1 2000-09-05 Eric Christopher <echristo@cygnus.com>
3 * config/tc-mn10300.c: Cleanup.
4 (md_pcrel_from): Enable.
6 2000-09-05 Alan Modra <alan@linuxcare.com.au>
8 * expr.c (operand): Fix a comment typo.
9 * write.c (write_relocs): Fix a signed/unsigned warning.
11 * config/tc-hppa.c (fudge_reg_expressions): New
12 (hppa_force_reg_syms_absolute): New.
13 (pa_equ): Allow reg_section expressions.
14 * config/tc-hppa.c (md_optimize_expr): Define.
15 (hppa_force_reg_syms_absolute): Prototype.
17 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
18 (pa_parse_number): Pass in arg to select fp reg parsing.
19 Return 1 to indicate format checks pass. If strict, then only
20 accept a register or register symbol. Return value in...
21 (pa_number): New static for pa_parse_number.
22 (FP_REG_BASE): Define.
23 (FP_REG_RSEL): Define.
24 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
25 appropriate. White space changes.
26 (need_pa11_opcode): Don't bother passing any params, get them from
28 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
29 Remove extraneous check in case 'Q'.
30 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
31 reg, set section of resulting symbol to reg_section.
32 (pa_parse_space_stmt): Modify call to pa_parse_number.
35 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
36 (hppa_force_relocation): Handle vtable relocs.
37 (pa_vtable_entry): New.
38 (pa_vtable_inherit): New.
39 (md_pseudo_table): Add entries for vtable pseudos.
40 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
41 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
43 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
44 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
45 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
47 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
48 specify a symbol type.
50 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
51 dependent things together.
52 (md_elf_symbol_type): Define.
54 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
56 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
58 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
59 (obj_elf_vtable_entry): Declare.
61 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
63 (obj_elf_vtable_entry): Similarly.
64 (elf_pseudo_table): Fix the damage with a cast.
66 2000-09-03 Richard Henderson <rth@cygnus.com>
68 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
69 for template selection when a label is needed.
71 2000-09-02 Kazu Hirata <kazu@hxi.com>
73 * config/tc-ia64.c: Fix formatting.
75 2000-09-02 Nick Clifton <nickc@redhat.com>
77 * configure.in: Increase version number to 2.10.91.
78 * configure: Regenerate.
79 * aclocal.m4: Regenerate.
80 * config.in: Regenerate.
81 * po/gas.pot: Regenerate.
82 * Makefile.in: Regenerate.
84 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
86 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
87 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
88 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
90 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
93 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
95 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
96 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
97 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
98 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
99 (GOT_symbol): New variable.
100 (md_undefined_symbol): Set it.
102 2000-09-01 Richard Henderson <rth@cygnus.com>
104 * config/tc-ia64.c (match): Don't inline.
105 (extra_goodness): New.
106 (md_begin): Prefer nop.f and nop.b for best_template.
108 2000-08-31 Kazu Hirata <kazu@hxi.com>
110 * as.c: Fix formatting.
115 2000-08-31 Eric Christopher <echristo@cygnus.com>
117 * config/tc-mn10300.c: Cleanup and fix warnings.
118 (md_pseudo_table): Add initializers.
119 (md_show_usage): Cleanup.
120 (md_parse_option): Fix warnings.
121 (md_undefined_symbol): Fix warnings.
122 (md_conver_frag): Fix warnings.
123 (tc_gen_reloc): Fix warnings.
124 (md_apply_fix3): Fix warnings.
125 (check_operand): Fix warnings.
127 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
129 * acinclude.m4: Include libtool and gettext macros from the
131 * aclocal.m4, configure: Rebuilt.
133 2000-08-30 Mark Hatle <mhatle@mvista.com>
135 * config/tc-ppc.c (md_parse_option): Recognize -m405.
137 2000-08-31 Kazu Hirata <kazu@hxi.com>
139 * listing.c: Fix formatting.
141 2000-08-29 Kazu Hirata <kazu@hxi.com>
143 * app.c: Fix a comment typo. Fix formatting.
145 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
147 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
148 offset of the target destination for jmp instructions.
149 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
151 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
153 * NEWS: Mention support for CRIS.
155 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
157 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
158 Sets `.lcomm' alignment to zero.
160 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
162 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
163 (TC_FIX_ADJUSTABLE): Define.
165 2000-08-23 Jim Wilson <wilson@cygnus.com>
167 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
168 unwind.personality_routine is set.
170 2000-08-23 H.J. Lu <hjl@gnu.org>
172 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
174 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
176 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
179 2000-08-22 H.J. Lu <hjl@gnu.org>
181 * config.in (STRICTCOFF): New for strict COFF.
183 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
184 i386-*-go32* and i386-go32-rtems*.
185 * configure: Rebuilt.
187 * config/obj-coff.c (obj_coff_endef): Follow the historical
188 behavior if STRICTCOFF is not defined.
190 * doc/internals.texi: Document STRICTCOFF.
192 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
194 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
195 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
196 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
197 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
198 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
199 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
200 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
203 2000-08-22 Eric Christopher <echristo@cygnus.com>
205 * config/tc-mn10300.c: (md_apply_fix): New function.
206 (mn10300_force_relocation): New function.
207 (mn10300_fix_adjustable): New function.
209 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
210 (TC_HANDLES_FX_DONE): Define.
211 (obj_fix_adjustable): Define.
212 (MD_APPLY_FIX3): Define.
213 (TC_LINKRELAX_FIXUP): Define.
215 * write.c: (TC_LINKRELAX_FIXUP): Define if not
217 (fixup_segment): Use TC_LINKRELAX_FIXUP.
219 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
221 2000-08-21 Jason Eckhardt <jle@cygnus.com>
223 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
224 if the fixup resulted in a relocation.
226 2000-08-18 Nick Clifton <nickc@redhat.com>
228 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
229 Make reference to first element of shift_names explicit.
231 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
233 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
234 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
235 add a symbol's address. Removed all target-specific #ifdefs that
236 used to accomplished the same.
237 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
238 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
239 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
240 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
241 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
243 2000-08-17 Kazu Hirata <kazu@hxi.com>
245 * dwarf2dbg.c: Fix formatting.
247 2000-08-17 Nick Clifton <nickc@redhat.com>
249 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
250 to be recoded as logical shift lefts by zero.
252 2000-08-16 Jim Wilson <wilson@cygnus.com>
254 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
255 postincrement modified registers. Handle IA64_OPND_R3_2 addl
257 (note_register_values): Handle IA64_OPND_R3_2 operands.
259 2000-08-16 Jason Eckhardt <jle@cygnus.com>
261 * config/tc-i860.c (md_operand): Silly typo fixed.
263 2000-08-16 Nick Clifton <nickc@redhat.com>
265 * config/tc-arm.c (struct asm_shift): Delete.
267 (enum asm_shift_index): New.
268 (struct asm_shift_properties): New.
269 (struct asm_shift_name): New.
270 (shift_properties[]); New.
271 (shift_names[]); New.
273 (decode_shift): Use new structures.
274 Issue a warning is "ROR #0" is used.
275 Issue a warning if "ASR #0" or "LSR #0" is used.
277 (md_begin): Initialise arm_shift_hsh table from new
278 asm_shift_name array.
280 2000-08-16 Jakub Jelinek <jakub@redhat.com>
282 * config/tc-sparc.c: Kill all warnings.
283 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
285 (md_show_usage): Update usage text.
287 2000-08-16 Nick Clifton <nickc@redhat.com>
289 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
292 2000-08-15 Will Cohen <wcohen@redhat.com>
294 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
296 * config/tc-sh.c (md_assemble): Changed so debug_type
297 test performed for ppi_assemble
298 * config/tc-sh.c: Included dwarf2dbg.h.
299 (debug_line): Defined.
300 (md_assemble): Generates dwarf2 line info.
301 (sh_finalize): New function. Finalize dwarf2 info.
302 (assemble_ppi): Returns size of code generated.
303 (build_Mytes): Returns size of code generated.
304 (md_pseudo_table): Added "file" and "loc" psuedo ops.
305 * config/tc-sh.h (md_end): Defined.
306 (sh_finalize): Declared.
308 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
310 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
313 2000-08-14 Nick Clifton <nickc@redhat.com>
315 * config/tc-arm.c (do_bx): Allow "bx pc".
317 2000-08-14 Jim Wilson <wilson@cygnus.com>
319 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
320 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
321 (md_begin): Change assignment to md.flag to OR in the new bit.
323 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
325 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
326 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
329 2000-08-14 Jason Eckhardt <jle@cygnus.com>
331 * NEWS: Mention i860 support.
333 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
335 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
337 2000-08-14 Andreas Schwab <schwab@suse.de>
339 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
341 2000-08-11 Andreas Schwab <schwab@suse.de>
343 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
346 2000-08-11 Kazu Hirata <kazu@hxi.com>
348 * expr.c: Fix formatting.
349 * config/obj-bout.c: Likewise.
351 2000-08-10 Jason Eckhardt <jle@cygnus.com>
353 * doc/c-i860.texi: Flesh out the i860 section more.
355 2000-08-10 Kazu Hirata <kazu@hxi.com>
357 * symbols.c: Fix formatting.
360 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
362 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
363 has the IgnoreSize bit set.
365 2000-08-09 Alan Modra <alan@linuxcare.com.au>
367 From Rodney Brown <RodneyBrown@mynd.com>
368 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
369 * configure: Regenerate.
371 2000-08-09 Kazu Hirata <kazu@hxi.com>
373 * hash.c: Fix formatting.
376 2000-08-08 Jason Eckhardt <jle@cygnus.com>
378 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
379 (i860_fix_info): New enum.
380 (MD_APPLY_FIX3): Define.
381 (WORKING_DOT_WORD): Define.
382 (TC_HANDLES_FX_DONE): Define.
383 (DIFF_EXPR_OK): Define.
384 (LISTING_HEADER): Define.
385 (TARGET_FORMAT): Select target format based on endian flag.
386 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
387 (target_big_endian): Add external declaration.
389 * config/tc-i860.c: All existing code reworked completely. Other
390 new code shown below.
391 (SYNTAX_SVR4): Define.
392 (target_warn_expand): New variable.
393 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
394 (md_longopts): Declare and define with new options (-EL, -EB,
396 (md_show_usage): New function.
397 (md_operand): New function.
398 (obtain_reloc_for_imm16): New function.
399 (md_apply_fix3): New function.
400 (tc_gen_reloc): New function.
402 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
404 * config/tc-m68hc11.c (build_jump_insn): Make sure the
405 2 bytes of the jump address are in the same frag.
406 (find): Accept 68hc12 register indirect modes.
408 * NEWS: Mention 68HC11 & 68HC12 support.
410 2000-08-07 Richard Henderson <rth@cygnus.com>
412 * config/tc-ia64.c (unwind): Add prologue_mask member.
413 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
414 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
415 (dot_body): Clear unwind.prologue_mask.
416 (dot_prologue): Set it. Accept a register second argument.
418 2000-08-07 Kazu Hirata <kazu@hxi.com>
420 * config/atof-ieee.c: Fix formatting.
421 * config/atof-tahoe.c: Likewise.
423 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
426 * config/tc-avr.c: Use PARAMS macro in function declarations.
427 Don't declare md_pcrel_from_section (already in tc-avr.h).
428 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
429 (avr_operand): Don't set (unsigned) op_mask to -1.
431 2000-08-06 Nick Clifton <nickc@cygnus.com>
435 2000-08-04 Nick Clifton <nickc@cygnus.com>
439 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
442 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
443 of .popsection, .previous, .pushsection, .subsection,
444 .version, .vtable_entry, .vtable_inherit and .weak.
446 2000-08-05 Kazu Hirata <kazu@hxi.com>
448 * config/tc-cris.c: Fix formatting.
449 * config/tc-i386.c: Likewise.
450 * config/tc-sparc.c (sparc_ip): Simplify the code.
452 2000-08-04 Kazu Hirata <kazu@hxi.com>
454 * config/tc-cris.c: Rearrange code for readability.
455 * config/tc-d10v.c: Fix formatting.
456 * config/tc-m32r.c: Likewise.
457 * config/tc-sparc.c: Likewise.
459 2000-08-02 Jim Wilson <wilson@cygnus.com>
461 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
462 before ia64_find_opcode.
463 (md_assemble): Likewise.
465 2000-08-01 Nick Clifton <nickc@cygnus.com>
467 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
468 Undo some formatting fixes.
470 2000-08-01 Kazu Hirata <kazu@hxi.com>
472 * config/obj-som.c: Fix formatting.
473 * config/obj-ieee.c: Likewise.
474 * config/tc-arm.c: Likewise.
475 * config/tc-v850.c: Likewise.
477 2000-08-01 Nick Clifton <nickc@redhat.com>
479 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
480 index by command line option.
482 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
484 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
485 (@node M68K-Branch): Rewrite to match the reality.
487 2000-07-31 Jason Eckhardt <jle@cygnus.com>
489 * doc/c-i860.texi: New file.
490 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
491 * doc/Makefile.in: Regenerate.
492 * doc/all.texi: Add I860 as relevant architecture.
493 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
495 2000-07-31 Kazu Hirata <kazu@hxi.com>
497 * config/tc-d30v.c: Fix formatting.
499 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
501 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
502 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
503 long emit a long branch if available instead of an absolute jump, never
504 emit absolute jumps for anything with --pcrel.
506 * doc/c-m68k.texi: Document new command line option.
508 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
510 * config/tc-avr.c: Use PARAMS macro in function declarations.
511 Don't declare md_pcrel_from_section (already in tc-avr.h).
512 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
513 (avr_operand): Don't set (unsigned) op_mask to -1.
515 2000-07-28 Jason Eckhardt <jle@cygnus.com>
517 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
518 * configure: Regenerated.
519 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
520 of operand to the .type directive (.e.g, "type").
522 2000-07-28 Alan Modra <alan@linuxcare.com.au>
524 * as.h (warn_comment, found_comment, found_comment_file): Declare.
525 * app.c (do_scrub_chars): Record where first comment found.
526 * read.c (read_a_source_file): Init found_comment on entry, and
527 notify whether comments found on exit.
528 * config/tc-hppa.c (md_shortopts): Add "c".
529 (md_longopts): Add warn-comment.
530 (md_parse_option): Handle it.
531 (md_show_usage): Show available options.
532 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
534 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
536 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
537 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
539 (md_estimate_size_before_relax): Don't fall off end of function.
541 2000-07-27 Kazu Hirata <kazu@hxi.com>
543 * config/tc-avr.c: Fix formatting.
544 * config/tc-ns32k.c: Likewise.
546 2000-07-27 Alan Modra <alan@linuxcare.com.au>
548 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
550 2000-07-27 Kazu Hirata <kazu@hxi.com>
552 * config/tc-d10v.c: Fix formatting.
553 * config/tc-z8k.c: Likewise.
554 * config/tc-sparc.c: Likewise.
556 2000-07-26 Dave Brolley <brolley@redhat.com>
558 * cgen.c (queue_fixup): Declare opinfo.
559 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
560 (gas_cgen_md_operand): Ditto.
561 (gas_cgen_md_apply_fix3): Ditto.
563 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
565 * config/obj-coff.c (obj_frob_symbol): Don't merge
566 labels. Don't merge if the symbol isn't constant. Return
567 immediately if a symbol is merged.
569 2000-07-22 Alan Modra <alan@linuxcare.com.au>
571 * frags.c (frag_align): Correct absolute section alignment.
573 2000-07-20 DJ Delorie <dj@redhat.com>
575 * config/obj-coff.c (obj_frob_symbol): revert previous change,
576 it breaks linking against DLLs.
578 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
580 * configure.in: Add CRIS support.
581 * configure: Regenerate.
582 * Makefile.am: (CPU_TYPES): Add cris.
583 (CPU_OBJ_VALID) [aout]: Add cris.
584 (MULTI_CPU_TYPES): Add cris.
585 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
586 [coff]: Only i386 and mips are valid.
587 (TARGET_CPU_CFILES): Add config/tc-cris.c.
588 (TARGET_CPU_HFILES): Add config/tc-cris.h.
589 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
590 Regenerate dependencies.
591 * Makefile.in: Regenerate.
592 * aclocal.m4: Regenerate.
593 * as.c: Declare crisaout, criself.
594 * config/tc-cris.h, config/tc-cris.c: New.
595 * config/e-criself.c, config/e-crisaout.c: New.
596 * po/POTFILES.in, po/gas.pot: Regenerate.
598 2000-07-20 Kazu Hirata <kazu@hxi.com>
600 * read.c: Fix formatting.
601 * write.c: Fix formatting.
603 2000-07-19 H.J. Lu <hjl@gnu.org>
605 * sb.c: Include <stdlib.h> if exists for abort ().
607 2000-07-19 Alan Modra <alan@linuxcare.com.au>
609 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
610 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
611 (pa_type_args): Same here.
613 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
615 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
616 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
617 the storage class is already set.
619 2000-07-17 Kazu Hirata <kazu@hxi.com>
621 * config/tc-m68hc11.c: Fix formatting.
622 * config/tc-mn10200.c: Likewise.
623 * config/tc-mn10300.c: Likewise.
624 * config/tc-pj.c: Likewise.
625 * config/tc-tic80.c: Likewise.
626 * config/tc-w65.c: Likewise.
628 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
630 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
633 2000-07-15 Ian Lance Taylor <ian@zembu.com>
635 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
638 2000-07-15 Alan Modra <alan@linuxcare.com.au>
640 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
641 ELF as are used for SOM (except the 32-bit reloc one) to decide
642 whether a symbol can be reduced to a section symbol. Expand on
643 the comment for symbols involved in LR% and RR% expressions.
645 2000-07-14 Nick Clifton <nickc@cygnus.com>
647 * config/tc-mips.c (mips_disable_float_construction): New
648 static variable. Set to true if doubles should not be
649 constructed by loading two single width fp registers with
651 (mips_ip): Test mips_disable_float_construction.
652 (md_longopts): Add command line switches --construct-floats
653 and --no-construct-floats.
654 (md_parse_option): Parse new command line options.
655 (md_show_usage): Describe new command line options.
657 * doc/c-mips.texi: Document new command line options.
659 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
661 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
662 * configure: Regenerate.
664 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
666 * configure.in (DEFAULT_EMULATION setting): Revert part of
667 2000-07-01 change that set te_multi=multi unless set to tmips.
668 * configure: Regenerate.
670 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
672 * config/obj-coff.c (coff_frob_section): Add padding to the last
673 section when aligning it increases its size.
675 2000-07-11 Kazu Hirata <kazu@hxi.com>
677 * config/tc-tic54x.c: Fix formatting.
679 2000-07-10 Kazu Hirata <kazu@hxi.com>
681 * config/tc-h8500.c: Fix formatting.
682 * config/tc-tic54x.c: Fix formatting.
684 2000-07-10 Alan Modra <alan@linuxcare.com.au>
686 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
687 displacements correctly.
689 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
691 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
693 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
697 2000-07-09 Alan Modra <alan@linuxcare.com.au>
699 From David Huggins-Daines <dhd@linuxcare.com>
700 * config/te-hppalinux64.h: Add a new emulation.
701 * configure.in (emulations): Add configure bits to support the
702 64-bit Linux/parisc target.
703 * configure: Regenerate.
705 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
706 (md_shortopts): Add `V' for ELF.
708 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
709 when SOM or ELF_ARG_RELOC are defined.
710 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
711 ELF_ARG_RELOC are defined.
712 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
713 (pa_stringer): ..Do it here instead. Fix comment typos.
714 (hppa_force_relocation): Cast enums to int before comparing with
717 From Ryan Bradetich <rbradetich@uswest.net>
718 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
719 redifinition warning.
720 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
721 (hppa_force_relocation): ditto
722 (md_apply_fix): Added cast to buf to fix warnings.
724 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
725 cons_fix_new_hppa, hppa_force_relocation): Prototype.
727 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
728 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
729 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
730 reloc_type** to avoid warnings in switch.
731 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
732 little earlier instead.
734 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
736 (pa_type_args): Use symbol_arg_reloc_info.
737 (struct pa_it): Make arg_reloc unsigned int.
738 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
739 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
740 (pa_code): Delete. pa_text duplicates this function.
741 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
742 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
744 (cons_fix_new_hppa): Actually change selector to e_fsel when
745 warning about assuming so.
746 (tc_gen_reloc): More example elf arg reloc code.
747 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
748 (hppa_force_relocation): Likewise.
750 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
752 (pa_end_of_source): Prototype.
753 (hppa_fix_adjustable): Prototype.
754 (LABELS_WITHOUT_COLONS): Move it..
755 * config/te-hppa.h: To here.
757 * config/te-hppa64.h: New file.
759 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
761 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
762 format -10, -16, 16 relocs.
763 (hppa_elf_mark_end_of_function): Test for null
764 last_call_info->start_symbol
766 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
767 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
768 re_assesmble_* functions. Delete extraneous statements. Fix
770 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
771 insn to re_assemble_*.
773 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
775 * doc/internals.texi (Expressions): Fix typo.
777 2000-07-08 Kazu Hirata <kazu@hxi.com>
779 * config/tc-sh.c: Fix formatting.
780 * config/tc-tic54x.c: Fix formatting.
781 * depend.c: Fix formatting.
782 * flonum-konst.c: Likewise.
783 * flonum-mult.c: Likewise.
785 2000-07-07 Kazu Hirata <kazu@hxi.com>
787 * config/tc-sh.c: Fix comments.
788 * config/obj-vms.c: Fix comments.
789 * config/tc-a29k.c: Likewise.
790 * config/tc-alpha.c: Likewise.
791 * config/tc-h8300.c: Likewise.
792 * config/tc-h8500.c: Likewise.
793 * config/tc-i370.c: Likewise.
794 * config/tc-ia64.c: Likewise.
795 * config/tc-m68hc11.c: Likewise.
796 * config/tc-m68k.c: Likewise.
797 * config/tc-mips.c: Likewise.
798 * config/tc-ns32k.c: Likewise.
799 * config/tc-ppc.c: Likewise.
800 * config/tc-z8k.c: Likewise.
802 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
804 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
805 Default to '(SEC_LOAD | SEC_DATA)'.
806 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
808 * doc/internals.texi (CPU Backend): Describe
809 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
811 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
813 * as.c (parse_args): NULL terminate the long option list.
815 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
817 * config/tc-d30v.h: Include "write.h" for fixS.
818 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
820 2000-07-05 Nick Clifton <nickc@cygnus.com>
822 * config/tc-d30v.c (write_2_short): Further changes to warning
823 messages produced when combining EITHER_BUT_PREFER_MU attributed
826 2000-07-05 DJ Delorie <dj@redhat.com>
830 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
832 * config/tc-arm.c (psrs): Accept combinations of flags.
834 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
836 * config/tc-avr.c: Change _ () to _() around all strings marked
837 for translation (exception from the usual coding style).
838 (avr_opt): New struct variable, how the new switches are set.
839 (OPTION_MMCU): Define as 'm' and actually use.
840 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
841 (show_mcu_list): New function, display the list of known MCUs.
842 (md_show_usage): Document the new switches. Call show_mcu_list.
843 (avr_set_arch): Change 'm' to OPTION_MMCU.
844 (md_parse_option): Call show_mcu_list if unknown MCU specified.
845 Handle the new switches.
846 (avr_operands): Disable warnings for undefined combinations of
847 operands if -mall-opcodes. Disable warnings for skipping two-word
848 instructions if enhanced core or -mno-skip-bug.
849 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
850 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
851 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
852 (avr_ldi_expression): Warn about implicit lo8().
853 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
855 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
857 * configure.in: Add entry for mips-*-sysv4*MP*
859 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
860 elf32-tradlittlemips for traditional mips targets.
861 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
862 test for Link Once sections as in adjust_reloc_syms.
863 * config/te-tmips.h: New file for traditional mips targets. Define
866 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
868 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
869 flags argument is not present, don't change an existing section's
870 section's attributes. If the flags argument is present, warn if the
871 attributes don't match the section's current attributes. When
872 long section names are supported, set SEC_LINK_ONCE and
873 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
875 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
877 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
878 symbols; create them.
880 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
882 * write.c (set_segment_vma): New: Set vma and lma for a segment.
883 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
885 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
887 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
888 expressions. Ignore the problem when handling 16 bit signed
889 immediates, because the assembler will take care of the relocation
892 2000-06-27 Nick Clifton <nickc@cygnus.com>
894 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
895 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
896 sequential order, and emit warning messages if the input source
897 code contains constructs like that, or parallel constructs
898 containing such opcodes.
900 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
902 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
903 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
904 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
905 (md_show_usage): Update usage message.
906 (md_parse_option): Allow redefinition of MCU type within the
907 same avr[1-5] bfd machine type. Show both old and new MCU type
908 in the error message.
909 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
910 Simplify 8K wrap code.
912 2000-06-25 Kazu Hirata <kazu@hxi.com>
914 * config/obj-aout.c: Remove all uses of DEFUN.
915 * config/obj-ieee.c: Likewise.
916 * config/tc-sh.c: Fix comment typos.
917 * config/tc-tahoe.c: Likewise.
918 * config/tc-vax.c: Likewise.
919 * config/tc-w65.c: Likewise.
920 * config/tc-z8k.c: Likewise.
921 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
923 2000-06-24 DJ Delorie <dj@cygnus.com>
925 * config/tc-i386.c (md_estimate_size_before_relax): Revert
926 more changes from Sept 1999
927 (tc_i386_fix_adjustable): ditto
928 (md_apply_fix3): ditto
930 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
932 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
933 (gas_cgen_parse_operand): Set it around expression() call.
934 (gas_cgen_md_operand): Test for it before longjmp().
936 2000-06-24 Kazu Hirata <kazu@hxi.com>
938 * config/tc-h8500.c: Remove all uses of DEFUN.
939 * config/tc-sh.c: Likewise.
940 * config/tc-w65.c: Likewise.
941 * config/tc-z8k.c: Likewise.
943 * config/tc-h8500.c: Fix typos in comments.
945 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
947 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
950 2000-06-23 matthew green <mrg@redhat.com>
952 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
953 defined. Fix error message and double increment of
954 input_line_pointer for `[' grouping.
956 2000-06-22 Kazu Hirata <kazu@hxi.com>
958 * config/tc-h8300.c: Fix formatting and comment typos.
960 2000-06-22 Timothy Wall <twall@cygnus.com>
962 * config/tc-ia64.c (note_register_values): Move premature QP
963 notation clearing into the appropriate place.
965 2000-06-22 Alan Modra <alan@linuxcare.com.au>
967 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
968 first before anything else. Add bin-bugs.h, emul.h and progress.h
969 Sort list of files as for $(OBJS) in Makefile.am.
971 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
972 find one. Remake dependencies.
973 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
974 * Makefile.in: Regenerate.
975 * doc/Makefile.in: Regenerate.
977 * config/tc-i386.c (i386_displacement): Don't assume a constant
978 displacement is necessarily 16 bits when in 16 bit code mode.
979 (md_assemble): Instead size the displacement here after we know
980 for sure that a .code16gcc operand hasn't automatically added
981 operand size prefixes.
983 2000-06-21 H.J. Lu <hjl@gnu.org>
985 * Makefile.am: Rebuild dependency.
986 * Makefile.in: Rebuild.
988 2000-06-21 Kazu Hirata <kazu@hxi.com>
990 * config/tc-h8300.c (parse_reg): Make the function static.
991 (parse_exp): Likewise.
993 2000-06-20 DJ Delorie <dj@cygnus.com>
995 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
996 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
997 for cygwin import libraries to work properly.
999 2000-06-20 H.J. Lu <hjl@gnu.org>
1001 * Makefile.am: Rebuild dependency.
1002 * Makefile.in: Rebuild.
1003 * configure: Likewise.
1004 * doc/Makefile.in: Likewise.
1006 2000-06-20 Timothy Wall <twall@cygnus.com>
1008 * doc/internals.texi (CPU backend): Add @itemx for
1009 TC_START_LABEL_WITHOUT_COLON.
1010 * doc/c-tic54x.texi: New.
1011 * doc/as.texinfo: Add tic54x features and include primary tic54x
1013 * doc/all.texi: Add C54X.
1014 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
1015 * doc/Makefile.in: Regenerate.
1016 * configure.in: Add tic54x and define LIBM for tic54x.
1017 * configure: Regenrate.
1018 * config/tc-tic54x.[ch]: New.
1019 * config/obj-coff.h: Add tic54x.
1020 * Makefile.am: (CPU_TYPES): Add tic54x.
1021 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
1022 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
1023 (as_new_LDADD): Add $(LIBM).
1024 * Makefile.in: Regenerate.
1026 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
1028 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
1029 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
1030 * doc/as.texinfo: Likewise.
1032 * configure, Makefile.in: Regenerate.
1033 * configure.in (emulations): Recognize m6811 and m6812.
1034 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
1035 Added files for 68hc11 and 68hc12 assembler.
1036 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
1037 * config/tc-m68hc11.h: Header definition for that assembler.
1039 2000-06-18 Nick Clifton <nickc@redhat.com>
1041 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
1042 instead of OCTETS_PER_BYTE.
1044 * config/tc-v850.c: Fix compile time warnings.
1045 * config/tc-ppc.c: Fix compile time warnings.
1047 2000-06-18 H.J. Lu <hjl@gnu.org>
1049 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
1050 * configure: Rebuild.
1052 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
1054 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
1057 2000-06-16 Nick Clifton <nickc@cygnus.com>
1059 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
1060 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
1062 * doc/c-mips.texi: Document newly accepted cpu variants.
1064 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
1066 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
1068 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
1070 * macro.c (getstring): Make it possible to escape the quote
1073 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
1075 * config/tc-hppa.c (pa_export): Weak symbols can be global.
1077 2000-06-13 H.J. Lu <hjl@gnu.org>
1079 * configure: Regenerate.
1081 2000-06-09 Alan Modra <alan@linuxcare.com.au>
1083 * app.c (do_scrub_begin): Don't default lex[';'] as a line
1085 * doc/internals.texi (line_separator_chars): Semicolon is no
1086 longer a default. Mention null and newline as defaults.
1088 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
1090 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
1091 * config/tc-i860.h (line_separator_chars): Likewise.
1092 * config/tc-h8300.c (line_separator_chars): Likewise.
1093 * config/tc-i960.c (line_separator_chars): Likewise.
1094 * config/tc-m68k.c (line_separator_chars): Likewise.
1095 * config/tc-mips.c (line_separator_chars): Likewise.
1096 * config/tc-ns32k.c (line_separator_chars): Likewise.
1097 * config/tc-sparc.c (line_separator_chars): Likewise.
1098 * config/tc-vax.c (line_separator_chars): Likewise.
1100 * config/tc-h8300.c (comment_chars): Use string initialiser.
1101 * config/tc-i960.c (line_comment_chars): Likewise.
1102 * config/tc-z8k.c (comment_chars, line_comment_chars,
1103 line_separator_chars): Likewise.
1105 * config/tc-arm.c (line_separator_chars): Always use `;', not just
1108 2000-06-08 Nick Clifton <nickc@cygnus.com>
1110 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
1113 2000-06-08 David O'Brien <obrien@FreeBSD.org>
1115 * configure.in (VERSION): Update to show this is the CVS mainline.
1117 2000-06-08 Matthew Jacob <mjacob@feral.com>
1119 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
1120 $at is the integer register $r28, vs. both $r28 and the floating
1121 point register $f28.
1123 2000-06-08 James E. Wilson <wilson@cygnus.com>
1125 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
1126 (dot_endp): Don't call ia64_flush_insns.
1127 (emit_one_bundle): Don't delete prologue/body records from
1128 unwind_record list in first loop. Rewrite second loop to account for
1131 2000-06-07 David Mosberger <davidm@hpl.hp.com>
1133 * config/tc-ia64.c: Add missing prototypes.
1134 (generate_unwind_image): Cast argument to output_unw_records call.
1136 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
1138 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
1140 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
1142 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
1143 (REGISTER_P): likewise.
1144 (avr_opcodes): uses include/opcode/avr.h
1145 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
1147 2000-06-04 Alan Modra <alan@linuxcare.com.au>
1149 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
1152 2000-06-03 H.J. Lu <hjl@gnu.org>
1154 * read.c (is_end_of_line): Put back `;'.
1156 2000-06-03 Alan Modra <alan@linuxcare.com.au>
1158 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
1160 2000-06-01 Alan Modra <alan@linuxcare.com.au>
1162 * expr.c (operand): Test is_end_of_line outside switch to catch
1163 line separator chars that are also operators.
1164 (operator): Return O_illegal for line separator chars.
1166 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
1167 entry (or `!' entry for TC_HPPA).
1169 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
1170 before indexing is_end_of_line. Remove redundant check for '\0'.
1172 * config/tc-h8500.c (md_assemble): Likewise.
1173 * config/tc-mcore.c (md_assemble): Likewise.
1174 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1177 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
1179 * config/tc-mcore.c (mcore_cons): Likewise.
1180 (mcore_float_cons): Likewise.
1181 (mcore_stringer): Likewise.
1182 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1184 2000-06-01 Scott Bambrough <scottb@netwinder.org>
1186 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
1188 2000-05-29 Nick Clifton <nickc@cygnus.com>
1190 * config/tc-sh.c: Fix compile time warning messages.
1192 * config/tc-mips.c: Fix compile time warning messages.
1194 2000-05-29 Philip Blundell <philb@gnu.org>
1196 * doc/as.texinfo: Update copyright dates.
1197 (Local Labels): Delete misplaced mention of ARM.
1198 * NEWS: Mention ARM ELF support.
1200 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
1202 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
1203 it is modified, and use the real_size to compute the frag address
1204 for dwarf2 line info.
1206 2000-05-27 Alan Modra <alan@linuxcare.com.au>
1208 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
1209 line-matching scheme to cope with automake moving variables around.
1210 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
1211 * Makefile.in: Regenerate.
1213 2000-05-26 Jakub Jelinek <jakub@redhat.com>
1215 * config/tc-sparc.c (sparc_relax): New.
1216 (md_longopts): Add -relax and -no-relax options.
1217 (md_parse_options, md_show_usage): Likewise.
1218 (md_apply_fix3): Optimize tail call into branch always if possible.
1220 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
1222 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
1223 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
1224 rules, with warning when a GAS statement specifies a packing that
1225 will result in an instruction being squashed.
1226 Added typdef packing_type and enumerals, changed various integer
1227 literals to use the enumerals.
1229 2000-05-24 David Mosberger <davidm@hpl.hp.com>
1231 * config/tc-ia64.c (dot_restorereg_p): New function.
1232 (md_pseudo_table): Add restorereg.p.
1233 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
1234 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
1236 * config/tc-ia64.h (unw_record_type): Add unwabi.
1237 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
1238 called MASK with members for imask, and the masks produced by
1239 fr_mem, gr_mem, br_mem, and frgr_mem.
1240 (unw_p_record): Add members ABI and CONTEXT.
1241 (unw_x_record): Add member AB.
1242 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
1243 as pseudo-register for use during unwind info generation.
1244 (AR_PFS, AR_LC): New macros.
1245 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
1246 whose names start with an at sign (as in "@priunat").
1247 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
1249 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
1250 proc_end, unwind_info, personality_routine): Consolidate into
1251 "unwind" structure to reduce offset-table use. Add member
1252 NEXT_SLOT_NUMBER to track the slot number for the next instruction
1254 (output_R1_format, output_R3_format, output_P3_format,
1255 output_P6_format): Initialize R with zero to reduce compiler warnings.
1256 (output_P7_format): Ditto. Add `default' branch to switch
1257 statement to reduce compiler warnings.
1258 (output_P8_format, output_B1_format, output_B4_format): Ditto.
1259 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
1260 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
1261 into single argument.
1262 (output_X1_format, output_X3_format): Initialize R with zero to reduce
1263 compiler warnings. Merge A and B args into single argument.
1264 (output_X2_format, output_X4_format): Remove unused variable R. Merge
1265 A and B args into single argument.
1266 (free_record): Removed (wasn't used).
1267 (free_list_records): Also free imasks in prologue records.
1268 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
1269 (output_spill_mask): Remove.
1270 (output_unwabi): New function.
1271 (output_epilogue, output_label_state, output_copy_state): Call
1273 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
1274 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
1276 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
1277 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
1278 as part of handling the prologue records. Emit region's imask if
1279 we have one. Handle unwabi, epilogue, label_state, copy_state,
1280 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
1281 spill_sprel_p, and spill_reg_p records.
1282 (set_imask, count_bits, slot_index): New function.
1283 (fixup_unw_records): Fix region size computation. Handle
1284 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
1285 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
1286 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
1287 set_imask accordingly. Update imask for gr_gr, and br_gr records.
1288 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
1289 (dot_save): Use manifest constants for applicaton registers.
1290 Handle REG_PR and REG_PRIUNAT.
1291 (dot_restore): Don't just ignore it.
1292 (dot_restorereg): New function..
1293 (generate_unwind_image): Ensure unwind info is a multiple of eight
1294 bytes, not just four bytes.
1295 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
1296 (dot_altrp): Don't just ignore it.
1297 (dot_savemem): New function. Replaces dot_savesp() and
1298 dot_savepsp(). Use manifest constants for applicaton registers.
1299 Handle REG_PR and REG_PRIUNAT.
1300 (dot_savef): Simplify.
1301 (dot_saveb): Support generation of br_gr.
1302 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
1303 dot_label_state, dot_copy_state): New function.
1304 (dot_unwabi): Don't just ignore it.
1305 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
1306 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
1307 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
1308 (emit_one_bundle): Set slot number for prologue/body records
1309 *before* emitting the first insn.
1310 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
1311 (md_begin): Declare "psp" pseudo-register.
1312 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
1313 so we don't get segfault.
1314 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
1315 counts as required per SW Conventions manual
1316 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
1317 output_preds_psprel, output_preds_sprel, output_spill_base,
1318 output_unat_psprel, output_unat_sprel, output_lc_psprel,
1319 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
1320 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
1321 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
1322 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
1323 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
1324 (dot_vframe): Implement.
1325 (dot_vframesp, dot_vframepsp): New function.
1327 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
1329 * configure.in (i386-*-freebsd a.out entry): Quote properly.
1330 * configure: Regenerate.
1332 2000-05-23 Alan Modra <alan@linuxcare.com.au>
1334 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
1335 (md_estimate_size_before_relax): so we can use it here instead of
1336 old kludges. Localise vars to blocks. Comment.
1338 * frags.c (frag_new): Update fr_var comments.
1339 * frags.h (struct frag): Ditto.
1341 2000-05-22 Richard Henderson <rth@cygnus.com>
1343 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
1344 (pseudo_func): Add pcrel.
1345 (operand_match): Handle IA64_OPND_TGT64.
1346 (build_insn): Likewise.
1347 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
1348 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
1349 (fix_insn): Handle all three 64-bit relocation types.
1351 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
1353 * obj.h (struct format_ops): New members begin, app_file,
1354 s_set_other, s_set_desc, s_get_type, s_set_type,
1355 separate_stab_sections, init_stab_section.
1357 * config/obj-multi.h: Update GPL notice to v2.
1359 (obj_app_file): New.
1360 (S_SET_SIZE): Test s_set_size for NULL before calling.
1361 (S_SET_ALIGN): Similar for s_set_align.
1366 (SEPARATE_STAB_SECTIONS): New.
1367 (INIT_STAB_SECTION): New.
1368 (EMIT_SECTION_SYMBOLS): New.
1369 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
1371 * config/obj-elf.h: Update GPL notice to v2.
1372 Mention that this file is included from obj-multi.h.
1373 (obj_begin): Wrap definition in ifndef.
1374 (elf_file_symbol): Constify declaration.
1375 (obj_app_file): Ditto.
1376 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
1377 Wrap in ifndef SEPARATE_STAB_SECTIONS.
1379 * config/obj-elf.c (elf_s_set_other): New.
1380 (elf_file_symbol): Constify argument.
1381 (elf_separate_stab_sections): New.
1382 (elf_init_stab_section): New.
1383 (elf_format_ops): Add new members. Remove comma at end.
1385 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
1386 (ecoff_format_ops): Add new fields. Remove comma at end.
1387 Mention inconsistency for emit_section_symbols.
1389 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
1391 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
1392 (coff_separate_stab_sections): New.
1393 (coff_format_ops): Add new members.
1395 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
1396 (obj_aout_s_set_other): New.
1397 (obj_aout_s_set_desc): New.
1398 (obj_aout_s_get_type): New.
1399 (obj_aout_s_set_type): New.
1400 (obj_aout_separate_stab_sections): New.
1401 (aout_format_ops): New members added. Use obj_aout_process_stab,
1402 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
1403 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
1405 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
1407 2000-05-22 Alan Modra <alan@linuxcare.com.au>
1409 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
1410 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
1411 (md_estimate_size_before_relax): Ensure jumps to weak and
1412 externally visible symbols are relocatable.
1414 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
1416 * stabs.c (aout_process_stab): Make global.
1417 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
1418 * read.h (aout_process_stab): Declare.
1420 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
1421 Generalize to *aout, *coff *elf.
1422 * configure: Regenerated.
1424 * doc/internals.texi (Object format backend): Say
1425 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
1427 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
1428 * Makefile.in: Regenerated.
1430 2000-05-19 Catherine Moore <clm@cygnus.com>
1432 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
1434 2000-05-18 Alan Modra <alan@linuxcare.com.au>
1436 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
1437 instruction to reflect change in re_assemble_*.
1439 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
1441 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
1442 build PA64 ELF tools.
1443 * configure: Rebuilt.
1445 2000-05-17 Alan Modra <alan@linuxcare.com.au>
1447 * Makefile.am: Regenerate dependencies.
1448 * Makefile.in: Regenerate.
1450 2000-05-15 Nick Clifton <nickc@cygnus.com>
1452 * config/tc-arm.c (struct asm_psr): Add boolean field
1453 distinguishing between CSPR and SPSR. Rename 'number' field
1455 (psrs): Rearrange contents to match new asm_psr structure.
1456 (arm_psr_parse): Move next to psr_required_here. Make it
1457 return an asm_psr structure.
1458 (psr_required_here): Use asm_psr structure returned by
1460 (do_msr): Reorganise to allow psr_required_here to be called
1462 (md_undefined_name): Mark 'name' parameter as unused, since
1463 the COFF target does not use it.
1465 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1467 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
1469 * config/te-aux.h: Likewise.
1470 * config/te-dpx2.h: Likewise.
1471 * config/te-go32.h: Likewise.
1472 * config/te-hp300.h: Likewise.
1473 * config/te-hppa.h: Likewise.
1474 * config/te-i386aix.h: Likewise.
1475 * config/te-ic960.h: Likewise.
1476 * config/te-interix.h: Likewise.
1477 * config/te-nbsd532.h: Likewise.
1478 * config/te-pc532mach.h: Likewise.
1479 * config/te-ppcnw.h: Likewise.
1480 * config/te-psos.h: Likewise.
1481 * config/te-sparcaout.h: Likewise.
1482 * config/te-sun3.h: Likewise.
1483 * config/te-sysv32.h: Likewise.
1485 2000-05-14 Alan Modra <alan@linuxcare.com.au>
1487 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
1488 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
1489 and sign extend without an if statement.
1490 (build_bytes): Likewise.
1492 2000-05-14 Kazu Hirata <kazu@hxi.com>
1494 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
1495 X_add_symbol L_32 case.
1497 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1499 * config/te-freebsd.h: New file.
1501 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1503 * asintl.h (gettext, dgettext, dcgettext, textdomain,
1504 bindtextdomain): Replace defines with those from intl/libgettext.h
1505 to quieten gcc warnings.
1507 * NEWS: Mention x86 .arch and -q.
1509 * config/tc-i386.c (quiet_warnings): New.
1510 (md_assemble): Use quiet_warnings.
1511 (md_parse_option): Set quiet_warnings from -q.
1512 (md_show_usage): Mention -q, delete -m.
1513 (flag_do_long_jump): Delete.
1514 (md_parse_option): Remove -m.
1515 (md_show_usage): Remove -m.
1516 (md_create_long_jump): Remove useless flag_do_long_jump code.
1518 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
1519 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
1521 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1522 Alexander Sokolov <robocop@netlink.ru>
1524 * doc/c-i386.texi (i386-Arch): New section.
1525 (i386-Syntax): Mention .intel_syntax and .att_syntax.
1527 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
1528 (smallest_imm_type): Use smallest opcode for shift by one if cpu
1529 architecture has been given and is not 486.
1530 (set_cpu_arch): New.
1531 (md_pseudo_table): Add .arch.
1532 (md_assemble): Warn if cpu architecture has been given and an
1533 unsupported instruction.
1535 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
1536 Move operand_types bit defines after relevant template field.
1537 (template): Add cpu_flags.
1541 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
1543 * config/tc-mn10300.h (md_end): Define.
1544 (mn10300_finalize): Declare.
1545 * config/tc-mn10300.c: Include dwarf2dbg.h.
1546 (debug_line): Define.
1547 (md_assemble): Generate dwarf2 line info.
1548 (mn10300_finalize): New function. Finalize dwarf2 info.
1550 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
1552 * config/tc-mips.c (md_estimate_size_before_relax): Use the
1553 external version of the relocation for weak symbols.
1555 2000-05-08 David Mosberger <davidm@hpl.hp.com>
1557 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
1558 frame size in units of 16 bytes, as required per SW Conventions manual.
1559 (output_unw_records): Output info-block header as a dword to get
1562 2000-05-08 Alan Modra <alan@linuxcare.com.au>
1564 * as.h: #include "file", not <file> on files from ../include.
1565 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
1566 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
1567 (md_convert_frag): Add ATTRIBUTE_UNUSED.
1568 (tc_coff_symbol_emit_hook): Ditto.
1569 (OPTCOUNT): Cast to int to avoid compiler warning.
1570 (md_begin): Fix signed/unsigned warnings.
1572 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1574 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
1575 ABRANCH LONG case for a conditional branch on a 68000.
1576 (md_estimate_size_before_relax): Likewise. Also handle
1577 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
1578 (m68k-ip: case ABSL): Relax absolute references to 16-bit
1579 PC-relative on all CPUs.
1580 (md_estimate_size_before_relax): Likewise.
1582 2000-05-04 Alan Modra <alan@linuxcare.com.au>
1584 * as.c (parse_args): Just mention current year in printed
1587 2000-05-03 J.T. Conklin <jtc@redback.com>
1589 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
1591 (md_parse_option): Recognize -m7400.
1593 2000-05-03 Ian Lance Taylor <ian@zembu.com>
1595 * config/atof-ieee.c (gen_to_words): When adding carry back in,
1596 don't permit lp to become less than the words array.
1598 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
1600 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
1601 Fix little-endian case.
1603 2000-05-03 David O'Brien <obrien@NUXI.com>
1605 * as.c (parse_args): Update copyright.
1607 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
1609 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
1610 for the .bss section too.
1612 2000-05-02 Alan Modra <alan@linuxcare.com.au>
1614 * configure.in: Set em=linux for hppa-*-linux.
1615 * configure: Regenerate.
1616 * doc/Makefile.in: Regenerate with correct automake.
1618 * frags.c (frag_grow): Sanity check chunk_size.
1620 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
1621 * config/obj-som.h: Likewise.
1622 * config/obj-ieee.h: Likewise.
1624 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
1626 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
1627 (md_pseudo_table): Fully initialise OBJ_ELF cases.
1628 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
1629 (pa_ip): low_sign_unext now returns via function value. Use
1630 re_assemble_* instead of dis_assemble_* and
1631 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
1633 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
1634 (md_section_align, md_parse_option, md_show_usage,
1635 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
1636 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
1637 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
1638 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
1639 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
1641 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
1642 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
1643 outside of switch. Correct mask and shifting errors in case 10
1644 and case -11. In case 21, compare against signed range to suit
1645 hppa_field_adjust changes. In case 12, use re_assemble_12. In
1646 case 17 and case 22, use offsetT variable to properly check range.
1647 Use re_assemble_* here too.
1648 (evaluate_absolute): Change type of value to offsetT. Call
1649 hppa_field_adjust to do the work for us.
1650 (pa_parse_cmpb_64_cmpltr): Delete save_s.
1651 (pa_parse_cmpib_64_cmpltr): Ditto.
1652 (pa_build_unwind_subspace): Delete unused var subseg. Change type
1653 of i to unsigned int.
1654 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
1655 (pa_end_of_source): Return type is void.
1657 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
1659 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
1661 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
1663 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
1664 More comments added.
1665 (md_begin): Removed "construct symbols for each register name".
1666 Because register names conflicts with GCC generated function
1668 (avr_operand): Now constant numbers can be used as a register
1669 identifiers (0 as r0, 31 as r31).
1670 (md_assemble): use skip_space () before parsing instruction
1673 2000-05-01 Alan Modra <alan@linuxcare.com.au>
1675 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
1676 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
1677 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
1678 * configure: Regenerate.
1680 2000-04-29 Andreas Jaeger <aj@suse.de>
1682 * as.h: Correctly check GCC version.
1684 2000-04-26 David O'Brien <obrien@FreeBSD.org>
1686 * doc/as.1: Fix unbalanced brackets.
1688 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1690 (line_comment_chars): Set to '/' if TE_FreeBSD.
1692 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
1694 * configure.in: Configury support for PA64 (currently disabled).
1695 * configure: Rebuilt.
1697 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
1699 * config/tc-mips.c (s_change_sec): Use record_alignment, not
1700 bfd_set_section_alignment.
1702 2000-04-25 Alan Modra <alan@linuxcare.com.au>
1704 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
1707 2000-04-24 Nick Clifton <nickc@cygnus.com>
1709 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
1710 * doc/as.texinfo (Align): Include arm and strongarm in list of
1711 targets that have the second form of the behaviour of the .align
1714 2000-04-24 Mark Klein <mklein@dis.com>
1716 * obj-som.c: Terminate obj_pseudo_table.
1718 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
1720 * as.c (parse_args): Allow md_parse_option to override -a listing
1722 * config/obj-coff.c (add_lineno): Change type of offset parameter
1723 from "int" to "bfd_vma."
1724 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
1725 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
1726 (ppc_change_csect): Align correctly for XCOFF64.
1727 (ppc_machine): New function, which discards "ppc_machine" line.
1728 (ppc_tc): Cons for 8 when code is 64 bit.
1729 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
1731 (md_parse_option): Handle -a64 and -a32.
1733 * config/tc-ppc.h (TARGET_MACH): Define.
1734 (TARGET_FORMAT): Move to function.
1735 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
1737 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
1739 * config/tc-avr.c: New AVR_ISA_ defined.
1740 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
1741 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
1742 for `fmul', `movw' and `lpm R,Z' instructions.
1743 (avr_operands): Warn if current opcode is a two-word instruction
1744 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
1745 (avr_opcodes): New commands added.
1746 (REGISTER_P): Check 'a' and 'v' constraint letters.
1747 (mcu_types): New MCU added.
1749 2000-04-22 Timothy Wall <twall@cygnus.com>
1751 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
1753 (operand_match): Conditionally insert default bit values for IMMU9.
1755 2000-04-14 Matthew Green <mrg@cygnus.com>
1757 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
1758 * configure: Rebuilt.
1760 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
1761 Jason Eckhardt <jle@cygnus.com>
1763 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
1765 * config/tc-hppa.c (CHECK_ALIGN): New macro.
1766 Added handling of new operand types l,y,&,fe,fE,fx.
1768 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
1769 David Mosberger <davidm@hpl.hp.com>
1770 Timothy Wall <twall@cygnus.com>
1771 Andrew MacLeod <amacleod@cygnus.com>
1772 Jim Wilson <wilson@cygnus.com>
1774 * Makefile.am (CPU_TYPES): Add ia64.
1775 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
1776 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
1777 * Makefile.in: Rebuild.
1778 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
1779 * configure: Rebuild.
1780 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
1781 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
1782 * expr.c (expr): Handle md_optimize_expr.
1783 * read.c (LEX_HASH): Add comment.
1784 * config/tc-ia64.c, config/tc-ia64.h: New files.
1786 2000-04-21 Richard Henderson <rth@cygnus.com>
1788 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
1789 bundling a non-delayed branch type instruction.
1791 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
1793 * config/tc-mn10300.c (HAVE_AM30): Define.
1794 (md_assemble): Use it.
1796 2000-04-19 Alan Modra <alan@linuxcare.com.au>
1798 * config/obj-elf.c (obj_elf_change_section): Check for changed
1801 * Makefile.am: (CPU_MULTI_VALID): Remove.
1802 (MULTI_CPU_TYPES): Define.
1803 (MULTI_CPU_OBJ_VALID): Define.
1804 (DEPTC): Use the above.
1805 (DEPOBJ): Same here.
1807 Regenerate dependencies.
1808 * Makefile.in: Regenerate.
1810 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1812 * Makefile.am (YACC, LEX): Get them from configure.
1814 2000-04-18 H.J. Lu (hjl@gnu.org)
1816 * config/tc-i386.c (offset_in_range): Use addressT instead of
1817 bfd_vma for non-bfd assemblers.
1819 2000-04-17 Alan Modra <alan@linuxcare.com.au>
1821 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
1822 doesn't give spurious errors.
1824 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1826 * as.h (SEEK_SET): Define if undefined.
1828 2000-04-13 Alan Modra <alan@linuxcare.com.au>
1830 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
1831 constants, and don't assume offsetT is 32 bits.
1833 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
1835 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
1836 (md_pcrel_from_section): Add prototype.
1837 (d10v_fix_adjustable): Add prototype.
1838 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
1840 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
1842 2000-04-12 Nick Clifton <nickc@cygnus.com>
1844 * config/tc-d10v.c (find_opcode): Correctly calculate position of
1845 symbol in frag chain.
1847 2000-04-10 Alan Modra <alan@linuxcare.com.au>
1849 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
1850 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
1851 (fits_in_signed_word, smallest_imm_type): Ditto.
1852 (md_assemble): Use an offsetT var to hold offsetT values, not a
1854 (offset_in_range): New.
1855 (md_assemble): Use it.
1856 (md_convert_frag): Change type of target_address, opcode_address,
1857 and displacement_from_opcode_start to offsetT.
1858 (md_create_short_jump): Change type of offset to offsetT.
1859 (md_create_long_jump): Ditto.
1860 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
1861 (md_chars_to_number): Remove.
1862 (output_invalid): Remove duplicate prototype.
1864 2000-04-09 Nick Clifton <nickc@cygnus.com>
1866 * Makefile.am (CPU_TYPES): Add 'avr'.
1867 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
1868 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
1870 * Makefile.in: Regenerate.
1872 * doc/as.texinfo: Add M32R documentation.
1874 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1876 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
1877 --enable-build-warnings option.
1878 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
1879 * Makefile.in, configure: Re-generate.
1881 2000-04-07 Nick Clifton <nickc@cygnus.com>
1883 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
1884 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
1885 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
1886 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
1887 (arm_force_relocation): Force relocations for
1888 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
1890 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1892 * config/tc-sh.c (get_operands): There's no third operand if the
1893 first operand is an immediate.
1895 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1897 * config/tc-sh.c (immediate): Delete.
1898 (sh_operand_info): Add immediate member.
1899 (parse_reg): Use A_PC for pc.
1900 (parse_exp): Add second argument 'op'. All callers changed.
1901 (parse_at): Expect pc to be coded as A_PC.
1902 Use immediate field in *op.
1903 (insert): Add fourth argument 'op'. All callers changed.
1904 (build_relax): Add second argument 'op'. All callers changed.
1905 (insert_loop_bounds): New function.
1906 (build_Mytes): Remove DISP_4.
1907 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
1908 (assemble_ppi): Use immediate field in *operand.
1909 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
1910 (md_apply_fix): Likewise.
1911 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
1913 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1915 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
1917 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
1919 * internals.texi (CPU backend): Document
1920 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
1922 2000-04-04 Alan Modra <alan@linuxcare.com.au>
1924 * po/gas.pot: Regenerate.
1926 * as.c (show_usage): Restore translated part of bug string.
1927 * gasp.c (show_usage): Likewise.
1929 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
1930 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
1931 than move-if-change.
1932 (DEP1): Modify for "gcc -MM".
1936 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
1937 Update dependencies.
1938 * Makefile.in: Regenerate.
1940 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
1942 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
1943 (md_begin): Likewise.
1944 (HAVE_AM33): New macro.
1945 (md_assemble): Use it. Match r_regs and xr_regs only if
1948 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1950 * as.h: #include "bin-bugs.h"
1951 * as.c (show_usage): Use REPORT_BUGS_TO.
1952 * gasp.c: #include "bin-bugs.h"
1953 (show_usage): Use REPORT_BUGS_TO.
1955 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
1957 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
1959 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
1960 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
1963 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1965 * config/tc-i386.c (i386_immediate): Don't assume a constant
1966 immediate is necessarily 16 bits when in 16 bit code mode.
1967 (md_assemble): Instead set guess_suffix here after we have checked
1970 2000-04-02 Richard Henderson <rth@cygnus.com>
1972 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
1973 quantities. Correct right shift sign extension.
1974 (build_insn): Make `number' unsigned long. Mask top 6 bits of
1975 32-bit value when shifting into place.
1977 2000-04-01 Ian Lance Taylor <ian@zembu.com>
1979 * app.c: Add ATTRIBUTE_UNUSED as needed.
1980 * config/tc-ppc.c: Likewise.
1981 (ppc_size): Make unsigned long.
1982 (ppc_insert_operand): Add casts to avoid warnings.
1984 2000-03-31 Nick Clifton <nickc@cygnus.com>
1986 * config/tc-d10v.h (md_flush_pending_output): Define.
1988 2000-03-29 Nick Clifton <nickc@cygnus.com>
1990 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
1991 segment. Works for both BFD_ASSEMBLER and others.
1992 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
1994 2000-03-29 Nick Clifton <nickc@cygnus.com
1996 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
1998 2000-03-28 Alan Modra <alan@linuxcare.com.au>
2000 * listing.c (LISTING_LHS_WIDTH): Default depends on
2002 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
2004 2000-03-27 Ian Lance Taylor <ian@zembu.com>
2006 * config/tc-sh.c (md_show_usage): Use backslash before newline in
2009 2000-03-27 Alan Modra <alan@linuxcare.com.au>
2011 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
2013 * config/tc-avr.c (mcu_types): Add missing initialiser.
2014 (md_pcrel_from_section): Add prototype.
2015 (avr_operand): Remove redundant test of unsigned < 0.
2016 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
2018 2000-03-27 Denis Chertykov <denisc@overta.ru>
2020 * config/tc-avr.c: New file for AVR support.
2021 * config/tc-avr.h: Likewise.
2022 * configure.in: Add AVR support.
2023 * configure: Regenerate.
2025 2000-03-26 Timothy Wall <twall@cygnus.com>
2027 * gasp.c (macro_op): Add new argument to check_macro call.
2028 Macro structure definitions moved to macro.h
2029 * sb.h: Add argument to prototype for input_scrub_include_sb.
2030 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
2031 nesting checks with an additional flag.
2032 (struct input_save): Add flag to indicate whether current sb
2033 should be checked for proper macro/conditional nesting.
2034 (input_scrub_push/pop): Save/restore nest check flag.
2035 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
2037 * macro.c (check_macro): Allow caller to retrieve parsed macro
2038 information if a pointer is provided. This information may be
2039 used by the new macro hooks.
2040 * macro.h: Update prototype for check_macro. Macro struct
2041 definitions moved here from macro.c/gasp.c.
2042 * read.c (read_a_source_file): Add parameter to check_macro call,
2043 and pass macro info to the macro hook, if defined.
2044 (input_scrub_insert_line): New. Allow insertion of a line of
2045 characters into the input stream.
2046 (input_scrub_insert_file): New. Allow insertion of an arbitrary
2047 file into the input stream.
2048 (s_include): Use input_scrub_insert_file.
2049 * internals.texi: Document new macro hooks.
2050 * as.h: New prototypes added.
2052 2000-03-26 Alan Modra <alan@linuxcare.com.au>
2054 * config/tc-i386.c: Don't start any as_bad or as_warn message with
2055 an initial capital letter.
2056 (i386_index_check): Reindent.
2058 2000-03-19 Nick Clifton <nickc@cygnus.com>
2060 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
2063 2000-03-17 Thomas de Lellis <tdel@windriver.com>
2065 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
2066 instruction operand bad if Rd > 7 when generating
2067 thumb instructions. Prevents for example,
2068 "adr r12,label" from silently failing and generating
2069 the wrong instruction.
2071 2000-03-17 Nick Clifton <nickc@cygnus.com>
2073 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
2074 that have a destingation >= 0x400000.
2075 Fix compile time warning messages.
2077 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2079 * config/tc-sh.c (md_begin): When encountering insn that are
2080 not supported by the current arch, only change the name if
2081 its contents are the same as prev_name.
2082 (get_specific): If the the architecture doesn't match, fail.
2084 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2086 * config/tc-sh.c (IDENT_CHAR): Define.
2087 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
2088 matching back where it came from.
2090 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2092 * config/tc-sh.c (md_show_usage): Add description of -dsp.
2094 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
2096 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
2099 2000-03-15 Kazu Hirata <kazu@hxi.com>
2101 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
2103 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
2105 * expr.c (operand) [case 'f']: When testing if '0f' can start a
2106 floating-point-number, make sure 'f' is in FLT_CHARS.
2108 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
2110 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
2111 (s_lcomm_internal): Use it.
2112 * doc/internals.texi (CPU backend): Document it.
2113 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
2116 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
2118 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
2121 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
2122 implementation doesn't have special handling for switch
2124 (macro_build): Allow for code in sections other than .text.
2126 (mips_ip): Likewise.
2127 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
2128 Don't perform relocs if we will be outputting them.
2129 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
2130 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
2133 2000-03-09 Catherine Moore <clm@cygnus.com>
2135 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
2136 relocation type based on the entry in the fixup structure.
2137 Put S_IS_EXTERN processing back in.
2139 2000-03-08 H.J. Lu (hjl@gnu.org)
2141 * Makefile.am (install-exec-tooldir): Depend on
2142 install-exec-bindir for parallel make.
2143 * Makefile.in: Regenerated.
2145 2000-03-06 Nick Clifton <nickc@cygnus.com>
2147 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
2149 (md_parse_option): Parse -m32r command line switch - disable m32rx
2151 (md_show_usage): Document new option.
2153 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
2154 * doc/Makefile.in: Regenerate.
2155 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
2157 2000-03-02 Michael Meissner <meissner@redhat.com>
2159 * config/tc-d30v.c (check_range): Remove code that incorrectly
2160 sign extended values where bits < 32.
2162 2000-03-02 H.J. Lu (hjl@gnu.org)
2164 * configure.in: Support --enable-targets=all on ia32.
2165 * configure: Regenerated.
2167 2000-03-01 Nick Clifton <nickc@cygnus.com>
2169 * gasp.c (do_align): Remove bogus check of alignment value.
2171 2000-02-27 Thomas de Lellis <tdel@windriver.com>
2173 * config/obj-elf.c (elf_frob_symbol): Remove code which when
2174 TC_PPC was defined forced the type of a symbol with no other type
2177 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
2179 * doc/internals.texi (CPU backend): Mention that
2180 line_separator_chars do not break up comments. Fix typos for
2181 LEX_AT and LEX_NAME descriptions. Document operands for
2182 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
2183 description of md_create_short_jump usage. Document argument for
2184 md_undefined_symbol.
2186 2000-02-27 Jakub Jelinek <jakub@redhat.com>
2188 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
2189 (md_parse_option): Handle it.
2190 (md_show_usage): Document it.
2192 2000-02-27 Ian Lance Taylor <ian@zembu.com>
2194 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
2195 opcode, for the instruction `pal19'. From Andrea Arcangeli
2198 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
2200 * config/tc-i386.c (i386_immediate): Move constant operand sizing
2202 (md_assemble): To here, before template operands are matched.
2203 Also ensure a constant immediate is sign extended when we know the
2204 size is at most 16 bits. This is to catch cases like "add
2205 $0xffc0,%ax" where we don't know the size, and thus that the
2206 immediate can be represented as Imm8S until after parsing the
2208 (i386_displacement): Similarly sign extend 16 bit constant
2210 (md_assemble): Relax 16-bit jump constant range check to suit sign
2211 extended displacements.
2213 2000-02-26 Andreas Jaeger <aj@suse.de>
2215 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
2217 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2219 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
2220 call operands when intel_syntax.
2221 (intel_float_operand): Return 2 for "fi...".
2222 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
2223 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
2224 earlier "SHORT" change.
2225 (md_assemble): When determining suffix from Regs, exclude
2228 2000-02-24 Nick Clifton <nickc@cygnus.com>
2230 * configure: Add arm-wince, mips-pe and sh-pe targets.
2231 * configure: Regenerate.
2233 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
2235 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
2236 "pe-mips" for the mips-pe target.
2238 * config/tc-arm.c (insns): Change displacement encoded in BL
2239 and B instructions if the target port is arm-wince.
2240 (do_ldst): Do not bias the relocation offset if the target
2242 (md_pcrel_from): Add in missing relocation offset bias if the
2243 target os arm-wince.
2245 * config/tc-mips.c (mips_target_format): Support COFF flavour.
2246 (md_begin): Disable -G support for mips-pe target.
2247 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
2248 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
2251 * config/tc-sh.c (md_begin): sh-pe target is little endian.
2252 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
2253 assembler, just set the alignment to 4.
2255 * config/te-wince-pe.h: New file for WinCE targets. Define
2258 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2260 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
2261 string instructions.
2262 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
2263 (i386_intel_memory_operand): After finding a segment override,
2264 check again for no `[' before looking for a displacement. Bomb if
2265 more than one displacement rather than silently discarding the
2266 second and subsequent ones. Free strings malloc'd by
2267 build_displacement_string.
2269 2000-02-24 Catherine Moore <clm@cygnus.com>
2271 * config/obj-som.c (obj_pseudo_table): Add "weak".
2272 (obj_som_weak): New routine.
2274 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
2276 * config/tc-i386.c (union i386_op): New.
2277 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
2278 Throughout file replace occurences of disps[n], imms[n], regs[n]
2279 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
2280 intel mode operand swapping. Add assert in regKludge and
2281 fake_zero_displacement code. Test i.types[n] when outputting
2282 displacements and immediates. Combine output of Disp16 with
2284 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
2285 when in intel mode by (not) reversing fsub and fdiv operands
2286 before the template search. This fails for single operand
2287 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
2288 undefined. Instead fix the base_opcode after we've found the
2289 template. Move base_opcode xor with found_reverse_match from
2290 opcode output code to before this fix so we test for the correct
2292 (md_assemble): Don't use strcmp when deciding to ignore the suffix
2293 check in intel mode. Instead compare opcodes.
2295 * config/tc-i386.h (TC_RELOC): Delete.
2296 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
2297 with equivalent call to reloc.
2299 * as.h (flag_m68k_mri): Move declaration after target include, and
2300 only declare when TC_M68K defined. Define as zero otherwise.
2301 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
2302 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
2303 Define as zero otherwise.
2304 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
2305 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
2306 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
2307 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
2308 testing whether defined.
2309 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
2310 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
2311 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
2312 rather than testing whether defined.
2313 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
2314 (parse_mri_cons): Declare and use only when TC_M68K.
2315 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
2316 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
2317 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
2319 * NEWS: Mention IBM 370 support.
2321 2000-02-23 Richard Henderson <rth@cygnus.com>
2323 * config/tc-i386.c (md_assemble): When swapping operands for
2324 intel_syntax, assume everything that's not Imm or Disp is a
2327 2000-02-23 Linas Vepstas <linas@linas.org>
2329 * config/tc-i370.c, config/tc-i370.h: New files.
2330 * Makefile.am: Add support for Linux/IBM 370.
2331 * configure.in: Likewise.
2332 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
2333 * config/obj-elf.c: Include elf/i370.h
2334 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
2336 * Makefile.in: Regenerate.
2337 * configure: Regenerate.
2339 * doc/c-i370.texi: New file.
2340 * doc/all.texi: Include it.
2341 * doc/as.texinfo: And here.
2342 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
2343 * doc/Makefile.in: Regenerate.
2345 2000-02-19 Michael Meissner <meissner@redhat.com>
2347 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
2348 determine if an instruction can be used in parallel with an ADDppp
2349 or SUBppp instruction.
2351 2000-02-22 Andrew Haley <aph@cygnus.com>
2353 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
2355 1999-12-30 Andrew Haley <aph@cygnus.com>
2357 * config/tc-mips.c (mips_gp32): New variable.
2358 (macro_build) Use mips_gp32.
2360 (md_longopts): Add "-mgp32" and "-mgp64".
2361 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
2363 (OPTION_M7900): Change offset
2364 (OPTION_NO_M7900): Ditto.
2366 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2368 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
2369 warning, and bump it to 1.
2371 2000-02-22 Ian Lance Taylor <ian@zembu.com>
2373 From Brad Lucier <lucier@math.purdue.edu>:
2374 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
2377 2000-02-21 Catherine Moore <clm@cygnus.com>
2379 * config/tc-mips.c (MF_HILO_INSN): Define.
2380 (mips_7000_hilo_fix): Declare.
2381 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
2382 (md_parse_option): Check for 7000_HILO_FIX options.
2383 (OPTION_M7000_HILO_FIX): Define.
2384 (OPTION_NO_M7000_HILO_FIX): Define.
2385 * doc/c-mips.texi (-mfix7000): Describe.
2387 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
2389 * listing.c (print_lines): Remove unused variable `end'.
2391 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
2392 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
2393 reloc_type when BFD_ASSEMBLER.
2394 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
2395 reloc_type when BFD_ASSEMBLER. Move common code out of switch
2396 statement and quell signed vs. unsigned comparison warning.
2398 2000-02-18 Nick Clifton <nickc@cygnus.com>
2400 * config/tc-d10v.c (find_opcode): Add a symbol's value to
2401 the computed frag offset, rather than overwriting it.
2403 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2405 * config/tc-sh.c ("elf/sh.h"): Include.
2406 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
2407 (md.begin): Initialize target_arch.
2408 Only include opcodes in has table that match selected architecture.
2409 (parse_reg): Recognize register names for sh-dsp.
2410 (parse_at): Recognize post-modify addressing.
2411 (get_operands): The leading space is now optional.
2412 (get_specific): Remove FDREG_N support. Add support for sh-dsp
2413 arguments. Update valid_arch.
2414 (build_Mytes): Add support for SDT_REG_N.
2415 (find_cooked_opcode): New function, broken out of md_assemble.
2416 (assemble_ppi, sh_elf_final_processing): New functions.
2417 (md_assemble): Use find_cooked_opcode and assemble_ppi.
2418 (md_longopts, md_parse_option): New option: -dsp.
2419 * config/tc-sh.h (elf_tc_final_processing): Define.
2420 (sh_elf_final_processing): Declare.
2422 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
2424 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
2425 the unwinder subspace. Save the current seg/subseg before creating
2428 2000-02-10 Nick Clifton <nickc@cygnus.com>
2430 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
2431 little endian targets.
2432 (INST_BYTE1): Redefine to handle big and little endian
2434 (cpu_type): New type: Select between M340 and M210.
2435 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
2436 instructions of the M340.
2437 (md_assemble): Add support for the MULSH and OPSR classes of
2439 (md_atof): Add support for little endian targets.
2440 (md_parse_option): Add support for -EL, -EB and -mcpu command
2442 (md_convert_frag): Add support for little endian targets.
2443 (md_apply_fix3): Add support for little endian targets.
2444 (md_number_to_chars): Add support for little endian targets.
2446 2000-02-10 Timothy Wall <twall@redhat.com>
2448 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
2449 defined, use it to verify the symbol just read should be a label.
2451 2000-02-10 Timothy Wall <twall@redhat.com>
2453 * app.c (do_scrub_chars): Handle "||" for parallel instructions
2454 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
2455 around colons when KEEP_WHITE_AROUND_COLON is defined.
2456 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
2457 and KEEP_WHITE_AROUND_COLON.
2459 2000-02-08 Timothy Wall <twall@redhat.com>
2461 * read.c (s_rept): Call do_repeat, which abstracts the repeat
2463 (do_repeat): New. Abstract repeat logic so that a "break" can be
2465 (end_repeat): New. Provide support for a "break" out of the
2467 * read.h: Add prototypes for new functions.
2469 2000-02-08 Timothy Wall <twall@redhat.com>
2471 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
2472 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
2473 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
2476 2000-02-08 Timothy Wall <twall@redhat.com>
2478 * read.c: Added elseif to directives table.
2479 * read.h: Added prototype for s_elseif.
2480 * doc/as.texinfo: Added description for elseif.
2481 * cond.c (s_elseif): New function
2483 2000-02-04 Timothy Wall <twall@redhat.com>
2485 * listing.c (print_lines): Remove conditionals causing bug in
2488 2000-02-03 Timothy Wall <twall@cygnus.com>
2490 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
2492 * frags.c (frag_new): Calculate fr_fix in octets
2493 (frag_now_fix) Return offset as target address offset (bytes).
2494 (frag_now_fix_octets) New - Return offset in octets (8-bit
2496 * frags.h: Added prototype for frag_now_fix_octets().
2497 Distinguish between octets and bytes in field descriptions.
2498 * listing.c (calc_hex): Account for octets vs bytes when
2499 printing addresses/offsets.
2500 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
2501 target is little-endian, print the octets in a word in big-endian
2502 order so that the display looks like a proper hexadecimal number,
2503 instead of having the octets reversed.
2504 * read.c (do_align): When recording alignment, alignment power
2505 should be in terms of target bytes (minimum addressible unit)
2507 (do_org) Convert ORG target address (byte) argument into an
2508 octet offset when generating a variable fragment.
2509 * symbols.c (resolve_symbol_value): Symbol final value
2510 converted to a target address offset (bytes) from its octet offset.
2511 * config/obj-coff.c (coff_frob_symbol): Symbol target address
2512 offset (bytes) is adjusted by the frag offset (octets) converted
2514 (coff_frob_section) Section alignment power is in terms of bytes;
2515 convert it to an octet alignment power when calculating size (and
2516 size mask) in octets. Don't modify the section size in order to
2517 "align" it for TI COFF, since that format has a different method
2518 for storing alignment information.
2520 2000-02-01 Timothy Wall <twall@cygnus.com>
2522 * stabs.c (generate_asm_file): Escape backslashes in stabs file
2523 entries, matching the way GCC generates them. If not escaped, the
2524 filename is encoded incorrectly.
2526 2000-01-31 Nick Clifton <nickc@cygnus.com>
2528 * config/tc-arm.c (reg_table): Add support for ATPCS register
2531 2000-01-31 Geoff Keating <geoffk@cygnus.com>
2533 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
2535 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2537 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
2538 of a symbol when we really care about its value.
2540 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
2542 * config/tc-mcore.c (md_assemble): Give warning message if
2543 operands passes to instruction are more than the spec.
2545 2000-01-27 Thomas de Lellis <tdel@windriver.com>
2547 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2548 Thumb mode but the label seen was not declared as '.thumb_func'
2549 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
2550 correct disassembly of Thumb code bounded by non function labels.
2552 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2554 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
2555 Add dependencies for e-i386aout.o. Fix 2 comment lines.
2557 * Makefile.in: Same here.
2560 * configure.in: Set bfd_gas for i386-aout when primary target
2561 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
2562 we may need the primary te_file. Remove incorrect comment.
2564 * configure: Regenerate.
2566 * config/e-i386aout.c: New file.
2568 * as.c (USE_EMULATIONS): Move to before print_version_id.
2569 (struct emulation): Add i386aout.
2570 (show_usage): Split text strings. Reformat -a text. Add --em
2574 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
2575 (aout_format_ops): New.
2578 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
2579 preprocessor conditional and add aout USE_EMULATIONS tests.
2580 (read_a_source_file): Don't pass error strings to printf as
2584 * gasp.c (exp_get_abs): Don't pass error strings to printf as
2586 (do_data): Same here.
2587 (process_file): And here.
2590 * symbols.c (colon): Rewrite "already defined" fatal message
2591 code for aout with USE_EMULATIONS.
2594 * config/obj-aout.c (OBJ_HEADER): Define.
2595 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
2597 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
2598 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
2600 (obj_aout_type): Expand S_SET_OTHER here too.
2601 (obj_read_begin_hook): Remove.
2602 (aout_pop_insert): New.
2603 (obj_aout_s_get_other): New.
2604 (obj_aout_s_get_desc): New.
2605 (aout_format_ops): New.
2608 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
2609 gets aout_pseudo_table.
2610 (aout_pseudo_table): Declare.
2611 (obj_read_begin_hook): Define.
2614 * config/obj-coff.c (obj_pseudo_table): Rename to
2616 (coff_pop_insert): Use coff_pseudo_table.
2617 (coff_sec_sym_ok_for_reloc): Remove.
2618 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
2619 and comment all zero entries and remove #if 0 code.
2622 * config/obj-coff.h (obj_pop_insert): Define.
2623 (coff_pseudo_table): Declare.
2626 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
2627 s_get_size, s_set_size. Comment all zero entries.
2630 * config/obj-elf.c (elf_s_get_other): New function.
2631 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
2632 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
2633 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
2635 (obj_elf_parse_section_letters): Don't pass error strings to
2636 printf as format arg.
2639 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
2641 (elf_s_get_other): Declare.
2642 (S_GET_OTHER) Define as elf_s_get_other if not already
2644 (S_SET_OTHER): Only define when not already defined.
2645 (elf_obj_read_begin_hook): Declare.
2646 (obj_read_begin_hook): Define.
2647 (elf_obj_symbol_new_hook): Declare.
2648 (obj_symbol_new_hook): Define.
2651 * config/obj-multi.h: Add copyright header and protect against
2652 multiple inclusion. Add * to all function pointers.
2653 (OBJ_HEADER): If defined, include it rather than other defines
2655 (obj_frob_file_after_relocs): Test for NULL.
2656 (obj_symbol_new_hook): Here too.
2657 (obj_sec_sym_ok_for_reloc): And here.
2658 (S_GET_OTHER): Define.
2659 (S_GET_DESC): Define.
2660 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
2661 (OBJ_MAYBE_ELF): Update comment.
2663 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
2664 OBJ_AOUT preprocessor conditional and handle emulation by
2665 testing OUTPUT_FLAVOR.
2666 (i386_displacement): Here too.
2667 (md_section_align): Similarly here.
2668 (i386_target_format): Conditionally compile when more than one
2669 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
2670 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
2671 (i386_displacement): Here too.
2674 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
2675 Define TARGET_FORMAT for aout only when not multi.
2678 * config/te-multi.h: Delete file as it's identical to te-generic.h
2680 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
2682 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
2683 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
2686 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
2688 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
2691 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
2693 * config/tc-mips.c (mips_do_align): New function.
2694 * config/tc-mips.h (md_do_align): Define.
2696 2000-01-10 Philip Blundell <philb@gnu.org>
2698 * doc/c-arm.texi (ARM Options): Fix typo.
2699 (ARM-Chars): Correct description of `#'. Mention that `;' is a
2700 line separator for Linux.
2701 * doc/as.texinfo (Comments): Mention the ARM.
2703 2000-01-10 Philip Blundell <pb@futuretv.com>
2705 * configure.in (arm*-*-conix*): New target.
2706 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
2708 * configure: Regenerate.
2710 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
2712 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
2713 (obj_elf_visibility): New function.
2715 * doc/as.texinfo (Visibility): New node: document visibility
2718 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2720 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
2721 warning for absolute jump/call without `*' in non-intel mode. No
2722 need to set i.types[0] JumpAbsolute in intel mode.
2724 1999-12-22 Philip Blundell <pb@futuretv.com>
2726 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
2727 hook function when changing sections.
2728 (arm_s_data): Likewise.
2730 1999-12-14 Nick Clifton <nickc@cygnus.com>
2732 * config/tc-arm.c (md_parse_option): Add support for -marm720
2733 command line switch.
2735 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
2737 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
2738 (r_registers, xr_registers): Define.
2739 (r_register_name, xr_register_name): New functions.
2740 (md_assemble): Handle new am33 operand types and instruction
2742 (mn10300_insert_operand, check_operand): Likewise.
2744 1999-11-29 Nick Clifton <nickc@cygnus.com>
2746 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
2747 (s_force_thumb): Set thumb_mode to 2.
2748 (md_assemble): Do not complain about thumb instructions on a
2749 non-thumb target if thumb_mode is set to 2.
2751 1999-11-28 Michael Meissner <meissner@cygnus.com>
2753 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
2754 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
2755 (O_...): Add new machine dependent expressions if we are handling
2756 explicit relocations.
2757 (alpha_reloc_op): New static table holding the explicit relocation
2759 (alpha_literal_hash): New static to hold the hash table for
2760 explicit relocations.
2761 (alpha_macros): Add support for explicit relocations.
2762 (md_begin): If explicit relocations, initialize hash table.
2763 (md_assemble): Don't print a second error if tokenize_arguments
2764 already printed an error message.
2765 (md_apply_fix): Add support for explicit relocations.
2766 (alpha_force_relocation): Ditto.
2767 (alpha_fix_adjustable): Ditto.
2768 (alpha_adjust_symtab): New function to support explicit
2770 (alpha_adjust_symtab_relocs): Ditto.
2771 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
2772 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
2773 Add support for explicit relocations. Return -2 if an error
2774 message was already printed.
2775 (find_macro_match): Add support for explicit relocations. Comment
2777 (emit_insn): Add support for explicit relocations.
2778 (assemble_tokens): Ditto.
2780 (load_expression): Ditto.
2783 (emit_ir_load): Ditto.
2784 (emit_loadstore): Ditto.
2787 (emit_sextX): Ditto.
2788 (emit_division): Ditto.
2789 (emit_jsrjmp): Ditto.
2790 (emit_retjcr): Ditto.
2792 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
2794 (tc_adjust_symtab): If explicit relocations, call the function
2795 alpha_adjust_symtab.
2796 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
2797 relocations next to the literal relocation they reference.
2798 (TC_INIT_FIX_DATA): Initialize the new fields.
2799 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
2801 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
2803 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
2804 'B' operand for PA2.0 bb instruction.
2806 1999-11-18 Nick Clifton <nickc@cygnus.com>
2808 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
2811 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
2813 (mcore_force_relocation): Force relocations to be generated for
2816 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2818 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
2819 (i386_displacement): Disallow O_big displacements.
2821 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
2823 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
2824 Small improvements in error checking.
2825 (md_assemble): Support for unconditional ARM instructions.
2826 (md_parse_option): Support for -m[arm]v5e flag.
2828 1999-11-12 Nick Clifton <nickc@cygnus.com>
2830 * macro.c (buffer_and_nest): Do not check beyond the end of the
2833 1999-11-11 Nick Clifton <nickc@cygnus.com>
2835 * macro.c (buffer_and_nest): Look for seperator after TO and
2838 1999-11-08 Andrew Haley <aph@cygnus.com>
2840 * app.c (do_scrub_chars): When in State 10, treat backslash
2841 characters in the same way as as symbol characters.
2843 1999-11-07 Richard Henderson <rth@cygnus.com>
2845 * config/tc-alpha.c (alpha_align): Check, don't assert, that
2846 the previous label was in the current section before playing
2847 with auto-alignment.
2849 1999-11-06 Nick Clifton <nickc@cygnus.com>
2851 * config/tc-v850.c (v850_force_relocation): Force relocation
2853 (v850_pcrel_from_selection): Do not compute a pcrel offset if
2856 1999-11-05 Michael Meissner <meissner@cygnus.com>
2858 * expr.h (operatorT): Increase machine dependent operators to 16.
2859 * expr.c (op_rank): Ditto.
2861 1999-11-03 Ian Lance Taylor <ian@zembu.com>
2863 * read.c (pseudo_set): Reject attempts to set the value of a
2866 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
2869 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
2871 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
2872 to bfd_set_section_contents.
2874 1999-11-03 Nick Clifton <nickc@cygnus.com>
2876 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
2878 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
2880 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
2881 (mips_ip): Use OPCODE_IS_MEMBER.
2883 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
2885 * config/tc-arm.c (reg_required_here): Improve comments.
2887 * config/tc-arm.c (thumb_opcode): Add "variants" field.
2888 (tinsns): Initialize variants field.
2890 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
2891 BAD_PC respectively.
2893 1999-10-27 Scott Bambrough <scottb@netwinder.org>
2895 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
2896 * config/tc-arm.h: Fix compile time warnings.
2898 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2900 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
2901 form @abs16, @(abs16) and @(abs16 + imm).
2903 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
2905 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
2906 (ISA_HAS_64_BIT_REGS) New.
2907 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
2908 mips_emit_delays,macro_build,load_register,load_addresss,
2909 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
2910 and/or use new ISA_xxx macros in expressions involving
2911 ISA, particularly mips_opts.isa.
2913 1999-10-18 Michael Meissner <meissner@cygnus.com>
2915 * expr.h (operatorT): Add machine dependent operators md1..md8.
2916 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
2917 for the machine dependent operators to use.
2919 * expr.c (op_rank): Add machine dependent operators.
2921 * config/tc-alpha.c (O_pregister): Define as a machine dependent
2923 (O_cpregister): Ditto.
2924 (md_begin): Change X_op test that field is wide enough to use
2925 O_max instead of O_alpha_max.
2926 (cpu_types): Fill in missing initializer.
2927 (alpha_num_macros): Make unsigned.
2928 (md_assemble): Make opnamelen be size_t.
2929 (md_apply_fix): Cast alpha_num_operands to int before testing.
2930 (alpha_force_relocation): Ditto.
2931 (alpha_fix_adjustable): Ditto.
2932 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
2933 (tc_gen_reloc): Ditto.
2934 (tc_get_register): Ditto.
2939 (s_alpha_ent): Ditto.
2940 (s_alpha_end): Ditto.
2941 (s_alpha_frame): Ditto.
2942 (s_alpha_prologue): Ditto.
2943 (s_alpha_file): Ditto.
2944 (s_alpha_gprel32): Ditto.
2945 (s_alpha_proc): Ditto.
2946 (s_alpha_set): Ditto.
2947 (s_alpha_base): Ditto.
2948 (s_alpha_align): Ditto.
2949 (s_alpha_arch): Ditto.
2950 (alpha_align): Ditto.
2951 (assemble_insn): Suppress unused variable warning.
2953 (assemble_insn): Don't assume X_op and X_unsigned are in a given
2954 order in the structure.
2955 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
2957 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
2959 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
2961 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2963 * config/tc-i386.c (i386_index_check): Correct #endif location.
2965 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
2967 * as.c (show_usage): Document new options.
2968 (parse_args): Add --no-warn, --warn, --fatal-warnings,
2969 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
2970 (parse_args): Parse the new options.
2971 (main): If there were warnings, and --fatal-warnings
2972 was specified, print an error.
2973 * as.h: New variable, flag_fatal_warnings, for new option.
2975 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
2977 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
2978 '@'. Change autoincrement completers to fall through to cache control
2981 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
2983 (pa_parse_addb_64_cmpltr): New function.
2985 * config/tc-hppa.c (pa_ip): Change error message.
2986 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
2987 '?Q' args to allow falling through.
2989 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
2990 Remove unused conditional codes.
2991 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
2993 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2995 * config/tc-d30v.c (CHAR_BIT): Define.
2996 (check_range): Fix bit operations to support integers bigger than
2999 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3001 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
3004 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
3005 Doug Evans <devans@cygnus.com>
3007 Add support for m32rx.
3008 * config/tc-m32r.c (enable_m32rx): New static global.
3009 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
3010 (allow_m32rx): New function.
3011 (M32R_SHORTOPTS): Add `O'.
3012 (md_longopts): Add --m32rx plus several warning options.
3013 (md_parse_option): Handle new options.
3014 (md_show_usage): Print them.
3015 (md_begin): Enable m32rx.
3016 (OPERAND_IS_COND_BIT): New macro.
3017 (first_writes_to_seconds_operands): New function.
3018 (writes_to_pc,can_make_parallel,make_parallel): New functions.
3019 (target_make_parallel,assemble_two_insns): New functions.
3020 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
3021 If optimizing and m32rx, try to make consecutive insns parallel.
3023 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
3025 * config/tc-mips.c (nopic_need_relax): Allow for the
3026 .sdata.foo sections generated by -fdata-sections,
3027 and for the .gnu.linkonce.s sections generated by C++.
3029 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3031 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
3032 with cleaner code using completer prefixes. Add 'Y'.
3034 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
3036 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
3038 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
3039 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
3040 insn does not match and we should try the next insn in the table.
3042 1999-09-22 Nick Clifton <nickc@cygnus.com>
3044 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
3046 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
3048 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
3051 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3053 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
3054 OBJ_ELF. If ELF, add "sq".
3055 (md_parse_option): If ELF, ignore -s and -q.
3056 (md_show_usage): Mention ELF options.
3058 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
3060 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
3063 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
3065 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
3067 * config/tc-hppa.c (struct pa_it): New field "trunc".
3068 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
3069 (pa_parse_ftest_gfx_completer): New function
3070 (pa_parse_fp_cnv_format): New function.
3072 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
3073 (md_apply_fix): Handle 22bit pc-rel branches.
3075 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
3077 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
3079 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
3081 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
3083 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
3085 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
3086 (pa_ip): Handle 'fX'.
3088 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
3090 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
3091 unwinds unless the function is in the text space.
3092 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
3094 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
3096 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
3097 (md_assemble): To here. Tweak address generation.
3099 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
3101 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
3102 (md_assemble): Call dwarf2_where for OBJ_ELF.
3103 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
3104 (pa_end_of_source): New function.
3105 * tc-hppa.h (md_end): Define for OBJ_ELF.
3107 1999-09-14 Michael Meissner <meissner@cygnus.com>
3109 * configure.in (Canonicalization of target names): Remove adding
3110 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
3111 generates $ac_config_sub with a ${CONFIG_SHELL} already.
3112 * configure: Regenerate.
3114 1999-09-14 Donn Terry <donn@interix.com>
3116 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
3118 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3120 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
3121 pc-relative jmp/call to an absolute symbol.
3122 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
3123 absolute section symbols.
3125 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
3126 jump handling code and comments.
3128 1999-09-12 Ian Lance Taylor <ian@zembu.com>
3130 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
3131 the value if TE_PE and a global defined symbol.
3133 1999-09-11 Ian Lance Taylor <ian@zembu.com>
3135 * write.c (dump_section_relocs): Call print_symbol_value_1 to
3136 print the symbol, rather than printing it here.
3138 1999-09-11 Donn Terry <donn@interix.com>
3140 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3141 BFD_RELOC_RVA relocations.
3143 * config/tc-i386.c (md_undefined_symbol): Compare the name against
3144 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
3147 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
3149 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
3150 * doc/internals.texi (Object format backend): Document
3153 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3154 relocations against global symbols if TE_PE.
3156 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
3157 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
3159 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
3162 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
3163 symbols which do not have a constant value, or tags with
3164 non-tags. Remove the symbol from the list before adding it at the
3167 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
3168 C_FCN symbol differently if TE_PE.
3169 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
3170 appears in the pseudo-op, rather coff_line_base which is only set
3173 * config/obj-coff.c (obj_coff_loc): New static function.
3174 (obj_pseudo_table): Add "loc".
3176 * config/obj-coff.c (add_lineno): Check that the line number is
3179 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
3180 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
3182 (md_atof): Return NULL rather than 0.
3183 * config/tc-i386.c (md_atof): Change type to int.
3184 * expr.c (expr): Change first parameter to int.
3185 * config/obj-coff.c: Add declarations for static functions.
3186 (coff_frob_symbol): Use SYM_AUXENT.
3187 * config/tc-i386.h (flag_16bit_code): Don't declare.
3189 * config/obj-coff.c (obj_coff_section): Default to setting
3190 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
3192 * write.c (adjust_reloc_syms): Print adjusted fixup.
3194 * expr.c (integer_constant): Correct too_many_digits calculation
3197 1999-09-09 Andreas Schwab <schwab@suse.de>
3199 * doc/c-arm.texi: Fix arguments of @var to not contain
3202 1999-09-08 Philip Blundell <pb@nexus.co.uk>
3204 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
3206 (md_parse_option): Only support -k flag for ELF and COFF targets.
3208 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
3210 * config/tc-hppa.c (pa_ip): Put strict register checks before
3211 call to pa_parse_number.
3213 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
3215 1999-09-06 Ian Lance Taylor <ian@zembu.com>
3217 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
3220 1999-09-06 Donn Terry <donn@interix.com>
3222 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
3224 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
3226 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
3227 candidate instruction. Require registers for register arguments
3228 when in strict mode. Require assemble-time constants for
3229 constants when in strict mode.
3230 (pa_get_absolute_expression): Require a constant when in strict
3233 1999-09-06 Nick Clifton <nickc@cygnus.com>
3235 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
3237 1999-09-04 Steve Chamberlain <sac@pobox.com>
3239 * config/tc-pj.c: New file, supports picoJava in ELF.
3240 * config/tc-pj.h: Ditto.
3241 * configure.in (pjl*, pj*): New targets.
3242 * Makefile.am: Rebuild dependencies.
3243 (CPU_TYPES): Add pj.
3244 (TARGET_CPU_CFILES): Add config/tc-pj.c.
3245 (TARGET_CPU_HFILES): Add config/tc-pj.h.
3246 * doc/c-pj.texi: New file.
3247 * doc/as.texinfo: Add some PJ specifics.
3248 * doc/all.texi: Add PJ to the list of all architectures, sort them
3250 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
3251 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3253 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
3255 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
3256 (obj_frob_file): Test for null pointer.
3257 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
3258 (OBJ_PROCESS_STAB): And here.
3259 (elf_obj_sy): Remove
3261 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
3262 except OBJ_PROCESS_STAB, which we #undef for ecoff.
3263 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
3265 * config/obj-coff.c (no_func): Remove.
3266 (coff_format_ops): Change occurrences of no_func to 0, as we test
3267 for 0 in obj-multi.h.
3269 * configure.in: Enable bfd for i386-coff when primary target is
3270 bfd. Enable i386 elf,coff emulation support. Don't set
3271 USE_EMULATIONS=1 or te_file=multi unless there is more than one
3272 emulation to support.
3273 *configure: Regenerate.
3275 1999-09-02 Nick Clifton <nickc@cygnus.com>
3277 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
3278 .section .line directive is encountered.
3280 1999-09-01 Nick Clifton <nickc@cygnus.com>
3282 * config/tc-arm.c (md_section_align): Do not align sections in ELF
3285 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
3286 * as.texinfo: Document --gdwarf2 command line option.
3287 Add additional documentation of ARM command line switches.
3289 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
3291 * config/tc-i386.c (i386_intel_memory_operand): Combine
3292 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
3293 and RESTORE_END_STRING around parse_register calls.
3294 (i386_operand): Here too.
3295 (i386_is_reg): Remove.
3296 (parse_register): Move as_bad calls from within this function to
3299 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3301 Based on a patch from H.J. Lu <hjl@gnu.org>
3302 * config/tc-i386.c (parse_register): Handle FP regs specially.
3303 (md_begin): Remove '(' and ')' from register_chars.
3305 1999-08-29 Doug Evans <devans@casey.cygnus.com>
3307 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
3308 error message (done elsewhere).
3310 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
3312 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
3314 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3316 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
3319 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
3321 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
3323 Add new completers. Fix bug in 64 bit condition handling.
3325 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
3328 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
3330 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
3332 * config/tc-hppa.c (pa_ip): Add case for 'I'.
3334 1999-08-27 Jim Wilson <wilson@cygnus.com>
3336 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
3337 (struct ls): Add frag field. Initialize it to zero.
3338 (out_end_sequence): New local text_frag. Set it while in text section.
3339 Replace address check with frag check. Set ls.frag to text_frag if
3340 out_set_addr called.
3341 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
3342 Set it before switching sections. Replace address check with frag
3343 check. Set ls.frag to saved_frag if out_set_addr called.
3345 1999-08-26 David Mosberger <davidm@hpl.hp.com>
3347 * dwarf2dbg.c (out_end_sequence): If address changed, directly
3348 output "advance_pc" opcode instead of calling gen_addr_line().
3349 The latter has the undesired side-effect of creating a new row
3350 in the debug line info matrix.
3352 1999-08-26 Jim Wilson <wilson@cygnus.com>
3354 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
3355 ls.last_filename if last is less than zero. Set ls.last_filename
3356 when allocating new entry.
3357 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
3360 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
3362 * config/tc-i386.c (i386_index_check): Fix the displacement size
3363 when INFER_ADDR_PREFIX.
3365 1999-08-18 Nick Clifton <nickc@cygnus.com>
3367 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
3370 1999-08-17 Ian Lance Taylor <ian@zembu.com>
3372 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
3373 handle 0xffffNNNN constants correctly.
3375 1999-08-16 Nick Clifton <nickc@cygnus.com>
3377 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
3380 1999-08-13 Nick Clifton <nickc@cygnus.com>
3382 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
3383 (md_apply_fix3): Always pass positive values to
3384 validate_offset_imm.
3386 1999-08-12 Nick Clifton <nickc@cygnus.com>
3388 * config/tc-arm.c (skip_whitespace): New macro.
3389 Formatting tidy ups.
3391 (md_apply_fix3): Store relocation offset in addend for ELF based
3393 (arm_force_relocation): Always generate relocs for Thumb function
3396 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
3398 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
3399 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
3401 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
3403 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
3404 flags for the unwind subspace.
3406 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
3407 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
3408 suitable relocation based on the size of the target's pointer.
3409 Always Use subsegment zero for the unwinders.
3410 (pa_level): Handle "2.0w".
3412 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3414 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
3415 with the following instruction unless this was specified.
3417 1999-08-09 Ian Lance Taylor <ian@zembu.com>
3419 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
3420 certain sections, to match BFD changes.
3422 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3424 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
3425 (EXTRA_SCRIPTS): Define to keep automake happy.
3426 * Makefile.in: Rebuild.
3428 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3430 * Makefile.am: Rename .dep* files to DEP*.
3431 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
3432 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
3434 * Makefile.in: Rebuild.
3436 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
3438 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
3440 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3442 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
3443 avoid problems on DOS filesystems.
3444 * Makefile.in: Rebuild.
3446 * doc/as.texinfo (Section): Document 's' flag for COFF version.
3448 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3450 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
3453 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3455 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
3456 line to create ${GDBINIT} rather than .gdbinit.
3457 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3459 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
3461 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
3463 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3465 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
3467 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
3469 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
3470 non-adjustable symbols.
3472 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3474 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
3476 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3478 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
3481 1999-08-05 Donn Terry <donn@interix.com>
3483 * config/te-interix.h: New file.
3484 * configure.in (i386-*-interix*): New target.
3485 * configure: Rebuild.
3487 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
3489 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
3490 selectors for ELF too.
3491 (selector_table): Add "ltp" and "rtp" selectors.
3493 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
3495 * config/tc-i386.c (i386_operand): No need to change
3496 operand_string pointer in segment reg case before goto
3497 do_memory_reference. Initialise displacement_string_start and
3498 displacement_string_end after do_memory_reference label.
3499 (i386_index_check): Add operand_string param, and print error
3500 message on failure here.
3501 (i386_intel_memory_operand): Instead of here.
3502 (i386_operand): And here.
3503 (INFER_ADDR_PREFIX): Enable.
3505 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
3507 * config/tc-i386.h (DefaultSize): Define. Renumber following
3508 opcode_modifier defines.
3510 From Etienne Lorrain <etienne.lorrain@ibm.net>
3511 * config/tc-i386.c (stackop_size): New variable.
3512 (set_16bit_code_flag): Clear it here.
3513 (set_16bit_gcc_code_flag): New function.
3514 (md_pseudo_table): Add "code16gcc" entry.
3515 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
3517 1999-08-03 Ian Lance Taylor <ian@zembu.com>
3519 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
3520 next_set_end even if the end symbol is being discarded.
3522 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
3523 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
3524 * config/obj-coff.c: Likewise.
3525 (seg_info_type): Remove.
3526 (seg_info_off_by_4): Change to array of segT.
3527 (s_get_segment): Adjust accordingly.
3528 (obj_pseudo_table): Fully initialize sentinel entry.
3530 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
3531 Ralf Baechle <ralf@uni-koblenz.de>.
3533 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
3535 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
3537 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
3539 * config/tc-i386.c: Indentation and white space changes.
3540 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
3541 don't enable it by default.
3542 (i386_intel_operand): Remove redundant prototype.
3543 Move check on number of memory operands, and i.mem_operands++
3544 (i386_intel_memory_operand): To here.
3545 Remove i386_immediate code from here. Remove special case code
3546 for input and output using (%dx). Remove base/index checks and
3547 call i386_index_check instead. Save initial operand_string
3548 argument for error message.
3549 (i386_operand): Remove redundant prototype. Move base/index
3550 checks to i386_index_check.
3551 (i386_displacement): Move intel mode check for non-zero
3553 (i386_intel_memory_operand): To here.
3555 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
3557 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
3558 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
3559 by .register pseudo-op if -64 and --no-undeclared-regs.
3560 (s_register, sparc_adjust_symtab): New functions.
3561 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
3562 Declare sparc_adjust_symtab as tc_adjust_symtab.
3563 * doc/c-sparc.texi: Add description of #ignore special literal
3564 for .register pseudo-op.
3566 1999-07-30 Catherine Moore <clm@cygnus.com>
3568 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
3569 the relocation's section offset.
3571 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3573 * write.c (fixup_segment): Fix generic error check overflow test.
3575 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
3576 X_add_number to long.
3578 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
3580 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
3583 1999-07-27 Ian Lance Taylor <ian@zembu.com>
3585 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
3588 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
3590 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
3592 * configure.bat: Remove; obsolete.
3593 * config/go32.cfg: Likewise.
3595 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
3597 * configure.in (i386-*-vxworks*): New target.
3598 * configure: Rebuild.
3600 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3602 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
3604 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3606 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
3608 (output_insn): Put OLO10's secondary addend into tc_fix_data.
3609 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
3610 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
3611 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
3612 MAX_RELOC_EXPANSION): Define.
3613 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
3615 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3617 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
3618 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
3619 block. Print a warning if an 8-bit or 16-bit constant
3620 displacement or immediate is truncated on output.
3621 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
3623 (i386_operand): Disallow immediate jump absolute operand.
3625 1999-07-15 Ian Lance Taylor <ian@zembu.com>
3627 * configure.in: Bump version number to 2.9.5.
3628 * configure: Rebuild.
3630 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
3633 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
3635 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
3636 (cons_fix_new_hppa): Derive size of fixup from size of the object.
3638 1999-07-14 Philip Blundell <pb@nexus.co.uk>
3640 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
3642 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
3644 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
3645 if -mno-fpu was given.
3646 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
3648 (cons_fix_new_arm): Remove misleading comments.
3650 1999-07-14 Ian Lance Taylor <ian@zembu.com>
3652 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
3654 (relax_segment): Likewise. After giving a rs_org error, convert
3655 the frag to rs_align to avoid cascading errors.
3657 1999-07-12 Andreas Schwab <schwab@suse.de>
3659 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
3661 1999-07-11 Ian Lance Taylor <ian@zembu.com>
3663 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
3664 as appropriate. Fill in structure initializations. Add variable
3665 initializations. Add casts.
3666 * dwarf2dbg.c (print_stats): Change i to size_t.
3667 * listing.c (listing_listing): Change list_line to unsigned int.
3669 1999-07-10 Ian Lance Taylor <ian@zembu.com>
3671 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
3672 rather than checking for \001 and \002 in symbol name.
3673 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
3675 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
3677 * configure.in (hppa*-linux-gnu*): New target.
3678 * configure: Rebuilt.
3680 1999-07-08 Nick Clifton <nickc@cygnus.com>
3682 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
3684 1999-07-07 Nick Clifton <nickc@cygnus.com>
3686 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
3687 accessing symbolP directly.
3689 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
3691 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
3694 1999-07-05 Nick Clifton <nickc@cygnus.com>
3696 * config/tc-arm.c (ARM_EXT_V5): Define.
3697 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
3698 (md_begin): Detect ARM v5 architectures.
3699 (md_parse_option): Accept arm v5 specification.
3700 (md_show_usage): Documment -marmv5 switch.
3702 * doc/c-arm.texi: Document -marmv5 command line option.
3704 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
3706 (validate_immediate_twopart): New function. Determine if a
3707 constant can be computed by two ADD instructions.
3708 (output_inst): Remove its command line parameter - it was never
3710 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
3711 implememt the ADRL pseudo op.
3712 (tc_gen_reloc): Generate a suitable error message if an ADRL
3713 instruction tries to generate a real reloc.
3715 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
3717 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
3719 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
3722 1999-06-27 H.J. Lu <hjl@gnu.org>
3724 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
3725 non BFD_ASSEMBLER case.
3727 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
3729 * config/obj-coff.c (obj_coff_section): Mark writable sections as
3732 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3734 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
3735 out_end_sequence() when the address decreases due to a new frag.
3736 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
3737 numbering starts with 1.
3739 1999-06-23 Nick Clifton <nickc@cygnus.com>
3741 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
3743 (mcore_s_text): Call obj_elf_text for ELF target.
3744 (mcore_s_data): Call obj_elf_data for ELF target.
3745 (mcore_s_section): No longer ELF specific. Call obj_coff_section
3747 (mcore_s_bss): New function: Dump literal table before changing
3749 (mcore_s_comm): New function: Dump literal table before changing
3752 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
3753 No longer static functions.
3754 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
3755 Provide prototypes for these functions.
3757 1999-06-22 Ian Lance Taylor <ian@zembu.com>
3759 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
3760 a list of names, to try obj_segment_name, and to try abbreviated
3761 names when using COFF without long section names.
3763 * config/tc-alpha.c: More use of symbol accessor functions.
3764 * config/tc-arc.c: Likewise.
3765 * config/tc-d30v.c: Likewise.
3766 * config/tc-fr30.c: Likewise.
3767 * config/tc-i860.c: Likewise.
3768 * config/tc-m88k.c: Likewise.
3769 * config/tc-mcore.c: Likewise.
3770 * config/tc-ns32k.c: Likewise.
3771 * config/tc-sparc.c: Likewise.
3772 * config/tc-v850.c: Likewise.
3774 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
3775 sy_value with appropriate accessor functions.
3776 * config/tc-arm.c (md_apply_fix3): Likewise.
3777 * config/tc-d10v.c (AT_WORD_P): Likewise.
3778 * config/tc-v850.c (reg_name_search): Likewise.
3780 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
3781 use symbol_get_bfdsym instead.
3782 * config/tc-ppc.c (md_assemble): Likewise.
3783 * config/tc-v850.c (v850_comm): Likewise.
3785 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
3787 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
3788 the symbol, rather than accessing the bsym member.
3789 * config/tc-d10v.c (tc_gen_reloc): Likewise.
3790 * config/tc-d30v.c (tc_gen_reloc): Likewise.
3791 * config/tc-mcore.c (tc_gen_reloc): Likewise.
3792 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
3793 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
3794 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
3795 * config/tc-tic30.c (tc_gen_reloc): Likewise.
3796 * config/tc-v850.c (tc_gen_reloc): Likewise.
3798 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
3800 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
3801 (hppa_gen_reloc_type): Conditionalize on BFD64.
3802 (tc_gen_reloc): Re-enable ELF relocations.
3803 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
3805 1999-06-21 Ian Lance Taylor <ian@zembu.com>
3807 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
3809 (do_ldst): Move assignment out of if condition.
3810 (md_apply_fix3): Add casts to avoid printf format warnings. Add
3811 parentheses to avoid warning.
3813 1999-06-21 Nick Clifton <nickc@cygnus.com>
3815 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
3816 macro to get at the BFD symbol associated with a GAS symbol.
3818 1999-06-19 Ian Lance Taylor <ian@zembu.com>
3820 * config/tc-ppc.c: Update for symbol handling changes.
3821 * config/obj-coff.c: Likewise.
3823 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
3825 * tc-hppa.c: General cleanups of ELF support. No more spaces
3826 and subspaces for ELF.
3827 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
3828 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
3829 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
3830 (UNWIND_SECTION_NAME): Likewise.
3831 (space/subspace related structures): Conditionalize definitions
3833 (space/subspace directives and support routines): Conditionalize
3834 definitions and references/uses on OBJ_SOM.
3835 (label_symbol_struct): For ELF, track the symbol's segment. For
3836 SOM track its space.
3837 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
3839 (USE_ALIASES): Kill for both SOM & ELF.
3840 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
3841 (pa_space, pa_subspace): Corresponding changes.
3842 (pa_spaces_begin): Corresponding chagnes.
3843 (md_begin): Do not muck around with space/subspace stuff for
3845 (md_apply_fix): Temporarily disable argument relocation stuff
3847 (tc_gen_reloc): Temporarily disable relocation generation for
3849 (pa_build_unwind_subspace): Similarly.
3851 1999-06-16 Nick Clifton <nickc@cygnus.com>
3853 * config/tc-arm.c (thumb_set): New pseudo op.
3854 (text, data, section): Override these pseudo ops with ARM
3856 (s_thumb_set): New function: Perform the same as a .set pseudo
3857 op, but also mark the alias'ed symbol as being a Thumb
3859 (arm_s_text): New function: Perform the same as the .text
3860 pseudo op, but dump the literal pool before changing
3862 (arm_s_data): New function: Perform the same as the .data
3863 pseudo op, but dump the literal pool before changing
3865 (arm_s_section): New function: Perform the same as the
3866 .section pseudo op, but dump the literal pool before changing
3868 (arm_cleanup): Do not reset the current section before dumping
3871 1999-06-17 Nick Clifton <nickc@cygnus.com>
3873 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
3874 OPTION_NO_WARN_UNMATCHED entries.
3875 (md_parse_option): Generate a warning message if an unrecognised
3876 option is encountered.
3878 * config/tc-d10v.c (do_not_ignore_hash): New variable.
3879 (get_operands): When parsing an expression after an '@' symbol
3880 has been detected, do not ignore '#' symbols.
3881 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
3884 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3886 From K. Richard Pixley <rich@noir.com>:
3887 * configure.in (ppc-*-vxworks*): New target.
3888 * configure: Rebuild.
3890 1999-06-12 Philip Blundell <philb@gnu.org>
3892 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
3894 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3896 * write.c (adjust_reloc_syms): Rather than never reducing reloc
3897 which refer to symbols in linkonce sections, permit reducing the
3898 relocs if the symbol is local.
3900 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3902 * subsegs.c (subseg_text_p): New function.
3903 * as.h (subseg_text_p): Declare.
3904 * read.c (do_align): Use subseg_text_p to set the default fill.
3905 * write.c (subsegs_finish): Likewise.
3906 * config/obj-coff.c (write_object_file): Likewise.
3907 * config/tc-i386.h (md_maybe_text): Don't define.
3908 (md_do_align): Use subseg_text_p to set the default fill.
3909 * config/tc-m32r.c (m32r_do_align): Likewise.
3910 * config/tc-sh.c (sh_do_align): Likewise.
3911 * config/tc-sparc.h (md_do_align): Likewise.
3913 1999-06-12 David O'Brien <obrien@freebsd.org>
3915 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
3916 * configure: Rebuild.
3918 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3920 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
3921 * Makefile.am: Rebuild dependencies.
3922 * Makefile.in: Rebuild.
3924 * config/tc-i386.c (i386_immediate): Remove unused label
3927 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
3928 * symbols.c: Likewise.
3929 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
3930 sy_next field when taking address, rather than symbol_next.
3932 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
3934 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
3935 value from the output file architecture.
3936 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
3937 * dwarf2dbg.h: Change bfd_vma to addressT.
3939 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3941 * dwarf2dbg.h: Use PARAMS in function declarations.
3943 1999-06-11 Martin Dorey <mdorey@madge.com>
3945 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
3946 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
3948 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
3950 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3952 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
3954 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
3957 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
3959 * read.c (read_a_source_file): Only declare inescape if
3962 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
3964 (find_entry_byval): Add parens to avoid warning.
3966 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
3968 * symbols.c (resolve_symbol_value): Don't permit subtraction of
3971 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
3973 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
3976 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
3977 synthetize_setx): New functions.
3978 (md_assemble): Broken the special cases into the above
3979 functions. Make compiler happy if sizeof(bfd_vma)==4.
3980 Fix sethi generated from set/setuw. If instructions have a relloc,
3981 always clear the fields to be relocated in the opcode.
3982 (sparc_ip): Remove special_case global variable.
3984 1999-06-10 Ian Lance Taylor <ian@zembu.com>
3986 Based on patches from John W. Woznack <jwoznack@concentric.net>:
3987 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
3988 indication of success rather than a value.
3989 (itbl_get_val): Likewise.
3990 (itbl_get_field): Use strcspn. Change delimiters to include
3992 * itbl-ops.h (itbl_get_reg_val): Update declaration.
3993 (itbl_get_val): Likewise.
3994 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
3996 * symbols.c (copy_symbol_attributes): Convert local symbols to
3999 1999-06-10 Nick Clifton <nickc@cygnus.com>
4001 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
4004 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4006 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
4007 Optimize set if sizeof(bfd_vma) == 64.
4008 (sparc_ip): Fix sethi - without %hi() it should generate
4009 R_SPARC_22 reloc, not R_SPARC_HI22.
4010 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
4012 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4014 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
4015 (s_ncons): New function.
4016 (native_op_table): New table.
4017 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
4018 R_SPARC_OLO10 handling.
4020 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
4022 * expr.h (struct expressionS): Revert last change; widen X_op.
4023 * config/tc-alpha.c (md_begin): Check the field is wide enough.
4025 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4027 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
4028 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
4029 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
4030 * Makefile.in: Regenerated.
4032 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
4033 `common' pass on to s_mri_common.
4034 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
4036 1999-06-06 Richard Henderson <rth@cygnus.com>
4038 * config/obj-elf.c (obj_elf_section): Don't free the return
4039 value of demand_copy_C_string.
4041 1999-06-05 Richard Henderson <rth@cygnus.com>
4043 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
4044 creation logic from obj_elf_create_section.
4046 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
4047 (section_stack): New.
4048 (special_sections): Make const.
4049 (obj_elf_section): Gut and rewrite parsing.
4050 (obj_elf_change_section): New function broken out of obj_elf_section.
4051 (obj_elf_parse_section_letters): Likewise.
4052 (obj_elf_section_word): Likewise.
4053 (obj_elf_section_type): Likewise.
4054 (obj_elf_previous): Treat as a toggle.
4055 (obj_elf_popsection): New.
4056 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
4057 (ppc_section_type): Likewise.
4058 * config/tc-ppc.h: Likewise.
4060 * expr.h (struct expressionS): Don't make X_op a bitfield.
4061 * config/tc-alpha.c: Update for symbol handling changes.
4062 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
4063 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
4065 1999-06-05 Richard Henderson <rth@cygnus.com>
4067 * dwarf2dbg.c (*): Convert to K&R + prototypes.
4068 (dwarf2_gen_line_info): Kill unused variables.
4069 (dwarf2_finish): Likewise.
4070 (dwarf2_where): Likewise.
4071 (dwarf2_directive_file): If we've only got a string,
4072 hand off to s_app_file.
4073 * ecoff.c: Move the include of ecoff.h.
4074 * symbols.h (S_IS_FUNCTION): Prototype.
4076 * read.c (LEX_HASH): Supply a default.
4078 (s_globl): Update `c' after skipping whitespace.
4079 * read.h (LEX_END_NAME, is_name_ender): New.
4080 * expr.c (get_symbol_end): Respect it.
4082 1999-06-04 Mark Klein <mklein@dis.com>
4084 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
4086 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
4088 * config/tc-hppa.c: Update for symbol handling changes.
4090 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4092 * cgen.c: Update for symbol handling changes.
4093 * config/tc-m32r.c: Likewise.
4095 * config/tc-hppa.h: Update for symbol handling changes.
4096 * config/tc-hppa.c: Likewise.
4098 * config/tc-arm.h: Update for symbol handling changes.
4099 * config/tc-arm.c: Likewise.
4100 (symbol_make_empty): Remove. Just use symbol_create.
4102 * symbols.c (symbol_set_tc): Correct name.
4104 * Makefile.am: Rebuild dependencies.
4105 ($(OBJS)): Don't depend upon struc-symbol.h.
4106 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
4107 * dep-in.sed: Don't remove struc-symbol.h.
4108 * Makefile.in: Rebuild.
4110 * doc/internals.texi (Symbols): Describe changes in symbol
4113 1999-06-03 Richard Henderson <rth@cygnus.com>
4115 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
4116 instead of doing the work by hand.
4118 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4120 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
4121 state of line state-machine.
4122 (struct ls): Collect DWARF2 line state-machine state in new member
4123 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
4124 resulted in any DWARF2 directives.
4125 (reset_state_machine): New function.
4126 (out_end_sequence): Ditto.
4127 (dwarf2_gen_line_info): When switching sections or switching to a
4128 lower text address, call out_end_sequence() first to terminate the
4129 previous code sequence as code sequences MUST have monotonically
4130 increasing addresses.
4131 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
4133 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4135 * as.c (parse_args): Add option -gdwarf2 to allow requesting
4136 DWARF2 debug info (line information only, at this point).
4137 * as.h: Update comment about supported debug formats.
4138 * dwarf2dbg.c, dwarf2dbg.h: New files.
4139 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
4141 * expr.c (operand): Don't use [ for parens if we want an index op.
4142 (op_encoding): Switch [ into O_index, if desired.
4143 (op_rank): Renumber with O_index on bottom.
4144 (expr): If O_index, match closing bracket.
4145 * expr.h (O_index): New.
4147 * read.c (read_a_source_file): Conditionally allow matched "
4148 in lines passed to md_assemble.
4150 * config/obj-elf.c (elf_pseudo_table): Add `common'.
4152 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4154 Add support for storing local symbols in a small structure to save
4155 memory when assembling large files.
4156 * as.h: Don't include struc-symbol.h.
4157 (symbolS): Add typedef.
4158 * symbols.c: Include struc-symbol.h.
4159 (local_hash): New static variable.
4160 (save_symbol_name): New static function, from symbol_create.
4161 (symbol_create): Call save_symbol_name.
4162 (local_symbol_count): New static variable.
4163 (local_symbol_conversion_count): Likewise.
4164 (LOCAL_SYMBOL_CHECK): Define.
4165 (local_symbol_make): New static function.
4166 (local_symbol_convert): New static function.
4167 (colon): Handle local symbols. Create local symbol for local
4169 (symbol_table_insert): Handle local symbols.
4170 (symbol_find_or_make): Create local symbol for local label name.
4171 (symbol_find_base): Check for local symbol.
4172 (symbol_append, symbol_insert): Check for local symbols.
4173 (symbol_clear_list_pointers, symbol_remove): Likewise.
4174 (verify_symbol_chain): Likewise.
4175 (copy_symbol_attributes): Likewise.
4176 (resolve_symbol_value): Handle local symbols.
4177 (resolve_local_symbol): New static function.
4178 (resolve_local_symbol_values): New function.
4179 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
4180 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
4181 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
4182 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
4183 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
4184 (symbol_previous, symbol_next): New functions.
4185 (symbol_get_value_expression): Likewise.
4186 (symbol_set_value_expression): Likewise.
4187 (symbol_set_frag, symbol_get_frag): Likewise.
4188 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
4189 (symbol_mark_used_in_reloc): Likewise.
4190 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
4191 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
4192 (symbol_mri_common_p): Likewise.
4193 (symbol_mark_written, symbol_clear_written): Likewise.
4194 (symbol_written_p): Likewise.
4195 (symbol_mark_resolved, symbol_resolved_p): Likewise.
4196 (symbol_section_p, symbol_equated_p): Likewise.
4197 (symbol_constant_p): Likewise.
4198 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
4199 (symbol_get_obj, symbol_set_obj): Likewise.
4200 (symbol_get_tc, symbol_set_tc): Likewise.
4201 (symbol_begin): Initialize local_hash.
4202 (print_symbol_value_1): Handle local symbols.
4203 (symbol_print_statistics): Print local symbol statistics.
4204 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
4205 Declare new symbols.c functions. Move many declarations here from
4207 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
4208 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
4209 (struct symbol): Move bsym to make it clearly the first field.
4210 Remove TARGET_SYMBOL_FIELDS.
4211 (symbolS): Don't typedef.
4212 (struct broken_word): Remove.
4213 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
4214 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
4215 (symbol_clear_list_pointers): Likewise.
4216 (symbol_insert, symbol_remove): Likewise.
4217 (symbol_previous, symbol_append): Likewise.
4218 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
4219 (struct local_symbol): Define.
4220 (local_symbol_converted_p, local_symbol_mark_converted): Define.
4221 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
4222 (local_symbol_get_frag, local_symbol_set_frag): Define.
4223 (local_symbol_get_real_symbol): Define.
4224 (local_symbol_set_real_symbol): Define.
4226 * write.c (write_object_file): Call resolve_local_symbol_values.
4227 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
4228 (TARGET_SYMBOL_FIELDS): Don't define.
4229 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
4230 ECOFF_DEBUGGING, add ECOFF fields.
4231 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4232 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
4233 ECOFF_DEBUGGING, add ECOFF fields.
4234 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4235 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
4236 * config/tc-mcore.h: Don't include struc-symbol.h.
4237 (TARGET_SYMBOL_FIELDS): Don't define.
4238 (struct mcore_tc_sy): Define.
4239 (TC_SYMFIELD_TYPE): Define.
4240 * Many files: Use symbolS instead of struct symbol. Use new
4241 accessor functions rather than referring to symbolS fields
4244 * read.c (s_mri_common): Don't add in value of line_label.
4246 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
4247 checking for SEC_LINK_ONCE.
4249 * config/tc-sh.h (sh_fix_adjustable): Declare.
4251 * app.c (input_buffer): New static variable.
4252 (app_push): Save saved_input in allocated buffer.
4253 (app_pop): Restored saved_input.
4254 (do_scrub_chars): Change get parameter to take char * and int as
4255 arguments. Change GET macro to pass input_buffer to get
4256 function. Don't save input into allocated buffer.
4257 * as.h (do_scrub_chars): Update declaration.
4258 * input-file.c (input_file_get): Change to take char * and int.
4259 Read data into passed in buffer. Remove static buffer.
4260 * read.c (scrub_from_string): Change to take char * and int. Copy
4261 data into passed in buffer.
4263 * hash.h: Neaten. Declare hash_traverse.
4264 * hash.c: Complete rewrite based on BFD hashing code.
4265 * gasp.c (chunksize): New variable.
4266 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
4269 1999-05-28 Nick Clifton <nickc@cygnus.com>
4271 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
4272 addend unless the target uses an old ABI.
4274 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
4276 -Wchar-subscripts cleanup
4277 * listing.c (listing_newline): Use unsigned char variable, so
4278 calls to isascii,iscntrl are correct.
4279 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
4281 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
4282 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
4283 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
4284 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
4286 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
4288 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
4290 (arch_coldfire_p): New #define.
4291 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
4293 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
4295 * config/tc-m68k.c (install_operand): Add places `n', `o'.
4297 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
4298 (install_operand): Add place `N'.
4299 (init_table): Add registers ACC, MACSR, MASK.
4301 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
4303 * config/tc-m68k.c: Change mcf5200 --> mcf.
4304 (archs): Add mcf5206e, mcf5307.
4305 (m68k_ip): Add format `u'.
4306 (install_operand): Add place `m', `M', `h'.
4307 (init_table): Add upper/lower registers.
4309 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
4311 1999-05-28 Martin Dorey <mdorey@madge.com>
4313 * config/tc-i960.c: Several minor changes to add ELF and
4314 BFD_ASSEMBLER support.
4315 * config/tc-i960.h: Likewise.
4316 * configure.in (i960-*-elf*): New target.
4317 * aclocal.m4, configure: Rebuild.
4319 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4321 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
4322 reloc changes when defined(BFD_ASSEMBLER).
4324 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
4326 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
4328 * write.c (write_print_statistics): Output to file, not stderr.
4330 * expr.c (generic_bignum_to_int32,64): Prototype.
4332 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
4333 output_sleb128, output_uleb128, output_big_sleb128,
4334 output_big_uleb128, output_big_leb128): Prototype.
4335 (output_big_sleb128, output_big_uleb128): Make inline.
4336 (output_big_leb128): Remove inline
4338 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4339 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
4340 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
4341 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
4342 value for correct overflow check in write.c:fixup_segment.
4343 * write.c (fixup_segment): Move bitfield overflow checks to after
4344 the md_apply_fix call.
4345 * config/obj-coff.c (fixup_segment): Likewise.
4346 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
4347 valueT *val argument.
4349 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4351 * config/atof-ieee.c (gen_to_words): Correctly round a
4352 denormalized number. Fix off-by-one in range checking for
4353 exponent in a denormal.
4355 1999-05-10 Nick Clifton <nickc@cygnus.com>
4357 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
4360 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
4362 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
4364 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4366 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
4367 (ReverseRegRegmem): Remove.
4368 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
4369 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
4370 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
4373 From Doug Ledford <dledford@redhat.com>
4374 * config/tc-i386.h (RegXMM): New for P/III.
4375 * config/tc-i386.c: Add support for P/III.
4377 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
4379 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
4380 (md_begin): Allow ppc32 insns in ppc64bridge mode.
4381 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
4383 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
4385 * config/tc-i386.c (i386_immediate): Skip whitespace before
4386 complaining about junk after expression.
4387 (i386_displacement): Likewise.
4389 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
4391 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
4392 Don't copy before downcaseing.
4394 1999-05-05 Catherine Moore <clm@cygnus.com>
4396 * tc-m68k.c: Include elf/m68k.h.
4397 (m68k_elf_final_processing): New routine.
4398 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
4401 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
4403 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
4406 1999-04-30 Nick Clifton <nickc@cygnus.com>
4408 * config/tc-mcore.c (mcore_s_section): Dump literals before
4411 1999-04-29 Nick Clifton <nickc@cygnus.com>
4413 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
4416 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
4418 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4419 (TC_INIT_FIX_DATA): Delete.
4420 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4421 (TC_INIT_FIX_DATA): Delete.
4422 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
4423 * write.c (fix_new_internal): Initialize fx_cgen member.
4424 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
4425 (gas_cgen_md_apply_fix3): Update.
4426 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
4427 (md_cgen_record_fixup_exp): Update.
4428 (FX_OPINFO_R_TYPE): Update.
4430 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
4431 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
4432 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
4433 * frags.h (struct frag): Make opindex, opinfo ints.
4435 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
4437 1999-04-26 Tom Tromey <tromey@cygnus.com>
4439 * aclocal.m4, configure: Updated for new version of libtool.
4441 1999-04-22 Nick Clifton <nickc@cygnus.com>
4443 * config/tc-mcore.c (md_apply_fix3): Renamed function from
4445 (md_apply_fix3): Do not fix up absolute relocations against
4448 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
4450 1999-04-20 Nick Clifton <nickc@cygnus.com>
4452 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
4453 changes and data-in-text directives.
4454 (mcore_cons): New function: intercept cons() operations.
4455 (mcore_float_cons): New function: intercept float_cons()
4457 (mcore_stringer): New function: intercept stringer() operations.
4459 1999-04-18 Ian Lance Taylor <ian@zembu.com>
4461 * obj.h (struct format_ops): Change generate_asm_lineno field to
4463 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
4465 * config/tc-alpha.c (find_opcode_match): Add default case to
4467 (find_macro_match): Likewise.
4468 (load_expression): Parenthesize && within ||.
4470 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
4472 1999-04-17 Nick Clifton <nickc@cygnus.com>
4474 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
4475 .text .data .section pseudo ops.
4476 (mcore_s_section): New function. Dump lits before changing secs.
4477 (mcore_s_text): New function. Dump lits before changing secs.
4478 (mcore_s_data): New function. Dump lits before changing secs.
4480 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
4482 * config/tc-mips.c (mips_32bitmode): New.
4483 (md_begin): Set mips_32bitmode if needed.
4484 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
4485 Set EF_MIPS_32BITMODE.
4487 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
4489 * config/obj-coff.c (c_section_symbol): Fix typo in previous
4492 1999-04-16 Nick Clifton <nickc@cygnus.com>
4494 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
4496 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
4498 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
4499 expressions correctly.
4502 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
4504 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
4506 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
4508 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
4509 and fmpynfadd instructions.
4511 1999-04-11 Richard Henderson <rth@cygnus.com>
4513 * as.h (environ): Declare it, if needed.
4514 * as.c (dump_statistics): Don't declare environ.
4515 * configure.in (environ): Detect declaration.
4516 * configure, config.in: Rebuild
4518 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
4519 (i386_displacement): Allocate enough space for replacement buffer.
4520 Clean up replacement buffer initialization.
4522 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
4524 * subsegs.c (section_symbol): Don't create a new symbol if one
4525 already exists; instead, use the existing one, but set its segment
4526 and frag data if it hasn't already been defined.
4527 * config/obj-coff.c (c_section_symbol): Likewise.
4529 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
4531 * tc-alpha.c (load_expression): Call as_bad instead of abort.
4533 1999-04-08 Nick Clifton <nickc@cygnus.com>
4535 * config/tc-mcore.c: New File: Support routines for MCore
4537 * config/tc-mcore.h: New File: Definitions for MCore assembler.
4538 * config/obj-coff.c: Add support for mcore-pe target.
4540 * Makefile.am: Add support for MCore targets.
4541 * Makefile.in: Regenerate.
4542 * configure.in: Add support for MCore targets.
4543 * configure: Regenerate.
4545 * doc/all.texi: Set MCORE.
4546 * doc/as.texinfo: Document MCore specific command line options.
4548 * write.h: Prevent multiple inclusion.
4550 1999-04-06 Ian Lance Taylor <ian@zembu.com>
4552 * asintl.h (LC_MESSAGES): Never define.
4553 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
4555 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
4558 * Makefile.am (m68k-parse.c): If configuring in the source
4559 directory, copy m68k-parse.y into the local directory before
4560 running ylwrap, to remove spurious differences when generating
4562 * Makefile.in: Rebuild.
4564 * config/tc-sparc.h (md_do_align): Just allocate the number of
4565 bytes necessary, rather than always allocating 1024.
4567 1999-04-04 Ian Lance Taylor <ian@zembu.com>
4569 * listing.c (listing_newline): Add cast to avoid warning.
4570 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
4571 * config/tc-i386.c (i386_scale): Add return value.
4572 (build_displacement_string): Remove unused local temp_disp2.
4573 (i386_intel_memory_operand): Add parentheses to avoid warning.
4574 (i386_intel_operand): Remove unused local end_of_operand_string.
4575 (i386_operand): Remove unused local operand_modifier.
4576 (i386_operand): Add parens to avoid warning.
4578 1999-04-04 Don Bowman <don@pixsci.com>
4580 * configure.in: Add mips*-*-vxworks* target; have it define
4582 * configure, config.in: Rebuild.
4584 1999-03-31 Nick Clifton <nickc@cygnus.com>
4586 * configure.in (emulations): Add support for arm-epoc-pe.
4587 * configure: Regenerate.
4588 * config/te-epoc-pe.h: New file. Define macros specific to
4590 * config/tc-arm.h: Select epoc-pe-arm target format if configured
4591 for arm-epoc-pe target.
4593 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
4595 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
4597 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
4599 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
4600 detect ",n" without a condition.
4601 (pa_parse_neg_cmpsub_cmpltr): Likewise.
4604 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
4606 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
4607 instruction is encoded with one bit.
4610 1999-03-23 Ian Lance Taylor <ian@zembu.com>
4612 * doc/internals.texi (CPU backend): Mention that
4613 line_separator_chars should not include newline. From thi
4614 <ttn@mingle.glug.org>.
4616 1999-03-22 Doug Evans <devans@casey.cygnus.com>
4618 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4619 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
4621 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
4623 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
4625 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
4627 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
4630 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
4632 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
4634 1999-03-15 Martin Hunt <hunt@cygnus.com>
4636 * app.c (do_scrub_begin): Change '-' back to a symbol char
4637 so we can use multiple opcodes on a line again.
4639 * config/tc-d30v.c: By default, warn if a symbol has
4640 the same name as a register. Plus some minor
4641 updates from the branch.
4643 1999-03-13 Nick Clifton <nickc@cygnus.com>
4645 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
4646 BFD_RELOC_16 and BFD_RELOC_64.
4648 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4650 * expr.c (expr): Add missing else.
4652 1999-03-12 Nick Clifton <nickc@cygnus.com>
4654 * config/tc-arm.c (md_apply_fix3): Improve error message.
4656 1999-03-11 Doug Evans <devans@casey.cygnus.com>
4658 * Makefile.am (CPU_TYPES): Add fr30.
4659 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
4660 (fr30,m32r dependencies): Update.
4661 * Makefile.in: Rebuild.
4663 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
4664 (gas_cgen_record_fixup_exp): Ditto.
4665 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
4666 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
4667 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4668 (md_cgen_lookup_reloc): Update use of operand->type.
4669 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
4670 (md_convert_frag): Call cgen_operand_lookup_by_num.
4671 (md_cgen_lookup_reloc): Update use of operand->type.
4672 (m32r_cgen_record_fixup_exp): Ditto.
4674 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
4676 * config/tc-mips.c (md_show_usage): Fix message.
4678 1999-03-03 Nick Clifton <nickc@cygnus.com>
4680 * doc/c-arm.texi (ARM Syntax): Document new command line switches
4681 and LDR reg,=<expr> instruction.
4683 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
4686 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
4688 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
4690 1999-02-17 Nick Clifton <nickc@cygnus.com>
4692 This patch was created by: Scott Bambrough
4693 <scottb@corelcomputer.com>
4696 Special cased '@' character. The '@' character is used as the
4697 ARM assembler comment character, as a special character
4698 and in ELF .symver pseudo-op's, and as a special character in
4699 .type and .section pseudo-ops.
4700 (symver_pseudo): New static variable.
4701 (symver_state): New static variable.
4702 (struct app_save): Add field 'symver_state'.
4703 (app_push): Save global symver_state int struct app_save.
4704 (app_pop): Restore global symver_state from struct app_save.
4705 (do_scrub_chars): Special case handling of '@' character in
4708 * configure.in: Modified to recognize armv* uname syntax from ARM
4710 * configure: Regenerated.
4712 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
4713 a prefix to the section's type.
4714 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
4715 the type's typename.
4717 * config/tc-arm.h: Add support for PIC generation:
4718 (pic_code): New boolean.
4719 (obj_relocate_extern): Define.
4720 (TC_RELOC_RTSYM_LOC_FIXUP): Define
4721 (TC_CONS_FIX_NEW): Define.
4722 (tc_fix_adjustable): Define.
4723 (GLOBAL_OFFSET_TABLE_NAME): Define.
4725 * config/tc-arm.c: Add support for PIC generation:
4726 (line_seperator_chars): Allow ';' as a seperator for Linux.
4727 (is_immediate_prefix): New macro.
4728 (arm_parse_reloc): New function.
4729 (s_arm_elf_cons): New function.
4730 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
4731 (md_undefined_symbol): Special case handling for the Global Offset
4733 (md_apply_fix3): Handle PIC relocs.
4734 (tc_gen_reloc): Handle PIC relocs.
4735 (md_parse_option): Add support for '-k' command line switch to
4736 enable PIC generation.
4737 (cons_fix_new_arm): New function.
4738 (s_arm_elf_cons): New function.
4740 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
4742 * configure.in: Add comments for uses of AC_DEFINE.
4743 * acinclude.m4: Likewise.
4744 * acconfig.h: Remove.
4745 * aclocal.m4: Rebuild.
4746 * configure: Rebuild.
4747 * Makefile.in: Rebuild.
4748 * config.in: Rebuild.
4750 1999-02-15 Jim Lemke <jlemke@cygnus.com>
4752 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
4753 non-constant offset from a base register.
4755 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
4757 * config/tc-alpha.c (md_show_usage): Put \ before newline in
4760 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
4762 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
4763 (emit_insn): Look for pc-relative and no-overflow specifiers on
4764 internal relocation types.
4766 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
4768 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
4771 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
4773 (mips_4650, mips_4010, mips_4100): Variables removed.
4774 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
4775 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
4777 (md_begin): Don't bother initializing the mips_NNNN variables;
4778 mips_cpu is set, and that's good enough now.
4779 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
4780 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
4781 (show): New function, to handle wrapping in the CPU lists.
4782 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
4784 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
4786 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
4787 than treat as an immediate specifier.
4789 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
4791 * config/tc-i386.c: Prototype many functions.
4792 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
4793 (i386_immediate): Remove unused second argument.
4794 (i386_intel_operand): Fix i386_is_reg typo.
4795 (i386_operand): Use allow_naked_reg.
4796 (output_invalid): Make operand int for K&R.
4798 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
4800 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
4802 * Makefile.in: Rebuild.
4804 1999-02-09 Doug Evans <devans@casey.cygnus.com>
4806 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
4808 (EXTRA_as_new_SOURCES): Comment out.
4809 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
4810 * Makefile.in: Rebuild.
4811 * doc/Makefile.in: Rebuild.
4812 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
4813 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
4814 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
4815 * configure: Rebuild.
4816 * aclocal.m4: Rebuild.
4817 * config.in: Rebuild.
4818 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
4819 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4820 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
4821 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4822 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
4823 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
4824 (gas_cgen_record_fixup_exp): Ditto.
4825 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
4826 descriptor, not global variable.
4827 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
4828 descriptor, not global variable. Refer to insert_operand handler
4829 via cpu descriptor, not global function.
4830 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4831 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
4832 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
4833 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4834 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
4835 * config/tc-m32r.c: Ditto.
4836 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
4837 (md_assemble): Ditto.
4838 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
4840 1999-02-09 Nick Clifton <nickc@cygnus.com>
4842 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
4843 relocations for ELF targets.
4845 1999-02-08 Nick Clifton <nickc@cygnus.com>
4847 * configure.in: Add support for StrongARM target.
4848 * configure: Regenerate.
4850 1999-02-05 Nick Clifton <nickc@cygnus.com>
4852 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
4854 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
4857 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
4859 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
4861 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
4863 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
4864 (INTEL_DWORD_MNEM_SUFFIX): Define.
4867 (DWORD_PTR): Define.
4868 (XWORD_PTR): Define.
4870 (OFFSET_FLAT): Define.
4872 (NONE_FOUND): Define.
4875 * config/tc-i386.c (set_intel_syntax): New routine.
4876 (intel_syntax): Declare.
4877 (allow_naked_reg): Declare.
4878 (md_pseudo_table): Support .intel_syntax and .att_syntax.
4879 (intel_float_operand): New routine.
4880 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
4881 Handle brackets as well as parens. Call i386_intel_operand for
4882 intel syntax. Reverse operands if appropriate. Handle new
4883 suffixes. Handle movzx and movsx.
4884 (i386_is_reg): New routine.
4885 (i386_immediate): New routine.
4886 (i386_scale): New routine.
4887 (i386_displacement): New routine.
4888 (i386_operand_modifier): New routine.
4889 (build_displacement_string): New routine.
4890 (i386_parse_seg): New routine.
4891 (i386_intel_memory_operand): New routine.
4892 (i386_intel_operand): New routine.
4893 (i386_operand): Call i386_displacement, i386_immediate,
4894 i386_scale, etc. instead of handling inline.
4895 (parse_register): Handle registers without prefix.
4897 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
4899 * configure: Regenerate.
4900 * configure.in (arm-*-oabi): New.
4901 (thumb-*-oabi): New.
4902 * config/tc-arm.c (target_oabi): Declare.
4903 (md_apply_fix3): Support REL relocs.
4904 (md_parse_option): Handle -oabi.
4905 (elf32_arm_target_format): New routine.
4906 (md_longopts): Add OPTION_OABI.
4907 * config/tc-arm.h: Redefine TARGET_FORMAT.
4910 1999-01-28 Nick Clifton <nickc@cygnus.com>
4912 * write.c (write_relocs): Handle out of range error.
4914 * config/tc-fr30.c (fr30_fix_adjustable): New function.
4915 (fr30_force_relocation): Default to 0.
4917 * config/tc-fr30.h (obj_fix_adjustable): Define.
4918 (TC_FORCE_RELOCATION): Define.
4920 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
4923 1999-01-16 Nick Clifton <nickc@cygnus.com>
4925 * config/tc-d30v.c (write_2_short): Do not generate a sequential
4926 merge of two instructions if the left instruciton kills the right.
4928 1999-01-11 Doug Evans <devans@casey.cygnus.com>
4930 * Makefile.in: Regenerate.
4931 * configure.in: Redo test for using cgen.
4932 * configure: Regenerate.
4934 1999-01-09 Nick Clifton <nickc@cygnus.com>
4936 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
4937 redefinition of this macro.
4939 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
4941 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
4944 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4946 * config/tc-mips.c (append_insn): For mips16, insert a nop between
4947 a read of HI or LO and an immediatly following branch.
4949 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4951 * config/tc-mips.c (md_begin): Another correction to the setting of
4954 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
4956 * config/tc-mips.c (md_begin): Correct type-o in setting of
4959 1998-12-21 Nick Clifton <nickc@cygnus.com>
4961 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
4962 bit insn when optimizing, so that parallelised instructions will
4963 start on a 32 bit boundary.
4965 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
4967 * config/tc-mips.c (mips_eabi64): New.
4968 (md_begin): Set mips_eabi64.
4969 (mips_elf_final_processing): Use it.
4971 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
4973 * config/tc-mips.c (mips_elf_final_processing):
4974 Correct setting of ABI in e_flags.
4976 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
4978 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
4981 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
4983 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
4985 1998-12-15 Doug Evans <devans@casey.cygnus.com>
4987 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
4988 warning, values that don't fit in the field.
4990 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4992 * config/tc-mips.c (mips_abi_string): New.
4993 (md_parse_option,md_longopts): Add mabi.
4994 (mips_elf_final_processing): Set e_flags based on mabi flag.
4996 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4998 * config/tc-mips.c (md_parse_option): Handle vr4111.
5000 98-12-11 Ken Raeburn <raeburn@cygnus.com>
5002 * config/tc-h8300.c (build_bytes): Change message given if the
5003 instruction requires H8/300H mode and we're not in Hmode, to
5004 suggest that it may be the operand modes that are the problem, not
5005 necessarily the opcode.
5007 1998-12-10 Nick Clifton <nickc@cygnus.com>
5009 * config/tc-fr30.c: Add line separator character.
5011 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
5013 * configure.in (hppa-*-mpeix*): New target.
5014 * config/obj-som.h (obj_som_compiler): Declare.
5015 * config/obj-som.c (compiler_seen): New static variable.
5016 (obj_som_compiler): New function.
5017 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
5018 (md_pseudo_table): Add "compiler" if OBJ_SOM.
5019 (pa_type_args): Set hppa_priv_level.
5020 (pa_compiler): New static function if OBJ_SOM.
5021 * configure: Rebuild.
5023 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
5025 * read.c (output_leb128): Don't mark as inline.
5027 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
5029 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
5030 AIX .vbyte unaligned data support.
5031 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
5032 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
5035 1998-12-07 Nick Clifton <nickc@cygnus.com>
5037 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
5040 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
5042 * config/tc-arm.c (elf32_arm_force_relocation): Check for
5043 BFD_RELOC_ARM_PCREL_BRANCH.
5045 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
5047 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
5048 checking the target type.
5049 (mips-dec-bsd*): Set endian to little.
5050 * configure: Rebuild.
5052 COFF weak symbol support, based on patches from Mark Elbrecht
5053 <snowball3@usa.net>:
5054 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
5055 * config/obj-coff.c (obj_coff_weak): New static function.
5056 (obj_coff_endef) [both versions]: Handle weak symbols.
5057 (coff_frob_symbol): Likewise.
5058 (yank_symbols): Likewise.
5059 (obj_pseudo_table): Add "weak".
5061 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
5062 <aymeric.vincent@emi.u-bordeaux.fr>.
5063 * aclocal.m4: Rebuild with current tools.
5064 * configure: Rebuild.
5066 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
5067 an assertion failure for a case we can't handle when OBJ_ECOFF.
5069 * expr.c (operator): And with 0xff to avoid problems with signed
5072 1998-12-03 Nick Clifton <nickc@cygnus.com>
5074 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
5075 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
5077 1998-12-02 Nick Clifton <nickc@cygnus.com>
5079 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
5082 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
5084 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
5085 calculation of pcrel point.
5087 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
5089 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
5092 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
5094 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
5096 (d10v_cleanup): Only generate previous insn if a multiline insn is
5099 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
5101 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
5104 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
5106 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
5107 -marm6xxx command line switches.
5109 1998-11-18 Doug Evans <devans@casey.cygnus.com>
5111 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
5112 (itbl-ops.o): Delete duplicate dependencies.
5113 Rebuild dependencies.
5114 Add fr30 dependencies.
5115 * Makefile.in: Rebuild.
5117 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
5119 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
5121 * listing.c: Ignore line terminator characters found inside
5124 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
5126 * po/gas.pot: Regenerated.
5128 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
5130 * config/tc-fr30.c (fr30_is_colon_insn): New name for
5131 fr30_is_label_start(). Also checks for delay slot insns.
5133 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
5134 FR30 instructions which contain a colon in the mnemonic.
5136 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
5138 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
5140 * config/tc-fr30.c: Removed currently superflous code.
5142 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
5144 * config/tc-fr30.h: New file.
5145 * config/tc-fr30.c: Tweaking so that it will compile.
5147 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
5149 * config/tc-d10v.h (obj_fix_adjustable): Define.
5150 (TC_FORCE_RELOCATION): Define.
5151 (d10v_force_relocation): Declare.
5152 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
5153 (md_apply_fix3): Handle Vtable relocs.
5154 (d10v_fix_adjustable): New.
5155 (d10v_force_relocation): New.
5157 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
5159 * config/tc-d30v.c: Change default behaviour to ignore potential
5160 conflicts between register name and symbol names.
5162 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
5164 * configure.in: Add fr30-*-*.
5165 * config/tc-fr30.c: New file.
5166 * Makefile.in: Regenerated.
5167 * config.in: Regenerated.
5168 * configure: Regenerated.
5169 * doc/Makefile.in: Regenerated.
5170 * po/gas.pot: Regenerated.
5172 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
5174 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
5177 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
5179 * app.c (do_scrub_begin): Set characters above 127 to be symbol
5181 (do_scrub_chars): Add some casts to unsigned char to avoid
5182 unwanted sign extension.
5183 * read.c (lex_type): Set characters about 127 to be symbol
5185 * config/tc-i386.c (md_begin): Set identifier_chars and
5186 operand_chars for values above 127.
5188 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
5190 * configure.in: detect cygwin* instead of cygwin32*
5191 * configure: regenerate
5193 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
5195 * listing.c: Add support for producing a listing from piped
5198 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
5200 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
5201 (append_insn): Account for the tx39's multiply behavior.
5203 1998-10-26 Michael Meissner <meissner@cygnus.com>
5205 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
5206 from assemble_parallel_insns. Add support for '->' to indicate
5207 explicitly serializing the instructions.
5208 (md_assemble): Ditto.
5210 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
5212 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
5215 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
5217 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
5219 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
5221 * config/tc-mips.c : support frame and regmask/fregmask when
5222 MIPS_STABS_ELF is specified.
5224 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
5226 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
5227 (md_apply_fix): Don't return 1 for VTABLE relocs.
5228 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
5230 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5232 * doc/c-i386.texi: Replace occurences of "opcode" with
5233 "instruction mnemonic", "instruction", or "mnemonic" when
5234 referring to the name of an instruction. Use "opcode" when
5235 referring to the sequence of machine bytes.
5237 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
5238 (is_opcode_char): Rename to is_mnemonic_char.
5239 (md_assemble and i386_operand): Correct error messages from
5240 "opcode" to "instruction mnemonic"
5241 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
5242 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
5243 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
5244 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
5245 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
5246 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
5247 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
5249 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
5251 * config/tc-i386.c (i386_operand): Check for garbage after
5254 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
5256 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
5257 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
5259 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
5261 * config/tc-sh.h (obj_fix_adjustable): Define.
5262 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
5263 (md_apply_fix): Likewise.
5264 (tc_gen_reloc): Likewise.
5265 (sh_fix_adjustable): New.
5267 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
5269 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
5270 * cgen.h (gas_cgen_finish_insn): Update prototype.
5271 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
5272 cgen_insn_t -> CGEN_INSN_INT.
5273 (make_parallel): Update handling of CGEN_INT_INSN_P.
5274 (assemble_parallel_insn): Ditto.
5275 (target_make_parallel): New function.
5276 (md_assemble): Use it.
5278 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
5280 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
5282 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
5284 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
5285 converted into lower case.
5287 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
5289 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
5290 (gas_cgen_tc_gen_reloc): Likewise.
5291 * config/tc-m32r.h (obj_fix_adjustable): Define.
5292 * config/tc-m32r.c (m32r_fix_adjustable): New.
5293 (m32r_force_relocation): Handle VTABLE relocs.
5295 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
5297 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
5299 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
5301 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
5302 to lower case before parsing.
5304 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
5305 parallel insns modift buts in the PSW as a side effect.
5307 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
5309 * config/tc-d30v.c (find_format): Test for missing flag and
5312 (md_apply_fix3): Fix error messages to avoid
5313 assumption about presence of a symbol.
5315 (parallel_ok): Disallow parallel instructions that both modify the
5318 (find_format): Generate a warning if an odd numbered register is
5319 used as the first register in a mutli-register instruction.
5321 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
5323 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
5324 relocations are always associated with a symbol.
5326 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
5328 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
5329 (elf32_sparc_force_relocation): Declare.
5330 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
5331 (tc_gen_reloc): Handle vtable relocs.
5332 (elf32_sparc_force_relocation): New.
5334 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
5336 * symbols.c (S_IS_FUNCTION): New.
5337 * config/tc-v850.h (obj_fix_adjustable): Define.
5338 (TC_FORCE_RELOCATION): Define.
5339 (v850_force_relocation): Declare.
5340 * config/tc-v850.c (tc_gen_reloc): Use offset instead
5341 of fx_addnumber for VTABLE reloc addends.
5342 (md_apply_fix3): Handle VTABLE relocs.
5343 (v850_fix_adjustable): New.
5344 (v850_force_relocation): New.
5346 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
5348 * tc-hppa.c (fp_operand_format): Add some additional formats.
5349 (pa_ip): Do not automatically promote into pa2.0 mode.
5350 (pa_level): Handle ".level 2.0".
5352 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5354 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
5355 * config/tc-i386.h (template.extension_opcode): Change to
5356 unsigned int to allow full range of 8-bit opcode suffixes.
5357 (None): Redefine as 0xffff.
5359 From Jeff B Epler <jepler@usgs.gov>
5360 * doc/c-i386.texi (i386-SIMD): New section.
5362 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
5364 * read.c (discard_rest_of_line): New function.
5365 * read.h: Declare it.
5366 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
5368 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
5370 * config/tc-d10v.c (find_symbol_matching_register): New function.
5371 (find_opcode): Cope with the case where a register name matches
5374 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
5376 * config/tc-v850.c (md_pcrel_from): Rename to
5377 v850_pcrel_from_section.
5378 (v850_pcrel_from_section): Do not resolves symbols in other
5381 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
5383 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
5385 * config/tc-d10v.c (find_opcode): Generate an error if a register
5386 is supplied for an operand that should not be a register.
5388 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
5390 * config/tc-d30v.c (write_2_short): But do allow delayed branch
5391 instructions to have another instruction in the right bin.
5393 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
5395 * config/tc-d30v.c (write_2_short): Do not allow instructions in
5396 the right container if the left container holds a branch
5399 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
5401 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
5402 both a register name and symbol name.
5403 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
5405 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
5407 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
5408 execution unit class.
5410 (reg_name_search): If a name matches a register and a symbol,
5411 prefer the register.
5412 (find_format): Disallow flag registers when a general purpose
5413 register is required.
5414 If a number is required, but a register has been given, check to
5415 see if a symbol with the same name as the register exists, and if
5416 so, use that symbol.
5418 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
5420 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
5422 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
5424 * config/tc-d30v.c (find_format): Do not accept flag registers as
5425 general purpose registers.
5426 (find_format): If an immediate value is expected at a given place
5427 in a format, but a register name has been provided instead, check
5428 to see if that register name matches the name of a predefined
5429 symbol and if it does, then use the symbol instead.
5430 (reg_name_search): If a register name matches a symbol name,
5431 prefer the register name to the symbol name.
5433 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
5435 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
5436 the previous insn to empty.
5438 1998-09-20 Michael Meissner <meissner@cygnus.com>
5440 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
5441 pieces, forcing the use of an ANSI compiler.
5443 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5445 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
5447 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
5449 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
5451 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
5453 (obj_elf_vtable_entry): Likewise.
5454 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
5455 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
5456 (tc_gen_reloc): Likewise.
5457 (arm_fix_adjustable): Likewise.
5458 (elf32_arm_force_relocation): New.
5459 (armelf_frob_symbol): Remove coff-style symbol support.
5461 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
5463 * config/tc-i386.c (i386_operand): Fix typo in last patch.
5465 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
5467 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
5468 OBJ_COFF so that routine is defined for a.out format.
5470 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
5472 * config/tc-i386.c (i386_operand): Detect non-segment registers
5473 used as segment prefixes.
5475 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
5477 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
5478 optimize across FDE boundaries.
5480 * config/obj-coff.c (obj_coff_section): Preserve any link once
5481 flags when setting the section flags.
5483 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
5485 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
5486 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
5488 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5490 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
5493 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
5495 * frags.c (frag_grow): Include the size of the frag struct in the
5498 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
5499 if the new subseg comes before the old.
5501 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5503 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
5504 to handle edge8 and edge16.
5506 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
5508 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
5509 before we clobber the symbol involved.
5511 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
5513 * config/tc-arm.c: Remove OBJ_ELF definitions for
5514 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
5515 use arm_adjust_symtab for OBJ_COFF.
5516 (armelf_adjust_symtab): New Routine.
5517 * config/tc-arm.h: Define obj_adjust_symtab to
5518 armelf_adjust_symtab for OBJ_ELF.
5520 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
5522 * configure.in: Make all i386-elf targets use bfd_gas.
5523 * config/tc-i386.c (tc_i386_force_relocation): New.
5524 (tc_i386_fix_adjustable): Don't fix vtable relocs.
5525 (md_apply_fix3): Likewise.
5526 (tc_gen_reloc): Handle them.
5527 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
5528 tc_i386_force_relocation.
5530 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
5532 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
5534 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
5536 * config/tc-d30v.c (md_assemble): Copy previous opcode over
5537 current opcode after writing the first insturction of a reverse
5540 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
5542 * read.h (generate_lineno_debug): Add prototype.
5543 * read.c (generate_lineno_debug): Make non-static.
5545 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5547 * config/tc-i386.c (md_assemble): Only warn for address/data size
5550 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
5552 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
5553 against Thumb function names, as the linker needs this information.
5555 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
5557 * expr.c (operand): Check also that there is no advance in operand
5558 after atof_generic in order to decide "is it label 0f or floating
5561 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
5563 * config/tc-m32r.c: Replace double dash prefix to M32R specific
5564 command line options with a single dash.
5565 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
5567 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
5569 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
5570 * tc-arm.c (arm_fix_adjustable): New routine.
5572 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
5574 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
5575 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
5576 demand_empty_rest_of_line before mri_comment_end.
5577 (equals): Check garbage after expression before
5578 mri_comment_end in MRI mode.
5580 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
5582 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
5583 small immediate constant to use the constant itself rather than
5586 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
5588 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
5589 (pa_leave): Likewise.
5591 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5593 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
5595 (i386_operand): Fix an error message.
5597 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
5599 * doc/c-arm.texi (ARM Directives): Document .req directive.
5601 * config/tc-arm.c (reg_required_here): Display erroneous string if
5602 the register name could not be decoded.
5603 Do not set inst.instruction if the sift is -1.
5605 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
5607 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
5610 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
5612 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5613 even if it is belived to be unnecessary.
5615 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5617 config/tc-i386.c (i386_operand): Size immediate constants by
5618 suffix (erroneously removed as part of July 7 change).
5620 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
5622 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
5623 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
5624 (armelf_frob_symbol): New Routine.
5625 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
5627 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
5629 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
5631 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
5633 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
5634 command line switches passed to assembler.
5636 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
5638 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
5639 (gas_cgen_opcode_desc): Declare.
5640 (gas_cgen_parse_operand): Declare.
5641 (*): Prepend gas_ to gas specific fns to denote them as such.
5643 * cgen.c (gas_cgen_opcode_desc): New global
5644 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
5645 (queue_fixup): Renamed from cgen_queue_fixup.
5646 (*): Prepend gas_ to gas specific fns to denote them as such.
5648 (gas_cgen_md_apply_fix3): Update call to insert_operand.
5649 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
5650 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
5651 Open opcode table and initialize it.
5652 (make_parallel): Use gas_cgen_opcode_desc.
5653 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
5654 (md_assemble): Ditto.
5656 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
5658 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
5659 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
5660 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
5661 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
5662 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
5663 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
5664 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
5665 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
5666 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
5667 (INIT_STAB_SECTION): Likewise.
5668 (OBJ_PROCESS_STAB): Likewise.
5670 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
5671 (md_parse_option): Watch for them.
5672 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
5673 (md_begin): Kill neverdef code.
5674 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
5675 (s_alpha_prologue): Watch alpha_cur_ent_sym.
5676 (s_alpha_coff_wrapper): New.
5677 (md_pseudo_table): Trap all ECOFF pseudos.
5679 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
5681 Start of changes to remove mdebug section from mips*-elf
5682 Based on MIPS_STAB_ELF definition
5683 * acconfig.h: undef if not configured
5684 * config.in: undef if not configured
5685 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
5686 * config/tc-mips.c (s_ent): set BSF_FUNCTION
5687 * stabs.c (s_stab_generic): flush frag
5689 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
5691 * configure.in: (arm-*-elf): Handle.
5692 (thumb-*-elf): Handle.
5693 * configure: Regenerate.
5694 * read.c (stringer): Fix typo in comment.
5695 * write.c (fixup_segment): Don't add symbol value to addend if
5697 * config/tc-arm.c (md_section_align): Don't align dwarf debug
5699 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
5702 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
5704 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
5705 (write_2_short): Emit warning if new flag is set.
5706 (do_assemble): Set flags if left instruction is one of special
5707 "right-instruction-killer" type.
5709 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
5711 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
5712 Always output words in debug_info section as big endian.
5713 (sparc_target_format): Choose correct bfd target.
5714 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
5716 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
5718 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
5719 to work with internationalization code. Issue an error when two
5720 operands match that are not allowed to match.
5722 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
5724 * configure.in (install_tooldir): Allow target to specify whether
5725 it wants to be installed in $(tooldir)/bin.
5726 * configure: Regenerate.
5727 * Makefile.am (install-exec-local): Set install-exec-tooldir
5728 dependency via configure.
5729 * Makefile.in: Regenerate.
5731 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
5733 * Makefile.am (install-exec-local): Split into two ...
5734 (install-exec-bindir,install-exec-tooldir): New rules.
5735 * Makefile.in: Regenerate.
5737 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
5739 * Makefile.am (install-exec-local): Don't remove the file before
5740 checking whether $(bindir) == $(tooldir)/bin. From Maciej
5741 W. Rozycki <macro@ds2.pg.gda.pl>.
5742 * Makefile.in: Rebuild.
5744 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
5746 * cgen.c: Include libiberty.h.
5747 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
5748 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
5749 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
5750 (md_cgen_lookup_reloc)): Declare.
5751 (md_cgen_record_fixup_exp): Declare.
5752 * config/tc-m32r.h (md_pcrel_from_section): Declare.
5753 (m32r_relax_frag): Declare.
5754 (cgen_md_apply_fix3): Decls moved to cgen.h.
5755 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
5756 (m32r_cgen_record_fixup_exp): Delete decl.
5757 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
5758 (assemble_nop): Delete.
5759 (expand_debug_syms): Delete unused `exp'.
5760 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
5761 Add default case for -Wall.
5762 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
5763 (md_atof): Delete unused wordP.
5765 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
5767 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
5770 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
5772 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
5773 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
5774 .print, .purgem, and .struct. Remove documentation for
5777 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
5779 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
5780 Update call to insert_operand.
5782 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
5784 * config/tc-m32r.c (ms_show_usage): Formatting changes.
5786 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
5788 * config/tc-i386.c (md_assemble): Don't get confused by trailing
5789 whitespace after a prefix operator.
5791 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
5793 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
5795 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
5797 * config/tc-sparc.c (log2): New static function.
5798 (s_reserve): Use log2 to convert alignment before calling
5800 (s_common): Use log2 to convert alignment before calling
5801 record_alignment and frag_align.
5802 (sparc_cons_align): Use log2.
5804 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
5806 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
5807 (s_common): Likewise.
5809 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
5810 initialization of waddr.
5811 (sparc_elf_final_processing): Add default case to switch.
5813 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5815 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
5816 than temporary real.
5818 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
5820 * write.c (subsegs_finish): Don't align the segments if there were
5823 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
5824 copying aux information.
5826 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
5827 expression into a symbol.
5829 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5831 * config/tc-i386.c (mode_from_disp_size): Change arg and return
5832 type to unsigned int.
5833 (md_assemble): Change type used to store offsets from unsigned
5835 (i386_operand): Switch error check to only call RESTORE_END_STRING
5836 once after parse_register.
5838 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
5840 * config/tc-v850.c (md_show_usage): Changed format to match that
5843 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
5845 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5847 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
5849 (md_apply_fix_2): Force the symbol of the vtable reloc to be
5852 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
5854 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
5855 * doc/Makefile.in: Rebuild.
5857 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
5859 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
5860 for %lo expressions.
5861 (mips_ip, case 'u'): Move range check after code to mask
5862 off bits in %hi/%lo expressions. Mask off high bits for
5865 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
5867 * doc/Makefile.am (gasver.texi): New target.
5868 (as.info, as.dvi): Depends upon gasver.texi.
5869 * doc/as.texinfo: Include gasver.texi. Mention version number on
5870 title page and in top node.
5871 * doc/Makefile.in: Rebuild.
5873 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
5875 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
5876 but not including the line containing the edict.
5877 * listing.h (LISTING_EOF): New.
5878 * input-scrub.c (input_scrub_next_buffer): Call it.
5880 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5882 * config/tc-i386.c (i386_operand): Don't set the size of an
5883 immediate address based solely on the suffix and the mode.
5885 * config/tc-i386.c (md_assemble): Add assertion to make sure
5886 overlap2 does not set Imm.
5888 * config/tc-i386.c (space_chars): Remove. The scrubber converts
5889 sequences of whitespace to a single space.
5890 (is_space_chars): Just compare with space.
5891 (md_begin): Don't initialize space_chars.
5892 (md_assemble): Just skip a single whitespace character.
5893 (i386_operand): Rewrite base-index parsing to use new
5894 parse_register, and to skip white space. Skip white space in a
5895 number of other places too. Don't give error message if
5896 parse_register fails.
5897 (parse_register): Change reg_string parameter to be non-const.
5898 Add end_op parameter. Skip white space after the `%', and return
5899 end of register string. Give error message here rather than
5902 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
5904 Based on patch from Matt Semersky <matts@scd.hp.com>:
5905 * expr.c (op_encoding): Make const.
5906 (expr_set_precedence): New function.
5907 (expr_begin): Don't set operator rankings, just call
5908 expr_set_precedence.
5909 * expr.h (expr_set_precedence): Declare.
5910 * read.c (s_mri): Call expr_set_precedence.
5912 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
5914 * doc/as.texinfo (Statements): Remove paragraph discussing
5915 continuing lines with a backslash. This hasn't worked for years,
5918 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
5920 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
5922 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
5923 (ps_CTORS, ps_DTORS): New section types.
5924 (vms_fixup_xtors_section): New function
5925 (Ctors_Psect, Dtors_Psect): Define.
5926 (IS_GXX_XTOR): Define
5927 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
5928 Filter static constructors/destructors and add to
5929 Ctors_Symbols/Dtors_Symbols chain.
5930 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
5931 appropriate section.
5933 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
5934 * makefile.vms: Merge vax/vms support.
5936 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
5938 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
5939 (elf_pseudo_table): Add them.
5940 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
5941 (md_apply_fix): Accept them.
5942 (mips_fix_adjustable): Don't adjust them.
5943 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
5944 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
5945 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
5946 (tc_fix_adjustable): Don't adjust them.
5948 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
5950 * Makefile.am (CGEN_CPU_PREFIX): New variable.
5952 * Makefile.in: Regenerate.
5953 * configure.in: AC_SUBST cgen_cpu_prefix.
5954 * configure: Regenerate.
5956 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5958 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
5959 Changed all users of COND12_DELAY.
5961 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
5963 * config/tc-mn10300.c (set_arch_mach): New function.
5964 (md_pseudo_table): Add pseudo-ops to set the current machine type.
5965 (md_begin): Default to mn10300 mode.
5966 (md_assemble): Only accept instructions for the core mn10300
5967 chip and the active machine type.
5969 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
5971 * subsegs.h (segment_info_type): Give the struct a name.
5972 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
5973 * config/tc-h8500.h (tc_reloc_mangle): Declare.
5974 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
5975 * config/tc-w65.h (tc_reloc_mangle): Declare.
5976 * config/tc-z8k.h (tc_reloc_mangle): Declare.
5978 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
5980 * config/tc-v850.c (v850_comm): Restore old section
5981 after common processing.
5983 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
5985 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
5987 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
5989 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
5990 char with code that explicitly sign-extends.
5992 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
5994 * config/tc-v850.c (md_begin): Restore text section as the current
5995 section after creating call table sections.
5996 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
5999 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
6000 with call to macro SYM_AUXINFO.
6002 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
6004 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
6005 with the program transform name.
6006 * Makefile.in: Rebuild.
6008 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
6010 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
6013 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
6015 * config/tc-i386.c (i386_operand): Be prepared for a space between
6016 the open parenthesis and the start of the register operand,
6017 because of the June 16 change.
6019 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
6021 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
6024 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
6026 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6027 even if it is belived to be unnecessary.
6029 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
6031 * write.c (adjust_reloc_syms): Never adjust relocs against weak
6033 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
6035 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
6037 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
6038 shift amount for a repeated operand. The shift amount for the
6039 repeated copy comes from the size of the operand.
6041 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
6043 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
6045 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
6047 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
6049 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6051 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
6052 characters in it as LEX_IS_SYMBOL_COMPONENT.
6053 * config/tc-i386.h (tc_symbol_chars): Define.
6054 (extra_symbol_chars): Declare.
6055 * config/tc-i386.c (extra_symbol_chars): Define.
6056 (comment_chars): Don't use '/' as comment start if TE_LINUX.
6057 (line_comment_chars): Set to '/' if TE_LINUX.
6058 * doc/c-i386.texi (i386-prefixes): Update.
6059 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
6061 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
6063 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
6064 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
6066 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
6068 * config/tc-d10v.c (md_apply_fix3): Checking displacement
6069 constraint in instructions REP & REPI.
6071 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
6073 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
6074 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
6076 (check_range): If the operand is shifted, then shift the number
6077 before checking its range.
6079 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
6081 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
6084 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
6086 * config/tc-v850.c (v850_comm): Create special sections as needed.
6088 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
6090 * config/tc-d10v.c (write_2_short): Addition of swapping
6091 instructions for sequential and reverse sequential order when
6092 given order is not possible.
6094 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
6096 * Makefile.am: Rebuild dependencies.
6097 (DEP_INCLUDES): Fix reference to intl build directory.
6098 * Makefile.in: Rebuild.
6100 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6102 * doc/c-i386.texi: Update 16 bit documentation.
6104 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
6105 IgnoreDataSize to IgnoreSize as they are used for address size as
6107 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
6108 32-bit mode, similarly addr16/data16 and variants.
6110 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
6112 * config/tc-d30v.c (md_assemble): Fix handling of reverse
6113 sequential word multiply instructions.
6115 (do_assemble): Add extra command line argument, to allow mul32
6116 attribute to be preserved across parallel insns.
6117 (md_assemble): Insert NOPs between explicitly parallel insns which
6118 contain an 32 bit multiply and a 16 multiply.
6120 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6122 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
6125 * config/tc-i386.c (reloc): Add braces.
6127 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
6128 consistent with Intel naming.
6129 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
6130 use bitfields in sib_byte.
6131 (modrm_byte): Don't use bitfields here either.
6133 * config/tc-i386.c (current_templates): Add const.
6134 (parse_register): Add const to return, param, and char *s.
6135 (i386_operand): Add const to reg_entry *r.
6136 * config/tc-i386.h (templates): Add const to start, end.
6138 Inspired by code for 16 bit gas support from Martynas Kunigelis
6139 <martynas@nm3.ktu.lt>:
6140 * config/tc-i386.c (md_assemble): Add full support for 16 bit
6141 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
6142 (uses_mem_addrmode): Remove.
6143 (md_estimate_size_before_relax): Add support here too.
6144 (md_relax_table): Rewrite interface to md_relax for 16 bit
6146 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
6147 (opcode_suffix_to_type): Remove.
6148 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
6149 (SIZE_FROM_RELAX_STATE): Modify to suit above.
6150 (md_convert_frag): Likewise.
6151 (i386_operand): Add support for 16 bit base/index regs,
6152 immediates, and displacements. Remove some unnecessary casts, and
6153 localise end_of_operand_string, displacement_string_start,
6154 displacement_string_end variables. Add GCC_ASM_O_HACK.
6155 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
6157 * config/tc-i386.c (prefix_hash): Remove.
6158 (md_begin): Rewrite without obstacks. Remove prefix hash table
6159 handling. Rewrite lexical table handling.
6160 (i386_print_statistics): Don't print prefix statistics.
6161 (md_assemble): Rewrite instruction parser so that line is not
6162 converted to lower case. Don't do a hash_find for prefixes,
6163 instead recognise them via opcode modifier.
6164 (expecting_operand, paren_not_balanced): Localise variables.
6165 * config/tc-i386.h (IsPrefix): Define.
6166 (prefix_entry): Remove.
6168 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
6169 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
6170 '\\' in case where comment_chars contains '/'.
6172 * config/tc-i386.c (MATCH): Ensure given operand and template
6173 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
6174 you must write `ljmp *table(%ebx)'.
6176 From H.J. Lu <hjl@gnu.org>:
6177 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
6178 as 0 ifndef BFD_ASSEMBLER.
6179 (md_assemble): Allow immediate operands without suffix or
6180 other reg operand to default in size to the current code size.
6182 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
6184 * config/tc-v850.c (md_begin): Restore creation of
6185 .call_table_text and .call_table_data sections.
6187 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
6189 * config/tc-d30v.c (md_assemble): Set execution type to unknown
6190 after emitting a word of noops.
6192 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6194 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
6195 (i386_operand): Simplify checks for valid base/index combinations.
6196 Disallow `in 4(%dx),%al'.
6198 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
6200 (add_prefix): Change parameter from char to int.
6202 * config/tc-i386.h (Ugh): Define opcode modifier.
6203 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
6205 * config/tc-i386.c (md_assemble): Rewrite MATCH and
6206 CONSISTENT_REGISTER_MATCH macros to check register types more
6207 thoroughly. Check for illegal suffix/operand combinations
6208 when matching insns with operands. Handle new `s' suffix, and
6209 associated FloatMF opcode modifier for float insns with memory
6211 * config/tc-i386.h (FloatMF): Define new opcode modifier.
6212 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
6213 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
6214 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
6215 DATA_PREFIX_OPCODE throughout.
6217 * config/tc-i386.c (REGISTER_WARNINGS): Define.
6218 (md_assemble): Rewrite suffix/register operand checking code to be
6219 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
6220 AnyMem, the better to grep.
6222 (i386_operand): Don't set Mem bits in i.types[this_operand] when
6223 given a memory operand. Don't set Abs bits either.
6224 (type_names): Remove Mem*, Abs*.
6225 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
6226 define opcode_modifiers as these cases are handled by Disp8,
6227 Disp16, Disp32 and suffix checks.
6228 (COMES_IN_BOTH_DIRECTIONS): Remove.
6229 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
6231 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
6232 if IgnoreDataSize modifier given. Remove ShortformW modifier
6233 test. Add test for ShortForm in W base_opcode modification.
6234 Merge Seg2ShortForm and Seg3ShortForm code.
6235 * config/tc-i386.h (ShortFormW): Remove.
6236 (IgnoreDataSize): Define.
6238 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
6240 * config/tc-d30v.c (md_assemble): Store previous segment state
6241 with previous instruction.
6243 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6245 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
6246 (ebp, esp): Remove static variables.
6247 (MATCH): Remove test for InOutPortReg.
6248 (i386_operand): Properly handle InOutPortReg here instead.
6249 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
6250 (md_assemble): Simplify and correct modrm and sib generation.
6251 (i386_operand): Add warning for scale without index.
6252 Rewrite checks for valid base/index combinations.
6254 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
6255 macros and enclose in do while(0).
6256 (RESTORE_END_STRING): Likewise.
6257 (md_assemble): Add one to printed operand number so we start
6258 from 1 not 0. Add some more gettext invocations.
6259 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
6262 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
6263 DATA_PREFIX, SEG_PREFIX): Define.
6264 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
6265 (check_prefix): Remove function.
6266 (add_prefix): New function. Add prefix to i.prefix as well as
6268 (md_assemble): Changes for add_prefix. Remove hack for wait
6269 prefix, instead always output prefixes in fixed order. Test
6270 for jcxz/loop when selecting between word & dword operations,
6271 and add address size prefix rather than operand size prefix.
6272 Remove operand -> address size hack when emitting jcxz/loop.
6273 (i386_operand): Remove O_Absent check as it's done in expr.
6275 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
6277 * configure.in: Recognize m5200 as a cpu_type of m68k.
6278 * aclocal.m4: Rebuild with current libtool.
6279 * configure: Rebuild.
6281 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6283 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
6284 to relaxable_symbol to prevent references to external symbol from
6287 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
6289 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
6290 symbols are relaxable.
6292 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
6294 * config/tc-v850.c (md_begin): Don't create special
6295 sections by default.
6297 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
6299 * config/tc-mips.c (macro): For div and udiv, close the
6300 reorder block as soon as possible.
6302 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
6304 From Matt Semersky <matts@scd.hp.com>:
6305 * macro.c (macro_mri_mode): New function.
6306 * macro.h (macro_mri_mode): Declare.
6307 * read.c (s_mri): Call macro_mri_mode when switching in and out of
6310 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
6312 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
6315 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
6316 until after xstrdup in OBJ_EVAX case.
6318 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
6320 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
6321 offset calculation. Also, use VAX_BRW from vax-inst.h instead
6322 of hardcoded magic number.
6323 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
6325 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
6327 * read.c (do_s_func): New function.
6329 * read.h (do_s_func): Add prototype.
6331 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
6333 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
6334 nops if fill pattern not specified.
6336 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
6338 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
6339 * config/te-go32.h (TE_GO32): Define.
6340 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
6342 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
6344 Implement .func/.endfunc pseudo-ops.
6345 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
6347 * read.c (potable): Add .func,.endfunc.
6348 (s_func): New function.
6349 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
6351 (in_doc_func_p,current_function_label): New static globals.
6352 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
6354 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
6356 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
6357 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
6358 * config/tc-arm.h (WORKING_DOT_WORD): Define.
6359 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
6360 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
6361 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
6362 * config/tc-i860.h (WORKING_DOT_WORD): Define.
6363 * config/tc-i960.h (WORKING_DOT_WORD): Define.
6364 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
6365 * config/tc-w65.h (WORKING_DOT_WORD): Define.
6366 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
6367 * config/tc-a29k.c: Don't define md_short_jump_size,
6368 md_long_jump_size, md_create_short_jump or md_create_long_jump.
6369 * config/tc-alpha.c: Likewise.
6370 * config/tc-alpha.h: Likewise.
6371 * config/tc-arm.c: Likewise.
6372 * config/tc-h8300.c: Likewise.
6373 * config/tc-h8500.c: Likewise.
6374 * config/tc-hppa.c: Likewise.
6375 * config/tc-i860.c: Likewise.
6376 * config/tc-i960.c: Likewise.
6377 * config/tc-ppc.c: Likewise.
6378 * config/tc-sh.c: Likewise.
6379 * config/tc-sparc.h: Likewise.
6380 * config/tc-tic30.c: Likewise.
6381 * config/tc-w65.c: Likewise.
6382 * config/tc-z8k.c: Likewise.
6384 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
6386 * config/tc-vax.c (_): Delete this macro used for placeholder
6387 values in vax_operand_width_size; it conflicts with the _() macro
6388 used for internationalization.
6390 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
6392 * symbols.c (symbol_find_base): Fix case insensitive symbol name
6393 code. From Chris Moller <moller@bops.com>.
6395 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
6396 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
6397 * read.c (emit_expr): Initialize seg and subseg fields of a new
6399 * write.c (write_object_file): Switch to the appropriate segment
6400 and subsegment when processing a broken word.
6402 * config/tc-m68k.c (mri_assemble): New static function.
6403 (build_mri_control_operand): Call mri_assemble rather than
6405 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
6406 (s_mri_endf, s_mri_endw): Likewise.
6408 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
6410 * read.c (s_org): Call md_flush_pending_output if it is defined.
6412 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
6414 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
6416 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
6417 (md_parse_option): Add for same.
6418 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
6419 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
6420 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
6422 * config/tc-sparc.h (cons_fix_new_sparc): Added.
6424 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
6426 * config/tc-arm.c (find_real_start): Relax definition of local
6429 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
6431 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
6432 symbols at the given address, not just the last one specified.
6434 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
6436 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
6437 or number_to_chars_littleendian to write data.
6439 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
6441 * config/tc-v850.c (md_assemble): Remove artificially created
6442 register name symbols.
6444 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
6446 * write.c (fixup_segment): Change "segment" to "section" in
6449 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
6451 * write.c (fixup_segment): Change sym1-sym2 message again.
6453 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
6455 * write.c (fixup_segment): Improve error message for sym1-sym2
6456 errors when sym1 is in a different segment from sym2.
6458 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
6460 * config/tc-m32r.c (warn_unmatched_high): New static local.
6461 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
6462 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
6463 (md_longopts): Recognize --{no-,}warn-unmatched-high.
6464 (md_parse_option): Likewise.
6465 (md_show_usage): Likewise.
6466 (m32r_frob_file): Likewise.
6468 * read.c (generate_file_debug,generate_lineno_debug): New functions.
6469 (read_a_source_file): Call them.
6470 * read.h (stabs_generate_asm_file): Declare.
6471 * stabs.c (stabs_generate_asm_file): New function.
6472 (generate_asm_file): New function.
6473 (stabs_generate_asm_lineno): Move file name handling into
6476 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
6478 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
6479 (d30v_current_align, d30v_current_align_seg): New variables.
6480 (d30v_last_label): New variable.
6481 (d30v_align, s_d30v_align, s_d30v_text): New functions.
6482 (s_d30v_data, s_d30v_section): Likewise.
6483 (md_pseudo_table): Call them.
6484 (md_begin): Initialize d30v_current_align_seg.
6485 (md_assemble): Call d30v_align when needed by known current alignment.
6486 (d30v_frob_label, d30v_cons_align): New functions.
6487 * config/tc-d30v.h (md_do_align): Remove.
6488 (tc_frob_label): Call d30v_frob_label.
6489 (md_cons_align): New.
6491 * config/tc-d30v.c (find_format): Convert complex expressions to
6492 expression symbols before processing. Clean up code formatting.
6494 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
6496 * po/Make-in (install-info): New target.
6498 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
6500 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
6502 * config/tc-mn10300.c (md_assemble): Likewise.
6504 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
6506 * Makefile.am: Update with `make dep-am'.
6507 (HFILES): Add cgen.h.
6508 (cgen.o): Depend on cgen.h.
6509 * Makefile.in: Regenerate.
6511 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
6513 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
6515 * gasp.c (grab_label): Permit a label to be a preprocessor
6516 variable by permitting a label to start with a backslash.
6518 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
6520 * config/tc-mips.c (validate_mips_insn): Removed hack
6521 for previously inaccessible bitfields in some INSN_TRAP
6524 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
6526 * config/tc-d30v.c (do_assemble): Abort with error message
6527 if opcode operands do not match.
6529 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
6531 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
6532 'q' operand format for 20-bit "break"/"sdbbp" instructions.
6533 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
6534 similar new 'q' operand.
6536 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
6538 * cgen.c (cgen_asm_finish_insn): Fix typo.
6540 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
6543 * cgen.c: Include it.
6544 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
6545 (cgen_asm_finish_insn): Result is now void. New arg `result'.
6546 All callers updated.
6547 * config/tc-m32r.c: Include cgen.h.
6548 (m23r_insn): New members num_fixups,fixups.
6550 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
6552 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
6553 to avoid compiler warning.
6555 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
6557 * makefile.vms: Run dec c with /nodebug. Pass CC value when
6560 * makefile.vms (OBJS): Add ehopt.obj
6562 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
6564 * doc/c-vax.texi: Correct and extend vax/vms documentation.
6566 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
6568 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
6569 a short format insn.
6570 (md_assemble): Set it for explicitly packed insns.
6572 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
6574 * config/obj-coff.c (c_symbol_merge): Do not take address of
6575 native fields when performing the memcpy.
6577 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
6579 * config/tc-mips.c (macro,macro2): Implement
6580 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
6582 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6584 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
6585 relocations against globally visible symbols.
6586 * config/tc-m68k.c (relaxable_symbol): New macro.
6587 (m68k_ip, md_estimate_size_before_relax): Use it.
6588 (tc_m68k_fix_adjustable): Also handle weak symbols.
6590 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
6592 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
6593 references to externally visible symbols.
6594 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
6595 values in twice for a PC relative reloc if the symbol is
6598 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
6599 don't adjust a PC relative reloc against an externally visible
6601 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
6602 for a PC relative fixup against an externally visible defined
6603 symbol, arrange to store object file and addend values as though
6604 the symbol were not defined.
6605 (tc_gen_reloc): Likewise.
6607 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
6609 * read.c (sizeof_leb128): Referenced externally by write.c so
6612 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
6614 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
6615 and expand a 'debug' symbol associated with the next instruction
6616 that does not cause a short instruction to be filled with a NOP.
6617 (md_pseudo_table): Add support for .debugsym.
6618 (assemble_parallel_insn): Add calls to expand_debug_sym as
6620 (md_assemble): Ditto.
6622 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
6624 * as.c (main): Conditionally call setlocale.
6625 * gasp.c (main): Likewise.
6626 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
6627 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
6629 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
6631 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
6633 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
6635 * config/tc-hppa.c: Change all calls to bzero to use memset.
6636 (pa_ip): Add cast to avoid warning.
6637 (tc_gen_reloc, md_apply_fix): Likewise.
6638 (pa_find_space_by_number): Likewise.
6639 (hppa_force_relocation): Likewise.
6640 (pa_block): Change i to unsigned int.
6641 * config/obj-som.h (obj_som_copyright): Declare.
6643 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
6645 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
6646 for line numbers for assembly source.
6648 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
6650 * configure.in: Change version number to 2.9.4
6651 * configure: Rebuild.
6653 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
6655 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
6657 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
6659 * ecoff.h: Change symbolS in function declaration to struct
6662 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
6664 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
6665 (md_convert_frag): Fix i18n typo.
6667 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
6669 * ecoff.c (ecoff_get_cur_proc_sym): New function.
6670 * ecoff.h: Protoype it.
6671 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
6672 [EVAX] (s_alpha_prologue): Delete.
6673 (md_pseudo_table): Update.
6675 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
6677 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
6678 array to local pointer.
6679 (get_args, parse_expr): Add casts to avoid warnings.
6681 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
6683 * read.c (s_set): Cast xmalloc return value to fragS *.
6684 * config/tc-m68k.c (m68k_ip): Function made static to match
6685 previous forward declaration.
6686 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
6688 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
6690 * config/tc-v850.c: Add internationalisation macros to error
6693 * config/tc-m32r.c (can_make_parallel): Add internationalisation
6694 macros to error strings.
6696 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
6698 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
6699 reloc is in the TOC csect.
6700 (md_apply_fix3): Correct gettext typo.
6702 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
6704 * config/tc-arm.c (find_real_start): Ignore symbols starting with
6705 .L - they are local labels and the branches are not really
6706 function calls but rather far jumps.
6708 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
6710 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
6712 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
6714 * config/tc-i386.c (md_assemble): Print operand number rather than
6715 using ordinal_names.
6716 (i386_operand): Likewise.
6718 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
6720 * Makefile.am (INTLLIBS): Define to work around apparent automake
6722 All Makefiles: Regenerated.
6724 * Many files: Added gettext invocations around user-visible
6726 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
6727 HAVE_LC_MESSAGES): Define.
6728 * dep-in.sed: Added asintl.h.
6729 * po/Make-in: New file.
6730 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
6732 * read.c (Z_): Renamed from `_'.
6733 * Makefile.am (SUBDIRS): Added po.
6734 (POTFILES): new macro.
6735 (po/POTFILES.in): New target.
6736 ($(OBJS)): Added asintl.h.
6738 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
6739 (as_new_LDADD): Added $(INTLLIBS).
6740 (as_new_DEPENDENCIES): Added $(INTLDEPS).
6741 (gasp_new_LDADD): Added $(INTLLIBS).
6742 (gasp_new_DEPENDENCIES): New macro.
6743 * configure, aclocal.m4: Rebuilt.
6744 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
6746 (ALL_LINGUAS): Define.
6747 * macro.c: Include "asintl.h".
6748 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
6749 * as.h: Include "asintl.h".
6750 * config/tc-i386.c (ordinal_names): Removed.
6751 (md_assemble): Changed error text to avoid ordinal_names.
6752 (i386_operand): Likewise.
6753 (reloc): Added as_bad to avoid i18n problems.
6754 (tc_gen_reloc): Likewise.
6755 * config/tc-arm.c (bad_args): Now a #define.
6757 * config/obj-vms.c (VMS_stab_parse): Changed type of
6759 (global_symbol_directory): Unified strings to avoid i18n
6761 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
6762 avoid i18n problems.
6763 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
6764 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
6766 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
6768 * config/tc-v850.c (md_assemble): Changed C++ comment into C
6770 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
6772 * as.c (print_version_id): Added an fprintf to avoid i18n
6774 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
6776 * expr.c (expr): Added as_warn call to avoid i18n problems.
6777 * messages.c (as_assert): Changed code to avoid i18n problems.
6778 (as_abort): Likewise.
6779 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
6780 (s_space): Likewise.
6781 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
6783 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6785 * config/tc-i386.c (check_prefix): New static function, split out
6787 (struct _i386_insn): Add wait_prefix field.
6788 (md_assemble): Remove wait_prefix local variable. Use
6789 check_prefix when adding a prefix.
6791 * config/tc-i386.c (current_templates): New static variable.
6792 (md_assemble): Remove current_templates local variable.
6793 (md_assemble, i386_operand): Improve error and warning messages in
6794 many places. Add RESTORE_END_STRING in many places before error
6795 return. Clarify some comments.
6797 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
6799 (md_assemble): Parse string instruction operands, looking for
6800 segment override prefixes. Check for invalid segment prefixes on
6802 (i386_operand): i.seg[] and max mem_operand changes for string
6804 * config/tc-i386.h (EsSeg): Define.
6806 * config/tc-i386.h (regKludge): Define.
6807 (iclrKludge, imulKludge): Don't define.
6808 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
6809 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
6810 opcode_modifier checks to look for more common cases first. Add
6811 default_seg for IsString case.
6813 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
6815 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
6817 * configure: Rebuild with new automake and libtool.
6818 * aclocal.m4, Makefile.in: Likewise.
6820 * doc/Makefile.am (as.dvi): New target.
6821 * doc/Makefile.in: Rebuild.
6823 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
6825 * configure.in: Added sparc86x support.
6827 * configure: Rebuild.
6829 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
6831 (md_parse_option): Warn if -EL is not supported for this architecture.
6833 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
6835 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
6837 * config/tc-mips.c (mips_ip): Note when we use get match on
6838 the full instruction name.
6840 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
6842 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
6843 back into the expression to handle add/sub simplification correctly.
6845 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
6847 * config/tc-mips.c (hilo_interlocks): Remove 4300.
6849 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
6851 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
6854 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
6856 * symbols.c (max_indent_level): New global.
6857 (print_symbol_value_1): Use it.
6858 * expr.h (expr_build_dot): Declare.
6859 * expr.c (expr_build_dot): New function.
6861 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
6863 * symbols.c (print_binary): New function.
6864 (print_expr_1): Call it.
6866 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6868 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
6869 operand in the opcode.
6871 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6873 * config/tc-i386.h: Reorder operand flags and opcode modifier
6874 flags for clarity. Remove unused definitions: Unknown,
6875 ImmUnknown, DispUnknown, NoModrm.
6876 * config/tc-i386.c (type_names): Add missing Debug type.
6877 (md_assemble): Better duplicate prefix checking. Quicker string
6878 instruction check via new opcode_modifier flag.
6880 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
6882 * doc/as.texinfo (Invoking): Clarify -Wa example.
6884 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
6886 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
6887 (s_mips_weakext): Define.
6888 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
6889 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
6892 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
6894 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
6895 is an error if the value can not be computed at assembly time.
6896 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
6898 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
6900 * gasp.c (main): Set next field of new include_path structure to
6901 NULL. From Avery Pennarun <averyp@gdc.ca>.
6903 * read.c (s_mri_sect): Call as_bad rather than abort for an
6904 unsupported MRI target.
6906 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
6908 * config/tc-arm.c (arm_validate_fix): New function. Determine if
6909 the destination of a branch instruction should be altered.
6910 (find_real_start): New function: Locate the real, Thumb coded
6911 start of a Thumb function.
6912 (do_t_branch23): Alter the destination of branches to Thumb
6915 * config/tc-arm.h: Define TC_VALIDATE_FIX.
6917 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
6919 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
6922 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6924 * doc/as.texinfo: Use @itemx for a secondary item in a table.
6925 * doc/c-hppa.texi: Likewise.
6927 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
6929 * Makefile.am: Rebuild dependencies.
6930 * Makefile.in: Rebuild.
6932 * Makefile.am (DEP_INCLUDES): New variable.
6933 (.dep1): Change to work when srcdir is not an absolute path.
6934 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
6935 * Makefile.in: Rebuild.
6937 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
6939 * config/tc-i386.h, config/tc-i386.c: Revert March 24
6940 LinearAddress patch.
6942 * configure.in: Set version to 2.9.1.
6943 * configure: Rebuild.
6945 * Branched binutils 2.9.
6947 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6949 * config/tc-i386.h (FWait): Define.
6950 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
6951 other prefixes. Check FWait flag in opcode table to see which
6952 instructions require an fwait prefix.
6954 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6956 * stabs.c (get_stab_string_offset): Always create a stab string
6959 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
6961 Fix some gcc -Wall warnings:
6962 * atof-generic.c (atof_generic): Add casts to avoid warnings.
6963 * ehopt.c (eh_frame_code_alignment): Likewise.
6964 * expr.c (integer_constant, operand): Likewise.
6965 * frags.c (frag_align): Likewise.
6966 * gasp.c (level_0, change_base, doinstr): Likewise.
6967 * hash.c (hash_ask): Likewise.
6968 * listing.c (listing_page, calc_hex, print_lines): Likewise.
6969 (debugging_pseudo): Likewise.
6970 * macro.c (define_macro, check_macro): Likewise.
6971 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
6972 (ignore_rest_of_line, float_cons): Likewise.
6973 * symbols.c (decode_local_label_name): Likewise.
6974 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
6975 (fixup_segment, number_to_chars_bigendian): Likewise.
6976 (number_to_chars_littleendian): Likewise.
6977 * config/atof-ieee.c (gen_to_words): Likewise.
6978 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
6979 (sparc_ip, parse_keyword_arg, s_common): Likewise.
6980 * read.c (output_big_sleb128): Initialize locals to avoid
6982 (output_big_uleb128, equals): Likewise.
6983 * atof-generic.c (atof_generic): Change number_of_digits_* locals
6984 to unsigned int. Change zeros to unsigned int.
6985 * cond.c (s_if): Add return to default case.
6986 * frags.c (frag_now_fix): Change return type to addressT.
6987 * frags.h (frag_now_fix): Update declaration.
6988 * listing.c (file_info_struct): Change linenum to unsigned int.
6989 (struct list_info_struct): Change hll_line to unsigned int.
6990 (print_source): Update format string.
6991 * read.c (emit_expr): Change scan to unsigned int, and don't
6992 bother to initialize it.
6993 * symbols.c (dollar_label_count): Change to unsigned long.
6994 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
6995 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
6996 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
6998 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
7000 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
7001 mcf5200 just as we do for m68000.
7002 (m68k_init_after_args): Likewise.
7003 (md_estimate_size_before_relax): Likewise.
7005 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
7007 * config/tc-v850.c (md_assemble): Store relocation addend in
7008 fixup instead of instruction.
7010 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7012 * config/tc-i386.c (md_assemble): Swap template arguments to
7013 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
7014 This macro is currently symmetric, so passing them the wrong
7015 way didn't cause any problem, but may if the macro is changed
7017 After copying template to i.tm, use i.tm. rather than t-> to
7018 access fields, and make t a const*
7019 Move i.tm.operand_types[] swap to immediately after the copy.
7021 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
7023 * expr.h (expr_build_uconstant): Add prototype.
7024 (expr_build_unary,expr_build_binary): Add prototypes.
7025 * expr.c (expr_build_uconstant): New function.
7026 (expr_build_unary,expr_build_binary): New functions.
7028 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
7030 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
7031 * macro.c (macro_expand_body): Increase buffer size.
7032 * messages.c (as_warn): Likewise.
7033 (as_warn_where, as_bad, as_bad_where): Likewise.
7035 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
7037 Based on patch from H.J. Lu <hjl@gnu.org>:
7038 * Makefile.am (DISTSTUFF): New variable.
7039 (diststuff): New target.
7040 * Makefile.in: Rebuild.
7042 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
7044 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
7045 m32r_elf_section_change_hook.
7047 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
7048 emit a nop if a section ends with a 16 bit instruction.
7050 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
7052 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
7053 s_lcomm rather than obj_coff_lcomm.
7054 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
7056 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
7058 * config/tc-i386.h (LinearAddress): Define.
7059 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
7060 instruction, don't use a default segment.
7062 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
7064 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
7065 * configure: Rebuild.
7067 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
7069 * aclocal.m4, configure: Rebuild with libtool 1.2.
7071 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
7073 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
7074 PC relative branches. Patch courtesy of Jonathan Walton.
7077 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
7079 * configure.in (emulations): Add thumb-pe target.
7081 * configure (emulations): Add thumb-pe target.
7083 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
7085 * itbl-lex.l (yywrap): Don't define if already defined as a
7088 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
7090 * depend.c (quote_string_for_make): New function.
7091 (wrap_output): Use it.
7093 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
7095 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
7096 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
7098 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
7100 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
7101 Recognize -GN and -relax.
7102 (md_begin): Initialize gp size from -G switch.
7103 (alpha_force_relocation): Always force if -relax.
7104 (alpha_align): Take a new argument that will specify when to
7105 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
7106 Change all callers. Emit nop alignment padding as nop+unop pair.
7108 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
7110 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
7111 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
7113 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
7115 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
7116 require padding to the next long word boundary.
7118 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
7120 * cgen.c: #include symcat.h.
7121 * config/tc-m32r.c: Likewise.
7123 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
7125 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
7126 absolute expressions instead of '$' prefixed register names.
7128 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
7130 * read.c (s_set): Record file and line info for symbols when -as.
7131 (pseudo_set): Don't overwrite that dummy fragment.
7133 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
7135 * config/tc-ppc.c (md_pseudo_table): Add "section".
7136 (ppc_named_section): New static function.
7138 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
7140 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
7141 so we don't have to scan the entire list.
7143 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
7145 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
7146 case, allow the parallel instructions to modify the same flag
7149 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
7151 * listing.c (list_symbol_table): Categorize symbols by
7152 undefined_section rather than sy_frag->line == NULL.
7154 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
7156 * Makefile.am (install-exec-local): Install properly when ln
7157 fails or tooldir == prefix.
7159 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
7161 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
7162 Test result of insert_operand for error.
7164 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
7166 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
7167 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
7168 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
7169 * doc/Makefile.in: Rebuild.
7171 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
7173 * config/tc-mips.c (macro_build): Handle operand type 'C'.
7174 (macro): Fix handling of M_COP[0-3].
7176 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
7178 Based on patches from Ross Harvey <ross@teraflop.com>:
7179 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
7180 if macro_alternate or macro_mri.
7181 (getstring): Remove support for byte constants between < and >.
7182 (get_any_string): '<' only starts a string if macro_alternate or
7184 (macro_expand_body): Permit keyword parameters following
7185 positional parameters.
7187 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7188 * configure.in (alpha*-*-netbsd*): New target.
7189 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
7190 * configure: Rebuild.
7192 * as.h (flag_warn_suppress_instructionswap): Move from here...
7193 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
7194 here, and make static.
7196 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
7197 BFD_ASSEMBLER or MANY_SEGMENTS.
7199 * as.c (show_usage): Update bug-gnu-utils address.
7200 * gasp.c (show_usage): Likewise.
7201 * doc/as.texinfo (Bug Reporting): Likewise.
7203 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
7205 * config/tc-mips.c (load_address): Don't use mips III or mips IV
7206 insns regardless of the size of a pointer if we're in mips I or
7208 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7210 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7212 Fix rac to accept only a0:
7213 * tc-d10v.c (parallel_ok, find_opcode):
7214 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
7215 Introduce OPERAND_GPR.
7217 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
7219 * read.c (s_fill): Handle non-constant repeat counts by creating
7220 an rs_space fragment.
7222 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
7224 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
7225 from as_bad to as_warn.
7227 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
7229 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
7230 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
7231 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
7233 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
7235 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
7236 seg_fix_rotP rather than fix_root from seg_info.
7238 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
7240 * expr.c: Add support for 0x1_2_3_4 bignums.
7242 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
7244 * configure.in: Change -linux* to -linux-gnu*.
7245 * configure: Rebuild.
7247 * app.c (do_scrub_begin): Treat \r as whitespace.
7249 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
7251 * Makefile.am: Update dependencies.
7252 * Makefile.in: Rebuild.
7254 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
7256 * configure, aclocal.m4: Rebuild with new libtool.
7258 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
7260 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
7261 the argument to bfd_set_arch_mach.
7262 (load_address): Use bfd_arch_bits_per_address to determine the
7263 bit size of an address instead of looking at the isa level.
7264 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7266 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
7268 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
7270 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
7272 * ehopt.c: New file.
7273 * as.h (enum _relax_state): Add rs_cfa.
7274 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
7275 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
7276 * read.c (emit_expr): Call check_eh_frame.
7277 * write.c (cvt_frag_to_fill): Handle rs_cfa.
7278 (relax_segment): Likewise.
7279 * Makefile.am: Rebuild dependencies.
7280 (GAS_CFILES): Add ehopt.c.
7281 (GENERIC_OBJS): Add ehopt.o.
7282 * doc/internals.texi (Frags): Document rs_cfa.
7284 * as.c (show_usage): Mention --traditional-format.
7285 (parse_args): Accept --traditional-format.
7286 * as.h (flag_traditional_format): Declare.
7287 * output-file.c (output_file_create): If flag_traditional_format,
7288 set BFD_TRADITIONAL_FORMAT on stdoutput.
7289 * doc/as.texinfo, doc/as.1: Document --traditional-format.
7291 * config/tc-mips.c (append_insn): Make sure that if we have a
7292 fixup for an unmatched %hi reloc, it does not associated with a
7295 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
7296 * doc/Makefile.in: Likewise.
7298 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
7300 * config/tc-m32r.c (check_for_side_effects): New function.
7301 (can_make_parallel): Add checks for instruction side effects
7302 clashing with the other instruction.
7303 (assemble_parallel_insn): Improve warning messages. Return error
7304 message from non-swapped instruction order.
7306 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
7308 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
7310 * config/tc-arm.h: Replace md_after_pass_hook definition with a
7311 md_cleanup definition. This moves the forced literal output to
7312 the end of the source pass, and avoids macro's inserting literals
7313 into the code immediately after the macro expansion.
7315 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
7317 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
7318 a gas internal symbol is adjustable.
7319 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
7321 * as.h: If gcc version greater than 2.6, use `__format__' and
7322 `__printf__' in function attributes, rather than `format' and
7325 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
7327 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
7329 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
7331 Add tms320c30 support:
7332 * config/tc-tic30.h: New file.
7333 * config/tc-tic30.c: New file.
7334 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
7335 TARGET_FORMAT as "coff-tic30".
7336 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
7337 * Makefile.am: Rebuild dependencies.
7338 (CPU_TYPES): Add tic30.
7339 (CPU_OBJ_VALID): tic30-aout is valid.
7340 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
7341 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
7342 * configure, Makefile.in: Rebuild.
7344 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
7346 * config/tc-v850.c (md_assemble): Improvements to error messages.
7348 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
7350 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
7351 BFD_RELOC_HI16_S to store the high bits of any value.
7353 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
7354 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
7355 assembler calculate relocations to any external symbol at all.
7356 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
7357 involving generation of pc-relative relocs.
7358 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
7359 has been moved to md_apply_fix3.
7361 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
7362 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
7363 which actually means (the address of identifier's GOT entry) +
7364 constant, which is not particularly useful.
7366 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
7368 * read.h (include_dirs): Declare.
7369 (include_dir_count,include_dir_maxlen): Declare.
7371 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
7373 * configure.in: Correct check for shared opcodes library.
7374 * configure: Rebuild.
7376 * listing.c (buffer_line): If we can't open the file, set at_end.
7377 (listing_print): Remove unused local variable fi.
7379 * config/m68k-parse.y (reglistpair): Handle register list in
7382 * config/vms-conf.h: Don't undef VERSION.
7384 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
7386 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
7388 (GENERIC_OBJS): New variable, with the rest of the old OBJS
7390 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
7391 ($(srcdir)/make-gas.com): Rename from make-gas.com.
7392 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
7393 (EXTRA_DIST): Define.
7394 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
7395 explicitly rather than via the list of object files.
7396 (gcc-as.opt): New file created when make-gas.com is run.
7397 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
7398 itbl-cpu.h} to #include appropriate file rather than copying that
7400 * config/vms-conf.h: Synchronize with current config.in.
7401 * Makefile.in: Rebuild.
7403 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
7405 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
7406 (parallel_ok): Relaxed parallel subinstruction dependency check.
7408 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
7410 * as.h (flag_warn_suppress_instructionswap): added new flag.
7411 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
7412 command line argument.
7413 * tc-d10v.c (write_2_short): emit "Swapping instructions"
7414 warning only if flag_warn_suppress_instructionswap is false.
7416 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
7418 * configure.in (i386-*-mingw32*): New target.
7419 * configure: Rebuild.
7421 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
7423 * symbols.c (resolve_symbol_value): Don't set the segment if it
7424 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
7426 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
7429 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
7431 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
7432 depends upon HAVE_{UNLINK,REMOVE} values rather than host
7435 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
7437 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
7439 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
7441 * config/tc-v850.c (v850_insert_operand): Display instruction when
7442 an error is encountered.
7444 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
7446 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
7447 (i386-*-sco3.2v5*coff): New target.
7448 (i386-*-sco3.2*): New target.
7449 * configure: Rebuild.
7451 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
7453 * config/tc-v850.c: Tidy error message production.
7455 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
7457 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
7458 validate_immediate return value in the right type for comparisons
7461 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
7463 * listing.c (MAX_BYTES): Use listing variables not constants.
7464 (data_buffer): No longer an array, but a pointer.
7465 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
7466 (listing_listing): Allocate data_buffer.
7468 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
7470 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
7471 --listing-rhs-width, --listing-cont-lines.
7472 (show_usage): Update.
7473 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
7474 (listing_lhs_cont_lines, listing_rhs_width): New vars.
7475 (print_lines): Use the variables instead of the constants.
7476 (listing_listing): Likewise.
7477 * listing.h: Declare the new vars.
7479 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
7481 * as.c (parse_args): Add --keep-locals alias for -L.
7482 Add --strip-local-absolute.
7483 (show_usage): Update.
7484 * as.h (flag_strip_local_absolute): New flag.
7485 * symbols.c (S_IS_LOCAL): Use it.
7486 * config/obj-aout.h (S_IS_LOCAL): Likewise.
7487 * config/obj-bout.h (S_IS_LOCAL): Likewise.
7488 * config/obj-coff.h (S_IS_LOCAL): Likewise.
7490 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
7492 * config/tc-m32r.c: Detect if explicitly parallel instructions
7493 might have an io conflict and issue a warning message.
7495 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
7497 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
7498 cgen_swap_fixups): Functions to save, restore and swap the fixup
7499 chain with a backup copy.
7500 (cgen_asm_finish_insn): Returns address of constructed insn.
7502 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
7504 * listing.c (file_info_struct): Remove FILE, add POS.
7505 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
7506 (file_info): Don't open the file.
7507 (buffer_line): Check for the file in the last_open cache, updating
7509 (print_source): Don't reference file_info->file.
7510 (listing_listing): Likewise.
7511 (listing_print): Close the file in the cache, if any.
7513 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
7515 * read.c (dwarf_file_string): New file static variable.
7516 (emit_expr): Look for constant sequence that leads up to a file
7517 name in DWARF debugging output.
7518 (stringer): Use dwarf_file_string to decide whether to accept a
7519 string as a file name.
7521 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
7523 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
7524 (crack_operand): Add reg->reglst MRI hack.
7525 (r_seg): Put reglst symbols in reg_section.
7526 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
7528 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
7530 * tc-sh.c (get_specific): Handle SGR & DBR.
7532 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
7534 * tc-h8300.c (parse_reg): Take the length of the symbol into
7535 account when attempting to match a register name.
7536 * tc-h8500.c (parse_reg): Likewise.
7538 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
7540 * cgen.c: Formatting changes to improve readability.
7542 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
7544 * config/tc-mips.c (macro): Rework division code to avoid unfilled
7547 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
7549 Based on a patch from Jim Wilson
7550 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
7551 (tc_gen_reloc): Handle cross section PC relative relocs
7554 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
7556 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
7558 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
7560 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
7561 (expr_jmp_buf): New static local.
7562 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
7563 (cgen_md_operand): New function.
7564 * tc-m32r.c: Clean up pass over `struct foo' usage.
7565 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
7567 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
7569 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
7570 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
7572 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
7574 * config/tc-i386.c (i386_operand): Give an error if there are
7575 unrecognized characters after an expression.
7577 For older changes see ChangeLog-9697