1 2000-09-14 Kazu Hirata <kazu@hxi.com>
3 * config/tc-a29k.c: Fix formatting.
4 * config/tc-alpha.c: Likewise.
5 * config/tc-arc.c: Likewise.
6 * config/tc-arc.h: Likewise.
7 * config/tc-arm.c: Likewise.
8 * config/tc-arm.h: Likewise.
9 * config/tc-avr.c: Likewise.
10 * config/tc-avr.h: Likewise.
11 * config/tc-tic30.c: Likewise.
12 * config/tc-tic30.h: Likewise.
13 * config/tc-tic54x.c: Likewise.
14 * config/tc-tic54x.h: Likewise.
15 * config/tc-tic80.c: Likewise.
16 * config/tc-tic80.h: Likewise.
18 2000-09-14 Timothy Wall <twall@cygnus.com>
20 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
21 parallel comparisons for later use.
22 (struct rsrc): Add parallel comparison type.
23 (resources_match): Skip special cases of PR usage (non-conflicting
26 2000-09-13 Kazu Hirata <kazu@hxi.com>
28 * config/obj-ecoff.c: Fix formatting.
29 * config/obj-elf.c: Likewise.
30 * config/obj-elf.h: Likewise.
31 * config/obj-evax.h: Likewise.
32 * config/obj-generic.h: Likewise.
33 * config/obj-hp300.c: Likewise.
34 * config/obj-hp300.h: Likewise.
35 * config/obj-ieee.h: Likewise.
36 * config/obj-vms.c: Likewise.
37 * config/obj-vms.h: Likewise.
39 2000-09-13 Anders Norlander <anorland@acc.umu.se>
41 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
42 (md_parse_option): Ditto.
43 (md_longopts): Add -mips32 option.
44 (md_show_usage): Document new options.
45 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
46 (mips_ip): Assemble mfc0 with a sub-selection code.
47 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
48 (mips_cpu_to_str): New function.
49 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
50 Use CPU_* defines instead of hardcoded numbers.
52 * doc/as.texinfo: Document new options.
53 * doc/c-mips.texi: Ditto.
55 2000-09-12 Kazu Hirata <kazu@hxi.com>
57 * as.h: Fix formatting.
59 * bit_fix.h: Likewise.
60 * config/obj-aout.c: Likewise.
61 * config/obj-aout.h: Likewise.
62 * config/obj-bout.c: Likewise.
63 * config/obj-bout.h: Likewise.
64 * config/obj-coff.c: Likewise.
65 * config/obj-coff.h: Likewise.
66 * dwarf2dbg.h: Likewise.
70 * itbl-ops.h: Likewise.
74 * struc-symbol.h: Likewise.
75 * subsegs.h: Likewise.
76 * symbols.h: Likewise.
80 2000-09-11 Kazu Hirata <kazu@hxi.com>
82 * bignum-copy.c: Fix formatting.
83 * config/tc-i370.c: Likewise.
84 * config/tc-i960.c: Likewise.
85 * config/tc-m68k.c: Likewise.
87 * flonum-copy.c: Likewise.
88 * flonum-konst.c: Likewise.
89 * flonum-mult.c: Likewise.
90 * literal.c: Likewise.
94 * subsegs.c: Likewise.
96 2000-09-09 Philip Blundell <philb@gnu.org>
98 * configure.in (arm*-*-uclinux*): New target.
99 * configure: Regenerate.
101 2000-09-09 Kazu Hirata <kazu@hxi.com>
103 * input-file.c: Fix formatting.
104 * itbl-ops.c: Likewise.
105 * messages.c: Likewise.
107 2000-09-08 Philip Blundell <philb@gnu.org>
109 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
112 2000-09-07 H.J. Lu <hjl@gnu.org>
114 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
115 * configure: Rebuild.
117 2000-09-07 Kazu Hirata <kazu@hxi.com>
119 * atof-generic.c: Fix formatting.
120 * config/tc-mips.c: Likewise.
121 * config/tc-vax.c: Likewise.
122 * input-scrub.c: Likewise.
124 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
126 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
127 * configure.in (sh-*-linux*): Added.
128 * configure: Rebuilt.
130 2000-09-06 Kazu Hirata <kazu@hxi.com>
132 * config/tc-hppa.c: Fix formatting.
134 * ecoff.c: Fix formatting.
136 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
138 * configure: Rebuilt with new libtool.m4.
140 2000-09-05 Kazu Hirata <kazu@hxi.com>
142 * cgen.c: Fix formatting.
143 * config/tc-ia64.c: Likewise.
145 2000-09-05 Nick Clifton <nickc@redhat.com>
147 * aclocal.m4: Regenerate.
148 * config.in: Regenerate.
149 * configure: Regenerate.
150 * po/gas.pot: Regenerate.
152 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
154 * config/tc-cris.c: Correct comment typos.
156 2000-09-05 Eric Christopher <echristo@cygnus.com>
158 * config/tc-mn10300.c: Cleanup.
159 (md_pcrel_from): Enable.
161 2000-09-05 Alan Modra <alan@linuxcare.com.au>
163 * expr.c (operand): Fix a comment typo.
164 * write.c (write_relocs): Fix a signed/unsigned warning.
166 * config/tc-hppa.c (fudge_reg_expressions): New
167 (hppa_force_reg_syms_absolute): New.
168 (pa_equ): Allow reg_section expressions.
169 * config/tc-hppa.c (md_optimize_expr): Define.
170 (hppa_force_reg_syms_absolute): Prototype.
172 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
173 (pa_parse_number): Pass in arg to select fp reg parsing.
174 Return 1 to indicate format checks pass. If strict, then only
175 accept a register or register symbol. Return value in...
176 (pa_number): New static for pa_parse_number.
177 (FP_REG_BASE): Define.
178 (FP_REG_RSEL): Define.
179 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
180 appropriate. White space changes.
181 (need_pa11_opcode): Don't bother passing any params, get them from
183 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
184 Remove extraneous check in case 'Q'.
185 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
186 reg, set section of resulting symbol to reg_section.
187 (pa_parse_space_stmt): Modify call to pa_parse_number.
188 (pa_space): Likewise.
190 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
191 (hppa_force_relocation): Handle vtable relocs.
192 (pa_vtable_entry): New.
193 (pa_vtable_inherit): New.
194 (md_pseudo_table): Add entries for vtable pseudos.
195 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
196 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
198 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
199 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
200 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
202 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
203 specify a symbol type.
205 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
206 dependent things together.
207 (md_elf_symbol_type): Define.
209 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
211 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
213 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
214 (obj_elf_vtable_entry): Declare.
216 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
218 (obj_elf_vtable_entry): Similarly.
219 (elf_pseudo_table): Fix the damage with a cast.
221 2000-09-03 Richard Henderson <rth@cygnus.com>
223 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
224 for template selection when a label is needed.
226 2000-09-02 Kazu Hirata <kazu@hxi.com>
228 * config/tc-ia64.c: Fix formatting.
230 2000-09-02 Nick Clifton <nickc@redhat.com>
232 * configure.in: Increase version number to 2.10.91.
233 * configure: Regenerate.
234 * aclocal.m4: Regenerate.
235 * config.in: Regenerate.
236 * po/gas.pot: Regenerate.
237 * Makefile.in: Regenerate.
239 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
241 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
242 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
243 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
245 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
248 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
250 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
251 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
252 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
253 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
254 (GOT_symbol): New variable.
255 (md_undefined_symbol): Set it.
257 2000-09-01 Richard Henderson <rth@cygnus.com>
259 * config/tc-ia64.c (match): Don't inline.
260 (extra_goodness): New.
261 (md_begin): Prefer nop.f and nop.b for best_template.
263 2000-08-31 Kazu Hirata <kazu@hxi.com>
265 * as.c: Fix formatting.
270 2000-08-31 Eric Christopher <echristo@cygnus.com>
272 * config/tc-mn10300.c: Cleanup and fix warnings.
273 (md_pseudo_table): Add initializers.
274 (md_show_usage): Cleanup.
275 (md_parse_option): Fix warnings.
276 (md_undefined_symbol): Fix warnings.
277 (md_conver_frag): Fix warnings.
278 (tc_gen_reloc): Fix warnings.
279 (md_apply_fix3): Fix warnings.
280 (check_operand): Fix warnings.
282 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
284 * acinclude.m4: Include libtool and gettext macros from the
286 * aclocal.m4, configure: Rebuilt.
288 2000-08-30 Mark Hatle <mhatle@mvista.com>
290 * config/tc-ppc.c (md_parse_option): Recognize -m405.
292 2000-08-31 Kazu Hirata <kazu@hxi.com>
294 * listing.c: Fix formatting.
296 2000-08-29 Kazu Hirata <kazu@hxi.com>
298 * app.c: Fix a comment typo. Fix formatting.
300 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
302 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
303 offset of the target destination for jmp instructions.
304 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
306 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
308 * NEWS: Mention support for CRIS.
310 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
312 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
313 Sets `.lcomm' alignment to zero.
315 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
317 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
318 (TC_FIX_ADJUSTABLE): Define.
320 2000-08-23 Jim Wilson <wilson@cygnus.com>
322 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
323 unwind.personality_routine is set.
325 2000-08-23 H.J. Lu <hjl@gnu.org>
327 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
329 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
331 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
334 2000-08-22 H.J. Lu <hjl@gnu.org>
336 * config.in (STRICTCOFF): New for strict COFF.
338 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
339 i386-*-go32* and i386-go32-rtems*.
340 * configure: Rebuilt.
342 * config/obj-coff.c (obj_coff_endef): Follow the historical
343 behavior if STRICTCOFF is not defined.
345 * doc/internals.texi: Document STRICTCOFF.
347 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
349 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
350 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
351 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
352 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
353 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
354 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
355 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
358 2000-08-22 Eric Christopher <echristo@cygnus.com>
360 * config/tc-mn10300.c: (md_apply_fix): New function.
361 (mn10300_force_relocation): New function.
362 (mn10300_fix_adjustable): New function.
364 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
365 (TC_HANDLES_FX_DONE): Define.
366 (obj_fix_adjustable): Define.
367 (MD_APPLY_FIX3): Define.
368 (TC_LINKRELAX_FIXUP): Define.
370 * write.c: (TC_LINKRELAX_FIXUP): Define if not
372 (fixup_segment): Use TC_LINKRELAX_FIXUP.
374 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
376 2000-08-21 Jason Eckhardt <jle@cygnus.com>
378 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
379 if the fixup resulted in a relocation.
381 2000-08-18 Nick Clifton <nickc@redhat.com>
383 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
384 Make reference to first element of shift_names explicit.
386 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
388 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
389 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
390 add a symbol's address. Removed all target-specific #ifdefs that
391 used to accomplished the same.
392 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
393 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
394 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
395 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
396 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
398 2000-08-17 Kazu Hirata <kazu@hxi.com>
400 * dwarf2dbg.c: Fix formatting.
402 2000-08-17 Nick Clifton <nickc@redhat.com>
404 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
405 to be recoded as logical shift lefts by zero.
407 2000-08-16 Jim Wilson <wilson@cygnus.com>
409 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
410 postincrement modified registers. Handle IA64_OPND_R3_2 addl
412 (note_register_values): Handle IA64_OPND_R3_2 operands.
414 2000-08-16 Jason Eckhardt <jle@cygnus.com>
416 * config/tc-i860.c (md_operand): Silly typo fixed.
418 2000-08-16 Nick Clifton <nickc@redhat.com>
420 * config/tc-arm.c (struct asm_shift): Delete.
422 (enum asm_shift_index): New.
423 (struct asm_shift_properties): New.
424 (struct asm_shift_name): New.
425 (shift_properties[]); New.
426 (shift_names[]); New.
428 (decode_shift): Use new structures.
429 Issue a warning is "ROR #0" is used.
430 Issue a warning if "ASR #0" or "LSR #0" is used.
432 (md_begin): Initialise arm_shift_hsh table from new
433 asm_shift_name array.
435 2000-08-16 Jakub Jelinek <jakub@redhat.com>
437 * config/tc-sparc.c: Kill all warnings.
438 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
440 (md_show_usage): Update usage text.
442 2000-08-16 Nick Clifton <nickc@redhat.com>
444 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
447 2000-08-15 Will Cohen <wcohen@redhat.com>
449 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
451 * config/tc-sh.c (md_assemble): Changed so debug_type
452 test performed for ppi_assemble
453 * config/tc-sh.c: Included dwarf2dbg.h.
454 (debug_line): Defined.
455 (md_assemble): Generates dwarf2 line info.
456 (sh_finalize): New function. Finalize dwarf2 info.
457 (assemble_ppi): Returns size of code generated.
458 (build_Mytes): Returns size of code generated.
459 (md_pseudo_table): Added "file" and "loc" psuedo ops.
460 * config/tc-sh.h (md_end): Defined.
461 (sh_finalize): Declared.
463 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
465 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
468 2000-08-14 Nick Clifton <nickc@redhat.com>
470 * config/tc-arm.c (do_bx): Allow "bx pc".
472 2000-08-14 Jim Wilson <wilson@cygnus.com>
474 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
475 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
476 (md_begin): Change assignment to md.flag to OR in the new bit.
478 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
480 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
481 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
484 2000-08-14 Jason Eckhardt <jle@cygnus.com>
486 * NEWS: Mention i860 support.
488 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
490 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
492 2000-08-14 Andreas Schwab <schwab@suse.de>
494 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
496 2000-08-11 Andreas Schwab <schwab@suse.de>
498 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
501 2000-08-11 Kazu Hirata <kazu@hxi.com>
503 * expr.c: Fix formatting.
504 * config/obj-bout.c: Likewise.
506 2000-08-10 Jason Eckhardt <jle@cygnus.com>
508 * doc/c-i860.texi: Flesh out the i860 section more.
510 2000-08-10 Kazu Hirata <kazu@hxi.com>
512 * symbols.c: Fix formatting.
515 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
517 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
518 has the IgnoreSize bit set.
520 2000-08-09 Alan Modra <alan@linuxcare.com.au>
522 From Rodney Brown <RodneyBrown@mynd.com>
523 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
524 * configure: Regenerate.
526 2000-08-09 Kazu Hirata <kazu@hxi.com>
528 * hash.c: Fix formatting.
531 2000-08-08 Jason Eckhardt <jle@cygnus.com>
533 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
534 (i860_fix_info): New enum.
535 (MD_APPLY_FIX3): Define.
536 (WORKING_DOT_WORD): Define.
537 (TC_HANDLES_FX_DONE): Define.
538 (DIFF_EXPR_OK): Define.
539 (LISTING_HEADER): Define.
540 (TARGET_FORMAT): Select target format based on endian flag.
541 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
542 (target_big_endian): Add external declaration.
544 * config/tc-i860.c: All existing code reworked completely. Other
545 new code shown below.
546 (SYNTAX_SVR4): Define.
547 (target_warn_expand): New variable.
548 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
549 (md_longopts): Declare and define with new options (-EL, -EB,
551 (md_show_usage): New function.
552 (md_operand): New function.
553 (obtain_reloc_for_imm16): New function.
554 (md_apply_fix3): New function.
555 (tc_gen_reloc): New function.
557 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
559 * config/tc-m68hc11.c (build_jump_insn): Make sure the
560 2 bytes of the jump address are in the same frag.
561 (find): Accept 68hc12 register indirect modes.
563 * NEWS: Mention 68HC11 & 68HC12 support.
565 2000-08-07 Richard Henderson <rth@cygnus.com>
567 * config/tc-ia64.c (unwind): Add prologue_mask member.
568 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
569 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
570 (dot_body): Clear unwind.prologue_mask.
571 (dot_prologue): Set it. Accept a register second argument.
573 2000-08-07 Kazu Hirata <kazu@hxi.com>
575 * config/atof-ieee.c: Fix formatting.
576 * config/atof-tahoe.c: Likewise.
578 2000-08-06 Nick Clifton <nickc@cygnus.com>
580 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
583 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
584 of .popsection, .previous, .pushsection, .subsection,
585 .version, .vtable_entry, .vtable_inherit and .weak.
587 2000-08-05 Kazu Hirata <kazu@hxi.com>
589 * config/tc-cris.c: Fix formatting.
590 * config/tc-i386.c: Likewise.
591 * config/tc-sparc.c (sparc_ip): Simplify the code.
593 2000-08-04 Kazu Hirata <kazu@hxi.com>
595 * config/tc-cris.c: Rearrange code for readability.
596 * config/tc-d10v.c: Fix formatting.
597 * config/tc-m32r.c: Likewise.
598 * config/tc-sparc.c: Likewise.
600 2000-08-02 Jim Wilson <wilson@cygnus.com>
602 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
603 before ia64_find_opcode.
604 (md_assemble): Likewise.
606 2000-08-01 Nick Clifton <nickc@cygnus.com>
608 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
609 Undo some formatting fixes.
611 2000-08-01 Kazu Hirata <kazu@hxi.com>
613 * config/obj-som.c: Fix formatting.
614 * config/obj-ieee.c: Likewise.
615 * config/tc-arm.c: Likewise.
616 * config/tc-v850.c: Likewise.
618 2000-08-01 Nick Clifton <nickc@redhat.com>
620 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
621 index by command line option.
623 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
625 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
626 (@node M68K-Branch): Rewrite to match the reality.
628 2000-07-31 Jason Eckhardt <jle@cygnus.com>
630 * doc/c-i860.texi: New file.
631 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
632 * doc/Makefile.in: Regenerate.
633 * doc/all.texi: Add I860 as relevant architecture.
634 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
636 2000-07-31 Kazu Hirata <kazu@hxi.com>
638 * config/tc-d30v.c: Fix formatting.
640 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
642 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
643 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
644 long emit a long branch if available instead of an absolute jump, never
645 emit absolute jumps for anything with --pcrel.
647 * doc/c-m68k.texi: Document new command line option.
649 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
651 * config/tc-avr.c: Use PARAMS macro in function declarations.
652 Don't declare md_pcrel_from_section (already in tc-avr.h).
653 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
654 (avr_operand): Don't set (unsigned) op_mask to -1.
656 2000-07-28 Jason Eckhardt <jle@cygnus.com>
658 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
659 * configure: Regenerated.
660 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
661 of operand to the .type directive (.e.g, "type").
663 2000-07-28 Alan Modra <alan@linuxcare.com.au>
665 * as.h (warn_comment, found_comment, found_comment_file): Declare.
666 * app.c (do_scrub_chars): Record where first comment found.
667 * read.c (read_a_source_file): Init found_comment on entry, and
668 notify whether comments found on exit.
669 * config/tc-hppa.c (md_shortopts): Add "c".
670 (md_longopts): Add warn-comment.
671 (md_parse_option): Handle it.
672 (md_show_usage): Show available options.
673 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
675 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
677 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
678 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
680 (md_estimate_size_before_relax): Don't fall off end of function.
682 2000-07-27 Kazu Hirata <kazu@hxi.com>
684 * config/tc-avr.c: Fix formatting.
685 * config/tc-ns32k.c: Likewise.
687 2000-07-27 Alan Modra <alan@linuxcare.com.au>
689 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
691 2000-07-27 Kazu Hirata <kazu@hxi.com>
693 * config/tc-d10v.c: Fix formatting.
694 * config/tc-z8k.c: Likewise.
695 * config/tc-sparc.c: Likewise.
697 2000-07-26 Dave Brolley <brolley@redhat.com>
699 * cgen.c (queue_fixup): Declare opinfo.
700 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
701 (gas_cgen_md_operand): Ditto.
702 (gas_cgen_md_apply_fix3): Ditto.
704 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
706 * config/obj-coff.c (obj_frob_symbol): Don't merge
707 labels. Don't merge if the symbol isn't constant. Return
708 immediately if a symbol is merged.
710 2000-07-22 Alan Modra <alan@linuxcare.com.au>
712 * frags.c (frag_align): Correct absolute section alignment.
714 2000-07-20 DJ Delorie <dj@redhat.com>
716 * config/obj-coff.c (obj_frob_symbol): revert previous change,
717 it breaks linking against DLLs.
719 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
721 * configure.in: Add CRIS support.
722 * configure: Regenerate.
723 * Makefile.am: (CPU_TYPES): Add cris.
724 (CPU_OBJ_VALID) [aout]: Add cris.
725 (MULTI_CPU_TYPES): Add cris.
726 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
727 [coff]: Only i386 and mips are valid.
728 (TARGET_CPU_CFILES): Add config/tc-cris.c.
729 (TARGET_CPU_HFILES): Add config/tc-cris.h.
730 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
731 Regenerate dependencies.
732 * Makefile.in: Regenerate.
733 * aclocal.m4: Regenerate.
734 * as.c: Declare crisaout, criself.
735 * config/tc-cris.h, config/tc-cris.c: New.
736 * config/e-criself.c, config/e-crisaout.c: New.
737 * po/POTFILES.in, po/gas.pot: Regenerate.
739 2000-07-20 Kazu Hirata <kazu@hxi.com>
741 * read.c: Fix formatting.
742 * write.c: Fix formatting.
744 2000-07-19 H.J. Lu <hjl@gnu.org>
746 * sb.c: Include <stdlib.h> if exists for abort ().
748 2000-07-19 Alan Modra <alan@linuxcare.com.au>
750 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
751 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
752 (pa_type_args): Same here.
754 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
756 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
757 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
758 the storage class is already set.
760 2000-07-17 Kazu Hirata <kazu@hxi.com>
762 * config/tc-m68hc11.c: Fix formatting.
763 * config/tc-mn10200.c: Likewise.
764 * config/tc-mn10300.c: Likewise.
765 * config/tc-pj.c: Likewise.
766 * config/tc-tic80.c: Likewise.
767 * config/tc-w65.c: Likewise.
769 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
771 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
774 2000-07-15 Ian Lance Taylor <ian@zembu.com>
776 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
779 2000-07-15 Alan Modra <alan@linuxcare.com.au>
781 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
782 ELF as are used for SOM (except the 32-bit reloc one) to decide
783 whether a symbol can be reduced to a section symbol. Expand on
784 the comment for symbols involved in LR% and RR% expressions.
786 2000-07-14 Nick Clifton <nickc@cygnus.com>
788 * config/tc-mips.c (mips_disable_float_construction): New
789 static variable. Set to true if doubles should not be
790 constructed by loading two single width fp registers with
792 (mips_ip): Test mips_disable_float_construction.
793 (md_longopts): Add command line switches --construct-floats
794 and --no-construct-floats.
795 (md_parse_option): Parse new command line options.
796 (md_show_usage): Describe new command line options.
798 * doc/c-mips.texi: Document new command line options.
800 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
802 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
803 * configure: Regenerate.
805 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
807 * configure.in (DEFAULT_EMULATION setting): Revert part of
808 2000-07-01 change that set te_multi=multi unless set to tmips.
809 * configure: Regenerate.
811 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
813 * config/obj-coff.c (coff_frob_section): Add padding to the last
814 section when aligning it increases its size.
816 2000-07-11 Kazu Hirata <kazu@hxi.com>
818 * config/tc-tic54x.c: Fix formatting.
820 2000-07-10 Kazu Hirata <kazu@hxi.com>
822 * config/tc-h8500.c: Fix formatting.
823 * config/tc-tic54x.c: Fix formatting.
825 2000-07-10 Alan Modra <alan@linuxcare.com.au>
827 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
828 displacements correctly.
830 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
832 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
834 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
838 2000-07-09 Alan Modra <alan@linuxcare.com.au>
840 From David Huggins-Daines <dhd@linuxcare.com>
841 * config/te-hppalinux64.h: Add a new emulation.
842 * configure.in (emulations): Add configure bits to support the
843 64-bit Linux/parisc target.
844 * configure: Regenerate.
846 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
847 (md_shortopts): Add `V' for ELF.
849 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
850 when SOM or ELF_ARG_RELOC are defined.
851 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
852 ELF_ARG_RELOC are defined.
853 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
854 (pa_stringer): ..Do it here instead. Fix comment typos.
855 (hppa_force_relocation): Cast enums to int before comparing with
858 From Ryan Bradetich <rbradetich@uswest.net>
859 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
860 redifinition warning.
861 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
862 (hppa_force_relocation): ditto
863 (md_apply_fix): Added cast to buf to fix warnings.
865 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
866 cons_fix_new_hppa, hppa_force_relocation): Prototype.
868 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
869 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
870 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
871 reloc_type** to avoid warnings in switch.
872 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
873 little earlier instead.
875 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
877 (pa_type_args): Use symbol_arg_reloc_info.
878 (struct pa_it): Make arg_reloc unsigned int.
879 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
880 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
881 (pa_code): Delete. pa_text duplicates this function.
882 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
883 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
885 (cons_fix_new_hppa): Actually change selector to e_fsel when
886 warning about assuming so.
887 (tc_gen_reloc): More example elf arg reloc code.
888 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
889 (hppa_force_relocation): Likewise.
891 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
893 (pa_end_of_source): Prototype.
894 (hppa_fix_adjustable): Prototype.
895 (LABELS_WITHOUT_COLONS): Move it..
896 * config/te-hppa.h: To here.
898 * config/te-hppa64.h: New file.
900 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
902 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
903 format -10, -16, 16 relocs.
904 (hppa_elf_mark_end_of_function): Test for null
905 last_call_info->start_symbol
907 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
908 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
909 re_assesmble_* functions. Delete extraneous statements. Fix
911 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
912 insn to re_assemble_*.
914 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
916 * doc/internals.texi (Expressions): Fix typo.
918 2000-07-08 Kazu Hirata <kazu@hxi.com>
920 * config/tc-sh.c: Fix formatting.
921 * config/tc-tic54x.c: Fix formatting.
922 * depend.c: Fix formatting.
923 * flonum-konst.c: Likewise.
924 * flonum-mult.c: Likewise.
926 2000-07-07 Kazu Hirata <kazu@hxi.com>
928 * config/tc-sh.c: Fix comments.
929 * config/obj-vms.c: Fix comments.
930 * config/tc-a29k.c: Likewise.
931 * config/tc-alpha.c: Likewise.
932 * config/tc-h8300.c: Likewise.
933 * config/tc-h8500.c: Likewise.
934 * config/tc-i370.c: Likewise.
935 * config/tc-ia64.c: Likewise.
936 * config/tc-m68hc11.c: Likewise.
937 * config/tc-m68k.c: Likewise.
938 * config/tc-mips.c: Likewise.
939 * config/tc-ns32k.c: Likewise.
940 * config/tc-ppc.c: Likewise.
941 * config/tc-z8k.c: Likewise.
943 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
945 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
946 Default to '(SEC_LOAD | SEC_DATA)'.
947 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
949 * doc/internals.texi (CPU Backend): Describe
950 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
952 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
954 * as.c (parse_args): NULL terminate the long option list.
956 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
958 * config/tc-d30v.h: Include "write.h" for fixS.
959 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
961 2000-07-05 Nick Clifton <nickc@cygnus.com>
963 * config/tc-d30v.c (write_2_short): Further changes to warning
964 messages produced when combining EITHER_BUT_PREFER_MU attributed
967 2000-07-05 DJ Delorie <dj@redhat.com>
971 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
973 * config/tc-arm.c (psrs): Accept combinations of flags.
975 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
977 * config/tc-avr.c: Change _ () to _() around all strings marked
978 for translation (exception from the usual coding style).
979 (avr_opt): New struct variable, how the new switches are set.
980 (OPTION_MMCU): Define as 'm' and actually use.
981 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
982 (show_mcu_list): New function, display the list of known MCUs.
983 (md_show_usage): Document the new switches. Call show_mcu_list.
984 (avr_set_arch): Change 'm' to OPTION_MMCU.
985 (md_parse_option): Call show_mcu_list if unknown MCU specified.
986 Handle the new switches.
987 (avr_operands): Disable warnings for undefined combinations of
988 operands if -mall-opcodes. Disable warnings for skipping two-word
989 instructions if enhanced core or -mno-skip-bug.
990 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
991 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
992 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
993 (avr_ldi_expression): Warn about implicit lo8().
994 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
996 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
998 * configure.in: Add entry for mips-*-sysv4*MP*
1000 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
1001 elf32-tradlittlemips for traditional mips targets.
1002 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
1003 test for Link Once sections as in adjust_reloc_syms.
1004 * config/te-tmips.h: New file for traditional mips targets. Define
1007 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1009 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
1010 flags argument is not present, don't change an existing section's
1011 section's attributes. If the flags argument is present, warn if the
1012 attributes don't match the section's current attributes. When
1013 long section names are supported, set SEC_LINK_ONCE and
1014 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
1016 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
1018 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
1019 symbols; create them.
1021 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1023 * write.c (set_segment_vma): New: Set vma and lma for a segment.
1024 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
1026 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
1028 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
1029 expressions. Ignore the problem when handling 16 bit signed
1030 immediates, because the assembler will take care of the relocation
1033 2000-06-27 Nick Clifton <nickc@cygnus.com>
1035 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
1036 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
1037 sequential order, and emit warning messages if the input source
1038 code contains constructs like that, or parallel constructs
1039 containing such opcodes.
1041 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
1043 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
1044 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
1045 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
1046 (md_show_usage): Update usage message.
1047 (md_parse_option): Allow redefinition of MCU type within the
1048 same avr[1-5] bfd machine type. Show both old and new MCU type
1049 in the error message.
1050 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
1051 Simplify 8K wrap code.
1053 2000-06-25 Kazu Hirata <kazu@hxi.com>
1055 * config/obj-aout.c: Remove all uses of DEFUN.
1056 * config/obj-ieee.c: Likewise.
1057 * config/tc-sh.c: Fix comment typos.
1058 * config/tc-tahoe.c: Likewise.
1059 * config/tc-vax.c: Likewise.
1060 * config/tc-w65.c: Likewise.
1061 * config/tc-z8k.c: Likewise.
1062 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
1064 2000-06-24 DJ Delorie <dj@cygnus.com>
1066 * config/tc-i386.c (md_estimate_size_before_relax): Revert
1067 more changes from Sept 1999
1068 (tc_i386_fix_adjustable): ditto
1069 (md_apply_fix3): ditto
1071 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
1073 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
1074 (gas_cgen_parse_operand): Set it around expression() call.
1075 (gas_cgen_md_operand): Test for it before longjmp().
1077 2000-06-24 Kazu Hirata <kazu@hxi.com>
1079 * config/tc-h8500.c: Remove all uses of DEFUN.
1080 * config/tc-sh.c: Likewise.
1081 * config/tc-w65.c: Likewise.
1082 * config/tc-z8k.c: Likewise.
1084 * config/tc-h8500.c: Fix typos in comments.
1086 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
1088 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
1091 2000-06-23 matthew green <mrg@redhat.com>
1093 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
1094 defined. Fix error message for `[' grouping.
1096 2000-06-22 Kazu Hirata <kazu@hxi.com>
1098 * config/tc-h8300.c: Fix formatting and comment typos.
1100 2000-06-22 Timothy Wall <twall@cygnus.com>
1102 * config/tc-ia64.c (note_register_values): Move premature QP
1103 notation clearing into the appropriate place.
1105 2000-06-22 Alan Modra <alan@linuxcare.com.au>
1107 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
1108 first before anything else. Add bin-bugs.h, emul.h and progress.h
1109 Sort list of files as for $(OBJS) in Makefile.am.
1111 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
1112 find one. Remake dependencies.
1113 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
1114 * Makefile.in: Regenerate.
1115 * doc/Makefile.in: Regenerate.
1117 * config/tc-i386.c (i386_displacement): Don't assume a constant
1118 displacement is necessarily 16 bits when in 16 bit code mode.
1119 (md_assemble): Instead size the displacement here after we know
1120 for sure that a .code16gcc operand hasn't automatically added
1121 operand size prefixes.
1123 2000-06-21 H.J. Lu <hjl@gnu.org>
1125 * Makefile.am: Rebuild dependency.
1126 * Makefile.in: Rebuild.
1128 2000-06-21 Kazu Hirata <kazu@hxi.com>
1130 * config/tc-h8300.c (parse_reg): Make the function static.
1131 (parse_exp): Likewise.
1133 2000-06-20 DJ Delorie <dj@cygnus.com>
1135 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
1136 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
1137 for cygwin import libraries to work properly.
1139 2000-06-20 H.J. Lu <hjl@gnu.org>
1141 * Makefile.am: Rebuild dependency.
1142 * Makefile.in: Rebuild.
1143 * configure: Likewise.
1144 * doc/Makefile.in: Likewise.
1146 2000-06-20 Timothy Wall <twall@cygnus.com>
1148 * doc/internals.texi (CPU backend): Add @itemx for
1149 TC_START_LABEL_WITHOUT_COLON.
1150 * doc/c-tic54x.texi: New.
1151 * doc/as.texinfo: Add tic54x features and include primary tic54x
1153 * doc/all.texi: Add C54X.
1154 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
1155 * doc/Makefile.in: Regenerate.
1156 * configure.in: Add tic54x and define LIBM for tic54x.
1157 * configure: Regenrate.
1158 * config/tc-tic54x.[ch]: New.
1159 * config/obj-coff.h: Add tic54x.
1160 * Makefile.am: (CPU_TYPES): Add tic54x.
1161 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
1162 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
1163 (as_new_LDADD): Add $(LIBM).
1164 * Makefile.in: Regenerate.
1166 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
1168 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
1169 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
1170 * doc/as.texinfo: Likewise.
1172 * configure, Makefile.in: Regenerate.
1173 * configure.in (emulations): Recognize m6811 and m6812.
1174 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
1175 Added files for 68hc11 and 68hc12 assembler.
1176 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
1177 * config/tc-m68hc11.h: Header definition for that assembler.
1179 2000-06-18 Nick Clifton <nickc@redhat.com>
1181 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
1182 instead of OCTETS_PER_BYTE.
1184 * config/tc-v850.c: Fix compile time warnings.
1185 * config/tc-ppc.c: Fix compile time warnings.
1187 2000-06-18 H.J. Lu <hjl@gnu.org>
1189 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
1190 * configure: Rebuild.
1192 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
1194 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
1197 2000-06-16 Nick Clifton <nickc@cygnus.com>
1199 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
1200 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
1202 * doc/c-mips.texi: Document newly accepted cpu variants.
1204 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
1206 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
1208 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
1210 * macro.c (getstring): Make it possible to escape the quote
1213 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
1215 * config/tc-hppa.c (pa_export): Weak symbols can be global.
1217 2000-06-13 H.J. Lu <hjl@gnu.org>
1219 * configure: Regenerate.
1221 2000-06-09 Alan Modra <alan@linuxcare.com.au>
1223 * app.c (do_scrub_begin): Don't default lex[';'] as a line
1225 * doc/internals.texi (line_separator_chars): Semicolon is no
1226 longer a default. Mention null and newline as defaults.
1228 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
1230 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
1231 * config/tc-i860.h (line_separator_chars): Likewise.
1232 * config/tc-h8300.c (line_separator_chars): Likewise.
1233 * config/tc-i960.c (line_separator_chars): Likewise.
1234 * config/tc-m68k.c (line_separator_chars): Likewise.
1235 * config/tc-mips.c (line_separator_chars): Likewise.
1236 * config/tc-ns32k.c (line_separator_chars): Likewise.
1237 * config/tc-sparc.c (line_separator_chars): Likewise.
1238 * config/tc-vax.c (line_separator_chars): Likewise.
1240 * config/tc-h8300.c (comment_chars): Use string initialiser.
1241 * config/tc-i960.c (line_comment_chars): Likewise.
1242 * config/tc-z8k.c (comment_chars, line_comment_chars,
1243 line_separator_chars): Likewise.
1245 * config/tc-arm.c (line_separator_chars): Always use `;', not just
1248 2000-06-08 Nick Clifton <nickc@cygnus.com>
1250 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
1253 2000-06-08 David O'Brien <obrien@FreeBSD.org>
1255 * configure.in (VERSION): Update to show this is the CVS mainline.
1257 2000-06-08 Matthew Jacob <mjacob@feral.com>
1259 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
1260 $at is the integer register $r28, vs. both $r28 and the floating
1261 point register $f28.
1263 2000-06-08 James E. Wilson <wilson@cygnus.com>
1265 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
1266 (dot_endp): Don't call ia64_flush_insns.
1267 (emit_one_bundle): Don't delete prologue/body records from
1268 unwind_record list in first loop. Rewrite second loop to account for
1271 2000-06-07 David Mosberger <davidm@hpl.hp.com>
1273 * config/tc-ia64.c: Add missing prototypes.
1274 (generate_unwind_image): Cast argument to output_unw_records call.
1276 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
1278 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
1280 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
1282 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
1283 (REGISTER_P): likewise.
1284 (avr_opcodes): uses include/opcode/avr.h
1285 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
1287 2000-06-04 Alan Modra <alan@linuxcare.com.au>
1289 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
1292 2000-06-03 H.J. Lu <hjl@gnu.org>
1294 * read.c (is_end_of_line): Put back `;'.
1296 2000-06-03 Alan Modra <alan@linuxcare.com.au>
1298 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
1300 2000-06-01 Alan Modra <alan@linuxcare.com.au>
1302 * expr.c (operand): Test is_end_of_line outside switch to catch
1303 line separator chars that are also operators.
1304 (operator): Return O_illegal for line separator chars.
1306 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
1307 entry (or `!' entry for TC_HPPA).
1309 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
1310 before indexing is_end_of_line. Remove redundant check for '\0'.
1312 * config/tc-h8500.c (md_assemble): Likewise.
1313 * config/tc-mcore.c (md_assemble): Likewise.
1314 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1317 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
1319 * config/tc-mcore.c (mcore_cons): Likewise.
1320 (mcore_float_cons): Likewise.
1321 (mcore_stringer): Likewise.
1322 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1324 2000-06-01 Scott Bambrough <scottb@netwinder.org>
1326 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
1328 2000-05-29 Nick Clifton <nickc@cygnus.com>
1330 * config/tc-sh.c: Fix compile time warning messages.
1332 * config/tc-mips.c: Fix compile time warning messages.
1334 2000-05-29 Philip Blundell <philb@gnu.org>
1336 * doc/as.texinfo: Update copyright dates.
1337 (Local Labels): Delete misplaced mention of ARM.
1338 * NEWS: Mention ARM ELF support.
1340 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
1342 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
1343 it is modified, and use the real_size to compute the frag address
1344 for dwarf2 line info.
1346 2000-05-27 Alan Modra <alan@linuxcare.com.au>
1348 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
1349 line-matching scheme to cope with automake moving variables around.
1350 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
1351 * Makefile.in: Regenerate.
1353 2000-05-26 Jakub Jelinek <jakub@redhat.com>
1355 * config/tc-sparc.c (sparc_relax): New.
1356 (md_longopts): Add -relax and -no-relax options.
1357 (md_parse_options, md_show_usage): Likewise.
1358 (md_apply_fix3): Optimize tail call into branch always if possible.
1360 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
1362 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
1363 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
1364 rules, with warning when a GAS statement specifies a packing that
1365 will result in an instruction being squashed.
1366 Added typdef packing_type and enumerals, changed various integer
1367 literals to use the enumerals.
1369 2000-05-24 David Mosberger <davidm@hpl.hp.com>
1371 * config/tc-ia64.c (dot_restorereg_p): New function.
1372 (md_pseudo_table): Add restorereg.p.
1373 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
1374 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
1376 * config/tc-ia64.h (unw_record_type): Add unwabi.
1377 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
1378 called MASK with members for imask, and the masks produced by
1379 fr_mem, gr_mem, br_mem, and frgr_mem.
1380 (unw_p_record): Add members ABI and CONTEXT.
1381 (unw_x_record): Add member AB.
1382 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
1383 as pseudo-register for use during unwind info generation.
1384 (AR_PFS, AR_LC): New macros.
1385 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
1386 whose names start with an at sign (as in "@priunat").
1387 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
1389 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
1390 proc_end, unwind_info, personality_routine): Consolidate into
1391 "unwind" structure to reduce offset-table use. Add member
1392 NEXT_SLOT_NUMBER to track the slot number for the next instruction
1394 (output_R1_format, output_R3_format, output_P3_format,
1395 output_P6_format): Initialize R with zero to reduce compiler warnings.
1396 (output_P7_format): Ditto. Add `default' branch to switch
1397 statement to reduce compiler warnings.
1398 (output_P8_format, output_B1_format, output_B4_format): Ditto.
1399 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
1400 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
1401 into single argument.
1402 (output_X1_format, output_X3_format): Initialize R with zero to reduce
1403 compiler warnings. Merge A and B args into single argument.
1404 (output_X2_format, output_X4_format): Remove unused variable R. Merge
1405 A and B args into single argument.
1406 (free_record): Removed (wasn't used).
1407 (free_list_records): Also free imasks in prologue records.
1408 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
1409 (output_spill_mask): Remove.
1410 (output_unwabi): New function.
1411 (output_epilogue, output_label_state, output_copy_state): Call
1413 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
1414 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
1416 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
1417 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
1418 as part of handling the prologue records. Emit region's imask if
1419 we have one. Handle unwabi, epilogue, label_state, copy_state,
1420 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
1421 spill_sprel_p, and spill_reg_p records.
1422 (set_imask, count_bits, slot_index): New function.
1423 (fixup_unw_records): Fix region size computation. Handle
1424 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
1425 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
1426 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
1427 set_imask accordingly. Update imask for gr_gr, and br_gr records.
1428 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
1429 (dot_save): Use manifest constants for applicaton registers.
1430 Handle REG_PR and REG_PRIUNAT.
1431 (dot_restore): Don't just ignore it.
1432 (dot_restorereg): New function..
1433 (generate_unwind_image): Ensure unwind info is a multiple of eight
1434 bytes, not just four bytes.
1435 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
1436 (dot_altrp): Don't just ignore it.
1437 (dot_savemem): New function. Replaces dot_savesp() and
1438 dot_savepsp(). Use manifest constants for applicaton registers.
1439 Handle REG_PR and REG_PRIUNAT.
1440 (dot_savef): Simplify.
1441 (dot_saveb): Support generation of br_gr.
1442 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
1443 dot_label_state, dot_copy_state): New function.
1444 (dot_unwabi): Don't just ignore it.
1445 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
1446 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
1447 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
1448 (emit_one_bundle): Set slot number for prologue/body records
1449 *before* emitting the first insn.
1450 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
1451 (md_begin): Declare "psp" pseudo-register.
1452 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
1453 so we don't get segfault.
1454 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
1455 counts as required per SW Conventions manual
1456 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
1457 output_preds_psprel, output_preds_sprel, output_spill_base,
1458 output_unat_psprel, output_unat_sprel, output_lc_psprel,
1459 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
1460 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
1461 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
1462 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
1463 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
1464 (dot_vframe): Implement.
1465 (dot_vframesp, dot_vframepsp): New function.
1467 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
1469 * configure.in (i386-*-freebsd a.out entry): Quote properly.
1470 * configure: Regenerate.
1472 2000-05-23 Alan Modra <alan@linuxcare.com.au>
1474 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
1475 (md_estimate_size_before_relax): so we can use it here instead of
1476 old kludges. Localise vars to blocks. Comment.
1478 * frags.c (frag_new): Update fr_var comments.
1479 * frags.h (struct frag): Ditto.
1481 2000-05-22 Richard Henderson <rth@cygnus.com>
1483 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
1484 (pseudo_func): Add pcrel.
1485 (operand_match): Handle IA64_OPND_TGT64.
1486 (build_insn): Likewise.
1487 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
1488 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
1489 (fix_insn): Handle all three 64-bit relocation types.
1491 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
1493 * obj.h (struct format_ops): New members begin, app_file,
1494 s_set_other, s_set_desc, s_get_type, s_set_type,
1495 separate_stab_sections, init_stab_section.
1497 * config/obj-multi.h: Update GPL notice to v2.
1499 (obj_app_file): New.
1500 (S_SET_SIZE): Test s_set_size for NULL before calling.
1501 (S_SET_ALIGN): Similar for s_set_align.
1506 (SEPARATE_STAB_SECTIONS): New.
1507 (INIT_STAB_SECTION): New.
1508 (EMIT_SECTION_SYMBOLS): New.
1509 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
1511 * config/obj-elf.h: Update GPL notice to v2.
1512 Mention that this file is included from obj-multi.h.
1513 (obj_begin): Wrap definition in ifndef.
1514 (elf_file_symbol): Constify declaration.
1515 (obj_app_file): Ditto.
1516 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
1517 Wrap in ifndef SEPARATE_STAB_SECTIONS.
1519 * config/obj-elf.c (elf_s_set_other): New.
1520 (elf_file_symbol): Constify argument.
1521 (elf_separate_stab_sections): New.
1522 (elf_init_stab_section): New.
1523 (elf_format_ops): Add new members. Remove comma at end.
1525 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
1526 (ecoff_format_ops): Add new fields. Remove comma at end.
1527 Mention inconsistency for emit_section_symbols.
1529 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
1531 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
1532 (coff_separate_stab_sections): New.
1533 (coff_format_ops): Add new members.
1535 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
1536 (obj_aout_s_set_other): New.
1537 (obj_aout_s_set_desc): New.
1538 (obj_aout_s_get_type): New.
1539 (obj_aout_s_set_type): New.
1540 (obj_aout_separate_stab_sections): New.
1541 (aout_format_ops): New members added. Use obj_aout_process_stab,
1542 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
1543 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
1545 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
1547 2000-05-22 Alan Modra <alan@linuxcare.com.au>
1549 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
1550 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
1551 (md_estimate_size_before_relax): Ensure jumps to weak and
1552 externally visible symbols are relocatable.
1554 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
1556 * stabs.c (aout_process_stab): Make global.
1557 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
1558 * read.h (aout_process_stab): Declare.
1560 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
1561 Generalize to *aout, *coff *elf.
1562 * configure: Regenerated.
1564 * doc/internals.texi (Object format backend): Say
1565 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
1567 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
1568 * Makefile.in: Regenerated.
1570 2000-05-19 Catherine Moore <clm@cygnus.com>
1572 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
1574 2000-05-18 Alan Modra <alan@linuxcare.com.au>
1576 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
1577 instruction to reflect change in re_assemble_*.
1579 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
1581 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
1582 build PA64 ELF tools.
1583 * configure: Rebuilt.
1585 2000-05-17 Alan Modra <alan@linuxcare.com.au>
1587 * Makefile.am: Regenerate dependencies.
1588 * Makefile.in: Regenerate.
1590 2000-05-15 Nick Clifton <nickc@cygnus.com>
1592 * config/tc-arm.c (struct asm_psr): Add boolean field
1593 distinguishing between CSPR and SPSR. Rename 'number' field
1595 (psrs): Rearrange contents to match new asm_psr structure.
1596 (arm_psr_parse): Move next to psr_required_here. Make it
1597 return an asm_psr structure.
1598 (psr_required_here): Use asm_psr structure returned by
1600 (do_msr): Reorganise to allow psr_required_here to be called
1602 (md_undefined_name): Mark 'name' parameter as unused, since
1603 the COFF target does not use it.
1605 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1607 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
1609 * config/te-aux.h: Likewise.
1610 * config/te-dpx2.h: Likewise.
1611 * config/te-go32.h: Likewise.
1612 * config/te-hp300.h: Likewise.
1613 * config/te-hppa.h: Likewise.
1614 * config/te-i386aix.h: Likewise.
1615 * config/te-ic960.h: Likewise.
1616 * config/te-interix.h: Likewise.
1617 * config/te-nbsd532.h: Likewise.
1618 * config/te-pc532mach.h: Likewise.
1619 * config/te-ppcnw.h: Likewise.
1620 * config/te-psos.h: Likewise.
1621 * config/te-sparcaout.h: Likewise.
1622 * config/te-sun3.h: Likewise.
1623 * config/te-sysv32.h: Likewise.
1625 2000-05-14 Alan Modra <alan@linuxcare.com.au>
1627 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
1628 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
1629 and sign extend without an if statement.
1630 (build_bytes): Likewise.
1632 2000-05-14 Kazu Hirata <kazu@hxi.com>
1634 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
1635 X_add_symbol L_32 case.
1637 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1639 * config/te-freebsd.h: New file.
1641 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1643 * asintl.h (gettext, dgettext, dcgettext, textdomain,
1644 bindtextdomain): Replace defines with those from intl/libgettext.h
1645 to quieten gcc warnings.
1647 * NEWS: Mention x86 .arch and -q.
1649 * config/tc-i386.c (quiet_warnings): New.
1650 (md_assemble): Use quiet_warnings.
1651 (md_parse_option): Set quiet_warnings from -q.
1652 (md_show_usage): Mention -q, delete -m.
1653 (flag_do_long_jump): Delete.
1654 (md_parse_option): Remove -m.
1655 (md_show_usage): Remove -m.
1656 (md_create_long_jump): Remove useless flag_do_long_jump code.
1658 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
1659 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
1661 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1662 Alexander Sokolov <robocop@netlink.ru>
1664 * doc/c-i386.texi (i386-Arch): New section.
1665 (i386-Syntax): Mention .intel_syntax and .att_syntax.
1667 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
1668 (smallest_imm_type): Use smallest opcode for shift by one if cpu
1669 architecture has been given and is not 486.
1670 (set_cpu_arch): New.
1671 (md_pseudo_table): Add .arch.
1672 (md_assemble): Warn if cpu architecture has been given and an
1673 unsupported instruction.
1675 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
1676 Move operand_types bit defines after relevant template field.
1677 (template): Add cpu_flags.
1681 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
1683 * config/tc-mn10300.h (md_end): Define.
1684 (mn10300_finalize): Declare.
1685 * config/tc-mn10300.c: Include dwarf2dbg.h.
1686 (debug_line): Define.
1687 (md_assemble): Generate dwarf2 line info.
1688 (mn10300_finalize): New function. Finalize dwarf2 info.
1690 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
1692 * config/tc-mips.c (md_estimate_size_before_relax): Use the
1693 external version of the relocation for weak symbols.
1695 2000-05-08 David Mosberger <davidm@hpl.hp.com>
1697 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
1698 frame size in units of 16 bytes, as required per SW Conventions manual.
1699 (output_unw_records): Output info-block header as a dword to get
1702 2000-05-08 Alan Modra <alan@linuxcare.com.au>
1704 * as.h: #include "file", not <file> on files from ../include.
1705 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
1706 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
1707 (md_convert_frag): Add ATTRIBUTE_UNUSED.
1708 (tc_coff_symbol_emit_hook): Ditto.
1709 (OPTCOUNT): Cast to int to avoid compiler warning.
1710 (md_begin): Fix signed/unsigned warnings.
1712 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1714 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
1715 ABRANCH LONG case for a conditional branch on a 68000.
1716 (md_estimate_size_before_relax): Likewise. Also handle
1717 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
1718 (m68k-ip: case ABSL): Relax absolute references to 16-bit
1719 PC-relative on all CPUs.
1720 (md_estimate_size_before_relax): Likewise.
1722 2000-05-04 Alan Modra <alan@linuxcare.com.au>
1724 * as.c (parse_args): Just mention current year in printed
1727 2000-05-03 J.T. Conklin <jtc@redback.com>
1729 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
1731 (md_parse_option): Recognize -m7400.
1733 2000-05-03 Ian Lance Taylor <ian@zembu.com>
1735 * config/atof-ieee.c (gen_to_words): When adding carry back in,
1736 don't permit lp to become less than the words array.
1738 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
1740 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
1741 Fix little-endian case.
1743 2000-05-03 David O'Brien <obrien@NUXI.com>
1745 * as.c (parse_args): Update copyright.
1747 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
1749 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
1750 for the .bss section too.
1752 2000-05-02 Alan Modra <alan@linuxcare.com.au>
1754 * configure.in: Set em=linux for hppa-*-linux.
1755 * configure: Regenerate.
1756 * doc/Makefile.in: Regenerate with correct automake.
1758 * frags.c (frag_grow): Sanity check chunk_size.
1760 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
1761 * config/obj-som.h: Likewise.
1762 * config/obj-ieee.h: Likewise.
1764 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
1766 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
1767 (md_pseudo_table): Fully initialise OBJ_ELF cases.
1768 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
1769 (pa_ip): low_sign_unext now returns via function value. Use
1770 re_assemble_* instead of dis_assemble_* and
1771 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
1773 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
1774 (md_section_align, md_parse_option, md_show_usage,
1775 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
1776 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
1777 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
1778 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
1779 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
1781 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
1782 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
1783 outside of switch. Correct mask and shifting errors in case 10
1784 and case -11. In case 21, compare against signed range to suit
1785 hppa_field_adjust changes. In case 12, use re_assemble_12. In
1786 case 17 and case 22, use offsetT variable to properly check range.
1787 Use re_assemble_* here too.
1788 (evaluate_absolute): Change type of value to offsetT. Call
1789 hppa_field_adjust to do the work for us.
1790 (pa_parse_cmpb_64_cmpltr): Delete save_s.
1791 (pa_parse_cmpib_64_cmpltr): Ditto.
1792 (pa_build_unwind_subspace): Delete unused var subseg. Change type
1793 of i to unsigned int.
1794 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
1795 (pa_end_of_source): Return type is void.
1797 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
1799 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
1801 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
1803 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
1804 More comments added.
1805 (md_begin): Removed "construct symbols for each register name".
1806 Because register names conflicts with GCC generated function
1808 (avr_operand): Now constant numbers can be used as a register
1809 identifiers (0 as r0, 31 as r31).
1810 (md_assemble): use skip_space () before parsing instruction
1813 2000-05-01 Alan Modra <alan@linuxcare.com.au>
1815 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
1816 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
1817 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
1818 * configure: Regenerate.
1820 2000-04-29 Andreas Jaeger <aj@suse.de>
1822 * as.h: Correctly check GCC version.
1824 2000-04-26 David O'Brien <obrien@FreeBSD.org>
1826 * doc/as.1: Fix unbalanced brackets.
1828 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1830 (line_comment_chars): Set to '/' if TE_FreeBSD.
1832 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
1834 * configure.in: Configury support for PA64 (currently disabled).
1835 * configure: Rebuilt.
1837 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
1839 * config/tc-mips.c (s_change_sec): Use record_alignment, not
1840 bfd_set_section_alignment.
1842 2000-04-25 Alan Modra <alan@linuxcare.com.au>
1844 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
1847 2000-04-24 Nick Clifton <nickc@cygnus.com>
1849 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
1850 * doc/as.texinfo (Align): Include arm and strongarm in list of
1851 targets that have the second form of the behaviour of the .align
1854 2000-04-24 Mark Klein <mklein@dis.com>
1856 * obj-som.c: Terminate obj_pseudo_table.
1858 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
1860 * as.c (parse_args): Allow md_parse_option to override -a listing
1862 * config/obj-coff.c (add_lineno): Change type of offset parameter
1863 from "int" to "bfd_vma."
1864 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
1865 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
1866 (ppc_change_csect): Align correctly for XCOFF64.
1867 (ppc_machine): New function, which discards "ppc_machine" line.
1868 (ppc_tc): Cons for 8 when code is 64 bit.
1869 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
1871 (md_parse_option): Handle -a64 and -a32.
1873 * config/tc-ppc.h (TARGET_MACH): Define.
1874 (TARGET_FORMAT): Move to function.
1875 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
1877 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
1879 * config/tc-avr.c: New AVR_ISA_ defined.
1880 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
1881 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
1882 for `fmul', `movw' and `lpm R,Z' instructions.
1883 (avr_operands): Warn if current opcode is a two-word instruction
1884 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
1885 (avr_opcodes): New commands added.
1886 (REGISTER_P): Check 'a' and 'v' constraint letters.
1887 (mcu_types): New MCU added.
1889 2000-04-22 Timothy Wall <twall@cygnus.com>
1891 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
1893 (operand_match): Conditionally insert default bit values for IMMU9.
1895 2000-04-14 Matthew Green <mrg@cygnus.com>
1897 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
1898 * configure: Rebuilt.
1900 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
1901 Jason Eckhardt <jle@cygnus.com>
1903 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
1905 * config/tc-hppa.c (CHECK_ALIGN): New macro.
1906 Added handling of new operand types l,y,&,fe,fE,fx.
1908 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
1909 David Mosberger <davidm@hpl.hp.com>
1910 Timothy Wall <twall@cygnus.com>
1911 Andrew MacLeod <amacleod@cygnus.com>
1912 Jim Wilson <wilson@cygnus.com>
1914 * Makefile.am (CPU_TYPES): Add ia64.
1915 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
1916 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
1917 * Makefile.in: Rebuild.
1918 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
1919 * configure: Rebuild.
1920 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
1921 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
1922 * expr.c (expr): Handle md_optimize_expr.
1923 * read.c (LEX_HASH): Add comment.
1924 * config/tc-ia64.c, config/tc-ia64.h: New files.
1926 2000-04-21 Richard Henderson <rth@cygnus.com>
1928 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
1929 bundling a non-delayed branch type instruction.
1931 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
1933 * config/tc-mn10300.c (HAVE_AM30): Define.
1934 (md_assemble): Use it.
1936 2000-04-19 Alan Modra <alan@linuxcare.com.au>
1938 * config/obj-elf.c (obj_elf_change_section): Check for changed
1941 * Makefile.am: (CPU_MULTI_VALID): Remove.
1942 (MULTI_CPU_TYPES): Define.
1943 (MULTI_CPU_OBJ_VALID): Define.
1944 (DEPTC): Use the above.
1945 (DEPOBJ): Same here.
1947 Regenerate dependencies.
1948 * Makefile.in: Regenerate.
1950 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1952 * Makefile.am (YACC, LEX): Get them from configure.
1954 2000-04-18 H.J. Lu (hjl@gnu.org)
1956 * config/tc-i386.c (offset_in_range): Use addressT instead of
1957 bfd_vma for non-bfd assemblers.
1959 2000-04-17 Alan Modra <alan@linuxcare.com.au>
1961 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
1962 doesn't give spurious errors.
1964 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1966 * as.h (SEEK_SET): Define if undefined.
1968 2000-04-13 Alan Modra <alan@linuxcare.com.au>
1970 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
1971 constants, and don't assume offsetT is 32 bits.
1973 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
1975 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
1976 (md_pcrel_from_section): Add prototype.
1977 (d10v_fix_adjustable): Add prototype.
1978 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
1980 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
1982 2000-04-12 Nick Clifton <nickc@cygnus.com>
1984 * config/tc-d10v.c (find_opcode): Correctly calculate position of
1985 symbol in frag chain.
1987 2000-04-10 Alan Modra <alan@linuxcare.com.au>
1989 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
1990 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
1991 (fits_in_signed_word, smallest_imm_type): Ditto.
1992 (md_assemble): Use an offsetT var to hold offsetT values, not a
1994 (offset_in_range): New.
1995 (md_assemble): Use it.
1996 (md_convert_frag): Change type of target_address, opcode_address,
1997 and displacement_from_opcode_start to offsetT.
1998 (md_create_short_jump): Change type of offset to offsetT.
1999 (md_create_long_jump): Ditto.
2000 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
2001 (md_chars_to_number): Remove.
2002 (output_invalid): Remove duplicate prototype.
2004 2000-04-09 Nick Clifton <nickc@cygnus.com>
2006 * Makefile.am (CPU_TYPES): Add 'avr'.
2007 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
2008 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
2010 * Makefile.in: Regenerate.
2012 * doc/as.texinfo: Add M32R documentation.
2014 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
2016 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
2017 --enable-build-warnings option.
2018 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
2019 * Makefile.in, configure: Re-generate.
2021 2000-04-07 Nick Clifton <nickc@cygnus.com>
2023 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
2024 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
2025 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
2026 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
2027 (arm_force_relocation): Force relocations for
2028 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
2030 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2032 * config/tc-sh.c (get_operands): There's no third operand if the
2033 first operand is an immediate.
2035 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2037 * config/tc-sh.c (immediate): Delete.
2038 (sh_operand_info): Add immediate member.
2039 (parse_reg): Use A_PC for pc.
2040 (parse_exp): Add second argument 'op'. All callers changed.
2041 (parse_at): Expect pc to be coded as A_PC.
2042 Use immediate field in *op.
2043 (insert): Add fourth argument 'op'. All callers changed.
2044 (build_relax): Add second argument 'op'. All callers changed.
2045 (insert_loop_bounds): New function.
2046 (build_Mytes): Remove DISP_4.
2047 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
2048 (assemble_ppi): Use immediate field in *operand.
2049 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
2050 (md_apply_fix): Likewise.
2051 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
2053 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2055 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
2057 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
2059 * internals.texi (CPU backend): Document
2060 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
2062 2000-04-04 Alan Modra <alan@linuxcare.com.au>
2064 * po/gas.pot: Regenerate.
2066 * as.c (show_usage): Restore translated part of bug string.
2067 * gasp.c (show_usage): Likewise.
2069 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
2070 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
2071 than move-if-change.
2072 (DEP1): Modify for "gcc -MM".
2076 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
2077 Update dependencies.
2078 * Makefile.in: Regenerate.
2080 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
2082 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
2083 (md_begin): Likewise.
2084 (HAVE_AM33): New macro.
2085 (md_assemble): Use it. Match r_regs and xr_regs only if
2088 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2090 * as.h: #include "bin-bugs.h"
2091 * as.c (show_usage): Use REPORT_BUGS_TO.
2092 * gasp.c: #include "bin-bugs.h"
2093 (show_usage): Use REPORT_BUGS_TO.
2095 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
2097 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
2099 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
2100 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
2103 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2105 * config/tc-i386.c (i386_immediate): Don't assume a constant
2106 immediate is necessarily 16 bits when in 16 bit code mode.
2107 (md_assemble): Instead set guess_suffix here after we have checked
2110 2000-04-02 Richard Henderson <rth@cygnus.com>
2112 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
2113 quantities. Correct right shift sign extension.
2114 (build_insn): Make `number' unsigned long. Mask top 6 bits of
2115 32-bit value when shifting into place.
2117 2000-04-01 Ian Lance Taylor <ian@zembu.com>
2119 * app.c: Add ATTRIBUTE_UNUSED as needed.
2120 * config/tc-ppc.c: Likewise.
2121 (ppc_size): Make unsigned long.
2122 (ppc_insert_operand): Add casts to avoid warnings.
2124 2000-03-31 Nick Clifton <nickc@cygnus.com>
2126 * config/tc-d10v.h (md_flush_pending_output): Define.
2128 2000-03-29 Nick Clifton <nickc@cygnus.com>
2130 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
2131 segment. Works for both BFD_ASSEMBLER and others.
2132 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
2134 2000-03-29 Nick Clifton <nickc@cygnus.com
2136 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
2138 2000-03-28 Alan Modra <alan@linuxcare.com.au>
2140 * listing.c (LISTING_LHS_WIDTH): Default depends on
2142 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
2144 2000-03-27 Ian Lance Taylor <ian@zembu.com>
2146 * config/tc-sh.c (md_show_usage): Use backslash before newline in
2149 2000-03-27 Alan Modra <alan@linuxcare.com.au>
2151 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
2153 * config/tc-avr.c (mcu_types): Add missing initialiser.
2154 (md_pcrel_from_section): Add prototype.
2155 (avr_operand): Remove redundant test of unsigned < 0.
2156 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
2158 2000-03-27 Denis Chertykov <denisc@overta.ru>
2160 * config/tc-avr.c: New file for AVR support.
2161 * config/tc-avr.h: Likewise.
2162 * configure.in: Add AVR support.
2163 * configure: Regenerate.
2165 2000-03-26 Timothy Wall <twall@cygnus.com>
2167 * gasp.c (macro_op): Add new argument to check_macro call.
2168 Macro structure definitions moved to macro.h
2169 * sb.h: Add argument to prototype for input_scrub_include_sb.
2170 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
2171 nesting checks with an additional flag.
2172 (struct input_save): Add flag to indicate whether current sb
2173 should be checked for proper macro/conditional nesting.
2174 (input_scrub_push/pop): Save/restore nest check flag.
2175 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
2177 * macro.c (check_macro): Allow caller to retrieve parsed macro
2178 information if a pointer is provided. This information may be
2179 used by the new macro hooks.
2180 * macro.h: Update prototype for check_macro. Macro struct
2181 definitions moved here from macro.c/gasp.c.
2182 * read.c (read_a_source_file): Add parameter to check_macro call,
2183 and pass macro info to the macro hook, if defined.
2184 (input_scrub_insert_line): New. Allow insertion of a line of
2185 characters into the input stream.
2186 (input_scrub_insert_file): New. Allow insertion of an arbitrary
2187 file into the input stream.
2188 (s_include): Use input_scrub_insert_file.
2189 * internals.texi: Document new macro hooks.
2190 * as.h: New prototypes added.
2192 2000-03-26 Alan Modra <alan@linuxcare.com.au>
2194 * config/tc-i386.c: Don't start any as_bad or as_warn message with
2195 an initial capital letter.
2196 (i386_index_check): Reindent.
2198 2000-03-19 Nick Clifton <nickc@cygnus.com>
2200 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
2203 2000-03-17 Thomas de Lellis <tdel@windriver.com>
2205 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
2206 instruction operand bad if Rd > 7 when generating
2207 thumb instructions. Prevents for example,
2208 "adr r12,label" from silently failing and generating
2209 the wrong instruction.
2211 2000-03-17 Nick Clifton <nickc@cygnus.com>
2213 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
2214 that have a destingation >= 0x400000.
2215 Fix compile time warning messages.
2217 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2219 * config/tc-sh.c (md_begin): When encountering insn that are
2220 not supported by the current arch, only change the name if
2221 its contents are the same as prev_name.
2222 (get_specific): If the the architecture doesn't match, fail.
2224 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2226 * config/tc-sh.c (IDENT_CHAR): Define.
2227 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
2228 matching back where it came from.
2230 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2232 * config/tc-sh.c (md_show_usage): Add description of -dsp.
2234 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
2236 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
2239 2000-03-15 Kazu Hirata <kazu@hxi.com>
2241 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
2243 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
2245 * expr.c (operand) [case 'f']: When testing if '0f' can start a
2246 floating-point-number, make sure 'f' is in FLT_CHARS.
2248 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
2250 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
2251 (s_lcomm_internal): Use it.
2252 * doc/internals.texi (CPU backend): Document it.
2253 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
2256 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
2258 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
2261 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
2262 implementation doesn't have special handling for switch
2264 (macro_build): Allow for code in sections other than .text.
2266 (mips_ip): Likewise.
2267 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
2268 Don't perform relocs if we will be outputting them.
2269 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
2270 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
2273 2000-03-09 Catherine Moore <clm@cygnus.com>
2275 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
2276 relocation type based on the entry in the fixup structure.
2277 Put S_IS_EXTERN processing back in.
2279 2000-03-08 H.J. Lu (hjl@gnu.org)
2281 * Makefile.am (install-exec-tooldir): Depend on
2282 install-exec-bindir for parallel make.
2283 * Makefile.in: Regenerated.
2285 2000-03-06 Nick Clifton <nickc@cygnus.com>
2287 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
2289 (md_parse_option): Parse -m32r command line switch - disable m32rx
2291 (md_show_usage): Document new option.
2293 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
2294 * doc/Makefile.in: Regenerate.
2295 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
2297 2000-03-02 Michael Meissner <meissner@redhat.com>
2299 * config/tc-d30v.c (check_range): Remove code that incorrectly
2300 sign extended values where bits < 32.
2302 2000-03-02 H.J. Lu (hjl@gnu.org)
2304 * configure.in: Support --enable-targets=all on ia32.
2305 * configure: Regenerated.
2307 2000-03-01 Nick Clifton <nickc@cygnus.com>
2309 * gasp.c (do_align): Remove bogus check of alignment value.
2311 2000-02-27 Thomas de Lellis <tdel@windriver.com>
2313 * config/obj-elf.c (elf_frob_symbol): Remove code which when
2314 TC_PPC was defined forced the type of a symbol with no other type
2317 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
2319 * doc/internals.texi (CPU backend): Mention that
2320 line_separator_chars do not break up comments. Fix typos for
2321 LEX_AT and LEX_NAME descriptions. Document operands for
2322 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
2323 description of md_create_short_jump usage. Document argument for
2324 md_undefined_symbol.
2326 2000-02-27 Jakub Jelinek <jakub@redhat.com>
2328 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
2329 (md_parse_option): Handle it.
2330 (md_show_usage): Document it.
2332 2000-02-27 Ian Lance Taylor <ian@zembu.com>
2334 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
2335 opcode, for the instruction `pal19'. From Andrea Arcangeli
2338 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
2340 * config/tc-i386.c (i386_immediate): Move constant operand sizing
2342 (md_assemble): To here, before template operands are matched.
2343 Also ensure a constant immediate is sign extended when we know the
2344 size is at most 16 bits. This is to catch cases like "add
2345 $0xffc0,%ax" where we don't know the size, and thus that the
2346 immediate can be represented as Imm8S until after parsing the
2348 (i386_displacement): Similarly sign extend 16 bit constant
2350 (md_assemble): Relax 16-bit jump constant range check to suit sign
2351 extended displacements.
2353 2000-02-26 Andreas Jaeger <aj@suse.de>
2355 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
2357 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2359 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
2360 call operands when intel_syntax.
2361 (intel_float_operand): Return 2 for "fi...".
2362 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
2363 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
2364 earlier "SHORT" change.
2365 (md_assemble): When determining suffix from Regs, exclude
2368 2000-02-24 Nick Clifton <nickc@cygnus.com>
2370 * configure: Add arm-wince, mips-pe and sh-pe targets.
2371 * configure: Regenerate.
2373 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
2375 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
2376 "pe-mips" for the mips-pe target.
2378 * config/tc-arm.c (insns): Change displacement encoded in BL
2379 and B instructions if the target port is arm-wince.
2380 (do_ldst): Do not bias the relocation offset if the target
2382 (md_pcrel_from): Add in missing relocation offset bias if the
2383 target os arm-wince.
2385 * config/tc-mips.c (mips_target_format): Support COFF flavour.
2386 (md_begin): Disable -G support for mips-pe target.
2387 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
2388 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
2391 * config/tc-sh.c (md_begin): sh-pe target is little endian.
2392 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
2393 assembler, just set the alignment to 4.
2395 * config/te-wince-pe.h: New file for WinCE targets. Define
2398 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2400 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
2401 string instructions.
2402 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
2403 (i386_intel_memory_operand): After finding a segment override,
2404 check again for no `[' before looking for a displacement. Bomb if
2405 more than one displacement rather than silently discarding the
2406 second and subsequent ones. Free strings malloc'd by
2407 build_displacement_string.
2409 2000-02-24 Catherine Moore <clm@cygnus.com>
2411 * config/obj-som.c (obj_pseudo_table): Add "weak".
2412 (obj_som_weak): New routine.
2414 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
2416 * config/tc-i386.c (union i386_op): New.
2417 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
2418 Throughout file replace occurences of disps[n], imms[n], regs[n]
2419 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
2420 intel mode operand swapping. Add assert in regKludge and
2421 fake_zero_displacement code. Test i.types[n] when outputting
2422 displacements and immediates. Combine output of Disp16 with
2424 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
2425 when in intel mode by (not) reversing fsub and fdiv operands
2426 before the template search. This fails for single operand
2427 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
2428 undefined. Instead fix the base_opcode after we've found the
2429 template. Move base_opcode xor with found_reverse_match from
2430 opcode output code to before this fix so we test for the correct
2432 (md_assemble): Don't use strcmp when deciding to ignore the suffix
2433 check in intel mode. Instead compare opcodes.
2435 * config/tc-i386.h (TC_RELOC): Delete.
2436 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
2437 with equivalent call to reloc.
2439 * as.h (flag_m68k_mri): Move declaration after target include, and
2440 only declare when TC_M68K defined. Define as zero otherwise.
2441 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
2442 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
2443 Define as zero otherwise.
2444 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
2445 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
2446 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
2447 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
2448 testing whether defined.
2449 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
2450 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
2451 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
2452 rather than testing whether defined.
2453 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
2454 (parse_mri_cons): Declare and use only when TC_M68K.
2455 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
2456 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
2457 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
2459 * NEWS: Mention IBM 370 support.
2461 2000-02-23 Richard Henderson <rth@cygnus.com>
2463 * config/tc-i386.c (md_assemble): When swapping operands for
2464 intel_syntax, assume everything that's not Imm or Disp is a
2467 2000-02-23 Linas Vepstas <linas@linas.org>
2469 * config/tc-i370.c, config/tc-i370.h: New files.
2470 * Makefile.am: Add support for Linux/IBM 370.
2471 * configure.in: Likewise.
2472 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
2473 * config/obj-elf.c: Include elf/i370.h
2474 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
2476 * Makefile.in: Regenerate.
2477 * configure: Regenerate.
2479 * doc/c-i370.texi: New file.
2480 * doc/all.texi: Include it.
2481 * doc/as.texinfo: And here.
2482 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
2483 * doc/Makefile.in: Regenerate.
2485 2000-02-19 Michael Meissner <meissner@redhat.com>
2487 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
2488 determine if an instruction can be used in parallel with an ADDppp
2489 or SUBppp instruction.
2491 2000-02-22 Andrew Haley <aph@cygnus.com>
2493 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
2495 1999-12-30 Andrew Haley <aph@cygnus.com>
2497 * config/tc-mips.c (mips_gp32): New variable.
2498 (macro_build) Use mips_gp32.
2500 (md_longopts): Add "-mgp32" and "-mgp64".
2501 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
2503 (OPTION_M7900): Change offset
2504 (OPTION_NO_M7900): Ditto.
2506 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2508 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
2509 warning, and bump it to 1.
2511 2000-02-22 Ian Lance Taylor <ian@zembu.com>
2513 From Brad Lucier <lucier@math.purdue.edu>:
2514 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
2517 2000-02-21 Catherine Moore <clm@cygnus.com>
2519 * config/tc-mips.c (MF_HILO_INSN): Define.
2520 (mips_7000_hilo_fix): Declare.
2521 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
2522 (md_parse_option): Check for 7000_HILO_FIX options.
2523 (OPTION_M7000_HILO_FIX): Define.
2524 (OPTION_NO_M7000_HILO_FIX): Define.
2525 * doc/c-mips.texi (-mfix7000): Describe.
2527 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
2529 * listing.c (print_lines): Remove unused variable `end'.
2531 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
2532 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
2533 reloc_type when BFD_ASSEMBLER.
2534 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
2535 reloc_type when BFD_ASSEMBLER. Move common code out of switch
2536 statement and quell signed vs. unsigned comparison warning.
2538 2000-02-18 Nick Clifton <nickc@cygnus.com>
2540 * config/tc-d10v.c (find_opcode): Add a symbol's value to
2541 the computed frag offset, rather than overwriting it.
2543 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2545 * config/tc-sh.c ("elf/sh.h"): Include.
2546 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
2547 (md.begin): Initialize target_arch.
2548 Only include opcodes in has table that match selected architecture.
2549 (parse_reg): Recognize register names for sh-dsp.
2550 (parse_at): Recognize post-modify addressing.
2551 (get_operands): The leading space is now optional.
2552 (get_specific): Remove FDREG_N support. Add support for sh-dsp
2553 arguments. Update valid_arch.
2554 (build_Mytes): Add support for SDT_REG_N.
2555 (find_cooked_opcode): New function, broken out of md_assemble.
2556 (assemble_ppi, sh_elf_final_processing): New functions.
2557 (md_assemble): Use find_cooked_opcode and assemble_ppi.
2558 (md_longopts, md_parse_option): New option: -dsp.
2559 * config/tc-sh.h (elf_tc_final_processing): Define.
2560 (sh_elf_final_processing): Declare.
2562 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
2564 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
2565 the unwinder subspace. Save the current seg/subseg before creating
2568 2000-02-10 Nick Clifton <nickc@cygnus.com>
2570 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
2571 little endian targets.
2572 (INST_BYTE1): Redefine to handle big and little endian
2574 (cpu_type): New type: Select between M340 and M210.
2575 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
2576 instructions of the M340.
2577 (md_assemble): Add support for the MULSH and OPSR classes of
2579 (md_atof): Add support for little endian targets.
2580 (md_parse_option): Add support for -EL, -EB and -mcpu command
2582 (md_convert_frag): Add support for little endian targets.
2583 (md_apply_fix3): Add support for little endian targets.
2584 (md_number_to_chars): Add support for little endian targets.
2586 2000-02-10 Timothy Wall <twall@redhat.com>
2588 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
2589 defined, use it to verify the symbol just read should be a label.
2591 2000-02-10 Timothy Wall <twall@redhat.com>
2593 * app.c (do_scrub_chars): Handle "||" for parallel instructions
2594 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
2595 around colons when KEEP_WHITE_AROUND_COLON is defined.
2596 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
2597 and KEEP_WHITE_AROUND_COLON.
2599 2000-02-08 Timothy Wall <twall@redhat.com>
2601 * read.c (s_rept): Call do_repeat, which abstracts the repeat
2603 (do_repeat): New. Abstract repeat logic so that a "break" can be
2605 (end_repeat): New. Provide support for a "break" out of the
2607 * read.h: Add prototypes for new functions.
2609 2000-02-08 Timothy Wall <twall@redhat.com>
2611 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
2612 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
2613 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
2616 2000-02-08 Timothy Wall <twall@redhat.com>
2618 * read.c: Added elseif to directives table.
2619 * read.h: Added prototype for s_elseif.
2620 * doc/as.texinfo: Added description for elseif.
2621 * cond.c (s_elseif): New function
2623 2000-02-04 Timothy Wall <twall@redhat.com>
2625 * listing.c (print_lines): Remove conditionals causing bug in
2628 2000-02-03 Timothy Wall <twall@cygnus.com>
2630 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
2632 * frags.c (frag_new): Calculate fr_fix in octets
2633 (frag_now_fix) Return offset as target address offset (bytes).
2634 (frag_now_fix_octets) New - Return offset in octets (8-bit
2636 * frags.h: Added prototype for frag_now_fix_octets().
2637 Distinguish between octets and bytes in field descriptions.
2638 * listing.c (calc_hex): Account for octets vs bytes when
2639 printing addresses/offsets.
2640 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
2641 target is little-endian, print the octets in a word in big-endian
2642 order so that the display looks like a proper hexadecimal number,
2643 instead of having the octets reversed.
2644 * read.c (do_align): When recording alignment, alignment power
2645 should be in terms of target bytes (minimum addressible unit)
2647 (do_org) Convert ORG target address (byte) argument into an
2648 octet offset when generating a variable fragment.
2649 * symbols.c (resolve_symbol_value): Symbol final value
2650 converted to a target address offset (bytes) from its octet offset.
2651 * config/obj-coff.c (coff_frob_symbol): Symbol target address
2652 offset (bytes) is adjusted by the frag offset (octets) converted
2654 (coff_frob_section) Section alignment power is in terms of bytes;
2655 convert it to an octet alignment power when calculating size (and
2656 size mask) in octets. Don't modify the section size in order to
2657 "align" it for TI COFF, since that format has a different method
2658 for storing alignment information.
2660 2000-02-01 Timothy Wall <twall@cygnus.com>
2662 * stabs.c (generate_asm_file): Escape backslashes in stabs file
2663 entries, matching the way GCC generates them. If not escaped, the
2664 filename is encoded incorrectly.
2666 2000-01-31 Nick Clifton <nickc@cygnus.com>
2668 * config/tc-arm.c (reg_table): Add support for ATPCS register
2671 2000-01-31 Geoff Keating <geoffk@cygnus.com>
2673 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
2675 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2677 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
2678 of a symbol when we really care about its value.
2680 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
2682 * config/tc-mcore.c (md_assemble): Give warning message if
2683 operands passes to instruction are more than the spec.
2685 2000-01-27 Thomas de Lellis <tdel@windriver.com>
2687 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2688 Thumb mode but the label seen was not declared as '.thumb_func'
2689 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
2690 correct disassembly of Thumb code bounded by non function labels.
2692 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2694 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
2695 Add dependencies for e-i386aout.o. Fix 2 comment lines.
2697 * Makefile.in: Same here.
2700 * configure.in: Set bfd_gas for i386-aout when primary target
2701 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
2702 we may need the primary te_file. Remove incorrect comment.
2704 * configure: Regenerate.
2706 * config/e-i386aout.c: New file.
2708 * as.c (USE_EMULATIONS): Move to before print_version_id.
2709 (struct emulation): Add i386aout.
2710 (show_usage): Split text strings. Reformat -a text. Add --em
2714 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
2715 (aout_format_ops): New.
2718 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
2719 preprocessor conditional and add aout USE_EMULATIONS tests.
2720 (read_a_source_file): Don't pass error strings to printf as
2724 * gasp.c (exp_get_abs): Don't pass error strings to printf as
2726 (do_data): Same here.
2727 (process_file): And here.
2730 * symbols.c (colon): Rewrite "already defined" fatal message
2731 code for aout with USE_EMULATIONS.
2734 * config/obj-aout.c (OBJ_HEADER): Define.
2735 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
2737 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
2738 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
2740 (obj_aout_type): Expand S_SET_OTHER here too.
2741 (obj_read_begin_hook): Remove.
2742 (aout_pop_insert): New.
2743 (obj_aout_s_get_other): New.
2744 (obj_aout_s_get_desc): New.
2745 (aout_format_ops): New.
2748 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
2749 gets aout_pseudo_table.
2750 (aout_pseudo_table): Declare.
2751 (obj_read_begin_hook): Define.
2754 * config/obj-coff.c (obj_pseudo_table): Rename to
2756 (coff_pop_insert): Use coff_pseudo_table.
2757 (coff_sec_sym_ok_for_reloc): Remove.
2758 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
2759 and comment all zero entries and remove #if 0 code.
2762 * config/obj-coff.h (obj_pop_insert): Define.
2763 (coff_pseudo_table): Declare.
2766 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
2767 s_get_size, s_set_size. Comment all zero entries.
2770 * config/obj-elf.c (elf_s_get_other): New function.
2771 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
2772 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
2773 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
2775 (obj_elf_parse_section_letters): Don't pass error strings to
2776 printf as format arg.
2779 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
2781 (elf_s_get_other): Declare.
2782 (S_GET_OTHER) Define as elf_s_get_other if not already
2784 (S_SET_OTHER): Only define when not already defined.
2785 (elf_obj_read_begin_hook): Declare.
2786 (obj_read_begin_hook): Define.
2787 (elf_obj_symbol_new_hook): Declare.
2788 (obj_symbol_new_hook): Define.
2791 * config/obj-multi.h: Add copyright header and protect against
2792 multiple inclusion. Add * to all function pointers.
2793 (OBJ_HEADER): If defined, include it rather than other defines
2795 (obj_frob_file_after_relocs): Test for NULL.
2796 (obj_symbol_new_hook): Here too.
2797 (obj_sec_sym_ok_for_reloc): And here.
2798 (S_GET_OTHER): Define.
2799 (S_GET_DESC): Define.
2800 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
2801 (OBJ_MAYBE_ELF): Update comment.
2803 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
2804 OBJ_AOUT preprocessor conditional and handle emulation by
2805 testing OUTPUT_FLAVOR.
2806 (i386_displacement): Here too.
2807 (md_section_align): Similarly here.
2808 (i386_target_format): Conditionally compile when more than one
2809 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
2810 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
2811 (i386_displacement): Here too.
2814 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
2815 Define TARGET_FORMAT for aout only when not multi.
2818 * config/te-multi.h: Delete file as it's identical to te-generic.h
2820 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
2822 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
2823 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
2826 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
2828 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
2831 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
2833 * config/tc-mips.c (mips_do_align): New function.
2834 * config/tc-mips.h (md_do_align): Define.
2836 2000-01-10 Philip Blundell <philb@gnu.org>
2838 * doc/c-arm.texi (ARM Options): Fix typo.
2839 (ARM-Chars): Correct description of `#'. Mention that `;' is a
2840 line separator for Linux.
2841 * doc/as.texinfo (Comments): Mention the ARM.
2843 2000-01-10 Philip Blundell <pb@futuretv.com>
2845 * configure.in (arm*-*-conix*): New target.
2846 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
2848 * configure: Regenerate.
2850 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
2852 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
2853 (obj_elf_visibility): New function.
2855 * doc/as.texinfo (Visibility): New node: document visibility
2858 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2860 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
2861 warning for absolute jump/call without `*' in non-intel mode. No
2862 need to set i.types[0] JumpAbsolute in intel mode.
2864 1999-12-22 Philip Blundell <pb@futuretv.com>
2866 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
2867 hook function when changing sections.
2868 (arm_s_data): Likewise.
2870 1999-12-14 Nick Clifton <nickc@cygnus.com>
2872 * config/tc-arm.c (md_parse_option): Add support for -marm720
2873 command line switch.
2875 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
2877 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
2878 (r_registers, xr_registers): Define.
2879 (r_register_name, xr_register_name): New functions.
2880 (md_assemble): Handle new am33 operand types and instruction
2882 (mn10300_insert_operand, check_operand): Likewise.
2884 1999-11-29 Nick Clifton <nickc@cygnus.com>
2886 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
2887 (s_force_thumb): Set thumb_mode to 2.
2888 (md_assemble): Do not complain about thumb instructions on a
2889 non-thumb target if thumb_mode is set to 2.
2891 1999-11-28 Michael Meissner <meissner@cygnus.com>
2893 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
2894 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
2895 (O_...): Add new machine dependent expressions if we are handling
2896 explicit relocations.
2897 (alpha_reloc_op): New static table holding the explicit relocation
2899 (alpha_literal_hash): New static to hold the hash table for
2900 explicit relocations.
2901 (alpha_macros): Add support for explicit relocations.
2902 (md_begin): If explicit relocations, initialize hash table.
2903 (md_assemble): Don't print a second error if tokenize_arguments
2904 already printed an error message.
2905 (md_apply_fix): Add support for explicit relocations.
2906 (alpha_force_relocation): Ditto.
2907 (alpha_fix_adjustable): Ditto.
2908 (alpha_adjust_symtab): New function to support explicit
2910 (alpha_adjust_symtab_relocs): Ditto.
2911 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
2912 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
2913 Add support for explicit relocations. Return -2 if an error
2914 message was already printed.
2915 (find_macro_match): Add support for explicit relocations. Comment
2917 (emit_insn): Add support for explicit relocations.
2918 (assemble_tokens): Ditto.
2920 (load_expression): Ditto.
2923 (emit_ir_load): Ditto.
2924 (emit_loadstore): Ditto.
2927 (emit_sextX): Ditto.
2928 (emit_division): Ditto.
2929 (emit_jsrjmp): Ditto.
2930 (emit_retjcr): Ditto.
2932 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
2934 (tc_adjust_symtab): If explicit relocations, call the function
2935 alpha_adjust_symtab.
2936 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
2937 relocations next to the literal relocation they reference.
2938 (TC_INIT_FIX_DATA): Initialize the new fields.
2939 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
2941 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
2943 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
2944 'B' operand for PA2.0 bb instruction.
2946 1999-11-18 Nick Clifton <nickc@cygnus.com>
2948 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
2951 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
2953 (mcore_force_relocation): Force relocations to be generated for
2956 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2958 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
2959 (i386_displacement): Disallow O_big displacements.
2961 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
2963 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
2964 Small improvements in error checking.
2965 (md_assemble): Support for unconditional ARM instructions.
2966 (md_parse_option): Support for -m[arm]v5e flag.
2968 1999-11-12 Nick Clifton <nickc@cygnus.com>
2970 * macro.c (buffer_and_nest): Do not check beyond the end of the
2973 1999-11-11 Nick Clifton <nickc@cygnus.com>
2975 * macro.c (buffer_and_nest): Look for seperator after TO and
2978 1999-11-08 Andrew Haley <aph@cygnus.com>
2980 * app.c (do_scrub_chars): When in State 10, treat backslash
2981 characters in the same way as as symbol characters.
2983 1999-11-07 Richard Henderson <rth@cygnus.com>
2985 * config/tc-alpha.c (alpha_align): Check, don't assert, that
2986 the previous label was in the current section before playing
2987 with auto-alignment.
2989 1999-11-06 Nick Clifton <nickc@cygnus.com>
2991 * config/tc-v850.c (v850_force_relocation): Force relocation
2993 (v850_pcrel_from_selection): Do not compute a pcrel offset if
2996 1999-11-05 Michael Meissner <meissner@cygnus.com>
2998 * expr.h (operatorT): Increase machine dependent operators to 16.
2999 * expr.c (op_rank): Ditto.
3001 1999-11-03 Ian Lance Taylor <ian@zembu.com>
3003 * read.c (pseudo_set): Reject attempts to set the value of a
3006 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
3009 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
3011 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
3012 to bfd_set_section_contents.
3014 1999-11-03 Nick Clifton <nickc@cygnus.com>
3016 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
3018 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
3020 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
3021 (mips_ip): Use OPCODE_IS_MEMBER.
3023 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
3025 * config/tc-arm.c (reg_required_here): Improve comments.
3027 * config/tc-arm.c (thumb_opcode): Add "variants" field.
3028 (tinsns): Initialize variants field.
3030 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
3031 BAD_PC respectively.
3033 1999-10-27 Scott Bambrough <scottb@netwinder.org>
3035 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
3036 * config/tc-arm.h: Fix compile time warnings.
3038 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3040 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
3041 form @abs16, @(abs16) and @(abs16 + imm).
3043 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
3045 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
3046 (ISA_HAS_64_BIT_REGS) New.
3047 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
3048 mips_emit_delays,macro_build,load_register,load_addresss,
3049 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
3050 and/or use new ISA_xxx macros in expressions involving
3051 ISA, particularly mips_opts.isa.
3053 1999-10-18 Michael Meissner <meissner@cygnus.com>
3055 * expr.h (operatorT): Add machine dependent operators md1..md8.
3056 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
3057 for the machine dependent operators to use.
3059 * expr.c (op_rank): Add machine dependent operators.
3061 * config/tc-alpha.c (O_pregister): Define as a machine dependent
3063 (O_cpregister): Ditto.
3064 (md_begin): Change X_op test that field is wide enough to use
3065 O_max instead of O_alpha_max.
3066 (cpu_types): Fill in missing initializer.
3067 (alpha_num_macros): Make unsigned.
3068 (md_assemble): Make opnamelen be size_t.
3069 (md_apply_fix): Cast alpha_num_operands to int before testing.
3070 (alpha_force_relocation): Ditto.
3071 (alpha_fix_adjustable): Ditto.
3072 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
3073 (tc_gen_reloc): Ditto.
3074 (tc_get_register): Ditto.
3079 (s_alpha_ent): Ditto.
3080 (s_alpha_end): Ditto.
3081 (s_alpha_frame): Ditto.
3082 (s_alpha_prologue): Ditto.
3083 (s_alpha_file): Ditto.
3084 (s_alpha_gprel32): Ditto.
3085 (s_alpha_proc): Ditto.
3086 (s_alpha_set): Ditto.
3087 (s_alpha_base): Ditto.
3088 (s_alpha_align): Ditto.
3089 (s_alpha_arch): Ditto.
3090 (alpha_align): Ditto.
3091 (assemble_insn): Suppress unused variable warning.
3093 (assemble_insn): Don't assume X_op and X_unsigned are in a given
3094 order in the structure.
3095 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
3097 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
3099 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
3101 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3103 * config/tc-i386.c (i386_index_check): Correct #endif location.
3105 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
3107 * as.c (show_usage): Document new options.
3108 (parse_args): Add --no-warn, --warn, --fatal-warnings,
3109 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
3110 (parse_args): Parse the new options.
3111 (main): If there were warnings, and --fatal-warnings
3112 was specified, print an error.
3113 * as.h: New variable, flag_fatal_warnings, for new option.
3115 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
3117 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
3118 '@'. Change autoincrement completers to fall through to cache control
3121 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
3123 (pa_parse_addb_64_cmpltr): New function.
3125 * config/tc-hppa.c (pa_ip): Change error message.
3126 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
3127 '?Q' args to allow falling through.
3129 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
3130 Remove unused conditional codes.
3131 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
3133 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3135 * config/tc-d30v.c (CHAR_BIT): Define.
3136 (check_range): Fix bit operations to support integers bigger than
3139 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3141 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
3144 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
3145 Doug Evans <devans@cygnus.com>
3147 Add support for m32rx.
3148 * config/tc-m32r.c (enable_m32rx): New static global.
3149 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
3150 (allow_m32rx): New function.
3151 (M32R_SHORTOPTS): Add `O'.
3152 (md_longopts): Add --m32rx plus several warning options.
3153 (md_parse_option): Handle new options.
3154 (md_show_usage): Print them.
3155 (md_begin): Enable m32rx.
3156 (OPERAND_IS_COND_BIT): New macro.
3157 (first_writes_to_seconds_operands): New function.
3158 (writes_to_pc,can_make_parallel,make_parallel): New functions.
3159 (target_make_parallel,assemble_two_insns): New functions.
3160 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
3161 If optimizing and m32rx, try to make consecutive insns parallel.
3163 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
3165 * config/tc-mips.c (nopic_need_relax): Allow for the
3166 .sdata.foo sections generated by -fdata-sections,
3167 and for the .gnu.linkonce.s sections generated by C++.
3169 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3171 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
3172 with cleaner code using completer prefixes. Add 'Y'.
3174 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
3176 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
3178 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
3179 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
3180 insn does not match and we should try the next insn in the table.
3182 1999-09-22 Nick Clifton <nickc@cygnus.com>
3184 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
3186 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
3188 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
3191 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3193 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
3194 OBJ_ELF. If ELF, add "sq".
3195 (md_parse_option): If ELF, ignore -s and -q.
3196 (md_show_usage): Mention ELF options.
3198 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
3200 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
3203 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
3205 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
3207 * config/tc-hppa.c (struct pa_it): New field "trunc".
3208 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
3209 (pa_parse_ftest_gfx_completer): New function
3210 (pa_parse_fp_cnv_format): New function.
3212 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
3213 (md_apply_fix): Handle 22bit pc-rel branches.
3215 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
3217 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
3219 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
3221 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
3223 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
3225 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
3226 (pa_ip): Handle 'fX'.
3228 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
3230 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
3231 unwinds unless the function is in the text space.
3232 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
3234 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
3236 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
3237 (md_assemble): To here. Tweak address generation.
3239 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
3241 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
3242 (md_assemble): Call dwarf2_where for OBJ_ELF.
3243 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
3244 (pa_end_of_source): New function.
3245 * tc-hppa.h (md_end): Define for OBJ_ELF.
3247 1999-09-14 Michael Meissner <meissner@cygnus.com>
3249 * configure.in (Canonicalization of target names): Remove adding
3250 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
3251 generates $ac_config_sub with a ${CONFIG_SHELL} already.
3252 * configure: Regenerate.
3254 1999-09-14 Donn Terry <donn@interix.com>
3256 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
3258 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3260 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
3261 pc-relative jmp/call to an absolute symbol.
3262 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
3263 absolute section symbols.
3265 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
3266 jump handling code and comments.
3268 1999-09-12 Ian Lance Taylor <ian@zembu.com>
3270 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
3271 the value if TE_PE and a global defined symbol.
3273 1999-09-11 Ian Lance Taylor <ian@zembu.com>
3275 * write.c (dump_section_relocs): Call print_symbol_value_1 to
3276 print the symbol, rather than printing it here.
3278 1999-09-11 Donn Terry <donn@interix.com>
3280 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3281 BFD_RELOC_RVA relocations.
3283 * config/tc-i386.c (md_undefined_symbol): Compare the name against
3284 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
3287 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
3289 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
3290 * doc/internals.texi (Object format backend): Document
3293 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3294 relocations against global symbols if TE_PE.
3296 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
3297 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
3299 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
3302 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
3303 symbols which do not have a constant value, or tags with
3304 non-tags. Remove the symbol from the list before adding it at the
3307 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
3308 C_FCN symbol differently if TE_PE.
3309 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
3310 appears in the pseudo-op, rather coff_line_base which is only set
3313 * config/obj-coff.c (obj_coff_loc): New static function.
3314 (obj_pseudo_table): Add "loc".
3316 * config/obj-coff.c (add_lineno): Check that the line number is
3319 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
3320 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
3322 (md_atof): Return NULL rather than 0.
3323 * config/tc-i386.c (md_atof): Change type to int.
3324 * expr.c (expr): Change first parameter to int.
3325 * config/obj-coff.c: Add declarations for static functions.
3326 (coff_frob_symbol): Use SYM_AUXENT.
3327 * config/tc-i386.h (flag_16bit_code): Don't declare.
3329 * config/obj-coff.c (obj_coff_section): Default to setting
3330 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
3332 * write.c (adjust_reloc_syms): Print adjusted fixup.
3334 * expr.c (integer_constant): Correct too_many_digits calculation
3337 1999-09-09 Andreas Schwab <schwab@suse.de>
3339 * doc/c-arm.texi: Fix arguments of @var to not contain
3342 1999-09-08 Philip Blundell <pb@nexus.co.uk>
3344 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
3346 (md_parse_option): Only support -k flag for ELF and COFF targets.
3348 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
3350 * config/tc-hppa.c (pa_ip): Put strict register checks before
3351 call to pa_parse_number.
3353 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
3355 1999-09-06 Ian Lance Taylor <ian@zembu.com>
3357 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
3360 1999-09-06 Donn Terry <donn@interix.com>
3362 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
3364 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
3366 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
3367 candidate instruction. Require registers for register arguments
3368 when in strict mode. Require assemble-time constants for
3369 constants when in strict mode.
3370 (pa_get_absolute_expression): Require a constant when in strict
3373 1999-09-06 Nick Clifton <nickc@cygnus.com>
3375 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
3377 1999-09-04 Steve Chamberlain <sac@pobox.com>
3379 * config/tc-pj.c: New file, supports picoJava in ELF.
3380 * config/tc-pj.h: Ditto.
3381 * configure.in (pjl*, pj*): New targets.
3382 * Makefile.am: Rebuild dependencies.
3383 (CPU_TYPES): Add pj.
3384 (TARGET_CPU_CFILES): Add config/tc-pj.c.
3385 (TARGET_CPU_HFILES): Add config/tc-pj.h.
3386 * doc/c-pj.texi: New file.
3387 * doc/as.texinfo: Add some PJ specifics.
3388 * doc/all.texi: Add PJ to the list of all architectures, sort them
3390 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
3391 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3393 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
3395 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
3396 (obj_frob_file): Test for null pointer.
3397 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
3398 (OBJ_PROCESS_STAB): And here.
3399 (elf_obj_sy): Remove
3401 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
3402 except OBJ_PROCESS_STAB, which we #undef for ecoff.
3403 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
3405 * config/obj-coff.c (no_func): Remove.
3406 (coff_format_ops): Change occurrences of no_func to 0, as we test
3407 for 0 in obj-multi.h.
3409 * configure.in: Enable bfd for i386-coff when primary target is
3410 bfd. Enable i386 elf,coff emulation support. Don't set
3411 USE_EMULATIONS=1 or te_file=multi unless there is more than one
3412 emulation to support.
3413 *configure: Regenerate.
3415 1999-09-02 Nick Clifton <nickc@cygnus.com>
3417 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
3418 .section .line directive is encountered.
3420 1999-09-01 Nick Clifton <nickc@cygnus.com>
3422 * config/tc-arm.c (md_section_align): Do not align sections in ELF
3425 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
3426 * as.texinfo: Document --gdwarf2 command line option.
3427 Add additional documentation of ARM command line switches.
3429 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
3431 * config/tc-i386.c (i386_intel_memory_operand): Combine
3432 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
3433 and RESTORE_END_STRING around parse_register calls.
3434 (i386_operand): Here too.
3435 (i386_is_reg): Remove.
3436 (parse_register): Move as_bad calls from within this function to
3439 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3441 Based on a patch from H.J. Lu <hjl@gnu.org>
3442 * config/tc-i386.c (parse_register): Handle FP regs specially.
3443 (md_begin): Remove '(' and ')' from register_chars.
3445 1999-08-29 Doug Evans <devans@casey.cygnus.com>
3447 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
3448 error message (done elsewhere).
3450 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
3452 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
3454 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3456 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
3459 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
3461 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
3463 Add new completers. Fix bug in 64 bit condition handling.
3465 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
3468 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
3470 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
3472 * config/tc-hppa.c (pa_ip): Add case for 'I'.
3474 1999-08-27 Jim Wilson <wilson@cygnus.com>
3476 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
3477 (struct ls): Add frag field. Initialize it to zero.
3478 (out_end_sequence): New local text_frag. Set it while in text section.
3479 Replace address check with frag check. Set ls.frag to text_frag if
3480 out_set_addr called.
3481 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
3482 Set it before switching sections. Replace address check with frag
3483 check. Set ls.frag to saved_frag if out_set_addr called.
3485 1999-08-26 David Mosberger <davidm@hpl.hp.com>
3487 * dwarf2dbg.c (out_end_sequence): If address changed, directly
3488 output "advance_pc" opcode instead of calling gen_addr_line().
3489 The latter has the undesired side-effect of creating a new row
3490 in the debug line info matrix.
3492 1999-08-26 Jim Wilson <wilson@cygnus.com>
3494 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
3495 ls.last_filename if last is less than zero. Set ls.last_filename
3496 when allocating new entry.
3497 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
3500 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
3502 * config/tc-i386.c (i386_index_check): Fix the displacement size
3503 when INFER_ADDR_PREFIX.
3505 1999-08-18 Nick Clifton <nickc@cygnus.com>
3507 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
3510 1999-08-17 Ian Lance Taylor <ian@zembu.com>
3512 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
3513 handle 0xffffNNNN constants correctly.
3515 1999-08-16 Nick Clifton <nickc@cygnus.com>
3517 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
3520 1999-08-13 Nick Clifton <nickc@cygnus.com>
3522 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
3523 (md_apply_fix3): Always pass positive values to
3524 validate_offset_imm.
3526 1999-08-12 Nick Clifton <nickc@cygnus.com>
3528 * config/tc-arm.c (skip_whitespace): New macro.
3529 Formatting tidy ups.
3531 (md_apply_fix3): Store relocation offset in addend for ELF based
3533 (arm_force_relocation): Always generate relocs for Thumb function
3536 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
3538 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
3539 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
3541 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
3543 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
3544 flags for the unwind subspace.
3546 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
3547 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
3548 suitable relocation based on the size of the target's pointer.
3549 Always Use subsegment zero for the unwinders.
3550 (pa_level): Handle "2.0w".
3552 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3554 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
3555 with the following instruction unless this was specified.
3557 1999-08-09 Ian Lance Taylor <ian@zembu.com>
3559 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
3560 certain sections, to match BFD changes.
3562 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3564 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
3565 (EXTRA_SCRIPTS): Define to keep automake happy.
3566 * Makefile.in: Rebuild.
3568 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3570 * Makefile.am: Rename .dep* files to DEP*.
3571 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
3572 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
3574 * Makefile.in: Rebuild.
3576 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
3578 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
3580 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3582 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
3583 avoid problems on DOS filesystems.
3584 * Makefile.in: Rebuild.
3586 * doc/as.texinfo (Section): Document 's' flag for COFF version.
3588 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3590 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
3593 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3595 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
3596 line to create ${GDBINIT} rather than .gdbinit.
3597 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3599 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
3601 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
3603 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3605 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
3607 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
3609 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
3610 non-adjustable symbols.
3612 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3614 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
3616 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3618 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
3621 1999-08-05 Donn Terry <donn@interix.com>
3623 * config/te-interix.h: New file.
3624 * configure.in (i386-*-interix*): New target.
3625 * configure: Rebuild.
3627 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
3629 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
3630 selectors for ELF too.
3631 (selector_table): Add "ltp" and "rtp" selectors.
3633 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
3635 * config/tc-i386.c (i386_operand): No need to change
3636 operand_string pointer in segment reg case before goto
3637 do_memory_reference. Initialise displacement_string_start and
3638 displacement_string_end after do_memory_reference label.
3639 (i386_index_check): Add operand_string param, and print error
3640 message on failure here.
3641 (i386_intel_memory_operand): Instead of here.
3642 (i386_operand): And here.
3643 (INFER_ADDR_PREFIX): Enable.
3645 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
3647 * config/tc-i386.h (DefaultSize): Define. Renumber following
3648 opcode_modifier defines.
3650 From Etienne Lorrain <etienne.lorrain@ibm.net>
3651 * config/tc-i386.c (stackop_size): New variable.
3652 (set_16bit_code_flag): Clear it here.
3653 (set_16bit_gcc_code_flag): New function.
3654 (md_pseudo_table): Add "code16gcc" entry.
3655 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
3657 1999-08-03 Ian Lance Taylor <ian@zembu.com>
3659 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
3660 next_set_end even if the end symbol is being discarded.
3662 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
3663 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
3664 * config/obj-coff.c: Likewise.
3665 (seg_info_type): Remove.
3666 (seg_info_off_by_4): Change to array of segT.
3667 (s_get_segment): Adjust accordingly.
3668 (obj_pseudo_table): Fully initialize sentinel entry.
3670 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
3671 Ralf Baechle <ralf@uni-koblenz.de>.
3673 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
3675 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
3677 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
3679 * config/tc-i386.c: Indentation and white space changes.
3680 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
3681 don't enable it by default.
3682 (i386_intel_operand): Remove redundant prototype.
3683 Move check on number of memory operands, and i.mem_operands++
3684 (i386_intel_memory_operand): To here.
3685 Remove i386_immediate code from here. Remove special case code
3686 for input and output using (%dx). Remove base/index checks and
3687 call i386_index_check instead. Save initial operand_string
3688 argument for error message.
3689 (i386_operand): Remove redundant prototype. Move base/index
3690 checks to i386_index_check.
3691 (i386_displacement): Move intel mode check for non-zero
3693 (i386_intel_memory_operand): To here.
3695 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
3697 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
3698 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
3699 by .register pseudo-op if -64 and --no-undeclared-regs.
3700 (s_register, sparc_adjust_symtab): New functions.
3701 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
3702 Declare sparc_adjust_symtab as tc_adjust_symtab.
3703 * doc/c-sparc.texi: Add description of #ignore special literal
3704 for .register pseudo-op.
3706 1999-07-30 Catherine Moore <clm@cygnus.com>
3708 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
3709 the relocation's section offset.
3711 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3713 * write.c (fixup_segment): Fix generic error check overflow test.
3715 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
3716 X_add_number to long.
3718 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
3720 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
3723 1999-07-27 Ian Lance Taylor <ian@zembu.com>
3725 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
3728 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
3730 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
3732 * configure.bat: Remove; obsolete.
3733 * config/go32.cfg: Likewise.
3735 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
3737 * configure.in (i386-*-vxworks*): New target.
3738 * configure: Rebuild.
3740 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3742 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
3744 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3746 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
3748 (output_insn): Put OLO10's secondary addend into tc_fix_data.
3749 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
3750 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
3751 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
3752 MAX_RELOC_EXPANSION): Define.
3753 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
3755 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3757 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
3758 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
3759 block. Print a warning if an 8-bit or 16-bit constant
3760 displacement or immediate is truncated on output.
3761 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
3763 (i386_operand): Disallow immediate jump absolute operand.
3765 1999-07-15 Ian Lance Taylor <ian@zembu.com>
3767 * configure.in: Bump version number to 2.9.5.
3768 * configure: Rebuild.
3770 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
3773 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
3775 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
3776 (cons_fix_new_hppa): Derive size of fixup from size of the object.
3778 1999-07-14 Philip Blundell <pb@nexus.co.uk>
3780 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
3782 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
3784 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
3785 if -mno-fpu was given.
3786 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
3788 (cons_fix_new_arm): Remove misleading comments.
3790 1999-07-14 Ian Lance Taylor <ian@zembu.com>
3792 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
3794 (relax_segment): Likewise. After giving a rs_org error, convert
3795 the frag to rs_align to avoid cascading errors.
3797 1999-07-12 Andreas Schwab <schwab@suse.de>
3799 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
3801 1999-07-11 Ian Lance Taylor <ian@zembu.com>
3803 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
3804 as appropriate. Fill in structure initializations. Add variable
3805 initializations. Add casts.
3806 * dwarf2dbg.c (print_stats): Change i to size_t.
3807 * listing.c (listing_listing): Change list_line to unsigned int.
3809 1999-07-10 Ian Lance Taylor <ian@zembu.com>
3811 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
3812 rather than checking for \001 and \002 in symbol name.
3813 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
3815 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
3817 * configure.in (hppa*-linux-gnu*): New target.
3818 * configure: Rebuilt.
3820 1999-07-08 Nick Clifton <nickc@cygnus.com>
3822 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
3824 1999-07-07 Nick Clifton <nickc@cygnus.com>
3826 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
3827 accessing symbolP directly.
3829 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
3831 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
3834 1999-07-05 Nick Clifton <nickc@cygnus.com>
3836 * config/tc-arm.c (ARM_EXT_V5): Define.
3837 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
3838 (md_begin): Detect ARM v5 architectures.
3839 (md_parse_option): Accept arm v5 specification.
3840 (md_show_usage): Documment -marmv5 switch.
3842 * doc/c-arm.texi: Document -marmv5 command line option.
3844 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
3846 (validate_immediate_twopart): New function. Determine if a
3847 constant can be computed by two ADD instructions.
3848 (output_inst): Remove its command line parameter - it was never
3850 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
3851 implememt the ADRL pseudo op.
3852 (tc_gen_reloc): Generate a suitable error message if an ADRL
3853 instruction tries to generate a real reloc.
3855 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
3857 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
3859 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
3862 1999-06-27 H.J. Lu <hjl@gnu.org>
3864 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
3865 non BFD_ASSEMBLER case.
3867 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
3869 * config/obj-coff.c (obj_coff_section): Mark writable sections as
3872 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3874 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
3875 out_end_sequence() when the address decreases due to a new frag.
3876 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
3877 numbering starts with 1.
3879 1999-06-23 Nick Clifton <nickc@cygnus.com>
3881 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
3883 (mcore_s_text): Call obj_elf_text for ELF target.
3884 (mcore_s_data): Call obj_elf_data for ELF target.
3885 (mcore_s_section): No longer ELF specific. Call obj_coff_section
3887 (mcore_s_bss): New function: Dump literal table before changing
3889 (mcore_s_comm): New function: Dump literal table before changing
3892 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
3893 No longer static functions.
3894 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
3895 Provide prototypes for these functions.
3897 1999-06-22 Ian Lance Taylor <ian@zembu.com>
3899 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
3900 a list of names, to try obj_segment_name, and to try abbreviated
3901 names when using COFF without long section names.
3903 * config/tc-alpha.c: More use of symbol accessor functions.
3904 * config/tc-arc.c: Likewise.
3905 * config/tc-d30v.c: Likewise.
3906 * config/tc-fr30.c: Likewise.
3907 * config/tc-i860.c: Likewise.
3908 * config/tc-m88k.c: Likewise.
3909 * config/tc-mcore.c: Likewise.
3910 * config/tc-ns32k.c: Likewise.
3911 * config/tc-sparc.c: Likewise.
3912 * config/tc-v850.c: Likewise.
3914 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
3915 sy_value with appropriate accessor functions.
3916 * config/tc-arm.c (md_apply_fix3): Likewise.
3917 * config/tc-d10v.c (AT_WORD_P): Likewise.
3918 * config/tc-v850.c (reg_name_search): Likewise.
3920 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
3921 use symbol_get_bfdsym instead.
3922 * config/tc-ppc.c (md_assemble): Likewise.
3923 * config/tc-v850.c (v850_comm): Likewise.
3925 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
3927 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
3928 the symbol, rather than accessing the bsym member.
3929 * config/tc-d10v.c (tc_gen_reloc): Likewise.
3930 * config/tc-d30v.c (tc_gen_reloc): Likewise.
3931 * config/tc-mcore.c (tc_gen_reloc): Likewise.
3932 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
3933 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
3934 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
3935 * config/tc-tic30.c (tc_gen_reloc): Likewise.
3936 * config/tc-v850.c (tc_gen_reloc): Likewise.
3938 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
3940 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
3941 (hppa_gen_reloc_type): Conditionalize on BFD64.
3942 (tc_gen_reloc): Re-enable ELF relocations.
3943 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
3945 1999-06-21 Ian Lance Taylor <ian@zembu.com>
3947 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
3949 (do_ldst): Move assignment out of if condition.
3950 (md_apply_fix3): Add casts to avoid printf format warnings. Add
3951 parentheses to avoid warning.
3953 1999-06-21 Nick Clifton <nickc@cygnus.com>
3955 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
3956 macro to get at the BFD symbol associated with a GAS symbol.
3958 1999-06-19 Ian Lance Taylor <ian@zembu.com>
3960 * config/tc-ppc.c: Update for symbol handling changes.
3961 * config/obj-coff.c: Likewise.
3963 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
3965 * tc-hppa.c: General cleanups of ELF support. No more spaces
3966 and subspaces for ELF.
3967 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
3968 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
3969 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
3970 (UNWIND_SECTION_NAME): Likewise.
3971 (space/subspace related structures): Conditionalize definitions
3973 (space/subspace directives and support routines): Conditionalize
3974 definitions and references/uses on OBJ_SOM.
3975 (label_symbol_struct): For ELF, track the symbol's segment. For
3976 SOM track its space.
3977 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
3979 (USE_ALIASES): Kill for both SOM & ELF.
3980 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
3981 (pa_space, pa_subspace): Corresponding changes.
3982 (pa_spaces_begin): Corresponding chagnes.
3983 (md_begin): Do not muck around with space/subspace stuff for
3985 (md_apply_fix): Temporarily disable argument relocation stuff
3987 (tc_gen_reloc): Temporarily disable relocation generation for
3989 (pa_build_unwind_subspace): Similarly.
3991 1999-06-16 Nick Clifton <nickc@cygnus.com>
3993 * config/tc-arm.c (thumb_set): New pseudo op.
3994 (text, data, section): Override these pseudo ops with ARM
3996 (s_thumb_set): New function: Perform the same as a .set pseudo
3997 op, but also mark the alias'ed symbol as being a Thumb
3999 (arm_s_text): New function: Perform the same as the .text
4000 pseudo op, but dump the literal pool before changing
4002 (arm_s_data): New function: Perform the same as the .data
4003 pseudo op, but dump the literal pool before changing
4005 (arm_s_section): New function: Perform the same as the
4006 .section pseudo op, but dump the literal pool before changing
4008 (arm_cleanup): Do not reset the current section before dumping
4011 1999-06-17 Nick Clifton <nickc@cygnus.com>
4013 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
4014 OPTION_NO_WARN_UNMATCHED entries.
4015 (md_parse_option): Generate a warning message if an unrecognised
4016 option is encountered.
4018 * config/tc-d10v.c (do_not_ignore_hash): New variable.
4019 (get_operands): When parsing an expression after an '@' symbol
4020 has been detected, do not ignore '#' symbols.
4021 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
4024 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4026 From K. Richard Pixley <rich@noir.com>:
4027 * configure.in (ppc-*-vxworks*): New target.
4028 * configure: Rebuild.
4030 1999-06-12 Philip Blundell <philb@gnu.org>
4032 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
4034 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4036 * write.c (adjust_reloc_syms): Rather than never reducing reloc
4037 which refer to symbols in linkonce sections, permit reducing the
4038 relocs if the symbol is local.
4040 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4042 * subsegs.c (subseg_text_p): New function.
4043 * as.h (subseg_text_p): Declare.
4044 * read.c (do_align): Use subseg_text_p to set the default fill.
4045 * write.c (subsegs_finish): Likewise.
4046 * config/obj-coff.c (write_object_file): Likewise.
4047 * config/tc-i386.h (md_maybe_text): Don't define.
4048 (md_do_align): Use subseg_text_p to set the default fill.
4049 * config/tc-m32r.c (m32r_do_align): Likewise.
4050 * config/tc-sh.c (sh_do_align): Likewise.
4051 * config/tc-sparc.h (md_do_align): Likewise.
4053 1999-06-12 David O'Brien <obrien@freebsd.org>
4055 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
4056 * configure: Rebuild.
4058 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4060 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
4061 * Makefile.am: Rebuild dependencies.
4062 * Makefile.in: Rebuild.
4064 * config/tc-i386.c (i386_immediate): Remove unused label
4067 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
4068 * symbols.c: Likewise.
4069 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
4070 sy_next field when taking address, rather than symbol_next.
4072 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
4074 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
4075 value from the output file architecture.
4076 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
4077 * dwarf2dbg.h: Change bfd_vma to addressT.
4079 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4081 * dwarf2dbg.h: Use PARAMS in function declarations.
4083 1999-06-11 Martin Dorey <mdorey@madge.com>
4085 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
4086 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
4088 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
4090 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4092 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
4094 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
4097 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
4099 * read.c (read_a_source_file): Only declare inescape if
4102 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
4104 (find_entry_byval): Add parens to avoid warning.
4106 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
4108 * symbols.c (resolve_symbol_value): Don't permit subtraction of
4111 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
4113 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
4116 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
4117 synthetize_setx): New functions.
4118 (md_assemble): Broken the special cases into the above
4119 functions. Make compiler happy if sizeof(bfd_vma)==4.
4120 Fix sethi generated from set/setuw. If instructions have a relloc,
4121 always clear the fields to be relocated in the opcode.
4122 (sparc_ip): Remove special_case global variable.
4124 1999-06-10 Ian Lance Taylor <ian@zembu.com>
4126 Based on patches from John W. Woznack <jwoznack@concentric.net>:
4127 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
4128 indication of success rather than a value.
4129 (itbl_get_val): Likewise.
4130 (itbl_get_field): Use strcspn. Change delimiters to include
4132 * itbl-ops.h (itbl_get_reg_val): Update declaration.
4133 (itbl_get_val): Likewise.
4134 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
4136 * symbols.c (copy_symbol_attributes): Convert local symbols to
4139 1999-06-10 Nick Clifton <nickc@cygnus.com>
4141 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
4144 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4146 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
4147 Optimize set if sizeof(bfd_vma) == 64.
4148 (sparc_ip): Fix sethi - without %hi() it should generate
4149 R_SPARC_22 reloc, not R_SPARC_HI22.
4150 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
4152 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4154 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
4155 (s_ncons): New function.
4156 (native_op_table): New table.
4157 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
4158 R_SPARC_OLO10 handling.
4160 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
4162 * expr.h (struct expressionS): Revert last change; widen X_op.
4163 * config/tc-alpha.c (md_begin): Check the field is wide enough.
4165 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4167 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
4168 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
4169 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
4170 * Makefile.in: Regenerated.
4172 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
4173 `common' pass on to s_mri_common.
4174 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
4176 1999-06-06 Richard Henderson <rth@cygnus.com>
4178 * config/obj-elf.c (obj_elf_section): Don't free the return
4179 value of demand_copy_C_string.
4181 1999-06-05 Richard Henderson <rth@cygnus.com>
4183 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
4184 creation logic from obj_elf_create_section.
4186 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
4187 (section_stack): New.
4188 (special_sections): Make const.
4189 (obj_elf_section): Gut and rewrite parsing.
4190 (obj_elf_change_section): New function broken out of obj_elf_section.
4191 (obj_elf_parse_section_letters): Likewise.
4192 (obj_elf_section_word): Likewise.
4193 (obj_elf_section_type): Likewise.
4194 (obj_elf_previous): Treat as a toggle.
4195 (obj_elf_popsection): New.
4196 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
4197 (ppc_section_type): Likewise.
4198 * config/tc-ppc.h: Likewise.
4200 * expr.h (struct expressionS): Don't make X_op a bitfield.
4201 * config/tc-alpha.c: Update for symbol handling changes.
4202 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
4203 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
4205 1999-06-05 Richard Henderson <rth@cygnus.com>
4207 * dwarf2dbg.c (*): Convert to K&R + prototypes.
4208 (dwarf2_gen_line_info): Kill unused variables.
4209 (dwarf2_finish): Likewise.
4210 (dwarf2_where): Likewise.
4211 (dwarf2_directive_file): If we've only got a string,
4212 hand off to s_app_file.
4213 * ecoff.c: Move the include of ecoff.h.
4214 * symbols.h (S_IS_FUNCTION): Prototype.
4216 * read.c (LEX_HASH): Supply a default.
4218 (s_globl): Update `c' after skipping whitespace.
4219 * read.h (LEX_END_NAME, is_name_ender): New.
4220 * expr.c (get_symbol_end): Respect it.
4222 1999-06-04 Mark Klein <mklein@dis.com>
4224 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
4226 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
4228 * config/tc-hppa.c: Update for symbol handling changes.
4230 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4232 * cgen.c: Update for symbol handling changes.
4233 * config/tc-m32r.c: Likewise.
4235 * config/tc-hppa.h: Update for symbol handling changes.
4236 * config/tc-hppa.c: Likewise.
4238 * config/tc-arm.h: Update for symbol handling changes.
4239 * config/tc-arm.c: Likewise.
4240 (symbol_make_empty): Remove. Just use symbol_create.
4242 * symbols.c (symbol_set_tc): Correct name.
4244 * Makefile.am: Rebuild dependencies.
4245 ($(OBJS)): Don't depend upon struc-symbol.h.
4246 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
4247 * dep-in.sed: Don't remove struc-symbol.h.
4248 * Makefile.in: Rebuild.
4250 * doc/internals.texi (Symbols): Describe changes in symbol
4253 1999-06-03 Richard Henderson <rth@cygnus.com>
4255 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
4256 instead of doing the work by hand.
4258 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4260 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
4261 state of line state-machine.
4262 (struct ls): Collect DWARF2 line state-machine state in new member
4263 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
4264 resulted in any DWARF2 directives.
4265 (reset_state_machine): New function.
4266 (out_end_sequence): Ditto.
4267 (dwarf2_gen_line_info): When switching sections or switching to a
4268 lower text address, call out_end_sequence() first to terminate the
4269 previous code sequence as code sequences MUST have monotonically
4270 increasing addresses.
4271 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
4273 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4275 * as.c (parse_args): Add option -gdwarf2 to allow requesting
4276 DWARF2 debug info (line information only, at this point).
4277 * as.h: Update comment about supported debug formats.
4278 * dwarf2dbg.c, dwarf2dbg.h: New files.
4279 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
4281 * expr.c (operand): Don't use [ for parens if we want an index op.
4282 (op_encoding): Switch [ into O_index, if desired.
4283 (op_rank): Renumber with O_index on bottom.
4284 (expr): If O_index, match closing bracket.
4285 * expr.h (O_index): New.
4287 * read.c (read_a_source_file): Conditionally allow matched "
4288 in lines passed to md_assemble.
4290 * config/obj-elf.c (elf_pseudo_table): Add `common'.
4292 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4294 Add support for storing local symbols in a small structure to save
4295 memory when assembling large files.
4296 * as.h: Don't include struc-symbol.h.
4297 (symbolS): Add typedef.
4298 * symbols.c: Include struc-symbol.h.
4299 (local_hash): New static variable.
4300 (save_symbol_name): New static function, from symbol_create.
4301 (symbol_create): Call save_symbol_name.
4302 (local_symbol_count): New static variable.
4303 (local_symbol_conversion_count): Likewise.
4304 (LOCAL_SYMBOL_CHECK): Define.
4305 (local_symbol_make): New static function.
4306 (local_symbol_convert): New static function.
4307 (colon): Handle local symbols. Create local symbol for local
4309 (symbol_table_insert): Handle local symbols.
4310 (symbol_find_or_make): Create local symbol for local label name.
4311 (symbol_find_base): Check for local symbol.
4312 (symbol_append, symbol_insert): Check for local symbols.
4313 (symbol_clear_list_pointers, symbol_remove): Likewise.
4314 (verify_symbol_chain): Likewise.
4315 (copy_symbol_attributes): Likewise.
4316 (resolve_symbol_value): Handle local symbols.
4317 (resolve_local_symbol): New static function.
4318 (resolve_local_symbol_values): New function.
4319 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
4320 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
4321 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
4322 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
4323 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
4324 (symbol_previous, symbol_next): New functions.
4325 (symbol_get_value_expression): Likewise.
4326 (symbol_set_value_expression): Likewise.
4327 (symbol_set_frag, symbol_get_frag): Likewise.
4328 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
4329 (symbol_mark_used_in_reloc): Likewise.
4330 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
4331 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
4332 (symbol_mri_common_p): Likewise.
4333 (symbol_mark_written, symbol_clear_written): Likewise.
4334 (symbol_written_p): Likewise.
4335 (symbol_mark_resolved, symbol_resolved_p): Likewise.
4336 (symbol_section_p, symbol_equated_p): Likewise.
4337 (symbol_constant_p): Likewise.
4338 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
4339 (symbol_get_obj, symbol_set_obj): Likewise.
4340 (symbol_get_tc, symbol_set_tc): Likewise.
4341 (symbol_begin): Initialize local_hash.
4342 (print_symbol_value_1): Handle local symbols.
4343 (symbol_print_statistics): Print local symbol statistics.
4344 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
4345 Declare new symbols.c functions. Move many declarations here from
4347 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
4348 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
4349 (struct symbol): Move bsym to make it clearly the first field.
4350 Remove TARGET_SYMBOL_FIELDS.
4351 (symbolS): Don't typedef.
4352 (struct broken_word): Remove.
4353 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
4354 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
4355 (symbol_clear_list_pointers): Likewise.
4356 (symbol_insert, symbol_remove): Likewise.
4357 (symbol_previous, symbol_append): Likewise.
4358 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
4359 (struct local_symbol): Define.
4360 (local_symbol_converted_p, local_symbol_mark_converted): Define.
4361 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
4362 (local_symbol_get_frag, local_symbol_set_frag): Define.
4363 (local_symbol_get_real_symbol): Define.
4364 (local_symbol_set_real_symbol): Define.
4366 * write.c (write_object_file): Call resolve_local_symbol_values.
4367 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
4368 (TARGET_SYMBOL_FIELDS): Don't define.
4369 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
4370 ECOFF_DEBUGGING, add ECOFF fields.
4371 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4372 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
4373 ECOFF_DEBUGGING, add ECOFF fields.
4374 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4375 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
4376 * config/tc-mcore.h: Don't include struc-symbol.h.
4377 (TARGET_SYMBOL_FIELDS): Don't define.
4378 (struct mcore_tc_sy): Define.
4379 (TC_SYMFIELD_TYPE): Define.
4380 * Many files: Use symbolS instead of struct symbol. Use new
4381 accessor functions rather than referring to symbolS fields
4384 * read.c (s_mri_common): Don't add in value of line_label.
4386 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
4387 checking for SEC_LINK_ONCE.
4389 * config/tc-sh.h (sh_fix_adjustable): Declare.
4391 * app.c (input_buffer): New static variable.
4392 (app_push): Save saved_input in allocated buffer.
4393 (app_pop): Restored saved_input.
4394 (do_scrub_chars): Change get parameter to take char * and int as
4395 arguments. Change GET macro to pass input_buffer to get
4396 function. Don't save input into allocated buffer.
4397 * as.h (do_scrub_chars): Update declaration.
4398 * input-file.c (input_file_get): Change to take char * and int.
4399 Read data into passed in buffer. Remove static buffer.
4400 * read.c (scrub_from_string): Change to take char * and int. Copy
4401 data into passed in buffer.
4403 * hash.h: Neaten. Declare hash_traverse.
4404 * hash.c: Complete rewrite based on BFD hashing code.
4405 * gasp.c (chunksize): New variable.
4406 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
4409 1999-05-28 Nick Clifton <nickc@cygnus.com>
4411 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
4412 addend unless the target uses an old ABI.
4414 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
4416 -Wchar-subscripts cleanup
4417 * listing.c (listing_newline): Use unsigned char variable, so
4418 calls to isascii,iscntrl are correct.
4419 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
4421 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
4422 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
4423 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
4424 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
4426 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
4428 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
4430 (arch_coldfire_p): New #define.
4431 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
4433 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
4435 * config/tc-m68k.c (install_operand): Add places `n', `o'.
4437 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
4438 (install_operand): Add place `N'.
4439 (init_table): Add registers ACC, MACSR, MASK.
4441 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
4443 * config/tc-m68k.c: Change mcf5200 --> mcf.
4444 (archs): Add mcf5206e, mcf5307.
4445 (m68k_ip): Add format `u'.
4446 (install_operand): Add place `m', `M', `h'.
4447 (init_table): Add upper/lower registers.
4449 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
4451 1999-05-28 Martin Dorey <mdorey@madge.com>
4453 * config/tc-i960.c: Several minor changes to add ELF and
4454 BFD_ASSEMBLER support.
4455 * config/tc-i960.h: Likewise.
4456 * configure.in (i960-*-elf*): New target.
4457 * aclocal.m4, configure: Rebuild.
4459 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4461 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
4462 reloc changes when defined(BFD_ASSEMBLER).
4464 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
4466 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
4468 * write.c (write_print_statistics): Output to file, not stderr.
4470 * expr.c (generic_bignum_to_int32,64): Prototype.
4472 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
4473 output_sleb128, output_uleb128, output_big_sleb128,
4474 output_big_uleb128, output_big_leb128): Prototype.
4475 (output_big_sleb128, output_big_uleb128): Make inline.
4476 (output_big_leb128): Remove inline
4478 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4479 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
4480 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
4481 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
4482 value for correct overflow check in write.c:fixup_segment.
4483 * write.c (fixup_segment): Move bitfield overflow checks to after
4484 the md_apply_fix call.
4485 * config/obj-coff.c (fixup_segment): Likewise.
4486 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
4487 valueT *val argument.
4489 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4491 * config/atof-ieee.c (gen_to_words): Correctly round a
4492 denormalized number. Fix off-by-one in range checking for
4493 exponent in a denormal.
4495 1999-05-10 Nick Clifton <nickc@cygnus.com>
4497 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
4500 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
4502 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
4504 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4506 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
4507 (ReverseRegRegmem): Remove.
4508 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
4509 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
4510 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
4513 From Doug Ledford <dledford@redhat.com>
4514 * config/tc-i386.h (RegXMM): New for P/III.
4515 * config/tc-i386.c: Add support for P/III.
4517 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
4519 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
4520 (md_begin): Allow ppc32 insns in ppc64bridge mode.
4521 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
4523 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
4525 * config/tc-i386.c (i386_immediate): Skip whitespace before
4526 complaining about junk after expression.
4527 (i386_displacement): Likewise.
4529 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
4531 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
4532 Don't copy before downcaseing.
4534 1999-05-05 Catherine Moore <clm@cygnus.com>
4536 * tc-m68k.c: Include elf/m68k.h.
4537 (m68k_elf_final_processing): New routine.
4538 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
4541 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
4543 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
4546 1999-04-30 Nick Clifton <nickc@cygnus.com>
4548 * config/tc-mcore.c (mcore_s_section): Dump literals before
4551 1999-04-29 Nick Clifton <nickc@cygnus.com>
4553 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
4556 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
4558 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4559 (TC_INIT_FIX_DATA): Delete.
4560 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4561 (TC_INIT_FIX_DATA): Delete.
4562 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
4563 * write.c (fix_new_internal): Initialize fx_cgen member.
4564 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
4565 (gas_cgen_md_apply_fix3): Update.
4566 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
4567 (md_cgen_record_fixup_exp): Update.
4568 (FX_OPINFO_R_TYPE): Update.
4570 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
4571 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
4572 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
4573 * frags.h (struct frag): Make opindex, opinfo ints.
4575 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
4577 1999-04-26 Tom Tromey <tromey@cygnus.com>
4579 * aclocal.m4, configure: Updated for new version of libtool.
4581 1999-04-22 Nick Clifton <nickc@cygnus.com>
4583 * config/tc-mcore.c (md_apply_fix3): Renamed function from
4585 (md_apply_fix3): Do not fix up absolute relocations against
4588 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
4590 1999-04-20 Nick Clifton <nickc@cygnus.com>
4592 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
4593 changes and data-in-text directives.
4594 (mcore_cons): New function: intercept cons() operations.
4595 (mcore_float_cons): New function: intercept float_cons()
4597 (mcore_stringer): New function: intercept stringer() operations.
4599 1999-04-18 Ian Lance Taylor <ian@zembu.com>
4601 * obj.h (struct format_ops): Change generate_asm_lineno field to
4603 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
4605 * config/tc-alpha.c (find_opcode_match): Add default case to
4607 (find_macro_match): Likewise.
4608 (load_expression): Parenthesize && within ||.
4610 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
4612 1999-04-17 Nick Clifton <nickc@cygnus.com>
4614 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
4615 .text .data .section pseudo ops.
4616 (mcore_s_section): New function. Dump lits before changing secs.
4617 (mcore_s_text): New function. Dump lits before changing secs.
4618 (mcore_s_data): New function. Dump lits before changing secs.
4620 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
4622 * config/tc-mips.c (mips_32bitmode): New.
4623 (md_begin): Set mips_32bitmode if needed.
4624 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
4625 Set EF_MIPS_32BITMODE.
4627 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
4629 * config/obj-coff.c (c_section_symbol): Fix typo in previous
4632 1999-04-16 Nick Clifton <nickc@cygnus.com>
4634 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
4636 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
4638 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
4639 expressions correctly.
4642 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
4644 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
4646 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
4648 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
4649 and fmpynfadd instructions.
4651 1999-04-11 Richard Henderson <rth@cygnus.com>
4653 * as.h (environ): Declare it, if needed.
4654 * as.c (dump_statistics): Don't declare environ.
4655 * configure.in (environ): Detect declaration.
4656 * configure, config.in: Rebuild
4658 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
4659 (i386_displacement): Allocate enough space for replacement buffer.
4660 Clean up replacement buffer initialization.
4662 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
4664 * subsegs.c (section_symbol): Don't create a new symbol if one
4665 already exists; instead, use the existing one, but set its segment
4666 and frag data if it hasn't already been defined.
4667 * config/obj-coff.c (c_section_symbol): Likewise.
4669 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
4671 * tc-alpha.c (load_expression): Call as_bad instead of abort.
4673 1999-04-08 Nick Clifton <nickc@cygnus.com>
4675 * config/tc-mcore.c: New File: Support routines for MCore
4677 * config/tc-mcore.h: New File: Definitions for MCore assembler.
4678 * config/obj-coff.c: Add support for mcore-pe target.
4680 * Makefile.am: Add support for MCore targets.
4681 * Makefile.in: Regenerate.
4682 * configure.in: Add support for MCore targets.
4683 * configure: Regenerate.
4685 * doc/all.texi: Set MCORE.
4686 * doc/as.texinfo: Document MCore specific command line options.
4688 * write.h: Prevent multiple inclusion.
4690 1999-04-06 Ian Lance Taylor <ian@zembu.com>
4692 * asintl.h (LC_MESSAGES): Never define.
4693 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
4695 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
4698 * Makefile.am (m68k-parse.c): If configuring in the source
4699 directory, copy m68k-parse.y into the local directory before
4700 running ylwrap, to remove spurious differences when generating
4702 * Makefile.in: Rebuild.
4704 * config/tc-sparc.h (md_do_align): Just allocate the number of
4705 bytes necessary, rather than always allocating 1024.
4707 1999-04-04 Ian Lance Taylor <ian@zembu.com>
4709 * listing.c (listing_newline): Add cast to avoid warning.
4710 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
4711 * config/tc-i386.c (i386_scale): Add return value.
4712 (build_displacement_string): Remove unused local temp_disp2.
4713 (i386_intel_memory_operand): Add parentheses to avoid warning.
4714 (i386_intel_operand): Remove unused local end_of_operand_string.
4715 (i386_operand): Remove unused local operand_modifier.
4716 (i386_operand): Add parens to avoid warning.
4718 1999-04-04 Don Bowman <don@pixsci.com>
4720 * configure.in: Add mips*-*-vxworks* target; have it define
4722 * configure, config.in: Rebuild.
4724 1999-03-31 Nick Clifton <nickc@cygnus.com>
4726 * configure.in (emulations): Add support for arm-epoc-pe.
4727 * configure: Regenerate.
4728 * config/te-epoc-pe.h: New file. Define macros specific to
4730 * config/tc-arm.h: Select epoc-pe-arm target format if configured
4731 for arm-epoc-pe target.
4733 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
4735 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
4737 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
4739 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
4740 detect ",n" without a condition.
4741 (pa_parse_neg_cmpsub_cmpltr): Likewise.
4744 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
4746 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
4747 instruction is encoded with one bit.
4750 1999-03-23 Ian Lance Taylor <ian@zembu.com>
4752 * doc/internals.texi (CPU backend): Mention that
4753 line_separator_chars should not include newline. From thi
4754 <ttn@mingle.glug.org>.
4756 1999-03-22 Doug Evans <devans@casey.cygnus.com>
4758 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4759 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
4761 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
4763 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
4765 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
4767 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
4770 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
4772 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
4774 1999-03-15 Martin Hunt <hunt@cygnus.com>
4776 * app.c (do_scrub_begin): Change '-' back to a symbol char
4777 so we can use multiple opcodes on a line again.
4779 * config/tc-d30v.c: By default, warn if a symbol has
4780 the same name as a register. Plus some minor
4781 updates from the branch.
4783 1999-03-13 Nick Clifton <nickc@cygnus.com>
4785 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
4786 BFD_RELOC_16 and BFD_RELOC_64.
4788 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4790 * expr.c (expr): Add missing else.
4792 1999-03-12 Nick Clifton <nickc@cygnus.com>
4794 * config/tc-arm.c (md_apply_fix3): Improve error message.
4796 1999-03-11 Doug Evans <devans@casey.cygnus.com>
4798 * Makefile.am (CPU_TYPES): Add fr30.
4799 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
4800 (fr30,m32r dependencies): Update.
4801 * Makefile.in: Rebuild.
4803 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
4804 (gas_cgen_record_fixup_exp): Ditto.
4805 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
4806 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
4807 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4808 (md_cgen_lookup_reloc): Update use of operand->type.
4809 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
4810 (md_convert_frag): Call cgen_operand_lookup_by_num.
4811 (md_cgen_lookup_reloc): Update use of operand->type.
4812 (m32r_cgen_record_fixup_exp): Ditto.
4814 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
4816 * config/tc-mips.c (md_show_usage): Fix message.
4818 1999-03-03 Nick Clifton <nickc@cygnus.com>
4820 * doc/c-arm.texi (ARM Syntax): Document new command line switches
4821 and LDR reg,=<expr> instruction.
4823 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
4826 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
4828 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
4830 1999-02-17 Nick Clifton <nickc@cygnus.com>
4832 This patch was created by: Scott Bambrough
4833 <scottb@corelcomputer.com>
4836 Special cased '@' character. The '@' character is used as the
4837 ARM assembler comment character, as a special character
4838 and in ELF .symver pseudo-op's, and as a special character in
4839 .type and .section pseudo-ops.
4840 (symver_pseudo): New static variable.
4841 (symver_state): New static variable.
4842 (struct app_save): Add field 'symver_state'.
4843 (app_push): Save global symver_state int struct app_save.
4844 (app_pop): Restore global symver_state from struct app_save.
4845 (do_scrub_chars): Special case handling of '@' character in
4848 * configure.in: Modified to recognize armv* uname syntax from ARM
4850 * configure: Regenerated.
4852 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
4853 a prefix to the section's type.
4854 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
4855 the type's typename.
4857 * config/tc-arm.h: Add support for PIC generation:
4858 (pic_code): New boolean.
4859 (obj_relocate_extern): Define.
4860 (TC_RELOC_RTSYM_LOC_FIXUP): Define
4861 (TC_CONS_FIX_NEW): Define.
4862 (tc_fix_adjustable): Define.
4863 (GLOBAL_OFFSET_TABLE_NAME): Define.
4865 * config/tc-arm.c: Add support for PIC generation:
4866 (line_seperator_chars): Allow ';' as a seperator for Linux.
4867 (is_immediate_prefix): New macro.
4868 (arm_parse_reloc): New function.
4869 (s_arm_elf_cons): New function.
4870 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
4871 (md_undefined_symbol): Special case handling for the Global Offset
4873 (md_apply_fix3): Handle PIC relocs.
4874 (tc_gen_reloc): Handle PIC relocs.
4875 (md_parse_option): Add support for '-k' command line switch to
4876 enable PIC generation.
4877 (cons_fix_new_arm): New function.
4878 (s_arm_elf_cons): New function.
4880 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
4882 * configure.in: Add comments for uses of AC_DEFINE.
4883 * acinclude.m4: Likewise.
4884 * acconfig.h: Remove.
4885 * aclocal.m4: Rebuild.
4886 * configure: Rebuild.
4887 * Makefile.in: Rebuild.
4888 * config.in: Rebuild.
4890 1999-02-15 Jim Lemke <jlemke@cygnus.com>
4892 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
4893 non-constant offset from a base register.
4895 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
4897 * config/tc-alpha.c (md_show_usage): Put \ before newline in
4900 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
4902 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
4903 (emit_insn): Look for pc-relative and no-overflow specifiers on
4904 internal relocation types.
4906 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
4908 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
4911 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
4913 (mips_4650, mips_4010, mips_4100): Variables removed.
4914 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
4915 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
4917 (md_begin): Don't bother initializing the mips_NNNN variables;
4918 mips_cpu is set, and that's good enough now.
4919 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
4920 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
4921 (show): New function, to handle wrapping in the CPU lists.
4922 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
4924 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
4926 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
4927 than treat as an immediate specifier.
4929 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
4931 * config/tc-i386.c: Prototype many functions.
4932 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
4933 (i386_immediate): Remove unused second argument.
4934 (i386_intel_operand): Fix i386_is_reg typo.
4935 (i386_operand): Use allow_naked_reg.
4936 (output_invalid): Make operand int for K&R.
4938 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
4940 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
4942 * Makefile.in: Rebuild.
4944 1999-02-09 Doug Evans <devans@casey.cygnus.com>
4946 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
4948 (EXTRA_as_new_SOURCES): Comment out.
4949 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
4950 * Makefile.in: Rebuild.
4951 * doc/Makefile.in: Rebuild.
4952 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
4953 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
4954 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
4955 * configure: Rebuild.
4956 * aclocal.m4: Rebuild.
4957 * config.in: Rebuild.
4958 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
4959 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4960 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
4961 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4962 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
4963 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
4964 (gas_cgen_record_fixup_exp): Ditto.
4965 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
4966 descriptor, not global variable.
4967 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
4968 descriptor, not global variable. Refer to insert_operand handler
4969 via cpu descriptor, not global function.
4970 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4971 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
4972 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
4973 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4974 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
4975 * config/tc-m32r.c: Ditto.
4976 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
4977 (md_assemble): Ditto.
4978 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
4980 1999-02-09 Nick Clifton <nickc@cygnus.com>
4982 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
4983 relocations for ELF targets.
4985 1999-02-08 Nick Clifton <nickc@cygnus.com>
4987 * configure.in: Add support for StrongARM target.
4988 * configure: Regenerate.
4990 1999-02-05 Nick Clifton <nickc@cygnus.com>
4992 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
4994 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
4997 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
4999 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
5001 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
5003 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
5004 (INTEL_DWORD_MNEM_SUFFIX): Define.
5007 (DWORD_PTR): Define.
5008 (XWORD_PTR): Define.
5010 (OFFSET_FLAT): Define.
5012 (NONE_FOUND): Define.
5015 * config/tc-i386.c (set_intel_syntax): New routine.
5016 (intel_syntax): Declare.
5017 (allow_naked_reg): Declare.
5018 (md_pseudo_table): Support .intel_syntax and .att_syntax.
5019 (intel_float_operand): New routine.
5020 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
5021 Handle brackets as well as parens. Call i386_intel_operand for
5022 intel syntax. Reverse operands if appropriate. Handle new
5023 suffixes. Handle movzx and movsx.
5024 (i386_is_reg): New routine.
5025 (i386_immediate): New routine.
5026 (i386_scale): New routine.
5027 (i386_displacement): New routine.
5028 (i386_operand_modifier): New routine.
5029 (build_displacement_string): New routine.
5030 (i386_parse_seg): New routine.
5031 (i386_intel_memory_operand): New routine.
5032 (i386_intel_operand): New routine.
5033 (i386_operand): Call i386_displacement, i386_immediate,
5034 i386_scale, etc. instead of handling inline.
5035 (parse_register): Handle registers without prefix.
5037 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
5039 * configure: Regenerate.
5040 * configure.in (arm-*-oabi): New.
5041 (thumb-*-oabi): New.
5042 * config/tc-arm.c (target_oabi): Declare.
5043 (md_apply_fix3): Support REL relocs.
5044 (md_parse_option): Handle -oabi.
5045 (elf32_arm_target_format): New routine.
5046 (md_longopts): Add OPTION_OABI.
5047 * config/tc-arm.h: Redefine TARGET_FORMAT.
5050 1999-01-28 Nick Clifton <nickc@cygnus.com>
5052 * write.c (write_relocs): Handle out of range error.
5054 * config/tc-fr30.c (fr30_fix_adjustable): New function.
5055 (fr30_force_relocation): Default to 0.
5057 * config/tc-fr30.h (obj_fix_adjustable): Define.
5058 (TC_FORCE_RELOCATION): Define.
5060 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
5063 1999-01-16 Nick Clifton <nickc@cygnus.com>
5065 * config/tc-d30v.c (write_2_short): Do not generate a sequential
5066 merge of two instructions if the left instruciton kills the right.
5068 1999-01-11 Doug Evans <devans@casey.cygnus.com>
5070 * Makefile.in: Regenerate.
5071 * configure.in: Redo test for using cgen.
5072 * configure: Regenerate.
5074 1999-01-09 Nick Clifton <nickc@cygnus.com>
5076 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
5077 redefinition of this macro.
5079 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
5081 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
5084 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5086 * config/tc-mips.c (append_insn): For mips16, insert a nop between
5087 a read of HI or LO and an immediatly following branch.
5089 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5091 * config/tc-mips.c (md_begin): Another correction to the setting of
5094 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
5096 * config/tc-mips.c (md_begin): Correct type-o in setting of
5099 1998-12-21 Nick Clifton <nickc@cygnus.com>
5101 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
5102 bit insn when optimizing, so that parallelised instructions will
5103 start on a 32 bit boundary.
5105 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
5107 * config/tc-mips.c (mips_eabi64): New.
5108 (md_begin): Set mips_eabi64.
5109 (mips_elf_final_processing): Use it.
5111 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
5113 * config/tc-mips.c (mips_elf_final_processing):
5114 Correct setting of ABI in e_flags.
5116 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
5118 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
5121 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
5123 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
5125 1998-12-15 Doug Evans <devans@casey.cygnus.com>
5127 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
5128 warning, values that don't fit in the field.
5130 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5132 * config/tc-mips.c (mips_abi_string): New.
5133 (md_parse_option,md_longopts): Add mabi.
5134 (mips_elf_final_processing): Set e_flags based on mabi flag.
5136 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5138 * config/tc-mips.c (md_parse_option): Handle vr4111.
5140 98-12-11 Ken Raeburn <raeburn@cygnus.com>
5142 * config/tc-h8300.c (build_bytes): Change message given if the
5143 instruction requires H8/300H mode and we're not in Hmode, to
5144 suggest that it may be the operand modes that are the problem, not
5145 necessarily the opcode.
5147 1998-12-10 Nick Clifton <nickc@cygnus.com>
5149 * config/tc-fr30.c: Add line separator character.
5151 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
5153 * configure.in (hppa-*-mpeix*): New target.
5154 * config/obj-som.h (obj_som_compiler): Declare.
5155 * config/obj-som.c (compiler_seen): New static variable.
5156 (obj_som_compiler): New function.
5157 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
5158 (md_pseudo_table): Add "compiler" if OBJ_SOM.
5159 (pa_type_args): Set hppa_priv_level.
5160 (pa_compiler): New static function if OBJ_SOM.
5161 * configure: Rebuild.
5163 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
5165 * read.c (output_leb128): Don't mark as inline.
5167 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
5169 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
5170 AIX .vbyte unaligned data support.
5171 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
5172 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
5175 1998-12-07 Nick Clifton <nickc@cygnus.com>
5177 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
5180 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
5182 * config/tc-arm.c (elf32_arm_force_relocation): Check for
5183 BFD_RELOC_ARM_PCREL_BRANCH.
5185 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
5187 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
5188 checking the target type.
5189 (mips-dec-bsd*): Set endian to little.
5190 * configure: Rebuild.
5192 COFF weak symbol support, based on patches from Mark Elbrecht
5193 <snowball3@usa.net>:
5194 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
5195 * config/obj-coff.c (obj_coff_weak): New static function.
5196 (obj_coff_endef) [both versions]: Handle weak symbols.
5197 (coff_frob_symbol): Likewise.
5198 (yank_symbols): Likewise.
5199 (obj_pseudo_table): Add "weak".
5201 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
5202 <aymeric.vincent@emi.u-bordeaux.fr>.
5203 * aclocal.m4: Rebuild with current tools.
5204 * configure: Rebuild.
5206 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
5207 an assertion failure for a case we can't handle when OBJ_ECOFF.
5209 * expr.c (operator): And with 0xff to avoid problems with signed
5212 1998-12-03 Nick Clifton <nickc@cygnus.com>
5214 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
5215 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
5217 1998-12-02 Nick Clifton <nickc@cygnus.com>
5219 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
5222 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
5224 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
5225 calculation of pcrel point.
5227 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
5229 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
5232 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
5234 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
5236 (d10v_cleanup): Only generate previous insn if a multiline insn is
5239 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
5241 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
5244 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
5246 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
5247 -marm6xxx command line switches.
5249 1998-11-18 Doug Evans <devans@casey.cygnus.com>
5251 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
5252 (itbl-ops.o): Delete duplicate dependencies.
5253 Rebuild dependencies.
5254 Add fr30 dependencies.
5255 * Makefile.in: Rebuild.
5257 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
5259 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
5261 * listing.c: Ignore line terminator characters found inside
5264 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
5266 * po/gas.pot: Regenerated.
5268 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
5270 * config/tc-fr30.c (fr30_is_colon_insn): New name for
5271 fr30_is_label_start(). Also checks for delay slot insns.
5273 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
5274 FR30 instructions which contain a colon in the mnemonic.
5276 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
5278 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
5280 * config/tc-fr30.c: Removed currently superflous code.
5282 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
5284 * config/tc-fr30.h: New file.
5285 * config/tc-fr30.c: Tweaking so that it will compile.
5287 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
5289 * config/tc-d10v.h (obj_fix_adjustable): Define.
5290 (TC_FORCE_RELOCATION): Define.
5291 (d10v_force_relocation): Declare.
5292 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
5293 (md_apply_fix3): Handle Vtable relocs.
5294 (d10v_fix_adjustable): New.
5295 (d10v_force_relocation): New.
5297 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
5299 * config/tc-d30v.c: Change default behaviour to ignore potential
5300 conflicts between register name and symbol names.
5302 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
5304 * configure.in: Add fr30-*-*.
5305 * config/tc-fr30.c: New file.
5306 * Makefile.in: Regenerated.
5307 * config.in: Regenerated.
5308 * configure: Regenerated.
5309 * doc/Makefile.in: Regenerated.
5310 * po/gas.pot: Regenerated.
5312 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
5314 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
5317 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
5319 * app.c (do_scrub_begin): Set characters above 127 to be symbol
5321 (do_scrub_chars): Add some casts to unsigned char to avoid
5322 unwanted sign extension.
5323 * read.c (lex_type): Set characters about 127 to be symbol
5325 * config/tc-i386.c (md_begin): Set identifier_chars and
5326 operand_chars for values above 127.
5328 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
5330 * configure.in: detect cygwin* instead of cygwin32*
5331 * configure: regenerate
5333 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
5335 * listing.c: Add support for producing a listing from piped
5338 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
5340 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
5341 (append_insn): Account for the tx39's multiply behavior.
5343 1998-10-26 Michael Meissner <meissner@cygnus.com>
5345 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
5346 from assemble_parallel_insns. Add support for '->' to indicate
5347 explicitly serializing the instructions.
5348 (md_assemble): Ditto.
5350 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
5352 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
5355 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
5357 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
5359 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
5361 * config/tc-mips.c : support frame and regmask/fregmask when
5362 MIPS_STABS_ELF is specified.
5364 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
5366 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
5367 (md_apply_fix): Don't return 1 for VTABLE relocs.
5368 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
5370 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5372 * doc/c-i386.texi: Replace occurences of "opcode" with
5373 "instruction mnemonic", "instruction", or "mnemonic" when
5374 referring to the name of an instruction. Use "opcode" when
5375 referring to the sequence of machine bytes.
5377 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
5378 (is_opcode_char): Rename to is_mnemonic_char.
5379 (md_assemble and i386_operand): Correct error messages from
5380 "opcode" to "instruction mnemonic"
5381 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
5382 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
5383 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
5384 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
5385 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
5386 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
5387 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
5389 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
5391 * config/tc-i386.c (i386_operand): Check for garbage after
5394 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
5396 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
5397 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
5399 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
5401 * config/tc-sh.h (obj_fix_adjustable): Define.
5402 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
5403 (md_apply_fix): Likewise.
5404 (tc_gen_reloc): Likewise.
5405 (sh_fix_adjustable): New.
5407 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
5409 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
5410 * cgen.h (gas_cgen_finish_insn): Update prototype.
5411 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
5412 cgen_insn_t -> CGEN_INSN_INT.
5413 (make_parallel): Update handling of CGEN_INT_INSN_P.
5414 (assemble_parallel_insn): Ditto.
5415 (target_make_parallel): New function.
5416 (md_assemble): Use it.
5418 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
5420 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
5422 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
5424 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
5425 converted into lower case.
5427 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
5429 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
5430 (gas_cgen_tc_gen_reloc): Likewise.
5431 * config/tc-m32r.h (obj_fix_adjustable): Define.
5432 * config/tc-m32r.c (m32r_fix_adjustable): New.
5433 (m32r_force_relocation): Handle VTABLE relocs.
5435 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
5437 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
5439 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
5441 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
5442 to lower case before parsing.
5444 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
5445 parallel insns modift buts in the PSW as a side effect.
5447 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
5449 * config/tc-d30v.c (find_format): Test for missing flag and
5452 (md_apply_fix3): Fix error messages to avoid
5453 assumption about presence of a symbol.
5455 (parallel_ok): Disallow parallel instructions that both modify the
5458 (find_format): Generate a warning if an odd numbered register is
5459 used as the first register in a mutli-register instruction.
5461 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
5463 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
5464 relocations are always associated with a symbol.
5466 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
5468 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
5469 (elf32_sparc_force_relocation): Declare.
5470 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
5471 (tc_gen_reloc): Handle vtable relocs.
5472 (elf32_sparc_force_relocation): New.
5474 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
5476 * symbols.c (S_IS_FUNCTION): New.
5477 * config/tc-v850.h (obj_fix_adjustable): Define.
5478 (TC_FORCE_RELOCATION): Define.
5479 (v850_force_relocation): Declare.
5480 * config/tc-v850.c (tc_gen_reloc): Use offset instead
5481 of fx_addnumber for VTABLE reloc addends.
5482 (md_apply_fix3): Handle VTABLE relocs.
5483 (v850_fix_adjustable): New.
5484 (v850_force_relocation): New.
5486 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
5488 * tc-hppa.c (fp_operand_format): Add some additional formats.
5489 (pa_ip): Do not automatically promote into pa2.0 mode.
5490 (pa_level): Handle ".level 2.0".
5492 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5494 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
5495 * config/tc-i386.h (template.extension_opcode): Change to
5496 unsigned int to allow full range of 8-bit opcode suffixes.
5497 (None): Redefine as 0xffff.
5499 From Jeff B Epler <jepler@usgs.gov>
5500 * doc/c-i386.texi (i386-SIMD): New section.
5502 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
5504 * read.c (discard_rest_of_line): New function.
5505 * read.h: Declare it.
5506 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
5508 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
5510 * config/tc-d10v.c (find_symbol_matching_register): New function.
5511 (find_opcode): Cope with the case where a register name matches
5514 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
5516 * config/tc-v850.c (md_pcrel_from): Rename to
5517 v850_pcrel_from_section.
5518 (v850_pcrel_from_section): Do not resolves symbols in other
5521 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
5523 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
5525 * config/tc-d10v.c (find_opcode): Generate an error if a register
5526 is supplied for an operand that should not be a register.
5528 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
5530 * config/tc-d30v.c (write_2_short): But do allow delayed branch
5531 instructions to have another instruction in the right bin.
5533 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
5535 * config/tc-d30v.c (write_2_short): Do not allow instructions in
5536 the right container if the left container holds a branch
5539 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
5541 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
5542 both a register name and symbol name.
5543 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
5545 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
5547 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
5548 execution unit class.
5550 (reg_name_search): If a name matches a register and a symbol,
5551 prefer the register.
5552 (find_format): Disallow flag registers when a general purpose
5553 register is required.
5554 If a number is required, but a register has been given, check to
5555 see if a symbol with the same name as the register exists, and if
5556 so, use that symbol.
5558 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
5560 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
5562 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
5564 * config/tc-d30v.c (find_format): Do not accept flag registers as
5565 general purpose registers.
5566 (find_format): If an immediate value is expected at a given place
5567 in a format, but a register name has been provided instead, check
5568 to see if that register name matches the name of a predefined
5569 symbol and if it does, then use the symbol instead.
5570 (reg_name_search): If a register name matches a symbol name,
5571 prefer the register name to the symbol name.
5573 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
5575 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
5576 the previous insn to empty.
5578 1998-09-20 Michael Meissner <meissner@cygnus.com>
5580 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
5581 pieces, forcing the use of an ANSI compiler.
5583 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5585 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
5587 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
5589 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
5591 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
5593 (obj_elf_vtable_entry): Likewise.
5594 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
5595 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
5596 (tc_gen_reloc): Likewise.
5597 (arm_fix_adjustable): Likewise.
5598 (elf32_arm_force_relocation): New.
5599 (armelf_frob_symbol): Remove coff-style symbol support.
5601 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
5603 * config/tc-i386.c (i386_operand): Fix typo in last patch.
5605 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
5607 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
5608 OBJ_COFF so that routine is defined for a.out format.
5610 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
5612 * config/tc-i386.c (i386_operand): Detect non-segment registers
5613 used as segment prefixes.
5615 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
5617 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
5618 optimize across FDE boundaries.
5620 * config/obj-coff.c (obj_coff_section): Preserve any link once
5621 flags when setting the section flags.
5623 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
5625 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
5626 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
5628 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5630 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
5633 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
5635 * frags.c (frag_grow): Include the size of the frag struct in the
5638 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
5639 if the new subseg comes before the old.
5641 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5643 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
5644 to handle edge8 and edge16.
5646 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
5648 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
5649 before we clobber the symbol involved.
5651 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
5653 * config/tc-arm.c: Remove OBJ_ELF definitions for
5654 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
5655 use arm_adjust_symtab for OBJ_COFF.
5656 (armelf_adjust_symtab): New Routine.
5657 * config/tc-arm.h: Define obj_adjust_symtab to
5658 armelf_adjust_symtab for OBJ_ELF.
5660 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
5662 * configure.in: Make all i386-elf targets use bfd_gas.
5663 * config/tc-i386.c (tc_i386_force_relocation): New.
5664 (tc_i386_fix_adjustable): Don't fix vtable relocs.
5665 (md_apply_fix3): Likewise.
5666 (tc_gen_reloc): Handle them.
5667 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
5668 tc_i386_force_relocation.
5670 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
5672 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
5674 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
5676 * config/tc-d30v.c (md_assemble): Copy previous opcode over
5677 current opcode after writing the first insturction of a reverse
5680 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
5682 * read.h (generate_lineno_debug): Add prototype.
5683 * read.c (generate_lineno_debug): Make non-static.
5685 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5687 * config/tc-i386.c (md_assemble): Only warn for address/data size
5690 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
5692 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
5693 against Thumb function names, as the linker needs this information.
5695 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
5697 * expr.c (operand): Check also that there is no advance in operand
5698 after atof_generic in order to decide "is it label 0f or floating
5701 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
5703 * config/tc-m32r.c: Replace double dash prefix to M32R specific
5704 command line options with a single dash.
5705 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
5707 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
5709 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
5710 * tc-arm.c (arm_fix_adjustable): New routine.
5712 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
5714 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
5715 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
5716 demand_empty_rest_of_line before mri_comment_end.
5717 (equals): Check garbage after expression before
5718 mri_comment_end in MRI mode.
5720 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
5722 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
5723 small immediate constant to use the constant itself rather than
5726 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
5728 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
5729 (pa_leave): Likewise.
5731 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5733 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
5735 (i386_operand): Fix an error message.
5737 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
5739 * doc/c-arm.texi (ARM Directives): Document .req directive.
5741 * config/tc-arm.c (reg_required_here): Display erroneous string if
5742 the register name could not be decoded.
5743 Do not set inst.instruction if the sift is -1.
5745 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
5747 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
5750 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
5752 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5753 even if it is belived to be unnecessary.
5755 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5757 config/tc-i386.c (i386_operand): Size immediate constants by
5758 suffix (erroneously removed as part of July 7 change).
5760 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
5762 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
5763 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
5764 (armelf_frob_symbol): New Routine.
5765 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
5767 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
5769 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
5771 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
5773 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
5774 command line switches passed to assembler.
5776 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
5778 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
5779 (gas_cgen_opcode_desc): Declare.
5780 (gas_cgen_parse_operand): Declare.
5781 (*): Prepend gas_ to gas specific fns to denote them as such.
5783 * cgen.c (gas_cgen_opcode_desc): New global
5784 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
5785 (queue_fixup): Renamed from cgen_queue_fixup.
5786 (*): Prepend gas_ to gas specific fns to denote them as such.
5788 (gas_cgen_md_apply_fix3): Update call to insert_operand.
5789 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
5790 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
5791 Open opcode table and initialize it.
5792 (make_parallel): Use gas_cgen_opcode_desc.
5793 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
5794 (md_assemble): Ditto.
5796 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
5798 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
5799 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
5800 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
5801 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
5802 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
5803 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
5804 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
5805 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
5806 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
5807 (INIT_STAB_SECTION): Likewise.
5808 (OBJ_PROCESS_STAB): Likewise.
5810 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
5811 (md_parse_option): Watch for them.
5812 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
5813 (md_begin): Kill neverdef code.
5814 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
5815 (s_alpha_prologue): Watch alpha_cur_ent_sym.
5816 (s_alpha_coff_wrapper): New.
5817 (md_pseudo_table): Trap all ECOFF pseudos.
5819 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
5821 Start of changes to remove mdebug section from mips*-elf
5822 Based on MIPS_STAB_ELF definition
5823 * acconfig.h: undef if not configured
5824 * config.in: undef if not configured
5825 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
5826 * config/tc-mips.c (s_ent): set BSF_FUNCTION
5827 * stabs.c (s_stab_generic): flush frag
5829 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
5831 * configure.in: (arm-*-elf): Handle.
5832 (thumb-*-elf): Handle.
5833 * configure: Regenerate.
5834 * read.c (stringer): Fix typo in comment.
5835 * write.c (fixup_segment): Don't add symbol value to addend if
5837 * config/tc-arm.c (md_section_align): Don't align dwarf debug
5839 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
5842 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
5844 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
5845 (write_2_short): Emit warning if new flag is set.
5846 (do_assemble): Set flags if left instruction is one of special
5847 "right-instruction-killer" type.
5849 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
5851 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
5852 Always output words in debug_info section as big endian.
5853 (sparc_target_format): Choose correct bfd target.
5854 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
5856 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
5858 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
5859 to work with internationalization code. Issue an error when two
5860 operands match that are not allowed to match.
5862 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
5864 * configure.in (install_tooldir): Allow target to specify whether
5865 it wants to be installed in $(tooldir)/bin.
5866 * configure: Regenerate.
5867 * Makefile.am (install-exec-local): Set install-exec-tooldir
5868 dependency via configure.
5869 * Makefile.in: Regenerate.
5871 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
5873 * Makefile.am (install-exec-local): Split into two ...
5874 (install-exec-bindir,install-exec-tooldir): New rules.
5875 * Makefile.in: Regenerate.
5877 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
5879 * Makefile.am (install-exec-local): Don't remove the file before
5880 checking whether $(bindir) == $(tooldir)/bin. From Maciej
5881 W. Rozycki <macro@ds2.pg.gda.pl>.
5882 * Makefile.in: Rebuild.
5884 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
5886 * cgen.c: Include libiberty.h.
5887 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
5888 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
5889 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
5890 (md_cgen_lookup_reloc)): Declare.
5891 (md_cgen_record_fixup_exp): Declare.
5892 * config/tc-m32r.h (md_pcrel_from_section): Declare.
5893 (m32r_relax_frag): Declare.
5894 (cgen_md_apply_fix3): Decls moved to cgen.h.
5895 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
5896 (m32r_cgen_record_fixup_exp): Delete decl.
5897 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
5898 (assemble_nop): Delete.
5899 (expand_debug_syms): Delete unused `exp'.
5900 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
5901 Add default case for -Wall.
5902 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
5903 (md_atof): Delete unused wordP.
5905 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
5907 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
5910 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
5912 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
5913 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
5914 .print, .purgem, and .struct. Remove documentation for
5917 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
5919 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
5920 Update call to insert_operand.
5922 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
5924 * config/tc-m32r.c (ms_show_usage): Formatting changes.
5926 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
5928 * config/tc-i386.c (md_assemble): Don't get confused by trailing
5929 whitespace after a prefix operator.
5931 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
5933 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
5935 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
5937 * config/tc-sparc.c (log2): New static function.
5938 (s_reserve): Use log2 to convert alignment before calling
5940 (s_common): Use log2 to convert alignment before calling
5941 record_alignment and frag_align.
5942 (sparc_cons_align): Use log2.
5944 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
5946 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
5947 (s_common): Likewise.
5949 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
5950 initialization of waddr.
5951 (sparc_elf_final_processing): Add default case to switch.
5953 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5955 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
5956 than temporary real.
5958 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
5960 * write.c (subsegs_finish): Don't align the segments if there were
5963 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
5964 copying aux information.
5966 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
5967 expression into a symbol.
5969 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5971 * config/tc-i386.c (mode_from_disp_size): Change arg and return
5972 type to unsigned int.
5973 (md_assemble): Change type used to store offsets from unsigned
5975 (i386_operand): Switch error check to only call RESTORE_END_STRING
5976 once after parse_register.
5978 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
5980 * config/tc-v850.c (md_show_usage): Changed format to match that
5983 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
5985 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5987 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
5989 (md_apply_fix_2): Force the symbol of the vtable reloc to be
5992 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
5994 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
5995 * doc/Makefile.in: Rebuild.
5997 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
5999 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
6000 for %lo expressions.
6001 (mips_ip, case 'u'): Move range check after code to mask
6002 off bits in %hi/%lo expressions. Mask off high bits for
6005 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
6007 * doc/Makefile.am (gasver.texi): New target.
6008 (as.info, as.dvi): Depends upon gasver.texi.
6009 * doc/as.texinfo: Include gasver.texi. Mention version number on
6010 title page and in top node.
6011 * doc/Makefile.in: Rebuild.
6013 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
6015 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
6016 but not including the line containing the edict.
6017 * listing.h (LISTING_EOF): New.
6018 * input-scrub.c (input_scrub_next_buffer): Call it.
6020 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6022 * config/tc-i386.c (i386_operand): Don't set the size of an
6023 immediate address based solely on the suffix and the mode.
6025 * config/tc-i386.c (md_assemble): Add assertion to make sure
6026 overlap2 does not set Imm.
6028 * config/tc-i386.c (space_chars): Remove. The scrubber converts
6029 sequences of whitespace to a single space.
6030 (is_space_chars): Just compare with space.
6031 (md_begin): Don't initialize space_chars.
6032 (md_assemble): Just skip a single whitespace character.
6033 (i386_operand): Rewrite base-index parsing to use new
6034 parse_register, and to skip white space. Skip white space in a
6035 number of other places too. Don't give error message if
6036 parse_register fails.
6037 (parse_register): Change reg_string parameter to be non-const.
6038 Add end_op parameter. Skip white space after the `%', and return
6039 end of register string. Give error message here rather than
6042 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
6044 Based on patch from Matt Semersky <matts@scd.hp.com>:
6045 * expr.c (op_encoding): Make const.
6046 (expr_set_precedence): New function.
6047 (expr_begin): Don't set operator rankings, just call
6048 expr_set_precedence.
6049 * expr.h (expr_set_precedence): Declare.
6050 * read.c (s_mri): Call expr_set_precedence.
6052 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
6054 * doc/as.texinfo (Statements): Remove paragraph discussing
6055 continuing lines with a backslash. This hasn't worked for years,
6058 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
6060 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
6062 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
6063 (ps_CTORS, ps_DTORS): New section types.
6064 (vms_fixup_xtors_section): New function
6065 (Ctors_Psect, Dtors_Psect): Define.
6066 (IS_GXX_XTOR): Define
6067 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
6068 Filter static constructors/destructors and add to
6069 Ctors_Symbols/Dtors_Symbols chain.
6070 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
6071 appropriate section.
6073 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
6074 * makefile.vms: Merge vax/vms support.
6076 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
6078 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
6079 (elf_pseudo_table): Add them.
6080 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
6081 (md_apply_fix): Accept them.
6082 (mips_fix_adjustable): Don't adjust them.
6083 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
6084 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
6085 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
6086 (tc_fix_adjustable): Don't adjust them.
6088 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
6090 * Makefile.am (CGEN_CPU_PREFIX): New variable.
6092 * Makefile.in: Regenerate.
6093 * configure.in: AC_SUBST cgen_cpu_prefix.
6094 * configure: Regenerate.
6096 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6098 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
6099 Changed all users of COND12_DELAY.
6101 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
6103 * config/tc-mn10300.c (set_arch_mach): New function.
6104 (md_pseudo_table): Add pseudo-ops to set the current machine type.
6105 (md_begin): Default to mn10300 mode.
6106 (md_assemble): Only accept instructions for the core mn10300
6107 chip and the active machine type.
6109 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
6111 * subsegs.h (segment_info_type): Give the struct a name.
6112 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
6113 * config/tc-h8500.h (tc_reloc_mangle): Declare.
6114 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
6115 * config/tc-w65.h (tc_reloc_mangle): Declare.
6116 * config/tc-z8k.h (tc_reloc_mangle): Declare.
6118 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
6120 * config/tc-v850.c (v850_comm): Restore old section
6121 after common processing.
6123 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
6125 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
6127 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
6129 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
6130 char with code that explicitly sign-extends.
6132 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
6134 * config/tc-v850.c (md_begin): Restore text section as the current
6135 section after creating call table sections.
6136 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
6139 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
6140 with call to macro SYM_AUXINFO.
6142 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
6144 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
6145 with the program transform name.
6146 * Makefile.in: Rebuild.
6148 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
6150 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
6153 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
6155 * config/tc-i386.c (i386_operand): Be prepared for a space between
6156 the open parenthesis and the start of the register operand,
6157 because of the June 16 change.
6159 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
6161 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
6164 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
6166 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6167 even if it is belived to be unnecessary.
6169 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
6171 * write.c (adjust_reloc_syms): Never adjust relocs against weak
6173 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
6175 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
6177 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
6178 shift amount for a repeated operand. The shift amount for the
6179 repeated copy comes from the size of the operand.
6181 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
6183 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
6185 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
6187 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
6189 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6191 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
6192 characters in it as LEX_IS_SYMBOL_COMPONENT.
6193 * config/tc-i386.h (tc_symbol_chars): Define.
6194 (extra_symbol_chars): Declare.
6195 * config/tc-i386.c (extra_symbol_chars): Define.
6196 (comment_chars): Don't use '/' as comment start if TE_LINUX.
6197 (line_comment_chars): Set to '/' if TE_LINUX.
6198 * doc/c-i386.texi (i386-prefixes): Update.
6199 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
6201 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
6203 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
6204 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
6206 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
6208 * config/tc-d10v.c (md_apply_fix3): Checking displacement
6209 constraint in instructions REP & REPI.
6211 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
6213 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
6214 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
6216 (check_range): If the operand is shifted, then shift the number
6217 before checking its range.
6219 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
6221 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
6224 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
6226 * config/tc-v850.c (v850_comm): Create special sections as needed.
6228 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
6230 * config/tc-d10v.c (write_2_short): Addition of swapping
6231 instructions for sequential and reverse sequential order when
6232 given order is not possible.
6234 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
6236 * Makefile.am: Rebuild dependencies.
6237 (DEP_INCLUDES): Fix reference to intl build directory.
6238 * Makefile.in: Rebuild.
6240 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6242 * doc/c-i386.texi: Update 16 bit documentation.
6244 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
6245 IgnoreDataSize to IgnoreSize as they are used for address size as
6247 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
6248 32-bit mode, similarly addr16/data16 and variants.
6250 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
6252 * config/tc-d30v.c (md_assemble): Fix handling of reverse
6253 sequential word multiply instructions.
6255 (do_assemble): Add extra command line argument, to allow mul32
6256 attribute to be preserved across parallel insns.
6257 (md_assemble): Insert NOPs between explicitly parallel insns which
6258 contain an 32 bit multiply and a 16 multiply.
6260 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6262 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
6265 * config/tc-i386.c (reloc): Add braces.
6267 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
6268 consistent with Intel naming.
6269 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
6270 use bitfields in sib_byte.
6271 (modrm_byte): Don't use bitfields here either.
6273 * config/tc-i386.c (current_templates): Add const.
6274 (parse_register): Add const to return, param, and char *s.
6275 (i386_operand): Add const to reg_entry *r.
6276 * config/tc-i386.h (templates): Add const to start, end.
6278 Inspired by code for 16 bit gas support from Martynas Kunigelis
6279 <martynas@nm3.ktu.lt>:
6280 * config/tc-i386.c (md_assemble): Add full support for 16 bit
6281 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
6282 (uses_mem_addrmode): Remove.
6283 (md_estimate_size_before_relax): Add support here too.
6284 (md_relax_table): Rewrite interface to md_relax for 16 bit
6286 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
6287 (opcode_suffix_to_type): Remove.
6288 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
6289 (SIZE_FROM_RELAX_STATE): Modify to suit above.
6290 (md_convert_frag): Likewise.
6291 (i386_operand): Add support for 16 bit base/index regs,
6292 immediates, and displacements. Remove some unnecessary casts, and
6293 localise end_of_operand_string, displacement_string_start,
6294 displacement_string_end variables. Add GCC_ASM_O_HACK.
6295 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
6297 * config/tc-i386.c (prefix_hash): Remove.
6298 (md_begin): Rewrite without obstacks. Remove prefix hash table
6299 handling. Rewrite lexical table handling.
6300 (i386_print_statistics): Don't print prefix statistics.
6301 (md_assemble): Rewrite instruction parser so that line is not
6302 converted to lower case. Don't do a hash_find for prefixes,
6303 instead recognise them via opcode modifier.
6304 (expecting_operand, paren_not_balanced): Localise variables.
6305 * config/tc-i386.h (IsPrefix): Define.
6306 (prefix_entry): Remove.
6308 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
6309 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
6310 '\\' in case where comment_chars contains '/'.
6312 * config/tc-i386.c (MATCH): Ensure given operand and template
6313 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
6314 you must write `ljmp *table(%ebx)'.
6316 From H.J. Lu <hjl@gnu.org>:
6317 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
6318 as 0 ifndef BFD_ASSEMBLER.
6319 (md_assemble): Allow immediate operands without suffix or
6320 other reg operand to default in size to the current code size.
6322 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
6324 * config/tc-v850.c (md_begin): Restore creation of
6325 .call_table_text and .call_table_data sections.
6327 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
6329 * config/tc-d30v.c (md_assemble): Set execution type to unknown
6330 after emitting a word of noops.
6332 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6334 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
6335 (i386_operand): Simplify checks for valid base/index combinations.
6336 Disallow `in 4(%dx),%al'.
6338 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
6340 (add_prefix): Change parameter from char to int.
6342 * config/tc-i386.h (Ugh): Define opcode modifier.
6343 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
6345 * config/tc-i386.c (md_assemble): Rewrite MATCH and
6346 CONSISTENT_REGISTER_MATCH macros to check register types more
6347 thoroughly. Check for illegal suffix/operand combinations
6348 when matching insns with operands. Handle new `s' suffix, and
6349 associated FloatMF opcode modifier for float insns with memory
6351 * config/tc-i386.h (FloatMF): Define new opcode modifier.
6352 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
6353 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
6354 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
6355 DATA_PREFIX_OPCODE throughout.
6357 * config/tc-i386.c (REGISTER_WARNINGS): Define.
6358 (md_assemble): Rewrite suffix/register operand checking code to be
6359 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
6360 AnyMem, the better to grep.
6362 (i386_operand): Don't set Mem bits in i.types[this_operand] when
6363 given a memory operand. Don't set Abs bits either.
6364 (type_names): Remove Mem*, Abs*.
6365 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
6366 define opcode_modifiers as these cases are handled by Disp8,
6367 Disp16, Disp32 and suffix checks.
6368 (COMES_IN_BOTH_DIRECTIONS): Remove.
6369 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
6371 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
6372 if IgnoreDataSize modifier given. Remove ShortformW modifier
6373 test. Add test for ShortForm in W base_opcode modification.
6374 Merge Seg2ShortForm and Seg3ShortForm code.
6375 * config/tc-i386.h (ShortFormW): Remove.
6376 (IgnoreDataSize): Define.
6378 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
6380 * config/tc-d30v.c (md_assemble): Store previous segment state
6381 with previous instruction.
6383 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6385 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
6386 (ebp, esp): Remove static variables.
6387 (MATCH): Remove test for InOutPortReg.
6388 (i386_operand): Properly handle InOutPortReg here instead.
6389 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
6390 (md_assemble): Simplify and correct modrm and sib generation.
6391 (i386_operand): Add warning for scale without index.
6392 Rewrite checks for valid base/index combinations.
6394 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
6395 macros and enclose in do while(0).
6396 (RESTORE_END_STRING): Likewise.
6397 (md_assemble): Add one to printed operand number so we start
6398 from 1 not 0. Add some more gettext invocations.
6399 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
6402 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
6403 DATA_PREFIX, SEG_PREFIX): Define.
6404 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
6405 (check_prefix): Remove function.
6406 (add_prefix): New function. Add prefix to i.prefix as well as
6408 (md_assemble): Changes for add_prefix. Remove hack for wait
6409 prefix, instead always output prefixes in fixed order. Test
6410 for jcxz/loop when selecting between word & dword operations,
6411 and add address size prefix rather than operand size prefix.
6412 Remove operand -> address size hack when emitting jcxz/loop.
6413 (i386_operand): Remove O_Absent check as it's done in expr.
6415 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
6417 * configure.in: Recognize m5200 as a cpu_type of m68k.
6418 * aclocal.m4: Rebuild with current libtool.
6419 * configure: Rebuild.
6421 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6423 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
6424 to relaxable_symbol to prevent references to external symbol from
6427 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
6429 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
6430 symbols are relaxable.
6432 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
6434 * config/tc-v850.c (md_begin): Don't create special
6435 sections by default.
6437 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
6439 * config/tc-mips.c (macro): For div and udiv, close the
6440 reorder block as soon as possible.
6442 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
6444 From Matt Semersky <matts@scd.hp.com>:
6445 * macro.c (macro_mri_mode): New function.
6446 * macro.h (macro_mri_mode): Declare.
6447 * read.c (s_mri): Call macro_mri_mode when switching in and out of
6450 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
6452 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
6455 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
6456 until after xstrdup in OBJ_EVAX case.
6458 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
6460 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
6461 offset calculation. Also, use VAX_BRW from vax-inst.h instead
6462 of hardcoded magic number.
6463 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
6465 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
6467 * read.c (do_s_func): New function.
6469 * read.h (do_s_func): Add prototype.
6471 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
6473 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
6474 nops if fill pattern not specified.
6476 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
6478 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
6479 * config/te-go32.h (TE_GO32): Define.
6480 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
6482 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
6484 Implement .func/.endfunc pseudo-ops.
6485 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
6487 * read.c (potable): Add .func,.endfunc.
6488 (s_func): New function.
6489 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
6491 (in_doc_func_p,current_function_label): New static globals.
6492 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
6494 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
6496 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
6497 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
6498 * config/tc-arm.h (WORKING_DOT_WORD): Define.
6499 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
6500 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
6501 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
6502 * config/tc-i860.h (WORKING_DOT_WORD): Define.
6503 * config/tc-i960.h (WORKING_DOT_WORD): Define.
6504 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
6505 * config/tc-w65.h (WORKING_DOT_WORD): Define.
6506 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
6507 * config/tc-a29k.c: Don't define md_short_jump_size,
6508 md_long_jump_size, md_create_short_jump or md_create_long_jump.
6509 * config/tc-alpha.c: Likewise.
6510 * config/tc-alpha.h: Likewise.
6511 * config/tc-arm.c: Likewise.
6512 * config/tc-h8300.c: Likewise.
6513 * config/tc-h8500.c: Likewise.
6514 * config/tc-hppa.c: Likewise.
6515 * config/tc-i860.c: Likewise.
6516 * config/tc-i960.c: Likewise.
6517 * config/tc-ppc.c: Likewise.
6518 * config/tc-sh.c: Likewise.
6519 * config/tc-sparc.h: Likewise.
6520 * config/tc-tic30.c: Likewise.
6521 * config/tc-w65.c: Likewise.
6522 * config/tc-z8k.c: Likewise.
6524 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
6526 * config/tc-vax.c (_): Delete this macro used for placeholder
6527 values in vax_operand_width_size; it conflicts with the _() macro
6528 used for internationalization.
6530 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
6532 * symbols.c (symbol_find_base): Fix case insensitive symbol name
6533 code. From Chris Moller <moller@bops.com>.
6535 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
6536 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
6537 * read.c (emit_expr): Initialize seg and subseg fields of a new
6539 * write.c (write_object_file): Switch to the appropriate segment
6540 and subsegment when processing a broken word.
6542 * config/tc-m68k.c (mri_assemble): New static function.
6543 (build_mri_control_operand): Call mri_assemble rather than
6545 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
6546 (s_mri_endf, s_mri_endw): Likewise.
6548 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
6550 * read.c (s_org): Call md_flush_pending_output if it is defined.
6552 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
6554 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
6556 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
6557 (md_parse_option): Add for same.
6558 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
6559 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
6560 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
6562 * config/tc-sparc.h (cons_fix_new_sparc): Added.
6564 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
6566 * config/tc-arm.c (find_real_start): Relax definition of local
6569 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
6571 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
6572 symbols at the given address, not just the last one specified.
6574 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
6576 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
6577 or number_to_chars_littleendian to write data.
6579 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
6581 * config/tc-v850.c (md_assemble): Remove artificially created
6582 register name symbols.
6584 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
6586 * write.c (fixup_segment): Change "segment" to "section" in
6589 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
6591 * write.c (fixup_segment): Change sym1-sym2 message again.
6593 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
6595 * write.c (fixup_segment): Improve error message for sym1-sym2
6596 errors when sym1 is in a different segment from sym2.
6598 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
6600 * config/tc-m32r.c (warn_unmatched_high): New static local.
6601 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
6602 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
6603 (md_longopts): Recognize --{no-,}warn-unmatched-high.
6604 (md_parse_option): Likewise.
6605 (md_show_usage): Likewise.
6606 (m32r_frob_file): Likewise.
6608 * read.c (generate_file_debug,generate_lineno_debug): New functions.
6609 (read_a_source_file): Call them.
6610 * read.h (stabs_generate_asm_file): Declare.
6611 * stabs.c (stabs_generate_asm_file): New function.
6612 (generate_asm_file): New function.
6613 (stabs_generate_asm_lineno): Move file name handling into
6616 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
6618 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
6619 (d30v_current_align, d30v_current_align_seg): New variables.
6620 (d30v_last_label): New variable.
6621 (d30v_align, s_d30v_align, s_d30v_text): New functions.
6622 (s_d30v_data, s_d30v_section): Likewise.
6623 (md_pseudo_table): Call them.
6624 (md_begin): Initialize d30v_current_align_seg.
6625 (md_assemble): Call d30v_align when needed by known current alignment.
6626 (d30v_frob_label, d30v_cons_align): New functions.
6627 * config/tc-d30v.h (md_do_align): Remove.
6628 (tc_frob_label): Call d30v_frob_label.
6629 (md_cons_align): New.
6631 * config/tc-d30v.c (find_format): Convert complex expressions to
6632 expression symbols before processing. Clean up code formatting.
6634 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
6636 * po/Make-in (install-info): New target.
6638 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
6640 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
6642 * config/tc-mn10300.c (md_assemble): Likewise.
6644 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
6646 * Makefile.am: Update with `make dep-am'.
6647 (HFILES): Add cgen.h.
6648 (cgen.o): Depend on cgen.h.
6649 * Makefile.in: Regenerate.
6651 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
6653 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
6655 * gasp.c (grab_label): Permit a label to be a preprocessor
6656 variable by permitting a label to start with a backslash.
6658 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
6660 * config/tc-mips.c (validate_mips_insn): Removed hack
6661 for previously inaccessible bitfields in some INSN_TRAP
6664 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
6666 * config/tc-d30v.c (do_assemble): Abort with error message
6667 if opcode operands do not match.
6669 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
6671 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
6672 'q' operand format for 20-bit "break"/"sdbbp" instructions.
6673 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
6674 similar new 'q' operand.
6676 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
6678 * cgen.c (cgen_asm_finish_insn): Fix typo.
6680 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
6683 * cgen.c: Include it.
6684 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
6685 (cgen_asm_finish_insn): Result is now void. New arg `result'.
6686 All callers updated.
6687 * config/tc-m32r.c: Include cgen.h.
6688 (m23r_insn): New members num_fixups,fixups.
6690 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
6692 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
6693 to avoid compiler warning.
6695 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
6697 * makefile.vms: Run dec c with /nodebug. Pass CC value when
6700 * makefile.vms (OBJS): Add ehopt.obj
6702 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
6704 * doc/c-vax.texi: Correct and extend vax/vms documentation.
6706 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
6708 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
6709 a short format insn.
6710 (md_assemble): Set it for explicitly packed insns.
6712 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
6714 * config/obj-coff.c (c_symbol_merge): Do not take address of
6715 native fields when performing the memcpy.
6717 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
6719 * config/tc-mips.c (macro,macro2): Implement
6720 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
6722 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6724 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
6725 relocations against globally visible symbols.
6726 * config/tc-m68k.c (relaxable_symbol): New macro.
6727 (m68k_ip, md_estimate_size_before_relax): Use it.
6728 (tc_m68k_fix_adjustable): Also handle weak symbols.
6730 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
6732 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
6733 references to externally visible symbols.
6734 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
6735 values in twice for a PC relative reloc if the symbol is
6738 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
6739 don't adjust a PC relative reloc against an externally visible
6741 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
6742 for a PC relative fixup against an externally visible defined
6743 symbol, arrange to store object file and addend values as though
6744 the symbol were not defined.
6745 (tc_gen_reloc): Likewise.
6747 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
6749 * read.c (sizeof_leb128): Referenced externally by write.c so
6752 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
6754 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
6755 and expand a 'debug' symbol associated with the next instruction
6756 that does not cause a short instruction to be filled with a NOP.
6757 (md_pseudo_table): Add support for .debugsym.
6758 (assemble_parallel_insn): Add calls to expand_debug_sym as
6760 (md_assemble): Ditto.
6762 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
6764 * as.c (main): Conditionally call setlocale.
6765 * gasp.c (main): Likewise.
6766 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
6767 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
6769 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
6771 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
6773 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
6775 * config/tc-hppa.c: Change all calls to bzero to use memset.
6776 (pa_ip): Add cast to avoid warning.
6777 (tc_gen_reloc, md_apply_fix): Likewise.
6778 (pa_find_space_by_number): Likewise.
6779 (hppa_force_relocation): Likewise.
6780 (pa_block): Change i to unsigned int.
6781 * config/obj-som.h (obj_som_copyright): Declare.
6783 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
6785 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
6786 for line numbers for assembly source.
6788 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
6790 * configure.in: Change version number to 2.9.4
6791 * configure: Rebuild.
6793 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
6795 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
6797 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
6799 * ecoff.h: Change symbolS in function declaration to struct
6802 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
6804 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
6805 (md_convert_frag): Fix i18n typo.
6807 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
6809 * ecoff.c (ecoff_get_cur_proc_sym): New function.
6810 * ecoff.h: Protoype it.
6811 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
6812 [EVAX] (s_alpha_prologue): Delete.
6813 (md_pseudo_table): Update.
6815 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
6817 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
6818 array to local pointer.
6819 (get_args, parse_expr): Add casts to avoid warnings.
6821 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
6823 * read.c (s_set): Cast xmalloc return value to fragS *.
6824 * config/tc-m68k.c (m68k_ip): Function made static to match
6825 previous forward declaration.
6826 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
6828 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
6830 * config/tc-v850.c: Add internationalisation macros to error
6833 * config/tc-m32r.c (can_make_parallel): Add internationalisation
6834 macros to error strings.
6836 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
6838 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
6839 reloc is in the TOC csect.
6840 (md_apply_fix3): Correct gettext typo.
6842 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
6844 * config/tc-arm.c (find_real_start): Ignore symbols starting with
6845 .L - they are local labels and the branches are not really
6846 function calls but rather far jumps.
6848 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
6850 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
6852 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
6854 * config/tc-i386.c (md_assemble): Print operand number rather than
6855 using ordinal_names.
6856 (i386_operand): Likewise.
6858 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
6860 * Makefile.am (INTLLIBS): Define to work around apparent automake
6862 All Makefiles: Regenerated.
6864 * Many files: Added gettext invocations around user-visible
6866 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
6867 HAVE_LC_MESSAGES): Define.
6868 * dep-in.sed: Added asintl.h.
6869 * po/Make-in: New file.
6870 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
6872 * read.c (Z_): Renamed from `_'.
6873 * Makefile.am (SUBDIRS): Added po.
6874 (POTFILES): new macro.
6875 (po/POTFILES.in): New target.
6876 ($(OBJS)): Added asintl.h.
6878 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
6879 (as_new_LDADD): Added $(INTLLIBS).
6880 (as_new_DEPENDENCIES): Added $(INTLDEPS).
6881 (gasp_new_LDADD): Added $(INTLLIBS).
6882 (gasp_new_DEPENDENCIES): New macro.
6883 * configure, aclocal.m4: Rebuilt.
6884 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
6886 (ALL_LINGUAS): Define.
6887 * macro.c: Include "asintl.h".
6888 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
6889 * as.h: Include "asintl.h".
6890 * config/tc-i386.c (ordinal_names): Removed.
6891 (md_assemble): Changed error text to avoid ordinal_names.
6892 (i386_operand): Likewise.
6893 (reloc): Added as_bad to avoid i18n problems.
6894 (tc_gen_reloc): Likewise.
6895 * config/tc-arm.c (bad_args): Now a #define.
6897 * config/obj-vms.c (VMS_stab_parse): Changed type of
6899 (global_symbol_directory): Unified strings to avoid i18n
6901 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
6902 avoid i18n problems.
6903 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
6904 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
6906 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
6908 * config/tc-v850.c (md_assemble): Changed C++ comment into C
6910 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
6912 * as.c (print_version_id): Added an fprintf to avoid i18n
6914 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
6916 * expr.c (expr): Added as_warn call to avoid i18n problems.
6917 * messages.c (as_assert): Changed code to avoid i18n problems.
6918 (as_abort): Likewise.
6919 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
6920 (s_space): Likewise.
6921 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
6923 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6925 * config/tc-i386.c (check_prefix): New static function, split out
6927 (struct _i386_insn): Add wait_prefix field.
6928 (md_assemble): Remove wait_prefix local variable. Use
6929 check_prefix when adding a prefix.
6931 * config/tc-i386.c (current_templates): New static variable.
6932 (md_assemble): Remove current_templates local variable.
6933 (md_assemble, i386_operand): Improve error and warning messages in
6934 many places. Add RESTORE_END_STRING in many places before error
6935 return. Clarify some comments.
6937 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
6939 (md_assemble): Parse string instruction operands, looking for
6940 segment override prefixes. Check for invalid segment prefixes on
6942 (i386_operand): i.seg[] and max mem_operand changes for string
6944 * config/tc-i386.h (EsSeg): Define.
6946 * config/tc-i386.h (regKludge): Define.
6947 (iclrKludge, imulKludge): Don't define.
6948 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
6949 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
6950 opcode_modifier checks to look for more common cases first. Add
6951 default_seg for IsString case.
6953 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
6955 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
6957 * configure: Rebuild with new automake and libtool.
6958 * aclocal.m4, Makefile.in: Likewise.
6960 * doc/Makefile.am (as.dvi): New target.
6961 * doc/Makefile.in: Rebuild.
6963 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
6965 * configure.in: Added sparc86x support.
6967 * configure: Rebuild.
6969 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
6971 (md_parse_option): Warn if -EL is not supported for this architecture.
6973 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
6975 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
6977 * config/tc-mips.c (mips_ip): Note when we use get match on
6978 the full instruction name.
6980 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
6982 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
6983 back into the expression to handle add/sub simplification correctly.
6985 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
6987 * config/tc-mips.c (hilo_interlocks): Remove 4300.
6989 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
6991 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
6994 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
6996 * symbols.c (max_indent_level): New global.
6997 (print_symbol_value_1): Use it.
6998 * expr.h (expr_build_dot): Declare.
6999 * expr.c (expr_build_dot): New function.
7001 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
7003 * symbols.c (print_binary): New function.
7004 (print_expr_1): Call it.
7006 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7008 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
7009 operand in the opcode.
7011 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7013 * config/tc-i386.h: Reorder operand flags and opcode modifier
7014 flags for clarity. Remove unused definitions: Unknown,
7015 ImmUnknown, DispUnknown, NoModrm.
7016 * config/tc-i386.c (type_names): Add missing Debug type.
7017 (md_assemble): Better duplicate prefix checking. Quicker string
7018 instruction check via new opcode_modifier flag.
7020 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
7022 * doc/as.texinfo (Invoking): Clarify -Wa example.
7024 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
7026 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
7027 (s_mips_weakext): Define.
7028 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
7029 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
7032 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
7034 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
7035 is an error if the value can not be computed at assembly time.
7036 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
7038 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
7040 * gasp.c (main): Set next field of new include_path structure to
7041 NULL. From Avery Pennarun <averyp@gdc.ca>.
7043 * read.c (s_mri_sect): Call as_bad rather than abort for an
7044 unsupported MRI target.
7046 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
7048 * config/tc-arm.c (arm_validate_fix): New function. Determine if
7049 the destination of a branch instruction should be altered.
7050 (find_real_start): New function: Locate the real, Thumb coded
7051 start of a Thumb function.
7052 (do_t_branch23): Alter the destination of branches to Thumb
7055 * config/tc-arm.h: Define TC_VALIDATE_FIX.
7057 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
7059 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
7062 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7064 * doc/as.texinfo: Use @itemx for a secondary item in a table.
7065 * doc/c-hppa.texi: Likewise.
7067 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
7069 * Makefile.am: Rebuild dependencies.
7070 * Makefile.in: Rebuild.
7072 * Makefile.am (DEP_INCLUDES): New variable.
7073 (.dep1): Change to work when srcdir is not an absolute path.
7074 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
7075 * Makefile.in: Rebuild.
7077 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
7079 * config/tc-i386.h, config/tc-i386.c: Revert March 24
7080 LinearAddress patch.
7082 * configure.in: Set version to 2.9.1.
7083 * configure: Rebuild.
7085 * Branched binutils 2.9.
7087 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7089 * config/tc-i386.h (FWait): Define.
7090 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
7091 other prefixes. Check FWait flag in opcode table to see which
7092 instructions require an fwait prefix.
7094 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7096 * stabs.c (get_stab_string_offset): Always create a stab string
7099 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
7101 Fix some gcc -Wall warnings:
7102 * atof-generic.c (atof_generic): Add casts to avoid warnings.
7103 * ehopt.c (eh_frame_code_alignment): Likewise.
7104 * expr.c (integer_constant, operand): Likewise.
7105 * frags.c (frag_align): Likewise.
7106 * gasp.c (level_0, change_base, doinstr): Likewise.
7107 * hash.c (hash_ask): Likewise.
7108 * listing.c (listing_page, calc_hex, print_lines): Likewise.
7109 (debugging_pseudo): Likewise.
7110 * macro.c (define_macro, check_macro): Likewise.
7111 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
7112 (ignore_rest_of_line, float_cons): Likewise.
7113 * symbols.c (decode_local_label_name): Likewise.
7114 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
7115 (fixup_segment, number_to_chars_bigendian): Likewise.
7116 (number_to_chars_littleendian): Likewise.
7117 * config/atof-ieee.c (gen_to_words): Likewise.
7118 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
7119 (sparc_ip, parse_keyword_arg, s_common): Likewise.
7120 * read.c (output_big_sleb128): Initialize locals to avoid
7122 (output_big_uleb128, equals): Likewise.
7123 * atof-generic.c (atof_generic): Change number_of_digits_* locals
7124 to unsigned int. Change zeros to unsigned int.
7125 * cond.c (s_if): Add return to default case.
7126 * frags.c (frag_now_fix): Change return type to addressT.
7127 * frags.h (frag_now_fix): Update declaration.
7128 * listing.c (file_info_struct): Change linenum to unsigned int.
7129 (struct list_info_struct): Change hll_line to unsigned int.
7130 (print_source): Update format string.
7131 * read.c (emit_expr): Change scan to unsigned int, and don't
7132 bother to initialize it.
7133 * symbols.c (dollar_label_count): Change to unsigned long.
7134 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
7135 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
7136 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
7138 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
7140 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
7141 mcf5200 just as we do for m68000.
7142 (m68k_init_after_args): Likewise.
7143 (md_estimate_size_before_relax): Likewise.
7145 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
7147 * config/tc-v850.c (md_assemble): Store relocation addend in
7148 fixup instead of instruction.
7150 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7152 * config/tc-i386.c (md_assemble): Swap template arguments to
7153 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
7154 This macro is currently symmetric, so passing them the wrong
7155 way didn't cause any problem, but may if the macro is changed
7157 After copying template to i.tm, use i.tm. rather than t-> to
7158 access fields, and make t a const*
7159 Move i.tm.operand_types[] swap to immediately after the copy.
7161 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
7163 * expr.h (expr_build_uconstant): Add prototype.
7164 (expr_build_unary,expr_build_binary): Add prototypes.
7165 * expr.c (expr_build_uconstant): New function.
7166 (expr_build_unary,expr_build_binary): New functions.
7168 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
7170 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
7171 * macro.c (macro_expand_body): Increase buffer size.
7172 * messages.c (as_warn): Likewise.
7173 (as_warn_where, as_bad, as_bad_where): Likewise.
7175 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
7177 Based on patch from H.J. Lu <hjl@gnu.org>:
7178 * Makefile.am (DISTSTUFF): New variable.
7179 (diststuff): New target.
7180 * Makefile.in: Rebuild.
7182 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
7184 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
7185 m32r_elf_section_change_hook.
7187 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
7188 emit a nop if a section ends with a 16 bit instruction.
7190 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
7192 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
7193 s_lcomm rather than obj_coff_lcomm.
7194 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
7196 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
7198 * config/tc-i386.h (LinearAddress): Define.
7199 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
7200 instruction, don't use a default segment.
7202 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
7204 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
7205 * configure: Rebuild.
7207 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
7209 * aclocal.m4, configure: Rebuild with libtool 1.2.
7211 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
7213 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
7214 PC relative branches. Patch courtesy of Jonathan Walton.
7217 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
7219 * configure.in (emulations): Add thumb-pe target.
7221 * configure (emulations): Add thumb-pe target.
7223 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
7225 * itbl-lex.l (yywrap): Don't define if already defined as a
7228 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
7230 * depend.c (quote_string_for_make): New function.
7231 (wrap_output): Use it.
7233 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
7235 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
7236 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
7238 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
7240 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
7241 Recognize -GN and -relax.
7242 (md_begin): Initialize gp size from -G switch.
7243 (alpha_force_relocation): Always force if -relax.
7244 (alpha_align): Take a new argument that will specify when to
7245 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
7246 Change all callers. Emit nop alignment padding as nop+unop pair.
7248 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
7250 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
7251 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
7253 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
7255 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
7256 require padding to the next long word boundary.
7258 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
7260 * cgen.c: #include symcat.h.
7261 * config/tc-m32r.c: Likewise.
7263 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
7265 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
7266 absolute expressions instead of '$' prefixed register names.
7268 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
7270 * read.c (s_set): Record file and line info for symbols when -as.
7271 (pseudo_set): Don't overwrite that dummy fragment.
7273 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
7275 * config/tc-ppc.c (md_pseudo_table): Add "section".
7276 (ppc_named_section): New static function.
7278 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
7280 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
7281 so we don't have to scan the entire list.
7283 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
7285 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
7286 case, allow the parallel instructions to modify the same flag
7289 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
7291 * listing.c (list_symbol_table): Categorize symbols by
7292 undefined_section rather than sy_frag->line == NULL.
7294 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
7296 * Makefile.am (install-exec-local): Install properly when ln
7297 fails or tooldir == prefix.
7299 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
7301 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
7302 Test result of insert_operand for error.
7304 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
7306 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
7307 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
7308 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
7309 * doc/Makefile.in: Rebuild.
7311 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
7313 * config/tc-mips.c (macro_build): Handle operand type 'C'.
7314 (macro): Fix handling of M_COP[0-3].
7316 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
7318 Based on patches from Ross Harvey <ross@teraflop.com>:
7319 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
7320 if macro_alternate or macro_mri.
7321 (getstring): Remove support for byte constants between < and >.
7322 (get_any_string): '<' only starts a string if macro_alternate or
7324 (macro_expand_body): Permit keyword parameters following
7325 positional parameters.
7327 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7328 * configure.in (alpha*-*-netbsd*): New target.
7329 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
7330 * configure: Rebuild.
7332 * as.h (flag_warn_suppress_instructionswap): Move from here...
7333 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
7334 here, and make static.
7336 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
7337 BFD_ASSEMBLER or MANY_SEGMENTS.
7339 * as.c (show_usage): Update bug-gnu-utils address.
7340 * gasp.c (show_usage): Likewise.
7341 * doc/as.texinfo (Bug Reporting): Likewise.
7343 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
7345 * config/tc-mips.c (load_address): Don't use mips III or mips IV
7346 insns regardless of the size of a pointer if we're in mips I or
7348 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7350 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7352 Fix rac to accept only a0:
7353 * tc-d10v.c (parallel_ok, find_opcode):
7354 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
7355 Introduce OPERAND_GPR.
7357 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
7359 * read.c (s_fill): Handle non-constant repeat counts by creating
7360 an rs_space fragment.
7362 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
7364 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
7365 from as_bad to as_warn.
7367 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
7369 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
7370 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
7371 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
7373 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
7375 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
7376 seg_fix_rotP rather than fix_root from seg_info.
7378 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
7380 * expr.c: Add support for 0x1_2_3_4 bignums.
7382 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
7384 * configure.in: Change -linux* to -linux-gnu*.
7385 * configure: Rebuild.
7387 * app.c (do_scrub_begin): Treat \r as whitespace.
7389 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
7391 * Makefile.am: Update dependencies.
7392 * Makefile.in: Rebuild.
7394 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
7396 * configure, aclocal.m4: Rebuild with new libtool.
7398 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
7400 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
7401 the argument to bfd_set_arch_mach.
7402 (load_address): Use bfd_arch_bits_per_address to determine the
7403 bit size of an address instead of looking at the isa level.
7404 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7406 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
7408 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
7410 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
7412 * ehopt.c: New file.
7413 * as.h (enum _relax_state): Add rs_cfa.
7414 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
7415 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
7416 * read.c (emit_expr): Call check_eh_frame.
7417 * write.c (cvt_frag_to_fill): Handle rs_cfa.
7418 (relax_segment): Likewise.
7419 * Makefile.am: Rebuild dependencies.
7420 (GAS_CFILES): Add ehopt.c.
7421 (GENERIC_OBJS): Add ehopt.o.
7422 * doc/internals.texi (Frags): Document rs_cfa.
7424 * as.c (show_usage): Mention --traditional-format.
7425 (parse_args): Accept --traditional-format.
7426 * as.h (flag_traditional_format): Declare.
7427 * output-file.c (output_file_create): If flag_traditional_format,
7428 set BFD_TRADITIONAL_FORMAT on stdoutput.
7429 * doc/as.texinfo, doc/as.1: Document --traditional-format.
7431 * config/tc-mips.c (append_insn): Make sure that if we have a
7432 fixup for an unmatched %hi reloc, it does not associated with a
7435 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
7436 * doc/Makefile.in: Likewise.
7438 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
7440 * config/tc-m32r.c (check_for_side_effects): New function.
7441 (can_make_parallel): Add checks for instruction side effects
7442 clashing with the other instruction.
7443 (assemble_parallel_insn): Improve warning messages. Return error
7444 message from non-swapped instruction order.
7446 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
7448 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
7450 * config/tc-arm.h: Replace md_after_pass_hook definition with a
7451 md_cleanup definition. This moves the forced literal output to
7452 the end of the source pass, and avoids macro's inserting literals
7453 into the code immediately after the macro expansion.
7455 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
7457 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
7458 a gas internal symbol is adjustable.
7459 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
7461 * as.h: If gcc version greater than 2.6, use `__format__' and
7462 `__printf__' in function attributes, rather than `format' and
7465 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
7467 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
7469 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
7471 Add tms320c30 support:
7472 * config/tc-tic30.h: New file.
7473 * config/tc-tic30.c: New file.
7474 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
7475 TARGET_FORMAT as "coff-tic30".
7476 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
7477 * Makefile.am: Rebuild dependencies.
7478 (CPU_TYPES): Add tic30.
7479 (CPU_OBJ_VALID): tic30-aout is valid.
7480 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
7481 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
7482 * configure, Makefile.in: Rebuild.
7484 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
7486 * config/tc-v850.c (md_assemble): Improvements to error messages.
7488 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
7490 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
7491 BFD_RELOC_HI16_S to store the high bits of any value.
7493 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
7494 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
7495 assembler calculate relocations to any external symbol at all.
7496 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
7497 involving generation of pc-relative relocs.
7498 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
7499 has been moved to md_apply_fix3.
7501 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
7502 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
7503 which actually means (the address of identifier's GOT entry) +
7504 constant, which is not particularly useful.
7506 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
7508 * read.h (include_dirs): Declare.
7509 (include_dir_count,include_dir_maxlen): Declare.
7511 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
7513 * configure.in: Correct check for shared opcodes library.
7514 * configure: Rebuild.
7516 * listing.c (buffer_line): If we can't open the file, set at_end.
7517 (listing_print): Remove unused local variable fi.
7519 * config/m68k-parse.y (reglistpair): Handle register list in
7522 * config/vms-conf.h: Don't undef VERSION.
7524 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
7526 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
7528 (GENERIC_OBJS): New variable, with the rest of the old OBJS
7530 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
7531 ($(srcdir)/make-gas.com): Rename from make-gas.com.
7532 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
7533 (EXTRA_DIST): Define.
7534 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
7535 explicitly rather than via the list of object files.
7536 (gcc-as.opt): New file created when make-gas.com is run.
7537 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
7538 itbl-cpu.h} to #include appropriate file rather than copying that
7540 * config/vms-conf.h: Synchronize with current config.in.
7541 * Makefile.in: Rebuild.
7543 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
7545 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
7546 (parallel_ok): Relaxed parallel subinstruction dependency check.
7548 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
7550 * as.h (flag_warn_suppress_instructionswap): added new flag.
7551 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
7552 command line argument.
7553 * tc-d10v.c (write_2_short): emit "Swapping instructions"
7554 warning only if flag_warn_suppress_instructionswap is false.
7556 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
7558 * configure.in (i386-*-mingw32*): New target.
7559 * configure: Rebuild.
7561 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
7563 * symbols.c (resolve_symbol_value): Don't set the segment if it
7564 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
7566 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
7569 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
7571 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
7572 depends upon HAVE_{UNLINK,REMOVE} values rather than host
7575 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
7577 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
7579 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
7581 * config/tc-v850.c (v850_insert_operand): Display instruction when
7582 an error is encountered.
7584 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
7586 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
7587 (i386-*-sco3.2v5*coff): New target.
7588 (i386-*-sco3.2*): New target.
7589 * configure: Rebuild.
7591 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
7593 * config/tc-v850.c: Tidy error message production.
7595 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
7597 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
7598 validate_immediate return value in the right type for comparisons
7601 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
7603 * listing.c (MAX_BYTES): Use listing variables not constants.
7604 (data_buffer): No longer an array, but a pointer.
7605 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
7606 (listing_listing): Allocate data_buffer.
7608 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
7610 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
7611 --listing-rhs-width, --listing-cont-lines.
7612 (show_usage): Update.
7613 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
7614 (listing_lhs_cont_lines, listing_rhs_width): New vars.
7615 (print_lines): Use the variables instead of the constants.
7616 (listing_listing): Likewise.
7617 * listing.h: Declare the new vars.
7619 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
7621 * as.c (parse_args): Add --keep-locals alias for -L.
7622 Add --strip-local-absolute.
7623 (show_usage): Update.
7624 * as.h (flag_strip_local_absolute): New flag.
7625 * symbols.c (S_IS_LOCAL): Use it.
7626 * config/obj-aout.h (S_IS_LOCAL): Likewise.
7627 * config/obj-bout.h (S_IS_LOCAL): Likewise.
7628 * config/obj-coff.h (S_IS_LOCAL): Likewise.
7630 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
7632 * config/tc-m32r.c: Detect if explicitly parallel instructions
7633 might have an io conflict and issue a warning message.
7635 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
7637 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
7638 cgen_swap_fixups): Functions to save, restore and swap the fixup
7639 chain with a backup copy.
7640 (cgen_asm_finish_insn): Returns address of constructed insn.
7642 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
7644 * listing.c (file_info_struct): Remove FILE, add POS.
7645 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
7646 (file_info): Don't open the file.
7647 (buffer_line): Check for the file in the last_open cache, updating
7649 (print_source): Don't reference file_info->file.
7650 (listing_listing): Likewise.
7651 (listing_print): Close the file in the cache, if any.
7653 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
7655 * read.c (dwarf_file_string): New file static variable.
7656 (emit_expr): Look for constant sequence that leads up to a file
7657 name in DWARF debugging output.
7658 (stringer): Use dwarf_file_string to decide whether to accept a
7659 string as a file name.
7661 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
7663 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
7664 (crack_operand): Add reg->reglst MRI hack.
7665 (r_seg): Put reglst symbols in reg_section.
7666 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
7668 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
7670 * tc-sh.c (get_specific): Handle SGR & DBR.
7672 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
7674 * tc-h8300.c (parse_reg): Take the length of the symbol into
7675 account when attempting to match a register name.
7676 * tc-h8500.c (parse_reg): Likewise.
7678 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
7680 * cgen.c: Formatting changes to improve readability.
7682 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
7684 * config/tc-mips.c (macro): Rework division code to avoid unfilled
7687 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
7689 Based on a patch from Jim Wilson
7690 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
7691 (tc_gen_reloc): Handle cross section PC relative relocs
7694 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
7696 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
7698 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
7700 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
7701 (expr_jmp_buf): New static local.
7702 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
7703 (cgen_md_operand): New function.
7704 * tc-m32r.c: Clean up pass over `struct foo' usage.
7705 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
7707 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
7709 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
7710 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
7712 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
7714 * config/tc-i386.c (i386_operand): Give an error if there are
7715 unrecognized characters after an expression.
7717 For older changes see ChangeLog-9697