1 2000-09-20 Kazu Hirata <kazu@hxi.com>
3 * config/tc-m32r.c: Fix formatting.
4 * config/tc-m32r.h: Likewise.
5 * config/tc-m68851.h: Likewise.
6 * config/tc-m68hc11.c: Likewise.
7 * config/tc-m68hc11.h: Likewise.
8 * config/tc-m88k.c: Likewise.
9 * config/tc-mcore.c: Likewise.
10 * config/tc-mcore.h: Likewise.
11 * config/tc-mips.c: Likewise.
12 * config/tc-mips.h: Likewise.
13 * config/tc-mn10200.h: Likewise.
14 * config/tc-mn10300.h: Likewise.
15 * config/tc-tahoe.c: Likewise.
16 * config/tc-tahoe.h: Likewise.
18 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
20 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
21 Likewise in relaxation description comments.
23 2000-09-18 Alan Modra <alan@linuxcare.com.au>
25 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
26 subtraction of two syms without emitting a relocation.
28 From David Huggins-Daines <dhd@linuxcare.com>
29 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
30 global or weak symbols.
32 2000-09-15 Kazu Hirata <kazu@hxi.com>
34 * config/tc-h8300.h: Fix formatting.
35 * config/tc-h8500.c: Likewise.
36 * config/tc-h8500.h: Likewise.
37 * config/tc-hppa.h: Likewise.
38 * config/tc-i370.h: Likewise.
39 * config/tc-i386.h: Likewise.
40 * config/tc-i860.c: Likewise.
41 * config/tc-i860.h: Likewise.
42 * config/tc-i960.h: Likewise.
43 * config/tc-ia64.c: Likewise.
44 * config/tc-ia64.h: Likewise.
46 2000-09-14 Kazu Hirata <kazu@hxi.com>
48 * config/tc-a29k.c: Fix formatting.
49 * config/tc-alpha.c: Likewise.
50 * config/tc-arc.c: Likewise.
51 * config/tc-arc.h: Likewise.
52 * config/tc-arm.c: Likewise.
53 * config/tc-arm.h: Likewise.
54 * config/tc-avr.c: Likewise.
55 * config/tc-avr.h: Likewise.
56 * config/tc-tic30.c: Likewise.
57 * config/tc-tic30.h: Likewise.
58 * config/tc-tic54x.c: Likewise.
59 * config/tc-tic54x.h: Likewise.
60 * config/tc-tic80.c: Likewise.
61 * config/tc-tic80.h: Likewise.
63 2000-09-14 Timothy Wall <twall@cygnus.com>
65 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
66 parallel comparisons for later use.
67 (struct rsrc): Add parallel comparison type.
68 (resources_match): Skip special cases of PR usage (non-conflicting
71 2000-09-13 Kazu Hirata <kazu@hxi.com>
73 * config/obj-ecoff.c: Fix formatting.
74 * config/obj-elf.c: Likewise.
75 * config/obj-elf.h: Likewise.
76 * config/obj-evax.h: Likewise.
77 * config/obj-generic.h: Likewise.
78 * config/obj-hp300.c: Likewise.
79 * config/obj-hp300.h: Likewise.
80 * config/obj-ieee.h: Likewise.
81 * config/obj-vms.c: Likewise.
82 * config/obj-vms.h: Likewise.
84 2000-09-13 Anders Norlander <anorland@acc.umu.se>
86 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
87 (md_parse_option): Ditto.
88 (md_longopts): Add -mips32 option.
89 (md_show_usage): Document new options.
90 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
91 (mips_ip): Assemble mfc0 with a sub-selection code.
92 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
93 (mips_cpu_to_str): New function.
94 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
95 Use CPU_* defines instead of hardcoded numbers.
97 * doc/as.texinfo: Document new options.
98 * doc/c-mips.texi: Ditto.
100 2000-09-12 Kazu Hirata <kazu@hxi.com>
102 * as.h: Fix formatting.
103 * asintl.h: Likewise.
104 * bit_fix.h: Likewise.
105 * config/obj-aout.c: Likewise.
106 * config/obj-aout.h: Likewise.
107 * config/obj-bout.c: Likewise.
108 * config/obj-bout.h: Likewise.
109 * config/obj-coff.c: Likewise.
110 * config/obj-coff.h: Likewise.
111 * dwarf2dbg.h: Likewise.
113 * flonum.h: Likewise.
115 * itbl-ops.h: Likewise.
119 * struc-symbol.h: Likewise.
120 * subsegs.h: Likewise.
121 * symbols.h: Likewise.
125 2000-09-11 Kazu Hirata <kazu@hxi.com>
127 * bignum-copy.c: Fix formatting.
128 * config/tc-i370.c: Likewise.
129 * config/tc-i960.c: Likewise.
130 * config/tc-m68k.c: Likewise.
132 * flonum-copy.c: Likewise.
133 * flonum-konst.c: Likewise.
134 * flonum-mult.c: Likewise.
135 * literal.c: Likewise.
139 * subsegs.c: Likewise.
141 2000-09-09 Philip Blundell <philb@gnu.org>
143 * configure.in (arm*-*-uclinux*): New target.
144 * configure: Regenerate.
146 2000-09-09 Kazu Hirata <kazu@hxi.com>
148 * input-file.c: Fix formatting.
149 * itbl-ops.c: Likewise.
150 * messages.c: Likewise.
152 2000-09-08 Philip Blundell <philb@gnu.org>
154 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
157 2000-09-07 H.J. Lu <hjl@gnu.org>
159 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
160 * configure: Rebuild.
162 2000-09-07 Kazu Hirata <kazu@hxi.com>
164 * atof-generic.c: Fix formatting.
165 * config/tc-mips.c: Likewise.
166 * config/tc-vax.c: Likewise.
167 * input-scrub.c: Likewise.
169 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
171 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
172 * configure.in (sh-*-linux*): Added.
173 * configure: Rebuilt.
175 2000-09-06 Kazu Hirata <kazu@hxi.com>
177 * config/tc-hppa.c: Fix formatting.
179 * ecoff.c: Fix formatting.
181 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
183 * configure: Rebuilt with new libtool.m4.
185 2000-09-05 Kazu Hirata <kazu@hxi.com>
187 * cgen.c: Fix formatting.
188 * config/tc-ia64.c: Likewise.
190 2000-09-05 Nick Clifton <nickc@redhat.com>
192 * aclocal.m4: Regenerate.
193 * config.in: Regenerate.
194 * configure: Regenerate.
195 * po/gas.pot: Regenerate.
197 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
199 * config/tc-cris.c: Correct comment typos.
201 2000-09-05 Eric Christopher <echristo@cygnus.com>
203 * config/tc-mn10300.c: Cleanup.
204 (md_pcrel_from): Enable.
206 2000-09-05 Alan Modra <alan@linuxcare.com.au>
208 * expr.c (operand): Fix a comment typo.
209 * write.c (write_relocs): Fix a signed/unsigned warning.
211 * config/tc-hppa.c (fudge_reg_expressions): New
212 (hppa_force_reg_syms_absolute): New.
213 (pa_equ): Allow reg_section expressions.
214 * config/tc-hppa.c (md_optimize_expr): Define.
215 (hppa_force_reg_syms_absolute): Prototype.
217 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
218 (pa_parse_number): Pass in arg to select fp reg parsing.
219 Return 1 to indicate format checks pass. If strict, then only
220 accept a register or register symbol. Return value in...
221 (pa_number): New static for pa_parse_number.
222 (FP_REG_BASE): Define.
223 (FP_REG_RSEL): Define.
224 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
225 appropriate. White space changes.
226 (need_pa11_opcode): Don't bother passing any params, get them from
228 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
229 Remove extraneous check in case 'Q'.
230 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
231 reg, set section of resulting symbol to reg_section.
232 (pa_parse_space_stmt): Modify call to pa_parse_number.
233 (pa_space): Likewise.
235 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
236 (hppa_force_relocation): Handle vtable relocs.
237 (pa_vtable_entry): New.
238 (pa_vtable_inherit): New.
239 (md_pseudo_table): Add entries for vtable pseudos.
240 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
241 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
243 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
244 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
245 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
247 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
248 specify a symbol type.
250 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
251 dependent things together.
252 (md_elf_symbol_type): Define.
254 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
256 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
258 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
259 (obj_elf_vtable_entry): Declare.
261 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
263 (obj_elf_vtable_entry): Similarly.
264 (elf_pseudo_table): Fix the damage with a cast.
266 2000-09-03 Richard Henderson <rth@cygnus.com>
268 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
269 for template selection when a label is needed.
271 2000-09-02 Kazu Hirata <kazu@hxi.com>
273 * config/tc-ia64.c: Fix formatting.
275 2000-09-02 Nick Clifton <nickc@redhat.com>
277 * configure.in: Increase version number to 2.10.91.
278 * configure: Regenerate.
279 * aclocal.m4: Regenerate.
280 * config.in: Regenerate.
281 * po/gas.pot: Regenerate.
282 * Makefile.in: Regenerate.
284 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
286 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
287 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
288 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
290 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
293 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
295 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
296 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
297 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
298 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
299 (GOT_symbol): New variable.
300 (md_undefined_symbol): Set it.
302 2000-09-01 Richard Henderson <rth@cygnus.com>
304 * config/tc-ia64.c (match): Don't inline.
305 (extra_goodness): New.
306 (md_begin): Prefer nop.f and nop.b for best_template.
308 2000-08-31 Kazu Hirata <kazu@hxi.com>
310 * as.c: Fix formatting.
315 2000-08-31 Eric Christopher <echristo@cygnus.com>
317 * config/tc-mn10300.c: Cleanup and fix warnings.
318 (md_pseudo_table): Add initializers.
319 (md_show_usage): Cleanup.
320 (md_parse_option): Fix warnings.
321 (md_undefined_symbol): Fix warnings.
322 (md_conver_frag): Fix warnings.
323 (tc_gen_reloc): Fix warnings.
324 (md_apply_fix3): Fix warnings.
325 (check_operand): Fix warnings.
327 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
329 * acinclude.m4: Include libtool and gettext macros from the
331 * aclocal.m4, configure: Rebuilt.
333 2000-08-30 Mark Hatle <mhatle@mvista.com>
335 * config/tc-ppc.c (md_parse_option): Recognize -m405.
337 2000-08-31 Kazu Hirata <kazu@hxi.com>
339 * listing.c: Fix formatting.
341 2000-08-29 Kazu Hirata <kazu@hxi.com>
343 * app.c: Fix a comment typo. Fix formatting.
345 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
347 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
348 offset of the target destination for jmp instructions.
349 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
351 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
353 * NEWS: Mention support for CRIS.
355 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
357 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
358 Sets `.lcomm' alignment to zero.
360 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
362 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
363 (TC_FIX_ADJUSTABLE): Define.
365 2000-08-23 Jim Wilson <wilson@cygnus.com>
367 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
368 unwind.personality_routine is set.
370 2000-08-23 H.J. Lu <hjl@gnu.org>
372 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
374 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
376 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
379 2000-08-22 H.J. Lu <hjl@gnu.org>
381 * config.in (STRICTCOFF): New for strict COFF.
383 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
384 i386-*-go32* and i386-go32-rtems*.
385 * configure: Rebuilt.
387 * config/obj-coff.c (obj_coff_endef): Follow the historical
388 behavior if STRICTCOFF is not defined.
390 * doc/internals.texi: Document STRICTCOFF.
392 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
394 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
395 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
396 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
397 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
398 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
399 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
400 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
403 2000-08-22 Eric Christopher <echristo@cygnus.com>
405 * config/tc-mn10300.c: (md_apply_fix): New function.
406 (mn10300_force_relocation): New function.
407 (mn10300_fix_adjustable): New function.
409 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
410 (TC_HANDLES_FX_DONE): Define.
411 (obj_fix_adjustable): Define.
412 (MD_APPLY_FIX3): Define.
413 (TC_LINKRELAX_FIXUP): Define.
415 * write.c: (TC_LINKRELAX_FIXUP): Define if not
417 (fixup_segment): Use TC_LINKRELAX_FIXUP.
419 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
421 2000-08-21 Jason Eckhardt <jle@cygnus.com>
423 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
424 if the fixup resulted in a relocation.
426 2000-08-18 Nick Clifton <nickc@redhat.com>
428 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
429 Make reference to first element of shift_names explicit.
431 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
433 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
434 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
435 add a symbol's address. Removed all target-specific #ifdefs that
436 used to accomplished the same.
437 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
438 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
439 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
440 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
441 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
443 2000-08-17 Kazu Hirata <kazu@hxi.com>
445 * dwarf2dbg.c: Fix formatting.
447 2000-08-17 Nick Clifton <nickc@redhat.com>
449 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
450 to be recoded as logical shift lefts by zero.
452 2000-08-16 Jim Wilson <wilson@cygnus.com>
454 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
455 postincrement modified registers. Handle IA64_OPND_R3_2 addl
457 (note_register_values): Handle IA64_OPND_R3_2 operands.
459 2000-08-16 Jason Eckhardt <jle@cygnus.com>
461 * config/tc-i860.c (md_operand): Silly typo fixed.
463 2000-08-16 Nick Clifton <nickc@redhat.com>
465 * config/tc-arm.c (struct asm_shift): Delete.
467 (enum asm_shift_index): New.
468 (struct asm_shift_properties): New.
469 (struct asm_shift_name): New.
470 (shift_properties[]); New.
471 (shift_names[]); New.
473 (decode_shift): Use new structures.
474 Issue a warning is "ROR #0" is used.
475 Issue a warning if "ASR #0" or "LSR #0" is used.
477 (md_begin): Initialise arm_shift_hsh table from new
478 asm_shift_name array.
480 2000-08-16 Jakub Jelinek <jakub@redhat.com>
482 * config/tc-sparc.c: Kill all warnings.
483 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
485 (md_show_usage): Update usage text.
487 2000-08-16 Nick Clifton <nickc@redhat.com>
489 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
492 2000-08-15 Will Cohen <wcohen@redhat.com>
494 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
496 * config/tc-sh.c (md_assemble): Changed so debug_type
497 test performed for ppi_assemble
498 * config/tc-sh.c: Included dwarf2dbg.h.
499 (debug_line): Defined.
500 (md_assemble): Generates dwarf2 line info.
501 (sh_finalize): New function. Finalize dwarf2 info.
502 (assemble_ppi): Returns size of code generated.
503 (build_Mytes): Returns size of code generated.
504 (md_pseudo_table): Added "file" and "loc" psuedo ops.
505 * config/tc-sh.h (md_end): Defined.
506 (sh_finalize): Declared.
508 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
510 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
513 2000-08-14 Nick Clifton <nickc@redhat.com>
515 * config/tc-arm.c (do_bx): Allow "bx pc".
517 2000-08-14 Jim Wilson <wilson@cygnus.com>
519 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
520 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
521 (md_begin): Change assignment to md.flag to OR in the new bit.
523 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
525 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
526 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
529 2000-08-14 Jason Eckhardt <jle@cygnus.com>
531 * NEWS: Mention i860 support.
533 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
535 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
537 2000-08-14 Andreas Schwab <schwab@suse.de>
539 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
541 2000-08-11 Andreas Schwab <schwab@suse.de>
543 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
546 2000-08-11 Kazu Hirata <kazu@hxi.com>
548 * expr.c: Fix formatting.
549 * config/obj-bout.c: Likewise.
551 2000-08-10 Jason Eckhardt <jle@cygnus.com>
553 * doc/c-i860.texi: Flesh out the i860 section more.
555 2000-08-10 Kazu Hirata <kazu@hxi.com>
557 * symbols.c: Fix formatting.
560 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
562 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
563 has the IgnoreSize bit set.
565 2000-08-09 Alan Modra <alan@linuxcare.com.au>
567 From Rodney Brown <RodneyBrown@mynd.com>
568 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
569 * configure: Regenerate.
571 2000-08-09 Kazu Hirata <kazu@hxi.com>
573 * hash.c: Fix formatting.
576 2000-08-08 Jason Eckhardt <jle@cygnus.com>
578 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
579 (i860_fix_info): New enum.
580 (MD_APPLY_FIX3): Define.
581 (WORKING_DOT_WORD): Define.
582 (TC_HANDLES_FX_DONE): Define.
583 (DIFF_EXPR_OK): Define.
584 (LISTING_HEADER): Define.
585 (TARGET_FORMAT): Select target format based on endian flag.
586 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
587 (target_big_endian): Add external declaration.
589 * config/tc-i860.c: All existing code reworked completely. Other
590 new code shown below.
591 (SYNTAX_SVR4): Define.
592 (target_warn_expand): New variable.
593 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
594 (md_longopts): Declare and define with new options (-EL, -EB,
596 (md_show_usage): New function.
597 (md_operand): New function.
598 (obtain_reloc_for_imm16): New function.
599 (md_apply_fix3): New function.
600 (tc_gen_reloc): New function.
602 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
604 * config/tc-m68hc11.c (build_jump_insn): Make sure the
605 2 bytes of the jump address are in the same frag.
606 (find): Accept 68hc12 register indirect modes.
608 * NEWS: Mention 68HC11 & 68HC12 support.
610 2000-08-07 Richard Henderson <rth@cygnus.com>
612 * config/tc-ia64.c (unwind): Add prologue_mask member.
613 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
614 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
615 (dot_body): Clear unwind.prologue_mask.
616 (dot_prologue): Set it. Accept a register second argument.
618 2000-08-07 Kazu Hirata <kazu@hxi.com>
620 * config/atof-ieee.c: Fix formatting.
621 * config/atof-tahoe.c: Likewise.
623 2000-08-06 Nick Clifton <nickc@cygnus.com>
625 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
628 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
629 of .popsection, .previous, .pushsection, .subsection,
630 .version, .vtable_entry, .vtable_inherit and .weak.
632 2000-08-05 Kazu Hirata <kazu@hxi.com>
634 * config/tc-cris.c: Fix formatting.
635 * config/tc-i386.c: Likewise.
636 * config/tc-sparc.c (sparc_ip): Simplify the code.
638 2000-08-04 Kazu Hirata <kazu@hxi.com>
640 * config/tc-cris.c: Rearrange code for readability.
641 * config/tc-d10v.c: Fix formatting.
642 * config/tc-m32r.c: Likewise.
643 * config/tc-sparc.c: Likewise.
645 2000-08-02 Jim Wilson <wilson@cygnus.com>
647 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
648 before ia64_find_opcode.
649 (md_assemble): Likewise.
651 2000-08-01 Nick Clifton <nickc@cygnus.com>
653 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
654 Undo some formatting fixes.
656 2000-08-01 Kazu Hirata <kazu@hxi.com>
658 * config/obj-som.c: Fix formatting.
659 * config/obj-ieee.c: Likewise.
660 * config/tc-arm.c: Likewise.
661 * config/tc-v850.c: Likewise.
663 2000-08-01 Nick Clifton <nickc@redhat.com>
665 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
666 index by command line option.
668 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
670 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
671 (@node M68K-Branch): Rewrite to match the reality.
673 2000-07-31 Jason Eckhardt <jle@cygnus.com>
675 * doc/c-i860.texi: New file.
676 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
677 * doc/Makefile.in: Regenerate.
678 * doc/all.texi: Add I860 as relevant architecture.
679 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
681 2000-07-31 Kazu Hirata <kazu@hxi.com>
683 * config/tc-d30v.c: Fix formatting.
685 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
687 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
688 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
689 long emit a long branch if available instead of an absolute jump, never
690 emit absolute jumps for anything with --pcrel.
692 * doc/c-m68k.texi: Document new command line option.
694 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
696 * config/tc-avr.c: Use PARAMS macro in function declarations.
697 Don't declare md_pcrel_from_section (already in tc-avr.h).
698 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
699 (avr_operand): Don't set (unsigned) op_mask to -1.
701 2000-07-28 Jason Eckhardt <jle@cygnus.com>
703 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
704 * configure: Regenerated.
705 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
706 of operand to the .type directive (.e.g, "type").
708 2000-07-28 Alan Modra <alan@linuxcare.com.au>
710 * as.h (warn_comment, found_comment, found_comment_file): Declare.
711 * app.c (do_scrub_chars): Record where first comment found.
712 * read.c (read_a_source_file): Init found_comment on entry, and
713 notify whether comments found on exit.
714 * config/tc-hppa.c (md_shortopts): Add "c".
715 (md_longopts): Add warn-comment.
716 (md_parse_option): Handle it.
717 (md_show_usage): Show available options.
718 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
720 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
722 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
723 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
725 (md_estimate_size_before_relax): Don't fall off end of function.
727 2000-07-27 Kazu Hirata <kazu@hxi.com>
729 * config/tc-avr.c: Fix formatting.
730 * config/tc-ns32k.c: Likewise.
732 2000-07-27 Alan Modra <alan@linuxcare.com.au>
734 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
736 2000-07-27 Kazu Hirata <kazu@hxi.com>
738 * config/tc-d10v.c: Fix formatting.
739 * config/tc-z8k.c: Likewise.
740 * config/tc-sparc.c: Likewise.
742 2000-07-26 Dave Brolley <brolley@redhat.com>
744 * cgen.c (queue_fixup): Declare opinfo.
745 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
746 (gas_cgen_md_operand): Ditto.
747 (gas_cgen_md_apply_fix3): Ditto.
749 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
751 * config/obj-coff.c (obj_frob_symbol): Don't merge
752 labels. Don't merge if the symbol isn't constant. Return
753 immediately if a symbol is merged.
755 2000-07-22 Alan Modra <alan@linuxcare.com.au>
757 * frags.c (frag_align): Correct absolute section alignment.
759 2000-07-20 DJ Delorie <dj@redhat.com>
761 * config/obj-coff.c (obj_frob_symbol): revert previous change,
762 it breaks linking against DLLs.
764 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
766 * configure.in: Add CRIS support.
767 * configure: Regenerate.
768 * Makefile.am: (CPU_TYPES): Add cris.
769 (CPU_OBJ_VALID) [aout]: Add cris.
770 (MULTI_CPU_TYPES): Add cris.
771 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
772 [coff]: Only i386 and mips are valid.
773 (TARGET_CPU_CFILES): Add config/tc-cris.c.
774 (TARGET_CPU_HFILES): Add config/tc-cris.h.
775 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
776 Regenerate dependencies.
777 * Makefile.in: Regenerate.
778 * aclocal.m4: Regenerate.
779 * as.c: Declare crisaout, criself.
780 * config/tc-cris.h, config/tc-cris.c: New.
781 * config/e-criself.c, config/e-crisaout.c: New.
782 * po/POTFILES.in, po/gas.pot: Regenerate.
784 2000-07-20 Kazu Hirata <kazu@hxi.com>
786 * read.c: Fix formatting.
787 * write.c: Fix formatting.
789 2000-07-19 H.J. Lu <hjl@gnu.org>
791 * sb.c: Include <stdlib.h> if exists for abort ().
793 2000-07-19 Alan Modra <alan@linuxcare.com.au>
795 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
796 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
797 (pa_type_args): Same here.
799 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
801 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
802 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
803 the storage class is already set.
805 2000-07-17 Kazu Hirata <kazu@hxi.com>
807 * config/tc-m68hc11.c: Fix formatting.
808 * config/tc-mn10200.c: Likewise.
809 * config/tc-mn10300.c: Likewise.
810 * config/tc-pj.c: Likewise.
811 * config/tc-tic80.c: Likewise.
812 * config/tc-w65.c: Likewise.
814 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
816 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
819 2000-07-15 Ian Lance Taylor <ian@zembu.com>
821 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
824 2000-07-15 Alan Modra <alan@linuxcare.com.au>
826 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
827 ELF as are used for SOM (except the 32-bit reloc one) to decide
828 whether a symbol can be reduced to a section symbol. Expand on
829 the comment for symbols involved in LR% and RR% expressions.
831 2000-07-14 Nick Clifton <nickc@cygnus.com>
833 * config/tc-mips.c (mips_disable_float_construction): New
834 static variable. Set to true if doubles should not be
835 constructed by loading two single width fp registers with
837 (mips_ip): Test mips_disable_float_construction.
838 (md_longopts): Add command line switches --construct-floats
839 and --no-construct-floats.
840 (md_parse_option): Parse new command line options.
841 (md_show_usage): Describe new command line options.
843 * doc/c-mips.texi: Document new command line options.
845 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
847 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
848 * configure: Regenerate.
850 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
852 * configure.in (DEFAULT_EMULATION setting): Revert part of
853 2000-07-01 change that set te_multi=multi unless set to tmips.
854 * configure: Regenerate.
856 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
858 * config/obj-coff.c (coff_frob_section): Add padding to the last
859 section when aligning it increases its size.
861 2000-07-11 Kazu Hirata <kazu@hxi.com>
863 * config/tc-tic54x.c: Fix formatting.
865 2000-07-10 Kazu Hirata <kazu@hxi.com>
867 * config/tc-h8500.c: Fix formatting.
868 * config/tc-tic54x.c: Fix formatting.
870 2000-07-10 Alan Modra <alan@linuxcare.com.au>
872 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
873 displacements correctly.
875 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
877 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
879 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
883 2000-07-09 Alan Modra <alan@linuxcare.com.au>
885 From David Huggins-Daines <dhd@linuxcare.com>
886 * config/te-hppalinux64.h: Add a new emulation.
887 * configure.in (emulations): Add configure bits to support the
888 64-bit Linux/parisc target.
889 * configure: Regenerate.
891 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
892 (md_shortopts): Add `V' for ELF.
894 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
895 when SOM or ELF_ARG_RELOC are defined.
896 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
897 ELF_ARG_RELOC are defined.
898 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
899 (pa_stringer): ..Do it here instead. Fix comment typos.
900 (hppa_force_relocation): Cast enums to int before comparing with
903 From Ryan Bradetich <rbradetich@uswest.net>
904 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
905 redifinition warning.
906 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
907 (hppa_force_relocation): ditto
908 (md_apply_fix): Added cast to buf to fix warnings.
910 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
911 cons_fix_new_hppa, hppa_force_relocation): Prototype.
913 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
914 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
915 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
916 reloc_type** to avoid warnings in switch.
917 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
918 little earlier instead.
920 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
922 (pa_type_args): Use symbol_arg_reloc_info.
923 (struct pa_it): Make arg_reloc unsigned int.
924 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
925 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
926 (pa_code): Delete. pa_text duplicates this function.
927 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
928 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
930 (cons_fix_new_hppa): Actually change selector to e_fsel when
931 warning about assuming so.
932 (tc_gen_reloc): More example elf arg reloc code.
933 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
934 (hppa_force_relocation): Likewise.
936 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
938 (pa_end_of_source): Prototype.
939 (hppa_fix_adjustable): Prototype.
940 (LABELS_WITHOUT_COLONS): Move it..
941 * config/te-hppa.h: To here.
943 * config/te-hppa64.h: New file.
945 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
947 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
948 format -10, -16, 16 relocs.
949 (hppa_elf_mark_end_of_function): Test for null
950 last_call_info->start_symbol
952 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
953 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
954 re_assesmble_* functions. Delete extraneous statements. Fix
956 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
957 insn to re_assemble_*.
959 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
961 * doc/internals.texi (Expressions): Fix typo.
963 2000-07-08 Kazu Hirata <kazu@hxi.com>
965 * config/tc-sh.c: Fix formatting.
966 * config/tc-tic54x.c: Fix formatting.
967 * depend.c: Fix formatting.
968 * flonum-konst.c: Likewise.
969 * flonum-mult.c: Likewise.
971 2000-07-07 Kazu Hirata <kazu@hxi.com>
973 * config/tc-sh.c: Fix comments.
974 * config/obj-vms.c: Fix comments.
975 * config/tc-a29k.c: Likewise.
976 * config/tc-alpha.c: Likewise.
977 * config/tc-h8300.c: Likewise.
978 * config/tc-h8500.c: Likewise.
979 * config/tc-i370.c: Likewise.
980 * config/tc-ia64.c: Likewise.
981 * config/tc-m68hc11.c: Likewise.
982 * config/tc-m68k.c: Likewise.
983 * config/tc-mips.c: Likewise.
984 * config/tc-ns32k.c: Likewise.
985 * config/tc-ppc.c: Likewise.
986 * config/tc-z8k.c: Likewise.
988 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
990 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
991 Default to '(SEC_LOAD | SEC_DATA)'.
992 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
994 * doc/internals.texi (CPU Backend): Describe
995 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
997 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
999 * as.c (parse_args): NULL terminate the long option list.
1001 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
1003 * config/tc-d30v.h: Include "write.h" for fixS.
1004 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
1006 2000-07-05 Nick Clifton <nickc@cygnus.com>
1008 * config/tc-d30v.c (write_2_short): Further changes to warning
1009 messages produced when combining EITHER_BUT_PREFER_MU attributed
1012 2000-07-05 DJ Delorie <dj@redhat.com>
1016 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
1018 * config/tc-arm.c (psrs): Accept combinations of flags.
1020 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
1022 * config/tc-avr.c: Change _ () to _() around all strings marked
1023 for translation (exception from the usual coding style).
1024 (avr_opt): New struct variable, how the new switches are set.
1025 (OPTION_MMCU): Define as 'm' and actually use.
1026 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
1027 (show_mcu_list): New function, display the list of known MCUs.
1028 (md_show_usage): Document the new switches. Call show_mcu_list.
1029 (avr_set_arch): Change 'm' to OPTION_MMCU.
1030 (md_parse_option): Call show_mcu_list if unknown MCU specified.
1031 Handle the new switches.
1032 (avr_operands): Disable warnings for undefined combinations of
1033 operands if -mall-opcodes. Disable warnings for skipping two-word
1034 instructions if enhanced core or -mno-skip-bug.
1035 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
1036 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
1037 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
1038 (avr_ldi_expression): Warn about implicit lo8().
1039 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
1041 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
1043 * configure.in: Add entry for mips-*-sysv4*MP*
1044 * configure: Rebuild
1045 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
1046 elf32-tradlittlemips for traditional mips targets.
1047 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
1048 test for Link Once sections as in adjust_reloc_syms.
1049 * config/te-tmips.h: New file for traditional mips targets. Define
1052 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1054 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
1055 flags argument is not present, don't change an existing section's
1056 section's attributes. If the flags argument is present, warn if the
1057 attributes don't match the section's current attributes. When
1058 long section names are supported, set SEC_LINK_ONCE and
1059 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
1061 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
1063 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
1064 symbols; create them.
1066 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1068 * write.c (set_segment_vma): New: Set vma and lma for a segment.
1069 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
1071 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
1073 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
1074 expressions. Ignore the problem when handling 16 bit signed
1075 immediates, because the assembler will take care of the relocation
1078 2000-06-27 Nick Clifton <nickc@cygnus.com>
1080 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
1081 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
1082 sequential order, and emit warning messages if the input source
1083 code contains constructs like that, or parallel constructs
1084 containing such opcodes.
1086 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
1088 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
1089 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
1090 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
1091 (md_show_usage): Update usage message.
1092 (md_parse_option): Allow redefinition of MCU type within the
1093 same avr[1-5] bfd machine type. Show both old and new MCU type
1094 in the error message.
1095 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
1096 Simplify 8K wrap code.
1098 2000-06-25 Kazu Hirata <kazu@hxi.com>
1100 * config/obj-aout.c: Remove all uses of DEFUN.
1101 * config/obj-ieee.c: Likewise.
1102 * config/tc-sh.c: Fix comment typos.
1103 * config/tc-tahoe.c: Likewise.
1104 * config/tc-vax.c: Likewise.
1105 * config/tc-w65.c: Likewise.
1106 * config/tc-z8k.c: Likewise.
1107 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
1109 2000-06-24 DJ Delorie <dj@cygnus.com>
1111 * config/tc-i386.c (md_estimate_size_before_relax): Revert
1112 more changes from Sept 1999
1113 (tc_i386_fix_adjustable): ditto
1114 (md_apply_fix3): ditto
1116 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
1118 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
1119 (gas_cgen_parse_operand): Set it around expression() call.
1120 (gas_cgen_md_operand): Test for it before longjmp().
1122 2000-06-24 Kazu Hirata <kazu@hxi.com>
1124 * config/tc-h8500.c: Remove all uses of DEFUN.
1125 * config/tc-sh.c: Likewise.
1126 * config/tc-w65.c: Likewise.
1127 * config/tc-z8k.c: Likewise.
1129 * config/tc-h8500.c: Fix typos in comments.
1131 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
1133 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
1136 2000-06-23 matthew green <mrg@redhat.com>
1138 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
1139 defined. Fix error message for `[' grouping.
1141 2000-06-22 Kazu Hirata <kazu@hxi.com>
1143 * config/tc-h8300.c: Fix formatting and comment typos.
1145 2000-06-22 Timothy Wall <twall@cygnus.com>
1147 * config/tc-ia64.c (note_register_values): Move premature QP
1148 notation clearing into the appropriate place.
1150 2000-06-22 Alan Modra <alan@linuxcare.com.au>
1152 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
1153 first before anything else. Add bin-bugs.h, emul.h and progress.h
1154 Sort list of files as for $(OBJS) in Makefile.am.
1156 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
1157 find one. Remake dependencies.
1158 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
1159 * Makefile.in: Regenerate.
1160 * doc/Makefile.in: Regenerate.
1162 * config/tc-i386.c (i386_displacement): Don't assume a constant
1163 displacement is necessarily 16 bits when in 16 bit code mode.
1164 (md_assemble): Instead size the displacement here after we know
1165 for sure that a .code16gcc operand hasn't automatically added
1166 operand size prefixes.
1168 2000-06-21 H.J. Lu <hjl@gnu.org>
1170 * Makefile.am: Rebuild dependency.
1171 * Makefile.in: Rebuild.
1173 2000-06-21 Kazu Hirata <kazu@hxi.com>
1175 * config/tc-h8300.c (parse_reg): Make the function static.
1176 (parse_exp): Likewise.
1178 2000-06-20 DJ Delorie <dj@cygnus.com>
1180 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
1181 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
1182 for cygwin import libraries to work properly.
1184 2000-06-20 H.J. Lu <hjl@gnu.org>
1186 * Makefile.am: Rebuild dependency.
1187 * Makefile.in: Rebuild.
1188 * configure: Likewise.
1189 * doc/Makefile.in: Likewise.
1191 2000-06-20 Timothy Wall <twall@cygnus.com>
1193 * doc/internals.texi (CPU backend): Add @itemx for
1194 TC_START_LABEL_WITHOUT_COLON.
1195 * doc/c-tic54x.texi: New.
1196 * doc/as.texinfo: Add tic54x features and include primary tic54x
1198 * doc/all.texi: Add C54X.
1199 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
1200 * doc/Makefile.in: Regenerate.
1201 * configure.in: Add tic54x and define LIBM for tic54x.
1202 * configure: Regenrate.
1203 * config/tc-tic54x.[ch]: New.
1204 * config/obj-coff.h: Add tic54x.
1205 * Makefile.am: (CPU_TYPES): Add tic54x.
1206 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
1207 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
1208 (as_new_LDADD): Add $(LIBM).
1209 * Makefile.in: Regenerate.
1211 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
1213 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
1214 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
1215 * doc/as.texinfo: Likewise.
1217 * configure, Makefile.in: Regenerate.
1218 * configure.in (emulations): Recognize m6811 and m6812.
1219 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
1220 Added files for 68hc11 and 68hc12 assembler.
1221 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
1222 * config/tc-m68hc11.h: Header definition for that assembler.
1224 2000-06-18 Nick Clifton <nickc@redhat.com>
1226 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
1227 instead of OCTETS_PER_BYTE.
1229 * config/tc-v850.c: Fix compile time warnings.
1230 * config/tc-ppc.c: Fix compile time warnings.
1232 2000-06-18 H.J. Lu <hjl@gnu.org>
1234 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
1235 * configure: Rebuild.
1237 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
1239 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
1242 2000-06-16 Nick Clifton <nickc@cygnus.com>
1244 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
1245 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
1247 * doc/c-mips.texi: Document newly accepted cpu variants.
1249 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
1251 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
1253 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
1255 * macro.c (getstring): Make it possible to escape the quote
1258 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
1260 * config/tc-hppa.c (pa_export): Weak symbols can be global.
1262 2000-06-13 H.J. Lu <hjl@gnu.org>
1264 * configure: Regenerate.
1266 2000-06-09 Alan Modra <alan@linuxcare.com.au>
1268 * app.c (do_scrub_begin): Don't default lex[';'] as a line
1270 * doc/internals.texi (line_separator_chars): Semicolon is no
1271 longer a default. Mention null and newline as defaults.
1273 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
1275 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
1276 * config/tc-i860.h (line_separator_chars): Likewise.
1277 * config/tc-h8300.c (line_separator_chars): Likewise.
1278 * config/tc-i960.c (line_separator_chars): Likewise.
1279 * config/tc-m68k.c (line_separator_chars): Likewise.
1280 * config/tc-mips.c (line_separator_chars): Likewise.
1281 * config/tc-ns32k.c (line_separator_chars): Likewise.
1282 * config/tc-sparc.c (line_separator_chars): Likewise.
1283 * config/tc-vax.c (line_separator_chars): Likewise.
1285 * config/tc-h8300.c (comment_chars): Use string initialiser.
1286 * config/tc-i960.c (line_comment_chars): Likewise.
1287 * config/tc-z8k.c (comment_chars, line_comment_chars,
1288 line_separator_chars): Likewise.
1290 * config/tc-arm.c (line_separator_chars): Always use `;', not just
1293 2000-06-08 Nick Clifton <nickc@cygnus.com>
1295 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
1298 2000-06-08 David O'Brien <obrien@FreeBSD.org>
1300 * configure.in (VERSION): Update to show this is the CVS mainline.
1302 2000-06-08 Matthew Jacob <mjacob@feral.com>
1304 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
1305 $at is the integer register $r28, vs. both $r28 and the floating
1306 point register $f28.
1308 2000-06-08 James E. Wilson <wilson@cygnus.com>
1310 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
1311 (dot_endp): Don't call ia64_flush_insns.
1312 (emit_one_bundle): Don't delete prologue/body records from
1313 unwind_record list in first loop. Rewrite second loop to account for
1316 2000-06-07 David Mosberger <davidm@hpl.hp.com>
1318 * config/tc-ia64.c: Add missing prototypes.
1319 (generate_unwind_image): Cast argument to output_unw_records call.
1321 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
1323 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
1325 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
1327 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
1328 (REGISTER_P): likewise.
1329 (avr_opcodes): uses include/opcode/avr.h
1330 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
1332 2000-06-04 Alan Modra <alan@linuxcare.com.au>
1334 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
1337 2000-06-03 H.J. Lu <hjl@gnu.org>
1339 * read.c (is_end_of_line): Put back `;'.
1341 2000-06-03 Alan Modra <alan@linuxcare.com.au>
1343 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
1345 2000-06-01 Alan Modra <alan@linuxcare.com.au>
1347 * expr.c (operand): Test is_end_of_line outside switch to catch
1348 line separator chars that are also operators.
1349 (operator): Return O_illegal for line separator chars.
1351 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
1352 entry (or `!' entry for TC_HPPA).
1354 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
1355 before indexing is_end_of_line. Remove redundant check for '\0'.
1357 * config/tc-h8500.c (md_assemble): Likewise.
1358 * config/tc-mcore.c (md_assemble): Likewise.
1359 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1362 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
1364 * config/tc-mcore.c (mcore_cons): Likewise.
1365 (mcore_float_cons): Likewise.
1366 (mcore_stringer): Likewise.
1367 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1369 2000-06-01 Scott Bambrough <scottb@netwinder.org>
1371 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
1373 2000-05-29 Nick Clifton <nickc@cygnus.com>
1375 * config/tc-sh.c: Fix compile time warning messages.
1377 * config/tc-mips.c: Fix compile time warning messages.
1379 2000-05-29 Philip Blundell <philb@gnu.org>
1381 * doc/as.texinfo: Update copyright dates.
1382 (Local Labels): Delete misplaced mention of ARM.
1383 * NEWS: Mention ARM ELF support.
1385 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
1387 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
1388 it is modified, and use the real_size to compute the frag address
1389 for dwarf2 line info.
1391 2000-05-27 Alan Modra <alan@linuxcare.com.au>
1393 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
1394 line-matching scheme to cope with automake moving variables around.
1395 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
1396 * Makefile.in: Regenerate.
1398 2000-05-26 Jakub Jelinek <jakub@redhat.com>
1400 * config/tc-sparc.c (sparc_relax): New.
1401 (md_longopts): Add -relax and -no-relax options.
1402 (md_parse_options, md_show_usage): Likewise.
1403 (md_apply_fix3): Optimize tail call into branch always if possible.
1405 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
1407 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
1408 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
1409 rules, with warning when a GAS statement specifies a packing that
1410 will result in an instruction being squashed.
1411 Added typdef packing_type and enumerals, changed various integer
1412 literals to use the enumerals.
1414 2000-05-24 David Mosberger <davidm@hpl.hp.com>
1416 * config/tc-ia64.c (dot_restorereg_p): New function.
1417 (md_pseudo_table): Add restorereg.p.
1418 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
1419 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
1421 * config/tc-ia64.h (unw_record_type): Add unwabi.
1422 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
1423 called MASK with members for imask, and the masks produced by
1424 fr_mem, gr_mem, br_mem, and frgr_mem.
1425 (unw_p_record): Add members ABI and CONTEXT.
1426 (unw_x_record): Add member AB.
1427 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
1428 as pseudo-register for use during unwind info generation.
1429 (AR_PFS, AR_LC): New macros.
1430 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
1431 whose names start with an at sign (as in "@priunat").
1432 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
1434 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
1435 proc_end, unwind_info, personality_routine): Consolidate into
1436 "unwind" structure to reduce offset-table use. Add member
1437 NEXT_SLOT_NUMBER to track the slot number for the next instruction
1439 (output_R1_format, output_R3_format, output_P3_format,
1440 output_P6_format): Initialize R with zero to reduce compiler warnings.
1441 (output_P7_format): Ditto. Add `default' branch to switch
1442 statement to reduce compiler warnings.
1443 (output_P8_format, output_B1_format, output_B4_format): Ditto.
1444 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
1445 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
1446 into single argument.
1447 (output_X1_format, output_X3_format): Initialize R with zero to reduce
1448 compiler warnings. Merge A and B args into single argument.
1449 (output_X2_format, output_X4_format): Remove unused variable R. Merge
1450 A and B args into single argument.
1451 (free_record): Removed (wasn't used).
1452 (free_list_records): Also free imasks in prologue records.
1453 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
1454 (output_spill_mask): Remove.
1455 (output_unwabi): New function.
1456 (output_epilogue, output_label_state, output_copy_state): Call
1458 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
1459 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
1461 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
1462 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
1463 as part of handling the prologue records. Emit region's imask if
1464 we have one. Handle unwabi, epilogue, label_state, copy_state,
1465 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
1466 spill_sprel_p, and spill_reg_p records.
1467 (set_imask, count_bits, slot_index): New function.
1468 (fixup_unw_records): Fix region size computation. Handle
1469 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
1470 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
1471 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
1472 set_imask accordingly. Update imask for gr_gr, and br_gr records.
1473 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
1474 (dot_save): Use manifest constants for applicaton registers.
1475 Handle REG_PR and REG_PRIUNAT.
1476 (dot_restore): Don't just ignore it.
1477 (dot_restorereg): New function..
1478 (generate_unwind_image): Ensure unwind info is a multiple of eight
1479 bytes, not just four bytes.
1480 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
1481 (dot_altrp): Don't just ignore it.
1482 (dot_savemem): New function. Replaces dot_savesp() and
1483 dot_savepsp(). Use manifest constants for applicaton registers.
1484 Handle REG_PR and REG_PRIUNAT.
1485 (dot_savef): Simplify.
1486 (dot_saveb): Support generation of br_gr.
1487 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
1488 dot_label_state, dot_copy_state): New function.
1489 (dot_unwabi): Don't just ignore it.
1490 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
1491 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
1492 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
1493 (emit_one_bundle): Set slot number for prologue/body records
1494 *before* emitting the first insn.
1495 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
1496 (md_begin): Declare "psp" pseudo-register.
1497 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
1498 so we don't get segfault.
1499 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
1500 counts as required per SW Conventions manual
1501 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
1502 output_preds_psprel, output_preds_sprel, output_spill_base,
1503 output_unat_psprel, output_unat_sprel, output_lc_psprel,
1504 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
1505 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
1506 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
1507 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
1508 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
1509 (dot_vframe): Implement.
1510 (dot_vframesp, dot_vframepsp): New function.
1512 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
1514 * configure.in (i386-*-freebsd a.out entry): Quote properly.
1515 * configure: Regenerate.
1517 2000-05-23 Alan Modra <alan@linuxcare.com.au>
1519 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
1520 (md_estimate_size_before_relax): so we can use it here instead of
1521 old kludges. Localise vars to blocks. Comment.
1523 * frags.c (frag_new): Update fr_var comments.
1524 * frags.h (struct frag): Ditto.
1526 2000-05-22 Richard Henderson <rth@cygnus.com>
1528 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
1529 (pseudo_func): Add pcrel.
1530 (operand_match): Handle IA64_OPND_TGT64.
1531 (build_insn): Likewise.
1532 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
1533 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
1534 (fix_insn): Handle all three 64-bit relocation types.
1536 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
1538 * obj.h (struct format_ops): New members begin, app_file,
1539 s_set_other, s_set_desc, s_get_type, s_set_type,
1540 separate_stab_sections, init_stab_section.
1542 * config/obj-multi.h: Update GPL notice to v2.
1544 (obj_app_file): New.
1545 (S_SET_SIZE): Test s_set_size for NULL before calling.
1546 (S_SET_ALIGN): Similar for s_set_align.
1551 (SEPARATE_STAB_SECTIONS): New.
1552 (INIT_STAB_SECTION): New.
1553 (EMIT_SECTION_SYMBOLS): New.
1554 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
1556 * config/obj-elf.h: Update GPL notice to v2.
1557 Mention that this file is included from obj-multi.h.
1558 (obj_begin): Wrap definition in ifndef.
1559 (elf_file_symbol): Constify declaration.
1560 (obj_app_file): Ditto.
1561 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
1562 Wrap in ifndef SEPARATE_STAB_SECTIONS.
1564 * config/obj-elf.c (elf_s_set_other): New.
1565 (elf_file_symbol): Constify argument.
1566 (elf_separate_stab_sections): New.
1567 (elf_init_stab_section): New.
1568 (elf_format_ops): Add new members. Remove comma at end.
1570 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
1571 (ecoff_format_ops): Add new fields. Remove comma at end.
1572 Mention inconsistency for emit_section_symbols.
1574 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
1576 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
1577 (coff_separate_stab_sections): New.
1578 (coff_format_ops): Add new members.
1580 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
1581 (obj_aout_s_set_other): New.
1582 (obj_aout_s_set_desc): New.
1583 (obj_aout_s_get_type): New.
1584 (obj_aout_s_set_type): New.
1585 (obj_aout_separate_stab_sections): New.
1586 (aout_format_ops): New members added. Use obj_aout_process_stab,
1587 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
1588 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
1590 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
1592 2000-05-22 Alan Modra <alan@linuxcare.com.au>
1594 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
1595 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
1596 (md_estimate_size_before_relax): Ensure jumps to weak and
1597 externally visible symbols are relocatable.
1599 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
1601 * stabs.c (aout_process_stab): Make global.
1602 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
1603 * read.h (aout_process_stab): Declare.
1605 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
1606 Generalize to *aout, *coff *elf.
1607 * configure: Regenerated.
1609 * doc/internals.texi (Object format backend): Say
1610 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
1612 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
1613 * Makefile.in: Regenerated.
1615 2000-05-19 Catherine Moore <clm@cygnus.com>
1617 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
1619 2000-05-18 Alan Modra <alan@linuxcare.com.au>
1621 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
1622 instruction to reflect change in re_assemble_*.
1624 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
1626 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
1627 build PA64 ELF tools.
1628 * configure: Rebuilt.
1630 2000-05-17 Alan Modra <alan@linuxcare.com.au>
1632 * Makefile.am: Regenerate dependencies.
1633 * Makefile.in: Regenerate.
1635 2000-05-15 Nick Clifton <nickc@cygnus.com>
1637 * config/tc-arm.c (struct asm_psr): Add boolean field
1638 distinguishing between CSPR and SPSR. Rename 'number' field
1640 (psrs): Rearrange contents to match new asm_psr structure.
1641 (arm_psr_parse): Move next to psr_required_here. Make it
1642 return an asm_psr structure.
1643 (psr_required_here): Use asm_psr structure returned by
1645 (do_msr): Reorganise to allow psr_required_here to be called
1647 (md_undefined_name): Mark 'name' parameter as unused, since
1648 the COFF target does not use it.
1650 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1652 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
1654 * config/te-aux.h: Likewise.
1655 * config/te-dpx2.h: Likewise.
1656 * config/te-go32.h: Likewise.
1657 * config/te-hp300.h: Likewise.
1658 * config/te-hppa.h: Likewise.
1659 * config/te-i386aix.h: Likewise.
1660 * config/te-ic960.h: Likewise.
1661 * config/te-interix.h: Likewise.
1662 * config/te-nbsd532.h: Likewise.
1663 * config/te-pc532mach.h: Likewise.
1664 * config/te-ppcnw.h: Likewise.
1665 * config/te-psos.h: Likewise.
1666 * config/te-sparcaout.h: Likewise.
1667 * config/te-sun3.h: Likewise.
1668 * config/te-sysv32.h: Likewise.
1670 2000-05-14 Alan Modra <alan@linuxcare.com.au>
1672 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
1673 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
1674 and sign extend without an if statement.
1675 (build_bytes): Likewise.
1677 2000-05-14 Kazu Hirata <kazu@hxi.com>
1679 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
1680 X_add_symbol L_32 case.
1682 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1684 * config/te-freebsd.h: New file.
1686 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1688 * asintl.h (gettext, dgettext, dcgettext, textdomain,
1689 bindtextdomain): Replace defines with those from intl/libgettext.h
1690 to quieten gcc warnings.
1692 * NEWS: Mention x86 .arch and -q.
1694 * config/tc-i386.c (quiet_warnings): New.
1695 (md_assemble): Use quiet_warnings.
1696 (md_parse_option): Set quiet_warnings from -q.
1697 (md_show_usage): Mention -q, delete -m.
1698 (flag_do_long_jump): Delete.
1699 (md_parse_option): Remove -m.
1700 (md_show_usage): Remove -m.
1701 (md_create_long_jump): Remove useless flag_do_long_jump code.
1703 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
1704 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
1706 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1707 Alexander Sokolov <robocop@netlink.ru>
1709 * doc/c-i386.texi (i386-Arch): New section.
1710 (i386-Syntax): Mention .intel_syntax and .att_syntax.
1712 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
1713 (smallest_imm_type): Use smallest opcode for shift by one if cpu
1714 architecture has been given and is not 486.
1715 (set_cpu_arch): New.
1716 (md_pseudo_table): Add .arch.
1717 (md_assemble): Warn if cpu architecture has been given and an
1718 unsupported instruction.
1720 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
1721 Move operand_types bit defines after relevant template field.
1722 (template): Add cpu_flags.
1726 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
1728 * config/tc-mn10300.h (md_end): Define.
1729 (mn10300_finalize): Declare.
1730 * config/tc-mn10300.c: Include dwarf2dbg.h.
1731 (debug_line): Define.
1732 (md_assemble): Generate dwarf2 line info.
1733 (mn10300_finalize): New function. Finalize dwarf2 info.
1735 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
1737 * config/tc-mips.c (md_estimate_size_before_relax): Use the
1738 external version of the relocation for weak symbols.
1740 2000-05-08 David Mosberger <davidm@hpl.hp.com>
1742 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
1743 frame size in units of 16 bytes, as required per SW Conventions manual.
1744 (output_unw_records): Output info-block header as a dword to get
1747 2000-05-08 Alan Modra <alan@linuxcare.com.au>
1749 * as.h: #include "file", not <file> on files from ../include.
1750 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
1751 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
1752 (md_convert_frag): Add ATTRIBUTE_UNUSED.
1753 (tc_coff_symbol_emit_hook): Ditto.
1754 (OPTCOUNT): Cast to int to avoid compiler warning.
1755 (md_begin): Fix signed/unsigned warnings.
1757 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1759 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
1760 ABRANCH LONG case for a conditional branch on a 68000.
1761 (md_estimate_size_before_relax): Likewise. Also handle
1762 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
1763 (m68k-ip: case ABSL): Relax absolute references to 16-bit
1764 PC-relative on all CPUs.
1765 (md_estimate_size_before_relax): Likewise.
1767 2000-05-04 Alan Modra <alan@linuxcare.com.au>
1769 * as.c (parse_args): Just mention current year in printed
1772 2000-05-03 J.T. Conklin <jtc@redback.com>
1774 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
1776 (md_parse_option): Recognize -m7400.
1778 2000-05-03 Ian Lance Taylor <ian@zembu.com>
1780 * config/atof-ieee.c (gen_to_words): When adding carry back in,
1781 don't permit lp to become less than the words array.
1783 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
1785 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
1786 Fix little-endian case.
1788 2000-05-03 David O'Brien <obrien@NUXI.com>
1790 * as.c (parse_args): Update copyright.
1792 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
1794 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
1795 for the .bss section too.
1797 2000-05-02 Alan Modra <alan@linuxcare.com.au>
1799 * configure.in: Set em=linux for hppa-*-linux.
1800 * configure: Regenerate.
1801 * doc/Makefile.in: Regenerate with correct automake.
1803 * frags.c (frag_grow): Sanity check chunk_size.
1805 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
1806 * config/obj-som.h: Likewise.
1807 * config/obj-ieee.h: Likewise.
1809 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
1811 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
1812 (md_pseudo_table): Fully initialise OBJ_ELF cases.
1813 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
1814 (pa_ip): low_sign_unext now returns via function value. Use
1815 re_assemble_* instead of dis_assemble_* and
1816 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
1818 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
1819 (md_section_align, md_parse_option, md_show_usage,
1820 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
1821 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
1822 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
1823 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
1824 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
1826 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
1827 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
1828 outside of switch. Correct mask and shifting errors in case 10
1829 and case -11. In case 21, compare against signed range to suit
1830 hppa_field_adjust changes. In case 12, use re_assemble_12. In
1831 case 17 and case 22, use offsetT variable to properly check range.
1832 Use re_assemble_* here too.
1833 (evaluate_absolute): Change type of value to offsetT. Call
1834 hppa_field_adjust to do the work for us.
1835 (pa_parse_cmpb_64_cmpltr): Delete save_s.
1836 (pa_parse_cmpib_64_cmpltr): Ditto.
1837 (pa_build_unwind_subspace): Delete unused var subseg. Change type
1838 of i to unsigned int.
1839 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
1840 (pa_end_of_source): Return type is void.
1842 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
1844 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
1846 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
1848 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
1849 More comments added.
1850 (md_begin): Removed "construct symbols for each register name".
1851 Because register names conflicts with GCC generated function
1853 (avr_operand): Now constant numbers can be used as a register
1854 identifiers (0 as r0, 31 as r31).
1855 (md_assemble): use skip_space () before parsing instruction
1858 2000-05-01 Alan Modra <alan@linuxcare.com.au>
1860 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
1861 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
1862 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
1863 * configure: Regenerate.
1865 2000-04-29 Andreas Jaeger <aj@suse.de>
1867 * as.h: Correctly check GCC version.
1869 2000-04-26 David O'Brien <obrien@FreeBSD.org>
1871 * doc/as.1: Fix unbalanced brackets.
1873 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1875 (line_comment_chars): Set to '/' if TE_FreeBSD.
1877 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
1879 * configure.in: Configury support for PA64 (currently disabled).
1880 * configure: Rebuilt.
1882 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
1884 * config/tc-mips.c (s_change_sec): Use record_alignment, not
1885 bfd_set_section_alignment.
1887 2000-04-25 Alan Modra <alan@linuxcare.com.au>
1889 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
1892 2000-04-24 Nick Clifton <nickc@cygnus.com>
1894 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
1895 * doc/as.texinfo (Align): Include arm and strongarm in list of
1896 targets that have the second form of the behaviour of the .align
1899 2000-04-24 Mark Klein <mklein@dis.com>
1901 * obj-som.c: Terminate obj_pseudo_table.
1903 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
1905 * as.c (parse_args): Allow md_parse_option to override -a listing
1907 * config/obj-coff.c (add_lineno): Change type of offset parameter
1908 from "int" to "bfd_vma."
1909 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
1910 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
1911 (ppc_change_csect): Align correctly for XCOFF64.
1912 (ppc_machine): New function, which discards "ppc_machine" line.
1913 (ppc_tc): Cons for 8 when code is 64 bit.
1914 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
1916 (md_parse_option): Handle -a64 and -a32.
1918 * config/tc-ppc.h (TARGET_MACH): Define.
1919 (TARGET_FORMAT): Move to function.
1920 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
1922 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
1924 * config/tc-avr.c: New AVR_ISA_ defined.
1925 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
1926 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
1927 for `fmul', `movw' and `lpm R,Z' instructions.
1928 (avr_operands): Warn if current opcode is a two-word instruction
1929 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
1930 (avr_opcodes): New commands added.
1931 (REGISTER_P): Check 'a' and 'v' constraint letters.
1932 (mcu_types): New MCU added.
1934 2000-04-22 Timothy Wall <twall@cygnus.com>
1936 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
1938 (operand_match): Conditionally insert default bit values for IMMU9.
1940 2000-04-14 Matthew Green <mrg@cygnus.com>
1942 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
1943 * configure: Rebuilt.
1945 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
1946 Jason Eckhardt <jle@cygnus.com>
1948 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
1950 * config/tc-hppa.c (CHECK_ALIGN): New macro.
1951 Added handling of new operand types l,y,&,fe,fE,fx.
1953 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
1954 David Mosberger <davidm@hpl.hp.com>
1955 Timothy Wall <twall@cygnus.com>
1956 Andrew MacLeod <amacleod@cygnus.com>
1957 Jim Wilson <wilson@cygnus.com>
1959 * Makefile.am (CPU_TYPES): Add ia64.
1960 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
1961 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
1962 * Makefile.in: Rebuild.
1963 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
1964 * configure: Rebuild.
1965 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
1966 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
1967 * expr.c (expr): Handle md_optimize_expr.
1968 * read.c (LEX_HASH): Add comment.
1969 * config/tc-ia64.c, config/tc-ia64.h: New files.
1971 2000-04-21 Richard Henderson <rth@cygnus.com>
1973 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
1974 bundling a non-delayed branch type instruction.
1976 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
1978 * config/tc-mn10300.c (HAVE_AM30): Define.
1979 (md_assemble): Use it.
1981 2000-04-19 Alan Modra <alan@linuxcare.com.au>
1983 * config/obj-elf.c (obj_elf_change_section): Check for changed
1986 * Makefile.am: (CPU_MULTI_VALID): Remove.
1987 (MULTI_CPU_TYPES): Define.
1988 (MULTI_CPU_OBJ_VALID): Define.
1989 (DEPTC): Use the above.
1990 (DEPOBJ): Same here.
1992 Regenerate dependencies.
1993 * Makefile.in: Regenerate.
1995 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1997 * Makefile.am (YACC, LEX): Get them from configure.
1999 2000-04-18 H.J. Lu (hjl@gnu.org)
2001 * config/tc-i386.c (offset_in_range): Use addressT instead of
2002 bfd_vma for non-bfd assemblers.
2004 2000-04-17 Alan Modra <alan@linuxcare.com.au>
2006 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
2007 doesn't give spurious errors.
2009 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2011 * as.h (SEEK_SET): Define if undefined.
2013 2000-04-13 Alan Modra <alan@linuxcare.com.au>
2015 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
2016 constants, and don't assume offsetT is 32 bits.
2018 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
2020 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
2021 (md_pcrel_from_section): Add prototype.
2022 (d10v_fix_adjustable): Add prototype.
2023 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
2025 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
2027 2000-04-12 Nick Clifton <nickc@cygnus.com>
2029 * config/tc-d10v.c (find_opcode): Correctly calculate position of
2030 symbol in frag chain.
2032 2000-04-10 Alan Modra <alan@linuxcare.com.au>
2034 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
2035 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
2036 (fits_in_signed_word, smallest_imm_type): Ditto.
2037 (md_assemble): Use an offsetT var to hold offsetT values, not a
2039 (offset_in_range): New.
2040 (md_assemble): Use it.
2041 (md_convert_frag): Change type of target_address, opcode_address,
2042 and displacement_from_opcode_start to offsetT.
2043 (md_create_short_jump): Change type of offset to offsetT.
2044 (md_create_long_jump): Ditto.
2045 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
2046 (md_chars_to_number): Remove.
2047 (output_invalid): Remove duplicate prototype.
2049 2000-04-09 Nick Clifton <nickc@cygnus.com>
2051 * Makefile.am (CPU_TYPES): Add 'avr'.
2052 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
2053 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
2055 * Makefile.in: Regenerate.
2057 * doc/as.texinfo: Add M32R documentation.
2059 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
2061 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
2062 --enable-build-warnings option.
2063 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
2064 * Makefile.in, configure: Re-generate.
2066 2000-04-07 Nick Clifton <nickc@cygnus.com>
2068 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
2069 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
2070 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
2071 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
2072 (arm_force_relocation): Force relocations for
2073 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
2075 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2077 * config/tc-sh.c (get_operands): There's no third operand if the
2078 first operand is an immediate.
2080 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2082 * config/tc-sh.c (immediate): Delete.
2083 (sh_operand_info): Add immediate member.
2084 (parse_reg): Use A_PC for pc.
2085 (parse_exp): Add second argument 'op'. All callers changed.
2086 (parse_at): Expect pc to be coded as A_PC.
2087 Use immediate field in *op.
2088 (insert): Add fourth argument 'op'. All callers changed.
2089 (build_relax): Add second argument 'op'. All callers changed.
2090 (insert_loop_bounds): New function.
2091 (build_Mytes): Remove DISP_4.
2092 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
2093 (assemble_ppi): Use immediate field in *operand.
2094 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
2095 (md_apply_fix): Likewise.
2096 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
2098 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2100 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
2102 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
2104 * internals.texi (CPU backend): Document
2105 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
2107 2000-04-04 Alan Modra <alan@linuxcare.com.au>
2109 * po/gas.pot: Regenerate.
2111 * as.c (show_usage): Restore translated part of bug string.
2112 * gasp.c (show_usage): Likewise.
2114 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
2115 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
2116 than move-if-change.
2117 (DEP1): Modify for "gcc -MM".
2121 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
2122 Update dependencies.
2123 * Makefile.in: Regenerate.
2125 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
2127 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
2128 (md_begin): Likewise.
2129 (HAVE_AM33): New macro.
2130 (md_assemble): Use it. Match r_regs and xr_regs only if
2133 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2135 * as.h: #include "bin-bugs.h"
2136 * as.c (show_usage): Use REPORT_BUGS_TO.
2137 * gasp.c: #include "bin-bugs.h"
2138 (show_usage): Use REPORT_BUGS_TO.
2140 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
2142 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
2144 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
2145 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
2148 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2150 * config/tc-i386.c (i386_immediate): Don't assume a constant
2151 immediate is necessarily 16 bits when in 16 bit code mode.
2152 (md_assemble): Instead set guess_suffix here after we have checked
2155 2000-04-02 Richard Henderson <rth@cygnus.com>
2157 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
2158 quantities. Correct right shift sign extension.
2159 (build_insn): Make `number' unsigned long. Mask top 6 bits of
2160 32-bit value when shifting into place.
2162 2000-04-01 Ian Lance Taylor <ian@zembu.com>
2164 * app.c: Add ATTRIBUTE_UNUSED as needed.
2165 * config/tc-ppc.c: Likewise.
2166 (ppc_size): Make unsigned long.
2167 (ppc_insert_operand): Add casts to avoid warnings.
2169 2000-03-31 Nick Clifton <nickc@cygnus.com>
2171 * config/tc-d10v.h (md_flush_pending_output): Define.
2173 2000-03-29 Nick Clifton <nickc@cygnus.com>
2175 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
2176 segment. Works for both BFD_ASSEMBLER and others.
2177 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
2179 2000-03-29 Nick Clifton <nickc@cygnus.com
2181 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
2183 2000-03-28 Alan Modra <alan@linuxcare.com.au>
2185 * listing.c (LISTING_LHS_WIDTH): Default depends on
2187 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
2189 2000-03-27 Ian Lance Taylor <ian@zembu.com>
2191 * config/tc-sh.c (md_show_usage): Use backslash before newline in
2194 2000-03-27 Alan Modra <alan@linuxcare.com.au>
2196 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
2198 * config/tc-avr.c (mcu_types): Add missing initialiser.
2199 (md_pcrel_from_section): Add prototype.
2200 (avr_operand): Remove redundant test of unsigned < 0.
2201 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
2203 2000-03-27 Denis Chertykov <denisc@overta.ru>
2205 * config/tc-avr.c: New file for AVR support.
2206 * config/tc-avr.h: Likewise.
2207 * configure.in: Add AVR support.
2208 * configure: Regenerate.
2210 2000-03-26 Timothy Wall <twall@cygnus.com>
2212 * gasp.c (macro_op): Add new argument to check_macro call.
2213 Macro structure definitions moved to macro.h
2214 * sb.h: Add argument to prototype for input_scrub_include_sb.
2215 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
2216 nesting checks with an additional flag.
2217 (struct input_save): Add flag to indicate whether current sb
2218 should be checked for proper macro/conditional nesting.
2219 (input_scrub_push/pop): Save/restore nest check flag.
2220 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
2222 * macro.c (check_macro): Allow caller to retrieve parsed macro
2223 information if a pointer is provided. This information may be
2224 used by the new macro hooks.
2225 * macro.h: Update prototype for check_macro. Macro struct
2226 definitions moved here from macro.c/gasp.c.
2227 * read.c (read_a_source_file): Add parameter to check_macro call,
2228 and pass macro info to the macro hook, if defined.
2229 (input_scrub_insert_line): New. Allow insertion of a line of
2230 characters into the input stream.
2231 (input_scrub_insert_file): New. Allow insertion of an arbitrary
2232 file into the input stream.
2233 (s_include): Use input_scrub_insert_file.
2234 * internals.texi: Document new macro hooks.
2235 * as.h: New prototypes added.
2237 2000-03-26 Alan Modra <alan@linuxcare.com.au>
2239 * config/tc-i386.c: Don't start any as_bad or as_warn message with
2240 an initial capital letter.
2241 (i386_index_check): Reindent.
2243 2000-03-19 Nick Clifton <nickc@cygnus.com>
2245 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
2248 2000-03-17 Thomas de Lellis <tdel@windriver.com>
2250 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
2251 instruction operand bad if Rd > 7 when generating
2252 thumb instructions. Prevents for example,
2253 "adr r12,label" from silently failing and generating
2254 the wrong instruction.
2256 2000-03-17 Nick Clifton <nickc@cygnus.com>
2258 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
2259 that have a destingation >= 0x400000.
2260 Fix compile time warning messages.
2262 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2264 * config/tc-sh.c (md_begin): When encountering insn that are
2265 not supported by the current arch, only change the name if
2266 its contents are the same as prev_name.
2267 (get_specific): If the the architecture doesn't match, fail.
2269 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2271 * config/tc-sh.c (IDENT_CHAR): Define.
2272 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
2273 matching back where it came from.
2275 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2277 * config/tc-sh.c (md_show_usage): Add description of -dsp.
2279 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
2281 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
2284 2000-03-15 Kazu Hirata <kazu@hxi.com>
2286 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
2288 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
2290 * expr.c (operand) [case 'f']: When testing if '0f' can start a
2291 floating-point-number, make sure 'f' is in FLT_CHARS.
2293 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
2295 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
2296 (s_lcomm_internal): Use it.
2297 * doc/internals.texi (CPU backend): Document it.
2298 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
2301 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
2303 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
2306 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
2307 implementation doesn't have special handling for switch
2309 (macro_build): Allow for code in sections other than .text.
2311 (mips_ip): Likewise.
2312 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
2313 Don't perform relocs if we will be outputting them.
2314 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
2315 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
2318 2000-03-09 Catherine Moore <clm@cygnus.com>
2320 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
2321 relocation type based on the entry in the fixup structure.
2322 Put S_IS_EXTERN processing back in.
2324 2000-03-08 H.J. Lu (hjl@gnu.org)
2326 * Makefile.am (install-exec-tooldir): Depend on
2327 install-exec-bindir for parallel make.
2328 * Makefile.in: Regenerated.
2330 2000-03-06 Nick Clifton <nickc@cygnus.com>
2332 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
2334 (md_parse_option): Parse -m32r command line switch - disable m32rx
2336 (md_show_usage): Document new option.
2338 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
2339 * doc/Makefile.in: Regenerate.
2340 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
2342 2000-03-02 Michael Meissner <meissner@redhat.com>
2344 * config/tc-d30v.c (check_range): Remove code that incorrectly
2345 sign extended values where bits < 32.
2347 2000-03-02 H.J. Lu (hjl@gnu.org)
2349 * configure.in: Support --enable-targets=all on ia32.
2350 * configure: Regenerated.
2352 2000-03-01 Nick Clifton <nickc@cygnus.com>
2354 * gasp.c (do_align): Remove bogus check of alignment value.
2356 2000-02-27 Thomas de Lellis <tdel@windriver.com>
2358 * config/obj-elf.c (elf_frob_symbol): Remove code which when
2359 TC_PPC was defined forced the type of a symbol with no other type
2362 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
2364 * doc/internals.texi (CPU backend): Mention that
2365 line_separator_chars do not break up comments. Fix typos for
2366 LEX_AT and LEX_NAME descriptions. Document operands for
2367 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
2368 description of md_create_short_jump usage. Document argument for
2369 md_undefined_symbol.
2371 2000-02-27 Jakub Jelinek <jakub@redhat.com>
2373 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
2374 (md_parse_option): Handle it.
2375 (md_show_usage): Document it.
2377 2000-02-27 Ian Lance Taylor <ian@zembu.com>
2379 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
2380 opcode, for the instruction `pal19'. From Andrea Arcangeli
2383 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
2385 * config/tc-i386.c (i386_immediate): Move constant operand sizing
2387 (md_assemble): To here, before template operands are matched.
2388 Also ensure a constant immediate is sign extended when we know the
2389 size is at most 16 bits. This is to catch cases like "add
2390 $0xffc0,%ax" where we don't know the size, and thus that the
2391 immediate can be represented as Imm8S until after parsing the
2393 (i386_displacement): Similarly sign extend 16 bit constant
2395 (md_assemble): Relax 16-bit jump constant range check to suit sign
2396 extended displacements.
2398 2000-02-26 Andreas Jaeger <aj@suse.de>
2400 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
2402 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2404 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
2405 call operands when intel_syntax.
2406 (intel_float_operand): Return 2 for "fi...".
2407 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
2408 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
2409 earlier "SHORT" change.
2410 (md_assemble): When determining suffix from Regs, exclude
2413 2000-02-24 Nick Clifton <nickc@cygnus.com>
2415 * configure: Add arm-wince, mips-pe and sh-pe targets.
2416 * configure: Regenerate.
2418 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
2420 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
2421 "pe-mips" for the mips-pe target.
2423 * config/tc-arm.c (insns): Change displacement encoded in BL
2424 and B instructions if the target port is arm-wince.
2425 (do_ldst): Do not bias the relocation offset if the target
2427 (md_pcrel_from): Add in missing relocation offset bias if the
2428 target os arm-wince.
2430 * config/tc-mips.c (mips_target_format): Support COFF flavour.
2431 (md_begin): Disable -G support for mips-pe target.
2432 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
2433 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
2436 * config/tc-sh.c (md_begin): sh-pe target is little endian.
2437 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
2438 assembler, just set the alignment to 4.
2440 * config/te-wince-pe.h: New file for WinCE targets. Define
2443 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2445 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
2446 string instructions.
2447 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
2448 (i386_intel_memory_operand): After finding a segment override,
2449 check again for no `[' before looking for a displacement. Bomb if
2450 more than one displacement rather than silently discarding the
2451 second and subsequent ones. Free strings malloc'd by
2452 build_displacement_string.
2454 2000-02-24 Catherine Moore <clm@cygnus.com>
2456 * config/obj-som.c (obj_pseudo_table): Add "weak".
2457 (obj_som_weak): New routine.
2459 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
2461 * config/tc-i386.c (union i386_op): New.
2462 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
2463 Throughout file replace occurences of disps[n], imms[n], regs[n]
2464 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
2465 intel mode operand swapping. Add assert in regKludge and
2466 fake_zero_displacement code. Test i.types[n] when outputting
2467 displacements and immediates. Combine output of Disp16 with
2469 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
2470 when in intel mode by (not) reversing fsub and fdiv operands
2471 before the template search. This fails for single operand
2472 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
2473 undefined. Instead fix the base_opcode after we've found the
2474 template. Move base_opcode xor with found_reverse_match from
2475 opcode output code to before this fix so we test for the correct
2477 (md_assemble): Don't use strcmp when deciding to ignore the suffix
2478 check in intel mode. Instead compare opcodes.
2480 * config/tc-i386.h (TC_RELOC): Delete.
2481 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
2482 with equivalent call to reloc.
2484 * as.h (flag_m68k_mri): Move declaration after target include, and
2485 only declare when TC_M68K defined. Define as zero otherwise.
2486 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
2487 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
2488 Define as zero otherwise.
2489 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
2490 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
2491 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
2492 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
2493 testing whether defined.
2494 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
2495 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
2496 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
2497 rather than testing whether defined.
2498 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
2499 (parse_mri_cons): Declare and use only when TC_M68K.
2500 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
2501 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
2502 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
2504 * NEWS: Mention IBM 370 support.
2506 2000-02-23 Richard Henderson <rth@cygnus.com>
2508 * config/tc-i386.c (md_assemble): When swapping operands for
2509 intel_syntax, assume everything that's not Imm or Disp is a
2512 2000-02-23 Linas Vepstas <linas@linas.org>
2514 * config/tc-i370.c, config/tc-i370.h: New files.
2515 * Makefile.am: Add support for Linux/IBM 370.
2516 * configure.in: Likewise.
2517 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
2518 * config/obj-elf.c: Include elf/i370.h
2519 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
2521 * Makefile.in: Regenerate.
2522 * configure: Regenerate.
2524 * doc/c-i370.texi: New file.
2525 * doc/all.texi: Include it.
2526 * doc/as.texinfo: And here.
2527 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
2528 * doc/Makefile.in: Regenerate.
2530 2000-02-19 Michael Meissner <meissner@redhat.com>
2532 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
2533 determine if an instruction can be used in parallel with an ADDppp
2534 or SUBppp instruction.
2536 2000-02-22 Andrew Haley <aph@cygnus.com>
2538 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
2540 1999-12-30 Andrew Haley <aph@cygnus.com>
2542 * config/tc-mips.c (mips_gp32): New variable.
2543 (macro_build) Use mips_gp32.
2545 (md_longopts): Add "-mgp32" and "-mgp64".
2546 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
2548 (OPTION_M7900): Change offset
2549 (OPTION_NO_M7900): Ditto.
2551 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2553 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
2554 warning, and bump it to 1.
2556 2000-02-22 Ian Lance Taylor <ian@zembu.com>
2558 From Brad Lucier <lucier@math.purdue.edu>:
2559 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
2562 2000-02-21 Catherine Moore <clm@cygnus.com>
2564 * config/tc-mips.c (MF_HILO_INSN): Define.
2565 (mips_7000_hilo_fix): Declare.
2566 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
2567 (md_parse_option): Check for 7000_HILO_FIX options.
2568 (OPTION_M7000_HILO_FIX): Define.
2569 (OPTION_NO_M7000_HILO_FIX): Define.
2570 * doc/c-mips.texi (-mfix7000): Describe.
2572 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
2574 * listing.c (print_lines): Remove unused variable `end'.
2576 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
2577 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
2578 reloc_type when BFD_ASSEMBLER.
2579 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
2580 reloc_type when BFD_ASSEMBLER. Move common code out of switch
2581 statement and quell signed vs. unsigned comparison warning.
2583 2000-02-18 Nick Clifton <nickc@cygnus.com>
2585 * config/tc-d10v.c (find_opcode): Add a symbol's value to
2586 the computed frag offset, rather than overwriting it.
2588 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2590 * config/tc-sh.c ("elf/sh.h"): Include.
2591 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
2592 (md.begin): Initialize target_arch.
2593 Only include opcodes in has table that match selected architecture.
2594 (parse_reg): Recognize register names for sh-dsp.
2595 (parse_at): Recognize post-modify addressing.
2596 (get_operands): The leading space is now optional.
2597 (get_specific): Remove FDREG_N support. Add support for sh-dsp
2598 arguments. Update valid_arch.
2599 (build_Mytes): Add support for SDT_REG_N.
2600 (find_cooked_opcode): New function, broken out of md_assemble.
2601 (assemble_ppi, sh_elf_final_processing): New functions.
2602 (md_assemble): Use find_cooked_opcode and assemble_ppi.
2603 (md_longopts, md_parse_option): New option: -dsp.
2604 * config/tc-sh.h (elf_tc_final_processing): Define.
2605 (sh_elf_final_processing): Declare.
2607 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
2609 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
2610 the unwinder subspace. Save the current seg/subseg before creating
2613 2000-02-10 Nick Clifton <nickc@cygnus.com>
2615 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
2616 little endian targets.
2617 (INST_BYTE1): Redefine to handle big and little endian
2619 (cpu_type): New type: Select between M340 and M210.
2620 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
2621 instructions of the M340.
2622 (md_assemble): Add support for the MULSH and OPSR classes of
2624 (md_atof): Add support for little endian targets.
2625 (md_parse_option): Add support for -EL, -EB and -mcpu command
2627 (md_convert_frag): Add support for little endian targets.
2628 (md_apply_fix3): Add support for little endian targets.
2629 (md_number_to_chars): Add support for little endian targets.
2631 2000-02-10 Timothy Wall <twall@redhat.com>
2633 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
2634 defined, use it to verify the symbol just read should be a label.
2636 2000-02-10 Timothy Wall <twall@redhat.com>
2638 * app.c (do_scrub_chars): Handle "||" for parallel instructions
2639 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
2640 around colons when KEEP_WHITE_AROUND_COLON is defined.
2641 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
2642 and KEEP_WHITE_AROUND_COLON.
2644 2000-02-08 Timothy Wall <twall@redhat.com>
2646 * read.c (s_rept): Call do_repeat, which abstracts the repeat
2648 (do_repeat): New. Abstract repeat logic so that a "break" can be
2650 (end_repeat): New. Provide support for a "break" out of the
2652 * read.h: Add prototypes for new functions.
2654 2000-02-08 Timothy Wall <twall@redhat.com>
2656 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
2657 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
2658 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
2661 2000-02-08 Timothy Wall <twall@redhat.com>
2663 * read.c: Added elseif to directives table.
2664 * read.h: Added prototype for s_elseif.
2665 * doc/as.texinfo: Added description for elseif.
2666 * cond.c (s_elseif): New function
2668 2000-02-04 Timothy Wall <twall@redhat.com>
2670 * listing.c (print_lines): Remove conditionals causing bug in
2673 2000-02-03 Timothy Wall <twall@cygnus.com>
2675 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
2677 * frags.c (frag_new): Calculate fr_fix in octets
2678 (frag_now_fix) Return offset as target address offset (bytes).
2679 (frag_now_fix_octets) New - Return offset in octets (8-bit
2681 * frags.h: Added prototype for frag_now_fix_octets().
2682 Distinguish between octets and bytes in field descriptions.
2683 * listing.c (calc_hex): Account for octets vs bytes when
2684 printing addresses/offsets.
2685 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
2686 target is little-endian, print the octets in a word in big-endian
2687 order so that the display looks like a proper hexadecimal number,
2688 instead of having the octets reversed.
2689 * read.c (do_align): When recording alignment, alignment power
2690 should be in terms of target bytes (minimum addressible unit)
2692 (do_org) Convert ORG target address (byte) argument into an
2693 octet offset when generating a variable fragment.
2694 * symbols.c (resolve_symbol_value): Symbol final value
2695 converted to a target address offset (bytes) from its octet offset.
2696 * config/obj-coff.c (coff_frob_symbol): Symbol target address
2697 offset (bytes) is adjusted by the frag offset (octets) converted
2699 (coff_frob_section) Section alignment power is in terms of bytes;
2700 convert it to an octet alignment power when calculating size (and
2701 size mask) in octets. Don't modify the section size in order to
2702 "align" it for TI COFF, since that format has a different method
2703 for storing alignment information.
2705 2000-02-01 Timothy Wall <twall@cygnus.com>
2707 * stabs.c (generate_asm_file): Escape backslashes in stabs file
2708 entries, matching the way GCC generates them. If not escaped, the
2709 filename is encoded incorrectly.
2711 2000-01-31 Nick Clifton <nickc@cygnus.com>
2713 * config/tc-arm.c (reg_table): Add support for ATPCS register
2716 2000-01-31 Geoff Keating <geoffk@cygnus.com>
2718 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
2720 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2722 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
2723 of a symbol when we really care about its value.
2725 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
2727 * config/tc-mcore.c (md_assemble): Give warning message if
2728 operands passes to instruction are more than the spec.
2730 2000-01-27 Thomas de Lellis <tdel@windriver.com>
2732 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2733 Thumb mode but the label seen was not declared as '.thumb_func'
2734 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
2735 correct disassembly of Thumb code bounded by non function labels.
2737 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2739 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
2740 Add dependencies for e-i386aout.o. Fix 2 comment lines.
2742 * Makefile.in: Same here.
2745 * configure.in: Set bfd_gas for i386-aout when primary target
2746 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
2747 we may need the primary te_file. Remove incorrect comment.
2749 * configure: Regenerate.
2751 * config/e-i386aout.c: New file.
2753 * as.c (USE_EMULATIONS): Move to before print_version_id.
2754 (struct emulation): Add i386aout.
2755 (show_usage): Split text strings. Reformat -a text. Add --em
2759 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
2760 (aout_format_ops): New.
2763 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
2764 preprocessor conditional and add aout USE_EMULATIONS tests.
2765 (read_a_source_file): Don't pass error strings to printf as
2769 * gasp.c (exp_get_abs): Don't pass error strings to printf as
2771 (do_data): Same here.
2772 (process_file): And here.
2775 * symbols.c (colon): Rewrite "already defined" fatal message
2776 code for aout with USE_EMULATIONS.
2779 * config/obj-aout.c (OBJ_HEADER): Define.
2780 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
2782 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
2783 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
2785 (obj_aout_type): Expand S_SET_OTHER here too.
2786 (obj_read_begin_hook): Remove.
2787 (aout_pop_insert): New.
2788 (obj_aout_s_get_other): New.
2789 (obj_aout_s_get_desc): New.
2790 (aout_format_ops): New.
2793 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
2794 gets aout_pseudo_table.
2795 (aout_pseudo_table): Declare.
2796 (obj_read_begin_hook): Define.
2799 * config/obj-coff.c (obj_pseudo_table): Rename to
2801 (coff_pop_insert): Use coff_pseudo_table.
2802 (coff_sec_sym_ok_for_reloc): Remove.
2803 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
2804 and comment all zero entries and remove #if 0 code.
2807 * config/obj-coff.h (obj_pop_insert): Define.
2808 (coff_pseudo_table): Declare.
2811 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
2812 s_get_size, s_set_size. Comment all zero entries.
2815 * config/obj-elf.c (elf_s_get_other): New function.
2816 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
2817 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
2818 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
2820 (obj_elf_parse_section_letters): Don't pass error strings to
2821 printf as format arg.
2824 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
2826 (elf_s_get_other): Declare.
2827 (S_GET_OTHER) Define as elf_s_get_other if not already
2829 (S_SET_OTHER): Only define when not already defined.
2830 (elf_obj_read_begin_hook): Declare.
2831 (obj_read_begin_hook): Define.
2832 (elf_obj_symbol_new_hook): Declare.
2833 (obj_symbol_new_hook): Define.
2836 * config/obj-multi.h: Add copyright header and protect against
2837 multiple inclusion. Add * to all function pointers.
2838 (OBJ_HEADER): If defined, include it rather than other defines
2840 (obj_frob_file_after_relocs): Test for NULL.
2841 (obj_symbol_new_hook): Here too.
2842 (obj_sec_sym_ok_for_reloc): And here.
2843 (S_GET_OTHER): Define.
2844 (S_GET_DESC): Define.
2845 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
2846 (OBJ_MAYBE_ELF): Update comment.
2848 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
2849 OBJ_AOUT preprocessor conditional and handle emulation by
2850 testing OUTPUT_FLAVOR.
2851 (i386_displacement): Here too.
2852 (md_section_align): Similarly here.
2853 (i386_target_format): Conditionally compile when more than one
2854 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
2855 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
2856 (i386_displacement): Here too.
2859 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
2860 Define TARGET_FORMAT for aout only when not multi.
2863 * config/te-multi.h: Delete file as it's identical to te-generic.h
2865 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
2867 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
2868 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
2871 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
2873 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
2876 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
2878 * config/tc-mips.c (mips_do_align): New function.
2879 * config/tc-mips.h (md_do_align): Define.
2881 2000-01-10 Philip Blundell <philb@gnu.org>
2883 * doc/c-arm.texi (ARM Options): Fix typo.
2884 (ARM-Chars): Correct description of `#'. Mention that `;' is a
2885 line separator for Linux.
2886 * doc/as.texinfo (Comments): Mention the ARM.
2888 2000-01-10 Philip Blundell <pb@futuretv.com>
2890 * configure.in (arm*-*-conix*): New target.
2891 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
2893 * configure: Regenerate.
2895 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
2897 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
2898 (obj_elf_visibility): New function.
2900 * doc/as.texinfo (Visibility): New node: document visibility
2903 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2905 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
2906 warning for absolute jump/call without `*' in non-intel mode. No
2907 need to set i.types[0] JumpAbsolute in intel mode.
2909 1999-12-22 Philip Blundell <pb@futuretv.com>
2911 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
2912 hook function when changing sections.
2913 (arm_s_data): Likewise.
2915 1999-12-14 Nick Clifton <nickc@cygnus.com>
2917 * config/tc-arm.c (md_parse_option): Add support for -marm720
2918 command line switch.
2920 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
2922 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
2923 (r_registers, xr_registers): Define.
2924 (r_register_name, xr_register_name): New functions.
2925 (md_assemble): Handle new am33 operand types and instruction
2927 (mn10300_insert_operand, check_operand): Likewise.
2929 1999-11-29 Nick Clifton <nickc@cygnus.com>
2931 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
2932 (s_force_thumb): Set thumb_mode to 2.
2933 (md_assemble): Do not complain about thumb instructions on a
2934 non-thumb target if thumb_mode is set to 2.
2936 1999-11-28 Michael Meissner <meissner@cygnus.com>
2938 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
2939 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
2940 (O_...): Add new machine dependent expressions if we are handling
2941 explicit relocations.
2942 (alpha_reloc_op): New static table holding the explicit relocation
2944 (alpha_literal_hash): New static to hold the hash table for
2945 explicit relocations.
2946 (alpha_macros): Add support for explicit relocations.
2947 (md_begin): If explicit relocations, initialize hash table.
2948 (md_assemble): Don't print a second error if tokenize_arguments
2949 already printed an error message.
2950 (md_apply_fix): Add support for explicit relocations.
2951 (alpha_force_relocation): Ditto.
2952 (alpha_fix_adjustable): Ditto.
2953 (alpha_adjust_symtab): New function to support explicit
2955 (alpha_adjust_symtab_relocs): Ditto.
2956 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
2957 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
2958 Add support for explicit relocations. Return -2 if an error
2959 message was already printed.
2960 (find_macro_match): Add support for explicit relocations. Comment
2962 (emit_insn): Add support for explicit relocations.
2963 (assemble_tokens): Ditto.
2965 (load_expression): Ditto.
2968 (emit_ir_load): Ditto.
2969 (emit_loadstore): Ditto.
2972 (emit_sextX): Ditto.
2973 (emit_division): Ditto.
2974 (emit_jsrjmp): Ditto.
2975 (emit_retjcr): Ditto.
2977 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
2979 (tc_adjust_symtab): If explicit relocations, call the function
2980 alpha_adjust_symtab.
2981 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
2982 relocations next to the literal relocation they reference.
2983 (TC_INIT_FIX_DATA): Initialize the new fields.
2984 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
2986 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
2988 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
2989 'B' operand for PA2.0 bb instruction.
2991 1999-11-18 Nick Clifton <nickc@cygnus.com>
2993 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
2996 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
2998 (mcore_force_relocation): Force relocations to be generated for
3001 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3003 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
3004 (i386_displacement): Disallow O_big displacements.
3006 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
3008 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
3009 Small improvements in error checking.
3010 (md_assemble): Support for unconditional ARM instructions.
3011 (md_parse_option): Support for -m[arm]v5e flag.
3013 1999-11-12 Nick Clifton <nickc@cygnus.com>
3015 * macro.c (buffer_and_nest): Do not check beyond the end of the
3018 1999-11-11 Nick Clifton <nickc@cygnus.com>
3020 * macro.c (buffer_and_nest): Look for seperator after TO and
3023 1999-11-08 Andrew Haley <aph@cygnus.com>
3025 * app.c (do_scrub_chars): When in State 10, treat backslash
3026 characters in the same way as as symbol characters.
3028 1999-11-07 Richard Henderson <rth@cygnus.com>
3030 * config/tc-alpha.c (alpha_align): Check, don't assert, that
3031 the previous label was in the current section before playing
3032 with auto-alignment.
3034 1999-11-06 Nick Clifton <nickc@cygnus.com>
3036 * config/tc-v850.c (v850_force_relocation): Force relocation
3038 (v850_pcrel_from_selection): Do not compute a pcrel offset if
3041 1999-11-05 Michael Meissner <meissner@cygnus.com>
3043 * expr.h (operatorT): Increase machine dependent operators to 16.
3044 * expr.c (op_rank): Ditto.
3046 1999-11-03 Ian Lance Taylor <ian@zembu.com>
3048 * read.c (pseudo_set): Reject attempts to set the value of a
3051 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
3054 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
3056 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
3057 to bfd_set_section_contents.
3059 1999-11-03 Nick Clifton <nickc@cygnus.com>
3061 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
3063 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
3065 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
3066 (mips_ip): Use OPCODE_IS_MEMBER.
3068 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
3070 * config/tc-arm.c (reg_required_here): Improve comments.
3072 * config/tc-arm.c (thumb_opcode): Add "variants" field.
3073 (tinsns): Initialize variants field.
3075 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
3076 BAD_PC respectively.
3078 1999-10-27 Scott Bambrough <scottb@netwinder.org>
3080 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
3081 * config/tc-arm.h: Fix compile time warnings.
3083 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3085 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
3086 form @abs16, @(abs16) and @(abs16 + imm).
3088 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
3090 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
3091 (ISA_HAS_64_BIT_REGS) New.
3092 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
3093 mips_emit_delays,macro_build,load_register,load_addresss,
3094 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
3095 and/or use new ISA_xxx macros in expressions involving
3096 ISA, particularly mips_opts.isa.
3098 1999-10-18 Michael Meissner <meissner@cygnus.com>
3100 * expr.h (operatorT): Add machine dependent operators md1..md8.
3101 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
3102 for the machine dependent operators to use.
3104 * expr.c (op_rank): Add machine dependent operators.
3106 * config/tc-alpha.c (O_pregister): Define as a machine dependent
3108 (O_cpregister): Ditto.
3109 (md_begin): Change X_op test that field is wide enough to use
3110 O_max instead of O_alpha_max.
3111 (cpu_types): Fill in missing initializer.
3112 (alpha_num_macros): Make unsigned.
3113 (md_assemble): Make opnamelen be size_t.
3114 (md_apply_fix): Cast alpha_num_operands to int before testing.
3115 (alpha_force_relocation): Ditto.
3116 (alpha_fix_adjustable): Ditto.
3117 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
3118 (tc_gen_reloc): Ditto.
3119 (tc_get_register): Ditto.
3124 (s_alpha_ent): Ditto.
3125 (s_alpha_end): Ditto.
3126 (s_alpha_frame): Ditto.
3127 (s_alpha_prologue): Ditto.
3128 (s_alpha_file): Ditto.
3129 (s_alpha_gprel32): Ditto.
3130 (s_alpha_proc): Ditto.
3131 (s_alpha_set): Ditto.
3132 (s_alpha_base): Ditto.
3133 (s_alpha_align): Ditto.
3134 (s_alpha_arch): Ditto.
3135 (alpha_align): Ditto.
3136 (assemble_insn): Suppress unused variable warning.
3138 (assemble_insn): Don't assume X_op and X_unsigned are in a given
3139 order in the structure.
3140 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
3142 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
3144 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
3146 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3148 * config/tc-i386.c (i386_index_check): Correct #endif location.
3150 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
3152 * as.c (show_usage): Document new options.
3153 (parse_args): Add --no-warn, --warn, --fatal-warnings,
3154 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
3155 (parse_args): Parse the new options.
3156 (main): If there were warnings, and --fatal-warnings
3157 was specified, print an error.
3158 * as.h: New variable, flag_fatal_warnings, for new option.
3160 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
3162 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
3163 '@'. Change autoincrement completers to fall through to cache control
3166 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
3168 (pa_parse_addb_64_cmpltr): New function.
3170 * config/tc-hppa.c (pa_ip): Change error message.
3171 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
3172 '?Q' args to allow falling through.
3174 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
3175 Remove unused conditional codes.
3176 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
3178 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3180 * config/tc-d30v.c (CHAR_BIT): Define.
3181 (check_range): Fix bit operations to support integers bigger than
3184 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3186 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
3189 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
3190 Doug Evans <devans@cygnus.com>
3192 Add support for m32rx.
3193 * config/tc-m32r.c (enable_m32rx): New static global.
3194 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
3195 (allow_m32rx): New function.
3196 (M32R_SHORTOPTS): Add `O'.
3197 (md_longopts): Add --m32rx plus several warning options.
3198 (md_parse_option): Handle new options.
3199 (md_show_usage): Print them.
3200 (md_begin): Enable m32rx.
3201 (OPERAND_IS_COND_BIT): New macro.
3202 (first_writes_to_seconds_operands): New function.
3203 (writes_to_pc,can_make_parallel,make_parallel): New functions.
3204 (target_make_parallel,assemble_two_insns): New functions.
3205 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
3206 If optimizing and m32rx, try to make consecutive insns parallel.
3208 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
3210 * config/tc-mips.c (nopic_need_relax): Allow for the
3211 .sdata.foo sections generated by -fdata-sections,
3212 and for the .gnu.linkonce.s sections generated by C++.
3214 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3216 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
3217 with cleaner code using completer prefixes. Add 'Y'.
3219 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
3221 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
3223 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
3224 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
3225 insn does not match and we should try the next insn in the table.
3227 1999-09-22 Nick Clifton <nickc@cygnus.com>
3229 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
3231 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
3233 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
3236 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3238 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
3239 OBJ_ELF. If ELF, add "sq".
3240 (md_parse_option): If ELF, ignore -s and -q.
3241 (md_show_usage): Mention ELF options.
3243 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
3245 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
3248 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
3250 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
3252 * config/tc-hppa.c (struct pa_it): New field "trunc".
3253 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
3254 (pa_parse_ftest_gfx_completer): New function
3255 (pa_parse_fp_cnv_format): New function.
3257 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
3258 (md_apply_fix): Handle 22bit pc-rel branches.
3260 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
3262 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
3264 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
3266 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
3268 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
3270 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
3271 (pa_ip): Handle 'fX'.
3273 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
3275 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
3276 unwinds unless the function is in the text space.
3277 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
3279 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
3281 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
3282 (md_assemble): To here. Tweak address generation.
3284 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
3286 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
3287 (md_assemble): Call dwarf2_where for OBJ_ELF.
3288 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
3289 (pa_end_of_source): New function.
3290 * tc-hppa.h (md_end): Define for OBJ_ELF.
3292 1999-09-14 Michael Meissner <meissner@cygnus.com>
3294 * configure.in (Canonicalization of target names): Remove adding
3295 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
3296 generates $ac_config_sub with a ${CONFIG_SHELL} already.
3297 * configure: Regenerate.
3299 1999-09-14 Donn Terry <donn@interix.com>
3301 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
3303 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3305 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
3306 pc-relative jmp/call to an absolute symbol.
3307 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
3308 absolute section symbols.
3310 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
3311 jump handling code and comments.
3313 1999-09-12 Ian Lance Taylor <ian@zembu.com>
3315 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
3316 the value if TE_PE and a global defined symbol.
3318 1999-09-11 Ian Lance Taylor <ian@zembu.com>
3320 * write.c (dump_section_relocs): Call print_symbol_value_1 to
3321 print the symbol, rather than printing it here.
3323 1999-09-11 Donn Terry <donn@interix.com>
3325 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3326 BFD_RELOC_RVA relocations.
3328 * config/tc-i386.c (md_undefined_symbol): Compare the name against
3329 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
3332 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
3334 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
3335 * doc/internals.texi (Object format backend): Document
3338 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3339 relocations against global symbols if TE_PE.
3341 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
3342 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
3344 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
3347 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
3348 symbols which do not have a constant value, or tags with
3349 non-tags. Remove the symbol from the list before adding it at the
3352 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
3353 C_FCN symbol differently if TE_PE.
3354 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
3355 appears in the pseudo-op, rather coff_line_base which is only set
3358 * config/obj-coff.c (obj_coff_loc): New static function.
3359 (obj_pseudo_table): Add "loc".
3361 * config/obj-coff.c (add_lineno): Check that the line number is
3364 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
3365 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
3367 (md_atof): Return NULL rather than 0.
3368 * config/tc-i386.c (md_atof): Change type to int.
3369 * expr.c (expr): Change first parameter to int.
3370 * config/obj-coff.c: Add declarations for static functions.
3371 (coff_frob_symbol): Use SYM_AUXENT.
3372 * config/tc-i386.h (flag_16bit_code): Don't declare.
3374 * config/obj-coff.c (obj_coff_section): Default to setting
3375 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
3377 * write.c (adjust_reloc_syms): Print adjusted fixup.
3379 * expr.c (integer_constant): Correct too_many_digits calculation
3382 1999-09-09 Andreas Schwab <schwab@suse.de>
3384 * doc/c-arm.texi: Fix arguments of @var to not contain
3387 1999-09-08 Philip Blundell <pb@nexus.co.uk>
3389 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
3391 (md_parse_option): Only support -k flag for ELF and COFF targets.
3393 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
3395 * config/tc-hppa.c (pa_ip): Put strict register checks before
3396 call to pa_parse_number.
3398 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
3400 1999-09-06 Ian Lance Taylor <ian@zembu.com>
3402 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
3405 1999-09-06 Donn Terry <donn@interix.com>
3407 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
3409 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
3411 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
3412 candidate instruction. Require registers for register arguments
3413 when in strict mode. Require assemble-time constants for
3414 constants when in strict mode.
3415 (pa_get_absolute_expression): Require a constant when in strict
3418 1999-09-06 Nick Clifton <nickc@cygnus.com>
3420 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
3422 1999-09-04 Steve Chamberlain <sac@pobox.com>
3424 * config/tc-pj.c: New file, supports picoJava in ELF.
3425 * config/tc-pj.h: Ditto.
3426 * configure.in (pjl*, pj*): New targets.
3427 * Makefile.am: Rebuild dependencies.
3428 (CPU_TYPES): Add pj.
3429 (TARGET_CPU_CFILES): Add config/tc-pj.c.
3430 (TARGET_CPU_HFILES): Add config/tc-pj.h.
3431 * doc/c-pj.texi: New file.
3432 * doc/as.texinfo: Add some PJ specifics.
3433 * doc/all.texi: Add PJ to the list of all architectures, sort them
3435 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
3436 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3438 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
3440 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
3441 (obj_frob_file): Test for null pointer.
3442 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
3443 (OBJ_PROCESS_STAB): And here.
3444 (elf_obj_sy): Remove
3446 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
3447 except OBJ_PROCESS_STAB, which we #undef for ecoff.
3448 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
3450 * config/obj-coff.c (no_func): Remove.
3451 (coff_format_ops): Change occurrences of no_func to 0, as we test
3452 for 0 in obj-multi.h.
3454 * configure.in: Enable bfd for i386-coff when primary target is
3455 bfd. Enable i386 elf,coff emulation support. Don't set
3456 USE_EMULATIONS=1 or te_file=multi unless there is more than one
3457 emulation to support.
3458 *configure: Regenerate.
3460 1999-09-02 Nick Clifton <nickc@cygnus.com>
3462 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
3463 .section .line directive is encountered.
3465 1999-09-01 Nick Clifton <nickc@cygnus.com>
3467 * config/tc-arm.c (md_section_align): Do not align sections in ELF
3470 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
3471 * as.texinfo: Document --gdwarf2 command line option.
3472 Add additional documentation of ARM command line switches.
3474 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
3476 * config/tc-i386.c (i386_intel_memory_operand): Combine
3477 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
3478 and RESTORE_END_STRING around parse_register calls.
3479 (i386_operand): Here too.
3480 (i386_is_reg): Remove.
3481 (parse_register): Move as_bad calls from within this function to
3484 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3486 Based on a patch from H.J. Lu <hjl@gnu.org>
3487 * config/tc-i386.c (parse_register): Handle FP regs specially.
3488 (md_begin): Remove '(' and ')' from register_chars.
3490 1999-08-29 Doug Evans <devans@casey.cygnus.com>
3492 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
3493 error message (done elsewhere).
3495 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
3497 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
3499 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3501 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
3504 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
3506 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
3508 Add new completers. Fix bug in 64 bit condition handling.
3510 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
3513 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
3515 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
3517 * config/tc-hppa.c (pa_ip): Add case for 'I'.
3519 1999-08-27 Jim Wilson <wilson@cygnus.com>
3521 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
3522 (struct ls): Add frag field. Initialize it to zero.
3523 (out_end_sequence): New local text_frag. Set it while in text section.
3524 Replace address check with frag check. Set ls.frag to text_frag if
3525 out_set_addr called.
3526 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
3527 Set it before switching sections. Replace address check with frag
3528 check. Set ls.frag to saved_frag if out_set_addr called.
3530 1999-08-26 David Mosberger <davidm@hpl.hp.com>
3532 * dwarf2dbg.c (out_end_sequence): If address changed, directly
3533 output "advance_pc" opcode instead of calling gen_addr_line().
3534 The latter has the undesired side-effect of creating a new row
3535 in the debug line info matrix.
3537 1999-08-26 Jim Wilson <wilson@cygnus.com>
3539 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
3540 ls.last_filename if last is less than zero. Set ls.last_filename
3541 when allocating new entry.
3542 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
3545 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
3547 * config/tc-i386.c (i386_index_check): Fix the displacement size
3548 when INFER_ADDR_PREFIX.
3550 1999-08-18 Nick Clifton <nickc@cygnus.com>
3552 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
3555 1999-08-17 Ian Lance Taylor <ian@zembu.com>
3557 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
3558 handle 0xffffNNNN constants correctly.
3560 1999-08-16 Nick Clifton <nickc@cygnus.com>
3562 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
3565 1999-08-13 Nick Clifton <nickc@cygnus.com>
3567 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
3568 (md_apply_fix3): Always pass positive values to
3569 validate_offset_imm.
3571 1999-08-12 Nick Clifton <nickc@cygnus.com>
3573 * config/tc-arm.c (skip_whitespace): New macro.
3574 Formatting tidy ups.
3576 (md_apply_fix3): Store relocation offset in addend for ELF based
3578 (arm_force_relocation): Always generate relocs for Thumb function
3581 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
3583 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
3584 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
3586 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
3588 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
3589 flags for the unwind subspace.
3591 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
3592 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
3593 suitable relocation based on the size of the target's pointer.
3594 Always Use subsegment zero for the unwinders.
3595 (pa_level): Handle "2.0w".
3597 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3599 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
3600 with the following instruction unless this was specified.
3602 1999-08-09 Ian Lance Taylor <ian@zembu.com>
3604 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
3605 certain sections, to match BFD changes.
3607 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3609 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
3610 (EXTRA_SCRIPTS): Define to keep automake happy.
3611 * Makefile.in: Rebuild.
3613 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3615 * Makefile.am: Rename .dep* files to DEP*.
3616 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
3617 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
3619 * Makefile.in: Rebuild.
3621 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
3623 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
3625 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3627 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
3628 avoid problems on DOS filesystems.
3629 * Makefile.in: Rebuild.
3631 * doc/as.texinfo (Section): Document 's' flag for COFF version.
3633 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3635 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
3638 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3640 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
3641 line to create ${GDBINIT} rather than .gdbinit.
3642 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3644 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
3646 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
3648 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3650 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
3652 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
3654 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
3655 non-adjustable symbols.
3657 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3659 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
3661 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3663 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
3666 1999-08-05 Donn Terry <donn@interix.com>
3668 * config/te-interix.h: New file.
3669 * configure.in (i386-*-interix*): New target.
3670 * configure: Rebuild.
3672 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
3674 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
3675 selectors for ELF too.
3676 (selector_table): Add "ltp" and "rtp" selectors.
3678 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
3680 * config/tc-i386.c (i386_operand): No need to change
3681 operand_string pointer in segment reg case before goto
3682 do_memory_reference. Initialise displacement_string_start and
3683 displacement_string_end after do_memory_reference label.
3684 (i386_index_check): Add operand_string param, and print error
3685 message on failure here.
3686 (i386_intel_memory_operand): Instead of here.
3687 (i386_operand): And here.
3688 (INFER_ADDR_PREFIX): Enable.
3690 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
3692 * config/tc-i386.h (DefaultSize): Define. Renumber following
3693 opcode_modifier defines.
3695 From Etienne Lorrain <etienne.lorrain@ibm.net>
3696 * config/tc-i386.c (stackop_size): New variable.
3697 (set_16bit_code_flag): Clear it here.
3698 (set_16bit_gcc_code_flag): New function.
3699 (md_pseudo_table): Add "code16gcc" entry.
3700 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
3702 1999-08-03 Ian Lance Taylor <ian@zembu.com>
3704 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
3705 next_set_end even if the end symbol is being discarded.
3707 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
3708 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
3709 * config/obj-coff.c: Likewise.
3710 (seg_info_type): Remove.
3711 (seg_info_off_by_4): Change to array of segT.
3712 (s_get_segment): Adjust accordingly.
3713 (obj_pseudo_table): Fully initialize sentinel entry.
3715 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
3716 Ralf Baechle <ralf@uni-koblenz.de>.
3718 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
3720 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
3722 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
3724 * config/tc-i386.c: Indentation and white space changes.
3725 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
3726 don't enable it by default.
3727 (i386_intel_operand): Remove redundant prototype.
3728 Move check on number of memory operands, and i.mem_operands++
3729 (i386_intel_memory_operand): To here.
3730 Remove i386_immediate code from here. Remove special case code
3731 for input and output using (%dx). Remove base/index checks and
3732 call i386_index_check instead. Save initial operand_string
3733 argument for error message.
3734 (i386_operand): Remove redundant prototype. Move base/index
3735 checks to i386_index_check.
3736 (i386_displacement): Move intel mode check for non-zero
3738 (i386_intel_memory_operand): To here.
3740 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
3742 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
3743 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
3744 by .register pseudo-op if -64 and --no-undeclared-regs.
3745 (s_register, sparc_adjust_symtab): New functions.
3746 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
3747 Declare sparc_adjust_symtab as tc_adjust_symtab.
3748 * doc/c-sparc.texi: Add description of #ignore special literal
3749 for .register pseudo-op.
3751 1999-07-30 Catherine Moore <clm@cygnus.com>
3753 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
3754 the relocation's section offset.
3756 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3758 * write.c (fixup_segment): Fix generic error check overflow test.
3760 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
3761 X_add_number to long.
3763 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
3765 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
3768 1999-07-27 Ian Lance Taylor <ian@zembu.com>
3770 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
3773 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
3775 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
3777 * configure.bat: Remove; obsolete.
3778 * config/go32.cfg: Likewise.
3780 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
3782 * configure.in (i386-*-vxworks*): New target.
3783 * configure: Rebuild.
3785 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3787 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
3789 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3791 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
3793 (output_insn): Put OLO10's secondary addend into tc_fix_data.
3794 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
3795 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
3796 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
3797 MAX_RELOC_EXPANSION): Define.
3798 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
3800 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3802 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
3803 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
3804 block. Print a warning if an 8-bit or 16-bit constant
3805 displacement or immediate is truncated on output.
3806 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
3808 (i386_operand): Disallow immediate jump absolute operand.
3810 1999-07-15 Ian Lance Taylor <ian@zembu.com>
3812 * configure.in: Bump version number to 2.9.5.
3813 * configure: Rebuild.
3815 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
3818 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
3820 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
3821 (cons_fix_new_hppa): Derive size of fixup from size of the object.
3823 1999-07-14 Philip Blundell <pb@nexus.co.uk>
3825 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
3827 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
3829 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
3830 if -mno-fpu was given.
3831 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
3833 (cons_fix_new_arm): Remove misleading comments.
3835 1999-07-14 Ian Lance Taylor <ian@zembu.com>
3837 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
3839 (relax_segment): Likewise. After giving a rs_org error, convert
3840 the frag to rs_align to avoid cascading errors.
3842 1999-07-12 Andreas Schwab <schwab@suse.de>
3844 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
3846 1999-07-11 Ian Lance Taylor <ian@zembu.com>
3848 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
3849 as appropriate. Fill in structure initializations. Add variable
3850 initializations. Add casts.
3851 * dwarf2dbg.c (print_stats): Change i to size_t.
3852 * listing.c (listing_listing): Change list_line to unsigned int.
3854 1999-07-10 Ian Lance Taylor <ian@zembu.com>
3856 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
3857 rather than checking for \001 and \002 in symbol name.
3858 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
3860 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
3862 * configure.in (hppa*-linux-gnu*): New target.
3863 * configure: Rebuilt.
3865 1999-07-08 Nick Clifton <nickc@cygnus.com>
3867 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
3869 1999-07-07 Nick Clifton <nickc@cygnus.com>
3871 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
3872 accessing symbolP directly.
3874 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
3876 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
3879 1999-07-05 Nick Clifton <nickc@cygnus.com>
3881 * config/tc-arm.c (ARM_EXT_V5): Define.
3882 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
3883 (md_begin): Detect ARM v5 architectures.
3884 (md_parse_option): Accept arm v5 specification.
3885 (md_show_usage): Documment -marmv5 switch.
3887 * doc/c-arm.texi: Document -marmv5 command line option.
3889 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
3891 (validate_immediate_twopart): New function. Determine if a
3892 constant can be computed by two ADD instructions.
3893 (output_inst): Remove its command line parameter - it was never
3895 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
3896 implememt the ADRL pseudo op.
3897 (tc_gen_reloc): Generate a suitable error message if an ADRL
3898 instruction tries to generate a real reloc.
3900 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
3902 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
3904 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
3907 1999-06-27 H.J. Lu <hjl@gnu.org>
3909 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
3910 non BFD_ASSEMBLER case.
3912 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
3914 * config/obj-coff.c (obj_coff_section): Mark writable sections as
3917 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3919 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
3920 out_end_sequence() when the address decreases due to a new frag.
3921 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
3922 numbering starts with 1.
3924 1999-06-23 Nick Clifton <nickc@cygnus.com>
3926 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
3928 (mcore_s_text): Call obj_elf_text for ELF target.
3929 (mcore_s_data): Call obj_elf_data for ELF target.
3930 (mcore_s_section): No longer ELF specific. Call obj_coff_section
3932 (mcore_s_bss): New function: Dump literal table before changing
3934 (mcore_s_comm): New function: Dump literal table before changing
3937 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
3938 No longer static functions.
3939 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
3940 Provide prototypes for these functions.
3942 1999-06-22 Ian Lance Taylor <ian@zembu.com>
3944 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
3945 a list of names, to try obj_segment_name, and to try abbreviated
3946 names when using COFF without long section names.
3948 * config/tc-alpha.c: More use of symbol accessor functions.
3949 * config/tc-arc.c: Likewise.
3950 * config/tc-d30v.c: Likewise.
3951 * config/tc-fr30.c: Likewise.
3952 * config/tc-i860.c: Likewise.
3953 * config/tc-m88k.c: Likewise.
3954 * config/tc-mcore.c: Likewise.
3955 * config/tc-ns32k.c: Likewise.
3956 * config/tc-sparc.c: Likewise.
3957 * config/tc-v850.c: Likewise.
3959 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
3960 sy_value with appropriate accessor functions.
3961 * config/tc-arm.c (md_apply_fix3): Likewise.
3962 * config/tc-d10v.c (AT_WORD_P): Likewise.
3963 * config/tc-v850.c (reg_name_search): Likewise.
3965 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
3966 use symbol_get_bfdsym instead.
3967 * config/tc-ppc.c (md_assemble): Likewise.
3968 * config/tc-v850.c (v850_comm): Likewise.
3970 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
3972 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
3973 the symbol, rather than accessing the bsym member.
3974 * config/tc-d10v.c (tc_gen_reloc): Likewise.
3975 * config/tc-d30v.c (tc_gen_reloc): Likewise.
3976 * config/tc-mcore.c (tc_gen_reloc): Likewise.
3977 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
3978 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
3979 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
3980 * config/tc-tic30.c (tc_gen_reloc): Likewise.
3981 * config/tc-v850.c (tc_gen_reloc): Likewise.
3983 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
3985 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
3986 (hppa_gen_reloc_type): Conditionalize on BFD64.
3987 (tc_gen_reloc): Re-enable ELF relocations.
3988 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
3990 1999-06-21 Ian Lance Taylor <ian@zembu.com>
3992 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
3994 (do_ldst): Move assignment out of if condition.
3995 (md_apply_fix3): Add casts to avoid printf format warnings. Add
3996 parentheses to avoid warning.
3998 1999-06-21 Nick Clifton <nickc@cygnus.com>
4000 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
4001 macro to get at the BFD symbol associated with a GAS symbol.
4003 1999-06-19 Ian Lance Taylor <ian@zembu.com>
4005 * config/tc-ppc.c: Update for symbol handling changes.
4006 * config/obj-coff.c: Likewise.
4008 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
4010 * tc-hppa.c: General cleanups of ELF support. No more spaces
4011 and subspaces for ELF.
4012 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
4013 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
4014 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
4015 (UNWIND_SECTION_NAME): Likewise.
4016 (space/subspace related structures): Conditionalize definitions
4018 (space/subspace directives and support routines): Conditionalize
4019 definitions and references/uses on OBJ_SOM.
4020 (label_symbol_struct): For ELF, track the symbol's segment. For
4021 SOM track its space.
4022 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
4024 (USE_ALIASES): Kill for both SOM & ELF.
4025 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
4026 (pa_space, pa_subspace): Corresponding changes.
4027 (pa_spaces_begin): Corresponding chagnes.
4028 (md_begin): Do not muck around with space/subspace stuff for
4030 (md_apply_fix): Temporarily disable argument relocation stuff
4032 (tc_gen_reloc): Temporarily disable relocation generation for
4034 (pa_build_unwind_subspace): Similarly.
4036 1999-06-16 Nick Clifton <nickc@cygnus.com>
4038 * config/tc-arm.c (thumb_set): New pseudo op.
4039 (text, data, section): Override these pseudo ops with ARM
4041 (s_thumb_set): New function: Perform the same as a .set pseudo
4042 op, but also mark the alias'ed symbol as being a Thumb
4044 (arm_s_text): New function: Perform the same as the .text
4045 pseudo op, but dump the literal pool before changing
4047 (arm_s_data): New function: Perform the same as the .data
4048 pseudo op, but dump the literal pool before changing
4050 (arm_s_section): New function: Perform the same as the
4051 .section pseudo op, but dump the literal pool before changing
4053 (arm_cleanup): Do not reset the current section before dumping
4056 1999-06-17 Nick Clifton <nickc@cygnus.com>
4058 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
4059 OPTION_NO_WARN_UNMATCHED entries.
4060 (md_parse_option): Generate a warning message if an unrecognised
4061 option is encountered.
4063 * config/tc-d10v.c (do_not_ignore_hash): New variable.
4064 (get_operands): When parsing an expression after an '@' symbol
4065 has been detected, do not ignore '#' symbols.
4066 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
4069 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4071 From K. Richard Pixley <rich@noir.com>:
4072 * configure.in (ppc-*-vxworks*): New target.
4073 * configure: Rebuild.
4075 1999-06-12 Philip Blundell <philb@gnu.org>
4077 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
4079 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4081 * write.c (adjust_reloc_syms): Rather than never reducing reloc
4082 which refer to symbols in linkonce sections, permit reducing the
4083 relocs if the symbol is local.
4085 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4087 * subsegs.c (subseg_text_p): New function.
4088 * as.h (subseg_text_p): Declare.
4089 * read.c (do_align): Use subseg_text_p to set the default fill.
4090 * write.c (subsegs_finish): Likewise.
4091 * config/obj-coff.c (write_object_file): Likewise.
4092 * config/tc-i386.h (md_maybe_text): Don't define.
4093 (md_do_align): Use subseg_text_p to set the default fill.
4094 * config/tc-m32r.c (m32r_do_align): Likewise.
4095 * config/tc-sh.c (sh_do_align): Likewise.
4096 * config/tc-sparc.h (md_do_align): Likewise.
4098 1999-06-12 David O'Brien <obrien@freebsd.org>
4100 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
4101 * configure: Rebuild.
4103 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4105 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
4106 * Makefile.am: Rebuild dependencies.
4107 * Makefile.in: Rebuild.
4109 * config/tc-i386.c (i386_immediate): Remove unused label
4112 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
4113 * symbols.c: Likewise.
4114 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
4115 sy_next field when taking address, rather than symbol_next.
4117 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
4119 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
4120 value from the output file architecture.
4121 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
4122 * dwarf2dbg.h: Change bfd_vma to addressT.
4124 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4126 * dwarf2dbg.h: Use PARAMS in function declarations.
4128 1999-06-11 Martin Dorey <mdorey@madge.com>
4130 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
4131 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
4133 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
4135 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4137 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
4139 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
4142 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
4144 * read.c (read_a_source_file): Only declare inescape if
4147 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
4149 (find_entry_byval): Add parens to avoid warning.
4151 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
4153 * symbols.c (resolve_symbol_value): Don't permit subtraction of
4156 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
4158 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
4161 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
4162 synthetize_setx): New functions.
4163 (md_assemble): Broken the special cases into the above
4164 functions. Make compiler happy if sizeof(bfd_vma)==4.
4165 Fix sethi generated from set/setuw. If instructions have a relloc,
4166 always clear the fields to be relocated in the opcode.
4167 (sparc_ip): Remove special_case global variable.
4169 1999-06-10 Ian Lance Taylor <ian@zembu.com>
4171 Based on patches from John W. Woznack <jwoznack@concentric.net>:
4172 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
4173 indication of success rather than a value.
4174 (itbl_get_val): Likewise.
4175 (itbl_get_field): Use strcspn. Change delimiters to include
4177 * itbl-ops.h (itbl_get_reg_val): Update declaration.
4178 (itbl_get_val): Likewise.
4179 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
4181 * symbols.c (copy_symbol_attributes): Convert local symbols to
4184 1999-06-10 Nick Clifton <nickc@cygnus.com>
4186 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
4189 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4191 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
4192 Optimize set if sizeof(bfd_vma) == 64.
4193 (sparc_ip): Fix sethi - without %hi() it should generate
4194 R_SPARC_22 reloc, not R_SPARC_HI22.
4195 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
4197 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4199 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
4200 (s_ncons): New function.
4201 (native_op_table): New table.
4202 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
4203 R_SPARC_OLO10 handling.
4205 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
4207 * expr.h (struct expressionS): Revert last change; widen X_op.
4208 * config/tc-alpha.c (md_begin): Check the field is wide enough.
4210 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4212 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
4213 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
4214 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
4215 * Makefile.in: Regenerated.
4217 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
4218 `common' pass on to s_mri_common.
4219 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
4221 1999-06-06 Richard Henderson <rth@cygnus.com>
4223 * config/obj-elf.c (obj_elf_section): Don't free the return
4224 value of demand_copy_C_string.
4226 1999-06-05 Richard Henderson <rth@cygnus.com>
4228 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
4229 creation logic from obj_elf_create_section.
4231 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
4232 (section_stack): New.
4233 (special_sections): Make const.
4234 (obj_elf_section): Gut and rewrite parsing.
4235 (obj_elf_change_section): New function broken out of obj_elf_section.
4236 (obj_elf_parse_section_letters): Likewise.
4237 (obj_elf_section_word): Likewise.
4238 (obj_elf_section_type): Likewise.
4239 (obj_elf_previous): Treat as a toggle.
4240 (obj_elf_popsection): New.
4241 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
4242 (ppc_section_type): Likewise.
4243 * config/tc-ppc.h: Likewise.
4245 * expr.h (struct expressionS): Don't make X_op a bitfield.
4246 * config/tc-alpha.c: Update for symbol handling changes.
4247 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
4248 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
4250 1999-06-05 Richard Henderson <rth@cygnus.com>
4252 * dwarf2dbg.c (*): Convert to K&R + prototypes.
4253 (dwarf2_gen_line_info): Kill unused variables.
4254 (dwarf2_finish): Likewise.
4255 (dwarf2_where): Likewise.
4256 (dwarf2_directive_file): If we've only got a string,
4257 hand off to s_app_file.
4258 * ecoff.c: Move the include of ecoff.h.
4259 * symbols.h (S_IS_FUNCTION): Prototype.
4261 * read.c (LEX_HASH): Supply a default.
4263 (s_globl): Update `c' after skipping whitespace.
4264 * read.h (LEX_END_NAME, is_name_ender): New.
4265 * expr.c (get_symbol_end): Respect it.
4267 1999-06-04 Mark Klein <mklein@dis.com>
4269 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
4271 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
4273 * config/tc-hppa.c: Update for symbol handling changes.
4275 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4277 * cgen.c: Update for symbol handling changes.
4278 * config/tc-m32r.c: Likewise.
4280 * config/tc-hppa.h: Update for symbol handling changes.
4281 * config/tc-hppa.c: Likewise.
4283 * config/tc-arm.h: Update for symbol handling changes.
4284 * config/tc-arm.c: Likewise.
4285 (symbol_make_empty): Remove. Just use symbol_create.
4287 * symbols.c (symbol_set_tc): Correct name.
4289 * Makefile.am: Rebuild dependencies.
4290 ($(OBJS)): Don't depend upon struc-symbol.h.
4291 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
4292 * dep-in.sed: Don't remove struc-symbol.h.
4293 * Makefile.in: Rebuild.
4295 * doc/internals.texi (Symbols): Describe changes in symbol
4298 1999-06-03 Richard Henderson <rth@cygnus.com>
4300 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
4301 instead of doing the work by hand.
4303 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4305 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
4306 state of line state-machine.
4307 (struct ls): Collect DWARF2 line state-machine state in new member
4308 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
4309 resulted in any DWARF2 directives.
4310 (reset_state_machine): New function.
4311 (out_end_sequence): Ditto.
4312 (dwarf2_gen_line_info): When switching sections or switching to a
4313 lower text address, call out_end_sequence() first to terminate the
4314 previous code sequence as code sequences MUST have monotonically
4315 increasing addresses.
4316 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
4318 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4320 * as.c (parse_args): Add option -gdwarf2 to allow requesting
4321 DWARF2 debug info (line information only, at this point).
4322 * as.h: Update comment about supported debug formats.
4323 * dwarf2dbg.c, dwarf2dbg.h: New files.
4324 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
4326 * expr.c (operand): Don't use [ for parens if we want an index op.
4327 (op_encoding): Switch [ into O_index, if desired.
4328 (op_rank): Renumber with O_index on bottom.
4329 (expr): If O_index, match closing bracket.
4330 * expr.h (O_index): New.
4332 * read.c (read_a_source_file): Conditionally allow matched "
4333 in lines passed to md_assemble.
4335 * config/obj-elf.c (elf_pseudo_table): Add `common'.
4337 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4339 Add support for storing local symbols in a small structure to save
4340 memory when assembling large files.
4341 * as.h: Don't include struc-symbol.h.
4342 (symbolS): Add typedef.
4343 * symbols.c: Include struc-symbol.h.
4344 (local_hash): New static variable.
4345 (save_symbol_name): New static function, from symbol_create.
4346 (symbol_create): Call save_symbol_name.
4347 (local_symbol_count): New static variable.
4348 (local_symbol_conversion_count): Likewise.
4349 (LOCAL_SYMBOL_CHECK): Define.
4350 (local_symbol_make): New static function.
4351 (local_symbol_convert): New static function.
4352 (colon): Handle local symbols. Create local symbol for local
4354 (symbol_table_insert): Handle local symbols.
4355 (symbol_find_or_make): Create local symbol for local label name.
4356 (symbol_find_base): Check for local symbol.
4357 (symbol_append, symbol_insert): Check for local symbols.
4358 (symbol_clear_list_pointers, symbol_remove): Likewise.
4359 (verify_symbol_chain): Likewise.
4360 (copy_symbol_attributes): Likewise.
4361 (resolve_symbol_value): Handle local symbols.
4362 (resolve_local_symbol): New static function.
4363 (resolve_local_symbol_values): New function.
4364 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
4365 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
4366 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
4367 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
4368 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
4369 (symbol_previous, symbol_next): New functions.
4370 (symbol_get_value_expression): Likewise.
4371 (symbol_set_value_expression): Likewise.
4372 (symbol_set_frag, symbol_get_frag): Likewise.
4373 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
4374 (symbol_mark_used_in_reloc): Likewise.
4375 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
4376 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
4377 (symbol_mri_common_p): Likewise.
4378 (symbol_mark_written, symbol_clear_written): Likewise.
4379 (symbol_written_p): Likewise.
4380 (symbol_mark_resolved, symbol_resolved_p): Likewise.
4381 (symbol_section_p, symbol_equated_p): Likewise.
4382 (symbol_constant_p): Likewise.
4383 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
4384 (symbol_get_obj, symbol_set_obj): Likewise.
4385 (symbol_get_tc, symbol_set_tc): Likewise.
4386 (symbol_begin): Initialize local_hash.
4387 (print_symbol_value_1): Handle local symbols.
4388 (symbol_print_statistics): Print local symbol statistics.
4389 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
4390 Declare new symbols.c functions. Move many declarations here from
4392 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
4393 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
4394 (struct symbol): Move bsym to make it clearly the first field.
4395 Remove TARGET_SYMBOL_FIELDS.
4396 (symbolS): Don't typedef.
4397 (struct broken_word): Remove.
4398 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
4399 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
4400 (symbol_clear_list_pointers): Likewise.
4401 (symbol_insert, symbol_remove): Likewise.
4402 (symbol_previous, symbol_append): Likewise.
4403 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
4404 (struct local_symbol): Define.
4405 (local_symbol_converted_p, local_symbol_mark_converted): Define.
4406 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
4407 (local_symbol_get_frag, local_symbol_set_frag): Define.
4408 (local_symbol_get_real_symbol): Define.
4409 (local_symbol_set_real_symbol): Define.
4411 * write.c (write_object_file): Call resolve_local_symbol_values.
4412 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
4413 (TARGET_SYMBOL_FIELDS): Don't define.
4414 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
4415 ECOFF_DEBUGGING, add ECOFF fields.
4416 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4417 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
4418 ECOFF_DEBUGGING, add ECOFF fields.
4419 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4420 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
4421 * config/tc-mcore.h: Don't include struc-symbol.h.
4422 (TARGET_SYMBOL_FIELDS): Don't define.
4423 (struct mcore_tc_sy): Define.
4424 (TC_SYMFIELD_TYPE): Define.
4425 * Many files: Use symbolS instead of struct symbol. Use new
4426 accessor functions rather than referring to symbolS fields
4429 * read.c (s_mri_common): Don't add in value of line_label.
4431 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
4432 checking for SEC_LINK_ONCE.
4434 * config/tc-sh.h (sh_fix_adjustable): Declare.
4436 * app.c (input_buffer): New static variable.
4437 (app_push): Save saved_input in allocated buffer.
4438 (app_pop): Restored saved_input.
4439 (do_scrub_chars): Change get parameter to take char * and int as
4440 arguments. Change GET macro to pass input_buffer to get
4441 function. Don't save input into allocated buffer.
4442 * as.h (do_scrub_chars): Update declaration.
4443 * input-file.c (input_file_get): Change to take char * and int.
4444 Read data into passed in buffer. Remove static buffer.
4445 * read.c (scrub_from_string): Change to take char * and int. Copy
4446 data into passed in buffer.
4448 * hash.h: Neaten. Declare hash_traverse.
4449 * hash.c: Complete rewrite based on BFD hashing code.
4450 * gasp.c (chunksize): New variable.
4451 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
4454 1999-05-28 Nick Clifton <nickc@cygnus.com>
4456 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
4457 addend unless the target uses an old ABI.
4459 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
4461 -Wchar-subscripts cleanup
4462 * listing.c (listing_newline): Use unsigned char variable, so
4463 calls to isascii,iscntrl are correct.
4464 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
4466 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
4467 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
4468 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
4469 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
4471 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
4473 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
4475 (arch_coldfire_p): New #define.
4476 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
4478 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
4480 * config/tc-m68k.c (install_operand): Add places `n', `o'.
4482 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
4483 (install_operand): Add place `N'.
4484 (init_table): Add registers ACC, MACSR, MASK.
4486 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
4488 * config/tc-m68k.c: Change mcf5200 --> mcf.
4489 (archs): Add mcf5206e, mcf5307.
4490 (m68k_ip): Add format `u'.
4491 (install_operand): Add place `m', `M', `h'.
4492 (init_table): Add upper/lower registers.
4494 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
4496 1999-05-28 Martin Dorey <mdorey@madge.com>
4498 * config/tc-i960.c: Several minor changes to add ELF and
4499 BFD_ASSEMBLER support.
4500 * config/tc-i960.h: Likewise.
4501 * configure.in (i960-*-elf*): New target.
4502 * aclocal.m4, configure: Rebuild.
4504 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4506 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
4507 reloc changes when defined(BFD_ASSEMBLER).
4509 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
4511 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
4513 * write.c (write_print_statistics): Output to file, not stderr.
4515 * expr.c (generic_bignum_to_int32,64): Prototype.
4517 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
4518 output_sleb128, output_uleb128, output_big_sleb128,
4519 output_big_uleb128, output_big_leb128): Prototype.
4520 (output_big_sleb128, output_big_uleb128): Make inline.
4521 (output_big_leb128): Remove inline
4523 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4524 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
4525 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
4526 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
4527 value for correct overflow check in write.c:fixup_segment.
4528 * write.c (fixup_segment): Move bitfield overflow checks to after
4529 the md_apply_fix call.
4530 * config/obj-coff.c (fixup_segment): Likewise.
4531 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
4532 valueT *val argument.
4534 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4536 * config/atof-ieee.c (gen_to_words): Correctly round a
4537 denormalized number. Fix off-by-one in range checking for
4538 exponent in a denormal.
4540 1999-05-10 Nick Clifton <nickc@cygnus.com>
4542 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
4545 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
4547 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
4549 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4551 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
4552 (ReverseRegRegmem): Remove.
4553 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
4554 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
4555 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
4558 From Doug Ledford <dledford@redhat.com>
4559 * config/tc-i386.h (RegXMM): New for P/III.
4560 * config/tc-i386.c: Add support for P/III.
4562 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
4564 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
4565 (md_begin): Allow ppc32 insns in ppc64bridge mode.
4566 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
4568 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
4570 * config/tc-i386.c (i386_immediate): Skip whitespace before
4571 complaining about junk after expression.
4572 (i386_displacement): Likewise.
4574 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
4576 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
4577 Don't copy before downcaseing.
4579 1999-05-05 Catherine Moore <clm@cygnus.com>
4581 * tc-m68k.c: Include elf/m68k.h.
4582 (m68k_elf_final_processing): New routine.
4583 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
4586 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
4588 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
4591 1999-04-30 Nick Clifton <nickc@cygnus.com>
4593 * config/tc-mcore.c (mcore_s_section): Dump literals before
4596 1999-04-29 Nick Clifton <nickc@cygnus.com>
4598 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
4601 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
4603 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4604 (TC_INIT_FIX_DATA): Delete.
4605 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4606 (TC_INIT_FIX_DATA): Delete.
4607 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
4608 * write.c (fix_new_internal): Initialize fx_cgen member.
4609 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
4610 (gas_cgen_md_apply_fix3): Update.
4611 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
4612 (md_cgen_record_fixup_exp): Update.
4613 (FX_OPINFO_R_TYPE): Update.
4615 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
4616 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
4617 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
4618 * frags.h (struct frag): Make opindex, opinfo ints.
4620 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
4622 1999-04-26 Tom Tromey <tromey@cygnus.com>
4624 * aclocal.m4, configure: Updated for new version of libtool.
4626 1999-04-22 Nick Clifton <nickc@cygnus.com>
4628 * config/tc-mcore.c (md_apply_fix3): Renamed function from
4630 (md_apply_fix3): Do not fix up absolute relocations against
4633 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
4635 1999-04-20 Nick Clifton <nickc@cygnus.com>
4637 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
4638 changes and data-in-text directives.
4639 (mcore_cons): New function: intercept cons() operations.
4640 (mcore_float_cons): New function: intercept float_cons()
4642 (mcore_stringer): New function: intercept stringer() operations.
4644 1999-04-18 Ian Lance Taylor <ian@zembu.com>
4646 * obj.h (struct format_ops): Change generate_asm_lineno field to
4648 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
4650 * config/tc-alpha.c (find_opcode_match): Add default case to
4652 (find_macro_match): Likewise.
4653 (load_expression): Parenthesize && within ||.
4655 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
4657 1999-04-17 Nick Clifton <nickc@cygnus.com>
4659 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
4660 .text .data .section pseudo ops.
4661 (mcore_s_section): New function. Dump lits before changing secs.
4662 (mcore_s_text): New function. Dump lits before changing secs.
4663 (mcore_s_data): New function. Dump lits before changing secs.
4665 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
4667 * config/tc-mips.c (mips_32bitmode): New.
4668 (md_begin): Set mips_32bitmode if needed.
4669 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
4670 Set EF_MIPS_32BITMODE.
4672 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
4674 * config/obj-coff.c (c_section_symbol): Fix typo in previous
4677 1999-04-16 Nick Clifton <nickc@cygnus.com>
4679 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
4681 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
4683 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
4684 expressions correctly.
4687 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
4689 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
4691 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
4693 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
4694 and fmpynfadd instructions.
4696 1999-04-11 Richard Henderson <rth@cygnus.com>
4698 * as.h (environ): Declare it, if needed.
4699 * as.c (dump_statistics): Don't declare environ.
4700 * configure.in (environ): Detect declaration.
4701 * configure, config.in: Rebuild
4703 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
4704 (i386_displacement): Allocate enough space for replacement buffer.
4705 Clean up replacement buffer initialization.
4707 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
4709 * subsegs.c (section_symbol): Don't create a new symbol if one
4710 already exists; instead, use the existing one, but set its segment
4711 and frag data if it hasn't already been defined.
4712 * config/obj-coff.c (c_section_symbol): Likewise.
4714 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
4716 * tc-alpha.c (load_expression): Call as_bad instead of abort.
4718 1999-04-08 Nick Clifton <nickc@cygnus.com>
4720 * config/tc-mcore.c: New File: Support routines for MCore
4722 * config/tc-mcore.h: New File: Definitions for MCore assembler.
4723 * config/obj-coff.c: Add support for mcore-pe target.
4725 * Makefile.am: Add support for MCore targets.
4726 * Makefile.in: Regenerate.
4727 * configure.in: Add support for MCore targets.
4728 * configure: Regenerate.
4730 * doc/all.texi: Set MCORE.
4731 * doc/as.texinfo: Document MCore specific command line options.
4733 * write.h: Prevent multiple inclusion.
4735 1999-04-06 Ian Lance Taylor <ian@zembu.com>
4737 * asintl.h (LC_MESSAGES): Never define.
4738 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
4740 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
4743 * Makefile.am (m68k-parse.c): If configuring in the source
4744 directory, copy m68k-parse.y into the local directory before
4745 running ylwrap, to remove spurious differences when generating
4747 * Makefile.in: Rebuild.
4749 * config/tc-sparc.h (md_do_align): Just allocate the number of
4750 bytes necessary, rather than always allocating 1024.
4752 1999-04-04 Ian Lance Taylor <ian@zembu.com>
4754 * listing.c (listing_newline): Add cast to avoid warning.
4755 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
4756 * config/tc-i386.c (i386_scale): Add return value.
4757 (build_displacement_string): Remove unused local temp_disp2.
4758 (i386_intel_memory_operand): Add parentheses to avoid warning.
4759 (i386_intel_operand): Remove unused local end_of_operand_string.
4760 (i386_operand): Remove unused local operand_modifier.
4761 (i386_operand): Add parens to avoid warning.
4763 1999-04-04 Don Bowman <don@pixsci.com>
4765 * configure.in: Add mips*-*-vxworks* target; have it define
4767 * configure, config.in: Rebuild.
4769 1999-03-31 Nick Clifton <nickc@cygnus.com>
4771 * configure.in (emulations): Add support for arm-epoc-pe.
4772 * configure: Regenerate.
4773 * config/te-epoc-pe.h: New file. Define macros specific to
4775 * config/tc-arm.h: Select epoc-pe-arm target format if configured
4776 for arm-epoc-pe target.
4778 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
4780 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
4782 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
4784 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
4785 detect ",n" without a condition.
4786 (pa_parse_neg_cmpsub_cmpltr): Likewise.
4789 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
4791 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
4792 instruction is encoded with one bit.
4795 1999-03-23 Ian Lance Taylor <ian@zembu.com>
4797 * doc/internals.texi (CPU backend): Mention that
4798 line_separator_chars should not include newline. From thi
4799 <ttn@mingle.glug.org>.
4801 1999-03-22 Doug Evans <devans@casey.cygnus.com>
4803 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4804 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
4806 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
4808 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
4810 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
4812 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
4815 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
4817 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
4819 1999-03-15 Martin Hunt <hunt@cygnus.com>
4821 * app.c (do_scrub_begin): Change '-' back to a symbol char
4822 so we can use multiple opcodes on a line again.
4824 * config/tc-d30v.c: By default, warn if a symbol has
4825 the same name as a register. Plus some minor
4826 updates from the branch.
4828 1999-03-13 Nick Clifton <nickc@cygnus.com>
4830 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
4831 BFD_RELOC_16 and BFD_RELOC_64.
4833 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4835 * expr.c (expr): Add missing else.
4837 1999-03-12 Nick Clifton <nickc@cygnus.com>
4839 * config/tc-arm.c (md_apply_fix3): Improve error message.
4841 1999-03-11 Doug Evans <devans@casey.cygnus.com>
4843 * Makefile.am (CPU_TYPES): Add fr30.
4844 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
4845 (fr30,m32r dependencies): Update.
4846 * Makefile.in: Rebuild.
4848 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
4849 (gas_cgen_record_fixup_exp): Ditto.
4850 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
4851 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
4852 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4853 (md_cgen_lookup_reloc): Update use of operand->type.
4854 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
4855 (md_convert_frag): Call cgen_operand_lookup_by_num.
4856 (md_cgen_lookup_reloc): Update use of operand->type.
4857 (m32r_cgen_record_fixup_exp): Ditto.
4859 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
4861 * config/tc-mips.c (md_show_usage): Fix message.
4863 1999-03-03 Nick Clifton <nickc@cygnus.com>
4865 * doc/c-arm.texi (ARM Syntax): Document new command line switches
4866 and LDR reg,=<expr> instruction.
4868 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
4871 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
4873 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
4875 1999-02-17 Nick Clifton <nickc@cygnus.com>
4877 This patch was created by: Scott Bambrough
4878 <scottb@corelcomputer.com>
4881 Special cased '@' character. The '@' character is used as the
4882 ARM assembler comment character, as a special character
4883 and in ELF .symver pseudo-op's, and as a special character in
4884 .type and .section pseudo-ops.
4885 (symver_pseudo): New static variable.
4886 (symver_state): New static variable.
4887 (struct app_save): Add field 'symver_state'.
4888 (app_push): Save global symver_state int struct app_save.
4889 (app_pop): Restore global symver_state from struct app_save.
4890 (do_scrub_chars): Special case handling of '@' character in
4893 * configure.in: Modified to recognize armv* uname syntax from ARM
4895 * configure: Regenerated.
4897 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
4898 a prefix to the section's type.
4899 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
4900 the type's typename.
4902 * config/tc-arm.h: Add support for PIC generation:
4903 (pic_code): New boolean.
4904 (obj_relocate_extern): Define.
4905 (TC_RELOC_RTSYM_LOC_FIXUP): Define
4906 (TC_CONS_FIX_NEW): Define.
4907 (tc_fix_adjustable): Define.
4908 (GLOBAL_OFFSET_TABLE_NAME): Define.
4910 * config/tc-arm.c: Add support for PIC generation:
4911 (line_seperator_chars): Allow ';' as a seperator for Linux.
4912 (is_immediate_prefix): New macro.
4913 (arm_parse_reloc): New function.
4914 (s_arm_elf_cons): New function.
4915 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
4916 (md_undefined_symbol): Special case handling for the Global Offset
4918 (md_apply_fix3): Handle PIC relocs.
4919 (tc_gen_reloc): Handle PIC relocs.
4920 (md_parse_option): Add support for '-k' command line switch to
4921 enable PIC generation.
4922 (cons_fix_new_arm): New function.
4923 (s_arm_elf_cons): New function.
4925 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
4927 * configure.in: Add comments for uses of AC_DEFINE.
4928 * acinclude.m4: Likewise.
4929 * acconfig.h: Remove.
4930 * aclocal.m4: Rebuild.
4931 * configure: Rebuild.
4932 * Makefile.in: Rebuild.
4933 * config.in: Rebuild.
4935 1999-02-15 Jim Lemke <jlemke@cygnus.com>
4937 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
4938 non-constant offset from a base register.
4940 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
4942 * config/tc-alpha.c (md_show_usage): Put \ before newline in
4945 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
4947 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
4948 (emit_insn): Look for pc-relative and no-overflow specifiers on
4949 internal relocation types.
4951 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
4953 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
4956 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
4958 (mips_4650, mips_4010, mips_4100): Variables removed.
4959 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
4960 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
4962 (md_begin): Don't bother initializing the mips_NNNN variables;
4963 mips_cpu is set, and that's good enough now.
4964 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
4965 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
4966 (show): New function, to handle wrapping in the CPU lists.
4967 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
4969 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
4971 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
4972 than treat as an immediate specifier.
4974 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
4976 * config/tc-i386.c: Prototype many functions.
4977 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
4978 (i386_immediate): Remove unused second argument.
4979 (i386_intel_operand): Fix i386_is_reg typo.
4980 (i386_operand): Use allow_naked_reg.
4981 (output_invalid): Make operand int for K&R.
4983 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
4985 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
4987 * Makefile.in: Rebuild.
4989 1999-02-09 Doug Evans <devans@casey.cygnus.com>
4991 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
4993 (EXTRA_as_new_SOURCES): Comment out.
4994 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
4995 * Makefile.in: Rebuild.
4996 * doc/Makefile.in: Rebuild.
4997 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
4998 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
4999 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
5000 * configure: Rebuild.
5001 * aclocal.m4: Rebuild.
5002 * config.in: Rebuild.
5003 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
5004 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5005 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
5006 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5007 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
5008 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
5009 (gas_cgen_record_fixup_exp): Ditto.
5010 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
5011 descriptor, not global variable.
5012 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
5013 descriptor, not global variable. Refer to insert_operand handler
5014 via cpu descriptor, not global function.
5015 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5016 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
5017 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
5018 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5019 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
5020 * config/tc-m32r.c: Ditto.
5021 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
5022 (md_assemble): Ditto.
5023 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
5025 1999-02-09 Nick Clifton <nickc@cygnus.com>
5027 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
5028 relocations for ELF targets.
5030 1999-02-08 Nick Clifton <nickc@cygnus.com>
5032 * configure.in: Add support for StrongARM target.
5033 * configure: Regenerate.
5035 1999-02-05 Nick Clifton <nickc@cygnus.com>
5037 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
5039 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
5042 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
5044 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
5046 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
5048 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
5049 (INTEL_DWORD_MNEM_SUFFIX): Define.
5052 (DWORD_PTR): Define.
5053 (XWORD_PTR): Define.
5055 (OFFSET_FLAT): Define.
5057 (NONE_FOUND): Define.
5060 * config/tc-i386.c (set_intel_syntax): New routine.
5061 (intel_syntax): Declare.
5062 (allow_naked_reg): Declare.
5063 (md_pseudo_table): Support .intel_syntax and .att_syntax.
5064 (intel_float_operand): New routine.
5065 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
5066 Handle brackets as well as parens. Call i386_intel_operand for
5067 intel syntax. Reverse operands if appropriate. Handle new
5068 suffixes. Handle movzx and movsx.
5069 (i386_is_reg): New routine.
5070 (i386_immediate): New routine.
5071 (i386_scale): New routine.
5072 (i386_displacement): New routine.
5073 (i386_operand_modifier): New routine.
5074 (build_displacement_string): New routine.
5075 (i386_parse_seg): New routine.
5076 (i386_intel_memory_operand): New routine.
5077 (i386_intel_operand): New routine.
5078 (i386_operand): Call i386_displacement, i386_immediate,
5079 i386_scale, etc. instead of handling inline.
5080 (parse_register): Handle registers without prefix.
5082 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
5084 * configure: Regenerate.
5085 * configure.in (arm-*-oabi): New.
5086 (thumb-*-oabi): New.
5087 * config/tc-arm.c (target_oabi): Declare.
5088 (md_apply_fix3): Support REL relocs.
5089 (md_parse_option): Handle -oabi.
5090 (elf32_arm_target_format): New routine.
5091 (md_longopts): Add OPTION_OABI.
5092 * config/tc-arm.h: Redefine TARGET_FORMAT.
5095 1999-01-28 Nick Clifton <nickc@cygnus.com>
5097 * write.c (write_relocs): Handle out of range error.
5099 * config/tc-fr30.c (fr30_fix_adjustable): New function.
5100 (fr30_force_relocation): Default to 0.
5102 * config/tc-fr30.h (obj_fix_adjustable): Define.
5103 (TC_FORCE_RELOCATION): Define.
5105 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
5108 1999-01-16 Nick Clifton <nickc@cygnus.com>
5110 * config/tc-d30v.c (write_2_short): Do not generate a sequential
5111 merge of two instructions if the left instruciton kills the right.
5113 1999-01-11 Doug Evans <devans@casey.cygnus.com>
5115 * Makefile.in: Regenerate.
5116 * configure.in: Redo test for using cgen.
5117 * configure: Regenerate.
5119 1999-01-09 Nick Clifton <nickc@cygnus.com>
5121 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
5122 redefinition of this macro.
5124 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
5126 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
5129 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5131 * config/tc-mips.c (append_insn): For mips16, insert a nop between
5132 a read of HI or LO and an immediatly following branch.
5134 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5136 * config/tc-mips.c (md_begin): Another correction to the setting of
5139 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
5141 * config/tc-mips.c (md_begin): Correct type-o in setting of
5144 1998-12-21 Nick Clifton <nickc@cygnus.com>
5146 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
5147 bit insn when optimizing, so that parallelised instructions will
5148 start on a 32 bit boundary.
5150 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
5152 * config/tc-mips.c (mips_eabi64): New.
5153 (md_begin): Set mips_eabi64.
5154 (mips_elf_final_processing): Use it.
5156 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
5158 * config/tc-mips.c (mips_elf_final_processing):
5159 Correct setting of ABI in e_flags.
5161 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
5163 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
5166 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
5168 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
5170 1998-12-15 Doug Evans <devans@casey.cygnus.com>
5172 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
5173 warning, values that don't fit in the field.
5175 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5177 * config/tc-mips.c (mips_abi_string): New.
5178 (md_parse_option,md_longopts): Add mabi.
5179 (mips_elf_final_processing): Set e_flags based on mabi flag.
5181 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5183 * config/tc-mips.c (md_parse_option): Handle vr4111.
5185 98-12-11 Ken Raeburn <raeburn@cygnus.com>
5187 * config/tc-h8300.c (build_bytes): Change message given if the
5188 instruction requires H8/300H mode and we're not in Hmode, to
5189 suggest that it may be the operand modes that are the problem, not
5190 necessarily the opcode.
5192 1998-12-10 Nick Clifton <nickc@cygnus.com>
5194 * config/tc-fr30.c: Add line separator character.
5196 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
5198 * configure.in (hppa-*-mpeix*): New target.
5199 * config/obj-som.h (obj_som_compiler): Declare.
5200 * config/obj-som.c (compiler_seen): New static variable.
5201 (obj_som_compiler): New function.
5202 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
5203 (md_pseudo_table): Add "compiler" if OBJ_SOM.
5204 (pa_type_args): Set hppa_priv_level.
5205 (pa_compiler): New static function if OBJ_SOM.
5206 * configure: Rebuild.
5208 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
5210 * read.c (output_leb128): Don't mark as inline.
5212 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
5214 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
5215 AIX .vbyte unaligned data support.
5216 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
5217 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
5220 1998-12-07 Nick Clifton <nickc@cygnus.com>
5222 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
5225 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
5227 * config/tc-arm.c (elf32_arm_force_relocation): Check for
5228 BFD_RELOC_ARM_PCREL_BRANCH.
5230 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
5232 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
5233 checking the target type.
5234 (mips-dec-bsd*): Set endian to little.
5235 * configure: Rebuild.
5237 COFF weak symbol support, based on patches from Mark Elbrecht
5238 <snowball3@usa.net>:
5239 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
5240 * config/obj-coff.c (obj_coff_weak): New static function.
5241 (obj_coff_endef) [both versions]: Handle weak symbols.
5242 (coff_frob_symbol): Likewise.
5243 (yank_symbols): Likewise.
5244 (obj_pseudo_table): Add "weak".
5246 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
5247 <aymeric.vincent@emi.u-bordeaux.fr>.
5248 * aclocal.m4: Rebuild with current tools.
5249 * configure: Rebuild.
5251 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
5252 an assertion failure for a case we can't handle when OBJ_ECOFF.
5254 * expr.c (operator): And with 0xff to avoid problems with signed
5257 1998-12-03 Nick Clifton <nickc@cygnus.com>
5259 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
5260 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
5262 1998-12-02 Nick Clifton <nickc@cygnus.com>
5264 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
5267 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
5269 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
5270 calculation of pcrel point.
5272 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
5274 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
5277 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
5279 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
5281 (d10v_cleanup): Only generate previous insn if a multiline insn is
5284 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
5286 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
5289 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
5291 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
5292 -marm6xxx command line switches.
5294 1998-11-18 Doug Evans <devans@casey.cygnus.com>
5296 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
5297 (itbl-ops.o): Delete duplicate dependencies.
5298 Rebuild dependencies.
5299 Add fr30 dependencies.
5300 * Makefile.in: Rebuild.
5302 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
5304 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
5306 * listing.c: Ignore line terminator characters found inside
5309 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
5311 * po/gas.pot: Regenerated.
5313 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
5315 * config/tc-fr30.c (fr30_is_colon_insn): New name for
5316 fr30_is_label_start(). Also checks for delay slot insns.
5318 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
5319 FR30 instructions which contain a colon in the mnemonic.
5321 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
5323 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
5325 * config/tc-fr30.c: Removed currently superflous code.
5327 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
5329 * config/tc-fr30.h: New file.
5330 * config/tc-fr30.c: Tweaking so that it will compile.
5332 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
5334 * config/tc-d10v.h (obj_fix_adjustable): Define.
5335 (TC_FORCE_RELOCATION): Define.
5336 (d10v_force_relocation): Declare.
5337 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
5338 (md_apply_fix3): Handle Vtable relocs.
5339 (d10v_fix_adjustable): New.
5340 (d10v_force_relocation): New.
5342 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
5344 * config/tc-d30v.c: Change default behaviour to ignore potential
5345 conflicts between register name and symbol names.
5347 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
5349 * configure.in: Add fr30-*-*.
5350 * config/tc-fr30.c: New file.
5351 * Makefile.in: Regenerated.
5352 * config.in: Regenerated.
5353 * configure: Regenerated.
5354 * doc/Makefile.in: Regenerated.
5355 * po/gas.pot: Regenerated.
5357 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
5359 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
5362 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
5364 * app.c (do_scrub_begin): Set characters above 127 to be symbol
5366 (do_scrub_chars): Add some casts to unsigned char to avoid
5367 unwanted sign extension.
5368 * read.c (lex_type): Set characters about 127 to be symbol
5370 * config/tc-i386.c (md_begin): Set identifier_chars and
5371 operand_chars for values above 127.
5373 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
5375 * configure.in: detect cygwin* instead of cygwin32*
5376 * configure: regenerate
5378 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
5380 * listing.c: Add support for producing a listing from piped
5383 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
5385 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
5386 (append_insn): Account for the tx39's multiply behavior.
5388 1998-10-26 Michael Meissner <meissner@cygnus.com>
5390 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
5391 from assemble_parallel_insns. Add support for '->' to indicate
5392 explicitly serializing the instructions.
5393 (md_assemble): Ditto.
5395 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
5397 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
5400 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
5402 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
5404 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
5406 * config/tc-mips.c : support frame and regmask/fregmask when
5407 MIPS_STABS_ELF is specified.
5409 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
5411 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
5412 (md_apply_fix): Don't return 1 for VTABLE relocs.
5413 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
5415 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5417 * doc/c-i386.texi: Replace occurences of "opcode" with
5418 "instruction mnemonic", "instruction", or "mnemonic" when
5419 referring to the name of an instruction. Use "opcode" when
5420 referring to the sequence of machine bytes.
5422 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
5423 (is_opcode_char): Rename to is_mnemonic_char.
5424 (md_assemble and i386_operand): Correct error messages from
5425 "opcode" to "instruction mnemonic"
5426 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
5427 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
5428 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
5429 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
5430 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
5431 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
5432 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
5434 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
5436 * config/tc-i386.c (i386_operand): Check for garbage after
5439 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
5441 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
5442 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
5444 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
5446 * config/tc-sh.h (obj_fix_adjustable): Define.
5447 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
5448 (md_apply_fix): Likewise.
5449 (tc_gen_reloc): Likewise.
5450 (sh_fix_adjustable): New.
5452 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
5454 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
5455 * cgen.h (gas_cgen_finish_insn): Update prototype.
5456 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
5457 cgen_insn_t -> CGEN_INSN_INT.
5458 (make_parallel): Update handling of CGEN_INT_INSN_P.
5459 (assemble_parallel_insn): Ditto.
5460 (target_make_parallel): New function.
5461 (md_assemble): Use it.
5463 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
5465 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
5467 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
5469 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
5470 converted into lower case.
5472 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
5474 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
5475 (gas_cgen_tc_gen_reloc): Likewise.
5476 * config/tc-m32r.h (obj_fix_adjustable): Define.
5477 * config/tc-m32r.c (m32r_fix_adjustable): New.
5478 (m32r_force_relocation): Handle VTABLE relocs.
5480 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
5482 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
5484 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
5486 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
5487 to lower case before parsing.
5489 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
5490 parallel insns modift buts in the PSW as a side effect.
5492 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
5494 * config/tc-d30v.c (find_format): Test for missing flag and
5497 (md_apply_fix3): Fix error messages to avoid
5498 assumption about presence of a symbol.
5500 (parallel_ok): Disallow parallel instructions that both modify the
5503 (find_format): Generate a warning if an odd numbered register is
5504 used as the first register in a mutli-register instruction.
5506 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
5508 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
5509 relocations are always associated with a symbol.
5511 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
5513 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
5514 (elf32_sparc_force_relocation): Declare.
5515 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
5516 (tc_gen_reloc): Handle vtable relocs.
5517 (elf32_sparc_force_relocation): New.
5519 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
5521 * symbols.c (S_IS_FUNCTION): New.
5522 * config/tc-v850.h (obj_fix_adjustable): Define.
5523 (TC_FORCE_RELOCATION): Define.
5524 (v850_force_relocation): Declare.
5525 * config/tc-v850.c (tc_gen_reloc): Use offset instead
5526 of fx_addnumber for VTABLE reloc addends.
5527 (md_apply_fix3): Handle VTABLE relocs.
5528 (v850_fix_adjustable): New.
5529 (v850_force_relocation): New.
5531 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
5533 * tc-hppa.c (fp_operand_format): Add some additional formats.
5534 (pa_ip): Do not automatically promote into pa2.0 mode.
5535 (pa_level): Handle ".level 2.0".
5537 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5539 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
5540 * config/tc-i386.h (template.extension_opcode): Change to
5541 unsigned int to allow full range of 8-bit opcode suffixes.
5542 (None): Redefine as 0xffff.
5544 From Jeff B Epler <jepler@usgs.gov>
5545 * doc/c-i386.texi (i386-SIMD): New section.
5547 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
5549 * read.c (discard_rest_of_line): New function.
5550 * read.h: Declare it.
5551 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
5553 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
5555 * config/tc-d10v.c (find_symbol_matching_register): New function.
5556 (find_opcode): Cope with the case where a register name matches
5559 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
5561 * config/tc-v850.c (md_pcrel_from): Rename to
5562 v850_pcrel_from_section.
5563 (v850_pcrel_from_section): Do not resolves symbols in other
5566 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
5568 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
5570 * config/tc-d10v.c (find_opcode): Generate an error if a register
5571 is supplied for an operand that should not be a register.
5573 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
5575 * config/tc-d30v.c (write_2_short): But do allow delayed branch
5576 instructions to have another instruction in the right bin.
5578 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
5580 * config/tc-d30v.c (write_2_short): Do not allow instructions in
5581 the right container if the left container holds a branch
5584 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
5586 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
5587 both a register name and symbol name.
5588 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
5590 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
5592 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
5593 execution unit class.
5595 (reg_name_search): If a name matches a register and a symbol,
5596 prefer the register.
5597 (find_format): Disallow flag registers when a general purpose
5598 register is required.
5599 If a number is required, but a register has been given, check to
5600 see if a symbol with the same name as the register exists, and if
5601 so, use that symbol.
5603 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
5605 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
5607 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
5609 * config/tc-d30v.c (find_format): Do not accept flag registers as
5610 general purpose registers.
5611 (find_format): If an immediate value is expected at a given place
5612 in a format, but a register name has been provided instead, check
5613 to see if that register name matches the name of a predefined
5614 symbol and if it does, then use the symbol instead.
5615 (reg_name_search): If a register name matches a symbol name,
5616 prefer the register name to the symbol name.
5618 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
5620 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
5621 the previous insn to empty.
5623 1998-09-20 Michael Meissner <meissner@cygnus.com>
5625 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
5626 pieces, forcing the use of an ANSI compiler.
5628 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5630 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
5632 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
5634 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
5636 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
5638 (obj_elf_vtable_entry): Likewise.
5639 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
5640 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
5641 (tc_gen_reloc): Likewise.
5642 (arm_fix_adjustable): Likewise.
5643 (elf32_arm_force_relocation): New.
5644 (armelf_frob_symbol): Remove coff-style symbol support.
5646 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
5648 * config/tc-i386.c (i386_operand): Fix typo in last patch.
5650 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
5652 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
5653 OBJ_COFF so that routine is defined for a.out format.
5655 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
5657 * config/tc-i386.c (i386_operand): Detect non-segment registers
5658 used as segment prefixes.
5660 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
5662 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
5663 optimize across FDE boundaries.
5665 * config/obj-coff.c (obj_coff_section): Preserve any link once
5666 flags when setting the section flags.
5668 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
5670 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
5671 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
5673 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5675 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
5678 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
5680 * frags.c (frag_grow): Include the size of the frag struct in the
5683 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
5684 if the new subseg comes before the old.
5686 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5688 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
5689 to handle edge8 and edge16.
5691 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
5693 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
5694 before we clobber the symbol involved.
5696 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
5698 * config/tc-arm.c: Remove OBJ_ELF definitions for
5699 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
5700 use arm_adjust_symtab for OBJ_COFF.
5701 (armelf_adjust_symtab): New Routine.
5702 * config/tc-arm.h: Define obj_adjust_symtab to
5703 armelf_adjust_symtab for OBJ_ELF.
5705 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
5707 * configure.in: Make all i386-elf targets use bfd_gas.
5708 * config/tc-i386.c (tc_i386_force_relocation): New.
5709 (tc_i386_fix_adjustable): Don't fix vtable relocs.
5710 (md_apply_fix3): Likewise.
5711 (tc_gen_reloc): Handle them.
5712 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
5713 tc_i386_force_relocation.
5715 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
5717 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
5719 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
5721 * config/tc-d30v.c (md_assemble): Copy previous opcode over
5722 current opcode after writing the first insturction of a reverse
5725 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
5727 * read.h (generate_lineno_debug): Add prototype.
5728 * read.c (generate_lineno_debug): Make non-static.
5730 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5732 * config/tc-i386.c (md_assemble): Only warn for address/data size
5735 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
5737 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
5738 against Thumb function names, as the linker needs this information.
5740 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
5742 * expr.c (operand): Check also that there is no advance in operand
5743 after atof_generic in order to decide "is it label 0f or floating
5746 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
5748 * config/tc-m32r.c: Replace double dash prefix to M32R specific
5749 command line options with a single dash.
5750 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
5752 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
5754 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
5755 * tc-arm.c (arm_fix_adjustable): New routine.
5757 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
5759 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
5760 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
5761 demand_empty_rest_of_line before mri_comment_end.
5762 (equals): Check garbage after expression before
5763 mri_comment_end in MRI mode.
5765 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
5767 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
5768 small immediate constant to use the constant itself rather than
5771 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
5773 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
5774 (pa_leave): Likewise.
5776 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5778 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
5780 (i386_operand): Fix an error message.
5782 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
5784 * doc/c-arm.texi (ARM Directives): Document .req directive.
5786 * config/tc-arm.c (reg_required_here): Display erroneous string if
5787 the register name could not be decoded.
5788 Do not set inst.instruction if the sift is -1.
5790 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
5792 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
5795 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
5797 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5798 even if it is belived to be unnecessary.
5800 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5802 config/tc-i386.c (i386_operand): Size immediate constants by
5803 suffix (erroneously removed as part of July 7 change).
5805 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
5807 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
5808 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
5809 (armelf_frob_symbol): New Routine.
5810 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
5812 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
5814 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
5816 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
5818 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
5819 command line switches passed to assembler.
5821 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
5823 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
5824 (gas_cgen_opcode_desc): Declare.
5825 (gas_cgen_parse_operand): Declare.
5826 (*): Prepend gas_ to gas specific fns to denote them as such.
5828 * cgen.c (gas_cgen_opcode_desc): New global
5829 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
5830 (queue_fixup): Renamed from cgen_queue_fixup.
5831 (*): Prepend gas_ to gas specific fns to denote them as such.
5833 (gas_cgen_md_apply_fix3): Update call to insert_operand.
5834 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
5835 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
5836 Open opcode table and initialize it.
5837 (make_parallel): Use gas_cgen_opcode_desc.
5838 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
5839 (md_assemble): Ditto.
5841 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
5843 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
5844 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
5845 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
5846 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
5847 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
5848 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
5849 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
5850 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
5851 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
5852 (INIT_STAB_SECTION): Likewise.
5853 (OBJ_PROCESS_STAB): Likewise.
5855 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
5856 (md_parse_option): Watch for them.
5857 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
5858 (md_begin): Kill neverdef code.
5859 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
5860 (s_alpha_prologue): Watch alpha_cur_ent_sym.
5861 (s_alpha_coff_wrapper): New.
5862 (md_pseudo_table): Trap all ECOFF pseudos.
5864 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
5866 Start of changes to remove mdebug section from mips*-elf
5867 Based on MIPS_STAB_ELF definition
5868 * acconfig.h: undef if not configured
5869 * config.in: undef if not configured
5870 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
5871 * config/tc-mips.c (s_ent): set BSF_FUNCTION
5872 * stabs.c (s_stab_generic): flush frag
5874 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
5876 * configure.in: (arm-*-elf): Handle.
5877 (thumb-*-elf): Handle.
5878 * configure: Regenerate.
5879 * read.c (stringer): Fix typo in comment.
5880 * write.c (fixup_segment): Don't add symbol value to addend if
5882 * config/tc-arm.c (md_section_align): Don't align dwarf debug
5884 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
5887 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
5889 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
5890 (write_2_short): Emit warning if new flag is set.
5891 (do_assemble): Set flags if left instruction is one of special
5892 "right-instruction-killer" type.
5894 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
5896 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
5897 Always output words in debug_info section as big endian.
5898 (sparc_target_format): Choose correct bfd target.
5899 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
5901 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
5903 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
5904 to work with internationalization code. Issue an error when two
5905 operands match that are not allowed to match.
5907 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
5909 * configure.in (install_tooldir): Allow target to specify whether
5910 it wants to be installed in $(tooldir)/bin.
5911 * configure: Regenerate.
5912 * Makefile.am (install-exec-local): Set install-exec-tooldir
5913 dependency via configure.
5914 * Makefile.in: Regenerate.
5916 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
5918 * Makefile.am (install-exec-local): Split into two ...
5919 (install-exec-bindir,install-exec-tooldir): New rules.
5920 * Makefile.in: Regenerate.
5922 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
5924 * Makefile.am (install-exec-local): Don't remove the file before
5925 checking whether $(bindir) == $(tooldir)/bin. From Maciej
5926 W. Rozycki <macro@ds2.pg.gda.pl>.
5927 * Makefile.in: Rebuild.
5929 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
5931 * cgen.c: Include libiberty.h.
5932 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
5933 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
5934 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
5935 (md_cgen_lookup_reloc)): Declare.
5936 (md_cgen_record_fixup_exp): Declare.
5937 * config/tc-m32r.h (md_pcrel_from_section): Declare.
5938 (m32r_relax_frag): Declare.
5939 (cgen_md_apply_fix3): Decls moved to cgen.h.
5940 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
5941 (m32r_cgen_record_fixup_exp): Delete decl.
5942 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
5943 (assemble_nop): Delete.
5944 (expand_debug_syms): Delete unused `exp'.
5945 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
5946 Add default case for -Wall.
5947 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
5948 (md_atof): Delete unused wordP.
5950 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
5952 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
5955 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
5957 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
5958 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
5959 .print, .purgem, and .struct. Remove documentation for
5962 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
5964 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
5965 Update call to insert_operand.
5967 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
5969 * config/tc-m32r.c (ms_show_usage): Formatting changes.
5971 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
5973 * config/tc-i386.c (md_assemble): Don't get confused by trailing
5974 whitespace after a prefix operator.
5976 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
5978 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
5980 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
5982 * config/tc-sparc.c (log2): New static function.
5983 (s_reserve): Use log2 to convert alignment before calling
5985 (s_common): Use log2 to convert alignment before calling
5986 record_alignment and frag_align.
5987 (sparc_cons_align): Use log2.
5989 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
5991 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
5992 (s_common): Likewise.
5994 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
5995 initialization of waddr.
5996 (sparc_elf_final_processing): Add default case to switch.
5998 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6000 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
6001 than temporary real.
6003 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
6005 * write.c (subsegs_finish): Don't align the segments if there were
6008 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
6009 copying aux information.
6011 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
6012 expression into a symbol.
6014 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6016 * config/tc-i386.c (mode_from_disp_size): Change arg and return
6017 type to unsigned int.
6018 (md_assemble): Change type used to store offsets from unsigned
6020 (i386_operand): Switch error check to only call RESTORE_END_STRING
6021 once after parse_register.
6023 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
6025 * config/tc-v850.c (md_show_usage): Changed format to match that
6028 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
6030 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6032 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
6034 (md_apply_fix_2): Force the symbol of the vtable reloc to be
6037 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
6039 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
6040 * doc/Makefile.in: Rebuild.
6042 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
6044 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
6045 for %lo expressions.
6046 (mips_ip, case 'u'): Move range check after code to mask
6047 off bits in %hi/%lo expressions. Mask off high bits for
6050 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
6052 * doc/Makefile.am (gasver.texi): New target.
6053 (as.info, as.dvi): Depends upon gasver.texi.
6054 * doc/as.texinfo: Include gasver.texi. Mention version number on
6055 title page and in top node.
6056 * doc/Makefile.in: Rebuild.
6058 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
6060 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
6061 but not including the line containing the edict.
6062 * listing.h (LISTING_EOF): New.
6063 * input-scrub.c (input_scrub_next_buffer): Call it.
6065 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6067 * config/tc-i386.c (i386_operand): Don't set the size of an
6068 immediate address based solely on the suffix and the mode.
6070 * config/tc-i386.c (md_assemble): Add assertion to make sure
6071 overlap2 does not set Imm.
6073 * config/tc-i386.c (space_chars): Remove. The scrubber converts
6074 sequences of whitespace to a single space.
6075 (is_space_chars): Just compare with space.
6076 (md_begin): Don't initialize space_chars.
6077 (md_assemble): Just skip a single whitespace character.
6078 (i386_operand): Rewrite base-index parsing to use new
6079 parse_register, and to skip white space. Skip white space in a
6080 number of other places too. Don't give error message if
6081 parse_register fails.
6082 (parse_register): Change reg_string parameter to be non-const.
6083 Add end_op parameter. Skip white space after the `%', and return
6084 end of register string. Give error message here rather than
6087 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
6089 Based on patch from Matt Semersky <matts@scd.hp.com>:
6090 * expr.c (op_encoding): Make const.
6091 (expr_set_precedence): New function.
6092 (expr_begin): Don't set operator rankings, just call
6093 expr_set_precedence.
6094 * expr.h (expr_set_precedence): Declare.
6095 * read.c (s_mri): Call expr_set_precedence.
6097 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
6099 * doc/as.texinfo (Statements): Remove paragraph discussing
6100 continuing lines with a backslash. This hasn't worked for years,
6103 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
6105 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
6107 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
6108 (ps_CTORS, ps_DTORS): New section types.
6109 (vms_fixup_xtors_section): New function
6110 (Ctors_Psect, Dtors_Psect): Define.
6111 (IS_GXX_XTOR): Define
6112 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
6113 Filter static constructors/destructors and add to
6114 Ctors_Symbols/Dtors_Symbols chain.
6115 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
6116 appropriate section.
6118 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
6119 * makefile.vms: Merge vax/vms support.
6121 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
6123 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
6124 (elf_pseudo_table): Add them.
6125 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
6126 (md_apply_fix): Accept them.
6127 (mips_fix_adjustable): Don't adjust them.
6128 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
6129 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
6130 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
6131 (tc_fix_adjustable): Don't adjust them.
6133 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
6135 * Makefile.am (CGEN_CPU_PREFIX): New variable.
6137 * Makefile.in: Regenerate.
6138 * configure.in: AC_SUBST cgen_cpu_prefix.
6139 * configure: Regenerate.
6141 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6143 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
6144 Changed all users of COND12_DELAY.
6146 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
6148 * config/tc-mn10300.c (set_arch_mach): New function.
6149 (md_pseudo_table): Add pseudo-ops to set the current machine type.
6150 (md_begin): Default to mn10300 mode.
6151 (md_assemble): Only accept instructions for the core mn10300
6152 chip and the active machine type.
6154 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
6156 * subsegs.h (segment_info_type): Give the struct a name.
6157 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
6158 * config/tc-h8500.h (tc_reloc_mangle): Declare.
6159 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
6160 * config/tc-w65.h (tc_reloc_mangle): Declare.
6161 * config/tc-z8k.h (tc_reloc_mangle): Declare.
6163 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
6165 * config/tc-v850.c (v850_comm): Restore old section
6166 after common processing.
6168 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
6170 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
6172 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
6174 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
6175 char with code that explicitly sign-extends.
6177 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
6179 * config/tc-v850.c (md_begin): Restore text section as the current
6180 section after creating call table sections.
6181 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
6184 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
6185 with call to macro SYM_AUXINFO.
6187 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
6189 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
6190 with the program transform name.
6191 * Makefile.in: Rebuild.
6193 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
6195 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
6198 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
6200 * config/tc-i386.c (i386_operand): Be prepared for a space between
6201 the open parenthesis and the start of the register operand,
6202 because of the June 16 change.
6204 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
6206 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
6209 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
6211 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6212 even if it is belived to be unnecessary.
6214 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
6216 * write.c (adjust_reloc_syms): Never adjust relocs against weak
6218 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
6220 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
6222 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
6223 shift amount for a repeated operand. The shift amount for the
6224 repeated copy comes from the size of the operand.
6226 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
6228 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
6230 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
6232 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
6234 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6236 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
6237 characters in it as LEX_IS_SYMBOL_COMPONENT.
6238 * config/tc-i386.h (tc_symbol_chars): Define.
6239 (extra_symbol_chars): Declare.
6240 * config/tc-i386.c (extra_symbol_chars): Define.
6241 (comment_chars): Don't use '/' as comment start if TE_LINUX.
6242 (line_comment_chars): Set to '/' if TE_LINUX.
6243 * doc/c-i386.texi (i386-prefixes): Update.
6244 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
6246 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
6248 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
6249 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
6251 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
6253 * config/tc-d10v.c (md_apply_fix3): Checking displacement
6254 constraint in instructions REP & REPI.
6256 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
6258 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
6259 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
6261 (check_range): If the operand is shifted, then shift the number
6262 before checking its range.
6264 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
6266 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
6269 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
6271 * config/tc-v850.c (v850_comm): Create special sections as needed.
6273 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
6275 * config/tc-d10v.c (write_2_short): Addition of swapping
6276 instructions for sequential and reverse sequential order when
6277 given order is not possible.
6279 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
6281 * Makefile.am: Rebuild dependencies.
6282 (DEP_INCLUDES): Fix reference to intl build directory.
6283 * Makefile.in: Rebuild.
6285 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6287 * doc/c-i386.texi: Update 16 bit documentation.
6289 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
6290 IgnoreDataSize to IgnoreSize as they are used for address size as
6292 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
6293 32-bit mode, similarly addr16/data16 and variants.
6295 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
6297 * config/tc-d30v.c (md_assemble): Fix handling of reverse
6298 sequential word multiply instructions.
6300 (do_assemble): Add extra command line argument, to allow mul32
6301 attribute to be preserved across parallel insns.
6302 (md_assemble): Insert NOPs between explicitly parallel insns which
6303 contain an 32 bit multiply and a 16 multiply.
6305 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6307 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
6310 * config/tc-i386.c (reloc): Add braces.
6312 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
6313 consistent with Intel naming.
6314 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
6315 use bitfields in sib_byte.
6316 (modrm_byte): Don't use bitfields here either.
6318 * config/tc-i386.c (current_templates): Add const.
6319 (parse_register): Add const to return, param, and char *s.
6320 (i386_operand): Add const to reg_entry *r.
6321 * config/tc-i386.h (templates): Add const to start, end.
6323 Inspired by code for 16 bit gas support from Martynas Kunigelis
6324 <martynas@nm3.ktu.lt>:
6325 * config/tc-i386.c (md_assemble): Add full support for 16 bit
6326 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
6327 (uses_mem_addrmode): Remove.
6328 (md_estimate_size_before_relax): Add support here too.
6329 (md_relax_table): Rewrite interface to md_relax for 16 bit
6331 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
6332 (opcode_suffix_to_type): Remove.
6333 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
6334 (SIZE_FROM_RELAX_STATE): Modify to suit above.
6335 (md_convert_frag): Likewise.
6336 (i386_operand): Add support for 16 bit base/index regs,
6337 immediates, and displacements. Remove some unnecessary casts, and
6338 localise end_of_operand_string, displacement_string_start,
6339 displacement_string_end variables. Add GCC_ASM_O_HACK.
6340 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
6342 * config/tc-i386.c (prefix_hash): Remove.
6343 (md_begin): Rewrite without obstacks. Remove prefix hash table
6344 handling. Rewrite lexical table handling.
6345 (i386_print_statistics): Don't print prefix statistics.
6346 (md_assemble): Rewrite instruction parser so that line is not
6347 converted to lower case. Don't do a hash_find for prefixes,
6348 instead recognise them via opcode modifier.
6349 (expecting_operand, paren_not_balanced): Localise variables.
6350 * config/tc-i386.h (IsPrefix): Define.
6351 (prefix_entry): Remove.
6353 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
6354 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
6355 '\\' in case where comment_chars contains '/'.
6357 * config/tc-i386.c (MATCH): Ensure given operand and template
6358 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
6359 you must write `ljmp *table(%ebx)'.
6361 From H.J. Lu <hjl@gnu.org>:
6362 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
6363 as 0 ifndef BFD_ASSEMBLER.
6364 (md_assemble): Allow immediate operands without suffix or
6365 other reg operand to default in size to the current code size.
6367 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
6369 * config/tc-v850.c (md_begin): Restore creation of
6370 .call_table_text and .call_table_data sections.
6372 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
6374 * config/tc-d30v.c (md_assemble): Set execution type to unknown
6375 after emitting a word of noops.
6377 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6379 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
6380 (i386_operand): Simplify checks for valid base/index combinations.
6381 Disallow `in 4(%dx),%al'.
6383 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
6385 (add_prefix): Change parameter from char to int.
6387 * config/tc-i386.h (Ugh): Define opcode modifier.
6388 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
6390 * config/tc-i386.c (md_assemble): Rewrite MATCH and
6391 CONSISTENT_REGISTER_MATCH macros to check register types more
6392 thoroughly. Check for illegal suffix/operand combinations
6393 when matching insns with operands. Handle new `s' suffix, and
6394 associated FloatMF opcode modifier for float insns with memory
6396 * config/tc-i386.h (FloatMF): Define new opcode modifier.
6397 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
6398 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
6399 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
6400 DATA_PREFIX_OPCODE throughout.
6402 * config/tc-i386.c (REGISTER_WARNINGS): Define.
6403 (md_assemble): Rewrite suffix/register operand checking code to be
6404 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
6405 AnyMem, the better to grep.
6407 (i386_operand): Don't set Mem bits in i.types[this_operand] when
6408 given a memory operand. Don't set Abs bits either.
6409 (type_names): Remove Mem*, Abs*.
6410 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
6411 define opcode_modifiers as these cases are handled by Disp8,
6412 Disp16, Disp32 and suffix checks.
6413 (COMES_IN_BOTH_DIRECTIONS): Remove.
6414 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
6416 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
6417 if IgnoreDataSize modifier given. Remove ShortformW modifier
6418 test. Add test for ShortForm in W base_opcode modification.
6419 Merge Seg2ShortForm and Seg3ShortForm code.
6420 * config/tc-i386.h (ShortFormW): Remove.
6421 (IgnoreDataSize): Define.
6423 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
6425 * config/tc-d30v.c (md_assemble): Store previous segment state
6426 with previous instruction.
6428 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6430 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
6431 (ebp, esp): Remove static variables.
6432 (MATCH): Remove test for InOutPortReg.
6433 (i386_operand): Properly handle InOutPortReg here instead.
6434 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
6435 (md_assemble): Simplify and correct modrm and sib generation.
6436 (i386_operand): Add warning for scale without index.
6437 Rewrite checks for valid base/index combinations.
6439 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
6440 macros and enclose in do while(0).
6441 (RESTORE_END_STRING): Likewise.
6442 (md_assemble): Add one to printed operand number so we start
6443 from 1 not 0. Add some more gettext invocations.
6444 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
6447 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
6448 DATA_PREFIX, SEG_PREFIX): Define.
6449 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
6450 (check_prefix): Remove function.
6451 (add_prefix): New function. Add prefix to i.prefix as well as
6453 (md_assemble): Changes for add_prefix. Remove hack for wait
6454 prefix, instead always output prefixes in fixed order. Test
6455 for jcxz/loop when selecting between word & dword operations,
6456 and add address size prefix rather than operand size prefix.
6457 Remove operand -> address size hack when emitting jcxz/loop.
6458 (i386_operand): Remove O_Absent check as it's done in expr.
6460 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
6462 * configure.in: Recognize m5200 as a cpu_type of m68k.
6463 * aclocal.m4: Rebuild with current libtool.
6464 * configure: Rebuild.
6466 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6468 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
6469 to relaxable_symbol to prevent references to external symbol from
6472 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
6474 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
6475 symbols are relaxable.
6477 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
6479 * config/tc-v850.c (md_begin): Don't create special
6480 sections by default.
6482 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
6484 * config/tc-mips.c (macro): For div and udiv, close the
6485 reorder block as soon as possible.
6487 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
6489 From Matt Semersky <matts@scd.hp.com>:
6490 * macro.c (macro_mri_mode): New function.
6491 * macro.h (macro_mri_mode): Declare.
6492 * read.c (s_mri): Call macro_mri_mode when switching in and out of
6495 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
6497 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
6500 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
6501 until after xstrdup in OBJ_EVAX case.
6503 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
6505 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
6506 offset calculation. Also, use VAX_BRW from vax-inst.h instead
6507 of hardcoded magic number.
6508 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
6510 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
6512 * read.c (do_s_func): New function.
6514 * read.h (do_s_func): Add prototype.
6516 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
6518 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
6519 nops if fill pattern not specified.
6521 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
6523 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
6524 * config/te-go32.h (TE_GO32): Define.
6525 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
6527 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
6529 Implement .func/.endfunc pseudo-ops.
6530 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
6532 * read.c (potable): Add .func,.endfunc.
6533 (s_func): New function.
6534 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
6536 (in_doc_func_p,current_function_label): New static globals.
6537 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
6539 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
6541 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
6542 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
6543 * config/tc-arm.h (WORKING_DOT_WORD): Define.
6544 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
6545 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
6546 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
6547 * config/tc-i860.h (WORKING_DOT_WORD): Define.
6548 * config/tc-i960.h (WORKING_DOT_WORD): Define.
6549 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
6550 * config/tc-w65.h (WORKING_DOT_WORD): Define.
6551 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
6552 * config/tc-a29k.c: Don't define md_short_jump_size,
6553 md_long_jump_size, md_create_short_jump or md_create_long_jump.
6554 * config/tc-alpha.c: Likewise.
6555 * config/tc-alpha.h: Likewise.
6556 * config/tc-arm.c: Likewise.
6557 * config/tc-h8300.c: Likewise.
6558 * config/tc-h8500.c: Likewise.
6559 * config/tc-hppa.c: Likewise.
6560 * config/tc-i860.c: Likewise.
6561 * config/tc-i960.c: Likewise.
6562 * config/tc-ppc.c: Likewise.
6563 * config/tc-sh.c: Likewise.
6564 * config/tc-sparc.h: Likewise.
6565 * config/tc-tic30.c: Likewise.
6566 * config/tc-w65.c: Likewise.
6567 * config/tc-z8k.c: Likewise.
6569 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
6571 * config/tc-vax.c (_): Delete this macro used for placeholder
6572 values in vax_operand_width_size; it conflicts with the _() macro
6573 used for internationalization.
6575 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
6577 * symbols.c (symbol_find_base): Fix case insensitive symbol name
6578 code. From Chris Moller <moller@bops.com>.
6580 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
6581 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
6582 * read.c (emit_expr): Initialize seg and subseg fields of a new
6584 * write.c (write_object_file): Switch to the appropriate segment
6585 and subsegment when processing a broken word.
6587 * config/tc-m68k.c (mri_assemble): New static function.
6588 (build_mri_control_operand): Call mri_assemble rather than
6590 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
6591 (s_mri_endf, s_mri_endw): Likewise.
6593 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
6595 * read.c (s_org): Call md_flush_pending_output if it is defined.
6597 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
6599 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
6601 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
6602 (md_parse_option): Add for same.
6603 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
6604 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
6605 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
6607 * config/tc-sparc.h (cons_fix_new_sparc): Added.
6609 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
6611 * config/tc-arm.c (find_real_start): Relax definition of local
6614 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
6616 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
6617 symbols at the given address, not just the last one specified.
6619 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
6621 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
6622 or number_to_chars_littleendian to write data.
6624 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
6626 * config/tc-v850.c (md_assemble): Remove artificially created
6627 register name symbols.
6629 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
6631 * write.c (fixup_segment): Change "segment" to "section" in
6634 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
6636 * write.c (fixup_segment): Change sym1-sym2 message again.
6638 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
6640 * write.c (fixup_segment): Improve error message for sym1-sym2
6641 errors when sym1 is in a different segment from sym2.
6643 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
6645 * config/tc-m32r.c (warn_unmatched_high): New static local.
6646 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
6647 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
6648 (md_longopts): Recognize --{no-,}warn-unmatched-high.
6649 (md_parse_option): Likewise.
6650 (md_show_usage): Likewise.
6651 (m32r_frob_file): Likewise.
6653 * read.c (generate_file_debug,generate_lineno_debug): New functions.
6654 (read_a_source_file): Call them.
6655 * read.h (stabs_generate_asm_file): Declare.
6656 * stabs.c (stabs_generate_asm_file): New function.
6657 (generate_asm_file): New function.
6658 (stabs_generate_asm_lineno): Move file name handling into
6661 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
6663 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
6664 (d30v_current_align, d30v_current_align_seg): New variables.
6665 (d30v_last_label): New variable.
6666 (d30v_align, s_d30v_align, s_d30v_text): New functions.
6667 (s_d30v_data, s_d30v_section): Likewise.
6668 (md_pseudo_table): Call them.
6669 (md_begin): Initialize d30v_current_align_seg.
6670 (md_assemble): Call d30v_align when needed by known current alignment.
6671 (d30v_frob_label, d30v_cons_align): New functions.
6672 * config/tc-d30v.h (md_do_align): Remove.
6673 (tc_frob_label): Call d30v_frob_label.
6674 (md_cons_align): New.
6676 * config/tc-d30v.c (find_format): Convert complex expressions to
6677 expression symbols before processing. Clean up code formatting.
6679 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
6681 * po/Make-in (install-info): New target.
6683 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
6685 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
6687 * config/tc-mn10300.c (md_assemble): Likewise.
6689 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
6691 * Makefile.am: Update with `make dep-am'.
6692 (HFILES): Add cgen.h.
6693 (cgen.o): Depend on cgen.h.
6694 * Makefile.in: Regenerate.
6696 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
6698 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
6700 * gasp.c (grab_label): Permit a label to be a preprocessor
6701 variable by permitting a label to start with a backslash.
6703 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
6705 * config/tc-mips.c (validate_mips_insn): Removed hack
6706 for previously inaccessible bitfields in some INSN_TRAP
6709 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
6711 * config/tc-d30v.c (do_assemble): Abort with error message
6712 if opcode operands do not match.
6714 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
6716 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
6717 'q' operand format for 20-bit "break"/"sdbbp" instructions.
6718 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
6719 similar new 'q' operand.
6721 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
6723 * cgen.c (cgen_asm_finish_insn): Fix typo.
6725 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
6728 * cgen.c: Include it.
6729 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
6730 (cgen_asm_finish_insn): Result is now void. New arg `result'.
6731 All callers updated.
6732 * config/tc-m32r.c: Include cgen.h.
6733 (m23r_insn): New members num_fixups,fixups.
6735 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
6737 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
6738 to avoid compiler warning.
6740 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
6742 * makefile.vms: Run dec c with /nodebug. Pass CC value when
6745 * makefile.vms (OBJS): Add ehopt.obj
6747 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
6749 * doc/c-vax.texi: Correct and extend vax/vms documentation.
6751 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
6753 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
6754 a short format insn.
6755 (md_assemble): Set it for explicitly packed insns.
6757 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
6759 * config/obj-coff.c (c_symbol_merge): Do not take address of
6760 native fields when performing the memcpy.
6762 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
6764 * config/tc-mips.c (macro,macro2): Implement
6765 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
6767 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6769 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
6770 relocations against globally visible symbols.
6771 * config/tc-m68k.c (relaxable_symbol): New macro.
6772 (m68k_ip, md_estimate_size_before_relax): Use it.
6773 (tc_m68k_fix_adjustable): Also handle weak symbols.
6775 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
6777 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
6778 references to externally visible symbols.
6779 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
6780 values in twice for a PC relative reloc if the symbol is
6783 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
6784 don't adjust a PC relative reloc against an externally visible
6786 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
6787 for a PC relative fixup against an externally visible defined
6788 symbol, arrange to store object file and addend values as though
6789 the symbol were not defined.
6790 (tc_gen_reloc): Likewise.
6792 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
6794 * read.c (sizeof_leb128): Referenced externally by write.c so
6797 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
6799 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
6800 and expand a 'debug' symbol associated with the next instruction
6801 that does not cause a short instruction to be filled with a NOP.
6802 (md_pseudo_table): Add support for .debugsym.
6803 (assemble_parallel_insn): Add calls to expand_debug_sym as
6805 (md_assemble): Ditto.
6807 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
6809 * as.c (main): Conditionally call setlocale.
6810 * gasp.c (main): Likewise.
6811 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
6812 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
6814 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
6816 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
6818 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
6820 * config/tc-hppa.c: Change all calls to bzero to use memset.
6821 (pa_ip): Add cast to avoid warning.
6822 (tc_gen_reloc, md_apply_fix): Likewise.
6823 (pa_find_space_by_number): Likewise.
6824 (hppa_force_relocation): Likewise.
6825 (pa_block): Change i to unsigned int.
6826 * config/obj-som.h (obj_som_copyright): Declare.
6828 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
6830 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
6831 for line numbers for assembly source.
6833 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
6835 * configure.in: Change version number to 2.9.4
6836 * configure: Rebuild.
6838 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
6840 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
6842 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
6844 * ecoff.h: Change symbolS in function declaration to struct
6847 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
6849 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
6850 (md_convert_frag): Fix i18n typo.
6852 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
6854 * ecoff.c (ecoff_get_cur_proc_sym): New function.
6855 * ecoff.h: Protoype it.
6856 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
6857 [EVAX] (s_alpha_prologue): Delete.
6858 (md_pseudo_table): Update.
6860 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
6862 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
6863 array to local pointer.
6864 (get_args, parse_expr): Add casts to avoid warnings.
6866 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
6868 * read.c (s_set): Cast xmalloc return value to fragS *.
6869 * config/tc-m68k.c (m68k_ip): Function made static to match
6870 previous forward declaration.
6871 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
6873 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
6875 * config/tc-v850.c: Add internationalisation macros to error
6878 * config/tc-m32r.c (can_make_parallel): Add internationalisation
6879 macros to error strings.
6881 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
6883 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
6884 reloc is in the TOC csect.
6885 (md_apply_fix3): Correct gettext typo.
6887 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
6889 * config/tc-arm.c (find_real_start): Ignore symbols starting with
6890 .L - they are local labels and the branches are not really
6891 function calls but rather far jumps.
6893 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
6895 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
6897 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
6899 * config/tc-i386.c (md_assemble): Print operand number rather than
6900 using ordinal_names.
6901 (i386_operand): Likewise.
6903 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
6905 * Makefile.am (INTLLIBS): Define to work around apparent automake
6907 All Makefiles: Regenerated.
6909 * Many files: Added gettext invocations around user-visible
6911 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
6912 HAVE_LC_MESSAGES): Define.
6913 * dep-in.sed: Added asintl.h.
6914 * po/Make-in: New file.
6915 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
6917 * read.c (Z_): Renamed from `_'.
6918 * Makefile.am (SUBDIRS): Added po.
6919 (POTFILES): new macro.
6920 (po/POTFILES.in): New target.
6921 ($(OBJS)): Added asintl.h.
6923 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
6924 (as_new_LDADD): Added $(INTLLIBS).
6925 (as_new_DEPENDENCIES): Added $(INTLDEPS).
6926 (gasp_new_LDADD): Added $(INTLLIBS).
6927 (gasp_new_DEPENDENCIES): New macro.
6928 * configure, aclocal.m4: Rebuilt.
6929 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
6931 (ALL_LINGUAS): Define.
6932 * macro.c: Include "asintl.h".
6933 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
6934 * as.h: Include "asintl.h".
6935 * config/tc-i386.c (ordinal_names): Removed.
6936 (md_assemble): Changed error text to avoid ordinal_names.
6937 (i386_operand): Likewise.
6938 (reloc): Added as_bad to avoid i18n problems.
6939 (tc_gen_reloc): Likewise.
6940 * config/tc-arm.c (bad_args): Now a #define.
6942 * config/obj-vms.c (VMS_stab_parse): Changed type of
6944 (global_symbol_directory): Unified strings to avoid i18n
6946 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
6947 avoid i18n problems.
6948 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
6949 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
6951 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
6953 * config/tc-v850.c (md_assemble): Changed C++ comment into C
6955 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
6957 * as.c (print_version_id): Added an fprintf to avoid i18n
6959 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
6961 * expr.c (expr): Added as_warn call to avoid i18n problems.
6962 * messages.c (as_assert): Changed code to avoid i18n problems.
6963 (as_abort): Likewise.
6964 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
6965 (s_space): Likewise.
6966 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
6968 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6970 * config/tc-i386.c (check_prefix): New static function, split out
6972 (struct _i386_insn): Add wait_prefix field.
6973 (md_assemble): Remove wait_prefix local variable. Use
6974 check_prefix when adding a prefix.
6976 * config/tc-i386.c (current_templates): New static variable.
6977 (md_assemble): Remove current_templates local variable.
6978 (md_assemble, i386_operand): Improve error and warning messages in
6979 many places. Add RESTORE_END_STRING in many places before error
6980 return. Clarify some comments.
6982 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
6984 (md_assemble): Parse string instruction operands, looking for
6985 segment override prefixes. Check for invalid segment prefixes on
6987 (i386_operand): i.seg[] and max mem_operand changes for string
6989 * config/tc-i386.h (EsSeg): Define.
6991 * config/tc-i386.h (regKludge): Define.
6992 (iclrKludge, imulKludge): Don't define.
6993 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
6994 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
6995 opcode_modifier checks to look for more common cases first. Add
6996 default_seg for IsString case.
6998 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
7000 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
7002 * configure: Rebuild with new automake and libtool.
7003 * aclocal.m4, Makefile.in: Likewise.
7005 * doc/Makefile.am (as.dvi): New target.
7006 * doc/Makefile.in: Rebuild.
7008 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
7010 * configure.in: Added sparc86x support.
7012 * configure: Rebuild.
7014 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
7016 (md_parse_option): Warn if -EL is not supported for this architecture.
7018 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
7020 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
7022 * config/tc-mips.c (mips_ip): Note when we use get match on
7023 the full instruction name.
7025 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
7027 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
7028 back into the expression to handle add/sub simplification correctly.
7030 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
7032 * config/tc-mips.c (hilo_interlocks): Remove 4300.
7034 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
7036 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
7039 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
7041 * symbols.c (max_indent_level): New global.
7042 (print_symbol_value_1): Use it.
7043 * expr.h (expr_build_dot): Declare.
7044 * expr.c (expr_build_dot): New function.
7046 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
7048 * symbols.c (print_binary): New function.
7049 (print_expr_1): Call it.
7051 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7053 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
7054 operand in the opcode.
7056 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7058 * config/tc-i386.h: Reorder operand flags and opcode modifier
7059 flags for clarity. Remove unused definitions: Unknown,
7060 ImmUnknown, DispUnknown, NoModrm.
7061 * config/tc-i386.c (type_names): Add missing Debug type.
7062 (md_assemble): Better duplicate prefix checking. Quicker string
7063 instruction check via new opcode_modifier flag.
7065 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
7067 * doc/as.texinfo (Invoking): Clarify -Wa example.
7069 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
7071 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
7072 (s_mips_weakext): Define.
7073 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
7074 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
7077 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
7079 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
7080 is an error if the value can not be computed at assembly time.
7081 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
7083 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
7085 * gasp.c (main): Set next field of new include_path structure to
7086 NULL. From Avery Pennarun <averyp@gdc.ca>.
7088 * read.c (s_mri_sect): Call as_bad rather than abort for an
7089 unsupported MRI target.
7091 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
7093 * config/tc-arm.c (arm_validate_fix): New function. Determine if
7094 the destination of a branch instruction should be altered.
7095 (find_real_start): New function: Locate the real, Thumb coded
7096 start of a Thumb function.
7097 (do_t_branch23): Alter the destination of branches to Thumb
7100 * config/tc-arm.h: Define TC_VALIDATE_FIX.
7102 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
7104 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
7107 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7109 * doc/as.texinfo: Use @itemx for a secondary item in a table.
7110 * doc/c-hppa.texi: Likewise.
7112 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
7114 * Makefile.am: Rebuild dependencies.
7115 * Makefile.in: Rebuild.
7117 * Makefile.am (DEP_INCLUDES): New variable.
7118 (.dep1): Change to work when srcdir is not an absolute path.
7119 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
7120 * Makefile.in: Rebuild.
7122 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
7124 * config/tc-i386.h, config/tc-i386.c: Revert March 24
7125 LinearAddress patch.
7127 * configure.in: Set version to 2.9.1.
7128 * configure: Rebuild.
7130 * Branched binutils 2.9.
7132 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7134 * config/tc-i386.h (FWait): Define.
7135 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
7136 other prefixes. Check FWait flag in opcode table to see which
7137 instructions require an fwait prefix.
7139 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7141 * stabs.c (get_stab_string_offset): Always create a stab string
7144 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
7146 Fix some gcc -Wall warnings:
7147 * atof-generic.c (atof_generic): Add casts to avoid warnings.
7148 * ehopt.c (eh_frame_code_alignment): Likewise.
7149 * expr.c (integer_constant, operand): Likewise.
7150 * frags.c (frag_align): Likewise.
7151 * gasp.c (level_0, change_base, doinstr): Likewise.
7152 * hash.c (hash_ask): Likewise.
7153 * listing.c (listing_page, calc_hex, print_lines): Likewise.
7154 (debugging_pseudo): Likewise.
7155 * macro.c (define_macro, check_macro): Likewise.
7156 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
7157 (ignore_rest_of_line, float_cons): Likewise.
7158 * symbols.c (decode_local_label_name): Likewise.
7159 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
7160 (fixup_segment, number_to_chars_bigendian): Likewise.
7161 (number_to_chars_littleendian): Likewise.
7162 * config/atof-ieee.c (gen_to_words): Likewise.
7163 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
7164 (sparc_ip, parse_keyword_arg, s_common): Likewise.
7165 * read.c (output_big_sleb128): Initialize locals to avoid
7167 (output_big_uleb128, equals): Likewise.
7168 * atof-generic.c (atof_generic): Change number_of_digits_* locals
7169 to unsigned int. Change zeros to unsigned int.
7170 * cond.c (s_if): Add return to default case.
7171 * frags.c (frag_now_fix): Change return type to addressT.
7172 * frags.h (frag_now_fix): Update declaration.
7173 * listing.c (file_info_struct): Change linenum to unsigned int.
7174 (struct list_info_struct): Change hll_line to unsigned int.
7175 (print_source): Update format string.
7176 * read.c (emit_expr): Change scan to unsigned int, and don't
7177 bother to initialize it.
7178 * symbols.c (dollar_label_count): Change to unsigned long.
7179 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
7180 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
7181 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
7183 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
7185 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
7186 mcf5200 just as we do for m68000.
7187 (m68k_init_after_args): Likewise.
7188 (md_estimate_size_before_relax): Likewise.
7190 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
7192 * config/tc-v850.c (md_assemble): Store relocation addend in
7193 fixup instead of instruction.
7195 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7197 * config/tc-i386.c (md_assemble): Swap template arguments to
7198 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
7199 This macro is currently symmetric, so passing them the wrong
7200 way didn't cause any problem, but may if the macro is changed
7202 After copying template to i.tm, use i.tm. rather than t-> to
7203 access fields, and make t a const*
7204 Move i.tm.operand_types[] swap to immediately after the copy.
7206 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
7208 * expr.h (expr_build_uconstant): Add prototype.
7209 (expr_build_unary,expr_build_binary): Add prototypes.
7210 * expr.c (expr_build_uconstant): New function.
7211 (expr_build_unary,expr_build_binary): New functions.
7213 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
7215 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
7216 * macro.c (macro_expand_body): Increase buffer size.
7217 * messages.c (as_warn): Likewise.
7218 (as_warn_where, as_bad, as_bad_where): Likewise.
7220 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
7222 Based on patch from H.J. Lu <hjl@gnu.org>:
7223 * Makefile.am (DISTSTUFF): New variable.
7224 (diststuff): New target.
7225 * Makefile.in: Rebuild.
7227 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
7229 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
7230 m32r_elf_section_change_hook.
7232 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
7233 emit a nop if a section ends with a 16 bit instruction.
7235 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
7237 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
7238 s_lcomm rather than obj_coff_lcomm.
7239 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
7241 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
7243 * config/tc-i386.h (LinearAddress): Define.
7244 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
7245 instruction, don't use a default segment.
7247 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
7249 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
7250 * configure: Rebuild.
7252 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
7254 * aclocal.m4, configure: Rebuild with libtool 1.2.
7256 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
7258 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
7259 PC relative branches. Patch courtesy of Jonathan Walton.
7262 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
7264 * configure.in (emulations): Add thumb-pe target.
7266 * configure (emulations): Add thumb-pe target.
7268 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
7270 * itbl-lex.l (yywrap): Don't define if already defined as a
7273 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
7275 * depend.c (quote_string_for_make): New function.
7276 (wrap_output): Use it.
7278 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
7280 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
7281 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
7283 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
7285 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
7286 Recognize -GN and -relax.
7287 (md_begin): Initialize gp size from -G switch.
7288 (alpha_force_relocation): Always force if -relax.
7289 (alpha_align): Take a new argument that will specify when to
7290 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
7291 Change all callers. Emit nop alignment padding as nop+unop pair.
7293 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
7295 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
7296 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
7298 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
7300 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
7301 require padding to the next long word boundary.
7303 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
7305 * cgen.c: #include symcat.h.
7306 * config/tc-m32r.c: Likewise.
7308 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
7310 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
7311 absolute expressions instead of '$' prefixed register names.
7313 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
7315 * read.c (s_set): Record file and line info for symbols when -as.
7316 (pseudo_set): Don't overwrite that dummy fragment.
7318 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
7320 * config/tc-ppc.c (md_pseudo_table): Add "section".
7321 (ppc_named_section): New static function.
7323 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
7325 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
7326 so we don't have to scan the entire list.
7328 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
7330 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
7331 case, allow the parallel instructions to modify the same flag
7334 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
7336 * listing.c (list_symbol_table): Categorize symbols by
7337 undefined_section rather than sy_frag->line == NULL.
7339 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
7341 * Makefile.am (install-exec-local): Install properly when ln
7342 fails or tooldir == prefix.
7344 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
7346 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
7347 Test result of insert_operand for error.
7349 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
7351 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
7352 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
7353 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
7354 * doc/Makefile.in: Rebuild.
7356 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
7358 * config/tc-mips.c (macro_build): Handle operand type 'C'.
7359 (macro): Fix handling of M_COP[0-3].
7361 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
7363 Based on patches from Ross Harvey <ross@teraflop.com>:
7364 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
7365 if macro_alternate or macro_mri.
7366 (getstring): Remove support for byte constants between < and >.
7367 (get_any_string): '<' only starts a string if macro_alternate or
7369 (macro_expand_body): Permit keyword parameters following
7370 positional parameters.
7372 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7373 * configure.in (alpha*-*-netbsd*): New target.
7374 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
7375 * configure: Rebuild.
7377 * as.h (flag_warn_suppress_instructionswap): Move from here...
7378 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
7379 here, and make static.
7381 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
7382 BFD_ASSEMBLER or MANY_SEGMENTS.
7384 * as.c (show_usage): Update bug-gnu-utils address.
7385 * gasp.c (show_usage): Likewise.
7386 * doc/as.texinfo (Bug Reporting): Likewise.
7388 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
7390 * config/tc-mips.c (load_address): Don't use mips III or mips IV
7391 insns regardless of the size of a pointer if we're in mips I or
7393 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7395 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7397 Fix rac to accept only a0:
7398 * tc-d10v.c (parallel_ok, find_opcode):
7399 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
7400 Introduce OPERAND_GPR.
7402 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
7404 * read.c (s_fill): Handle non-constant repeat counts by creating
7405 an rs_space fragment.
7407 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
7409 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
7410 from as_bad to as_warn.
7412 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
7414 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
7415 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
7416 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
7418 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
7420 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
7421 seg_fix_rotP rather than fix_root from seg_info.
7423 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
7425 * expr.c: Add support for 0x1_2_3_4 bignums.
7427 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
7429 * configure.in: Change -linux* to -linux-gnu*.
7430 * configure: Rebuild.
7432 * app.c (do_scrub_begin): Treat \r as whitespace.
7434 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
7436 * Makefile.am: Update dependencies.
7437 * Makefile.in: Rebuild.
7439 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
7441 * configure, aclocal.m4: Rebuild with new libtool.
7443 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
7445 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
7446 the argument to bfd_set_arch_mach.
7447 (load_address): Use bfd_arch_bits_per_address to determine the
7448 bit size of an address instead of looking at the isa level.
7449 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7451 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
7453 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
7455 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
7457 * ehopt.c: New file.
7458 * as.h (enum _relax_state): Add rs_cfa.
7459 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
7460 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
7461 * read.c (emit_expr): Call check_eh_frame.
7462 * write.c (cvt_frag_to_fill): Handle rs_cfa.
7463 (relax_segment): Likewise.
7464 * Makefile.am: Rebuild dependencies.
7465 (GAS_CFILES): Add ehopt.c.
7466 (GENERIC_OBJS): Add ehopt.o.
7467 * doc/internals.texi (Frags): Document rs_cfa.
7469 * as.c (show_usage): Mention --traditional-format.
7470 (parse_args): Accept --traditional-format.
7471 * as.h (flag_traditional_format): Declare.
7472 * output-file.c (output_file_create): If flag_traditional_format,
7473 set BFD_TRADITIONAL_FORMAT on stdoutput.
7474 * doc/as.texinfo, doc/as.1: Document --traditional-format.
7476 * config/tc-mips.c (append_insn): Make sure that if we have a
7477 fixup for an unmatched %hi reloc, it does not associated with a
7480 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
7481 * doc/Makefile.in: Likewise.
7483 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
7485 * config/tc-m32r.c (check_for_side_effects): New function.
7486 (can_make_parallel): Add checks for instruction side effects
7487 clashing with the other instruction.
7488 (assemble_parallel_insn): Improve warning messages. Return error
7489 message from non-swapped instruction order.
7491 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
7493 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
7495 * config/tc-arm.h: Replace md_after_pass_hook definition with a
7496 md_cleanup definition. This moves the forced literal output to
7497 the end of the source pass, and avoids macro's inserting literals
7498 into the code immediately after the macro expansion.
7500 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
7502 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
7503 a gas internal symbol is adjustable.
7504 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
7506 * as.h: If gcc version greater than 2.6, use `__format__' and
7507 `__printf__' in function attributes, rather than `format' and
7510 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
7512 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
7514 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
7516 Add tms320c30 support:
7517 * config/tc-tic30.h: New file.
7518 * config/tc-tic30.c: New file.
7519 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
7520 TARGET_FORMAT as "coff-tic30".
7521 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
7522 * Makefile.am: Rebuild dependencies.
7523 (CPU_TYPES): Add tic30.
7524 (CPU_OBJ_VALID): tic30-aout is valid.
7525 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
7526 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
7527 * configure, Makefile.in: Rebuild.
7529 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
7531 * config/tc-v850.c (md_assemble): Improvements to error messages.
7533 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
7535 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
7536 BFD_RELOC_HI16_S to store the high bits of any value.
7538 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
7539 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
7540 assembler calculate relocations to any external symbol at all.
7541 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
7542 involving generation of pc-relative relocs.
7543 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
7544 has been moved to md_apply_fix3.
7546 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
7547 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
7548 which actually means (the address of identifier's GOT entry) +
7549 constant, which is not particularly useful.
7551 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
7553 * read.h (include_dirs): Declare.
7554 (include_dir_count,include_dir_maxlen): Declare.
7556 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
7558 * configure.in: Correct check for shared opcodes library.
7559 * configure: Rebuild.
7561 * listing.c (buffer_line): If we can't open the file, set at_end.
7562 (listing_print): Remove unused local variable fi.
7564 * config/m68k-parse.y (reglistpair): Handle register list in
7567 * config/vms-conf.h: Don't undef VERSION.
7569 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
7571 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
7573 (GENERIC_OBJS): New variable, with the rest of the old OBJS
7575 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
7576 ($(srcdir)/make-gas.com): Rename from make-gas.com.
7577 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
7578 (EXTRA_DIST): Define.
7579 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
7580 explicitly rather than via the list of object files.
7581 (gcc-as.opt): New file created when make-gas.com is run.
7582 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
7583 itbl-cpu.h} to #include appropriate file rather than copying that
7585 * config/vms-conf.h: Synchronize with current config.in.
7586 * Makefile.in: Rebuild.
7588 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
7590 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
7591 (parallel_ok): Relaxed parallel subinstruction dependency check.
7593 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
7595 * as.h (flag_warn_suppress_instructionswap): added new flag.
7596 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
7597 command line argument.
7598 * tc-d10v.c (write_2_short): emit "Swapping instructions"
7599 warning only if flag_warn_suppress_instructionswap is false.
7601 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
7603 * configure.in (i386-*-mingw32*): New target.
7604 * configure: Rebuild.
7606 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
7608 * symbols.c (resolve_symbol_value): Don't set the segment if it
7609 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
7611 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
7614 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
7616 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
7617 depends upon HAVE_{UNLINK,REMOVE} values rather than host
7620 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
7622 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
7624 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
7626 * config/tc-v850.c (v850_insert_operand): Display instruction when
7627 an error is encountered.
7629 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
7631 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
7632 (i386-*-sco3.2v5*coff): New target.
7633 (i386-*-sco3.2*): New target.
7634 * configure: Rebuild.
7636 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
7638 * config/tc-v850.c: Tidy error message production.
7640 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
7642 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
7643 validate_immediate return value in the right type for comparisons
7646 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
7648 * listing.c (MAX_BYTES): Use listing variables not constants.
7649 (data_buffer): No longer an array, but a pointer.
7650 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
7651 (listing_listing): Allocate data_buffer.
7653 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
7655 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
7656 --listing-rhs-width, --listing-cont-lines.
7657 (show_usage): Update.
7658 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
7659 (listing_lhs_cont_lines, listing_rhs_width): New vars.
7660 (print_lines): Use the variables instead of the constants.
7661 (listing_listing): Likewise.
7662 * listing.h: Declare the new vars.
7664 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
7666 * as.c (parse_args): Add --keep-locals alias for -L.
7667 Add --strip-local-absolute.
7668 (show_usage): Update.
7669 * as.h (flag_strip_local_absolute): New flag.
7670 * symbols.c (S_IS_LOCAL): Use it.
7671 * config/obj-aout.h (S_IS_LOCAL): Likewise.
7672 * config/obj-bout.h (S_IS_LOCAL): Likewise.
7673 * config/obj-coff.h (S_IS_LOCAL): Likewise.
7675 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
7677 * config/tc-m32r.c: Detect if explicitly parallel instructions
7678 might have an io conflict and issue a warning message.
7680 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
7682 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
7683 cgen_swap_fixups): Functions to save, restore and swap the fixup
7684 chain with a backup copy.
7685 (cgen_asm_finish_insn): Returns address of constructed insn.
7687 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
7689 * listing.c (file_info_struct): Remove FILE, add POS.
7690 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
7691 (file_info): Don't open the file.
7692 (buffer_line): Check for the file in the last_open cache, updating
7694 (print_source): Don't reference file_info->file.
7695 (listing_listing): Likewise.
7696 (listing_print): Close the file in the cache, if any.
7698 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
7700 * read.c (dwarf_file_string): New file static variable.
7701 (emit_expr): Look for constant sequence that leads up to a file
7702 name in DWARF debugging output.
7703 (stringer): Use dwarf_file_string to decide whether to accept a
7704 string as a file name.
7706 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
7708 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
7709 (crack_operand): Add reg->reglst MRI hack.
7710 (r_seg): Put reglst symbols in reg_section.
7711 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
7713 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
7715 * tc-sh.c (get_specific): Handle SGR & DBR.
7717 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
7719 * tc-h8300.c (parse_reg): Take the length of the symbol into
7720 account when attempting to match a register name.
7721 * tc-h8500.c (parse_reg): Likewise.
7723 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
7725 * cgen.c: Formatting changes to improve readability.
7727 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
7729 * config/tc-mips.c (macro): Rework division code to avoid unfilled
7732 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
7734 Based on a patch from Jim Wilson
7735 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
7736 (tc_gen_reloc): Handle cross section PC relative relocs
7739 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
7741 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
7743 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
7745 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
7746 (expr_jmp_buf): New static local.
7747 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
7748 (cgen_md_operand): New function.
7749 * tc-m32r.c: Clean up pass over `struct foo' usage.
7750 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
7752 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
7754 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
7755 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
7757 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
7759 * config/tc-i386.c (i386_operand): Give an error if there are
7760 unrecognized characters after an expression.
7762 For older changes see ChangeLog-9697
projects / external / binutils.git / blob