1 2000-09-12 Kazu Hirata <kazu@hxi.com>
3 * as.h: Fix formatting.
6 * dwarf2dbg.h: Likewise.
10 * itbl-ops.h: Likewise.
14 * struc-symbol.h: Likewise.
15 * subsegs.h: Likewise.
16 * symbols.h: Likewise.
20 2000-09-11 Kazu Hirata <kazu@hxi.com>
22 * bignum-copy.c: Fix formatting.
23 * config/tc-i370.c: Likewise.
24 * config/tc-i960.c: Likewise.
25 * config/tc-m68k.c: Likewise.
27 * flonum-copy.c: Likewise.
28 * flonum-konst.c: Likewise.
29 * flonum-mult.c: Likewise.
30 * literal.c: Likewise.
34 * subsegs.c: Likewise.
36 2000-09-09 Philip Blundell <philb@gnu.org>
38 * configure.in (arm*-*-uclinux*): New target.
39 * configure: Regenerate.
41 2000-09-09 Kazu Hirata <kazu@hxi.com>
43 * input-file.c: Fix formatting.
44 * itbl-ops.c: Likewise.
45 * messages.c: Likewise.
47 2000-09-08 Philip Blundell <philb@gnu.org>
49 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
52 2000-09-07 H.J. Lu <hjl@gnu.org>
54 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
57 2000-09-07 Kazu Hirata <kazu@hxi.com>
59 * atof-generic.c: Fix formatting.
60 * config/tc-mips.c: Likewise.
61 * config/tc-vax.c: Likewise.
62 * input-scrub.c: Likewise.
64 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
66 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
67 * configure.in (sh-*-linux*): Added.
70 2000-09-06 Kazu Hirata <kazu@hxi.com>
72 * config/tc-hppa.c: Fix formatting.
74 * ecoff.c: Fix formatting.
76 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
78 * configure: Rebuilt with new libtool.m4.
80 2000-09-05 Kazu Hirata <kazu@hxi.com>
82 * cgen.c: Fix formatting.
83 * config/tc-ia64.c: Likewise.
85 2000-09-05 Nick Clifton <nickc@redhat.com>
87 * aclocal.m4: Regenerate.
88 * config.in: Regenerate.
89 * configure: Regenerate.
90 * po/gas.pot: Regenerate.
92 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
94 * config/tc-cris.c: Correct comment typos.
96 2000-09-05 Eric Christopher <echristo@cygnus.com>
98 * config/tc-mn10300.c: Cleanup.
99 (md_pcrel_from): Enable.
101 2000-09-05 Alan Modra <alan@linuxcare.com.au>
103 * expr.c (operand): Fix a comment typo.
104 * write.c (write_relocs): Fix a signed/unsigned warning.
106 * config/tc-hppa.c (fudge_reg_expressions): New
107 (hppa_force_reg_syms_absolute): New.
108 (pa_equ): Allow reg_section expressions.
109 * config/tc-hppa.c (md_optimize_expr): Define.
110 (hppa_force_reg_syms_absolute): Prototype.
112 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
113 (pa_parse_number): Pass in arg to select fp reg parsing.
114 Return 1 to indicate format checks pass. If strict, then only
115 accept a register or register symbol. Return value in...
116 (pa_number): New static for pa_parse_number.
117 (FP_REG_BASE): Define.
118 (FP_REG_RSEL): Define.
119 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
120 appropriate. White space changes.
121 (need_pa11_opcode): Don't bother passing any params, get them from
123 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
124 Remove extraneous check in case 'Q'.
125 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
126 reg, set section of resulting symbol to reg_section.
127 (pa_parse_space_stmt): Modify call to pa_parse_number.
128 (pa_space): Likewise.
130 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
131 (hppa_force_relocation): Handle vtable relocs.
132 (pa_vtable_entry): New.
133 (pa_vtable_inherit): New.
134 (md_pseudo_table): Add entries for vtable pseudos.
135 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
136 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
138 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
139 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
140 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
142 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
143 specify a symbol type.
145 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
146 dependent things together.
147 (md_elf_symbol_type): Define.
149 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
151 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
153 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
154 (obj_elf_vtable_entry): Declare.
156 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
158 (obj_elf_vtable_entry): Similarly.
159 (elf_pseudo_table): Fix the damage with a cast.
161 2000-09-03 Richard Henderson <rth@cygnus.com>
163 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
164 for template selection when a label is needed.
166 2000-09-02 Kazu Hirata <kazu@hxi.com>
168 * config/tc-ia64.c: Fix formatting.
170 2000-09-02 Nick Clifton <nickc@redhat.com>
172 * configure.in: Increase version number to 2.10.91.
173 * configure: Regenerate.
174 * aclocal.m4: Regenerate.
175 * config.in: Regenerate.
176 * po/gas.pot: Regenerate.
177 * Makefile.in: Regenerate.
179 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
181 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
182 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
183 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
185 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
188 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
190 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
191 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
192 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
193 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
194 (GOT_symbol): New variable.
195 (md_undefined_symbol): Set it.
197 2000-09-01 Richard Henderson <rth@cygnus.com>
199 * config/tc-ia64.c (match): Don't inline.
200 (extra_goodness): New.
201 (md_begin): Prefer nop.f and nop.b for best_template.
203 2000-08-31 Kazu Hirata <kazu@hxi.com>
205 * as.c: Fix formatting.
210 2000-08-31 Eric Christopher <echristo@cygnus.com>
212 * config/tc-mn10300.c: Cleanup and fix warnings.
213 (md_pseudo_table): Add initializers.
214 (md_show_usage): Cleanup.
215 (md_parse_option): Fix warnings.
216 (md_undefined_symbol): Fix warnings.
217 (md_conver_frag): Fix warnings.
218 (tc_gen_reloc): Fix warnings.
219 (md_apply_fix3): Fix warnings.
220 (check_operand): Fix warnings.
222 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
224 * acinclude.m4: Include libtool and gettext macros from the
226 * aclocal.m4, configure: Rebuilt.
228 2000-08-30 Mark Hatle <mhatle@mvista.com>
230 * config/tc-ppc.c (md_parse_option): Recognize -m405.
232 2000-08-31 Kazu Hirata <kazu@hxi.com>
234 * listing.c: Fix formatting.
236 2000-08-29 Kazu Hirata <kazu@hxi.com>
238 * app.c: Fix a comment typo. Fix formatting.
240 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
242 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
243 offset of the target destination for jmp instructions.
244 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
246 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
248 * NEWS: Mention support for CRIS.
250 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
252 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
253 Sets `.lcomm' alignment to zero.
255 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
257 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
258 (TC_FIX_ADJUSTABLE): Define.
260 2000-08-23 Jim Wilson <wilson@cygnus.com>
262 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
263 unwind.personality_routine is set.
265 2000-08-23 H.J. Lu <hjl@gnu.org>
267 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
269 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
271 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
274 2000-08-22 H.J. Lu <hjl@gnu.org>
276 * config.in (STRICTCOFF): New for strict COFF.
278 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
279 i386-*-go32* and i386-go32-rtems*.
280 * configure: Rebuilt.
282 * config/obj-coff.c (obj_coff_endef): Follow the historical
283 behavior if STRICTCOFF is not defined.
285 * doc/internals.texi: Document STRICTCOFF.
287 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
289 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
290 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
291 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
292 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
293 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
294 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
295 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
298 2000-08-22 Eric Christopher <echristo@cygnus.com>
300 * config/tc-mn10300.c: (md_apply_fix): New function.
301 (mn10300_force_relocation): New function.
302 (mn10300_fix_adjustable): New function.
304 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
305 (TC_HANDLES_FX_DONE): Define.
306 (obj_fix_adjustable): Define.
307 (MD_APPLY_FIX3): Define.
308 (TC_LINKRELAX_FIXUP): Define.
310 * write.c: (TC_LINKRELAX_FIXUP): Define if not
312 (fixup_segment): Use TC_LINKRELAX_FIXUP.
314 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
316 2000-08-21 Jason Eckhardt <jle@cygnus.com>
318 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
319 if the fixup resulted in a relocation.
321 2000-08-18 Nick Clifton <nickc@redhat.com>
323 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
324 Make reference to first element of shift_names explicit.
326 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
328 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
329 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
330 add a symbol's address. Removed all target-specific #ifdefs that
331 used to accomplished the same.
332 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
333 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
334 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
335 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
336 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
338 2000-08-17 Kazu Hirata <kazu@hxi.com>
340 * dwarf2dbg.c: Fix formatting.
342 2000-08-17 Nick Clifton <nickc@redhat.com>
344 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
345 to be recoded as logical shift lefts by zero.
347 2000-08-16 Jim Wilson <wilson@cygnus.com>
349 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
350 postincrement modified registers. Handle IA64_OPND_R3_2 addl
352 (note_register_values): Handle IA64_OPND_R3_2 operands.
354 2000-08-16 Jason Eckhardt <jle@cygnus.com>
356 * config/tc-i860.c (md_operand): Silly typo fixed.
358 2000-08-16 Nick Clifton <nickc@redhat.com>
360 * config/tc-arm.c (struct asm_shift): Delete.
362 (enum asm_shift_index): New.
363 (struct asm_shift_properties): New.
364 (struct asm_shift_name): New.
365 (shift_properties[]); New.
366 (shift_names[]); New.
368 (decode_shift): Use new structures.
369 Issue a warning is "ROR #0" is used.
370 Issue a warning if "ASR #0" or "LSR #0" is used.
372 (md_begin): Initialise arm_shift_hsh table from new
373 asm_shift_name array.
375 2000-08-16 Jakub Jelinek <jakub@redhat.com>
377 * config/tc-sparc.c: Kill all warnings.
378 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
380 (md_show_usage): Update usage text.
382 2000-08-16 Nick Clifton <nickc@redhat.com>
384 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
387 2000-08-15 Will Cohen <wcohen@redhat.com>
389 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
391 * config/tc-sh.c (md_assemble): Changed so debug_type
392 test performed for ppi_assemble
393 * config/tc-sh.c: Included dwarf2dbg.h.
394 (debug_line): Defined.
395 (md_assemble): Generates dwarf2 line info.
396 (sh_finalize): New function. Finalize dwarf2 info.
397 (assemble_ppi): Returns size of code generated.
398 (build_Mytes): Returns size of code generated.
399 (md_pseudo_table): Added "file" and "loc" psuedo ops.
400 * config/tc-sh.h (md_end): Defined.
401 (sh_finalize): Declared.
403 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
405 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
408 2000-08-14 Nick Clifton <nickc@redhat.com>
410 * config/tc-arm.c (do_bx): Allow "bx pc".
412 2000-08-14 Jim Wilson <wilson@cygnus.com>
414 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
415 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
416 (md_begin): Change assignment to md.flag to OR in the new bit.
418 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
420 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
421 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
424 2000-08-14 Jason Eckhardt <jle@cygnus.com>
426 * NEWS: Mention i860 support.
428 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
430 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
432 2000-08-14 Andreas Schwab <schwab@suse.de>
434 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
436 2000-08-11 Andreas Schwab <schwab@suse.de>
438 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
441 2000-08-11 Kazu Hirata <kazu@hxi.com>
443 * expr.c: Fix formatting.
444 * config/obj-bout.c: Likewise.
446 2000-08-10 Jason Eckhardt <jle@cygnus.com>
448 * doc/c-i860.texi: Flesh out the i860 section more.
450 2000-08-10 Kazu Hirata <kazu@hxi.com>
452 * symbols.c: Fix formatting.
455 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
457 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
458 has the IgnoreSize bit set.
460 2000-08-09 Alan Modra <alan@linuxcare.com.au>
462 From Rodney Brown <RodneyBrown@mynd.com>
463 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
464 * configure: Regenerate.
466 2000-08-09 Kazu Hirata <kazu@hxi.com>
468 * hash.c: Fix formatting.
471 2000-08-08 Jason Eckhardt <jle@cygnus.com>
473 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
474 (i860_fix_info): New enum.
475 (MD_APPLY_FIX3): Define.
476 (WORKING_DOT_WORD): Define.
477 (TC_HANDLES_FX_DONE): Define.
478 (DIFF_EXPR_OK): Define.
479 (LISTING_HEADER): Define.
480 (TARGET_FORMAT): Select target format based on endian flag.
481 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
482 (target_big_endian): Add external declaration.
484 * config/tc-i860.c: All existing code reworked completely. Other
485 new code shown below.
486 (SYNTAX_SVR4): Define.
487 (target_warn_expand): New variable.
488 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
489 (md_longopts): Declare and define with new options (-EL, -EB,
491 (md_show_usage): New function.
492 (md_operand): New function.
493 (obtain_reloc_for_imm16): New function.
494 (md_apply_fix3): New function.
495 (tc_gen_reloc): New function.
497 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
499 * config/tc-m68hc11.c (build_jump_insn): Make sure the
500 2 bytes of the jump address are in the same frag.
501 (find): Accept 68hc12 register indirect modes.
503 * NEWS: Mention 68HC11 & 68HC12 support.
505 2000-08-07 Richard Henderson <rth@cygnus.com>
507 * config/tc-ia64.c (unwind): Add prologue_mask member.
508 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
509 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
510 (dot_body): Clear unwind.prologue_mask.
511 (dot_prologue): Set it. Accept a register second argument.
513 2000-08-07 Kazu Hirata <kazu@hxi.com>
515 * config/atof-ieee.c: Fix formatting.
516 * config/atof-tahoe.c: Likewise.
518 2000-08-06 Nick Clifton <nickc@cygnus.com>
520 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
523 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
524 of .popsection, .previous, .pushsection, .subsection,
525 .version, .vtable_entry, .vtable_inherit and .weak.
527 2000-08-05 Kazu Hirata <kazu@hxi.com>
529 * config/tc-cris.c: Fix formatting.
530 * config/tc-i386.c: Likewise.
531 * config/tc-sparc.c (sparc_ip): Simplify the code.
533 2000-08-04 Kazu Hirata <kazu@hxi.com>
535 * config/tc-cris.c: Rearrange code for readability.
536 * config/tc-d10v.c: Fix formatting.
537 * config/tc-m32r.c: Likewise.
538 * config/tc-sparc.c: Likewise.
540 2000-08-02 Jim Wilson <wilson@cygnus.com>
542 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
543 before ia64_find_opcode.
544 (md_assemble): Likewise.
546 2000-08-01 Nick Clifton <nickc@cygnus.com>
548 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
549 Undo some formatting fixes.
551 2000-08-01 Kazu Hirata <kazu@hxi.com>
553 * config/obj-som.c: Fix formatting.
554 * config/obj-ieee.c: Likewise.
555 * config/tc-arm.c: Likewise.
556 * config/tc-v850.c: Likewise.
558 2000-08-01 Nick Clifton <nickc@redhat.com>
560 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
561 index by command line option.
563 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
565 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
566 (@node M68K-Branch): Rewrite to match the reality.
568 2000-07-31 Jason Eckhardt <jle@cygnus.com>
570 * doc/c-i860.texi: New file.
571 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
572 * doc/Makefile.in: Regenerate.
573 * doc/all.texi: Add I860 as relevant architecture.
574 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
576 2000-07-31 Kazu Hirata <kazu@hxi.com>
578 * config/tc-d30v.c: Fix formatting.
580 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
582 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
583 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
584 long emit a long branch if available instead of an absolute jump, never
585 emit absolute jumps for anything with --pcrel.
587 * doc/c-m68k.texi: Document new command line option.
589 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
591 * config/tc-avr.c: Use PARAMS macro in function declarations.
592 Don't declare md_pcrel_from_section (already in tc-avr.h).
593 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
594 (avr_operand): Don't set (unsigned) op_mask to -1.
596 2000-07-28 Jason Eckhardt <jle@cygnus.com>
598 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
599 * configure: Regenerated.
600 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
601 of operand to the .type directive (.e.g, "type").
603 2000-07-28 Alan Modra <alan@linuxcare.com.au>
605 * as.h (warn_comment, found_comment, found_comment_file): Declare.
606 * app.c (do_scrub_chars): Record where first comment found.
607 * read.c (read_a_source_file): Init found_comment on entry, and
608 notify whether comments found on exit.
609 * config/tc-hppa.c (md_shortopts): Add "c".
610 (md_longopts): Add warn-comment.
611 (md_parse_option): Handle it.
612 (md_show_usage): Show available options.
613 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
615 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
617 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
618 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
620 (md_estimate_size_before_relax): Don't fall off end of function.
622 2000-07-27 Kazu Hirata <kazu@hxi.com>
624 * config/tc-avr.c: Fix formatting.
625 * config/tc-ns32k.c: Likewise.
627 2000-07-27 Alan Modra <alan@linuxcare.com.au>
629 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
631 2000-07-27 Kazu Hirata <kazu@hxi.com>
633 * config/tc-d10v.c: Fix formatting.
634 * config/tc-z8k.c: Likewise.
635 * config/tc-sparc.c: Likewise.
637 2000-07-26 Dave Brolley <brolley@redhat.com>
639 * cgen.c (queue_fixup): Declare opinfo.
640 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
641 (gas_cgen_md_operand): Ditto.
642 (gas_cgen_md_apply_fix3): Ditto.
644 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
646 * config/obj-coff.c (obj_frob_symbol): Don't merge
647 labels. Don't merge if the symbol isn't constant. Return
648 immediately if a symbol is merged.
650 2000-07-22 Alan Modra <alan@linuxcare.com.au>
652 * frags.c (frag_align): Correct absolute section alignment.
654 2000-07-20 DJ Delorie <dj@redhat.com>
656 * config/obj-coff.c (obj_frob_symbol): revert previous change,
657 it breaks linking against DLLs.
659 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
661 * configure.in: Add CRIS support.
662 * configure: Regenerate.
663 * Makefile.am: (CPU_TYPES): Add cris.
664 (CPU_OBJ_VALID) [aout]: Add cris.
665 (MULTI_CPU_TYPES): Add cris.
666 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
667 [coff]: Only i386 and mips are valid.
668 (TARGET_CPU_CFILES): Add config/tc-cris.c.
669 (TARGET_CPU_HFILES): Add config/tc-cris.h.
670 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
671 Regenerate dependencies.
672 * Makefile.in: Regenerate.
673 * aclocal.m4: Regenerate.
674 * as.c: Declare crisaout, criself.
675 * config/tc-cris.h, config/tc-cris.c: New.
676 * config/e-criself.c, config/e-crisaout.c: New.
677 * po/POTFILES.in, po/gas.pot: Regenerate.
679 2000-07-20 Kazu Hirata <kazu@hxi.com>
681 * read.c: Fix formatting.
682 * write.c: Fix formatting.
684 2000-07-19 H.J. Lu <hjl@gnu.org>
686 * sb.c: Include <stdlib.h> if exists for abort ().
688 2000-07-19 Alan Modra <alan@linuxcare.com.au>
690 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
691 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
692 (pa_type_args): Same here.
694 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
696 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
697 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
698 the storage class is already set.
700 2000-07-17 Kazu Hirata <kazu@hxi.com>
702 * config/tc-m68hc11.c: Fix formatting.
703 * config/tc-mn10200.c: Likewise.
704 * config/tc-mn10300.c: Likewise.
705 * config/tc-pj.c: Likewise.
706 * config/tc-tic80.c: Likewise.
707 * config/tc-w65.c: Likewise.
709 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
711 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
714 2000-07-15 Ian Lance Taylor <ian@zembu.com>
716 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
719 2000-07-15 Alan Modra <alan@linuxcare.com.au>
721 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
722 ELF as are used for SOM (except the 32-bit reloc one) to decide
723 whether a symbol can be reduced to a section symbol. Expand on
724 the comment for symbols involved in LR% and RR% expressions.
726 2000-07-14 Nick Clifton <nickc@cygnus.com>
728 * config/tc-mips.c (mips_disable_float_construction): New
729 static variable. Set to true if doubles should not be
730 constructed by loading two single width fp registers with
732 (mips_ip): Test mips_disable_float_construction.
733 (md_longopts): Add command line switches --construct-floats
734 and --no-construct-floats.
735 (md_parse_option): Parse new command line options.
736 (md_show_usage): Describe new command line options.
738 * doc/c-mips.texi: Document new command line options.
740 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
742 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
743 * configure: Regenerate.
745 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
747 * configure.in (DEFAULT_EMULATION setting): Revert part of
748 2000-07-01 change that set te_multi=multi unless set to tmips.
749 * configure: Regenerate.
751 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
753 * config/obj-coff.c (coff_frob_section): Add padding to the last
754 section when aligning it increases its size.
756 2000-07-11 Kazu Hirata <kazu@hxi.com>
758 * config/tc-tic54x.c: Fix formatting.
760 2000-07-10 Kazu Hirata <kazu@hxi.com>
762 * config/tc-h8500.c: Fix formatting.
763 * config/tc-tic54x.c: Fix formatting.
765 2000-07-10 Alan Modra <alan@linuxcare.com.au>
767 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
768 displacements correctly.
770 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
772 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
774 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
778 2000-07-09 Alan Modra <alan@linuxcare.com.au>
780 From David Huggins-Daines <dhd@linuxcare.com>
781 * config/te-hppalinux64.h: Add a new emulation.
782 * configure.in (emulations): Add configure bits to support the
783 64-bit Linux/parisc target.
784 * configure: Regenerate.
786 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
787 (md_shortopts): Add `V' for ELF.
789 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
790 when SOM or ELF_ARG_RELOC are defined.
791 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
792 ELF_ARG_RELOC are defined.
793 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
794 (pa_stringer): ..Do it here instead. Fix comment typos.
795 (hppa_force_relocation): Cast enums to int before comparing with
798 From Ryan Bradetich <rbradetich@uswest.net>
799 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
800 redifinition warning.
801 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
802 (hppa_force_relocation): ditto
803 (md_apply_fix): Added cast to buf to fix warnings.
805 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
806 cons_fix_new_hppa, hppa_force_relocation): Prototype.
808 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
809 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
810 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
811 reloc_type** to avoid warnings in switch.
812 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
813 little earlier instead.
815 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
817 (pa_type_args): Use symbol_arg_reloc_info.
818 (struct pa_it): Make arg_reloc unsigned int.
819 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
820 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
821 (pa_code): Delete. pa_text duplicates this function.
822 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
823 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
825 (cons_fix_new_hppa): Actually change selector to e_fsel when
826 warning about assuming so.
827 (tc_gen_reloc): More example elf arg reloc code.
828 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
829 (hppa_force_relocation): Likewise.
831 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
833 (pa_end_of_source): Prototype.
834 (hppa_fix_adjustable): Prototype.
835 (LABELS_WITHOUT_COLONS): Move it..
836 * config/te-hppa.h: To here.
838 * config/te-hppa64.h: New file.
840 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
842 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
843 format -10, -16, 16 relocs.
844 (hppa_elf_mark_end_of_function): Test for null
845 last_call_info->start_symbol
847 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
848 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
849 re_assesmble_* functions. Delete extraneous statements. Fix
851 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
852 insn to re_assemble_*.
854 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
856 * doc/internals.texi (Expressions): Fix typo.
858 2000-07-08 Kazu Hirata <kazu@hxi.com>
860 * config/tc-sh.c: Fix formatting.
861 * config/tc-tic54x.c: Fix formatting.
862 * depend.c: Fix formatting.
863 * flonum-konst.c: Likewise.
864 * flonum-mult.c: Likewise.
866 2000-07-07 Kazu Hirata <kazu@hxi.com>
868 * config/tc-sh.c: Fix comments.
869 * config/obj-vms.c: Fix comments.
870 * config/tc-a29k.c: Likewise.
871 * config/tc-alpha.c: Likewise.
872 * config/tc-h8300.c: Likewise.
873 * config/tc-h8500.c: Likewise.
874 * config/tc-i370.c: Likewise.
875 * config/tc-ia64.c: Likewise.
876 * config/tc-m68hc11.c: Likewise.
877 * config/tc-m68k.c: Likewise.
878 * config/tc-mips.c: Likewise.
879 * config/tc-ns32k.c: Likewise.
880 * config/tc-ppc.c: Likewise.
881 * config/tc-z8k.c: Likewise.
883 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
885 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
886 Default to '(SEC_LOAD | SEC_DATA)'.
887 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
889 * doc/internals.texi (CPU Backend): Describe
890 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
892 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
894 * as.c (parse_args): NULL terminate the long option list.
896 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
898 * config/tc-d30v.h: Include "write.h" for fixS.
899 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
901 2000-07-05 Nick Clifton <nickc@cygnus.com>
903 * config/tc-d30v.c (write_2_short): Further changes to warning
904 messages produced when combining EITHER_BUT_PREFER_MU attributed
907 2000-07-05 DJ Delorie <dj@redhat.com>
911 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
913 * config/tc-arm.c (psrs): Accept combinations of flags.
915 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
917 * config/tc-avr.c: Change _ () to _() around all strings marked
918 for translation (exception from the usual coding style).
919 (avr_opt): New struct variable, how the new switches are set.
920 (OPTION_MMCU): Define as 'm' and actually use.
921 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
922 (show_mcu_list): New function, display the list of known MCUs.
923 (md_show_usage): Document the new switches. Call show_mcu_list.
924 (avr_set_arch): Change 'm' to OPTION_MMCU.
925 (md_parse_option): Call show_mcu_list if unknown MCU specified.
926 Handle the new switches.
927 (avr_operands): Disable warnings for undefined combinations of
928 operands if -mall-opcodes. Disable warnings for skipping two-word
929 instructions if enhanced core or -mno-skip-bug.
930 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
931 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
932 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
933 (avr_ldi_expression): Warn about implicit lo8().
934 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
936 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
938 * configure.in: Add entry for mips-*-sysv4*MP*
940 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
941 elf32-tradlittlemips for traditional mips targets.
942 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
943 test for Link Once sections as in adjust_reloc_syms.
944 * config/te-tmips.h: New file for traditional mips targets. Define
947 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
949 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
950 flags argument is not present, don't change an existing section's
951 section's attributes. If the flags argument is present, warn if the
952 attributes don't match the section's current attributes. When
953 long section names are supported, set SEC_LINK_ONCE and
954 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
956 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
958 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
959 symbols; create them.
961 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
963 * write.c (set_segment_vma): New: Set vma and lma for a segment.
964 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
966 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
968 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
969 expressions. Ignore the problem when handling 16 bit signed
970 immediates, because the assembler will take care of the relocation
973 2000-06-27 Nick Clifton <nickc@cygnus.com>
975 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
976 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
977 sequential order, and emit warning messages if the input source
978 code contains constructs like that, or parallel constructs
979 containing such opcodes.
981 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
983 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
984 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
985 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
986 (md_show_usage): Update usage message.
987 (md_parse_option): Allow redefinition of MCU type within the
988 same avr[1-5] bfd machine type. Show both old and new MCU type
989 in the error message.
990 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
991 Simplify 8K wrap code.
993 2000-06-25 Kazu Hirata <kazu@hxi.com>
995 * config/obj-aout.c: Remove all uses of DEFUN.
996 * config/obj-ieee.c: Likewise.
997 * config/tc-sh.c: Fix comment typos.
998 * config/tc-tahoe.c: Likewise.
999 * config/tc-vax.c: Likewise.
1000 * config/tc-w65.c: Likewise.
1001 * config/tc-z8k.c: Likewise.
1002 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
1004 2000-06-24 DJ Delorie <dj@cygnus.com>
1006 * config/tc-i386.c (md_estimate_size_before_relax): Revert
1007 more changes from Sept 1999
1008 (tc_i386_fix_adjustable): ditto
1009 (md_apply_fix3): ditto
1011 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
1013 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
1014 (gas_cgen_parse_operand): Set it around expression() call.
1015 (gas_cgen_md_operand): Test for it before longjmp().
1017 2000-06-24 Kazu Hirata <kazu@hxi.com>
1019 * config/tc-h8500.c: Remove all uses of DEFUN.
1020 * config/tc-sh.c: Likewise.
1021 * config/tc-w65.c: Likewise.
1022 * config/tc-z8k.c: Likewise.
1024 * config/tc-h8500.c: Fix typos in comments.
1026 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
1028 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
1031 2000-06-23 matthew green <mrg@redhat.com>
1033 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
1034 defined. Fix error message for `[' grouping.
1036 2000-06-22 Kazu Hirata <kazu@hxi.com>
1038 * config/tc-h8300.c: Fix formatting and comment typos.
1040 2000-06-22 Timothy Wall <twall@cygnus.com>
1042 * config/tc-ia64.c (note_register_values): Move premature QP
1043 notation clearing into the appropriate place.
1045 2000-06-22 Alan Modra <alan@linuxcare.com.au>
1047 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
1048 first before anything else. Add bin-bugs.h, emul.h and progress.h
1049 Sort list of files as for $(OBJS) in Makefile.am.
1051 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
1052 find one. Remake dependencies.
1053 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
1054 * Makefile.in: Regenerate.
1055 * doc/Makefile.in: Regenerate.
1057 * config/tc-i386.c (i386_displacement): Don't assume a constant
1058 displacement is necessarily 16 bits when in 16 bit code mode.
1059 (md_assemble): Instead size the displacement here after we know
1060 for sure that a .code16gcc operand hasn't automatically added
1061 operand size prefixes.
1063 2000-06-21 H.J. Lu <hjl@gnu.org>
1065 * Makefile.am: Rebuild dependency.
1066 * Makefile.in: Rebuild.
1068 2000-06-21 Kazu Hirata <kazu@hxi.com>
1070 * config/tc-h8300.c (parse_reg): Make the function static.
1071 (parse_exp): Likewise.
1073 2000-06-20 DJ Delorie <dj@cygnus.com>
1075 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
1076 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
1077 for cygwin import libraries to work properly.
1079 2000-06-20 H.J. Lu <hjl@gnu.org>
1081 * Makefile.am: Rebuild dependency.
1082 * Makefile.in: Rebuild.
1083 * configure: Likewise.
1084 * doc/Makefile.in: Likewise.
1086 2000-06-20 Timothy Wall <twall@cygnus.com>
1088 * doc/internals.texi (CPU backend): Add @itemx for
1089 TC_START_LABEL_WITHOUT_COLON.
1090 * doc/c-tic54x.texi: New.
1091 * doc/as.texinfo: Add tic54x features and include primary tic54x
1093 * doc/all.texi: Add C54X.
1094 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
1095 * doc/Makefile.in: Regenerate.
1096 * configure.in: Add tic54x and define LIBM for tic54x.
1097 * configure: Regenrate.
1098 * config/tc-tic54x.[ch]: New.
1099 * config/obj-coff.h: Add tic54x.
1100 * Makefile.am: (CPU_TYPES): Add tic54x.
1101 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
1102 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
1103 (as_new_LDADD): Add $(LIBM).
1104 * Makefile.in: Regenerate.
1106 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
1108 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
1109 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
1110 * doc/as.texinfo: Likewise.
1112 * configure, Makefile.in: Regenerate.
1113 * configure.in (emulations): Recognize m6811 and m6812.
1114 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
1115 Added files for 68hc11 and 68hc12 assembler.
1116 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
1117 * config/tc-m68hc11.h: Header definition for that assembler.
1119 2000-06-18 Nick Clifton <nickc@redhat.com>
1121 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
1122 instead of OCTETS_PER_BYTE.
1124 * config/tc-v850.c: Fix compile time warnings.
1125 * config/tc-ppc.c: Fix compile time warnings.
1127 2000-06-18 H.J. Lu <hjl@gnu.org>
1129 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
1130 * configure: Rebuild.
1132 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
1134 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
1137 2000-06-16 Nick Clifton <nickc@cygnus.com>
1139 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
1140 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
1142 * doc/c-mips.texi: Document newly accepted cpu variants.
1144 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
1146 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
1148 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
1150 * macro.c (getstring): Make it possible to escape the quote
1153 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
1155 * config/tc-hppa.c (pa_export): Weak symbols can be global.
1157 2000-06-13 H.J. Lu <hjl@gnu.org>
1159 * configure: Regenerate.
1161 2000-06-09 Alan Modra <alan@linuxcare.com.au>
1163 * app.c (do_scrub_begin): Don't default lex[';'] as a line
1165 * doc/internals.texi (line_separator_chars): Semicolon is no
1166 longer a default. Mention null and newline as defaults.
1168 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
1170 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
1171 * config/tc-i860.h (line_separator_chars): Likewise.
1172 * config/tc-h8300.c (line_separator_chars): Likewise.
1173 * config/tc-i960.c (line_separator_chars): Likewise.
1174 * config/tc-m68k.c (line_separator_chars): Likewise.
1175 * config/tc-mips.c (line_separator_chars): Likewise.
1176 * config/tc-ns32k.c (line_separator_chars): Likewise.
1177 * config/tc-sparc.c (line_separator_chars): Likewise.
1178 * config/tc-vax.c (line_separator_chars): Likewise.
1180 * config/tc-h8300.c (comment_chars): Use string initialiser.
1181 * config/tc-i960.c (line_comment_chars): Likewise.
1182 * config/tc-z8k.c (comment_chars, line_comment_chars,
1183 line_separator_chars): Likewise.
1185 * config/tc-arm.c (line_separator_chars): Always use `;', not just
1188 2000-06-08 Nick Clifton <nickc@cygnus.com>
1190 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
1193 2000-06-08 David O'Brien <obrien@FreeBSD.org>
1195 * configure.in (VERSION): Update to show this is the CVS mainline.
1197 2000-06-08 Matthew Jacob <mjacob@feral.com>
1199 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
1200 $at is the integer register $r28, vs. both $r28 and the floating
1201 point register $f28.
1203 2000-06-08 James E. Wilson <wilson@cygnus.com>
1205 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
1206 (dot_endp): Don't call ia64_flush_insns.
1207 (emit_one_bundle): Don't delete prologue/body records from
1208 unwind_record list in first loop. Rewrite second loop to account for
1211 2000-06-07 David Mosberger <davidm@hpl.hp.com>
1213 * config/tc-ia64.c: Add missing prototypes.
1214 (generate_unwind_image): Cast argument to output_unw_records call.
1216 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
1218 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
1220 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
1222 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
1223 (REGISTER_P): likewise.
1224 (avr_opcodes): uses include/opcode/avr.h
1225 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
1227 2000-06-04 Alan Modra <alan@linuxcare.com.au>
1229 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
1232 2000-06-03 H.J. Lu <hjl@gnu.org>
1234 * read.c (is_end_of_line): Put back `;'.
1236 2000-06-03 Alan Modra <alan@linuxcare.com.au>
1238 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
1240 2000-06-01 Alan Modra <alan@linuxcare.com.au>
1242 * expr.c (operand): Test is_end_of_line outside switch to catch
1243 line separator chars that are also operators.
1244 (operator): Return O_illegal for line separator chars.
1246 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
1247 entry (or `!' entry for TC_HPPA).
1249 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
1250 before indexing is_end_of_line. Remove redundant check for '\0'.
1252 * config/tc-h8500.c (md_assemble): Likewise.
1253 * config/tc-mcore.c (md_assemble): Likewise.
1254 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1257 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
1259 * config/tc-mcore.c (mcore_cons): Likewise.
1260 (mcore_float_cons): Likewise.
1261 (mcore_stringer): Likewise.
1262 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1264 2000-06-01 Scott Bambrough <scottb@netwinder.org>
1266 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
1268 2000-05-29 Nick Clifton <nickc@cygnus.com>
1270 * config/tc-sh.c: Fix compile time warning messages.
1272 * config/tc-mips.c: Fix compile time warning messages.
1274 2000-05-29 Philip Blundell <philb@gnu.org>
1276 * doc/as.texinfo: Update copyright dates.
1277 (Local Labels): Delete misplaced mention of ARM.
1278 * NEWS: Mention ARM ELF support.
1280 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
1282 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
1283 it is modified, and use the real_size to compute the frag address
1284 for dwarf2 line info.
1286 2000-05-27 Alan Modra <alan@linuxcare.com.au>
1288 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
1289 line-matching scheme to cope with automake moving variables around.
1290 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
1291 * Makefile.in: Regenerate.
1293 2000-05-26 Jakub Jelinek <jakub@redhat.com>
1295 * config/tc-sparc.c (sparc_relax): New.
1296 (md_longopts): Add -relax and -no-relax options.
1297 (md_parse_options, md_show_usage): Likewise.
1298 (md_apply_fix3): Optimize tail call into branch always if possible.
1300 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
1302 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
1303 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
1304 rules, with warning when a GAS statement specifies a packing that
1305 will result in an instruction being squashed.
1306 Added typdef packing_type and enumerals, changed various integer
1307 literals to use the enumerals.
1309 2000-05-24 David Mosberger <davidm@hpl.hp.com>
1311 * config/tc-ia64.c (dot_restorereg_p): New function.
1312 (md_pseudo_table): Add restorereg.p.
1313 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
1314 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
1316 * config/tc-ia64.h (unw_record_type): Add unwabi.
1317 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
1318 called MASK with members for imask, and the masks produced by
1319 fr_mem, gr_mem, br_mem, and frgr_mem.
1320 (unw_p_record): Add members ABI and CONTEXT.
1321 (unw_x_record): Add member AB.
1322 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
1323 as pseudo-register for use during unwind info generation.
1324 (AR_PFS, AR_LC): New macros.
1325 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
1326 whose names start with an at sign (as in "@priunat").
1327 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
1329 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
1330 proc_end, unwind_info, personality_routine): Consolidate into
1331 "unwind" structure to reduce offset-table use. Add member
1332 NEXT_SLOT_NUMBER to track the slot number for the next instruction
1334 (output_R1_format, output_R3_format, output_P3_format,
1335 output_P6_format): Initialize R with zero to reduce compiler warnings.
1336 (output_P7_format): Ditto. Add `default' branch to switch
1337 statement to reduce compiler warnings.
1338 (output_P8_format, output_B1_format, output_B4_format): Ditto.
1339 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
1340 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
1341 into single argument.
1342 (output_X1_format, output_X3_format): Initialize R with zero to reduce
1343 compiler warnings. Merge A and B args into single argument.
1344 (output_X2_format, output_X4_format): Remove unused variable R. Merge
1345 A and B args into single argument.
1346 (free_record): Removed (wasn't used).
1347 (free_list_records): Also free imasks in prologue records.
1348 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
1349 (output_spill_mask): Remove.
1350 (output_unwabi): New function.
1351 (output_epilogue, output_label_state, output_copy_state): Call
1353 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
1354 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
1356 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
1357 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
1358 as part of handling the prologue records. Emit region's imask if
1359 we have one. Handle unwabi, epilogue, label_state, copy_state,
1360 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
1361 spill_sprel_p, and spill_reg_p records.
1362 (set_imask, count_bits, slot_index): New function.
1363 (fixup_unw_records): Fix region size computation. Handle
1364 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
1365 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
1366 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
1367 set_imask accordingly. Update imask for gr_gr, and br_gr records.
1368 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
1369 (dot_save): Use manifest constants for applicaton registers.
1370 Handle REG_PR and REG_PRIUNAT.
1371 (dot_restore): Don't just ignore it.
1372 (dot_restorereg): New function..
1373 (generate_unwind_image): Ensure unwind info is a multiple of eight
1374 bytes, not just four bytes.
1375 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
1376 (dot_altrp): Don't just ignore it.
1377 (dot_savemem): New function. Replaces dot_savesp() and
1378 dot_savepsp(). Use manifest constants for applicaton registers.
1379 Handle REG_PR and REG_PRIUNAT.
1380 (dot_savef): Simplify.
1381 (dot_saveb): Support generation of br_gr.
1382 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
1383 dot_label_state, dot_copy_state): New function.
1384 (dot_unwabi): Don't just ignore it.
1385 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
1386 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
1387 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
1388 (emit_one_bundle): Set slot number for prologue/body records
1389 *before* emitting the first insn.
1390 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
1391 (md_begin): Declare "psp" pseudo-register.
1392 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
1393 so we don't get segfault.
1394 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
1395 counts as required per SW Conventions manual
1396 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
1397 output_preds_psprel, output_preds_sprel, output_spill_base,
1398 output_unat_psprel, output_unat_sprel, output_lc_psprel,
1399 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
1400 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
1401 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
1402 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
1403 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
1404 (dot_vframe): Implement.
1405 (dot_vframesp, dot_vframepsp): New function.
1407 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
1409 * configure.in (i386-*-freebsd a.out entry): Quote properly.
1410 * configure: Regenerate.
1412 2000-05-23 Alan Modra <alan@linuxcare.com.au>
1414 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
1415 (md_estimate_size_before_relax): so we can use it here instead of
1416 old kludges. Localise vars to blocks. Comment.
1418 * frags.c (frag_new): Update fr_var comments.
1419 * frags.h (struct frag): Ditto.
1421 2000-05-22 Richard Henderson <rth@cygnus.com>
1423 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
1424 (pseudo_func): Add pcrel.
1425 (operand_match): Handle IA64_OPND_TGT64.
1426 (build_insn): Likewise.
1427 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
1428 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
1429 (fix_insn): Handle all three 64-bit relocation types.
1431 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
1433 * obj.h (struct format_ops): New members begin, app_file,
1434 s_set_other, s_set_desc, s_get_type, s_set_type,
1435 separate_stab_sections, init_stab_section.
1437 * config/obj-multi.h: Update GPL notice to v2.
1439 (obj_app_file): New.
1440 (S_SET_SIZE): Test s_set_size for NULL before calling.
1441 (S_SET_ALIGN): Similar for s_set_align.
1446 (SEPARATE_STAB_SECTIONS): New.
1447 (INIT_STAB_SECTION): New.
1448 (EMIT_SECTION_SYMBOLS): New.
1449 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
1451 * config/obj-elf.h: Update GPL notice to v2.
1452 Mention that this file is included from obj-multi.h.
1453 (obj_begin): Wrap definition in ifndef.
1454 (elf_file_symbol): Constify declaration.
1455 (obj_app_file): Ditto.
1456 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
1457 Wrap in ifndef SEPARATE_STAB_SECTIONS.
1459 * config/obj-elf.c (elf_s_set_other): New.
1460 (elf_file_symbol): Constify argument.
1461 (elf_separate_stab_sections): New.
1462 (elf_init_stab_section): New.
1463 (elf_format_ops): Add new members. Remove comma at end.
1465 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
1466 (ecoff_format_ops): Add new fields. Remove comma at end.
1467 Mention inconsistency for emit_section_symbols.
1469 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
1471 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
1472 (coff_separate_stab_sections): New.
1473 (coff_format_ops): Add new members.
1475 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
1476 (obj_aout_s_set_other): New.
1477 (obj_aout_s_set_desc): New.
1478 (obj_aout_s_get_type): New.
1479 (obj_aout_s_set_type): New.
1480 (obj_aout_separate_stab_sections): New.
1481 (aout_format_ops): New members added. Use obj_aout_process_stab,
1482 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
1483 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
1485 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
1487 2000-05-22 Alan Modra <alan@linuxcare.com.au>
1489 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
1490 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
1491 (md_estimate_size_before_relax): Ensure jumps to weak and
1492 externally visible symbols are relocatable.
1494 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
1496 * stabs.c (aout_process_stab): Make global.
1497 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
1498 * read.h (aout_process_stab): Declare.
1500 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
1501 Generalize to *aout, *coff *elf.
1502 * configure: Regenerated.
1504 * doc/internals.texi (Object format backend): Say
1505 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
1507 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
1508 * Makefile.in: Regenerated.
1510 2000-05-19 Catherine Moore <clm@cygnus.com>
1512 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
1514 2000-05-18 Alan Modra <alan@linuxcare.com.au>
1516 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
1517 instruction to reflect change in re_assemble_*.
1519 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
1521 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
1522 build PA64 ELF tools.
1523 * configure: Rebuilt.
1525 2000-05-17 Alan Modra <alan@linuxcare.com.au>
1527 * Makefile.am: Regenerate dependencies.
1528 * Makefile.in: Regenerate.
1530 2000-05-15 Nick Clifton <nickc@cygnus.com>
1532 * config/tc-arm.c (struct asm_psr): Add boolean field
1533 distinguishing between CSPR and SPSR. Rename 'number' field
1535 (psrs): Rearrange contents to match new asm_psr structure.
1536 (arm_psr_parse): Move next to psr_required_here. Make it
1537 return an asm_psr structure.
1538 (psr_required_here): Use asm_psr structure returned by
1540 (do_msr): Reorganise to allow psr_required_here to be called
1542 (md_undefined_name): Mark 'name' parameter as unused, since
1543 the COFF target does not use it.
1545 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1547 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
1549 * config/te-aux.h: Likewise.
1550 * config/te-dpx2.h: Likewise.
1551 * config/te-go32.h: Likewise.
1552 * config/te-hp300.h: Likewise.
1553 * config/te-hppa.h: Likewise.
1554 * config/te-i386aix.h: Likewise.
1555 * config/te-ic960.h: Likewise.
1556 * config/te-interix.h: Likewise.
1557 * config/te-nbsd532.h: Likewise.
1558 * config/te-pc532mach.h: Likewise.
1559 * config/te-ppcnw.h: Likewise.
1560 * config/te-psos.h: Likewise.
1561 * config/te-sparcaout.h: Likewise.
1562 * config/te-sun3.h: Likewise.
1563 * config/te-sysv32.h: Likewise.
1565 2000-05-14 Alan Modra <alan@linuxcare.com.au>
1567 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
1568 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
1569 and sign extend without an if statement.
1570 (build_bytes): Likewise.
1572 2000-05-14 Kazu Hirata <kazu@hxi.com>
1574 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
1575 X_add_symbol L_32 case.
1577 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1579 * config/te-freebsd.h: New file.
1581 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1583 * asintl.h (gettext, dgettext, dcgettext, textdomain,
1584 bindtextdomain): Replace defines with those from intl/libgettext.h
1585 to quieten gcc warnings.
1587 * NEWS: Mention x86 .arch and -q.
1589 * config/tc-i386.c (quiet_warnings): New.
1590 (md_assemble): Use quiet_warnings.
1591 (md_parse_option): Set quiet_warnings from -q.
1592 (md_show_usage): Mention -q, delete -m.
1593 (flag_do_long_jump): Delete.
1594 (md_parse_option): Remove -m.
1595 (md_show_usage): Remove -m.
1596 (md_create_long_jump): Remove useless flag_do_long_jump code.
1598 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
1599 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
1601 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1602 Alexander Sokolov <robocop@netlink.ru>
1604 * doc/c-i386.texi (i386-Arch): New section.
1605 (i386-Syntax): Mention .intel_syntax and .att_syntax.
1607 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
1608 (smallest_imm_type): Use smallest opcode for shift by one if cpu
1609 architecture has been given and is not 486.
1610 (set_cpu_arch): New.
1611 (md_pseudo_table): Add .arch.
1612 (md_assemble): Warn if cpu architecture has been given and an
1613 unsupported instruction.
1615 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
1616 Move operand_types bit defines after relevant template field.
1617 (template): Add cpu_flags.
1621 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
1623 * config/tc-mn10300.h (md_end): Define.
1624 (mn10300_finalize): Declare.
1625 * config/tc-mn10300.c: Include dwarf2dbg.h.
1626 (debug_line): Define.
1627 (md_assemble): Generate dwarf2 line info.
1628 (mn10300_finalize): New function. Finalize dwarf2 info.
1630 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
1632 * config/tc-mips.c (md_estimate_size_before_relax): Use the
1633 external version of the relocation for weak symbols.
1635 2000-05-08 David Mosberger <davidm@hpl.hp.com>
1637 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
1638 frame size in units of 16 bytes, as required per SW Conventions manual.
1639 (output_unw_records): Output info-block header as a dword to get
1642 2000-05-08 Alan Modra <alan@linuxcare.com.au>
1644 * as.h: #include "file", not <file> on files from ../include.
1645 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
1646 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
1647 (md_convert_frag): Add ATTRIBUTE_UNUSED.
1648 (tc_coff_symbol_emit_hook): Ditto.
1649 (OPTCOUNT): Cast to int to avoid compiler warning.
1650 (md_begin): Fix signed/unsigned warnings.
1652 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1654 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
1655 ABRANCH LONG case for a conditional branch on a 68000.
1656 (md_estimate_size_before_relax): Likewise. Also handle
1657 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
1658 (m68k-ip: case ABSL): Relax absolute references to 16-bit
1659 PC-relative on all CPUs.
1660 (md_estimate_size_before_relax): Likewise.
1662 2000-05-04 Alan Modra <alan@linuxcare.com.au>
1664 * as.c (parse_args): Just mention current year in printed
1667 2000-05-03 J.T. Conklin <jtc@redback.com>
1669 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
1671 (md_parse_option): Recognize -m7400.
1673 2000-05-03 Ian Lance Taylor <ian@zembu.com>
1675 * config/atof-ieee.c (gen_to_words): When adding carry back in,
1676 don't permit lp to become less than the words array.
1678 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
1680 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
1681 Fix little-endian case.
1683 2000-05-03 David O'Brien <obrien@NUXI.com>
1685 * as.c (parse_args): Update copyright.
1687 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
1689 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
1690 for the .bss section too.
1692 2000-05-02 Alan Modra <alan@linuxcare.com.au>
1694 * configure.in: Set em=linux for hppa-*-linux.
1695 * configure: Regenerate.
1696 * doc/Makefile.in: Regenerate with correct automake.
1698 * frags.c (frag_grow): Sanity check chunk_size.
1700 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
1701 * config/obj-som.h: Likewise.
1702 * config/obj-ieee.h: Likewise.
1704 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
1706 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
1707 (md_pseudo_table): Fully initialise OBJ_ELF cases.
1708 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
1709 (pa_ip): low_sign_unext now returns via function value. Use
1710 re_assemble_* instead of dis_assemble_* and
1711 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
1713 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
1714 (md_section_align, md_parse_option, md_show_usage,
1715 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
1716 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
1717 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
1718 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
1719 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
1721 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
1722 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
1723 outside of switch. Correct mask and shifting errors in case 10
1724 and case -11. In case 21, compare against signed range to suit
1725 hppa_field_adjust changes. In case 12, use re_assemble_12. In
1726 case 17 and case 22, use offsetT variable to properly check range.
1727 Use re_assemble_* here too.
1728 (evaluate_absolute): Change type of value to offsetT. Call
1729 hppa_field_adjust to do the work for us.
1730 (pa_parse_cmpb_64_cmpltr): Delete save_s.
1731 (pa_parse_cmpib_64_cmpltr): Ditto.
1732 (pa_build_unwind_subspace): Delete unused var subseg. Change type
1733 of i to unsigned int.
1734 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
1735 (pa_end_of_source): Return type is void.
1737 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
1739 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
1741 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
1743 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
1744 More comments added.
1745 (md_begin): Removed "construct symbols for each register name".
1746 Because register names conflicts with GCC generated function
1748 (avr_operand): Now constant numbers can be used as a register
1749 identifiers (0 as r0, 31 as r31).
1750 (md_assemble): use skip_space () before parsing instruction
1753 2000-05-01 Alan Modra <alan@linuxcare.com.au>
1755 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
1756 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
1757 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
1758 * configure: Regenerate.
1760 2000-04-29 Andreas Jaeger <aj@suse.de>
1762 * as.h: Correctly check GCC version.
1764 2000-04-26 David O'Brien <obrien@FreeBSD.org>
1766 * doc/as.1: Fix unbalanced brackets.
1768 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1770 (line_comment_chars): Set to '/' if TE_FreeBSD.
1772 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
1774 * configure.in: Configury support for PA64 (currently disabled).
1775 * configure: Rebuilt.
1777 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
1779 * config/tc-mips.c (s_change_sec): Use record_alignment, not
1780 bfd_set_section_alignment.
1782 2000-04-25 Alan Modra <alan@linuxcare.com.au>
1784 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
1787 2000-04-24 Nick Clifton <nickc@cygnus.com>
1789 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
1790 * doc/as.texinfo (Align): Include arm and strongarm in list of
1791 targets that have the second form of the behaviour of the .align
1794 2000-04-24 Mark Klein <mklein@dis.com>
1796 * obj-som.c: Terminate obj_pseudo_table.
1798 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
1800 * as.c (parse_args): Allow md_parse_option to override -a listing
1802 * config/obj-coff.c (add_lineno): Change type of offset parameter
1803 from "int" to "bfd_vma."
1804 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
1805 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
1806 (ppc_change_csect): Align correctly for XCOFF64.
1807 (ppc_machine): New function, which discards "ppc_machine" line.
1808 (ppc_tc): Cons for 8 when code is 64 bit.
1809 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
1811 (md_parse_option): Handle -a64 and -a32.
1813 * config/tc-ppc.h (TARGET_MACH): Define.
1814 (TARGET_FORMAT): Move to function.
1815 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
1817 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
1819 * config/tc-avr.c: New AVR_ISA_ defined.
1820 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
1821 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
1822 for `fmul', `movw' and `lpm R,Z' instructions.
1823 (avr_operands): Warn if current opcode is a two-word instruction
1824 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
1825 (avr_opcodes): New commands added.
1826 (REGISTER_P): Check 'a' and 'v' constraint letters.
1827 (mcu_types): New MCU added.
1829 2000-04-22 Timothy Wall <twall@cygnus.com>
1831 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
1833 (operand_match): Conditionally insert default bit values for IMMU9.
1835 2000-04-14 Matthew Green <mrg@cygnus.com>
1837 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
1838 * configure: Rebuilt.
1840 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
1841 Jason Eckhardt <jle@cygnus.com>
1843 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
1845 * config/tc-hppa.c (CHECK_ALIGN): New macro.
1846 Added handling of new operand types l,y,&,fe,fE,fx.
1848 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
1849 David Mosberger <davidm@hpl.hp.com>
1850 Timothy Wall <twall@cygnus.com>
1851 Andrew MacLeod <amacleod@cygnus.com>
1852 Jim Wilson <wilson@cygnus.com>
1854 * Makefile.am (CPU_TYPES): Add ia64.
1855 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
1856 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
1857 * Makefile.in: Rebuild.
1858 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
1859 * configure: Rebuild.
1860 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
1861 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
1862 * expr.c (expr): Handle md_optimize_expr.
1863 * read.c (LEX_HASH): Add comment.
1864 * config/tc-ia64.c, config/tc-ia64.h: New files.
1866 2000-04-21 Richard Henderson <rth@cygnus.com>
1868 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
1869 bundling a non-delayed branch type instruction.
1871 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
1873 * config/tc-mn10300.c (HAVE_AM30): Define.
1874 (md_assemble): Use it.
1876 2000-04-19 Alan Modra <alan@linuxcare.com.au>
1878 * config/obj-elf.c (obj_elf_change_section): Check for changed
1881 * Makefile.am: (CPU_MULTI_VALID): Remove.
1882 (MULTI_CPU_TYPES): Define.
1883 (MULTI_CPU_OBJ_VALID): Define.
1884 (DEPTC): Use the above.
1885 (DEPOBJ): Same here.
1887 Regenerate dependencies.
1888 * Makefile.in: Regenerate.
1890 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1892 * Makefile.am (YACC, LEX): Get them from configure.
1894 2000-04-18 H.J. Lu (hjl@gnu.org)
1896 * config/tc-i386.c (offset_in_range): Use addressT instead of
1897 bfd_vma for non-bfd assemblers.
1899 2000-04-17 Alan Modra <alan@linuxcare.com.au>
1901 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
1902 doesn't give spurious errors.
1904 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1906 * as.h (SEEK_SET): Define if undefined.
1908 2000-04-13 Alan Modra <alan@linuxcare.com.au>
1910 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
1911 constants, and don't assume offsetT is 32 bits.
1913 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
1915 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
1916 (md_pcrel_from_section): Add prototype.
1917 (d10v_fix_adjustable): Add prototype.
1918 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
1920 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
1922 2000-04-12 Nick Clifton <nickc@cygnus.com>
1924 * config/tc-d10v.c (find_opcode): Correctly calculate position of
1925 symbol in frag chain.
1927 2000-04-10 Alan Modra <alan@linuxcare.com.au>
1929 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
1930 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
1931 (fits_in_signed_word, smallest_imm_type): Ditto.
1932 (md_assemble): Use an offsetT var to hold offsetT values, not a
1934 (offset_in_range): New.
1935 (md_assemble): Use it.
1936 (md_convert_frag): Change type of target_address, opcode_address,
1937 and displacement_from_opcode_start to offsetT.
1938 (md_create_short_jump): Change type of offset to offsetT.
1939 (md_create_long_jump): Ditto.
1940 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
1941 (md_chars_to_number): Remove.
1942 (output_invalid): Remove duplicate prototype.
1944 2000-04-09 Nick Clifton <nickc@cygnus.com>
1946 * Makefile.am (CPU_TYPES): Add 'avr'.
1947 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
1948 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
1950 * Makefile.in: Regenerate.
1952 * doc/as.texinfo: Add M32R documentation.
1954 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1956 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
1957 --enable-build-warnings option.
1958 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
1959 * Makefile.in, configure: Re-generate.
1961 2000-04-07 Nick Clifton <nickc@cygnus.com>
1963 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
1964 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
1965 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
1966 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
1967 (arm_force_relocation): Force relocations for
1968 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
1970 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1972 * config/tc-sh.c (get_operands): There's no third operand if the
1973 first operand is an immediate.
1975 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1977 * config/tc-sh.c (immediate): Delete.
1978 (sh_operand_info): Add immediate member.
1979 (parse_reg): Use A_PC for pc.
1980 (parse_exp): Add second argument 'op'. All callers changed.
1981 (parse_at): Expect pc to be coded as A_PC.
1982 Use immediate field in *op.
1983 (insert): Add fourth argument 'op'. All callers changed.
1984 (build_relax): Add second argument 'op'. All callers changed.
1985 (insert_loop_bounds): New function.
1986 (build_Mytes): Remove DISP_4.
1987 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
1988 (assemble_ppi): Use immediate field in *operand.
1989 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
1990 (md_apply_fix): Likewise.
1991 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
1993 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1995 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
1997 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
1999 * internals.texi (CPU backend): Document
2000 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
2002 2000-04-04 Alan Modra <alan@linuxcare.com.au>
2004 * po/gas.pot: Regenerate.
2006 * as.c (show_usage): Restore translated part of bug string.
2007 * gasp.c (show_usage): Likewise.
2009 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
2010 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
2011 than move-if-change.
2012 (DEP1): Modify for "gcc -MM".
2016 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
2017 Update dependencies.
2018 * Makefile.in: Regenerate.
2020 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
2022 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
2023 (md_begin): Likewise.
2024 (HAVE_AM33): New macro.
2025 (md_assemble): Use it. Match r_regs and xr_regs only if
2028 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2030 * as.h: #include "bin-bugs.h"
2031 * as.c (show_usage): Use REPORT_BUGS_TO.
2032 * gasp.c: #include "bin-bugs.h"
2033 (show_usage): Use REPORT_BUGS_TO.
2035 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
2037 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
2039 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
2040 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
2043 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2045 * config/tc-i386.c (i386_immediate): Don't assume a constant
2046 immediate is necessarily 16 bits when in 16 bit code mode.
2047 (md_assemble): Instead set guess_suffix here after we have checked
2050 2000-04-02 Richard Henderson <rth@cygnus.com>
2052 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
2053 quantities. Correct right shift sign extension.
2054 (build_insn): Make `number' unsigned long. Mask top 6 bits of
2055 32-bit value when shifting into place.
2057 2000-04-01 Ian Lance Taylor <ian@zembu.com>
2059 * app.c: Add ATTRIBUTE_UNUSED as needed.
2060 * config/tc-ppc.c: Likewise.
2061 (ppc_size): Make unsigned long.
2062 (ppc_insert_operand): Add casts to avoid warnings.
2064 2000-03-31 Nick Clifton <nickc@cygnus.com>
2066 * config/tc-d10v.h (md_flush_pending_output): Define.
2068 2000-03-29 Nick Clifton <nickc@cygnus.com>
2070 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
2071 segment. Works for both BFD_ASSEMBLER and others.
2072 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
2074 2000-03-29 Nick Clifton <nickc@cygnus.com
2076 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
2078 2000-03-28 Alan Modra <alan@linuxcare.com.au>
2080 * listing.c (LISTING_LHS_WIDTH): Default depends on
2082 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
2084 2000-03-27 Ian Lance Taylor <ian@zembu.com>
2086 * config/tc-sh.c (md_show_usage): Use backslash before newline in
2089 2000-03-27 Alan Modra <alan@linuxcare.com.au>
2091 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
2093 * config/tc-avr.c (mcu_types): Add missing initialiser.
2094 (md_pcrel_from_section): Add prototype.
2095 (avr_operand): Remove redundant test of unsigned < 0.
2096 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
2098 2000-03-27 Denis Chertykov <denisc@overta.ru>
2100 * config/tc-avr.c: New file for AVR support.
2101 * config/tc-avr.h: Likewise.
2102 * configure.in: Add AVR support.
2103 * configure: Regenerate.
2105 2000-03-26 Timothy Wall <twall@cygnus.com>
2107 * gasp.c (macro_op): Add new argument to check_macro call.
2108 Macro structure definitions moved to macro.h
2109 * sb.h: Add argument to prototype for input_scrub_include_sb.
2110 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
2111 nesting checks with an additional flag.
2112 (struct input_save): Add flag to indicate whether current sb
2113 should be checked for proper macro/conditional nesting.
2114 (input_scrub_push/pop): Save/restore nest check flag.
2115 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
2117 * macro.c (check_macro): Allow caller to retrieve parsed macro
2118 information if a pointer is provided. This information may be
2119 used by the new macro hooks.
2120 * macro.h: Update prototype for check_macro. Macro struct
2121 definitions moved here from macro.c/gasp.c.
2122 * read.c (read_a_source_file): Add parameter to check_macro call,
2123 and pass macro info to the macro hook, if defined.
2124 (input_scrub_insert_line): New. Allow insertion of a line of
2125 characters into the input stream.
2126 (input_scrub_insert_file): New. Allow insertion of an arbitrary
2127 file into the input stream.
2128 (s_include): Use input_scrub_insert_file.
2129 * internals.texi: Document new macro hooks.
2130 * as.h: New prototypes added.
2132 2000-03-26 Alan Modra <alan@linuxcare.com.au>
2134 * config/tc-i386.c: Don't start any as_bad or as_warn message with
2135 an initial capital letter.
2136 (i386_index_check): Reindent.
2138 2000-03-19 Nick Clifton <nickc@cygnus.com>
2140 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
2143 2000-03-17 Thomas de Lellis <tdel@windriver.com>
2145 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
2146 instruction operand bad if Rd > 7 when generating
2147 thumb instructions. Prevents for example,
2148 "adr r12,label" from silently failing and generating
2149 the wrong instruction.
2151 2000-03-17 Nick Clifton <nickc@cygnus.com>
2153 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
2154 that have a destingation >= 0x400000.
2155 Fix compile time warning messages.
2157 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2159 * config/tc-sh.c (md_begin): When encountering insn that are
2160 not supported by the current arch, only change the name if
2161 its contents are the same as prev_name.
2162 (get_specific): If the the architecture doesn't match, fail.
2164 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2166 * config/tc-sh.c (IDENT_CHAR): Define.
2167 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
2168 matching back where it came from.
2170 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2172 * config/tc-sh.c (md_show_usage): Add description of -dsp.
2174 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
2176 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
2179 2000-03-15 Kazu Hirata <kazu@hxi.com>
2181 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
2183 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
2185 * expr.c (operand) [case 'f']: When testing if '0f' can start a
2186 floating-point-number, make sure 'f' is in FLT_CHARS.
2188 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
2190 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
2191 (s_lcomm_internal): Use it.
2192 * doc/internals.texi (CPU backend): Document it.
2193 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
2196 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
2198 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
2201 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
2202 implementation doesn't have special handling for switch
2204 (macro_build): Allow for code in sections other than .text.
2206 (mips_ip): Likewise.
2207 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
2208 Don't perform relocs if we will be outputting them.
2209 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
2210 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
2213 2000-03-09 Catherine Moore <clm@cygnus.com>
2215 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
2216 relocation type based on the entry in the fixup structure.
2217 Put S_IS_EXTERN processing back in.
2219 2000-03-08 H.J. Lu (hjl@gnu.org)
2221 * Makefile.am (install-exec-tooldir): Depend on
2222 install-exec-bindir for parallel make.
2223 * Makefile.in: Regenerated.
2225 2000-03-06 Nick Clifton <nickc@cygnus.com>
2227 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
2229 (md_parse_option): Parse -m32r command line switch - disable m32rx
2231 (md_show_usage): Document new option.
2233 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
2234 * doc/Makefile.in: Regenerate.
2235 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
2237 2000-03-02 Michael Meissner <meissner@redhat.com>
2239 * config/tc-d30v.c (check_range): Remove code that incorrectly
2240 sign extended values where bits < 32.
2242 2000-03-02 H.J. Lu (hjl@gnu.org)
2244 * configure.in: Support --enable-targets=all on ia32.
2245 * configure: Regenerated.
2247 2000-03-01 Nick Clifton <nickc@cygnus.com>
2249 * gasp.c (do_align): Remove bogus check of alignment value.
2251 2000-02-27 Thomas de Lellis <tdel@windriver.com>
2253 * config/obj-elf.c (elf_frob_symbol): Remove code which when
2254 TC_PPC was defined forced the type of a symbol with no other type
2257 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
2259 * doc/internals.texi (CPU backend): Mention that
2260 line_separator_chars do not break up comments. Fix typos for
2261 LEX_AT and LEX_NAME descriptions. Document operands for
2262 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
2263 description of md_create_short_jump usage. Document argument for
2264 md_undefined_symbol.
2266 2000-02-27 Jakub Jelinek <jakub@redhat.com>
2268 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
2269 (md_parse_option): Handle it.
2270 (md_show_usage): Document it.
2272 2000-02-27 Ian Lance Taylor <ian@zembu.com>
2274 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
2275 opcode, for the instruction `pal19'. From Andrea Arcangeli
2278 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
2280 * config/tc-i386.c (i386_immediate): Move constant operand sizing
2282 (md_assemble): To here, before template operands are matched.
2283 Also ensure a constant immediate is sign extended when we know the
2284 size is at most 16 bits. This is to catch cases like "add
2285 $0xffc0,%ax" where we don't know the size, and thus that the
2286 immediate can be represented as Imm8S until after parsing the
2288 (i386_displacement): Similarly sign extend 16 bit constant
2290 (md_assemble): Relax 16-bit jump constant range check to suit sign
2291 extended displacements.
2293 2000-02-26 Andreas Jaeger <aj@suse.de>
2295 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
2297 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2299 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
2300 call operands when intel_syntax.
2301 (intel_float_operand): Return 2 for "fi...".
2302 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
2303 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
2304 earlier "SHORT" change.
2305 (md_assemble): When determining suffix from Regs, exclude
2308 2000-02-24 Nick Clifton <nickc@cygnus.com>
2310 * configure: Add arm-wince, mips-pe and sh-pe targets.
2311 * configure: Regenerate.
2313 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
2315 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
2316 "pe-mips" for the mips-pe target.
2318 * config/tc-arm.c (insns): Change displacement encoded in BL
2319 and B instructions if the target port is arm-wince.
2320 (do_ldst): Do not bias the relocation offset if the target
2322 (md_pcrel_from): Add in missing relocation offset bias if the
2323 target os arm-wince.
2325 * config/tc-mips.c (mips_target_format): Support COFF flavour.
2326 (md_begin): Disable -G support for mips-pe target.
2327 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
2328 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
2331 * config/tc-sh.c (md_begin): sh-pe target is little endian.
2332 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
2333 assembler, just set the alignment to 4.
2335 * config/te-wince-pe.h: New file for WinCE targets. Define
2338 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2340 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
2341 string instructions.
2342 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
2343 (i386_intel_memory_operand): After finding a segment override,
2344 check again for no `[' before looking for a displacement. Bomb if
2345 more than one displacement rather than silently discarding the
2346 second and subsequent ones. Free strings malloc'd by
2347 build_displacement_string.
2349 2000-02-24 Catherine Moore <clm@cygnus.com>
2351 * config/obj-som.c (obj_pseudo_table): Add "weak".
2352 (obj_som_weak): New routine.
2354 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
2356 * config/tc-i386.c (union i386_op): New.
2357 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
2358 Throughout file replace occurences of disps[n], imms[n], regs[n]
2359 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
2360 intel mode operand swapping. Add assert in regKludge and
2361 fake_zero_displacement code. Test i.types[n] when outputting
2362 displacements and immediates. Combine output of Disp16 with
2364 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
2365 when in intel mode by (not) reversing fsub and fdiv operands
2366 before the template search. This fails for single operand
2367 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
2368 undefined. Instead fix the base_opcode after we've found the
2369 template. Move base_opcode xor with found_reverse_match from
2370 opcode output code to before this fix so we test for the correct
2372 (md_assemble): Don't use strcmp when deciding to ignore the suffix
2373 check in intel mode. Instead compare opcodes.
2375 * config/tc-i386.h (TC_RELOC): Delete.
2376 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
2377 with equivalent call to reloc.
2379 * as.h (flag_m68k_mri): Move declaration after target include, and
2380 only declare when TC_M68K defined. Define as zero otherwise.
2381 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
2382 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
2383 Define as zero otherwise.
2384 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
2385 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
2386 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
2387 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
2388 testing whether defined.
2389 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
2390 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
2391 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
2392 rather than testing whether defined.
2393 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
2394 (parse_mri_cons): Declare and use only when TC_M68K.
2395 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
2396 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
2397 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
2399 * NEWS: Mention IBM 370 support.
2401 2000-02-23 Richard Henderson <rth@cygnus.com>
2403 * config/tc-i386.c (md_assemble): When swapping operands for
2404 intel_syntax, assume everything that's not Imm or Disp is a
2407 2000-02-23 Linas Vepstas <linas@linas.org>
2409 * config/tc-i370.c, config/tc-i370.h: New files.
2410 * Makefile.am: Add support for Linux/IBM 370.
2411 * configure.in: Likewise.
2412 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
2413 * config/obj-elf.c: Include elf/i370.h
2414 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
2416 * Makefile.in: Regenerate.
2417 * configure: Regenerate.
2419 * doc/c-i370.texi: New file.
2420 * doc/all.texi: Include it.
2421 * doc/as.texinfo: And here.
2422 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
2423 * doc/Makefile.in: Regenerate.
2425 2000-02-19 Michael Meissner <meissner@redhat.com>
2427 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
2428 determine if an instruction can be used in parallel with an ADDppp
2429 or SUBppp instruction.
2431 2000-02-22 Andrew Haley <aph@cygnus.com>
2433 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
2435 1999-12-30 Andrew Haley <aph@cygnus.com>
2437 * config/tc-mips.c (mips_gp32): New variable.
2438 (macro_build) Use mips_gp32.
2440 (md_longopts): Add "-mgp32" and "-mgp64".
2441 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
2443 (OPTION_M7900): Change offset
2444 (OPTION_NO_M7900): Ditto.
2446 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2448 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
2449 warning, and bump it to 1.
2451 2000-02-22 Ian Lance Taylor <ian@zembu.com>
2453 From Brad Lucier <lucier@math.purdue.edu>:
2454 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
2457 2000-02-21 Catherine Moore <clm@cygnus.com>
2459 * config/tc-mips.c (MF_HILO_INSN): Define.
2460 (mips_7000_hilo_fix): Declare.
2461 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
2462 (md_parse_option): Check for 7000_HILO_FIX options.
2463 (OPTION_M7000_HILO_FIX): Define.
2464 (OPTION_NO_M7000_HILO_FIX): Define.
2465 * doc/c-mips.texi (-mfix7000): Describe.
2467 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
2469 * listing.c (print_lines): Remove unused variable `end'.
2471 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
2472 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
2473 reloc_type when BFD_ASSEMBLER.
2474 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
2475 reloc_type when BFD_ASSEMBLER. Move common code out of switch
2476 statement and quell signed vs. unsigned comparison warning.
2478 2000-02-18 Nick Clifton <nickc@cygnus.com>
2480 * config/tc-d10v.c (find_opcode): Add a symbol's value to
2481 the computed frag offset, rather than overwriting it.
2483 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2485 * config/tc-sh.c ("elf/sh.h"): Include.
2486 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
2487 (md.begin): Initialize target_arch.
2488 Only include opcodes in has table that match selected architecture.
2489 (parse_reg): Recognize register names for sh-dsp.
2490 (parse_at): Recognize post-modify addressing.
2491 (get_operands): The leading space is now optional.
2492 (get_specific): Remove FDREG_N support. Add support for sh-dsp
2493 arguments. Update valid_arch.
2494 (build_Mytes): Add support for SDT_REG_N.
2495 (find_cooked_opcode): New function, broken out of md_assemble.
2496 (assemble_ppi, sh_elf_final_processing): New functions.
2497 (md_assemble): Use find_cooked_opcode and assemble_ppi.
2498 (md_longopts, md_parse_option): New option: -dsp.
2499 * config/tc-sh.h (elf_tc_final_processing): Define.
2500 (sh_elf_final_processing): Declare.
2502 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
2504 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
2505 the unwinder subspace. Save the current seg/subseg before creating
2508 2000-02-10 Nick Clifton <nickc@cygnus.com>
2510 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
2511 little endian targets.
2512 (INST_BYTE1): Redefine to handle big and little endian
2514 (cpu_type): New type: Select between M340 and M210.
2515 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
2516 instructions of the M340.
2517 (md_assemble): Add support for the MULSH and OPSR classes of
2519 (md_atof): Add support for little endian targets.
2520 (md_parse_option): Add support for -EL, -EB and -mcpu command
2522 (md_convert_frag): Add support for little endian targets.
2523 (md_apply_fix3): Add support for little endian targets.
2524 (md_number_to_chars): Add support for little endian targets.
2526 2000-02-10 Timothy Wall <twall@redhat.com>
2528 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
2529 defined, use it to verify the symbol just read should be a label.
2531 2000-02-10 Timothy Wall <twall@redhat.com>
2533 * app.c (do_scrub_chars): Handle "||" for parallel instructions
2534 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
2535 around colons when KEEP_WHITE_AROUND_COLON is defined.
2536 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
2537 and KEEP_WHITE_AROUND_COLON.
2539 2000-02-08 Timothy Wall <twall@redhat.com>
2541 * read.c (s_rept): Call do_repeat, which abstracts the repeat
2543 (do_repeat): New. Abstract repeat logic so that a "break" can be
2545 (end_repeat): New. Provide support for a "break" out of the
2547 * read.h: Add prototypes for new functions.
2549 2000-02-08 Timothy Wall <twall@redhat.com>
2551 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
2552 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
2553 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
2556 2000-02-08 Timothy Wall <twall@redhat.com>
2558 * read.c: Added elseif to directives table.
2559 * read.h: Added prototype for s_elseif.
2560 * doc/as.texinfo: Added description for elseif.
2561 * cond.c (s_elseif): New function
2563 2000-02-04 Timothy Wall <twall@redhat.com>
2565 * listing.c (print_lines): Remove conditionals causing bug in
2568 2000-02-03 Timothy Wall <twall@cygnus.com>
2570 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
2572 * frags.c (frag_new): Calculate fr_fix in octets
2573 (frag_now_fix) Return offset as target address offset (bytes).
2574 (frag_now_fix_octets) New - Return offset in octets (8-bit
2576 * frags.h: Added prototype for frag_now_fix_octets().
2577 Distinguish between octets and bytes in field descriptions.
2578 * listing.c (calc_hex): Account for octets vs bytes when
2579 printing addresses/offsets.
2580 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
2581 target is little-endian, print the octets in a word in big-endian
2582 order so that the display looks like a proper hexadecimal number,
2583 instead of having the octets reversed.
2584 * read.c (do_align): When recording alignment, alignment power
2585 should be in terms of target bytes (minimum addressible unit)
2587 (do_org) Convert ORG target address (byte) argument into an
2588 octet offset when generating a variable fragment.
2589 * symbols.c (resolve_symbol_value): Symbol final value
2590 converted to a target address offset (bytes) from its octet offset.
2591 * config/obj-coff.c (coff_frob_symbol): Symbol target address
2592 offset (bytes) is adjusted by the frag offset (octets) converted
2594 (coff_frob_section) Section alignment power is in terms of bytes;
2595 convert it to an octet alignment power when calculating size (and
2596 size mask) in octets. Don't modify the section size in order to
2597 "align" it for TI COFF, since that format has a different method
2598 for storing alignment information.
2600 2000-02-01 Timothy Wall <twall@cygnus.com>
2602 * stabs.c (generate_asm_file): Escape backslashes in stabs file
2603 entries, matching the way GCC generates them. If not escaped, the
2604 filename is encoded incorrectly.
2606 2000-01-31 Nick Clifton <nickc@cygnus.com>
2608 * config/tc-arm.c (reg_table): Add support for ATPCS register
2611 2000-01-31 Geoff Keating <geoffk@cygnus.com>
2613 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
2615 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2617 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
2618 of a symbol when we really care about its value.
2620 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
2622 * config/tc-mcore.c (md_assemble): Give warning message if
2623 operands passes to instruction are more than the spec.
2625 2000-01-27 Thomas de Lellis <tdel@windriver.com>
2627 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2628 Thumb mode but the label seen was not declared as '.thumb_func'
2629 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
2630 correct disassembly of Thumb code bounded by non function labels.
2632 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2634 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
2635 Add dependencies for e-i386aout.o. Fix 2 comment lines.
2637 * Makefile.in: Same here.
2640 * configure.in: Set bfd_gas for i386-aout when primary target
2641 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
2642 we may need the primary te_file. Remove incorrect comment.
2644 * configure: Regenerate.
2646 * config/e-i386aout.c: New file.
2648 * as.c (USE_EMULATIONS): Move to before print_version_id.
2649 (struct emulation): Add i386aout.
2650 (show_usage): Split text strings. Reformat -a text. Add --em
2654 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
2655 (aout_format_ops): New.
2658 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
2659 preprocessor conditional and add aout USE_EMULATIONS tests.
2660 (read_a_source_file): Don't pass error strings to printf as
2664 * gasp.c (exp_get_abs): Don't pass error strings to printf as
2666 (do_data): Same here.
2667 (process_file): And here.
2670 * symbols.c (colon): Rewrite "already defined" fatal message
2671 code for aout with USE_EMULATIONS.
2674 * config/obj-aout.c (OBJ_HEADER): Define.
2675 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
2677 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
2678 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
2680 (obj_aout_type): Expand S_SET_OTHER here too.
2681 (obj_read_begin_hook): Remove.
2682 (aout_pop_insert): New.
2683 (obj_aout_s_get_other): New.
2684 (obj_aout_s_get_desc): New.
2685 (aout_format_ops): New.
2688 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
2689 gets aout_pseudo_table.
2690 (aout_pseudo_table): Declare.
2691 (obj_read_begin_hook): Define.
2694 * config/obj-coff.c (obj_pseudo_table): Rename to
2696 (coff_pop_insert): Use coff_pseudo_table.
2697 (coff_sec_sym_ok_for_reloc): Remove.
2698 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
2699 and comment all zero entries and remove #if 0 code.
2702 * config/obj-coff.h (obj_pop_insert): Define.
2703 (coff_pseudo_table): Declare.
2706 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
2707 s_get_size, s_set_size. Comment all zero entries.
2710 * config/obj-elf.c (elf_s_get_other): New function.
2711 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
2712 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
2713 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
2715 (obj_elf_parse_section_letters): Don't pass error strings to
2716 printf as format arg.
2719 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
2721 (elf_s_get_other): Declare.
2722 (S_GET_OTHER) Define as elf_s_get_other if not already
2724 (S_SET_OTHER): Only define when not already defined.
2725 (elf_obj_read_begin_hook): Declare.
2726 (obj_read_begin_hook): Define.
2727 (elf_obj_symbol_new_hook): Declare.
2728 (obj_symbol_new_hook): Define.
2731 * config/obj-multi.h: Add copyright header and protect against
2732 multiple inclusion. Add * to all function pointers.
2733 (OBJ_HEADER): If defined, include it rather than other defines
2735 (obj_frob_file_after_relocs): Test for NULL.
2736 (obj_symbol_new_hook): Here too.
2737 (obj_sec_sym_ok_for_reloc): And here.
2738 (S_GET_OTHER): Define.
2739 (S_GET_DESC): Define.
2740 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
2741 (OBJ_MAYBE_ELF): Update comment.
2743 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
2744 OBJ_AOUT preprocessor conditional and handle emulation by
2745 testing OUTPUT_FLAVOR.
2746 (i386_displacement): Here too.
2747 (md_section_align): Similarly here.
2748 (i386_target_format): Conditionally compile when more than one
2749 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
2750 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
2751 (i386_displacement): Here too.
2754 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
2755 Define TARGET_FORMAT for aout only when not multi.
2758 * config/te-multi.h: Delete file as it's identical to te-generic.h
2760 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
2762 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
2763 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
2766 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
2768 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
2771 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
2773 * config/tc-mips.c (mips_do_align): New function.
2774 * config/tc-mips.h (md_do_align): Define.
2776 2000-01-10 Philip Blundell <philb@gnu.org>
2778 * doc/c-arm.texi (ARM Options): Fix typo.
2779 (ARM-Chars): Correct description of `#'. Mention that `;' is a
2780 line separator for Linux.
2781 * doc/as.texinfo (Comments): Mention the ARM.
2783 2000-01-10 Philip Blundell <pb@futuretv.com>
2785 * configure.in (arm*-*-conix*): New target.
2786 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
2788 * configure: Regenerate.
2790 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
2792 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
2793 (obj_elf_visibility): New function.
2795 * doc/as.texinfo (Visibility): New node: document visibility
2798 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2800 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
2801 warning for absolute jump/call without `*' in non-intel mode. No
2802 need to set i.types[0] JumpAbsolute in intel mode.
2804 1999-12-22 Philip Blundell <pb@futuretv.com>
2806 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
2807 hook function when changing sections.
2808 (arm_s_data): Likewise.
2810 1999-12-14 Nick Clifton <nickc@cygnus.com>
2812 * config/tc-arm.c (md_parse_option): Add support for -marm720
2813 command line switch.
2815 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
2817 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
2818 (r_registers, xr_registers): Define.
2819 (r_register_name, xr_register_name): New functions.
2820 (md_assemble): Handle new am33 operand types and instruction
2822 (mn10300_insert_operand, check_operand): Likewise.
2824 1999-11-29 Nick Clifton <nickc@cygnus.com>
2826 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
2827 (s_force_thumb): Set thumb_mode to 2.
2828 (md_assemble): Do not complain about thumb instructions on a
2829 non-thumb target if thumb_mode is set to 2.
2831 1999-11-28 Michael Meissner <meissner@cygnus.com>
2833 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
2834 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
2835 (O_...): Add new machine dependent expressions if we are handling
2836 explicit relocations.
2837 (alpha_reloc_op): New static table holding the explicit relocation
2839 (alpha_literal_hash): New static to hold the hash table for
2840 explicit relocations.
2841 (alpha_macros): Add support for explicit relocations.
2842 (md_begin): If explicit relocations, initialize hash table.
2843 (md_assemble): Don't print a second error if tokenize_arguments
2844 already printed an error message.
2845 (md_apply_fix): Add support for explicit relocations.
2846 (alpha_force_relocation): Ditto.
2847 (alpha_fix_adjustable): Ditto.
2848 (alpha_adjust_symtab): New function to support explicit
2850 (alpha_adjust_symtab_relocs): Ditto.
2851 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
2852 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
2853 Add support for explicit relocations. Return -2 if an error
2854 message was already printed.
2855 (find_macro_match): Add support for explicit relocations. Comment
2857 (emit_insn): Add support for explicit relocations.
2858 (assemble_tokens): Ditto.
2860 (load_expression): Ditto.
2863 (emit_ir_load): Ditto.
2864 (emit_loadstore): Ditto.
2867 (emit_sextX): Ditto.
2868 (emit_division): Ditto.
2869 (emit_jsrjmp): Ditto.
2870 (emit_retjcr): Ditto.
2872 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
2874 (tc_adjust_symtab): If explicit relocations, call the function
2875 alpha_adjust_symtab.
2876 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
2877 relocations next to the literal relocation they reference.
2878 (TC_INIT_FIX_DATA): Initialize the new fields.
2879 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
2881 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
2883 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
2884 'B' operand for PA2.0 bb instruction.
2886 1999-11-18 Nick Clifton <nickc@cygnus.com>
2888 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
2891 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
2893 (mcore_force_relocation): Force relocations to be generated for
2896 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2898 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
2899 (i386_displacement): Disallow O_big displacements.
2901 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
2903 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
2904 Small improvements in error checking.
2905 (md_assemble): Support for unconditional ARM instructions.
2906 (md_parse_option): Support for -m[arm]v5e flag.
2908 1999-11-12 Nick Clifton <nickc@cygnus.com>
2910 * macro.c (buffer_and_nest): Do not check beyond the end of the
2913 1999-11-11 Nick Clifton <nickc@cygnus.com>
2915 * macro.c (buffer_and_nest): Look for seperator after TO and
2918 1999-11-08 Andrew Haley <aph@cygnus.com>
2920 * app.c (do_scrub_chars): When in State 10, treat backslash
2921 characters in the same way as as symbol characters.
2923 1999-11-07 Richard Henderson <rth@cygnus.com>
2925 * config/tc-alpha.c (alpha_align): Check, don't assert, that
2926 the previous label was in the current section before playing
2927 with auto-alignment.
2929 1999-11-06 Nick Clifton <nickc@cygnus.com>
2931 * config/tc-v850.c (v850_force_relocation): Force relocation
2933 (v850_pcrel_from_selection): Do not compute a pcrel offset if
2936 1999-11-05 Michael Meissner <meissner@cygnus.com>
2938 * expr.h (operatorT): Increase machine dependent operators to 16.
2939 * expr.c (op_rank): Ditto.
2941 1999-11-03 Ian Lance Taylor <ian@zembu.com>
2943 * read.c (pseudo_set): Reject attempts to set the value of a
2946 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
2949 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
2951 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
2952 to bfd_set_section_contents.
2954 1999-11-03 Nick Clifton <nickc@cygnus.com>
2956 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
2958 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
2960 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
2961 (mips_ip): Use OPCODE_IS_MEMBER.
2963 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
2965 * config/tc-arm.c (reg_required_here): Improve comments.
2967 * config/tc-arm.c (thumb_opcode): Add "variants" field.
2968 (tinsns): Initialize variants field.
2970 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
2971 BAD_PC respectively.
2973 1999-10-27 Scott Bambrough <scottb@netwinder.org>
2975 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
2976 * config/tc-arm.h: Fix compile time warnings.
2978 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2980 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
2981 form @abs16, @(abs16) and @(abs16 + imm).
2983 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
2985 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
2986 (ISA_HAS_64_BIT_REGS) New.
2987 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
2988 mips_emit_delays,macro_build,load_register,load_addresss,
2989 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
2990 and/or use new ISA_xxx macros in expressions involving
2991 ISA, particularly mips_opts.isa.
2993 1999-10-18 Michael Meissner <meissner@cygnus.com>
2995 * expr.h (operatorT): Add machine dependent operators md1..md8.
2996 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
2997 for the machine dependent operators to use.
2999 * expr.c (op_rank): Add machine dependent operators.
3001 * config/tc-alpha.c (O_pregister): Define as a machine dependent
3003 (O_cpregister): Ditto.
3004 (md_begin): Change X_op test that field is wide enough to use
3005 O_max instead of O_alpha_max.
3006 (cpu_types): Fill in missing initializer.
3007 (alpha_num_macros): Make unsigned.
3008 (md_assemble): Make opnamelen be size_t.
3009 (md_apply_fix): Cast alpha_num_operands to int before testing.
3010 (alpha_force_relocation): Ditto.
3011 (alpha_fix_adjustable): Ditto.
3012 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
3013 (tc_gen_reloc): Ditto.
3014 (tc_get_register): Ditto.
3019 (s_alpha_ent): Ditto.
3020 (s_alpha_end): Ditto.
3021 (s_alpha_frame): Ditto.
3022 (s_alpha_prologue): Ditto.
3023 (s_alpha_file): Ditto.
3024 (s_alpha_gprel32): Ditto.
3025 (s_alpha_proc): Ditto.
3026 (s_alpha_set): Ditto.
3027 (s_alpha_base): Ditto.
3028 (s_alpha_align): Ditto.
3029 (s_alpha_arch): Ditto.
3030 (alpha_align): Ditto.
3031 (assemble_insn): Suppress unused variable warning.
3033 (assemble_insn): Don't assume X_op and X_unsigned are in a given
3034 order in the structure.
3035 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
3037 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
3039 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
3041 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3043 * config/tc-i386.c (i386_index_check): Correct #endif location.
3045 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
3047 * as.c (show_usage): Document new options.
3048 (parse_args): Add --no-warn, --warn, --fatal-warnings,
3049 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
3050 (parse_args): Parse the new options.
3051 (main): If there were warnings, and --fatal-warnings
3052 was specified, print an error.
3053 * as.h: New variable, flag_fatal_warnings, for new option.
3055 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
3057 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
3058 '@'. Change autoincrement completers to fall through to cache control
3061 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
3063 (pa_parse_addb_64_cmpltr): New function.
3065 * config/tc-hppa.c (pa_ip): Change error message.
3066 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
3067 '?Q' args to allow falling through.
3069 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
3070 Remove unused conditional codes.
3071 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
3073 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3075 * config/tc-d30v.c (CHAR_BIT): Define.
3076 (check_range): Fix bit operations to support integers bigger than
3079 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3081 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
3084 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
3085 Doug Evans <devans@cygnus.com>
3087 Add support for m32rx.
3088 * config/tc-m32r.c (enable_m32rx): New static global.
3089 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
3090 (allow_m32rx): New function.
3091 (M32R_SHORTOPTS): Add `O'.
3092 (md_longopts): Add --m32rx plus several warning options.
3093 (md_parse_option): Handle new options.
3094 (md_show_usage): Print them.
3095 (md_begin): Enable m32rx.
3096 (OPERAND_IS_COND_BIT): New macro.
3097 (first_writes_to_seconds_operands): New function.
3098 (writes_to_pc,can_make_parallel,make_parallel): New functions.
3099 (target_make_parallel,assemble_two_insns): New functions.
3100 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
3101 If optimizing and m32rx, try to make consecutive insns parallel.
3103 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
3105 * config/tc-mips.c (nopic_need_relax): Allow for the
3106 .sdata.foo sections generated by -fdata-sections,
3107 and for the .gnu.linkonce.s sections generated by C++.
3109 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3111 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
3112 with cleaner code using completer prefixes. Add 'Y'.
3114 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
3116 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
3118 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
3119 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
3120 insn does not match and we should try the next insn in the table.
3122 1999-09-22 Nick Clifton <nickc@cygnus.com>
3124 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
3126 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
3128 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
3131 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3133 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
3134 OBJ_ELF. If ELF, add "sq".
3135 (md_parse_option): If ELF, ignore -s and -q.
3136 (md_show_usage): Mention ELF options.
3138 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
3140 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
3143 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
3145 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
3147 * config/tc-hppa.c (struct pa_it): New field "trunc".
3148 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
3149 (pa_parse_ftest_gfx_completer): New function
3150 (pa_parse_fp_cnv_format): New function.
3152 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
3153 (md_apply_fix): Handle 22bit pc-rel branches.
3155 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
3157 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
3159 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
3161 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
3163 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
3165 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
3166 (pa_ip): Handle 'fX'.
3168 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
3170 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
3171 unwinds unless the function is in the text space.
3172 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
3174 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
3176 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
3177 (md_assemble): To here. Tweak address generation.
3179 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
3181 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
3182 (md_assemble): Call dwarf2_where for OBJ_ELF.
3183 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
3184 (pa_end_of_source): New function.
3185 * tc-hppa.h (md_end): Define for OBJ_ELF.
3187 1999-09-14 Michael Meissner <meissner@cygnus.com>
3189 * configure.in (Canonicalization of target names): Remove adding
3190 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
3191 generates $ac_config_sub with a ${CONFIG_SHELL} already.
3192 * configure: Regenerate.
3194 1999-09-14 Donn Terry <donn@interix.com>
3196 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
3198 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3200 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
3201 pc-relative jmp/call to an absolute symbol.
3202 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
3203 absolute section symbols.
3205 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
3206 jump handling code and comments.
3208 1999-09-12 Ian Lance Taylor <ian@zembu.com>
3210 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
3211 the value if TE_PE and a global defined symbol.
3213 1999-09-11 Ian Lance Taylor <ian@zembu.com>
3215 * write.c (dump_section_relocs): Call print_symbol_value_1 to
3216 print the symbol, rather than printing it here.
3218 1999-09-11 Donn Terry <donn@interix.com>
3220 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3221 BFD_RELOC_RVA relocations.
3223 * config/tc-i386.c (md_undefined_symbol): Compare the name against
3224 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
3227 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
3229 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
3230 * doc/internals.texi (Object format backend): Document
3233 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3234 relocations against global symbols if TE_PE.
3236 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
3237 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
3239 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
3242 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
3243 symbols which do not have a constant value, or tags with
3244 non-tags. Remove the symbol from the list before adding it at the
3247 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
3248 C_FCN symbol differently if TE_PE.
3249 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
3250 appears in the pseudo-op, rather coff_line_base which is only set
3253 * config/obj-coff.c (obj_coff_loc): New static function.
3254 (obj_pseudo_table): Add "loc".
3256 * config/obj-coff.c (add_lineno): Check that the line number is
3259 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
3260 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
3262 (md_atof): Return NULL rather than 0.
3263 * config/tc-i386.c (md_atof): Change type to int.
3264 * expr.c (expr): Change first parameter to int.
3265 * config/obj-coff.c: Add declarations for static functions.
3266 (coff_frob_symbol): Use SYM_AUXENT.
3267 * config/tc-i386.h (flag_16bit_code): Don't declare.
3269 * config/obj-coff.c (obj_coff_section): Default to setting
3270 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
3272 * write.c (adjust_reloc_syms): Print adjusted fixup.
3274 * expr.c (integer_constant): Correct too_many_digits calculation
3277 1999-09-09 Andreas Schwab <schwab@suse.de>
3279 * doc/c-arm.texi: Fix arguments of @var to not contain
3282 1999-09-08 Philip Blundell <pb@nexus.co.uk>
3284 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
3286 (md_parse_option): Only support -k flag for ELF and COFF targets.
3288 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
3290 * config/tc-hppa.c (pa_ip): Put strict register checks before
3291 call to pa_parse_number.
3293 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
3295 1999-09-06 Ian Lance Taylor <ian@zembu.com>
3297 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
3300 1999-09-06 Donn Terry <donn@interix.com>
3302 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
3304 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
3306 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
3307 candidate instruction. Require registers for register arguments
3308 when in strict mode. Require assemble-time constants for
3309 constants when in strict mode.
3310 (pa_get_absolute_expression): Require a constant when in strict
3313 1999-09-06 Nick Clifton <nickc@cygnus.com>
3315 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
3317 1999-09-04 Steve Chamberlain <sac@pobox.com>
3319 * config/tc-pj.c: New file, supports picoJava in ELF.
3320 * config/tc-pj.h: Ditto.
3321 * configure.in (pjl*, pj*): New targets.
3322 * Makefile.am: Rebuild dependencies.
3323 (CPU_TYPES): Add pj.
3324 (TARGET_CPU_CFILES): Add config/tc-pj.c.
3325 (TARGET_CPU_HFILES): Add config/tc-pj.h.
3326 * doc/c-pj.texi: New file.
3327 * doc/as.texinfo: Add some PJ specifics.
3328 * doc/all.texi: Add PJ to the list of all architectures, sort them
3330 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
3331 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3333 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
3335 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
3336 (obj_frob_file): Test for null pointer.
3337 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
3338 (OBJ_PROCESS_STAB): And here.
3339 (elf_obj_sy): Remove
3341 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
3342 except OBJ_PROCESS_STAB, which we #undef for ecoff.
3343 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
3345 * config/obj-coff.c (no_func): Remove.
3346 (coff_format_ops): Change occurrences of no_func to 0, as we test
3347 for 0 in obj-multi.h.
3349 * configure.in: Enable bfd for i386-coff when primary target is
3350 bfd. Enable i386 elf,coff emulation support. Don't set
3351 USE_EMULATIONS=1 or te_file=multi unless there is more than one
3352 emulation to support.
3353 *configure: Regenerate.
3355 1999-09-02 Nick Clifton <nickc@cygnus.com>
3357 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
3358 .section .line directive is encountered.
3360 1999-09-01 Nick Clifton <nickc@cygnus.com>
3362 * config/tc-arm.c (md_section_align): Do not align sections in ELF
3365 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
3366 * as.texinfo: Document --gdwarf2 command line option.
3367 Add additional documentation of ARM command line switches.
3369 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
3371 * config/tc-i386.c (i386_intel_memory_operand): Combine
3372 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
3373 and RESTORE_END_STRING around parse_register calls.
3374 (i386_operand): Here too.
3375 (i386_is_reg): Remove.
3376 (parse_register): Move as_bad calls from within this function to
3379 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3381 Based on a patch from H.J. Lu <hjl@gnu.org>
3382 * config/tc-i386.c (parse_register): Handle FP regs specially.
3383 (md_begin): Remove '(' and ')' from register_chars.
3385 1999-08-29 Doug Evans <devans@casey.cygnus.com>
3387 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
3388 error message (done elsewhere).
3390 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
3392 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
3394 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3396 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
3399 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
3401 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
3403 Add new completers. Fix bug in 64 bit condition handling.
3405 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
3408 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
3410 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
3412 * config/tc-hppa.c (pa_ip): Add case for 'I'.
3414 1999-08-27 Jim Wilson <wilson@cygnus.com>
3416 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
3417 (struct ls): Add frag field. Initialize it to zero.
3418 (out_end_sequence): New local text_frag. Set it while in text section.
3419 Replace address check with frag check. Set ls.frag to text_frag if
3420 out_set_addr called.
3421 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
3422 Set it before switching sections. Replace address check with frag
3423 check. Set ls.frag to saved_frag if out_set_addr called.
3425 1999-08-26 David Mosberger <davidm@hpl.hp.com>
3427 * dwarf2dbg.c (out_end_sequence): If address changed, directly
3428 output "advance_pc" opcode instead of calling gen_addr_line().
3429 The latter has the undesired side-effect of creating a new row
3430 in the debug line info matrix.
3432 1999-08-26 Jim Wilson <wilson@cygnus.com>
3434 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
3435 ls.last_filename if last is less than zero. Set ls.last_filename
3436 when allocating new entry.
3437 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
3440 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
3442 * config/tc-i386.c (i386_index_check): Fix the displacement size
3443 when INFER_ADDR_PREFIX.
3445 1999-08-18 Nick Clifton <nickc@cygnus.com>
3447 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
3450 1999-08-17 Ian Lance Taylor <ian@zembu.com>
3452 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
3453 handle 0xffffNNNN constants correctly.
3455 1999-08-16 Nick Clifton <nickc@cygnus.com>
3457 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
3460 1999-08-13 Nick Clifton <nickc@cygnus.com>
3462 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
3463 (md_apply_fix3): Always pass positive values to
3464 validate_offset_imm.
3466 1999-08-12 Nick Clifton <nickc@cygnus.com>
3468 * config/tc-arm.c (skip_whitespace): New macro.
3469 Formatting tidy ups.
3471 (md_apply_fix3): Store relocation offset in addend for ELF based
3473 (arm_force_relocation): Always generate relocs for Thumb function
3476 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
3478 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
3479 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
3481 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
3483 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
3484 flags for the unwind subspace.
3486 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
3487 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
3488 suitable relocation based on the size of the target's pointer.
3489 Always Use subsegment zero for the unwinders.
3490 (pa_level): Handle "2.0w".
3492 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3494 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
3495 with the following instruction unless this was specified.
3497 1999-08-09 Ian Lance Taylor <ian@zembu.com>
3499 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
3500 certain sections, to match BFD changes.
3502 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3504 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
3505 (EXTRA_SCRIPTS): Define to keep automake happy.
3506 * Makefile.in: Rebuild.
3508 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3510 * Makefile.am: Rename .dep* files to DEP*.
3511 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
3512 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
3514 * Makefile.in: Rebuild.
3516 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
3518 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
3520 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3522 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
3523 avoid problems on DOS filesystems.
3524 * Makefile.in: Rebuild.
3526 * doc/as.texinfo (Section): Document 's' flag for COFF version.
3528 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3530 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
3533 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3535 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
3536 line to create ${GDBINIT} rather than .gdbinit.
3537 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3539 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
3541 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
3543 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3545 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
3547 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
3549 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
3550 non-adjustable symbols.
3552 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3554 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
3556 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3558 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
3561 1999-08-05 Donn Terry <donn@interix.com>
3563 * config/te-interix.h: New file.
3564 * configure.in (i386-*-interix*): New target.
3565 * configure: Rebuild.
3567 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
3569 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
3570 selectors for ELF too.
3571 (selector_table): Add "ltp" and "rtp" selectors.
3573 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
3575 * config/tc-i386.c (i386_operand): No need to change
3576 operand_string pointer in segment reg case before goto
3577 do_memory_reference. Initialise displacement_string_start and
3578 displacement_string_end after do_memory_reference label.
3579 (i386_index_check): Add operand_string param, and print error
3580 message on failure here.
3581 (i386_intel_memory_operand): Instead of here.
3582 (i386_operand): And here.
3583 (INFER_ADDR_PREFIX): Enable.
3585 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
3587 * config/tc-i386.h (DefaultSize): Define. Renumber following
3588 opcode_modifier defines.
3590 From Etienne Lorrain <etienne.lorrain@ibm.net>
3591 * config/tc-i386.c (stackop_size): New variable.
3592 (set_16bit_code_flag): Clear it here.
3593 (set_16bit_gcc_code_flag): New function.
3594 (md_pseudo_table): Add "code16gcc" entry.
3595 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
3597 1999-08-03 Ian Lance Taylor <ian@zembu.com>
3599 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
3600 next_set_end even if the end symbol is being discarded.
3602 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
3603 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
3604 * config/obj-coff.c: Likewise.
3605 (seg_info_type): Remove.
3606 (seg_info_off_by_4): Change to array of segT.
3607 (s_get_segment): Adjust accordingly.
3608 (obj_pseudo_table): Fully initialize sentinel entry.
3610 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
3611 Ralf Baechle <ralf@uni-koblenz.de>.
3613 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
3615 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
3617 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
3619 * config/tc-i386.c: Indentation and white space changes.
3620 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
3621 don't enable it by default.
3622 (i386_intel_operand): Remove redundant prototype.
3623 Move check on number of memory operands, and i.mem_operands++
3624 (i386_intel_memory_operand): To here.
3625 Remove i386_immediate code from here. Remove special case code
3626 for input and output using (%dx). Remove base/index checks and
3627 call i386_index_check instead. Save initial operand_string
3628 argument for error message.
3629 (i386_operand): Remove redundant prototype. Move base/index
3630 checks to i386_index_check.
3631 (i386_displacement): Move intel mode check for non-zero
3633 (i386_intel_memory_operand): To here.
3635 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
3637 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
3638 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
3639 by .register pseudo-op if -64 and --no-undeclared-regs.
3640 (s_register, sparc_adjust_symtab): New functions.
3641 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
3642 Declare sparc_adjust_symtab as tc_adjust_symtab.
3643 * doc/c-sparc.texi: Add description of #ignore special literal
3644 for .register pseudo-op.
3646 1999-07-30 Catherine Moore <clm@cygnus.com>
3648 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
3649 the relocation's section offset.
3651 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3653 * write.c (fixup_segment): Fix generic error check overflow test.
3655 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
3656 X_add_number to long.
3658 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
3660 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
3663 1999-07-27 Ian Lance Taylor <ian@zembu.com>
3665 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
3668 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
3670 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
3672 * configure.bat: Remove; obsolete.
3673 * config/go32.cfg: Likewise.
3675 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
3677 * configure.in (i386-*-vxworks*): New target.
3678 * configure: Rebuild.
3680 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3682 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
3684 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3686 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
3688 (output_insn): Put OLO10's secondary addend into tc_fix_data.
3689 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
3690 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
3691 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
3692 MAX_RELOC_EXPANSION): Define.
3693 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
3695 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3697 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
3698 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
3699 block. Print a warning if an 8-bit or 16-bit constant
3700 displacement or immediate is truncated on output.
3701 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
3703 (i386_operand): Disallow immediate jump absolute operand.
3705 1999-07-15 Ian Lance Taylor <ian@zembu.com>
3707 * configure.in: Bump version number to 2.9.5.
3708 * configure: Rebuild.
3710 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
3713 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
3715 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
3716 (cons_fix_new_hppa): Derive size of fixup from size of the object.
3718 1999-07-14 Philip Blundell <pb@nexus.co.uk>
3720 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
3722 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
3724 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
3725 if -mno-fpu was given.
3726 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
3728 (cons_fix_new_arm): Remove misleading comments.
3730 1999-07-14 Ian Lance Taylor <ian@zembu.com>
3732 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
3734 (relax_segment): Likewise. After giving a rs_org error, convert
3735 the frag to rs_align to avoid cascading errors.
3737 1999-07-12 Andreas Schwab <schwab@suse.de>
3739 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
3741 1999-07-11 Ian Lance Taylor <ian@zembu.com>
3743 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
3744 as appropriate. Fill in structure initializations. Add variable
3745 initializations. Add casts.
3746 * dwarf2dbg.c (print_stats): Change i to size_t.
3747 * listing.c (listing_listing): Change list_line to unsigned int.
3749 1999-07-10 Ian Lance Taylor <ian@zembu.com>
3751 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
3752 rather than checking for \001 and \002 in symbol name.
3753 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
3755 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
3757 * configure.in (hppa*-linux-gnu*): New target.
3758 * configure: Rebuilt.
3760 1999-07-08 Nick Clifton <nickc@cygnus.com>
3762 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
3764 1999-07-07 Nick Clifton <nickc@cygnus.com>
3766 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
3767 accessing symbolP directly.
3769 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
3771 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
3774 1999-07-05 Nick Clifton <nickc@cygnus.com>
3776 * config/tc-arm.c (ARM_EXT_V5): Define.
3777 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
3778 (md_begin): Detect ARM v5 architectures.
3779 (md_parse_option): Accept arm v5 specification.
3780 (md_show_usage): Documment -marmv5 switch.
3782 * doc/c-arm.texi: Document -marmv5 command line option.
3784 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
3786 (validate_immediate_twopart): New function. Determine if a
3787 constant can be computed by two ADD instructions.
3788 (output_inst): Remove its command line parameter - it was never
3790 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
3791 implememt the ADRL pseudo op.
3792 (tc_gen_reloc): Generate a suitable error message if an ADRL
3793 instruction tries to generate a real reloc.
3795 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
3797 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
3799 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
3802 1999-06-27 H.J. Lu <hjl@gnu.org>
3804 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
3805 non BFD_ASSEMBLER case.
3807 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
3809 * config/obj-coff.c (obj_coff_section): Mark writable sections as
3812 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3814 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
3815 out_end_sequence() when the address decreases due to a new frag.
3816 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
3817 numbering starts with 1.
3819 1999-06-23 Nick Clifton <nickc@cygnus.com>
3821 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
3823 (mcore_s_text): Call obj_elf_text for ELF target.
3824 (mcore_s_data): Call obj_elf_data for ELF target.
3825 (mcore_s_section): No longer ELF specific. Call obj_coff_section
3827 (mcore_s_bss): New function: Dump literal table before changing
3829 (mcore_s_comm): New function: Dump literal table before changing
3832 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
3833 No longer static functions.
3834 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
3835 Provide prototypes for these functions.
3837 1999-06-22 Ian Lance Taylor <ian@zembu.com>
3839 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
3840 a list of names, to try obj_segment_name, and to try abbreviated
3841 names when using COFF without long section names.
3843 * config/tc-alpha.c: More use of symbol accessor functions.
3844 * config/tc-arc.c: Likewise.
3845 * config/tc-d30v.c: Likewise.
3846 * config/tc-fr30.c: Likewise.
3847 * config/tc-i860.c: Likewise.
3848 * config/tc-m88k.c: Likewise.
3849 * config/tc-mcore.c: Likewise.
3850 * config/tc-ns32k.c: Likewise.
3851 * config/tc-sparc.c: Likewise.
3852 * config/tc-v850.c: Likewise.
3854 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
3855 sy_value with appropriate accessor functions.
3856 * config/tc-arm.c (md_apply_fix3): Likewise.
3857 * config/tc-d10v.c (AT_WORD_P): Likewise.
3858 * config/tc-v850.c (reg_name_search): Likewise.
3860 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
3861 use symbol_get_bfdsym instead.
3862 * config/tc-ppc.c (md_assemble): Likewise.
3863 * config/tc-v850.c (v850_comm): Likewise.
3865 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
3867 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
3868 the symbol, rather than accessing the bsym member.
3869 * config/tc-d10v.c (tc_gen_reloc): Likewise.
3870 * config/tc-d30v.c (tc_gen_reloc): Likewise.
3871 * config/tc-mcore.c (tc_gen_reloc): Likewise.
3872 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
3873 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
3874 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
3875 * config/tc-tic30.c (tc_gen_reloc): Likewise.
3876 * config/tc-v850.c (tc_gen_reloc): Likewise.
3878 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
3880 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
3881 (hppa_gen_reloc_type): Conditionalize on BFD64.
3882 (tc_gen_reloc): Re-enable ELF relocations.
3883 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
3885 1999-06-21 Ian Lance Taylor <ian@zembu.com>
3887 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
3889 (do_ldst): Move assignment out of if condition.
3890 (md_apply_fix3): Add casts to avoid printf format warnings. Add
3891 parentheses to avoid warning.
3893 1999-06-21 Nick Clifton <nickc@cygnus.com>
3895 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
3896 macro to get at the BFD symbol associated with a GAS symbol.
3898 1999-06-19 Ian Lance Taylor <ian@zembu.com>
3900 * config/tc-ppc.c: Update for symbol handling changes.
3901 * config/obj-coff.c: Likewise.
3903 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
3905 * tc-hppa.c: General cleanups of ELF support. No more spaces
3906 and subspaces for ELF.
3907 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
3908 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
3909 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
3910 (UNWIND_SECTION_NAME): Likewise.
3911 (space/subspace related structures): Conditionalize definitions
3913 (space/subspace directives and support routines): Conditionalize
3914 definitions and references/uses on OBJ_SOM.
3915 (label_symbol_struct): For ELF, track the symbol's segment. For
3916 SOM track its space.
3917 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
3919 (USE_ALIASES): Kill for both SOM & ELF.
3920 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
3921 (pa_space, pa_subspace): Corresponding changes.
3922 (pa_spaces_begin): Corresponding chagnes.
3923 (md_begin): Do not muck around with space/subspace stuff for
3925 (md_apply_fix): Temporarily disable argument relocation stuff
3927 (tc_gen_reloc): Temporarily disable relocation generation for
3929 (pa_build_unwind_subspace): Similarly.
3931 1999-06-16 Nick Clifton <nickc@cygnus.com>
3933 * config/tc-arm.c (thumb_set): New pseudo op.
3934 (text, data, section): Override these pseudo ops with ARM
3936 (s_thumb_set): New function: Perform the same as a .set pseudo
3937 op, but also mark the alias'ed symbol as being a Thumb
3939 (arm_s_text): New function: Perform the same as the .text
3940 pseudo op, but dump the literal pool before changing
3942 (arm_s_data): New function: Perform the same as the .data
3943 pseudo op, but dump the literal pool before changing
3945 (arm_s_section): New function: Perform the same as the
3946 .section pseudo op, but dump the literal pool before changing
3948 (arm_cleanup): Do not reset the current section before dumping
3951 1999-06-17 Nick Clifton <nickc@cygnus.com>
3953 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
3954 OPTION_NO_WARN_UNMATCHED entries.
3955 (md_parse_option): Generate a warning message if an unrecognised
3956 option is encountered.
3958 * config/tc-d10v.c (do_not_ignore_hash): New variable.
3959 (get_operands): When parsing an expression after an '@' symbol
3960 has been detected, do not ignore '#' symbols.
3961 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
3964 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3966 From K. Richard Pixley <rich@noir.com>:
3967 * configure.in (ppc-*-vxworks*): New target.
3968 * configure: Rebuild.
3970 1999-06-12 Philip Blundell <philb@gnu.org>
3972 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
3974 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3976 * write.c (adjust_reloc_syms): Rather than never reducing reloc
3977 which refer to symbols in linkonce sections, permit reducing the
3978 relocs if the symbol is local.
3980 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3982 * subsegs.c (subseg_text_p): New function.
3983 * as.h (subseg_text_p): Declare.
3984 * read.c (do_align): Use subseg_text_p to set the default fill.
3985 * write.c (subsegs_finish): Likewise.
3986 * config/obj-coff.c (write_object_file): Likewise.
3987 * config/tc-i386.h (md_maybe_text): Don't define.
3988 (md_do_align): Use subseg_text_p to set the default fill.
3989 * config/tc-m32r.c (m32r_do_align): Likewise.
3990 * config/tc-sh.c (sh_do_align): Likewise.
3991 * config/tc-sparc.h (md_do_align): Likewise.
3993 1999-06-12 David O'Brien <obrien@freebsd.org>
3995 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
3996 * configure: Rebuild.
3998 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4000 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
4001 * Makefile.am: Rebuild dependencies.
4002 * Makefile.in: Rebuild.
4004 * config/tc-i386.c (i386_immediate): Remove unused label
4007 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
4008 * symbols.c: Likewise.
4009 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
4010 sy_next field when taking address, rather than symbol_next.
4012 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
4014 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
4015 value from the output file architecture.
4016 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
4017 * dwarf2dbg.h: Change bfd_vma to addressT.
4019 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4021 * dwarf2dbg.h: Use PARAMS in function declarations.
4023 1999-06-11 Martin Dorey <mdorey@madge.com>
4025 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
4026 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
4028 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
4030 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4032 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
4034 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
4037 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
4039 * read.c (read_a_source_file): Only declare inescape if
4042 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
4044 (find_entry_byval): Add parens to avoid warning.
4046 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
4048 * symbols.c (resolve_symbol_value): Don't permit subtraction of
4051 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
4053 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
4056 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
4057 synthetize_setx): New functions.
4058 (md_assemble): Broken the special cases into the above
4059 functions. Make compiler happy if sizeof(bfd_vma)==4.
4060 Fix sethi generated from set/setuw. If instructions have a relloc,
4061 always clear the fields to be relocated in the opcode.
4062 (sparc_ip): Remove special_case global variable.
4064 1999-06-10 Ian Lance Taylor <ian@zembu.com>
4066 Based on patches from John W. Woznack <jwoznack@concentric.net>:
4067 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
4068 indication of success rather than a value.
4069 (itbl_get_val): Likewise.
4070 (itbl_get_field): Use strcspn. Change delimiters to include
4072 * itbl-ops.h (itbl_get_reg_val): Update declaration.
4073 (itbl_get_val): Likewise.
4074 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
4076 * symbols.c (copy_symbol_attributes): Convert local symbols to
4079 1999-06-10 Nick Clifton <nickc@cygnus.com>
4081 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
4084 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4086 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
4087 Optimize set if sizeof(bfd_vma) == 64.
4088 (sparc_ip): Fix sethi - without %hi() it should generate
4089 R_SPARC_22 reloc, not R_SPARC_HI22.
4090 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
4092 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4094 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
4095 (s_ncons): New function.
4096 (native_op_table): New table.
4097 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
4098 R_SPARC_OLO10 handling.
4100 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
4102 * expr.h (struct expressionS): Revert last change; widen X_op.
4103 * config/tc-alpha.c (md_begin): Check the field is wide enough.
4105 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4107 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
4108 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
4109 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
4110 * Makefile.in: Regenerated.
4112 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
4113 `common' pass on to s_mri_common.
4114 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
4116 1999-06-06 Richard Henderson <rth@cygnus.com>
4118 * config/obj-elf.c (obj_elf_section): Don't free the return
4119 value of demand_copy_C_string.
4121 1999-06-05 Richard Henderson <rth@cygnus.com>
4123 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
4124 creation logic from obj_elf_create_section.
4126 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
4127 (section_stack): New.
4128 (special_sections): Make const.
4129 (obj_elf_section): Gut and rewrite parsing.
4130 (obj_elf_change_section): New function broken out of obj_elf_section.
4131 (obj_elf_parse_section_letters): Likewise.
4132 (obj_elf_section_word): Likewise.
4133 (obj_elf_section_type): Likewise.
4134 (obj_elf_previous): Treat as a toggle.
4135 (obj_elf_popsection): New.
4136 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
4137 (ppc_section_type): Likewise.
4138 * config/tc-ppc.h: Likewise.
4140 * expr.h (struct expressionS): Don't make X_op a bitfield.
4141 * config/tc-alpha.c: Update for symbol handling changes.
4142 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
4143 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
4145 1999-06-05 Richard Henderson <rth@cygnus.com>
4147 * dwarf2dbg.c (*): Convert to K&R + prototypes.
4148 (dwarf2_gen_line_info): Kill unused variables.
4149 (dwarf2_finish): Likewise.
4150 (dwarf2_where): Likewise.
4151 (dwarf2_directive_file): If we've only got a string,
4152 hand off to s_app_file.
4153 * ecoff.c: Move the include of ecoff.h.
4154 * symbols.h (S_IS_FUNCTION): Prototype.
4156 * read.c (LEX_HASH): Supply a default.
4158 (s_globl): Update `c' after skipping whitespace.
4159 * read.h (LEX_END_NAME, is_name_ender): New.
4160 * expr.c (get_symbol_end): Respect it.
4162 1999-06-04 Mark Klein <mklein@dis.com>
4164 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
4166 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
4168 * config/tc-hppa.c: Update for symbol handling changes.
4170 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4172 * cgen.c: Update for symbol handling changes.
4173 * config/tc-m32r.c: Likewise.
4175 * config/tc-hppa.h: Update for symbol handling changes.
4176 * config/tc-hppa.c: Likewise.
4178 * config/tc-arm.h: Update for symbol handling changes.
4179 * config/tc-arm.c: Likewise.
4180 (symbol_make_empty): Remove. Just use symbol_create.
4182 * symbols.c (symbol_set_tc): Correct name.
4184 * Makefile.am: Rebuild dependencies.
4185 ($(OBJS)): Don't depend upon struc-symbol.h.
4186 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
4187 * dep-in.sed: Don't remove struc-symbol.h.
4188 * Makefile.in: Rebuild.
4190 * doc/internals.texi (Symbols): Describe changes in symbol
4193 1999-06-03 Richard Henderson <rth@cygnus.com>
4195 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
4196 instead of doing the work by hand.
4198 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4200 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
4201 state of line state-machine.
4202 (struct ls): Collect DWARF2 line state-machine state in new member
4203 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
4204 resulted in any DWARF2 directives.
4205 (reset_state_machine): New function.
4206 (out_end_sequence): Ditto.
4207 (dwarf2_gen_line_info): When switching sections or switching to a
4208 lower text address, call out_end_sequence() first to terminate the
4209 previous code sequence as code sequences MUST have monotonically
4210 increasing addresses.
4211 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
4213 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4215 * as.c (parse_args): Add option -gdwarf2 to allow requesting
4216 DWARF2 debug info (line information only, at this point).
4217 * as.h: Update comment about supported debug formats.
4218 * dwarf2dbg.c, dwarf2dbg.h: New files.
4219 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
4221 * expr.c (operand): Don't use [ for parens if we want an index op.
4222 (op_encoding): Switch [ into O_index, if desired.
4223 (op_rank): Renumber with O_index on bottom.
4224 (expr): If O_index, match closing bracket.
4225 * expr.h (O_index): New.
4227 * read.c (read_a_source_file): Conditionally allow matched "
4228 in lines passed to md_assemble.
4230 * config/obj-elf.c (elf_pseudo_table): Add `common'.
4232 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4234 Add support for storing local symbols in a small structure to save
4235 memory when assembling large files.
4236 * as.h: Don't include struc-symbol.h.
4237 (symbolS): Add typedef.
4238 * symbols.c: Include struc-symbol.h.
4239 (local_hash): New static variable.
4240 (save_symbol_name): New static function, from symbol_create.
4241 (symbol_create): Call save_symbol_name.
4242 (local_symbol_count): New static variable.
4243 (local_symbol_conversion_count): Likewise.
4244 (LOCAL_SYMBOL_CHECK): Define.
4245 (local_symbol_make): New static function.
4246 (local_symbol_convert): New static function.
4247 (colon): Handle local symbols. Create local symbol for local
4249 (symbol_table_insert): Handle local symbols.
4250 (symbol_find_or_make): Create local symbol for local label name.
4251 (symbol_find_base): Check for local symbol.
4252 (symbol_append, symbol_insert): Check for local symbols.
4253 (symbol_clear_list_pointers, symbol_remove): Likewise.
4254 (verify_symbol_chain): Likewise.
4255 (copy_symbol_attributes): Likewise.
4256 (resolve_symbol_value): Handle local symbols.
4257 (resolve_local_symbol): New static function.
4258 (resolve_local_symbol_values): New function.
4259 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
4260 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
4261 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
4262 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
4263 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
4264 (symbol_previous, symbol_next): New functions.
4265 (symbol_get_value_expression): Likewise.
4266 (symbol_set_value_expression): Likewise.
4267 (symbol_set_frag, symbol_get_frag): Likewise.
4268 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
4269 (symbol_mark_used_in_reloc): Likewise.
4270 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
4271 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
4272 (symbol_mri_common_p): Likewise.
4273 (symbol_mark_written, symbol_clear_written): Likewise.
4274 (symbol_written_p): Likewise.
4275 (symbol_mark_resolved, symbol_resolved_p): Likewise.
4276 (symbol_section_p, symbol_equated_p): Likewise.
4277 (symbol_constant_p): Likewise.
4278 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
4279 (symbol_get_obj, symbol_set_obj): Likewise.
4280 (symbol_get_tc, symbol_set_tc): Likewise.
4281 (symbol_begin): Initialize local_hash.
4282 (print_symbol_value_1): Handle local symbols.
4283 (symbol_print_statistics): Print local symbol statistics.
4284 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
4285 Declare new symbols.c functions. Move many declarations here from
4287 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
4288 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
4289 (struct symbol): Move bsym to make it clearly the first field.
4290 Remove TARGET_SYMBOL_FIELDS.
4291 (symbolS): Don't typedef.
4292 (struct broken_word): Remove.
4293 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
4294 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
4295 (symbol_clear_list_pointers): Likewise.
4296 (symbol_insert, symbol_remove): Likewise.
4297 (symbol_previous, symbol_append): Likewise.
4298 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
4299 (struct local_symbol): Define.
4300 (local_symbol_converted_p, local_symbol_mark_converted): Define.
4301 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
4302 (local_symbol_get_frag, local_symbol_set_frag): Define.
4303 (local_symbol_get_real_symbol): Define.
4304 (local_symbol_set_real_symbol): Define.
4306 * write.c (write_object_file): Call resolve_local_symbol_values.
4307 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
4308 (TARGET_SYMBOL_FIELDS): Don't define.
4309 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
4310 ECOFF_DEBUGGING, add ECOFF fields.
4311 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4312 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
4313 ECOFF_DEBUGGING, add ECOFF fields.
4314 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4315 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
4316 * config/tc-mcore.h: Don't include struc-symbol.h.
4317 (TARGET_SYMBOL_FIELDS): Don't define.
4318 (struct mcore_tc_sy): Define.
4319 (TC_SYMFIELD_TYPE): Define.
4320 * Many files: Use symbolS instead of struct symbol. Use new
4321 accessor functions rather than referring to symbolS fields
4324 * read.c (s_mri_common): Don't add in value of line_label.
4326 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
4327 checking for SEC_LINK_ONCE.
4329 * config/tc-sh.h (sh_fix_adjustable): Declare.
4331 * app.c (input_buffer): New static variable.
4332 (app_push): Save saved_input in allocated buffer.
4333 (app_pop): Restored saved_input.
4334 (do_scrub_chars): Change get parameter to take char * and int as
4335 arguments. Change GET macro to pass input_buffer to get
4336 function. Don't save input into allocated buffer.
4337 * as.h (do_scrub_chars): Update declaration.
4338 * input-file.c (input_file_get): Change to take char * and int.
4339 Read data into passed in buffer. Remove static buffer.
4340 * read.c (scrub_from_string): Change to take char * and int. Copy
4341 data into passed in buffer.
4343 * hash.h: Neaten. Declare hash_traverse.
4344 * hash.c: Complete rewrite based on BFD hashing code.
4345 * gasp.c (chunksize): New variable.
4346 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
4349 1999-05-28 Nick Clifton <nickc@cygnus.com>
4351 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
4352 addend unless the target uses an old ABI.
4354 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
4356 -Wchar-subscripts cleanup
4357 * listing.c (listing_newline): Use unsigned char variable, so
4358 calls to isascii,iscntrl are correct.
4359 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
4361 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
4362 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
4363 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
4364 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
4366 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
4368 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
4370 (arch_coldfire_p): New #define.
4371 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
4373 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
4375 * config/tc-m68k.c (install_operand): Add places `n', `o'.
4377 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
4378 (install_operand): Add place `N'.
4379 (init_table): Add registers ACC, MACSR, MASK.
4381 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
4383 * config/tc-m68k.c: Change mcf5200 --> mcf.
4384 (archs): Add mcf5206e, mcf5307.
4385 (m68k_ip): Add format `u'.
4386 (install_operand): Add place `m', `M', `h'.
4387 (init_table): Add upper/lower registers.
4389 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
4391 1999-05-28 Martin Dorey <mdorey@madge.com>
4393 * config/tc-i960.c: Several minor changes to add ELF and
4394 BFD_ASSEMBLER support.
4395 * config/tc-i960.h: Likewise.
4396 * configure.in (i960-*-elf*): New target.
4397 * aclocal.m4, configure: Rebuild.
4399 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4401 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
4402 reloc changes when defined(BFD_ASSEMBLER).
4404 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
4406 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
4408 * write.c (write_print_statistics): Output to file, not stderr.
4410 * expr.c (generic_bignum_to_int32,64): Prototype.
4412 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
4413 output_sleb128, output_uleb128, output_big_sleb128,
4414 output_big_uleb128, output_big_leb128): Prototype.
4415 (output_big_sleb128, output_big_uleb128): Make inline.
4416 (output_big_leb128): Remove inline
4418 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4419 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
4420 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
4421 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
4422 value for correct overflow check in write.c:fixup_segment.
4423 * write.c (fixup_segment): Move bitfield overflow checks to after
4424 the md_apply_fix call.
4425 * config/obj-coff.c (fixup_segment): Likewise.
4426 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
4427 valueT *val argument.
4429 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4431 * config/atof-ieee.c (gen_to_words): Correctly round a
4432 denormalized number. Fix off-by-one in range checking for
4433 exponent in a denormal.
4435 1999-05-10 Nick Clifton <nickc@cygnus.com>
4437 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
4440 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
4442 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
4444 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4446 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
4447 (ReverseRegRegmem): Remove.
4448 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
4449 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
4450 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
4453 From Doug Ledford <dledford@redhat.com>
4454 * config/tc-i386.h (RegXMM): New for P/III.
4455 * config/tc-i386.c: Add support for P/III.
4457 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
4459 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
4460 (md_begin): Allow ppc32 insns in ppc64bridge mode.
4461 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
4463 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
4465 * config/tc-i386.c (i386_immediate): Skip whitespace before
4466 complaining about junk after expression.
4467 (i386_displacement): Likewise.
4469 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
4471 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
4472 Don't copy before downcaseing.
4474 1999-05-05 Catherine Moore <clm@cygnus.com>
4476 * tc-m68k.c: Include elf/m68k.h.
4477 (m68k_elf_final_processing): New routine.
4478 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
4481 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
4483 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
4486 1999-04-30 Nick Clifton <nickc@cygnus.com>
4488 * config/tc-mcore.c (mcore_s_section): Dump literals before
4491 1999-04-29 Nick Clifton <nickc@cygnus.com>
4493 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
4496 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
4498 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4499 (TC_INIT_FIX_DATA): Delete.
4500 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4501 (TC_INIT_FIX_DATA): Delete.
4502 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
4503 * write.c (fix_new_internal): Initialize fx_cgen member.
4504 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
4505 (gas_cgen_md_apply_fix3): Update.
4506 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
4507 (md_cgen_record_fixup_exp): Update.
4508 (FX_OPINFO_R_TYPE): Update.
4510 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
4511 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
4512 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
4513 * frags.h (struct frag): Make opindex, opinfo ints.
4515 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
4517 1999-04-26 Tom Tromey <tromey@cygnus.com>
4519 * aclocal.m4, configure: Updated for new version of libtool.
4521 1999-04-22 Nick Clifton <nickc@cygnus.com>
4523 * config/tc-mcore.c (md_apply_fix3): Renamed function from
4525 (md_apply_fix3): Do not fix up absolute relocations against
4528 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
4530 1999-04-20 Nick Clifton <nickc@cygnus.com>
4532 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
4533 changes and data-in-text directives.
4534 (mcore_cons): New function: intercept cons() operations.
4535 (mcore_float_cons): New function: intercept float_cons()
4537 (mcore_stringer): New function: intercept stringer() operations.
4539 1999-04-18 Ian Lance Taylor <ian@zembu.com>
4541 * obj.h (struct format_ops): Change generate_asm_lineno field to
4543 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
4545 * config/tc-alpha.c (find_opcode_match): Add default case to
4547 (find_macro_match): Likewise.
4548 (load_expression): Parenthesize && within ||.
4550 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
4552 1999-04-17 Nick Clifton <nickc@cygnus.com>
4554 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
4555 .text .data .section pseudo ops.
4556 (mcore_s_section): New function. Dump lits before changing secs.
4557 (mcore_s_text): New function. Dump lits before changing secs.
4558 (mcore_s_data): New function. Dump lits before changing secs.
4560 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
4562 * config/tc-mips.c (mips_32bitmode): New.
4563 (md_begin): Set mips_32bitmode if needed.
4564 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
4565 Set EF_MIPS_32BITMODE.
4567 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
4569 * config/obj-coff.c (c_section_symbol): Fix typo in previous
4572 1999-04-16 Nick Clifton <nickc@cygnus.com>
4574 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
4576 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
4578 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
4579 expressions correctly.
4582 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
4584 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
4586 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
4588 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
4589 and fmpynfadd instructions.
4591 1999-04-11 Richard Henderson <rth@cygnus.com>
4593 * as.h (environ): Declare it, if needed.
4594 * as.c (dump_statistics): Don't declare environ.
4595 * configure.in (environ): Detect declaration.
4596 * configure, config.in: Rebuild
4598 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
4599 (i386_displacement): Allocate enough space for replacement buffer.
4600 Clean up replacement buffer initialization.
4602 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
4604 * subsegs.c (section_symbol): Don't create a new symbol if one
4605 already exists; instead, use the existing one, but set its segment
4606 and frag data if it hasn't already been defined.
4607 * config/obj-coff.c (c_section_symbol): Likewise.
4609 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
4611 * tc-alpha.c (load_expression): Call as_bad instead of abort.
4613 1999-04-08 Nick Clifton <nickc@cygnus.com>
4615 * config/tc-mcore.c: New File: Support routines for MCore
4617 * config/tc-mcore.h: New File: Definitions for MCore assembler.
4618 * config/obj-coff.c: Add support for mcore-pe target.
4620 * Makefile.am: Add support for MCore targets.
4621 * Makefile.in: Regenerate.
4622 * configure.in: Add support for MCore targets.
4623 * configure: Regenerate.
4625 * doc/all.texi: Set MCORE.
4626 * doc/as.texinfo: Document MCore specific command line options.
4628 * write.h: Prevent multiple inclusion.
4630 1999-04-06 Ian Lance Taylor <ian@zembu.com>
4632 * asintl.h (LC_MESSAGES): Never define.
4633 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
4635 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
4638 * Makefile.am (m68k-parse.c): If configuring in the source
4639 directory, copy m68k-parse.y into the local directory before
4640 running ylwrap, to remove spurious differences when generating
4642 * Makefile.in: Rebuild.
4644 * config/tc-sparc.h (md_do_align): Just allocate the number of
4645 bytes necessary, rather than always allocating 1024.
4647 1999-04-04 Ian Lance Taylor <ian@zembu.com>
4649 * listing.c (listing_newline): Add cast to avoid warning.
4650 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
4651 * config/tc-i386.c (i386_scale): Add return value.
4652 (build_displacement_string): Remove unused local temp_disp2.
4653 (i386_intel_memory_operand): Add parentheses to avoid warning.
4654 (i386_intel_operand): Remove unused local end_of_operand_string.
4655 (i386_operand): Remove unused local operand_modifier.
4656 (i386_operand): Add parens to avoid warning.
4658 1999-04-04 Don Bowman <don@pixsci.com>
4660 * configure.in: Add mips*-*-vxworks* target; have it define
4662 * configure, config.in: Rebuild.
4664 1999-03-31 Nick Clifton <nickc@cygnus.com>
4666 * configure.in (emulations): Add support for arm-epoc-pe.
4667 * configure: Regenerate.
4668 * config/te-epoc-pe.h: New file. Define macros specific to
4670 * config/tc-arm.h: Select epoc-pe-arm target format if configured
4671 for arm-epoc-pe target.
4673 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
4675 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
4677 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
4679 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
4680 detect ",n" without a condition.
4681 (pa_parse_neg_cmpsub_cmpltr): Likewise.
4684 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
4686 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
4687 instruction is encoded with one bit.
4690 1999-03-23 Ian Lance Taylor <ian@zembu.com>
4692 * doc/internals.texi (CPU backend): Mention that
4693 line_separator_chars should not include newline. From thi
4694 <ttn@mingle.glug.org>.
4696 1999-03-22 Doug Evans <devans@casey.cygnus.com>
4698 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4699 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
4701 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
4703 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
4705 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
4707 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
4710 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
4712 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
4714 1999-03-15 Martin Hunt <hunt@cygnus.com>
4716 * app.c (do_scrub_begin): Change '-' back to a symbol char
4717 so we can use multiple opcodes on a line again.
4719 * config/tc-d30v.c: By default, warn if a symbol has
4720 the same name as a register. Plus some minor
4721 updates from the branch.
4723 1999-03-13 Nick Clifton <nickc@cygnus.com>
4725 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
4726 BFD_RELOC_16 and BFD_RELOC_64.
4728 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4730 * expr.c (expr): Add missing else.
4732 1999-03-12 Nick Clifton <nickc@cygnus.com>
4734 * config/tc-arm.c (md_apply_fix3): Improve error message.
4736 1999-03-11 Doug Evans <devans@casey.cygnus.com>
4738 * Makefile.am (CPU_TYPES): Add fr30.
4739 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
4740 (fr30,m32r dependencies): Update.
4741 * Makefile.in: Rebuild.
4743 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
4744 (gas_cgen_record_fixup_exp): Ditto.
4745 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
4746 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
4747 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4748 (md_cgen_lookup_reloc): Update use of operand->type.
4749 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
4750 (md_convert_frag): Call cgen_operand_lookup_by_num.
4751 (md_cgen_lookup_reloc): Update use of operand->type.
4752 (m32r_cgen_record_fixup_exp): Ditto.
4754 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
4756 * config/tc-mips.c (md_show_usage): Fix message.
4758 1999-03-03 Nick Clifton <nickc@cygnus.com>
4760 * doc/c-arm.texi (ARM Syntax): Document new command line switches
4761 and LDR reg,=<expr> instruction.
4763 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
4766 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
4768 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
4770 1999-02-17 Nick Clifton <nickc@cygnus.com>
4772 This patch was created by: Scott Bambrough
4773 <scottb@corelcomputer.com>
4776 Special cased '@' character. The '@' character is used as the
4777 ARM assembler comment character, as a special character
4778 and in ELF .symver pseudo-op's, and as a special character in
4779 .type and .section pseudo-ops.
4780 (symver_pseudo): New static variable.
4781 (symver_state): New static variable.
4782 (struct app_save): Add field 'symver_state'.
4783 (app_push): Save global symver_state int struct app_save.
4784 (app_pop): Restore global symver_state from struct app_save.
4785 (do_scrub_chars): Special case handling of '@' character in
4788 * configure.in: Modified to recognize armv* uname syntax from ARM
4790 * configure: Regenerated.
4792 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
4793 a prefix to the section's type.
4794 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
4795 the type's typename.
4797 * config/tc-arm.h: Add support for PIC generation:
4798 (pic_code): New boolean.
4799 (obj_relocate_extern): Define.
4800 (TC_RELOC_RTSYM_LOC_FIXUP): Define
4801 (TC_CONS_FIX_NEW): Define.
4802 (tc_fix_adjustable): Define.
4803 (GLOBAL_OFFSET_TABLE_NAME): Define.
4805 * config/tc-arm.c: Add support for PIC generation:
4806 (line_seperator_chars): Allow ';' as a seperator for Linux.
4807 (is_immediate_prefix): New macro.
4808 (arm_parse_reloc): New function.
4809 (s_arm_elf_cons): New function.
4810 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
4811 (md_undefined_symbol): Special case handling for the Global Offset
4813 (md_apply_fix3): Handle PIC relocs.
4814 (tc_gen_reloc): Handle PIC relocs.
4815 (md_parse_option): Add support for '-k' command line switch to
4816 enable PIC generation.
4817 (cons_fix_new_arm): New function.
4818 (s_arm_elf_cons): New function.
4820 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
4822 * configure.in: Add comments for uses of AC_DEFINE.
4823 * acinclude.m4: Likewise.
4824 * acconfig.h: Remove.
4825 * aclocal.m4: Rebuild.
4826 * configure: Rebuild.
4827 * Makefile.in: Rebuild.
4828 * config.in: Rebuild.
4830 1999-02-15 Jim Lemke <jlemke@cygnus.com>
4832 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
4833 non-constant offset from a base register.
4835 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
4837 * config/tc-alpha.c (md_show_usage): Put \ before newline in
4840 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
4842 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
4843 (emit_insn): Look for pc-relative and no-overflow specifiers on
4844 internal relocation types.
4846 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
4848 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
4851 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
4853 (mips_4650, mips_4010, mips_4100): Variables removed.
4854 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
4855 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
4857 (md_begin): Don't bother initializing the mips_NNNN variables;
4858 mips_cpu is set, and that's good enough now.
4859 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
4860 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
4861 (show): New function, to handle wrapping in the CPU lists.
4862 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
4864 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
4866 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
4867 than treat as an immediate specifier.
4869 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
4871 * config/tc-i386.c: Prototype many functions.
4872 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
4873 (i386_immediate): Remove unused second argument.
4874 (i386_intel_operand): Fix i386_is_reg typo.
4875 (i386_operand): Use allow_naked_reg.
4876 (output_invalid): Make operand int for K&R.
4878 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
4880 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
4882 * Makefile.in: Rebuild.
4884 1999-02-09 Doug Evans <devans@casey.cygnus.com>
4886 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
4888 (EXTRA_as_new_SOURCES): Comment out.
4889 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
4890 * Makefile.in: Rebuild.
4891 * doc/Makefile.in: Rebuild.
4892 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
4893 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
4894 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
4895 * configure: Rebuild.
4896 * aclocal.m4: Rebuild.
4897 * config.in: Rebuild.
4898 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
4899 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4900 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
4901 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4902 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
4903 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
4904 (gas_cgen_record_fixup_exp): Ditto.
4905 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
4906 descriptor, not global variable.
4907 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
4908 descriptor, not global variable. Refer to insert_operand handler
4909 via cpu descriptor, not global function.
4910 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4911 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
4912 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
4913 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4914 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
4915 * config/tc-m32r.c: Ditto.
4916 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
4917 (md_assemble): Ditto.
4918 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
4920 1999-02-09 Nick Clifton <nickc@cygnus.com>
4922 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
4923 relocations for ELF targets.
4925 1999-02-08 Nick Clifton <nickc@cygnus.com>
4927 * configure.in: Add support for StrongARM target.
4928 * configure: Regenerate.
4930 1999-02-05 Nick Clifton <nickc@cygnus.com>
4932 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
4934 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
4937 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
4939 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
4941 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
4943 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
4944 (INTEL_DWORD_MNEM_SUFFIX): Define.
4947 (DWORD_PTR): Define.
4948 (XWORD_PTR): Define.
4950 (OFFSET_FLAT): Define.
4952 (NONE_FOUND): Define.
4955 * config/tc-i386.c (set_intel_syntax): New routine.
4956 (intel_syntax): Declare.
4957 (allow_naked_reg): Declare.
4958 (md_pseudo_table): Support .intel_syntax and .att_syntax.
4959 (intel_float_operand): New routine.
4960 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
4961 Handle brackets as well as parens. Call i386_intel_operand for
4962 intel syntax. Reverse operands if appropriate. Handle new
4963 suffixes. Handle movzx and movsx.
4964 (i386_is_reg): New routine.
4965 (i386_immediate): New routine.
4966 (i386_scale): New routine.
4967 (i386_displacement): New routine.
4968 (i386_operand_modifier): New routine.
4969 (build_displacement_string): New routine.
4970 (i386_parse_seg): New routine.
4971 (i386_intel_memory_operand): New routine.
4972 (i386_intel_operand): New routine.
4973 (i386_operand): Call i386_displacement, i386_immediate,
4974 i386_scale, etc. instead of handling inline.
4975 (parse_register): Handle registers without prefix.
4977 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
4979 * configure: Regenerate.
4980 * configure.in (arm-*-oabi): New.
4981 (thumb-*-oabi): New.
4982 * config/tc-arm.c (target_oabi): Declare.
4983 (md_apply_fix3): Support REL relocs.
4984 (md_parse_option): Handle -oabi.
4985 (elf32_arm_target_format): New routine.
4986 (md_longopts): Add OPTION_OABI.
4987 * config/tc-arm.h: Redefine TARGET_FORMAT.
4990 1999-01-28 Nick Clifton <nickc@cygnus.com>
4992 * write.c (write_relocs): Handle out of range error.
4994 * config/tc-fr30.c (fr30_fix_adjustable): New function.
4995 (fr30_force_relocation): Default to 0.
4997 * config/tc-fr30.h (obj_fix_adjustable): Define.
4998 (TC_FORCE_RELOCATION): Define.
5000 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
5003 1999-01-16 Nick Clifton <nickc@cygnus.com>
5005 * config/tc-d30v.c (write_2_short): Do not generate a sequential
5006 merge of two instructions if the left instruciton kills the right.
5008 1999-01-11 Doug Evans <devans@casey.cygnus.com>
5010 * Makefile.in: Regenerate.
5011 * configure.in: Redo test for using cgen.
5012 * configure: Regenerate.
5014 1999-01-09 Nick Clifton <nickc@cygnus.com>
5016 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
5017 redefinition of this macro.
5019 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
5021 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
5024 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5026 * config/tc-mips.c (append_insn): For mips16, insert a nop between
5027 a read of HI or LO and an immediatly following branch.
5029 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5031 * config/tc-mips.c (md_begin): Another correction to the setting of
5034 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
5036 * config/tc-mips.c (md_begin): Correct type-o in setting of
5039 1998-12-21 Nick Clifton <nickc@cygnus.com>
5041 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
5042 bit insn when optimizing, so that parallelised instructions will
5043 start on a 32 bit boundary.
5045 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
5047 * config/tc-mips.c (mips_eabi64): New.
5048 (md_begin): Set mips_eabi64.
5049 (mips_elf_final_processing): Use it.
5051 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
5053 * config/tc-mips.c (mips_elf_final_processing):
5054 Correct setting of ABI in e_flags.
5056 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
5058 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
5061 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
5063 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
5065 1998-12-15 Doug Evans <devans@casey.cygnus.com>
5067 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
5068 warning, values that don't fit in the field.
5070 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5072 * config/tc-mips.c (mips_abi_string): New.
5073 (md_parse_option,md_longopts): Add mabi.
5074 (mips_elf_final_processing): Set e_flags based on mabi flag.
5076 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5078 * config/tc-mips.c (md_parse_option): Handle vr4111.
5080 98-12-11 Ken Raeburn <raeburn@cygnus.com>
5082 * config/tc-h8300.c (build_bytes): Change message given if the
5083 instruction requires H8/300H mode and we're not in Hmode, to
5084 suggest that it may be the operand modes that are the problem, not
5085 necessarily the opcode.
5087 1998-12-10 Nick Clifton <nickc@cygnus.com>
5089 * config/tc-fr30.c: Add line separator character.
5091 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
5093 * configure.in (hppa-*-mpeix*): New target.
5094 * config/obj-som.h (obj_som_compiler): Declare.
5095 * config/obj-som.c (compiler_seen): New static variable.
5096 (obj_som_compiler): New function.
5097 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
5098 (md_pseudo_table): Add "compiler" if OBJ_SOM.
5099 (pa_type_args): Set hppa_priv_level.
5100 (pa_compiler): New static function if OBJ_SOM.
5101 * configure: Rebuild.
5103 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
5105 * read.c (output_leb128): Don't mark as inline.
5107 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
5109 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
5110 AIX .vbyte unaligned data support.
5111 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
5112 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
5115 1998-12-07 Nick Clifton <nickc@cygnus.com>
5117 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
5120 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
5122 * config/tc-arm.c (elf32_arm_force_relocation): Check for
5123 BFD_RELOC_ARM_PCREL_BRANCH.
5125 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
5127 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
5128 checking the target type.
5129 (mips-dec-bsd*): Set endian to little.
5130 * configure: Rebuild.
5132 COFF weak symbol support, based on patches from Mark Elbrecht
5133 <snowball3@usa.net>:
5134 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
5135 * config/obj-coff.c (obj_coff_weak): New static function.
5136 (obj_coff_endef) [both versions]: Handle weak symbols.
5137 (coff_frob_symbol): Likewise.
5138 (yank_symbols): Likewise.
5139 (obj_pseudo_table): Add "weak".
5141 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
5142 <aymeric.vincent@emi.u-bordeaux.fr>.
5143 * aclocal.m4: Rebuild with current tools.
5144 * configure: Rebuild.
5146 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
5147 an assertion failure for a case we can't handle when OBJ_ECOFF.
5149 * expr.c (operator): And with 0xff to avoid problems with signed
5152 1998-12-03 Nick Clifton <nickc@cygnus.com>
5154 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
5155 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
5157 1998-12-02 Nick Clifton <nickc@cygnus.com>
5159 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
5162 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
5164 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
5165 calculation of pcrel point.
5167 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
5169 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
5172 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
5174 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
5176 (d10v_cleanup): Only generate previous insn if a multiline insn is
5179 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
5181 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
5184 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
5186 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
5187 -marm6xxx command line switches.
5189 1998-11-18 Doug Evans <devans@casey.cygnus.com>
5191 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
5192 (itbl-ops.o): Delete duplicate dependencies.
5193 Rebuild dependencies.
5194 Add fr30 dependencies.
5195 * Makefile.in: Rebuild.
5197 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
5199 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
5201 * listing.c: Ignore line terminator characters found inside
5204 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
5206 * po/gas.pot: Regenerated.
5208 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
5210 * config/tc-fr30.c (fr30_is_colon_insn): New name for
5211 fr30_is_label_start(). Also checks for delay slot insns.
5213 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
5214 FR30 instructions which contain a colon in the mnemonic.
5216 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
5218 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
5220 * config/tc-fr30.c: Removed currently superflous code.
5222 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
5224 * config/tc-fr30.h: New file.
5225 * config/tc-fr30.c: Tweaking so that it will compile.
5227 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
5229 * config/tc-d10v.h (obj_fix_adjustable): Define.
5230 (TC_FORCE_RELOCATION): Define.
5231 (d10v_force_relocation): Declare.
5232 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
5233 (md_apply_fix3): Handle Vtable relocs.
5234 (d10v_fix_adjustable): New.
5235 (d10v_force_relocation): New.
5237 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
5239 * config/tc-d30v.c: Change default behaviour to ignore potential
5240 conflicts between register name and symbol names.
5242 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
5244 * configure.in: Add fr30-*-*.
5245 * config/tc-fr30.c: New file.
5246 * Makefile.in: Regenerated.
5247 * config.in: Regenerated.
5248 * configure: Regenerated.
5249 * doc/Makefile.in: Regenerated.
5250 * po/gas.pot: Regenerated.
5252 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
5254 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
5257 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
5259 * app.c (do_scrub_begin): Set characters above 127 to be symbol
5261 (do_scrub_chars): Add some casts to unsigned char to avoid
5262 unwanted sign extension.
5263 * read.c (lex_type): Set characters about 127 to be symbol
5265 * config/tc-i386.c (md_begin): Set identifier_chars and
5266 operand_chars for values above 127.
5268 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
5270 * configure.in: detect cygwin* instead of cygwin32*
5271 * configure: regenerate
5273 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
5275 * listing.c: Add support for producing a listing from piped
5278 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
5280 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
5281 (append_insn): Account for the tx39's multiply behavior.
5283 1998-10-26 Michael Meissner <meissner@cygnus.com>
5285 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
5286 from assemble_parallel_insns. Add support for '->' to indicate
5287 explicitly serializing the instructions.
5288 (md_assemble): Ditto.
5290 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
5292 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
5295 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
5297 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
5299 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
5301 * config/tc-mips.c : support frame and regmask/fregmask when
5302 MIPS_STABS_ELF is specified.
5304 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
5306 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
5307 (md_apply_fix): Don't return 1 for VTABLE relocs.
5308 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
5310 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5312 * doc/c-i386.texi: Replace occurences of "opcode" with
5313 "instruction mnemonic", "instruction", or "mnemonic" when
5314 referring to the name of an instruction. Use "opcode" when
5315 referring to the sequence of machine bytes.
5317 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
5318 (is_opcode_char): Rename to is_mnemonic_char.
5319 (md_assemble and i386_operand): Correct error messages from
5320 "opcode" to "instruction mnemonic"
5321 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
5322 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
5323 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
5324 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
5325 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
5326 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
5327 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
5329 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
5331 * config/tc-i386.c (i386_operand): Check for garbage after
5334 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
5336 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
5337 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
5339 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
5341 * config/tc-sh.h (obj_fix_adjustable): Define.
5342 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
5343 (md_apply_fix): Likewise.
5344 (tc_gen_reloc): Likewise.
5345 (sh_fix_adjustable): New.
5347 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
5349 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
5350 * cgen.h (gas_cgen_finish_insn): Update prototype.
5351 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
5352 cgen_insn_t -> CGEN_INSN_INT.
5353 (make_parallel): Update handling of CGEN_INT_INSN_P.
5354 (assemble_parallel_insn): Ditto.
5355 (target_make_parallel): New function.
5356 (md_assemble): Use it.
5358 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
5360 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
5362 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
5364 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
5365 converted into lower case.
5367 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
5369 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
5370 (gas_cgen_tc_gen_reloc): Likewise.
5371 * config/tc-m32r.h (obj_fix_adjustable): Define.
5372 * config/tc-m32r.c (m32r_fix_adjustable): New.
5373 (m32r_force_relocation): Handle VTABLE relocs.
5375 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
5377 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
5379 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
5381 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
5382 to lower case before parsing.
5384 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
5385 parallel insns modift buts in the PSW as a side effect.
5387 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
5389 * config/tc-d30v.c (find_format): Test for missing flag and
5392 (md_apply_fix3): Fix error messages to avoid
5393 assumption about presence of a symbol.
5395 (parallel_ok): Disallow parallel instructions that both modify the
5398 (find_format): Generate a warning if an odd numbered register is
5399 used as the first register in a mutli-register instruction.
5401 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
5403 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
5404 relocations are always associated with a symbol.
5406 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
5408 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
5409 (elf32_sparc_force_relocation): Declare.
5410 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
5411 (tc_gen_reloc): Handle vtable relocs.
5412 (elf32_sparc_force_relocation): New.
5414 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
5416 * symbols.c (S_IS_FUNCTION): New.
5417 * config/tc-v850.h (obj_fix_adjustable): Define.
5418 (TC_FORCE_RELOCATION): Define.
5419 (v850_force_relocation): Declare.
5420 * config/tc-v850.c (tc_gen_reloc): Use offset instead
5421 of fx_addnumber for VTABLE reloc addends.
5422 (md_apply_fix3): Handle VTABLE relocs.
5423 (v850_fix_adjustable): New.
5424 (v850_force_relocation): New.
5426 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
5428 * tc-hppa.c (fp_operand_format): Add some additional formats.
5429 (pa_ip): Do not automatically promote into pa2.0 mode.
5430 (pa_level): Handle ".level 2.0".
5432 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5434 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
5435 * config/tc-i386.h (template.extension_opcode): Change to
5436 unsigned int to allow full range of 8-bit opcode suffixes.
5437 (None): Redefine as 0xffff.
5439 From Jeff B Epler <jepler@usgs.gov>
5440 * doc/c-i386.texi (i386-SIMD): New section.
5442 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
5444 * read.c (discard_rest_of_line): New function.
5445 * read.h: Declare it.
5446 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
5448 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
5450 * config/tc-d10v.c (find_symbol_matching_register): New function.
5451 (find_opcode): Cope with the case where a register name matches
5454 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
5456 * config/tc-v850.c (md_pcrel_from): Rename to
5457 v850_pcrel_from_section.
5458 (v850_pcrel_from_section): Do not resolves symbols in other
5461 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
5463 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
5465 * config/tc-d10v.c (find_opcode): Generate an error if a register
5466 is supplied for an operand that should not be a register.
5468 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
5470 * config/tc-d30v.c (write_2_short): But do allow delayed branch
5471 instructions to have another instruction in the right bin.
5473 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
5475 * config/tc-d30v.c (write_2_short): Do not allow instructions in
5476 the right container if the left container holds a branch
5479 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
5481 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
5482 both a register name and symbol name.
5483 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
5485 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
5487 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
5488 execution unit class.
5490 (reg_name_search): If a name matches a register and a symbol,
5491 prefer the register.
5492 (find_format): Disallow flag registers when a general purpose
5493 register is required.
5494 If a number is required, but a register has been given, check to
5495 see if a symbol with the same name as the register exists, and if
5496 so, use that symbol.
5498 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
5500 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
5502 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
5504 * config/tc-d30v.c (find_format): Do not accept flag registers as
5505 general purpose registers.
5506 (find_format): If an immediate value is expected at a given place
5507 in a format, but a register name has been provided instead, check
5508 to see if that register name matches the name of a predefined
5509 symbol and if it does, then use the symbol instead.
5510 (reg_name_search): If a register name matches a symbol name,
5511 prefer the register name to the symbol name.
5513 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
5515 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
5516 the previous insn to empty.
5518 1998-09-20 Michael Meissner <meissner@cygnus.com>
5520 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
5521 pieces, forcing the use of an ANSI compiler.
5523 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5525 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
5527 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
5529 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
5531 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
5533 (obj_elf_vtable_entry): Likewise.
5534 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
5535 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
5536 (tc_gen_reloc): Likewise.
5537 (arm_fix_adjustable): Likewise.
5538 (elf32_arm_force_relocation): New.
5539 (armelf_frob_symbol): Remove coff-style symbol support.
5541 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
5543 * config/tc-i386.c (i386_operand): Fix typo in last patch.
5545 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
5547 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
5548 OBJ_COFF so that routine is defined for a.out format.
5550 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
5552 * config/tc-i386.c (i386_operand): Detect non-segment registers
5553 used as segment prefixes.
5555 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
5557 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
5558 optimize across FDE boundaries.
5560 * config/obj-coff.c (obj_coff_section): Preserve any link once
5561 flags when setting the section flags.
5563 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
5565 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
5566 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
5568 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5570 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
5573 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
5575 * frags.c (frag_grow): Include the size of the frag struct in the
5578 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
5579 if the new subseg comes before the old.
5581 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5583 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
5584 to handle edge8 and edge16.
5586 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
5588 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
5589 before we clobber the symbol involved.
5591 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
5593 * config/tc-arm.c: Remove OBJ_ELF definitions for
5594 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
5595 use arm_adjust_symtab for OBJ_COFF.
5596 (armelf_adjust_symtab): New Routine.
5597 * config/tc-arm.h: Define obj_adjust_symtab to
5598 armelf_adjust_symtab for OBJ_ELF.
5600 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
5602 * configure.in: Make all i386-elf targets use bfd_gas.
5603 * config/tc-i386.c (tc_i386_force_relocation): New.
5604 (tc_i386_fix_adjustable): Don't fix vtable relocs.
5605 (md_apply_fix3): Likewise.
5606 (tc_gen_reloc): Handle them.
5607 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
5608 tc_i386_force_relocation.
5610 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
5612 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
5614 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
5616 * config/tc-d30v.c (md_assemble): Copy previous opcode over
5617 current opcode after writing the first insturction of a reverse
5620 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
5622 * read.h (generate_lineno_debug): Add prototype.
5623 * read.c (generate_lineno_debug): Make non-static.
5625 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5627 * config/tc-i386.c (md_assemble): Only warn for address/data size
5630 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
5632 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
5633 against Thumb function names, as the linker needs this information.
5635 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
5637 * expr.c (operand): Check also that there is no advance in operand
5638 after atof_generic in order to decide "is it label 0f or floating
5641 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
5643 * config/tc-m32r.c: Replace double dash prefix to M32R specific
5644 command line options with a single dash.
5645 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
5647 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
5649 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
5650 * tc-arm.c (arm_fix_adjustable): New routine.
5652 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
5654 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
5655 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
5656 demand_empty_rest_of_line before mri_comment_end.
5657 (equals): Check garbage after expression before
5658 mri_comment_end in MRI mode.
5660 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
5662 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
5663 small immediate constant to use the constant itself rather than
5666 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
5668 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
5669 (pa_leave): Likewise.
5671 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5673 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
5675 (i386_operand): Fix an error message.
5677 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
5679 * doc/c-arm.texi (ARM Directives): Document .req directive.
5681 * config/tc-arm.c (reg_required_here): Display erroneous string if
5682 the register name could not be decoded.
5683 Do not set inst.instruction if the sift is -1.
5685 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
5687 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
5690 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
5692 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5693 even if it is belived to be unnecessary.
5695 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5697 config/tc-i386.c (i386_operand): Size immediate constants by
5698 suffix (erroneously removed as part of July 7 change).
5700 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
5702 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
5703 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
5704 (armelf_frob_symbol): New Routine.
5705 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
5707 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
5709 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
5711 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
5713 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
5714 command line switches passed to assembler.
5716 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
5718 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
5719 (gas_cgen_opcode_desc): Declare.
5720 (gas_cgen_parse_operand): Declare.
5721 (*): Prepend gas_ to gas specific fns to denote them as such.
5723 * cgen.c (gas_cgen_opcode_desc): New global
5724 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
5725 (queue_fixup): Renamed from cgen_queue_fixup.
5726 (*): Prepend gas_ to gas specific fns to denote them as such.
5728 (gas_cgen_md_apply_fix3): Update call to insert_operand.
5729 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
5730 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
5731 Open opcode table and initialize it.
5732 (make_parallel): Use gas_cgen_opcode_desc.
5733 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
5734 (md_assemble): Ditto.
5736 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
5738 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
5739 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
5740 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
5741 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
5742 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
5743 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
5744 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
5745 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
5746 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
5747 (INIT_STAB_SECTION): Likewise.
5748 (OBJ_PROCESS_STAB): Likewise.
5750 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
5751 (md_parse_option): Watch for them.
5752 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
5753 (md_begin): Kill neverdef code.
5754 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
5755 (s_alpha_prologue): Watch alpha_cur_ent_sym.
5756 (s_alpha_coff_wrapper): New.
5757 (md_pseudo_table): Trap all ECOFF pseudos.
5759 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
5761 Start of changes to remove mdebug section from mips*-elf
5762 Based on MIPS_STAB_ELF definition
5763 * acconfig.h: undef if not configured
5764 * config.in: undef if not configured
5765 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
5766 * config/tc-mips.c (s_ent): set BSF_FUNCTION
5767 * stabs.c (s_stab_generic): flush frag
5769 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
5771 * configure.in: (arm-*-elf): Handle.
5772 (thumb-*-elf): Handle.
5773 * configure: Regenerate.
5774 * read.c (stringer): Fix typo in comment.
5775 * write.c (fixup_segment): Don't add symbol value to addend if
5777 * config/tc-arm.c (md_section_align): Don't align dwarf debug
5779 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
5782 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
5784 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
5785 (write_2_short): Emit warning if new flag is set.
5786 (do_assemble): Set flags if left instruction is one of special
5787 "right-instruction-killer" type.
5789 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
5791 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
5792 Always output words in debug_info section as big endian.
5793 (sparc_target_format): Choose correct bfd target.
5794 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
5796 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
5798 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
5799 to work with internationalization code. Issue an error when two
5800 operands match that are not allowed to match.
5802 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
5804 * configure.in (install_tooldir): Allow target to specify whether
5805 it wants to be installed in $(tooldir)/bin.
5806 * configure: Regenerate.
5807 * Makefile.am (install-exec-local): Set install-exec-tooldir
5808 dependency via configure.
5809 * Makefile.in: Regenerate.
5811 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
5813 * Makefile.am (install-exec-local): Split into two ...
5814 (install-exec-bindir,install-exec-tooldir): New rules.
5815 * Makefile.in: Regenerate.
5817 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
5819 * Makefile.am (install-exec-local): Don't remove the file before
5820 checking whether $(bindir) == $(tooldir)/bin. From Maciej
5821 W. Rozycki <macro@ds2.pg.gda.pl>.
5822 * Makefile.in: Rebuild.
5824 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
5826 * cgen.c: Include libiberty.h.
5827 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
5828 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
5829 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
5830 (md_cgen_lookup_reloc)): Declare.
5831 (md_cgen_record_fixup_exp): Declare.
5832 * config/tc-m32r.h (md_pcrel_from_section): Declare.
5833 (m32r_relax_frag): Declare.
5834 (cgen_md_apply_fix3): Decls moved to cgen.h.
5835 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
5836 (m32r_cgen_record_fixup_exp): Delete decl.
5837 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
5838 (assemble_nop): Delete.
5839 (expand_debug_syms): Delete unused `exp'.
5840 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
5841 Add default case for -Wall.
5842 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
5843 (md_atof): Delete unused wordP.
5845 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
5847 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
5850 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
5852 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
5853 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
5854 .print, .purgem, and .struct. Remove documentation for
5857 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
5859 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
5860 Update call to insert_operand.
5862 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
5864 * config/tc-m32r.c (ms_show_usage): Formatting changes.
5866 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
5868 * config/tc-i386.c (md_assemble): Don't get confused by trailing
5869 whitespace after a prefix operator.
5871 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
5873 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
5875 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
5877 * config/tc-sparc.c (log2): New static function.
5878 (s_reserve): Use log2 to convert alignment before calling
5880 (s_common): Use log2 to convert alignment before calling
5881 record_alignment and frag_align.
5882 (sparc_cons_align): Use log2.
5884 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
5886 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
5887 (s_common): Likewise.
5889 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
5890 initialization of waddr.
5891 (sparc_elf_final_processing): Add default case to switch.
5893 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5895 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
5896 than temporary real.
5898 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
5900 * write.c (subsegs_finish): Don't align the segments if there were
5903 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
5904 copying aux information.
5906 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
5907 expression into a symbol.
5909 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5911 * config/tc-i386.c (mode_from_disp_size): Change arg and return
5912 type to unsigned int.
5913 (md_assemble): Change type used to store offsets from unsigned
5915 (i386_operand): Switch error check to only call RESTORE_END_STRING
5916 once after parse_register.
5918 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
5920 * config/tc-v850.c (md_show_usage): Changed format to match that
5923 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
5925 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5927 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
5929 (md_apply_fix_2): Force the symbol of the vtable reloc to be
5932 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
5934 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
5935 * doc/Makefile.in: Rebuild.
5937 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
5939 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
5940 for %lo expressions.
5941 (mips_ip, case 'u'): Move range check after code to mask
5942 off bits in %hi/%lo expressions. Mask off high bits for
5945 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
5947 * doc/Makefile.am (gasver.texi): New target.
5948 (as.info, as.dvi): Depends upon gasver.texi.
5949 * doc/as.texinfo: Include gasver.texi. Mention version number on
5950 title page and in top node.
5951 * doc/Makefile.in: Rebuild.
5953 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
5955 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
5956 but not including the line containing the edict.
5957 * listing.h (LISTING_EOF): New.
5958 * input-scrub.c (input_scrub_next_buffer): Call it.
5960 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5962 * config/tc-i386.c (i386_operand): Don't set the size of an
5963 immediate address based solely on the suffix and the mode.
5965 * config/tc-i386.c (md_assemble): Add assertion to make sure
5966 overlap2 does not set Imm.
5968 * config/tc-i386.c (space_chars): Remove. The scrubber converts
5969 sequences of whitespace to a single space.
5970 (is_space_chars): Just compare with space.
5971 (md_begin): Don't initialize space_chars.
5972 (md_assemble): Just skip a single whitespace character.
5973 (i386_operand): Rewrite base-index parsing to use new
5974 parse_register, and to skip white space. Skip white space in a
5975 number of other places too. Don't give error message if
5976 parse_register fails.
5977 (parse_register): Change reg_string parameter to be non-const.
5978 Add end_op parameter. Skip white space after the `%', and return
5979 end of register string. Give error message here rather than
5982 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
5984 Based on patch from Matt Semersky <matts@scd.hp.com>:
5985 * expr.c (op_encoding): Make const.
5986 (expr_set_precedence): New function.
5987 (expr_begin): Don't set operator rankings, just call
5988 expr_set_precedence.
5989 * expr.h (expr_set_precedence): Declare.
5990 * read.c (s_mri): Call expr_set_precedence.
5992 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
5994 * doc/as.texinfo (Statements): Remove paragraph discussing
5995 continuing lines with a backslash. This hasn't worked for years,
5998 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
6000 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
6002 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
6003 (ps_CTORS, ps_DTORS): New section types.
6004 (vms_fixup_xtors_section): New function
6005 (Ctors_Psect, Dtors_Psect): Define.
6006 (IS_GXX_XTOR): Define
6007 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
6008 Filter static constructors/destructors and add to
6009 Ctors_Symbols/Dtors_Symbols chain.
6010 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
6011 appropriate section.
6013 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
6014 * makefile.vms: Merge vax/vms support.
6016 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
6018 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
6019 (elf_pseudo_table): Add them.
6020 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
6021 (md_apply_fix): Accept them.
6022 (mips_fix_adjustable): Don't adjust them.
6023 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
6024 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
6025 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
6026 (tc_fix_adjustable): Don't adjust them.
6028 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
6030 * Makefile.am (CGEN_CPU_PREFIX): New variable.
6032 * Makefile.in: Regenerate.
6033 * configure.in: AC_SUBST cgen_cpu_prefix.
6034 * configure: Regenerate.
6036 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6038 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
6039 Changed all users of COND12_DELAY.
6041 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
6043 * config/tc-mn10300.c (set_arch_mach): New function.
6044 (md_pseudo_table): Add pseudo-ops to set the current machine type.
6045 (md_begin): Default to mn10300 mode.
6046 (md_assemble): Only accept instructions for the core mn10300
6047 chip and the active machine type.
6049 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
6051 * subsegs.h (segment_info_type): Give the struct a name.
6052 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
6053 * config/tc-h8500.h (tc_reloc_mangle): Declare.
6054 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
6055 * config/tc-w65.h (tc_reloc_mangle): Declare.
6056 * config/tc-z8k.h (tc_reloc_mangle): Declare.
6058 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
6060 * config/tc-v850.c (v850_comm): Restore old section
6061 after common processing.
6063 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
6065 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
6067 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
6069 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
6070 char with code that explicitly sign-extends.
6072 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
6074 * config/tc-v850.c (md_begin): Restore text section as the current
6075 section after creating call table sections.
6076 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
6079 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
6080 with call to macro SYM_AUXINFO.
6082 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
6084 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
6085 with the program transform name.
6086 * Makefile.in: Rebuild.
6088 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
6090 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
6093 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
6095 * config/tc-i386.c (i386_operand): Be prepared for a space between
6096 the open parenthesis and the start of the register operand,
6097 because of the June 16 change.
6099 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
6101 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
6104 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
6106 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6107 even if it is belived to be unnecessary.
6109 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
6111 * write.c (adjust_reloc_syms): Never adjust relocs against weak
6113 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
6115 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
6117 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
6118 shift amount for a repeated operand. The shift amount for the
6119 repeated copy comes from the size of the operand.
6121 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
6123 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
6125 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
6127 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
6129 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6131 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
6132 characters in it as LEX_IS_SYMBOL_COMPONENT.
6133 * config/tc-i386.h (tc_symbol_chars): Define.
6134 (extra_symbol_chars): Declare.
6135 * config/tc-i386.c (extra_symbol_chars): Define.
6136 (comment_chars): Don't use '/' as comment start if TE_LINUX.
6137 (line_comment_chars): Set to '/' if TE_LINUX.
6138 * doc/c-i386.texi (i386-prefixes): Update.
6139 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
6141 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
6143 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
6144 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
6146 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
6148 * config/tc-d10v.c (md_apply_fix3): Checking displacement
6149 constraint in instructions REP & REPI.
6151 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
6153 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
6154 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
6156 (check_range): If the operand is shifted, then shift the number
6157 before checking its range.
6159 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
6161 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
6164 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
6166 * config/tc-v850.c (v850_comm): Create special sections as needed.
6168 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
6170 * config/tc-d10v.c (write_2_short): Addition of swapping
6171 instructions for sequential and reverse sequential order when
6172 given order is not possible.
6174 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
6176 * Makefile.am: Rebuild dependencies.
6177 (DEP_INCLUDES): Fix reference to intl build directory.
6178 * Makefile.in: Rebuild.
6180 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6182 * doc/c-i386.texi: Update 16 bit documentation.
6184 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
6185 IgnoreDataSize to IgnoreSize as they are used for address size as
6187 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
6188 32-bit mode, similarly addr16/data16 and variants.
6190 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
6192 * config/tc-d30v.c (md_assemble): Fix handling of reverse
6193 sequential word multiply instructions.
6195 (do_assemble): Add extra command line argument, to allow mul32
6196 attribute to be preserved across parallel insns.
6197 (md_assemble): Insert NOPs between explicitly parallel insns which
6198 contain an 32 bit multiply and a 16 multiply.
6200 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6202 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
6205 * config/tc-i386.c (reloc): Add braces.
6207 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
6208 consistent with Intel naming.
6209 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
6210 use bitfields in sib_byte.
6211 (modrm_byte): Don't use bitfields here either.
6213 * config/tc-i386.c (current_templates): Add const.
6214 (parse_register): Add const to return, param, and char *s.
6215 (i386_operand): Add const to reg_entry *r.
6216 * config/tc-i386.h (templates): Add const to start, end.
6218 Inspired by code for 16 bit gas support from Martynas Kunigelis
6219 <martynas@nm3.ktu.lt>:
6220 * config/tc-i386.c (md_assemble): Add full support for 16 bit
6221 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
6222 (uses_mem_addrmode): Remove.
6223 (md_estimate_size_before_relax): Add support here too.
6224 (md_relax_table): Rewrite interface to md_relax for 16 bit
6226 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
6227 (opcode_suffix_to_type): Remove.
6228 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
6229 (SIZE_FROM_RELAX_STATE): Modify to suit above.
6230 (md_convert_frag): Likewise.
6231 (i386_operand): Add support for 16 bit base/index regs,
6232 immediates, and displacements. Remove some unnecessary casts, and
6233 localise end_of_operand_string, displacement_string_start,
6234 displacement_string_end variables. Add GCC_ASM_O_HACK.
6235 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
6237 * config/tc-i386.c (prefix_hash): Remove.
6238 (md_begin): Rewrite without obstacks. Remove prefix hash table
6239 handling. Rewrite lexical table handling.
6240 (i386_print_statistics): Don't print prefix statistics.
6241 (md_assemble): Rewrite instruction parser so that line is not
6242 converted to lower case. Don't do a hash_find for prefixes,
6243 instead recognise them via opcode modifier.
6244 (expecting_operand, paren_not_balanced): Localise variables.
6245 * config/tc-i386.h (IsPrefix): Define.
6246 (prefix_entry): Remove.
6248 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
6249 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
6250 '\\' in case where comment_chars contains '/'.
6252 * config/tc-i386.c (MATCH): Ensure given operand and template
6253 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
6254 you must write `ljmp *table(%ebx)'.
6256 From H.J. Lu <hjl@gnu.org>:
6257 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
6258 as 0 ifndef BFD_ASSEMBLER.
6259 (md_assemble): Allow immediate operands without suffix or
6260 other reg operand to default in size to the current code size.
6262 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
6264 * config/tc-v850.c (md_begin): Restore creation of
6265 .call_table_text and .call_table_data sections.
6267 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
6269 * config/tc-d30v.c (md_assemble): Set execution type to unknown
6270 after emitting a word of noops.
6272 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6274 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
6275 (i386_operand): Simplify checks for valid base/index combinations.
6276 Disallow `in 4(%dx),%al'.
6278 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
6280 (add_prefix): Change parameter from char to int.
6282 * config/tc-i386.h (Ugh): Define opcode modifier.
6283 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
6285 * config/tc-i386.c (md_assemble): Rewrite MATCH and
6286 CONSISTENT_REGISTER_MATCH macros to check register types more
6287 thoroughly. Check for illegal suffix/operand combinations
6288 when matching insns with operands. Handle new `s' suffix, and
6289 associated FloatMF opcode modifier for float insns with memory
6291 * config/tc-i386.h (FloatMF): Define new opcode modifier.
6292 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
6293 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
6294 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
6295 DATA_PREFIX_OPCODE throughout.
6297 * config/tc-i386.c (REGISTER_WARNINGS): Define.
6298 (md_assemble): Rewrite suffix/register operand checking code to be
6299 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
6300 AnyMem, the better to grep.
6302 (i386_operand): Don't set Mem bits in i.types[this_operand] when
6303 given a memory operand. Don't set Abs bits either.
6304 (type_names): Remove Mem*, Abs*.
6305 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
6306 define opcode_modifiers as these cases are handled by Disp8,
6307 Disp16, Disp32 and suffix checks.
6308 (COMES_IN_BOTH_DIRECTIONS): Remove.
6309 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
6311 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
6312 if IgnoreDataSize modifier given. Remove ShortformW modifier
6313 test. Add test for ShortForm in W base_opcode modification.
6314 Merge Seg2ShortForm and Seg3ShortForm code.
6315 * config/tc-i386.h (ShortFormW): Remove.
6316 (IgnoreDataSize): Define.
6318 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
6320 * config/tc-d30v.c (md_assemble): Store previous segment state
6321 with previous instruction.
6323 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6325 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
6326 (ebp, esp): Remove static variables.
6327 (MATCH): Remove test for InOutPortReg.
6328 (i386_operand): Properly handle InOutPortReg here instead.
6329 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
6330 (md_assemble): Simplify and correct modrm and sib generation.
6331 (i386_operand): Add warning for scale without index.
6332 Rewrite checks for valid base/index combinations.
6334 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
6335 macros and enclose in do while(0).
6336 (RESTORE_END_STRING): Likewise.
6337 (md_assemble): Add one to printed operand number so we start
6338 from 1 not 0. Add some more gettext invocations.
6339 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
6342 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
6343 DATA_PREFIX, SEG_PREFIX): Define.
6344 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
6345 (check_prefix): Remove function.
6346 (add_prefix): New function. Add prefix to i.prefix as well as
6348 (md_assemble): Changes for add_prefix. Remove hack for wait
6349 prefix, instead always output prefixes in fixed order. Test
6350 for jcxz/loop when selecting between word & dword operations,
6351 and add address size prefix rather than operand size prefix.
6352 Remove operand -> address size hack when emitting jcxz/loop.
6353 (i386_operand): Remove O_Absent check as it's done in expr.
6355 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
6357 * configure.in: Recognize m5200 as a cpu_type of m68k.
6358 * aclocal.m4: Rebuild with current libtool.
6359 * configure: Rebuild.
6361 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6363 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
6364 to relaxable_symbol to prevent references to external symbol from
6367 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
6369 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
6370 symbols are relaxable.
6372 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
6374 * config/tc-v850.c (md_begin): Don't create special
6375 sections by default.
6377 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
6379 * config/tc-mips.c (macro): For div and udiv, close the
6380 reorder block as soon as possible.
6382 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
6384 From Matt Semersky <matts@scd.hp.com>:
6385 * macro.c (macro_mri_mode): New function.
6386 * macro.h (macro_mri_mode): Declare.
6387 * read.c (s_mri): Call macro_mri_mode when switching in and out of
6390 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
6392 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
6395 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
6396 until after xstrdup in OBJ_EVAX case.
6398 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
6400 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
6401 offset calculation. Also, use VAX_BRW from vax-inst.h instead
6402 of hardcoded magic number.
6403 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
6405 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
6407 * read.c (do_s_func): New function.
6409 * read.h (do_s_func): Add prototype.
6411 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
6413 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
6414 nops if fill pattern not specified.
6416 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
6418 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
6419 * config/te-go32.h (TE_GO32): Define.
6420 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
6422 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
6424 Implement .func/.endfunc pseudo-ops.
6425 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
6427 * read.c (potable): Add .func,.endfunc.
6428 (s_func): New function.
6429 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
6431 (in_doc_func_p,current_function_label): New static globals.
6432 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
6434 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
6436 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
6437 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
6438 * config/tc-arm.h (WORKING_DOT_WORD): Define.
6439 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
6440 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
6441 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
6442 * config/tc-i860.h (WORKING_DOT_WORD): Define.
6443 * config/tc-i960.h (WORKING_DOT_WORD): Define.
6444 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
6445 * config/tc-w65.h (WORKING_DOT_WORD): Define.
6446 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
6447 * config/tc-a29k.c: Don't define md_short_jump_size,
6448 md_long_jump_size, md_create_short_jump or md_create_long_jump.
6449 * config/tc-alpha.c: Likewise.
6450 * config/tc-alpha.h: Likewise.
6451 * config/tc-arm.c: Likewise.
6452 * config/tc-h8300.c: Likewise.
6453 * config/tc-h8500.c: Likewise.
6454 * config/tc-hppa.c: Likewise.
6455 * config/tc-i860.c: Likewise.
6456 * config/tc-i960.c: Likewise.
6457 * config/tc-ppc.c: Likewise.
6458 * config/tc-sh.c: Likewise.
6459 * config/tc-sparc.h: Likewise.
6460 * config/tc-tic30.c: Likewise.
6461 * config/tc-w65.c: Likewise.
6462 * config/tc-z8k.c: Likewise.
6464 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
6466 * config/tc-vax.c (_): Delete this macro used for placeholder
6467 values in vax_operand_width_size; it conflicts with the _() macro
6468 used for internationalization.
6470 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
6472 * symbols.c (symbol_find_base): Fix case insensitive symbol name
6473 code. From Chris Moller <moller@bops.com>.
6475 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
6476 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
6477 * read.c (emit_expr): Initialize seg and subseg fields of a new
6479 * write.c (write_object_file): Switch to the appropriate segment
6480 and subsegment when processing a broken word.
6482 * config/tc-m68k.c (mri_assemble): New static function.
6483 (build_mri_control_operand): Call mri_assemble rather than
6485 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
6486 (s_mri_endf, s_mri_endw): Likewise.
6488 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
6490 * read.c (s_org): Call md_flush_pending_output if it is defined.
6492 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
6494 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
6496 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
6497 (md_parse_option): Add for same.
6498 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
6499 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
6500 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
6502 * config/tc-sparc.h (cons_fix_new_sparc): Added.
6504 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
6506 * config/tc-arm.c (find_real_start): Relax definition of local
6509 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
6511 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
6512 symbols at the given address, not just the last one specified.
6514 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
6516 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
6517 or number_to_chars_littleendian to write data.
6519 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
6521 * config/tc-v850.c (md_assemble): Remove artificially created
6522 register name symbols.
6524 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
6526 * write.c (fixup_segment): Change "segment" to "section" in
6529 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
6531 * write.c (fixup_segment): Change sym1-sym2 message again.
6533 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
6535 * write.c (fixup_segment): Improve error message for sym1-sym2
6536 errors when sym1 is in a different segment from sym2.
6538 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
6540 * config/tc-m32r.c (warn_unmatched_high): New static local.
6541 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
6542 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
6543 (md_longopts): Recognize --{no-,}warn-unmatched-high.
6544 (md_parse_option): Likewise.
6545 (md_show_usage): Likewise.
6546 (m32r_frob_file): Likewise.
6548 * read.c (generate_file_debug,generate_lineno_debug): New functions.
6549 (read_a_source_file): Call them.
6550 * read.h (stabs_generate_asm_file): Declare.
6551 * stabs.c (stabs_generate_asm_file): New function.
6552 (generate_asm_file): New function.
6553 (stabs_generate_asm_lineno): Move file name handling into
6556 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
6558 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
6559 (d30v_current_align, d30v_current_align_seg): New variables.
6560 (d30v_last_label): New variable.
6561 (d30v_align, s_d30v_align, s_d30v_text): New functions.
6562 (s_d30v_data, s_d30v_section): Likewise.
6563 (md_pseudo_table): Call them.
6564 (md_begin): Initialize d30v_current_align_seg.
6565 (md_assemble): Call d30v_align when needed by known current alignment.
6566 (d30v_frob_label, d30v_cons_align): New functions.
6567 * config/tc-d30v.h (md_do_align): Remove.
6568 (tc_frob_label): Call d30v_frob_label.
6569 (md_cons_align): New.
6571 * config/tc-d30v.c (find_format): Convert complex expressions to
6572 expression symbols before processing. Clean up code formatting.
6574 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
6576 * po/Make-in (install-info): New target.
6578 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
6580 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
6582 * config/tc-mn10300.c (md_assemble): Likewise.
6584 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
6586 * Makefile.am: Update with `make dep-am'.
6587 (HFILES): Add cgen.h.
6588 (cgen.o): Depend on cgen.h.
6589 * Makefile.in: Regenerate.
6591 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
6593 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
6595 * gasp.c (grab_label): Permit a label to be a preprocessor
6596 variable by permitting a label to start with a backslash.
6598 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
6600 * config/tc-mips.c (validate_mips_insn): Removed hack
6601 for previously inaccessible bitfields in some INSN_TRAP
6604 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
6606 * config/tc-d30v.c (do_assemble): Abort with error message
6607 if opcode operands do not match.
6609 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
6611 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
6612 'q' operand format for 20-bit "break"/"sdbbp" instructions.
6613 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
6614 similar new 'q' operand.
6616 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
6618 * cgen.c (cgen_asm_finish_insn): Fix typo.
6620 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
6623 * cgen.c: Include it.
6624 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
6625 (cgen_asm_finish_insn): Result is now void. New arg `result'.
6626 All callers updated.
6627 * config/tc-m32r.c: Include cgen.h.
6628 (m23r_insn): New members num_fixups,fixups.
6630 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
6632 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
6633 to avoid compiler warning.
6635 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
6637 * makefile.vms: Run dec c with /nodebug. Pass CC value when
6640 * makefile.vms (OBJS): Add ehopt.obj
6642 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
6644 * doc/c-vax.texi: Correct and extend vax/vms documentation.
6646 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
6648 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
6649 a short format insn.
6650 (md_assemble): Set it for explicitly packed insns.
6652 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
6654 * config/obj-coff.c (c_symbol_merge): Do not take address of
6655 native fields when performing the memcpy.
6657 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
6659 * config/tc-mips.c (macro,macro2): Implement
6660 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
6662 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6664 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
6665 relocations against globally visible symbols.
6666 * config/tc-m68k.c (relaxable_symbol): New macro.
6667 (m68k_ip, md_estimate_size_before_relax): Use it.
6668 (tc_m68k_fix_adjustable): Also handle weak symbols.
6670 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
6672 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
6673 references to externally visible symbols.
6674 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
6675 values in twice for a PC relative reloc if the symbol is
6678 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
6679 don't adjust a PC relative reloc against an externally visible
6681 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
6682 for a PC relative fixup against an externally visible defined
6683 symbol, arrange to store object file and addend values as though
6684 the symbol were not defined.
6685 (tc_gen_reloc): Likewise.
6687 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
6689 * read.c (sizeof_leb128): Referenced externally by write.c so
6692 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
6694 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
6695 and expand a 'debug' symbol associated with the next instruction
6696 that does not cause a short instruction to be filled with a NOP.
6697 (md_pseudo_table): Add support for .debugsym.
6698 (assemble_parallel_insn): Add calls to expand_debug_sym as
6700 (md_assemble): Ditto.
6702 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
6704 * as.c (main): Conditionally call setlocale.
6705 * gasp.c (main): Likewise.
6706 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
6707 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
6709 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
6711 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
6713 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
6715 * config/tc-hppa.c: Change all calls to bzero to use memset.
6716 (pa_ip): Add cast to avoid warning.
6717 (tc_gen_reloc, md_apply_fix): Likewise.
6718 (pa_find_space_by_number): Likewise.
6719 (hppa_force_relocation): Likewise.
6720 (pa_block): Change i to unsigned int.
6721 * config/obj-som.h (obj_som_copyright): Declare.
6723 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
6725 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
6726 for line numbers for assembly source.
6728 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
6730 * configure.in: Change version number to 2.9.4
6731 * configure: Rebuild.
6733 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
6735 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
6737 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
6739 * ecoff.h: Change symbolS in function declaration to struct
6742 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
6744 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
6745 (md_convert_frag): Fix i18n typo.
6747 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
6749 * ecoff.c (ecoff_get_cur_proc_sym): New function.
6750 * ecoff.h: Protoype it.
6751 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
6752 [EVAX] (s_alpha_prologue): Delete.
6753 (md_pseudo_table): Update.
6755 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
6757 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
6758 array to local pointer.
6759 (get_args, parse_expr): Add casts to avoid warnings.
6761 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
6763 * read.c (s_set): Cast xmalloc return value to fragS *.
6764 * config/tc-m68k.c (m68k_ip): Function made static to match
6765 previous forward declaration.
6766 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
6768 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
6770 * config/tc-v850.c: Add internationalisation macros to error
6773 * config/tc-m32r.c (can_make_parallel): Add internationalisation
6774 macros to error strings.
6776 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
6778 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
6779 reloc is in the TOC csect.
6780 (md_apply_fix3): Correct gettext typo.
6782 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
6784 * config/tc-arm.c (find_real_start): Ignore symbols starting with
6785 .L - they are local labels and the branches are not really
6786 function calls but rather far jumps.
6788 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
6790 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
6792 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
6794 * config/tc-i386.c (md_assemble): Print operand number rather than
6795 using ordinal_names.
6796 (i386_operand): Likewise.
6798 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
6800 * Makefile.am (INTLLIBS): Define to work around apparent automake
6802 All Makefiles: Regenerated.
6804 * Many files: Added gettext invocations around user-visible
6806 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
6807 HAVE_LC_MESSAGES): Define.
6808 * dep-in.sed: Added asintl.h.
6809 * po/Make-in: New file.
6810 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
6812 * read.c (Z_): Renamed from `_'.
6813 * Makefile.am (SUBDIRS): Added po.
6814 (POTFILES): new macro.
6815 (po/POTFILES.in): New target.
6816 ($(OBJS)): Added asintl.h.
6818 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
6819 (as_new_LDADD): Added $(INTLLIBS).
6820 (as_new_DEPENDENCIES): Added $(INTLDEPS).
6821 (gasp_new_LDADD): Added $(INTLLIBS).
6822 (gasp_new_DEPENDENCIES): New macro.
6823 * configure, aclocal.m4: Rebuilt.
6824 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
6826 (ALL_LINGUAS): Define.
6827 * macro.c: Include "asintl.h".
6828 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
6829 * as.h: Include "asintl.h".
6830 * config/tc-i386.c (ordinal_names): Removed.
6831 (md_assemble): Changed error text to avoid ordinal_names.
6832 (i386_operand): Likewise.
6833 (reloc): Added as_bad to avoid i18n problems.
6834 (tc_gen_reloc): Likewise.
6835 * config/tc-arm.c (bad_args): Now a #define.
6837 * config/obj-vms.c (VMS_stab_parse): Changed type of
6839 (global_symbol_directory): Unified strings to avoid i18n
6841 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
6842 avoid i18n problems.
6843 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
6844 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
6846 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
6848 * config/tc-v850.c (md_assemble): Changed C++ comment into C
6850 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
6852 * as.c (print_version_id): Added an fprintf to avoid i18n
6854 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
6856 * expr.c (expr): Added as_warn call to avoid i18n problems.
6857 * messages.c (as_assert): Changed code to avoid i18n problems.
6858 (as_abort): Likewise.
6859 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
6860 (s_space): Likewise.
6861 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
6863 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6865 * config/tc-i386.c (check_prefix): New static function, split out
6867 (struct _i386_insn): Add wait_prefix field.
6868 (md_assemble): Remove wait_prefix local variable. Use
6869 check_prefix when adding a prefix.
6871 * config/tc-i386.c (current_templates): New static variable.
6872 (md_assemble): Remove current_templates local variable.
6873 (md_assemble, i386_operand): Improve error and warning messages in
6874 many places. Add RESTORE_END_STRING in many places before error
6875 return. Clarify some comments.
6877 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
6879 (md_assemble): Parse string instruction operands, looking for
6880 segment override prefixes. Check for invalid segment prefixes on
6882 (i386_operand): i.seg[] and max mem_operand changes for string
6884 * config/tc-i386.h (EsSeg): Define.
6886 * config/tc-i386.h (regKludge): Define.
6887 (iclrKludge, imulKludge): Don't define.
6888 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
6889 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
6890 opcode_modifier checks to look for more common cases first. Add
6891 default_seg for IsString case.
6893 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
6895 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
6897 * configure: Rebuild with new automake and libtool.
6898 * aclocal.m4, Makefile.in: Likewise.
6900 * doc/Makefile.am (as.dvi): New target.
6901 * doc/Makefile.in: Rebuild.
6903 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
6905 * configure.in: Added sparc86x support.
6907 * configure: Rebuild.
6909 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
6911 (md_parse_option): Warn if -EL is not supported for this architecture.
6913 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
6915 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
6917 * config/tc-mips.c (mips_ip): Note when we use get match on
6918 the full instruction name.
6920 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
6922 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
6923 back into the expression to handle add/sub simplification correctly.
6925 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
6927 * config/tc-mips.c (hilo_interlocks): Remove 4300.
6929 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
6931 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
6934 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
6936 * symbols.c (max_indent_level): New global.
6937 (print_symbol_value_1): Use it.
6938 * expr.h (expr_build_dot): Declare.
6939 * expr.c (expr_build_dot): New function.
6941 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
6943 * symbols.c (print_binary): New function.
6944 (print_expr_1): Call it.
6946 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6948 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
6949 operand in the opcode.
6951 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6953 * config/tc-i386.h: Reorder operand flags and opcode modifier
6954 flags for clarity. Remove unused definitions: Unknown,
6955 ImmUnknown, DispUnknown, NoModrm.
6956 * config/tc-i386.c (type_names): Add missing Debug type.
6957 (md_assemble): Better duplicate prefix checking. Quicker string
6958 instruction check via new opcode_modifier flag.
6960 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
6962 * doc/as.texinfo (Invoking): Clarify -Wa example.
6964 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
6966 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
6967 (s_mips_weakext): Define.
6968 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
6969 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
6972 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
6974 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
6975 is an error if the value can not be computed at assembly time.
6976 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
6978 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
6980 * gasp.c (main): Set next field of new include_path structure to
6981 NULL. From Avery Pennarun <averyp@gdc.ca>.
6983 * read.c (s_mri_sect): Call as_bad rather than abort for an
6984 unsupported MRI target.
6986 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
6988 * config/tc-arm.c (arm_validate_fix): New function. Determine if
6989 the destination of a branch instruction should be altered.
6990 (find_real_start): New function: Locate the real, Thumb coded
6991 start of a Thumb function.
6992 (do_t_branch23): Alter the destination of branches to Thumb
6995 * config/tc-arm.h: Define TC_VALIDATE_FIX.
6997 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
6999 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
7002 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7004 * doc/as.texinfo: Use @itemx for a secondary item in a table.
7005 * doc/c-hppa.texi: Likewise.
7007 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
7009 * Makefile.am: Rebuild dependencies.
7010 * Makefile.in: Rebuild.
7012 * Makefile.am (DEP_INCLUDES): New variable.
7013 (.dep1): Change to work when srcdir is not an absolute path.
7014 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
7015 * Makefile.in: Rebuild.
7017 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
7019 * config/tc-i386.h, config/tc-i386.c: Revert March 24
7020 LinearAddress patch.
7022 * configure.in: Set version to 2.9.1.
7023 * configure: Rebuild.
7025 * Branched binutils 2.9.
7027 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7029 * config/tc-i386.h (FWait): Define.
7030 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
7031 other prefixes. Check FWait flag in opcode table to see which
7032 instructions require an fwait prefix.
7034 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7036 * stabs.c (get_stab_string_offset): Always create a stab string
7039 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
7041 Fix some gcc -Wall warnings:
7042 * atof-generic.c (atof_generic): Add casts to avoid warnings.
7043 * ehopt.c (eh_frame_code_alignment): Likewise.
7044 * expr.c (integer_constant, operand): Likewise.
7045 * frags.c (frag_align): Likewise.
7046 * gasp.c (level_0, change_base, doinstr): Likewise.
7047 * hash.c (hash_ask): Likewise.
7048 * listing.c (listing_page, calc_hex, print_lines): Likewise.
7049 (debugging_pseudo): Likewise.
7050 * macro.c (define_macro, check_macro): Likewise.
7051 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
7052 (ignore_rest_of_line, float_cons): Likewise.
7053 * symbols.c (decode_local_label_name): Likewise.
7054 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
7055 (fixup_segment, number_to_chars_bigendian): Likewise.
7056 (number_to_chars_littleendian): Likewise.
7057 * config/atof-ieee.c (gen_to_words): Likewise.
7058 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
7059 (sparc_ip, parse_keyword_arg, s_common): Likewise.
7060 * read.c (output_big_sleb128): Initialize locals to avoid
7062 (output_big_uleb128, equals): Likewise.
7063 * atof-generic.c (atof_generic): Change number_of_digits_* locals
7064 to unsigned int. Change zeros to unsigned int.
7065 * cond.c (s_if): Add return to default case.
7066 * frags.c (frag_now_fix): Change return type to addressT.
7067 * frags.h (frag_now_fix): Update declaration.
7068 * listing.c (file_info_struct): Change linenum to unsigned int.
7069 (struct list_info_struct): Change hll_line to unsigned int.
7070 (print_source): Update format string.
7071 * read.c (emit_expr): Change scan to unsigned int, and don't
7072 bother to initialize it.
7073 * symbols.c (dollar_label_count): Change to unsigned long.
7074 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
7075 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
7076 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
7078 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
7080 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
7081 mcf5200 just as we do for m68000.
7082 (m68k_init_after_args): Likewise.
7083 (md_estimate_size_before_relax): Likewise.
7085 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
7087 * config/tc-v850.c (md_assemble): Store relocation addend in
7088 fixup instead of instruction.
7090 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7092 * config/tc-i386.c (md_assemble): Swap template arguments to
7093 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
7094 This macro is currently symmetric, so passing them the wrong
7095 way didn't cause any problem, but may if the macro is changed
7097 After copying template to i.tm, use i.tm. rather than t-> to
7098 access fields, and make t a const*
7099 Move i.tm.operand_types[] swap to immediately after the copy.
7101 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
7103 * expr.h (expr_build_uconstant): Add prototype.
7104 (expr_build_unary,expr_build_binary): Add prototypes.
7105 * expr.c (expr_build_uconstant): New function.
7106 (expr_build_unary,expr_build_binary): New functions.
7108 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
7110 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
7111 * macro.c (macro_expand_body): Increase buffer size.
7112 * messages.c (as_warn): Likewise.
7113 (as_warn_where, as_bad, as_bad_where): Likewise.
7115 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
7117 Based on patch from H.J. Lu <hjl@gnu.org>:
7118 * Makefile.am (DISTSTUFF): New variable.
7119 (diststuff): New target.
7120 * Makefile.in: Rebuild.
7122 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
7124 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
7125 m32r_elf_section_change_hook.
7127 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
7128 emit a nop if a section ends with a 16 bit instruction.
7130 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
7132 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
7133 s_lcomm rather than obj_coff_lcomm.
7134 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
7136 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
7138 * config/tc-i386.h (LinearAddress): Define.
7139 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
7140 instruction, don't use a default segment.
7142 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
7144 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
7145 * configure: Rebuild.
7147 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
7149 * aclocal.m4, configure: Rebuild with libtool 1.2.
7151 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
7153 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
7154 PC relative branches. Patch courtesy of Jonathan Walton.
7157 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
7159 * configure.in (emulations): Add thumb-pe target.
7161 * configure (emulations): Add thumb-pe target.
7163 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
7165 * itbl-lex.l (yywrap): Don't define if already defined as a
7168 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
7170 * depend.c (quote_string_for_make): New function.
7171 (wrap_output): Use it.
7173 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
7175 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
7176 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
7178 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
7180 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
7181 Recognize -GN and -relax.
7182 (md_begin): Initialize gp size from -G switch.
7183 (alpha_force_relocation): Always force if -relax.
7184 (alpha_align): Take a new argument that will specify when to
7185 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
7186 Change all callers. Emit nop alignment padding as nop+unop pair.
7188 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
7190 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
7191 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
7193 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
7195 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
7196 require padding to the next long word boundary.
7198 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
7200 * cgen.c: #include symcat.h.
7201 * config/tc-m32r.c: Likewise.
7203 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
7205 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
7206 absolute expressions instead of '$' prefixed register names.
7208 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
7210 * read.c (s_set): Record file and line info for symbols when -as.
7211 (pseudo_set): Don't overwrite that dummy fragment.
7213 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
7215 * config/tc-ppc.c (md_pseudo_table): Add "section".
7216 (ppc_named_section): New static function.
7218 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
7220 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
7221 so we don't have to scan the entire list.
7223 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
7225 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
7226 case, allow the parallel instructions to modify the same flag
7229 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
7231 * listing.c (list_symbol_table): Categorize symbols by
7232 undefined_section rather than sy_frag->line == NULL.
7234 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
7236 * Makefile.am (install-exec-local): Install properly when ln
7237 fails or tooldir == prefix.
7239 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
7241 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
7242 Test result of insert_operand for error.
7244 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
7246 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
7247 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
7248 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
7249 * doc/Makefile.in: Rebuild.
7251 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
7253 * config/tc-mips.c (macro_build): Handle operand type 'C'.
7254 (macro): Fix handling of M_COP[0-3].
7256 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
7258 Based on patches from Ross Harvey <ross@teraflop.com>:
7259 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
7260 if macro_alternate or macro_mri.
7261 (getstring): Remove support for byte constants between < and >.
7262 (get_any_string): '<' only starts a string if macro_alternate or
7264 (macro_expand_body): Permit keyword parameters following
7265 positional parameters.
7267 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7268 * configure.in (alpha*-*-netbsd*): New target.
7269 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
7270 * configure: Rebuild.
7272 * as.h (flag_warn_suppress_instructionswap): Move from here...
7273 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
7274 here, and make static.
7276 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
7277 BFD_ASSEMBLER or MANY_SEGMENTS.
7279 * as.c (show_usage): Update bug-gnu-utils address.
7280 * gasp.c (show_usage): Likewise.
7281 * doc/as.texinfo (Bug Reporting): Likewise.
7283 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
7285 * config/tc-mips.c (load_address): Don't use mips III or mips IV
7286 insns regardless of the size of a pointer if we're in mips I or
7288 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7290 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7292 Fix rac to accept only a0:
7293 * tc-d10v.c (parallel_ok, find_opcode):
7294 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
7295 Introduce OPERAND_GPR.
7297 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
7299 * read.c (s_fill): Handle non-constant repeat counts by creating
7300 an rs_space fragment.
7302 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
7304 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
7305 from as_bad to as_warn.
7307 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
7309 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
7310 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
7311 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
7313 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
7315 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
7316 seg_fix_rotP rather than fix_root from seg_info.
7318 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
7320 * expr.c: Add support for 0x1_2_3_4 bignums.
7322 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
7324 * configure.in: Change -linux* to -linux-gnu*.
7325 * configure: Rebuild.
7327 * app.c (do_scrub_begin): Treat \r as whitespace.
7329 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
7331 * Makefile.am: Update dependencies.
7332 * Makefile.in: Rebuild.
7334 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
7336 * configure, aclocal.m4: Rebuild with new libtool.
7338 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
7340 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
7341 the argument to bfd_set_arch_mach.
7342 (load_address): Use bfd_arch_bits_per_address to determine the
7343 bit size of an address instead of looking at the isa level.
7344 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7346 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
7348 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
7350 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
7352 * ehopt.c: New file.
7353 * as.h (enum _relax_state): Add rs_cfa.
7354 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
7355 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
7356 * read.c (emit_expr): Call check_eh_frame.
7357 * write.c (cvt_frag_to_fill): Handle rs_cfa.
7358 (relax_segment): Likewise.
7359 * Makefile.am: Rebuild dependencies.
7360 (GAS_CFILES): Add ehopt.c.
7361 (GENERIC_OBJS): Add ehopt.o.
7362 * doc/internals.texi (Frags): Document rs_cfa.
7364 * as.c (show_usage): Mention --traditional-format.
7365 (parse_args): Accept --traditional-format.
7366 * as.h (flag_traditional_format): Declare.
7367 * output-file.c (output_file_create): If flag_traditional_format,
7368 set BFD_TRADITIONAL_FORMAT on stdoutput.
7369 * doc/as.texinfo, doc/as.1: Document --traditional-format.
7371 * config/tc-mips.c (append_insn): Make sure that if we have a
7372 fixup for an unmatched %hi reloc, it does not associated with a
7375 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
7376 * doc/Makefile.in: Likewise.
7378 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
7380 * config/tc-m32r.c (check_for_side_effects): New function.
7381 (can_make_parallel): Add checks for instruction side effects
7382 clashing with the other instruction.
7383 (assemble_parallel_insn): Improve warning messages. Return error
7384 message from non-swapped instruction order.
7386 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
7388 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
7390 * config/tc-arm.h: Replace md_after_pass_hook definition with a
7391 md_cleanup definition. This moves the forced literal output to
7392 the end of the source pass, and avoids macro's inserting literals
7393 into the code immediately after the macro expansion.
7395 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
7397 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
7398 a gas internal symbol is adjustable.
7399 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
7401 * as.h: If gcc version greater than 2.6, use `__format__' and
7402 `__printf__' in function attributes, rather than `format' and
7405 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
7407 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
7409 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
7411 Add tms320c30 support:
7412 * config/tc-tic30.h: New file.
7413 * config/tc-tic30.c: New file.
7414 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
7415 TARGET_FORMAT as "coff-tic30".
7416 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
7417 * Makefile.am: Rebuild dependencies.
7418 (CPU_TYPES): Add tic30.
7419 (CPU_OBJ_VALID): tic30-aout is valid.
7420 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
7421 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
7422 * configure, Makefile.in: Rebuild.
7424 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
7426 * config/tc-v850.c (md_assemble): Improvements to error messages.
7428 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
7430 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
7431 BFD_RELOC_HI16_S to store the high bits of any value.
7433 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
7434 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
7435 assembler calculate relocations to any external symbol at all.
7436 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
7437 involving generation of pc-relative relocs.
7438 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
7439 has been moved to md_apply_fix3.
7441 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
7442 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
7443 which actually means (the address of identifier's GOT entry) +
7444 constant, which is not particularly useful.
7446 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
7448 * read.h (include_dirs): Declare.
7449 (include_dir_count,include_dir_maxlen): Declare.
7451 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
7453 * configure.in: Correct check for shared opcodes library.
7454 * configure: Rebuild.
7456 * listing.c (buffer_line): If we can't open the file, set at_end.
7457 (listing_print): Remove unused local variable fi.
7459 * config/m68k-parse.y (reglistpair): Handle register list in
7462 * config/vms-conf.h: Don't undef VERSION.
7464 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
7466 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
7468 (GENERIC_OBJS): New variable, with the rest of the old OBJS
7470 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
7471 ($(srcdir)/make-gas.com): Rename from make-gas.com.
7472 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
7473 (EXTRA_DIST): Define.
7474 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
7475 explicitly rather than via the list of object files.
7476 (gcc-as.opt): New file created when make-gas.com is run.
7477 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
7478 itbl-cpu.h} to #include appropriate file rather than copying that
7480 * config/vms-conf.h: Synchronize with current config.in.
7481 * Makefile.in: Rebuild.
7483 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
7485 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
7486 (parallel_ok): Relaxed parallel subinstruction dependency check.
7488 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
7490 * as.h (flag_warn_suppress_instructionswap): added new flag.
7491 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
7492 command line argument.
7493 * tc-d10v.c (write_2_short): emit "Swapping instructions"
7494 warning only if flag_warn_suppress_instructionswap is false.
7496 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
7498 * configure.in (i386-*-mingw32*): New target.
7499 * configure: Rebuild.
7501 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
7503 * symbols.c (resolve_symbol_value): Don't set the segment if it
7504 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
7506 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
7509 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
7511 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
7512 depends upon HAVE_{UNLINK,REMOVE} values rather than host
7515 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
7517 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
7519 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
7521 * config/tc-v850.c (v850_insert_operand): Display instruction when
7522 an error is encountered.
7524 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
7526 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
7527 (i386-*-sco3.2v5*coff): New target.
7528 (i386-*-sco3.2*): New target.
7529 * configure: Rebuild.
7531 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
7533 * config/tc-v850.c: Tidy error message production.
7535 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
7537 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
7538 validate_immediate return value in the right type for comparisons
7541 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
7543 * listing.c (MAX_BYTES): Use listing variables not constants.
7544 (data_buffer): No longer an array, but a pointer.
7545 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
7546 (listing_listing): Allocate data_buffer.
7548 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
7550 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
7551 --listing-rhs-width, --listing-cont-lines.
7552 (show_usage): Update.
7553 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
7554 (listing_lhs_cont_lines, listing_rhs_width): New vars.
7555 (print_lines): Use the variables instead of the constants.
7556 (listing_listing): Likewise.
7557 * listing.h: Declare the new vars.
7559 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
7561 * as.c (parse_args): Add --keep-locals alias for -L.
7562 Add --strip-local-absolute.
7563 (show_usage): Update.
7564 * as.h (flag_strip_local_absolute): New flag.
7565 * symbols.c (S_IS_LOCAL): Use it.
7566 * config/obj-aout.h (S_IS_LOCAL): Likewise.
7567 * config/obj-bout.h (S_IS_LOCAL): Likewise.
7568 * config/obj-coff.h (S_IS_LOCAL): Likewise.
7570 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
7572 * config/tc-m32r.c: Detect if explicitly parallel instructions
7573 might have an io conflict and issue a warning message.
7575 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
7577 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
7578 cgen_swap_fixups): Functions to save, restore and swap the fixup
7579 chain with a backup copy.
7580 (cgen_asm_finish_insn): Returns address of constructed insn.
7582 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
7584 * listing.c (file_info_struct): Remove FILE, add POS.
7585 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
7586 (file_info): Don't open the file.
7587 (buffer_line): Check for the file in the last_open cache, updating
7589 (print_source): Don't reference file_info->file.
7590 (listing_listing): Likewise.
7591 (listing_print): Close the file in the cache, if any.
7593 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
7595 * read.c (dwarf_file_string): New file static variable.
7596 (emit_expr): Look for constant sequence that leads up to a file
7597 name in DWARF debugging output.
7598 (stringer): Use dwarf_file_string to decide whether to accept a
7599 string as a file name.
7601 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
7603 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
7604 (crack_operand): Add reg->reglst MRI hack.
7605 (r_seg): Put reglst symbols in reg_section.
7606 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
7608 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
7610 * tc-sh.c (get_specific): Handle SGR & DBR.
7612 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
7614 * tc-h8300.c (parse_reg): Take the length of the symbol into
7615 account when attempting to match a register name.
7616 * tc-h8500.c (parse_reg): Likewise.
7618 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
7620 * cgen.c: Formatting changes to improve readability.
7622 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
7624 * config/tc-mips.c (macro): Rework division code to avoid unfilled
7627 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
7629 Based on a patch from Jim Wilson
7630 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
7631 (tc_gen_reloc): Handle cross section PC relative relocs
7634 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
7636 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
7638 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
7640 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
7641 (expr_jmp_buf): New static local.
7642 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
7643 (cgen_md_operand): New function.
7644 * tc-m32r.c: Clean up pass over `struct foo' usage.
7645 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
7647 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
7649 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
7650 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
7652 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
7654 * config/tc-i386.c (i386_operand): Give an error if there are
7655 unrecognized characters after an expression.
7657 For older changes see ChangeLog-9697