1 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
4 warning for absolute jump/call without `*' in non-intel mode. No
5 need to set i.types[0] JumpAbsolute in intel mode.
7 1999-12-22 Philip Blundell <pb@futuretv.com>
9 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
10 hook function when changing sections.
11 (arm_s_data): Likewise.
13 1999-12-14 Nick Clifton <nickc@cygnus.com>
15 * config/tc-arm.c (md_parse_option): Add support for -marm720
18 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
20 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
21 (r_registers, xr_registers): Define.
22 (r_register_name, xr_register_name): New functions.
23 (md_assemble): Handle new am33 operand types and instruction
25 (mn10300_insert_operand, check_operand): Likewise.
27 1999-11-29 Nick Clifton <nickc@cygnus.com>
29 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
30 (s_force_thumb): Set thumb_mode to 2.
31 (md_assemble): Do not complain about thumb instructions on a
32 non-thumb target if thumb_mode is set to 2.
34 1999-11-28 Michael Meissner <meissner@cygnus.com>
36 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
37 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
38 (O_...): Add new machine dependent expressions if we are handling
40 (alpha_reloc_op): New static table holding the explicit relocation
42 (alpha_literal_hash): New static to hold the hash table for
44 (alpha_macros): Add support for explicit relocations.
45 (md_begin): If explicit relocations, initialize hash table.
46 (md_assemble): Don't print a second error if tokenize_arguments
47 already printed an error message.
48 (md_apply_fix): Add support for explicit relocations.
49 (alpha_force_relocation): Ditto.
50 (alpha_fix_adjustable): Ditto.
51 (alpha_adjust_symtab): New function to support explicit
53 (alpha_adjust_symtab_relocs): Ditto.
54 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
55 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
56 Add support for explicit relocations. Return -2 if an error
57 message was already printed.
58 (find_macro_match): Add support for explicit relocations. Comment
60 (emit_insn): Add support for explicit relocations.
61 (assemble_tokens): Ditto.
63 (load_expression): Ditto.
66 (emit_ir_load): Ditto.
67 (emit_loadstore): Ditto.
71 (emit_division): Ditto.
75 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
77 (tc_adjust_symtab): If explicit relocations, call the function
79 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
80 relocations next to the literal relocation they reference.
81 (TC_INIT_FIX_DATA): Initialize the new fields.
82 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
84 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
86 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
87 'B' operand for PA2.0 bb instruction.
89 1999-11-18 Nick Clifton <nickc@cygnus.com>
91 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
94 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
96 (mcore_force_relocation): Force relocations to be generated for
99 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
101 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
102 (i386_displacement): Disallow O_big displacements.
104 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
106 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
107 Small improvements in error checking.
108 (md_assemble): Support for unconditional ARM instructions.
109 (md_parse_option): Support for -m[arm]v5e flag.
111 1999-11-12 Nick Clifton <nickc@cygnus.com>
113 * macro.c (buffer_and_nest): Do not check beyond the end of the
116 1999-11-11 Nick Clifton <nickc@cygnus.com>
118 * macro.c (buffer_and_nest): Look for seperator after TO and
121 1999-11-08 Andrew Haley <aph@cygnus.com>
123 * app.c (do_scrub_chars): When in State 10, treat backslash
124 characters in the same way as as symbol characters.
126 1999-11-07 Richard Henderson <rth@cygnus.com>
128 * config/tc-alpha.c (alpha_align): Check, don't assert, that
129 the previous label was in the current section before playing
132 1999-11-06 Nick Clifton <nickc@cygnus.com>
134 * config/tc-v850.c (v850_force_relocation): Force relocation
136 (v850_pcrel_from_selection): Do not compute a pcrel offset if
139 1999-11-05 Michael Meissner <meissner@cygnus.com>
141 * expr.h (operatorT): Increase machine dependent operators to 16.
142 * expr.c (op_rank): Ditto.
144 1999-11-03 Ian Lance Taylor <ian@zembu.com>
146 * read.c (pseudo_set): Reject attempts to set the value of a
149 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
152 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
154 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
155 to bfd_set_section_contents.
157 1999-11-03 Nick Clifton <nickc@cygnus.com>
159 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
161 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
163 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
164 (mips_ip): Use OPCODE_IS_MEMBER.
166 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
168 * config/tc-arm.c (reg_required_here): Improve comments.
170 * config/tc-arm.c (thumb_opcode): Add "variants" field.
171 (tinsns): Initialize variants field.
173 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
176 1999-10-27 Scott Bambrough <scottb@netwinder.org>
178 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
179 * config/tc-arm.h: Fix compile time warnings.
181 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
183 * config/tc-d10v.c (find_opcode): Allow ATSIGN to match
184 expressions of the form @abs16, @(abs16) and @(abs16 + imm).
186 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
188 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
189 (ISA_HAS_64_BIT_REGS) New.
190 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
191 mips_emit_delays,macro_build,load_register,load_addresss,
192 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
193 and/or use new ISA_xxx macros in expressions involving
194 ISA, particularly mips_opts.isa.
196 1999-10-18 Michael Meissner <meissner@cygnus.com>
198 * expr.h (operatorT): Add machine dependent operators md1..md8.
199 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
200 for the machine dependent operators to use.
202 * expr.c (op_rank): Add machine dependent operators.
204 * config/tc-alpha.c (O_pregister): Define as a machine dependent
206 (O_cpregister): Ditto.
207 (md_begin): Change X_op test that field is wide enough to use
208 O_max instead of O_alpha_max.
209 (cpu_types): Fill in missing initializer.
210 (alpha_num_macros): Make unsigned.
211 (md_assemble): Make opnamelen be size_t.
212 (md_apply_fix): Cast alpha_num_operands to int before testing.
213 (alpha_force_relocation): Ditto.
214 (alpha_fix_adjustable): Ditto.
215 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
216 (tc_gen_reloc): Ditto.
217 (tc_get_register): Ditto.
222 (s_alpha_ent): Ditto.
223 (s_alpha_end): Ditto.
224 (s_alpha_frame): Ditto.
225 (s_alpha_prologue): Ditto.
226 (s_alpha_file): Ditto.
227 (s_alpha_gprel32): Ditto.
228 (s_alpha_proc): Ditto.
229 (s_alpha_set): Ditto.
230 (s_alpha_base): Ditto.
231 (s_alpha_align): Ditto.
232 (s_alpha_arch): Ditto.
233 (alpha_align): Ditto.
234 (assemble_insn): Suppress unused variable warning.
236 (assemble_insn): Don't assume X_op and X_unsigned are in a given
237 order in the structure.
238 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
240 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
242 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
244 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
246 * config/tc-i386.c (i386_index_check): Correct #endif location.
248 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
250 * as.c (show_usage): Document new options.
251 (parse_args): Add --no-warn, --warn, --fatal-warnings,
252 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
253 (parse_args): Parse the new options.
254 (main): If there were warnings, and --fatal-warnings
255 was specified, print an error.
256 * as.h: New variable, flag_fatal_warnings, for new option.
258 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
260 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
261 '@'. Change autoincrement completers to fall through to cache control
264 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
266 (pa_parse_addb_64_cmpltr): New function.
268 * config/tc-hppa.c (pa_ip): Change error message.
269 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
270 '?Q' args to allow falling through.
272 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
273 Remove unused conditional codes.
274 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
276 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
278 * config/tc-d30v.c (CHAR_BIT): Define.
279 (check_range): Fix bit operations to support integers bigger than
282 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
284 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
287 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
288 Doug Evans <devans@cygnus.com>
290 Add support for m32rx.
291 * config/tc-m32r.c (enable_m32rx): New static global.
292 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
293 (allow_m32rx): New function.
294 (M32R_SHORTOPTS): Add `O'.
295 (md_longopts): Add --m32rx plus several warning options.
296 (md_parse_option): Handle new options.
297 (md_show_usage): Print them.
298 (md_begin): Enable m32rx.
299 (OPERAND_IS_COND_BIT): New macro.
300 (first_writes_to_seconds_operands): New function.
301 (writes_to_pc,can_make_parallel,make_parallel): New functions.
302 (target_make_parallel,assemble_two_insns): New functions.
303 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
304 If optimizing and m32rx, try to make consecutive insns parallel.
306 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
308 * config/tc-mips.c (nopic_need_relax): Allow for the
309 .sdata.foo sections generated by -fdata-sections,
310 and for the .gnu.linkonce.s sections generated by C++.
312 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
314 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
315 with cleaner code using completer prefixes. Add 'Y'.
317 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
319 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
321 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
322 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
323 insn does not match and we should try the next insn in the table.
325 1999-09-22 Nick Clifton <nickc@cygnus.com>
327 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
329 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
331 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
334 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
336 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
337 OBJ_ELF. If ELF, add "sq".
338 (md_parse_option): If ELF, ignore -s and -q.
339 (md_show_usage): Mention ELF options.
341 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
343 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
346 * config/tc-hppa.c (pa_ip): Handle "fe", and 'cJ'.
348 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
350 * config/tc-hppa.c (struct pa_it): New field "trunc".
351 (pa_ip): Handle 'h', 'm', '=', '{', and '_' operands.
352 (pa_parse_ftest_gfx_completer): New function
353 (pa_parse_fp_cnv_format): New function.
355 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
356 (md_apply_fix): Handle 22bit pc-rel branches.
358 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
360 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
362 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
364 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
366 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
368 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
369 (pa_ip): Handle 'fX'.
371 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
373 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
374 unwinds unless the function is in the text space.
375 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
377 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
379 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
380 (md_assemble): To here. Tweak address generation.
382 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
384 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
385 (md_assemble): Call dwarf2_where for OBJ_ELF.
386 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
387 (pa_end_of_source): New function.
388 * config/tc-hppa.h (md_end): Define for OBJ_ELF.
390 1999-09-14 Michael Meissner <meissner@cygnus.com>
392 * configure.in (Canonicalization of target names): Remove adding
393 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
394 generates $ac_config_sub with a ${CONFIG_SHELL} already.
395 * configure: Regenerate.
397 1999-09-14 Donn Terry <donn@interix.com>
399 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
401 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
403 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
404 pc-relative jmp/call to an absolute symbol.
405 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
406 absolute section symbols.
408 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
409 jump handling code and comments.
411 1999-09-12 Ian Lance Taylor <ian@zembu.com>
413 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
414 the value if TE_PE and a global defined symbol.
416 1999-09-11 Ian Lance Taylor <ian@zembu.com>
418 * write.c (dump_section_relocs): Call print_symbol_value_1 to
419 print the symbol, rather than printing it here.
421 1999-09-11 Donn Terry <donn@interix.com>
423 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
424 BFD_RELOC_RVA relocations.
426 * config/tc-i386.c (md_undefined_symbol): Compare the name against
427 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
430 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
432 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
433 * doc/internals.texi (Object format backend): Document
436 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
437 relocations against global symbols if TE_PE.
439 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
440 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
442 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
445 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
446 symbols which do not have a constant value, or tags with
447 non-tags. Remove the symbol from the list before adding it at the
450 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
451 C_FCN symbol differently if TE_PE.
452 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
453 appears in the pseudo-op, rather coff_line_base which is only set
456 * config/obj-coff.c (obj_coff_loc): New static function.
457 (obj_pseudo_table): Add "loc".
459 * config/obj-coff.c (add_lineno): Check that the line number is
462 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
463 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
465 (md_atof): Return NULL rather than 0.
466 * config/tc-i386.c (md_atof): Change type to int.
467 * expr.c (expr): Change first parameter to int.
468 * config/obj-coff.c: Add declarations for static functions.
469 (coff_frob_symbol): Use SYM_AUXENT.
470 * config/tc-i386.h (flag_16bit_code): Don't declare.
472 * config/obj-coff.c (obj_coff_section): Default to setting
473 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
475 * write.c (adjust_reloc_syms): Print adjusted fixup.
477 * expr.c (integer_constant): Correct too_many_digits calculation
480 1999-09-09 Andreas Schwab <schwab@suse.de>
482 * doc/c-arm.texi: Fix arguments of @var to not contain
485 1999-09-08 Philip Blundell <pb@nexus.co.uk>
487 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
489 (md_parse_option): Only support -k flag for ELF and COFF targets.
491 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
493 * config/tc-hppa.c (pa_ip): Put strict register checks before
494 call to pa_parse_number.
496 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
498 1999-09-06 Ian Lance Taylor <ian@zembu.com>
500 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
503 1999-09-06 Donn Terry <donn@interix.com>
505 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
507 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
509 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
510 candidate instruction. Require registers for register arguments
511 when in strict mode. Require assemble-time constants for
512 constants when in strict mode.
513 (pa_get_absolute_expression): Require a constant when in strict
516 1999-09-06 Nick Clifton <nickc@cygnus.com>
518 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
520 1999-09-04 Steve Chamberlain <sac@pobox.com>
522 * config/tc-pj.c: New file, supports picoJava in ELF.
523 * config/tc-pj.h: Ditto.
524 * configure.in (pjl*, pj*): New targets.
525 * Makefile.am: Rebuild dependencies.
527 (TARGET_CPU_CFILES): Add config/tc-pj.c.
528 (TARGET_CPU_HFILES): Add config/tc-pj.h.
529 * doc/c-pj.texi: New file.
530 * doc/as.texinfo: Add some PJ specifics.
531 * doc/all.texi: Add PJ to the list of all architectures, sort them
533 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
534 * configure, Makefile.in, doc/Makefile.in: Rebuild.
536 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
538 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
539 (obj_frob_file): Test for null pointer.
540 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
541 (OBJ_PROCESS_STAB): And here.
544 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
545 except OBJ_PROCESS_STAB, which we #undef for ecoff.
546 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
548 * config/obj-coff.c (no_func): Remove.
549 (coff_format_ops): Change occurrences of no_func to 0, as we test
550 for 0 in obj-multi.h.
552 * configure.in: Enable bfd for i386-coff when primary target is
553 bfd. Enable i386 elf,coff emulation support. Don't set
554 USE_EMULATIONS=1 or te_file=multi unless there is more than one
555 emulation to support.
556 *configure: Regenerate.
558 1999-09-02 Nick Clifton <nickc@cygnus.com>
560 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
561 .section .line directive is encountered.
563 1999-09-01 Nick Clifton <nickc@cygnus.com>
565 * config/tc-arm.c (md_section_align): Do not align sections in ELF
568 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
569 * as.texinfo: Document --gdwarf2 command line option.
570 Add additional documentation of ARM command line switches.
572 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
574 * config/tc-i386.c (i386_intel_memory_operand): Combine
575 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
576 and RESTORE_END_STRING around parse_register calls.
577 (i386_operand): Here too.
578 (i386_is_reg): Remove.
579 (parse_register): Move as_bad calls from within this function to
582 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
584 Based on a patch from H.J. Lu <hjl@gnu.org>
585 * config/tc-i386.c (parse_register): Handle FP regs specially.
586 (md_begin): Remove '(' and ')' from register_chars.
588 1999-08-29 Doug Evans <devans@casey.cygnus.com>
590 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
591 error message (done elsewhere).
593 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
595 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
597 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
599 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
602 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
604 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
606 Add new completers. Fix bug in 64 bit condition handling.
608 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
611 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
613 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
615 * config/tc-hppa.c (pa_ip): Add case for 'I'.
617 1999-08-27 Jim Wilson <wilson@cygnus.com>
619 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
620 (struct ls): Add frag field. Initialize it to zero.
621 (out_end_sequence): New local text_frag. Set it while in text section.
622 Replace address check with frag check. Set ls.frag to text_frag if
624 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
625 Set it before switching sections. Replace address check with frag
626 check. Set ls.frag to saved_frag if out_set_addr called.
628 1999-08-26 David Mosberger <davidm@hpl.hp.com>
630 * dwarf2dbg.c (out_end_sequence): If address changed, directly
631 output "advance_pc" opcode instead of calling gen_addr_line().
632 The latter has the undesired side-effect of creating a new row
633 in the debug line info matrix.
635 1999-08-26 Jim Wilson <wilson@cygnus.com>
637 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
638 ls.last_filename if last is less than zero. Set ls.last_filename
639 when allocating new entry.
640 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
643 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
645 * config/tc-i386.c (i386_index_check): Fix the displacement size
646 when INFER_ADDR_PREFIX.
648 1999-08-18 Nick Clifton <nickc@cygnus.com>
650 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
653 1999-08-17 Ian Lance Taylor <ian@zembu.com>
655 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
656 handle 0xffffNNNN constants correctly.
658 1999-08-16 Nick Clifton <nickc@cygnus.com>
660 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
663 1999-08-13 Nick Clifton <nickc@cygnus.com>
665 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
666 (md_apply_fix3): Always pass positive values to
669 1999-08-12 Nick Clifton <nickc@cygnus.com>
671 * config/tc-arm.c (skip_whitespace): New macro.
674 (md_apply_fix3): Store relocation offset in addend for ELF based
676 (arm_force_relocation): Always generate relocs for Thumb function
679 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
681 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
682 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
684 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
686 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
687 flags for the unwind subspace.
689 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
690 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
691 suitable relocation based on the size of the target's pointer.
692 Always Use subsegment zero for the unwinders.
693 (pa_level): Handle "2.0w".
695 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
697 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
698 with the following instruction unless this was specified.
700 1999-08-09 Ian Lance Taylor <ian@zembu.com>
702 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
703 certain sections, to match BFD changes.
705 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
707 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
708 (EXTRA_SCRIPTS): Define to keep automake happy.
709 * Makefile.in: Rebuild.
711 1999-08-08 Ian Lance Taylor <ian@zembu.com>
713 * Makefile.am: Rename .dep* files to DEP*.
714 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
715 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
717 * Makefile.in: Rebuild.
719 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
721 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
723 1999-08-08 Ian Lance Taylor <ian@zembu.com>
725 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
726 avoid problems on DOS filesystems.
727 * Makefile.in: Rebuild.
729 * doc/as.texinfo (Section): Document 's' flag for COFF version.
731 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
733 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
736 1999-08-08 Ian Lance Taylor <ian@zembu.com>
738 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
739 line to create ${GDBINIT} rather than .gdbinit.
740 * configure, Makefile.in, doc/Makefile.in: Rebuild.
742 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
744 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
746 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
748 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
750 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
752 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
753 non-adjustable symbols.
755 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
757 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
759 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
761 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
764 1999-08-05 Donn Terry <donn@interix.com>
766 * config/te-interix.h: New file.
767 * configure.in (i386-*-interix*): New target.
768 * configure: Rebuild.
770 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
772 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
773 selectors for ELF too.
774 (selector_table): Add "ltp" and "rtp" selectors.
776 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
778 * config/tc-i386.c (i386_operand): No need to change
779 operand_string pointer in segment reg case before goto
780 do_memory_reference. Initialise displacement_string_start and
781 displacement_string_end after do_memory_reference label.
782 (i386_index_check): Add operand_string param, and print error
783 message on failure here.
784 (i386_intel_memory_operand): Instead of here.
785 (i386_operand): And here.
786 (INFER_ADDR_PREFIX): Enable.
788 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
790 * config/tc-i386.h (DefaultSize): Define. Renumber following
791 opcode_modifier defines.
793 From Etienne Lorrain <etienne.lorrain@ibm.net>
794 * config/tc-i386.c (stackop_size): New variable.
795 (set_16bit_code_flag): Clear it here.
796 (set_16bit_gcc_code_flag): New function.
797 (md_pseudo_table): Add "code16gcc" entry.
798 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
800 1999-08-03 Ian Lance Taylor <ian@zembu.com>
802 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
803 next_set_end even if the end symbol is being discarded.
805 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
806 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
807 * config/obj-coff.c: Likewise.
808 (seg_info_type): Remove.
809 (seg_info_off_by_4): Change to array of segT.
810 (s_get_segment): Adjust accordingly.
811 (obj_pseudo_table): Fully initialize sentinel entry.
813 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
814 Ralf Baechle <ralf@uni-koblenz.de>.
816 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
818 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
820 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
822 * config/tc-i386.c: Indentation and white space changes.
823 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
824 don't enable it by default.
825 (i386_intel_operand): Remove redundant prototype.
826 Move check on number of memory operands, and i.mem_operands++
827 (i386_intel_memory_operand): To here.
828 Remove i386_immediate code from here. Remove special case code
829 for input and output using (%dx). Remove base/index checks and
830 call i386_index_check instead. Save initial operand_string
831 argument for error message.
832 (i386_operand): Remove redundant prototype. Move base/index
833 checks to i386_index_check.
834 (i386_displacement): Move intel mode check for non-zero
836 (i386_intel_memory_operand): To here.
838 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
840 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
841 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
842 by .register pseudo-op if -64 and --no-undeclared-regs.
843 (s_register, sparc_adjust_symtab): New functions.
844 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
845 Declare sparc_adjust_symtab as tc_adjust_symtab.
846 * doc/c-sparc.texi: Add description of #ignore special literal
847 for .register pseudo-op.
849 1999-07-30 Catherine Moore <clm@cygnus.com>
851 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
852 the relocation's section offset.
854 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
856 * write.c (fixup_segment): Fix generic error check overflow test.
858 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
859 X_add_number to long.
861 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
863 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
866 1999-07-27 Ian Lance Taylor <ian@zembu.com>
868 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
871 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
873 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
875 * configure.bat: Remove; obsolete.
876 * config/go32.cfg: Likewise.
878 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
880 * configure.in (i386-*-vxworks*): New target.
881 * configure: Rebuild.
883 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
885 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
887 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
889 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
891 (output_insn): Put OLO10's secondary addend into tc_fix_data.
892 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
893 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
894 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
895 MAX_RELOC_EXPANSION): Define.
896 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
898 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
900 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
901 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
902 block. Print a warning if an 8-bit or 16-bit constant
903 displacement or immediate is truncated on output.
904 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
906 (i386_operand): Disallow immediate jump absolute operand.
908 1999-07-15 Ian Lance Taylor <ian@zembu.com>
910 * configure.in: Bump version number to 2.9.5.
911 * configure: Rebuild.
913 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
916 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
918 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
919 (cons_fix_new_hppa): Derive size of fixup from size of the object.
921 1999-07-14 Philip Blundell <pb@nexus.co.uk>
923 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
925 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
927 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
928 if -mno-fpu was given.
929 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
931 (cons_fix_new_arm): Remove misleading comments.
933 1999-07-14 Ian Lance Taylor <ian@zembu.com>
935 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
937 (relax_segment): Likewise. After giving a rs_org error, convert
938 the frag to rs_align to avoid cascading errors.
940 1999-07-12 Andreas Schwab <schwab@suse.de>
942 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
944 1999-07-11 Ian Lance Taylor <ian@zembu.com>
946 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
947 as appropriate. Fill in structure initializations. Add variable
948 initializations. Add casts.
949 * dwarf2dbg.c (print_stats): Change i to size_t.
950 * listing.c (listing_listing): Change list_line to unsigned int.
952 1999-07-10 Ian Lance Taylor <ian@zembu.com>
954 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
955 rather than checking for \001 and \002 in symbol name.
956 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
958 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
960 * configure.in (hppa*-linux-gnu*): New target.
961 * configure: Rebuilt.
963 1999-07-08 Nick Clifton <nickc@cygnus.com>
965 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
967 1999-07-07 Nick Clifton <nickc@cygnus.com>
969 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
970 accessing symbolP directly.
972 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
974 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
977 1999-07-05 Nick Clifton <nickc@cygnus.com>
979 * config/tc-arm.c (ARM_EXT_V5): Define.
980 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
981 (md_begin): Detect ARM v5 architectures.
982 (md_parse_option): Accept arm v5 specification.
983 (md_show_usage): Documment -marmv5 switch.
985 * doc/c-arm.texi: Document -marmv5 command line option.
987 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
989 (validate_immediate_twopart): New function. Determine if a
990 constant can be computed by two ADD instructions.
991 (output_inst): Remove its command line parameter - it was never
993 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
994 implememt the ADRL pseudo op.
995 (tc_gen_reloc): Generate a suitable error message if an ADRL
996 instruction tries to generate a real reloc.
998 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
1000 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
1002 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
1005 1999-06-27 H.J. Lu <hjl@gnu.org>
1007 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
1008 non BFD_ASSEMBLER case.
1010 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
1012 * config/obj-coff.c (obj_coff_section): Mark writable sections as
1015 1999-06-26 David Mosberger <davidm@hpl.hp.com>
1017 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
1018 out_end_sequence() when the address decreases due to a new frag.
1019 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
1020 numbering starts with 1.
1022 1999-06-23 Nick Clifton <nickc@cygnus.com>
1024 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
1026 (mcore_s_text): Call obj_elf_text for ELF target.
1027 (mcore_s_data): Call obj_elf_data for ELF target.
1028 (mcore_s_section): No longer ELF specific. Call obj_coff_section
1030 (mcore_s_bss): New function: Dump literal table before changing
1032 (mcore_s_comm): New function: Dump literal table before changing
1035 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
1036 No longer static functions.
1037 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
1038 Provide prototypes for these functions.
1040 1999-06-22 Ian Lance Taylor <ian@zembu.com>
1042 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
1043 a list of names, to try obj_segment_name, and to try abbreviated
1044 names when using COFF without long section names.
1046 * config/tc-alpha.c: More use of symbol accessor functions.
1047 * config/tc-arc.c: Likewise.
1048 * config/tc-d30v.c: Likewise.
1049 * config/tc-fr30.c: Likewise.
1050 * config/tc-i860.c: Likewise.
1051 * config/tc-m88k.c: Likewise.
1052 * config/tc-mcore.c: Likewise.
1053 * config/tc-ns32k.c: Likewise.
1054 * config/tc-sparc.c: Likewise.
1055 * config/tc-v850.c: Likewise.
1057 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
1058 sy_value with appropriate accessor functions.
1059 * config/tc-arm.c (md_apply_fix3): Likewise.
1060 * config/tc-d10v.c (AT_WORD_P): Likewise.
1061 * config/tc-v850.c (reg_name_search): Likewise.
1063 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
1064 use symbol_get_bfdsym instead.
1065 * config/tc-ppc.c (md_assemble): Likewise.
1066 * config/tc-v850.c (v850_comm): Likewise.
1068 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
1070 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
1071 the symbol, rather than accessing the bsym member.
1072 * config/tc-d10v.c (tc_gen_reloc): Likewise.
1073 * config/tc-d30v.c (tc_gen_reloc): Likewise.
1074 * config/tc-mcore.c (tc_gen_reloc): Likewise.
1075 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
1076 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
1077 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
1078 * config/tc-tic30.c (tc_gen_reloc): Likewise.
1079 * config/tc-v850.c (tc_gen_reloc): Likewise.
1081 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
1083 * config/tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
1084 (hppa_gen_reloc_type): Conditionalize on BFD64.
1085 (tc_gen_reloc): Re-enable ELF relocations.
1086 * config/tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
1088 1999-06-21 Ian Lance Taylor <ian@zembu.com>
1090 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
1092 (do_ldst): Move assignment out of if condition.
1093 (md_apply_fix3): Add casts to avoid printf format warnings. Add
1094 parentheses to avoid warning.
1096 1999-06-21 Nick Clifton <nickc@cygnus.com>
1098 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
1099 macro to get at the BFD symbol associated with a GAS symbol.
1101 1999-06-19 Ian Lance Taylor <ian@zembu.com>
1103 * config/tc-ppc.c: Update for symbol handling changes.
1104 * config/obj-coff.c: Likewise.
1106 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
1108 * config/tc-hppa.c: General cleanups of ELF support. No more spaces
1109 and subspaces for ELF.
1110 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
1111 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
1112 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
1113 (UNWIND_SECTION_NAME): Likewise.
1114 (space/subspace related structures): Conditionalize definitions
1116 (space/subspace directives and support routines): Conditionalize
1117 definitions and references/uses on OBJ_SOM.
1118 (label_symbol_struct): For ELF, track the symbol's segment. For
1119 SOM track its space.
1120 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
1122 (USE_ALIASES): Kill for both SOM & ELF.
1123 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
1124 (pa_space, pa_subspace): Corresponding changes.
1125 (pa_spaces_begin): Corresponding chagnes.
1126 (md_begin): Do not muck around with space/subspace stuff for
1128 (md_apply_fix): Temporarily disable argument relocation stuff
1130 (tc_gen_reloc): Temporarily disable relocation generation for
1132 (pa_build_unwind_subspace): Similarly.
1134 1999-06-16 Nick Clifton <nickc@cygnus.com>
1136 * config/tc-arm.c (thumb_set): New pseudo op.
1137 (text, data, section): Override these pseudo ops with ARM
1139 (s_thumb_set): New function: Perform the same as a .set pseudo
1140 op, but also mark the alias'ed symbol as being a Thumb
1142 (arm_s_text): New function: Perform the same as the .text
1143 pseudo op, but dump the literal pool before changing
1145 (arm_s_data): New function: Perform the same as the .data
1146 pseudo op, but dump the literal pool before changing
1148 (arm_s_section): New function: Perform the same as the
1149 .section pseudo op, but dump the literal pool before changing
1151 (arm_cleanup): Do not reset the current section before dumping
1154 1999-06-17 Nick Clifton <nickc@cygnus.com>
1156 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
1157 OPTION_NO_WARN_UNMATCHED entries.
1158 (md_parse_option): Generate a warning message if an unrecognised
1159 option is encountered.
1161 * config/tc-d10v.c (do_not_ignore_hash): New variable.
1162 (get_operands): When parsing an expression after an '@' symbol
1163 has been detected, do not ignore '#' symbols.
1164 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
1167 1999-06-13 Ian Lance Taylor <ian@zembu.com>
1169 From K. Richard Pixley <rich@noir.com>:
1170 * configure.in (ppc-*-vxworks*): New target.
1171 * configure: Rebuild.
1173 1999-06-12 Philip Blundell <philb@gnu.org>
1175 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
1177 1999-06-13 Ian Lance Taylor <ian@zembu.com>
1179 * write.c (adjust_reloc_syms): Rather than never reducing reloc
1180 which refer to symbols in linkonce sections, permit reducing the
1181 relocs if the symbol is local.
1183 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1185 * subsegs.c (subseg_text_p): New function.
1186 * as.h (subseg_text_p): Declare.
1187 * read.c (do_align): Use subseg_text_p to set the default fill.
1188 * write.c (subsegs_finish): Likewise.
1189 * config/obj-coff.c (write_object_file): Likewise.
1190 * config/tc-i386.h (md_maybe_text): Don't define.
1191 (md_do_align): Use subseg_text_p to set the default fill.
1192 * config/tc-m32r.c (m32r_do_align): Likewise.
1193 * config/tc-sh.c (sh_do_align): Likewise.
1194 * config/tc-sparc.h (md_do_align): Likewise.
1196 1999-06-12 David O'Brien <obrien@freebsd.org>
1198 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
1199 * configure: Rebuild.
1201 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1203 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
1204 * Makefile.am: Rebuild dependencies.
1205 * Makefile.in: Rebuild.
1207 * config/tc-i386.c (i386_immediate): Remove unused label
1210 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
1211 * symbols.c: Likewise.
1212 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
1213 sy_next field when taking address, rather than symbol_next.
1215 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
1217 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
1218 value from the output file architecture.
1219 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
1220 * dwarf2dbg.h: Change bfd_vma to addressT.
1222 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1224 * dwarf2dbg.h: Use PARAMS in function declarations.
1226 1999-06-11 Martin Dorey <mdorey@madge.com>
1228 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
1229 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
1231 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
1233 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1235 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
1237 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
1240 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
1242 * read.c (read_a_source_file): Only declare inescape if
1245 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
1247 (find_entry_byval): Add parens to avoid warning.
1249 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
1251 * symbols.c (resolve_symbol_value): Don't permit subtraction of
1254 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
1256 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
1259 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
1260 synthetize_setx): New functions.
1261 (md_assemble): Broken the special cases into the above
1262 functions. Make compiler happy if sizeof(bfd_vma)==4.
1263 Fix sethi generated from set/setuw. If instructions have a relloc,
1264 always clear the fields to be relocated in the opcode.
1265 (sparc_ip): Remove special_case global variable.
1267 1999-06-10 Ian Lance Taylor <ian@zembu.com>
1269 Based on patches from John W. Woznack <jwoznack@concentric.net>:
1270 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
1271 indication of success rather than a value.
1272 (itbl_get_val): Likewise.
1273 (itbl_get_field): Use strcspn. Change delimiters to include
1275 * itbl-ops.h (itbl_get_reg_val): Update declaration.
1276 (itbl_get_val): Likewise.
1277 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
1279 * symbols.c (copy_symbol_attributes): Convert local symbols to
1282 1999-06-10 Nick Clifton <nickc@cygnus.com>
1284 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
1287 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
1289 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
1290 Optimize set if sizeof(bfd_vma) == 64.
1291 (sparc_ip): Fix sethi - without %hi() it should generate
1292 R_SPARC_22 reloc, not R_SPARC_HI22.
1293 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
1295 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
1297 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
1298 (s_ncons): New function.
1299 (native_op_table): New table.
1300 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
1301 R_SPARC_OLO10 handling.
1303 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
1305 * expr.h (struct expressionS): Revert last change; widen X_op.
1306 * config/tc-alpha.c (md_begin): Check the field is wide enough.
1308 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1310 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
1311 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
1312 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
1313 * Makefile.in: Regenerated.
1315 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
1316 `common' pass on to s_mri_common.
1317 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
1319 1999-06-06 Richard Henderson <rth@cygnus.com>
1321 * config/obj-elf.c (obj_elf_section): Don't free the return
1322 value of demand_copy_C_string.
1324 1999-06-05 Richard Henderson <rth@cygnus.com>
1326 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
1327 creation logic from obj_elf_create_section.
1329 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
1330 (section_stack): New.
1331 (special_sections): Make const.
1332 (obj_elf_section): Gut and rewrite parsing.
1333 (obj_elf_change_section): New function broken out of obj_elf_section.
1334 (obj_elf_parse_section_letters): Likewise.
1335 (obj_elf_section_word): Likewise.
1336 (obj_elf_section_type): Likewise.
1337 (obj_elf_previous): Treat as a toggle.
1338 (obj_elf_popsection): New.
1339 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
1340 (ppc_section_type): Likewise.
1341 * config/tc-ppc.h: Likewise.
1343 * expr.h (struct expressionS): Don't make X_op a bitfield.
1344 * config/tc-alpha.c: Update for symbol handling changes.
1345 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
1346 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
1348 1999-06-05 Richard Henderson <rth@cygnus.com>
1350 * dwarf2dbg.c (*): Convert to K&R + prototypes.
1351 (dwarf2_gen_line_info): Kill unused variables.
1352 (dwarf2_finish): Likewise.
1353 (dwarf2_where): Likewise.
1354 (dwarf2_directive_file): If we've only got a string,
1355 hand off to s_app_file.
1356 * ecoff.c: Move the include of ecoff.h.
1357 * symbols.h (S_IS_FUNCTION): Prototype.
1359 * read.c (LEX_HASH): Supply a default.
1361 (s_globl): Update `c' after skipping whitespace.
1362 * read.h (LEX_END_NAME, is_name_ender): New.
1363 * expr.c (get_symbol_end): Respect it.
1365 1999-06-04 Mark Klein <mklein@dis.com>
1367 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
1369 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
1371 * config/tc-hppa.c: Update for symbol handling changes.
1373 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1375 * cgen.c: Update for symbol handling changes.
1376 * config/tc-m32r.c: Likewise.
1378 * config/tc-hppa.h: Update for symbol handling changes.
1379 * config/tc-hppa.c: Likewise.
1381 * config/tc-arm.h: Update for symbol handling changes.
1382 * config/tc-arm.c: Likewise.
1383 (symbol_make_empty): Remove. Just use symbol_create.
1385 * symbols.c (symbol_set_tc): Correct name.
1387 * Makefile.am: Rebuild dependencies.
1388 ($(OBJS)): Don't depend upon struc-symbol.h.
1389 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
1390 * dep-in.sed: Don't remove struc-symbol.h.
1391 * Makefile.in: Rebuild.
1393 * doc/internals.texi (Symbols): Describe changes in symbol
1396 1999-06-03 Richard Henderson <rth@cygnus.com>
1398 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
1399 instead of doing the work by hand.
1401 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1403 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
1404 state of line state-machine.
1405 (struct ls): Collect DWARF2 line state-machine state in new member
1406 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
1407 resulted in any DWARF2 directives.
1408 (reset_state_machine): New function.
1409 (out_end_sequence): Ditto.
1410 (dwarf2_gen_line_info): When switching sections or switching to a
1411 lower text address, call out_end_sequence() first to terminate the
1412 previous code sequence as code sequences MUST have monotonically
1413 increasing addresses.
1414 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
1416 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1418 * as.c (parse_args): Add option -gdwarf2 to allow requesting
1419 DWARF2 debug info (line information only, at this point).
1420 * as.h: Update comment about supported debug formats.
1421 * dwarf2dbg.c, dwarf2dbg.h: New files.
1422 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
1424 * expr.c (operand): Don't use [ for parens if we want an index op.
1425 (op_encoding): Switch [ into O_index, if desired.
1426 (op_rank): Renumber with O_index on bottom.
1427 (expr): If O_index, match closing bracket.
1428 * expr.h (O_index): New.
1430 * read.c (read_a_source_file): Conditionally allow matched "
1431 in lines passed to md_assemble.
1433 * config/obj-elf.c (elf_pseudo_table): Add `common'.
1435 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1437 Add support for storing local symbols in a small structure to save
1438 memory when assembling large files.
1439 * as.h: Don't include struc-symbol.h.
1440 (symbolS): Add typedef.
1441 * symbols.c: Include struc-symbol.h.
1442 (local_hash): New static variable.
1443 (save_symbol_name): New static function, from symbol_create.
1444 (symbol_create): Call save_symbol_name.
1445 (local_symbol_count): New static variable.
1446 (local_symbol_conversion_count): Likewise.
1447 (LOCAL_SYMBOL_CHECK): Define.
1448 (local_symbol_make): New static function.
1449 (local_symbol_convert): New static function.
1450 (colon): Handle local symbols. Create local symbol for local
1452 (symbol_table_insert): Handle local symbols.
1453 (symbol_find_or_make): Create local symbol for local label name.
1454 (symbol_find_base): Check for local symbol.
1455 (symbol_append, symbol_insert): Check for local symbols.
1456 (symbol_clear_list_pointers, symbol_remove): Likewise.
1457 (verify_symbol_chain): Likewise.
1458 (copy_symbol_attributes): Likewise.
1459 (resolve_symbol_value): Handle local symbols.
1460 (resolve_local_symbol): New static function.
1461 (resolve_local_symbol_values): New function.
1462 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
1463 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
1464 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
1465 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
1466 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
1467 (symbol_previous, symbol_next): New functions.
1468 (symbol_get_value_expression): Likewise.
1469 (symbol_set_value_expression): Likewise.
1470 (symbol_set_frag, symbol_get_frag): Likewise.
1471 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
1472 (symbol_mark_used_in_reloc): Likewise.
1473 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
1474 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
1475 (symbol_mri_common_p): Likewise.
1476 (symbol_mark_written, symbol_clear_written): Likewise.
1477 (symbol_written_p): Likewise.
1478 (symbol_mark_resolved, symbol_resolved_p): Likewise.
1479 (symbol_section_p, symbol_equated_p): Likewise.
1480 (symbol_constant_p): Likewise.
1481 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
1482 (symbol_get_obj, symbol_set_obj): Likewise.
1483 (symbol_get_tc, symbol_set_tc): Likewise.
1484 (symbol_begin): Initialize local_hash.
1485 (print_symbol_value_1): Handle local symbols.
1486 (symbol_print_statistics): Print local symbol statistics.
1487 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
1488 Declare new symbols.c functions. Move many declarations here from
1490 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
1491 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
1492 (struct symbol): Move bsym to make it clearly the first field.
1493 Remove TARGET_SYMBOL_FIELDS.
1494 (symbolS): Don't typedef.
1495 (struct broken_word): Remove.
1496 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
1497 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
1498 (symbol_clear_list_pointers): Likewise.
1499 (symbol_insert, symbol_remove): Likewise.
1500 (symbol_previous, symbol_append): Likewise.
1501 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
1502 (struct local_symbol): Define.
1503 (local_symbol_converted_p, local_symbol_mark_converted): Define.
1504 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
1505 (local_symbol_get_frag, local_symbol_set_frag): Define.
1506 (local_symbol_get_real_symbol): Define.
1507 (local_symbol_set_real_symbol): Define.
1509 * write.c (write_object_file): Call resolve_local_symbol_values.
1510 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
1511 (TARGET_SYMBOL_FIELDS): Don't define.
1512 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
1513 ECOFF_DEBUGGING, add ECOFF fields.
1514 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1515 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
1516 ECOFF_DEBUGGING, add ECOFF fields.
1517 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1518 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
1519 * config/tc-mcore.h: Don't include struc-symbol.h.
1520 (TARGET_SYMBOL_FIELDS): Don't define.
1521 (struct mcore_tc_sy): Define.
1522 (TC_SYMFIELD_TYPE): Define.
1523 * Many files: Use symbolS instead of struct symbol. Use new
1524 accessor functions rather than referring to symbolS fields
1527 * read.c (s_mri_common): Don't add in value of line_label.
1529 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
1530 checking for SEC_LINK_ONCE.
1532 * config/tc-sh.h (sh_fix_adjustable): Declare.
1534 * app.c (input_buffer): New static variable.
1535 (app_push): Save saved_input in allocated buffer.
1536 (app_pop): Restored saved_input.
1537 (do_scrub_chars): Change get parameter to take char * and int as
1538 arguments. Change GET macro to pass input_buffer to get
1539 function. Don't save input into allocated buffer.
1540 * as.h (do_scrub_chars): Update declaration.
1541 * input-file.c (input_file_get): Change to take char * and int.
1542 Read data into passed in buffer. Remove static buffer.
1543 * read.c (scrub_from_string): Change to take char * and int. Copy
1544 data into passed in buffer.
1546 * hash.h: Neaten. Declare hash_traverse.
1547 * hash.c: Complete rewrite based on BFD hashing code.
1548 * gasp.c (chunksize): New variable.
1549 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
1552 1999-05-28 Nick Clifton <nickc@cygnus.com>
1554 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
1555 addend unless the target uses an old ABI.
1557 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
1559 -Wchar-subscripts cleanup
1560 * listing.c (listing_newline): Use unsigned char variable, so
1561 calls to isascii,iscntrl are correct.
1562 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
1564 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
1565 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
1566 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
1567 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
1569 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
1571 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
1573 (arch_coldfire_p): New #define.
1574 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
1576 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
1578 * config/tc-m68k.c (install_operand): Add places `n', `o'.
1580 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
1581 (install_operand): Add place `N'.
1582 (init_table): Add registers ACC, MACSR, MASK.
1584 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
1586 * config/tc-m68k.c: Change mcf5200 --> mcf.
1587 (archs): Add mcf5206e, mcf5307.
1588 (m68k_ip): Add format `u'.
1589 (install_operand): Add place `m', `M', `h'.
1590 (init_table): Add upper/lower registers.
1592 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
1594 1999-05-28 Martin Dorey <mdorey@madge.com>
1596 * config/tc-i960.c: Several minor changes to add ELF and
1597 BFD_ASSEMBLER support.
1598 * config/tc-i960.h: Likewise.
1599 * configure.in (i960-*-elf*): New target.
1600 * aclocal.m4, configure: Rebuild.
1602 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1604 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
1605 reloc changes when defined(BFD_ASSEMBLER).
1607 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
1609 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
1611 * write.c (write_print_statistics): Output to file, not stderr.
1613 * expr.c (generic_bignum_to_int32,64): Prototype.
1615 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
1616 output_sleb128, output_uleb128, output_big_sleb128,
1617 output_big_uleb128, output_big_leb128): Prototype.
1618 (output_big_sleb128, output_big_uleb128): Make inline.
1619 (output_big_leb128): Remove inline
1621 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1622 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
1623 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
1624 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
1625 value for correct overflow check in write.c:fixup_segment.
1626 * write.c (fixup_segment): Move bitfield overflow checks to after
1627 the md_apply_fix call.
1628 * config/obj-coff.c (fixup_segment): Likewise.
1629 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
1630 valueT *val argument.
1632 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1634 * config/atof-ieee.c (gen_to_words): Correctly round a
1635 denormalized number. Fix off-by-one in range checking for
1636 exponent in a denormal.
1638 1999-05-10 Nick Clifton <nickc@cygnus.com>
1640 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
1643 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
1645 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
1647 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1649 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
1650 (ReverseRegRegmem): Remove.
1651 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
1652 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
1653 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
1656 From Doug Ledford <dledford@redhat.com>
1657 * config/tc-i386.h (RegXMM): New for P/III.
1658 * config/tc-i386.c: Add support for P/III.
1660 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
1662 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
1663 (md_begin): Allow ppc32 insns in ppc64bridge mode.
1664 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
1666 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
1668 * config/tc-i386.c (i386_immediate): Skip whitespace before
1669 complaining about junk after expression.
1670 (i386_displacement): Likewise.
1672 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
1674 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
1675 Don't copy before downcaseing.
1677 1999-05-05 Catherine Moore <clm@cygnus.com>
1679 * config/tc-m68k.c: Include elf/m68k.h.
1680 (m68k_elf_final_processing): New routine.
1681 * config/tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
1684 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
1686 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
1689 1999-04-30 Nick Clifton <nickc@cygnus.com>
1691 * config/tc-mcore.c (mcore_s_section): Dump literals before
1694 1999-04-29 Nick Clifton <nickc@cygnus.com>
1696 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
1699 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
1701 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1702 (TC_INIT_FIX_DATA): Delete.
1703 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1704 (TC_INIT_FIX_DATA): Delete.
1705 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
1706 * write.c (fix_new_internal): Initialize fx_cgen member.
1707 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
1708 (gas_cgen_md_apply_fix3): Update.
1709 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
1710 (md_cgen_record_fixup_exp): Update.
1711 (FX_OPINFO_R_TYPE): Update.
1713 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
1714 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
1715 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
1716 * frags.h (struct frag): Make opindex, opinfo ints.
1718 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
1720 1999-04-26 Tom Tromey <tromey@cygnus.com>
1722 * aclocal.m4, configure: Updated for new version of libtool.
1724 1999-04-22 Nick Clifton <nickc@cygnus.com>
1726 * config/tc-mcore.c (md_apply_fix3): Renamed function from
1728 (md_apply_fix3): Do not fix up absolute relocations against
1731 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
1733 1999-04-20 Nick Clifton <nickc@cygnus.com>
1735 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
1736 changes and data-in-text directives.
1737 (mcore_cons): New function: intercept cons() operations.
1738 (mcore_float_cons): New function: intercept float_cons()
1740 (mcore_stringer): New function: intercept stringer() operations.
1742 1999-04-18 Ian Lance Taylor <ian@zembu.com>
1744 * obj.h (struct format_ops): Change generate_asm_lineno field to
1746 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
1748 * config/tc-alpha.c (find_opcode_match): Add default case to
1750 (find_macro_match): Likewise.
1751 (load_expression): Parenthesize && within ||.
1753 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1755 1999-04-17 Nick Clifton <nickc@cygnus.com>
1757 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
1758 .text .data .section pseudo ops.
1759 (mcore_s_section): New function. Dump lits before changing secs.
1760 (mcore_s_text): New function. Dump lits before changing secs.
1761 (mcore_s_data): New function. Dump lits before changing secs.
1763 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
1765 * config/tc-mips.c (mips_32bitmode): New.
1766 (md_begin): Set mips_32bitmode if needed.
1767 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
1768 Set EF_MIPS_32BITMODE.
1770 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
1772 * config/obj-coff.c (c_section_symbol): Fix typo in previous
1775 1999-04-16 Nick Clifton <nickc@cygnus.com>
1777 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
1779 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
1781 * config/tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
1782 expressions correctly.
1785 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
1787 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
1789 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
1791 * config/tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
1792 and fmpynfadd instructions.
1794 1999-04-11 Richard Henderson <rth@cygnus.com>
1796 * as.h (environ): Declare it, if needed.
1797 * as.c (dump_statistics): Don't declare environ.
1798 * configure.in (environ): Detect declaration.
1799 * configure, config.in: Rebuild
1801 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
1802 (i386_displacement): Allocate enough space for replacement buffer.
1803 Clean up replacement buffer initialization.
1805 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
1807 * subsegs.c (section_symbol): Don't create a new symbol if one
1808 already exists; instead, use the existing one, but set its segment
1809 and frag data if it hasn't already been defined.
1810 * config/obj-coff.c (c_section_symbol): Likewise.
1812 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
1814 * config/tc-alpha.c (load_expression): Call as_bad instead of abort.
1816 1999-04-08 Nick Clifton <nickc@cygnus.com>
1818 * config/tc-mcore.c: New File: Support routines for MCore
1820 * config/tc-mcore.h: New File: Definitions for MCore assembler.
1821 * config/obj-coff.c: Add support for mcore-pe target.
1823 * Makefile.am: Add support for MCore targets.
1824 * Makefile.in: Regenerate.
1825 * configure.in: Add support for MCore targets.
1826 * configure: Regenerate.
1828 * doc/all.texi: Set MCORE.
1829 * doc/as.texinfo: Document MCore specific command line options.
1831 * write.h: Prevent multiple inclusion.
1833 1999-04-06 Ian Lance Taylor <ian@zembu.com>
1835 * asintl.h (LC_MESSAGES): Never define.
1836 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
1838 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
1841 * Makefile.am (m68k-parse.c): If configuring in the source
1842 directory, copy m68k-parse.y into the local directory before
1843 running ylwrap, to remove spurious differences when generating
1845 * Makefile.in: Rebuild.
1847 * config/tc-sparc.h (md_do_align): Just allocate the number of
1848 bytes necessary, rather than always allocating 1024.
1850 1999-04-04 Ian Lance Taylor <ian@zembu.com>
1852 * listing.c (listing_newline): Add cast to avoid warning.
1853 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
1854 * config/tc-i386.c (i386_scale): Add return value.
1855 (build_displacement_string): Remove unused local temp_disp2.
1856 (i386_intel_memory_operand): Add parentheses to avoid warning.
1857 (i386_intel_operand): Remove unused local end_of_operand_string.
1858 (i386_operand): Remove unused local operand_modifier.
1859 (i386_operand): Add parens to avoid warning.
1861 1999-04-04 Don Bowman <don@pixsci.com>
1863 * configure.in: Add mips*-*-vxworks* target; have it define
1865 * configure, config.in: Rebuild.
1867 1999-03-31 Nick Clifton <nickc@cygnus.com>
1869 * configure.in (emulations): Add support for arm-epoc-pe.
1870 * configure: Regenerate.
1871 * config/te-epoc-pe.h: New file. Define macros specific to
1873 * config/tc-arm.h: Select epoc-pe-arm target format if configured
1874 for arm-epoc-pe target.
1876 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
1878 * config/tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
1880 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
1882 * config/tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
1883 detect ",n" without a condition.
1884 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1887 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
1889 * config/tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
1890 instruction is encoded with one bit.
1893 1999-03-23 Ian Lance Taylor <ian@zembu.com>
1895 * doc/internals.texi (CPU backend): Mention that
1896 line_separator_chars should not include newline. From thi
1897 <ttn@mingle.glug.org>.
1899 1999-03-22 Doug Evans <devans@casey.cygnus.com>
1901 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1902 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
1904 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
1906 * config/tc-alpha.c (md_assemble): Allow '6' in an opcode.
1908 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
1910 * config/tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
1913 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
1915 * config/tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
1917 1999-03-15 Martin Hunt <hunt@cygnus.com>
1919 * app.c (do_scrub_begin): Change '-' back to a symbol char
1920 so we can use multiple opcodes on a line again.
1922 * config/tc-d30v.c: By default, warn if a symbol has
1923 the same name as a register. Plus some minor
1924 updates from the branch.
1926 1999-03-13 Nick Clifton <nickc@cygnus.com>
1928 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
1929 BFD_RELOC_16 and BFD_RELOC_64.
1931 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1933 * expr.c (expr): Add missing else.
1935 1999-03-12 Nick Clifton <nickc@cygnus.com>
1937 * config/tc-arm.c (md_apply_fix3): Improve error message.
1939 1999-03-11 Doug Evans <devans@casey.cygnus.com>
1941 * Makefile.am (CPU_TYPES): Add fr30.
1942 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
1943 (fr30,m32r dependencies): Update.
1944 * Makefile.in: Rebuild.
1946 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
1947 (gas_cgen_record_fixup_exp): Ditto.
1948 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
1949 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
1950 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1951 (md_cgen_lookup_reloc): Update use of operand->type.
1952 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
1953 (md_convert_frag): Call cgen_operand_lookup_by_num.
1954 (md_cgen_lookup_reloc): Update use of operand->type.
1955 (m32r_cgen_record_fixup_exp): Ditto.
1957 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
1959 * config/tc-mips.c (md_show_usage): Fix message.
1961 1999-03-03 Nick Clifton <nickc@cygnus.com>
1963 * doc/c-arm.texi (ARM Syntax): Document new command line switches
1964 and LDR reg,=<expr> instruction.
1966 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
1969 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
1971 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
1973 1999-02-17 Nick Clifton <nickc@cygnus.com>
1975 This patch was created by: Scott Bambrough
1976 <scottb@corelcomputer.com>
1979 Special cased '@' character. The '@' character is used as the
1980 ARM assembler comment character, as a special character
1981 and in ELF .symver pseudo-op's, and as a special character in
1982 .type and .section pseudo-ops.
1983 (symver_pseudo): New static variable.
1984 (symver_state): New static variable.
1985 (struct app_save): Add field 'symver_state'.
1986 (app_push): Save global symver_state int struct app_save.
1987 (app_pop): Restore global symver_state from struct app_save.
1988 (do_scrub_chars): Special case handling of '@' character in
1991 * configure.in: Modified to recognize armv* uname syntax from ARM
1993 * configure: Regenerated.
1995 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
1996 a prefix to the section's type.
1997 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
1998 the type's typename.
2000 * config/tc-arm.h: Add support for PIC generation:
2001 (pic_code): New boolean.
2002 (obj_relocate_extern): Define.
2003 (TC_RELOC_RTSYM_LOC_FIXUP): Define
2004 (TC_CONS_FIX_NEW): Define.
2005 (tc_fix_adjustable): Define.
2006 (GLOBAL_OFFSET_TABLE_NAME): Define.
2008 * config/tc-arm.c: Add support for PIC generation:
2009 (line_seperator_chars): Allow ';' as a seperator for Linux.
2010 (is_immediate_prefix): New macro.
2011 (arm_parse_reloc): New function.
2012 (s_arm_elf_cons): New function.
2013 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
2014 (md_undefined_symbol): Special case handling for the Global Offset
2016 (md_apply_fix3): Handle PIC relocs.
2017 (tc_gen_reloc): Handle PIC relocs.
2018 (md_parse_option): Add support for '-k' command line switch to
2019 enable PIC generation.
2020 (cons_fix_new_arm): New function.
2021 (s_arm_elf_cons): New function.
2023 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
2025 * configure.in: Add comments for uses of AC_DEFINE.
2026 * acinclude.m4: Likewise.
2027 * acconfig.h: Remove.
2028 * aclocal.m4: Rebuild.
2029 * configure: Rebuild.
2030 * Makefile.in: Rebuild.
2031 * config.in: Rebuild.
2033 1999-02-15 Jim Lemke <jlemke@cygnus.com>
2035 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
2036 non-constant offset from a base register.
2038 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
2040 * config/tc-alpha.c (md_show_usage): Put \ before newline in
2043 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
2045 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
2046 (emit_insn): Look for pc-relative and no-overflow specifiers on
2047 internal relocation types.
2049 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
2051 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
2054 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
2056 (mips_4650, mips_4010, mips_4100): Variables removed.
2057 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
2058 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
2060 (md_begin): Don't bother initializing the mips_NNNN variables;
2061 mips_cpu is set, and that's good enough now.
2062 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
2063 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
2064 (show): New function, to handle wrapping in the CPU lists.
2065 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
2067 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
2069 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
2070 than treat as an immediate specifier.
2072 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
2074 * config/tc-i386.c: Prototype many functions.
2075 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
2076 (i386_immediate): Remove unused second argument.
2077 (i386_intel_operand): Fix i386_is_reg typo.
2078 (i386_operand): Use allow_naked_reg.
2079 (output_invalid): Make operand int for K&R.
2081 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
2083 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
2085 * Makefile.in: Rebuild.
2087 1999-02-09 Doug Evans <devans@casey.cygnus.com>
2089 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
2091 (EXTRA_as_new_SOURCES): Comment out.
2092 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
2093 * Makefile.in: Rebuild.
2094 * doc/Makefile.in: Rebuild.
2095 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
2096 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
2097 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
2098 * configure: Rebuild.
2099 * aclocal.m4: Rebuild.
2100 * config.in: Rebuild.
2101 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
2102 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
2103 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
2104 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
2105 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
2106 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
2107 (gas_cgen_record_fixup_exp): Ditto.
2108 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
2109 descriptor, not global variable.
2110 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
2111 descriptor, not global variable. Refer to insert_operand handler
2112 via cpu descriptor, not global function.
2113 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
2114 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
2115 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
2116 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
2117 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
2118 * config/tc-m32r.c: Ditto.
2119 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
2120 (md_assemble): Ditto.
2121 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
2123 1999-02-09 Nick Clifton <nickc@cygnus.com>
2125 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
2126 relocations for ELF targets.
2128 1999-02-08 Nick Clifton <nickc@cygnus.com>
2130 * configure.in: Add support for StrongARM target.
2131 * configure: Regenerate.
2133 1999-02-05 Nick Clifton <nickc@cygnus.com>
2135 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
2137 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
2140 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
2142 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
2144 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
2146 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
2147 (INTEL_DWORD_MNEM_SUFFIX): Define.
2150 (DWORD_PTR): Define.
2151 (XWORD_PTR): Define.
2153 (OFFSET_FLAT): Define.
2155 (NONE_FOUND): Define.
2158 * config/tc-i386.c (set_intel_syntax): New routine.
2159 (intel_syntax): Declare.
2160 (allow_naked_reg): Declare.
2161 (md_pseudo_table): Support .intel_syntax and .att_syntax.
2162 (intel_float_operand): New routine.
2163 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
2164 Handle brackets as well as parens. Call i386_intel_operand for
2165 intel syntax. Reverse operands if appropriate. Handle new
2166 suffixes. Handle movzx and movsx.
2167 (i386_is_reg): New routine.
2168 (i386_immediate): New routine.
2169 (i386_scale): New routine.
2170 (i386_displacement): New routine.
2171 (i386_operand_modifier): New routine.
2172 (build_displacement_string): New routine.
2173 (i386_parse_seg): New routine.
2174 (i386_intel_memory_operand): New routine.
2175 (i386_intel_operand): New routine.
2176 (i386_operand): Call i386_displacement, i386_immediate,
2177 i386_scale, etc. instead of handling inline.
2178 (parse_register): Handle registers without prefix.
2180 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
2182 * configure: Regenerate.
2183 * configure.in (arm-*-oabi): New.
2184 (thumb-*-oabi): New.
2185 * config/tc-arm.c (target_oabi): Declare.
2186 (md_apply_fix3): Support REL relocs.
2187 (md_parse_option): Handle -oabi.
2188 (elf32_arm_target_format): New routine.
2189 (md_longopts): Add OPTION_OABI.
2190 * config/tc-arm.h: Redefine TARGET_FORMAT.
2193 1999-01-28 Nick Clifton <nickc@cygnus.com>
2195 * write.c (write_relocs): Handle out of range error.
2197 * config/tc-fr30.c (fr30_fix_adjustable): New function.
2198 (fr30_force_relocation): Default to 0.
2200 * config/tc-fr30.h (obj_fix_adjustable): Define.
2201 (TC_FORCE_RELOCATION): Define.
2203 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
2206 1999-01-16 Nick Clifton <nickc@cygnus.com>
2208 * config/tc-d30v.c (write_2_short): Do not generate a sequential
2209 merge of two instructions if the left instruciton kills the right.
2211 1999-01-11 Doug Evans <devans@casey.cygnus.com>
2213 * Makefile.in: Regenerate.
2214 * configure.in: Redo test for using cgen.
2215 * configure: Regenerate.
2217 1999-01-09 Nick Clifton <nickc@cygnus.com>
2219 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
2220 redefinition of this macro.
2222 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
2224 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
2227 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
2229 * config/tc-mips.c (append_insn): For mips16, insert a nop between
2230 a read of HI or LO and an immediatly following branch.
2232 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
2234 * config/tc-mips.c (md_begin): Another correction to the setting of
2237 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
2239 * config/tc-mips.c (md_begin): Correct type-o in setting of
2242 1998-12-21 Nick Clifton <nickc@cygnus.com>
2244 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
2245 bit insn when optimizing, so that parallelised instructions will
2246 start on a 32 bit boundary.
2248 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
2250 * config/tc-mips.c (mips_eabi64): New.
2251 (md_begin): Set mips_eabi64.
2252 (mips_elf_final_processing): Use it.
2254 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
2256 * config/tc-mips.c (mips_elf_final_processing):
2257 Correct setting of ABI in e_flags.
2259 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
2261 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
2264 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
2266 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
2268 1998-12-15 Doug Evans <devans@casey.cygnus.com>
2270 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
2271 warning, values that don't fit in the field.
2273 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2275 * config/tc-mips.c (mips_abi_string): New.
2276 (md_parse_option,md_longopts): Add mabi.
2277 (mips_elf_final_processing): Set e_flags based on mabi flag.
2279 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2281 * config/tc-mips.c (md_parse_option): Handle vr4111.
2283 98-12-11 Ken Raeburn <raeburn@cygnus.com>
2285 * config/tc-h8300.c (build_bytes): Change message given if the
2286 instruction requires H8/300H mode and we're not in Hmode, to
2287 suggest that it may be the operand modes that are the problem, not
2288 necessarily the opcode.
2290 1998-12-10 Nick Clifton <nickc@cygnus.com>
2292 * config/tc-fr30.c: Add line separator character.
2294 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
2296 * configure.in (hppa-*-mpeix*): New target.
2297 * config/obj-som.h (obj_som_compiler): Declare.
2298 * config/obj-som.c (compiler_seen): New static variable.
2299 (obj_som_compiler): New function.
2300 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
2301 (md_pseudo_table): Add "compiler" if OBJ_SOM.
2302 (pa_type_args): Set hppa_priv_level.
2303 (pa_compiler): New static function if OBJ_SOM.
2304 * configure: Rebuild.
2306 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
2308 * read.c (output_leb128): Don't mark as inline.
2310 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
2312 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
2313 AIX .vbyte unaligned data support.
2314 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
2315 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
2318 1998-12-07 Nick Clifton <nickc@cygnus.com>
2320 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
2323 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
2325 * config/tc-arm.c (elf32_arm_force_relocation): Check for
2326 BFD_RELOC_ARM_PCREL_BRANCH.
2328 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
2330 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
2331 checking the target type.
2332 (mips-dec-bsd*): Set endian to little.
2333 * configure: Rebuild.
2335 COFF weak symbol support, based on patches from Mark Elbrecht
2336 <snowball3@usa.net>:
2337 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
2338 * config/obj-coff.c (obj_coff_weak): New static function.
2339 (obj_coff_endef) [both versions]: Handle weak symbols.
2340 (coff_frob_symbol): Likewise.
2341 (yank_symbols): Likewise.
2342 (obj_pseudo_table): Add "weak".
2344 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
2345 <aymeric.vincent@emi.u-bordeaux.fr>.
2346 * aclocal.m4: Rebuild with current tools.
2347 * configure: Rebuild.
2349 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
2350 an assertion failure for a case we can't handle when OBJ_ECOFF.
2352 * expr.c (operator): And with 0xff to avoid problems with signed
2355 1998-12-03 Nick Clifton <nickc@cygnus.com>
2357 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
2358 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
2360 1998-12-02 Nick Clifton <nickc@cygnus.com>
2362 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
2365 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
2367 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
2368 calculation of pcrel point.
2370 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
2372 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
2375 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
2377 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
2379 (d10v_cleanup): Only generate previous insn if a multiline insn is
2382 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
2384 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
2387 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
2389 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
2390 -marm6xxx command line switches.
2392 1998-11-18 Doug Evans <devans@casey.cygnus.com>
2394 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
2395 (itbl-ops.o): Delete duplicate dependencies.
2396 Rebuild dependencies.
2397 Add fr30 dependencies.
2398 * Makefile.in: Rebuild.
2400 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
2402 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
2404 * listing.c: Ignore line terminator characters found inside
2407 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
2409 * po/gas.pot: Regenerated.
2411 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
2413 * config/tc-fr30.c (fr30_is_colon_insn): New name for
2414 fr30_is_label_start(). Also checks for delay slot insns.
2416 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
2417 FR30 instructions which contain a colon in the mnemonic.
2419 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
2421 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
2423 * config/tc-fr30.c: Removed currently superflous code.
2425 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
2427 * config/tc-fr30.h: New file.
2428 * config/tc-fr30.c: Tweaking so that it will compile.
2430 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
2432 * config/tc-d10v.h (obj_fix_adjustable): Define.
2433 (TC_FORCE_RELOCATION): Define.
2434 (d10v_force_relocation): Declare.
2435 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
2436 (md_apply_fix3): Handle Vtable relocs.
2437 (d10v_fix_adjustable): New.
2438 (d10v_force_relocation): New.
2440 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
2442 * config/tc-d30v.c: Change default behaviour to ignore potential
2443 conflicts between register name and symbol names.
2445 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
2447 * configure.in: Add fr30-*-*.
2448 * config/tc-fr30.c: New file.
2449 * Makefile.in: Regenerated.
2450 * config.in: Regenerated.
2451 * configure: Regenerated.
2452 * doc/Makefile.in: Regenerated.
2453 * po/gas.pot: Regenerated.
2455 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
2457 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
2460 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
2462 * app.c (do_scrub_begin): Set characters above 127 to be symbol
2464 (do_scrub_chars): Add some casts to unsigned char to avoid
2465 unwanted sign extension.
2466 * read.c (lex_type): Set characters about 127 to be symbol
2468 * config/tc-i386.c (md_begin): Set identifier_chars and
2469 operand_chars for values above 127.
2471 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
2473 * configure.in: detect cygwin* instead of cygwin32*
2474 * configure: regenerate
2476 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
2478 * listing.c: Add support for producing a listing from piped
2481 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
2483 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
2484 (append_insn): Account for the tx39's multiply behavior.
2486 1998-10-26 Michael Meissner <meissner@cygnus.com>
2488 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
2489 from assemble_parallel_insns. Add support for '->' to indicate
2490 explicitly serializing the instructions.
2491 (md_assemble): Ditto.
2493 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
2495 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
2498 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
2500 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
2502 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
2504 * config/tc-mips.c: support frame and regmask/fregmask when
2505 MIPS_STABS_ELF is specified.
2507 Wed Oct 21 11:34:51 1998 Catherine Moore <clm@cygnus.com>
2509 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
2510 (md_apply_fix): Don't return 1 for VTABLE relocs.
2511 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
2513 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2515 * doc/c-i386.texi: Replace occurences of "opcode" with
2516 "instruction mnemonic", "instruction", or "mnemonic" when
2517 referring to the name of an instruction. Use "opcode" when
2518 referring to the sequence of machine bytes.
2520 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
2521 (is_opcode_char): Rename to is_mnemonic_char.
2522 (md_assemble and i386_operand): Correct error messages from
2523 "opcode" to "instruction mnemonic"
2524 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
2525 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
2526 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
2527 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
2528 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
2529 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
2530 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
2532 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
2534 * config/tc-i386.c (i386_operand): Check for garbage after
2537 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
2539 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
2540 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
2542 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
2544 * config/tc-sh.h (obj_fix_adjustable): Define.
2545 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
2546 (md_apply_fix): Likewise.
2547 (tc_gen_reloc): Likewise.
2548 (sh_fix_adjustable): New.
2550 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
2552 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
2553 * cgen.h (gas_cgen_finish_insn): Update prototype.
2554 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
2555 cgen_insn_t -> CGEN_INSN_INT.
2556 (make_parallel): Update handling of CGEN_INT_INSN_P.
2557 (assemble_parallel_insn): Ditto.
2558 (target_make_parallel): New function.
2559 (md_assemble): Use it.
2561 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
2563 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
2565 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
2567 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
2568 converted into lower case.
2570 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
2572 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
2573 (gas_cgen_tc_gen_reloc): Likewise.
2574 * config/tc-m32r.h (obj_fix_adjustable): Define.
2575 * config/tc-m32r.c (m32r_fix_adjustable): New.
2576 (m32r_force_relocation): Handle VTABLE relocs.
2578 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
2580 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
2582 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
2584 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
2585 to lower case before parsing.
2587 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
2588 parallel insns modift buts in the PSW as a side effect.
2590 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
2592 * config/tc-d30v.c (find_format): Test for missing flag and
2595 (md_apply_fix3): Fix error messages to avoid
2596 assumption about presence of a symbol.
2598 (parallel_ok): Disallow parallel instructions that both modify the
2601 (find_format): Generate a warning if an odd numbered register is
2602 used as the first register in a mutli-register instruction.
2604 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
2606 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
2607 relocations are always associated with a symbol.
2609 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
2611 * config/tc-sparc.h (TC_FORCE_RELOCATION): Define.
2612 (elf32_sparc_force_relocation): Declare.
2613 * config/tc-sparc.c (md_apply_fix3): Handle vtable relocs.
2614 (tc_gen_reloc): Handle vtable relocs.
2615 (elf32_sparc_force_relocation): New.
2617 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
2619 * symbols.c (S_IS_FUNCTION): New.
2620 * config/tc-v850.h (obj_fix_adjustable): Define.
2621 (TC_FORCE_RELOCATION): Define.
2622 (v850_force_relocation): Declare.
2623 * config/tc-v850.c (tc_gen_reloc): Use offset instead
2624 of fx_addnumber for VTABLE reloc addends.
2625 (md_apply_fix3): Handle VTABLE relocs.
2626 (v850_fix_adjustable): New.
2627 (v850_force_relocation): New.
2629 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
2631 * config/tc-hppa.c (fp_operand_format): Add some additional formats.
2632 (pa_ip): Do not automatically promote into pa2.0 mode.
2633 (pa_level): Handle ".level 2.0".
2635 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2637 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
2638 * config/tc-i386.h (template.extension_opcode): Change to
2639 unsigned int to allow full range of 8-bit opcode suffixes.
2640 (None): Redefine as 0xffff.
2642 From Jeff B Epler <jepler@usgs.gov>
2643 * doc/c-i386.texi (i386-SIMD): New section.
2645 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
2647 * read.c (discard_rest_of_line): New function.
2648 * read.h: Declare it.
2649 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
2651 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
2653 * config/tc-d10v.c (find_symbol_matching_register): New function.
2654 (find_opcode): Cope with the case where a register name matches
2657 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
2659 * config/tc-v850.c (md_pcrel_from): Rename to
2660 v850_pcrel_from_section.
2661 (v850_pcrel_from_section): Do not resolves symbols in other
2664 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
2666 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
2668 * config/tc-d10v.c (find_opcode): Generate an error if a register
2669 is supplied for an operand that should not be a register.
2671 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
2673 * config/tc-d30v.c (write_2_short): But do allow delayed branch
2674 instructions to have another instruction in the right bin.
2676 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
2678 * config/tc-d30v.c (write_2_short): Do not allow instructions in
2679 the right container if the left container holds a branch
2682 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
2684 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
2685 both a register name and symbol name.
2686 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
2688 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
2690 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
2691 execution unit class.
2693 (reg_name_search): If a name matches a register and a symbol,
2694 prefer the register.
2695 (find_format): Disallow flag registers when a general purpose
2696 register is required.
2697 If a number is required, but a register has been given, check to
2698 see if a symbol with the same name as the register exists, and if
2699 so, use that symbol.
2701 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
2703 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
2705 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
2707 * config/tc-d30v.c (find_format): Do not accept flag registers as
2708 general purpose registers.
2709 (find_format): If an immediate value is expected at a given place
2710 in a format, but a register name has been provided instead, check
2711 to see if that register name matches the name of a predefined
2712 symbol and if it does, then use the symbol instead.
2713 (reg_name_search): If a register name matches a symbol name,
2714 prefer the register name to the symbol name.
2716 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
2718 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
2719 the previous insn to empty.
2721 1998-09-20 Michael Meissner <meissner@cygnus.com>
2723 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
2724 pieces, forcing the use of an ANSI compiler.
2726 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2728 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
2730 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
2732 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
2734 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
2736 (obj_elf_vtable_entry): Likewise.
2737 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
2738 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
2739 (tc_gen_reloc): Likewise.
2740 (arm_fix_adjustable): Likewise.
2741 (elf32_arm_force_relocation): New.
2742 (armelf_frob_symbol): Remove coff-style symbol support.
2744 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
2746 * config/tc-i386.c (i386_operand): Fix typo in last patch.
2748 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
2750 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
2751 OBJ_COFF so that routine is defined for a.out format.
2753 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
2755 * config/tc-i386.c (i386_operand): Detect non-segment registers
2756 used as segment prefixes.
2758 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
2760 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
2761 optimize across FDE boundaries.
2763 * config/obj-coff.c (obj_coff_section): Preserve any link once
2764 flags when setting the section flags.
2766 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
2768 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
2769 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
2771 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2773 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
2776 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
2778 * frags.c (frag_grow): Include the size of the frag struct in the
2781 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
2782 if the new subseg comes before the old.
2784 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2786 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
2787 to handle edge8 and edge16.
2789 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
2791 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
2792 before we clobber the symbol involved.
2794 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
2796 * config/tc-arm.c: Remove OBJ_ELF definitions for
2797 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
2798 use arm_adjust_symtab for OBJ_COFF.
2799 (armelf_adjust_symtab): New Routine.
2800 * config/tc-arm.h: Define obj_adjust_symtab to
2801 armelf_adjust_symtab for OBJ_ELF.
2803 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
2805 * configure.in: Make all i386-elf targets use bfd_gas.
2806 * config/tc-i386.c (tc_i386_force_relocation): New.
2807 (tc_i386_fix_adjustable): Don't fix vtable relocs.
2808 (md_apply_fix3): Likewise.
2809 (tc_gen_reloc): Handle them.
2810 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
2811 tc_i386_force_relocation.
2813 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
2815 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
2817 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
2819 * config/tc-d30v.c (md_assemble): Copy previous opcode over
2820 current opcode after writing the first insturction of a reverse
2823 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
2825 * read.h (generate_lineno_debug): Add prototype.
2826 * read.c (generate_lineno_debug): Make non-static.
2828 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2830 * config/tc-i386.c (md_assemble): Only warn for address/data size
2833 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
2835 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
2836 against Thumb function names, as the linker needs this information.
2838 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
2840 * expr.c (operand): Check also that there is no advance in operand
2841 after atof_generic in order to decide "is it label 0f or floating
2844 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
2846 * config/tc-m32r.c: Replace double dash prefix to M32R specific
2847 command line options with a single dash.
2848 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
2850 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
2852 * config/tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
2853 * config/tc-arm.c (arm_fix_adjustable): New routine.
2855 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
2857 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
2858 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
2859 demand_empty_rest_of_line before mri_comment_end.
2860 (equals): Check garbage after expression before
2861 mri_comment_end in MRI mode.
2863 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
2865 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
2866 small immediate constant to use the constant itself rather than
2869 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
2871 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
2872 (pa_leave): Likewise.
2874 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2876 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
2878 (i386_operand): Fix an error message.
2880 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
2882 * doc/c-arm.texi (ARM Directives): Document .req directive.
2884 * config/tc-arm.c (reg_required_here): Display erroneous string if
2885 the register name could not be decoded.
2886 Do not set inst.instruction if the sift is -1.
2888 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
2890 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
2893 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
2895 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2896 even if it is belived to be unnecessary.
2898 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2900 config/tc-i386.c (i386_operand): Size immediate constants by
2901 suffix (erroneously removed as part of July 7 change).
2903 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
2905 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
2906 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
2907 (armelf_frob_symbol): New Routine.
2908 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
2910 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
2912 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
2914 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
2916 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
2917 command line switches passed to assembler.
2919 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
2921 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
2922 (gas_cgen_opcode_desc): Declare.
2923 (gas_cgen_parse_operand): Declare.
2924 (*): Prepend gas_ to gas specific fns to denote them as such.
2926 * cgen.c (gas_cgen_opcode_desc): New global
2927 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
2928 (queue_fixup): Renamed from cgen_queue_fixup.
2929 (*): Prepend gas_ to gas specific fns to denote them as such.
2931 (gas_cgen_md_apply_fix3): Update call to insert_operand.
2932 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
2933 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
2934 Open opcode table and initialize it.
2935 (make_parallel): Use gas_cgen_opcode_desc.
2936 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
2937 (md_assemble): Ditto.
2939 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
2941 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
2942 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
2943 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
2944 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
2945 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
2946 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
2947 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
2948 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
2949 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
2950 (INIT_STAB_SECTION): Likewise.
2951 (OBJ_PROCESS_STAB): Likewise.
2953 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
2954 (md_parse_option): Watch for them.
2955 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
2956 (md_begin): Kill neverdef code.
2957 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
2958 (s_alpha_prologue): Watch alpha_cur_ent_sym.
2959 (s_alpha_coff_wrapper): New.
2960 (md_pseudo_table): Trap all ECOFF pseudos.
2962 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
2964 Start of changes to remove mdebug section from mips*-elf
2965 Based on MIPS_STAB_ELF definition
2966 * acconfig.h: undef if not configured
2967 * config.in: undef if not configured
2968 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
2969 * config/tc-mips.c (s_ent): set BSF_FUNCTION
2970 * stabs.c (s_stab_generic): flush frag
2972 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
2974 * configure.in: (arm-*-elf): Handle.
2975 (thumb-*-elf): Handle.
2976 * configure: Regenerate.
2977 * read.c (stringer): Fix typo in comment.
2978 * write.c (fixup_segment): Don't add symbol value to addend if
2980 * config/tc-arm.c (md_section_align): Don't align dwarf debug
2982 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
2985 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
2987 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
2988 (write_2_short): Emit warning if new flag is set.
2989 (do_assemble): Set flags if left instruction is one of special
2990 "right-instruction-killer" type.
2992 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
2994 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
2995 Always output words in debug_info section as big endian.
2996 (sparc_target_format): Choose correct bfd target.
2997 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
2999 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
3001 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
3002 to work with internationalization code. Issue an error when two
3003 operands match that are not allowed to match.
3005 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
3007 * configure.in (install_tooldir): Allow target to specify whether
3008 it wants to be installed in $(tooldir)/bin.
3009 * configure: Regenerate.
3010 * Makefile.am (install-exec-local): Set install-exec-tooldir
3011 dependency via configure.
3012 * Makefile.in: Regenerate.
3014 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
3016 * Makefile.am (install-exec-local): Split into two ...
3017 (install-exec-bindir,install-exec-tooldir): New rules.
3018 * Makefile.in: Regenerate.
3020 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
3022 * Makefile.am (install-exec-local): Don't remove the file before
3023 checking whether $(bindir) == $(tooldir)/bin. From Maciej
3024 W. Rozycki <macro@ds2.pg.gda.pl>.
3025 * Makefile.in: Rebuild.
3027 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
3029 * cgen.c: Include libiberty.h.
3030 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
3031 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
3032 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
3033 (md_cgen_lookup_reloc)): Declare.
3034 (md_cgen_record_fixup_exp): Declare.
3035 * config/tc-m32r.h (md_pcrel_from_section): Declare.
3036 (m32r_relax_frag): Declare.
3037 (cgen_md_apply_fix3): Decls moved to cgen.h.
3038 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
3039 (m32r_cgen_record_fixup_exp): Delete decl.
3040 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
3041 (assemble_nop): Delete.
3042 (expand_debug_syms): Delete unused `exp'.
3043 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
3044 Add default case for -Wall.
3045 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
3046 (md_atof): Delete unused wordP.
3048 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
3050 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
3053 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
3055 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
3056 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
3057 .print, .purgem, and .struct. Remove documentation for
3060 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
3062 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
3063 Update call to insert_operand.
3065 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
3067 * config/tc-m32r.c (ms_show_usage): Formatting changes.
3069 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
3071 * config/tc-i386.c (md_assemble): Don't get confused by trailing
3072 whitespace after a prefix operator.
3074 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
3076 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
3078 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
3080 * config/tc-sparc.c (log2): New static function.
3081 (s_reserve): Use log2 to convert alignment before calling
3083 (s_common): Use log2 to convert alignment before calling
3084 record_alignment and frag_align.
3085 (sparc_cons_align): Use log2.
3087 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
3089 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
3090 (s_common): Likewise.
3092 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
3093 initialization of waddr.
3094 (sparc_elf_final_processing): Add default case to switch.
3096 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3098 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
3099 than temporary real.
3101 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
3103 * write.c (subsegs_finish): Don't align the segments if there were
3106 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
3107 copying aux information.
3109 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
3110 expression into a symbol.
3112 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3114 * config/tc-i386.c (mode_from_disp_size): Change arg and return
3115 type to unsigned int.
3116 (md_assemble): Change type used to store offsets from unsigned
3118 (i386_operand): Switch error check to only call RESTORE_END_STRING
3119 once after parse_register.
3121 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
3123 * config/tc-v850.c (md_show_usage): Changed format to match that
3126 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
3128 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3130 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
3132 (md_apply_fix_2): Force the symbol of the vtable reloc to be
3135 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
3137 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
3138 * doc/Makefile.in: Rebuild.
3140 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
3142 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
3143 for %lo expressions.
3144 (mips_ip, case 'u'): Move range check after code to mask
3145 off bits in %hi/%lo expressions. Mask off high bits for
3148 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
3150 * doc/Makefile.am (gasver.texi): New target.
3151 (as.info, as.dvi): Depends upon gasver.texi.
3152 * doc/as.texinfo: Include gasver.texi. Mention version number on
3153 title page and in top node.
3154 * doc/Makefile.in: Rebuild.
3156 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
3158 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
3159 but not including the line containing the edict.
3160 * listing.h (LISTING_EOF): New.
3161 * input-scrub.c (input_scrub_next_buffer): Call it.
3163 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3165 * config/tc-i386.c (i386_operand): Don't set the size of an
3166 immediate address based solely on the suffix and the mode.
3168 * config/tc-i386.c (md_assemble): Add assertion to make sure
3169 overlap2 does not set Imm.
3171 * config/tc-i386.c (space_chars): Remove. The scrubber converts
3172 sequences of whitespace to a single space.
3173 (is_space_chars): Just compare with space.
3174 (md_begin): Don't initialize space_chars.
3175 (md_assemble): Just skip a single whitespace character.
3176 (i386_operand): Rewrite base-index parsing to use new
3177 parse_register, and to skip white space. Skip white space in a
3178 number of other places too. Don't give error message if
3179 parse_register fails.
3180 (parse_register): Change reg_string parameter to be non-const.
3181 Add end_op parameter. Skip white space after the `%', and return
3182 end of register string. Give error message here rather than
3185 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
3187 Based on patch from Matt Semersky <matts@scd.hp.com>:
3188 * expr.c (op_encoding): Make const.
3189 (expr_set_precedence): New function.
3190 (expr_begin): Don't set operator rankings, just call
3191 expr_set_precedence.
3192 * expr.h (expr_set_precedence): Declare.
3193 * read.c (s_mri): Call expr_set_precedence.
3195 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
3197 * doc/as.texinfo (Statements): Remove paragraph discussing
3198 continuing lines with a backslash. This hasn't worked for years,
3201 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
3203 * config/obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
3205 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
3206 (ps_CTORS, ps_DTORS): New section types.
3207 (vms_fixup_xtors_section): New function
3208 (Ctors_Psect, Dtors_Psect): Define.
3209 (IS_GXX_XTOR): Define
3210 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
3211 Filter static constructors/destructors and add to
3212 Ctors_Symbols/Dtors_Symbols chain.
3213 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
3214 appropriate section.
3216 * config/tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
3217 * makefile.vms: Merge vax/vms support.
3219 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
3221 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
3222 (elf_pseudo_table): Add them.
3223 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
3224 (md_apply_fix): Accept them.
3225 (mips_fix_adjustable): Don't adjust them.
3226 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
3227 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
3228 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
3229 (tc_fix_adjustable): Don't adjust them.
3231 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
3233 * Makefile.am (CGEN_CPU_PREFIX): New variable.
3235 * Makefile.in: Regenerate.
3236 * configure.in: AC_SUBST cgen_cpu_prefix.
3237 * configure: Regenerate.
3239 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3241 * config/tc-sh.c (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
3242 Changed all users of COND12_DELAY.
3244 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
3246 * config/tc-mn10300.c (set_arch_mach): New function.
3247 (md_pseudo_table): Add pseudo-ops to set the current machine type.
3248 (md_begin): Default to mn10300 mode.
3249 (md_assemble): Only accept instructions for the core mn10300
3250 chip and the active machine type.
3252 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
3254 * subsegs.h (segment_info_type): Give the struct a name.
3255 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
3256 * config/tc-h8500.h (tc_reloc_mangle): Declare.
3257 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
3258 * config/tc-w65.h (tc_reloc_mangle): Declare.
3259 * config/tc-z8k.h (tc_reloc_mangle): Declare.
3261 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
3263 * config/tc-v850.c (v850_comm): Restore old section
3264 after common processing.
3266 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
3268 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
3270 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
3272 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
3273 char with code that explicitly sign-extends.
3275 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
3277 * config/tc-v850.c (md_begin): Restore text section as the current
3278 section after creating call table sections.
3279 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
3282 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
3283 with call to macro SYM_AUXINFO.
3285 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
3287 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
3288 with the program transform name.
3289 * Makefile.in: Rebuild.
3291 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
3293 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
3296 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
3298 * config/tc-i386.c (i386_operand): Be prepared for a space between
3299 the open parenthesis and the start of the register operand,
3300 because of the June 16 change.
3302 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
3304 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
3307 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
3309 * config/tc-d30v.c (d30v_align): Always perform alignment request,
3310 even if it is belived to be unnecessary.
3312 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
3314 * write.c (adjust_reloc_syms): Never adjust relocs against weak
3316 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
3318 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
3320 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
3321 shift amount for a repeated operand. The shift amount for the
3322 repeated copy comes from the size of the operand.
3324 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
3326 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
3328 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
3330 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
3332 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3334 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
3335 characters in it as LEX_IS_SYMBOL_COMPONENT.
3336 * config/tc-i386.h (tc_symbol_chars): Define.
3337 (extra_symbol_chars): Declare.
3338 * config/tc-i386.c (extra_symbol_chars): Define.
3339 (comment_chars): Don't use '/' as comment start if TE_LINUX.
3340 (line_comment_chars): Set to '/' if TE_LINUX.
3341 * doc/c-i386.texi (i386-prefixes): Update.
3342 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
3344 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
3346 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
3347 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
3349 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
3351 * config/tc-d10v.c (md_apply_fix3): Checking displacement
3352 constraint in instructions REP & REPI.
3354 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
3356 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
3357 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
3359 (check_range): If the operand is shifted, then shift the number
3360 before checking its range.
3362 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
3364 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
3367 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
3369 * config/tc-v850.c (v850_comm): Create special sections as needed.
3371 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
3373 * config/tc-d10v.c (write_2_short): Addition of swapping
3374 instructions for sequential and reverse sequential order when
3375 given order is not possible.
3377 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
3379 * Makefile.am: Rebuild dependencies.
3380 (DEP_INCLUDES): Fix reference to intl build directory.
3381 * Makefile.in: Rebuild.
3383 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3385 * doc/c-i386.texi: Update 16 bit documentation.
3387 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
3388 IgnoreDataSize to IgnoreSize as they are used for address size as
3390 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
3391 32-bit mode, similarly addr16/data16 and variants.
3393 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
3395 * config/tc-d30v.c (md_assemble): Fix handling of reverse
3396 sequential word multiply instructions.
3398 (do_assemble): Add extra command line argument, to allow mul32
3399 attribute to be preserved across parallel insns.
3400 (md_assemble): Insert NOPs between explicitly parallel insns which
3401 contain an 32 bit multiply and a 16 multiply.
3403 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3405 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
3408 * config/tc-i386.c (reloc): Add braces.
3410 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
3411 consistent with Intel naming.
3412 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
3413 use bitfields in sib_byte.
3414 (modrm_byte): Don't use bitfields here either.
3416 * config/tc-i386.c (current_templates): Add const.
3417 (parse_register): Add const to return, param, and char *s.
3418 (i386_operand): Add const to reg_entry *r.
3419 * config/tc-i386.h (templates): Add const to start, end.
3421 Inspired by code for 16 bit gas support from Martynas Kunigelis
3422 <martynas@nm3.ktu.lt>:
3423 * config/tc-i386.c (md_assemble): Add full support for 16 bit
3424 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
3425 (uses_mem_addrmode): Remove.
3426 (md_estimate_size_before_relax): Add support here too.
3427 (md_relax_table): Rewrite interface to md_relax for 16 bit
3429 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
3430 (opcode_suffix_to_type): Remove.
3431 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
3432 (SIZE_FROM_RELAX_STATE): Modify to suit above.
3433 (md_convert_frag): Likewise.
3434 (i386_operand): Add support for 16 bit base/index regs,
3435 immediates, and displacements. Remove some unnecessary casts, and
3436 localise end_of_operand_string, displacement_string_start,
3437 displacement_string_end variables. Add GCC_ASM_O_HACK.
3438 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
3440 * config/tc-i386.c (prefix_hash): Remove.
3441 (md_begin): Rewrite without obstacks. Remove prefix hash table
3442 handling. Rewrite lexical table handling.
3443 (i386_print_statistics): Don't print prefix statistics.
3444 (md_assemble): Rewrite instruction parser so that line is not
3445 converted to lower case. Don't do a hash_find for prefixes,
3446 instead recognise them via opcode modifier.
3447 (expecting_operand, paren_not_balanced): Localise variables.
3448 * config/tc-i386.h (IsPrefix): Define.
3449 (prefix_entry): Remove.
3451 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
3452 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
3453 '\\' in case where comment_chars contains '/'.
3455 * config/tc-i386.c (MATCH): Ensure given operand and template
3456 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
3457 you must write `ljmp *table(%ebx)'.
3459 From H.J. Lu <hjl@gnu.org>:
3460 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
3461 as 0 ifndef BFD_ASSEMBLER.
3462 (md_assemble): Allow immediate operands without suffix or
3463 other reg operand to default in size to the current code size.
3465 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
3467 * config/tc-v850.c (md_begin): Restore creation of
3468 .call_table_text and .call_table_data sections.
3470 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
3472 * config/tc-d30v.c (md_assemble): Set execution type to unknown
3473 after emitting a word of noops.
3475 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3477 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
3478 (i386_operand): Simplify checks for valid base/index combinations.
3479 Disallow `in 4(%dx),%al'.
3481 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
3483 (add_prefix): Change parameter from char to int.
3485 * config/tc-i386.h (Ugh): Define opcode modifier.
3486 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
3488 * config/tc-i386.c (md_assemble): Rewrite MATCH and
3489 CONSISTENT_REGISTER_MATCH macros to check register types more
3490 thoroughly. Check for illegal suffix/operand combinations
3491 when matching insns with operands. Handle new `s' suffix, and
3492 associated FloatMF opcode modifier for float insns with memory
3494 * config/tc-i386.h (FloatMF): Define new opcode modifier.
3495 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
3496 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
3497 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
3498 DATA_PREFIX_OPCODE throughout.
3500 * config/tc-i386.c (REGISTER_WARNINGS): Define.
3501 (md_assemble): Rewrite suffix/register operand checking code to be
3502 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
3503 AnyMem, the better to grep.
3505 (i386_operand): Don't set Mem bits in i.types[this_operand] when
3506 given a memory operand. Don't set Abs bits either.
3507 (type_names): Remove Mem*, Abs*.
3508 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
3509 define opcode_modifiers as these cases are handled by Disp8,
3510 Disp16, Disp32 and suffix checks.
3511 (COMES_IN_BOTH_DIRECTIONS): Remove.
3512 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
3514 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
3515 if IgnoreDataSize modifier given. Remove ShortformW modifier
3516 test. Add test for ShortForm in W base_opcode modification.
3517 Merge Seg2ShortForm and Seg3ShortForm code.
3518 * config/tc-i386.h (ShortFormW): Remove.
3519 (IgnoreDataSize): Define.
3521 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
3523 * config/tc-d30v.c (md_assemble): Store previous segment state
3524 with previous instruction.
3526 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3528 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
3529 (ebp, esp): Remove static variables.
3530 (MATCH): Remove test for InOutPortReg.
3531 (i386_operand): Properly handle InOutPortReg here instead.
3532 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
3533 (md_assemble): Simplify and correct modrm and sib generation.
3534 (i386_operand): Add warning for scale without index.
3535 Rewrite checks for valid base/index combinations.
3537 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
3538 macros and enclose in do while(0).
3539 (RESTORE_END_STRING): Likewise.
3540 (md_assemble): Add one to printed operand number so we start
3541 from 1 not 0. Add some more gettext invocations.
3542 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
3545 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
3546 DATA_PREFIX, SEG_PREFIX): Define.
3547 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
3548 (check_prefix): Remove function.
3549 (add_prefix): New function. Add prefix to i.prefix as well as
3551 (md_assemble): Changes for add_prefix. Remove hack for wait
3552 prefix, instead always output prefixes in fixed order. Test
3553 for jcxz/loop when selecting between word & dword operations,
3554 and add address size prefix rather than operand size prefix.
3555 Remove operand -> address size hack when emitting jcxz/loop.
3556 (i386_operand): Remove O_Absent check as it's done in expr.
3558 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
3560 * configure.in: Recognize m5200 as a cpu_type of m68k.
3561 * aclocal.m4: Rebuild with current libtool.
3562 * configure: Rebuild.
3564 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3566 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
3567 to relaxable_symbol to prevent references to external symbol from
3570 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
3572 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
3573 symbols are relaxable.
3575 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
3577 * config/tc-v850.c (md_begin): Don't create special
3578 sections by default.
3580 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
3582 * config/tc-mips.c (macro): For div and udiv, close the
3583 reorder block as soon as possible.
3585 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
3587 From Matt Semersky <matts@scd.hp.com>:
3588 * macro.c (macro_mri_mode): New function.
3589 * macro.h (macro_mri_mode): Declare.
3590 * read.c (s_mri): Call macro_mri_mode when switching in and out of
3593 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
3595 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
3598 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
3599 until after xstrdup in OBJ_EVAX case.
3601 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
3603 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
3604 offset calculation. Also, use VAX_BRW from vax-inst.h instead
3605 of hardcoded magic number.
3606 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
3608 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
3610 * read.c (do_s_func): New function.
3612 * read.h (do_s_func): Add prototype.
3614 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
3616 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
3617 nops if fill pattern not specified.
3619 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
3621 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
3622 * config/te-go32.h (TE_GO32): Define.
3623 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
3625 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
3627 Implement .func/.endfunc pseudo-ops.
3628 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
3630 * read.c (potable): Add .func,.endfunc.
3631 (s_func): New function.
3632 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
3634 (in_doc_func_p,current_function_label): New static globals.
3635 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
3637 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
3639 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
3640 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
3641 * config/tc-arm.h (WORKING_DOT_WORD): Define.
3642 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
3643 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
3644 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
3645 * config/tc-i860.h (WORKING_DOT_WORD): Define.
3646 * config/tc-i960.h (WORKING_DOT_WORD): Define.
3647 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
3648 * config/tc-w65.h (WORKING_DOT_WORD): Define.
3649 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
3650 * config/tc-a29k.c: Don't define md_short_jump_size,
3651 md_long_jump_size, md_create_short_jump or md_create_long_jump.
3652 * config/tc-alpha.c: Likewise.
3653 * config/tc-alpha.h: Likewise.
3654 * config/tc-arm.c: Likewise.
3655 * config/tc-h8300.c: Likewise.
3656 * config/tc-h8500.c: Likewise.
3657 * config/tc-hppa.c: Likewise.
3658 * config/tc-i860.c: Likewise.
3659 * config/tc-i960.c: Likewise.
3660 * config/tc-ppc.c: Likewise.
3661 * config/tc-sh.c: Likewise.
3662 * config/tc-sparc.h: Likewise.
3663 * config/tc-tic30.c: Likewise.
3664 * config/tc-w65.c: Likewise.
3665 * config/tc-z8k.c: Likewise.
3667 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
3669 * config/tc-vax.c (_): Delete this macro used for placeholder
3670 values in vax_operand_width_size; it conflicts with the _() macro
3671 used for internationalization.
3673 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
3675 * symbols.c (symbol_find_base): Fix case insensitive symbol name
3676 code. From Chris Moller <moller@bops.com>.
3678 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
3679 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
3680 * read.c (emit_expr): Initialize seg and subseg fields of a new
3682 * write.c (write_object_file): Switch to the appropriate segment
3683 and subsegment when processing a broken word.
3685 * config/tc-m68k.c (mri_assemble): New static function.
3686 (build_mri_control_operand): Call mri_assemble rather than
3688 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
3689 (s_mri_endf, s_mri_endw): Likewise.
3691 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
3693 * read.c (s_org): Call md_flush_pending_output if it is defined.
3695 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
3697 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
3699 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
3700 (md_parse_option): Add for same.
3701 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
3702 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
3703 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
3705 * config/tc-sparc.h (cons_fix_new_sparc): Added.
3707 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
3709 * config/tc-arm.c (find_real_start): Relax definition of local
3712 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
3714 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
3715 symbols at the given address, not just the last one specified.
3717 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
3719 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
3720 or number_to_chars_littleendian to write data.
3722 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
3724 * config/tc-v850.c (md_assemble): Remove artificially created
3725 register name symbols.
3727 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
3729 * write.c (fixup_segment): Change "segment" to "section" in
3732 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
3734 * write.c (fixup_segment): Change sym1-sym2 message again.
3736 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
3738 * write.c (fixup_segment): Improve error message for sym1-sym2
3739 errors when sym1 is in a different segment from sym2.
3741 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
3743 * config/tc-m32r.c (warn_unmatched_high): New static local.
3744 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
3745 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
3746 (md_longopts): Recognize --{no-,}warn-unmatched-high.
3747 (md_parse_option): Likewise.
3748 (md_show_usage): Likewise.
3749 (m32r_frob_file): Likewise.
3751 * read.c (generate_file_debug,generate_lineno_debug): New functions.
3752 (read_a_source_file): Call them.
3753 * read.h (stabs_generate_asm_file): Declare.
3754 * stabs.c (stabs_generate_asm_file): New function.
3755 (generate_asm_file): New function.
3756 (stabs_generate_asm_lineno): Move file name handling into
3759 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
3761 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
3762 (d30v_current_align, d30v_current_align_seg): New variables.
3763 (d30v_last_label): New variable.
3764 (d30v_align, s_d30v_align, s_d30v_text): New functions.
3765 (s_d30v_data, s_d30v_section): Likewise.
3766 (md_pseudo_table): Call them.
3767 (md_begin): Initialize d30v_current_align_seg.
3768 (md_assemble): Call d30v_align when needed by known current alignment.
3769 (d30v_frob_label, d30v_cons_align): New functions.
3770 * config/tc-d30v.h (md_do_align): Remove.
3771 (tc_frob_label): Call d30v_frob_label.
3772 (md_cons_align): New.
3774 * config/tc-d30v.c (find_format): Convert complex expressions to
3775 expression symbols before processing. Clean up code formatting.
3777 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
3779 * po/Make-in (install-info): New target.
3781 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
3783 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
3785 * config/tc-mn10300.c (md_assemble): Likewise.
3787 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
3789 * Makefile.am: Update with `make dep-am'.
3790 (HFILES): Add cgen.h.
3791 (cgen.o): Depend on cgen.h.
3792 * Makefile.in: Regenerate.
3794 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
3796 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
3798 * gasp.c (grab_label): Permit a label to be a preprocessor
3799 variable by permitting a label to start with a backslash.
3801 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
3803 * config/tc-mips.c (validate_mips_insn): Removed hack
3804 for previously inaccessible bitfields in some INSN_TRAP
3807 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
3809 * config/tc-d30v.c (do_assemble): Abort with error message
3810 if opcode operands do not match.
3812 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
3814 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
3815 'q' operand format for 20-bit "break"/"sdbbp" instructions.
3816 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
3817 similar new 'q' operand.
3819 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
3821 * cgen.c (cgen_asm_finish_insn): Fix typo.
3823 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
3826 * cgen.c: Include it.
3827 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
3828 (cgen_asm_finish_insn): Result is now void. New arg `result'.
3829 All callers updated.
3830 * config/tc-m32r.c: Include cgen.h.
3831 (m23r_insn): New members num_fixups,fixups.
3833 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
3835 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
3836 to avoid compiler warning.
3838 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
3840 * makefile.vms: Run dec c with /nodebug. Pass CC value when
3843 * makefile.vms (OBJS): Add ehopt.obj
3845 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
3847 * doc/c-vax.texi: Correct and extend vax/vms documentation.
3849 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
3851 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
3852 a short format insn.
3853 (md_assemble): Set it for explicitly packed insns.
3855 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
3857 * config/obj-coff.c (c_symbol_merge): Do not take address of
3858 native fields when performing the memcpy.
3860 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
3862 * config/tc-mips.c (macro,macro2): Implement
3863 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
3865 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3867 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
3868 relocations against globally visible symbols.
3869 * config/tc-m68k.c (relaxable_symbol): New macro.
3870 (m68k_ip, md_estimate_size_before_relax): Use it.
3871 (tc_m68k_fix_adjustable): Also handle weak symbols.
3873 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
3875 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
3876 references to externally visible symbols.
3877 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3878 values in twice for a PC relative reloc if the symbol is
3881 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
3882 don't adjust a PC relative reloc against an externally visible
3884 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
3885 for a PC relative fixup against an externally visible defined
3886 symbol, arrange to store object file and addend values as though
3887 the symbol were not defined.
3888 (tc_gen_reloc): Likewise.
3890 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
3892 * read.c (sizeof_leb128): Referenced externally by write.c so
3895 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
3897 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
3898 and expand a 'debug' symbol associated with the next instruction
3899 that does not cause a short instruction to be filled with a NOP.
3900 (md_pseudo_table): Add support for .debugsym.
3901 (assemble_parallel_insn): Add calls to expand_debug_sym as
3903 (md_assemble): Ditto.
3905 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
3907 * as.c (main): Conditionally call setlocale.
3908 * gasp.c (main): Likewise.
3909 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
3910 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
3912 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
3914 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3916 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
3918 * config/tc-hppa.c: Change all calls to bzero to use memset.
3919 (pa_ip): Add cast to avoid warning.
3920 (tc_gen_reloc, md_apply_fix): Likewise.
3921 (pa_find_space_by_number): Likewise.
3922 (hppa_force_relocation): Likewise.
3923 (pa_block): Change i to unsigned int.
3924 * config/obj-som.h (obj_som_copyright): Declare.
3926 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
3928 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
3929 for line numbers for assembly source.
3931 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
3933 * configure.in: Change version number to 2.9.4
3934 * configure: Rebuild.
3936 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
3938 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
3940 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
3942 * ecoff.h: Change symbolS in function declaration to struct
3945 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
3947 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
3948 (md_convert_frag): Fix i18n typo.
3950 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
3952 * ecoff.c (ecoff_get_cur_proc_sym): New function.
3953 * ecoff.h: Protoype it.
3954 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
3955 [EVAX] (s_alpha_prologue): Delete.
3956 (md_pseudo_table): Update.
3958 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
3960 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
3961 array to local pointer.
3962 (get_args, parse_expr): Add casts to avoid warnings.
3964 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
3966 * read.c (s_set): Cast xmalloc return value to fragS *.
3967 * config/tc-m68k.c (m68k_ip): Function made static to match
3968 previous forward declaration.
3969 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
3971 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
3973 * config/tc-v850.c: Add internationalisation macros to error
3976 * config/tc-m32r.c (can_make_parallel): Add internationalisation
3977 macros to error strings.
3979 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
3981 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
3982 reloc is in the TOC csect.
3983 (md_apply_fix3): Correct gettext typo.
3985 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
3987 * config/tc-arm.c (find_real_start): Ignore symbols starting with
3988 .L - they are local labels and the branches are not really
3989 function calls but rather far jumps.
3991 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
3993 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3995 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
3997 * config/tc-i386.c (md_assemble): Print operand number rather than
3998 using ordinal_names.
3999 (i386_operand): Likewise.
4001 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
4003 * Makefile.am (INTLLIBS): Define to work around apparent automake
4005 All Makefiles: Regenerated.
4007 * Many files: Added gettext invocations around user-visible
4009 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
4010 HAVE_LC_MESSAGES): Define.
4011 * dep-in.sed: Added asintl.h.
4012 * po/Make-in: New file.
4013 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
4015 * read.c (Z_): Renamed from `_'.
4016 * Makefile.am (SUBDIRS): Added po.
4017 (POTFILES): new macro.
4018 (po/POTFILES.in): New target.
4019 ($(OBJS)): Added asintl.h.
4021 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
4022 (as_new_LDADD): Added $(INTLLIBS).
4023 (as_new_DEPENDENCIES): Added $(INTLDEPS).
4024 (gasp_new_LDADD): Added $(INTLLIBS).
4025 (gasp_new_DEPENDENCIES): New macro.
4026 * configure, aclocal.m4: Rebuilt.
4027 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
4029 (ALL_LINGUAS): Define.
4030 * macro.c: Include "asintl.h".
4031 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
4032 * as.h: Include "asintl.h".
4033 * config/tc-i386.c (ordinal_names): Removed.
4034 (md_assemble): Changed error text to avoid ordinal_names.
4035 (i386_operand): Likewise.
4036 (reloc): Added as_bad to avoid i18n problems.
4037 (tc_gen_reloc): Likewise.
4038 * config/tc-arm.c (bad_args): Now a #define.
4040 * config/obj-vms.c (VMS_stab_parse): Changed type of
4042 (global_symbol_directory): Unified strings to avoid i18n
4044 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
4045 avoid i18n problems.
4046 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
4047 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
4049 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
4051 * config/tc-v850.c (md_assemble): Changed C++ comment into C
4053 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
4055 * as.c (print_version_id): Added an fprintf to avoid i18n
4057 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
4059 * expr.c (expr): Added as_warn call to avoid i18n problems.
4060 * messages.c (as_assert): Changed code to avoid i18n problems.
4061 (as_abort): Likewise.
4062 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
4063 (s_space): Likewise.
4064 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
4066 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4068 * config/tc-i386.c (check_prefix): New static function, split out
4070 (struct _i386_insn): Add wait_prefix field.
4071 (md_assemble): Remove wait_prefix local variable. Use
4072 check_prefix when adding a prefix.
4074 * config/tc-i386.c (current_templates): New static variable.
4075 (md_assemble): Remove current_templates local variable.
4076 (md_assemble, i386_operand): Improve error and warning messages in
4077 many places. Add RESTORE_END_STRING in many places before error
4078 return. Clarify some comments.
4080 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
4082 (md_assemble): Parse string instruction operands, looking for
4083 segment override prefixes. Check for invalid segment prefixes on
4085 (i386_operand): i.seg[] and max mem_operand changes for string
4087 * config/tc-i386.h (EsSeg): Define.
4089 * config/tc-i386.h (regKludge): Define.
4090 (iclrKludge, imulKludge): Don't define.
4091 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
4092 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
4093 opcode_modifier checks to look for more common cases first. Add
4094 default_seg for IsString case.
4096 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
4098 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
4100 * configure: Rebuild with new automake and libtool.
4101 * aclocal.m4, Makefile.in: Likewise.
4103 * doc/Makefile.am (as.dvi): New target.
4104 * doc/Makefile.in: Rebuild.
4106 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
4108 * configure.in: Added sparc86x support.
4110 * configure: Rebuild.
4112 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
4114 (md_parse_option): Warn if -EL is not supported for this architecture.
4116 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
4118 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
4120 * config/tc-mips.c (mips_ip): Note when we use get match on
4121 the full instruction name.
4123 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
4125 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
4126 back into the expression to handle add/sub simplification correctly.
4128 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
4130 * config/tc-mips.c (hilo_interlocks): Remove 4300.
4132 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
4134 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
4137 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
4139 * symbols.c (max_indent_level): New global.
4140 (print_symbol_value_1): Use it.
4141 * expr.h (expr_build_dot): Declare.
4142 * expr.c (expr_build_dot): New function.
4144 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
4146 * symbols.c (print_binary): New function.
4147 (print_expr_1): Call it.
4149 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4151 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
4152 operand in the opcode.
4154 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4156 * config/tc-i386.h: Reorder operand flags and opcode modifier
4157 flags for clarity. Remove unused definitions: Unknown,
4158 ImmUnknown, DispUnknown, NoModrm.
4159 * config/tc-i386.c (type_names): Add missing Debug type.
4160 (md_assemble): Better duplicate prefix checking. Quicker string
4161 instruction check via new opcode_modifier flag.
4163 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
4165 * doc/as.texinfo (Invoking): Clarify -Wa example.
4167 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
4169 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
4170 (s_mips_weakext): Define.
4171 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
4172 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
4175 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
4177 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
4178 is an error if the value can not be computed at assembly time.
4179 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
4181 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
4183 * gasp.c (main): Set next field of new include_path structure to
4184 NULL. From Avery Pennarun <averyp@gdc.ca>.
4186 * read.c (s_mri_sect): Call as_bad rather than abort for an
4187 unsupported MRI target.
4189 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
4191 * config/tc-arm.c (arm_validate_fix): New function. Determine if
4192 the destination of a branch instruction should be altered.
4193 (find_real_start): New function: Locate the real, Thumb coded
4194 start of a Thumb function.
4195 (do_t_branch23): Alter the destination of branches to Thumb
4198 * config/tc-arm.h: Define TC_VALIDATE_FIX.
4200 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
4202 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
4205 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4207 * doc/as.texinfo: Use @itemx for a secondary item in a table.
4208 * doc/c-hppa.texi: Likewise.
4210 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
4212 * Makefile.am: Rebuild dependencies.
4213 * Makefile.in: Rebuild.
4215 * Makefile.am (DEP_INCLUDES): New variable.
4216 (.dep1): Change to work when srcdir is not an absolute path.
4217 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
4218 * Makefile.in: Rebuild.
4220 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
4222 * config/tc-i386.h, config/tc-i386.c: Revert March 24
4223 LinearAddress patch.
4225 * configure.in: Set version to 2.9.1.
4226 * configure: Rebuild.
4228 * Branched binutils 2.9.
4230 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4232 * config/tc-i386.h (FWait): Define.
4233 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
4234 other prefixes. Check FWait flag in opcode table to see which
4235 instructions require an fwait prefix.
4237 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4239 * stabs.c (get_stab_string_offset): Always create a stab string
4242 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
4244 Fix some gcc -Wall warnings:
4245 * atof-generic.c (atof_generic): Add casts to avoid warnings.
4246 * ehopt.c (eh_frame_code_alignment): Likewise.
4247 * expr.c (integer_constant, operand): Likewise.
4248 * frags.c (frag_align): Likewise.
4249 * gasp.c (level_0, change_base, doinstr): Likewise.
4250 * hash.c (hash_ask): Likewise.
4251 * listing.c (listing_page, calc_hex, print_lines): Likewise.
4252 (debugging_pseudo): Likewise.
4253 * macro.c (define_macro, check_macro): Likewise.
4254 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
4255 (ignore_rest_of_line, float_cons): Likewise.
4256 * symbols.c (decode_local_label_name): Likewise.
4257 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
4258 (fixup_segment, number_to_chars_bigendian): Likewise.
4259 (number_to_chars_littleendian): Likewise.
4260 * config/atof-ieee.c (gen_to_words): Likewise.
4261 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
4262 (sparc_ip, parse_keyword_arg, s_common): Likewise.
4263 * read.c (output_big_sleb128): Initialize locals to avoid
4265 (output_big_uleb128, equals): Likewise.
4266 * atof-generic.c (atof_generic): Change number_of_digits_* locals
4267 to unsigned int. Change zeros to unsigned int.
4268 * cond.c (s_if): Add return to default case.
4269 * frags.c (frag_now_fix): Change return type to addressT.
4270 * frags.h (frag_now_fix): Update declaration.
4271 * listing.c (file_info_struct): Change linenum to unsigned int.
4272 (struct list_info_struct): Change hll_line to unsigned int.
4273 (print_source): Update format string.
4274 * read.c (emit_expr): Change scan to unsigned int, and don't
4275 bother to initialize it.
4276 * symbols.c (dollar_label_count): Change to unsigned long.
4277 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
4278 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
4279 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
4281 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
4283 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
4284 mcf5200 just as we do for m68000.
4285 (m68k_init_after_args): Likewise.
4286 (md_estimate_size_before_relax): Likewise.
4288 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
4290 * config/tc-v850.c (md_assemble): Store relocation addend in
4291 fixup instead of instruction.
4293 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4295 * config/tc-i386.c (md_assemble): Swap template arguments to
4296 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
4297 This macro is currently symmetric, so passing them the wrong
4298 way didn't cause any problem, but may if the macro is changed
4300 After copying template to i.tm, use i.tm. rather than t-> to
4301 access fields, and make t a const*
4302 Move i.tm.operand_types[] swap to immediately after the copy.
4304 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
4306 * expr.h (expr_build_uconstant): Add prototype.
4307 (expr_build_unary,expr_build_binary): Add prototypes.
4308 * expr.c (expr_build_uconstant): New function.
4309 (expr_build_unary,expr_build_binary): New functions.
4311 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
4313 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
4314 * macro.c (macro_expand_body): Increase buffer size.
4315 * messages.c (as_warn): Likewise.
4316 (as_warn_where, as_bad, as_bad_where): Likewise.
4318 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
4320 Based on patch from H.J. Lu <hjl@gnu.org>:
4321 * Makefile.am (DISTSTUFF): New variable.
4322 (diststuff): New target.
4323 * Makefile.in: Rebuild.
4325 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
4327 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
4328 m32r_elf_section_change_hook.
4330 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
4331 emit a nop if a section ends with a 16 bit instruction.
4333 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
4335 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
4336 s_lcomm rather than obj_coff_lcomm.
4337 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
4339 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
4341 * config/tc-i386.h (LinearAddress): Define.
4342 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
4343 instruction, don't use a default segment.
4345 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
4347 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
4348 * configure: Rebuild.
4350 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
4352 * aclocal.m4, configure: Rebuild with libtool 1.2.
4354 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
4356 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
4357 PC relative branches. Patch courtesy of Jonathan Walton.
4360 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
4362 * configure.in (emulations): Add thumb-pe target.
4364 * configure (emulations): Add thumb-pe target.
4366 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
4368 * itbl-lex.l (yywrap): Don't define if already defined as a
4371 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
4373 * depend.c (quote_string_for_make): New function.
4374 (wrap_output): Use it.
4376 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
4378 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
4379 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
4381 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
4383 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
4384 Recognize -GN and -relax.
4385 (md_begin): Initialize gp size from -G switch.
4386 (alpha_force_relocation): Always force if -relax.
4387 (alpha_align): Take a new argument that will specify when to
4388 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
4389 Change all callers. Emit nop alignment padding as nop+unop pair.
4391 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
4393 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
4394 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
4396 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
4398 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
4399 require padding to the next long word boundary.
4401 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
4403 * cgen.c: #include symcat.h.
4404 * config/tc-m32r.c: Likewise.
4406 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
4408 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
4409 absolute expressions instead of '$' prefixed register names.
4411 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
4413 * read.c (s_set): Record file and line info for symbols when -as.
4414 (pseudo_set): Don't overwrite that dummy fragment.
4416 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
4418 * config/tc-ppc.c (md_pseudo_table): Add "section".
4419 (ppc_named_section): New static function.
4421 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
4423 * config/tc-ppc.c (ppc_biei): Cache the last symbol we inserted
4424 so we don't have to scan the entire list.
4426 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
4428 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
4429 case, allow the parallel instructions to modify the same flag
4432 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
4434 * listing.c (list_symbol_table): Categorize symbols by
4435 undefined_section rather than sy_frag->line == NULL.
4437 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
4439 * Makefile.am (install-exec-local): Install properly when ln
4440 fails or tooldir == prefix.
4442 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
4444 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
4445 Test result of insert_operand for error.
4447 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
4449 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
4450 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
4451 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
4452 * doc/Makefile.in: Rebuild.
4454 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
4456 * config/tc-mips.c (macro_build): Handle operand type 'C'.
4457 (macro): Fix handling of M_COP[0-3].
4459 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
4461 Based on patches from Ross Harvey <ross@teraflop.com>:
4462 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
4463 if macro_alternate or macro_mri.
4464 (getstring): Remove support for byte constants between < and >.
4465 (get_any_string): '<' only starts a string if macro_alternate or
4467 (macro_expand_body): Permit keyword parameters following
4468 positional parameters.
4470 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4471 * configure.in (alpha*-*-netbsd*): New target.
4472 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
4473 * configure: Rebuild.
4475 * as.h (flag_warn_suppress_instructionswap): Move from here...
4476 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
4477 here, and make static.
4479 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
4480 BFD_ASSEMBLER or MANY_SEGMENTS.
4482 * as.c (show_usage): Update bug-gnu-utils address.
4483 * gasp.c (show_usage): Likewise.
4484 * doc/as.texinfo (Bug Reporting): Likewise.
4486 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
4488 * config/tc-mips.c (load_address): Don't use mips III or mips IV
4489 insns regardless of the size of a pointer if we're in mips I or
4491 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4493 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4495 Fix rac to accept only a0:
4496 * config/tc-d10v.c (parallel_ok, find_opcode):
4497 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
4498 Introduce OPERAND_GPR.
4500 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
4502 * read.c (s_fill): Handle non-constant repeat counts by creating
4503 an rs_space fragment.
4505 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
4507 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
4508 from as_bad to as_warn.
4510 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
4512 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
4513 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
4514 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
4516 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
4518 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
4519 seg_fix_rotP rather than fix_root from seg_info.
4521 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
4523 * expr.c: Add support for 0x1_2_3_4 bignums.
4525 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
4527 * configure.in: Change -linux* to -linux-gnu*.
4528 * configure: Rebuild.
4530 * app.c (do_scrub_begin): Treat \r as whitespace.
4532 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
4534 * Makefile.am: Update dependencies.
4535 * Makefile.in: Rebuild.
4537 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
4539 * configure, aclocal.m4: Rebuild with new libtool.
4541 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
4543 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
4544 the argument to bfd_set_arch_mach.
4545 (load_address): Use bfd_arch_bits_per_address to determine the
4546 bit size of an address instead of looking at the isa level.
4547 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4549 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
4551 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
4553 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
4555 * ehopt.c: New file.
4556 * as.h (enum _relax_state): Add rs_cfa.
4557 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
4558 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
4559 * read.c (emit_expr): Call check_eh_frame.
4560 * write.c (cvt_frag_to_fill): Handle rs_cfa.
4561 (relax_segment): Likewise.
4562 * Makefile.am: Rebuild dependencies.
4563 (GAS_CFILES): Add ehopt.c.
4564 (GENERIC_OBJS): Add ehopt.o.
4565 * doc/internals.texi (Frags): Document rs_cfa.
4567 * as.c (show_usage): Mention --traditional-format.
4568 (parse_args): Accept --traditional-format.
4569 * as.h (flag_traditional_format): Declare.
4570 * output-file.c (output_file_create): If flag_traditional_format,
4571 set BFD_TRADITIONAL_FORMAT on stdoutput.
4572 * doc/as.texinfo, doc/as.1: Document --traditional-format.
4574 * config/tc-mips.c (append_insn): Make sure that if we have a
4575 fixup for an unmatched %hi reloc, it does not associated with a
4578 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
4579 * doc/Makefile.in: Likewise.
4581 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
4583 * config/tc-m32r.c (check_for_side_effects): New function.
4584 (can_make_parallel): Add checks for instruction side effects
4585 clashing with the other instruction.
4586 (assemble_parallel_insn): Improve warning messages. Return error
4587 message from non-swapped instruction order.
4589 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
4591 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
4593 * config/tc-arm.h: Replace md_after_pass_hook definition with a
4594 md_cleanup definition. This moves the forced literal output to
4595 the end of the source pass, and avoids macro's inserting literals
4596 into the code immediately after the macro expansion.
4598 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
4600 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
4601 a gas internal symbol is adjustable.
4602 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
4604 * as.h: If gcc version greater than 2.6, use `__format__' and
4605 `__printf__' in function attributes, rather than `format' and
4608 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
4610 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
4612 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
4614 Add tms320c30 support:
4615 * config/tc-tic30.h: New file.
4616 * config/tc-tic30.c: New file.
4617 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
4618 TARGET_FORMAT as "coff-tic30".
4619 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
4620 * Makefile.am: Rebuild dependencies.
4621 (CPU_TYPES): Add tic30.
4622 (CPU_OBJ_VALID): tic30-aout is valid.
4623 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
4624 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
4625 * configure, Makefile.in: Rebuild.
4627 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
4629 * config/tc-v850.c (md_assemble): Improvements to error messages.
4631 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
4633 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
4634 BFD_RELOC_HI16_S to store the high bits of any value.
4636 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
4637 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
4638 assembler calculate relocations to any external symbol at all.
4639 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
4640 involving generation of pc-relative relocs.
4641 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
4642 has been moved to md_apply_fix3.
4644 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
4645 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
4646 which actually means (the address of identifier's GOT entry) +
4647 constant, which is not particularly useful.
4649 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
4651 * read.h (include_dirs): Declare.
4652 (include_dir_count,include_dir_maxlen): Declare.
4654 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
4656 * configure.in: Correct check for shared opcodes library.
4657 * configure: Rebuild.
4659 * listing.c (buffer_line): If we can't open the file, set at_end.
4660 (listing_print): Remove unused local variable fi.
4662 * config/m68k-parse.y (reglistpair): Handle register list in
4665 * config/vms-conf.h: Don't undef VERSION.
4667 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
4669 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
4671 (GENERIC_OBJS): New variable, with the rest of the old OBJS
4673 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
4674 ($(srcdir)/make-gas.com): Rename from make-gas.com.
4675 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
4676 (EXTRA_DIST): Define.
4677 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
4678 explicitly rather than via the list of object files.
4679 (gcc-as.opt): New file created when make-gas.com is run.
4680 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
4681 itbl-cpu.h} to #include appropriate file rather than copying that
4683 * config/vms-conf.h: Synchronize with current config.in.
4684 * Makefile.in: Rebuild.
4686 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
4688 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
4689 (parallel_ok): Relaxed parallel subinstruction dependency check.
4691 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
4693 * as.h (flag_warn_suppress_instructionswap): added new flag.
4694 * config/tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
4695 command line argument.
4696 * config/tc-d10v.c (write_2_short): emit "Swapping instructions"
4697 warning only if flag_warn_suppress_instructionswap is false.
4699 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
4701 * configure.in (i386-*-mingw32*): New target.
4702 * configure: Rebuild.
4704 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
4706 * symbols.c (resolve_symbol_value): Don't set the segment if it
4707 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
4709 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
4712 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
4714 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
4715 depends upon HAVE_{UNLINK,REMOVE} values rather than host
4718 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
4720 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
4722 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
4724 * config/tc-v850.c (v850_insert_operand): Display instruction when
4725 an error is encountered.
4727 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
4729 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
4730 (i386-*-sco3.2v5*coff): New target.
4731 (i386-*-sco3.2*): New target.
4732 * configure: Rebuild.
4734 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
4736 * config/tc-v850.c: Tidy error message production.
4738 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
4740 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
4741 validate_immediate return value in the right type for comparisons
4744 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
4746 * listing.c (MAX_BYTES): Use listing variables not constants.
4747 (data_buffer): No longer an array, but a pointer.
4748 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
4749 (listing_listing): Allocate data_buffer.
4751 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
4753 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
4754 --listing-rhs-width, --listing-cont-lines.
4755 (show_usage): Update.
4756 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
4757 (listing_lhs_cont_lines, listing_rhs_width): New vars.
4758 (print_lines): Use the variables instead of the constants.
4759 (listing_listing): Likewise.
4760 * listing.h: Declare the new vars.
4762 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
4764 * as.c (parse_args): Add --keep-locals alias for -L.
4765 Add --strip-local-absolute.
4766 (show_usage): Update.
4767 * as.h (flag_strip_local_absolute): New flag.
4768 * symbols.c (S_IS_LOCAL): Use it.
4769 * config/obj-aout.h (S_IS_LOCAL): Likewise.
4770 * config/obj-bout.h (S_IS_LOCAL): Likewise.
4771 * config/obj-coff.h (S_IS_LOCAL): Likewise.
4773 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
4775 * config/tc-m32r.c: Detect if explicitly parallel instructions
4776 might have an io conflict and issue a warning message.
4778 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
4780 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
4781 cgen_swap_fixups): Functions to save, restore and swap the fixup
4782 chain with a backup copy.
4783 (cgen_asm_finish_insn): Returns address of constructed insn.
4785 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
4787 * listing.c (file_info_struct): Remove FILE, add POS.
4788 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
4789 (file_info): Don't open the file.
4790 (buffer_line): Check for the file in the last_open cache, updating
4792 (print_source): Don't reference file_info->file.
4793 (listing_listing): Likewise.
4794 (listing_print): Close the file in the cache, if any.
4796 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
4798 * read.c (dwarf_file_string): New file static variable.
4799 (emit_expr): Look for constant sequence that leads up to a file
4800 name in DWARF debugging output.
4801 (stringer): Use dwarf_file_string to decide whether to accept a
4802 string as a file name.
4804 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
4806 * config/tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
4807 (crack_operand): Add reg->reglst MRI hack.
4808 (r_seg): Put reglst symbols in reg_section.
4809 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
4811 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
4813 * config/tc-sh.c (get_specific): Handle SGR & DBR.
4815 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
4817 * config/tc-h8300.c (parse_reg): Take the length of the symbol into
4818 account when attempting to match a register name.
4819 * config/tc-h8500.c (parse_reg): Likewise.
4821 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
4823 * cgen.c: Formatting changes to improve readability.
4825 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
4827 * config/tc-mips.c (macro): Rework division code to avoid unfilled
4830 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
4832 Based on a patch from Jim Wilson
4833 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
4834 (tc_gen_reloc): Handle cross section PC relative relocs
4837 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
4839 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
4841 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
4843 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
4844 (expr_jmp_buf): New static local.
4845 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
4846 (cgen_md_operand): New function.
4847 * config/tc-m32r.c: Clean up pass over `struct foo' usage.
4848 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
4850 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
4852 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
4853 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
4855 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
4857 * config/tc-i386.c (i386_operand): Give an error if there are
4858 unrecognized characters after an expression.
4860 For older changes see ChangeLog-9697
projects / dragonfly.git / blob