1 2001-12-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3 * config/tc-mips.c (mips_cpreturn_offset): Better comment.
4 (load_register): Better error message. Cast away signedness
5 mismatches. Add casts needed for varargs.
6 (load_address): Replace checks of HAVE_64BIT_ADDRESS with dbl.
7 Remove superfluous casts.
8 (macro): Cast away signedness mismatches. Remove superfluous casts.
9 (s_cpload): Fix wrong comment.
10 (s_mips_weakext): Standardize output message.
11 (get_number): Likewise.
13 2001-12-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
15 * config/tc-mips.c (append_insn): Add jump address range overflow
18 2001-12-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
20 * config/tc-mips.c (md_parse_option): Fix comment. Allow -mabi option
22 (show): Document -mabi option.
24 2001-12-03 Jeroen Dobbelaere <jeroen.dobbelaere@acunia.com>
26 * config/tc-arm.c (md_parse_option): Only clear cpu part when
27 specifying 'xscale' cpu (don't change the fpu part).
29 2001-12-04 Alexandre Oliva <aoliva@redhat.com>
31 * config/tc-d10v.c (find_opcode): Reject SP operand if
32 OPERAND_NOSP flag is present.
34 2001-12-03 Eric Christopher <echristo@redhat.com>
36 * config/tc-mips.c (tc_gen_reloc): One missed BFD_RELOC_MIPS_GPREL.
38 2001-12-02 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
40 * config/tc-mips.c (macro_build): Replace BFD_RELOC_MIPS_GPREL
42 (load_address): Likewise.
44 (md_apply_fix): Likewise. Replace BFD_RELOC_MIPS_GPREL32 by
46 (s_gpword): Replace BFD_RELOC_MIPS_GPREL32 by BFD_RELOC_GPREL32.
47 (tc_gen_reloc): Replace BFD_RELOC_MIPS_GPREL by BFD_RELOC_GPREL16.
48 *config/tc-mips.h: Replace BFD_RELOC_MIPS_GPREL by BFD_RELOC_GPREL16.
50 2001-11-29 Alexandre Oliva <aoliva@redhat.com>
52 * config/tc-d10v.c (get_operands): Emit OPERAND_PLUS for
55 * config/tc-d10v.c (find_opcode): Reject non-SP operand if
58 2001-11-29 Arati Dikey <aratid@kpit.com>
60 * tc-sh.c (parse_at): Removed case-sensitivity of index register
63 2001-11-28 Jakub Jelinek <jakub@redhat.com>
65 * write.c (adjust_reloc_syms): Mark SEC_MERGE symbols as used
66 in reloc if it has non-zero addend.
67 * config/tc-alpha.c (tc_gen_reloc): Reinstall SEC_MERGE check.
68 * config/tc-sparc.c (md_apply_fix3): Likewise.
70 2001-11-28 Andreas Schwab <schwab@suse.de>
72 * as.c (parse_args): Call md_after_parse_args if defined.
73 * config/tc-ia64.h (md_after_parse_args): Define.
74 * config/tc-ia64.c (ia64_after_parse_args): Reject --gstabs.
75 * doc/internals.texi (CPU backend): Document md_after_parse_args.
77 2001-11-23 Jakub Jelinek <jakub@redhat.com>
79 * config/tc-alpha.c (tc_gen_reloc): Remove SEC_MERGE test.
80 * write.c (adjust_reloc_syms): Don't handle relocs against
81 SEC_MERGE section symbols specially.
82 (fixup_segment): Likewise.
84 2001-11-21 Richard Sandiford <rsandifo@redhat.com>
86 * config/tc-mips.c (mips_need_elf_addend_fixup): New, extracted from...
87 (md_apply_fix3): ...here. Don't prevent the symbol value being
88 subtracted twice from GPREL addends.
89 (tc_gen_reloc): Add the symbol value to a GPREL addend if it was
90 subtracted by the previous function.
92 2001-11-20 Nick Clifton <nickc@cambridge.redhat.com>
94 * config/tc-avr.c (md_apply_fix3): Fix typo introduced by
97 2001-11-20 Ben Elliston <bje@redhat.com>
99 * config/tc-m88k.c (md_apply_fix3): Match local variable `val' to
100 usage after md_apply_fix3 cleanups.
102 2001-11-19 Hans-Peter Nilsson <hp@bitrange.com>
104 * doc/c-mmix.texi: Use texinfo 4 features.
105 (MMIX-mmixal): Fix typo.
107 2001-11-17 Hans-Peter Nilsson <hp@axis.com>
109 * config/tc-cris.c (md_apply_fix3): Cast value, not pointer, in
112 2001-11-16 Alan Modra <amodra@bigpond.net.au>
114 * config/tc-m68k.c (md_apply_fix3): Change val back to a signed type.
116 2001-11-15 H.J. Lu <hjl@gnu.org>
118 * config/tc-hppa.c (md_apply_fix3): Fix a typo.
120 2001-11-15 H.J. Lu <hjl@gnu.org>
122 * config/tc-alpha.c (md_apply_fix3): Fix a typo.
124 2001-11-15 Nick Clifton <nickc@cambridge.redhat.com>
126 * write.c (fixup_segment): Remove references to md_apply_fix and
128 * cgen.c, config/obj-coff.c, config/tc-*.c: Update all occurances
129 of md_apply_fix to md_apply_fix3.
130 Make all md_apply_fix3 functions void.
131 * cgen.h, config/obj-coff.h, tc-*.h: Remove all definitions of
132 MD_APPLY_FIX3 and TC_HANDLE_FX_DONE.
133 * doc/internals.texi: Update references to md_apply_fix3.
134 * tc.h: Update prototype for md_apply_fix3.
136 2001-11-15 Alan Modra <amodra@bigpond.net.au>
138 * config/tc-i386.h (md_end): Define.
139 (i386_elf_emit_arch_note): Declare.
140 (CpuUnknown): Delete.
141 * config/tc-i386.c (default_arch): Constify.
142 (smallest_imm_type): Remove CpuUnknown test.
143 (md_assemble): Don't bother checking cpu_arch_flags non-zero.
144 (i386_elf_emit_arch_note): New function.
146 * po/POTFILES.in: Regenerate.
148 2001-11-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
150 * config/tc-mips.c (mips_ip): Re-allow %hi() op for non-ELF assembler.
152 2001-11-15 Alan Modra <amodra@bigpond.net.au>
154 * frags.c (frag_grow): Revert last change.
156 * dwarf2dbg.c (get_frag_fix): Align last frag size.
158 * config/tc-ppc.c (ppc_insert_operand): Pass (ppc_cpu | ppc_size)
160 (md_assemble): Likewise.
162 2001-11-12 Nick Clifton <nickc@cambridge.redhat.com>
164 * frags.c (frag_grow): Use frag_make_room() to grow the
167 2001-11-14 Nick Clifton <nickc@cambridge.redhat.com>
169 * config/tc-sparc.c (md_apply_fix3): Do not remove the symbol's
170 value from the addend for fixups against local symbols in
171 SEC_MERGE sections - it was not added in, in the first place.
173 2001-11-11 Timothy Wall <twall@alum.mit.edu>
175 * write.c (relax_segment): Convert symbol address into an octet
176 offset prior to adding to the frag address, which is an octet
177 offset. Add comments to that effect.
178 * config/tc-tic54x.c: Fix bugs causing tests to fail.
179 * config/tc-tic54x.h: Ditch PARAMS macro.
181 2001-11-13 Alan Modra <amodra@bigpond.net.au>
183 * config/obj-elf.c (obj_elf_version): Ensure terminating NUL is
184 put in note section. Use sizeof instead of hard-coded constants.
186 2001-11-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
188 * config/tc-mips.c (support_64bit_objects): Define for OBJ_ELF only.
189 (md_longopts): Allow OPTION_MABI for ELF compilation only. RE-allow
190 OPTION_GP32, OPTION_GP64, OPTION_FP32 for non-ELF compilation.
191 Sort options a bit more logical.
192 (md_parse_option): Allow OPTION_32, OPTION_N32, OPTION_N64,
193 OPTION_MABI only for elf targets.
195 2001-11-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
197 * config/tc-mips.c (set_at): Add cast needed for varargs.
198 (load_register): Likewise.
199 (macro): Likewise. Some code reformatting.
200 (macro2): Add cast needed for varargs.
201 (mips16_macro): Likewise.
203 2001-11-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
205 * config/tc-mips.c (md_assemble): Remove superflous casts.
206 (append_insn): Likewise.
207 (mips16_macro_build): Likewise.
209 (mips16_ip): Likewise.
210 (s_cpload): Likewise.
211 (mips_relax_frag): Likewise.
213 2001-11-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
215 * config/tc-mips.c (mips_abi_level): Move in front of
217 (mips_set_options): Add members gp32, fp32, abi.
218 (file_mips_gp32): New flag.
219 (file_mips_fp32): New flag.
220 (mips_opts): Initialize the new members.
223 (HAVE_32BIT_GPRS): Use the new values from mips_opts.
224 (HAVE_32BIT_FPRS): Likewise.
225 (HAVE_NEWABI): Likewise.
226 (HAVE_64BIT_OBJECTS): Likewise.
227 (md_begin): Likewise. Save default (file) values.
228 (md_parse_option): Use the new values from mips_opts.
229 (s_mipsset): Likewise. Fix logic to keep the ABI selection if
230 possible. Let .set mipsN work together with .set push/pop.
231 Enhance error messages.
232 (mips_elf_final_processing): Use file_mips_* for header processing.
234 2001-11-09 Marek Michalkiewicz <marekm@amelek.gda.pl>
236 * config/tc-avr.c (mcu_types): Update for new devices.
238 2001-11-09 Stephane Carrez <Stephane.Carrez@worldnet.fr>
240 * doc/Makefile.am (POD2MAN): Use 'GNU Development Tools' for
242 * doc/Makefile.in: Rebuild.
243 * doc/as.texinfo: Do not put man SEEALSO in document;
244 Use @command for commands, @option for options; Reorganize usage
245 to clearly identify target specific options.
247 2001-11-08 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
249 * config/tc-mips.c (mips_force_relocation): Remove duplicate code.
251 2001-11-06 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
253 * config/tc-mips.c (my_getSmallParser): Fix small parser bug.
255 2001-11-05 Martin Schwidefsky <schwidefsky@de.ibm.com>
257 * config/tc-s390.c (tc_s390_force_relocation): Force all relocations
258 that need the global offset table.
259 (md_apply_fix3): Add code to undo opertions done in fixup_segment
260 triggered by TC_FORCE_RELOCATION.
261 * config/tc-s390.h (TC_FORCE_RELOCATION): Replace macro code with
262 a call to function tc_s390_force_relocation.
263 (TC_FIX_ADJUSTABLE): Define.
265 2001-11-04 Chris Demetriou <cgd@broadcom.com>
267 * configure.in (mips-*-netbsd*): Add support for target.
268 * configure: Regenerate.
270 2001-11-02 Nick Clifton <nickc@cambridge.redhat.com>
272 * configure.in (ALL_LINGUAS): Add 'fr'.
273 * configure: Regernate.
274 * po/fr.po: New file. Obtained from the translation project web
277 2001-11-02 Richard Earnshaw <rearnsha@arm.com>
279 * tc-arm.c: Re-arrange prototypes by architecture.
280 (insns): Re-arrange instructions by archtitecture. Pld instruction
282 (tinsns): blx and bkpt are part of ARMv5T.
283 (do_fp_{ctrl,ldst,ldstm,dyadic,monadic,cmp,from_reg,to_reg}): Rename
284 to do_fpa_*. All callers changed.
286 * tc-arm.c (insns): Add two temporary instructions to handle
289 2001-11-01 Stephane Carrez <Stephane.Carrez@worldnet.fr>
291 * config/tc-m68hc11.c (build_jump_insn): Allocate worst case storage
292 for bra/bsr and use frag_variant(), this ensure that the possible
293 16-bit BFD_RELOC_16 will be in the same frag.
295 2001-10-31 Chris Demetriou <cgd@broadcom.com>
297 * config/tc-mips.c (HAVE_32BIT_ADDRESSES): If compiling embedded
298 PIC code, assume pointers the same size as GPRs.
299 (macro): In M_LA_AB handling for embedded PIC code, support
300 "la $treg,foo-bar($breg)". In load/store handling
301 (label ld_st) support "<op> $treg,<sym>-<local_sym>($breg)"
302 which is used by the compiler for switch statements.
303 In load/store double multi-instruction macro handling
304 (label ldd_std) add a comment that no special handling
305 is currently done for embedded PIC.
306 (mips_ip): In 'o' (16-bit offset) case, only accept 16
309 2001-10-31 Richard Earnshaw <rearnsha@arm.com>
311 General cleanup of feature definitions.
312 * tc-arm.c (ARM_EXT_LONGMUL, ARM_EXT_HALFWORD, ARM_EXT_THUMB): Delete.
313 (ARM_2UP, ARM_ALL, ARM_3UP, ARM_6UP): Delete.
314 (FPU_CORE, FPU_FPA10, FPA_FPA11, FPU_ALL, FPA_MEMMULTI): Delete.
315 (ARM_EXT_V{1,2,2S,3,3M,4,4T,5T,5ExP}): New defines.
316 (ARM_EXT_V{5,5E}): Synchronize with above.
317 (ARM_ARCH_V*): Define a complete set in terms of above features.
318 (ARM_{1,2,3,250,6,7,8,9,STRONG}): Define in terms of architecture.
319 (FPU_FPA_EXT_V[12]): Define.
320 (FPU_ARCH_FPE, FPU_ARCH_FPA): Define in terms of above.
322 (FPU_DEFAULT): Default to FPA.
323 (CPU_DEFAULT): For XScale, this is now just ARM_ARCH_XSCALE; for
324 Thumb, this is now ARM_ARCH_V5T.
325 (insns): Rework for new feature defines.
327 (opcode_select, do_ldst, md_begin, md_parse_option): Likewise.
329 2001-10-31 NIIBE Yutaka <gniibe@m17n.org>
331 * configure.in: Handle sh*eb-*-linux* and sh*-*-linux*.
332 * configure: Regenerate.
333 * Makefile.in: Regenerate.
334 * doc/c-sh.texi (SH Options): Added descriptions.
336 2001-10-30 Hans-Peter Nilsson <hp@bitrange.com>
338 * configure.in: Update for MMIX port.
339 * Makefile.am: Ditto. Regenerate dependencies.
340 * Makefile.in: Regenerate.
341 * configure: Regenerate.
342 * config/tc-mmix.h, config/tc-mmix.c: New files.
343 * doc/Makefile.am (CPU_DOCS): Add c-mmix.texi
344 * doc/Makefile.in: Regenerate.
345 * doc/all.texi: @set MMIX.
346 * doc/as.texinfo: Ditto. Add MMIX gas manpage option overview.
348 * doc/c-mmix.texi: New file.
350 2001-10-24 Chris Demetriou <cgd@broadcom.com>
352 * config/tc-mips.c (hilo_interlocks, cop_interlocks): Make
353 these evaluate to true if mips_arch indicates SB-1.
355 2001-10-23 Alan Modra <amodra@bigpond.net.au>
357 * as.c (parse_args): Print the date as well for --version.
359 2001-10-20 Chris Demetriou <cgd@broadcom.com>
361 * config/tc-mips.c (md_show_usage): Print "sb1" for Broadcom
362 SB-1 CPU for consistency.
363 (mips_cpu_info_table): Tweak comment about SB-1.
365 2001-10-20 H.J. Lu <hjl@gnu.org>
367 * config/tc-arm.c (do_c_shift): Use ISDIGIT instead of isdigit.
368 (cirrus_parse_offset): Likewise.
370 2001-10-19 Nick Clifton <nickc@cambridge.redhat.com>
372 * config/tc-arm.c: Restore line_comment_chars.
374 2001-10-18 Nick Clifton <nickc@cambridge.redhat.com>
376 * config/tc-arm.c (comment_chars): Remove semi-colon accidentally
379 2001-10-18 Hans-Peter Nilsson <hp@bitrange.com>
381 * write.c (fixup_segment): Handle fixups for SEC_MERGE sections as
382 for undefined symbols.
384 2001-10-17 Chris Demetriou <cgd@broadcom.com>
386 * doc/as.texinfo (MIPS ISA options): Added accidentally
387 omitted "-mips64" option to list of options.
389 2001-10-17 matthew green <mrg@redhat.com>
391 * config/tc-ppc.c (md_show_usage): Add missing -maltivec, -m7400,
392 -m7410, -m7450 and -m7455 options.
394 2001-10-17 Alan Modra <amodra@bigpond.net.au>
396 * config/tc-ppc.c (PPC_HA, PPC_HIGHERA, PPC_HIGHESTA): Simplify.
397 (ppc_size): Select PPC_OPCODE_64 if 64 bit.
398 (md_begin): Don't set ppc_size here.
399 (ppc_target_format): Test ppc_size as well as BFD_DEFAULT_TARGET_SIZE.
400 (md_shortopts): Constify.
401 (md_longopts): Likewise.
402 (md_longopts_size): Likewise.
403 (ppc_elf_suffix): Only allow 64-bit relocs when ppc_size specifies
405 (ppc_machine): Explain why this function is a nop.
407 2001-10-17 Alan Modra <amodra@bigpond.net.au>
409 * bit_fix.h: Comment typo fix.
410 * config/tc-mips.c: Likewise.
411 * config/tc-sh.c: Likewise.
412 * config/tc-arc.c (arc_code_symbol): Remove unnecessary test.
414 * configure.in (MIPS_STABS_ELF): AC_DEFINE in only one place so
415 that autoheader doesn't duplicate config.in entries.
416 (DEFAULT_ARCH): Ditto.
417 * configure: Regenerate.
418 * config.in: Regenerate.
420 2001-10-16 Alan Modra <amodra@bigpond.net.au>
422 From Andrew Pines <apines@cosmodog.com>
423 * config/tc-m68k.c (m68k_ip): Correct absolute jmp opcodes.
425 2001-10-16 NIIBE Yutaka <gniibe@m17n.org>,
426 Hans-Peter Nilsson <hp@bitrange.com>
428 * config/tc-sh.c (shl): Remove.
430 (little): Remove shl handling. Emit error for endian mismatch.
431 (md_show_usage): Add description of -big.
432 (md_parse_option): Handle OPTION_BIG. Remove shl handling.
434 (md_pseudo_table): Add .big.
435 (md_longopts): Add -big.
436 (md_begin): Don't set target_big_endian here.
437 * config/tc-sh.h (TARGET_BYTES_BIG_ENDIAN): Remove.
438 (LISTING_HEADER, COFF_MAGIC, TARGET_FORMAT): Use target_big_endian.
440 * configure.in (endian): Default is big.
441 (sh-*-pe*): Little endian.
442 (cpu_type): Set sh for target sh*.
443 * configure: Regenerate.
445 2001-10-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
447 * config/tc-mips.c (md_apply_fix): Preliminary handling of NewABI
450 2001-10-13 Nick Clifton <nickc@cambridge.redhat.com>
452 * config/tc-arm.c: Replace CONST with const.
454 * cgen.c: Tidy up formatting.
456 2001-10-12 matthew green <mrg@redhat.com>
458 * config/tc-ppc.c (md_parse_option): New -m7410, -m7450 and -m7455
459 flags, equivalent to -m7400. New -maltivec to enable AltiVec
460 instructions. New -mbook64 and -mbooke/-mbooke32 flags to enable
461 64-bit and 32-bit BookE support, respectively. Change -m403 and
462 -m405 to set PPC403 option.
463 (md_show_usage): Adjust for new options.
464 * doc/all.texi: Set PPC.
465 * doc/as.texinfo: Add PPC support and pull in c-ppc.texi.
466 * doc/c-ppc.texi: New file.
467 * doc/Makefile.am (CPU_DOCS): Add c-ppc.texi.
468 * doc/Makefile.in: Regenerate.
470 2001-10-12 Nick Clifton <nickc@cambridge.redhat.com>
472 * read.c (s_bad_endr): New function. Issues a warning message
473 about a bad use of the .rept pseudo op.
474 (po_table[]): Add .endr.
475 * read.h: Prototype s_bad_endr.
477 * CONTRIBUTORS: Update contact email address.
479 2001-10-11 Kazu Hirata <kazu@hxi.com>
481 * config/tc-alpha.c: Fix comment typos.
482 * config/tc-cris.c: Likewise.
483 * config/tc-hppa.c: Likewise.
484 * config/tc-i370.c: Likewise.
485 * config/tc-mips.c: Likewise.
486 * config/tc-mn10200.c: Likewise.
487 * config/tc-mn10300.c: Likewise.
488 * config/tc-sh.c: Likewise.
489 * config/tc-tahoe.c: Likewise.
490 * config/tc-v850.c: Likewise.
492 2001-10-11 Kazu Hirata <kazu@hxi.com>
494 * app.c: Fix comment typos.
495 * bit_fix.h: Likewise.
497 * itbl-ops.c: Likewise.
499 2001-10-11 Nick Clifton <nickc@cambridge.redhat.com>
501 * input-file.c: Include safe-ctype.h.
502 (input_file_open): Use ISSPACE instead of isspace.
504 2001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
506 * config/tc-mips.c (mips_cpreturn_offset): New variable.
507 (mips_cpreturn_register): Likewise.
508 (mips_gp_register): Likewise.
509 (s_cpsetup): New function prototype.
510 (s_cplocal): Likewise.
511 (s_cpreturn): Likewise.
512 (s_gpvalue): Likewise.
513 (mips_pseudo_table): Add .cpsetup, .cplocal, .cpreturn, .gpvalue
515 (macro): Don't warn about .cprestore for NewABI.
516 (md_pcrel_from): Code cleanup.
517 (mips_force_relocation): Force output of some NewABI relocations even
518 without a defined symbol.
519 (s_cpload): Ignore .cpload for NewABI.
520 (s_cpsetup): Handle .cpsetup.
521 (s_cplocal): Handle .cplocal.
522 (s_cprestore): Ignore .cprestore for NewABI.
523 (s_cpreturn): Handle .cpreturn.
524 (s_gpvalue): Handle .gpvalue.
525 (s_cpadd): Ignore .cpadd for NewABI.
526 (nopic_need_relax): Take g_switch_value into account as gp
528 (tc_gen_reloc): Don't handle BFD_RELOC_MIPS_{CALL,GOT}* for NewABI.
530 2001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
532 * config/tc-mips.c (my_getSmallParser): New function prototype.
533 (small_ex_type): Named this enum, more return values for
534 my_getSmallExpression.
535 (mips_ip): Allow SPC and HT between arguments. Handle some NewABI
536 triple relocations. Protect some parts with ifdef OBJ_ELF.
537 (percent_op_match): New struct, lookup table for %some_reloc().
538 (my_getSmallParser): New function, parses nested percent_ops also.
539 (my_getSmallExpression): Rewite to support nested percent_ops.
541 2001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
544 (load_address): Support both 32- and 64-bit addresses.
545 (macro): Call load_register correctly. Expand 64-bit loads ans stores.
546 (macro2): Call load_address correctly.
548 2001-10-09 Christian Groessler <cpg@aladdin.de>
550 * config/tc-z8k.c: Include opcodes/z8k-opc.h after bfd.h
551 since z8k-opc.h now uses the PARAMS macro.
553 2001-10-09 Aldy Hernandez <aldyh@redhat.com>
555 * config/tc-arm.c: Change MAVERIK to MAVERICK.
557 2001-10-09 Alan Modra <amodra@bigpond.net.au>
559 * config/obj-elf.c: Make use of elf_group_name and elf_next_in_group
561 (obj_elf_change_section): Rename "group" to "group_name".
562 (obj_elf_section): Likewise.
563 (elf_frob_file): Don't use sec->lineno for SHT_GROUP section to store
564 first member section; Instead use elf_next_in_group.
566 2001-10-09 Alan Modra <amodra@bigpond.net.au>
568 * config/obj-elf.c: (obj_elf_change_section): Add "group" param.
569 Set elf_section_data group from it. Warn if group name changed.
570 (obj_elf_parse_section_letters): Parse 'G' too.
571 (obj_elf_section): Parse group name.
572 (struct group_list): New.
573 (build_group_lists): New function.
574 (elf_frob_file): Create SEC_GROUP section(s).
576 * config/obj-elf.c: (elf_copy_symbol_attributes): Zap trailing
579 2001-10-08 Aldy Hernandez <aldyh@redhat.com>
581 * doc/arm/c-arm.texi (ARM Options): Add arm9e documentation.
583 * config/tc-arm.c (ARM_EXT_MAVERIK): New macro.
584 (cirrus_regtype): New enum.
585 (LONGEST_INST): Change to 10.
592 (insns): Add cirrus dsp instructions.
593 (ARM_EXT_MAVERIKSC_REG): New.
594 (cirrus_register): New.
595 (cirrus_mvf_register): New.
596 (cirrus_mvd_register): New.
597 (cirrus_mvfx_register): New.
598 (cirrus_mvdx_register): New.
599 (cirrus_mvax_register): New.
600 (ARM_EXT_MAVERIKsc_register): New.
601 (reg_table): Add cirrus registers.
602 (cirrus_valid_reg): New.
603 (cirrus_reg_required_here): New.
604 (do_c_binops_1): New.
605 (do_c_binops_2): New.
606 (do_c_binops_3): New.
607 (do_c_triple_4): New.
608 (do_c_triple_5): New.
623 (cirrus_parse_offset): New.
625 (md_parse_option): Add arm9e.
626 (md_show_usage): Same.
628 2001-10-08 Tom Rix <trix@redhat.com>
630 * config/tc-ppc (ppc_bf, ppc_biei) : Set first .bi lineno value to
632 * config/obj-coff.c (coff_frob_symbol) : XCOFF does not use endndx.
634 2001-10-07 Alan Modra <amodra@bigpond.net.au>
636 * config/obj-elf.c: Standardize error/warning messages - don't
637 capitalise, no final period or newline, don't say "ignoring" for
638 as_bad messages. In some cases, change the wording to that used
639 elsewhere for similar messages.
640 (obj_elf_section_name): New function, split out from ..
641 (obj_elf_section): .. here. Correctly mask off SHF_MERGE if
642 entsize not specified.
644 2001-10-05 Jakub Jelinek <jakub@redhat.com>
646 * doc/as.texinfo: Document M and S ELF section flags.
648 2001-10-05 Alan Modra <amodra@bigpond.net.au>
650 * subsegs.c (subseg_text_p): Return 0 for absolute section.
651 * read.c (do_align): If in absolute section, warn about and ignore
652 non-zero fill pattern.
654 2001-10-05 Alexandre Oliva <aoliva@redhat.com>
656 * config/tc-mn10300.c (tc_gen_reloc): Don't free
657 reloc->sym_ptr_ptr if it's not allocated.
659 2001-10-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
661 * config/tc-mips.c (prev_insn_reloc_type): Make it an array to hold a
663 (prev_insn_fixp): Likewise.
664 (append_insn): Changed prototype to accept a relocation pointer.
665 (imm_reloc): Make it an array.
666 (offset_reloc): Likewise.
667 (md_assemble): Handle triple relocations.
668 (append_insn): Likewise. Add handling for some NewABI relocations.
669 (mips_no_prev_insn): Handle triple relocations.
670 (macro_build): Likewise. Add handling for some NewABI relocations.
671 Move handling for the 'u' case to append_insn().
672 (mips16_macro_build): Handle triple relocations.
673 (macro_build_lui): Likewise. Don't handle _gp_disp as special symbol
675 (mips_ip): Handle triple relocations.
676 (mips16_ip): Likewise.
677 (mips_force_relocation): Force handling of triple relocations
678 without symbols for NewABI.
679 (md_apply_fix): Add handling for some NewABI relocations.
681 2001-10-05 Alan Modra <amodra@bigpond.net.au>
683 * config/tc-i386.c (parse_register): If not producing code for
684 x86_64, reject x86_64 register name matches.
685 (md_assemble): Remove now redundant check for x86_64 regs.
687 2001-10-04 Alan Modra <amodra@bigpond.net.au>
689 * config/tc-ppc.c (md_assemble <DS relocs>): Test ppc_size as well
690 as BFD_DEFAULT_TARGET_SIZE.
692 (ppc_is_toc_sym): Likewise.
693 (md_apply_fix3): Likewise.
695 2001-10-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
697 * config/tc-mips.c (mips_64): Remove.
698 (mips_target_format): Move downwards in file, use HAVE_64BIT_OBJECTS
700 (mips_abi_level, mips_abi): New enum.
701 (mips_32bit_abi): Remove.
702 (HAVE*PRS): Use mips_abi instead of mips_32bit_abi.
703 (HAVE_NEWABI): New define.
704 (HAVE_64BIT_OBJECTS): New define.
705 (HAVE_32BIT_ADDRESSES): Don't return true for 64bit objects.
706 (HAVE_64BIT_ADDRESSES): New define, inverse of HAVE_32BIT_ADDRESSES.
707 (support_64bit_objects): New prototype.
708 (md_begin): Use mips_abi instead of mips_32bit_abi. Don't write
709 .reginfo section for n32, use .MIPS.options instead.
710 (support_64bit_objects): New function, code from md_parse_option.
711 (md_longopts): Add -n32 option.
712 (md_parse_option): Use mips_abi instead of mips_32bit_abi/mips64.
713 Add -n32 option. Protect with OBJ_ELF.
714 (s_mipsset): Use mips_abi instead of mips_32bit_abi.
715 (mips_elf_final_processing): Likewise. Don't write .reginfo section
716 for n32, use .MIPS.options instead.
718 2001-10-03 Alan Modra <amodra@bigpond.net.au>
720 * po/POTFILES.in: Regenerate.
721 * configure: Regenerate.
723 2001-10-02 Alan Modra <amodra@bigpond.net.au>
725 * config/tc-ppc.c (md_apply_fix3 <BFD_RELOC_CTOR>): Make it 64
726 bits if target is 64 bit.
728 * doc/as.texinfo (listing): Fix typo.
730 * as.c (print_version_id): Use BFD_VERSION_STRING in place of
732 * Makefile.am (Makefile): Depend on bfd/configure.in.
734 * Makefile.in: Regenerate.
736 2001-09-30 H.J. Lu <hjl@gnu.org>
738 * config/obj-elf.c (obj_elf_parse_section_letters): Accept "am"
739 and "ams" for compatibility.
741 2001-09-30 Hans-Peter Nilsson <hp@bitrange.com>
743 * config/tc-sh.c (md_pcrel_from_section): Transformed from
744 md_pcrel_from. Handle pc-relativeness against link-time
745 symbol. Handle relativeness to elsewhere than the fixup.
746 * config/tc-sh.h (MD_PCREL_FROM_SECTION): Define.
747 (md_pcrel_from_section): Prototype.
749 * Makefile.am: Update dependencies with "make dep-am".
750 * Makefile.in: Regenerate.
752 2001-09-30 Stephane Carrez <Stephane.Carrez@worldnet.fr>
754 * config/tc-m68hc11.c (cmp_opcode): Define prototype.
755 (print_opcode_format, skip_whites): Likewise.
756 (convert_branch, m68hc11_new_insn): Likewise.
757 (build_dbranch_insn, build_indexed_byte): Likewise.
758 (build_reg_mode, find, find_opcode): Likewise.
759 (print_insn_format): Fix call to print_opcode_format.
760 (md_assemble): Fix call to build_dbranch_insn.
762 2001-09-27 Nick Clifton <nickc@cambridge.redhat.com>
764 * config/tc-arm.c: Add missing prototypes.
766 2001-09-26 Jeff Johnston <jjohnstn@redhat.com>
768 * input-file.c (input_file_open): When reading the
769 first line looking for #NO_APP, prepare for the possibility
770 of finding #APP instead. Also fix algorithm to allow
771 white-space to follow either #NO_APP or #APP directives.
773 2001-09-25 Geoff Berry <geoff.berry@bops.com>
775 * listing.c (buffer_line): Don't write past the end of `line' when
778 2001-09-25 Alexandre Oliva <aoliva@redhat.com>
780 * config/tc-mn10300.c (tc_gen_reloc): Don't emit an *ABS*
781 relocation for differences between symbols in a section other
782 than the one in which the difference is to be placed; apply
783 the relocation instead.
785 2001-09-24 Nick Clifton <nickc@cambridge.redhat.com>
787 * config/tc-arc.c: Add missing prototype.
788 (md_atof): Change type to int. Add missing prototype.
789 * config/tc-arc.h: Prototype exported functions.
791 2001-09-22 Nick Clifton <nickc@cambridge.redhat.com>
793 * as.c: Add missing function prototype.
794 * config/obj-aout.c: Fix compile time warning.
796 2001-09-21 Bruno Haible <haible@clisp.cons.org>
798 * config/tc-openrisc.c: Don't include <ctype.h>.
800 2001-09-19 Martin Schwidefsky <schwidefsky@de.ibm.com>
802 * gas/config/tc-s390.c: Add option -mwarn-areg-zero.
804 2001-09-19 Alan Modra <amodra@bigpond.net.au>
806 * config/tc-i370.c: Fix typo in last change.
808 2001-09-19 Nick Clifton <nickc@cambridge.redhat.com>
810 * doc/as.texinfo (Symbol Names): Improve documentation on local
811 labels and add documenation about dollar labels.
813 2001-09-18 Bruno Haible <haible@clisp.cons.org>
815 * as.h: Don't include <ctype.h>.
816 * as.c (main): For gettext, also set the LC_CTYPE locate facet.
817 * atof-generic.c: Include "safe-ctype.h" instead of <ctype.h>.
818 (atof_generic): Use ISDIGIT instead of isdigit.
819 * config/m68k-parse.y: Include "safe-ctype.h".
820 (yylex): Use ISDIGIT/ISALNUM instead of isdigit/isalnum.
821 * config/obj-elf.c: Include "safe-ctype.h".
822 (obj_elf_vtable_inherit): Use ISSPACE instead of isspace.
823 * config/obj-vms.c: Include "safe-ctype.h".
824 (Write_VMS_MHD_Records): Use TOUPPER instead of islower/toupper.
825 (VMS_Case_Hack_Symbol): Use ISUPPER/ISLOWER/TOUPPER/TOLOWER
826 instead of isupper/islower/toupper/tolower.
827 * config/tc-a29k.c: Include "safe-ctype.h" instead of <ctype.h>.
828 (insert_sreg): Use TOUPPER instead of islower/toupper.
829 (machine_ip): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead of
830 isalpha/isalnum/isupper/tolower.
831 (a29k_unrecognized_line, md_operand): Use ISDIGIT instead of
833 * config/tc-alpha.c: Include "safe-ctype.h" instead of <ctype.h>.
834 (md_undefined_symbol, s_alpha_ent): Use ISDIGIT instead of isdigit.
835 * config/tc-arc.c: Include "safe-ctype.h" instead of <ctype.h>.
836 (md_assemble): Use ISSPACE/ISALNUM instead of isspace/isalnum.
837 (arc_extoper): Use TOLOWER instead of isupper/tolower.
838 * config/tc-arm.c: Include "safe-ctype.h" instead of <ctype.h>.
839 (arm_psr_parse): Use ISALPHA instead of isalpha.
840 (accum0_required_here): Use ISALNUM instead of isalnum.
841 (do_ldrd): Use ISSPACE instead of isspace.
842 (decode_shift): Use ISALPHA instead of isalpha.
843 (insert_reg): Use TOUPPER instead of islower/toupper.
844 (arm_reg_parse): Use ISALPHA instead of isalpha.
845 (arm_parse_reloc): Use ISALNUM/ISPUNCT/TOLOWER instead of
846 isalnum/ispunct/tolower.
847 * config/tc-avr.c: Include "safe-ctype.h" instead of <ctype.h>.
848 (md_parse_option): Use TOLOWER instead of tolower.
849 (avr_operand): Use ISDIGIT/TOLOWER instead of isdigit/tolower.
850 * config/tc-cris.c: Include "safe-ctype.h" instead of <ctype.h>.
851 (cris_process_instruction): Use ISLOWER instead of islower.
852 (get_gen_reg): Use ISALNUM/ISDIGIT instead of isalnum/isdigit.
853 (get_spec_reg): Use TOLOWER/ISALNUM instead of isupper/tolower/isalnum.
854 (get_flags): Use ISSPACE instead of isspace.
855 * config/tc-d10v.c: Include "safe-ctype.h" instead of <ctype.h>.
856 (do_assemble): Use TOLOWER instead of tolower.
857 * config/tc-d30v.c: Include "safe-ctype.h" instead of <ctype.h>.
858 (do_assemble): Use TOLOWER instead of tolower.
859 (d30v_start_line): Use ISSPACE instead of isspace.
860 * config/tc-fr30.c: Include "safe-ctype.h" instead of <ctype.h>.
861 (fr30_is_colon_insn): Use TOLOWER instead of tolower.
862 * config/tc-h8300.c: Include "safe-ctype.h" instead of <ctype.h>.
863 (skip_colonthing, get_operand): Use ISDIGIT instead of isdigit.
864 * config/tc-h8500.c: Include "safe-ctype.h" instead of <ctype.h>.
865 (start_label): Use ISALPHA instead of isalpha.
866 * config/tc-hppa.c: Include "safe-ctype.h" instead of <ctype.h>.
867 (pa_ip): Use ISUPPER/ISLOWER/TOLOWER instead of
868 isupper/islower/tolower.
869 (pa_parse_number): Use ISDIGIT instead of isdigit.
870 (pa_chk_field_selector): Use TOLOWER instead of tolower.
871 (pa_stringer): Use ISDIGIT instead of isdigit.
872 * config/tc-i370.c: Include "safe-ctype.h" instead of <ctype.h>.
873 (register_name): Use ISALPHA instead of isalpha.
874 (i370_elf_suffix): Use ISALNUM/TOLOWER instead of
875 isalnum/islower/tolower.
876 (i370_addr_offset): Use ISDIGIT/ISALPHA instead of
878 (i370_addr_cons): Use ISALPHA/ISXDIGIT instead of
880 (md_assemble): Use ISSPACE instead of isspace.
881 * config/tc-i386.c: Include "safe-ctype.h" instead of <ctype.h>.
882 (md_begin): Use ISDIGIT/ISLOWER/ISUPPER/TOLOWER/ISALPHA
883 instead of isdigit/islower/isupper/tolower/isalpha.
884 (output_invalid): Use ISPRINT instead of isprint.
885 * config/tc-i860.c: Include "safe-ctype.h" instead of <ctype.h>.
886 (i860_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
887 * config/tc-i960.c: Include "safe-ctype.h" instead of <ctype.h>.
888 (get_args): Use ISALNUM instead of isalnum.
889 * config/tc-ia64.c: Include "safe-ctype.h".
890 (dot_pred_rel): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
891 (ia64_unrecognized_line): Use ISDIGIT instead of isdigit.
892 (ia64_parse_name): Likewise.
893 * config/tc-m32r.c: Include "safe-ctype.h" instead of <ctype.h>.
894 (assemble_two_insns): Use ISSPACE/ISALNUM/ISUPPER/TOLOWER
895 instead of isspace/isalnum/isupper/tolower.
896 * config/tc-m68hc11.c: Include "safe-ctype.h" instead of <ctype.h>.
897 (md_assemble): Use TOLOWER/ISALNUM instead of tolower/isalnum.
898 * config/tc-m68k.c: Include "safe-ctype.h" instead of <ctype.h>.
899 (mklower_table): Remove variable.
900 (mklower): Remove macro.
901 (insert_reg): Use TOUPPER instead of islower/toupper.
902 (md_begin): Remove initialization of mklower_table.
903 (s_reg): Use ISALNUM instead of isalnum.
904 (mri_assemble): Use ISUPPER/TOLOWER instead of isupper/tolower.
905 (parse_mri_condition): Use TOLOWER instead of isupper/tolower.
906 (build_mri_control_operand): Use TOLOWER instead of tolower.
907 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
908 * config/tc-m88k.c: Include "safe-ctype.h" instead of <ctype.h>.
909 (md_assemble): Use ISSPACE instead of isspace.
910 (get_imm16): Use ISALNUM instead of isalnum.
911 (get_cnd): Use ISDIGIT/ISUPPER/TOLOWER instead of
912 isdigit/isupper/tolower.
913 (get_bf_offset_expression): Use ISALPHA/ISUPPER/TOLOWER
914 instead of isalpha/isupper/tolower.
915 (hexval): Use ISDIGIT/ISLOWER/ISUPPER instead of
916 isdigit/islower/isupper.
917 * config/tc-mcore.c: Include "safe-ctype.h" instead of <ctype.h>.
918 (mcore_s_section): Use ISSPACE instead of isspace.
919 (parse_reg): Use ISSPACE/TOLOWER/ISALNUM instead of
920 isspace/tolower/isalnum.
921 (parse_creg): Use ISSPACE/TOLOWER instead of isspace/tolower.
922 (parse_psrmod): Use TOLOWER instead of isascii/tolower.
923 (parse_exp, parse_mem, md_assemble): Use ISSPACE instead of
925 * config/tc-mips.c: Include "safe-ctype.h" instead of <ctype.h>.
926 (mips_ip): Use ISSPACE/ISDIGIT instead of isspace/isdigit.
927 (mips16_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
928 (my_getSmallExpression): Use ISDIGIT/TOLOWER instead of
930 (tc_get_register): Likewise.
931 (get_number): Use ISDIGIT/ISXDIGIT instead of isdigit/isxdigit.
932 (s_mips_ent): Use ISDIGIT instead of isdigit.
933 * config/tc-mn10200.c: Include "safe-ctype.h" instead of <ctype.h>.
934 (md_assemble): Use ISSPACE instead of isspace.
935 * config/tc-mn10300.c: Include "safe-ctype.h" instead of <ctype.h>.
936 (md_assemble): Use ISSPACE instead of isspace.
937 * config/tc-ns32k.c: Don't include <ctype.h>.
938 * config/tc-pdp11.c: Include "safe-ctype.h".
939 (mklower): Remove function.
940 (parse_reg): Use TOLOWER instead of mklower.
941 * config/tc-pj.c: Include "safe-ctype.h".
942 (md_assemble): Use ISSPACE instead of isspace.
943 * config/tc-ppc.c: Include "safe-ctype.h" instead of <ctype.h>.
944 (register_name): Use ISALPHA instead of isalpha.
945 (ppc_elf_suffix): Use ISALNUM/TOLOWER instead of
946 isalnum/islower/tolower.
947 (md_assemble): Use ISSPACE instead of isspace.
948 (ppc_canonicalize_symbol_name): Use ISLOWER/TOUPPER instead of
950 * config/tc-s390.c: Include "safe-ctype.h" instead of <ctype.h>.
951 (register_name): Use ISALPHA instead of isalpha.
952 (s390_elf_suffix, s390_lit_suffix): Use ISALNUM instead of isalnum.
953 (md_gather_operands, md_assemble, s390_insn): Use ISSPACE instead of
955 * config/tc-sh.c: Include "safe-ctype.h" instead of <ctype.h>.
956 (sh_elf_suffix): Use ISALNUM/TOLOWER instead of
957 isalnum/islower/tolower.
958 (IDENT_CHAR): Use ISALNUM instead of isalnum.
959 (parse_reg): Use TOLOWER instead of tolower.
960 (find_cooked_opcode): Use TOLOWER instead of isupper/tolower.
961 * config/tc-sparc.c: Include "safe-ctype.h" instead of <ctype.h>.
962 (sparc_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
963 (parse_keyword_arg): Use ISALNUM instead of isalnum.
964 * config/tc-tahoe.c: Include "safe-ctype.h".
965 (tahoe_reg_parse): Use ISDIGIT instead of isdigit.
966 (tip_op): Use TOLOWER instead of isupper/tolower.
967 * config/tc-tic30.c: Include "safe-ctype.h".
968 (md_begin): Use ISLOWER/ISDIGIT/ISUPPER/TOLOWER/ISLOWER/
969 ISALPHA instead of islower/isdigit/isupper/tolower/islower/isalpha.
970 (tic30_operand): Use TOLOWER instead of tolower.
971 (tic30_find_parallel_insn): Likewise.
972 (output_invalid): Use ISPRINT instead of isprint.
973 * config/tc-tic54x.c: Include "safe-ctype.h".
974 (tic54x_asg, tic54x_eval): Use ISALPHA instead of isalpha.
975 (lookup_version): Use TOUPPER instead of toupper.
976 (tic54x_var): Use ISALPHA instead of isalpha.
977 (tic54x_mlib): Use ISSPACE instead of isspace.
978 (subsym_iscons): Use TOUPPER instead of toupper.
979 (get_operands): Use ISSPACE instead of isspace.
980 (is_type): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
981 (encode_indirect, encode_operand): Use TOUPPER instead of toupper.
982 (next_line_shows_parallel): Use ISSPACE instead of isspace.
983 (subsym_get_arg, subsym_substitute): Use ISDIGIT instead of isdigit.
984 (tic54x_start_line_hook, md_assemble, tic54x_start_label): Use
985 ISSPACE instead of isspace.
986 * config/tc-tic80.c: Include "safe-ctype.h".
987 (md_assemble): Use ISSPACE instead of isspace.
988 * config/tc-v850.c: Include "safe-ctype.h" instead of <ctype.h>.
989 (system_register_name): Use ISDIGIT instead of isdigit.
990 (md_assemble): Use ISSPACE instead of isspace.
991 * config/tc-vax.c: Include "safe-ctype.h" instead of <ctype.h>.
992 (vax_reg_parse): Use TOLOWER/ISDIGIT instead of
993 isupper/tolower/isdigit.
994 (vip_op): Use TOLOWER instead of isupper/tolower.
995 * config/tc-w65.c: Don't include <ctype.h>.
996 * config/tc-z8k.c: Include "safe-ctype.h" instead of <ctype.h>.
997 (tohex): Use ISDIGIT/ISLOWER instead of isdigit/islower.
998 (whatreg): Use ISDIGIT instead of isdigit.
999 * ecoff.c: Include "safe-ctype.h" instead of <ctype.h>.
1000 (ecoff_directive_ent, ecoff_stab): Use ISDIGIT instead of isdigit.
1001 * expr.c: Include "safe-ctype.h" instead of <ctype.h>.
1002 (integer_constant): Use ISALNUM/TOUPPER instead of
1003 isalnum/islower/toupper.
1004 (operand): Use TOLOWER instead of isupper/tolower.
1005 * gasp.c: Include "safe-ctype.h" instead of <ctype.h>.
1006 (sb_strtol, level_0, change_base, doinstr): Use ISDIGIT instead
1008 (process_assigns, whatcond): Use TOUPPER instead of toupper.
1009 (chartype_init): Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
1010 (main): For gettext, also set the LC_CTYPE locate facet.
1011 * hash.c: Include "safe-ctype.h".
1012 (main): Use TOLOWER instead of isupper/tolower.
1013 * itbl-lex.l: Don't include <ctype.h>.
1014 * listing.c: Include "safe-ctype.h" instead of <ctype.h>.
1015 (listing_newline): Use ISCNTRL instead of isascii/iscntrl. Don't
1016 omit non-ASCII characters.
1017 (debugging_pseudo): Use ISSPACE instead of isspace.
1018 * macro.c: Include "safe-ctype.h" instead of <ctype.h>.
1019 (buffer_and_nest): Use ISALNUM instead of isalnum.
1020 (get_token): Use ISALPHA/ISALNUM instead of isalpha/isalnum.
1021 (define_macro): Use ISUPPER/TOLOWER instead of isupper/tolower.
1022 (macro_expand_body): Use ISALNUM/ISDIGIT/ISUPPER/ISALPHA
1023 instead of isalnum/isdigit/isupper/isalpha.
1024 (check_macro): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead
1025 of isalpha/isalnum/isupper/tolower.
1026 * read.c: Include "safe-ctype.h" instead of <ctype.h>.
1027 (read_a_source_file): Use ISUPPER/TOLOWER/ISDIGIT instead of
1028 isupper/tolower/isdigit.
1029 (s_mri_common): Use ISDIGIT instead of isdigit.
1030 (s_mri_sect): Use ISDIGIT/TOUPPER instead of isdigit/toupper.
1031 (s_float_space): Use ISALPHA instead of isalpha.
1032 (ignore_rest_of_line): Use ISPRINT instead of isprint.
1033 (float_cons): Use ISALPHA instead of isalpha.
1034 (next_char_of_string): Use ISDIGIT/ISXDIGIT instead of
1036 * symbols.c: Include "safe-ctype.h" instead of <ctype.h>.
1037 (save_symbol_name): Use ISLOWER/TOUPPER instead of
1039 (symbol_find_base): Use TOUPPER instead of islower/toupper.
1040 (decode_local_label_name): Use ISDIGIT instead of isdigit.
1042 2001-09-18 Martin Schwidefsky <schwidefsky@de.ibm.com>
1044 * tc-s390.c (s390_insn): Add code to cope with 6 byte O_constants
1045 in 64 bit mode and make format "e" work.
1047 2001-09-18 Alan Modra <amodra@bigpond.net.au>
1049 * dwarf2dbg.c (dwarf2_directive_file): Avoid signed/unsigned warning.
1051 * write.c (set_symtab): Update bfd_alloc declaration. Use a temp
1052 var to ensure bfd_alloc arg is the right type.
1053 (write_object_file): Cast args of bfd_seek. Replace bfd_write with
1056 * config/obj-coff.c: Replace calls to bfd_write with calls to
1057 bfd_bwrite. Cast args of bfd_seek.
1059 * config/obj-elf.c (obj_elf_change_section): Avoid signed/unsigned
1062 * config/tc-mn10300.c (set_arch_mach): Make param unsigned.
1064 * config/tc-tic54x.c (tic54x_mlib): Replace bfd_read call with
1067 2001-09-15 Hans-Peter Nilsson <hp@bitrange.com>
1069 * config/tc-sh.h (sh_force_relocation): Prototype.
1070 (struct fix): Forward declare.
1071 * config/tc-sh.c (type sh_operand_info): Move to top of file.
1072 (cons, s_align_bytes): Remove old-type declarations.
1073 (sh_elf_suffix, parse_reg, dot, parse_exp, parse_at, get_operand,
1074 get_operands, get_specific, insert, build_relax,
1075 insert_loop_bounds, build_Mytes): Prototype.
1076 (little): Make static. Prototype.
1077 (check, tc_Nout_fix_to_chars): Delete unused functions.
1079 2001-09-14 Eric Christopher <echristo@redhat.com>
1081 * config/tc-mips.c (md_parse_option): Remove setting mips_64 via
1084 2001-09-14 Kevin Lo <kevlo@openbsd.org>
1086 * configure.in: Add arm-openbsd target.
1087 * configure: Regenerate.
1089 2001-09-14 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1091 * configure.in: Change machine triplets from mips-*-linux-gnu* to
1094 2001-09-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1096 * config/tc-mips.c (append_insn): Don't rightshift BFD_RELOC_16_PCREL.
1098 2001-09-11 Richard Henderson <rth@redhat.com>
1100 * config/tc-alpha.c (alpha_elf_section_letter): New.
1101 (alpha_elf_section_flags): New.
1102 * config/tc-alpha.h (md_elf_section_letter): New.
1103 (md_elf_section_flags): New.
1104 * config/tc-ia64.c (ia64_elf_section_letter): New.
1105 * config/tc-ia64.h (md_elf_section_letter): New.
1107 2001-09-11 Jakub Jelinek <jakub@redhat.com>
1109 * config/obj-elf.c (obj_elf_parse_section_letters): Use 'M' instead
1110 of 'm', 'S' instead of 's'. Update bad_msg.
1111 * config/tc-ppc.c (ppc_section_letter): Update bad_msg.
1112 * config/tc-i370.c (i370_sectioN_letter): Update bad_msg.
1114 2001-09-09 Alan Modra <amodra@bigpond.net.au>
1116 * expr.c (expr): Move code setting "retval" to the end of the loop,
1117 and rearrange for efficiency. For "PIC code" subtraction, use
1118 "rightseg" rather than recalculating. For "symbol OP symbol"
1119 subtract, set "retval" to absolute_section if symbols in same
1121 * symbols.c (resolve_symbol_value): Resolve "sym +/- expr" to an
1122 O_symbol. Simplify a +/- b code. Allow equality and non-equality
1123 comparisons on symbols from any section. Allow other comparison
1124 operators as for subtraction.
1125 (symbol_equated_reloc_p): New predicate function.
1126 * symbols.h (symbol_equated_reloc_p): Declare.
1127 * write.c (relax_segment <rs_machine_dependent>): Ensure segment
1128 for expression syms is set correctly.
1129 (adjust_reloc_syms): Use symbol_equated_reloc_p.
1130 (write_relocs): Likewise.
1131 (write_object_file): Likewise.
1132 * config/tc-mips.c (md_estimate_size_before_relax): Likewise.
1133 * config/tc-i386.c (md_assemble <Output jumps>): Don't lose part
1134 of a complex expression when setting up frag_var.
1136 2001-09-07 Richard Henderson <rth@redhat.com>
1138 * config/tc-alpha.c (alpha_reloc_op_tag): Replace need_seq with
1139 require_seq and allow_seq. Let !literal omit the sequence number.
1140 (tokenize_arguments): Reject sequence numbers of !allow_seq.
1142 2001-09-08 Jakub Jelinek <jakub@redhat.com>
1144 * config/tc-sparc.c (md_apply_fix3): Handle relocs against SEC_MERGE
1145 section symbols the same way as externs.
1147 2001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1149 * config/tc-mips.c (s_mipsset): Reallow unrestricted use of .set mipsX
1152 2001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1154 * config/tc-mips.c (append_insn): Handle BFD_RELOC_16_PCREL.
1155 (macro_build): Use BFD_RELOC_16_PCREL_S2 only for embedded
1156 PIC, BFD_RELOC_16_PCREL for the rest.
1157 (mips_ip): Likewise.
1158 (md_pcrel_from): return the right offset for the differently shifted
1160 (md_apply_fix): Handle BFD_RELOC_16_PCREL.
1162 2001-09-05 Richard Henderson <rth@redhat.com>
1164 * config/tc-ia64.c (FUNC_IPLT_RELOC): New.
1165 (pseudo_func): Add @iplt.
1166 (pseudo_opcode): Add data16 and data16.ua.
1167 (md_begin): Set iplt pseudo.
1168 (ia64_cons_fix_new): Handle 16 byte iplt reloc specially.
1170 2001-09-04 Richard Henderson <rth@redhat.com>
1172 * config/tc-alpha.c (struct alpha_insn): Make sequence scalar long.
1173 (MACRO_LITERAL, MACRO_BASE, MACRO_BYTOFF, MACRO_JSR): Remove.
1174 (alpha_macros): Remove occurrences of same.
1175 (O_lituse_addr, O_gprel): New.
1176 (DUMMY_RELOC_LITUSE_*): New.
1177 (s_alpha_ucons, s_alpha_arch): Prototype.
1178 (alpha_reloc_op): Construct elements via DEF macro.
1179 (ALPHA_RELOC_SEQUENCE_OK): Remove.
1180 (struct alpha_reloc_tag): Rename from alpha_literal_tag; rename
1181 members to not be literal specific.
1182 (next_sequence_num): New.
1183 (md_apply_fix3): Cope with missing GPDISP_LO16. Adjust for
1184 added/removed BFD relocations.
1185 (alpha_force_relocation, alpha_fix_adjustable): Likewise.
1186 (alpha_adjust_symtab_relocs): Handle GPDISP relocs as well.
1187 (tokenize_arguments): Parse ! relocations properly.
1188 (find_macro_match): Delete unused macro argument types.
1189 (assemble_insn): Add reloc parameter; emit that instead of the
1190 default as appropriate.
1191 (get_alpha_reloc_tag): New. Split from ...
1192 (emit_insn): ... here. Allocate a reloc tag for GPDISP.
1193 (assemble_tokens): Don't search macros if user relocation present.
1194 Copy reloc sequence number to insn struct.
1195 (emit_ldgp): Remove user reloc handling.
1196 (load_expression, emit_lda, emit_ldah, emit_ir_load): Likewise.
1197 (emit_loadstore, emit_ldXu, emit_ldil, emit_stX): Likewise.
1198 (emit_sextX, emit_division, emit_jsrjmp, emit_retjcr): Likewise.
1199 * config/tc-alpha.h (tc_adjust_symtab): Always define.
1200 (struct alpha_fix_tag): Name members less literal specific.
1202 Tue Sep 4 20:01:19 2001 Jeffrey A Law (law@cygnus.com)
1204 * tc-h8300.c (tc_gen_reloc): Give an error if we try to take the
1205 address of two symbols in different sections.
1207 2001-08-31 Eric Christopher <echristo@redhat.com>
1208 Jason Eckhardt <jle@redhat.com>
1210 * config/tc-mips.c (mips_cpu_info): Add support for mipsisa32,
1211 5kc, and 20kc. Clean up old entries.
1213 Fri Aug 31 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
1214 Jeff Law <law@redhat.com>
1216 * config/tc-h8300.c (build_bytes): For OBJ_ELF, make relocation's
1217 offset match H8 ELF spec.
1218 (md_section_align): Alternate implementation for BFD_ASSEMBLER.
1219 (md_apply_fix): Fix argument and return types for BFD_ASSEMBLER.
1221 * tc-h8300.c (relocation mappings): Remove. Moved to tc-h8300.h.
1222 (build_bytes): Mark fixups for PCrel branches as signed. For
1223 OBJ_ELF, make sure the reloc's offset points to the first byte
1225 (md_convert_frag): Update definiton based on BFD_ASSEMBLER.
1226 * tc-h8300.h (relocation mappings): Add.
1228 Thu Aug 30 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
1230 * tc-h8300.c (tc_crawl_symbol_chain, tc_headers_hook): Don't
1231 define for BFD_ASSEMBLER.
1232 (tc_reloc_mangle): Likewise.
1233 (tc_gen_reloc): New function for BFD_ASSEMBLER.
1235 Wed Aug 29 12:49:58 2001 Jeffrey A Law (law@cygnus.com)
1237 * config/tc-h8300.c (h8300hmode): Record the machine type
1238 if BFD_ASSEMBLER is defined.
1239 (h8300smode, md_begin): Similarly.
1241 2001-08-29 Joel Sherrill <joel@OARcorp.com>
1243 * configure.in (i[3456]86-*-rtems*, m68*-*-rtems*): Change
1244 default from coff to elf.
1245 * configure: Regenerate.
1247 Wed Aug 29 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
1249 * tc-h8300.c: If OBJ_ELF, include elf/h8.h, and define
1250 assorted coff relocations to the corresponding elf relocations.
1251 * tc-h8300.h (TARGET_ARCH, TARGET_FORMAT): Define appropriately.
1253 * configure.in: Add case for h8300-*-elf.
1254 * configure: Regenerate.
1256 Wed Aug 29 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
1258 * doc/internals.texi (MD_PCREL_FROM_SECTION): Change
1259 documentation to reflect reality.
1261 2001-08-27 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1263 * config/tc-mips.c (load_address): Reflect change to MAX_GPREL_OFFSET.
1264 (macro): Reflect change to MAX_GPREL_OFFSET.
1266 2001-08-27 Torbjorn Granlund <tege@swox.com>
1267 Staffan Ulfberg <staffanu@swox.se>
1268 Linus Nordberg <linus@swox.se>
1269 Alan Modra <amodra@bigpond.net.au>
1271 * configure.in: Recognise powerpc*le*, not just powerpcle*.
1272 * configure: Regenerate.
1273 * config/tc-ppc.c (PPC_LO, PPC_HI, PPC_HA, PPC_HIGHER,
1274 PPC_HIGHERA, PPC_HIGHEST, PPC_HIGHESTA, SEX16): New macros.
1275 (md_assemble): Use them.
1276 (ppc_machine): Support stub for ELF64 as well as XCOFF.
1277 (md_pseudo_table): Add "llong", "quad".
1278 (md_parse_option): Match default_cpu of powerpc*.
1279 (ppc_arch): Likewise.
1280 (ppc_subseg_align): Only for OBJ_XCOFF.
1281 (ppc_target_format): Return elf64-powerpc strings for 64 bit ELF.
1282 (md_begin): Select PPC_OPCODE_64 for 64 bit.
1283 (ppc_insert_operand): Don't bother testing 'file' before calling
1284 as_bad_where. Use as_bad_where for operand->insert errors.
1285 (mapping): Add ELF64 relocation modifiers.
1286 (ppc_elf_suffix): Replace symbol on BFD_RELOC_PPC64_TOC reloc
1287 expressions with abs_symbol.
1288 (ppc_elf_cons): Correct offset for little endian targets.
1289 (ppc_elf_frob_symbol): New.
1290 (md_assemble): Add support for 64 bit ELF relocs.
1291 (ppc_tc): Ensure 8 byte alignment when 64 bit.
1292 (ppc_is_toc_sym): Only define for OBJ_XCOFF and OBJ_ELF. Match
1293 ".toc" section for 64 bit ELF.
1294 (ppc_fix_adjustable): New. Macro body moved from tc-ppc.h.
1295 (md_apply_fix3): Silence warning with ATTRIBUTE_UNUSED. Only do
1296 the ppc_is_toc_sym check for OBJ_XCOFF and OBJ_ELF. For 64 bit,
1297 use BFD_RELOC_PPC64_TOC16_DS instead of BFD_RELOC_PPC_TOC16.
1298 Expand on comments, error message. Add support for 64 bit relocs,
1299 and use PPC_HI etc. macros.
1300 * config/tc-ppc.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
1301 (HANDLE_ALIGN): Define to generate nops in code sections rather
1303 (TC_FORCE_RELOCATION): Force for BFD_RELOC_PPC64_TOC.
1304 (ELF_TC_SPECIAL_SECTIONS): Add 64 bit ELF sections.
1305 (tc_fix_adjustable): Move body of macro to tc-ppc.c.
1306 (ppc_fix_adjustable): Declare.
1307 (tc_frob_symbol): Define.
1308 (ppc_elf_frob_symbol): Declare.
1310 2001-08-26 Andreas Jaeger <aj@suse.de>
1312 * config/tc-s390.c: Add missing prototypes
1313 (md_gather_operands): Make static.
1315 2001-08-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1317 * config/tc-mips.h (MAX_GPREL_OFFSET): Change it to the maximum
1318 allowed value, not the word beyond maximum.
1319 * config/tc-mips.c (macro_build_lui): Code cleanup.
1320 (macro): Reflect change to MAX_GPREL_OFFSET.
1321 (mips_ip): Check explicitly against S_EX_NONE.
1322 (my_get_SmallExpression): parse for %gp_rel, not %gprel.
1323 (md_apply_fix): Code cleanup.
1325 2001-08-24 Andreas Jaeger <aj@suse.de>
1327 * config/tc-ppc.h: Fix prototype declaration.
1329 2001-08-23 Jakub Jelinek <jakub@redhat.com>
1331 * config/tc-ia64.c (dot_endp): Set function symbol sizes.
1332 * config/obj-elf.c (obj_elf_size): When size is constant, free
1333 and clear symbol_get_obj(sym)->size if any.
1335 2001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1337 * config/tc-mips.c (md_begin): Warn about incompatibility between
1338 -march=FOO and -mipsN option, continue with default ISA.
1340 2001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1342 * config/tc-mips.c (md_parse_option): #ifdef the
1343 traditional/non-traditional names as it is done in mips_target_format.
1345 2001-08-20 Richard Henderson <rth@redhat.com>
1347 * config/tc-alpha.h (MD_APPLY_FIX3): Define.
1348 * config/tc-alpha.c (md_apply_fix3): Rename from md_apply_fix;
1349 use seg parameter instead of now_seg.
1351 2001-08-18 H.J. Lu <hjl@gnu.org>
1353 * config/tc-mips.c (show): Add the missing prototype.
1355 2001-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1357 * config/tc-mips.c (S_EX_*): New enum for my_getSmallExpression()
1359 (mips_ip): Use the new return values instead of characters. Add
1360 support for %higher and %highest.
1363 (my_getSmallExpression): Make parsing case insensitive and more
1364 reliable. Add support for %higher and %highest. Further support to
1365 parse %gprel and %neg is implemented but currently deactivated.
1367 2001-08-17 Alan Modra <amodra@bigpond.net.au>
1369 * ecoff.c (ecoff_frob_symbol): Remove casts from bfd_get_gp_size.
1370 (ecoff_build_symbols): Likewise.
1371 * read.c (s_lcomm_internal): Fix signed/unsigned warning.
1373 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1375 * config/tc-mips.c (mips_elf_final_processing): Set elf header flags
1376 for n32 ABI if appropriate.
1378 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1380 * config/tc-mips.c (cons_fix_new_mips): Remove.
1381 * config/tc-mips.h (TC_CONS_FIX_NEW): Remove.
1382 (cons_fix_new_mips): Remove.
1384 2001-08-14 Jeff Johnston <jjohnstn@redhat.com>
1386 * expr.c (operand)[LITERAL_PREFIXDOLLAR_HEX]: Treat $L as
1387 a label, not a hex constant.
1389 2001-08-13 Nick Clifton <nickc@cambridge.redhat.com>
1391 * config/tc-v850.h: Add missing prototypes.
1393 2001-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
1395 * config/tc-s390.c (s390_elf_cons): Correct fixups for PLT
1398 2001-08-12 TAKAI Kousuke <takai@vlsi.kuee.kyoto-u.ac.jp>
1400 * config/tc-sparc.c (cons_fix_new_sparc): Move
1401 `sparc_no_align_cons = 0;' to...
1402 (s_uacons): ...here so that sparc_no_align_cons will get
1405 2001-08-11 Kazu Hirata <kazu@hxi.com>
1407 * config/tc-mips.c: Fix a comment typo.
1409 2001-08-10 Richard Sandiford <rsandifo@redhat.com>
1411 * config/tc-mips.c (move_register): New function.
1412 (macro_build): Remove OPCODE_IS_MEMBER's gp32 argument.
1413 (mips_ip): Likewise.
1414 (macro2): Use move_register rather than macro_build for moves.
1415 (mips16_macro): Likewise.
1416 (macro): Likewise. Handle M_MOVE.
1418 2001-08-10 Andreas Jaeger <aj@suse.de>
1420 * configure.in: Add -Wstrict-prototypes and -Wmissing-prototypes
1422 * configure: Regenerate.
1424 2001-08-10 Alan Modra <amodra@bigpond.net.au>
1426 * as.h (alloca): Don't declare if __GNUC__. Remove an old comment.
1427 Comment indentation of #pragma.
1428 * macro.c (alloca): Likewise.
1430 * config/tc-ppc.c: Revert 2001-08-08.
1432 2001-08-09 Alan Modra <amodra@bigpond.net.au>
1434 * symbols.c: Add missing prototypes.
1435 * config/e-i386elf.c: Likewise.
1436 * config/e-i386coff.c: Likewise.
1437 * config/e-i386aout.c: Likewise.
1438 * config/obj-coff.c: Likewise.
1439 (def_symbol_in_progress, stack): Move definition.
1440 * config/obj-elf.c: Add missing prototypes.
1441 (obj_elf_change_section): Make static.
1442 (obj_elf_parse_section_letters): Likewise.
1443 (obj_elf_section_word): Likewise.
1444 (obj_elf_section_type): Likewise.
1446 2001-08-08 Alan Modra <amodra@bigpond.net.au>
1448 From 1999-10-25 Torbjorn Granlund <tege@swox.com>
1449 * config/tc-ppc.c (md_apply_fix3): Replace haphazard code for
1450 determining reloc type with code reading operands->reloc field.
1452 2001-08-08 Alan Modra <amodra@bigpond.net.au>
1454 * config/obj-elf.c (elf_copy_symbol_attributes): Make it a global
1455 function, and expand old obj-elf.h OBJ_COPY_SYMBOL_ATTRIBUTES here.
1456 * config/obj-elf.h (elf_copy_symbol_attributes): Declare.
1457 (OBJ_COPY_SYMBOL_ATTRIBUTES): Call elf_copy_symbol_attributes.
1459 * output-file.c (output_file_create): Don't try to open a second
1460 time as it's unnecessary. FOPEN_W was undefined too.
1462 2001-08-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1464 * config/tc-mips.c (macro_build): Replace magic constants by defines.
1465 (mips_ip): Likewise. Typo.
1467 2001-08-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1469 * config/tc-mips.c (mips_abi_string): Initialize with NULL instead
1471 (RELAX_ENCODE): Replace bfd_vma by valueT.
1472 (load_address): Formatting.
1473 (macro): Likewise. Code cleanup. Typo.
1474 (macro2): Formatting.
1475 (md_parse_option): Typo.
1476 (s_mipsset): Reorder cases to look nicer.
1477 (md_estimate_size_before_relax): Formatting. Code cleanup.
1478 (mips_elf_final_processing): Check against NULL instead of 0.
1479 (md_obj_end): Remove ugly `' in message string.
1480 (s_mips_ent): Remove ugly `' in message string.
1482 2001-07-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1484 * config/tc-mips.c (md_begin): Take -mcpu value into account even when
1485 -mipsX is specified. Make both -mcpu/-march and -mcpu/-mtune pairs
1486 mutually exclusive (if they are different).
1487 (md_parse_option): Warn if an -march/-mtune/-mcpu/-m<cpu> option is
1490 2001-08-03 Richard Sandiford <rsandifo@redhat.com>
1492 * config/tc-mips.c (md_apply_fix): Don't subtract the symbol value
1495 2001-08-02 Richard Sandiford <rsandifo@redhat.com>
1497 * doc/c-mips.tex (-mgp32, -mfp32): Added -mfp32, unified with -mgp32.
1498 * config/tc-mips.c (mips_fp32, mips_32bit_abi): New static variables.
1499 (md_long_opts): Add -mfp32 option.
1500 (md_parse_option): Handle it. Set mips_32bit_abi given -mabi=32.
1501 (md_show_usage): Show usage for -mfp32 and -mgp32.
1502 (HAVE_32BIT_GPRS, HAVE_32BIT_FPRS): New macros.
1503 (HAVE_64BIT_GPRS, HAVE_64BIT_FPRS): New macros, inverse of the above.
1504 (HAVE_32BIT_ADDRESSES): New macro.
1505 (load_register): Use HAVE_32BIT_GPRS to determine the register width.
1506 (load_address): Use HAVE_32BIT_ADDRESSES to determine the address size.
1507 (s_cprestore, s_cpadd): Likewise.
1508 (macro): Use HAVE_32BIT_GPRS to determine the width of registers
1509 used in branch and M_LI_D macros. Use HAVE_64BIT_FPRS to determine
1510 the width registers used in M_LI_DD macros. Use HAVE_32BIT_ADDRESSES
1511 to determine the width of addresses in load, store and jump macros.
1512 (macro2): Use HAVE_32BIT_GPRS to determine the width of registers
1513 used in set instructions; do not check the address size for them.
1514 Use HAVE_32BIT_ADDRESSES to determine the width of addresses in
1515 unaligned load and store macros.
1516 (mips_ip): Use the new macros to check the width of a register when
1517 processing float constants. Force a constant into memory if it is
1518 destined for an FPR and the FPRs are wider than the GPRs. Warn about
1519 odd FPR numbers if HAVE_32BIT_FPRS. Use HAVE_32BIT_GPRS rather
1520 than mips_gp32 to select synthetic instructions.
1521 (macro_build): Use HAVE_32BIT_GPRS rather than mips_gp32 to select
1522 synthetic instructions.
1524 2001-08-01 Christian Groessler <cpg@aladdin.de>
1526 * config/tc-z8k.c (parse_reg): If a string starts with "r", "rl",
1527 "rh", "rr", "rq", or "sp" then don't automatically assume
1528 it's a register name. Check whether there is a number
1531 2001-08-01 Alan Modra <amodra@bigpond.net.au>
1533 * config/tc-i386.c (lex_got): Match lower case relocation tokens.
1534 Don't allocate more space than necessary for the input line copy.
1536 2001-08-01 Alan Modra <amodra@bigpond.net.au>
1538 * read.c: Standardize error/warning messages - don't capitalise, no
1539 final period or newline, don't say "ignored" or "zero assumed" for
1540 as_bad messages. In some cases, change the wording to that used
1541 elsewhere for similar messages.
1544 * atof-generic.c: Likewise.
1547 * depend.c: Likewise.
1548 * dwarf2dbg.c: Likewise.
1549 * ecoff.c: Likewise.
1551 * frags.c: Likewise.
1552 * input-file.c: Likewise.
1553 * input-scrub.c: Likewise.
1554 * listing.c: Likewise.
1555 * output-file.c: Likewise.
1556 * stabs.c: Likewise.
1557 * subsegs.c: Likewise.
1558 * symbols.c: Likewise.
1559 * write.c: Likewise.
1560 * ecoff.c (ecoff_directive_end): Test for missing name by
1561 comparing input line pointers rather than reading string.
1562 (ecoff_directive_ent): Likewise.
1563 * read.c (s_set): Likewise.
1564 (s_align): Report a warning rather than an error for
1565 alignment too large.
1566 (s_comm): Check for missing symbol name.
1567 (s_lcomm_internal): Likewise.
1569 (s_globl): Use is_end_of_line instead of looking for '\n'.
1570 (s_lcomm_internal): Likewise.
1571 (ignore_rest_of_line): Report a warning rather than an error.
1573 2001-07-31 Geoffrey Keating <geoffk@redhat.com>
1575 * config/tc-ppc.c (ppc_elf_validate_fix): It's OK to have
1576 any kind of relocation against a not-loaded section.
1578 2001-07-30 Alan Modra <amodra@bigpond.net.au>
1580 * config/obj-elf.c (obj_elf_symver): Temporarily modify lex_type
1581 to include '@' in symbol names when parsing versioned symbols
1582 rather than calling get_symbol_end multiple times.
1583 * config/tc-i370.c (register_name): Format fixes. Don't call
1584 get_symbol_end after parsing number.
1585 * config/tc-mn10200.c (data_register_name): Format fixes. Hoist
1586 code out of conditional.
1587 (address_register_name): Likewise.
1588 (other_register_name): Likewise.
1589 * config/tc-mn10300.c (r_register_name): Likewise.
1590 (xr_register_name): Likewise.
1591 (data_register_name): Likewise.
1592 (address_register_name): Likewise.
1593 (other_register_name): Likewise.
1594 * config/tc-ppc.c (register_name): Likewise.
1595 * config/tc-s390.c (register_name): Likewise.
1597 2001-07-27 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1599 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix bsr
1600 and bra relax: update fragP->fr_fix after the fixup.
1602 2001-07-27 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
1604 * read.c (s_set): Check for missing symbol name.
1606 2001-07-26 Alan Modra <amodra@bigpond.net.au>
1608 * write.c (relax_segment <rs_space>): Account for fr_fix.
1610 2001-07-25 H.J. Lu <hjl@gnu.org>
1612 * config/tc-mips.c (md_estimate_size_before_relax): Make sure
1613 we treat weak like extern only for ELF.
1614 (mips_fix_adjustable): Make sure we don't adjust extern/weak
1615 symbols only for ELF.
1617 2001-07-25 Chris Demetriou <cgd@broadcom.com>
1619 * config/tc-mips.c: Fix spelling error in comment.
1621 2001-07-25 Dave Brolley <brolley@redhat.com>
1623 * app.c (LEX_IS_PARALLEL_SEPARATOR): New macro.
1624 (IS_PARALLEL_SEPARATOR): New macro.
1625 (do_scrub_begin): Set up characters in tc_parallel_separator_chars
1626 as LEX_IS_PARALLEL_SEPARATOR, if it is defined.
1627 (do_scrub_chars): Handle LEX_PARALLEL_SEPARATOR chars like
1628 LEX_LINE_SEPARATOR except that we go to state 1 (as if the label has
1631 2001-07-24 Alan Modra <amodra@bigpond.net.au>
1633 * Makefile.am (DEP_FLAGS): Define, add -DOBJ_MAYBE_ELF.
1634 (DEP1, DEPTC, DEPOBJ, DEP2): Use it.
1635 Update dependencies with "make dep-am".
1636 * Makefile.in: Regenerate.
1637 * doc/Makefile.in: Regenerate.
1639 2001-07-23 Kazu Hirata <kazu@hxi.com>
1641 * config/tc-alpha.h: Fix formatting.
1642 * config/tc-arc.c: Likewise.
1643 * config/tc-d10v.h: Likewise.
1644 * config/tc-hppa.c: Likewise.
1645 * config/tc-i370.c: Likewise.
1646 * config/tc-i386.h: Likewise.
1647 * config/tc-i960.h: Likewise.
1648 * config/tc-ia64.c: Likewise.
1649 * config/tc-ia64.h: Likewise.
1650 * config/tc-m32r.c: Likewise.
1651 * config/tc-m68k.c: Likewise.
1652 * config/tc-m88k.c: Likewise.
1653 * config/tc-ns32k.c: Likewise.
1654 * config/tc-pdp11.c: Likewise.
1655 * config/tc-pj.h: Likewise.
1656 * config/tc-s390.c: Likewise.
1657 * config/tc-sparc.c: Likewise.
1658 * config/tc-sparc.h: Likewise.
1659 * config/tc-tic80.c: Likewise.
1660 * config/tc-w65.h: Likewise.
1662 2001-07-23 Alan Modra <amodra@bigpond.net.au>
1664 * symbols.c (S_GET_VALUE): Don't treat O_constant and local
1665 symbols specially. Always resolve, adding fr_address to value.
1666 * write.c (write_object_file): Don't add fr_address to sym values.
1667 (relax_frag): Likewise.
1668 (relax_segment): Likewise.
1669 * config/obj-ieee.c (do_symbols): Likewise.
1670 * config/tc-cris.c (md_convert_frag): Likewise.
1671 * config/tc-fr30.c (md_convert_frag): Likewise.
1672 * config/tc-i386.c (md_convert_frag): Likewise.
1673 * config/tc-m32r.c (md_convert_frag): Likewise.
1674 * config/tc-m68hc11.c (md_convert_frag): Likewise.
1675 * config/tc-mcore.c (md_convert_frag): Likewise.
1676 * config/tc-mips.c (mips16_extended_frag): Likewise.
1677 * config/tc-ns32k.c (md_convert_frag): Likewise.
1678 * config/tc-m68k.c (md_convert_frag_1): Likewise.
1679 (BRANCHBWL, BRABSJUNC, BRABSJCOND, BRANCHBW, FBRANCH, DBCCLBR,
1680 DBCCABSJ, PCREL1632, PCINDEX, ABSTOPCREL): Decrement.
1681 (md_relax_table): Remove first four entries. Format.
1682 (md_estimate_size_before_relax): Remove old_fix. Don't bother
1683 setting fr_var. Simplify byte branch checks.
1685 2001-07-23 Alan Modra <amodra@bigpond.net.au>
1687 * config/tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Remove
1688 "isbranch" param as all calls have it set.
1689 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1690 (pa_parse_nonneg_add_cmpltr): Likewise. Remember result of
1691 strcasecmp in "nullify" var.
1692 (pa_parse_neg_add_cmpltr): Likewise.
1693 (pa_ip): Don't "save_s" unnecessarily. Update calls to above
1694 functions. Don't print wrong conditions in error messages.
1696 2001-07-23 Andreas Jaeger <aj@suse.de>
1698 * config/tc-s390.c (s390_force_relocation): Removed.
1700 * config/tc-s390.h: Remove double declaration of
1701 TC_FORCE_RELOCATION.
1703 2001-07-22 H.J. Lu <hjl@gnu.org>
1705 * config/tc-mips.c (s_mips_end): Remove unused variables.
1706 (s_mips_frame): Add ATTRIBUTE_UNUSED.
1708 2001-07-17 Andreas Schwab <schwab@suse.de>
1710 * config/tc-m68k.c (md_pseudo_table) [OBJ_ELF]: Add .file and
1712 (md_assemble) [OBJ_ELF]: Call dwarf2_emit_insn before emitting
1714 * config/tc-m68k.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1716 2001-07-17 matthew green <mrg@eterna.com.au>
1718 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1720 (line_comment_chars): Set to '/' if TE_NetBSD.
1722 2001-07-14 matthew green <mrg@eterna.com.au>
1724 * configure.in (i386-*-netbsdelf*): New target.
1725 * configure: Regenerate.
1727 2001-07-10 Mark Elbrecht <snowball3@softhome.net>
1729 * config/obj-coff.c (coff_frob_symbol): Don't merge if the storage
1730 class of the non-debug symbol is C_NULL.
1732 2001-07-10 Anders Norlander <anorland@synergenix.se>
1734 * doc/as.texinfo (Incbin): Fix grammatical errors.
1736 2001-07-10 Nick Clifton <nickc@cambridge.redhat.com>
1738 * depend.c: Use FOPEN_.. macros in calls to fopen().
1739 * input-file.c: As above.
1740 * itbl-ops.c: As above.
1741 * listing.c: As above.
1742 * output-file.c: As above.
1745 2001-07-08 Anders Norlander <anorland@synergenix.se>
1747 * read.c (s_incbin): New .incbin function.
1748 * read.c (potable): Add "incbin" pseudo-op.
1749 * read.h: Add s_incbin prototype.
1750 * doc/as.texinfo (incbin): Document .incbin pseudo-op.
1751 * NEWS: Mention new feature.
1753 2001-07-07 Nick Clifton <nickc@cambridge.redhat.com>
1755 * ecoff.c (add_file): Only set debug_type to DEBUG_NONE if it is
1758 2001-07-06 John Healy <jhealy@redhat.com>
1760 * cgen.c (gas_cgen_save_fixups): Modified to allow more than one
1761 set of fixups to be stored.
1762 (gas_cgen_restore_fixups): Modified to allow the fixup chain to be
1763 restored to be chosen from any that are saved.
1764 (gas_cgen_swap_fixups): Modified to allow the current set of
1765 fixups to be swapped with any other set that has been saved.
1766 (gas_cgen_initialize_saved_fixups_array): New routine.
1767 * cgen.h: Modifed prototypes for gas_cgen_save_fixups,
1768 gas_cgen_restore_fixups, and gas_cgen_swap_fixups. Added definitions
1769 or MAX_SAVED_FIXUP_CHAINS.
1770 * config/tc-m32r.c (assemble_two_insns): Changed calls to fixup
1771 store, swap and restore fuctions to reflect the new interface.
1773 2001-07-06 Nick Clifton <nickc@cambridge.redhat.com>
1775 * config/tc-m68k.c (md_estimate_size_before_relax): Catch and
1776 ignore empty, ineffectual alignment frags when deciding if a
1777 branch can be short.
1779 2001-07-05 Steve Ellcey <sje@cup.hp.com>
1781 * config/tc-ia64.c (special_section): Add SPECIAL_SECTION_INIT_ARRAY
1782 and SPECIAL_SECTION_FINI_ARRAY.
1783 (special_section_name): Add .init_array and .fini_array.
1784 (md_pseudo_table): Add init_array and fini_array.
1785 (md): Add pointer_size and pointer_size_shift fields.
1786 (setup_unwind_header): New static function.
1787 (output_unw_records): Modify to use setup_unwind_header.
1788 (generate_unwind_image, dot_endp): Modify to use md.pointer_size and
1789 md.pointer_size_shift.
1790 (md_begin): Initialize md.pointer_size and md.pointer_size_shift.
1792 2001-07-05 Ben Elliston <bje@redhat.com>
1794 * README (Supported platforms): m88k no longer suffers bitrot.
1796 * config/tc-m88k.c (md_pseudo_table): Remove redundant "global".
1798 2001-07-05 Alan Modra <amodra@bigpond.net.au>
1800 * struc-symbol.h (struct local_symbol): Rename lsy_offset to
1801 lsy_value. Correct typos in comments.
1802 * symbols.c (local_symbol_make): Update for name change.
1803 (local_symbol_convert): Likewise.
1805 (S_GET_VALUE): Likewise.
1806 (S_SET_VALUE): Likewise.
1807 (print_symbol_value_1): Likewise.
1808 (resolve_symbol_value): Likewise. Don't divide local sym values
1809 by OCTETS_PER_BYTE twice.
1811 2001-07-04 Jim Wilson <wilson@redhat.com>
1813 * config/tc-ia64.c (md_pseudo_table): Add 2byte, 4byte, and 8byte.
1815 * config/tc-ia64.c (is_conditional_branch): Rewrite to exclude mod
1818 2001-07-05 Ben Elliston <bje@redhat.com>
1820 * read.c (s_fill): Correct spelling error in comments.
1822 * doc/c-m88k.texi: New file.
1823 * doc/Makefile.am (CPU_DOCS): Add c-m88k.texi.
1824 * doc/Makefile.in: Regenerate.
1825 * doc/all.texi: Set M880X0.
1826 * doc/as.texinfo: Hook in m88k-dependent documentation.
1828 2001-07-04 Eric Christopher <echristo@redhat.com>
1830 * doc/c-mips.texi (MIPS Opts): Document 12000 as valid cpu.
1832 * config/tc-mips.c (mips_cpu_info_table): Add rm5200, rm5231, rm5261,
1833 and rm5721 as valid cpu strings.
1834 (md_show_usage): Add rm5200, rm5231, rm5261, rm5721.
1836 2001-07-04 Richard Sandiford <rsandifo@redhat.com>
1838 * config/tc-mips.c (md_apply_fix): Prevent addend from becoming zero
1839 if it's expected to be non-zero.
1841 2001-07-03 Nick Clifton <nickc@cambridge.redhat.com>
1843 * config/tc-sh.c (sh_frob_section): Replace symbol_get_frag() with
1846 * write.c (TC_FINALIZE_SYMS_BEFORE_SIZE_SEG): Default to 1.
1847 (write_object_file): Set finalize_syms to
1848 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG just before size_segs is
1851 * doc/internals.texi: Document
1852 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG.
1854 2001-07-02 Alan Modra <amodra@bigpond.net.au>
1856 * config/tc-ppc.c: Formatting fixes.
1858 2001-07-01 Ben Elliston <bje@redhat.com>
1860 * config/tc-m88k.c: Back out warning fixes from 2001-06-24, as
1861 they cause some subtle breakage. Will fix them again later.
1863 2001-06-28 Nick Clifton <nickc@cambridge.redhat.com>
1865 * config/obj-coff.c (obj_coff_ln): Treat a .ln directive
1866 outside of a function as a .appline directive.
1868 2001-06-28 Eric Christopher <echristo@redhat.com>
1869 H.J. Lu <hjl@gnu.org>
1871 * config/tc-mips.c (mips_arch): New. Use mips_arch instead
1872 of mips_cpu for the ISA selection.
1873 (md_longopts): Add OPTION_MARCH and OPTION_MTUNE.
1874 (md_parse_option): Handle OPTION_MARCH and OPTION_MTUNE.
1875 (mips_tune): New. Use mips_tune for scheduling and optimization
1877 (append_insn): Use mips_tune and mips_arch.
1878 (macro_build): Ditto.
1880 (md_begin): Handle mips_arch, mips_tune and mips_cpu. For
1881 backwards compatability mips_cpu generates arch and tune.
1882 (md_show_usage): Document new behavior.
1884 * doc/c-mips.texi (MIPS Opts): Document -march and -mtune.
1889 2001-06-27 Nick Clifton <nickc@cambridge.redhat.com>
1891 * write.c (write_object_file): Do not set finalize_syms until
1892 after the segments have been sized. Some backends may still
1893 need to access the syms's frags in order to adjust relaxed
1896 * config/tc-arm.c (do_ldst): Use MVN to build simple inverted
1899 2001-06-27 Alan Modra <amodra@bigpond.net.au>
1901 * write.c (fixup_segment <Difference of 2 syms same seg>): Don't
1902 subtract MD_PCREL_FROM_SECTION for 68k.
1903 (fixup_segment <Difference of 2 syms different seg>): Only fudge
1904 by adding MD_PCREL_FROM_SECTION for 68k or if not already pcrel.
1906 2001-06-27 Tracy A. Kuhrt <Tracy.Kuhrt@microchip.com>
1908 * write.c (fixup_segment <Difference of 2 syms same seg>): If
1909 pcrel, subtract MD_PCREL_FROM_SECTION value.
1911 2001-06-24 Ben Elliston <bje@redhat.com>
1913 * stabs.c (generate_asm_file): Make local variable `len' a size_t.
1915 2001-06-24 Jakub Jelinek <jakub@redhat.com>
1917 * config/tc-alpha.c (tc_gen_reloc): Handle relocs against SEC_MERGE
1918 section symbols the same way as externs.
1920 2001-06-24 Ben Elliston <bje@redhat.com>
1922 * config/tc-m88k.c (md_number_to_imm): Remove; unused since 1993.
1923 (emit_relocations): Ditto.
1925 (md_begin): Reformat comments to conform to the GNU standards.
1926 (md_assemble): Ditto.
1928 * config/tc-m88k.c (get_reg): Adjust type of `reg_prefix' to char.
1929 (md_parse_option): Mark parameters as unused.
1930 (md_show_usage): Ditto.
1931 (calcop): Adjust type of `reg_prefix' to char.
1933 (getval): Adjust type of local `c' to char.
1934 (md_create_short_jump): Mark from_addr, to_addr params as unused.
1935 (md_create_long_jump): Ditto.
1936 (md_estimate_size_before_relax): Mark parameters as unused.
1938 * config/tc-m88k.c (md_pseudo_table): Properly terminate the table
1939 to allay a possible compiler warning.
1941 2001-06-22 Nick Clifton <nickc@cambridge.redhat.com>
1943 * doc/internals.texi (CPU backend): Document md_atof.
1945 2001-06-22 Matthew Wilcox <willy@ldl.fc.hp.com>
1947 * config/tc-hppa.c (pre_defined_registers): Add %mrp (millicode
1948 return pointer) alias for %r2 or %r31, depending on 32 or 64 bit
1951 2001-06-21 Philip Blundell <philb@gnu.org>
1953 * config/tc-arm.c (cplong_flag): Rename to long_flag. All uses
1955 (insns): Remove entry for adrl. Add long_flag for adr.
1956 (do_adr): Handle `l' suffix.
1959 2001-06-21 Alan Modra <amodra@bigpond.net.au>
1961 * config/tc-hppa.c (CHECK_FIELD_WHERE): Define.
1962 (md_apply_fix): Use it here. Replace printf with equivalent
1964 (tc_gen_reloc): Use as_bad_where instead of as_bad.
1965 (md_apply_fix): Here too.
1966 * config/tc-i386.c (tc_gen_reloc): Use as_bad_where instead of as_bad.
1967 * config/tc-m68k.c (tc_gen_reloc): Likewise.
1968 (md_convert_frag_1): Likewise.
1970 2000-06-20 Tom Rix <trix@redhat.com>
1972 * config/tc-ppc.c (ppc_comm): Change default alignment to 4 bytes.
1974 2001-06-18 H.J. Lu <hjl@gnu.org>
1976 * doc/Makefile.am (info): Depend on $(MANS).
1977 (as.1): Remove the prefix `$(srcdir)/'.
1978 * doc/Makefile.in: Regenerated.
1982 2001-06-18 Philip Blundell <philb@gnu.org>
1984 * config/tc-arm.c (do_msr): Remove restriction on usage of
1987 2001-06-19 Alan Modra <amodra@bigpond.net.au>
1989 * dwarf2dbg.c (dwarf2_finish): Output file info even when no
1992 2001-06-13 Philip Blundell <philb@gnu.org>
1994 * config/tc-arm.c (thumb_shift): Improve wording of error message.
1995 (do_t_arit): Likewise.
1997 2001-06-13 Nick Clifton <nickc@cambridge.redhat.com>
1999 * config/tc-sh.c (md_pseudo_table): Only intercept the .file and
2000 .loc pseudos if the dfwarf2 functions are available.
2001 (md_assemble): Only call dwarf2_emit_insn if it is available.
2003 * expr.c: Fix typo in comment.
2005 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
2007 * doc/as.texinfo (Infix Ops): Document that comparison and
2008 combiner operators can be used as infix operators.
2010 2001-06-12 Peter Jakubek <pjak@snafu.de>
2012 * config/tc-m68k.c (parse_mri_control_operand): Fix handling
2014 (swap_mri_condition): Add HS (alias fo CC) and LO (alias for CS).
2015 (reverse_mri_condition): Likewise.
2016 (swap_mri_condition): Issue warning for conditions that can not be
2018 (build_mri_control_operand): Fix order of operands (swapped).
2019 (build_mri_control_operand): Allow upper case extension in structured
2021 (s_mri_else): Likewise.
2022 (s_mri_next): Likewise.
2023 (s_mri_for): Likewise.
2024 (s_mri_if): Fix handling comment ('*') in mri mode.
2025 (s_mri_while): Likewise.
2026 * macro.c (macro_expand): Allow macro invocation with empty
2029 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
2031 * config/tc-arm.c: Fix test for overlow of literal pool.
2033 2001-06-11 H.J. Lu <hjl@gnu.org>
2035 * NEWS: Updated for the new -n option for the MIPS assembler.
2037 * config/tc-mips.c (md_show_usage): Add -n.
2039 * doc/as.texinfo: Document the new -n option.
2040 * doc/c-mips.texi: Likewise.
2041 * doc/as.1: Regenerated.
2043 2001-06-10 Alan Modra <amodra@bigpond.net.au>
2045 * config/obj-coff.c (obj_coff_section): Formatting fix.
2047 * config/tc-i386.c (md_assemble): Accept branch hints as ",pt" and
2050 2001-06-08 H.J. Lu <hjl@gnu.org>
2052 * config/tc-mips.c (warn_nops): New variable. Set to 0 to
2053 disable warning about all NOPS that the assembler generates.
2054 (macro): Warn NOPS generated only if warn_nops is not 0.
2055 (md_shortopts): Add `n'.
2056 (md_parse_option): Set warn_nops to 1 for `n'.
2058 2001-06-08 H.J. Lu <hjl@gnu.org>
2060 * config/tc-mips.c (mips_ip): Properly handle illegal operands.
2062 2001-06-08 H.J. Lu <hjl@gnu.org>
2064 * config/tc-mips.c (md_apply_fix): Don't adjust common
2065 extern/weak symbols for ELF.
2066 (md_estimate_size_before_relax): Treat weak like extern for
2068 (mips_fix_adjustable): Don't adjust extern/weak symbols for
2071 2001-06-08 Alan Modra <amodra@bigpond.net.au>
2073 * Makefile.am: 'som' is not wrongly spelled 'some'.
2074 * Makefile.in: Regenerate.
2076 * config/tc-mips.c (mips16_mark_labels): Reduce number of calls to
2077 S_GET_VALUE by using a temp.
2078 (append_insn): Likewise, and for S_SET_VALUE too.
2079 (mips_emit_delays): Likewise.
2080 (my_getExpression): Likewise.
2081 (md_apply_fix): Likewise. Use "valueT" rather than "long" for "value".
2082 (mips16_extended_frag): Remove code concerned with avoiding
2083 locking in a frag address now that symbols are not finalized until
2084 relaxation is complete. Cater for first relaxation pass having
2085 bogus addresses. Use relax_marker to reliably determine whether a
2086 symbol frag has been reached on the current pass.
2088 2001-06-07 H.J. Lu <hjl@gnu.org>
2090 * configure.in: Move "mips-*-linux-gnu*" before "mips-*-gnu*".
2091 * configure: Regenerate.
2093 2001-06-07 H.J. Lu <hjl@gnu.org>
2095 * configure.in: Use MIPS_STABS_ELF for Linux/mips and remove
2097 * configure: Regenerate.
2099 2001-06-07 H.J. Lu <hjl@gnu.org>
2101 * config/tc-mips.c (mips_pseudo_table): Add "extern" if
2102 MIPS_STABS_ELF is defined.
2104 2001-06-06 Nick Clifton <nickc@cambridge.redhat.com>
2106 * as.c (show_usage): Remove L from listing options. It is not a
2109 2001-06-06 Christian Groessler <cpg@aladdin.de>
2111 * config/tc-z8k.c: Removed many warnings by removing unused
2112 variables and tagging unused parameters as such.
2113 (md_begin): Fixed a typo (","instead of ";").
2114 (struct ctrl_table): Add parentheses to initialize array
2116 (struct flag_table): Likewise.
2117 (struct intr_table): Likewise.
2118 (struct table): Likewise.
2119 (check_operand): "#if 0"'ed since it doesn't seem to be used.
2121 2001-06-06 Peter Jakubek <pjak@snafu.de>
2123 * config/tc-m68k.c (md_show_usage): Add all supported ColdFire
2124 options to list (e.g. m5206e, m5307, m5407).
2126 2001-06-06 Martin Schwidefsky <schwidefsky@de.ibm.com>
2128 * config/tc-s390.h (TC_FORCE_RELOCATION): Always emit relocations
2129 BFD_RELOC_VTABLE_INHERIT and BFD_RELOC_VTABLE_ENTRY.
2131 2001-06-06 Alan Modra <amodra@bigpond.net.au>
2133 * config/tc-i386.c (md_assemble): Handle Pentium4 branch hints.
2134 <JumpByte, JumpDword insn output>: Remove dead code.
2136 2001-06-06 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
2138 * as.c (parse_args): Correct option name "listing-lhs-width2".
2140 2001-06-05 Nick Clifton <nickc@cambridge.redhat.com>
2142 * symbols.c (S_SET_EXTERNAL): Do not override a section symbol's
2145 2001-05-30 Richard Henderson <rth@redhat.com>
2147 * read.c (emit_leb128_expr): Call md_cons_align.
2149 2001-05-28 Jeff Sturm <jsturm@one-point.com>
2151 * config/tc-sparc.c (md_apply_fix3): Handle BFD_RELOC_SPARC_UA16,
2152 BFD_RELOC_SPARC_UA32 and BFD_RELOC_SPARC_UA64.
2153 (tc_gen_reloc): Likewise.
2154 (sparc_cons_align): Don't clear sparc_no_align_cons.
2155 (cons_fix_new_sparc): Substitute BFD_RELOC_SPARC_UA{16|32|64} for
2156 BFD_RELOC_{16|32|64} iff sparc_no_align_cons is set.
2158 2001-05-27 Alan Modra <amodra@one.net.au>
2160 * write.c (relax_segment <rs_space>): Check the section of a
2161 symbol to determine whether it is absolute rather than comparing
2162 its frag against zero_address_frag as listings play tricks with
2165 * config/tc-m68k.c (md_assemble): Ensure variable part of frag is
2166 allocated in the same chunk as the fixed part.
2168 2001-05-26 Alan Modra <amodra@one.net.au>
2170 * write.c (relax_segment <rs_space>): Calculate growth using
2171 addresses before stretch. Prevent repeated error messages.
2172 From Peter Jakubek <pjak@snafu.de>
2173 Use as_bad_where and as_warn_where to pinpoint errors.
2175 2001-05-25 Alan Modra <amodra@one.net.au>
2177 * symbols.c (resolve_symbol_value): Always set segment, even when
2178 not finalizing symbol value.
2180 * config/obj-ieee.c (write_object_file): Set finalize_syms.
2181 * config/obj-coff.c (write_object_file): Likewise.
2182 * (size_section): Remove rs_space assert as fr_symbol is no longer
2184 (fill_section): Likewise.
2186 * configure.in: Replace linuxoldld with linux*oldld.
2187 * configure: Regenerate.
2189 From 2.11 branch 2001-03-30 Richard Henderson <rth@redhat.com>
2190 * config/tc-i386.c (md_convert_frag): Don't die on local symbols
2191 that have been finalized.
2193 * symbols.c (resolve_symbol_value): Clear sy_resolving before
2194 taking exit_dont_set_value.
2196 * write.c (relax_segment <rs_space>): Don't zap fr_symbol when
2199 2000-05-24 Tom Rix <trix@redhat.com>
2201 * config/obj-coff.c (add_lineno): xcoff allows negative line
2203 * config/tc-ppc.c (ppc_stabx): fix generated symbol
2205 2001-05-24 Alan Modra <amodra@one.net.au>
2207 * write.c (write_object_file): Set finalize_syms = 1 before
2210 2001-05-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2212 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add ISA_MIPS64 as 64 bit
2213 architecture, remove erraneous ISA_MIPS32.
2214 (md_show_usage): Add MIPS r12k support.
2215 (mips_cpu_info_table): Add MIPS r12k support.
2217 2001-05-22 Alan Modra <amodra@one.net.au>
2219 * config/tc-arc.c (md_assemble): Use is_end_of_line instead of
2222 * symbols.c (resolve_symbol_value): Remove "finalize" param,
2223 instead use finalize_syms directly. Don't treat expressions
2224 specially with regard to finalize_syms. Update calls to self.
2225 (resolve_local_symbol): Update call to resolve_symbol_value.
2226 (S_GET_VALUE): Likewise. Return resolve_symbol_value if
2228 * symbols.h (resolve_symbol_value): Update prototype.
2229 * config/obj-aout.c (obj_crawl_symbol_chain): Update call
2230 to resolve_symbol_value.
2231 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
2232 * config/obj-coff.c (do_relocs_for): Likewise.
2233 (yank_symbols): Likewise.
2234 (fixup_segment): Likewise.
2235 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
2236 * config/tc-mips.c (md_convert_frag): Likewise.
2237 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
2238 (ppc_fix_adjustable): Likewise.
2239 * dwarf2dbg.c (dwarf2dbg_estimate_size_before_relax): Likewise.
2240 (dwarf2dbg_convert_frag): Likewise.
2241 * ehopt.c (eh_frame_estimate_size_before_relax): Likewise.
2242 (eh_frame_convert_frag): Likewise.
2243 * expr.c (make_expr_symbol): Likewise.
2244 * write.c (adjust_reloc_syms): Likewise.
2245 (write_object_file): Likewise.
2246 (relax_segment): Likewise.
2247 (fixup_segment): Likewise.
2248 (finalize_syms): Init to zero, and update comment.
2249 (write_object_file): Set finalize_syms to 1 rather than 2.
2250 * doc/internals.texi (sy_value): Mention finalize_syms.
2251 (S_GET_VALUE): Remove restriction on when S_GET_VALUE can be called.
2253 * config/tc-m68k.c (relaxable_symbol): Only treat external symbols
2254 as relaxable if embedded system, make weak syms non-relaxable.
2256 (tc_m68k_fix_adjustable): ..so it can be used here.
2257 (md_apply_fix_2): Sign extend without conditional.
2259 * config/tc-v850.c: Update copyright.
2261 2001-05-16 Jeff Johnston <jjohnstn@redhat.com>
2263 * cgen.c (gas_cgen_tc_gen_reloc): Changed error message when
2264 howto entry is not found.
2266 2001-05-15 Alexandre Oliva <aoliva@redhat.com>
2268 * config/tc-mn10300.c (mn10300_force_relocation): Don't
2269 optimize differences between symbols in code sections to
2271 (mn10300_fix_adjustable): Don't adjust to section+offset
2272 relocations pointing at symbols in code sections.
2274 2001-05-16 Alan Modra <amodra@one.net.au>
2276 * config/tc-arc.c (md_assemble): Correct dwarf2_emit_insn param
2278 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn before
2279 opcodes are output rather than after. Delete insn_size.
2280 * config/tc-v850.c (md_assemble): Similarly, but delete
2283 2001-05-14 Richard Henderson <rth@redhat.com>
2285 * ehopt.c (eh_frame_convert_frag): Fix missed subtype adjustment
2288 2001-05-14 Richard Henderson <rth@redhat.com>
2290 * ehopt.c (get_cie_info): Rename from eh_frame_code_alignment;
2291 also collect whether to expect an FDE augmentation.
2292 (check_eh_frame): Rewrite as a state machine. Track where in
2293 an FDE we are located, skip any augmentation.
2294 (eh_frame_estimate_size_before_relax): Get code alignment from
2295 the fragment subtype.
2296 (eh_frame_relax_frag, eh_frame_convert_frag): Likewise.
2297 * read.c (emit_leb128_expr): Call check_eh_frame.
2299 2001-05-14 Alexandre Oliva <aoliva@redhat.com>
2301 * config/tc-mn10300.c (md_assemble): Anchor dwarf2 line info
2302 before a relaxable insns.
2304 2001-05-13 Alexandre Oliva <aoliva@redhat.com>
2306 * config/tc-mn10300.c (tc_gen_reloc): Don't reject differences
2307 between symbols if the base symbol is in the current section;
2308 emit a PC-relative relocation instead.
2310 2001-05-12 Peter Targett <peter.targett@arccores.com>
2312 * config/tc-arc.c: Update copyright and tidy source comments.
2313 (md_pseudo_table): Add directive .cpu back as an alias for
2314 .option. Add .file and .line for dwarf2 support.
2315 (arc_mach_type): Make bfd_mach_arc_6 default.
2316 (md_longopts): Add entry 'pre-v6' representing old command line
2317 option when assembling for 'arc5' core versions.
2318 (md_parse_option): Make OPTION_ARC same as OPTION_ARC6, for new
2320 (arc_code_symbol): Make symbol value for @h30 fixup expression
2321 equal to O_constant.
2322 (md_assemble): Call dwarf2_emit_insn.
2323 Include "dwarf2dbg2.h". Formatting fixes throughout file.
2324 * config/tc-arc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2325 * doc/c-arc.texi (ARC_CORE_DEFAULT): Update to new default.
2327 2001-05-11 Jakub Jelinek <jakub@redhat.com>
2329 * config/tc-ia64.c (special_linkonce_name): New.
2330 (make_unw_section): Map .gnu.linkonce.t.FOO text section into
2331 .gnu.linkonce.ia64unw{,i}.FOO.
2332 (ia64_elf_section_type): Handle .gnu.linkonce.ia64unw{,i}.FOO.
2333 (dot_endp): Add comment about it.
2335 2001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
2337 * config/tc-arm.c (arm_handle_align): When truncating an aligned
2338 block, ensure that the low order bits of the alignment are
2341 2001-05-10 Alan Modra <amodra@one.net.au>
2343 * config/obj-vms.c (obj_crawl_symbol_chain): Don't take address of
2346 * config/tc-fr30.c (md_estimate_size_before_relax): Return size of
2347 current variable part of frag.
2348 * config/tc-m32r.c (md_estimate_size_before_relax): Likewise.
2349 * config/tc-openrisc.c (md_estimate_size_before_relax): Likewise.
2350 * config/tc-m68hc11.c (RELAX_STATE): Define.
2351 (RELAX_LENGTH): Define.
2352 (md_estimate_size_before_relax): Handle non-relaxable cases
2353 separately from relaxable cases for clarity, and return correct
2354 size for multi-pass relaxation.
2355 * config/tc-tahoe.c (RELAX_LENGTH): Correct.
2356 (md_estimate_size_before_relax): As for tc-m68hc11.c.
2357 (md_convert_frag): Remove "length_code".
2358 * config/tc-vax.c (RELAX_STATE): Define.
2359 (RELAX_LENGTH): Define.
2360 (md_relax_table): Add missing entry.
2361 (md_estimate_size_before_relax): As for tc-m68hc11.c.
2362 (md_convert_frag): Remove "length_code".
2363 * config/tc-ns32k.c (md_estimate_size_before_relax): Simplify and
2364 don't bother setting fr_var. Return correct size for multi-pass
2366 * config/tc-v850.c (md_estimate_size_before_relax): Rewrite.
2367 (md_convert_frag): Don't bother clearing fr_var.
2368 (md_pseudo_table): Correct initialization.
2369 * config/tc-h8500.c (md_convert_frag): Don't bother clearing fr_var.
2370 (md_estimate_size_before_relax): No need to set fr_var.
2371 * config/tc-mcore.c (md_convert_frag): Don't bother clearing fr_var.
2372 (md_estimate_size_before_relax): No need to set fr_var.
2374 2001-05-09 Richard Henderson <rth@redhat.com>
2376 * config/tc-ia64.c (generate_unwind_image): Align the fragment
2377 beginning a function's unwind info block.
2379 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
2381 * config/tc-mn10300.c (md_apply_fix3): Accept PC-relative relocs.
2383 2001-05-08 Andreas Schwab <schwab@suse.de>
2385 * config/tc-m68k.c: Instead of replacing -1 by 64 in assignment to
2386 fx_pcrel_adjust explicitly sign extend when reading it.
2388 2001-05-08 Alan Modra <amodra@one.net.au>
2390 * config/tc-m68k.c (md_estimate_size_before_relax): Set fr_var
2391 from md_relax_table, and combine some switch cases.
2393 2001-05-06 Alexandre Oliva <aoliva@redhat.com>
2395 * config/tc-mn10300.c (md_assemble): Subtract operand->shift
2396 from offset in non-pcrel operands too.
2398 2001-05-06 Nick Clifton <nickc@cambridge.redhat.com>
2400 * config/tc-arm.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
2401 * config/tc-arm.c (arm_handle_align): Do not insert more than
2402 MAX_MEM_FOR_RS_ALIGN_CODE bytes.
2403 (arm_frag_align_code): Use MAX_MEM_FOR_RS_ALIGN_CODE.
2405 2001-05-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2407 * Makefile.am (TARG_ENV_HFILES): Add te-hppa64.h and te-hppalinux64.h.
2409 * Makefile.in: Regenerate.
2410 * configure.in: Remove duplicate mips-*-ecoff* entry.
2411 * configure: Regenerate.
2413 * config/obj-ecoff.c (obj_pseudo_table): Fix terminating entry.
2414 (n_names): Cast away type mismatch.
2415 (ecoff_sec_sym_ok_for_reloc): Add unused attribute.
2416 (obj_ecoff_frob_symbol): Likewise.
2417 * ecoff.c: (add_file): Add unused attribute.
2418 (ecoff_directive_begin): Likewise.
2419 (ecoff_directive_bend): Likewise.
2420 (ecoff_directive_def): Likewise.
2421 (ecoff_directive_dim): Likewise.
2422 (ecoff_directive_scl): Likewise.
2423 (ecoff_directive_size): Likewise.
2424 (ecoff_directive_type): Likewise.
2425 (ecoff_directive_tag): Likewise.
2426 (ecoff_directive_val): Likewise.
2427 (ecoff_directive_endef): Likewise.
2428 (ecoff_directive_end): Likewise.
2429 (ecoff_directive_ent): Likewise.
2430 (ecoff_directive_extern): Likewise.
2431 (ecoff_directive_file): Likewise.
2432 (ecoff_directive_fmask): Likewise.
2433 (ecoff_directive_frame): Likewise.
2434 (ecoff_directive_mask): Likewise.
2435 (ecoff_directive_loc): Likewise.
2436 (mark_stabs): Likewise.
2437 (ecoff_stab): Likewise.
2438 (ecoff_frob_symbol): Cast away type mismatch.
2439 (ecoff_padding_adjust): Likewise.
2440 (ecoff_build_symbols): Likewise.
2441 (ecoff_build_procs): Likewise.
2442 (ecoff_build_aux): Likewise.
2443 (ecoff_build_strings): Likewise.
2444 (ecoff_build_fdr): Likewise.
2445 (ecoff_build_debug): Likewise.
2446 * itbl-ops.c (itbl_assemble): Variable initialization.
2448 2001-05-03 Alan Modra <amodra@one.net.au>
2450 * config/tc-i386.c (i386_displacement): Call as_bad for bad GOTOFF
2451 expressions rather than triggering an assert.
2453 2001-05-02 Johan Rydberg <jrydberg@opencores.org>
2455 * config/tc-openrisc.c: New file.
2456 * config/tc-openrisc.h: Likewise.
2458 * Makefile.am: Add OpenRISC target.
2459 * Makefile.in: Regenerated.
2461 * configure.in (openrisc-*-*): Add target.
2462 * configure: Regenerated.
2464 2001-05-02 Nick Clifton <nickc@cambridge.redhat.com>
2466 * config/tc-arm.c (arm_frag_align_code): Change error message to
2467 more explanatory version.
2469 2001-04-29 Keith M Wesolowski <wesolows@foobazco.org>
2471 * config/tc-mips.c (md_parse_option): Also accept
2472 elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.
2474 2001-04-27 David Mosberger <davidm@hpl.hp.com>
2476 * config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
2477 argument passing order: predicate goes last, not first.
2479 2001-04-27 Sean McNeil <sean@mcneil.com>
2481 * configure.in: Add arm-vxworks.
2482 * configure: Regenerate.
2484 2001-04-26 Nick Clifton <nickc@cambridge.redhat.com>
2486 * config/tc-arm.c (arm_handle_align): New Function: Generate
2487 no-op filled alignment frags.
2488 (arm_frag_align_code): New Function: Create a code alignment frag.
2489 (arm_init_frag): New Function: Initialse the target dependent
2492 * config/tc-arm.h (TC_FRAG_TYPE): Define.
2493 (TC_FRAG_INIT): Define.
2494 (HANDLE_ALIGN): Define.
2495 (md_do_align): Define.
2497 2001-04-25 Nick Clifton <nickc@cambridge.redhat.com>
2499 * config/obj-coff.c (do_linenos_for): Check to see if the filename
2500 symbol has been initialised before extracting its symbol index.
2502 2001-04-24 H.J. Lu <hjl@gnu.org>
2504 * configure: Regenerated with the right version of autoconf.
2506 2001-04-24 Christian Groessler <cpg@aladdin.de>
2508 * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
2509 generate R_CALLR and R_REL16 relocations
2511 2000-04-20 Jason Eckhardt <jle@redhat.com>
2513 * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
2514 since frag_now can change after d10v_cleanup is called.
2516 2001-04-16 David O'Brien <obrien@FreeBSD.org>
2518 * configure.in: Add the em type for FreeBSD targets.
2519 * configure: Regenerate.
2521 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
2523 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
2524 * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
2526 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
2527 pc-relative relocations not placed at the end of the instruction.
2529 2001-04-13 Jim Wilson <wilson@redhat.com>
2531 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
2534 2001-04-13 Jakub Jelinek <jakub@redhat.com>
2536 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
2537 handle SHF_MERGE and SHF_STRINGS.
2538 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
2539 (obj_elf_section): Allow additional argument specifying entity size.
2540 * write.c (adjust_reloc_syms): Keep relocations against local symbols
2541 in SEC_MERGE sections.
2543 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
2545 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
2547 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
2549 * expr.c (operand): Pass &c to md_parse_name().
2550 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
2552 2001-04-07 Steven J. Hill <sjhill@cotw.com>
2554 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
2556 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
2557 * Makefile.in: Regenerated.
2559 * configure.in: Use traditional MIPS targets for Linux/MIPS.
2560 * configure: Regenerated.
2562 2001-04-06 Alexandre Oliva <aoliva@redhat.com>
2564 * config/tc-mn10300.c (xr_registers): Added `pc'.
2566 2001-04-05 Alan Modra <alan@linuxcare.com.au>
2568 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
2569 * configure: Regenerate.
2571 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
2572 cases, and always return size based on current fr_subtype.
2573 (md_begin): Move initialization of md_relax_table..
2574 (md_relax_table): ..to static initializer. Set rlx_length for
2575 UNDEF_WORD_DISP cases.
2576 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
2577 (md_begin): Likewise.
2578 (md_relax_table): Likewise.
2579 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
2580 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
2581 Set rlx_backward and rlx_forward to zero for unused states.
2582 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
2583 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
2584 (UNCOND12, UNCOND32): Remove duplicate defines.
2586 2001-04-04 Hans-Peter Nilsson <hp@axis.com>
2588 * config/tc-cris.c (md_estimate_size_before_relax) <case
2589 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
2590 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
2591 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
2592 Add cases to cover all relax states.
2593 (cris_insn_first_word_frag): New.
2594 (md_assemble): Call cris_insn_first_word_frag to get the first
2595 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
2596 end. Drop variable insn_size.
2597 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
2598 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
2599 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
2601 * write.c (write_object_file): Reset broken word state before
2604 2001-03-31 Alan Modra <alan@linuxcare.com.au>
2606 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
2607 for one line if not already enabled.
2608 * cond.c (s_elseif): Correct conditional assembly listing.
2611 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
2612 Don't abort on NULL current_cframe.
2614 2001-03-30 Alan Modra <alan@linuxcare.com.au>
2616 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
2617 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
2618 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
2619 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
2620 * config/obj-coff.c (do_relocs_for): Likewise.
2621 (yank_symbols): Likewise.
2622 (fixup_segment): Likewise.
2623 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
2624 (ppc_fix_adjustable): Likewise.
2625 * config/tc-mips.c (md_convert_frag): Likewise.
2626 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
2627 * ehopt.c (eh_frame_convert_frag): Likewise.
2628 * expr.c (make_expr_symbol): Likewise.
2630 * frags.h (struct frag): Add last_fr_address. Reorder fields for
2632 * symbols.c (resolve_symbol_value): Don't fix expression values
2633 until relaxation is complete.
2634 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
2635 (S_GET_VALUE): Likewise, and return unresolved expression value.
2636 * write.c (finalize_syms): New.
2637 (relax_and_size_seg): Split into..
2638 (relax_seg): New function, returns 1 if anything changed..
2639 (size_seg): And the remainder of relax_and_size_seg.
2640 (fixup_segment): Arrange for final resolution of sym values.
2641 (adjust_reloc_syms): Likewise.
2642 (write_object_file): Likewise, and repeatedly call relax_seg until
2643 nothing more changes.
2644 (relax_segment): Return 1 if anything changed. Use correct types
2645 for rs_org `target' and `after'.
2646 * write.h (finalize_syms): Declare.
2647 (relax_segment): Update prototype.
2649 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
2650 do-nothing cases to switch to avoid abort on a second relaxation
2651 pass, and tidy code a little.
2652 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
2653 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
2654 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
2655 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
2656 (md_relax_table): Remove first four unused entries. Increment
2657 rlx_length by one throughout table, and update comments to suit.
2658 (md_estimate_size_before_relax): Return size of current variable
2659 part of frag to reflect reality when relaxing more than once.
2660 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
2661 (COND32, UNCD32): Rename to DISP32 throughout.
2662 (UNDEF_WORD_DISP): Renumber to 3.
2663 (md_estimate_size_before_relax): Add extra do-nothing cases.
2664 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
2665 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
2666 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
2667 handle word and dword branches.
2669 2001-03-29 Hans-Peter Nilsson <hp@axis.com>
2671 * config/tc-cris.h (tc_fix_adjustable): Allow only
2672 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
2673 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
2674 example in comment to valid type.
2676 2001-03-28 H.J. Lu <hjl@gnu.org>
2678 * read.c (equals): Set to local for COFF only if it hasn't been
2681 2001-03-28 Alan Modra <alan@linuxcare.com.au>
2683 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
2684 (md_begin): Use it when setting default architecture.
2686 2001-03-27 Nick Papadonis <nick@coelacanth.com>
2688 * read.c (equals): (for COFF) default symbols to being local.
2690 2001-03-27 Hans-Peter Nilsson <hp@axis.com>
2692 * configure.in (cris-*-*): Change default emulation to criself.
2693 (cris-*-*aout*): New rule.
2694 * configure: Regenerate.
2696 2001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
2698 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
2699 BFD_RELOC_390_GOTENT.
2700 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
2701 BFD_RELOC_390_GOTENT.
2703 2001-03-26 Nick Clifton <nickc@redhat.com>
2705 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
2706 * config/tc-s390.c (s390_force_relocation): New function: Force
2707 relocations for VTINHERIT relocs.
2709 2001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2711 * doc/as.texinfo: Put @c man begin to generate the as man page.
2712 When generating man, define all the variables. Re-organize some
2713 options to obtain better indentation of man page.
2714 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
2715 (as.1): Build from as.texinfo.
2716 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
2718 2001-03-25 Alan Modra <alan@linuxcare.com.au>
2720 * config/tc-i386.c (i386_scale): Accept an absolute expression for
2721 scale factor, and return the end of the expression.
2722 (i386_operand): Modify for above.
2724 2001-03-23 Nick Clifton <nickc@redhat.com>
2726 * doc/as.texinfo: Document --listing-XXX command line switches.
2727 Explain why listings behave differently when -pipe is used.
2729 2001-03-23 Richard Sandiford <rsandifo@redhat.com>
2731 * write.c (fix_new_exp): Print an error if passed a register.
2733 2001-03-23 Hans-Peter Nilsson <hp@axis.com>
2735 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
2736 (PIC_SUFFIX_CHAR): New macro.
2737 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
2738 (pic): New variable.
2739 (md_longopts): New option --pic.
2740 (OPTION_PIC): Define.
2741 (md_estimate_size_before_relax): Tweak longish comment.
2742 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
2743 (md_assemble): Handle a PIC relocation on prefix and normal
2744 instruction operands.
2745 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
2746 "complex" operand expressions. Call frag_more outside
2747 gen_cond_branch_32 parameter list.
2748 (cris_process_instruction): Handle PIC relocs on parsed
2749 operand expressions. Validize PIC reloc sizes.
2750 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
2751 (gen_bdap): Handle "complex" operand expressions.
2752 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
2753 ADD.D offset,PC as jump instruction if generating PIC. Generate
2754 error instead of crashing on complex expressions.
2755 (cris_number_to_imm): Add segT parameter. All callers changed.
2756 Use segT parameter, not now_seg, for segment of fixup. Handle
2757 PCREL relocations but check that they are fully resolved.
2758 (md_parse_option): Handle OPTION_PIC.
2759 (tc_gen_reloc): Handle PIC relocs.
2760 (md_show_usage): Update for --pic.
2761 (md_apply_fix3): Renamed from md_apply_fix.
2762 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
2763 (md_cris_force_relocation): Force relocation for PIC relocs.
2765 * config/tc-cris.h: Tweak attribution.
2766 (MD_APPLY_FIX3): Define.
2767 (IS_CRIS_PIC_RELOC): New macro.
2768 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2769 (tc_fix_adjustable): Don't adjust a globally visible symbol when
2771 (tc_frob_symbol): Avoid emitting undefined symbols.
2773 2001-03-20 Alan Modra <alan@linuxcare.com.au>
2775 * frags.h (struct frag): Add relax_marker.
2776 * write.c (is_dnrange): Delete.
2777 (relax_frag): Use correct types for `aim', `target', `address'.
2778 Delete `offset', `was_address'. Test `relax_marker' instead of
2779 using fragile (and slow) address test.
2780 (relax_segment): Init and flip `relax_marker'.
2782 2001-03-19 Alan Modra <alan@linuxcare.com.au>
2784 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
2787 2001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2789 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
2790 with 'Motorola specification for assembly language input standard'.
2792 2001-03-17 Richard Henderson <rth@redhat.com>
2794 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
2795 (dwarf2_directive_loc): Don't use them.
2796 (dwarf2_directive_file): Reject duplicate file definitions.
2797 (get_filenum): Zero allocated memory.
2798 (out_file_list): Complain about missing file definitions.
2800 2001-03-17 Alan Modra <alan@linuxcare.com.au>
2802 * read.c (do_org): Handle complex expressions.
2803 * cgen.c (gas_cgen_finish_insn): Likewise.
2805 2001-03-15 David Mosberger <davidm@hpl.hp.com>
2807 * config/tc-ia64.c (md): New member keep_pending_output.
2808 (ia64_flush_pending_output): Flush only if md.keep_pending_output
2810 (dot_xdata): Turn on md.keep_pending_output for the duration of
2812 (dot_xfloat_cons): Ditto.
2813 (dot_xstringer): Ditto.
2814 (dot_xdata_ua): Ditto.
2815 (dot_xfloat_cons_ua): Ditto.
2817 2001-03-15 Jim Wilson <wilson@redhat.com>
2819 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
2822 2001-03-15 Alexandre Oliva <aoliva@redhat.com>
2824 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
2826 2001-03-15 DJ Delorie <dj@redhat.com>
2828 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
2829 blindly freeing string if it isn't at the top of the obstack.
2831 2001-03-13 Alan Modra <alan@linuxcare.com.au>
2833 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
2834 (NUM_FLAG_CODE): Define.
2835 (lex_got): New function.
2836 (got_reloc): New global var.
2837 (x86_cons_fix_new): New function.
2838 (x86_cons): New function.
2839 (i386_immediate): Use lex_got here, replacing inline code. Change
2840 "ignoring junk.." error message to "junk.."
2841 (i386_displacement): Likewise.
2842 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
2843 (x86_cons): Declare.
2844 (TC_CONS_FIX_NEW): Define.
2845 (x86_cons_fix_new): Declare.
2847 2001-03-12 Nick Clifton <nickc@redhat.com>
2849 * config/tc-arm.c (md_begin): Always set machine type based on
2852 2001-03-07 Alan Modra <alan@linuxcare.com.au>
2854 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
2855 (md_assemble) <smallest displacement>: Use correct field of i.op[]
2857 <JumpInterSegment output>: Use correct i.disp_reloc[].
2858 <immediate output>: Likewise.
2860 2001-03-06 Nick Clifton <nickc@redhat.com>
2862 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
2865 2001-03-06 Igor Shevlyakov <igor@windriver.com>
2867 * config/tc-m68k.c : Add 5407 to archs[] table.
2868 (HAVE_LONG_BRANCH): Add mcf5407.
2869 (select_control_regs): Recognize 5407.
2871 2001-03-02 Dave Brolley <brolley@redhat.com>
2873 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
2876 2001-03-02 Richard Sandiford <rsandifo@redhat.com>
2878 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
2879 (gen_to_words): Print warnings if NaNs are found and the target CPU
2880 does not support them. Allow largest exponent to be used in normal
2881 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
2883 2001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
2885 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
2886 anymore since we use bfd_elf_generic_reloc now.
2887 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
2889 2001-02-27 Alan Modra <alan@linuxcare.com.au>
2891 * configure.in (BFD_VERSION): New.
2892 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
2893 * configure: Regenerate.
2894 * Makefile.am: Run "make dep-am"
2895 * Makefile.in: Regenerate.
2896 * doc/Makefile.in: Regenerate.
2898 2001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
2900 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
2901 SEC_NEVER_LOAD when the 'n' flag is used.
2902 Add SEC_NEVER_LOAD to matchflags.
2904 2001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2906 * symbols.c (decode_local_label_name): Initialize message_format
2907 only when an error is reported (perf pb due to I18N).
2909 2001-02-23 H.J. Lu <hjl@gnu.org>
2911 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
2912 BFD_ASSEMBLER is not defined.
2914 2001-02-23 Richard Sandiford <rsandifo@redhat.com>
2916 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
2917 done if it's against a symbol.
2919 2001-02-22 Timothy Wall <twall@cygnus.com>
2921 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
2922 target formats if applicable.
2923 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
2924 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
2925 * Makefile.in: Regenerated.
2926 * configure.in: Added configuration for ia64-*-aix*.
2927 * configure: Regenerated.
2929 2001-02-21 David Mosberger <davidm@hpl.hp.com>
2931 * config/tc-ia64.c (enum operand_match_result): New type.
2932 (operand_match): Change return type to operand_match_result.
2933 Fix all returns appropriately, adding support for returning the
2934 out-of-range result.
2935 (parse_operands): New locals result, error_pos, out_of_range_pos,
2936 curr_out_of_range_pos. Rewrite operand matching loop to give better
2939 2001-02-21 David Mosberger <davidm@hpl.hp.com>
2941 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
2942 (dot_proc): Clear unwind.prologue_count to zero.
2943 (dot_prologue): Increment unwind.prologue_count.
2944 (dot_restore): If second operand is omitted, use
2945 unwind.prologue_count -1 for "ecount" (# of additional regions to
2946 pop). Decrement unwind.prologue_count by number of regions
2949 2001-02-21 Nick Clifton <nickc@redhat.com>
2951 * doc/as.texinfo (Section): Note that some flags to the COFF
2952 version of .section remove attributes rather than setting them.
2954 2001-02-20 Kazu Hirata <kazu@hxi.com>
2956 * config/tc-pdp11.c: Fix formatting.
2957 * config/tc-pdp11.h: Likewise.
2959 2001-02-20 Bo Thorsen <bo@suse.de>
2961 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
2964 2001-02-18 David O'Brien <obrien@FreeBSD.org>
2966 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
2967 all FreeBSD platforms should look the same at this level.
2968 * configure: Rebuilt.
2969 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
2971 2001-02-18 lars brinkhoff <lars@nocrew.org>
2973 * Makefile.am: Add PDP-11 target.
2974 * configure.in: Likewise.
2975 * config/tc-pdp11.c: New file.
2976 * config/tc-pdp11.h: New file.
2977 * doc/Makefile.am: Add PDP-11 documentation.
2978 * doc/all.texi: Likewise.
2979 * doc/as.texinfo: Likewise.
2980 * doc/c-pdp11.texi: New file.
2982 2001-02-16 matthew green <mrg@redhat.com>
2984 * cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
2986 2001-02-13 Jim Wilson <wilson@redhat.com>
2988 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
2989 reloc instead of a 0 reloc.
2990 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
2992 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
2994 2001-02-13 Ian Lance Taylor <ian@zembu.com>
2996 * write.c (is_dnrange): Stop as soon as the address becomes
2998 (relax_frag): Add segment parameter. Only call symbol_get_frag
2999 once. Only call is_dnrange if the symbol is in the same segment,
3000 and the symbol address is larger.
3001 (relax_segment): Pass segment to md_relax_frag and relax_frag.
3002 * write.h (relax_frag): Update declaration.
3003 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
3005 * config/tc-m32r.c (m32r_relax_frag): Likewise.
3006 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
3007 (m32r_relax_frag): Update declaration.
3008 * config/tc-mips.h (md_relax_frag): Add segment parameter.
3009 * config/tc-tic54x.h (md_relax_frag): Likewise.
3010 * doc/internals.texi (CPU backend): Update documentation for
3013 2001-02-13 Alan Modra <alan@linuxcare.com.au>
3015 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
3016 Mention effect of < 386 architectures on jump promotion.
3017 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
3019 * config/tc-i386.c (no_cond_jump_promotion): New.
3020 (set_cpu_arch): Parse "jumps" arch modifier.
3021 (insn_size): Modify usage comment.
3022 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
3023 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
3024 (TYPE_FROM_RELAX_STATE): New define.
3025 (UNCOND_JUMP, COND_JUMP): Renumber.
3026 (md_relax_table): Reorder to suit.
3027 (COND_JUMP86): New define.
3028 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
3029 (md_assemble): Create frag var for jumps of max size, encode relax
3030 state for COND_JUMP86.
3031 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
3032 leave conditional jumps small if no_cond_jump_promotion.
3033 (md_convert_frag): Likewise.
3035 * expr.c (operator): Don't bump input_line_pointer for two char
3036 operators. Instead return operator size via new param num_chars.
3037 (expr): Use above to parse multi-char operators correctly.
3039 Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
3041 * config/tc-i386.c (i386_displacement): Fix handling of
3042 BFD_RELOC_X86_64_GOTPCREL.
3043 (i386_validate_fix): Likewise.
3045 2001-02-12 Philip Blundell <pb@futuretv.com>
3047 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
3048 ldrt/strt instructions.
3050 2001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3052 * config/tc-mips.c (macro): For M_LA_AB emit a
3053 BFD_RELOC_MIPS_CALL16 relocation or a
3054 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
3055 BFD_RELOC_MIPS_GOT16 and
3056 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
3057 loading the jump register when generating SVR4_PIC code.
3059 2001-02-10 Chris Demetriou <cgd@broadcom.com>
3061 * configure.in: Make 'mipself' and 'mipsecoff' emulations
3062 map to MIPS-specific files, as they used to do before the
3063 change on 2000-05-21.
3064 * configure: Regerate.
3066 2001-02-10 Chris Demetriou <cgd@broadcom.com>
3068 * config/tc-mips.c (md_parse_option): Don't try to compile
3069 ELF-only option code if not ELF.
3071 2001-02-08 David Mosberger <davidm@hpl.hp.com>
3073 * config/tc-ia64.h (md_elf_section_type): New macro.
3074 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
3075 (they're now handled via ia64_elf_section_type.
3077 * config/tc-ia64.c (unwind): New members saved_text_seg,
3078 saved_text_subseg, and force_unwind_entry.
3079 (optimize_unw_records): New function to optimize away unnecessary
3081 (ia64_elf_section_type): New function.
3082 (output_unw_records): Generate unwind info only if the size is
3083 non-zero or if it's forced for some other reason (e.g.,
3084 handlerdata or a personality routine).
3085 (generate_unwind_image): Don't switch back to previous
3086 section---stay inside the unwind info section instead so that
3087 handlerdata that may follow goes into the right place.
3088 (dot_handlerdata): Force generation of unwind entry and save the
3089 current active text segment before generating unwind image.
3090 (dot_unwentry): Force generation of unwind entry.
3091 (dot_personality): Ditto.
3092 (dot_endp): Generate unwind table entry only if there is
3093 some unwind info or the unwind entry was forced.
3095 * config/tc-ia64.c (make_unw_section_name): New macro to form
3096 unwind section name.
3097 (generate_unwind_image): Add "text_name" argument. Use it to
3098 form unwind section name.
3099 (dot_handlerdata): Determine current segment (section) name and
3100 pass it to generate_unwind_image().
3101 (dot_endp): Determine current segment (section) name and use
3102 it to determine the appropriate unwind section name.
3103 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
3104 n, fill, and max arguments.
3106 2001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
3108 * Makefile.am: Add linux target for S/390.
3109 * configure.in: Likewise.
3110 * config/tc-s390.c: New file.
3111 * config/tc-s390.h: New file.
3113 2001-02-09 Alexandre Oliva <aoliva@redhat.com>
3115 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
3116 2byte, 4byte and 8byte.
3118 2001-02-08 Alan Modra <alan@linuxcare.com.au>
3120 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
3121 md_number_to_chars with size > sizeof (valueT).
3123 2001-02-06 H.J. Lu <hjl@gnu.org>
3125 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
3126 there is no relocation.
3128 2001-02-06 H.J. Lu <hjl@gnu.org>
3130 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
3132 * config/tc-ia64.c (md_parse_option): Only accept the valid
3133 ia64 options on "-axxx".
3135 2001-02-05 Jim Wilson <wilson@redhat.com>
3137 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
3138 aborting for invalid operands.
3140 2001-02-06 Alan Modra <alan@linuxcare.com.au>
3142 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
3143 than via pointer. Update all callers.
3144 (UNWIND_LOW32): Define.
3145 (UNWIND_HIGH32): Define.
3146 (pa_build_unwind_subspace): Use the above macros instead of dumping
3147 bitfields directly. Call frag_more once rather than multiple times.
3148 (md_assemble): Use UNWIND_LOW32.
3149 (pa_entry): Likewise
3150 (pa_procend): Likewise.
3151 (process_exit): Use UNWIND_HIGH32.
3153 2001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3155 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
3156 function to select the header according to the cpu.
3157 (md_after_pass_hook, md_do_align): Remove.
3158 (md_cleanup, m68hc11_cleanup): Remove.
3159 (md_pcrel_from_section): Declare.
3160 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
3161 (build_jump_insn, build_insn): Likewise.
3162 (m68hc11_listing_header): New function.
3163 (m68hc11_cleanup): Remove.
3165 2001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3167 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
3168 symbols because there is no support for shared libraries and these
3169 symbols can't be overridden (unless they are weak).
3171 2001-02-01 Momchil Velikov <velco@fadata.bg>
3173 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
3174 for the compilation unit with a zero byte.
3176 2001-01-30 Alan Modra <alan@linuxcare.com.au>
3178 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
3179 destinations. Correct range check for 17 and 22 bit branches.
3181 2001-01-25 Nick Clifton <nickc@redhat.com>
3183 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
3184 still set. Issue an error message instead.
3185 (md_estimate_size_before_relax): Delete unused variable
3186 'buffer_address'. Fixup parentheses around if statement.
3188 2001-01-23 Kazu Hirata <kazu@hxi.com>
3190 * as.c: Fix formatting.
3191 * ehopt.c: Likewise.
3192 * messages.c: Likewise.
3193 * stabs.c: Likewise.
3194 * symbols.c: Likewise.
3196 2001-01-23 Ben Elliston <bje@redhat.com>
3198 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
3200 2001-01-22 Kazu Hirata <kazu@hxi.com>
3202 * config/tc-alpha.c: Fix formatting.
3204 2001-01-19 Kazu Hirata <kazu@hxi.com>
3206 * config/tc-alpha.c: Fix formatting.
3208 2001-01-18 Kazu Hirata <kazu@hxi.com>
3210 * config/tc-alpha.c: Fix formatting.
3212 2001-01-18 Nick Clifton <nickc@redhat.com>
3214 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
3216 (stm_flags): Remove redundant bit from "ed" and "da" flags.
3218 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
3220 * configure.in (cpu_type, arch): Match i386 too.
3221 * configure: Rebuilt.
3223 2001-01-16 Kazu Hirata <kazu@hxi.com>
3225 * config/tc-i386.c: Fix formatting.
3227 2001-01-16 Alan Modra <alan@linuxcare.com.au>
3229 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
3230 relocs for .PARISC.unwind section.
3232 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
3233 depending on section flags, not just for .text.
3235 2001-01-15 Jim Wilson <wilson@redhat.com>
3237 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
3238 not immediately followed by an instruction.
3240 2001-01-15 Kazu Hirata <kazu@hxi.com>
3242 * config/tc-m68hc11.c: Fix formatting.
3244 2001-01-15 Nick Clifton <nickc@redhat.com>
3246 * symbols.c (colon): Change 'already defined symbol' from a
3247 fatal error to an ordinary error. There is no reason why this
3248 error should be fatal.
3250 * message.c (as_fatal): Delete output file, if one has been
3253 2001-01-14 Alan Modra <alan@linuxcare.com.au>
3255 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
3257 2001-01-14 Kazu Hirata <kazu@hxi.com>
3259 * config/tc-alpha.c: Fix formatting.
3260 * config/tc-arc.c: Likewise.
3261 * config/tc-arc.h: Likewise.
3262 * config/tc-d10v.c: Likewise.
3263 * config/tc-i370.c: Likewise.
3264 * config/tc-i386.c: Likewise.
3265 * config/tc-i960.c: Likewise.
3266 * config/tc-m68k.c: Likewise.
3267 * config/tc-ppc.c: Likewise.
3268 * config/tc-sparc.c: Likewise.
3269 * config/tc-tahoe.c: Likewise.
3270 * config/tc-vax.c: Likewise.
3272 * config/tc-arc.c: Fix formatting.
3274 * config/tc-arc.c: Fix formatting.
3276 2001-01-14 Alan Modra <alan@linuxcare.com.au>
3278 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
3279 both 32 and 64 bit ELF.
3281 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
3282 and don't bother storing `m' for "ce" completer. Tidy handling of
3283 'J' and 'K' operands to suit. Handle '<' and '>' operands.
3285 Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
3287 * config/tc-i386.h (TARGET_MACH): New macro.
3288 (i386_mach): Declare.
3289 * config/tc-i386.c (i386_mach): New function.
3291 2001-01-13 Philip Blundell <philb@gnu.org>
3293 * doc/as.texinfo: Fix spelling and cross-references.
3295 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
3296 character for all systems, not just GNU/Linux. Make it explicit
3297 that `-k' doesn't affect code generation, just ELF flags.
3299 Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
3301 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
3304 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
3306 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
3308 2001-01-12 Nick Clifton <nickc@redhat.com>
3310 * as.c (print_args): Update copyright date to 2001.
3312 2001-01-12 Peter Targett <peter.targett@arccores.com>
3314 * doc/c-arc.texi: New file.
3315 Some sections to be expanded.
3317 2001-01-12 Alan Modra <alan@linuxcare.com.au>
3319 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
3320 (md_parse_option): Always accept "--32".
3322 2001-01-11 Peter Targett <peter.targett@arccores.com>
3324 * as.h (TC_ARC): Ensure struc-symbol.h included.
3325 * as.c (dwarf2dbg.h): Include to remove implicit declaration
3327 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
3328 (TARGET_SYMBOL_FIELDS) added.
3330 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
3331 * doc/c-arc.texi: New file.
3332 Some sections to be expanded.
3333 * doc/as.texinfo: Update command-line options.
3334 Removed outdated text for ARC dependant features, instead include
3335 text from above file.
3337 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
3338 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
3339 (targ-cpu.h) header.
3341 * config/tc-arc.c: New updated configuration for
3342 ARC, including selection of core variants, and extensibility of
3343 instructions, registers etc. through directives.
3345 * config/tc-arc.c (arc_extinst): Minor corrections for
3347 (arc_common) Likewise. Make alignment argument optional for local
3348 symbols also, with default of zero.
3350 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3352 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
3353 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
3354 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
3355 and fix_new_exp() instead.
3356 (md_convert_frag): For indexed post byte use the symbol value
3357 rather than the displacement.
3358 (md_relax_table): Fix indexed offset relax.
3360 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3362 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
3364 (relaxable_symbol): New function.
3366 2001-01-11 Andreas Jaeger <aj@suse.de>
3368 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
3371 2001-01-10 Nick Clifton <nickc@redhat.com>
3373 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
3374 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
3376 2001-01-10 Nick Clifton <nickc@redhat.com>
3378 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
3379 character used to dollar local symbols.
3380 (LOCAL_LABEL_CHAR): New constant - the magic character used to
3381 local label symbols.
3382 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
3383 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
3385 Use LOCAL_LABEL_CHAR.
3386 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
3387 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
3388 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
3390 2001-01-08 Bo Thorsen <bo@suse.de>
3392 * config/tc-i386.c (i386_immediate, i386_displacement):
3395 2001-01-07 Ian Lance Taylor <ian@zembu.com>
3397 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
3400 2001-01-07 Philip Blundell <philb@gnu.org>
3402 * doc/as.texinfo (Bug Reporting): Update email address for
3406 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
3408 * configure.in: Define DEFAULT_ARCH for i386.
3409 * config/tc-i386.c (md_assemble): Return after the error message;
3410 move testing for 64bit operands to proper place.
3412 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
3414 * doc/as.texinfo: Document '#' as comment character for i386 and
3415 x86_64. Add AMD x86-64 into menu of machine dependent information.
3417 * doc/c-i386.texi: Document x86_64 extensions.
3419 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
3421 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
3423 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
3425 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
3426 * NEWS: Add note about Pentium4 support.
3428 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
3430 * config/tc-i387.c (pi, pte, pt): Update.
3431 (type_names): Add new types.
3433 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
3435 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
3436 CpuUnknown): Renumber
3437 (CpuP4, CpuSSE2): New.
3438 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
3440 2001-01-03 Philip Blundell <pb@futuretv.com>
3442 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
3444 (alpha_fix_adjustable): Likewise.
3445 (md_apply_fix): Likewise.
3447 2000-12-31 H.J. Lu <hjl@gnu.org>
3449 * listing.c (listing_message): Allocate string only if it is
3452 * configure: Rebuild.
3454 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
3456 * doc/internals.texi (Relaxing with a table) <after relaxation>:
3457 Point out caveats with generating fixups for the opcode in a frag.
3459 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
3461 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
3464 2000-12-29 H.J. Lu <hjl@gnu.org>
3466 * listing.c (calc_hex): Print the variable part only if the
3467 fragment type is rs_fill.
3469 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
3471 * doc/internals.texi (tc_conditional_pseudoop,
3472 TC_LINKRELAX_FIXUP): Fix typos.
3474 2000-12-28 Richard Henderson <rth@redhat.com>
3476 * write.c (subsegs_finish): Fix thinko last change -- don't
3477 "optimize" the alignment == 0 case.
3479 2000-12-28 Richard Henderson <rth@redhat.com>
3481 * as.h (rs_align_test): New.
3482 * frags.c (NOP_OPCODE): Move default from read.c.
3483 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
3484 (frag_align_code): New.
3485 * frags.h (frag_align_code): Declare.
3486 * read.c (NOP_OPCODE): Remove.
3487 (do_align): Use frag_align_code.
3488 * write.c (NOP_OPCODE): Remove.
3489 (get_recorded_alignment): New.
3490 (cvt_frag_to_fill): Handle rs_align_test.
3491 (relax_segment): Likewise.
3492 (subsegs_finish): Align last subseg in section to the
3493 section alignment. Use frag_align_code.
3494 * write.h (get_recorded_alignment): Declare.
3495 * config/obj-coff.c (size_section): Handle rs_align_test.
3496 (fill_section, fixup_mdeps): Likewise.
3497 (write_object_file): Use frag_align_code.
3499 * config/tc-alpha.c (alpha_align): Use frag_align_code.
3500 (alpha_handle_align): New.
3501 * config/tc-alpha.h (HANDLE_ALIGN): New.
3502 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3504 * config/tc-i386.h (md_do_align): Use frag_align_code.
3505 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3507 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
3508 (ia64_handle_align): New.
3509 * config/tc-ia64.h (HANDLE_ALIGN): New.
3510 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3512 * config/tc-m32r.c (m32r_do_align): Remove.
3513 (m32r_handle_align): New.
3514 (fill_insn): Use frag_align_code.
3515 * config/tc-m32r.h (md_do_align): Remove.
3516 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
3517 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
3518 * config/tc-mips.c, config/tc-mips.h: Similarly.
3520 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
3521 (sh_handle_align): Likewise. Handle rs_align_code.
3522 (sh_do_align): Remove.
3523 * config/tc-sh.h (md_do_align): Remove.
3524 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3526 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
3527 (sparc_handle_align): Likewise. Handle rs_align_code.
3528 * config/tc-sparc.h (md_do_align): Remove.
3529 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3531 2000-12-22 DJ Delorie <dj@redhat.com>
3533 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
3534 when we assemble the first half of a pair.
3536 2000-12-22 H.J. Lu <hjl@gnu.org>
3538 * config/tc-i386.c (reloc): Update the macro for non-bfd
3540 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
3542 2000-12-22 H.J. Lu <hjl@gnu.org>
3544 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
3546 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
3548 * config/tc-i386.h (i386_target_format): Define even for ELFs.
3549 (QWORD_MNEM_SUFFIX): New macro.
3550 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
3552 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
3553 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
3555 (Size64, No_qSuf, NoRex64, Rex64): New macros.
3556 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
3557 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
3558 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
3559 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
3561 (Reg, WordReg): Add Reg64.
3562 (Imm): Add Imm32S and Imm64.
3564 (Disp): Add Disp64 and Disp32S.
3565 (AnyMem): Add Disp32S.
3566 (RegRex, RegRex64): New macros.
3567 (rex_byte): New type.
3568 * config/tc-i386.c (set_16bit_code_flag): Kill.
3569 (fits_in_unsigned_long, fits_in_signed_long): New functions.
3570 (reloc): New parameter "signed"; support x86_64.
3571 (set_code_flag): New.
3572 (DEFAULT_ARCH): New macro; default to "i386".
3573 (default_arch): New static variable.
3574 (struct _i386_insn): New fields Operand_PCrel; rex.
3575 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
3576 (flag_code): New enum and static variable.
3577 (use_rela_relocations): New static variable.
3578 (flag_code_names): New static variable.
3579 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
3580 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
3582 (i386_align_code): Return plain "nop" for x86_64.
3583 (mode_from_disp_size): Support Disp32S.
3584 (smallest_imm_type): Support Imm32S and Imm64.
3585 (offset_in_range): Support size of 8.
3586 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
3587 (md_pseudo_table): Add "code64"; use set_code_flat.
3588 (md_begin): Emit sane error message on hash failure.
3589 (tc_i386_fix_adjustable): Support x86_64 relocations.
3590 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
3591 instructions supported on particular arch just partially,
3592 output of 64bit immediates, handling of Imm32S and Disp32S type.
3593 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
3594 (i386_displacement): Likewise.
3595 (i386_index_check): Cleanup; support 64bit addresses.
3596 (md_apply_fix3): Support x86_64 relocation and rela.
3597 (md_longopts): Add "32" and "64".
3598 (md_parse_option): Add OPTION_32 and OPTION_64.
3599 (i386_target_format): Call even for ELFs; choose between
3600 elf64-x86-64 and elf32-i386.
3601 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
3602 (tc_gen_reloc): Support rela relocations and x86_64.
3603 (intel_e09_1): Support QWORD.
3605 2000-12-15 Diego Novillo <dnovillo@redhat.com>
3607 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
3608 it's not an offset expression.
3609 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
3610 keep the braces '[' and ']' in the output string.
3611 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
3612 != FLAT. There is no such op_modifier.
3614 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3616 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
3619 2000-12-13 Kazu Hirata <kazu@hxi.com>
3621 * as.h: Fix formatting.
3623 * dwarf2dbg.c: Likewise.
3624 * input-scrub.c: Likewise.
3627 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
3629 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
3630 configure: Regenerate.
3632 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3634 * dwarf2dbg.c: #include <limits.h> only if it exists.
3636 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
3638 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
3639 (md_apply_fix): Here too.
3641 2000-12-12 Jim Wilson <wilson@redhat.com>
3643 * config/tc-ia64.h (ia64_init): Add prototype.
3645 2000-12-12 H.J. Lu <hjl@gnu.org>
3647 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
3649 * read.h (outputting_stabs_line_debug): Change it to int.
3650 * stabs.c (outputting_stabs_line_debug): Likewise.
3652 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
3654 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
3655 the address of a function result.
3657 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
3659 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
3660 (md_assemble): Call dwarf2_emit_insn.
3661 (shlib): Fix typo SHILB -> SHLIB.
3662 (md_parse_option): Likewise.
3663 (ppc_elf_validate_fix): Likewise:
3664 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3666 2000-12-12 Nick Clifton <nickc@redhat.com>
3668 * cgen.h: Fix formatting.
3669 * input-scrub.c: Fix formatting.
3670 * macro.c: Fix formatting.
3671 * config/tc-mips.c: Fix formatting.
3672 * doc/c-mips.texi: Fix formatting.
3674 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
3676 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
3677 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
3679 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
3681 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
3684 * i386.h (*_Suf): Remove No_dSuf.
3685 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
3687 (i386_optab): Remove 'd' in the suffixes.
3689 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
3691 * config/tc-i386.c (T_SHORT): Undefine before defining.
3693 2000-12-05 Kazu Hirata <kazu@hxi.com>
3695 * config/tc-mips.c: Fix formatting.
3697 2000-12-04 Matthew Hiller <hiller@redhat.com>
3699 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
3700 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
3701 (md_show_usage): Ditto.
3702 (md_parse_option): Ditto.
3703 (d10v_cleanup): Writes pending instruction only if
3704 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
3705 Fix compile time warning messages.
3707 * doc/c-d10v.texi: Documents new options.
3709 2000-12-04 Matthew Hiller <hiller@redhat.com>
3711 * stabs.c (outputting_stabs_line_debug): New variable.
3712 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
3713 function entry and unset at function exit.
3715 * read.h (outputting_stabs_line_debug): New extern declaration.
3717 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
3719 * dwarf2dbg.c: Fix compile time warning messages.
3721 2000-12-03 Kazu Hirata <kazu@hxi.com>
3723 * config/tc-a29k.c: Fix formatting.
3724 * config/tc-alpha.c: Likewise.
3725 * config/tc-arm.c: Likewise.
3726 * config/tc-cris.c: Likewise.
3727 * config/tc-hppa.c: Likewise.
3728 * config/tc-i370.c: Likewise.
3729 * config/tc-i386.c: Likewise.
3730 * config/tc-i860.c: Likewise.
3731 * config/tc-i960.c: Likewise.
3732 * config/tc-ia64.c: Likewise.
3733 * config/tc-m68hc11.c: Likewise.
3734 * config/tc-m68k.c: Likewise.
3735 * config/tc-m88k.c: Likewise.
3736 * config/tc-pj.c: Likewise.
3737 * config/tc-ppc.c: Likewise.
3738 * config/tc-sh.c: Likewise.
3739 * config/tc-sparc.c: Likewise.
3740 * config/tc-tahoe.c: Likewise.
3741 * config/tc-vax.c: Likewise.
3743 2000-12-01 Chris Demetriou <cgd@sibyte.com>
3745 * config/tc-mips.c (mips_ip): When calculating offsets,
3746 don't accept as constant the difference between the
3747 addresses of symbols in two different sections.
3749 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
3751 (validate_mips_insn): Likewise. Also, update 'B' operand
3752 specifier to use OP_*_CODE20 constants and delete 'm' operand
3754 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
3755 operand specifiers. Change warning generated by 'B' operand
3756 specifier to reflect its new multi-purpose usage.
3758 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
3759 -1, and update comment.
3760 (file_mips_isa): Likewise.
3761 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
3762 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
3763 ISA_* constants rather than hard-coded numbers.
3764 (mips_cpu_info): New structure.
3765 (mips_cpu_info_table): New table describing CPU and ISA names
3767 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
3768 mips_cpu_info_from_cpu): New functions.
3769 (mips_isa_to_str): New function to get string for ISA name.
3770 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
3771 return const char *.
3772 (md_begin): Redo CPU and ISA selection logic, using
3773 mips_cpu_info_from_*. Convert to use ISA_* constants rather
3774 than hard-coded numbers.
3775 (append_insn, mips_emit_delays, macro, macro2): Convert to use
3776 ISA_* constants rather than hard-coded numbers.
3777 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
3778 (md_longopts): Delete OPTION_NO_MIPS32.
3779 (md_parse_option): Convert to use ISA_* constants rather than
3780 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
3781 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
3782 to use strcasecmp to recognize "default" and to use
3783 mips_cpu_info_from_name to get CPU numbers from argument.
3784 (md_show_usage): Move -mips32 so it's with the rest of the ISA
3785 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
3787 (s_mipsset): Accept ISA value 32.
3788 * doc/as.texinfo: Clean up MIPS options summary slightly,
3789 remove -no-mips32. Add note about -mips4 and -mips32
3790 specifying those ISA levels. Delete -mips32 and -no-mips32
3791 cpu flag descriptions.
3792 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
3793 up the supported CPU switch list, and replace 4Kc, 4Km, and
3794 4Kp entries with a single mips32-4k entry. Note that you can
3797 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
3799 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
3801 (md_parse_option): Add cases for OPTION_MIPS5 and
3803 (md_show_usage): Mention -mips5 and -mips64 arguments.
3804 (s_mipsset): Add cases for MIPS5 and MIPS64.
3805 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
3807 * doc/as.texinfo: Mention -mips5 and -mips64 options
3809 * doc/c-mips.texi: Likewise. Also update introduction
3810 and ".set" usage information.
3812 * config/tc-mips.c (md_show_usage): Add "sb1" to the
3814 (mips_cpu_info_table): Add SB-1 entries.
3815 * doc/c-mips.texi: Add "sb1" to the list of CPUs
3816 known to the -mcpu option.
3818 * doc/as.texinfo: Correct description of MIPS -mcpu
3819 option, by copying some of the text from doc/c-mips.texi.
3821 2000-12-01 Joel Sherrill <joel@OARcorp.com>
3823 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
3825 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
3826 (sparc*-*-rtems*): Switched from a.out to ELF.
3827 * configure: Regenerate.
3828 * config.in: Regenerate.
3829 * Makefile.in: Regenerate.
3830 * aclocal.m4: Regenerate.
3831 * po/gas.pot: Regenerate.
3833 2000-11-30 Philip Blundell <pb@futuretv.com>
3835 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
3836 even in non BFD_ASSEMBLER case.
3838 2000-11-30 Diego Novillo <dnovillo@redhat.com>
3840 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
3843 2000-11-29 Richard Henderson <rth@redhat.com>
3845 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
3846 until dwarf2_finish; use relaxation to get cross-fragment offsets;
3847 thread multiple subsegments properly; handle multiple code
3848 sections properly; emit proper compilation unit info for assembler
3849 generated debugging.
3851 * as.h (enum _relax_state): Add rs_dwarf2dbg.
3852 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
3853 (dwarf2dbg_estimate_size_before_relax): Declare.
3854 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
3855 * write.c: Include dwarf2dbg.h.
3856 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
3857 (relax_segment): Likewise.
3859 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
3861 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
3862 jump>: Use as_bad_where instead of as_bad. Tweak error message
3863 accordingly. Stabilize frag by updating fix part and resetting
3865 <undefined symbol, unconditional jump>: Ditto.
3866 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
3867 indexing is_end_of_line[].
3868 (md_assemble): Initialize size to 0.
3869 (md_section_align): Mark parameter seg as unused.
3870 (parse_reg): Parse names case-insensitively.
3872 2000-11-28 Kazu Hirata <kazu@hxi.com>
3874 * config/obj-aout.h: Fix formatting.
3875 * config/obj-bout.h: Likewise.
3876 * config/obj-coff.c: Likewise.
3877 * config/obj-coff.h: Likewise.
3878 * config/obj-elf.h: Likewise.
3879 * config/obj-som.h: Likewise.
3880 * config/obj-vms.c: Likewise.
3881 * config/obj-vms.h: Likewise.
3882 * config/tc-h8300.h: Likewise.
3883 * config/tc-ns32k.h: Likewise.
3884 * config/tc-sparc.h: Likewise.
3885 * config/tc-tic54x.h: Likewise.
3886 * config/tc-z8k.h: Likewise.
3888 2000-11-28 Nick Clifton <nickc@redhat.com>
3890 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
3891 License is present in the sources, but not the output, and
3892 also available from the GNU website.
3893 (GNU Free Documentation License): Comment out this section.
3895 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
3897 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
3898 targets. Remove i860 from valid a.out targets.
3899 * Makefile.in: Regenerate.
3901 * config/tc-cris.c: Include dwarf2dbg.h.
3902 (md_pseudo_table): Add .file and .loc.
3903 (md_assemble): Call dwarf2_emit_insn if generating ELF.
3904 (s_cris_file, s_cris_loc): New.
3905 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
3906 * Makefile.am: Regenerate dependencies.
3907 * Makefile.in: Regenerate.
3909 2000-11-28 Alan Modra <alan@linuxcare.com.au>
3911 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
3912 (MRI_MUL_PRECEDENCE): Likewise.
3913 (op_rank): Fix a comment typo.
3915 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3917 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
3919 (get_operand): Fix analysis for movw/movb instructions.
3921 2000-11-24 Nick Clifton <nickc@redhat.com>
3923 * configure.in (xscale-elf): Add target.
3924 (xscale-coff): Add target.
3925 * configure: Regenerate.
3927 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
3929 (ARM_EXT_XSCALE): New ARM architecture extension.
3930 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
3931 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
3932 (ARM_THUMB): Rename to ARM_EXT_THUMB.
3933 (ARM_ARCH_V4): Remove processor from architecture.
3934 (ARM_ARCH_3M): New architecutre definition.
3935 (ARM_ARCH_V5TE): New architecutre definition.
3936 (ARM_ARCH_XSCALE): New architecutre definition.
3937 (CPU_DEFAULT): Allow to be defaulted to XScale.
3938 (atpcs): New boolean variable.
3939 (ldr_flags): Support 'd' flag for double word loads.
3940 (str_flags): Support 'd' flag for double word stored.
3941 (do_mia): New function.
3942 (do_mar): New function.
3943 (do_mra): New function.
3944 (do_pld): New function.
3945 (do_ldrd): New function.
3946 (do_blx): New function.
3947 (do_bkpt): New function.
3948 (do_clz): New function.
3949 (do_lstc2): New function.
3950 (do_cdp2): New function.
3951 (do_t_blx): New function.
3952 (do_t_bkpt): New function.
3953 (do_smla): New function.
3954 (do_smlal): New function.
3955 (do_smul): New function.
3956 (do_qadd): New function.
3957 (do_co_reg2c): New function.
3958 (LONGEST_INSN): Redefine to 7.
3960 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
3961 command line switches.
3963 2000-11-22 Jim Wilson <wilson@redhat.com>
3965 * config/tc-ia64.c (pseudo_func): Add missing initializers.
3966 (struct rsrc): Make line unsigned.
3967 (gr_values): Add missing initializer.
3968 (SLOT_NUM_NOT_SET): Add unsigned cast.
3969 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
3970 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
3971 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
3972 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
3973 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
3974 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
3975 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
3976 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
3977 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
3978 Add ATTRIBUTE_UNUSED to unused parameters.
3979 (convert_expr_to_ab_reg): Add parens.
3980 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
3981 (dot_prologue): Initialize grsave when declared.
3982 (md_pseudo_table): Add missing initializers.
3983 (operand_match): Add casts to bfd_vma.
3984 (emit_one_bundle): Delete unused local prev. Make required_template
3986 (specify_resource): Cast i to unsigned.
3987 (note_register_values): Use fprintf_vma.
3988 (print_dependency): Likewise.
3990 2000-11-21 Jim Wilson <wilson@redhat.com>
3992 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
3993 for unwind info section.
3994 (dot_endp): Likewise for unwind section.
3996 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
3999 2000-11-21 Jakub Jelinek <jakub@redhat.com>
4001 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
4002 (output_insn): Call dwarf2_emit_insn.
4003 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
4005 2000-11-17 Richard Henderson <rth@redhat.com>
4007 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
4008 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
4009 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
4011 2000-11-17 Nick Clifton <nickc@redhat.com>
4013 * config/tc-arm.c (md_pseudo_table): Add support for .line and
4016 2000-11-17 Richard Henderson <rth@redhat.com>
4018 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
4020 2000-11-17 Richard Henderson <rth@redhat.com>
4022 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
4023 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
4024 tri-state definition of alpha_flag_mdebug.
4025 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
4026 (s_alpha_file): Store first .file directive.
4027 (s_alpha_stab): New.
4028 (md_pseudo_table): Add stabs and stabn.
4030 2000-11-17 Richard Henderson <rth@redhat.com>
4032 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
4034 2000-11-17 Richard Henderson <rth@redhat.com>
4036 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
4037 (main): Call dwarf2_finish.
4038 * as.h (debug_type): Clarify documentation of the meaning
4040 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
4041 (print_stats): Fix parenthesis problem.
4042 (now_subseg_size): New.
4043 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
4044 (dwarf2_directive_file): Don't set debug_type.
4045 (dwarf2_where): Honor DEBUG_DWARF2 first.
4046 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
4047 do nothing if not emitting dwarf2 debug info, or no work.
4048 * dwarf2dbg.h (dwarf2_emit_insn): Update.
4049 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
4050 (ecoff_new_file): Likewise.
4051 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
4052 commentary wrt dwarf2.
4054 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
4055 ATTRIBUTE_UNUSED as needed.
4056 (emit_insn): Call dwarf2_emit_insn.
4057 (s_alpha_file): New.
4059 (s_alpha_coff_wrapper): Don't handle them.
4060 (md_pseudo_table): Update for .file and .loc.
4061 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
4063 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
4064 don't protect with debug_type.
4065 * config/tc-hppa.c (md_assemble): Likewise.
4066 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
4067 * config/tc-mn10300.c (md_assemble): Likewise.
4068 * config/tc-sh.c (md_assemble): Likewise.
4069 * config/tc-v850.c (md_assemble): Likewise.
4071 * config/tc-arm.c (arm_end_of_source): Remove.
4072 * config/tc-hppa.c (pa_end_of_source): Remove.
4073 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
4074 * config/tc-mn10300.c (mn10300_finalize): Remove.
4075 * config/tc-sh.c (sh_finalize): Remove.
4076 * config/tc-v850.c (sh_finalize): Remove.
4078 * config/tc-arm.h (md_end): Remove.
4079 * config/tc-hppa.h (md_end): Remove.
4080 (DWARF2_LINE_MIN_INSN_LENGTH): New.
4081 * config/tc-m68hc11.h (md_end): Remove.
4082 * config/tc-mn10300.h (md_end): Remove.
4083 * config/tc-sh.h (md_end): Remove.
4084 * config/tc-v850.h (md_end): Remove.
4086 * config/tc-ia64.c (emit_one_bundle): Don't protect
4087 dwarf2 bits with debug_type.
4088 (md_assemble): Likewise.
4089 (ia64_end_of_source): Don't call dwarf2_finish.
4091 2000-11-16 Jim Wilson <wilson@redhat.com>
4093 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
4094 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
4097 2000-11-16 H.J. Lu <hjl@gnu.org>
4099 * config/obj-elf.c (obj_elf_symver): Don't check the missing
4102 2000-11-15 Kazu Hirata <kazu@hxi.com>
4104 * config/tc-tic30.c: Fix formatting.
4105 * config/tc-tic80.c: Likewise.
4106 * config/tc-v850.c: Likewise.
4107 * config/tc-vax.c: Likewise.
4108 * config/tc-w65.c: Likewise.
4109 * config/tc-z8k.c: Likewise.
4111 2000-11-14 DJ Delorie <dj@redhat.com>
4113 * config/tc-v850.c: Support dwarf2.
4114 * config/tc-v850.h: Ditto.
4116 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
4117 parse_cons_expression_v850 to initialize hold_cons_reloc.
4119 2000-11-15 Bernd Schmidt <bernds@redhat.com>
4121 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
4122 (errata_nops_necessary_p): New function.
4123 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
4126 2000-11-14 Jim Wilson <wilson@redhat.com>
4128 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
4129 return little endian bfd formats.
4131 2000-11-14 Kazu Hirata <kazu@hxi.com>
4133 * config/aout_gnu.h: Fix formatting.
4134 * config/atof-vax.c: Likewise.
4135 * config/m68k-parse.h: Likewise.
4136 * config/m88k-opcode.h: Likewise.
4137 * config/obj-elf.c: Likewise.
4138 * config/tc-arm.c: Likewise.
4139 * config/tc-cris.c: Likewise.
4140 * config/tc-i386.c: Likewise.
4141 * config/tc-ia64.c: Likewise.
4142 * config/tc-mn10300.c: Likewise.
4143 * config/te-386bsd.h: Likewise.
4144 * config/te-hppa.h: Likewise.
4145 * config/te-nbsd.h: Likewise.
4146 * config/te-ppcnw.h: Likewise.
4147 * config/te-sparcaout.h: Likewise.
4148 * config/te-tmips.h: Likewise.
4149 * config/vax-inst.h: Likewise.
4150 * config/vms-conf.h: Likewise.
4152 2000-11-14 Jakub Jelinek <jakub@redhat.com>
4154 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
4156 2000-11-13 H.J. Lu <hjl@gnu.org>
4158 * config/obj-elf.c (elf_frob_symbol): Support
4159 ".symver name,name2@@@nodename".
4160 (elf_frob_file_before_adjust): Likewise.
4162 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
4163 and ".symver name,name2@@@nodename".
4166 2000-11-12 H.J. Lu (hjl@gnu.org)
4168 * config/obj-elf.c (obj_elf_symver): Check missing version
4171 2000-11-12 H.J. Lu (hjl@gnu.org)
4173 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
4174 instead of bfd_vma for non-bfd assemblers.
4176 2000-11-09 Kazu Hirata <kazu@hxi.com>
4178 * itbl-ops.c: Fix comment typos.
4180 2000-11-08 Jim Wilson <wilson@redhat.com>
4182 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
4183 (struct unwind): Add next_slot_frag field.
4184 (slot_index): New parameters slot_frag and first_frag. Add code
4185 to add in frag sizes when different. Add comments.
4186 (fixup_unw_records): New locals first_frag and last_frag. Pass new
4187 arguments to slot_index.
4188 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
4189 loop end. Set next_slot_frag field.
4191 2000-11-07 H.J. Lu <hjl@gnu.org>
4193 * doc/as.texinfo (.symver): Updated for versioned symbol
4196 * obj.h (format_ops): Add the frob_file_before_adjust field.
4198 * config/obj-aout.c (aout_format_ops): Set the
4199 frob_file_before_adjust field to 0.
4200 * config/obj-coff.c (coff_format_ops): Likewise.
4201 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
4203 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
4205 (elf_frob_file_before_adjust): New function to remove unneeded
4206 versioned symbols from the symbol table.
4207 (elf_format_ops): Set the frob_file_before_adjust field to
4208 elf_frob_file_before_adjust.
4210 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
4213 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
4215 2000-11-07 Peter Targett <peter.targett@arccores.com>
4217 * config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
4219 * config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
4220 Fix compile time warning messages.
4222 2000-11-07 Nick Clifton <nickc@redhat.com>
4224 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
4225 buffer in order to avoid buffer overflows.
4227 2000-11-06 Steve Ellcey <sje@cup.hp.com>
4229 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
4230 Change M to m for -milp32 or -mlp64 to match gcc.
4231 (dot_endp): Use bytes_per_address instead of 8.
4232 (emit_one_bundle): Use number_to_chars_littleendian instead of
4234 (fix_insn): Likewise.
4235 (ia64_init): New function.
4236 (ia64_target_format): New function.
4237 (md_begin): Set endianness, arch, and machine as appropriate.
4238 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
4239 Make these macros depend on TE_HPUX macro.
4240 (TARGET_FORMAT): Define.
4241 (HOST_SPECIAL_INIT): Define.
4242 * config/te-hpux.h: New file.
4243 * configure.in: Add "ia64-*-hpux*" target to configure.
4244 * configure: Regenerate.
4246 2000-11-06 Kazu Hirata <kazu@hxi.com>
4248 * as.c: Fix formatting.
4249 * dwarf2dbg.c: Likewise.
4250 * input-file.c: Likewise.
4251 * input-file.h: Likewise.
4252 * input-scrub.c: Likewise.
4253 * itbl-ops.c: Likewise.
4254 * listing.c: Likewise.
4255 * macro.h: Likewise.
4256 * messages.c: Likewise.
4258 * subsegs.c: Likewise.
4259 * subsegs.h: Likewise.
4260 * write.c: Likewise.
4262 2000-11-06 Nick Clifton <nickc@redhat.com>
4264 * doc/as.texinfo: Add GNU Free Documentation License.
4265 * doc/gasp.texi: Add GNU Free Documentation License.
4266 * doc/as.1: Add GNU Free Documentation License.
4268 2000-11-05 Nick Clifton <nickc@redhat.com>
4270 * config/tc-arm.c: Add include of "dwarf2dbg.h"
4272 2000-11-02 Per Lundberg <plundis@chaosdev.org>
4274 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
4275 * configure: Regenerate.
4277 2000-11-01 Nick Clifton <nickc@redhat.com>
4279 * read.c (original_case_string): New global variable.
4280 (read_a_source_file): Copy opcode string into
4281 original_case_string if clobbering the case of the opcode.
4282 * read.h: Export the definition of original_case_string.
4283 * config/tc-arm.c (md_assembler): When parsing a .req
4284 directive use the original opcode string, not the case
4287 2000-11-02 Nick Clifton <nickc@redhat.com>
4289 * config/tc-mn10300.c (debug_line): Remove this static
4291 (md_assemble): Call dwarf2_generate_asm_lineno instead of
4292 dwarf2_where and dwarf2_gen_line_info.
4294 2000-11-02 Theo Honohan <th@futuretv.com>
4296 * config/tc-arm.c (do_msr): Improve error message.
4298 2000-10-31 Eric Christopher <echristo@redhat.com>
4300 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
4301 or pc-relative, else use fx_offset.
4303 2000-10-31 Jim Wilson <wilson@redhat.com>
4305 * config/tc-ia64.c (struct md): New field tag_fixups.
4306 (ia64_flush_insns): Handle tag_fixups. Error if dangling
4307 qualifying predicate.
4308 (emit_one_bundle): Delete spurious multiplication by one. Handle
4310 (ia64_start_line): Error if dangling qualifying predicate.
4311 (defining_tag): New static variable.
4312 (ia64_unrecognized_line, case '['): Parse tags.
4313 (ia64_frob_label): Create tag_fixups.
4314 (md_assemble): Reset md.qp.X_op after using it.
4316 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
4318 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
4320 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
4322 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
4324 2000-10-30 Kazu Hirata <kazu@hxi.com>
4326 * expr.c: Fix formatting.
4327 * flonum-copy.c: Likewise.
4328 * flonum.h: Likewise.
4332 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
4334 * as.h (OPTION_MD_BASE): Bump to 190.
4335 * as.c (parse_args) <std_longopts>: Add comment about the need to
4336 check OPTION_MD_BASE in as.h.
4338 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
4341 2000-10-27 Nick Clifton <nickc@redhat.com>
4343 * configure.in (emulations): Add m68hc12.
4344 * configure: Regenerate.
4345 * po/gas.pot: Regenerate.
4347 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
4349 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
4351 (arm_psr_parse): Handle lowercase CPSR and SPSR.
4353 2000-10-25 Nick Clifton <nickc@redhat.com>
4355 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
4356 a DWARF2 line number information sequence.
4358 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
4360 * read.c (generate_lineno_debug): Update comment describing why
4361 DWARF2 line number debug information is not generated
4362 automatically by this function.
4364 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
4367 * config/tc-arm.h (md_end): Define.
4368 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
4370 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
4371 if generating DWARF2 line numbers.
4372 (arm_end_of_source): New function. Call dwarf2_finish if
4375 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
4376 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
4377 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
4379 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
4381 * config/tc-i386.c: Fix prototype declarations for functions taking no
4384 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
4386 * config/tc-i386.c (i386_operand_modifier): Remove.
4387 (build_displacement_string): Remove.
4388 (i386_parse_seg): Remove.
4389 (i386_intel_memory_operand): Remove.
4390 (i386_intel_operand): Re-write using recursive descent parser based
4391 on MASM documentation.
4392 (struct intel_parser_s): New structure.
4393 (intel_parser): New static variable.
4394 (struct intel_token): New structure.
4395 (cur_token, prev_token): New static variables.
4408 (intel_match_token): New function.
4409 (intel_get_token): New function.
4410 (intel_putback_token): New function.
4411 (intel_expr): New function.
4412 (intel_e05): New function.
4413 (intel_e05_1): New function.
4414 (intel_e06): New function.
4415 (intel_e06_1): New function.
4416 (intel_e09): New function.
4417 (intel_e09_1): New function.
4418 (intel_e10): New function.
4419 (intel_e10_1): New function.
4420 (intel_e11): New function.
4422 2000-10-20 Jakub Jelinek <jakub@redhat.com>
4424 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
4425 instructions to loose any special insn->architecture mask.
4427 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
4428 (sparc_md_end, sparc_arch_types, sparc_arch,
4429 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
4430 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
4431 request v9b architecture if they are used).
4433 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4435 * config/tc-m68k.c: Fix the previous misapplied patch.
4437 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4439 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
4440 BFD_ASSEMBLER and !BFD_ASSEMBLER.
4441 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
4444 2000-10-17 Kazu Hirata <kazu@hxi.com>
4446 * debug.c: Fix formatting.
4447 * depend.c: Likewise.
4448 * dwarf2dbg.c: Likewise.
4449 * dwarf2dbg.h: Likewise.
4450 * ecoff.c: Likewise.
4453 * flonum-konst.c: Likewise.
4454 * frags.h: Likewise.
4456 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
4458 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
4460 * doc/as.texinfo: Added notes about this new option.
4462 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
4464 * config/tc-sh.c (JREG): Remove.
4465 (md_convert_frag): Remove #if 0:d code using JREG.
4467 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
4469 * config/tc-i386.c (i386_operand_modifier): Only match
4470 modifiers SHORT and FLAT if they are followed by a space.
4471 (parse_register): When `allow_naked_reg' is set, do not confuse
4472 identifiers that start with a register name with a register.
4474 2000-10-12 Kazu Hirata <kazu@hxi.com>
4476 * app.c: Fix formatting.
4479 * bit_fix.h: Likewise.
4484 2000-10-11 Alan Modra <alan@linuxcare.com.au>
4486 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
4488 2000-10-07 Alan Modra <alan@linuxcare.com.au>
4490 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
4491 Re-arrange function a little and improve error message.
4493 * write.c (write_relocs): Fix a comment.
4495 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
4498 2000-10-05 Jim Wilson <wilson@cygnus.com>
4500 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
4502 2000-10-05 Alan Modra <alan@linuxcare.com.au>
4504 * config/tc-i386.c: Delete some useless comments, reformat others.
4506 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
4507 non-global syms in linkonce sections.
4509 2000-10-04 Ralf Baechle <ralf@gnu.org>
4511 * config/tc-ia64.c (operand_match): Don't use // style comments.
4512 * config/tc-i370.c: Likewise.
4514 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
4516 Changes to handle varying register prefix and user symbol prefix.
4517 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
4518 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
4519 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
4520 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
4521 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
4522 (demand_register_prefix): New variable.
4523 (md_pseudo_table): New pseudo ".syntax".
4524 (md_longopts): New options --no-underscore and --underscore.
4525 (cris_target_format): Return elf32-us-cris or elf32-cris depending
4526 on symbols_have_leading_underscore.
4527 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
4528 (get_spec_reg): Ditto.
4529 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
4531 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
4533 <case OPTION_NO_US, case OPTION_US>: New.
4534 (md_show_usage): Be brief and reformat to match continuation of
4536 * po/gas.pot: Regenerate.
4538 2000-09-28 Alan Modra <alan@linuxcare.com.au>
4540 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
4541 force relocs for 12 bit branches.
4542 (md_apply_fix): Similarly, adjust logic here.
4544 2000-09-28 Alan Modra <alan@linuxcare.com.au>
4546 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
4547 adjust for external and weak syms as we will use a reloc. Allow
4548 for +8 offset when calculating limits of branches.
4549 (hppa_fix_adjustable): Undo 2000-09-23 change.
4550 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
4551 Correct distance calculation.
4552 (tc_gen_reloc): Print the file name and line number if we can't
4555 From John David Anglin <dave@hiauly1.hia.nrc.ca>
4556 * config/tc-hppa.c (nonzero_dibits): Define.
4557 (arg_reloc_stub_needed): Check each arg and return value
4558 separately for zero case.
4559 (pa_align): Declare argument `bytes'.
4561 2000-09-25 Kazu Hirata <kazu@hxi.com>
4563 * config/tc-cris.c: Fix formatting.
4564 * config/tc-d10v.h: Likewise.
4565 * config/tc-d30v.c: Likewise.
4566 * config/tc-d30v.h: Likewise.
4567 * config/tc-fr30.c: Likewise.
4568 * config/tc-fr30.h: Likewise.
4569 * config/tc-m68k.c: Likewise.
4570 * config/tc-m68k.h: Likewise.
4571 * config/tc-pj.h: Likewise.
4572 * config/tc-ppc.c: Likewise.
4573 * config/tc-ppc.h: Likewise.
4574 * config/tc-sh.c: Likewise.
4575 * config/tc-sh.h: Likewise.
4576 * config/tc-sparc.c: Likewise.
4577 * config/tc-v850.h: Likewise.
4578 * config/tc-vax.h: Likewise.
4579 * config/tc-w65.h: Likewise.
4580 * config/tc-z8k.h: Likewise.
4582 2000-09-23 Alan Modra <alan@linuxcare.com.au>
4584 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
4585 checks only for ELF.
4586 (hppa_force_relocation): Likewise.
4588 2000-09-22 Jim Wilson <wilson@cygnus.com>
4590 * config/tc-ia64.c (dv_sem): Add "stop".
4591 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
4592 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
4593 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
4595 (mark_resources): Check IA64_RS_PRr.
4597 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4599 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
4600 md_estimate_size_before_relax): Redesign and clean up the
4601 relaxation mechanism.
4603 2000-09-21 Kazu Hirata <kazu@hxi.com>
4605 * config/tc-ns32k.c: Fix formatting.
4606 * config/tc-ns32k.h: Likewise.
4608 2000-09-20 Kazu Hirata <kazu@hxi.com>
4610 * config/tc-m32r.c: Fix formatting.
4611 * config/tc-m32r.h: Likewise.
4612 * config/tc-m68851.h: Likewise.
4613 * config/tc-m68hc11.c: Likewise.
4614 * config/tc-m68hc11.h: Likewise.
4615 * config/tc-m88k.c: Likewise.
4616 * config/tc-mcore.c: Likewise.
4617 * config/tc-mcore.h: Likewise.
4618 * config/tc-mips.c: Likewise.
4619 * config/tc-mips.h: Likewise.
4620 * config/tc-mn10200.h: Likewise.
4621 * config/tc-mn10300.h: Likewise.
4622 * config/tc-tahoe.c: Likewise.
4623 * config/tc-tahoe.h: Likewise.
4625 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4627 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
4628 Likewise in relaxation description comments.
4630 2000-09-18 Alan Modra <alan@linuxcare.com.au>
4632 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
4633 subtraction of two syms without emitting a relocation.
4635 From David Huggins-Daines <dhd@linuxcare.com>
4636 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
4637 global or weak symbols.
4639 2000-09-15 Kazu Hirata <kazu@hxi.com>
4641 * config/tc-h8300.h: Fix formatting.
4642 * config/tc-h8500.c: Likewise.
4643 * config/tc-h8500.h: Likewise.
4644 * config/tc-hppa.h: Likewise.
4645 * config/tc-i370.h: Likewise.
4646 * config/tc-i386.h: Likewise.
4647 * config/tc-i860.c: Likewise.
4648 * config/tc-i860.h: Likewise.
4649 * config/tc-i960.h: Likewise.
4650 * config/tc-ia64.c: Likewise.
4651 * config/tc-ia64.h: Likewise.
4653 2000-09-14 Kazu Hirata <kazu@hxi.com>
4655 * config/tc-a29k.c: Fix formatting.
4656 * config/tc-alpha.c: Likewise.
4657 * config/tc-arc.c: Likewise.
4658 * config/tc-arc.h: Likewise.
4659 * config/tc-arm.c: Likewise.
4660 * config/tc-arm.h: Likewise.
4661 * config/tc-avr.c: Likewise.
4662 * config/tc-avr.h: Likewise.
4663 * config/tc-tic30.c: Likewise.
4664 * config/tc-tic30.h: Likewise.
4665 * config/tc-tic54x.c: Likewise.
4666 * config/tc-tic54x.h: Likewise.
4667 * config/tc-tic80.c: Likewise.
4668 * config/tc-tic80.h: Likewise.
4670 2000-09-14 Timothy Wall <twall@cygnus.com>
4672 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
4673 parallel comparisons for later use.
4674 (struct rsrc): Add parallel comparison type.
4675 (resources_match): Skip special cases of PR usage (non-conflicting
4678 2000-09-13 Kazu Hirata <kazu@hxi.com>
4680 * config/obj-ecoff.c: Fix formatting.
4681 * config/obj-elf.c: Likewise.
4682 * config/obj-elf.h: Likewise.
4683 * config/obj-evax.h: Likewise.
4684 * config/obj-generic.h: Likewise.
4685 * config/obj-hp300.c: Likewise.
4686 * config/obj-hp300.h: Likewise.
4687 * config/obj-ieee.h: Likewise.
4688 * config/obj-vms.c: Likewise.
4689 * config/obj-vms.h: Likewise.
4691 2000-09-13 Anders Norlander <anorland@acc.umu.se>
4693 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
4694 (md_parse_option): Ditto.
4695 (md_longopts): Add -mips32 option.
4696 (md_show_usage): Document new options.
4697 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
4698 (mips_ip): Assemble mfc0 with a sub-selection code.
4699 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
4700 (mips_cpu_to_str): New function.
4701 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
4702 Use CPU_* defines instead of hardcoded numbers.
4704 * doc/as.texinfo: Document new options.
4705 * doc/c-mips.texi: Ditto.
4707 2000-09-12 Kazu Hirata <kazu@hxi.com>
4709 * as.h: Fix formatting.
4710 * asintl.h: Likewise.
4711 * bit_fix.h: Likewise.
4712 * config/obj-aout.c: Likewise.
4713 * config/obj-aout.h: Likewise.
4714 * config/obj-bout.c: Likewise.
4715 * config/obj-bout.h: Likewise.
4716 * config/obj-coff.c: Likewise.
4717 * config/obj-coff.h: Likewise.
4718 * dwarf2dbg.h: Likewise.
4720 * flonum.h: Likewise.
4721 * frags.h: Likewise.
4722 * itbl-ops.h: Likewise.
4723 * macro.h: Likewise.
4726 * struc-symbol.h: Likewise.
4727 * subsegs.h: Likewise.
4728 * symbols.h: Likewise.
4730 * write.h: Likewise.
4732 2000-09-11 Kazu Hirata <kazu@hxi.com>
4734 * bignum-copy.c: Fix formatting.
4735 * config/tc-i370.c: Likewise.
4736 * config/tc-i960.c: Likewise.
4737 * config/tc-m68k.c: Likewise.
4738 * ehopt.c: Likewise.
4739 * flonum-copy.c: Likewise.
4740 * flonum-konst.c: Likewise.
4741 * flonum-mult.c: Likewise.
4742 * literal.c: Likewise.
4745 * stabs.c: Likewise.
4746 * subsegs.c: Likewise.
4748 2000-09-09 Philip Blundell <philb@gnu.org>
4750 * configure.in (arm*-*-uclinux*): New target.
4751 * configure: Regenerate.
4753 2000-09-09 Kazu Hirata <kazu@hxi.com>
4755 * input-file.c: Fix formatting.
4756 * itbl-ops.c: Likewise.
4757 * messages.c: Likewise.
4759 2000-09-08 Philip Blundell <philb@gnu.org>
4761 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
4764 2000-09-07 H.J. Lu <hjl@gnu.org>
4766 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
4767 * configure: Rebuild.
4769 2000-09-07 Kazu Hirata <kazu@hxi.com>
4771 * atof-generic.c: Fix formatting.
4772 * config/tc-mips.c: Likewise.
4773 * config/tc-vax.c: Likewise.
4774 * input-scrub.c: Likewise.
4776 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
4778 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
4779 * configure.in (sh-*-linux*): Added.
4780 * configure: Rebuilt.
4782 2000-09-06 Kazu Hirata <kazu@hxi.com>
4784 * config/tc-hppa.c: Fix formatting.
4786 * ecoff.c: Fix formatting.
4788 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
4790 * configure: Rebuilt with new libtool.m4.
4792 2000-09-05 Kazu Hirata <kazu@hxi.com>
4794 * cgen.c: Fix formatting.
4795 * config/tc-ia64.c: Likewise.
4797 2000-09-05 Nick Clifton <nickc@redhat.com>
4799 * aclocal.m4: Regenerate.
4800 * config.in: Regenerate.
4801 * configure: Regenerate.
4802 * po/gas.pot: Regenerate.
4804 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
4806 * config/tc-cris.c: Correct comment typos.
4808 2000-09-05 Eric Christopher <echristo@cygnus.com>
4810 * config/tc-mn10300.c: Cleanup.
4811 (md_pcrel_from): Enable.
4813 2000-09-05 Alan Modra <alan@linuxcare.com.au>
4815 * expr.c (operand): Fix a comment typo.
4816 * write.c (write_relocs): Fix a signed/unsigned warning.
4818 * config/tc-hppa.c (fudge_reg_expressions): New
4819 (hppa_force_reg_syms_absolute): New.
4820 (pa_equ): Allow reg_section expressions.
4821 * config/tc-hppa.c (md_optimize_expr): Define.
4822 (hppa_force_reg_syms_absolute): Prototype.
4824 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
4825 (pa_parse_number): Pass in arg to select fp reg parsing.
4826 Return 1 to indicate format checks pass. If strict, then only
4827 accept a register or register symbol. Return value in...
4828 (pa_number): New static for pa_parse_number.
4829 (FP_REG_BASE): Define.
4830 (FP_REG_RSEL): Define.
4831 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
4832 appropriate. White space changes.
4833 (need_pa11_opcode): Don't bother passing any params, get them from
4835 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
4836 Remove extraneous check in case 'Q'.
4837 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
4838 reg, set section of resulting symbol to reg_section.
4839 (pa_parse_space_stmt): Modify call to pa_parse_number.
4840 (pa_space): Likewise.
4842 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
4843 (hppa_force_relocation): Handle vtable relocs.
4844 (pa_vtable_entry): New.
4845 (pa_vtable_inherit): New.
4846 (md_pseudo_table): Add entries for vtable pseudos.
4847 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
4848 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
4850 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
4851 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
4852 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
4854 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
4855 specify a symbol type.
4857 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
4858 dependent things together.
4859 (md_elf_symbol_type): Define.
4861 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
4863 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
4865 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
4866 (obj_elf_vtable_entry): Declare.
4868 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
4869 and export function.
4870 (obj_elf_vtable_entry): Similarly.
4871 (elf_pseudo_table): Fix the damage with a cast.
4873 2000-09-03 Richard Henderson <rth@cygnus.com>
4875 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
4876 for template selection when a label is needed.
4878 2000-09-02 Kazu Hirata <kazu@hxi.com>
4880 * config/tc-ia64.c: Fix formatting.
4882 2000-09-02 Nick Clifton <nickc@redhat.com>
4884 * configure.in: Increase version number to 2.10.91.
4885 * configure: Regenerate.
4886 * aclocal.m4: Regenerate.
4887 * config.in: Regenerate.
4888 * po/gas.pot: Regenerate.
4889 * Makefile.in: Regenerate.
4891 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
4893 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
4894 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
4895 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
4897 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
4900 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
4902 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
4903 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
4904 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
4905 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
4906 (GOT_symbol): New variable.
4907 (md_undefined_symbol): Set it.
4909 2000-09-01 Richard Henderson <rth@cygnus.com>
4911 * config/tc-ia64.c (match): Don't inline.
4912 (extra_goodness): New.
4913 (md_begin): Prefer nop.f and nop.b for best_template.
4915 2000-08-31 Kazu Hirata <kazu@hxi.com>
4917 * as.c: Fix formatting.
4919 * frags.c: Likewise.
4920 * macro.c: Likewise.
4922 2000-08-31 Eric Christopher <echristo@cygnus.com>
4924 * config/tc-mn10300.c: Cleanup and fix warnings.
4925 (md_pseudo_table): Add initializers.
4926 (md_show_usage): Cleanup.
4927 (md_parse_option): Fix warnings.
4928 (md_undefined_symbol): Fix warnings.
4929 (md_conver_frag): Fix warnings.
4930 (tc_gen_reloc): Fix warnings.
4931 (md_apply_fix3): Fix warnings.
4932 (check_operand): Fix warnings.
4934 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
4936 * acinclude.m4: Include libtool and gettext macros from the
4938 * aclocal.m4, configure: Rebuilt.
4940 2000-08-30 Mark Hatle <mhatle@mvista.com>
4942 * config/tc-ppc.c (md_parse_option): Recognize -m405.
4944 2000-08-31 Kazu Hirata <kazu@hxi.com>
4946 * listing.c: Fix formatting.
4948 2000-08-29 Kazu Hirata <kazu@hxi.com>
4950 * app.c: Fix a comment typo. Fix formatting.
4952 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
4954 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
4955 offset of the target destination for jmp instructions.
4956 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
4958 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
4960 * NEWS: Mention support for CRIS.
4962 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
4964 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
4965 Sets `.lcomm' alignment to zero.
4967 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
4969 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
4970 TC_FIX_ADJUSTABLE): Define.
4972 2000-08-23 Jim Wilson <wilson@cygnus.com>
4974 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
4975 unwind.personality_routine is set.
4977 2000-08-23 H.J. Lu <hjl@gnu.org>
4979 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
4981 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
4983 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
4986 2000-08-22 H.J. Lu <hjl@gnu.org>
4988 * config.in (STRICTCOFF): New for strict COFF.
4990 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
4991 i386-*-go32* and i386-go32-rtems*.
4992 * configure: Rebuilt.
4994 * config/obj-coff.c (obj_coff_endef): Follow the historical
4995 behavior if STRICTCOFF is not defined.
4997 * doc/internals.texi: Document STRICTCOFF.
4999 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
5001 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
5002 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
5003 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
5004 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
5005 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
5006 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
5007 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
5010 2000-08-22 Eric Christopher <echristo@cygnus.com>
5012 * config/tc-mn10300.c: (md_apply_fix): New function.
5013 (mn10300_force_relocation): New function.
5014 (mn10300_fix_adjustable): New function.
5016 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
5017 (TC_HANDLES_FX_DONE): Define.
5018 (obj_fix_adjustable): Define.
5019 (MD_APPLY_FIX3): Define.
5020 (TC_LINKRELAX_FIXUP): Define.
5022 * write.c: (TC_LINKRELAX_FIXUP): Define if not
5024 (fixup_segment): Use TC_LINKRELAX_FIXUP.
5026 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
5028 2000-08-21 Jason Eckhardt <jle@cygnus.com>
5030 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
5031 if the fixup resulted in a relocation.
5033 2000-08-18 Nick Clifton <nickc@redhat.com>
5035 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
5036 Make reference to first element of shift_names explicit.
5038 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
5040 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
5041 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
5042 add a symbol's address. Removed all target-specific #ifdefs that
5043 used to accomplished the same.
5044 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
5045 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
5046 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
5047 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
5048 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
5050 2000-08-17 Kazu Hirata <kazu@hxi.com>
5052 * dwarf2dbg.c: Fix formatting.
5054 2000-08-17 Nick Clifton <nickc@redhat.com>
5056 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
5057 to be recoded as logical shift lefts by zero.
5059 2000-08-16 Jim Wilson <wilson@cygnus.com>
5061 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
5062 postincrement modified registers. Handle IA64_OPND_R3_2 addl
5064 (note_register_values): Handle IA64_OPND_R3_2 operands.
5066 2000-08-16 Jason Eckhardt <jle@cygnus.com>
5068 * config/tc-i860.c (md_operand): Silly typo fixed.
5070 2000-08-16 Nick Clifton <nickc@redhat.com>
5072 * config/tc-arm.c (struct asm_shift): Delete.
5074 (enum asm_shift_index): New.
5075 (struct asm_shift_properties): New.
5076 (struct asm_shift_name): New.
5077 (shift_properties[]); New.
5078 (shift_names[]); New.
5080 (decode_shift): Use new structures.
5081 Issue a warning is "ROR #0" is used.
5082 Issue a warning if "ASR #0" or "LSR #0" is used.
5084 (md_begin): Initialise arm_shift_hsh table from new
5085 asm_shift_name array.
5087 2000-08-16 Jakub Jelinek <jakub@redhat.com>
5089 * config/tc-sparc.c: Kill all warnings.
5090 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
5092 (md_show_usage): Update usage text.
5094 2000-08-16 Nick Clifton <nickc@redhat.com>
5096 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
5099 2000-08-15 Will Cohen <wcohen@redhat.com>
5101 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
5103 * config/tc-sh.c (md_assemble): Changed so debug_type
5104 test performed for ppi_assemble
5105 * config/tc-sh.c: Included dwarf2dbg.h.
5106 (debug_line): Defined.
5107 (md_assemble): Generates dwarf2 line info.
5108 (sh_finalize): New function. Finalize dwarf2 info.
5109 (assemble_ppi): Returns size of code generated.
5110 (build_Mytes): Returns size of code generated.
5111 (md_pseudo_table): Added "file" and "loc" psuedo ops.
5112 * config/tc-sh.h (md_end): Defined.
5113 (sh_finalize): Declared.
5115 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
5117 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
5120 2000-08-14 Nick Clifton <nickc@redhat.com>
5122 * config/tc-arm.c (do_bx): Allow "bx pc".
5124 2000-08-14 Jim Wilson <wilson@cygnus.com>
5126 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
5127 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
5128 (md_begin): Change assignment to md.flag to OR in the new bit.
5130 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
5132 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
5133 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
5136 2000-08-14 Jason Eckhardt <jle@cygnus.com>
5138 * NEWS: Mention i860 support.
5140 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
5142 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
5144 2000-08-14 Andreas Schwab <schwab@suse.de>
5146 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
5148 2000-08-11 Andreas Schwab <schwab@suse.de>
5150 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
5153 2000-08-11 Kazu Hirata <kazu@hxi.com>
5155 * expr.c: Fix formatting.
5156 * config/obj-bout.c: Likewise.
5158 2000-08-10 Jason Eckhardt <jle@cygnus.com>
5160 * doc/c-i860.texi: Flesh out the i860 section more.
5162 2000-08-10 Kazu Hirata <kazu@hxi.com>
5164 * symbols.c: Fix formatting.
5167 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
5169 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
5170 modifier has the IgnoreSize bit set.
5172 2000-08-09 Alan Modra <alan@linuxcare.com.au>
5174 From Rodney Brown <RodneyBrown@mynd.com>
5175 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
5176 * configure: Regenerate.
5178 2000-08-09 Kazu Hirata <kazu@hxi.com>
5180 * hash.c: Fix formatting.
5183 2000-08-08 Jason Eckhardt <jle@cygnus.com>
5185 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
5186 (i860_fix_info): New enum.
5187 (MD_APPLY_FIX3): Define.
5188 (WORKING_DOT_WORD): Define.
5189 (TC_HANDLES_FX_DONE): Define.
5190 (DIFF_EXPR_OK): Define.
5191 (LISTING_HEADER): Define.
5192 (TARGET_FORMAT): Select target format based on endian flag.
5193 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
5194 (target_big_endian): Add external declaration.
5196 * config/tc-i860.c: All existing code reworked completely. Other
5197 new code shown below.
5198 (SYNTAX_SVR4): Define.
5199 (target_warn_expand): New variable.
5200 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
5201 (md_longopts): Declare and define with new options (-EL, -EB,
5203 (md_show_usage): New function.
5204 (md_operand): New function.
5205 (obtain_reloc_for_imm16): New function.
5206 (md_apply_fix3): New function.
5207 (tc_gen_reloc): New function.
5209 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
5211 * config/tc-m68hc11.c (build_jump_insn): Make sure the
5212 2 bytes of the jump address are in the same frag.
5213 (find): Accept 68hc12 register indirect modes.
5215 * NEWS: Mention 68HC11 & 68HC12 support.
5217 2000-08-07 Richard Henderson <rth@cygnus.com>
5219 * config/tc-ia64.c (unwind): Add prologue_mask member.
5220 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
5221 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
5222 (dot_body): Clear unwind.prologue_mask.
5223 (dot_prologue): Set it. Accept a register second argument.
5225 2000-08-07 Kazu Hirata <kazu@hxi.com>
5227 * config/atof-ieee.c: Fix formatting.
5228 * config/atof-tahoe.c: Likewise.
5230 2000-08-06 Nick Clifton <nickc@cygnus.com>
5232 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
5235 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
5236 of .popsection, .previous, .pushsection, .subsection,
5237 .version, .vtable_entry, .vtable_inherit and .weak.
5239 2000-08-05 Kazu Hirata <kazu@hxi.com>
5241 * config/tc-cris.c: Fix formatting.
5242 * config/tc-i386.c: Likewise.
5243 * config/tc-sparc.c (sparc_ip): Simplify the code.
5245 2000-08-04 Kazu Hirata <kazu@hxi.com>
5247 * config/tc-cris.c: Rearrange code for readability.
5248 * config/tc-d10v.c: Fix formatting.
5249 * config/tc-m32r.c: Likewise.
5250 * config/tc-sparc.c: Likewise.
5252 2000-08-02 Jim Wilson <wilson@cygnus.com>
5254 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
5255 before ia64_find_opcode.
5256 (md_assemble): Likewise.
5258 2000-08-01 Nick Clifton <nickc@cygnus.com>
5260 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
5261 Undo some formatting fixes.
5263 2000-08-01 Kazu Hirata <kazu@hxi.com>
5265 * config/obj-som.c: Fix formatting.
5266 * config/obj-ieee.c: Likewise.
5267 * config/tc-arm.c: Likewise.
5268 * config/tc-v850.c: Likewise.
5270 2000-08-01 Nick Clifton <nickc@redhat.com>
5272 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
5273 index by command line option.
5275 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5277 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
5278 (@node M68K-Branch): Rewrite to match the reality.
5280 2000-07-31 Jason Eckhardt <jle@cygnus.com>
5282 * doc/c-i860.texi: New file.
5283 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
5284 * doc/Makefile.in: Regenerate.
5285 * doc/all.texi: Add I860 as relevant architecture.
5286 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
5288 2000-07-31 Kazu Hirata <kazu@hxi.com>
5290 * config/tc-d30v.c: Fix formatting.
5292 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5294 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
5295 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
5296 long emit a long branch if available instead of an absolute jump, never
5297 emit absolute jumps for anything with --pcrel.
5299 * doc/c-m68k.texi: Document new command line option.
5301 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
5303 * config/tc-avr.c: Use PARAMS macro in function declarations.
5304 Don't declare md_pcrel_from_section (already in tc-avr.h).
5305 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
5306 (avr_operand): Don't set (unsigned) op_mask to -1.
5308 2000-07-28 Jason Eckhardt <jle@cygnus.com>
5310 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
5311 * configure: Regenerated.
5312 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
5313 of operand to the .type directive (.e.g, "type").
5315 2000-07-28 Alan Modra <alan@linuxcare.com.au>
5317 * as.h (warn_comment, found_comment, found_comment_file): Declare.
5318 * app.c (do_scrub_chars): Record where first comment found.
5319 * read.c (read_a_source_file): Init found_comment on entry, and
5320 notify whether comments found on exit.
5321 * config/tc-hppa.c (md_shortopts): Add "c".
5322 (md_longopts): Add warn-comment.
5323 (md_parse_option): Handle it.
5324 (md_show_usage): Show available options.
5325 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
5327 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
5329 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
5330 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
5332 (md_estimate_size_before_relax): Don't fall off end of function.
5334 2000-07-27 Kazu Hirata <kazu@hxi.com>
5336 * config/tc-avr.c: Fix formatting.
5337 * config/tc-ns32k.c: Likewise.
5339 2000-07-27 Alan Modra <alan@linuxcare.com.au>
5341 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
5343 2000-07-27 Kazu Hirata <kazu@hxi.com>
5345 * config/tc-d10v.c: Fix formatting.
5346 * config/tc-z8k.c: Likewise.
5347 * config/tc-sparc.c: Likewise.
5349 2000-07-26 Dave Brolley <brolley@redhat.com>
5351 * cgen.c (queue_fixup): Declare opinfo.
5352 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
5353 (gas_cgen_md_operand): Ditto.
5354 (gas_cgen_md_apply_fix3): Ditto.
5356 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
5358 * config/obj-coff.c (obj_frob_symbol): Don't merge
5359 labels. Don't merge if the symbol isn't constant. Return
5360 immediately if a symbol is merged.
5362 2000-07-22 Alan Modra <alan@linuxcare.com.au>
5364 * frags.c (frag_align): Correct absolute section alignment.
5366 2000-07-20 DJ Delorie <dj@redhat.com>
5368 * config/obj-coff.c (obj_frob_symbol): revert previous change,
5369 it breaks linking against DLLs.
5371 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
5373 * configure.in: Add CRIS support.
5374 * configure: Regenerate.
5375 * Makefile.am: (CPU_TYPES): Add cris.
5376 (CPU_OBJ_VALID) [aout]: Add cris.
5377 (MULTI_CPU_TYPES): Add cris.
5378 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
5379 [coff]: Only i386 and mips are valid.
5380 (TARGET_CPU_CFILES): Add config/tc-cris.c.
5381 (TARGET_CPU_HFILES): Add config/tc-cris.h.
5382 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
5383 Regenerate dependencies.
5384 * Makefile.in: Regenerate.
5385 * aclocal.m4: Regenerate.
5386 * as.c: Declare crisaout, criself.
5387 * config/tc-cris.h, config/tc-cris.c: New.
5388 * config/e-criself.c, config/e-crisaout.c: New.
5389 * po/POTFILES.in, po/gas.pot: Regenerate.
5391 2000-07-20 Kazu Hirata <kazu@hxi.com>
5393 * read.c: Fix formatting.
5394 * write.c: Fix formatting.
5396 2000-07-19 H.J. Lu <hjl@gnu.org>
5398 * sb.c: Include <stdlib.h> if exists for abort ().
5400 2000-07-19 Alan Modra <alan@linuxcare.com.au>
5402 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
5403 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
5404 (pa_type_args): Same here.
5406 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
5408 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
5409 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
5410 the storage class is already set.
5412 2000-07-17 Kazu Hirata <kazu@hxi.com>
5414 * config/tc-m68hc11.c: Fix formatting.
5415 * config/tc-mn10200.c: Likewise.
5416 * config/tc-mn10300.c: Likewise.
5417 * config/tc-pj.c: Likewise.
5418 * config/tc-tic80.c: Likewise.
5419 * config/tc-w65.c: Likewise.
5421 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
5423 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
5426 2000-07-15 Ian Lance Taylor <ian@zembu.com>
5428 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
5431 2000-07-15 Alan Modra <alan@linuxcare.com.au>
5433 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
5434 ELF as are used for SOM (except the 32-bit reloc one) to decide
5435 whether a symbol can be reduced to a section symbol. Expand on
5436 the comment for symbols involved in LR% and RR% expressions.
5438 2000-07-14 Nick Clifton <nickc@cygnus.com>
5440 * config/tc-mips.c (mips_disable_float_construction): New
5441 static variable. Set to true if doubles should not be
5442 constructed by loading two single width fp registers with
5443 halves of the value.
5444 (mips_ip): Test mips_disable_float_construction.
5445 (md_longopts): Add command line switches --construct-floats
5446 and --no-construct-floats.
5447 (md_parse_option): Parse new command line options.
5448 (md_show_usage): Describe new command line options.
5450 * doc/c-mips.texi: Document new command line options.
5452 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
5454 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
5455 * configure: Regenerate.
5457 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
5459 * configure.in (DEFAULT_EMULATION setting): Revert part of
5460 2000-07-01 change that set te_multi=multi unless set to tmips.
5461 * configure: Regenerate.
5463 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
5465 * config/obj-coff.c (coff_frob_section): Add padding to the last
5466 section when aligning it increases its size.
5468 2000-07-11 Kazu Hirata <kazu@hxi.com>
5470 * config/tc-tic54x.c: Fix formatting.
5472 2000-07-10 Kazu Hirata <kazu@hxi.com>
5474 * config/tc-h8500.c: Fix formatting.
5475 * config/tc-tic54x.c: Fix formatting.
5477 2000-07-10 Alan Modra <alan@linuxcare.com.au>
5479 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
5480 displacements correctly.
5482 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
5484 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
5486 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
5490 2000-07-09 Alan Modra <alan@linuxcare.com.au>
5492 From David Huggins-Daines <dhd@linuxcare.com>
5493 * config/te-hppalinux64.h: Add a new emulation.
5494 * configure.in (emulations): Add configure bits to support the
5495 64-bit Linux/parisc target.
5496 * configure: Regenerate.
5498 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
5499 (md_shortopts): Add `V' for ELF.
5501 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
5502 when SOM or ELF_ARG_RELOC are defined.
5503 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
5504 ELF_ARG_RELOC are defined.
5505 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
5506 (pa_stringer): ..Do it here instead. Fix comment typos.
5507 (hppa_force_relocation): Cast enums to int before comparing with
5510 From Ryan Bradetich <rbradetich@uswest.net>
5511 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
5512 redifinition warning.
5513 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
5514 (hppa_force_relocation): ditto
5515 (md_apply_fix): Added cast to buf to fix warnings.
5517 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
5518 cons_fix_new_hppa, hppa_force_relocation): Prototype.
5520 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
5521 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
5522 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
5523 reloc_type** to avoid warnings in switch.
5524 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
5525 little earlier instead.
5527 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
5529 (pa_type_args): Use symbol_arg_reloc_info.
5530 (struct pa_it): Make arg_reloc unsigned int.
5531 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
5532 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
5533 (pa_code): Delete. pa_text duplicates this function.
5534 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
5535 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
5537 (cons_fix_new_hppa): Actually change selector to e_fsel when
5538 warning about assuming so.
5539 (tc_gen_reloc): More example elf arg reloc code.
5540 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
5541 (hppa_force_relocation): Likewise.
5543 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
5545 (pa_end_of_source): Prototype.
5546 (hppa_fix_adjustable): Prototype.
5547 (LABELS_WITHOUT_COLONS): Move it..
5548 * config/te-hppa.h: To here.
5550 * config/te-hppa64.h: New file.
5552 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
5554 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
5555 format -10, -16, 16 relocs.
5556 (hppa_elf_mark_end_of_function): Test for null
5557 last_call_info->start_symbol
5559 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
5560 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
5561 re_assesmble_* functions. Delete extraneous statements. Fix
5563 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
5564 insn to re_assemble_*.
5566 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
5568 * doc/internals.texi (Expressions): Fix typo.
5570 2000-07-08 Kazu Hirata <kazu@hxi.com>
5572 * config/tc-sh.c: Fix formatting.
5573 * config/tc-tic54x.c: Fix formatting.
5574 * depend.c: Fix formatting.
5575 * flonum-konst.c: Likewise.
5576 * flonum-mult.c: Likewise.
5578 2000-07-07 Kazu Hirata <kazu@hxi.com>
5580 * config/tc-sh.c: Fix comments.
5581 * config/obj-vms.c: Fix comments.
5582 * config/tc-a29k.c: Likewise.
5583 * config/tc-alpha.c: Likewise.
5584 * config/tc-h8300.c: Likewise.
5585 * config/tc-h8500.c: Likewise.
5586 * config/tc-i370.c: Likewise.
5587 * config/tc-ia64.c: Likewise.
5588 * config/tc-m68hc11.c: Likewise.
5589 * config/tc-m68k.c: Likewise.
5590 * config/tc-mips.c: Likewise.
5591 * config/tc-ns32k.c: Likewise.
5592 * config/tc-ppc.c: Likewise.
5593 * config/tc-z8k.c: Likewise.
5595 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
5597 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
5598 Default to '(SEC_LOAD | SEC_DATA)'.
5599 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
5601 * doc/internals.texi (CPU Backend): Describe
5602 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
5604 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
5606 * as.c (parse_args): NULL terminate the long option list.
5608 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
5610 * config/tc-d30v.h: Include "write.h" for fixS.
5611 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
5613 2000-07-05 Nick Clifton <nickc@cygnus.com>
5615 * config/tc-d30v.c (write_2_short): Further changes to warning
5616 messages produced when combining EITHER_BUT_PREFER_MU attributed
5619 2000-07-05 DJ Delorie <dj@redhat.com>
5623 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
5625 * config/tc-arm.c (psrs): Accept combinations of flags.
5627 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
5629 * config/tc-avr.c: Change _ () to _() around all strings marked
5630 for translation (exception from the usual coding style).
5631 (avr_opt): New struct variable, how the new switches are set.
5632 (OPTION_MMCU): Define as 'm' and actually use.
5633 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
5634 (show_mcu_list): New function, display the list of known MCUs.
5635 (md_show_usage): Document the new switches. Call show_mcu_list.
5636 (avr_set_arch): Change 'm' to OPTION_MMCU.
5637 (md_parse_option): Call show_mcu_list if unknown MCU specified.
5638 Handle the new switches.
5639 (avr_operands): Disable warnings for undefined combinations of
5640 operands if -mall-opcodes. Disable warnings for skipping two-word
5641 instructions if enhanced core or -mno-skip-bug.
5642 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
5643 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
5644 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
5645 (avr_ldi_expression): Warn about implicit lo8().
5646 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
5648 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
5650 * configure.in: Add entry for mips-*-sysv4*MP*
5651 * configure: Rebuild
5652 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
5653 elf32-tradlittlemips for traditional mips targets.
5654 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
5655 test for Link Once sections as in adjust_reloc_syms.
5656 * config/te-tmips.h: New file for traditional mips targets. Define
5659 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
5661 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
5662 flags argument is not present, don't change an existing section's
5663 section's attributes. If the flags argument is present, warn if the
5664 attributes don't match the section's current attributes. When
5665 long section names are supported, set SEC_LINK_ONCE and
5666 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
5668 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
5670 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
5671 symbols; create them.
5673 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
5675 * write.c (set_segment_vma): New: Set vma and lma for a segment.
5676 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
5678 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
5680 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
5681 expressions. Ignore the problem when handling 16 bit signed
5682 immediates, because the assembler will take care of the relocation
5685 2000-06-27 Nick Clifton <nickc@cygnus.com>
5687 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
5688 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
5689 sequential order, and emit warning messages if the input source
5690 code contains constructs like that, or parallel constructs
5691 containing such opcodes.
5693 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
5695 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
5696 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
5697 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
5698 (md_show_usage): Update usage message.
5699 (md_parse_option): Allow redefinition of MCU type within the
5700 same avr[1-5] bfd machine type. Show both old and new MCU type
5701 in the error message.
5702 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
5703 Simplify 8K wrap code.
5705 2000-06-25 Kazu Hirata <kazu@hxi.com>
5707 * config/obj-aout.c: Remove all uses of DEFUN.
5708 * config/obj-ieee.c: Likewise.
5709 * config/tc-sh.c: Fix comment typos.
5710 * config/tc-tahoe.c: Likewise.
5711 * config/tc-vax.c: Likewise.
5712 * config/tc-w65.c: Likewise.
5713 * config/tc-z8k.c: Likewise.
5714 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
5716 2000-06-24 DJ Delorie <dj@cygnus.com>
5718 * config/tc-i386.c (md_estimate_size_before_relax): Revert
5719 more changes from Sept 1999
5720 (tc_i386_fix_adjustable): ditto
5721 (md_apply_fix3): ditto
5723 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
5725 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
5726 (gas_cgen_parse_operand): Set it around expression() call.
5727 (gas_cgen_md_operand): Test for it before longjmp().
5729 2000-06-24 Kazu Hirata <kazu@hxi.com>
5731 * config/tc-h8500.c: Remove all uses of DEFUN.
5732 * config/tc-sh.c: Likewise.
5733 * config/tc-w65.c: Likewise.
5734 * config/tc-z8k.c: Likewise.
5736 * config/tc-h8500.c: Fix typos in comments.
5738 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
5740 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
5743 2000-06-23 matthew green <mrg@redhat.com>
5745 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
5746 defined. Fix error message for `[' grouping.
5748 2000-06-22 Kazu Hirata <kazu@hxi.com>
5750 * config/tc-h8300.c: Fix formatting and comment typos.
5752 2000-06-22 Timothy Wall <twall@cygnus.com>
5754 * config/tc-ia64.c (note_register_values): Move premature QP
5755 notation clearing into the appropriate place.
5757 2000-06-22 Alan Modra <alan@linuxcare.com.au>
5759 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
5760 first before anything else. Add bin-bugs.h, emul.h and progress.h
5761 Sort list of files as for $(OBJS) in Makefile.am.
5763 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
5764 find one. Remake dependencies.
5765 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
5766 * Makefile.in: Regenerate.
5767 * doc/Makefile.in: Regenerate.
5769 * config/tc-i386.c (i386_displacement): Don't assume a constant
5770 displacement is necessarily 16 bits when in 16 bit code mode.
5771 (md_assemble): Instead size the displacement here after we know
5772 for sure that a .code16gcc operand hasn't automatically added
5773 operand size prefixes.
5775 2000-06-21 H.J. Lu <hjl@gnu.org>
5777 * Makefile.am: Rebuild dependency.
5778 * Makefile.in: Rebuild.
5780 2000-06-21 Kazu Hirata <kazu@hxi.com>
5782 * config/tc-h8300.c (parse_reg): Make the function static.
5783 (parse_exp): Likewise.
5785 2000-06-20 DJ Delorie <dj@cygnus.com>
5787 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
5788 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
5789 for cygwin import libraries to work properly.
5791 2000-06-20 H.J. Lu <hjl@gnu.org>
5793 * Makefile.am: Rebuild dependency.
5794 * Makefile.in: Rebuild.
5795 * configure: Likewise.
5796 * doc/Makefile.in: Likewise.
5798 2000-06-20 Timothy Wall <twall@cygnus.com>
5800 * doc/internals.texi (CPU backend): Add @itemx for
5801 TC_START_LABEL_WITHOUT_COLON.
5802 * doc/c-tic54x.texi: New.
5803 * doc/as.texinfo: Add tic54x features and include primary tic54x
5805 * doc/all.texi: Add C54X.
5806 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
5807 * doc/Makefile.in: Regenerate.
5808 * configure.in: Add tic54x and define LIBM for tic54x.
5809 * configure: Regenrate.
5810 * config/tc-tic54x.[ch]: New.
5811 * config/obj-coff.h: Add tic54x.
5812 * Makefile.am: (CPU_TYPES): Add tic54x.
5813 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
5814 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
5815 (as_new_LDADD): Add $(LIBM).
5816 * Makefile.in: Regenerate.
5818 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
5820 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
5821 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
5822 * doc/as.texinfo: Likewise.
5824 * configure, Makefile.in: Regenerate.
5825 * configure.in (emulations): Recognize m6811 and m6812.
5826 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
5827 Added files for 68hc11 and 68hc12 assembler.
5828 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
5829 * config/tc-m68hc11.h: Header definition for that assembler.
5831 2000-06-18 Nick Clifton <nickc@redhat.com>
5833 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
5834 instead of OCTETS_PER_BYTE.
5836 * config/tc-v850.c: Fix compile time warnings.
5837 * config/tc-ppc.c: Fix compile time warnings.
5839 2000-06-18 H.J. Lu <hjl@gnu.org>
5841 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
5842 * configure: Rebuild.
5844 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
5846 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
5849 2000-06-16 Nick Clifton <nickc@cygnus.com>
5851 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
5852 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
5854 * doc/c-mips.texi: Document newly accepted cpu variants.
5856 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
5858 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
5860 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
5862 * macro.c (getstring): Make it possible to escape the quote
5865 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
5867 * config/tc-hppa.c (pa_export): Weak symbols can be global.
5869 2000-06-13 H.J. Lu <hjl@gnu.org>
5871 * configure: Regenerate.
5873 2000-06-09 Alan Modra <alan@linuxcare.com.au>
5875 * app.c (do_scrub_begin): Don't default lex[';'] as a line
5877 * doc/internals.texi (line_separator_chars): Semicolon is no
5878 longer a default. Mention null and newline as defaults.
5880 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
5882 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
5883 * config/tc-i860.h (line_separator_chars): Likewise.
5884 * config/tc-h8300.c (line_separator_chars): Likewise.
5885 * config/tc-i960.c (line_separator_chars): Likewise.
5886 * config/tc-m68k.c (line_separator_chars): Likewise.
5887 * config/tc-mips.c (line_separator_chars): Likewise.
5888 * config/tc-ns32k.c (line_separator_chars): Likewise.
5889 * config/tc-sparc.c (line_separator_chars): Likewise.
5890 * config/tc-vax.c (line_separator_chars): Likewise.
5892 * config/tc-h8300.c (comment_chars): Use string initialiser.
5893 * config/tc-i960.c (line_comment_chars): Likewise.
5894 * config/tc-z8k.c (comment_chars, line_comment_chars,
5895 line_separator_chars): Likewise.
5897 * config/tc-arm.c (line_separator_chars): Always use `;', not just
5900 2000-06-08 Nick Clifton <nickc@cygnus.com>
5902 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
5905 2000-06-08 David O'Brien <obrien@FreeBSD.org>
5907 * configure.in (VERSION): Update to show this is the CVS mainline.
5909 2000-06-08 Matthew Jacob <mjacob@feral.com>
5911 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
5912 $at is the integer register $r28, vs. both $r28 and the floating
5913 point register $f28.
5915 2000-06-08 James E. Wilson <wilson@cygnus.com>
5917 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
5918 (dot_endp): Don't call ia64_flush_insns.
5919 (emit_one_bundle): Don't delete prologue/body records from
5920 unwind_record list in first loop. Rewrite second loop to account for
5923 2000-06-07 David Mosberger <davidm@hpl.hp.com>
5925 * config/tc-ia64.c: Add missing prototypes.
5926 (generate_unwind_image): Cast argument to output_unw_records call.
5928 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
5930 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
5932 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
5934 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
5935 (REGISTER_P): likewise.
5936 (avr_opcodes): uses include/opcode/avr.h
5937 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
5939 2000-06-04 Alan Modra <alan@linuxcare.com.au>
5941 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
5944 2000-06-03 H.J. Lu <hjl@gnu.org>
5946 * read.c (is_end_of_line): Put back `;'.
5948 2000-06-03 Alan Modra <alan@linuxcare.com.au>
5950 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
5952 2000-06-01 Alan Modra <alan@linuxcare.com.au>
5954 * expr.c (operand): Test is_end_of_line outside switch to catch
5955 line separator chars that are also operators.
5956 (operator): Return O_illegal for line separator chars.
5958 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
5959 entry (or `!' entry for TC_HPPA).
5961 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
5962 before indexing is_end_of_line. Remove redundant check for '\0'.
5964 * config/tc-h8500.c (md_assemble): Likewise.
5965 * config/tc-mcore.c (md_assemble): Likewise.
5966 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
5969 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
5971 * config/tc-mcore.c (mcore_cons): Likewise.
5972 (mcore_float_cons): Likewise.
5973 (mcore_stringer): Likewise.
5974 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
5976 2000-06-01 Scott Bambrough <scottb@netwinder.org>
5978 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
5980 2000-05-29 Nick Clifton <nickc@cygnus.com>
5982 * config/tc-sh.c: Fix compile time warning messages.
5984 * config/tc-mips.c: Fix compile time warning messages.
5986 2000-05-29 Philip Blundell <philb@gnu.org>
5988 * doc/as.texinfo: Update copyright dates.
5989 (Local Labels): Delete misplaced mention of ARM.
5990 * NEWS: Mention ARM ELF support.
5992 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
5994 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
5995 it is modified, and use the real_size to compute the frag address
5996 for dwarf2 line info.
5998 2000-05-27 Alan Modra <alan@linuxcare.com.au>
6000 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
6001 line-matching scheme to cope with automake moving variables around.
6002 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
6003 * Makefile.in: Regenerate.
6005 2000-05-26 Jakub Jelinek <jakub@redhat.com>
6007 * config/tc-sparc.c (sparc_relax): New.
6008 (md_longopts): Add -relax and -no-relax options.
6009 (md_parse_options, md_show_usage): Likewise.
6010 (md_apply_fix3): Optimize tail call into branch always if possible.
6012 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
6014 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
6015 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
6016 rules, with warning when a GAS statement specifies a packing that
6017 will result in an instruction being squashed.
6018 Added typdef packing_type and enumerals, changed various integer
6019 literals to use the enumerals.
6021 2000-05-24 David Mosberger <davidm@hpl.hp.com>
6023 * config/tc-ia64.c (dot_restorereg_p): New function.
6024 (md_pseudo_table): Add restorereg.p.
6025 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
6026 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
6028 * config/tc-ia64.h (unw_record_type): Add unwabi.
6029 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
6030 called MASK with members for imask, and the masks produced by
6031 fr_mem, gr_mem, br_mem, and frgr_mem.
6032 (unw_p_record): Add members ABI and CONTEXT.
6033 (unw_x_record): Add member AB.
6034 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
6035 as pseudo-register for use during unwind info generation.
6036 (AR_PFS, AR_LC): New macros.
6037 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
6038 whose names start with an at sign (as in "@priunat").
6039 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
6041 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
6042 proc_end, unwind_info, personality_routine): Consolidate into
6043 "unwind" structure to reduce offset-table use. Add member
6044 NEXT_SLOT_NUMBER to track the slot number for the next instruction
6046 (output_R1_format, output_R3_format, output_P3_format,
6047 output_P6_format): Initialize R with zero to reduce compiler warnings.
6048 (output_P7_format): Ditto. Add `default' branch to switch
6049 statement to reduce compiler warnings.
6050 (output_P8_format, output_B1_format, output_B4_format): Ditto.
6051 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
6052 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
6053 into single argument.
6054 (output_X1_format, output_X3_format): Initialize R with zero to reduce
6055 compiler warnings. Merge A and B args into single argument.
6056 (output_X2_format, output_X4_format): Remove unused variable R. Merge
6057 A and B args into single argument.
6058 (free_record): Removed (wasn't used).
6059 (free_list_records): Also free imasks in prologue records.
6060 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
6061 (output_spill_mask): Remove.
6062 (output_unwabi): New function.
6063 (output_epilogue, output_label_state, output_copy_state): Call
6065 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
6066 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
6068 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
6069 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
6070 as part of handling the prologue records. Emit region's imask if
6071 we have one. Handle unwabi, epilogue, label_state, copy_state,
6072 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
6073 spill_sprel_p, and spill_reg_p records.
6074 (set_imask, count_bits, slot_index): New function.
6075 (fixup_unw_records): Fix region size computation. Handle
6076 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
6077 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
6078 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
6079 set_imask accordingly. Update imask for gr_gr, and br_gr records.
6080 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
6081 (dot_save): Use manifest constants for applicaton registers.
6082 Handle REG_PR and REG_PRIUNAT.
6083 (dot_restore): Don't just ignore it.
6084 (dot_restorereg): New function..
6085 (generate_unwind_image): Ensure unwind info is a multiple of eight
6086 bytes, not just four bytes.
6087 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
6088 (dot_altrp): Don't just ignore it.
6089 (dot_savemem): New function. Replaces dot_savesp() and
6090 dot_savepsp(). Use manifest constants for applicaton registers.
6091 Handle REG_PR and REG_PRIUNAT.
6092 (dot_savef): Simplify.
6093 (dot_saveb): Support generation of br_gr.
6094 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
6095 dot_label_state, dot_copy_state): New function.
6096 (dot_unwabi): Don't just ignore it.
6097 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
6098 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
6099 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
6100 (emit_one_bundle): Set slot number for prologue/body records
6101 *before* emitting the first insn.
6102 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
6103 (md_begin): Declare "psp" pseudo-register.
6104 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
6105 so we don't get segfault.
6106 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
6107 counts as required per SW Conventions manual
6108 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
6109 output_preds_psprel, output_preds_sprel, output_spill_base,
6110 output_unat_psprel, output_unat_sprel, output_lc_psprel,
6111 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
6112 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
6113 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
6114 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
6115 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
6116 (dot_vframe): Implement.
6117 (dot_vframesp, dot_vframepsp): New function.
6119 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
6121 * configure.in (i386-*-freebsd a.out entry): Quote properly.
6122 * configure: Regenerate.
6124 2000-05-23 Alan Modra <alan@linuxcare.com.au>
6126 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
6127 (md_estimate_size_before_relax): so we can use it here instead of
6128 old kludges. Localise vars to blocks. Comment.
6130 * frags.c (frag_new): Update fr_var comments.
6131 * frags.h (struct frag): Ditto.
6133 2000-05-22 Richard Henderson <rth@cygnus.com>
6135 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
6136 (pseudo_func): Add pcrel.
6137 (operand_match): Handle IA64_OPND_TGT64.
6138 (build_insn): Likewise.
6139 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
6140 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
6141 (fix_insn): Handle all three 64-bit relocation types.
6143 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
6145 * obj.h (struct format_ops): New members begin, app_file,
6146 s_set_other, s_set_desc, s_get_type, s_set_type,
6147 separate_stab_sections, init_stab_section.
6149 * config/obj-multi.h: Update GPL notice to v2.
6151 (obj_app_file): New.
6152 (S_SET_SIZE): Test s_set_size for NULL before calling.
6153 (S_SET_ALIGN): Similar for s_set_align.
6158 (SEPARATE_STAB_SECTIONS): New.
6159 (INIT_STAB_SECTION): New.
6160 (EMIT_SECTION_SYMBOLS): New.
6161 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
6163 * config/obj-elf.h: Update GPL notice to v2.
6164 Mention that this file is included from obj-multi.h.
6165 (obj_begin): Wrap definition in ifndef.
6166 (elf_file_symbol): Constify declaration.
6167 (obj_app_file): Ditto.
6168 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
6169 Wrap in ifndef SEPARATE_STAB_SECTIONS.
6171 * config/obj-elf.c (elf_s_set_other): New.
6172 (elf_file_symbol): Constify argument.
6173 (elf_separate_stab_sections): New.
6174 (elf_init_stab_section): New.
6175 (elf_format_ops): Add new members. Remove comma at end.
6177 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
6178 (ecoff_format_ops): Add new fields. Remove comma at end.
6179 Mention inconsistency for emit_section_symbols.
6181 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
6183 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
6184 (coff_separate_stab_sections): New.
6185 (coff_format_ops): Add new members.
6187 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
6188 (obj_aout_s_set_other): New.
6189 (obj_aout_s_set_desc): New.
6190 (obj_aout_s_get_type): New.
6191 (obj_aout_s_set_type): New.
6192 (obj_aout_separate_stab_sections): New.
6193 (aout_format_ops): New members added. Use obj_aout_process_stab,
6194 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
6195 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
6197 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
6199 2000-05-22 Alan Modra <alan@linuxcare.com.au>
6201 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
6202 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
6203 (md_estimate_size_before_relax): Ensure jumps to weak and
6204 externally visible symbols are relocatable.
6206 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
6208 * stabs.c (aout_process_stab): Make global.
6209 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
6210 * read.h (aout_process_stab): Declare.
6212 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
6213 Generalize to *aout, *coff *elf.
6214 * configure: Regenerated.
6216 * doc/internals.texi (Object format backend): Say
6217 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
6219 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
6220 * Makefile.in: Regenerated.
6222 2000-05-19 Catherine Moore <clm@cygnus.com>
6224 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
6226 2000-05-18 Alan Modra <alan@linuxcare.com.au>
6228 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
6229 instruction to reflect change in re_assemble_*.
6231 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
6233 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
6234 build PA64 ELF tools.
6235 * configure: Rebuilt.
6237 2000-05-17 Alan Modra <alan@linuxcare.com.au>
6239 * Makefile.am: Regenerate dependencies.
6240 * Makefile.in: Regenerate.
6242 2000-05-15 Nick Clifton <nickc@cygnus.com>
6244 * config/tc-arm.c (struct asm_psr): Add boolean field
6245 distinguishing between CSPR and SPSR. Rename 'number' field
6247 (psrs): Rearrange contents to match new asm_psr structure.
6248 (arm_psr_parse): Move next to psr_required_here. Make it
6249 return an asm_psr structure.
6250 (psr_required_here): Use asm_psr structure returned by
6252 (do_msr): Reorganise to allow psr_required_here to be called
6254 (md_undefined_name): Mark 'name' parameter as unused, since
6255 the COFF target does not use it.
6257 2000-05-14 David O'Brien <obrien@FreeBSD.org>
6259 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
6261 * config/te-aux.h: Likewise.
6262 * config/te-dpx2.h: Likewise.
6263 * config/te-go32.h: Likewise.
6264 * config/te-hp300.h: Likewise.
6265 * config/te-hppa.h: Likewise.
6266 * config/te-i386aix.h: Likewise.
6267 * config/te-ic960.h: Likewise.
6268 * config/te-interix.h: Likewise.
6269 * config/te-nbsd532.h: Likewise.
6270 * config/te-pc532mach.h: Likewise.
6271 * config/te-ppcnw.h: Likewise.
6272 * config/te-psos.h: Likewise.
6273 * config/te-sparcaout.h: Likewise.
6274 * config/te-sun3.h: Likewise.
6275 * config/te-sysv32.h: Likewise.
6277 2000-05-14 Alan Modra <alan@linuxcare.com.au>
6279 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
6280 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
6281 and sign extend without an if statement.
6282 (build_bytes): Likewise.
6284 2000-05-14 Kazu Hirata <kazu@hxi.com>
6286 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
6287 X_add_symbol L_32 case.
6289 2000-05-14 David O'Brien <obrien@FreeBSD.org>
6291 * config/te-freebsd.h: New file.
6293 2000-05-13 Alan Modra <alan@linuxcare.com.au>
6295 * asintl.h (gettext, dgettext, dcgettext, textdomain,
6296 bindtextdomain): Replace defines with those from intl/libgettext.h
6297 to quieten gcc warnings.
6299 * NEWS: Mention x86 .arch and -q.
6301 * config/tc-i386.c (quiet_warnings): New.
6302 (md_assemble): Use quiet_warnings.
6303 (md_parse_option): Set quiet_warnings from -q.
6304 (md_show_usage): Mention -q, delete -m.
6305 (flag_do_long_jump): Delete.
6306 (md_parse_option): Remove -m.
6307 (md_show_usage): Remove -m.
6308 (md_create_long_jump): Remove useless flag_do_long_jump code.
6310 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
6311 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
6313 2000-05-13 Alan Modra <alan@linuxcare.com.au>
6314 Alexander Sokolov <robocop@netlink.ru>
6316 * doc/c-i386.texi (i386-Arch): New section.
6317 (i386-Syntax): Mention .intel_syntax and .att_syntax.
6319 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
6320 (smallest_imm_type): Use smallest opcode for shift by one if cpu
6321 architecture has been given and is not 486.
6322 (set_cpu_arch): New.
6323 (md_pseudo_table): Add .arch.
6324 (md_assemble): Warn if cpu architecture has been given and an
6325 unsupported instruction.
6327 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
6328 Move operand_types bit defines after relevant template field.
6329 (template): Add cpu_flags.
6333 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
6335 * config/tc-mn10300.h (md_end): Define.
6336 (mn10300_finalize): Declare.
6337 * config/tc-mn10300.c: Include dwarf2dbg.h.
6338 (debug_line): Define.
6339 (md_assemble): Generate dwarf2 line info.
6340 (mn10300_finalize): New function. Finalize dwarf2 info.
6342 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
6344 * config/tc-mips.c (md_estimate_size_before_relax): Use the
6345 external version of the relocation for weak symbols.
6347 2000-05-08 David Mosberger <davidm@hpl.hp.com>
6349 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
6350 frame size in units of 16 bytes, as required per SW Conventions manual.
6351 (output_unw_records): Output info-block header as a dword to get
6354 2000-05-08 Alan Modra <alan@linuxcare.com.au>
6356 * as.h: #include "file", not <file> on files from ../include.
6357 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
6358 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
6359 (md_convert_frag): Add ATTRIBUTE_UNUSED.
6360 (tc_coff_symbol_emit_hook): Ditto.
6361 (OPTCOUNT): Cast to int to avoid compiler warning.
6362 (md_begin): Fix signed/unsigned warnings.
6364 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6366 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
6367 ABRANCH LONG case for a conditional branch on a 68000.
6368 (md_estimate_size_before_relax): Likewise. Also handle
6369 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
6370 (m68k-ip: case ABSL): Relax absolute references to 16-bit
6371 PC-relative on all CPUs.
6372 (md_estimate_size_before_relax): Likewise.
6374 2000-05-04 Alan Modra <alan@linuxcare.com.au>
6376 * as.c (parse_args): Just mention current year in printed
6379 2000-05-03 J.T. Conklin <jtc@redback.com>
6381 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
6383 (md_parse_option): Recognize -m7400.
6385 2000-05-03 Ian Lance Taylor <ian@zembu.com>
6387 * config/atof-ieee.c (gen_to_words): When adding carry back in,
6388 don't permit lp to become less than the words array.
6390 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
6392 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
6393 Fix little-endian case.
6395 2000-05-03 David O'Brien <obrien@NUXI.com>
6397 * as.c (parse_args): Update copyright.
6399 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
6401 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
6402 for the .bss section too.
6404 2000-05-02 Alan Modra <alan@linuxcare.com.au>
6406 * configure.in: Set em=linux for hppa-*-linux.
6407 * configure: Regenerate.
6408 * doc/Makefile.in: Regenerate with correct automake.
6410 * frags.c (frag_grow): Sanity check chunk_size.
6412 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
6413 * config/obj-som.h: Likewise.
6414 * config/obj-ieee.h: Likewise.
6416 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
6418 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
6419 (md_pseudo_table): Fully initialise OBJ_ELF cases.
6420 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
6421 (pa_ip): low_sign_unext now returns via function value. Use
6422 re_assemble_* instead of dis_assemble_* and
6423 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
6425 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
6426 (md_section_align, md_parse_option, md_show_usage,
6427 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
6428 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
6429 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
6430 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
6431 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
6433 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
6434 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
6435 outside of switch. Correct mask and shifting errors in case 10
6436 and case -11. In case 21, compare against signed range to suit
6437 hppa_field_adjust changes. In case 12, use re_assemble_12. In
6438 case 17 and case 22, use offsetT variable to properly check range.
6439 Use re_assemble_* here too.
6440 (evaluate_absolute): Change type of value to offsetT. Call
6441 hppa_field_adjust to do the work for us.
6442 (pa_parse_cmpb_64_cmpltr): Delete save_s.
6443 (pa_parse_cmpib_64_cmpltr): Ditto.
6444 (pa_build_unwind_subspace): Delete unused var subseg. Change type
6445 of i to unsigned int.
6446 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
6447 (pa_end_of_source): Return type is void.
6449 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
6451 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
6453 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
6455 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
6456 More comments added.
6457 (md_begin): Removed "construct symbols for each register name".
6458 Because register names conflicts with GCC generated function
6460 (avr_operand): Now constant numbers can be used as a register
6461 identifiers (0 as r0, 31 as r31).
6462 (md_assemble): use skip_space () before parsing instruction
6465 2000-05-01 Alan Modra <alan@linuxcare.com.au>
6467 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
6468 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
6469 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
6470 * configure: Regenerate.
6472 2000-04-29 Andreas Jaeger <aj@suse.de>
6474 * as.h: Correctly check GCC version.
6476 2000-04-26 David O'Brien <obrien@FreeBSD.org>
6478 * doc/as.1: Fix unbalanced brackets.
6480 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
6482 (line_comment_chars): Set to '/' if TE_FreeBSD.
6484 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
6486 * configure.in: Configury support for PA64 (currently disabled).
6487 * configure: Rebuilt.
6489 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
6491 * config/tc-mips.c (s_change_sec): Use record_alignment, not
6492 bfd_set_section_alignment.
6494 2000-04-25 Alan Modra <alan@linuxcare.com.au>
6496 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
6499 2000-04-24 Nick Clifton <nickc@cygnus.com>
6501 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
6502 * doc/as.texinfo (Align): Include arm and strongarm in list of
6503 targets that have the second form of the behaviour of the .align
6506 2000-04-24 Mark Klein <mklein@dis.com>
6508 * config/obj-som.c: Terminate obj_pseudo_table.
6510 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
6512 * as.c (parse_args): Allow md_parse_option to override -a listing
6514 * config/obj-coff.c (add_lineno): Change type of offset parameter
6515 from "int" to "bfd_vma."
6516 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
6517 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
6518 (ppc_change_csect): Align correctly for XCOFF64.
6519 (ppc_machine): New function, which discards "ppc_machine" line.
6520 (ppc_tc): Cons for 8 when code is 64 bit.
6521 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
6523 (md_parse_option): Handle -a64 and -a32.
6525 * config/tc-ppc.h (TARGET_MACH): Define.
6526 (TARGET_FORMAT): Move to function.
6527 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
6529 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
6531 * config/tc-avr.c: New AVR_ISA_ defined.
6532 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
6533 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
6534 for `fmul', `movw' and `lpm R,Z' instructions.
6535 (avr_operands): Warn if current opcode is a two-word instruction
6536 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
6537 (avr_opcodes): New commands added.
6538 (REGISTER_P): Check 'a' and 'v' constraint letters.
6539 (mcu_types): New MCU added.
6541 2000-04-22 Timothy Wall <twall@cygnus.com>
6543 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
6545 (operand_match): Conditionally insert default bit values for IMMU9.
6547 2000-04-14 Matthew Green <mrg@cygnus.com>
6549 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
6550 * configure: Rebuilt.
6552 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
6553 Jason Eckhardt <jle@cygnus.com>
6555 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
6557 * config/tc-hppa.c (CHECK_ALIGN): New macro.
6558 Added handling of new operand types l,y,&,fe,fE,fx.
6560 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
6561 David Mosberger <davidm@hpl.hp.com>
6562 Timothy Wall <twall@cygnus.com>
6563 Andrew MacLeod <amacleod@cygnus.com>
6564 Jim Wilson <wilson@cygnus.com>
6566 * Makefile.am (CPU_TYPES): Add ia64.
6567 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
6568 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
6569 * Makefile.in: Rebuild.
6570 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
6571 * configure: Rebuild.
6572 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
6573 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
6574 * expr.c (expr): Handle md_optimize_expr.
6575 * read.c (LEX_HASH): Add comment.
6576 * config/tc-ia64.c, config/tc-ia64.h: New files.
6578 2000-04-21 Richard Henderson <rth@cygnus.com>
6580 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
6581 bundling a non-delayed branch type instruction.
6583 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
6585 * config/tc-mn10300.c (HAVE_AM30): Define.
6586 (md_assemble): Use it.
6588 2000-04-19 Alan Modra <alan@linuxcare.com.au>
6590 * config/obj-elf.c (obj_elf_change_section): Check for changed
6593 * Makefile.am: (CPU_MULTI_VALID): Remove.
6594 (MULTI_CPU_TYPES): Define.
6595 (MULTI_CPU_OBJ_VALID): Define.
6596 (DEPTC): Use the above.
6597 (DEPOBJ): Same here.
6599 Regenerate dependencies.
6600 * Makefile.in: Regenerate.
6602 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6604 * Makefile.am (YACC, LEX): Get them from configure.
6606 2000-04-18 H.J. Lu (hjl@gnu.org)
6608 * config/tc-i386.c (offset_in_range): Use addressT instead of
6609 bfd_vma for non-bfd assemblers.
6611 2000-04-17 Alan Modra <alan@linuxcare.com.au>
6613 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
6614 doesn't give spurious errors.
6616 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6618 * as.h (SEEK_SET): Define if undefined.
6620 2000-04-13 Alan Modra <alan@linuxcare.com.au>
6622 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
6623 constants, and don't assume offsetT is 32 bits.
6625 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
6627 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
6628 (md_pcrel_from_section): Add prototype.
6629 (d10v_fix_adjustable): Add prototype.
6630 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
6632 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
6634 2000-04-12 Nick Clifton <nickc@cygnus.com>
6636 * config/tc-d10v.c (find_opcode): Correctly calculate position of
6637 symbol in frag chain.
6639 2000-04-10 Alan Modra <alan@linuxcare.com.au>
6641 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
6642 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
6643 (fits_in_signed_word, smallest_imm_type): Ditto.
6644 (md_assemble): Use an offsetT var to hold offsetT values, not a
6646 (offset_in_range): New.
6647 (md_assemble): Use it.
6648 (md_convert_frag): Change type of target_address, opcode_address,
6649 and displacement_from_opcode_start to offsetT.
6650 (md_create_short_jump): Change type of offset to offsetT.
6651 (md_create_long_jump): Ditto.
6652 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
6653 (md_chars_to_number): Remove.
6654 (output_invalid): Remove duplicate prototype.
6656 2000-04-09 Nick Clifton <nickc@cygnus.com>
6658 * Makefile.am (CPU_TYPES): Add 'avr'.
6659 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
6660 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
6662 * Makefile.in: Regenerate.
6664 * doc/as.texinfo: Add M32R documentation.
6666 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
6668 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
6669 --enable-build-warnings option.
6670 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
6671 * Makefile.in, configure: Re-generate.
6673 2000-04-07 Nick Clifton <nickc@cygnus.com>
6675 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
6676 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
6677 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
6678 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
6679 (arm_force_relocation): Force relocations for
6680 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
6682 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6684 * config/tc-sh.c (get_operands): There's no third operand if the
6685 first operand is an immediate.
6687 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6689 * config/tc-sh.c (immediate): Delete.
6690 (sh_operand_info): Add immediate member.
6691 (parse_reg): Use A_PC for pc.
6692 (parse_exp): Add second argument 'op'. All callers changed.
6693 (parse_at): Expect pc to be coded as A_PC.
6694 Use immediate field in *op.
6695 (insert): Add fourth argument 'op'. All callers changed.
6696 (build_relax): Add second argument 'op'. All callers changed.
6697 (insert_loop_bounds): New function.
6698 (build_Mytes): Remove DISP_4.
6699 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
6700 (assemble_ppi): Use immediate field in *operand.
6701 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
6702 (md_apply_fix): Likewise.
6703 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
6705 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
6707 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
6709 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
6711 * internals.texi (CPU backend): Document
6712 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
6714 2000-04-04 Alan Modra <alan@linuxcare.com.au>
6716 * po/gas.pot: Regenerate.
6718 * as.c (show_usage): Restore translated part of bug string.
6719 * gasp.c (show_usage): Likewise.
6721 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
6722 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
6723 than move-if-change.
6724 (DEP1): Modify for "gcc -MM".
6728 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
6729 Update dependencies.
6730 * Makefile.in: Regenerate.
6732 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
6734 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
6735 (md_begin): Likewise.
6736 (HAVE_AM33): New macro.
6737 (md_assemble): Use it. Match r_regs and xr_regs only if
6740 2000-04-03 Alan Modra <alan@linuxcare.com.au>
6742 * as.h: #include "bin-bugs.h"
6743 * as.c (show_usage): Use REPORT_BUGS_TO.
6744 * gasp.c: #include "bin-bugs.h"
6745 (show_usage): Use REPORT_BUGS_TO.
6747 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
6749 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
6751 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
6752 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
6755 2000-04-03 Alan Modra <alan@linuxcare.com.au>
6757 * config/tc-i386.c (i386_immediate): Don't assume a constant
6758 immediate is necessarily 16 bits when in 16 bit code mode.
6759 (md_assemble): Instead set guess_suffix here after we have checked
6762 2000-04-02 Richard Henderson <rth@cygnus.com>
6764 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
6765 quantities. Correct right shift sign extension.
6766 (build_insn): Make `number' unsigned long. Mask top 6 bits of
6767 32-bit value when shifting into place.
6769 2000-04-01 Ian Lance Taylor <ian@zembu.com>
6771 * app.c: Add ATTRIBUTE_UNUSED as needed.
6772 * config/tc-ppc.c: Likewise.
6773 (ppc_size): Make unsigned long.
6774 (ppc_insert_operand): Add casts to avoid warnings.
6776 2000-03-31 Nick Clifton <nickc@cygnus.com>
6778 * config/tc-d10v.h (md_flush_pending_output): Define.
6780 2000-03-29 Nick Clifton <nickc@cygnus.com>
6782 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
6783 segment. Works for both BFD_ASSEMBLER and others.
6784 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
6786 2000-03-29 Nick Clifton <nickc@cygnus.com
6788 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
6790 2000-03-28 Alan Modra <alan@linuxcare.com.au>
6792 * listing.c (LISTING_LHS_WIDTH): Default depends on
6794 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
6796 2000-03-27 Ian Lance Taylor <ian@zembu.com>
6798 * config/tc-sh.c (md_show_usage): Use backslash before newline in
6801 2000-03-27 Alan Modra <alan@linuxcare.com.au>
6803 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
6805 * config/tc-avr.c (mcu_types): Add missing initialiser.
6806 (md_pcrel_from_section): Add prototype.
6807 (avr_operand): Remove redundant test of unsigned < 0.
6808 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
6810 2000-03-27 Denis Chertykov <denisc@overta.ru>
6812 * config/tc-avr.c: New file for AVR support.
6813 * config/tc-avr.h: Likewise.
6814 * configure.in: Add AVR support.
6815 * configure: Regenerate.
6817 2000-03-26 Timothy Wall <twall@cygnus.com>
6819 * gasp.c (macro_op): Add new argument to check_macro call.
6820 Macro structure definitions moved to macro.h
6821 * sb.h: Add argument to prototype for input_scrub_include_sb.
6822 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
6823 nesting checks with an additional flag.
6824 (struct input_save): Add flag to indicate whether current sb
6825 should be checked for proper macro/conditional nesting.
6826 (input_scrub_push/pop): Save/restore nest check flag.
6827 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
6829 * macro.c (check_macro): Allow caller to retrieve parsed macro
6830 information if a pointer is provided. This information may be
6831 used by the new macro hooks.
6832 * macro.h: Update prototype for check_macro. Macro struct
6833 definitions moved here from macro.c/gasp.c.
6834 * read.c (read_a_source_file): Add parameter to check_macro call,
6835 and pass macro info to the macro hook, if defined.
6836 (input_scrub_insert_line): New. Allow insertion of a line of
6837 characters into the input stream.
6838 (input_scrub_insert_file): New. Allow insertion of an arbitrary
6839 file into the input stream.
6840 (s_include): Use input_scrub_insert_file.
6841 * internals.texi: Document new macro hooks.
6842 * as.h: New prototypes added.
6844 2000-03-26 Alan Modra <alan@linuxcare.com.au>
6846 * config/tc-i386.c: Don't start any as_bad or as_warn message with
6847 an initial capital letter.
6848 (i386_index_check): Reindent.
6850 2000-03-19 Nick Clifton <nickc@cygnus.com>
6852 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
6855 2000-03-17 Thomas de Lellis <tdel@windriver.com>
6857 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
6858 instruction operand bad if Rd > 7 when generating
6859 thumb instructions. Prevents for example,
6860 "adr r12,label" from silently failing and generating
6861 the wrong instruction.
6863 2000-03-17 Nick Clifton <nickc@cygnus.com>
6865 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
6866 that have a destingation >= 0x400000.
6867 Fix compile time warning messages.
6869 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6871 * config/tc-sh.c (md_begin): When encountering insn that are
6872 not supported by the current arch, only change the name if
6873 its contents are the same as prev_name.
6874 (get_specific): If the the architecture doesn't match, fail.
6876 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6878 * config/tc-sh.c (IDENT_CHAR): Define.
6879 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
6880 matching back where it came from.
6882 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6884 * config/tc-sh.c (md_show_usage): Add description of -dsp.
6886 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
6888 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
6891 2000-03-15 Kazu Hirata <kazu@hxi.com>
6893 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
6895 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
6897 * expr.c (operand) [case 'f']: When testing if '0f' can start a
6898 floating-point-number, make sure 'f' is in FLT_CHARS.
6900 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
6902 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
6903 (s_lcomm_internal): Use it.
6904 * doc/internals.texi (CPU backend): Document it.
6905 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
6908 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
6910 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
6913 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
6914 implementation doesn't have special handling for switch
6916 (macro_build): Allow for code in sections other than .text.
6918 (mips_ip): Likewise.
6919 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
6920 Don't perform relocs if we will be outputting them.
6921 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
6922 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
6925 2000-03-09 Catherine Moore <clm@cygnus.com>
6927 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
6928 relocation type based on the entry in the fixup structure.
6929 Put S_IS_EXTERN processing back in.
6931 2000-03-08 H.J. Lu (hjl@gnu.org)
6933 * Makefile.am (install-exec-tooldir): Depend on
6934 install-exec-bindir for parallel make.
6935 * Makefile.in: Regenerated.
6937 2000-03-06 Nick Clifton <nickc@cygnus.com>
6939 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
6941 (md_parse_option): Parse -m32r command line switch - disable m32rx
6943 (md_show_usage): Document new option.
6945 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
6946 * doc/Makefile.in: Regenerate.
6947 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
6949 2000-03-02 Michael Meissner <meissner@redhat.com>
6951 * config/tc-d30v.c (check_range): Remove code that incorrectly
6952 sign extended values where bits < 32.
6954 2000-03-02 H.J. Lu (hjl@gnu.org)
6956 * configure.in: Support --enable-targets=all on ia32.
6957 * configure: Regenerated.
6959 2000-03-01 Nick Clifton <nickc@cygnus.com>
6961 * gasp.c (do_align): Remove bogus check of alignment value.
6963 2000-02-27 Thomas de Lellis <tdel@windriver.com>
6965 * config/obj-elf.c (elf_frob_symbol): Remove code which when
6966 TC_PPC was defined forced the type of a symbol with no other type
6969 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
6971 * doc/internals.texi (CPU backend): Mention that
6972 line_separator_chars do not break up comments. Fix typos for
6973 LEX_AT and LEX_NAME descriptions. Document operands for
6974 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
6975 description of md_create_short_jump usage. Document argument for
6976 md_undefined_symbol.
6978 2000-02-27 Jakub Jelinek <jakub@redhat.com>
6980 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
6981 (md_parse_option): Handle it.
6982 (md_show_usage): Document it.
6984 2000-02-27 Ian Lance Taylor <ian@zembu.com>
6986 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
6987 opcode, for the instruction `pal19'. From Andrea Arcangeli
6990 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
6992 * config/tc-i386.c (i386_immediate): Move constant operand sizing
6994 (md_assemble): To here, before template operands are matched.
6995 Also ensure a constant immediate is sign extended when we know the
6996 size is at most 16 bits. This is to catch cases like "add
6997 $0xffc0,%ax" where we don't know the size, and thus that the
6998 immediate can be represented as Imm8S until after parsing the
7000 (i386_displacement): Similarly sign extend 16 bit constant
7002 (md_assemble): Relax 16-bit jump constant range check to suit sign
7003 extended displacements.
7005 2000-02-26 Andreas Jaeger <aj@suse.de>
7007 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
7009 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
7011 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
7012 call operands when intel_syntax.
7013 (intel_float_operand): Return 2 for "fi...".
7014 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
7015 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
7016 earlier "SHORT" change.
7017 (md_assemble): When determining suffix from Regs, exclude
7020 2000-02-24 Nick Clifton <nickc@cygnus.com>
7022 * configure: Add arm-wince, mips-pe and sh-pe targets.
7023 * configure: Regenerate.
7025 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
7027 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
7028 "pe-mips" for the mips-pe target.
7030 * config/tc-arm.c (insns): Change displacement encoded in BL
7031 and B instructions if the target port is arm-wince.
7032 (do_ldst): Do not bias the relocation offset if the target
7034 (md_pcrel_from): Add in missing relocation offset bias if the
7035 target os arm-wince.
7037 * config/tc-mips.c (mips_target_format): Support COFF flavour.
7038 (md_begin): Disable -G support for mips-pe target.
7039 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
7040 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
7043 * config/tc-sh.c (md_begin): sh-pe target is little endian.
7044 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
7045 assembler, just set the alignment to 4.
7047 * config/te-wince-pe.h: New file for WinCE targets. Define
7050 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
7052 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
7053 string instructions.
7054 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
7055 (i386_intel_memory_operand): After finding a segment override,
7056 check again for no `[' before looking for a displacement. Bomb if
7057 more than one displacement rather than silently discarding the
7058 second and subsequent ones. Free strings malloc'd by
7059 build_displacement_string.
7061 2000-02-24 Catherine Moore <clm@cygnus.com>
7063 * config/obj-som.c (obj_pseudo_table): Add "weak".
7064 (obj_som_weak): New routine.
7066 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
7068 * config/tc-i386.c (union i386_op): New.
7069 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
7070 Throughout file replace occurences of disps[n], imms[n], regs[n]
7071 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
7072 intel mode operand swapping. Add assert in regKludge and
7073 fake_zero_displacement code. Test i.types[n] when outputting
7074 displacements and immediates. Combine output of Disp16 with
7076 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
7077 when in intel mode by (not) reversing fsub and fdiv operands
7078 before the template search. This fails for single operand
7079 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
7080 undefined. Instead fix the base_opcode after we've found the
7081 template. Move base_opcode xor with found_reverse_match from
7082 opcode output code to before this fix so we test for the correct
7084 (md_assemble): Don't use strcmp when deciding to ignore the suffix
7085 check in intel mode. Instead compare opcodes.
7087 * config/tc-i386.h (TC_RELOC): Delete.
7088 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
7089 with equivalent call to reloc.
7091 * as.h (flag_m68k_mri): Move declaration after target include, and
7092 only declare when TC_M68K defined. Define as zero otherwise.
7093 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
7094 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
7095 Define as zero otherwise.
7096 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
7097 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
7098 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
7099 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
7100 testing whether defined.
7101 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
7102 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
7103 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
7104 rather than testing whether defined.
7105 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
7106 (parse_mri_cons): Declare and use only when TC_M68K.
7107 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
7108 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
7109 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
7111 * NEWS: Mention IBM 370 support.
7113 2000-02-23 Richard Henderson <rth@cygnus.com>
7115 * config/tc-i386.c (md_assemble): When swapping operands for
7116 intel_syntax, assume everything that's not Imm or Disp is a
7119 2000-02-23 Linas Vepstas <linas@linas.org>
7121 * config/tc-i370.c, config/tc-i370.h: New files.
7122 * Makefile.am: Add support for Linux/IBM 370.
7123 * configure.in: Likewise.
7124 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
7125 * config/obj-elf.c: Include elf/i370.h
7126 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
7128 * Makefile.in: Regenerate.
7129 * configure: Regenerate.
7131 * doc/c-i370.texi: New file.
7132 * doc/all.texi: Include it.
7133 * doc/as.texinfo: And here.
7134 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
7135 * doc/Makefile.in: Regenerate.
7137 2000-02-19 Michael Meissner <meissner@redhat.com>
7139 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
7140 determine if an instruction can be used in parallel with an ADDppp
7141 or SUBppp instruction.
7143 2000-02-22 Andrew Haley <aph@cygnus.com>
7145 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
7147 2000-02-22 Andrew Haley <aph@cygnus.com>
7149 * config/tc-mips.c (mips_gp32): New variable.
7150 (macro_build) Use mips_gp32.
7152 (md_longopts): Add "-mgp32" and "-mgp64".
7153 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
7155 (OPTION_M7900): Change offset
7156 (OPTION_NO_M7900): Ditto.
7158 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
7160 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
7161 warning, and bump it to 1.
7163 2000-02-22 Ian Lance Taylor <ian@zembu.com>
7165 From Brad Lucier <lucier@math.purdue.edu>:
7166 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
7169 2000-02-21 Catherine Moore <clm@cygnus.com>
7171 * config/tc-mips.c (MF_HILO_INSN): Define.
7172 (mips_7000_hilo_fix): Declare.
7173 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
7174 (md_parse_option): Check for 7000_HILO_FIX options.
7175 (OPTION_M7000_HILO_FIX): Define.
7176 (OPTION_NO_M7000_HILO_FIX): Define.
7177 * doc/c-mips.texi (-mfix7000): Describe.
7179 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
7181 * listing.c (print_lines): Remove unused variable `end'.
7183 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
7184 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
7185 reloc_type when BFD_ASSEMBLER.
7186 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
7187 reloc_type when BFD_ASSEMBLER. Move common code out of switch
7188 statement and quell signed vs. unsigned comparison warning.
7190 2000-02-18 Nick Clifton <nickc@cygnus.com>
7192 * config/tc-d10v.c (find_opcode): Add a symbol's value to
7193 the computed frag offset, rather than overwriting it.
7195 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
7197 * config/tc-sh.c ("elf/sh.h"): Include.
7198 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
7199 (md.begin): Initialize target_arch.
7200 Only include opcodes in has table that match selected architecture.
7201 (parse_reg): Recognize register names for sh-dsp.
7202 (parse_at): Recognize post-modify addressing.
7203 (get_operands): The leading space is now optional.
7204 (get_specific): Remove FDREG_N support. Add support for sh-dsp
7205 arguments. Update valid_arch.
7206 (build_Mytes): Add support for SDT_REG_N.
7207 (find_cooked_opcode): New function, broken out of md_assemble.
7208 (assemble_ppi, sh_elf_final_processing): New functions.
7209 (md_assemble): Use find_cooked_opcode and assemble_ppi.
7210 (md_longopts, md_parse_option): New option: -dsp.
7211 * config/tc-sh.h (elf_tc_final_processing): Define.
7212 (sh_elf_final_processing): Declare.
7214 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
7216 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
7217 the unwinder subspace. Save the current seg/subseg before creating
7220 2000-02-10 Nick Clifton <nickc@cygnus.com>
7222 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
7223 little endian targets.
7224 (INST_BYTE1): Redefine to handle big and little endian
7226 (cpu_type): New type: Select between M340 and M210.
7227 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
7228 instructions of the M340.
7229 (md_assemble): Add support for the MULSH and OPSR classes of
7231 (md_atof): Add support for little endian targets.
7232 (md_parse_option): Add support for -EL, -EB and -mcpu command
7234 (md_convert_frag): Add support for little endian targets.
7235 (md_apply_fix3): Add support for little endian targets.
7236 (md_number_to_chars): Add support for little endian targets.
7238 2000-02-10 Timothy Wall <twall@redhat.com>
7240 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
7241 defined, use it to verify the symbol just read should be a label.
7243 2000-02-10 Timothy Wall <twall@redhat.com>
7245 * app.c (do_scrub_chars): Handle "||" for parallel instructions
7246 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
7247 around colons when KEEP_WHITE_AROUND_COLON is defined.
7248 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
7249 and KEEP_WHITE_AROUND_COLON.
7251 2000-02-08 Timothy Wall <twall@redhat.com>
7253 * read.c (s_rept): Call do_repeat, which abstracts the repeat
7255 (do_repeat): New. Abstract repeat logic so that a "break" can be
7257 (end_repeat): New. Provide support for a "break" out of the
7259 * read.h: Add prototypes for new functions.
7261 2000-02-08 Timothy Wall <twall@redhat.com>
7263 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
7264 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
7265 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
7268 2000-02-08 Timothy Wall <twall@redhat.com>
7270 * read.c: Added elseif to directives table.
7271 * read.h: Added prototype for s_elseif.
7272 * doc/as.texinfo: Added description for elseif.
7273 * cond.c (s_elseif): New function
7275 2000-02-04 Timothy Wall <twall@redhat.com>
7277 * listing.c (print_lines): Remove conditionals causing bug in
7280 2000-02-03 Timothy Wall <twall@cygnus.com>
7282 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
7284 * frags.c (frag_new): Calculate fr_fix in octets
7285 (frag_now_fix) Return offset as target address offset (bytes).
7286 (frag_now_fix_octets) New - Return offset in octets (8-bit
7288 * frags.h: Added prototype for frag_now_fix_octets().
7289 Distinguish between octets and bytes in field descriptions.
7290 * listing.c (calc_hex): Account for octets vs bytes when
7291 printing addresses/offsets.
7292 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
7293 target is little-endian, print the octets in a word in big-endian
7294 order so that the display looks like a proper hexadecimal number,
7295 instead of having the octets reversed.
7296 * read.c (do_align): When recording alignment, alignment power
7297 should be in terms of target bytes (minimum addressible unit)
7299 (do_org) Convert ORG target address (byte) argument into an
7300 octet offset when generating a variable fragment.
7301 * symbols.c (resolve_symbol_value): Symbol final value
7302 converted to a target address offset (bytes) from its octet offset.
7303 * config/obj-coff.c (coff_frob_symbol): Symbol target address
7304 offset (bytes) is adjusted by the frag offset (octets) converted
7306 (coff_frob_section) Section alignment power is in terms of bytes;
7307 convert it to an octet alignment power when calculating size (and
7308 size mask) in octets. Don't modify the section size in order to
7309 "align" it for TI COFF, since that format has a different method
7310 for storing alignment information.
7312 2000-02-01 Timothy Wall <twall@cygnus.com>
7314 * stabs.c (generate_asm_file): Escape backslashes in stabs file
7315 entries, matching the way GCC generates them. If not escaped, the
7316 filename is encoded incorrectly.
7318 2000-01-31 Nick Clifton <nickc@cygnus.com>
7320 * config/tc-arm.c (reg_table): Add support for ATPCS register
7323 2000-01-31 Geoff Keating <geoffk@cygnus.com>
7325 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
7327 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
7329 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
7330 of a symbol when we really care about its value.
7332 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
7334 * config/tc-mcore.c (md_assemble): Give warning message if
7335 operands passes to instruction are more than the spec.
7337 2000-01-27 Thomas de Lellis <tdel@windriver.com>
7339 * config/tc-arm.c (armadjust_symtab): If the assembler is in
7340 Thumb mode but the label seen was not declared as '.thumb_func'
7341 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
7342 correct disassembly of Thumb code bounded by non function labels.
7344 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
7346 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
7347 Add dependencies for e-i386aout.o. Fix 2 comment lines.
7349 * Makefile.in: Same here.
7352 * configure.in: Set bfd_gas for i386-aout when primary target
7353 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
7354 we may need the primary te_file. Remove incorrect comment.
7356 * configure: Regenerate.
7358 * config/e-i386aout.c: New file.
7360 * as.c (USE_EMULATIONS): Move to before print_version_id.
7361 (struct emulation): Add i386aout.
7362 (show_usage): Split text strings. Reformat -a text. Add --em
7366 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
7367 (aout_format_ops): New.
7370 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
7371 preprocessor conditional and add aout USE_EMULATIONS tests.
7372 (read_a_source_file): Don't pass error strings to printf as
7376 * gasp.c (exp_get_abs): Don't pass error strings to printf as
7378 (do_data): Same here.
7379 (process_file): And here.
7382 * symbols.c (colon): Rewrite "already defined" fatal message
7383 code for aout with USE_EMULATIONS.
7386 * config/obj-aout.c (OBJ_HEADER): Define.
7387 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
7389 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
7390 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
7392 (obj_aout_type): Expand S_SET_OTHER here too.
7393 (obj_read_begin_hook): Remove.
7394 (aout_pop_insert): New.
7395 (obj_aout_s_get_other): New.
7396 (obj_aout_s_get_desc): New.
7397 (aout_format_ops): New.
7400 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
7401 gets aout_pseudo_table.
7402 (aout_pseudo_table): Declare.
7403 (obj_read_begin_hook): Define.
7406 * config/obj-coff.c (obj_pseudo_table): Rename to
7408 (coff_pop_insert): Use coff_pseudo_table.
7409 (coff_sec_sym_ok_for_reloc): Remove.
7410 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
7411 and comment all zero entries and remove #if 0 code.
7414 * config/obj-coff.h (obj_pop_insert): Define.
7415 (coff_pseudo_table): Declare.
7418 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
7419 s_get_size, s_set_size. Comment all zero entries.
7422 * config/obj-elf.c (elf_s_get_other): New function.
7423 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
7424 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
7425 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
7427 (obj_elf_parse_section_letters): Don't pass error strings to
7428 printf as format arg.
7431 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
7433 (elf_s_get_other): Declare.
7434 (S_GET_OTHER) Define as elf_s_get_other if not already
7436 (S_SET_OTHER): Only define when not already defined.
7437 (elf_obj_read_begin_hook): Declare.
7438 (obj_read_begin_hook): Define.
7439 (elf_obj_symbol_new_hook): Declare.
7440 (obj_symbol_new_hook): Define.
7443 * config/obj-multi.h: Add copyright header and protect against
7444 multiple inclusion. Add * to all function pointers.
7445 (OBJ_HEADER): If defined, include it rather than other defines
7447 (obj_frob_file_after_relocs): Test for NULL.
7448 (obj_symbol_new_hook): Here too.
7449 (obj_sec_sym_ok_for_reloc): And here.
7450 (S_GET_OTHER): Define.
7451 (S_GET_DESC): Define.
7452 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
7453 (OBJ_MAYBE_ELF): Update comment.
7455 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
7456 OBJ_AOUT preprocessor conditional and handle emulation by
7457 testing OUTPUT_FLAVOR.
7458 (i386_displacement): Here too.
7459 (md_section_align): Similarly here.
7460 (i386_target_format): Conditionally compile when more than one
7461 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
7462 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
7463 (i386_displacement): Here too.
7466 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
7467 Define TARGET_FORMAT for aout only when not multi.
7470 * config/te-multi.h: Delete file as it's identical to te-generic.h
7472 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
7474 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
7475 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
7478 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
7480 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
7483 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
7485 * config/tc-mips.c (mips_do_align): New function.
7486 * config/tc-mips.h (md_do_align): Define.
7488 2000-01-10 Philip Blundell <philb@gnu.org>
7490 * doc/c-arm.texi (ARM Options): Fix typo.
7491 (ARM-Chars): Correct description of `#'. Mention that `;' is a
7492 line separator for Linux.
7493 * doc/as.texinfo (Comments): Mention the ARM.
7495 2000-01-10 Philip Blundell <pb@futuretv.com>
7497 * configure.in (arm*-*-conix*): New target.
7498 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
7500 * configure: Regenerate.
7502 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
7504 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
7505 (obj_elf_visibility): New function.
7507 * doc/as.texinfo (Visibility): New node: document visibility
7510 For older changes see ChangeLog-9899
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