1 2000-09-05 Kazu Hirata <kazu@hxi.com>
3 * cgen.c: Fix formatting.
4 * config/tc-ia64.c: Likewise.
6 2000-09-05 Nick Clifton <nickc@redhat.com>
8 * aclocal.m4: Regenerate.
9 * config.in: Regenerate.
10 * configure: Regenerate.
11 * po/gas.pot: Regenerate.
13 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
15 * config/tc-cris.c: Correct comment typos.
17 2000-09-05 Eric Christopher <echristo@cygnus.com>
19 * config/tc-mn10300.c: Cleanup.
20 (md_pcrel_from): Enable.
22 2000-09-05 Alan Modra <alan@linuxcare.com.au>
24 * expr.c (operand): Fix a comment typo.
25 * write.c (write_relocs): Fix a signed/unsigned warning.
27 * config/tc-hppa.c (fudge_reg_expressions): New
28 (hppa_force_reg_syms_absolute): New.
29 (pa_equ): Allow reg_section expressions.
30 * config/tc-hppa.c (md_optimize_expr): Define.
31 (hppa_force_reg_syms_absolute): Prototype.
33 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
34 (pa_parse_number): Pass in arg to select fp reg parsing.
35 Return 1 to indicate format checks pass. If strict, then only
36 accept a register or register symbol. Return value in...
37 (pa_number): New static for pa_parse_number.
38 (FP_REG_BASE): Define.
39 (FP_REG_RSEL): Define.
40 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
41 appropriate. White space changes.
42 (need_pa11_opcode): Don't bother passing any params, get them from
44 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
45 Remove extraneous check in case 'Q'.
46 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
47 reg, set section of resulting symbol to reg_section.
48 (pa_parse_space_stmt): Modify call to pa_parse_number.
51 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
52 (hppa_force_relocation): Handle vtable relocs.
53 (pa_vtable_entry): New.
54 (pa_vtable_inherit): New.
55 (md_pseudo_table): Add entries for vtable pseudos.
56 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
57 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
59 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
60 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
61 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
63 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
64 specify a symbol type.
66 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
67 dependent things together.
68 (md_elf_symbol_type): Define.
70 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
72 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
74 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
75 (obj_elf_vtable_entry): Declare.
77 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
79 (obj_elf_vtable_entry): Similarly.
80 (elf_pseudo_table): Fix the damage with a cast.
82 2000-09-03 Richard Henderson <rth@cygnus.com>
84 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
85 for template selection when a label is needed.
87 2000-09-02 Kazu Hirata <kazu@hxi.com>
89 * config/tc-ia64.c: Fix formatting.
91 2000-09-02 Nick Clifton <nickc@redhat.com>
93 * configure.in: Increase version number to 2.10.91.
94 * configure: Regenerate.
95 * aclocal.m4: Regenerate.
96 * config.in: Regenerate.
97 * po/gas.pot: Regenerate.
98 * Makefile.in: Regenerate.
100 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
102 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
103 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
104 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
106 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
109 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
111 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
112 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
113 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
114 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
115 (GOT_symbol): New variable.
116 (md_undefined_symbol): Set it.
118 2000-09-01 Richard Henderson <rth@cygnus.com>
120 * config/tc-ia64.c (match): Don't inline.
121 (extra_goodness): New.
122 (md_begin): Prefer nop.f and nop.b for best_template.
124 2000-08-31 Kazu Hirata <kazu@hxi.com>
126 * as.c: Fix formatting.
131 2000-08-31 Eric Christopher <echristo@cygnus.com>
133 * config/tc-mn10300.c: Cleanup and fix warnings.
134 (md_pseudo_table): Add initializers.
135 (md_show_usage): Cleanup.
136 (md_parse_option): Fix warnings.
137 (md_undefined_symbol): Fix warnings.
138 (md_conver_frag): Fix warnings.
139 (tc_gen_reloc): Fix warnings.
140 (md_apply_fix3): Fix warnings.
141 (check_operand): Fix warnings.
143 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
145 * acinclude.m4: Include libtool and gettext macros from the
147 * aclocal.m4, configure: Rebuilt.
149 2000-08-30 Mark Hatle <mhatle@mvista.com>
151 * config/tc-ppc.c (md_parse_option): Recognize -m405.
153 2000-08-31 Kazu Hirata <kazu@hxi.com>
155 * listing.c: Fix formatting.
157 2000-08-29 Kazu Hirata <kazu@hxi.com>
159 * app.c: Fix a comment typo. Fix formatting.
161 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
163 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
164 offset of the target destination for jmp instructions.
165 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
167 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
169 * NEWS: Mention support for CRIS.
171 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
173 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
174 Sets `.lcomm' alignment to zero.
176 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
178 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
179 (TC_FIX_ADJUSTABLE): Define.
181 2000-08-23 Jim Wilson <wilson@cygnus.com>
183 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
184 unwind.personality_routine is set.
186 2000-08-23 H.J. Lu <hjl@gnu.org>
188 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
190 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
192 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
195 2000-08-22 H.J. Lu <hjl@gnu.org>
197 * config.in (STRICTCOFF): New for strict COFF.
199 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
200 i386-*-go32* and i386-go32-rtems*.
201 * configure: Rebuilt.
203 * config/obj-coff.c (obj_coff_endef): Follow the historical
204 behavior if STRICTCOFF is not defined.
206 * doc/internals.texi: Document STRICTCOFF.
208 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
210 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
211 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
212 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
213 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
214 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
215 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
216 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
219 2000-08-22 Eric Christopher <echristo@cygnus.com>
221 * config/tc-mn10300.c: (md_apply_fix): New function.
222 (mn10300_force_relocation): New function.
223 (mn10300_fix_adjustable): New function.
225 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
226 (TC_HANDLES_FX_DONE): Define.
227 (obj_fix_adjustable): Define.
228 (MD_APPLY_FIX3): Define.
229 (TC_LINKRELAX_FIXUP): Define.
231 * write.c: (TC_LINKRELAX_FIXUP): Define if not
233 (fixup_segment): Use TC_LINKRELAX_FIXUP.
235 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
237 2000-08-21 Jason Eckhardt <jle@cygnus.com>
239 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
240 if the fixup resulted in a relocation.
242 2000-08-18 Nick Clifton <nickc@redhat.com>
244 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
245 Make reference to first element of shift_names explicit.
247 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
249 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
250 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
251 add a symbol's address. Removed all target-specific #ifdefs that
252 used to accomplished the same.
253 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
254 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
255 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
256 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
257 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
259 2000-08-17 Kazu Hirata <kazu@hxi.com>
261 * dwarf2dbg.c: Fix formatting.
263 2000-08-17 Nick Clifton <nickc@redhat.com>
265 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
266 to be recoded as logical shift lefts by zero.
268 2000-08-16 Jim Wilson <wilson@cygnus.com>
270 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
271 postincrement modified registers. Handle IA64_OPND_R3_2 addl
273 (note_register_values): Handle IA64_OPND_R3_2 operands.
275 2000-08-16 Jason Eckhardt <jle@cygnus.com>
277 * config/tc-i860.c (md_operand): Silly typo fixed.
279 2000-08-16 Nick Clifton <nickc@redhat.com>
281 * config/tc-arm.c (struct asm_shift): Delete.
283 (enum asm_shift_index): New.
284 (struct asm_shift_properties): New.
285 (struct asm_shift_name): New.
286 (shift_properties[]); New.
287 (shift_names[]); New.
289 (decode_shift): Use new structures.
290 Issue a warning is "ROR #0" is used.
291 Issue a warning if "ASR #0" or "LSR #0" is used.
293 (md_begin): Initialise arm_shift_hsh table from new
294 asm_shift_name array.
296 2000-08-16 Jakub Jelinek <jakub@redhat.com>
298 * config/tc-sparc.c: Kill all warnings.
299 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
301 (md_show_usage): Update usage text.
303 2000-08-16 Nick Clifton <nickc@redhat.com>
305 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
308 2000-08-15 Will Cohen <wcohen@redhat.com>
310 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
312 * config/tc-sh.c (md_assemble): Changed so debug_type
313 test performed for ppi_assemble
314 * config/tc-sh.c: Included dwarf2dbg.h.
315 (debug_line): Defined.
316 (md_assemble): Generates dwarf2 line info.
317 (sh_finalize): New function. Finalize dwarf2 info.
318 (assemble_ppi): Returns size of code generated.
319 (build_Mytes): Returns size of code generated.
320 (md_pseudo_table): Added "file" and "loc" psuedo ops.
321 * config/tc-sh.h (md_end): Defined.
322 (sh_finalize): Declared.
324 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
326 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
329 2000-08-14 Nick Clifton <nickc@redhat.com>
331 * config/tc-arm.c (do_bx): Allow "bx pc".
333 2000-08-14 Jim Wilson <wilson@cygnus.com>
335 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
336 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
337 (md_begin): Change assignment to md.flag to OR in the new bit.
339 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
341 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
342 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
345 2000-08-14 Jason Eckhardt <jle@cygnus.com>
347 * NEWS: Mention i860 support.
349 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
351 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
353 2000-08-14 Andreas Schwab <schwab@suse.de>
355 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
357 2000-08-11 Andreas Schwab <schwab@suse.de>
359 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
362 2000-08-11 Kazu Hirata <kazu@hxi.com>
364 * expr.c: Fix formatting.
365 * config/obj-bout.c: Likewise.
367 2000-08-10 Jason Eckhardt <jle@cygnus.com>
369 * doc/c-i860.texi: Flesh out the i860 section more.
371 2000-08-10 Kazu Hirata <kazu@hxi.com>
373 * symbols.c: Fix formatting.
376 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
378 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
379 has the IgnoreSize bit set.
381 2000-08-09 Alan Modra <alan@linuxcare.com.au>
383 From Rodney Brown <RodneyBrown@mynd.com>
384 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
385 * configure: Regenerate.
387 2000-08-09 Kazu Hirata <kazu@hxi.com>
389 * hash.c: Fix formatting.
392 2000-08-08 Jason Eckhardt <jle@cygnus.com>
394 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
395 (i860_fix_info): New enum.
396 (MD_APPLY_FIX3): Define.
397 (WORKING_DOT_WORD): Define.
398 (TC_HANDLES_FX_DONE): Define.
399 (DIFF_EXPR_OK): Define.
400 (LISTING_HEADER): Define.
401 (TARGET_FORMAT): Select target format based on endian flag.
402 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
403 (target_big_endian): Add external declaration.
405 * config/tc-i860.c: All existing code reworked completely. Other
406 new code shown below.
407 (SYNTAX_SVR4): Define.
408 (target_warn_expand): New variable.
409 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
410 (md_longopts): Declare and define with new options (-EL, -EB,
412 (md_show_usage): New function.
413 (md_operand): New function.
414 (obtain_reloc_for_imm16): New function.
415 (md_apply_fix3): New function.
416 (tc_gen_reloc): New function.
418 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
420 * config/tc-m68hc11.c (build_jump_insn): Make sure the
421 2 bytes of the jump address are in the same frag.
422 (find): Accept 68hc12 register indirect modes.
424 * NEWS: Mention 68HC11 & 68HC12 support.
426 2000-08-07 Richard Henderson <rth@cygnus.com>
428 * config/tc-ia64.c (unwind): Add prologue_mask member.
429 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
430 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
431 (dot_body): Clear unwind.prologue_mask.
432 (dot_prologue): Set it. Accept a register second argument.
434 2000-08-07 Kazu Hirata <kazu@hxi.com>
436 * config/atof-ieee.c: Fix formatting.
437 * config/atof-tahoe.c: Likewise.
439 2000-08-06 Nick Clifton <nickc@cygnus.com>
441 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
444 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
445 of .popsection, .previous, .pushsection, .subsection,
446 .version, .vtable_entry, .vtable_inherit and .weak.
448 2000-08-05 Kazu Hirata <kazu@hxi.com>
450 * config/tc-cris.c: Fix formatting.
451 * config/tc-i386.c: Likewise.
452 * config/tc-sparc.c (sparc_ip): Simplify the code.
454 2000-08-04 Kazu Hirata <kazu@hxi.com>
456 * config/tc-cris.c: Rearrange code for readability.
457 * config/tc-d10v.c: Fix formatting.
458 * config/tc-m32r.c: Likewise.
459 * config/tc-sparc.c: Likewise.
461 2000-08-02 Jim Wilson <wilson@cygnus.com>
463 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
464 before ia64_find_opcode.
465 (md_assemble): Likewise.
467 2000-08-01 Nick Clifton <nickc@cygnus.com>
469 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
470 Undo some formatting fixes.
472 2000-08-01 Kazu Hirata <kazu@hxi.com>
474 * config/obj-som.c: Fix formatting.
475 * config/obj-ieee.c: Likewise.
476 * config/tc-arm.c: Likewise.
477 * config/tc-v850.c: Likewise.
479 2000-08-01 Nick Clifton <nickc@redhat.com>
481 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
482 index by command line option.
484 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
486 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
487 (@node M68K-Branch): Rewrite to match the reality.
489 2000-07-31 Jason Eckhardt <jle@cygnus.com>
491 * doc/c-i860.texi: New file.
492 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
493 * doc/Makefile.in: Regenerate.
494 * doc/all.texi: Add I860 as relevant architecture.
495 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
497 2000-07-31 Kazu Hirata <kazu@hxi.com>
499 * config/tc-d30v.c: Fix formatting.
501 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
503 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
504 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
505 long emit a long branch if available instead of an absolute jump, never
506 emit absolute jumps for anything with --pcrel.
508 * doc/c-m68k.texi: Document new command line option.
510 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
512 * config/tc-avr.c: Use PARAMS macro in function declarations.
513 Don't declare md_pcrel_from_section (already in tc-avr.h).
514 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
515 (avr_operand): Don't set (unsigned) op_mask to -1.
517 2000-07-28 Jason Eckhardt <jle@cygnus.com>
519 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
520 * configure: Regenerated.
521 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
522 of operand to the .type directive (.e.g, "type").
524 2000-07-28 Alan Modra <alan@linuxcare.com.au>
526 * as.h (warn_comment, found_comment, found_comment_file): Declare.
527 * app.c (do_scrub_chars): Record where first comment found.
528 * read.c (read_a_source_file): Init found_comment on entry, and
529 notify whether comments found on exit.
530 * config/tc-hppa.c (md_shortopts): Add "c".
531 (md_longopts): Add warn-comment.
532 (md_parse_option): Handle it.
533 (md_show_usage): Show available options.
534 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
536 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
538 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
539 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
541 (md_estimate_size_before_relax): Don't fall off end of function.
543 2000-07-27 Kazu Hirata <kazu@hxi.com>
545 * config/tc-avr.c: Fix formatting.
546 * config/tc-ns32k.c: Likewise.
548 2000-07-27 Alan Modra <alan@linuxcare.com.au>
550 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
552 2000-07-27 Kazu Hirata <kazu@hxi.com>
554 * config/tc-d10v.c: Fix formatting.
555 * config/tc-z8k.c: Likewise.
556 * config/tc-sparc.c: Likewise.
558 2000-07-26 Dave Brolley <brolley@redhat.com>
560 * cgen.c (queue_fixup): Declare opinfo.
561 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
562 (gas_cgen_md_operand): Ditto.
563 (gas_cgen_md_apply_fix3): Ditto.
565 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
567 * config/obj-coff.c (obj_frob_symbol): Don't merge
568 labels. Don't merge if the symbol isn't constant. Return
569 immediately if a symbol is merged.
571 2000-07-22 Alan Modra <alan@linuxcare.com.au>
573 * frags.c (frag_align): Correct absolute section alignment.
575 2000-07-20 DJ Delorie <dj@redhat.com>
577 * config/obj-coff.c (obj_frob_symbol): revert previous change,
578 it breaks linking against DLLs.
580 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
582 * configure.in: Add CRIS support.
583 * configure: Regenerate.
584 * Makefile.am: (CPU_TYPES): Add cris.
585 (CPU_OBJ_VALID) [aout]: Add cris.
586 (MULTI_CPU_TYPES): Add cris.
587 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
588 [coff]: Only i386 and mips are valid.
589 (TARGET_CPU_CFILES): Add config/tc-cris.c.
590 (TARGET_CPU_HFILES): Add config/tc-cris.h.
591 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
592 Regenerate dependencies.
593 * Makefile.in: Regenerate.
594 * aclocal.m4: Regenerate.
595 * as.c: Declare crisaout, criself.
596 * config/tc-cris.h, config/tc-cris.c: New.
597 * config/e-criself.c, config/e-crisaout.c: New.
598 * po/POTFILES.in, po/gas.pot: Regenerate.
600 2000-07-20 Kazu Hirata <kazu@hxi.com>
602 * read.c: Fix formatting.
603 * write.c: Fix formatting.
605 2000-07-19 H.J. Lu <hjl@gnu.org>
607 * sb.c: Include <stdlib.h> if exists for abort ().
609 2000-07-19 Alan Modra <alan@linuxcare.com.au>
611 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
612 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
613 (pa_type_args): Same here.
615 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
617 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
618 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
619 the storage class is already set.
621 2000-07-17 Kazu Hirata <kazu@hxi.com>
623 * config/tc-m68hc11.c: Fix formatting.
624 * config/tc-mn10200.c: Likewise.
625 * config/tc-mn10300.c: Likewise.
626 * config/tc-pj.c: Likewise.
627 * config/tc-tic80.c: Likewise.
628 * config/tc-w65.c: Likewise.
630 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
632 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
635 2000-07-15 Ian Lance Taylor <ian@zembu.com>
637 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
640 2000-07-15 Alan Modra <alan@linuxcare.com.au>
642 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
643 ELF as are used for SOM (except the 32-bit reloc one) to decide
644 whether a symbol can be reduced to a section symbol. Expand on
645 the comment for symbols involved in LR% and RR% expressions.
647 2000-07-14 Nick Clifton <nickc@cygnus.com>
649 * config/tc-mips.c (mips_disable_float_construction): New
650 static variable. Set to true if doubles should not be
651 constructed by loading two single width fp registers with
653 (mips_ip): Test mips_disable_float_construction.
654 (md_longopts): Add command line switches --construct-floats
655 and --no-construct-floats.
656 (md_parse_option): Parse new command line options.
657 (md_show_usage): Describe new command line options.
659 * doc/c-mips.texi: Document new command line options.
661 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
663 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
664 * configure: Regenerate.
666 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
668 * configure.in (DEFAULT_EMULATION setting): Revert part of
669 2000-07-01 change that set te_multi=multi unless set to tmips.
670 * configure: Regenerate.
672 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
674 * config/obj-coff.c (coff_frob_section): Add padding to the last
675 section when aligning it increases its size.
677 2000-07-11 Kazu Hirata <kazu@hxi.com>
679 * config/tc-tic54x.c: Fix formatting.
681 2000-07-10 Kazu Hirata <kazu@hxi.com>
683 * config/tc-h8500.c: Fix formatting.
684 * config/tc-tic54x.c: Fix formatting.
686 2000-07-10 Alan Modra <alan@linuxcare.com.au>
688 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
689 displacements correctly.
691 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
693 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
695 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
699 2000-07-09 Alan Modra <alan@linuxcare.com.au>
701 From David Huggins-Daines <dhd@linuxcare.com>
702 * config/te-hppalinux64.h: Add a new emulation.
703 * configure.in (emulations): Add configure bits to support the
704 64-bit Linux/parisc target.
705 * configure: Regenerate.
707 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
708 (md_shortopts): Add `V' for ELF.
710 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
711 when SOM or ELF_ARG_RELOC are defined.
712 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
713 ELF_ARG_RELOC are defined.
714 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
715 (pa_stringer): ..Do it here instead. Fix comment typos.
716 (hppa_force_relocation): Cast enums to int before comparing with
719 From Ryan Bradetich <rbradetich@uswest.net>
720 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
721 redifinition warning.
722 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
723 (hppa_force_relocation): ditto
724 (md_apply_fix): Added cast to buf to fix warnings.
726 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
727 cons_fix_new_hppa, hppa_force_relocation): Prototype.
729 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
730 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
731 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
732 reloc_type** to avoid warnings in switch.
733 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
734 little earlier instead.
736 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
738 (pa_type_args): Use symbol_arg_reloc_info.
739 (struct pa_it): Make arg_reloc unsigned int.
740 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
741 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
742 (pa_code): Delete. pa_text duplicates this function.
743 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
744 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
746 (cons_fix_new_hppa): Actually change selector to e_fsel when
747 warning about assuming so.
748 (tc_gen_reloc): More example elf arg reloc code.
749 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
750 (hppa_force_relocation): Likewise.
752 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
754 (pa_end_of_source): Prototype.
755 (hppa_fix_adjustable): Prototype.
756 (LABELS_WITHOUT_COLONS): Move it..
757 * config/te-hppa.h: To here.
759 * config/te-hppa64.h: New file.
761 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
763 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
764 format -10, -16, 16 relocs.
765 (hppa_elf_mark_end_of_function): Test for null
766 last_call_info->start_symbol
768 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
769 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
770 re_assesmble_* functions. Delete extraneous statements. Fix
772 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
773 insn to re_assemble_*.
775 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
777 * doc/internals.texi (Expressions): Fix typo.
779 2000-07-08 Kazu Hirata <kazu@hxi.com>
781 * config/tc-sh.c: Fix formatting.
782 * config/tc-tic54x.c: Fix formatting.
783 * depend.c: Fix formatting.
784 * flonum-konst.c: Likewise.
785 * flonum-mult.c: Likewise.
787 2000-07-07 Kazu Hirata <kazu@hxi.com>
789 * config/tc-sh.c: Fix comments.
790 * config/obj-vms.c: Fix comments.
791 * config/tc-a29k.c: Likewise.
792 * config/tc-alpha.c: Likewise.
793 * config/tc-h8300.c: Likewise.
794 * config/tc-h8500.c: Likewise.
795 * config/tc-i370.c: Likewise.
796 * config/tc-ia64.c: Likewise.
797 * config/tc-m68hc11.c: Likewise.
798 * config/tc-m68k.c: Likewise.
799 * config/tc-mips.c: Likewise.
800 * config/tc-ns32k.c: Likewise.
801 * config/tc-ppc.c: Likewise.
802 * config/tc-z8k.c: Likewise.
804 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
806 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
807 Default to '(SEC_LOAD | SEC_DATA)'.
808 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
810 * doc/internals.texi (CPU Backend): Describe
811 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
813 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
815 * as.c (parse_args): NULL terminate the long option list.
817 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
819 * config/tc-d30v.h: Include "write.h" for fixS.
820 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
822 2000-07-05 Nick Clifton <nickc@cygnus.com>
824 * config/tc-d30v.c (write_2_short): Further changes to warning
825 messages produced when combining EITHER_BUT_PREFER_MU attributed
828 2000-07-05 DJ Delorie <dj@redhat.com>
832 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
834 * config/tc-arm.c (psrs): Accept combinations of flags.
836 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
838 * config/tc-avr.c: Change _ () to _() around all strings marked
839 for translation (exception from the usual coding style).
840 (avr_opt): New struct variable, how the new switches are set.
841 (OPTION_MMCU): Define as 'm' and actually use.
842 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
843 (show_mcu_list): New function, display the list of known MCUs.
844 (md_show_usage): Document the new switches. Call show_mcu_list.
845 (avr_set_arch): Change 'm' to OPTION_MMCU.
846 (md_parse_option): Call show_mcu_list if unknown MCU specified.
847 Handle the new switches.
848 (avr_operands): Disable warnings for undefined combinations of
849 operands if -mall-opcodes. Disable warnings for skipping two-word
850 instructions if enhanced core or -mno-skip-bug.
851 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
852 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
853 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
854 (avr_ldi_expression): Warn about implicit lo8().
855 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
857 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
859 * configure.in: Add entry for mips-*-sysv4*MP*
861 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
862 elf32-tradlittlemips for traditional mips targets.
863 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
864 test for Link Once sections as in adjust_reloc_syms.
865 * config/te-tmips.h: New file for traditional mips targets. Define
868 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
870 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
871 flags argument is not present, don't change an existing section's
872 section's attributes. If the flags argument is present, warn if the
873 attributes don't match the section's current attributes. When
874 long section names are supported, set SEC_LINK_ONCE and
875 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
877 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
879 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
880 symbols; create them.
882 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
884 * write.c (set_segment_vma): New: Set vma and lma for a segment.
885 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
887 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
889 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
890 expressions. Ignore the problem when handling 16 bit signed
891 immediates, because the assembler will take care of the relocation
894 2000-06-27 Nick Clifton <nickc@cygnus.com>
896 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
897 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
898 sequential order, and emit warning messages if the input source
899 code contains constructs like that, or parallel constructs
900 containing such opcodes.
902 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
904 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
905 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
906 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
907 (md_show_usage): Update usage message.
908 (md_parse_option): Allow redefinition of MCU type within the
909 same avr[1-5] bfd machine type. Show both old and new MCU type
910 in the error message.
911 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
912 Simplify 8K wrap code.
914 2000-06-25 Kazu Hirata <kazu@hxi.com>
916 * config/obj-aout.c: Remove all uses of DEFUN.
917 * config/obj-ieee.c: Likewise.
918 * config/tc-sh.c: Fix comment typos.
919 * config/tc-tahoe.c: Likewise.
920 * config/tc-vax.c: Likewise.
921 * config/tc-w65.c: Likewise.
922 * config/tc-z8k.c: Likewise.
923 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
925 2000-06-24 DJ Delorie <dj@cygnus.com>
927 * config/tc-i386.c (md_estimate_size_before_relax): Revert
928 more changes from Sept 1999
929 (tc_i386_fix_adjustable): ditto
930 (md_apply_fix3): ditto
932 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
934 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
935 (gas_cgen_parse_operand): Set it around expression() call.
936 (gas_cgen_md_operand): Test for it before longjmp().
938 2000-06-24 Kazu Hirata <kazu@hxi.com>
940 * config/tc-h8500.c: Remove all uses of DEFUN.
941 * config/tc-sh.c: Likewise.
942 * config/tc-w65.c: Likewise.
943 * config/tc-z8k.c: Likewise.
945 * config/tc-h8500.c: Fix typos in comments.
947 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
949 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
952 2000-06-23 matthew green <mrg@redhat.com>
954 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
955 defined. Fix error message for `[' grouping.
957 2000-06-22 Kazu Hirata <kazu@hxi.com>
959 * config/tc-h8300.c: Fix formatting and comment typos.
961 2000-06-22 Timothy Wall <twall@cygnus.com>
963 * config/tc-ia64.c (note_register_values): Move premature QP
964 notation clearing into the appropriate place.
966 2000-06-22 Alan Modra <alan@linuxcare.com.au>
968 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
969 first before anything else. Add bin-bugs.h, emul.h and progress.h
970 Sort list of files as for $(OBJS) in Makefile.am.
972 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
973 find one. Remake dependencies.
974 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
975 * Makefile.in: Regenerate.
976 * doc/Makefile.in: Regenerate.
978 * config/tc-i386.c (i386_displacement): Don't assume a constant
979 displacement is necessarily 16 bits when in 16 bit code mode.
980 (md_assemble): Instead size the displacement here after we know
981 for sure that a .code16gcc operand hasn't automatically added
982 operand size prefixes.
984 2000-06-21 H.J. Lu <hjl@gnu.org>
986 * Makefile.am: Rebuild dependency.
987 * Makefile.in: Rebuild.
989 2000-06-21 Kazu Hirata <kazu@hxi.com>
991 * config/tc-h8300.c (parse_reg): Make the function static.
992 (parse_exp): Likewise.
994 2000-06-20 DJ Delorie <dj@cygnus.com>
996 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
997 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
998 for cygwin import libraries to work properly.
1000 2000-06-20 H.J. Lu <hjl@gnu.org>
1002 * Makefile.am: Rebuild dependency.
1003 * Makefile.in: Rebuild.
1004 * configure: Likewise.
1005 * doc/Makefile.in: Likewise.
1007 2000-06-20 Timothy Wall <twall@cygnus.com>
1009 * doc/internals.texi (CPU backend): Add @itemx for
1010 TC_START_LABEL_WITHOUT_COLON.
1011 * doc/c-tic54x.texi: New.
1012 * doc/as.texinfo: Add tic54x features and include primary tic54x
1014 * doc/all.texi: Add C54X.
1015 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
1016 * doc/Makefile.in: Regenerate.
1017 * configure.in: Add tic54x and define LIBM for tic54x.
1018 * configure: Regenrate.
1019 * config/tc-tic54x.[ch]: New.
1020 * config/obj-coff.h: Add tic54x.
1021 * Makefile.am: (CPU_TYPES): Add tic54x.
1022 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
1023 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
1024 (as_new_LDADD): Add $(LIBM).
1025 * Makefile.in: Regenerate.
1027 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
1029 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
1030 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
1031 * doc/as.texinfo: Likewise.
1033 * configure, Makefile.in: Regenerate.
1034 * configure.in (emulations): Recognize m6811 and m6812.
1035 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
1036 Added files for 68hc11 and 68hc12 assembler.
1037 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
1038 * config/tc-m68hc11.h: Header definition for that assembler.
1040 2000-06-18 Nick Clifton <nickc@redhat.com>
1042 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
1043 instead of OCTETS_PER_BYTE.
1045 * config/tc-v850.c: Fix compile time warnings.
1046 * config/tc-ppc.c: Fix compile time warnings.
1048 2000-06-18 H.J. Lu <hjl@gnu.org>
1050 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
1051 * configure: Rebuild.
1053 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
1055 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
1058 2000-06-16 Nick Clifton <nickc@cygnus.com>
1060 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
1061 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
1063 * doc/c-mips.texi: Document newly accepted cpu variants.
1065 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
1067 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
1069 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
1071 * macro.c (getstring): Make it possible to escape the quote
1074 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
1076 * config/tc-hppa.c (pa_export): Weak symbols can be global.
1078 2000-06-13 H.J. Lu <hjl@gnu.org>
1080 * configure: Regenerate.
1082 2000-06-09 Alan Modra <alan@linuxcare.com.au>
1084 * app.c (do_scrub_begin): Don't default lex[';'] as a line
1086 * doc/internals.texi (line_separator_chars): Semicolon is no
1087 longer a default. Mention null and newline as defaults.
1089 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
1091 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
1092 * config/tc-i860.h (line_separator_chars): Likewise.
1093 * config/tc-h8300.c (line_separator_chars): Likewise.
1094 * config/tc-i960.c (line_separator_chars): Likewise.
1095 * config/tc-m68k.c (line_separator_chars): Likewise.
1096 * config/tc-mips.c (line_separator_chars): Likewise.
1097 * config/tc-ns32k.c (line_separator_chars): Likewise.
1098 * config/tc-sparc.c (line_separator_chars): Likewise.
1099 * config/tc-vax.c (line_separator_chars): Likewise.
1101 * config/tc-h8300.c (comment_chars): Use string initialiser.
1102 * config/tc-i960.c (line_comment_chars): Likewise.
1103 * config/tc-z8k.c (comment_chars, line_comment_chars,
1104 line_separator_chars): Likewise.
1106 * config/tc-arm.c (line_separator_chars): Always use `;', not just
1109 2000-06-08 Nick Clifton <nickc@cygnus.com>
1111 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
1114 2000-06-08 David O'Brien <obrien@FreeBSD.org>
1116 * configure.in (VERSION): Update to show this is the CVS mainline.
1118 2000-06-08 Matthew Jacob <mjacob@feral.com>
1120 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
1121 $at is the integer register $r28, vs. both $r28 and the floating
1122 point register $f28.
1124 2000-06-08 James E. Wilson <wilson@cygnus.com>
1126 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
1127 (dot_endp): Don't call ia64_flush_insns.
1128 (emit_one_bundle): Don't delete prologue/body records from
1129 unwind_record list in first loop. Rewrite second loop to account for
1132 2000-06-07 David Mosberger <davidm@hpl.hp.com>
1134 * config/tc-ia64.c: Add missing prototypes.
1135 (generate_unwind_image): Cast argument to output_unw_records call.
1137 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
1139 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
1141 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
1143 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
1144 (REGISTER_P): likewise.
1145 (avr_opcodes): uses include/opcode/avr.h
1146 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
1148 2000-06-04 Alan Modra <alan@linuxcare.com.au>
1150 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
1153 2000-06-03 H.J. Lu <hjl@gnu.org>
1155 * read.c (is_end_of_line): Put back `;'.
1157 2000-06-03 Alan Modra <alan@linuxcare.com.au>
1159 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
1161 2000-06-01 Alan Modra <alan@linuxcare.com.au>
1163 * expr.c (operand): Test is_end_of_line outside switch to catch
1164 line separator chars that are also operators.
1165 (operator): Return O_illegal for line separator chars.
1167 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
1168 entry (or `!' entry for TC_HPPA).
1170 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
1171 before indexing is_end_of_line. Remove redundant check for '\0'.
1173 * config/tc-h8500.c (md_assemble): Likewise.
1174 * config/tc-mcore.c (md_assemble): Likewise.
1175 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1178 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
1180 * config/tc-mcore.c (mcore_cons): Likewise.
1181 (mcore_float_cons): Likewise.
1182 (mcore_stringer): Likewise.
1183 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1185 2000-06-01 Scott Bambrough <scottb@netwinder.org>
1187 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
1189 2000-05-29 Nick Clifton <nickc@cygnus.com>
1191 * config/tc-sh.c: Fix compile time warning messages.
1193 * config/tc-mips.c: Fix compile time warning messages.
1195 2000-05-29 Philip Blundell <philb@gnu.org>
1197 * doc/as.texinfo: Update copyright dates.
1198 (Local Labels): Delete misplaced mention of ARM.
1199 * NEWS: Mention ARM ELF support.
1201 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
1203 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
1204 it is modified, and use the real_size to compute the frag address
1205 for dwarf2 line info.
1207 2000-05-27 Alan Modra <alan@linuxcare.com.au>
1209 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
1210 line-matching scheme to cope with automake moving variables around.
1211 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
1212 * Makefile.in: Regenerate.
1214 2000-05-26 Jakub Jelinek <jakub@redhat.com>
1216 * config/tc-sparc.c (sparc_relax): New.
1217 (md_longopts): Add -relax and -no-relax options.
1218 (md_parse_options, md_show_usage): Likewise.
1219 (md_apply_fix3): Optimize tail call into branch always if possible.
1221 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
1223 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
1224 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
1225 rules, with warning when a GAS statement specifies a packing that
1226 will result in an instruction being squashed.
1227 Added typdef packing_type and enumerals, changed various integer
1228 literals to use the enumerals.
1230 2000-05-24 David Mosberger <davidm@hpl.hp.com>
1232 * config/tc-ia64.c (dot_restorereg_p): New function.
1233 (md_pseudo_table): Add restorereg.p.
1234 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
1235 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
1237 * config/tc-ia64.h (unw_record_type): Add unwabi.
1238 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
1239 called MASK with members for imask, and the masks produced by
1240 fr_mem, gr_mem, br_mem, and frgr_mem.
1241 (unw_p_record): Add members ABI and CONTEXT.
1242 (unw_x_record): Add member AB.
1243 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
1244 as pseudo-register for use during unwind info generation.
1245 (AR_PFS, AR_LC): New macros.
1246 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
1247 whose names start with an at sign (as in "@priunat").
1248 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
1250 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
1251 proc_end, unwind_info, personality_routine): Consolidate into
1252 "unwind" structure to reduce offset-table use. Add member
1253 NEXT_SLOT_NUMBER to track the slot number for the next instruction
1255 (output_R1_format, output_R3_format, output_P3_format,
1256 output_P6_format): Initialize R with zero to reduce compiler warnings.
1257 (output_P7_format): Ditto. Add `default' branch to switch
1258 statement to reduce compiler warnings.
1259 (output_P8_format, output_B1_format, output_B4_format): Ditto.
1260 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
1261 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
1262 into single argument.
1263 (output_X1_format, output_X3_format): Initialize R with zero to reduce
1264 compiler warnings. Merge A and B args into single argument.
1265 (output_X2_format, output_X4_format): Remove unused variable R. Merge
1266 A and B args into single argument.
1267 (free_record): Removed (wasn't used).
1268 (free_list_records): Also free imasks in prologue records.
1269 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
1270 (output_spill_mask): Remove.
1271 (output_unwabi): New function.
1272 (output_epilogue, output_label_state, output_copy_state): Call
1274 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
1275 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
1277 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
1278 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
1279 as part of handling the prologue records. Emit region's imask if
1280 we have one. Handle unwabi, epilogue, label_state, copy_state,
1281 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
1282 spill_sprel_p, and spill_reg_p records.
1283 (set_imask, count_bits, slot_index): New function.
1284 (fixup_unw_records): Fix region size computation. Handle
1285 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
1286 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
1287 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
1288 set_imask accordingly. Update imask for gr_gr, and br_gr records.
1289 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
1290 (dot_save): Use manifest constants for applicaton registers.
1291 Handle REG_PR and REG_PRIUNAT.
1292 (dot_restore): Don't just ignore it.
1293 (dot_restorereg): New function..
1294 (generate_unwind_image): Ensure unwind info is a multiple of eight
1295 bytes, not just four bytes.
1296 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
1297 (dot_altrp): Don't just ignore it.
1298 (dot_savemem): New function. Replaces dot_savesp() and
1299 dot_savepsp(). Use manifest constants for applicaton registers.
1300 Handle REG_PR and REG_PRIUNAT.
1301 (dot_savef): Simplify.
1302 (dot_saveb): Support generation of br_gr.
1303 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
1304 dot_label_state, dot_copy_state): New function.
1305 (dot_unwabi): Don't just ignore it.
1306 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
1307 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
1308 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
1309 (emit_one_bundle): Set slot number for prologue/body records
1310 *before* emitting the first insn.
1311 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
1312 (md_begin): Declare "psp" pseudo-register.
1313 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
1314 so we don't get segfault.
1315 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
1316 counts as required per SW Conventions manual
1317 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
1318 output_preds_psprel, output_preds_sprel, output_spill_base,
1319 output_unat_psprel, output_unat_sprel, output_lc_psprel,
1320 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
1321 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
1322 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
1323 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
1324 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
1325 (dot_vframe): Implement.
1326 (dot_vframesp, dot_vframepsp): New function.
1328 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
1330 * configure.in (i386-*-freebsd a.out entry): Quote properly.
1331 * configure: Regenerate.
1333 2000-05-23 Alan Modra <alan@linuxcare.com.au>
1335 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
1336 (md_estimate_size_before_relax): so we can use it here instead of
1337 old kludges. Localise vars to blocks. Comment.
1339 * frags.c (frag_new): Update fr_var comments.
1340 * frags.h (struct frag): Ditto.
1342 2000-05-22 Richard Henderson <rth@cygnus.com>
1344 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
1345 (pseudo_func): Add pcrel.
1346 (operand_match): Handle IA64_OPND_TGT64.
1347 (build_insn): Likewise.
1348 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
1349 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
1350 (fix_insn): Handle all three 64-bit relocation types.
1352 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
1354 * obj.h (struct format_ops): New members begin, app_file,
1355 s_set_other, s_set_desc, s_get_type, s_set_type,
1356 separate_stab_sections, init_stab_section.
1358 * config/obj-multi.h: Update GPL notice to v2.
1360 (obj_app_file): New.
1361 (S_SET_SIZE): Test s_set_size for NULL before calling.
1362 (S_SET_ALIGN): Similar for s_set_align.
1367 (SEPARATE_STAB_SECTIONS): New.
1368 (INIT_STAB_SECTION): New.
1369 (EMIT_SECTION_SYMBOLS): New.
1370 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
1372 * config/obj-elf.h: Update GPL notice to v2.
1373 Mention that this file is included from obj-multi.h.
1374 (obj_begin): Wrap definition in ifndef.
1375 (elf_file_symbol): Constify declaration.
1376 (obj_app_file): Ditto.
1377 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
1378 Wrap in ifndef SEPARATE_STAB_SECTIONS.
1380 * config/obj-elf.c (elf_s_set_other): New.
1381 (elf_file_symbol): Constify argument.
1382 (elf_separate_stab_sections): New.
1383 (elf_init_stab_section): New.
1384 (elf_format_ops): Add new members. Remove comma at end.
1386 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
1387 (ecoff_format_ops): Add new fields. Remove comma at end.
1388 Mention inconsistency for emit_section_symbols.
1390 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
1392 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
1393 (coff_separate_stab_sections): New.
1394 (coff_format_ops): Add new members.
1396 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
1397 (obj_aout_s_set_other): New.
1398 (obj_aout_s_set_desc): New.
1399 (obj_aout_s_get_type): New.
1400 (obj_aout_s_set_type): New.
1401 (obj_aout_separate_stab_sections): New.
1402 (aout_format_ops): New members added. Use obj_aout_process_stab,
1403 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
1404 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
1406 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
1408 2000-05-22 Alan Modra <alan@linuxcare.com.au>
1410 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
1411 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
1412 (md_estimate_size_before_relax): Ensure jumps to weak and
1413 externally visible symbols are relocatable.
1415 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
1417 * stabs.c (aout_process_stab): Make global.
1418 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
1419 * read.h (aout_process_stab): Declare.
1421 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
1422 Generalize to *aout, *coff *elf.
1423 * configure: Regenerated.
1425 * doc/internals.texi (Object format backend): Say
1426 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
1428 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
1429 * Makefile.in: Regenerated.
1431 2000-05-19 Catherine Moore <clm@cygnus.com>
1433 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
1435 2000-05-18 Alan Modra <alan@linuxcare.com.au>
1437 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
1438 instruction to reflect change in re_assemble_*.
1440 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
1442 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
1443 build PA64 ELF tools.
1444 * configure: Rebuilt.
1446 2000-05-17 Alan Modra <alan@linuxcare.com.au>
1448 * Makefile.am: Regenerate dependencies.
1449 * Makefile.in: Regenerate.
1451 2000-05-15 Nick Clifton <nickc@cygnus.com>
1453 * config/tc-arm.c (struct asm_psr): Add boolean field
1454 distinguishing between CSPR and SPSR. Rename 'number' field
1456 (psrs): Rearrange contents to match new asm_psr structure.
1457 (arm_psr_parse): Move next to psr_required_here. Make it
1458 return an asm_psr structure.
1459 (psr_required_here): Use asm_psr structure returned by
1461 (do_msr): Reorganise to allow psr_required_here to be called
1463 (md_undefined_name): Mark 'name' parameter as unused, since
1464 the COFF target does not use it.
1466 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1468 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
1470 * config/te-aux.h: Likewise.
1471 * config/te-dpx2.h: Likewise.
1472 * config/te-go32.h: Likewise.
1473 * config/te-hp300.h: Likewise.
1474 * config/te-hppa.h: Likewise.
1475 * config/te-i386aix.h: Likewise.
1476 * config/te-ic960.h: Likewise.
1477 * config/te-interix.h: Likewise.
1478 * config/te-nbsd532.h: Likewise.
1479 * config/te-pc532mach.h: Likewise.
1480 * config/te-ppcnw.h: Likewise.
1481 * config/te-psos.h: Likewise.
1482 * config/te-sparcaout.h: Likewise.
1483 * config/te-sun3.h: Likewise.
1484 * config/te-sysv32.h: Likewise.
1486 2000-05-14 Alan Modra <alan@linuxcare.com.au>
1488 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
1489 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
1490 and sign extend without an if statement.
1491 (build_bytes): Likewise.
1493 2000-05-14 Kazu Hirata <kazu@hxi.com>
1495 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
1496 X_add_symbol L_32 case.
1498 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1500 * config/te-freebsd.h: New file.
1502 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1504 * asintl.h (gettext, dgettext, dcgettext, textdomain,
1505 bindtextdomain): Replace defines with those from intl/libgettext.h
1506 to quieten gcc warnings.
1508 * NEWS: Mention x86 .arch and -q.
1510 * config/tc-i386.c (quiet_warnings): New.
1511 (md_assemble): Use quiet_warnings.
1512 (md_parse_option): Set quiet_warnings from -q.
1513 (md_show_usage): Mention -q, delete -m.
1514 (flag_do_long_jump): Delete.
1515 (md_parse_option): Remove -m.
1516 (md_show_usage): Remove -m.
1517 (md_create_long_jump): Remove useless flag_do_long_jump code.
1519 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
1520 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
1522 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1523 Alexander Sokolov <robocop@netlink.ru>
1525 * doc/c-i386.texi (i386-Arch): New section.
1526 (i386-Syntax): Mention .intel_syntax and .att_syntax.
1528 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
1529 (smallest_imm_type): Use smallest opcode for shift by one if cpu
1530 architecture has been given and is not 486.
1531 (set_cpu_arch): New.
1532 (md_pseudo_table): Add .arch.
1533 (md_assemble): Warn if cpu architecture has been given and an
1534 unsupported instruction.
1536 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
1537 Move operand_types bit defines after relevant template field.
1538 (template): Add cpu_flags.
1542 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
1544 * config/tc-mn10300.h (md_end): Define.
1545 (mn10300_finalize): Declare.
1546 * config/tc-mn10300.c: Include dwarf2dbg.h.
1547 (debug_line): Define.
1548 (md_assemble): Generate dwarf2 line info.
1549 (mn10300_finalize): New function. Finalize dwarf2 info.
1551 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
1553 * config/tc-mips.c (md_estimate_size_before_relax): Use the
1554 external version of the relocation for weak symbols.
1556 2000-05-08 David Mosberger <davidm@hpl.hp.com>
1558 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
1559 frame size in units of 16 bytes, as required per SW Conventions manual.
1560 (output_unw_records): Output info-block header as a dword to get
1563 2000-05-08 Alan Modra <alan@linuxcare.com.au>
1565 * as.h: #include "file", not <file> on files from ../include.
1566 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
1567 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
1568 (md_convert_frag): Add ATTRIBUTE_UNUSED.
1569 (tc_coff_symbol_emit_hook): Ditto.
1570 (OPTCOUNT): Cast to int to avoid compiler warning.
1571 (md_begin): Fix signed/unsigned warnings.
1573 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1575 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
1576 ABRANCH LONG case for a conditional branch on a 68000.
1577 (md_estimate_size_before_relax): Likewise. Also handle
1578 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
1579 (m68k-ip: case ABSL): Relax absolute references to 16-bit
1580 PC-relative on all CPUs.
1581 (md_estimate_size_before_relax): Likewise.
1583 2000-05-04 Alan Modra <alan@linuxcare.com.au>
1585 * as.c (parse_args): Just mention current year in printed
1588 2000-05-03 J.T. Conklin <jtc@redback.com>
1590 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
1592 (md_parse_option): Recognize -m7400.
1594 2000-05-03 Ian Lance Taylor <ian@zembu.com>
1596 * config/atof-ieee.c (gen_to_words): When adding carry back in,
1597 don't permit lp to become less than the words array.
1599 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
1601 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
1602 Fix little-endian case.
1604 2000-05-03 David O'Brien <obrien@NUXI.com>
1606 * as.c (parse_args): Update copyright.
1608 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
1610 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
1611 for the .bss section too.
1613 2000-05-02 Alan Modra <alan@linuxcare.com.au>
1615 * configure.in: Set em=linux for hppa-*-linux.
1616 * configure: Regenerate.
1617 * doc/Makefile.in: Regenerate with correct automake.
1619 * frags.c (frag_grow): Sanity check chunk_size.
1621 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
1622 * config/obj-som.h: Likewise.
1623 * config/obj-ieee.h: Likewise.
1625 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
1627 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
1628 (md_pseudo_table): Fully initialise OBJ_ELF cases.
1629 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
1630 (pa_ip): low_sign_unext now returns via function value. Use
1631 re_assemble_* instead of dis_assemble_* and
1632 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
1634 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
1635 (md_section_align, md_parse_option, md_show_usage,
1636 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
1637 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
1638 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
1639 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
1640 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
1642 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
1643 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
1644 outside of switch. Correct mask and shifting errors in case 10
1645 and case -11. In case 21, compare against signed range to suit
1646 hppa_field_adjust changes. In case 12, use re_assemble_12. In
1647 case 17 and case 22, use offsetT variable to properly check range.
1648 Use re_assemble_* here too.
1649 (evaluate_absolute): Change type of value to offsetT. Call
1650 hppa_field_adjust to do the work for us.
1651 (pa_parse_cmpb_64_cmpltr): Delete save_s.
1652 (pa_parse_cmpib_64_cmpltr): Ditto.
1653 (pa_build_unwind_subspace): Delete unused var subseg. Change type
1654 of i to unsigned int.
1655 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
1656 (pa_end_of_source): Return type is void.
1658 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
1660 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
1662 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
1664 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
1665 More comments added.
1666 (md_begin): Removed "construct symbols for each register name".
1667 Because register names conflicts with GCC generated function
1669 (avr_operand): Now constant numbers can be used as a register
1670 identifiers (0 as r0, 31 as r31).
1671 (md_assemble): use skip_space () before parsing instruction
1674 2000-05-01 Alan Modra <alan@linuxcare.com.au>
1676 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
1677 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
1678 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
1679 * configure: Regenerate.
1681 2000-04-29 Andreas Jaeger <aj@suse.de>
1683 * as.h: Correctly check GCC version.
1685 2000-04-26 David O'Brien <obrien@FreeBSD.org>
1687 * doc/as.1: Fix unbalanced brackets.
1689 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1691 (line_comment_chars): Set to '/' if TE_FreeBSD.
1693 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
1695 * configure.in: Configury support for PA64 (currently disabled).
1696 * configure: Rebuilt.
1698 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
1700 * config/tc-mips.c (s_change_sec): Use record_alignment, not
1701 bfd_set_section_alignment.
1703 2000-04-25 Alan Modra <alan@linuxcare.com.au>
1705 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
1708 2000-04-24 Nick Clifton <nickc@cygnus.com>
1710 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
1711 * doc/as.texinfo (Align): Include arm and strongarm in list of
1712 targets that have the second form of the behaviour of the .align
1715 2000-04-24 Mark Klein <mklein@dis.com>
1717 * obj-som.c: Terminate obj_pseudo_table.
1719 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
1721 * as.c (parse_args): Allow md_parse_option to override -a listing
1723 * config/obj-coff.c (add_lineno): Change type of offset parameter
1724 from "int" to "bfd_vma."
1725 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
1726 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
1727 (ppc_change_csect): Align correctly for XCOFF64.
1728 (ppc_machine): New function, which discards "ppc_machine" line.
1729 (ppc_tc): Cons for 8 when code is 64 bit.
1730 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
1732 (md_parse_option): Handle -a64 and -a32.
1734 * config/tc-ppc.h (TARGET_MACH): Define.
1735 (TARGET_FORMAT): Move to function.
1736 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
1738 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
1740 * config/tc-avr.c: New AVR_ISA_ defined.
1741 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
1742 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
1743 for `fmul', `movw' and `lpm R,Z' instructions.
1744 (avr_operands): Warn if current opcode is a two-word instruction
1745 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
1746 (avr_opcodes): New commands added.
1747 (REGISTER_P): Check 'a' and 'v' constraint letters.
1748 (mcu_types): New MCU added.
1750 2000-04-22 Timothy Wall <twall@cygnus.com>
1752 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
1754 (operand_match): Conditionally insert default bit values for IMMU9.
1756 2000-04-14 Matthew Green <mrg@cygnus.com>
1758 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
1759 * configure: Rebuilt.
1761 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
1762 Jason Eckhardt <jle@cygnus.com>
1764 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
1766 * config/tc-hppa.c (CHECK_ALIGN): New macro.
1767 Added handling of new operand types l,y,&,fe,fE,fx.
1769 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
1770 David Mosberger <davidm@hpl.hp.com>
1771 Timothy Wall <twall@cygnus.com>
1772 Andrew MacLeod <amacleod@cygnus.com>
1773 Jim Wilson <wilson@cygnus.com>
1775 * Makefile.am (CPU_TYPES): Add ia64.
1776 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
1777 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
1778 * Makefile.in: Rebuild.
1779 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
1780 * configure: Rebuild.
1781 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
1782 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
1783 * expr.c (expr): Handle md_optimize_expr.
1784 * read.c (LEX_HASH): Add comment.
1785 * config/tc-ia64.c, config/tc-ia64.h: New files.
1787 2000-04-21 Richard Henderson <rth@cygnus.com>
1789 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
1790 bundling a non-delayed branch type instruction.
1792 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
1794 * config/tc-mn10300.c (HAVE_AM30): Define.
1795 (md_assemble): Use it.
1797 2000-04-19 Alan Modra <alan@linuxcare.com.au>
1799 * config/obj-elf.c (obj_elf_change_section): Check for changed
1802 * Makefile.am: (CPU_MULTI_VALID): Remove.
1803 (MULTI_CPU_TYPES): Define.
1804 (MULTI_CPU_OBJ_VALID): Define.
1805 (DEPTC): Use the above.
1806 (DEPOBJ): Same here.
1808 Regenerate dependencies.
1809 * Makefile.in: Regenerate.
1811 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1813 * Makefile.am (YACC, LEX): Get them from configure.
1815 2000-04-18 H.J. Lu (hjl@gnu.org)
1817 * config/tc-i386.c (offset_in_range): Use addressT instead of
1818 bfd_vma for non-bfd assemblers.
1820 2000-04-17 Alan Modra <alan@linuxcare.com.au>
1822 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
1823 doesn't give spurious errors.
1825 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1827 * as.h (SEEK_SET): Define if undefined.
1829 2000-04-13 Alan Modra <alan@linuxcare.com.au>
1831 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
1832 constants, and don't assume offsetT is 32 bits.
1834 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
1836 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
1837 (md_pcrel_from_section): Add prototype.
1838 (d10v_fix_adjustable): Add prototype.
1839 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
1841 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
1843 2000-04-12 Nick Clifton <nickc@cygnus.com>
1845 * config/tc-d10v.c (find_opcode): Correctly calculate position of
1846 symbol in frag chain.
1848 2000-04-10 Alan Modra <alan@linuxcare.com.au>
1850 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
1851 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
1852 (fits_in_signed_word, smallest_imm_type): Ditto.
1853 (md_assemble): Use an offsetT var to hold offsetT values, not a
1855 (offset_in_range): New.
1856 (md_assemble): Use it.
1857 (md_convert_frag): Change type of target_address, opcode_address,
1858 and displacement_from_opcode_start to offsetT.
1859 (md_create_short_jump): Change type of offset to offsetT.
1860 (md_create_long_jump): Ditto.
1861 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
1862 (md_chars_to_number): Remove.
1863 (output_invalid): Remove duplicate prototype.
1865 2000-04-09 Nick Clifton <nickc@cygnus.com>
1867 * Makefile.am (CPU_TYPES): Add 'avr'.
1868 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
1869 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
1871 * Makefile.in: Regenerate.
1873 * doc/as.texinfo: Add M32R documentation.
1875 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1877 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
1878 --enable-build-warnings option.
1879 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
1880 * Makefile.in, configure: Re-generate.
1882 2000-04-07 Nick Clifton <nickc@cygnus.com>
1884 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
1885 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
1886 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
1887 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
1888 (arm_force_relocation): Force relocations for
1889 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
1891 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1893 * config/tc-sh.c (get_operands): There's no third operand if the
1894 first operand is an immediate.
1896 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1898 * config/tc-sh.c (immediate): Delete.
1899 (sh_operand_info): Add immediate member.
1900 (parse_reg): Use A_PC for pc.
1901 (parse_exp): Add second argument 'op'. All callers changed.
1902 (parse_at): Expect pc to be coded as A_PC.
1903 Use immediate field in *op.
1904 (insert): Add fourth argument 'op'. All callers changed.
1905 (build_relax): Add second argument 'op'. All callers changed.
1906 (insert_loop_bounds): New function.
1907 (build_Mytes): Remove DISP_4.
1908 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
1909 (assemble_ppi): Use immediate field in *operand.
1910 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
1911 (md_apply_fix): Likewise.
1912 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
1914 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1916 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
1918 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
1920 * internals.texi (CPU backend): Document
1921 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
1923 2000-04-04 Alan Modra <alan@linuxcare.com.au>
1925 * po/gas.pot: Regenerate.
1927 * as.c (show_usage): Restore translated part of bug string.
1928 * gasp.c (show_usage): Likewise.
1930 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
1931 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
1932 than move-if-change.
1933 (DEP1): Modify for "gcc -MM".
1937 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
1938 Update dependencies.
1939 * Makefile.in: Regenerate.
1941 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
1943 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
1944 (md_begin): Likewise.
1945 (HAVE_AM33): New macro.
1946 (md_assemble): Use it. Match r_regs and xr_regs only if
1949 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1951 * as.h: #include "bin-bugs.h"
1952 * as.c (show_usage): Use REPORT_BUGS_TO.
1953 * gasp.c: #include "bin-bugs.h"
1954 (show_usage): Use REPORT_BUGS_TO.
1956 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
1958 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
1960 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
1961 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
1964 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1966 * config/tc-i386.c (i386_immediate): Don't assume a constant
1967 immediate is necessarily 16 bits when in 16 bit code mode.
1968 (md_assemble): Instead set guess_suffix here after we have checked
1971 2000-04-02 Richard Henderson <rth@cygnus.com>
1973 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
1974 quantities. Correct right shift sign extension.
1975 (build_insn): Make `number' unsigned long. Mask top 6 bits of
1976 32-bit value when shifting into place.
1978 2000-04-01 Ian Lance Taylor <ian@zembu.com>
1980 * app.c: Add ATTRIBUTE_UNUSED as needed.
1981 * config/tc-ppc.c: Likewise.
1982 (ppc_size): Make unsigned long.
1983 (ppc_insert_operand): Add casts to avoid warnings.
1985 2000-03-31 Nick Clifton <nickc@cygnus.com>
1987 * config/tc-d10v.h (md_flush_pending_output): Define.
1989 2000-03-29 Nick Clifton <nickc@cygnus.com>
1991 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
1992 segment. Works for both BFD_ASSEMBLER and others.
1993 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
1995 2000-03-29 Nick Clifton <nickc@cygnus.com
1997 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
1999 2000-03-28 Alan Modra <alan@linuxcare.com.au>
2001 * listing.c (LISTING_LHS_WIDTH): Default depends on
2003 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
2005 2000-03-27 Ian Lance Taylor <ian@zembu.com>
2007 * config/tc-sh.c (md_show_usage): Use backslash before newline in
2010 2000-03-27 Alan Modra <alan@linuxcare.com.au>
2012 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
2014 * config/tc-avr.c (mcu_types): Add missing initialiser.
2015 (md_pcrel_from_section): Add prototype.
2016 (avr_operand): Remove redundant test of unsigned < 0.
2017 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
2019 2000-03-27 Denis Chertykov <denisc@overta.ru>
2021 * config/tc-avr.c: New file for AVR support.
2022 * config/tc-avr.h: Likewise.
2023 * configure.in: Add AVR support.
2024 * configure: Regenerate.
2026 2000-03-26 Timothy Wall <twall@cygnus.com>
2028 * gasp.c (macro_op): Add new argument to check_macro call.
2029 Macro structure definitions moved to macro.h
2030 * sb.h: Add argument to prototype for input_scrub_include_sb.
2031 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
2032 nesting checks with an additional flag.
2033 (struct input_save): Add flag to indicate whether current sb
2034 should be checked for proper macro/conditional nesting.
2035 (input_scrub_push/pop): Save/restore nest check flag.
2036 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
2038 * macro.c (check_macro): Allow caller to retrieve parsed macro
2039 information if a pointer is provided. This information may be
2040 used by the new macro hooks.
2041 * macro.h: Update prototype for check_macro. Macro struct
2042 definitions moved here from macro.c/gasp.c.
2043 * read.c (read_a_source_file): Add parameter to check_macro call,
2044 and pass macro info to the macro hook, if defined.
2045 (input_scrub_insert_line): New. Allow insertion of a line of
2046 characters into the input stream.
2047 (input_scrub_insert_file): New. Allow insertion of an arbitrary
2048 file into the input stream.
2049 (s_include): Use input_scrub_insert_file.
2050 * internals.texi: Document new macro hooks.
2051 * as.h: New prototypes added.
2053 2000-03-26 Alan Modra <alan@linuxcare.com.au>
2055 * config/tc-i386.c: Don't start any as_bad or as_warn message with
2056 an initial capital letter.
2057 (i386_index_check): Reindent.
2059 2000-03-19 Nick Clifton <nickc@cygnus.com>
2061 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
2064 2000-03-17 Thomas de Lellis <tdel@windriver.com>
2066 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
2067 instruction operand bad if Rd > 7 when generating
2068 thumb instructions. Prevents for example,
2069 "adr r12,label" from silently failing and generating
2070 the wrong instruction.
2072 2000-03-17 Nick Clifton <nickc@cygnus.com>
2074 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
2075 that have a destingation >= 0x400000.
2076 Fix compile time warning messages.
2078 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2080 * config/tc-sh.c (md_begin): When encountering insn that are
2081 not supported by the current arch, only change the name if
2082 its contents are the same as prev_name.
2083 (get_specific): If the the architecture doesn't match, fail.
2085 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2087 * config/tc-sh.c (IDENT_CHAR): Define.
2088 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
2089 matching back where it came from.
2091 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2093 * config/tc-sh.c (md_show_usage): Add description of -dsp.
2095 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
2097 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
2100 2000-03-15 Kazu Hirata <kazu@hxi.com>
2102 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
2104 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
2106 * expr.c (operand) [case 'f']: When testing if '0f' can start a
2107 floating-point-number, make sure 'f' is in FLT_CHARS.
2109 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
2111 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
2112 (s_lcomm_internal): Use it.
2113 * doc/internals.texi (CPU backend): Document it.
2114 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
2117 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
2119 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
2122 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
2123 implementation doesn't have special handling for switch
2125 (macro_build): Allow for code in sections other than .text.
2127 (mips_ip): Likewise.
2128 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
2129 Don't perform relocs if we will be outputting them.
2130 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
2131 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
2134 2000-03-09 Catherine Moore <clm@cygnus.com>
2136 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
2137 relocation type based on the entry in the fixup structure.
2138 Put S_IS_EXTERN processing back in.
2140 2000-03-08 H.J. Lu (hjl@gnu.org)
2142 * Makefile.am (install-exec-tooldir): Depend on
2143 install-exec-bindir for parallel make.
2144 * Makefile.in: Regenerated.
2146 2000-03-06 Nick Clifton <nickc@cygnus.com>
2148 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
2150 (md_parse_option): Parse -m32r command line switch - disable m32rx
2152 (md_show_usage): Document new option.
2154 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
2155 * doc/Makefile.in: Regenerate.
2156 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
2158 2000-03-02 Michael Meissner <meissner@redhat.com>
2160 * config/tc-d30v.c (check_range): Remove code that incorrectly
2161 sign extended values where bits < 32.
2163 2000-03-02 H.J. Lu (hjl@gnu.org)
2165 * configure.in: Support --enable-targets=all on ia32.
2166 * configure: Regenerated.
2168 2000-03-01 Nick Clifton <nickc@cygnus.com>
2170 * gasp.c (do_align): Remove bogus check of alignment value.
2172 2000-02-27 Thomas de Lellis <tdel@windriver.com>
2174 * config/obj-elf.c (elf_frob_symbol): Remove code which when
2175 TC_PPC was defined forced the type of a symbol with no other type
2178 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
2180 * doc/internals.texi (CPU backend): Mention that
2181 line_separator_chars do not break up comments. Fix typos for
2182 LEX_AT and LEX_NAME descriptions. Document operands for
2183 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
2184 description of md_create_short_jump usage. Document argument for
2185 md_undefined_symbol.
2187 2000-02-27 Jakub Jelinek <jakub@redhat.com>
2189 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
2190 (md_parse_option): Handle it.
2191 (md_show_usage): Document it.
2193 2000-02-27 Ian Lance Taylor <ian@zembu.com>
2195 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
2196 opcode, for the instruction `pal19'. From Andrea Arcangeli
2199 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
2201 * config/tc-i386.c (i386_immediate): Move constant operand sizing
2203 (md_assemble): To here, before template operands are matched.
2204 Also ensure a constant immediate is sign extended when we know the
2205 size is at most 16 bits. This is to catch cases like "add
2206 $0xffc0,%ax" where we don't know the size, and thus that the
2207 immediate can be represented as Imm8S until after parsing the
2209 (i386_displacement): Similarly sign extend 16 bit constant
2211 (md_assemble): Relax 16-bit jump constant range check to suit sign
2212 extended displacements.
2214 2000-02-26 Andreas Jaeger <aj@suse.de>
2216 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
2218 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2220 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
2221 call operands when intel_syntax.
2222 (intel_float_operand): Return 2 for "fi...".
2223 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
2224 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
2225 earlier "SHORT" change.
2226 (md_assemble): When determining suffix from Regs, exclude
2229 2000-02-24 Nick Clifton <nickc@cygnus.com>
2231 * configure: Add arm-wince, mips-pe and sh-pe targets.
2232 * configure: Regenerate.
2234 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
2236 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
2237 "pe-mips" for the mips-pe target.
2239 * config/tc-arm.c (insns): Change displacement encoded in BL
2240 and B instructions if the target port is arm-wince.
2241 (do_ldst): Do not bias the relocation offset if the target
2243 (md_pcrel_from): Add in missing relocation offset bias if the
2244 target os arm-wince.
2246 * config/tc-mips.c (mips_target_format): Support COFF flavour.
2247 (md_begin): Disable -G support for mips-pe target.
2248 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
2249 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
2252 * config/tc-sh.c (md_begin): sh-pe target is little endian.
2253 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
2254 assembler, just set the alignment to 4.
2256 * config/te-wince-pe.h: New file for WinCE targets. Define
2259 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2261 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
2262 string instructions.
2263 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
2264 (i386_intel_memory_operand): After finding a segment override,
2265 check again for no `[' before looking for a displacement. Bomb if
2266 more than one displacement rather than silently discarding the
2267 second and subsequent ones. Free strings malloc'd by
2268 build_displacement_string.
2270 2000-02-24 Catherine Moore <clm@cygnus.com>
2272 * config/obj-som.c (obj_pseudo_table): Add "weak".
2273 (obj_som_weak): New routine.
2275 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
2277 * config/tc-i386.c (union i386_op): New.
2278 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
2279 Throughout file replace occurences of disps[n], imms[n], regs[n]
2280 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
2281 intel mode operand swapping. Add assert in regKludge and
2282 fake_zero_displacement code. Test i.types[n] when outputting
2283 displacements and immediates. Combine output of Disp16 with
2285 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
2286 when in intel mode by (not) reversing fsub and fdiv operands
2287 before the template search. This fails for single operand
2288 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
2289 undefined. Instead fix the base_opcode after we've found the
2290 template. Move base_opcode xor with found_reverse_match from
2291 opcode output code to before this fix so we test for the correct
2293 (md_assemble): Don't use strcmp when deciding to ignore the suffix
2294 check in intel mode. Instead compare opcodes.
2296 * config/tc-i386.h (TC_RELOC): Delete.
2297 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
2298 with equivalent call to reloc.
2300 * as.h (flag_m68k_mri): Move declaration after target include, and
2301 only declare when TC_M68K defined. Define as zero otherwise.
2302 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
2303 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
2304 Define as zero otherwise.
2305 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
2306 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
2307 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
2308 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
2309 testing whether defined.
2310 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
2311 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
2312 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
2313 rather than testing whether defined.
2314 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
2315 (parse_mri_cons): Declare and use only when TC_M68K.
2316 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
2317 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
2318 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
2320 * NEWS: Mention IBM 370 support.
2322 2000-02-23 Richard Henderson <rth@cygnus.com>
2324 * config/tc-i386.c (md_assemble): When swapping operands for
2325 intel_syntax, assume everything that's not Imm or Disp is a
2328 2000-02-23 Linas Vepstas <linas@linas.org>
2330 * config/tc-i370.c, config/tc-i370.h: New files.
2331 * Makefile.am: Add support for Linux/IBM 370.
2332 * configure.in: Likewise.
2333 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
2334 * config/obj-elf.c: Include elf/i370.h
2335 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
2337 * Makefile.in: Regenerate.
2338 * configure: Regenerate.
2340 * doc/c-i370.texi: New file.
2341 * doc/all.texi: Include it.
2342 * doc/as.texinfo: And here.
2343 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
2344 * doc/Makefile.in: Regenerate.
2346 2000-02-19 Michael Meissner <meissner@redhat.com>
2348 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
2349 determine if an instruction can be used in parallel with an ADDppp
2350 or SUBppp instruction.
2352 2000-02-22 Andrew Haley <aph@cygnus.com>
2354 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
2356 1999-12-30 Andrew Haley <aph@cygnus.com>
2358 * config/tc-mips.c (mips_gp32): New variable.
2359 (macro_build) Use mips_gp32.
2361 (md_longopts): Add "-mgp32" and "-mgp64".
2362 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
2364 (OPTION_M7900): Change offset
2365 (OPTION_NO_M7900): Ditto.
2367 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2369 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
2370 warning, and bump it to 1.
2372 2000-02-22 Ian Lance Taylor <ian@zembu.com>
2374 From Brad Lucier <lucier@math.purdue.edu>:
2375 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
2378 2000-02-21 Catherine Moore <clm@cygnus.com>
2380 * config/tc-mips.c (MF_HILO_INSN): Define.
2381 (mips_7000_hilo_fix): Declare.
2382 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
2383 (md_parse_option): Check for 7000_HILO_FIX options.
2384 (OPTION_M7000_HILO_FIX): Define.
2385 (OPTION_NO_M7000_HILO_FIX): Define.
2386 * doc/c-mips.texi (-mfix7000): Describe.
2388 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
2390 * listing.c (print_lines): Remove unused variable `end'.
2392 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
2393 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
2394 reloc_type when BFD_ASSEMBLER.
2395 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
2396 reloc_type when BFD_ASSEMBLER. Move common code out of switch
2397 statement and quell signed vs. unsigned comparison warning.
2399 2000-02-18 Nick Clifton <nickc@cygnus.com>
2401 * config/tc-d10v.c (find_opcode): Add a symbol's value to
2402 the computed frag offset, rather than overwriting it.
2404 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2406 * config/tc-sh.c ("elf/sh.h"): Include.
2407 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
2408 (md.begin): Initialize target_arch.
2409 Only include opcodes in has table that match selected architecture.
2410 (parse_reg): Recognize register names for sh-dsp.
2411 (parse_at): Recognize post-modify addressing.
2412 (get_operands): The leading space is now optional.
2413 (get_specific): Remove FDREG_N support. Add support for sh-dsp
2414 arguments. Update valid_arch.
2415 (build_Mytes): Add support for SDT_REG_N.
2416 (find_cooked_opcode): New function, broken out of md_assemble.
2417 (assemble_ppi, sh_elf_final_processing): New functions.
2418 (md_assemble): Use find_cooked_opcode and assemble_ppi.
2419 (md_longopts, md_parse_option): New option: -dsp.
2420 * config/tc-sh.h (elf_tc_final_processing): Define.
2421 (sh_elf_final_processing): Declare.
2423 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
2425 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
2426 the unwinder subspace. Save the current seg/subseg before creating
2429 2000-02-10 Nick Clifton <nickc@cygnus.com>
2431 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
2432 little endian targets.
2433 (INST_BYTE1): Redefine to handle big and little endian
2435 (cpu_type): New type: Select between M340 and M210.
2436 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
2437 instructions of the M340.
2438 (md_assemble): Add support for the MULSH and OPSR classes of
2440 (md_atof): Add support for little endian targets.
2441 (md_parse_option): Add support for -EL, -EB and -mcpu command
2443 (md_convert_frag): Add support for little endian targets.
2444 (md_apply_fix3): Add support for little endian targets.
2445 (md_number_to_chars): Add support for little endian targets.
2447 2000-02-10 Timothy Wall <twall@redhat.com>
2449 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
2450 defined, use it to verify the symbol just read should be a label.
2452 2000-02-10 Timothy Wall <twall@redhat.com>
2454 * app.c (do_scrub_chars): Handle "||" for parallel instructions
2455 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
2456 around colons when KEEP_WHITE_AROUND_COLON is defined.
2457 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
2458 and KEEP_WHITE_AROUND_COLON.
2460 2000-02-08 Timothy Wall <twall@redhat.com>
2462 * read.c (s_rept): Call do_repeat, which abstracts the repeat
2464 (do_repeat): New. Abstract repeat logic so that a "break" can be
2466 (end_repeat): New. Provide support for a "break" out of the
2468 * read.h: Add prototypes for new functions.
2470 2000-02-08 Timothy Wall <twall@redhat.com>
2472 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
2473 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
2474 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
2477 2000-02-08 Timothy Wall <twall@redhat.com>
2479 * read.c: Added elseif to directives table.
2480 * read.h: Added prototype for s_elseif.
2481 * doc/as.texinfo: Added description for elseif.
2482 * cond.c (s_elseif): New function
2484 2000-02-04 Timothy Wall <twall@redhat.com>
2486 * listing.c (print_lines): Remove conditionals causing bug in
2489 2000-02-03 Timothy Wall <twall@cygnus.com>
2491 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
2493 * frags.c (frag_new): Calculate fr_fix in octets
2494 (frag_now_fix) Return offset as target address offset (bytes).
2495 (frag_now_fix_octets) New - Return offset in octets (8-bit
2497 * frags.h: Added prototype for frag_now_fix_octets().
2498 Distinguish between octets and bytes in field descriptions.
2499 * listing.c (calc_hex): Account for octets vs bytes when
2500 printing addresses/offsets.
2501 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
2502 target is little-endian, print the octets in a word in big-endian
2503 order so that the display looks like a proper hexadecimal number,
2504 instead of having the octets reversed.
2505 * read.c (do_align): When recording alignment, alignment power
2506 should be in terms of target bytes (minimum addressible unit)
2508 (do_org) Convert ORG target address (byte) argument into an
2509 octet offset when generating a variable fragment.
2510 * symbols.c (resolve_symbol_value): Symbol final value
2511 converted to a target address offset (bytes) from its octet offset.
2512 * config/obj-coff.c (coff_frob_symbol): Symbol target address
2513 offset (bytes) is adjusted by the frag offset (octets) converted
2515 (coff_frob_section) Section alignment power is in terms of bytes;
2516 convert it to an octet alignment power when calculating size (and
2517 size mask) in octets. Don't modify the section size in order to
2518 "align" it for TI COFF, since that format has a different method
2519 for storing alignment information.
2521 2000-02-01 Timothy Wall <twall@cygnus.com>
2523 * stabs.c (generate_asm_file): Escape backslashes in stabs file
2524 entries, matching the way GCC generates them. If not escaped, the
2525 filename is encoded incorrectly.
2527 2000-01-31 Nick Clifton <nickc@cygnus.com>
2529 * config/tc-arm.c (reg_table): Add support for ATPCS register
2532 2000-01-31 Geoff Keating <geoffk@cygnus.com>
2534 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
2536 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2538 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
2539 of a symbol when we really care about its value.
2541 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
2543 * config/tc-mcore.c (md_assemble): Give warning message if
2544 operands passes to instruction are more than the spec.
2546 2000-01-27 Thomas de Lellis <tdel@windriver.com>
2548 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2549 Thumb mode but the label seen was not declared as '.thumb_func'
2550 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
2551 correct disassembly of Thumb code bounded by non function labels.
2553 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2555 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
2556 Add dependencies for e-i386aout.o. Fix 2 comment lines.
2558 * Makefile.in: Same here.
2561 * configure.in: Set bfd_gas for i386-aout when primary target
2562 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
2563 we may need the primary te_file. Remove incorrect comment.
2565 * configure: Regenerate.
2567 * config/e-i386aout.c: New file.
2569 * as.c (USE_EMULATIONS): Move to before print_version_id.
2570 (struct emulation): Add i386aout.
2571 (show_usage): Split text strings. Reformat -a text. Add --em
2575 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
2576 (aout_format_ops): New.
2579 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
2580 preprocessor conditional and add aout USE_EMULATIONS tests.
2581 (read_a_source_file): Don't pass error strings to printf as
2585 * gasp.c (exp_get_abs): Don't pass error strings to printf as
2587 (do_data): Same here.
2588 (process_file): And here.
2591 * symbols.c (colon): Rewrite "already defined" fatal message
2592 code for aout with USE_EMULATIONS.
2595 * config/obj-aout.c (OBJ_HEADER): Define.
2596 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
2598 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
2599 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
2601 (obj_aout_type): Expand S_SET_OTHER here too.
2602 (obj_read_begin_hook): Remove.
2603 (aout_pop_insert): New.
2604 (obj_aout_s_get_other): New.
2605 (obj_aout_s_get_desc): New.
2606 (aout_format_ops): New.
2609 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
2610 gets aout_pseudo_table.
2611 (aout_pseudo_table): Declare.
2612 (obj_read_begin_hook): Define.
2615 * config/obj-coff.c (obj_pseudo_table): Rename to
2617 (coff_pop_insert): Use coff_pseudo_table.
2618 (coff_sec_sym_ok_for_reloc): Remove.
2619 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
2620 and comment all zero entries and remove #if 0 code.
2623 * config/obj-coff.h (obj_pop_insert): Define.
2624 (coff_pseudo_table): Declare.
2627 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
2628 s_get_size, s_set_size. Comment all zero entries.
2631 * config/obj-elf.c (elf_s_get_other): New function.
2632 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
2633 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
2634 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
2636 (obj_elf_parse_section_letters): Don't pass error strings to
2637 printf as format arg.
2640 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
2642 (elf_s_get_other): Declare.
2643 (S_GET_OTHER) Define as elf_s_get_other if not already
2645 (S_SET_OTHER): Only define when not already defined.
2646 (elf_obj_read_begin_hook): Declare.
2647 (obj_read_begin_hook): Define.
2648 (elf_obj_symbol_new_hook): Declare.
2649 (obj_symbol_new_hook): Define.
2652 * config/obj-multi.h: Add copyright header and protect against
2653 multiple inclusion. Add * to all function pointers.
2654 (OBJ_HEADER): If defined, include it rather than other defines
2656 (obj_frob_file_after_relocs): Test for NULL.
2657 (obj_symbol_new_hook): Here too.
2658 (obj_sec_sym_ok_for_reloc): And here.
2659 (S_GET_OTHER): Define.
2660 (S_GET_DESC): Define.
2661 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
2662 (OBJ_MAYBE_ELF): Update comment.
2664 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
2665 OBJ_AOUT preprocessor conditional and handle emulation by
2666 testing OUTPUT_FLAVOR.
2667 (i386_displacement): Here too.
2668 (md_section_align): Similarly here.
2669 (i386_target_format): Conditionally compile when more than one
2670 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
2671 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
2672 (i386_displacement): Here too.
2675 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
2676 Define TARGET_FORMAT for aout only when not multi.
2679 * config/te-multi.h: Delete file as it's identical to te-generic.h
2681 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
2683 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
2684 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
2687 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
2689 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
2692 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
2694 * config/tc-mips.c (mips_do_align): New function.
2695 * config/tc-mips.h (md_do_align): Define.
2697 2000-01-10 Philip Blundell <philb@gnu.org>
2699 * doc/c-arm.texi (ARM Options): Fix typo.
2700 (ARM-Chars): Correct description of `#'. Mention that `;' is a
2701 line separator for Linux.
2702 * doc/as.texinfo (Comments): Mention the ARM.
2704 2000-01-10 Philip Blundell <pb@futuretv.com>
2706 * configure.in (arm*-*-conix*): New target.
2707 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
2709 * configure: Regenerate.
2711 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
2713 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
2714 (obj_elf_visibility): New function.
2716 * doc/as.texinfo (Visibility): New node: document visibility
2719 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2721 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
2722 warning for absolute jump/call without `*' in non-intel mode. No
2723 need to set i.types[0] JumpAbsolute in intel mode.
2725 1999-12-22 Philip Blundell <pb@futuretv.com>
2727 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
2728 hook function when changing sections.
2729 (arm_s_data): Likewise.
2731 1999-12-14 Nick Clifton <nickc@cygnus.com>
2733 * config/tc-arm.c (md_parse_option): Add support for -marm720
2734 command line switch.
2736 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
2738 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
2739 (r_registers, xr_registers): Define.
2740 (r_register_name, xr_register_name): New functions.
2741 (md_assemble): Handle new am33 operand types and instruction
2743 (mn10300_insert_operand, check_operand): Likewise.
2745 1999-11-29 Nick Clifton <nickc@cygnus.com>
2747 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
2748 (s_force_thumb): Set thumb_mode to 2.
2749 (md_assemble): Do not complain about thumb instructions on a
2750 non-thumb target if thumb_mode is set to 2.
2752 1999-11-28 Michael Meissner <meissner@cygnus.com>
2754 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
2755 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
2756 (O_...): Add new machine dependent expressions if we are handling
2757 explicit relocations.
2758 (alpha_reloc_op): New static table holding the explicit relocation
2760 (alpha_literal_hash): New static to hold the hash table for
2761 explicit relocations.
2762 (alpha_macros): Add support for explicit relocations.
2763 (md_begin): If explicit relocations, initialize hash table.
2764 (md_assemble): Don't print a second error if tokenize_arguments
2765 already printed an error message.
2766 (md_apply_fix): Add support for explicit relocations.
2767 (alpha_force_relocation): Ditto.
2768 (alpha_fix_adjustable): Ditto.
2769 (alpha_adjust_symtab): New function to support explicit
2771 (alpha_adjust_symtab_relocs): Ditto.
2772 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
2773 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
2774 Add support for explicit relocations. Return -2 if an error
2775 message was already printed.
2776 (find_macro_match): Add support for explicit relocations. Comment
2778 (emit_insn): Add support for explicit relocations.
2779 (assemble_tokens): Ditto.
2781 (load_expression): Ditto.
2784 (emit_ir_load): Ditto.
2785 (emit_loadstore): Ditto.
2788 (emit_sextX): Ditto.
2789 (emit_division): Ditto.
2790 (emit_jsrjmp): Ditto.
2791 (emit_retjcr): Ditto.
2793 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
2795 (tc_adjust_symtab): If explicit relocations, call the function
2796 alpha_adjust_symtab.
2797 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
2798 relocations next to the literal relocation they reference.
2799 (TC_INIT_FIX_DATA): Initialize the new fields.
2800 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
2802 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
2804 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
2805 'B' operand for PA2.0 bb instruction.
2807 1999-11-18 Nick Clifton <nickc@cygnus.com>
2809 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
2812 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
2814 (mcore_force_relocation): Force relocations to be generated for
2817 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2819 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
2820 (i386_displacement): Disallow O_big displacements.
2822 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
2824 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
2825 Small improvements in error checking.
2826 (md_assemble): Support for unconditional ARM instructions.
2827 (md_parse_option): Support for -m[arm]v5e flag.
2829 1999-11-12 Nick Clifton <nickc@cygnus.com>
2831 * macro.c (buffer_and_nest): Do not check beyond the end of the
2834 1999-11-11 Nick Clifton <nickc@cygnus.com>
2836 * macro.c (buffer_and_nest): Look for seperator after TO and
2839 1999-11-08 Andrew Haley <aph@cygnus.com>
2841 * app.c (do_scrub_chars): When in State 10, treat backslash
2842 characters in the same way as as symbol characters.
2844 1999-11-07 Richard Henderson <rth@cygnus.com>
2846 * config/tc-alpha.c (alpha_align): Check, don't assert, that
2847 the previous label was in the current section before playing
2848 with auto-alignment.
2850 1999-11-06 Nick Clifton <nickc@cygnus.com>
2852 * config/tc-v850.c (v850_force_relocation): Force relocation
2854 (v850_pcrel_from_selection): Do not compute a pcrel offset if
2857 1999-11-05 Michael Meissner <meissner@cygnus.com>
2859 * expr.h (operatorT): Increase machine dependent operators to 16.
2860 * expr.c (op_rank): Ditto.
2862 1999-11-03 Ian Lance Taylor <ian@zembu.com>
2864 * read.c (pseudo_set): Reject attempts to set the value of a
2867 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
2870 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
2872 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
2873 to bfd_set_section_contents.
2875 1999-11-03 Nick Clifton <nickc@cygnus.com>
2877 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
2879 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
2881 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
2882 (mips_ip): Use OPCODE_IS_MEMBER.
2884 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
2886 * config/tc-arm.c (reg_required_here): Improve comments.
2888 * config/tc-arm.c (thumb_opcode): Add "variants" field.
2889 (tinsns): Initialize variants field.
2891 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
2892 BAD_PC respectively.
2894 1999-10-27 Scott Bambrough <scottb@netwinder.org>
2896 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
2897 * config/tc-arm.h: Fix compile time warnings.
2899 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2901 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
2902 form @abs16, @(abs16) and @(abs16 + imm).
2904 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
2906 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
2907 (ISA_HAS_64_BIT_REGS) New.
2908 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
2909 mips_emit_delays,macro_build,load_register,load_addresss,
2910 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
2911 and/or use new ISA_xxx macros in expressions involving
2912 ISA, particularly mips_opts.isa.
2914 1999-10-18 Michael Meissner <meissner@cygnus.com>
2916 * expr.h (operatorT): Add machine dependent operators md1..md8.
2917 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
2918 for the machine dependent operators to use.
2920 * expr.c (op_rank): Add machine dependent operators.
2922 * config/tc-alpha.c (O_pregister): Define as a machine dependent
2924 (O_cpregister): Ditto.
2925 (md_begin): Change X_op test that field is wide enough to use
2926 O_max instead of O_alpha_max.
2927 (cpu_types): Fill in missing initializer.
2928 (alpha_num_macros): Make unsigned.
2929 (md_assemble): Make opnamelen be size_t.
2930 (md_apply_fix): Cast alpha_num_operands to int before testing.
2931 (alpha_force_relocation): Ditto.
2932 (alpha_fix_adjustable): Ditto.
2933 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
2934 (tc_gen_reloc): Ditto.
2935 (tc_get_register): Ditto.
2940 (s_alpha_ent): Ditto.
2941 (s_alpha_end): Ditto.
2942 (s_alpha_frame): Ditto.
2943 (s_alpha_prologue): Ditto.
2944 (s_alpha_file): Ditto.
2945 (s_alpha_gprel32): Ditto.
2946 (s_alpha_proc): Ditto.
2947 (s_alpha_set): Ditto.
2948 (s_alpha_base): Ditto.
2949 (s_alpha_align): Ditto.
2950 (s_alpha_arch): Ditto.
2951 (alpha_align): Ditto.
2952 (assemble_insn): Suppress unused variable warning.
2954 (assemble_insn): Don't assume X_op and X_unsigned are in a given
2955 order in the structure.
2956 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
2958 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
2960 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
2962 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2964 * config/tc-i386.c (i386_index_check): Correct #endif location.
2966 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
2968 * as.c (show_usage): Document new options.
2969 (parse_args): Add --no-warn, --warn, --fatal-warnings,
2970 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
2971 (parse_args): Parse the new options.
2972 (main): If there were warnings, and --fatal-warnings
2973 was specified, print an error.
2974 * as.h: New variable, flag_fatal_warnings, for new option.
2976 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
2978 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
2979 '@'. Change autoincrement completers to fall through to cache control
2982 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
2984 (pa_parse_addb_64_cmpltr): New function.
2986 * config/tc-hppa.c (pa_ip): Change error message.
2987 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
2988 '?Q' args to allow falling through.
2990 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
2991 Remove unused conditional codes.
2992 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
2994 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2996 * config/tc-d30v.c (CHAR_BIT): Define.
2997 (check_range): Fix bit operations to support integers bigger than
3000 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3002 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
3005 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
3006 Doug Evans <devans@cygnus.com>
3008 Add support for m32rx.
3009 * config/tc-m32r.c (enable_m32rx): New static global.
3010 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
3011 (allow_m32rx): New function.
3012 (M32R_SHORTOPTS): Add `O'.
3013 (md_longopts): Add --m32rx plus several warning options.
3014 (md_parse_option): Handle new options.
3015 (md_show_usage): Print them.
3016 (md_begin): Enable m32rx.
3017 (OPERAND_IS_COND_BIT): New macro.
3018 (first_writes_to_seconds_operands): New function.
3019 (writes_to_pc,can_make_parallel,make_parallel): New functions.
3020 (target_make_parallel,assemble_two_insns): New functions.
3021 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
3022 If optimizing and m32rx, try to make consecutive insns parallel.
3024 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
3026 * config/tc-mips.c (nopic_need_relax): Allow for the
3027 .sdata.foo sections generated by -fdata-sections,
3028 and for the .gnu.linkonce.s sections generated by C++.
3030 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3032 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
3033 with cleaner code using completer prefixes. Add 'Y'.
3035 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
3037 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
3039 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
3040 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
3041 insn does not match and we should try the next insn in the table.
3043 1999-09-22 Nick Clifton <nickc@cygnus.com>
3045 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
3047 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
3049 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
3052 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3054 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
3055 OBJ_ELF. If ELF, add "sq".
3056 (md_parse_option): If ELF, ignore -s and -q.
3057 (md_show_usage): Mention ELF options.
3059 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
3061 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
3064 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
3066 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
3068 * config/tc-hppa.c (struct pa_it): New field "trunc".
3069 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
3070 (pa_parse_ftest_gfx_completer): New function
3071 (pa_parse_fp_cnv_format): New function.
3073 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
3074 (md_apply_fix): Handle 22bit pc-rel branches.
3076 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
3078 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
3080 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
3082 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
3084 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
3086 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
3087 (pa_ip): Handle 'fX'.
3089 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
3091 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
3092 unwinds unless the function is in the text space.
3093 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
3095 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
3097 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
3098 (md_assemble): To here. Tweak address generation.
3100 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
3102 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
3103 (md_assemble): Call dwarf2_where for OBJ_ELF.
3104 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
3105 (pa_end_of_source): New function.
3106 * tc-hppa.h (md_end): Define for OBJ_ELF.
3108 1999-09-14 Michael Meissner <meissner@cygnus.com>
3110 * configure.in (Canonicalization of target names): Remove adding
3111 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
3112 generates $ac_config_sub with a ${CONFIG_SHELL} already.
3113 * configure: Regenerate.
3115 1999-09-14 Donn Terry <donn@interix.com>
3117 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
3119 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3121 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
3122 pc-relative jmp/call to an absolute symbol.
3123 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
3124 absolute section symbols.
3126 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
3127 jump handling code and comments.
3129 1999-09-12 Ian Lance Taylor <ian@zembu.com>
3131 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
3132 the value if TE_PE and a global defined symbol.
3134 1999-09-11 Ian Lance Taylor <ian@zembu.com>
3136 * write.c (dump_section_relocs): Call print_symbol_value_1 to
3137 print the symbol, rather than printing it here.
3139 1999-09-11 Donn Terry <donn@interix.com>
3141 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3142 BFD_RELOC_RVA relocations.
3144 * config/tc-i386.c (md_undefined_symbol): Compare the name against
3145 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
3148 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
3150 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
3151 * doc/internals.texi (Object format backend): Document
3154 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3155 relocations against global symbols if TE_PE.
3157 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
3158 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
3160 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
3163 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
3164 symbols which do not have a constant value, or tags with
3165 non-tags. Remove the symbol from the list before adding it at the
3168 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
3169 C_FCN symbol differently if TE_PE.
3170 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
3171 appears in the pseudo-op, rather coff_line_base which is only set
3174 * config/obj-coff.c (obj_coff_loc): New static function.
3175 (obj_pseudo_table): Add "loc".
3177 * config/obj-coff.c (add_lineno): Check that the line number is
3180 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
3181 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
3183 (md_atof): Return NULL rather than 0.
3184 * config/tc-i386.c (md_atof): Change type to int.
3185 * expr.c (expr): Change first parameter to int.
3186 * config/obj-coff.c: Add declarations for static functions.
3187 (coff_frob_symbol): Use SYM_AUXENT.
3188 * config/tc-i386.h (flag_16bit_code): Don't declare.
3190 * config/obj-coff.c (obj_coff_section): Default to setting
3191 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
3193 * write.c (adjust_reloc_syms): Print adjusted fixup.
3195 * expr.c (integer_constant): Correct too_many_digits calculation
3198 1999-09-09 Andreas Schwab <schwab@suse.de>
3200 * doc/c-arm.texi: Fix arguments of @var to not contain
3203 1999-09-08 Philip Blundell <pb@nexus.co.uk>
3205 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
3207 (md_parse_option): Only support -k flag for ELF and COFF targets.
3209 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
3211 * config/tc-hppa.c (pa_ip): Put strict register checks before
3212 call to pa_parse_number.
3214 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
3216 1999-09-06 Ian Lance Taylor <ian@zembu.com>
3218 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
3221 1999-09-06 Donn Terry <donn@interix.com>
3223 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
3225 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
3227 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
3228 candidate instruction. Require registers for register arguments
3229 when in strict mode. Require assemble-time constants for
3230 constants when in strict mode.
3231 (pa_get_absolute_expression): Require a constant when in strict
3234 1999-09-06 Nick Clifton <nickc@cygnus.com>
3236 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
3238 1999-09-04 Steve Chamberlain <sac@pobox.com>
3240 * config/tc-pj.c: New file, supports picoJava in ELF.
3241 * config/tc-pj.h: Ditto.
3242 * configure.in (pjl*, pj*): New targets.
3243 * Makefile.am: Rebuild dependencies.
3244 (CPU_TYPES): Add pj.
3245 (TARGET_CPU_CFILES): Add config/tc-pj.c.
3246 (TARGET_CPU_HFILES): Add config/tc-pj.h.
3247 * doc/c-pj.texi: New file.
3248 * doc/as.texinfo: Add some PJ specifics.
3249 * doc/all.texi: Add PJ to the list of all architectures, sort them
3251 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
3252 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3254 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
3256 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
3257 (obj_frob_file): Test for null pointer.
3258 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
3259 (OBJ_PROCESS_STAB): And here.
3260 (elf_obj_sy): Remove
3262 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
3263 except OBJ_PROCESS_STAB, which we #undef for ecoff.
3264 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
3266 * config/obj-coff.c (no_func): Remove.
3267 (coff_format_ops): Change occurrences of no_func to 0, as we test
3268 for 0 in obj-multi.h.
3270 * configure.in: Enable bfd for i386-coff when primary target is
3271 bfd. Enable i386 elf,coff emulation support. Don't set
3272 USE_EMULATIONS=1 or te_file=multi unless there is more than one
3273 emulation to support.
3274 *configure: Regenerate.
3276 1999-09-02 Nick Clifton <nickc@cygnus.com>
3278 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
3279 .section .line directive is encountered.
3281 1999-09-01 Nick Clifton <nickc@cygnus.com>
3283 * config/tc-arm.c (md_section_align): Do not align sections in ELF
3286 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
3287 * as.texinfo: Document --gdwarf2 command line option.
3288 Add additional documentation of ARM command line switches.
3290 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
3292 * config/tc-i386.c (i386_intel_memory_operand): Combine
3293 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
3294 and RESTORE_END_STRING around parse_register calls.
3295 (i386_operand): Here too.
3296 (i386_is_reg): Remove.
3297 (parse_register): Move as_bad calls from within this function to
3300 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3302 Based on a patch from H.J. Lu <hjl@gnu.org>
3303 * config/tc-i386.c (parse_register): Handle FP regs specially.
3304 (md_begin): Remove '(' and ')' from register_chars.
3306 1999-08-29 Doug Evans <devans@casey.cygnus.com>
3308 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
3309 error message (done elsewhere).
3311 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
3313 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
3315 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3317 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
3320 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
3322 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
3324 Add new completers. Fix bug in 64 bit condition handling.
3326 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
3329 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
3331 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
3333 * config/tc-hppa.c (pa_ip): Add case for 'I'.
3335 1999-08-27 Jim Wilson <wilson@cygnus.com>
3337 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
3338 (struct ls): Add frag field. Initialize it to zero.
3339 (out_end_sequence): New local text_frag. Set it while in text section.
3340 Replace address check with frag check. Set ls.frag to text_frag if
3341 out_set_addr called.
3342 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
3343 Set it before switching sections. Replace address check with frag
3344 check. Set ls.frag to saved_frag if out_set_addr called.
3346 1999-08-26 David Mosberger <davidm@hpl.hp.com>
3348 * dwarf2dbg.c (out_end_sequence): If address changed, directly
3349 output "advance_pc" opcode instead of calling gen_addr_line().
3350 The latter has the undesired side-effect of creating a new row
3351 in the debug line info matrix.
3353 1999-08-26 Jim Wilson <wilson@cygnus.com>
3355 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
3356 ls.last_filename if last is less than zero. Set ls.last_filename
3357 when allocating new entry.
3358 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
3361 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
3363 * config/tc-i386.c (i386_index_check): Fix the displacement size
3364 when INFER_ADDR_PREFIX.
3366 1999-08-18 Nick Clifton <nickc@cygnus.com>
3368 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
3371 1999-08-17 Ian Lance Taylor <ian@zembu.com>
3373 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
3374 handle 0xffffNNNN constants correctly.
3376 1999-08-16 Nick Clifton <nickc@cygnus.com>
3378 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
3381 1999-08-13 Nick Clifton <nickc@cygnus.com>
3383 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
3384 (md_apply_fix3): Always pass positive values to
3385 validate_offset_imm.
3387 1999-08-12 Nick Clifton <nickc@cygnus.com>
3389 * config/tc-arm.c (skip_whitespace): New macro.
3390 Formatting tidy ups.
3392 (md_apply_fix3): Store relocation offset in addend for ELF based
3394 (arm_force_relocation): Always generate relocs for Thumb function
3397 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
3399 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
3400 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
3402 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
3404 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
3405 flags for the unwind subspace.
3407 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
3408 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
3409 suitable relocation based on the size of the target's pointer.
3410 Always Use subsegment zero for the unwinders.
3411 (pa_level): Handle "2.0w".
3413 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3415 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
3416 with the following instruction unless this was specified.
3418 1999-08-09 Ian Lance Taylor <ian@zembu.com>
3420 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
3421 certain sections, to match BFD changes.
3423 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3425 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
3426 (EXTRA_SCRIPTS): Define to keep automake happy.
3427 * Makefile.in: Rebuild.
3429 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3431 * Makefile.am: Rename .dep* files to DEP*.
3432 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
3433 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
3435 * Makefile.in: Rebuild.
3437 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
3439 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
3441 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3443 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
3444 avoid problems on DOS filesystems.
3445 * Makefile.in: Rebuild.
3447 * doc/as.texinfo (Section): Document 's' flag for COFF version.
3449 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3451 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
3454 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3456 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
3457 line to create ${GDBINIT} rather than .gdbinit.
3458 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3460 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
3462 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
3464 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3466 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
3468 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
3470 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
3471 non-adjustable symbols.
3473 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3475 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
3477 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3479 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
3482 1999-08-05 Donn Terry <donn@interix.com>
3484 * config/te-interix.h: New file.
3485 * configure.in (i386-*-interix*): New target.
3486 * configure: Rebuild.
3488 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
3490 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
3491 selectors for ELF too.
3492 (selector_table): Add "ltp" and "rtp" selectors.
3494 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
3496 * config/tc-i386.c (i386_operand): No need to change
3497 operand_string pointer in segment reg case before goto
3498 do_memory_reference. Initialise displacement_string_start and
3499 displacement_string_end after do_memory_reference label.
3500 (i386_index_check): Add operand_string param, and print error
3501 message on failure here.
3502 (i386_intel_memory_operand): Instead of here.
3503 (i386_operand): And here.
3504 (INFER_ADDR_PREFIX): Enable.
3506 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
3508 * config/tc-i386.h (DefaultSize): Define. Renumber following
3509 opcode_modifier defines.
3511 From Etienne Lorrain <etienne.lorrain@ibm.net>
3512 * config/tc-i386.c (stackop_size): New variable.
3513 (set_16bit_code_flag): Clear it here.
3514 (set_16bit_gcc_code_flag): New function.
3515 (md_pseudo_table): Add "code16gcc" entry.
3516 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
3518 1999-08-03 Ian Lance Taylor <ian@zembu.com>
3520 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
3521 next_set_end even if the end symbol is being discarded.
3523 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
3524 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
3525 * config/obj-coff.c: Likewise.
3526 (seg_info_type): Remove.
3527 (seg_info_off_by_4): Change to array of segT.
3528 (s_get_segment): Adjust accordingly.
3529 (obj_pseudo_table): Fully initialize sentinel entry.
3531 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
3532 Ralf Baechle <ralf@uni-koblenz.de>.
3534 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
3536 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
3538 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
3540 * config/tc-i386.c: Indentation and white space changes.
3541 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
3542 don't enable it by default.
3543 (i386_intel_operand): Remove redundant prototype.
3544 Move check on number of memory operands, and i.mem_operands++
3545 (i386_intel_memory_operand): To here.
3546 Remove i386_immediate code from here. Remove special case code
3547 for input and output using (%dx). Remove base/index checks and
3548 call i386_index_check instead. Save initial operand_string
3549 argument for error message.
3550 (i386_operand): Remove redundant prototype. Move base/index
3551 checks to i386_index_check.
3552 (i386_displacement): Move intel mode check for non-zero
3554 (i386_intel_memory_operand): To here.
3556 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
3558 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
3559 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
3560 by .register pseudo-op if -64 and --no-undeclared-regs.
3561 (s_register, sparc_adjust_symtab): New functions.
3562 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
3563 Declare sparc_adjust_symtab as tc_adjust_symtab.
3564 * doc/c-sparc.texi: Add description of #ignore special literal
3565 for .register pseudo-op.
3567 1999-07-30 Catherine Moore <clm@cygnus.com>
3569 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
3570 the relocation's section offset.
3572 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3574 * write.c (fixup_segment): Fix generic error check overflow test.
3576 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
3577 X_add_number to long.
3579 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
3581 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
3584 1999-07-27 Ian Lance Taylor <ian@zembu.com>
3586 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
3589 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
3591 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
3593 * configure.bat: Remove; obsolete.
3594 * config/go32.cfg: Likewise.
3596 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
3598 * configure.in (i386-*-vxworks*): New target.
3599 * configure: Rebuild.
3601 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3603 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
3605 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3607 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
3609 (output_insn): Put OLO10's secondary addend into tc_fix_data.
3610 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
3611 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
3612 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
3613 MAX_RELOC_EXPANSION): Define.
3614 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
3616 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3618 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
3619 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
3620 block. Print a warning if an 8-bit or 16-bit constant
3621 displacement or immediate is truncated on output.
3622 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
3624 (i386_operand): Disallow immediate jump absolute operand.
3626 1999-07-15 Ian Lance Taylor <ian@zembu.com>
3628 * configure.in: Bump version number to 2.9.5.
3629 * configure: Rebuild.
3631 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
3634 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
3636 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
3637 (cons_fix_new_hppa): Derive size of fixup from size of the object.
3639 1999-07-14 Philip Blundell <pb@nexus.co.uk>
3641 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
3643 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
3645 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
3646 if -mno-fpu was given.
3647 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
3649 (cons_fix_new_arm): Remove misleading comments.
3651 1999-07-14 Ian Lance Taylor <ian@zembu.com>
3653 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
3655 (relax_segment): Likewise. After giving a rs_org error, convert
3656 the frag to rs_align to avoid cascading errors.
3658 1999-07-12 Andreas Schwab <schwab@suse.de>
3660 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
3662 1999-07-11 Ian Lance Taylor <ian@zembu.com>
3664 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
3665 as appropriate. Fill in structure initializations. Add variable
3666 initializations. Add casts.
3667 * dwarf2dbg.c (print_stats): Change i to size_t.
3668 * listing.c (listing_listing): Change list_line to unsigned int.
3670 1999-07-10 Ian Lance Taylor <ian@zembu.com>
3672 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
3673 rather than checking for \001 and \002 in symbol name.
3674 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
3676 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
3678 * configure.in (hppa*-linux-gnu*): New target.
3679 * configure: Rebuilt.
3681 1999-07-08 Nick Clifton <nickc@cygnus.com>
3683 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
3685 1999-07-07 Nick Clifton <nickc@cygnus.com>
3687 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
3688 accessing symbolP directly.
3690 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
3692 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
3695 1999-07-05 Nick Clifton <nickc@cygnus.com>
3697 * config/tc-arm.c (ARM_EXT_V5): Define.
3698 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
3699 (md_begin): Detect ARM v5 architectures.
3700 (md_parse_option): Accept arm v5 specification.
3701 (md_show_usage): Documment -marmv5 switch.
3703 * doc/c-arm.texi: Document -marmv5 command line option.
3705 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
3707 (validate_immediate_twopart): New function. Determine if a
3708 constant can be computed by two ADD instructions.
3709 (output_inst): Remove its command line parameter - it was never
3711 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
3712 implememt the ADRL pseudo op.
3713 (tc_gen_reloc): Generate a suitable error message if an ADRL
3714 instruction tries to generate a real reloc.
3716 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
3718 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
3720 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
3723 1999-06-27 H.J. Lu <hjl@gnu.org>
3725 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
3726 non BFD_ASSEMBLER case.
3728 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
3730 * config/obj-coff.c (obj_coff_section): Mark writable sections as
3733 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3735 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
3736 out_end_sequence() when the address decreases due to a new frag.
3737 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
3738 numbering starts with 1.
3740 1999-06-23 Nick Clifton <nickc@cygnus.com>
3742 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
3744 (mcore_s_text): Call obj_elf_text for ELF target.
3745 (mcore_s_data): Call obj_elf_data for ELF target.
3746 (mcore_s_section): No longer ELF specific. Call obj_coff_section
3748 (mcore_s_bss): New function: Dump literal table before changing
3750 (mcore_s_comm): New function: Dump literal table before changing
3753 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
3754 No longer static functions.
3755 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
3756 Provide prototypes for these functions.
3758 1999-06-22 Ian Lance Taylor <ian@zembu.com>
3760 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
3761 a list of names, to try obj_segment_name, and to try abbreviated
3762 names when using COFF without long section names.
3764 * config/tc-alpha.c: More use of symbol accessor functions.
3765 * config/tc-arc.c: Likewise.
3766 * config/tc-d30v.c: Likewise.
3767 * config/tc-fr30.c: Likewise.
3768 * config/tc-i860.c: Likewise.
3769 * config/tc-m88k.c: Likewise.
3770 * config/tc-mcore.c: Likewise.
3771 * config/tc-ns32k.c: Likewise.
3772 * config/tc-sparc.c: Likewise.
3773 * config/tc-v850.c: Likewise.
3775 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
3776 sy_value with appropriate accessor functions.
3777 * config/tc-arm.c (md_apply_fix3): Likewise.
3778 * config/tc-d10v.c (AT_WORD_P): Likewise.
3779 * config/tc-v850.c (reg_name_search): Likewise.
3781 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
3782 use symbol_get_bfdsym instead.
3783 * config/tc-ppc.c (md_assemble): Likewise.
3784 * config/tc-v850.c (v850_comm): Likewise.
3786 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
3788 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
3789 the symbol, rather than accessing the bsym member.
3790 * config/tc-d10v.c (tc_gen_reloc): Likewise.
3791 * config/tc-d30v.c (tc_gen_reloc): Likewise.
3792 * config/tc-mcore.c (tc_gen_reloc): Likewise.
3793 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
3794 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
3795 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
3796 * config/tc-tic30.c (tc_gen_reloc): Likewise.
3797 * config/tc-v850.c (tc_gen_reloc): Likewise.
3799 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
3801 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
3802 (hppa_gen_reloc_type): Conditionalize on BFD64.
3803 (tc_gen_reloc): Re-enable ELF relocations.
3804 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
3806 1999-06-21 Ian Lance Taylor <ian@zembu.com>
3808 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
3810 (do_ldst): Move assignment out of if condition.
3811 (md_apply_fix3): Add casts to avoid printf format warnings. Add
3812 parentheses to avoid warning.
3814 1999-06-21 Nick Clifton <nickc@cygnus.com>
3816 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
3817 macro to get at the BFD symbol associated with a GAS symbol.
3819 1999-06-19 Ian Lance Taylor <ian@zembu.com>
3821 * config/tc-ppc.c: Update for symbol handling changes.
3822 * config/obj-coff.c: Likewise.
3824 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
3826 * tc-hppa.c: General cleanups of ELF support. No more spaces
3827 and subspaces for ELF.
3828 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
3829 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
3830 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
3831 (UNWIND_SECTION_NAME): Likewise.
3832 (space/subspace related structures): Conditionalize definitions
3834 (space/subspace directives and support routines): Conditionalize
3835 definitions and references/uses on OBJ_SOM.
3836 (label_symbol_struct): For ELF, track the symbol's segment. For
3837 SOM track its space.
3838 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
3840 (USE_ALIASES): Kill for both SOM & ELF.
3841 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
3842 (pa_space, pa_subspace): Corresponding changes.
3843 (pa_spaces_begin): Corresponding chagnes.
3844 (md_begin): Do not muck around with space/subspace stuff for
3846 (md_apply_fix): Temporarily disable argument relocation stuff
3848 (tc_gen_reloc): Temporarily disable relocation generation for
3850 (pa_build_unwind_subspace): Similarly.
3852 1999-06-16 Nick Clifton <nickc@cygnus.com>
3854 * config/tc-arm.c (thumb_set): New pseudo op.
3855 (text, data, section): Override these pseudo ops with ARM
3857 (s_thumb_set): New function: Perform the same as a .set pseudo
3858 op, but also mark the alias'ed symbol as being a Thumb
3860 (arm_s_text): New function: Perform the same as the .text
3861 pseudo op, but dump the literal pool before changing
3863 (arm_s_data): New function: Perform the same as the .data
3864 pseudo op, but dump the literal pool before changing
3866 (arm_s_section): New function: Perform the same as the
3867 .section pseudo op, but dump the literal pool before changing
3869 (arm_cleanup): Do not reset the current section before dumping
3872 1999-06-17 Nick Clifton <nickc@cygnus.com>
3874 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
3875 OPTION_NO_WARN_UNMATCHED entries.
3876 (md_parse_option): Generate a warning message if an unrecognised
3877 option is encountered.
3879 * config/tc-d10v.c (do_not_ignore_hash): New variable.
3880 (get_operands): When parsing an expression after an '@' symbol
3881 has been detected, do not ignore '#' symbols.
3882 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
3885 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3887 From K. Richard Pixley <rich@noir.com>:
3888 * configure.in (ppc-*-vxworks*): New target.
3889 * configure: Rebuild.
3891 1999-06-12 Philip Blundell <philb@gnu.org>
3893 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
3895 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3897 * write.c (adjust_reloc_syms): Rather than never reducing reloc
3898 which refer to symbols in linkonce sections, permit reducing the
3899 relocs if the symbol is local.
3901 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3903 * subsegs.c (subseg_text_p): New function.
3904 * as.h (subseg_text_p): Declare.
3905 * read.c (do_align): Use subseg_text_p to set the default fill.
3906 * write.c (subsegs_finish): Likewise.
3907 * config/obj-coff.c (write_object_file): Likewise.
3908 * config/tc-i386.h (md_maybe_text): Don't define.
3909 (md_do_align): Use subseg_text_p to set the default fill.
3910 * config/tc-m32r.c (m32r_do_align): Likewise.
3911 * config/tc-sh.c (sh_do_align): Likewise.
3912 * config/tc-sparc.h (md_do_align): Likewise.
3914 1999-06-12 David O'Brien <obrien@freebsd.org>
3916 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
3917 * configure: Rebuild.
3919 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3921 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
3922 * Makefile.am: Rebuild dependencies.
3923 * Makefile.in: Rebuild.
3925 * config/tc-i386.c (i386_immediate): Remove unused label
3928 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
3929 * symbols.c: Likewise.
3930 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
3931 sy_next field when taking address, rather than symbol_next.
3933 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
3935 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
3936 value from the output file architecture.
3937 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
3938 * dwarf2dbg.h: Change bfd_vma to addressT.
3940 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3942 * dwarf2dbg.h: Use PARAMS in function declarations.
3944 1999-06-11 Martin Dorey <mdorey@madge.com>
3946 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
3947 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
3949 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
3951 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3953 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
3955 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
3958 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
3960 * read.c (read_a_source_file): Only declare inescape if
3963 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
3965 (find_entry_byval): Add parens to avoid warning.
3967 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
3969 * symbols.c (resolve_symbol_value): Don't permit subtraction of
3972 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
3974 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
3977 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
3978 synthetize_setx): New functions.
3979 (md_assemble): Broken the special cases into the above
3980 functions. Make compiler happy if sizeof(bfd_vma)==4.
3981 Fix sethi generated from set/setuw. If instructions have a relloc,
3982 always clear the fields to be relocated in the opcode.
3983 (sparc_ip): Remove special_case global variable.
3985 1999-06-10 Ian Lance Taylor <ian@zembu.com>
3987 Based on patches from John W. Woznack <jwoznack@concentric.net>:
3988 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
3989 indication of success rather than a value.
3990 (itbl_get_val): Likewise.
3991 (itbl_get_field): Use strcspn. Change delimiters to include
3993 * itbl-ops.h (itbl_get_reg_val): Update declaration.
3994 (itbl_get_val): Likewise.
3995 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
3997 * symbols.c (copy_symbol_attributes): Convert local symbols to
4000 1999-06-10 Nick Clifton <nickc@cygnus.com>
4002 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
4005 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4007 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
4008 Optimize set if sizeof(bfd_vma) == 64.
4009 (sparc_ip): Fix sethi - without %hi() it should generate
4010 R_SPARC_22 reloc, not R_SPARC_HI22.
4011 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
4013 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4015 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
4016 (s_ncons): New function.
4017 (native_op_table): New table.
4018 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
4019 R_SPARC_OLO10 handling.
4021 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
4023 * expr.h (struct expressionS): Revert last change; widen X_op.
4024 * config/tc-alpha.c (md_begin): Check the field is wide enough.
4026 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4028 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
4029 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
4030 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
4031 * Makefile.in: Regenerated.
4033 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
4034 `common' pass on to s_mri_common.
4035 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
4037 1999-06-06 Richard Henderson <rth@cygnus.com>
4039 * config/obj-elf.c (obj_elf_section): Don't free the return
4040 value of demand_copy_C_string.
4042 1999-06-05 Richard Henderson <rth@cygnus.com>
4044 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
4045 creation logic from obj_elf_create_section.
4047 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
4048 (section_stack): New.
4049 (special_sections): Make const.
4050 (obj_elf_section): Gut and rewrite parsing.
4051 (obj_elf_change_section): New function broken out of obj_elf_section.
4052 (obj_elf_parse_section_letters): Likewise.
4053 (obj_elf_section_word): Likewise.
4054 (obj_elf_section_type): Likewise.
4055 (obj_elf_previous): Treat as a toggle.
4056 (obj_elf_popsection): New.
4057 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
4058 (ppc_section_type): Likewise.
4059 * config/tc-ppc.h: Likewise.
4061 * expr.h (struct expressionS): Don't make X_op a bitfield.
4062 * config/tc-alpha.c: Update for symbol handling changes.
4063 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
4064 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
4066 1999-06-05 Richard Henderson <rth@cygnus.com>
4068 * dwarf2dbg.c (*): Convert to K&R + prototypes.
4069 (dwarf2_gen_line_info): Kill unused variables.
4070 (dwarf2_finish): Likewise.
4071 (dwarf2_where): Likewise.
4072 (dwarf2_directive_file): If we've only got a string,
4073 hand off to s_app_file.
4074 * ecoff.c: Move the include of ecoff.h.
4075 * symbols.h (S_IS_FUNCTION): Prototype.
4077 * read.c (LEX_HASH): Supply a default.
4079 (s_globl): Update `c' after skipping whitespace.
4080 * read.h (LEX_END_NAME, is_name_ender): New.
4081 * expr.c (get_symbol_end): Respect it.
4083 1999-06-04 Mark Klein <mklein@dis.com>
4085 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
4087 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
4089 * config/tc-hppa.c: Update for symbol handling changes.
4091 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4093 * cgen.c: Update for symbol handling changes.
4094 * config/tc-m32r.c: Likewise.
4096 * config/tc-hppa.h: Update for symbol handling changes.
4097 * config/tc-hppa.c: Likewise.
4099 * config/tc-arm.h: Update for symbol handling changes.
4100 * config/tc-arm.c: Likewise.
4101 (symbol_make_empty): Remove. Just use symbol_create.
4103 * symbols.c (symbol_set_tc): Correct name.
4105 * Makefile.am: Rebuild dependencies.
4106 ($(OBJS)): Don't depend upon struc-symbol.h.
4107 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
4108 * dep-in.sed: Don't remove struc-symbol.h.
4109 * Makefile.in: Rebuild.
4111 * doc/internals.texi (Symbols): Describe changes in symbol
4114 1999-06-03 Richard Henderson <rth@cygnus.com>
4116 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
4117 instead of doing the work by hand.
4119 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4121 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
4122 state of line state-machine.
4123 (struct ls): Collect DWARF2 line state-machine state in new member
4124 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
4125 resulted in any DWARF2 directives.
4126 (reset_state_machine): New function.
4127 (out_end_sequence): Ditto.
4128 (dwarf2_gen_line_info): When switching sections or switching to a
4129 lower text address, call out_end_sequence() first to terminate the
4130 previous code sequence as code sequences MUST have monotonically
4131 increasing addresses.
4132 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
4134 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4136 * as.c (parse_args): Add option -gdwarf2 to allow requesting
4137 DWARF2 debug info (line information only, at this point).
4138 * as.h: Update comment about supported debug formats.
4139 * dwarf2dbg.c, dwarf2dbg.h: New files.
4140 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
4142 * expr.c (operand): Don't use [ for parens if we want an index op.
4143 (op_encoding): Switch [ into O_index, if desired.
4144 (op_rank): Renumber with O_index on bottom.
4145 (expr): If O_index, match closing bracket.
4146 * expr.h (O_index): New.
4148 * read.c (read_a_source_file): Conditionally allow matched "
4149 in lines passed to md_assemble.
4151 * config/obj-elf.c (elf_pseudo_table): Add `common'.
4153 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4155 Add support for storing local symbols in a small structure to save
4156 memory when assembling large files.
4157 * as.h: Don't include struc-symbol.h.
4158 (symbolS): Add typedef.
4159 * symbols.c: Include struc-symbol.h.
4160 (local_hash): New static variable.
4161 (save_symbol_name): New static function, from symbol_create.
4162 (symbol_create): Call save_symbol_name.
4163 (local_symbol_count): New static variable.
4164 (local_symbol_conversion_count): Likewise.
4165 (LOCAL_SYMBOL_CHECK): Define.
4166 (local_symbol_make): New static function.
4167 (local_symbol_convert): New static function.
4168 (colon): Handle local symbols. Create local symbol for local
4170 (symbol_table_insert): Handle local symbols.
4171 (symbol_find_or_make): Create local symbol for local label name.
4172 (symbol_find_base): Check for local symbol.
4173 (symbol_append, symbol_insert): Check for local symbols.
4174 (symbol_clear_list_pointers, symbol_remove): Likewise.
4175 (verify_symbol_chain): Likewise.
4176 (copy_symbol_attributes): Likewise.
4177 (resolve_symbol_value): Handle local symbols.
4178 (resolve_local_symbol): New static function.
4179 (resolve_local_symbol_values): New function.
4180 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
4181 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
4182 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
4183 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
4184 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
4185 (symbol_previous, symbol_next): New functions.
4186 (symbol_get_value_expression): Likewise.
4187 (symbol_set_value_expression): Likewise.
4188 (symbol_set_frag, symbol_get_frag): Likewise.
4189 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
4190 (symbol_mark_used_in_reloc): Likewise.
4191 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
4192 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
4193 (symbol_mri_common_p): Likewise.
4194 (symbol_mark_written, symbol_clear_written): Likewise.
4195 (symbol_written_p): Likewise.
4196 (symbol_mark_resolved, symbol_resolved_p): Likewise.
4197 (symbol_section_p, symbol_equated_p): Likewise.
4198 (symbol_constant_p): Likewise.
4199 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
4200 (symbol_get_obj, symbol_set_obj): Likewise.
4201 (symbol_get_tc, symbol_set_tc): Likewise.
4202 (symbol_begin): Initialize local_hash.
4203 (print_symbol_value_1): Handle local symbols.
4204 (symbol_print_statistics): Print local symbol statistics.
4205 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
4206 Declare new symbols.c functions. Move many declarations here from
4208 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
4209 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
4210 (struct symbol): Move bsym to make it clearly the first field.
4211 Remove TARGET_SYMBOL_FIELDS.
4212 (symbolS): Don't typedef.
4213 (struct broken_word): Remove.
4214 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
4215 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
4216 (symbol_clear_list_pointers): Likewise.
4217 (symbol_insert, symbol_remove): Likewise.
4218 (symbol_previous, symbol_append): Likewise.
4219 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
4220 (struct local_symbol): Define.
4221 (local_symbol_converted_p, local_symbol_mark_converted): Define.
4222 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
4223 (local_symbol_get_frag, local_symbol_set_frag): Define.
4224 (local_symbol_get_real_symbol): Define.
4225 (local_symbol_set_real_symbol): Define.
4227 * write.c (write_object_file): Call resolve_local_symbol_values.
4228 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
4229 (TARGET_SYMBOL_FIELDS): Don't define.
4230 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
4231 ECOFF_DEBUGGING, add ECOFF fields.
4232 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4233 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
4234 ECOFF_DEBUGGING, add ECOFF fields.
4235 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4236 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
4237 * config/tc-mcore.h: Don't include struc-symbol.h.
4238 (TARGET_SYMBOL_FIELDS): Don't define.
4239 (struct mcore_tc_sy): Define.
4240 (TC_SYMFIELD_TYPE): Define.
4241 * Many files: Use symbolS instead of struct symbol. Use new
4242 accessor functions rather than referring to symbolS fields
4245 * read.c (s_mri_common): Don't add in value of line_label.
4247 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
4248 checking for SEC_LINK_ONCE.
4250 * config/tc-sh.h (sh_fix_adjustable): Declare.
4252 * app.c (input_buffer): New static variable.
4253 (app_push): Save saved_input in allocated buffer.
4254 (app_pop): Restored saved_input.
4255 (do_scrub_chars): Change get parameter to take char * and int as
4256 arguments. Change GET macro to pass input_buffer to get
4257 function. Don't save input into allocated buffer.
4258 * as.h (do_scrub_chars): Update declaration.
4259 * input-file.c (input_file_get): Change to take char * and int.
4260 Read data into passed in buffer. Remove static buffer.
4261 * read.c (scrub_from_string): Change to take char * and int. Copy
4262 data into passed in buffer.
4264 * hash.h: Neaten. Declare hash_traverse.
4265 * hash.c: Complete rewrite based on BFD hashing code.
4266 * gasp.c (chunksize): New variable.
4267 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
4270 1999-05-28 Nick Clifton <nickc@cygnus.com>
4272 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
4273 addend unless the target uses an old ABI.
4275 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
4277 -Wchar-subscripts cleanup
4278 * listing.c (listing_newline): Use unsigned char variable, so
4279 calls to isascii,iscntrl are correct.
4280 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
4282 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
4283 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
4284 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
4285 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
4287 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
4289 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
4291 (arch_coldfire_p): New #define.
4292 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
4294 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
4296 * config/tc-m68k.c (install_operand): Add places `n', `o'.
4298 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
4299 (install_operand): Add place `N'.
4300 (init_table): Add registers ACC, MACSR, MASK.
4302 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
4304 * config/tc-m68k.c: Change mcf5200 --> mcf.
4305 (archs): Add mcf5206e, mcf5307.
4306 (m68k_ip): Add format `u'.
4307 (install_operand): Add place `m', `M', `h'.
4308 (init_table): Add upper/lower registers.
4310 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
4312 1999-05-28 Martin Dorey <mdorey@madge.com>
4314 * config/tc-i960.c: Several minor changes to add ELF and
4315 BFD_ASSEMBLER support.
4316 * config/tc-i960.h: Likewise.
4317 * configure.in (i960-*-elf*): New target.
4318 * aclocal.m4, configure: Rebuild.
4320 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4322 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
4323 reloc changes when defined(BFD_ASSEMBLER).
4325 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
4327 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
4329 * write.c (write_print_statistics): Output to file, not stderr.
4331 * expr.c (generic_bignum_to_int32,64): Prototype.
4333 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
4334 output_sleb128, output_uleb128, output_big_sleb128,
4335 output_big_uleb128, output_big_leb128): Prototype.
4336 (output_big_sleb128, output_big_uleb128): Make inline.
4337 (output_big_leb128): Remove inline
4339 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4340 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
4341 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
4342 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
4343 value for correct overflow check in write.c:fixup_segment.
4344 * write.c (fixup_segment): Move bitfield overflow checks to after
4345 the md_apply_fix call.
4346 * config/obj-coff.c (fixup_segment): Likewise.
4347 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
4348 valueT *val argument.
4350 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4352 * config/atof-ieee.c (gen_to_words): Correctly round a
4353 denormalized number. Fix off-by-one in range checking for
4354 exponent in a denormal.
4356 1999-05-10 Nick Clifton <nickc@cygnus.com>
4358 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
4361 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
4363 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
4365 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4367 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
4368 (ReverseRegRegmem): Remove.
4369 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
4370 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
4371 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
4374 From Doug Ledford <dledford@redhat.com>
4375 * config/tc-i386.h (RegXMM): New for P/III.
4376 * config/tc-i386.c: Add support for P/III.
4378 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
4380 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
4381 (md_begin): Allow ppc32 insns in ppc64bridge mode.
4382 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
4384 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
4386 * config/tc-i386.c (i386_immediate): Skip whitespace before
4387 complaining about junk after expression.
4388 (i386_displacement): Likewise.
4390 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
4392 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
4393 Don't copy before downcaseing.
4395 1999-05-05 Catherine Moore <clm@cygnus.com>
4397 * tc-m68k.c: Include elf/m68k.h.
4398 (m68k_elf_final_processing): New routine.
4399 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
4402 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
4404 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
4407 1999-04-30 Nick Clifton <nickc@cygnus.com>
4409 * config/tc-mcore.c (mcore_s_section): Dump literals before
4412 1999-04-29 Nick Clifton <nickc@cygnus.com>
4414 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
4417 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
4419 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4420 (TC_INIT_FIX_DATA): Delete.
4421 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4422 (TC_INIT_FIX_DATA): Delete.
4423 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
4424 * write.c (fix_new_internal): Initialize fx_cgen member.
4425 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
4426 (gas_cgen_md_apply_fix3): Update.
4427 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
4428 (md_cgen_record_fixup_exp): Update.
4429 (FX_OPINFO_R_TYPE): Update.
4431 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
4432 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
4433 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
4434 * frags.h (struct frag): Make opindex, opinfo ints.
4436 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
4438 1999-04-26 Tom Tromey <tromey@cygnus.com>
4440 * aclocal.m4, configure: Updated for new version of libtool.
4442 1999-04-22 Nick Clifton <nickc@cygnus.com>
4444 * config/tc-mcore.c (md_apply_fix3): Renamed function from
4446 (md_apply_fix3): Do not fix up absolute relocations against
4449 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
4451 1999-04-20 Nick Clifton <nickc@cygnus.com>
4453 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
4454 changes and data-in-text directives.
4455 (mcore_cons): New function: intercept cons() operations.
4456 (mcore_float_cons): New function: intercept float_cons()
4458 (mcore_stringer): New function: intercept stringer() operations.
4460 1999-04-18 Ian Lance Taylor <ian@zembu.com>
4462 * obj.h (struct format_ops): Change generate_asm_lineno field to
4464 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
4466 * config/tc-alpha.c (find_opcode_match): Add default case to
4468 (find_macro_match): Likewise.
4469 (load_expression): Parenthesize && within ||.
4471 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
4473 1999-04-17 Nick Clifton <nickc@cygnus.com>
4475 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
4476 .text .data .section pseudo ops.
4477 (mcore_s_section): New function. Dump lits before changing secs.
4478 (mcore_s_text): New function. Dump lits before changing secs.
4479 (mcore_s_data): New function. Dump lits before changing secs.
4481 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
4483 * config/tc-mips.c (mips_32bitmode): New.
4484 (md_begin): Set mips_32bitmode if needed.
4485 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
4486 Set EF_MIPS_32BITMODE.
4488 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
4490 * config/obj-coff.c (c_section_symbol): Fix typo in previous
4493 1999-04-16 Nick Clifton <nickc@cygnus.com>
4495 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
4497 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
4499 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
4500 expressions correctly.
4503 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
4505 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
4507 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
4509 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
4510 and fmpynfadd instructions.
4512 1999-04-11 Richard Henderson <rth@cygnus.com>
4514 * as.h (environ): Declare it, if needed.
4515 * as.c (dump_statistics): Don't declare environ.
4516 * configure.in (environ): Detect declaration.
4517 * configure, config.in: Rebuild
4519 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
4520 (i386_displacement): Allocate enough space for replacement buffer.
4521 Clean up replacement buffer initialization.
4523 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
4525 * subsegs.c (section_symbol): Don't create a new symbol if one
4526 already exists; instead, use the existing one, but set its segment
4527 and frag data if it hasn't already been defined.
4528 * config/obj-coff.c (c_section_symbol): Likewise.
4530 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
4532 * tc-alpha.c (load_expression): Call as_bad instead of abort.
4534 1999-04-08 Nick Clifton <nickc@cygnus.com>
4536 * config/tc-mcore.c: New File: Support routines for MCore
4538 * config/tc-mcore.h: New File: Definitions for MCore assembler.
4539 * config/obj-coff.c: Add support for mcore-pe target.
4541 * Makefile.am: Add support for MCore targets.
4542 * Makefile.in: Regenerate.
4543 * configure.in: Add support for MCore targets.
4544 * configure: Regenerate.
4546 * doc/all.texi: Set MCORE.
4547 * doc/as.texinfo: Document MCore specific command line options.
4549 * write.h: Prevent multiple inclusion.
4551 1999-04-06 Ian Lance Taylor <ian@zembu.com>
4553 * asintl.h (LC_MESSAGES): Never define.
4554 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
4556 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
4559 * Makefile.am (m68k-parse.c): If configuring in the source
4560 directory, copy m68k-parse.y into the local directory before
4561 running ylwrap, to remove spurious differences when generating
4563 * Makefile.in: Rebuild.
4565 * config/tc-sparc.h (md_do_align): Just allocate the number of
4566 bytes necessary, rather than always allocating 1024.
4568 1999-04-04 Ian Lance Taylor <ian@zembu.com>
4570 * listing.c (listing_newline): Add cast to avoid warning.
4571 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
4572 * config/tc-i386.c (i386_scale): Add return value.
4573 (build_displacement_string): Remove unused local temp_disp2.
4574 (i386_intel_memory_operand): Add parentheses to avoid warning.
4575 (i386_intel_operand): Remove unused local end_of_operand_string.
4576 (i386_operand): Remove unused local operand_modifier.
4577 (i386_operand): Add parens to avoid warning.
4579 1999-04-04 Don Bowman <don@pixsci.com>
4581 * configure.in: Add mips*-*-vxworks* target; have it define
4583 * configure, config.in: Rebuild.
4585 1999-03-31 Nick Clifton <nickc@cygnus.com>
4587 * configure.in (emulations): Add support for arm-epoc-pe.
4588 * configure: Regenerate.
4589 * config/te-epoc-pe.h: New file. Define macros specific to
4591 * config/tc-arm.h: Select epoc-pe-arm target format if configured
4592 for arm-epoc-pe target.
4594 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
4596 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
4598 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
4600 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
4601 detect ",n" without a condition.
4602 (pa_parse_neg_cmpsub_cmpltr): Likewise.
4605 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
4607 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
4608 instruction is encoded with one bit.
4611 1999-03-23 Ian Lance Taylor <ian@zembu.com>
4613 * doc/internals.texi (CPU backend): Mention that
4614 line_separator_chars should not include newline. From thi
4615 <ttn@mingle.glug.org>.
4617 1999-03-22 Doug Evans <devans@casey.cygnus.com>
4619 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4620 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
4622 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
4624 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
4626 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
4628 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
4631 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
4633 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
4635 1999-03-15 Martin Hunt <hunt@cygnus.com>
4637 * app.c (do_scrub_begin): Change '-' back to a symbol char
4638 so we can use multiple opcodes on a line again.
4640 * config/tc-d30v.c: By default, warn if a symbol has
4641 the same name as a register. Plus some minor
4642 updates from the branch.
4644 1999-03-13 Nick Clifton <nickc@cygnus.com>
4646 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
4647 BFD_RELOC_16 and BFD_RELOC_64.
4649 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4651 * expr.c (expr): Add missing else.
4653 1999-03-12 Nick Clifton <nickc@cygnus.com>
4655 * config/tc-arm.c (md_apply_fix3): Improve error message.
4657 1999-03-11 Doug Evans <devans@casey.cygnus.com>
4659 * Makefile.am (CPU_TYPES): Add fr30.
4660 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
4661 (fr30,m32r dependencies): Update.
4662 * Makefile.in: Rebuild.
4664 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
4665 (gas_cgen_record_fixup_exp): Ditto.
4666 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
4667 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
4668 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4669 (md_cgen_lookup_reloc): Update use of operand->type.
4670 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
4671 (md_convert_frag): Call cgen_operand_lookup_by_num.
4672 (md_cgen_lookup_reloc): Update use of operand->type.
4673 (m32r_cgen_record_fixup_exp): Ditto.
4675 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
4677 * config/tc-mips.c (md_show_usage): Fix message.
4679 1999-03-03 Nick Clifton <nickc@cygnus.com>
4681 * doc/c-arm.texi (ARM Syntax): Document new command line switches
4682 and LDR reg,=<expr> instruction.
4684 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
4687 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
4689 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
4691 1999-02-17 Nick Clifton <nickc@cygnus.com>
4693 This patch was created by: Scott Bambrough
4694 <scottb@corelcomputer.com>
4697 Special cased '@' character. The '@' character is used as the
4698 ARM assembler comment character, as a special character
4699 and in ELF .symver pseudo-op's, and as a special character in
4700 .type and .section pseudo-ops.
4701 (symver_pseudo): New static variable.
4702 (symver_state): New static variable.
4703 (struct app_save): Add field 'symver_state'.
4704 (app_push): Save global symver_state int struct app_save.
4705 (app_pop): Restore global symver_state from struct app_save.
4706 (do_scrub_chars): Special case handling of '@' character in
4709 * configure.in: Modified to recognize armv* uname syntax from ARM
4711 * configure: Regenerated.
4713 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
4714 a prefix to the section's type.
4715 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
4716 the type's typename.
4718 * config/tc-arm.h: Add support for PIC generation:
4719 (pic_code): New boolean.
4720 (obj_relocate_extern): Define.
4721 (TC_RELOC_RTSYM_LOC_FIXUP): Define
4722 (TC_CONS_FIX_NEW): Define.
4723 (tc_fix_adjustable): Define.
4724 (GLOBAL_OFFSET_TABLE_NAME): Define.
4726 * config/tc-arm.c: Add support for PIC generation:
4727 (line_seperator_chars): Allow ';' as a seperator for Linux.
4728 (is_immediate_prefix): New macro.
4729 (arm_parse_reloc): New function.
4730 (s_arm_elf_cons): New function.
4731 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
4732 (md_undefined_symbol): Special case handling for the Global Offset
4734 (md_apply_fix3): Handle PIC relocs.
4735 (tc_gen_reloc): Handle PIC relocs.
4736 (md_parse_option): Add support for '-k' command line switch to
4737 enable PIC generation.
4738 (cons_fix_new_arm): New function.
4739 (s_arm_elf_cons): New function.
4741 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
4743 * configure.in: Add comments for uses of AC_DEFINE.
4744 * acinclude.m4: Likewise.
4745 * acconfig.h: Remove.
4746 * aclocal.m4: Rebuild.
4747 * configure: Rebuild.
4748 * Makefile.in: Rebuild.
4749 * config.in: Rebuild.
4751 1999-02-15 Jim Lemke <jlemke@cygnus.com>
4753 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
4754 non-constant offset from a base register.
4756 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
4758 * config/tc-alpha.c (md_show_usage): Put \ before newline in
4761 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
4763 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
4764 (emit_insn): Look for pc-relative and no-overflow specifiers on
4765 internal relocation types.
4767 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
4769 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
4772 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
4774 (mips_4650, mips_4010, mips_4100): Variables removed.
4775 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
4776 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
4778 (md_begin): Don't bother initializing the mips_NNNN variables;
4779 mips_cpu is set, and that's good enough now.
4780 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
4781 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
4782 (show): New function, to handle wrapping in the CPU lists.
4783 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
4785 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
4787 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
4788 than treat as an immediate specifier.
4790 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
4792 * config/tc-i386.c: Prototype many functions.
4793 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
4794 (i386_immediate): Remove unused second argument.
4795 (i386_intel_operand): Fix i386_is_reg typo.
4796 (i386_operand): Use allow_naked_reg.
4797 (output_invalid): Make operand int for K&R.
4799 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
4801 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
4803 * Makefile.in: Rebuild.
4805 1999-02-09 Doug Evans <devans@casey.cygnus.com>
4807 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
4809 (EXTRA_as_new_SOURCES): Comment out.
4810 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
4811 * Makefile.in: Rebuild.
4812 * doc/Makefile.in: Rebuild.
4813 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
4814 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
4815 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
4816 * configure: Rebuild.
4817 * aclocal.m4: Rebuild.
4818 * config.in: Rebuild.
4819 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
4820 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4821 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
4822 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4823 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
4824 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
4825 (gas_cgen_record_fixup_exp): Ditto.
4826 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
4827 descriptor, not global variable.
4828 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
4829 descriptor, not global variable. Refer to insert_operand handler
4830 via cpu descriptor, not global function.
4831 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4832 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
4833 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
4834 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4835 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
4836 * config/tc-m32r.c: Ditto.
4837 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
4838 (md_assemble): Ditto.
4839 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
4841 1999-02-09 Nick Clifton <nickc@cygnus.com>
4843 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
4844 relocations for ELF targets.
4846 1999-02-08 Nick Clifton <nickc@cygnus.com>
4848 * configure.in: Add support for StrongARM target.
4849 * configure: Regenerate.
4851 1999-02-05 Nick Clifton <nickc@cygnus.com>
4853 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
4855 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
4858 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
4860 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
4862 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
4864 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
4865 (INTEL_DWORD_MNEM_SUFFIX): Define.
4868 (DWORD_PTR): Define.
4869 (XWORD_PTR): Define.
4871 (OFFSET_FLAT): Define.
4873 (NONE_FOUND): Define.
4876 * config/tc-i386.c (set_intel_syntax): New routine.
4877 (intel_syntax): Declare.
4878 (allow_naked_reg): Declare.
4879 (md_pseudo_table): Support .intel_syntax and .att_syntax.
4880 (intel_float_operand): New routine.
4881 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
4882 Handle brackets as well as parens. Call i386_intel_operand for
4883 intel syntax. Reverse operands if appropriate. Handle new
4884 suffixes. Handle movzx and movsx.
4885 (i386_is_reg): New routine.
4886 (i386_immediate): New routine.
4887 (i386_scale): New routine.
4888 (i386_displacement): New routine.
4889 (i386_operand_modifier): New routine.
4890 (build_displacement_string): New routine.
4891 (i386_parse_seg): New routine.
4892 (i386_intel_memory_operand): New routine.
4893 (i386_intel_operand): New routine.
4894 (i386_operand): Call i386_displacement, i386_immediate,
4895 i386_scale, etc. instead of handling inline.
4896 (parse_register): Handle registers without prefix.
4898 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
4900 * configure: Regenerate.
4901 * configure.in (arm-*-oabi): New.
4902 (thumb-*-oabi): New.
4903 * config/tc-arm.c (target_oabi): Declare.
4904 (md_apply_fix3): Support REL relocs.
4905 (md_parse_option): Handle -oabi.
4906 (elf32_arm_target_format): New routine.
4907 (md_longopts): Add OPTION_OABI.
4908 * config/tc-arm.h: Redefine TARGET_FORMAT.
4911 1999-01-28 Nick Clifton <nickc@cygnus.com>
4913 * write.c (write_relocs): Handle out of range error.
4915 * config/tc-fr30.c (fr30_fix_adjustable): New function.
4916 (fr30_force_relocation): Default to 0.
4918 * config/tc-fr30.h (obj_fix_adjustable): Define.
4919 (TC_FORCE_RELOCATION): Define.
4921 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
4924 1999-01-16 Nick Clifton <nickc@cygnus.com>
4926 * config/tc-d30v.c (write_2_short): Do not generate a sequential
4927 merge of two instructions if the left instruciton kills the right.
4929 1999-01-11 Doug Evans <devans@casey.cygnus.com>
4931 * Makefile.in: Regenerate.
4932 * configure.in: Redo test for using cgen.
4933 * configure: Regenerate.
4935 1999-01-09 Nick Clifton <nickc@cygnus.com>
4937 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
4938 redefinition of this macro.
4940 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
4942 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
4945 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4947 * config/tc-mips.c (append_insn): For mips16, insert a nop between
4948 a read of HI or LO and an immediatly following branch.
4950 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4952 * config/tc-mips.c (md_begin): Another correction to the setting of
4955 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
4957 * config/tc-mips.c (md_begin): Correct type-o in setting of
4960 1998-12-21 Nick Clifton <nickc@cygnus.com>
4962 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
4963 bit insn when optimizing, so that parallelised instructions will
4964 start on a 32 bit boundary.
4966 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
4968 * config/tc-mips.c (mips_eabi64): New.
4969 (md_begin): Set mips_eabi64.
4970 (mips_elf_final_processing): Use it.
4972 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
4974 * config/tc-mips.c (mips_elf_final_processing):
4975 Correct setting of ABI in e_flags.
4977 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
4979 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
4982 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
4984 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
4986 1998-12-15 Doug Evans <devans@casey.cygnus.com>
4988 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
4989 warning, values that don't fit in the field.
4991 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4993 * config/tc-mips.c (mips_abi_string): New.
4994 (md_parse_option,md_longopts): Add mabi.
4995 (mips_elf_final_processing): Set e_flags based on mabi flag.
4997 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4999 * config/tc-mips.c (md_parse_option): Handle vr4111.
5001 98-12-11 Ken Raeburn <raeburn@cygnus.com>
5003 * config/tc-h8300.c (build_bytes): Change message given if the
5004 instruction requires H8/300H mode and we're not in Hmode, to
5005 suggest that it may be the operand modes that are the problem, not
5006 necessarily the opcode.
5008 1998-12-10 Nick Clifton <nickc@cygnus.com>
5010 * config/tc-fr30.c: Add line separator character.
5012 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
5014 * configure.in (hppa-*-mpeix*): New target.
5015 * config/obj-som.h (obj_som_compiler): Declare.
5016 * config/obj-som.c (compiler_seen): New static variable.
5017 (obj_som_compiler): New function.
5018 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
5019 (md_pseudo_table): Add "compiler" if OBJ_SOM.
5020 (pa_type_args): Set hppa_priv_level.
5021 (pa_compiler): New static function if OBJ_SOM.
5022 * configure: Rebuild.
5024 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
5026 * read.c (output_leb128): Don't mark as inline.
5028 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
5030 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
5031 AIX .vbyte unaligned data support.
5032 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
5033 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
5036 1998-12-07 Nick Clifton <nickc@cygnus.com>
5038 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
5041 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
5043 * config/tc-arm.c (elf32_arm_force_relocation): Check for
5044 BFD_RELOC_ARM_PCREL_BRANCH.
5046 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
5048 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
5049 checking the target type.
5050 (mips-dec-bsd*): Set endian to little.
5051 * configure: Rebuild.
5053 COFF weak symbol support, based on patches from Mark Elbrecht
5054 <snowball3@usa.net>:
5055 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
5056 * config/obj-coff.c (obj_coff_weak): New static function.
5057 (obj_coff_endef) [both versions]: Handle weak symbols.
5058 (coff_frob_symbol): Likewise.
5059 (yank_symbols): Likewise.
5060 (obj_pseudo_table): Add "weak".
5062 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
5063 <aymeric.vincent@emi.u-bordeaux.fr>.
5064 * aclocal.m4: Rebuild with current tools.
5065 * configure: Rebuild.
5067 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
5068 an assertion failure for a case we can't handle when OBJ_ECOFF.
5070 * expr.c (operator): And with 0xff to avoid problems with signed
5073 1998-12-03 Nick Clifton <nickc@cygnus.com>
5075 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
5076 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
5078 1998-12-02 Nick Clifton <nickc@cygnus.com>
5080 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
5083 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
5085 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
5086 calculation of pcrel point.
5088 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
5090 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
5093 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
5095 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
5097 (d10v_cleanup): Only generate previous insn if a multiline insn is
5100 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
5102 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
5105 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
5107 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
5108 -marm6xxx command line switches.
5110 1998-11-18 Doug Evans <devans@casey.cygnus.com>
5112 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
5113 (itbl-ops.o): Delete duplicate dependencies.
5114 Rebuild dependencies.
5115 Add fr30 dependencies.
5116 * Makefile.in: Rebuild.
5118 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
5120 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
5122 * listing.c: Ignore line terminator characters found inside
5125 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
5127 * po/gas.pot: Regenerated.
5129 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
5131 * config/tc-fr30.c (fr30_is_colon_insn): New name for
5132 fr30_is_label_start(). Also checks for delay slot insns.
5134 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
5135 FR30 instructions which contain a colon in the mnemonic.
5137 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
5139 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
5141 * config/tc-fr30.c: Removed currently superflous code.
5143 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
5145 * config/tc-fr30.h: New file.
5146 * config/tc-fr30.c: Tweaking so that it will compile.
5148 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
5150 * config/tc-d10v.h (obj_fix_adjustable): Define.
5151 (TC_FORCE_RELOCATION): Define.
5152 (d10v_force_relocation): Declare.
5153 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
5154 (md_apply_fix3): Handle Vtable relocs.
5155 (d10v_fix_adjustable): New.
5156 (d10v_force_relocation): New.
5158 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
5160 * config/tc-d30v.c: Change default behaviour to ignore potential
5161 conflicts between register name and symbol names.
5163 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
5165 * configure.in: Add fr30-*-*.
5166 * config/tc-fr30.c: New file.
5167 * Makefile.in: Regenerated.
5168 * config.in: Regenerated.
5169 * configure: Regenerated.
5170 * doc/Makefile.in: Regenerated.
5171 * po/gas.pot: Regenerated.
5173 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
5175 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
5178 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
5180 * app.c (do_scrub_begin): Set characters above 127 to be symbol
5182 (do_scrub_chars): Add some casts to unsigned char to avoid
5183 unwanted sign extension.
5184 * read.c (lex_type): Set characters about 127 to be symbol
5186 * config/tc-i386.c (md_begin): Set identifier_chars and
5187 operand_chars for values above 127.
5189 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
5191 * configure.in: detect cygwin* instead of cygwin32*
5192 * configure: regenerate
5194 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
5196 * listing.c: Add support for producing a listing from piped
5199 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
5201 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
5202 (append_insn): Account for the tx39's multiply behavior.
5204 1998-10-26 Michael Meissner <meissner@cygnus.com>
5206 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
5207 from assemble_parallel_insns. Add support for '->' to indicate
5208 explicitly serializing the instructions.
5209 (md_assemble): Ditto.
5211 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
5213 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
5216 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
5218 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
5220 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
5222 * config/tc-mips.c : support frame and regmask/fregmask when
5223 MIPS_STABS_ELF is specified.
5225 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
5227 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
5228 (md_apply_fix): Don't return 1 for VTABLE relocs.
5229 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
5231 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5233 * doc/c-i386.texi: Replace occurences of "opcode" with
5234 "instruction mnemonic", "instruction", or "mnemonic" when
5235 referring to the name of an instruction. Use "opcode" when
5236 referring to the sequence of machine bytes.
5238 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
5239 (is_opcode_char): Rename to is_mnemonic_char.
5240 (md_assemble and i386_operand): Correct error messages from
5241 "opcode" to "instruction mnemonic"
5242 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
5243 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
5244 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
5245 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
5246 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
5247 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
5248 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
5250 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
5252 * config/tc-i386.c (i386_operand): Check for garbage after
5255 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
5257 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
5258 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
5260 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
5262 * config/tc-sh.h (obj_fix_adjustable): Define.
5263 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
5264 (md_apply_fix): Likewise.
5265 (tc_gen_reloc): Likewise.
5266 (sh_fix_adjustable): New.
5268 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
5270 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
5271 * cgen.h (gas_cgen_finish_insn): Update prototype.
5272 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
5273 cgen_insn_t -> CGEN_INSN_INT.
5274 (make_parallel): Update handling of CGEN_INT_INSN_P.
5275 (assemble_parallel_insn): Ditto.
5276 (target_make_parallel): New function.
5277 (md_assemble): Use it.
5279 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
5281 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
5283 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
5285 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
5286 converted into lower case.
5288 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
5290 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
5291 (gas_cgen_tc_gen_reloc): Likewise.
5292 * config/tc-m32r.h (obj_fix_adjustable): Define.
5293 * config/tc-m32r.c (m32r_fix_adjustable): New.
5294 (m32r_force_relocation): Handle VTABLE relocs.
5296 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
5298 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
5300 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
5302 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
5303 to lower case before parsing.
5305 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
5306 parallel insns modift buts in the PSW as a side effect.
5308 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
5310 * config/tc-d30v.c (find_format): Test for missing flag and
5313 (md_apply_fix3): Fix error messages to avoid
5314 assumption about presence of a symbol.
5316 (parallel_ok): Disallow parallel instructions that both modify the
5319 (find_format): Generate a warning if an odd numbered register is
5320 used as the first register in a mutli-register instruction.
5322 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
5324 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
5325 relocations are always associated with a symbol.
5327 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
5329 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
5330 (elf32_sparc_force_relocation): Declare.
5331 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
5332 (tc_gen_reloc): Handle vtable relocs.
5333 (elf32_sparc_force_relocation): New.
5335 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
5337 * symbols.c (S_IS_FUNCTION): New.
5338 * config/tc-v850.h (obj_fix_adjustable): Define.
5339 (TC_FORCE_RELOCATION): Define.
5340 (v850_force_relocation): Declare.
5341 * config/tc-v850.c (tc_gen_reloc): Use offset instead
5342 of fx_addnumber for VTABLE reloc addends.
5343 (md_apply_fix3): Handle VTABLE relocs.
5344 (v850_fix_adjustable): New.
5345 (v850_force_relocation): New.
5347 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
5349 * tc-hppa.c (fp_operand_format): Add some additional formats.
5350 (pa_ip): Do not automatically promote into pa2.0 mode.
5351 (pa_level): Handle ".level 2.0".
5353 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5355 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
5356 * config/tc-i386.h (template.extension_opcode): Change to
5357 unsigned int to allow full range of 8-bit opcode suffixes.
5358 (None): Redefine as 0xffff.
5360 From Jeff B Epler <jepler@usgs.gov>
5361 * doc/c-i386.texi (i386-SIMD): New section.
5363 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
5365 * read.c (discard_rest_of_line): New function.
5366 * read.h: Declare it.
5367 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
5369 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
5371 * config/tc-d10v.c (find_symbol_matching_register): New function.
5372 (find_opcode): Cope with the case where a register name matches
5375 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
5377 * config/tc-v850.c (md_pcrel_from): Rename to
5378 v850_pcrel_from_section.
5379 (v850_pcrel_from_section): Do not resolves symbols in other
5382 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
5384 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
5386 * config/tc-d10v.c (find_opcode): Generate an error if a register
5387 is supplied for an operand that should not be a register.
5389 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
5391 * config/tc-d30v.c (write_2_short): But do allow delayed branch
5392 instructions to have another instruction in the right bin.
5394 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
5396 * config/tc-d30v.c (write_2_short): Do not allow instructions in
5397 the right container if the left container holds a branch
5400 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
5402 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
5403 both a register name and symbol name.
5404 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
5406 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
5408 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
5409 execution unit class.
5411 (reg_name_search): If a name matches a register and a symbol,
5412 prefer the register.
5413 (find_format): Disallow flag registers when a general purpose
5414 register is required.
5415 If a number is required, but a register has been given, check to
5416 see if a symbol with the same name as the register exists, and if
5417 so, use that symbol.
5419 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
5421 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
5423 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
5425 * config/tc-d30v.c (find_format): Do not accept flag registers as
5426 general purpose registers.
5427 (find_format): If an immediate value is expected at a given place
5428 in a format, but a register name has been provided instead, check
5429 to see if that register name matches the name of a predefined
5430 symbol and if it does, then use the symbol instead.
5431 (reg_name_search): If a register name matches a symbol name,
5432 prefer the register name to the symbol name.
5434 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
5436 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
5437 the previous insn to empty.
5439 1998-09-20 Michael Meissner <meissner@cygnus.com>
5441 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
5442 pieces, forcing the use of an ANSI compiler.
5444 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5446 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
5448 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
5450 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
5452 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
5454 (obj_elf_vtable_entry): Likewise.
5455 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
5456 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
5457 (tc_gen_reloc): Likewise.
5458 (arm_fix_adjustable): Likewise.
5459 (elf32_arm_force_relocation): New.
5460 (armelf_frob_symbol): Remove coff-style symbol support.
5462 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
5464 * config/tc-i386.c (i386_operand): Fix typo in last patch.
5466 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
5468 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
5469 OBJ_COFF so that routine is defined for a.out format.
5471 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
5473 * config/tc-i386.c (i386_operand): Detect non-segment registers
5474 used as segment prefixes.
5476 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
5478 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
5479 optimize across FDE boundaries.
5481 * config/obj-coff.c (obj_coff_section): Preserve any link once
5482 flags when setting the section flags.
5484 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
5486 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
5487 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
5489 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5491 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
5494 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
5496 * frags.c (frag_grow): Include the size of the frag struct in the
5499 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
5500 if the new subseg comes before the old.
5502 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5504 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
5505 to handle edge8 and edge16.
5507 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
5509 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
5510 before we clobber the symbol involved.
5512 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
5514 * config/tc-arm.c: Remove OBJ_ELF definitions for
5515 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
5516 use arm_adjust_symtab for OBJ_COFF.
5517 (armelf_adjust_symtab): New Routine.
5518 * config/tc-arm.h: Define obj_adjust_symtab to
5519 armelf_adjust_symtab for OBJ_ELF.
5521 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
5523 * configure.in: Make all i386-elf targets use bfd_gas.
5524 * config/tc-i386.c (tc_i386_force_relocation): New.
5525 (tc_i386_fix_adjustable): Don't fix vtable relocs.
5526 (md_apply_fix3): Likewise.
5527 (tc_gen_reloc): Handle them.
5528 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
5529 tc_i386_force_relocation.
5531 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
5533 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
5535 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
5537 * config/tc-d30v.c (md_assemble): Copy previous opcode over
5538 current opcode after writing the first insturction of a reverse
5541 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
5543 * read.h (generate_lineno_debug): Add prototype.
5544 * read.c (generate_lineno_debug): Make non-static.
5546 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5548 * config/tc-i386.c (md_assemble): Only warn for address/data size
5551 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
5553 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
5554 against Thumb function names, as the linker needs this information.
5556 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
5558 * expr.c (operand): Check also that there is no advance in operand
5559 after atof_generic in order to decide "is it label 0f or floating
5562 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
5564 * config/tc-m32r.c: Replace double dash prefix to M32R specific
5565 command line options with a single dash.
5566 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
5568 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
5570 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
5571 * tc-arm.c (arm_fix_adjustable): New routine.
5573 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
5575 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
5576 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
5577 demand_empty_rest_of_line before mri_comment_end.
5578 (equals): Check garbage after expression before
5579 mri_comment_end in MRI mode.
5581 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
5583 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
5584 small immediate constant to use the constant itself rather than
5587 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
5589 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
5590 (pa_leave): Likewise.
5592 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5594 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
5596 (i386_operand): Fix an error message.
5598 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
5600 * doc/c-arm.texi (ARM Directives): Document .req directive.
5602 * config/tc-arm.c (reg_required_here): Display erroneous string if
5603 the register name could not be decoded.
5604 Do not set inst.instruction if the sift is -1.
5606 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
5608 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
5611 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
5613 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5614 even if it is belived to be unnecessary.
5616 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5618 config/tc-i386.c (i386_operand): Size immediate constants by
5619 suffix (erroneously removed as part of July 7 change).
5621 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
5623 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
5624 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
5625 (armelf_frob_symbol): New Routine.
5626 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
5628 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
5630 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
5632 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
5634 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
5635 command line switches passed to assembler.
5637 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
5639 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
5640 (gas_cgen_opcode_desc): Declare.
5641 (gas_cgen_parse_operand): Declare.
5642 (*): Prepend gas_ to gas specific fns to denote them as such.
5644 * cgen.c (gas_cgen_opcode_desc): New global
5645 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
5646 (queue_fixup): Renamed from cgen_queue_fixup.
5647 (*): Prepend gas_ to gas specific fns to denote them as such.
5649 (gas_cgen_md_apply_fix3): Update call to insert_operand.
5650 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
5651 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
5652 Open opcode table and initialize it.
5653 (make_parallel): Use gas_cgen_opcode_desc.
5654 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
5655 (md_assemble): Ditto.
5657 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
5659 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
5660 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
5661 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
5662 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
5663 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
5664 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
5665 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
5666 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
5667 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
5668 (INIT_STAB_SECTION): Likewise.
5669 (OBJ_PROCESS_STAB): Likewise.
5671 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
5672 (md_parse_option): Watch for them.
5673 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
5674 (md_begin): Kill neverdef code.
5675 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
5676 (s_alpha_prologue): Watch alpha_cur_ent_sym.
5677 (s_alpha_coff_wrapper): New.
5678 (md_pseudo_table): Trap all ECOFF pseudos.
5680 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
5682 Start of changes to remove mdebug section from mips*-elf
5683 Based on MIPS_STAB_ELF definition
5684 * acconfig.h: undef if not configured
5685 * config.in: undef if not configured
5686 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
5687 * config/tc-mips.c (s_ent): set BSF_FUNCTION
5688 * stabs.c (s_stab_generic): flush frag
5690 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
5692 * configure.in: (arm-*-elf): Handle.
5693 (thumb-*-elf): Handle.
5694 * configure: Regenerate.
5695 * read.c (stringer): Fix typo in comment.
5696 * write.c (fixup_segment): Don't add symbol value to addend if
5698 * config/tc-arm.c (md_section_align): Don't align dwarf debug
5700 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
5703 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
5705 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
5706 (write_2_short): Emit warning if new flag is set.
5707 (do_assemble): Set flags if left instruction is one of special
5708 "right-instruction-killer" type.
5710 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
5712 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
5713 Always output words in debug_info section as big endian.
5714 (sparc_target_format): Choose correct bfd target.
5715 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
5717 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
5719 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
5720 to work with internationalization code. Issue an error when two
5721 operands match that are not allowed to match.
5723 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
5725 * configure.in (install_tooldir): Allow target to specify whether
5726 it wants to be installed in $(tooldir)/bin.
5727 * configure: Regenerate.
5728 * Makefile.am (install-exec-local): Set install-exec-tooldir
5729 dependency via configure.
5730 * Makefile.in: Regenerate.
5732 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
5734 * Makefile.am (install-exec-local): Split into two ...
5735 (install-exec-bindir,install-exec-tooldir): New rules.
5736 * Makefile.in: Regenerate.
5738 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
5740 * Makefile.am (install-exec-local): Don't remove the file before
5741 checking whether $(bindir) == $(tooldir)/bin. From Maciej
5742 W. Rozycki <macro@ds2.pg.gda.pl>.
5743 * Makefile.in: Rebuild.
5745 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
5747 * cgen.c: Include libiberty.h.
5748 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
5749 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
5750 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
5751 (md_cgen_lookup_reloc)): Declare.
5752 (md_cgen_record_fixup_exp): Declare.
5753 * config/tc-m32r.h (md_pcrel_from_section): Declare.
5754 (m32r_relax_frag): Declare.
5755 (cgen_md_apply_fix3): Decls moved to cgen.h.
5756 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
5757 (m32r_cgen_record_fixup_exp): Delete decl.
5758 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
5759 (assemble_nop): Delete.
5760 (expand_debug_syms): Delete unused `exp'.
5761 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
5762 Add default case for -Wall.
5763 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
5764 (md_atof): Delete unused wordP.
5766 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
5768 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
5771 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
5773 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
5774 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
5775 .print, .purgem, and .struct. Remove documentation for
5778 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
5780 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
5781 Update call to insert_operand.
5783 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
5785 * config/tc-m32r.c (ms_show_usage): Formatting changes.
5787 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
5789 * config/tc-i386.c (md_assemble): Don't get confused by trailing
5790 whitespace after a prefix operator.
5792 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
5794 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
5796 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
5798 * config/tc-sparc.c (log2): New static function.
5799 (s_reserve): Use log2 to convert alignment before calling
5801 (s_common): Use log2 to convert alignment before calling
5802 record_alignment and frag_align.
5803 (sparc_cons_align): Use log2.
5805 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
5807 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
5808 (s_common): Likewise.
5810 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
5811 initialization of waddr.
5812 (sparc_elf_final_processing): Add default case to switch.
5814 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5816 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
5817 than temporary real.
5819 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
5821 * write.c (subsegs_finish): Don't align the segments if there were
5824 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
5825 copying aux information.
5827 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
5828 expression into a symbol.
5830 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5832 * config/tc-i386.c (mode_from_disp_size): Change arg and return
5833 type to unsigned int.
5834 (md_assemble): Change type used to store offsets from unsigned
5836 (i386_operand): Switch error check to only call RESTORE_END_STRING
5837 once after parse_register.
5839 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
5841 * config/tc-v850.c (md_show_usage): Changed format to match that
5844 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
5846 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5848 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
5850 (md_apply_fix_2): Force the symbol of the vtable reloc to be
5853 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
5855 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
5856 * doc/Makefile.in: Rebuild.
5858 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
5860 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
5861 for %lo expressions.
5862 (mips_ip, case 'u'): Move range check after code to mask
5863 off bits in %hi/%lo expressions. Mask off high bits for
5866 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
5868 * doc/Makefile.am (gasver.texi): New target.
5869 (as.info, as.dvi): Depends upon gasver.texi.
5870 * doc/as.texinfo: Include gasver.texi. Mention version number on
5871 title page and in top node.
5872 * doc/Makefile.in: Rebuild.
5874 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
5876 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
5877 but not including the line containing the edict.
5878 * listing.h (LISTING_EOF): New.
5879 * input-scrub.c (input_scrub_next_buffer): Call it.
5881 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5883 * config/tc-i386.c (i386_operand): Don't set the size of an
5884 immediate address based solely on the suffix and the mode.
5886 * config/tc-i386.c (md_assemble): Add assertion to make sure
5887 overlap2 does not set Imm.
5889 * config/tc-i386.c (space_chars): Remove. The scrubber converts
5890 sequences of whitespace to a single space.
5891 (is_space_chars): Just compare with space.
5892 (md_begin): Don't initialize space_chars.
5893 (md_assemble): Just skip a single whitespace character.
5894 (i386_operand): Rewrite base-index parsing to use new
5895 parse_register, and to skip white space. Skip white space in a
5896 number of other places too. Don't give error message if
5897 parse_register fails.
5898 (parse_register): Change reg_string parameter to be non-const.
5899 Add end_op parameter. Skip white space after the `%', and return
5900 end of register string. Give error message here rather than
5903 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
5905 Based on patch from Matt Semersky <matts@scd.hp.com>:
5906 * expr.c (op_encoding): Make const.
5907 (expr_set_precedence): New function.
5908 (expr_begin): Don't set operator rankings, just call
5909 expr_set_precedence.
5910 * expr.h (expr_set_precedence): Declare.
5911 * read.c (s_mri): Call expr_set_precedence.
5913 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
5915 * doc/as.texinfo (Statements): Remove paragraph discussing
5916 continuing lines with a backslash. This hasn't worked for years,
5919 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
5921 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
5923 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
5924 (ps_CTORS, ps_DTORS): New section types.
5925 (vms_fixup_xtors_section): New function
5926 (Ctors_Psect, Dtors_Psect): Define.
5927 (IS_GXX_XTOR): Define
5928 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
5929 Filter static constructors/destructors and add to
5930 Ctors_Symbols/Dtors_Symbols chain.
5931 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
5932 appropriate section.
5934 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
5935 * makefile.vms: Merge vax/vms support.
5937 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
5939 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
5940 (elf_pseudo_table): Add them.
5941 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
5942 (md_apply_fix): Accept them.
5943 (mips_fix_adjustable): Don't adjust them.
5944 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
5945 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
5946 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
5947 (tc_fix_adjustable): Don't adjust them.
5949 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
5951 * Makefile.am (CGEN_CPU_PREFIX): New variable.
5953 * Makefile.in: Regenerate.
5954 * configure.in: AC_SUBST cgen_cpu_prefix.
5955 * configure: Regenerate.
5957 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5959 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
5960 Changed all users of COND12_DELAY.
5962 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
5964 * config/tc-mn10300.c (set_arch_mach): New function.
5965 (md_pseudo_table): Add pseudo-ops to set the current machine type.
5966 (md_begin): Default to mn10300 mode.
5967 (md_assemble): Only accept instructions for the core mn10300
5968 chip and the active machine type.
5970 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
5972 * subsegs.h (segment_info_type): Give the struct a name.
5973 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
5974 * config/tc-h8500.h (tc_reloc_mangle): Declare.
5975 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
5976 * config/tc-w65.h (tc_reloc_mangle): Declare.
5977 * config/tc-z8k.h (tc_reloc_mangle): Declare.
5979 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
5981 * config/tc-v850.c (v850_comm): Restore old section
5982 after common processing.
5984 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
5986 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
5988 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
5990 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
5991 char with code that explicitly sign-extends.
5993 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
5995 * config/tc-v850.c (md_begin): Restore text section as the current
5996 section after creating call table sections.
5997 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
6000 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
6001 with call to macro SYM_AUXINFO.
6003 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
6005 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
6006 with the program transform name.
6007 * Makefile.in: Rebuild.
6009 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
6011 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
6014 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
6016 * config/tc-i386.c (i386_operand): Be prepared for a space between
6017 the open parenthesis and the start of the register operand,
6018 because of the June 16 change.
6020 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
6022 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
6025 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
6027 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6028 even if it is belived to be unnecessary.
6030 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
6032 * write.c (adjust_reloc_syms): Never adjust relocs against weak
6034 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
6036 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
6038 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
6039 shift amount for a repeated operand. The shift amount for the
6040 repeated copy comes from the size of the operand.
6042 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
6044 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
6046 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
6048 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
6050 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6052 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
6053 characters in it as LEX_IS_SYMBOL_COMPONENT.
6054 * config/tc-i386.h (tc_symbol_chars): Define.
6055 (extra_symbol_chars): Declare.
6056 * config/tc-i386.c (extra_symbol_chars): Define.
6057 (comment_chars): Don't use '/' as comment start if TE_LINUX.
6058 (line_comment_chars): Set to '/' if TE_LINUX.
6059 * doc/c-i386.texi (i386-prefixes): Update.
6060 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
6062 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
6064 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
6065 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
6067 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
6069 * config/tc-d10v.c (md_apply_fix3): Checking displacement
6070 constraint in instructions REP & REPI.
6072 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
6074 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
6075 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
6077 (check_range): If the operand is shifted, then shift the number
6078 before checking its range.
6080 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
6082 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
6085 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
6087 * config/tc-v850.c (v850_comm): Create special sections as needed.
6089 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
6091 * config/tc-d10v.c (write_2_short): Addition of swapping
6092 instructions for sequential and reverse sequential order when
6093 given order is not possible.
6095 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
6097 * Makefile.am: Rebuild dependencies.
6098 (DEP_INCLUDES): Fix reference to intl build directory.
6099 * Makefile.in: Rebuild.
6101 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6103 * doc/c-i386.texi: Update 16 bit documentation.
6105 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
6106 IgnoreDataSize to IgnoreSize as they are used for address size as
6108 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
6109 32-bit mode, similarly addr16/data16 and variants.
6111 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
6113 * config/tc-d30v.c (md_assemble): Fix handling of reverse
6114 sequential word multiply instructions.
6116 (do_assemble): Add extra command line argument, to allow mul32
6117 attribute to be preserved across parallel insns.
6118 (md_assemble): Insert NOPs between explicitly parallel insns which
6119 contain an 32 bit multiply and a 16 multiply.
6121 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6123 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
6126 * config/tc-i386.c (reloc): Add braces.
6128 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
6129 consistent with Intel naming.
6130 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
6131 use bitfields in sib_byte.
6132 (modrm_byte): Don't use bitfields here either.
6134 * config/tc-i386.c (current_templates): Add const.
6135 (parse_register): Add const to return, param, and char *s.
6136 (i386_operand): Add const to reg_entry *r.
6137 * config/tc-i386.h (templates): Add const to start, end.
6139 Inspired by code for 16 bit gas support from Martynas Kunigelis
6140 <martynas@nm3.ktu.lt>:
6141 * config/tc-i386.c (md_assemble): Add full support for 16 bit
6142 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
6143 (uses_mem_addrmode): Remove.
6144 (md_estimate_size_before_relax): Add support here too.
6145 (md_relax_table): Rewrite interface to md_relax for 16 bit
6147 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
6148 (opcode_suffix_to_type): Remove.
6149 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
6150 (SIZE_FROM_RELAX_STATE): Modify to suit above.
6151 (md_convert_frag): Likewise.
6152 (i386_operand): Add support for 16 bit base/index regs,
6153 immediates, and displacements. Remove some unnecessary casts, and
6154 localise end_of_operand_string, displacement_string_start,
6155 displacement_string_end variables. Add GCC_ASM_O_HACK.
6156 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
6158 * config/tc-i386.c (prefix_hash): Remove.
6159 (md_begin): Rewrite without obstacks. Remove prefix hash table
6160 handling. Rewrite lexical table handling.
6161 (i386_print_statistics): Don't print prefix statistics.
6162 (md_assemble): Rewrite instruction parser so that line is not
6163 converted to lower case. Don't do a hash_find for prefixes,
6164 instead recognise them via opcode modifier.
6165 (expecting_operand, paren_not_balanced): Localise variables.
6166 * config/tc-i386.h (IsPrefix): Define.
6167 (prefix_entry): Remove.
6169 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
6170 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
6171 '\\' in case where comment_chars contains '/'.
6173 * config/tc-i386.c (MATCH): Ensure given operand and template
6174 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
6175 you must write `ljmp *table(%ebx)'.
6177 From H.J. Lu <hjl@gnu.org>:
6178 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
6179 as 0 ifndef BFD_ASSEMBLER.
6180 (md_assemble): Allow immediate operands without suffix or
6181 other reg operand to default in size to the current code size.
6183 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
6185 * config/tc-v850.c (md_begin): Restore creation of
6186 .call_table_text and .call_table_data sections.
6188 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
6190 * config/tc-d30v.c (md_assemble): Set execution type to unknown
6191 after emitting a word of noops.
6193 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6195 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
6196 (i386_operand): Simplify checks for valid base/index combinations.
6197 Disallow `in 4(%dx),%al'.
6199 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
6201 (add_prefix): Change parameter from char to int.
6203 * config/tc-i386.h (Ugh): Define opcode modifier.
6204 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
6206 * config/tc-i386.c (md_assemble): Rewrite MATCH and
6207 CONSISTENT_REGISTER_MATCH macros to check register types more
6208 thoroughly. Check for illegal suffix/operand combinations
6209 when matching insns with operands. Handle new `s' suffix, and
6210 associated FloatMF opcode modifier for float insns with memory
6212 * config/tc-i386.h (FloatMF): Define new opcode modifier.
6213 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
6214 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
6215 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
6216 DATA_PREFIX_OPCODE throughout.
6218 * config/tc-i386.c (REGISTER_WARNINGS): Define.
6219 (md_assemble): Rewrite suffix/register operand checking code to be
6220 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
6221 AnyMem, the better to grep.
6223 (i386_operand): Don't set Mem bits in i.types[this_operand] when
6224 given a memory operand. Don't set Abs bits either.
6225 (type_names): Remove Mem*, Abs*.
6226 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
6227 define opcode_modifiers as these cases are handled by Disp8,
6228 Disp16, Disp32 and suffix checks.
6229 (COMES_IN_BOTH_DIRECTIONS): Remove.
6230 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
6232 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
6233 if IgnoreDataSize modifier given. Remove ShortformW modifier
6234 test. Add test for ShortForm in W base_opcode modification.
6235 Merge Seg2ShortForm and Seg3ShortForm code.
6236 * config/tc-i386.h (ShortFormW): Remove.
6237 (IgnoreDataSize): Define.
6239 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
6241 * config/tc-d30v.c (md_assemble): Store previous segment state
6242 with previous instruction.
6244 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6246 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
6247 (ebp, esp): Remove static variables.
6248 (MATCH): Remove test for InOutPortReg.
6249 (i386_operand): Properly handle InOutPortReg here instead.
6250 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
6251 (md_assemble): Simplify and correct modrm and sib generation.
6252 (i386_operand): Add warning for scale without index.
6253 Rewrite checks for valid base/index combinations.
6255 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
6256 macros and enclose in do while(0).
6257 (RESTORE_END_STRING): Likewise.
6258 (md_assemble): Add one to printed operand number so we start
6259 from 1 not 0. Add some more gettext invocations.
6260 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
6263 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
6264 DATA_PREFIX, SEG_PREFIX): Define.
6265 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
6266 (check_prefix): Remove function.
6267 (add_prefix): New function. Add prefix to i.prefix as well as
6269 (md_assemble): Changes for add_prefix. Remove hack for wait
6270 prefix, instead always output prefixes in fixed order. Test
6271 for jcxz/loop when selecting between word & dword operations,
6272 and add address size prefix rather than operand size prefix.
6273 Remove operand -> address size hack when emitting jcxz/loop.
6274 (i386_operand): Remove O_Absent check as it's done in expr.
6276 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
6278 * configure.in: Recognize m5200 as a cpu_type of m68k.
6279 * aclocal.m4: Rebuild with current libtool.
6280 * configure: Rebuild.
6282 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6284 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
6285 to relaxable_symbol to prevent references to external symbol from
6288 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
6290 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
6291 symbols are relaxable.
6293 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
6295 * config/tc-v850.c (md_begin): Don't create special
6296 sections by default.
6298 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
6300 * config/tc-mips.c (macro): For div and udiv, close the
6301 reorder block as soon as possible.
6303 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
6305 From Matt Semersky <matts@scd.hp.com>:
6306 * macro.c (macro_mri_mode): New function.
6307 * macro.h (macro_mri_mode): Declare.
6308 * read.c (s_mri): Call macro_mri_mode when switching in and out of
6311 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
6313 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
6316 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
6317 until after xstrdup in OBJ_EVAX case.
6319 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
6321 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
6322 offset calculation. Also, use VAX_BRW from vax-inst.h instead
6323 of hardcoded magic number.
6324 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
6326 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
6328 * read.c (do_s_func): New function.
6330 * read.h (do_s_func): Add prototype.
6332 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
6334 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
6335 nops if fill pattern not specified.
6337 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
6339 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
6340 * config/te-go32.h (TE_GO32): Define.
6341 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
6343 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
6345 Implement .func/.endfunc pseudo-ops.
6346 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
6348 * read.c (potable): Add .func,.endfunc.
6349 (s_func): New function.
6350 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
6352 (in_doc_func_p,current_function_label): New static globals.
6353 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
6355 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
6357 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
6358 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
6359 * config/tc-arm.h (WORKING_DOT_WORD): Define.
6360 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
6361 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
6362 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
6363 * config/tc-i860.h (WORKING_DOT_WORD): Define.
6364 * config/tc-i960.h (WORKING_DOT_WORD): Define.
6365 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
6366 * config/tc-w65.h (WORKING_DOT_WORD): Define.
6367 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
6368 * config/tc-a29k.c: Don't define md_short_jump_size,
6369 md_long_jump_size, md_create_short_jump or md_create_long_jump.
6370 * config/tc-alpha.c: Likewise.
6371 * config/tc-alpha.h: Likewise.
6372 * config/tc-arm.c: Likewise.
6373 * config/tc-h8300.c: Likewise.
6374 * config/tc-h8500.c: Likewise.
6375 * config/tc-hppa.c: Likewise.
6376 * config/tc-i860.c: Likewise.
6377 * config/tc-i960.c: Likewise.
6378 * config/tc-ppc.c: Likewise.
6379 * config/tc-sh.c: Likewise.
6380 * config/tc-sparc.h: Likewise.
6381 * config/tc-tic30.c: Likewise.
6382 * config/tc-w65.c: Likewise.
6383 * config/tc-z8k.c: Likewise.
6385 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
6387 * config/tc-vax.c (_): Delete this macro used for placeholder
6388 values in vax_operand_width_size; it conflicts with the _() macro
6389 used for internationalization.
6391 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
6393 * symbols.c (symbol_find_base): Fix case insensitive symbol name
6394 code. From Chris Moller <moller@bops.com>.
6396 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
6397 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
6398 * read.c (emit_expr): Initialize seg and subseg fields of a new
6400 * write.c (write_object_file): Switch to the appropriate segment
6401 and subsegment when processing a broken word.
6403 * config/tc-m68k.c (mri_assemble): New static function.
6404 (build_mri_control_operand): Call mri_assemble rather than
6406 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
6407 (s_mri_endf, s_mri_endw): Likewise.
6409 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
6411 * read.c (s_org): Call md_flush_pending_output if it is defined.
6413 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
6415 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
6417 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
6418 (md_parse_option): Add for same.
6419 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
6420 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
6421 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
6423 * config/tc-sparc.h (cons_fix_new_sparc): Added.
6425 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
6427 * config/tc-arm.c (find_real_start): Relax definition of local
6430 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
6432 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
6433 symbols at the given address, not just the last one specified.
6435 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
6437 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
6438 or number_to_chars_littleendian to write data.
6440 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
6442 * config/tc-v850.c (md_assemble): Remove artificially created
6443 register name symbols.
6445 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
6447 * write.c (fixup_segment): Change "segment" to "section" in
6450 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
6452 * write.c (fixup_segment): Change sym1-sym2 message again.
6454 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
6456 * write.c (fixup_segment): Improve error message for sym1-sym2
6457 errors when sym1 is in a different segment from sym2.
6459 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
6461 * config/tc-m32r.c (warn_unmatched_high): New static local.
6462 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
6463 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
6464 (md_longopts): Recognize --{no-,}warn-unmatched-high.
6465 (md_parse_option): Likewise.
6466 (md_show_usage): Likewise.
6467 (m32r_frob_file): Likewise.
6469 * read.c (generate_file_debug,generate_lineno_debug): New functions.
6470 (read_a_source_file): Call them.
6471 * read.h (stabs_generate_asm_file): Declare.
6472 * stabs.c (stabs_generate_asm_file): New function.
6473 (generate_asm_file): New function.
6474 (stabs_generate_asm_lineno): Move file name handling into
6477 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
6479 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
6480 (d30v_current_align, d30v_current_align_seg): New variables.
6481 (d30v_last_label): New variable.
6482 (d30v_align, s_d30v_align, s_d30v_text): New functions.
6483 (s_d30v_data, s_d30v_section): Likewise.
6484 (md_pseudo_table): Call them.
6485 (md_begin): Initialize d30v_current_align_seg.
6486 (md_assemble): Call d30v_align when needed by known current alignment.
6487 (d30v_frob_label, d30v_cons_align): New functions.
6488 * config/tc-d30v.h (md_do_align): Remove.
6489 (tc_frob_label): Call d30v_frob_label.
6490 (md_cons_align): New.
6492 * config/tc-d30v.c (find_format): Convert complex expressions to
6493 expression symbols before processing. Clean up code formatting.
6495 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
6497 * po/Make-in (install-info): New target.
6499 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
6501 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
6503 * config/tc-mn10300.c (md_assemble): Likewise.
6505 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
6507 * Makefile.am: Update with `make dep-am'.
6508 (HFILES): Add cgen.h.
6509 (cgen.o): Depend on cgen.h.
6510 * Makefile.in: Regenerate.
6512 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
6514 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
6516 * gasp.c (grab_label): Permit a label to be a preprocessor
6517 variable by permitting a label to start with a backslash.
6519 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
6521 * config/tc-mips.c (validate_mips_insn): Removed hack
6522 for previously inaccessible bitfields in some INSN_TRAP
6525 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
6527 * config/tc-d30v.c (do_assemble): Abort with error message
6528 if opcode operands do not match.
6530 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
6532 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
6533 'q' operand format for 20-bit "break"/"sdbbp" instructions.
6534 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
6535 similar new 'q' operand.
6537 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
6539 * cgen.c (cgen_asm_finish_insn): Fix typo.
6541 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
6544 * cgen.c: Include it.
6545 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
6546 (cgen_asm_finish_insn): Result is now void. New arg `result'.
6547 All callers updated.
6548 * config/tc-m32r.c: Include cgen.h.
6549 (m23r_insn): New members num_fixups,fixups.
6551 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
6553 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
6554 to avoid compiler warning.
6556 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
6558 * makefile.vms: Run dec c with /nodebug. Pass CC value when
6561 * makefile.vms (OBJS): Add ehopt.obj
6563 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
6565 * doc/c-vax.texi: Correct and extend vax/vms documentation.
6567 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
6569 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
6570 a short format insn.
6571 (md_assemble): Set it for explicitly packed insns.
6573 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
6575 * config/obj-coff.c (c_symbol_merge): Do not take address of
6576 native fields when performing the memcpy.
6578 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
6580 * config/tc-mips.c (macro,macro2): Implement
6581 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
6583 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6585 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
6586 relocations against globally visible symbols.
6587 * config/tc-m68k.c (relaxable_symbol): New macro.
6588 (m68k_ip, md_estimate_size_before_relax): Use it.
6589 (tc_m68k_fix_adjustable): Also handle weak symbols.
6591 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
6593 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
6594 references to externally visible symbols.
6595 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
6596 values in twice for a PC relative reloc if the symbol is
6599 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
6600 don't adjust a PC relative reloc against an externally visible
6602 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
6603 for a PC relative fixup against an externally visible defined
6604 symbol, arrange to store object file and addend values as though
6605 the symbol were not defined.
6606 (tc_gen_reloc): Likewise.
6608 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
6610 * read.c (sizeof_leb128): Referenced externally by write.c so
6613 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
6615 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
6616 and expand a 'debug' symbol associated with the next instruction
6617 that does not cause a short instruction to be filled with a NOP.
6618 (md_pseudo_table): Add support for .debugsym.
6619 (assemble_parallel_insn): Add calls to expand_debug_sym as
6621 (md_assemble): Ditto.
6623 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
6625 * as.c (main): Conditionally call setlocale.
6626 * gasp.c (main): Likewise.
6627 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
6628 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
6630 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
6632 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
6634 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
6636 * config/tc-hppa.c: Change all calls to bzero to use memset.
6637 (pa_ip): Add cast to avoid warning.
6638 (tc_gen_reloc, md_apply_fix): Likewise.
6639 (pa_find_space_by_number): Likewise.
6640 (hppa_force_relocation): Likewise.
6641 (pa_block): Change i to unsigned int.
6642 * config/obj-som.h (obj_som_copyright): Declare.
6644 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
6646 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
6647 for line numbers for assembly source.
6649 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
6651 * configure.in: Change version number to 2.9.4
6652 * configure: Rebuild.
6654 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
6656 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
6658 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
6660 * ecoff.h: Change symbolS in function declaration to struct
6663 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
6665 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
6666 (md_convert_frag): Fix i18n typo.
6668 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
6670 * ecoff.c (ecoff_get_cur_proc_sym): New function.
6671 * ecoff.h: Protoype it.
6672 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
6673 [EVAX] (s_alpha_prologue): Delete.
6674 (md_pseudo_table): Update.
6676 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
6678 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
6679 array to local pointer.
6680 (get_args, parse_expr): Add casts to avoid warnings.
6682 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
6684 * read.c (s_set): Cast xmalloc return value to fragS *.
6685 * config/tc-m68k.c (m68k_ip): Function made static to match
6686 previous forward declaration.
6687 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
6689 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
6691 * config/tc-v850.c: Add internationalisation macros to error
6694 * config/tc-m32r.c (can_make_parallel): Add internationalisation
6695 macros to error strings.
6697 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
6699 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
6700 reloc is in the TOC csect.
6701 (md_apply_fix3): Correct gettext typo.
6703 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
6705 * config/tc-arm.c (find_real_start): Ignore symbols starting with
6706 .L - they are local labels and the branches are not really
6707 function calls but rather far jumps.
6709 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
6711 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
6713 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
6715 * config/tc-i386.c (md_assemble): Print operand number rather than
6716 using ordinal_names.
6717 (i386_operand): Likewise.
6719 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
6721 * Makefile.am (INTLLIBS): Define to work around apparent automake
6723 All Makefiles: Regenerated.
6725 * Many files: Added gettext invocations around user-visible
6727 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
6728 HAVE_LC_MESSAGES): Define.
6729 * dep-in.sed: Added asintl.h.
6730 * po/Make-in: New file.
6731 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
6733 * read.c (Z_): Renamed from `_'.
6734 * Makefile.am (SUBDIRS): Added po.
6735 (POTFILES): new macro.
6736 (po/POTFILES.in): New target.
6737 ($(OBJS)): Added asintl.h.
6739 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
6740 (as_new_LDADD): Added $(INTLLIBS).
6741 (as_new_DEPENDENCIES): Added $(INTLDEPS).
6742 (gasp_new_LDADD): Added $(INTLLIBS).
6743 (gasp_new_DEPENDENCIES): New macro.
6744 * configure, aclocal.m4: Rebuilt.
6745 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
6747 (ALL_LINGUAS): Define.
6748 * macro.c: Include "asintl.h".
6749 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
6750 * as.h: Include "asintl.h".
6751 * config/tc-i386.c (ordinal_names): Removed.
6752 (md_assemble): Changed error text to avoid ordinal_names.
6753 (i386_operand): Likewise.
6754 (reloc): Added as_bad to avoid i18n problems.
6755 (tc_gen_reloc): Likewise.
6756 * config/tc-arm.c (bad_args): Now a #define.
6758 * config/obj-vms.c (VMS_stab_parse): Changed type of
6760 (global_symbol_directory): Unified strings to avoid i18n
6762 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
6763 avoid i18n problems.
6764 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
6765 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
6767 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
6769 * config/tc-v850.c (md_assemble): Changed C++ comment into C
6771 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
6773 * as.c (print_version_id): Added an fprintf to avoid i18n
6775 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
6777 * expr.c (expr): Added as_warn call to avoid i18n problems.
6778 * messages.c (as_assert): Changed code to avoid i18n problems.
6779 (as_abort): Likewise.
6780 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
6781 (s_space): Likewise.
6782 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
6784 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6786 * config/tc-i386.c (check_prefix): New static function, split out
6788 (struct _i386_insn): Add wait_prefix field.
6789 (md_assemble): Remove wait_prefix local variable. Use
6790 check_prefix when adding a prefix.
6792 * config/tc-i386.c (current_templates): New static variable.
6793 (md_assemble): Remove current_templates local variable.
6794 (md_assemble, i386_operand): Improve error and warning messages in
6795 many places. Add RESTORE_END_STRING in many places before error
6796 return. Clarify some comments.
6798 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
6800 (md_assemble): Parse string instruction operands, looking for
6801 segment override prefixes. Check for invalid segment prefixes on
6803 (i386_operand): i.seg[] and max mem_operand changes for string
6805 * config/tc-i386.h (EsSeg): Define.
6807 * config/tc-i386.h (regKludge): Define.
6808 (iclrKludge, imulKludge): Don't define.
6809 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
6810 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
6811 opcode_modifier checks to look for more common cases first. Add
6812 default_seg for IsString case.
6814 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
6816 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
6818 * configure: Rebuild with new automake and libtool.
6819 * aclocal.m4, Makefile.in: Likewise.
6821 * doc/Makefile.am (as.dvi): New target.
6822 * doc/Makefile.in: Rebuild.
6824 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
6826 * configure.in: Added sparc86x support.
6828 * configure: Rebuild.
6830 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
6832 (md_parse_option): Warn if -EL is not supported for this architecture.
6834 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
6836 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
6838 * config/tc-mips.c (mips_ip): Note when we use get match on
6839 the full instruction name.
6841 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
6843 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
6844 back into the expression to handle add/sub simplification correctly.
6846 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
6848 * config/tc-mips.c (hilo_interlocks): Remove 4300.
6850 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
6852 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
6855 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
6857 * symbols.c (max_indent_level): New global.
6858 (print_symbol_value_1): Use it.
6859 * expr.h (expr_build_dot): Declare.
6860 * expr.c (expr_build_dot): New function.
6862 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
6864 * symbols.c (print_binary): New function.
6865 (print_expr_1): Call it.
6867 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6869 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
6870 operand in the opcode.
6872 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6874 * config/tc-i386.h: Reorder operand flags and opcode modifier
6875 flags for clarity. Remove unused definitions: Unknown,
6876 ImmUnknown, DispUnknown, NoModrm.
6877 * config/tc-i386.c (type_names): Add missing Debug type.
6878 (md_assemble): Better duplicate prefix checking. Quicker string
6879 instruction check via new opcode_modifier flag.
6881 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
6883 * doc/as.texinfo (Invoking): Clarify -Wa example.
6885 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
6887 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
6888 (s_mips_weakext): Define.
6889 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
6890 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
6893 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
6895 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
6896 is an error if the value can not be computed at assembly time.
6897 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
6899 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
6901 * gasp.c (main): Set next field of new include_path structure to
6902 NULL. From Avery Pennarun <averyp@gdc.ca>.
6904 * read.c (s_mri_sect): Call as_bad rather than abort for an
6905 unsupported MRI target.
6907 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
6909 * config/tc-arm.c (arm_validate_fix): New function. Determine if
6910 the destination of a branch instruction should be altered.
6911 (find_real_start): New function: Locate the real, Thumb coded
6912 start of a Thumb function.
6913 (do_t_branch23): Alter the destination of branches to Thumb
6916 * config/tc-arm.h: Define TC_VALIDATE_FIX.
6918 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
6920 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
6923 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6925 * doc/as.texinfo: Use @itemx for a secondary item in a table.
6926 * doc/c-hppa.texi: Likewise.
6928 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
6930 * Makefile.am: Rebuild dependencies.
6931 * Makefile.in: Rebuild.
6933 * Makefile.am (DEP_INCLUDES): New variable.
6934 (.dep1): Change to work when srcdir is not an absolute path.
6935 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
6936 * Makefile.in: Rebuild.
6938 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
6940 * config/tc-i386.h, config/tc-i386.c: Revert March 24
6941 LinearAddress patch.
6943 * configure.in: Set version to 2.9.1.
6944 * configure: Rebuild.
6946 * Branched binutils 2.9.
6948 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6950 * config/tc-i386.h (FWait): Define.
6951 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
6952 other prefixes. Check FWait flag in opcode table to see which
6953 instructions require an fwait prefix.
6955 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6957 * stabs.c (get_stab_string_offset): Always create a stab string
6960 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
6962 Fix some gcc -Wall warnings:
6963 * atof-generic.c (atof_generic): Add casts to avoid warnings.
6964 * ehopt.c (eh_frame_code_alignment): Likewise.
6965 * expr.c (integer_constant, operand): Likewise.
6966 * frags.c (frag_align): Likewise.
6967 * gasp.c (level_0, change_base, doinstr): Likewise.
6968 * hash.c (hash_ask): Likewise.
6969 * listing.c (listing_page, calc_hex, print_lines): Likewise.
6970 (debugging_pseudo): Likewise.
6971 * macro.c (define_macro, check_macro): Likewise.
6972 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
6973 (ignore_rest_of_line, float_cons): Likewise.
6974 * symbols.c (decode_local_label_name): Likewise.
6975 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
6976 (fixup_segment, number_to_chars_bigendian): Likewise.
6977 (number_to_chars_littleendian): Likewise.
6978 * config/atof-ieee.c (gen_to_words): Likewise.
6979 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
6980 (sparc_ip, parse_keyword_arg, s_common): Likewise.
6981 * read.c (output_big_sleb128): Initialize locals to avoid
6983 (output_big_uleb128, equals): Likewise.
6984 * atof-generic.c (atof_generic): Change number_of_digits_* locals
6985 to unsigned int. Change zeros to unsigned int.
6986 * cond.c (s_if): Add return to default case.
6987 * frags.c (frag_now_fix): Change return type to addressT.
6988 * frags.h (frag_now_fix): Update declaration.
6989 * listing.c (file_info_struct): Change linenum to unsigned int.
6990 (struct list_info_struct): Change hll_line to unsigned int.
6991 (print_source): Update format string.
6992 * read.c (emit_expr): Change scan to unsigned int, and don't
6993 bother to initialize it.
6994 * symbols.c (dollar_label_count): Change to unsigned long.
6995 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
6996 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
6997 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
6999 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
7001 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
7002 mcf5200 just as we do for m68000.
7003 (m68k_init_after_args): Likewise.
7004 (md_estimate_size_before_relax): Likewise.
7006 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
7008 * config/tc-v850.c (md_assemble): Store relocation addend in
7009 fixup instead of instruction.
7011 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7013 * config/tc-i386.c (md_assemble): Swap template arguments to
7014 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
7015 This macro is currently symmetric, so passing them the wrong
7016 way didn't cause any problem, but may if the macro is changed
7018 After copying template to i.tm, use i.tm. rather than t-> to
7019 access fields, and make t a const*
7020 Move i.tm.operand_types[] swap to immediately after the copy.
7022 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
7024 * expr.h (expr_build_uconstant): Add prototype.
7025 (expr_build_unary,expr_build_binary): Add prototypes.
7026 * expr.c (expr_build_uconstant): New function.
7027 (expr_build_unary,expr_build_binary): New functions.
7029 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
7031 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
7032 * macro.c (macro_expand_body): Increase buffer size.
7033 * messages.c (as_warn): Likewise.
7034 (as_warn_where, as_bad, as_bad_where): Likewise.
7036 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
7038 Based on patch from H.J. Lu <hjl@gnu.org>:
7039 * Makefile.am (DISTSTUFF): New variable.
7040 (diststuff): New target.
7041 * Makefile.in: Rebuild.
7043 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
7045 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
7046 m32r_elf_section_change_hook.
7048 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
7049 emit a nop if a section ends with a 16 bit instruction.
7051 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
7053 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
7054 s_lcomm rather than obj_coff_lcomm.
7055 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
7057 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
7059 * config/tc-i386.h (LinearAddress): Define.
7060 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
7061 instruction, don't use a default segment.
7063 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
7065 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
7066 * configure: Rebuild.
7068 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
7070 * aclocal.m4, configure: Rebuild with libtool 1.2.
7072 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
7074 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
7075 PC relative branches. Patch courtesy of Jonathan Walton.
7078 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
7080 * configure.in (emulations): Add thumb-pe target.
7082 * configure (emulations): Add thumb-pe target.
7084 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
7086 * itbl-lex.l (yywrap): Don't define if already defined as a
7089 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
7091 * depend.c (quote_string_for_make): New function.
7092 (wrap_output): Use it.
7094 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
7096 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
7097 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
7099 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
7101 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
7102 Recognize -GN and -relax.
7103 (md_begin): Initialize gp size from -G switch.
7104 (alpha_force_relocation): Always force if -relax.
7105 (alpha_align): Take a new argument that will specify when to
7106 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
7107 Change all callers. Emit nop alignment padding as nop+unop pair.
7109 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
7111 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
7112 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
7114 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
7116 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
7117 require padding to the next long word boundary.
7119 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
7121 * cgen.c: #include symcat.h.
7122 * config/tc-m32r.c: Likewise.
7124 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
7126 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
7127 absolute expressions instead of '$' prefixed register names.
7129 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
7131 * read.c (s_set): Record file and line info for symbols when -as.
7132 (pseudo_set): Don't overwrite that dummy fragment.
7134 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
7136 * config/tc-ppc.c (md_pseudo_table): Add "section".
7137 (ppc_named_section): New static function.
7139 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
7141 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
7142 so we don't have to scan the entire list.
7144 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
7146 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
7147 case, allow the parallel instructions to modify the same flag
7150 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
7152 * listing.c (list_symbol_table): Categorize symbols by
7153 undefined_section rather than sy_frag->line == NULL.
7155 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
7157 * Makefile.am (install-exec-local): Install properly when ln
7158 fails or tooldir == prefix.
7160 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
7162 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
7163 Test result of insert_operand for error.
7165 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
7167 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
7168 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
7169 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
7170 * doc/Makefile.in: Rebuild.
7172 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
7174 * config/tc-mips.c (macro_build): Handle operand type 'C'.
7175 (macro): Fix handling of M_COP[0-3].
7177 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
7179 Based on patches from Ross Harvey <ross@teraflop.com>:
7180 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
7181 if macro_alternate or macro_mri.
7182 (getstring): Remove support for byte constants between < and >.
7183 (get_any_string): '<' only starts a string if macro_alternate or
7185 (macro_expand_body): Permit keyword parameters following
7186 positional parameters.
7188 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7189 * configure.in (alpha*-*-netbsd*): New target.
7190 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
7191 * configure: Rebuild.
7193 * as.h (flag_warn_suppress_instructionswap): Move from here...
7194 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
7195 here, and make static.
7197 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
7198 BFD_ASSEMBLER or MANY_SEGMENTS.
7200 * as.c (show_usage): Update bug-gnu-utils address.
7201 * gasp.c (show_usage): Likewise.
7202 * doc/as.texinfo (Bug Reporting): Likewise.
7204 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
7206 * config/tc-mips.c (load_address): Don't use mips III or mips IV
7207 insns regardless of the size of a pointer if we're in mips I or
7209 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7211 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7213 Fix rac to accept only a0:
7214 * tc-d10v.c (parallel_ok, find_opcode):
7215 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
7216 Introduce OPERAND_GPR.
7218 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
7220 * read.c (s_fill): Handle non-constant repeat counts by creating
7221 an rs_space fragment.
7223 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
7225 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
7226 from as_bad to as_warn.
7228 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
7230 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
7231 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
7232 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
7234 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
7236 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
7237 seg_fix_rotP rather than fix_root from seg_info.
7239 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
7241 * expr.c: Add support for 0x1_2_3_4 bignums.
7243 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
7245 * configure.in: Change -linux* to -linux-gnu*.
7246 * configure: Rebuild.
7248 * app.c (do_scrub_begin): Treat \r as whitespace.
7250 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
7252 * Makefile.am: Update dependencies.
7253 * Makefile.in: Rebuild.
7255 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
7257 * configure, aclocal.m4: Rebuild with new libtool.
7259 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
7261 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
7262 the argument to bfd_set_arch_mach.
7263 (load_address): Use bfd_arch_bits_per_address to determine the
7264 bit size of an address instead of looking at the isa level.
7265 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7267 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
7269 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
7271 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
7273 * ehopt.c: New file.
7274 * as.h (enum _relax_state): Add rs_cfa.
7275 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
7276 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
7277 * read.c (emit_expr): Call check_eh_frame.
7278 * write.c (cvt_frag_to_fill): Handle rs_cfa.
7279 (relax_segment): Likewise.
7280 * Makefile.am: Rebuild dependencies.
7281 (GAS_CFILES): Add ehopt.c.
7282 (GENERIC_OBJS): Add ehopt.o.
7283 * doc/internals.texi (Frags): Document rs_cfa.
7285 * as.c (show_usage): Mention --traditional-format.
7286 (parse_args): Accept --traditional-format.
7287 * as.h (flag_traditional_format): Declare.
7288 * output-file.c (output_file_create): If flag_traditional_format,
7289 set BFD_TRADITIONAL_FORMAT on stdoutput.
7290 * doc/as.texinfo, doc/as.1: Document --traditional-format.
7292 * config/tc-mips.c (append_insn): Make sure that if we have a
7293 fixup for an unmatched %hi reloc, it does not associated with a
7296 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
7297 * doc/Makefile.in: Likewise.
7299 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
7301 * config/tc-m32r.c (check_for_side_effects): New function.
7302 (can_make_parallel): Add checks for instruction side effects
7303 clashing with the other instruction.
7304 (assemble_parallel_insn): Improve warning messages. Return error
7305 message from non-swapped instruction order.
7307 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
7309 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
7311 * config/tc-arm.h: Replace md_after_pass_hook definition with a
7312 md_cleanup definition. This moves the forced literal output to
7313 the end of the source pass, and avoids macro's inserting literals
7314 into the code immediately after the macro expansion.
7316 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
7318 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
7319 a gas internal symbol is adjustable.
7320 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
7322 * as.h: If gcc version greater than 2.6, use `__format__' and
7323 `__printf__' in function attributes, rather than `format' and
7326 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
7328 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
7330 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
7332 Add tms320c30 support:
7333 * config/tc-tic30.h: New file.
7334 * config/tc-tic30.c: New file.
7335 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
7336 TARGET_FORMAT as "coff-tic30".
7337 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
7338 * Makefile.am: Rebuild dependencies.
7339 (CPU_TYPES): Add tic30.
7340 (CPU_OBJ_VALID): tic30-aout is valid.
7341 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
7342 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
7343 * configure, Makefile.in: Rebuild.
7345 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
7347 * config/tc-v850.c (md_assemble): Improvements to error messages.
7349 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
7351 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
7352 BFD_RELOC_HI16_S to store the high bits of any value.
7354 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
7355 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
7356 assembler calculate relocations to any external symbol at all.
7357 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
7358 involving generation of pc-relative relocs.
7359 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
7360 has been moved to md_apply_fix3.
7362 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
7363 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
7364 which actually means (the address of identifier's GOT entry) +
7365 constant, which is not particularly useful.
7367 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
7369 * read.h (include_dirs): Declare.
7370 (include_dir_count,include_dir_maxlen): Declare.
7372 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
7374 * configure.in: Correct check for shared opcodes library.
7375 * configure: Rebuild.
7377 * listing.c (buffer_line): If we can't open the file, set at_end.
7378 (listing_print): Remove unused local variable fi.
7380 * config/m68k-parse.y (reglistpair): Handle register list in
7383 * config/vms-conf.h: Don't undef VERSION.
7385 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
7387 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
7389 (GENERIC_OBJS): New variable, with the rest of the old OBJS
7391 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
7392 ($(srcdir)/make-gas.com): Rename from make-gas.com.
7393 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
7394 (EXTRA_DIST): Define.
7395 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
7396 explicitly rather than via the list of object files.
7397 (gcc-as.opt): New file created when make-gas.com is run.
7398 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
7399 itbl-cpu.h} to #include appropriate file rather than copying that
7401 * config/vms-conf.h: Synchronize with current config.in.
7402 * Makefile.in: Rebuild.
7404 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
7406 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
7407 (parallel_ok): Relaxed parallel subinstruction dependency check.
7409 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
7411 * as.h (flag_warn_suppress_instructionswap): added new flag.
7412 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
7413 command line argument.
7414 * tc-d10v.c (write_2_short): emit "Swapping instructions"
7415 warning only if flag_warn_suppress_instructionswap is false.
7417 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
7419 * configure.in (i386-*-mingw32*): New target.
7420 * configure: Rebuild.
7422 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
7424 * symbols.c (resolve_symbol_value): Don't set the segment if it
7425 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
7427 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
7430 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
7432 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
7433 depends upon HAVE_{UNLINK,REMOVE} values rather than host
7436 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
7438 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
7440 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
7442 * config/tc-v850.c (v850_insert_operand): Display instruction when
7443 an error is encountered.
7445 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
7447 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
7448 (i386-*-sco3.2v5*coff): New target.
7449 (i386-*-sco3.2*): New target.
7450 * configure: Rebuild.
7452 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
7454 * config/tc-v850.c: Tidy error message production.
7456 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
7458 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
7459 validate_immediate return value in the right type for comparisons
7462 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
7464 * listing.c (MAX_BYTES): Use listing variables not constants.
7465 (data_buffer): No longer an array, but a pointer.
7466 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
7467 (listing_listing): Allocate data_buffer.
7469 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
7471 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
7472 --listing-rhs-width, --listing-cont-lines.
7473 (show_usage): Update.
7474 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
7475 (listing_lhs_cont_lines, listing_rhs_width): New vars.
7476 (print_lines): Use the variables instead of the constants.
7477 (listing_listing): Likewise.
7478 * listing.h: Declare the new vars.
7480 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
7482 * as.c (parse_args): Add --keep-locals alias for -L.
7483 Add --strip-local-absolute.
7484 (show_usage): Update.
7485 * as.h (flag_strip_local_absolute): New flag.
7486 * symbols.c (S_IS_LOCAL): Use it.
7487 * config/obj-aout.h (S_IS_LOCAL): Likewise.
7488 * config/obj-bout.h (S_IS_LOCAL): Likewise.
7489 * config/obj-coff.h (S_IS_LOCAL): Likewise.
7491 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
7493 * config/tc-m32r.c: Detect if explicitly parallel instructions
7494 might have an io conflict and issue a warning message.
7496 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
7498 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
7499 cgen_swap_fixups): Functions to save, restore and swap the fixup
7500 chain with a backup copy.
7501 (cgen_asm_finish_insn): Returns address of constructed insn.
7503 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
7505 * listing.c (file_info_struct): Remove FILE, add POS.
7506 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
7507 (file_info): Don't open the file.
7508 (buffer_line): Check for the file in the last_open cache, updating
7510 (print_source): Don't reference file_info->file.
7511 (listing_listing): Likewise.
7512 (listing_print): Close the file in the cache, if any.
7514 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
7516 * read.c (dwarf_file_string): New file static variable.
7517 (emit_expr): Look for constant sequence that leads up to a file
7518 name in DWARF debugging output.
7519 (stringer): Use dwarf_file_string to decide whether to accept a
7520 string as a file name.
7522 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
7524 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
7525 (crack_operand): Add reg->reglst MRI hack.
7526 (r_seg): Put reglst symbols in reg_section.
7527 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
7529 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
7531 * tc-sh.c (get_specific): Handle SGR & DBR.
7533 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
7535 * tc-h8300.c (parse_reg): Take the length of the symbol into
7536 account when attempting to match a register name.
7537 * tc-h8500.c (parse_reg): Likewise.
7539 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
7541 * cgen.c: Formatting changes to improve readability.
7543 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
7545 * config/tc-mips.c (macro): Rework division code to avoid unfilled
7548 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
7550 Based on a patch from Jim Wilson
7551 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
7552 (tc_gen_reloc): Handle cross section PC relative relocs
7555 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
7557 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
7559 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
7561 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
7562 (expr_jmp_buf): New static local.
7563 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
7564 (cgen_md_operand): New function.
7565 * tc-m32r.c: Clean up pass over `struct foo' usage.
7566 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
7568 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
7570 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
7571 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
7573 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
7575 * config/tc-i386.c (i386_operand): Give an error if there are
7576 unrecognized characters after an expression.
7578 For older changes see ChangeLog-9697