers to fall through to cache control
258 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
260 (pa_parse_addb_64_cmpltr): New function.
262 * config/tc-hppa.c (pa_ip): Change error message.
263 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
264 '?Q' args to allow falling through.
266 * configtc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
267 Remove unused conditional codes.
268 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
270 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
272 * config/tc-d30v.c (CHAR_BIT): Define.
273 (check_range): Fix bit operations to support integers bigger than
276 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
278 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
281 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
282 Doug Evans <devans@cygnus.com>
284 Add support for m32rx.
285 * config/tc-m32r.c (enable_m32rx): New static global.
286 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
287 (allow_m32rx): New function.
288 (M32R_SHORTOPTS): Add `O'.
289 (md_longopts): Add --m32rx plus several warning options.
290 (md_parse_option): Handle new options.
291 (md_show_usage): Print them.
292 (md_begin): Enable m32rx.
293 (OPERAND_IS_COND_BIT): New macro.
294 (first_writes_to_seconds_operands): New function.
295 (writes_to_pc,can_make_parallel,make_parallel): New functions.
296 (target_make_parallel,assemble_two_insns): New functions.
297 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
298 If optimizing and m32rx, try to make consecutive insns parallel.
300 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
302 * config/tc-mips.c (nopic_need_relax): Allow for the
303 .sdata.foo sections generated by -fdata-sections,
304 and for the .gnu.linkonce.s sections generated by C++.
306 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
308 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
309 with cleaner code using completer prefixes. Add 'Y'.
311 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
313 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
315 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
316 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
317 insn does not match and we should try the next insn in the table.
319 1999-09-22 Nick Clifton <nickc@cygnus.com>
321 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
323 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
325 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
328 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
330 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
331 OBJ_ELF. If ELF, add "sq".
332 (md_parse_option): If ELF, ignore -s and -q.
333 (md_show_usage): Mention ELF options.
335 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
337 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
340 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
342 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
344 * config/tc-hppa.c (struct pa_it): New field "trunc".
345 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
346 (pa_parse_ftest_gfx_completer): New function
347 (pa_parse_fp_cnv_format): New function.
349 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
350 (md_apply_fix): Handle 22bit pc-rel branches.
352 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
354 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
356 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
358 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
360 at Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
362 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
363 (pa_ip): Handle 'fX'.
365 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
367 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
368 (pa_ip): Handle 'fX'.
370 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
372 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
373 unwinds unless the function is in the text space.
374 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
376 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
378 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
379 (md_assemble): To here. Tweak address generation.
381 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
383 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
384 (md_assemble): Call dwarf2_where for OBJ_ELF.
385 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
386 (pa_end_of_source): New function.
387 * tc-hppa.h (md_end): Define for OBJ_ELF.
389 1999-09-14 Michael Meissner <meissner@cygnus.com>
391 * configure.in (Canonicalization of target names): Remove adding
392 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
393 generates $ac_config_sub with a ${CONFIG_SHELL} already.
394 * configure: Regenerate.
396 1999-09-14 Donn Terry <donn@interix.com>
398 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
400 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
402 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
403 pc-relative jmp/call to an absolute symbol.
404 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
405 absolute section symbols.
407 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
408 jump handling code and comments.
410 1999-09-12 Ian Lance Taylor <ian@zembu.com>
412 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
413 the value if TE_PE and a global defined symbol.
415 1999-09-11 Ian Lance Taylor <ian@zembu.com>
417 * write.c (dump_section_relocs): Call print_symbol_value_1 to
418 print the symbol, rather than printing it here.
420 1999-09-11 Donn Terry <donn@interix.com>
422 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
423 BFD_RELOC_RVA relocations.
425 * config/tc-i386.c (md_undefined_symbol): Compare the name against
426 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
429 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
431 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
432 * doc/internals.texi (Object format backend): Document
435 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
436 relocations against global symbols if TE_PE.
438 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
439 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
441 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
444 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
445 symbols which do not have a constant value, or tags with
446 non-tags. Remove the symbol from the list before adding it at the
449 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
450 C_FCN symbol differently if TE_PE.
451 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
452 appears in the pseudo-op, rather coff_line_base which is only set
455 * config/obj-coff.c (obj_coff_loc): New static function.
456 (obj_pseudo_table): Add "loc".
458 * config/obj-coff.c (add_lineno): Check that the line number is
461 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
462 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
464 (md_atof): Return NULL rather than 0.
465 * config/tc-i386.c (md_atof): Change type to int.
466 * expr.c (expr): Change first parameter to int.
467 * config/obj-coff.c: Add declarations for static functions.
468 (coff_frob_symbol): Use SYM_AUXENT.
469 * config/tc-i386.h (flag_16bit_code): Don't declare.
471 * config/obj-coff.c (obj_coff_section): Default to setting
472 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
474 * write.c (adjust_reloc_syms): Print adjusted fixup.
476 * expr.c (integer_constant): Correct too_many_digits calculation
479 1999-09-09 Andreas Schwab <schwab@suse.de>
481 * doc/c-arm.texi: Fix arguments of @var to not contain
484 1999-09-08 Philip Blundell <pb@nexus.co.uk>
486 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
488 (md_parse_option): Only support -k flag for ELF and COFF targets.
490 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
492 * config/tc-hppa.c (pa_ip): Put strict register checks before
493 call to pa_parse_number.
495 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
497 1999-09-06 Ian Lance Taylor <ian@zembu.com>
499 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
502 1999-09-06 Donn Terry <donn@interix.com>
504 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
506 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
508 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
509 candidate instruction. Require registers for register arguments
510 when in strict mode. Require assemble-time constants for
511 constants when in strict mode.
512 (pa_get_absolute_expression): Require a constant when in strict
515 1999-09-06 Nick Clifton <nickc@cygnus.com>
517 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
519 1999-09-04 Steve Chamberlain <sac@pobox.com>
521 * config/tc-pj.c: New file, supports picoJava in ELF.
522 * config/tc-pj.h: Ditto.
523 * configure.in (pjl*, pj*): New targets.
524 * Makefile.am: Rebuild dependencies.
526 (TARGET_CPU_CFILES): Add config/tc-pj.c.
527 (TARGET_CPU_HFILES): Add config/tc-pj.h.
528 * doc/c-pj.texi: New file.
529 * doc/as.texinfo: Add some PJ specifics.
530 * doc/all.texi: Add PJ to the list of all architectures, sort them
532 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
533 * configure, Makefile.in, doc/Makefile.in: Rebuild.
535 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
537 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
538 (obj_frob_file): Test for null pointer.
539 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
540 (OBJ_PROCESS_STAB): And here.
543 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
544 except OBJ_PROCESS_STAB, which we #undef for ecoff.
545 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
547 * config/obj-coff.c (no_func): Remove.
548 (coff_format_ops): Change occurrences of no_func to 0, as we test
549 for 0 in obj-multi.h.
551 * configure.in: Enable bfd for i386-coff when primary target is
552 bfd. Enable i386 elf,coff emulation support. Don't set
553 USE_EMULATIONS=1 or te_file=multi unless there is more than one
554 emulation to support.
555 *configure: Regenerate.
557 1999-09-02 Nick Clifton <nickc@cygnus.com>
559 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
560 .section .line directive is encountered.
562 1999-09-01 Nick Clifton <nickc@cygnus.com>
564 * config/tc-arm.c (md_section_align): Do not align sections in ELF
567 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
568 * as.texinfo: Document --gdwarf2 command line option.
569 Add additional documentation of ARM command line switches.
571 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
573 * config/tc-i386.c (i386_intel_memory_operand): Combine
574 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
575 and RESTORE_END_STRING around parse_register calls.
576 (i386_operand): Here too.
577 (i386_is_reg): Remove.
578 (parse_register): Move as_bad calls from within this function to
581 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
583 Based on a patch from H.J. Lu <hjl@gnu.org>
584 * config/tc-i386.c (parse_register): Handle FP regs specially.
585 (md_begin): Remove '(' and ')' from register_chars.
587 1999-08-29 Doug Evans <devans@casey.cygnus.com>
589 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
590 error message (done elsewhere).
592 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
594 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
596 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
598 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
601 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
603 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
605 Add new completers. Fix bug in 64 bit condition handling.
607 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
610 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
612 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
614 * config/tc-hppa.c (pa_ip): Add case for 'I'.
616 1999-08-27 Jim Wilson <wilson@cygnus.com>
618 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
619 (struct ls): Add frag field. Initialize it to zero.
620 (out_end_sequence): New local text_frag. Set it while in text section.
621 Replace address check with frag check. Set ls.frag to text_frag if
623 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
624 Set it before switching sections. Replace address check with frag
625 check. Set ls.frag to saved_frag if out_set_addr called.
627 1999-08-26 David Mosberger <davidm@hpl.hp.com>
629 * dwarf2dbg.c (out_end_sequence): If address changed, directly
630 output "advance_pc" opcode instead of calling gen_addr_line().
631 The latter has the undesired side-effect of creating a new row
632 in the debug line info matrix.
634 1999-08-26 Jim Wilson <wilson@cygnus.com>
636 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
637 ls.last_filename if last is less than zero. Set ls.last_filename
638 when allocating new entry.
639 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
642 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
644 * config/tc-i386.c (i386_index_check): Fix the displacement size
645 when INFER_ADDR_PREFIX.
647 1999-08-18 Nick Clifton <nickc@cygnus.com>
649 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
652 1999-08-17 Ian Lance Taylor <ian@zembu.com>
654 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
655 handle 0xffffNNNN constants correctly.
657 1999-08-16 Nick Clifton <nickc@cygnus.com>
659 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
662 1999-08-13 Nick Clifton <nickc@cygnus.com>
664 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
665 (md_apply_fix3): Always pass positive values to
668 1999-08-12 Nick Clifton <nickc@cygnus.com>
670 * config/tc-arm.c (skip_whitespace): New macro.
673 (md_apply_fix3): Store relocation offset in addend for ELF based
675 (arm_force_relocation): Always generate relocs for Thumb function
678 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
680 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
681 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
683 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
685 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
686 flags for the unwind subspace.
688 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
689 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
690 suitable relocation based on the size of the target's pointer.
691 Always Use subsegment zero for the unwinders.
692 (pa_level): Handle "2.0w".
694 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
696 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
697 with the following instruction unless this was specified.
699 1999-08-09 Ian Lance Taylor <ian@zembu.com>
701 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
702 certain sections, to match BFD changes.
704 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
706 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
707 (EXTRA_SCRIPTS): Define to keep automake happy.
708 * Makefile.in: Rebuild.
710 1999-08-08 Ian Lance Taylor <ian@zembu.com>
712 * Makefile.am: Rename .dep* files to DEP*.
713 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
714 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
716 * Makefile.in: Rebuild.
718 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
720 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
722 1999-08-08 Ian Lance Taylor <ian@zembu.com>
724 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
725 avoid problems on DOS filesystems.
726 * Makefile.in: Rebuild.
728 * doc/as.texinfo (Section): Document 's' flag for COFF version.
730 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
732 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
735 1999-08-08 Ian Lance Taylor <ian@zembu.com>
737 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
738 line to create ${GDBINIT} rather than .gdbinit.
739 * configure, Makefile.in, doc/Makefile.in: Rebuild.
741 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
743 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
745 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
747 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
749 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
751 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
752 non-adjustable symbols.
754 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
756 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
758 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
760 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
763 1999-08-05 Donn Terry <donn@interix.com>
765 * config/te-interix.h: New file.
766 * configure.in (i386-*-interix*): New target.
767 * configure: Rebuild.
769 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
771 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
772 selectors for ELF too.
773 (selector_table): Add "ltp" and "rtp" selectors.
775 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
777 * config/tc-i386.c (i386_operand): No need to change
778 operand_string pointer in segment reg case before goto
779 do_memory_reference. Initialise displacement_string_start and
780 displacement_string_end after do_memory_reference label.
781 (i386_index_check): Add operand_string param, and print error
782 message on failure here.
783 (i386_intel_memory_operand): Instead of here.
784 (i386_operand): And here.
785 (INFER_ADDR_PREFIX): Enable.
787 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
789 * config/tc-i386.h (DefaultSize): Define. Renumber following
790 opcode_modifier defines.
792 From Etienne Lorrain <etienne.lorrain@ibm.net>
793 * config/tc-i386.c (stackop_size): New variable.
794 (set_16bit_code_flag): Clear it here.
795 (set_16bit_gcc_code_flag): New function.
796 (md_pseudo_table): Add "code16gcc" entry.
797 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
799 1999-08-03 Ian Lance Taylor <ian@zembu.com>
801 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
802 next_set_end even if the end symbol is being discarded.
804 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
805 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
806 * config/obj-coff.c: Likewise.
807 (seg_info_type): Remove.
808 (seg_info_off_by_4): Change to array of segT.
809 (s_get_segment): Adjust accordingly.
810 (obj_pseudo_table): Fully initialize sentinel entry.
812 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
813 Ralf Baechle <ralf@uni-koblenz.de>.
815 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
817 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
819 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
821 * config/tc-i386.c: Indentation and white space changes.
822 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
823 don't enable it by default.
824 (i386_intel_operand): Remove redundant prototype.
825 Move check on number of memory operands, and i.mem_operands++
826 (i386_intel_memory_operand): To here.
827 Remove i386_immediate code from here. Remove special case code
828 for input and output using (%dx). Remove base/index checks and
829 call i386_index_check instead. Save initial operand_string
830 argument for error message.
831 (i386_operand): Remove redundant prototype. Move base/index
832 checks to i386_index_check.
833 (i386_displacement): Move intel mode check for non-zero
835 (i386_intel_memory_operand): To here.
837 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
839 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
840 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
841 by .register pseudo-op if -64 and --no-undeclared-regs.
842 (s_register, sparc_adjust_symtab): New functions.
843 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
844 Declare sparc_adjust_symtab as tc_adjust_symtab.
845 * doc/c-sparc.texi: Add description of #ignore special literal
846 for .register pseudo-op.
848 1999-07-30 Catherine Moore <clm@cygnus.com>
850 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
851 the relocation's section offset.
853 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
855 * write.c (fixup_segment): Fix generic error check overflow test.
857 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
858 X_add_number to long.
860 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
862 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
865 1999-07-27 Ian Lance Taylor <ian@zembu.com>
867 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
870 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
872 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
874 * configure.bat: Remove; obsolete.
875 * config/go32.cfg: Likewise.
877 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
879 * configure.in (i386-*-vxworks*): New target.
880 * configure: Rebuild.
882 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
884 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
886 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
888 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
890 (output_insn): Put OLO10's secondary addend into tc_fix_data.
891 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
892 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
893 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
894 MAX_RELOC_EXPANSION): Define.
895 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
897 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
899 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
900 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
901 block. Print a warning if an 8-bit or 16-bit constant
902 displacement or immediate is truncated on output.
903 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
905 (i386_operand): Disallow immediate jump absolute operand.
907 1999-07-15 Ian Lance Taylor <ian@zembu.com>
909 * configure.in: Bump version number to 2.9.5.
910 * configure: Rebuild.
912 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
915 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
917 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
918 (cons_fix_new_hppa): Derive size of fixup from size of the object.
920 1999-07-14 Philip Blundell <pb@nexus.co.uk>
922 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
924 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
926 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
927 if -mno-fpu was given.
928 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
930 (cons_fix_new_arm): Remove misleading comments.
932 1999-07-14 Ian Lance Taylor <ian@zembu.com>
934 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
936 (relax_segment): Likewise. After giving a rs_org error, convert
937 the frag to rs_align to avoid cascading errors.
939 1999-07-12 Andreas Schwab <schwab@suse.de>
941 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
943 1999-07-11 Ian Lance Taylor <ian@zembu.com>
945 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
946 as appropriate. Fill in structure initializations. Add variable
947 initializations. Add casts.
948 * dwarf2dbg.c (print_stats): Change i to size_t.
949 * listing.c (listing_listing): Change list_line to unsigned int.
951 1999-07-10 Ian Lance Taylor <ian@zembu.com>
953 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
954 rather than checking for \001 and \002 in symbol name.
955 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
957 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
959 * configure.in (hppa*-linux-gnu*): New target.
960 * configure: Rebuilt.
962 1999-07-08 Nick Clifton <nickc@cygnus.com>
964 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
966 1999-07-07 Nick Clifton <nickc@cygnus.com>
968 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
969 accessing symbolP directly.
971 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
973 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
976 1999-07-05 Nick Clifton <nickc@cygnus.com>
978 * config/tc-arm.c (ARM_EXT_V5): Define.
979 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
980 (md_begin): Detect ARM v5 architectures.
981 (md_parse_option): Accept arm v5 specification.
982 (md_show_usage): Documment -marmv5 switch.
984 * doc/c-arm.texi: Document -marmv5 command line option.
986 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
988 (validate_immediate_twopart): New function. Determine if a
989 constant can be computed by two ADD instructions.
990 (output_inst): Remove its command line parameter - it was never
992 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
993 implememt the ADRL pseudo op.
994 (tc_gen_reloc): Generate a suitable error message if an ADRL
995 instruction tries to generate a real reloc.
997 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
999 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
1001 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
1004 1999-06-27 H.J. Lu <hjl@gnu.org>
1006 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
1007 non BFD_ASSEMBLER case.
1009 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
1011 * config/obj-coff.c (obj_coff_section): Mark writable sections as
1014 1999-06-26 David Mosberger <davidm@hpl.hp.com>
1016 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
1017 out_end_sequence() when the address decreases due to a new frag.
1018 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
1019 numbering starts with 1.
1021 1999-06-23 Nick Clifton <nickc@cygnus.com>
1023 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
1025 (mcore_s_text): Call obj_elf_text for ELF target.
1026 (mcore_s_data): Call obj_elf_data for ELF target.
1027 (mcore_s_section): No longer ELF specific. Call obj_coff_section
1029 (mcore_s_bss): New function: Dump literal table before changing
1031 (mcore_s_comm): New function: Dump literal table before changing
1034 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
1035 No longer static functions.
1036 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
1037 Provide prototypes for these functions.
1039 1999-06-22 Ian Lance Taylor <ian@zembu.com>
1041 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
1042 a list of names, to try obj_segment_name, and to try abbreviated
1043 names when using COFF without long section names.
1045 * config/tc-alpha.c: More use of symbol accessor functions.
1046 * config/tc-arc.c: Likewise.
1047 * config/tc-d30v.c: Likewise.
1048 * config/tc-fr30.c: Likewise.
1049 * config/tc-i860.c: Likewise.
1050 * config/tc-m88k.c: Likewise.
1051 * config/tc-mcore.c: Likewise.
1052 * config/tc-ns32k.c: Likewise.
1053 * config/tc-sparc.c: Likewise.
1054 * config/tc-v850.c: Likewise.
1056 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
1057 sy_value with appropriate accessor functions.
1058 * config/tc-arm.c (md_apply_fix3): Likewise.
1059 * config/tc-d10v.c (AT_WORD_P): Likewise.
1060 * config/tc-v850.c (reg_name_search): Likewise.
1062 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
1063 use symbol_get_bfdsym instead.
1064 * config/tc-ppc.c (md_assemble): Likewise.
1065 * config/tc-v850.c (v850_comm): Likewise.
1067 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
1069 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
1070 the symbol, rather than accessing the bsym member.
1071 * config/tc-d10v.c (tc_gen_reloc): Likewise.
1072 * config/tc-d30v.c (tc_gen_reloc): Likewise.
1073 * config/tc-mcore.c (tc_gen_reloc): Likewise.
1074 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
1075 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
1076 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
1077 * config/tc-tic30.c (tc_gen_reloc): Likewise.
1078 * config/tc-v850.c (tc_gen_reloc): Likewise.
1080 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
1082 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
1083 (hppa_gen_reloc_type): Conditionalize on BFD64.
1084 (tc_gen_reloc): Re-enable ELF relocations.
1085 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
1087 1999-06-21 Ian Lance Taylor <ian@zembu.com>
1089 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
1091 (do_ldst): Move assignment out of if condition.
1092 (md_apply_fix3): Add casts to avoid printf format warnings. Add
1093 parentheses to avoid warning.
1095 1999-06-21 Nick Clifton <nickc@cygnus.com>
1097 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
1098 macro to get at the BFD symbol associated with a GAS symbol.
1100 1999-06-19 Ian Lance Taylor <ian@zembu.com>
1102 * config/tc-ppc.c: Update for symbol handling changes.
1103 * config/obj-coff.c: Likewise.
1105 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
1107 * tc-hppa.c: General cleanups of ELF support. No more spaces
1108 and subspaces for ELF.
1109 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
1110 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
1111 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
1112 (UNWIND_SECTION_NAME): Likewise.
1113 (space/subspace related structures): Conditionalize definitions
1115 (space/subspace directives and support routines): Conditionalize
1116 definitions and references/uses on OBJ_SOM.
1117 (label_symbol_struct): For ELF, track the symbol's segment. For
1118 SOM track its space.
1119 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
1121 (USE_ALIASES): Kill for both SOM & ELF.
1122 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
1123 (pa_space, pa_subspace): Corresponding changes.
1124 (pa_spaces_begin): Corresponding chagnes.
1125 (md_begin): Do not muck around with space/subspace stuff for
1127 (md_apply_fix): Temporarily disable argument relocation stuff
1129 (tc_gen_reloc): Temporarily disable relocation generation for
1131 (pa_build_unwind_subspace): Similarly.
1133 1999-06-16 Nick Clifton <nickc@cygnus.com>
1135 * config/tc-arm.c (thumb_set): New pseudo op.
1136 (text, data, section): Override these pseudo ops with ARM
1138 (s_thumb_set): New function: Perform the same as a .set pseudo
1139 op, but also mark the alias'ed symbol as being a Thumb
1141 (arm_s_text): New function: Perform the same as the .text
1142 pseudo op, but dump the literal pool before changing
1144 (arm_s_data): New function: Perform the same as the .data
1145 pseudo op, but dump the literal pool before changing
1147 (arm_s_section): New function: Perform the same as the
1148 .section pseudo op, but dump the literal pool before changing
1150 (arm_cleanup): Do not reset the current section before dumping
1153 1999-06-17 Nick Clifton <nickc@cygnus.com>
1155 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
1156 OPTION_NO_WARN_UNMATCHED entries.
1157 (md_parse_option): Generate a warning message if an unrecognised
1158 option is encountered.
1160 * config/tc-d10v.c (do_not_ignore_hash): New variable.
1161 (get_operands): When parsing an expression after an '@' symbol
1162 has been detected, do not ignore '#' symbols.
1163 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
1166 1999-06-13 Ian Lance Taylor <ian@zembu.com>
1168 From K. Richard Pixley <rich@noir.com>:
1169 * configure.in (ppc-*-vxworks*): New target.
1170 * configure: Rebuild.
1172 1999-06-12 Philip Blundell <philb@gnu.org>
1174 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
1176 1999-06-13 Ian Lance Taylor <ian@zembu.com>
1178 * write.c (adjust_reloc_syms): Rather than never reducing reloc
1179 which refer to symbols in linkonce sections, permit reducing the
1180 relocs if the symbol is local.
1182 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1184 * subsegs.c (subseg_text_p): New function.
1185 * as.h (subseg_text_p): Declare.
1186 * read.c (do_align): Use subseg_text_p to set the default fill.
1187 * write.c (subsegs_finish): Likewise.
1188 * config/obj-coff.c (write_object_file): Likewise.
1189 * config/tc-i386.h (md_maybe_text): Don't define.
1190 (md_do_align): Use subseg_text_p to set the default fill.
1191 * config/tc-m32r.c (m32r_do_align): Likewise.
1192 * config/tc-sh.c (sh_do_align): Likewise.
1193 * config/tc-sparc.h (md_do_align): Likewise.
1195 1999-06-12 David O'Brien <obrien@freebsd.org>
1197 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
1198 * configure: Rebuild.
1200 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1202 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
1203 * Makefile.am: Rebuild dependencies.
1204 * Makefile.in: Rebuild.
1206 * config/tc-i386.c (i386_immediate): Remove unused label
1209 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
1210 * symbols.c: Likewise.
1211 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
1212 sy_next field when taking address, rather than symbol_next.
1214 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
1216 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
1217 value from the output file architecture.
1218 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
1219 * dwarf2dbg.h: Change bfd_vma to addressT.
1221 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1223 * dwarf2dbg.h: Use PARAMS in function declarations.
1225 1999-06-11 Martin Dorey <mdorey@madge.com>
1227 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
1228 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
1230 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
1232 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1234 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
1236 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
1239 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
1241 * read.c (read_a_source_file): Only declare inescape if
1244 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
1246 (find_entry_byval): Add parens to avoid warning.
1248 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
1250 * symbols.c (resolve_symbol_value): Don't permit subtraction of
1253 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
1255 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
1258 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
1259 synthetize_setx): New functions.
1260 (md_assemble): Broken the special cases into the above
1261 functions. Make compiler happy if sizeof(bfd_vma)==4.
1262 Fix sethi generated from set/setuw. If instructions have a relloc,
1263 always clear the fields to be relocated in the opcode.
1264 (sparc_ip): Remove special_case global variable.
1266 1999-06-10 Ian Lance Taylor <ian@zembu.com>
1268 Based on patches from John W. Woznack <jwoznack@concentric.net>:
1269 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
1270 indication of success rather than a value.
1271 (itbl_get_val): Likewise.
1272 (itbl_get_field): Use strcspn. Change delimiters to include
1274 * itbl-ops.h (itbl_get_reg_val): Update declaration.
1275 (itbl_get_val): Likewise.
1276 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
1278 * symbols.c (copy_symbol_attributes): Convert local symbols to
1281 1999-06-10 Nick Clifton <nickc@cygnus.com>
1283 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
1286 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
1288 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
1289 Optimize set if sizeof(bfd_vma) == 64.
1290 (sparc_ip): Fix sethi - without %hi() it should generate
1291 R_SPARC_22 reloc, not R_SPARC_HI22.
1292 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
1294 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
1296 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
1297 (s_ncons): New function.
1298 (native_op_table): New table.
1299 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
1300 R_SPARC_OLO10 handling.
1302 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
1304 * expr.h (struct expressionS): Revert last change; widen X_op.
1305 * config/tc-alpha.c (md_begin): Check the field is wide enough.
1307 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1309 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
1310 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
1311 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
1312 * Makefile.in: Regenerated.
1314 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
1315 `common' pass on to s_mri_common.
1316 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
1318 1999-06-06 Richard Henderson <rth@cygnus.com>
1320 * config/obj-elf.c (obj_elf_section): Don't free the return
1321 value of demand_copy_C_string.
1323 1999-06-05 Richard Henderson <rth@cygnus.com>
1325 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
1326 creation logic from obj_elf_create_section.
1328 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
1329 (section_stack): New.
1330 (special_sections): Make const.
1331 (obj_elf_section): Gut and rewrite parsing.
1332 (obj_elf_change_section): New function broken out of obj_elf_section.
1333 (obj_elf_parse_section_letters): Likewise.
1334 (obj_elf_section_word): Likewise.
1335 (obj_elf_section_type): Likewise.
1336 (obj_elf_previous): Treat as a toggle.
1337 (obj_elf_popsection): New.
1338 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
1339 (ppc_section_type): Likewise.
1340 * config/tc-ppc.h: Likewise.
1342 * expr.h (struct expressionS): Don't make X_op a bitfield.
1343 * config/tc-alpha.c: Update for symbol handling changes.
1344 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
1345 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
1347 1999-06-05 Richard Henderson <rth@cygnus.com>
1349 * dwarf2dbg.c (*): Convert to K&R + prototypes.
1350 (dwarf2_gen_line_info): Kill unused variables.
1351 (dwarf2_finish): Likewise.
1352 (dwarf2_where): Likewise.
1353 (dwarf2_directive_file): If we've only got a string,
1354 hand off to s_app_file.
1355 * ecoff.c: Move the include of ecoff.h.
1356 * symbols.h (S_IS_FUNCTION): Prototype.
1358 * read.c (LEX_HASH): Supply a default.
1360 (s_globl): Update `c' after skipping whitespace.
1361 * read.h (LEX_END_NAME, is_name_ender): New.
1362 * expr.c (get_symbol_end): Respect it.
1364 1999-06-04 Mark Klein <mklein@dis.com>
1366 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
1368 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
1370 * config/tc-hppa.c: Update for symbol handling changes.
1372 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1374 * cgen.c: Update for symbol handling changes.
1375 * config/tc-m32r.c: Likewise.
1377 * config/tc-hppa.h: Update for symbol handling changes.
1378 * config/tc-hppa.c: Likewise.
1380 * config/tc-arm.h: Update for symbol handling changes.
1381 * config/tc-arm.c: Likewise.
1382 (symbol_make_empty): Remove. Just use symbol_create.
1384 * symbols.c (symbol_set_tc): Correct name.
1386 * Makefile.am: Rebuild dependencies.
1387 ($(OBJS)): Don't depend upon struc-symbol.h.
1388 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
1389 * dep-in.sed: Don't remove struc-symbol.h.
1390 * Makefile.in: Rebuild.
1392 * doc/internals.texi (Symbols): Describe changes in symbol
1395 1999-06-03 Richard Henderson <rth@cygnus.com>
1397 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
1398 instead of doing the work by hand.
1400 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1402 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
1403 state of line state-machine.
1404 (struct ls): Collect DWARF2 line state-machine state in new member
1405 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
1406 resulted in any DWARF2 directives.
1407 (reset_state_machine): New function.
1408 (out_end_sequence): Ditto.
1409 (dwarf2_gen_line_info): When switching sections or switching to a
1410 lower text address, call out_end_sequence() first to terminate the
1411 previous code sequence as code sequences MUST have monotonically
1412 increasing addresses.
1413 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
1415 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1417 * as.c (parse_args): Add option -gdwarf2 to allow requesting
1418 DWARF2 debug info (line information only, at this point).
1419 * as.h: Update comment about supported debug formats.
1420 * dwarf2dbg.c, dwarf2dbg.h: New files.
1421 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
1423 * expr.c (operand): Don't use [ for parens if we want an index op.
1424 (op_encoding): Switch [ into O_index, if desired.
1425 (op_rank): Renumber with O_index on bottom.
1426 (expr): If O_index, match closing bracket.
1427 * expr.h (O_index): New.
1429 * read.c (read_a_source_file): Conditionally allow matched "
1430 in lines passed to md_assemble.
1432 * config/obj-elf.c (elf_pseudo_table): Add `common'.
1434 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1436 Add support for storing local symbols in a small structure to save
1437 memory when assembling large files.
1438 * as.h: Don't include struc-symbol.h.
1439 (symbolS): Add typedef.
1440 * symbols.c: Include struc-symbol.h.
1441 (local_hash): New static variable.
1442 (save_symbol_name): New static function, from symbol_create.
1443 (symbol_create): Call save_symbol_name.
1444 (local_symbol_count): New static variable.
1445 (local_symbol_conversion_count): Likewise.
1446 (LOCAL_SYMBOL_CHECK): Define.
1447 (local_symbol_make): New static function.
1448 (local_symbol_convert): New static function.
1449 (colon): Handle local symbols. Create local symbol for local
1451 (symbol_table_insert): Handle local symbols.
1452 (symbol_find_or_make): Create local symbol for local label name.
1453 (symbol_find_base): Check for local symbol.
1454 (symbol_append, symbol_insert): Check for local symbols.
1455 (symbol_clear_list_pointers, symbol_remove): Likewise.
1456 (verify_symbol_chain): Likewise.
1457 (copy_symbol_attributes): Likewise.
1458 (resolve_symbol_value): Handle local symbols.
1459 (resolve_local_symbol): New static function.
1460 (resolve_local_symbol_values): New function.
1461 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
1462 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
1463 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
1464 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
1465 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
1466 (symbol_previous, symbol_next): New functions.
1467 (symbol_get_value_expression): Likewise.
1468 (symbol_set_value_expression): Likewise.
1469 (symbol_set_frag, symbol_get_frag): Likewise.
1470 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
1471 (symbol_mark_used_in_reloc): Likewise.
1472 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
1473 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
1474 (symbol_mri_common_p): Likewise.
1475 (symbol_mark_written, symbol_clear_written): Likewise.
1476 (symbol_written_p): Likewise.
1477 (symbol_mark_resolved, symbol_resolved_p): Likewise.
1478 (symbol_section_p, symbol_equated_p): Likewise.
1479 (symbol_constant_p): Likewise.
1480 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
1481 (symbol_get_obj, symbol_set_obj): Likewise.
1482 (symbol_get_tc, symbol_set_tc): Likewise.
1483 (symbol_begin): Initialize local_hash.
1484 (print_symbol_value_1): Handle local symbols.
1485 (symbol_print_statistics): Print local symbol statistics.
1486 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
1487 Declare new symbols.c functions. Move many declarations here from
1489 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
1490 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
1491 (struct symbol): Move bsym to make it clearly the first field.
1492 Remove TARGET_SYMBOL_FIELDS.
1493 (symbolS): Don't typedef.
1494 (struct broken_word): Remove.
1495 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
1496 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
1497 (symbol_clear_list_pointers): Likewise.
1498 (symbol_insert, symbol_remove): Likewise.
1499 (symbol_previous, symbol_append): Likewise.
1500 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
1501 (struct local_symbol): Define.
1502 (local_symbol_converted_p, local_symbol_mark_converted): Define.
1503 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
1504 (local_symbol_get_frag, local_symbol_set_frag): Define.
1505 (local_symbol_get_real_symbol): Define.
1506 (local_symbol_set_real_symbol): Define.
1508 * write.c (write_object_file): Call resolve_local_symbol_values.
1509 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
1510 (TARGET_SYMBOL_FIELDS): Don't define.
1511 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
1512 ECOFF_DEBUGGING, add ECOFF fields.
1513 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1514 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
1515 ECOFF_DEBUGGING, add ECOFF fields.
1516 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1517 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
1518 * config/tc-mcore.h: Don't include struc-symbol.h.
1519 (TARGET_SYMBOL_FIELDS): Don't define.
1520 (struct mcore_tc_sy): Define.
1521 (TC_SYMFIELD_TYPE): Define.
1522 * Many files: Use symbolS instead of struct symbol. Use new
1523 accessor functions rather than referring to symbolS fields
1526 * read.c (s_mri_common): Don't add in value of line_label.
1528 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
1529 checking for SEC_LINK_ONCE.
1531 * config/tc-sh.h (sh_fix_adjustable): Declare.
1533 * app.c (input_buffer): New static variable.
1534 (app_push): Save saved_input in allocated buffer.
1535 (app_pop): Restored saved_input.
1536 (do_scrub_chars): Change get parameter to take char * and int as
1537 arguments. Change GET macro to pass input_buffer to get
1538 function. Don't save input into allocated buffer.
1539 * as.h (do_scrub_chars): Update declaration.
1540 * input-file.c (input_file_get): Change to take char * and int.
1541 Read data into passed in buffer. Remove static buffer.
1542 * read.c (scrub_from_string): Change to take char * and int. Copy
1543 data into passed in buffer.
1545 * hash.h: Neaten. Declare hash_traverse.
1546 * hash.c: Complete rewrite based on BFD hashing code.
1547 * gasp.c (chunksize): New variable.
1548 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
1551 1999-05-28 Nick Clifton <nickc@cygnus.com>
1553 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
1554 addend unless the target uses an old ABI.
1556 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
1558 -Wchar-subscripts cleanup
1559 * listing.c (listing_newline): Use unsigned char variable, so
1560 calls to isascii,iscntrl are correct.
1561 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
1563 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
1564 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
1565 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
1566 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
1568 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
1570 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
1572 (arch_coldfire_p): New #define.
1573 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
1575 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
1577 * config/tc-m68k.c (install_operand): Add places `n', `o'.
1579 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
1580 (install_operand): Add place `N'.
1581 (init_table): Add registers ACC, MACSR, MASK.
1583 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
1585 * config/tc-m68k.c: Change mcf5200 --> mcf.
1586 (archs): Add mcf5206e, mcf5307.
1587 (m68k_ip): Add format `u'.
1588 (install_operand): Add place `m', `M', `h'.
1589 (init_table): Add upper/lower registers.
1591 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
1593 1999-05-28 Martin Dorey <mdorey@madge.com>
1595 * config/tc-i960.c: Several minor changes to add ELF and
1596 BFD_ASSEMBLER support.
1597 * config/tc-i960.h: Likewise.
1598 * configure.in (i960-*-elf*): New target.
1599 * aclocal.m4, configure: Rebuild.
1601 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1603 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
1604 reloc changes when defined(BFD_ASSEMBLER).
1606 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
1608 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
1610 * write.c (write_print_statistics): Output to file, not stderr.
1612 * expr.c (generic_bignum_to_int32,64): Prototype.
1614 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
1615 output_sleb128, output_uleb128, output_big_sleb128,
1616 output_big_uleb128, output_big_leb128): Prototype.
1617 (output_big_sleb128, output_big_uleb128): Make inline.
1618 (output_big_leb128): Remove inline
1620 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1621 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
1622 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
1623 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
1624 value for correct overflow check in write.c:fixup_segment.
1625 * write.c (fixup_segment): Move bitfield overflow checks to after
1626 the md_apply_fix call.
1627 * config/obj-coff.c (fixup_segment): Likewise.
1628 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
1629 valueT *val argument.
1631 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1633 * config/atof-ieee.c (gen_to_words): Correctly round a
1634 denormalized number. Fix off-by-one in range checking for
1635 exponent in a denormal.
1637 1999-05-10 Nick Clifton <nickc@cygnus.com>
1639 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
1642 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
1644 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
1646 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1648 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
1649 (ReverseRegRegmem): Remove.
1650 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
1651 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
1652 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
1655 From Doug Ledford <dledford@redhat.com>
1656 * config/tc-i386.h (RegXMM): New for P/III.
1657 * config/tc-i386.c: Add support for P/III.
1659 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
1661 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
1662 (md_begin): Allow ppc32 insns in ppc64bridge mode.
1663 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
1665 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
1667 * config/tc-i386.c (i386_immediate): Skip whitespace before
1668 complaining about junk after expression.
1669 (i386_displacement): Likewise.
1671 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
1673 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
1674 Don't copy before downcaseing.
1676 1999-05-05 Catherine Moore <clm@cygnus.com>
1678 * tc-m68k.c: Include elf/m68k.h.
1679 (m68k_elf_final_processing): New routine.
1680 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
1683 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
1685 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
1688 1999-04-30 Nick Clifton <nickc@cygnus.com>
1690 * config/tc-mcore.c (mcore_s_section): Dump literals before
1693 1999-04-29 Nick Clifton <nickc@cygnus.com>
1695 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
1698 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
1700 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1701 (TC_INIT_FIX_DATA): Delete.
1702 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1703 (TC_INIT_FIX_DATA): Delete.
1704 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
1705 * write.c (fix_new_internal): Initialize fx_cgen member.
1706 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
1707 (gas_cgen_md_apply_fix3): Update.
1708 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
1709 (md_cgen_record_fixup_exp): Update.
1710 (FX_OPINFO_R_TYPE): Update.
1712 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
1713 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
1714 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
1715 * frags.h (struct frag): Make opindex, opinfo ints.
1717 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
1719 1999-04-26 Tom Tromey <tromey@cygnus.com>
1721 * aclocal.m4, configure: Updated for new version of libtool.
1723 1999-04-22 Nick Clifton <nickc@cygnus.com>
1725 * config/tc-mcore.c (md_apply_fix3): Renamed function from
1727 (md_apply_fix3): Do not fix up absolute relocations against
1730 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
1732 1999-04-20 Nick Clifton <nickc@cygnus.com>
1734 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
1735 changes and data-in-text directives.
1736 (mcore_cons): New function: intercept cons() operations.
1737 (mcore_float_cons): New function: intercept float_cons()
1739 (mcore_stringer): New function: intercept stringer() operations.
1741 1999-04-18 Ian Lance Taylor <ian@zembu.com>
1743 * obj.h (struct format_ops): Change generate_asm_lineno field to
1745 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
1747 * config/tc-alpha.c (find_opcode_match): Add default case to
1749 (find_macro_match): Likewise.
1750 (load_expression): Parenthesize && within ||.
1752 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1754 1999-04-17 Nick Clifton <nickc@cygnus.com>
1756 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
1757 .text .data .section pseudo ops.
1758 (mcore_s_section): New function. Dump lits before changing secs.
1759 (mcore_s_text): New function. Dump lits before changing secs.
1760 (mcore_s_data): New function. Dump lits before changing secs.
1762 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
1764 * config/tc-mips.c (mips_32bitmode): New.
1765 (md_begin): Set mips_32bitmode if needed.
1766 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
1767 Set EF_MIPS_32BITMODE.
1769 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
1771 * config/obj-coff.c (c_section_symbol): Fix typo in previous
1774 1999-04-16 Nick Clifton <nickc@cygnus.com>
1776 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
1778 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
1780 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
1781 expressions correctly.
1784 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
1786 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
1788 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
1790 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
1791 and fmpynfadd instructions.
1793 1999-04-11 Richard Henderson <rth@cygnus.com>
1795 * as.h (environ): Declare it, if needed.
1796 * as.c (dump_statistics): Don't declare environ.
1797 * configure.in (environ): Detect declaration.
1798 * configure, config.in: Rebuild
1800 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
1801 (i386_displacement): Allocate enough space for replacement buffer.
1802 Clean up replacement buffer initialization.
1804 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
1806 * subsegs.c (section_symbol): Don't create a new symbol if one
1807 already exists; instead, use the existing one, but set its segment
1808 and frag data if it hasn't already been defined.
1809 * config/obj-coff.c (c_section_symbol): Likewise.
1811 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
1813 * tc-alpha.c (load_expression): Call as_bad instead of abort.
1815 1999-04-08 Nick Clifton <nickc@cygnus.com>
1817 * config/tc-mcore.c: New File: Support routines for MCore
1819 * config/tc-mcore.h: New File: Definitions for MCore assembler.
1820 * config/obj-coff.c: Add support for mcore-pe target.
1822 * Makefile.am: Add support for MCore targets.
1823 * Makefile.in: Regenerate.
1824 * configure.in: Add support for MCore targets.
1825 * configure: Regenerate.
1827 * doc/all.texi: Set MCORE.
1828 * doc/as.texinfo: Document MCore specific command line options.
1830 * write.h: Prevent multiple inclusion.
1832 1999-04-06 Ian Lance Taylor <ian@zembu.com>
1834 * asintl.h (LC_MESSAGES): Never define.
1835 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
1837 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
1840 * Makefile.am (m68k-parse.c): If configuring in the source
1841 directory, copy m68k-parse.y into the local directory before
1842 running ylwrap, to remove spurious differences when generating
1844 * Makefile.in: Rebuild.
1846 * config/tc-sparc.h (md_do_align): Just allocate the number of
1847 bytes necessary, rather than always allocating 1024.
1849 1999-04-04 Ian Lance Taylor <ian@zembu.com>
1851 * listing.c (listing_newline): Add cast to avoid warning.
1852 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
1853 * config/tc-i386.c (i386_scale): Add return value.
1854 (build_displacement_string): Remove unused local temp_disp2.
1855 (i386_intel_memory_operand): Add parentheses to avoid warning.
1856 (i386_intel_operand): Remove unused local end_of_operand_string.
1857 (i386_operand): Remove unused local operand_modifier.
1858 (i386_operand): Add parens to avoid warning.
1860 1999-04-04 Don Bowman <don@pixsci.com>
1862 * configure.in: Add mips*-*-vxworks* target; have it define
1864 * configure, config.in: Rebuild.
1866 1999-03-31 Nick Clifton <nickc@cygnus.com>
1868 * configure.in (emulations): Add support for arm-epoc-pe.
1869 * configure: Regenerate.
1870 * config/te-epoc-pe.h: New file. Define macros specific to
1872 * config/tc-arm.h: Select epoc-pe-arm target format if configured
1873 for arm-epoc-pe target.
1875 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
1877 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
1879 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
1881 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
1882 detect ",n" without a condition.
1883 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1886 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
1888 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
1889 instruction is encoded with one bit.
1892 1999-03-23 Ian Lance Taylor <ian@zembu.com>
1894 * doc/internals.texi (CPU backend): Mention that
1895 line_separator_chars should not include newline. From thi
1896 <ttn@mingle.glug.org>.
1898 1999-03-22 Doug Evans <devans@casey.cygnus.com>
1900 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1901 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
1903 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
1905 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
1907 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
1909 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
1912 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
1914 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
1916 1999-03-15 Martin Hunt <hunt@cygnus.com>
1918 * app.c (do_scrub_begin): Change '-' back to a symbol char
1919 so we can use multiple opcodes on a line again.
1921 * config/tc-d30v.c: By default, warn if a symbol has
1922 the same name as a register. Plus some minor
1923 updates from the branch.
1925 1999-03-13 Nick Clifton <nickc@cygnus.com>
1927 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
1928 BFD_RELOC_16 and BFD_RELOC_64.
1930 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1932 * expr.c (expr): Add missing else.
1934 1999-03-12 Nick Clifton <nickc@cygnus.com>
1936 * config/tc-arm.c (md_apply_fix3): Improve error message.
1938 1999-03-11 Doug Evans <devans@casey.cygnus.com>
1940 * Makefile.am (CPU_TYPES): Add fr30.
1941 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
1942 (fr30,m32r dependencies): Update.
1943 * Makefile.in: Rebuild.
1945 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
1946 (gas_cgen_record_fixup_exp): Ditto.
1947 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
1948 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
1949 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1950 (md_cgen_lookup_reloc): Update use of operand->type.
1951 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
1952 (md_convert_frag): Call cgen_operand_lookup_by_num.
1953 (md_cgen_lookup_reloc): Update use of operand->type.
1954 (m32r_cgen_record_fixup_exp): Ditto.
1956 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
1958 * config/tc-mips.c (md_show_usage): Fix message.
1960 1999-03-03 Nick Clifton <nickc@cygnus.com>
1962 * doc/c-arm.texi (ARM Syntax): Document new command line switches
1963 and LDR reg,=<expr> instruction.
1965 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
1968 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
1970 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
1972 1999-02-17 Nick Clifton <nickc@cygnus.com>
1974 This patch was created by: Scott Bambrough
1975 <scottb@corelcomputer.com>
1978 Special cased '@' character. The '@' character is used as the
1979 ARM assembler comment character, as a special character
1980 and in ELF .symver pseudo-op's, and as a special character in
1981 .type and .section pseudo-ops.
1982 (symver_pseudo): New static variable.
1983 (symver_state): New static variable.
1984 (struct app_save): Add field 'symver_state'.
1985 (app_push): Save global symver_state int struct app_save.
1986 (app_pop): Restore global symver_state from struct app_save.
1987 (do_scrub_chars): Special case handling of '@' character in
1990 * configure.in: Modified to recognize armv* uname syntax from ARM
1992 * configure: Regenerated.
1994 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
1995 a prefix to the section's type.
1996 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
1997 the type's typename.
1999 * config/tc-arm.h: Add support for PIC generation:
2000 (pic_code): New boolean.
2001 (obj_relocate_extern): Define.
2002 (TC_RELOC_RTSYM_LOC_FIXUP): Define
2003 (TC_CONS_FIX_NEW): Define.
2004 (tc_fix_adjustable): Define.
2005 (GLOBAL_OFFSET_TABLE_NAME): Define.
2007 * config/tc-arm.c: Add support for PIC generation:
2008 (line_seperator_chars): Allow ';' as a seperator for Linux.
2009 (is_immediate_prefix): New macro.
2010 (arm_parse_reloc): New function.
2011 (s_arm_elf_cons): New function.
2012 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
2013 (md_undefined_symbol): Special case handling for the Global Offset
2015 (md_apply_fix3): Handle PIC relocs.
2016 (tc_gen_reloc): Handle PIC relocs.
2017 (md_parse_option): Add support for '-k' command line switch to
2018 enable PIC generation.
2019 (cons_fix_new_arm): New function.
2020 (s_arm_elf_cons): New function.
2022 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
2024 * configure.in: Add comments for uses of AC_DEFINE.
2025 * acinclude.m4: Likewise.
2026 * acconfig.h: Remove.
2027 * aclocal.m4: Rebuild.
2028 * configure: Rebuild.
2029 * Makefile.in: Rebuild.
2030 * config.in: Rebuild.
2032 1999-02-15 Jim Lemke <jlemke@cygnus.com>
2034 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
2035 non-constant offset from a base register.
2037 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
2039 * config/tc-alpha.c (md_show_usage): Put \ before newline in
2042 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
2044 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
2045 (emit_insn): Look for pc-relative and no-overflow specifiers on
2046 internal relocation types.
2048 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
2050 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
2053 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
2055 (mips_4650, mips_4010, mips_4100): Variables removed.
2056 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
2057 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
2059 (md_begin): Don't bother initializing the mips_NNNN variables;
2060 mips_cpu is set, and that's good enough now.
2061 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
2062 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
2063 (show): New function, to handle wrapping in the CPU lists.
2064 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
2066 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
2068 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
2069 than treat as an immediate specifier.
2071 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
2073 * config/tc-i386.c: Prototype many functions.
2074 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
2075 (i386_immediate): Remove unused second argument.
2076 (i386_intel_operand): Fix i386_is_reg typo.
2077 (i386_operand): Use allow_naked_reg.
2078 (output_invalid): Make operand int for K&R.
2080 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
2082 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
2084 * Makefile.in: Rebuild.
2086 1999-02-09 Doug Evans <devans@casey.cygnus.com>
2088 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
2090 (EXTRA_as_new_SOURCES): Comment out.
2091 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
2092 * Makefile.in: Rebuild.
2093 * doc/Makefile.in: Rebuild.
2094 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
2095 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
2096 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
2097 * configure: Rebuild.
2098 * aclocal.m4: Rebuild.
2099 * config.in: Rebuild.
2100 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
2101 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
2102 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
2103 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
2104 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
2105 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
2106 (gas_cgen_record_fixup_exp): Ditto.
2107 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
2108 descriptor, not global variable.
2109 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
2110 descriptor, not global variable. Refer to insert_operand handler
2111 via cpu descriptor, not global function.
2112 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
2113 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
2114 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
2115 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
2116 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
2117 * config/tc-m32r.c: Ditto.
2118 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
2119 (md_assemble): Ditto.
2120 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
2122 1999-02-09 Nick Clifton <nickc@cygnus.com>
2124 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
2125 relocations for ELF targets.
2127 1999-02-08 Nick Clifton <nickc@cygnus.com>
2129 * configure.in: Add support for StrongARM target.
2130 * configure: Regenerate.
2132 1999-02-05 Nick Clifton <nickc@cygnus.com>
2134 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
2136 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
2139 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
2141 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
2143 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
2145 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
2146 (INTEL_DWORD_MNEM_SUFFIX): Define.
2149 (DWORD_PTR): Define.
2150 (XWORD_PTR): Define.
2152 (OFFSET_FLAT): Define.
2154 (NONE_FOUND): Define.
2157 * config/tc-i386.c (set_intel_syntax): New routine.
2158 (intel_syntax): Declare.
2159 (allow_naked_reg): Declare.
2160 (md_pseudo_table): Support .intel_syntax and .att_syntax.
2161 (intel_float_operand): New routine.
2162 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
2163 Handle brackets as well as parens. Call i386_intel_operand for
2164 intel syntax. Reverse operands if appropriate. Handle new
2165 suffixes. Handle movzx and movsx.
2166 (i386_is_reg): New routine.
2167 (i386_immediate): New routine.
2168 (i386_scale): New routine.
2169 (i386_displacement): New routine.
2170 (i386_operand_modifier): New routine.
2171 (build_displacement_string): New routine.
2172 (i386_parse_seg): New routine.
2173 (i386_intel_memory_operand): New routine.
2174 (i386_intel_operand): New routine.
2175 (i386_operand): Call i386_displacement, i386_immediate,
2176 i386_scale, etc. instead of handling inline.
2177 (parse_register): Handle registers without prefix.
2179 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
2181 * configure: Regenerate.
2182 * configure.in (arm-*-oabi): New.
2183 (thumb-*-oabi): New.
2184 * config/tc-arm.c (target_oabi): Declare.
2185 (md_apply_fix3): Support REL relocs.
2186 (md_parse_option): Handle -oabi.
2187 (elf32_arm_target_format): New routine.
2188 (md_longopts): Add OPTION_OABI.
2189 * config/tc-arm.h: Redefine TARGET_FORMAT.
2192 1999-01-28 Nick Clifton <nickc@cygnus.com>
2194 * write.c (write_relocs): Handle out of range error.
2196 * config/tc-fr30.c (fr30_fix_adjustable): New function.
2197 (fr30_force_relocation): Default to 0.
2199 * config/tc-fr30.h (obj_fix_adjustable): Define.
2200 (TC_FORCE_RELOCATION): Define.
2202 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
2205 1999-01-16 Nick Clifton <nickc@cygnus.com>
2207 * config/tc-d30v.c (write_2_short): Do not generate a sequential
2208 merge of two instructions if the left instruciton kills the right.
2210 1999-01-11 Doug Evans <devans@casey.cygnus.com>
2212 * Makefile.in: Regenerate.
2213 * configure.in: Redo test for using cgen.
2214 * configure: Regenerate.
2216 1999-01-09 Nick Clifton <nickc@cygnus.com>
2218 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
2219 redefinition of this macro.
2221 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
2223 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
2226 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
2228 * config/tc-mips.c (append_insn): For mips16, insert a nop between
2229 a read of HI or LO and an immediatly following branch.
2231 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
2233 * config/tc-mips.c (md_begin): Another correction to the setting of
2236 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
2238 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
2240 1998-12-21 Nick Clifton <nickc@cygnus.com>
2242 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
2243 bit insn when optimizing, so that parallelised instructions will
2244 start on a 32 bit boundary.
2246 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
2248 * config/tc-mips.c (mips_eabi64): New.
2249 (md_begin): Set mips_eabi64.
2250 (mips_elf_final_processing): Use it.
2252 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
2254 * config/tc-mips.c (mips_elf_final_processing):
2255 Correct setting of ABI in e_flags.
2257 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
2259 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
2261 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
2263 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
2265 1998-12-15 Doug Evans <devans@casey.cygnus.com>
2267 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
2268 warning, values that don't fit in the field.
2270 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2272 * config/tc-mips.c (mips_abi_string): New.
2273 (md_parse_option,md_longopts): Add mabi.
2274 (mips_elf_final_processing): Set e_flags based on mabi flag.
2276 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2278 * config/tc-mips.c (md_parse_option): Handle vr4111.
2280 98-12-11 Ken Raeburn <raeburn@cygnus.com>
2282 * config/tc-h8300.c (build_bytes): Change message given if the
2283 instruction requires H8/300H mode and we're not in Hmode, to
2284 suggest that it may be the operand modes that are the problem, not
2285 necessarily the opcode.
2287 1998-12-10 Nick Clifton <nickc@cygnus.com>
2289 * config/tc-fr30.c: Add line separator character.
2291 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
2293 * configure.in (hppa-*-mpeix*): New target.
2294 * config/obj-som.h (obj_som_compiler): Declare.
2295 * config/obj-som.c (compiler_seen): New static variable.
2296 (obj_som_compiler): New function.
2297 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
2298 (md_pseudo_table): Add "compiler" if OBJ_SOM.
2299 (pa_type_args): Set hppa_priv_level.
2300 (pa_compiler): New static function if OBJ_SOM.
2301 * configure: Rebuild.
2303 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
2305 * read.c (output_leb128): Don't mark as inline.
2307 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
2309 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
2310 AIX .vbyte unaligned data support.
2311 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
2312 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
2315 1998-12-07 Nick Clifton <nickc@cygnus.com>
2317 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
2320 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
2322 * config/tc-arm.c (elf32_arm_force_relocation): Check for
2323 BFD_RELOC_ARM_PCREL_BRANCH.
2325 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
2327 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
2328 checking the target type.
2329 (mips-dec-bsd*): Set endian to little.
2330 * configure: Rebuild.
2332 COFF weak symbol support, based on patches from Mark Elbrecht
2333 <snowball3@usa.net>:
2334 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
2335 * config/obj-coff.c (obj_coff_weak): New static function.
2336 (obj_coff_endef) [both versions]: Handle weak symbols.
2337 (coff_frob_symbol): Likewise.
2338 (yank_symbols): Likewise.
2339 (obj_pseudo_table): Add "weak".
2341 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
2342 <aymeric.vincent@emi.u-bordeaux.fr>.
2343 * aclocal.m4: Rebuild with current tools.
2344 * configure: Rebuild.
2346 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
2347 an assertion failure for a case we can't handle when OBJ_ECOFF.
2349 * expr.c (operator): And with 0xff to avoid problems with signed
2352 1998-12-03 Nick Clifton <nickc@cygnus.com>
2354 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
2355 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
2357 1998-12-02 Nick Clifton <nickc@cygnus.com>
2359 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
2362 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
2364 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
2367 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
2369 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
2372 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
2374 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
2376 (d10v_cleanup): Only generate previous insn if a multiline insn is
2379 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
2381 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
2384 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
2386 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
2387 -marm6xxx command line switches.
2389 1998-11-18 Doug Evans <devans@casey.cygnus.com>
2391 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
2392 (itbl-ops.o): Delete duplicate dependencies.
2393 Rebuild dependencies.
2394 Add fr30 dependencies.
2395 * Makefile.in: Rebuild.
2397 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
2399 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
2401 * listing.c: Ignore line terminator characters found inside
2404 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
2406 * po/gas.pot: Regenerated.
2408 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
2410 * config/tc-fr30.c (fr30_is_colon_insn): New name for
2411 fr30_is_label_start(). Also checks for delay slot insns.
2413 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
2414 FR30 instructions which contain a colon in the mnemonic.
2416 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
2418 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
2420 * config/tc-fr30.c: Removed currently superflous code.
2422 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
2424 * config/tc-fr30.h: New file.
2425 * config/tc-fr30.c: Tweaking so that it will compile.
2427 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
2429 * config/tc-d10v.h (obj_fix_adjustable): Define.
2430 (TC_FORCE_RELOCATION): Define.
2431 (d10v_force_relocation): Declare.
2432 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
2433 (md_apply_fix3): Handle Vtable relocs.
2434 (d10v_fix_adjustable): New.
2435 (d10v_force_relocation): New.
2437 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
2439 * config/tc-d30v.c: Change default behaviour to ignore potential
2440 conflicts between register name and symbol names.
2442 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
2444 * configure.in: Add fr30-*-*.
2445 * config/tc-fr30.c: New file.
2446 * Makefile.in: Regenerated.
2447 * config.in: Regenerated.
2448 * configure: Regenerated.
2449 * doc/Makefile.in: Regenerated.
2450 * po/gas.pot: Regenerated.
2452 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
2454 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
2457 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
2459 * app.c (do_scrub_begin): Set characters above 127 to be symbol
2461 (do_scrub_chars): Add some casts to unsigned char to avoid
2462 unwanted sign extension.
2463 * read.c (lex_type): Set characters about 127 to be symbol
2465 * config/tc-i386.c (md_begin): Set identifier_chars and
2466 operand_chars for values above 127.
2468 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
2470 * configure.in: detect cygwin* instead of cygwin32*
2471 * configure: regenerate
2473 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
2475 * listing.c: Add support for producing a listing from piped
2478 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
2480 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
2481 (append_insn): Account for the tx39's multiply behavior.
2483 1998-10-26 Michael Meissner <meissner@cygnus.com>
2485 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
2486 from assemble_parallel_insns. Add support for '->' to indicate
2487 explicitly serializing the instructions.
2488 (md_assemble): Ditto.
2490 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
2492 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
2495 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
2497 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
2499 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
2501 * config/tc-mips.c : support frame and regmask/fregmask when
2502 MIPS_STABS_ELF is specified.
2504 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
2506 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
2507 (md_apply_fix): Don't return 1 for VTABLE relocs.
2508 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
2510 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2512 * doc/c-i386.texi: Replace occurences of "opcode" with
2513 "instruction mnemonic", "instruction", or "mnemonic" when
2514 referring to the name of an instruction. Use "opcode" when
2515 referring to the sequence of machine bytes.
2517 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
2518 (is_opcode_char): Rename to is_mnemonic_char.
2519 (md_assemble and i386_operand): Correct error messages from
2520 "opcode" to "instruction mnemonic"
2521 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
2522 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
2523 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
2524 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
2525 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
2526 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
2527 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
2529 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
2531 * config/tc-i386.c (i386_operand): Check for garbage after
2534 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
2536 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
2537 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
2539 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
2541 * config/tc-sh.h (obj_fix_adjustable): Define.
2542 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
2543 (md_apply_fix): Likewise.
2544 (tc_gen_reloc): Likewise.
2545 (sh_fix_adjustable): New.
2547 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
2549 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
2550 * cgen.h (gas_cgen_finish_insn): Update prototype.
2551 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
2552 cgen_insn_t -> CGEN_INSN_INT.
2553 (make_parallel): Update handling of CGEN_INT_INSN_P.
2554 (assemble_parallel_insn): Ditto.
2555 (target_make_parallel): New function.
2556 (md_assemble): Use it.
2558 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
2560 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
2562 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
2564 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
2565 converted into lower case.
2567 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
2569 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
2570 (gas_cgen_tc_gen_reloc): Likewise.
2571 * config/tc-m32r.h (obj_fix_adjustable): Define.
2572 * config/tc-m32r.c (m32r_fix_adjustable): New.
2573 (m32r_force_relocation): Handle VTABLE relocs.
2575 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
2577 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
2579 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
2581 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
2582 to lower case before parsing.
2584 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
2585 parallel insns modift buts in the PSW as a side effect.
2587 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
2589 * config/tc-d30v.c (find_format): Test for missing flag and
2592 (md_apply_fix3): Fix error messages to avoid
2593 assumption about presence of a symbol.
2595 (parallel_ok): Disallow parallel instructions that both modify the
2598 (find_format): Generate a warning if an odd numbered register is
2599 used as the first register in a mutli-register instruction.
2601 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
2603 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
2604 relocations are always associated with a symbol.
2606 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
2608 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
2609 (elf32_sparc_force_relocation): Declare.
2610 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
2611 (tc_gen_reloc): Handle vtable relocs.
2612 (elf32_sparc_force_relocation): New.
2614 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
2616 * symbols.c (S_IS_FUNCTION): New.
2617 * config/tc-v850.h (obj_fix_adjustable): Define.
2618 (TC_FORCE_RELOCATION): Define.
2619 (v850_force_relocation): Declare.
2620 * config/tc-v850.c (tc_gen_reloc): Use offset instead
2621 of fx_addnumber for VTABLE reloc addends.
2622 (md_apply_fix3): Handle VTABLE relocs.
2623 (v850_fix_adjustable): New.
2624 (v850_force_relocation): New.
2626 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
2628 * tc-hppa.c (fp_operand_format): Add some additional formats.
2629 (pa_ip): Do not automatically promote into pa2.0 mode.
2630 (pa_level): Handle ".level 2.0".
2632 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2634 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
2635 * config/tc-i386.h (template.extension_opcode): Change to
2636 unsigned int to allow full range of 8-bit opcode suffixes.
2637 (None): Redefine as 0xffff.
2639 From Jeff B Epler <jepler@usgs.gov>
2640 * doc/c-i386.texi (i386-SIMD): New section.
2642 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
2644 * read.c (discard_rest_of_line): New function.
2645 * read.h: Declare it.
2646 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
2648 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
2650 * config/tc-d10v.c (find_symbol_matching_register): New function.
2651 (find_opcode): Cope with the case where a register name matches
2654 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
2656 * config/tc-v850.c (md_pcrel_from): Rename to
2657 v850_pcrel_from_section.
2658 (v850_pcrel_from_section): Do not resolves symbols in other
2661 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
2663 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
2665 * config/tc-d10v.c (find_opcode): Generate an error if a register
2666 is supplied for an operand that should not be a register.
2668 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
2670 * config/tc-d30v.c (write_2_short): But do allow delayed branch
2671 instructions to have another instruction in the right bin.
2673 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
2675 * config/tc-d30v.c (write_2_short): Do not allow instructions in
2676 the right container if the left container holds a branch
2679 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
2681 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
2682 both a register name and symbol name.
2683 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
2685 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
2687 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
2688 execution unit class.
2690 (reg_name_search): If a name matches a register and a symbol,
2691 prefer the register.
2692 (find_format): Disallow flag registers when a general purpose
2693 register is required.
2694 If a number is required, but a register has been given, check to
2695 see if a symbol with the same name as the register exists, and if
2696 so, use that symbol.
2698 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
2700 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
2702 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
2704 * config/tc-d30v.c (find_format): Do not accept flag registers as
2705 general purpose registers.
2706 (find_format): If an immediate value is expected at a given place
2707 in a format, but a register name has been provided instead, check
2708 to see if that register name matches the name of a predefined
2709 symbol and if it does, then use the symbol instead.
2710 (reg_name_search): If a register name matches a symbol name,
2711 prefer the register name to the symbol name.
2713 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
2715 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
2716 the previous insn to empty.
2718 1998-09-20 Michael Meissner <meissner@cygnus.com>
2720 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
2721 pieces, forcing the use of an ANSI compiler.
2723 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2725 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
2727 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
2729 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
2731 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
2733 (obj_elf_vtable_entry): Likewise.
2734 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
2735 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
2736 (tc_gen_reloc): Likewise.
2737 (arm_fix_adjustable): Likewise.
2738 (elf32_arm_force_relocation): New.
2739 (armelf_frob_symbol): Remove coff-style symbol support.
2741 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
2743 * config/tc-i386.c (i386_operand): Fix typo in last patch.
2745 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
2747 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
2748 OBJ_COFF so that routine is defined for a.out format.
2750 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
2752 * config/tc-i386.c (i386_operand): Detect non-segment registers
2753 used as segment prefixes.
2755 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
2757 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
2758 optimize across FDE boundaries.
2760 * config/obj-coff.c (obj_coff_section): Preserve any link once
2761 flags when setting the section flags.
2763 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
2765 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
2766 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
2768 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2770 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
2773 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
2775 * frags.c (frag_grow): Include the size of the frag struct in the
2778 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
2779 if the new subseg comes before the old.
2781 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2783 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
2784 to handle edge8 and edge16.
2786 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
2788 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
2789 before we clobber the symbol involved.
2791 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
2793 * config/tc-arm.c: Remove OBJ_ELF definitions for
2794 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
2795 use arm_adjust_symtab for OBJ_COFF.
2796 (armelf_adjust_symtab): New Routine.
2797 * config/tc-arm.h: Define obj_adjust_symtab to
2798 armelf_adjust_symtab for OBJ_ELF.
2800 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
2802 * configure.in: Make all i386-elf targets use bfd_gas.
2803 * config/tc-i386.c (tc_i386_force_relocation): New.
2804 (tc_i386_fix_adjustable): Don't fix vtable relocs.
2805 (md_apply_fix3): Likewise.
2806 (tc_gen_reloc): Handle them.
2807 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
2808 tc_i386_force_relocation.
2810 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
2812 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
2814 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
2816 * config/tc-d30v.c (md_assemble): Copy previous opcode over
2817 current opcode after writing the first insturction of a reverse
2820 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
2822 * read.h (generate_lineno_debug): Add prototype.
2823 * read.c (generate_lineno_debug): Make non-static.
2825 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2827 * config/tc-i386.c (md_assemble): Only warn for address/data size
2830 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
2832 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
2833 against Thumb function names, as the linker needs this information.
2835 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
2837 * expr.c (operand): Check also that there is no advance in operand
2838 after atof_generic in order to decide "is it label 0f or floating
2841 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
2843 * config/tc-m32r.c: Replace double dash prefix to M32R specific
2844 command line options with a single dash.
2845 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
2847 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
2849 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
2850 * tc-arm.c (arm_fix_adjustable): New routine.
2852 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
2854 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
2855 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
2856 demand_empty_rest_of_line before mri_comment_end.
2857 (equals): Check garbage after expression before
2858 mri_comment_end in MRI mode.
2860 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
2862 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
2863 small immediate constant to use the constant itself rather than
2866 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
2868 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
2869 (pa_leave): Likewise.
2871 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2873 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
2875 (i386_operand): Fix an error message.
2877 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
2879 * doc/c-arm.texi (ARM Directives): Document .req directive.
2881 * config/tc-arm.c (reg_required_here): Display erroneous string if
2882 the register name could not be decoded.
2883 Do not set inst.instruction if the sift is -1.
2885 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
2887 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
2890 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
2892 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2893 even if it is belived to be unnecessary.
2895 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2897 config/tc-i386.c (i386_operand): Size immediate constants by
2898 suffix (erroneously removed as part of July 7 change).
2900 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
2902 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
2903 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
2904 (armelf_frob_symbol): New Routine.
2905 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
2907 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
2909 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
2911 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
2913 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
2914 command line switches passed to assembler.
2916 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
2918 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
2919 (gas_cgen_opcode_desc): Declare.
2920 (gas_cgen_parse_operand): Declare.
2921 (*): Prepend gas_ to gas specific fns to denote them as such.
2923 * cgen.c (gas_cgen_opcode_desc): New global
2924 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
2925 (queue_fixup): Renamed from cgen_queue_fixup.
2926 (*): Prepend gas_ to gas specific fns to denote them as such.
2928 (gas_cgen_md_apply_fix3): Update call to insert_operand.
2929 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
2930 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
2931 Open opcode table and initialize it.
2932 (make_parallel): Use gas_cgen_opcode_desc.
2933 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
2934 (md_assemble): Ditto.
2936 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
2938 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
2939 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
2940 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
2941 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
2942 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
2943 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
2944 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
2945 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
2946 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
2947 (INIT_STAB_SECTION): Likewise.
2948 (OBJ_PROCESS_STAB): Likewise.
2950 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
2951 (md_parse_option): Watch for them.
2952 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
2953 (md_begin): Kill neverdef code.
2954 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
2955 (s_alpha_prologue): Watch alpha_cur_ent_sym.
2956 (s_alpha_coff_wrapper): New.
2957 (md_pseudo_table): Trap all ECOFF pseudos.
2959 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
2961 Start of changes to remove mdebug section from mips*-elf
2962 Based on MIPS_STAB_ELF definition
2963 * acconfig.h: undef if not configured
2964 * config.in: undef if not configured
2965 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
2966 * config/tc-mips.c (s_ent): set BSF_FUNCTION
2967 * stabs.c (s_stab_generic): flush frag
2969 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
2971 * configure.in: (arm-*-elf): Handle.
2972 (thumb-*-elf): Handle.
2973 * configure: Regenerate.
2974 * read.c (stringer): Fix typo in comment.
2975 * write.c (fixup_segment): Don't add symbol value to addend if
2977 * config/tc-arm.c (md_section_align): Don't align dwarf debug
2979 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
2982 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
2984 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
2985 (write_2_short): Emit warning if new flag is set.
2986 (do_assemble): Set flags if left instruction is one of special
2987 "right-instruction-killer" type.
2989 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
2991 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
2992 Always output words in debug_info section as big endian.
2993 (sparc_target_format): Choose correct bfd target.
2994 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
2996 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
2998 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
2999 to work with internationalization code. Issue an error when two
3000 operands match that are not allowed to match.
3002 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
3004 * configure.in (install_tooldir): Allow target to specify whether
3005 it wants to be installed in $(tooldir)/bin.
3006 * configure: Regenerate.
3007 * Makefile.am (install-exec-local): Set install-exec-tooldir
3008 dependency via configure.
3009 * Makefile.in: Regenerate.
3011 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
3013 * Makefile.am (install-exec-local): Split into two ...
3014 (install-exec-bindir,install-exec-tooldir): New rules.
3015 * Makefile.in: Regenerate.
3017 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
3019 * Makefile.am (install-exec-local): Don't remove the file before
3020 checking whether $(bindir) == $(tooldir)/bin. From Maciej
3021 W. Rozycki <macro@ds2.pg.gda.pl>.
3022 * Makefile.in: Rebuild.
3024 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
3026 * cgen.c: Include libiberty.h.
3027 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
3028 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
3029 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
3030 (md_cgen_lookup_reloc)): Declare.
3031 (md_cgen_record_fixup_exp): Declare.
3032 * config/tc-m32r.h (md_pcrel_from_section): Declare.
3033 (m32r_relax_frag): Declare.
3034 (cgen_md_apply_fix3): Decls moved to cgen.h.
3035 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
3036 (m32r_cgen_record_fixup_exp): Delete decl.
3037 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
3038 (assemble_nop): Delete.
3039 (expand_debug_syms): Delete unused `exp'.
3040 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
3041 Add default case for -Wall.
3042 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
3043 (md_atof): Delete unused wordP.
3045 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
3047 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
3050 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
3052 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
3053 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
3054 .print, .purgem, and .struct. Remove documentation for
3057 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
3059 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
3060 Update call to insert_operand.
3062 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
3064 * config/tc-m32r.c (ms_show_usage): Formatting changes.
3066 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
3068 * config/tc-i386.c (md_assemble): Don't get confused by trailing
3069 whitespace after a prefix operator.
3071 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
3073 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
3075 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
3077 * config/tc-sparc.c (log2): New static function.
3078 (s_reserve): Use log2 to convert alignment before calling
3080 (s_common): Use log2 to convert alignment before calling
3081 record_alignment and frag_align.
3082 (sparc_cons_align): Use log2.
3084 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
3086 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
3087 (s_common): Likewise.
3089 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
3090 initialization of waddr.
3091 (sparc_elf_final_processing): Add default case to switch.
3093 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3095 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
3096 than temporary real.
3098 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
3100 * write.c (subsegs_finish): Don't align the segments if there were
3103 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
3104 copying aux information.
3106 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
3107 expression into a symbol.
3109 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3111 * config/tc-i386.c (mode_from_disp_size): Change arg and return
3112 type to unsigned int.
3113 (md_assemble): Change type used to store offsets from unsigned
3115 (i386_operand): Switch error check to only call RESTORE_END_STRING
3116 once after parse_register.
3118 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
3120 * config/tc-v850.c (md_show_usage): Changed format to match that
3123 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
3125 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3127 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
3129 (md_apply_fix_2): Force the symbol of the vtable reloc to be
3132 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
3134 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
3135 * doc/Makefile.in: Rebuild.
3137 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
3139 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
3140 for %lo expressions.
3141 (mips_ip, case 'u'): Move range check after code to mask
3142 off bits in %hi/%lo expressions. Mask off high bits for
3145 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
3147 * doc/Makefile.am (gasver.texi): New target.
3148 (as.info, as.dvi): Depends upon gasver.texi.
3149 * doc/as.texinfo: Include gasver.texi. Mention version number on
3150 title page and in top node.
3151 * doc/Makefile.in: Rebuild.
3153 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
3155 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
3156 but not including the line containing the edict.
3157 * listing.h (LISTING_EOF): New.
3158 * input-scrub.c (input_scrub_next_buffer): Call it.
3160 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3162 * config/tc-i386.c (i386_operand): Don't set the size of an
3163 immediate address based solely on the suffix and the mode.
3165 * config/tc-i386.c (md_assemble): Add assertion to make sure
3166 overlap2 does not set Imm.
3168 * config/tc-i386.c (space_chars): Remove. The scrubber converts
3169 sequences of whitespace to a single space.
3170 (is_space_chars): Just compare with space.
3171 (md_begin): Don't initialize space_chars.
3172 (md_assemble): Just skip a single whitespace character.
3173 (i386_operand): Rewrite base-index parsing to use new
3174 parse_register, and to skip white space. Skip white space in a
3175 number of other places too. Don't give error message if
3176 parse_register fails.
3177 (parse_register): Change reg_string parameter to be non-const.
3178 Add end_op parameter. Skip white space after the `%', and return
3179 end of register string. Give error message here rather than
3182 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
3184 Based on patch from Matt Semersky <matts@scd.hp.com>:
3185 * expr.c (op_encoding): Make const.
3186 (expr_set_precedence): New function.
3187 (expr_begin): Don't set operator rankings, just call
3188 expr_set_precedence.
3189 * expr.h (expr_set_precedence): Declare.
3190 * read.c (s_mri): Call expr_set_precedence.
3192 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
3194 * doc/as.texinfo (Statements): Remove paragraph discussing
3195 continuing lines with a backslash. This hasn't worked for years,
3198 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
3200 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
3202 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
3203 (ps_CTORS, ps_DTORS): New section types.
3204 (vms_fixup_xtors_section): New function
3205 (Ctors_Psect, Dtors_Psect): Define.
3206 (IS_GXX_XTOR): Define
3207 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
3208 Filter static constructors/destructors and add to
3209 Ctors_Symbols/Dtors_Symbols chain.
3210 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
3211 appropriate section.
3213 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
3214 * makefile.vms: Merge vax/vms support.
3216 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
3218 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
3219 (elf_pseudo_table): Add them.
3220 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
3221 (md_apply_fix): Accept them.
3222 (mips_fix_adjustable): Don't adjust them.
3223 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
3224 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
3225 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
3226 (tc_fix_adjustable): Don't adjust them.
3228 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
3230 * Makefile.am (CGEN_CPU_PREFIX): New variable.
3232 * Makefile.in: Regenerate.
3233 * configure.in: AC_SUBST cgen_cpu_prefix.
3234 * configure: Regenerate.
3236 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3238 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
3239 Changed all users of COND12_DELAY.
3241 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
3243 * config/tc-mn10300.c (set_arch_mach): New function.
3244 (md_pseudo_table): Add pseudo-ops to set the current machine type.
3245 (md_begin): Default to mn10300 mode.
3246 (md_assemble): Only accept instructions for the core mn10300
3247 chip and the active machine type.
3249 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
3251 * subsegs.h (segment_info_type): Give the struct a name.
3252 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
3253 * config/tc-h8500.h (tc_reloc_mangle): Declare.
3254 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
3255 * config/tc-w65.h (tc_reloc_mangle): Declare.
3256 * config/tc-z8k.h (tc_reloc_mangle): Declare.
3258 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
3260 * config/tc-v850.c (v850_comm): Restore old section
3261 after common processing.
3263 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
3265 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
3267 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
3269 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
3270 char with code that explicitly sign-extends.
3272 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
3274 * config/tc-v850.c (md_begin): Restore text section as the current
3275 section after creating call table sections.
3276 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
3279 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
3280 with call to macro SYM_AUXINFO.
3282 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
3284 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
3285 with the program transform name.
3286 * Makefile.in: Rebuild.
3288 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
3290 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
3293 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
3295 * config/tc-i386.c (i386_operand): Be prepared for a space between
3296 the open parenthesis and the start of the register operand,
3297 because of the June 16 change.
3299 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
3301 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
3304 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
3306 * config/tc-d30v.c (d30v_align): Always perform alignment request,
3307 even if it is belived to be unnecessary.
3309 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
3311 * write.c (adjust_reloc_syms): Never adjust relocs against weak
3313 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
3315 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
3317 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
3318 shift amount for a repeated operand. The shift amount for the
3319 repeated copy comes from the size of the operand.
3321 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
3323 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
3325 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
3327 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
3329 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3331 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
3332 characters in it as LEX_IS_SYMBOL_COMPONENT.
3333 * config/tc-i386.h (tc_symbol_chars): Define.
3334 (extra_symbol_chars): Declare.
3335 * config/tc-i386.c (extra_symbol_chars): Define.
3336 (comment_chars): Don't use '/' as comment start if TE_LINUX.
3337 (line_comment_chars): Set to '/' if TE_LINUX.
3338 * doc/c-i386.texi (i386-prefixes): Update.
3339 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
3341 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
3343 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
3344 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
3346 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
3348 * config/tc-d10v.c (md_apply_fix3): Checking displacement
3349 constraint in instructions REP & REPI.
3351 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
3353 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
3354 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
3356 (check_range): If the operand is shifted, then shift the number
3357 before checking its range.
3359 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
3361 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
3364 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
3366 * config/tc-v850.c (v850_comm): Create special sections as needed.
3368 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
3370 * config/tc-d10v.c (write_2_short): Addition of swapping
3371 instructions for sequential and reverse sequential order when
3372 given order is not possible.
3374 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
3376 * Makefile.am: Rebuild dependencies.
3377 (DEP_INCLUDES): Fix reference to intl build directory.
3378 * Makefile.in: Rebuild.
3380 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3382 * doc/c-i386.texi: Update 16 bit documentation.
3384 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
3385 IgnoreDataSize to IgnoreSize as they are used for address size as
3387 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
3388 32-bit mode, similarly addr16/data16 and variants.
3390 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
3392 * config/tc-d30v.c (md_assemble): Fix handling of reverse
3393 sequential word multiply instructions.
3395 (do_assemble): Add extra command line argument, to allow mul32
3396 attribute to be preserved across parallel insns.
3397 (md_assemble): Insert NOPs between explicitly parallel insns which
3398 contain an 32 bit multiply and a 16 multiply.
3400 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3402 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
3405 * config/tc-i386.c (reloc): Add braces.
3407 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
3408 consistent with Intel naming.
3409 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
3410 use bitfields in sib_byte.
3411 (modrm_byte): Don't use bitfields here either.
3413 * config/tc-i386.c (current_templates): Add const.
3414 (parse_register): Add const to return, param, and char *s.
3415 (i386_operand): Add const to reg_entry *r.
3416 * config/tc-i386.h (templates): Add const to start, end.
3418 Inspired by code for 16 bit gas support from Martynas Kunigelis
3419 <martynas@nm3.ktu.lt>:
3420 * config/tc-i386.c (md_assemble): Add full support for 16 bit
3421 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
3422 (uses_mem_addrmode): Remove.
3423 (md_estimate_size_before_relax): Add support here too.
3424 (md_relax_table): Rewrite interface to md_relax for 16 bit
3426 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
3427 (opcode_suffix_to_type): Remove.
3428 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
3429 (SIZE_FROM_RELAX_STATE): Modify to suit above.
3430 (md_convert_frag): Likewise.
3431 (i386_operand): Add support for 16 bit base/index regs,
3432 immediates, and displacements. Remove some unnecessary casts, and
3433 localise end_of_operand_string, displacement_string_start,
3434 displacement_string_end variables. Add GCC_ASM_O_HACK.
3435 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
3437 * config/tc-i386.c (prefix_hash): Remove.
3438 (md_begin): Rewrite without obstacks. Remove prefix hash table
3439 handling. Rewrite lexical table handling.
3440 (i386_print_statistics): Don't print prefix statistics.
3441 (md_assemble): Rewrite instruction parser so that line is not
3442 converted to lower case. Don't do a hash_find for prefixes,
3443 instead recognise them via opcode modifier.
3444 (expecting_operand, paren_not_balanced): Localise variables.
3445 * config/tc-i386.h (IsPrefix): Define.
3446 (prefix_entry): Remove.
3448 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
3449 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
3450 '\\' in case where comment_chars contains '/'.
3452 * config/tc-i386.c (MATCH): Ensure given operand and template
3453 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
3454 you must write `ljmp *table(%ebx)'.
3456 From H.J. Lu <hjl@gnu.org>:
3457 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
3458 as 0 ifndef BFD_ASSEMBLER.
3459 (md_assemble): Allow immediate operands without suffix or
3460 other reg operand to default in size to the current code size.
3462 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
3464 * config/tc-v850.c (md_begin): Restore creation of
3465 .call_table_text and .call_table_data sections.
3467 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
3469 * config/tc-d30v.c (md_assemble): Set execution type to unknown
3470 after emitting a word of noops.
3472 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3474 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
3475 (i386_operand): Simplify checks for valid base/index combinations.
3476 Disallow `in 4(%dx),%al'.
3478 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
3480 (add_prefix): Change parameter from char to int.
3482 * config/tc-i386.h (Ugh): Define opcode modifier.
3483 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
3485 * config/tc-i386.c (md_assemble): Rewrite MATCH and
3486 CONSISTENT_REGISTER_MATCH macros to check register types more
3487 thoroughly. Check for illegal suffix/operand combinations
3488 when matching insns with operands. Handle new `s' suffix, and
3489 associated FloatMF opcode modifier for float insns with memory
3491 * config/tc-i386.h (FloatMF): Define new opcode modifier.
3492 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
3493 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
3494 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
3495 DATA_PREFIX_OPCODE throughout.
3497 * config/tc-i386.c (REGISTER_WARNINGS): Define.
3498 (md_assemble): Rewrite suffix/register operand checking code to be
3499 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
3500 AnyMem, the better to grep.
3502 (i386_operand): Don't set Mem bits in i.types[this_operand] when
3503 given a memory operand. Don't set Abs bits either.
3504 (type_names): Remove Mem*, Abs*.
3505 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
3506 define opcode_modifiers as these cases are handled by Disp8,
3507 Disp16, Disp32 and suffix checks.
3508 (COMES_IN_BOTH_DIRECTIONS): Remove.
3509 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
3511 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
3512 if IgnoreDataSize modifier given. Remove ShortformW modifier
3513 test. Add test for ShortForm in W base_opcode modification.
3514 Merge Seg2ShortForm and Seg3ShortForm code.
3515 * config/tc-i386.h (ShortFormW): Remove.
3516 (IgnoreDataSize): Define.
3518 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
3520 * config/tc-d30v.c (md_assemble): Store previous segment state
3521 with previous instruction.
3523 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3525 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
3526 (ebp, esp): Remove static variables.
3527 (MATCH): Remove test for InOutPortReg.
3528 (i386_operand): Properly handle InOutPortReg here instead.
3529 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
3530 (md_assemble): Simplify and correct modrm and sib generation.
3531 (i386_operand): Add warning for scale without index.
3532 Rewrite checks for valid base/index combinations.
3534 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
3535 macros and enclose in do while(0).
3536 (RESTORE_END_STRING): Likewise.
3537 (md_assemble): Add one to printed operand number so we start
3538 from 1 not 0. Add some more gettext invocations.
3539 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
3542 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
3543 DATA_PREFIX, SEG_PREFIX): Define.
3544 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
3545 (check_prefix): Remove function.
3546 (add_prefix): New function. Add prefix to i.prefix as well as
3548 (md_assemble): Changes for add_prefix. Remove hack for wait
3549 prefix, instead always output prefixes in fixed order. Test
3550 for jcxz/loop when selecting between word & dword operations,
3551 and add address size prefix rather than operand size prefix.
3552 Remove operand -> address size hack when emitting jcxz/loop.
3553 (i386_operand): Remove O_Absent check as it's done in expr.
3555 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
3557 * configure.in: Recognize m5200 as a cpu_type of m68k.
3558 * aclocal.m4: Rebuild with current libtool.
3559 * configure: Rebuild.
3561 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3563 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
3564 to relaxable_symbol to prevent references to external symbol from
3567 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
3569 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
3570 symbols are relaxable.
3572 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
3574 * config/tc-v850.c (md_begin): Don't create special
3575 sections by default.
3577 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
3579 * config/tc-mips.c (macro): For div and udiv, close the
3580 reorder block as soon as possible.
3582 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
3584 From Matt Semersky <matts@scd.hp.com>:
3585 * macro.c (macro_mri_mode): New function.
3586 * macro.h (macro_mri_mode): Declare.
3587 * read.c (s_mri): Call macro_mri_mode when switching in and out of
3590 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
3592 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
3595 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
3596 until after xstrdup in OBJ_EVAX case.
3598 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
3600 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
3601 offset calculation. Also, use VAX_BRW from vax-inst.h instead
3602 of hardcoded magic number.
3603 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
3605 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
3607 * read.c (do_s_func): New function.
3609 * read.h (do_s_func): Add prototype.
3611 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
3613 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
3614 nops if fill pattern not specified.
3616 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
3618 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
3619 * config/te-go32.h (TE_GO32): Define.
3620 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
3622 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
3624 Implement .func/.endfunc pseudo-ops.
3625 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
3627 * read.c (potable): Add .func,.endfunc.
3628 (s_func): New function.
3629 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
3631 (in_doc_func_p,current_function_label): New static globals.
3632 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
3634 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
3636 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
3637 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
3638 * config/tc-arm.h (WORKING_DOT_WORD): Define.
3639 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
3640 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
3641 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
3642 * config/tc-i860.h (WORKING_DOT_WORD): Define.
3643 * config/tc-i960.h (WORKING_DOT_WORD): Define.
3644 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
3645 * config/tc-w65.h (WORKING_DOT_WORD): Define.
3646 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
3647 * config/tc-a29k.c: Don't define md_short_jump_size,
3648 md_long_jump_size, md_create_short_jump or md_create_long_jump.
3649 * config/tc-alpha.c: Likewise.
3650 * config/tc-alpha.h: Likewise.
3651 * config/tc-arm.c: Likewise.
3652 * config/tc-h8300.c: Likewise.
3653 * config/tc-h8500.c: Likewise.
3654 * config/tc-hppa.c: Likewise.
3655 * config/tc-i860.c: Likewise.
3656 * config/tc-i960.c: Likewise.
3657 * config/tc-ppc.c: Likewise.
3658 * config/tc-sh.c: Likewise.
3659 * config/tc-sparc.h: Likewise.
3660 * config/tc-tic30.c: Likewise.
3661 * config/tc-w65.c: Likewise.
3662 * config/tc-z8k.c: Likewise.
3664 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
3666 * config/tc-vax.c (_): Delete this macro used for placeholder
3667 values in vax_operand_width_size; it conflicts with the _() macro
3668 used for internationalization.
3670 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
3672 * symbols.c (symbol_find_base): Fix case insensitive symbol name
3673 code. From Chris Moller <moller@bops.com>.
3675 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
3676 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
3677 * read.c (emit_expr): Initialize seg and subseg fields of a new
3679 * write.c (write_object_file): Switch to the appropriate segment
3680 and subsegment when processing a broken word.
3682 * config/tc-m68k.c (mri_assemble): New static function.
3683 (build_mri_control_operand): Call mri_assemble rather than
3685 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
3686 (s_mri_endf, s_mri_endw): Likewise.
3688 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
3690 * read.c (s_org): Call md_flush_pending_output if it is defined.
3692 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
3694 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
3696 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
3697 (md_parse_option): Add for same.
3698 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
3699 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
3700 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
3702 * config/tc-sparc.h (cons_fix_new_sparc): Added.
3704 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
3706 * config/tc-arm.c (find_real_start): Relax definition of local
3709 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
3711 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
3712 symbols at the given address, not just the last one specified.
3714 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
3716 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
3717 or number_to_chars_littleendian to write data.
3719 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
3721 * config/tc-v850.c (md_assemble): Remove artificially created
3722 register name symbols.
3724 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
3726 * write.c (fixup_segment): Change "segment" to "section" in
3729 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
3731 * write.c (fixup_segment): Change sym1-sym2 message again.
3733 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
3735 * write.c (fixup_segment): Improve error message for sym1-sym2
3736 errors when sym1 is in a different segment from sym2.
3738 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
3740 * config/tc-m32r.c (warn_unmatched_high): New static local.
3741 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
3742 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
3743 (md_longopts): Recognize --{no-,}warn-unmatched-high.
3744 (md_parse_option): Likewise.
3745 (md_show_usage): Likewise.
3746 (m32r_frob_file): Likewise.
3748 * read.c (generate_file_debug,generate_lineno_debug): New functions.
3749 (read_a_source_file): Call them.
3750 * read.h (stabs_generate_asm_file): Declare.
3751 * stabs.c (stabs_generate_asm_file): New function.
3752 (generate_asm_file): New function.
3753 (stabs_generate_asm_lineno): Move file name handling into
3756 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
3758 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
3759 (d30v_current_align, d30v_current_align_seg): New variables.
3760 (d30v_last_label): New variable.
3761 (d30v_align, s_d30v_align, s_d30v_text): New functions.
3762 (s_d30v_data, s_d30v_section): Likewise.
3763 (md_pseudo_table): Call them.
3764 (md_begin): Initialize d30v_current_align_seg.
3765 (md_assemble): Call d30v_align when needed by known current alignment.
3766 (d30v_frob_label, d30v_cons_align): New functions.
3767 * config/tc-d30v.h (md_do_align): Remove.
3768 (tc_frob_label): Call d30v_frob_label.
3769 (md_cons_align): New.
3771 * config/tc-d30v.c (find_format): Convert complex expressions to
3772 expression symbols before processing. Clean up code formatting.
3774 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
3776 * po/Make-in (install-info): New target.
3778 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
3780 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
3782 * config/tc-mn10300.c (md_assemble): Likewise.
3784 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
3786 * Makefile.am: Update with `make dep-am'.
3787 (HFILES): Add cgen.h.
3788 (cgen.o): Depend on cgen.h.
3789 * Makefile.in: Regenerate.
3791 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
3793 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
3795 * gasp.c (grab_label): Permit a label to be a preprocessor
3796 variable by permitting a label to start with a backslash.
3798 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
3800 * config/tc-mips.c (validate_mips_insn): Removed hack
3801 for previously inaccessible bitfields in some INSN_TRAP
3804 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
3806 * config/tc-d30v.c (do_assemble): Abort with error message
3807 if opcode operands do not match.
3809 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
3811 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
3812 'q' operand format for 20-bit "break"/"sdbbp" instructions.
3813 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
3814 similar new 'q' operand.
3816 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
3818 * cgen.c (cgen_asm_finish_insn): Fix typo.
3820 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
3823 * cgen.c: Include it.
3824 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
3825 (cgen_asm_finish_insn): Result is now void. New arg `result'.
3826 All callers updated.
3827 * config/tc-m32r.c: Include cgen.h.
3828 (m23r_insn): New members num_fixups,fixups.
3830 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
3832 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
3833 to avoid compiler warning.
3835 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
3837 * makefile.vms: Run dec c with /nodebug. Pass CC value when
3840 * makefile.vms (OBJS): Add ehopt.obj
3842 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
3844 * doc/c-vax.texi: Correct and extend vax/vms documentation.
3846 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
3848 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
3849 a short format insn.
3850 (md_assemble): Set it for explicitly packed insns.
3852 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
3854 * config/obj-coff.c (c_symbol_merge): Do not take address of
3855 native fields when performing the memcpy.
3857 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
3859 * config/tc-mips.c (macro,macro2): Implement
3860 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
3862 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3864 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
3865 relocations against globally visible symbols.
3866 * config/tc-m68k.c (relaxable_symbol): New macro.
3867 (m68k_ip, md_estimate_size_before_relax): Use it.
3868 (tc_m68k_fix_adjustable): Also handle weak symbols.
3870 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
3872 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
3873 references to externally visible symbols.
3874 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3875 values in twice for a PC relative reloc if the symbol is
3878 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
3879 don't adjust a PC relative reloc against an externally visible
3881 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
3882 for a PC relative fixup against an externally visible defined
3883 symbol, arrange to store object file and addend values as though
3884 the symbol were not defined.
3885 (tc_gen_reloc): Likewise.
3887 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
3889 * read.c (sizeof_leb128): Referenced externally by write.c so
3892 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
3894 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
3895 and expand a 'debug' symbol associated with the next instruction
3896 that does not cause a short instruction to be filled with a NOP.
3897 (md_pseudo_table): Add support for .debugsym.
3898 (assemble_parallel_insn): Add calls to expand_debug_sym as
3900 (md_assemble): Ditto.
3902 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
3904 * as.c (main): Conditionally call setlocale.
3905 * gasp.c (main): Likewise.
3906 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
3907 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
3909 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
3911 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3913 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
3915 * config/tc-hppa.c: Change all calls to bzero to use memset.
3916 (pa_ip): Add cast to avoid warning.
3917 (tc_gen_reloc, md_apply_fix): Likewise.
3918 (pa_find_space_by_number): Likewise.
3919 (hppa_force_relocation): Likewise.
3920 (pa_block): Change i to unsigned int.
3921 * config/obj-som.h (obj_som_copyright): Declare.
3923 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
3925 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
3926 for line numbers for assembly source.
3928 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
3930 * configure.in: Change version number to 2.9.4
3931 * configure: Rebuild.
3933 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
3935 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
3937 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
3939 * ecoff.h: Change symbolS in function declaration to struct
3942 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
3944 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
3945 (md_convert_frag): Fix i18n typo.
3947 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
3949 * ecoff.c (ecoff_get_cur_proc_sym): New function.
3950 * ecoff.h: Protoype it.
3951 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
3952 [EVAX] (s_alpha_prologue): Delete.
3953 (md_pseudo_table): Update.
3955 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
3957 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
3958 array to local pointer.
3959 (get_args, parse_expr): Add casts to avoid warnings.
3961 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
3963 * read.c (s_set): Cast xmalloc return value to fragS *.
3964 * config/tc-m68k.c (m68k_ip): Function made static to match
3965 previous forward declaration.
3966 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
3968 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
3970 * config/tc-v850.c: Add internationalisation macros to error
3973 * config/tc-m32r.c (can_make_parallel): Add internationalisation
3974 macros to error strings.
3976 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
3978 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
3979 reloc is in the TOC csect.
3980 (md_apply_fix3): Correct gettext typo.
3982 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
3984 * config/tc-arm.c (find_real_start): Ignore symbols starting with
3985 .L - they are local labels and the branches are not really
3986 function calls but rather far jumps.
3988 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
3990 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3992 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
3994 * config/tc-i386.c (md_assemble): Print operand number rather than
3995 using ordinal_names.
3996 (i386_operand): Likewise.
3998 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
4000 * Makefile.am (INTLLIBS): Define to work around apparent automake
4002 All Makefiles: Regenerated.
4004 * Many files: Added gettext invocations around user-visible
4006 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
4007 HAVE_LC_MESSAGES): Define.
4008 * dep-in.sed: Added asintl.h.
4009 * po/Make-in: New file.
4010 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
4012 * read.c (Z_): Renamed from `_'.
4013 * Makefile.am (SUBDIRS): Added po.
4014 (POTFILES): new macro.
4015 (po/POTFILES.in): New target.
4016 ($(OBJS)): Added asintl.h.
4018 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
4019 (as_new_LDADD): Added $(INTLLIBS).
4020 (as_new_DEPENDENCIES): Added $(INTLDEPS).
4021 (gasp_new_LDADD): Added $(INTLLIBS).
4022 (gasp_new_DEPENDENCIES): New macro.
4023 * configure, aclocal.m4: Rebuilt.
4024 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
4026 (ALL_LINGUAS): Define.
4027 * macro.c: Include "asintl.h".
4028 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
4029 * as.h: Include "asintl.h".
4030 * config/tc-i386.c (ordinal_names): Removed.
4031 (md_assemble): Changed error text to avoid ordinal_names.
4032 (i386_operand): Likewise.
4033 (reloc): Added as_bad to avoid i18n problems.
4034 (tc_gen_reloc): Likewise.
4035 * config/tc-arm.c (bad_args): Now a #define.
4037 * config/obj-vms.c (VMS_stab_parse): Changed type of
4039 (global_symbol_directory): Unified strings to avoid i18n
4041 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
4042 avoid i18n problems.
4043 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
4044 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
4046 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
4048 * config/tc-v850.c (md_assemble): Changed C++ comment into C
4050 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
4052 * as.c (print_version_id): Added an fprintf to avoid i18n
4054 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
4056 * expr.c (expr): Added as_warn call to avoid i18n problems.
4057 * messages.c (as_assert): Changed code to avoid i18n problems.
4058 (as_abort): Likewise.
4059 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
4060 (s_space): Likewise.
4061 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
4063 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4065 * config/tc-i386.c (check_prefix): New static function, split out
4067 (struct _i386_insn): Add wait_prefix field.
4068 (md_assemble): Remove wait_prefix local variable. Use
4069 check_prefix when adding a prefix.
4071 * config/tc-i386.c (current_templates): New static variable.
4072 (md_assemble): Remove current_templates local variable.
4073 (md_assemble, i386_operand): Improve error and warning messages in
4074 many places. Add RESTORE_END_STRING in many places before error
4075 return. Clarify some comments.
4077 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
4079 (md_assemble): Parse string instruction operands, looking for
4080 segment override prefixes. Check for invalid segment prefixes on
4082 (i386_operand): i.seg[] and max mem_operand changes for string
4084 * config/tc-i386.h (EsSeg): Define.
4086 * config/tc-i386.h (regKludge): Define.
4087 (iclrKludge, imulKludge): Don't define.
4088 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
4089 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
4090 opcode_modifier checks to look for more common cases first. Add
4091 default_seg for IsString case.
4093 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
4095 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
4097 * configure: Rebuild with new automake and libtool.
4098 * aclocal.m4, Makefile.in: Likewise.
4100 * doc/Makefile.am (as.dvi): New target.
4101 * doc/Makefile.in: Rebuild.
4103 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
4105 * configure.in: Added sparc86x support.
4107 * configure: Rebuild.
4109 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
4111 (md_parse_option): Warn if -EL is not supported for this architecture.
4113 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
4115 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
4117 * config/tc-mips.c (mips_ip): Note when we use get match on
4118 the full instruction name.
4120 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
4122 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
4123 back into the expression to handle add/sub simplification correctly.
4125 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
4127 * config/tc-mips.c (hilo_interlocks): Remove 4300.
4129 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
4131 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
4134 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
4136 * symbols.c (max_indent_level): New global.
4137 (print_symbol_value_1): Use it.
4138 * expr.h (expr_build_dot): Declare.
4139 * expr.c (expr_build_dot): New function.
4141 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
4143 * symbols.c (print_binary): New function.
4144 (print_expr_1): Call it.
4146 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4148 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
4149 operand in the opcode.
4151 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4153 * config/tc-i386.h: Reorder operand flags and opcode modifier
4154 flags for clarity. Remove unused definitions: Unknown,
4155 ImmUnknown, DispUnknown, NoModrm.
4156 * config/tc-i386.c (type_names): Add missing Debug type.
4157 (md_assemble): Better duplicate prefix checking. Quicker string
4158 instruction check via new opcode_modifier flag.
4160 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
4162 * doc/as.texinfo (Invoking): Clarify -Wa example.
4164 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
4166 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
4167 (s_mips_weakext): Define.
4168 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
4169 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
4172 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
4174 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
4175 is an error if the value can not be computed at assembly time.
4176 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
4178 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
4180 * gasp.c (main): Set next field of new include_path structure to
4181 NULL. From Avery Pennarun <averyp@gdc.ca>.
4183 * read.c (s_mri_sect): Call as_bad rather than abort for an
4184 unsupported MRI target.
4186 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
4188 * config/tc-arm.c (arm_validate_fix): New function. Determine if
4189 the destination of a branch instruction should be altered.
4190 (find_real_start): New function: Locate the real, Thumb coded
4191 start of a Thumb function.
4192 (do_t_branch23): Alter the destination of branches to Thumb
4195 * config/tc-arm.h: Define TC_VALIDATE_FIX.
4197 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
4199 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
4202 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4204 * doc/as.texinfo: Use @itemx for a secondary item in a table.
4205 * doc/c-hppa.texi: Likewise.
4207 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
4209 * Makefile.am: Rebuild dependencies.
4210 * Makefile.in: Rebuild.
4212 * Makefile.am (DEP_INCLUDES): New variable.
4213 (.dep1): Change to work when srcdir is not an absolute path.
4214 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
4215 * Makefile.in: Rebuild.
4217 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
4219 * config/tc-i386.h, config/tc-i386.c: Revert March 24
4220 LinearAddress patch.
4222 * configure.in: Set version to 2.9.1.
4223 * configure: Rebuild.
4225 * Branched binutils 2.9.
4227 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4229 * config/tc-i386.h (FWait): Define.
4230 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
4231 other prefixes. Check FWait flag in opcode table to see which
4232 instructions require an fwait prefix.
4234 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4236 * stabs.c (get_stab_string_offset): Always create a stab string
4239 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
4241 Fix some gcc -Wall warnings:
4242 * atof-generic.c (atof_generic): Add casts to avoid warnings.
4243 * ehopt.c (eh_frame_code_alignment): Likewise.
4244 * expr.c (integer_constant, operand): Likewise.
4245 * frags.c (frag_align): Likewise.
4246 * gasp.c (level_0, change_base, doinstr): Likewise.
4247 * hash.c (hash_ask): Likewise.
4248 * listing.c (listing_page, calc_hex, print_lines): Likewise.
4249 (debugging_pseudo): Likewise.
4250 * macro.c (define_macro, check_macro): Likewise.
4251 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
4252 (ignore_rest_of_line, float_cons): Likewise.
4253 * symbols.c (decode_local_label_name): Likewise.
4254 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
4255 (fixup_segment, number_to_chars_bigendian): Likewise.
4256 (number_to_chars_littleendian): Likewise.
4257 * config/atof-ieee.c (gen_to_words): Likewise.
4258 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
4259 (sparc_ip, parse_keyword_arg, s_common): Likewise.
4260 * read.c (output_big_sleb128): Initialize locals to avoid
4262 (output_big_uleb128, equals): Likewise.
4263 * atof-generic.c (atof_generic): Change number_of_digits_* locals
4264 to unsigned int. Change zeros to unsigned int.
4265 * cond.c (s_if): Add return to default case.
4266 * frags.c (frag_now_fix): Change return type to addressT.
4267 * frags.h (frag_now_fix): Update declaration.
4268 * listing.c (file_info_struct): Change linenum to unsigned int.
4269 (struct list_info_struct): Change hll_line to unsigned int.
4270 (print_source): Update format string.
4271 * read.c (emit_expr): Change scan to unsigned int, and don't
4272 bother to initialize it.
4273 * symbols.c (dollar_label_count): Change to unsigned long.
4274 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
4275 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
4276 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
4278 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
4280 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
4281 mcf5200 just as we do for m68000.
4282 (m68k_init_after_args): Likewise.
4283 (md_estimate_size_before_relax): Likewise.
4285 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
4287 * config/tc-v850.c (md_assemble): Store relocation addend in
4288 fixup instead of instruction.
4290 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4292 * config/tc-i386.c (md_assemble): Swap template arguments to
4293 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
4294 This macro is currently symmetric, so passing them the wrong
4295 way didn't cause any problem, but may if the macro is changed
4297 After copying template to i.tm, use i.tm. rather than t-> to
4298 access fields, and make t a const*
4299 Move i.tm.operand_types[] swap to immediately after the copy.
4301 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
4303 * expr.h (expr_build_uconstant): Add prototype.
4304 (expr_build_unary,expr_build_binary): Add prototypes.
4305 * expr.c (expr_build_uconstant): New function.
4306 (expr_build_unary,expr_build_binary): New functions.
4308 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
4310 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
4311 * macro.c (macro_expand_body): Increase buffer size.
4312 * messages.c (as_warn): Likewise.
4313 (as_warn_where, as_bad, as_bad_where): Likewise.
4315 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
4317 Based on patch from H.J. Lu <hjl@gnu.org>:
4318 * Makefile.am (DISTSTUFF): New variable.
4319 (diststuff): New target.
4320 * Makefile.in: Rebuild.
4322 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
4324 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
4325 m32r_elf_section_change_hook.
4327 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
4328 emit a nop if a section ends with a 16 bit instruction.
4330 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
4332 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
4333 s_lcomm rather than obj_coff_lcomm.
4334 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
4336 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
4338 * config/tc-i386.h (LinearAddress): Define.
4339 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
4340 instruction, don't use a default segment.
4342 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
4344 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
4345 * configure: Rebuild.
4347 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
4349 * aclocal.m4, configure: Rebuild with libtool 1.2.
4351 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
4353 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
4354 PC relative branches. Patch courtesy of Jonathan Walton.
4357 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
4359 * configure.in (emulations): Add thumb-pe target.
4361 * configure (emulations): Add thumb-pe target.
4363 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
4365 * itbl-lex.l (yywrap): Don't define if already defined as a
4368 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
4370 * depend.c (quote_string_for_make): New function.
4371 (wrap_output): Use it.
4373 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
4375 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
4376 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
4378 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
4380 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
4381 Recognize -GN and -relax.
4382 (md_begin): Initialize gp size from -G switch.
4383 (alpha_force_relocation): Always force if -relax.
4384 (alpha_align): Take a new argument that will specify when to
4385 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
4386 Change all callers. Emit nop alignment padding as nop+unop pair.
4388 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
4390 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
4391 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
4393 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
4395 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
4396 require padding to the next long word boundary.
4398 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
4400 * cgen.c: #include symcat.h.
4401 * config/tc-m32r.c: Likewise.
4403 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
4405 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
4406 absolute expressions instead of '$' prefixed register names.
4408 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
4410 * read.c (s_set): Record file and line info for symbols when -as.
4411 (pseudo_set): Don't overwrite that dummy fragment.
4413 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
4415 * config/tc-ppc.c (md_pseudo_table): Add "section".
4416 (ppc_named_section): New static function.
4418 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
4420 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
4421 so we don't have to scan the entire list.
4423 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
4425 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
4426 case, allow the parallel instructions to modify the same flag
4429 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
4431 * listing.c (list_symbol_table): Categorize symbols by
4432 undefined_section rather than sy_frag->line == NULL.
4434 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
4436 * Makefile.am (install-exec-local): Install properly when ln
4437 fails or tooldir == prefix.
4439 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
4441 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
4442 Test result of insert_operand for error.
4444 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
4446 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
4447 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
4448 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
4449 * doc/Makefile.in: Rebuild.
4451 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
4453 * config/tc-mips.c (macro_build): Handle operand type 'C'.
4454 (macro): Fix handling of M_COP[0-3].
4456 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
4458 Based on patches from Ross Harvey <ross@teraflop.com>:
4459 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
4460 if macro_alternate or macro_mri.
4461 (getstring): Remove support for byte constants between < and >.
4462 (get_any_string): '<' only starts a string if macro_alternate or
4464 (macro_expand_body): Permit keyword parameters following
4465 positional parameters.
4467 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4468 * configure.in (alpha*-*-netbsd*): New target.
4469 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
4470 * configure: Rebuild.
4472 * as.h (flag_warn_suppress_instructionswap): Move from here...
4473 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
4474 here, and make static.
4476 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
4477 BFD_ASSEMBLER or MANY_SEGMENTS.
4479 * as.c (show_usage): Update bug-gnu-utils address.
4480 * gasp.c (show_usage): Likewise.
4481 * doc/as.texinfo (Bug Reporting): Likewise.
4483 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
4485 * config/tc-mips.c (load_address): Don't use mips III or mips IV
4486 insns regardless of the size of a pointer if we're in mips I or
4488 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4490 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4492 Fix rac to accept only a0:
4493 * tc-d10v.c (parallel_ok, find_opcode):
4494 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
4495 Introduce OPERAND_GPR.
4497 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
4499 * read.c (s_fill): Handle non-constant repeat counts by creating
4500 an rs_space fragment.
4502 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
4504 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
4505 from as_bad to as_warn.
4507 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
4509 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
4510 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
4511 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
4513 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
4515 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
4516 seg_fix_rotP rather than fix_root from seg_info.
4518 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
4520 * expr.c: Add support for 0x1_2_3_4 bignums.
4522 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
4524 * configure.in: Change -linux* to -linux-gnu*.
4525 * configure: Rebuild.
4527 * app.c (do_scrub_begin): Treat \r as whitespace.
4529 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
4531 * Makefile.am: Update dependencies.
4532 * Makefile.in: Rebuild.
4534 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
4536 * configure, aclocal.m4: Rebuild with new libtool.
4538 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
4540 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
4541 the argument to bfd_set_arch_mach.
4542 (load_address): Use bfd_arch_bits_per_address to determine the
4543 bit size of an address instead of looking at the isa level.
4544 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4546 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
4548 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
4550 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
4552 * ehopt.c: New file.
4553 * as.h (enum _relax_state): Add rs_cfa.
4554 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
4555 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
4556 * read.c (emit_expr): Call check_eh_frame.
4557 * write.c (cvt_frag_to_fill): Handle rs_cfa.
4558 (relax_segment): Likewise.
4559 * Makefile.am: Rebuild dependencies.
4560 (GAS_CFILES): Add ehopt.c.
4561 (GENERIC_OBJS): Add ehopt.o.
4562 * doc/internals.texi (Frags): Document rs_cfa.
4564 * as.c (show_usage): Mention --traditional-format.
4565 (parse_args): Accept --traditional-format.
4566 * as.h (flag_traditional_format): Declare.
4567 * output-file.c (output_file_create): If flag_traditional_format,
4568 set BFD_TRADITIONAL_FORMAT on stdoutput.
4569 * doc/as.texinfo, doc/as.1: Document --traditional-format.
4571 * config/tc-mips.c (append_insn): Make sure that if we have a
4572 fixup for an unmatched %hi reloc, it does not associated with a
4575 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
4576 * doc/Makefile.in: Likewise.
4578 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
4580 * config/tc-m32r.c (check_for_side_effects): New function.
4581 (can_make_parallel): Add checks for instruction side effects
4582 clashing with the other instruction.
4583 (assemble_parallel_insn): Improve warning messages. Return error
4584 message from non-swapped instruction order.
4586 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
4588 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
4590 * config/tc-arm.h: Replace md_after_pass_hook definition with a
4591 md_cleanup definition. This moves the forced literal output to
4592 the end of the source pass, and avoids macro's inserting literals
4593 into the code immediately after the macro expansion.
4595 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
4597 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
4598 a gas internal symbol is adjustable.
4599 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
4601 * as.h: If gcc version greater than 2.6, use `__format__' and
4602 `__printf__' in function attributes, rather than `format' and
4605 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
4607 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
4609 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
4611 Add tms320c30 support:
4612 * config/tc-tic30.h: New file.
4613 * config/tc-tic30.c: New file.
4614 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
4615 TARGET_FORMAT as "coff-tic30".
4616 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
4617 * Makefile.am: Rebuild dependencies.
4618 (CPU_TYPES): Add tic30.
4619 (CPU_OBJ_VALID): tic30-aout is valid.
4620 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
4621 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
4622 * configure, Makefile.in: Rebuild.
4624 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
4626 * config/tc-v850.c (md_assemble): Improvements to error messages.
4628 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
4630 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
4631 BFD_RELOC_HI16_S to store the high bits of any value.
4633 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
4634 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
4635 assembler calculate relocations to any external symbol at all.
4636 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
4637 involving generation of pc-relative relocs.
4638 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
4639 has been moved to md_apply_fix3.
4641 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
4642 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
4643 which actually means (the address of identifier's GOT entry) +
4644 constant, which is not particularly useful.
4646 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
4648 * read.h (include_dirs): Declare.
4649 (include_dir_count,include_dir_maxlen): Declare.
4651 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
4653 * configure.in: Correct check for shared opcodes library.
4654 * configure: Rebuild.
4656 * listing.c (buffer_line): If we can't open the file, set at_end.
4657 (listing_print): Remove unused local variable fi.
4659 * config/m68k-parse.y (reglistpair): Handle register list in
4662 * config/vms-conf.h: Don't undef VERSION.
4664 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
4666 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
4668 (GENERIC_OBJS): New variable, with the rest of the old OBJS
4670 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
4671 ($(srcdir)/make-gas.com): Rename from make-gas.com.
4672 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
4673 (EXTRA_DIST): Define.
4674 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
4675 explicitly rather than via the list of object files.
4676 (gcc-as.opt): New file created when make-gas.com is run.
4677 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
4678 itbl-cpu.h} to #include appropriate file rather than copying that
4680 * config/vms-conf.h: Synchronize with current config.in.
4681 * Makefile.in: Rebuild.
4683 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
4685 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
4686 (parallel_ok): Relaxed parallel subinstruction dependency check.
4688 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
4690 * as.h (flag_warn_suppress_instructionswap): added new flag.
4691 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
4692 command line argument.
4693 * tc-d10v.c (write_2_short): emit "Swapping instructions"
4694 warning only if flag_warn_suppress_instructionswap is false.
4696 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
4698 * configure.in (i386-*-mingw32*): New target.
4699 * configure: Rebuild.
4701 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
4703 * symbols.c (resolve_symbol_value): Don't set the segment if it
4704 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
4706 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
4709 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
4711 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
4712 depends upon HAVE_{UNLINK,REMOVE} values rather than host
4715 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
4717 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
4719 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
4721 * config/tc-v850.c (v850_insert_operand): Display instruction when
4722 an error is encountered.
4724 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
4726 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
4727 (i386-*-sco3.2v5*coff): New target.
4728 (i386-*-sco3.2*): New target.
4729 * configure: Rebuild.
4731 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
4733 * config/tc-v850.c: Tidy error message production.
4735 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
4737 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
4738 validate_immediate return value in the right type for comparisons
4741 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
4743 * listing.c (MAX_BYTES): Use listing variables not constants.
4744 (data_buffer): No longer an array, but a pointer.
4745 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
4746 (listing_listing): Allocate data_buffer.
4748 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
4750 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
4751 --listing-rhs-width, --listing-cont-lines.
4752 (show_usage): Update.
4753 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
4754 (listing_lhs_cont_lines, listing_rhs_width): New vars.
4755 (print_lines): Use the variables instead of the constants.
4756 (listing_listing): Likewise.
4757 * listing.h: Declare the new vars.
4759 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
4761 * as.c (parse_args): Add --keep-locals alias for -L.
4762 Add --strip-local-absolute.
4763 (show_usage): Update.
4764 * as.h (flag_strip_local_absolute): New flag.
4765 * symbols.c (S_IS_LOCAL): Use it.
4766 * config/obj-aout.h (S_IS_LOCAL): Likewise.
4767 * config/obj-bout.h (S_IS_LOCAL): Likewise.
4768 * config/obj-coff.h (S_IS_LOCAL): Likewise.
4770 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
4772 * config/tc-m32r.c: Detect if explicitly parallel instructions
4773 might have an io conflict and issue a warning message.
4775 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
4777 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
4778 cgen_swap_fixups): Functions to save, restore and swap the fixup
4779 chain with a backup copy.
4780 (cgen_asm_finish_insn): Returns address of constructed insn.
4782 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
4784 * listing.c (file_info_struct): Remove FILE, add POS.
4785 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
4786 (file_info): Don't open the file.
4787 (buffer_line): Check for the file in the last_open cache, updating
4789 (print_source): Don't reference file_info->file.
4790 (listing_listing): Likewise.
4791 (listing_print): Close the file in the cache, if any.
4793 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
4795 * read.c (dwarf_file_string): New file static variable.
4796 (emit_expr): Look for constant sequence that leads up to a file
4797 name in DWARF debugging output.
4798 (stringer): Use dwarf_file_string to decide whether to accept a
4799 string as a file name.
4801 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
4803 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
4804 (crack_operand): Add reg->reglst MRI hack.
4805 (r_seg): Put reglst symbols in reg_section.
4806 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
4808 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
4810 * tc-sh.c (get_specific): Handle SGR & DBR.
4812 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
4814 * tc-h8300.c (parse_reg): Take the length of the symbol into
4815 account when attempting to match a register name.
4816 * tc-h8500.c (parse_reg): Likewise.
4818 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
4820 * cgen.c: Formatting changes to improve readability.
4822 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
4824 * config/tc-mips.c (macro): Rework division code to avoid unfilled
4827 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
4829 Based on a patch from Jim Wilson
4830 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
4831 (tc_gen_reloc): Handle cross section PC relative relocs
4834 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
4836 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
4838 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
4840 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
4841 (expr_jmp_buf): New static local.
4842 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
4843 (cgen_md_operand): New function.
4844 * tc-m32r.c: Clean up pass over `struct foo' usage.
4845 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
4847 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
4849 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
4850 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
4852 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
4854 * config/tc-i386.c (i386_operand): Give an error if there are
4855 unrecognized characters after an expression.
4857 For older changes see ChangeLog-9697