1 2001-12-03 Jeroen Dobbelaere <jeroen.dobbelaere@acunia.com>
3 * config/tc-arm.c (md_parse_option): Only clear cpu part when
4 specifying 'xscale' cpu (don't change the fpu part).
6 2001-12-04 Alexandre Oliva <aoliva@redhat.com>
8 * config/tc-d10v.c (find_opcode): Reject SP operand if
9 OPERAND_NOSP flag is present.
11 2001-12-03 Eric Christopher <echristo@redhat.com>
13 * config/tc-mips.c (tc_gen_reloc): One missed BFD_RELOC_MIPS_GPREL.
15 2001-12-02 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
17 * config/tc-mips.c (macro_build): Replace BFD_RELOC_MIPS_GPREL
19 (load_address): Likewise.
21 (md_apply_fix): Likewise. Replace BFD_RELOC_MIPS_GPREL32 by
23 (s_gpword): Replace BFD_RELOC_MIPS_GPREL32 by BFD_RELOC_GPREL32.
24 (tc_gen_reloc): Replace BFD_RELOC_MIPS_GPREL by BFD_RELOC_GPREL16.
25 *config/tc-mips.h: Replace BFD_RELOC_MIPS_GPREL by BFD_RELOC_GPREL16.
27 2001-11-29 Alexandre Oliva <aoliva@redhat.com>
29 * config/tc-d10v.c (get_operands): Emit OPERAND_PLUS for
32 * config/tc-d10v.c (find_opcode): Reject non-SP operand if
35 2001-11-29 Arati Dikey <aratid@kpit.com>
37 * tc-sh.c (parse_at): Removed case-sensitivity of index register
40 2001-11-28 Jakub Jelinek <jakub@redhat.com>
42 * write.c (adjust_reloc_syms): Mark SEC_MERGE symbols as used
43 in reloc if it has non-zero addend.
44 * config/tc-alpha.c (tc_gen_reloc): Reinstall SEC_MERGE check.
45 * config/tc-sparc.c (md_apply_fix3): Likewise.
47 2001-11-28 Andreas Schwab <schwab@suse.de>
49 * as.c (parse_args): Call md_after_parse_args if defined.
50 * config/tc-ia64.h (md_after_parse_args): Define.
51 * config/tc-ia64.c (ia64_after_parse_args): Reject --gstabs.
52 * doc/internals.texi (CPU backend): Document md_after_parse_args.
54 2001-11-23 Jakub Jelinek <jakub@redhat.com>
56 * config/tc-alpha.c (tc_gen_reloc): Remove SEC_MERGE test.
57 * write.c (adjust_reloc_syms): Don't handle relocs against
58 SEC_MERGE section symbols specially.
59 (fixup_segment): Likewise.
61 2001-11-21 Richard Sandiford <rsandifo@redhat.com>
63 * config/tc-mips.c (mips_need_elf_addend_fixup): New, extracted from...
64 (md_apply_fix3): ...here. Don't prevent the symbol value being
65 subtracted twice from GPREL addends.
66 (tc_gen_reloc): Add the symbol value to a GPREL addend if it was
67 subtracted by the previous function.
69 2001-11-20 Nick Clifton <nickc@cambridge.redhat.com>
71 * config/tc-avr.c (md_apply_fix3): Fix typo introduced by
74 2001-11-20 Ben Elliston <bje@redhat.com>
76 * config/tc-m88k.c (md_apply_fix3): Match local variable `val' to
77 usage after md_apply_fix3 cleanups.
79 2001-11-19 Hans-Peter Nilsson <hp@bitrange.com>
81 * doc/c-mmix.texi: Use texinfo 4 features.
82 (MMIX-mmixal): Fix typo.
84 2001-11-17 Hans-Peter Nilsson <hp@axis.com>
86 * config/tc-cris.c (md_apply_fix3): Cast value, not pointer, in
89 2001-11-16 Alan Modra <amodra@bigpond.net.au>
91 * config/tc-m68k.c (md_apply_fix3): Change val back to a signed type.
93 2001-11-15 H.J. Lu <hjl@gnu.org>
95 * config/tc-hppa.c (md_apply_fix3): Fix a typo.
97 2001-11-15 H.J. Lu <hjl@gnu.org>
99 * config/tc-alpha.c (md_apply_fix3): Fix a typo.
101 2001-11-15 Nick Clifton <nickc@cambridge.redhat.com>
103 * write.c (fixup_segment): Remove references to md_apply_fix and
105 * cgen.c, config/obj-coff.c, config/tc-*.c: Update all occurances
106 of md_apply_fix to md_apply_fix3.
107 Make all md_apply_fix3 functions void.
108 * cgen.h, config/obj-coff.h, tc-*.h: Remove all definitions of
109 MD_APPLY_FIX3 and TC_HANDLE_FX_DONE.
110 * doc/internals.texi: Update references to md_apply_fix3.
111 * tc.h: Update prototype for md_apply_fix3.
113 2001-11-15 Alan Modra <amodra@bigpond.net.au>
115 * config/tc-i386.h (md_end): Define.
116 (i386_elf_emit_arch_note): Declare.
117 (CpuUnknown): Delete.
118 * config/tc-i386.c (default_arch): Constify.
119 (smallest_imm_type): Remove CpuUnknown test.
120 (md_assemble): Don't bother checking cpu_arch_flags non-zero.
121 (i386_elf_emit_arch_note): New function.
123 * po/POTFILES.in: Regenerate.
125 2001-11-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
127 * config/tc-mips.c (mips_ip): Re-allow %hi() op for non-ELF assembler.
129 2001-11-15 Alan Modra <amodra@bigpond.net.au>
131 * frags.c (frag_grow): Revert last change.
133 * dwarf2dbg.c (get_frag_fix): Align last frag size.
135 * config/tc-ppc.c (ppc_insert_operand): Pass (ppc_cpu | ppc_size)
137 (md_assemble): Likewise.
139 2001-11-12 Nick Clifton <nickc@cambridge.redhat.com>
141 * frags.c (frag_grow): Use frag_make_room() to grow the
144 2001-11-14 Nick Clifton <nickc@cambridge.redhat.com>
146 * config/tc-sparc.c (md_apply_fix3): Do not remove the symbol's
147 value from the addend for fixups against local symbols in
148 SEC_MERGE sections - it was not added in, in the first place.
150 2001-11-11 Timothy Wall <twall@alum.mit.edu>
152 * write.c (relax_segment): Convert symbol address into an octet
153 offset prior to adding to the frag address, which is an octet
154 offset. Add comments to that effect.
155 * config/tc-tic54x.c: Fix bugs causing tests to fail.
156 * config/tc-tic54x.h: Ditch PARAMS macro.
158 2001-11-13 Alan Modra <amodra@bigpond.net.au>
160 * config/obj-elf.c (obj_elf_version): Ensure terminating NUL is
161 put in note section. Use sizeof instead of hard-coded constants.
163 2001-11-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
165 * config/tc-mips.c (support_64bit_objects): Define for OBJ_ELF only.
166 (md_longopts): Allow OPTION_MABI for ELF compilation only. RE-allow
167 OPTION_GP32, OPTION_GP64, OPTION_FP32 for non-ELF compilation.
168 Sort options a bit more logical.
169 (md_parse_option): Allow OPTION_32, OPTION_N32, OPTION_N64,
170 OPTION_MABI only for elf targets.
172 2001-11-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
174 * config/tc-mips.c (set_at): Add cast needed for varargs.
175 (load_register): Likewise.
176 (macro): Likewise. Some code reformatting.
177 (macro2): Add cast needed for varargs.
178 (mips16_macro): Likewise.
180 2001-11-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
182 * config/tc-mips.c (md_assemble): Remove superflous casts.
183 (append_insn): Likewise.
184 (mips16_macro_build): Likewise.
186 (mips16_ip): Likewise.
187 (s_cpload): Likewise.
188 (mips_relax_frag): Likewise.
190 2001-11-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
192 * config/tc-mips.c (mips_abi_level): Move in front of
194 (mips_set_options): Add members gp32, fp32, abi.
195 (file_mips_gp32): New flag.
196 (file_mips_fp32): New flag.
197 (mips_opts): Initialize the new members.
200 (HAVE_32BIT_GPRS): Use the new values from mips_opts.
201 (HAVE_32BIT_FPRS): Likewise.
202 (HAVE_NEWABI): Likewise.
203 (HAVE_64BIT_OBJECTS): Likewise.
204 (md_begin): Likewise. Save default (file) values.
205 (md_parse_option): Use the new values from mips_opts.
206 (s_mipsset): Likewise. Fix logic to keep the ABI selection if
207 possible. Let .set mipsN work together with .set push/pop.
208 Enhance error messages.
209 (mips_elf_final_processing): Use file_mips_* for header processing.
211 2001-11-09 Marek Michalkiewicz <marekm@amelek.gda.pl>
213 * config/tc-avr.c (mcu_types): Update for new devices.
215 2001-11-09 Stephane Carrez <Stephane.Carrez@worldnet.fr>
217 * doc/Makefile.am (POD2MAN): Use 'GNU Development Tools' for
219 * doc/Makefile.in: Rebuild.
220 * doc/as.texinfo: Do not put man SEEALSO in document;
221 Use @command for commands, @option for options; Reorganize usage
222 to clearly identify target specific options.
224 2001-11-08 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
226 * config/tc-mips.c (mips_force_relocation): Remove duplicate code.
228 2001-11-06 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
230 * config/tc-mips.c (my_getSmallParser): Fix small parser bug.
232 2001-11-05 Martin Schwidefsky <schwidefsky@de.ibm.com>
234 * config/tc-s390.c (tc_s390_force_relocation): Force all relocations
235 that need the global offset table.
236 (md_apply_fix3): Add code to undo opertions done in fixup_segment
237 triggered by TC_FORCE_RELOCATION.
238 * config/tc-s390.h (TC_FORCE_RELOCATION): Replace macro code with
239 a call to function tc_s390_force_relocation.
240 (TC_FIX_ADJUSTABLE): Define.
242 2001-11-04 Chris Demetriou <cgd@broadcom.com>
244 * configure.in (mips-*-netbsd*): Add support for target.
245 * configure: Regenerate.
247 2001-11-02 Nick Clifton <nickc@cambridge.redhat.com>
249 * configure.in (ALL_LINGUAS): Add 'fr'.
250 * configure: Regernate.
251 * po/fr.po: New file. Obtained from the translation project web
254 2001-11-02 Richard Earnshaw <rearnsha@arm.com>
256 * tc-arm.c: Re-arrange prototypes by architecture.
257 (insns): Re-arrange instructions by archtitecture. Pld instruction
259 (tinsns): blx and bkpt are part of ARMv5T.
260 (do_fp_{ctrl,ldst,ldstm,dyadic,monadic,cmp,from_reg,to_reg}): Rename
261 to do_fpa_*. All callers changed.
263 * tc-arm.c (insns): Add two temporary instructions to handle
266 2001-11-01 Stephane Carrez <Stephane.Carrez@worldnet.fr>
268 * config/tc-m68hc11.c (build_jump_insn): Allocate worst case storage
269 for bra/bsr and use frag_variant(), this ensure that the possible
270 16-bit BFD_RELOC_16 will be in the same frag.
272 2001-10-31 Chris Demetriou <cgd@broadcom.com>
274 * config/tc-mips.c (HAVE_32BIT_ADDRESSES): If compiling embedded
275 PIC code, assume pointers the same size as GPRs.
276 (macro): In M_LA_AB handling for embedded PIC code, support
277 "la $treg,foo-bar($breg)". In load/store handling
278 (label ld_st) support "<op> $treg,<sym>-<local_sym>($breg)"
279 which is used by the compiler for switch statements.
280 In load/store double multi-instruction macro handling
281 (label ldd_std) add a comment that no special handling
282 is currently done for embedded PIC.
283 (mips_ip): In 'o' (16-bit offset) case, only accept 16
286 2001-10-31 Richard Earnshaw <rearnsha@arm.com>
288 General cleanup of feature definitions.
289 * tc-arm.c (ARM_EXT_LONGMUL, ARM_EXT_HALFWORD, ARM_EXT_THUMB): Delete.
290 (ARM_2UP, ARM_ALL, ARM_3UP, ARM_6UP): Delete.
291 (FPU_CORE, FPU_FPA10, FPA_FPA11, FPU_ALL, FPA_MEMMULTI): Delete.
292 (ARM_EXT_V{1,2,2S,3,3M,4,4T,5T,5ExP}): New defines.
293 (ARM_EXT_V{5,5E}): Synchronize with above.
294 (ARM_ARCH_V*): Define a complete set in terms of above features.
295 (ARM_{1,2,3,250,6,7,8,9,STRONG}): Define in terms of architecture.
296 (FPU_FPA_EXT_V[12]): Define.
297 (FPU_ARCH_FPE, FPU_ARCH_FPA): Define in terms of above.
299 (FPU_DEFAULT): Default to FPA.
300 (CPU_DEFAULT): For XScale, this is now just ARM_ARCH_XSCALE; for
301 Thumb, this is now ARM_ARCH_V5T.
302 (insns): Rework for new feature defines.
304 (opcode_select, do_ldst, md_begin, md_parse_option): Likewise.
306 2001-10-31 NIIBE Yutaka <gniibe@m17n.org>
308 * configure.in: Handle sh*eb-*-linux* and sh*-*-linux*.
309 * configure: Regenerate.
310 * Makefile.in: Regenerate.
311 * doc/c-sh.texi (SH Options): Added descriptions.
313 2001-10-30 Hans-Peter Nilsson <hp@bitrange.com>
315 * configure.in: Update for MMIX port.
316 * Makefile.am: Ditto. Regenerate dependencies.
317 * Makefile.in: Regenerate.
318 * configure: Regenerate.
319 * config/tc-mmix.h, config/tc-mmix.c: New files.
320 * doc/Makefile.am (CPU_DOCS): Add c-mmix.texi
321 * doc/Makefile.in: Regenerate.
322 * doc/all.texi: @set MMIX.
323 * doc/as.texinfo: Ditto. Add MMIX gas manpage option overview.
325 * doc/c-mmix.texi: New file.
327 2001-10-24 Chris Demetriou <cgd@broadcom.com>
329 * config/tc-mips.c (hilo_interlocks, cop_interlocks): Make
330 these evaluate to true if mips_arch indicates SB-1.
332 2001-10-23 Alan Modra <amodra@bigpond.net.au>
334 * as.c (parse_args): Print the date as well for --version.
336 2001-10-20 Chris Demetriou <cgd@broadcom.com>
338 * config/tc-mips.c (md_show_usage): Print "sb1" for Broadcom
339 SB-1 CPU for consistency.
340 (mips_cpu_info_table): Tweak comment about SB-1.
342 2001-10-20 H.J. Lu <hjl@gnu.org>
344 * config/tc-arm.c (do_c_shift): Use ISDIGIT instead of isdigit.
345 (cirrus_parse_offset): Likewise.
347 2001-10-19 Nick Clifton <nickc@cambridge.redhat.com>
349 * config/tc-arm.c: Restore line_comment_chars.
351 2001-10-18 Nick Clifton <nickc@cambridge.redhat.com>
353 * config/tc-arm.c (comment_chars): Remove semi-colon accidentally
356 2001-10-18 Hans-Peter Nilsson <hp@bitrange.com>
358 * write.c (fixup_segment): Handle fixups for SEC_MERGE sections as
359 for undefined symbols.
361 2001-10-17 Chris Demetriou <cgd@broadcom.com>
363 * doc/as.texinfo (MIPS ISA options): Added accidentally
364 omitted "-mips64" option to list of options.
366 2001-10-17 matthew green <mrg@redhat.com>
368 * config/tc-ppc.c (md_show_usage): Add missing -maltivec, -m7400,
369 -m7410, -m7450 and -m7455 options.
371 2001-10-17 Alan Modra <amodra@bigpond.net.au>
373 * config/tc-ppc.c (PPC_HA, PPC_HIGHERA, PPC_HIGHESTA): Simplify.
374 (ppc_size): Select PPC_OPCODE_64 if 64 bit.
375 (md_begin): Don't set ppc_size here.
376 (ppc_target_format): Test ppc_size as well as BFD_DEFAULT_TARGET_SIZE.
377 (md_shortopts): Constify.
378 (md_longopts): Likewise.
379 (md_longopts_size): Likewise.
380 (ppc_elf_suffix): Only allow 64-bit relocs when ppc_size specifies
382 (ppc_machine): Explain why this function is a nop.
384 2001-10-17 Alan Modra <amodra@bigpond.net.au>
386 * bit_fix.h: Comment typo fix.
387 * config/tc-mips.c: Likewise.
388 * config/tc-sh.c: Likewise.
389 * config/tc-arc.c (arc_code_symbol): Remove unnecessary test.
391 * configure.in (MIPS_STABS_ELF): AC_DEFINE in only one place so
392 that autoheader doesn't duplicate config.in entries.
393 (DEFAULT_ARCH): Ditto.
394 * configure: Regenerate.
395 * config.in: Regenerate.
397 2001-10-16 Alan Modra <amodra@bigpond.net.au>
399 From Andrew Pines <apines@cosmodog.com>
400 * config/tc-m68k.c (m68k_ip): Correct absolute jmp opcodes.
402 2001-10-16 NIIBE Yutaka <gniibe@m17n.org>,
403 Hans-Peter Nilsson <hp@bitrange.com>
405 * config/tc-sh.c (shl): Remove.
407 (little): Remove shl handling. Emit error for endian mismatch.
408 (md_show_usage): Add description of -big.
409 (md_parse_option): Handle OPTION_BIG. Remove shl handling.
411 (md_pseudo_table): Add .big.
412 (md_longopts): Add -big.
413 (md_begin): Don't set target_big_endian here.
414 * config/tc-sh.h (TARGET_BYTES_BIG_ENDIAN): Remove.
415 (LISTING_HEADER, COFF_MAGIC, TARGET_FORMAT): Use target_big_endian.
417 * configure.in (endian): Default is big.
418 (sh-*-pe*): Little endian.
419 (cpu_type): Set sh for target sh*.
420 * configure: Regenerate.
422 2001-10-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
424 * config/tc-mips.c (md_apply_fix): Preliminary handling of NewABI
427 2001-10-13 Nick Clifton <nickc@cambridge.redhat.com>
429 * config/tc-arm.c: Replace CONST with const.
431 * cgen.c: Tidy up formatting.
433 2001-10-12 matthew green <mrg@redhat.com>
435 * config/tc-ppc.c (md_parse_option): New -m7410, -m7450 and -m7455
436 flags, equivalent to -m7400. New -maltivec to enable AltiVec
437 instructions. New -mbook64 and -mbooke/-mbooke32 flags to enable
438 64-bit and 32-bit BookE support, respectively. Change -m403 and
439 -m405 to set PPC403 option.
440 (md_show_usage): Adjust for new options.
441 * doc/all.texi: Set PPC.
442 * doc/as.texinfo: Add PPC support and pull in c-ppc.texi.
443 * doc/c-ppc.texi: New file.
444 * doc/Makefile.am (CPU_DOCS): Add c-ppc.texi.
445 * doc/Makefile.in: Regenerate.
447 2001-10-12 Nick Clifton <nickc@cambridge.redhat.com>
449 * read.c (s_bad_endr): New function. Issues a warning message
450 about a bad use of the .rept pseudo op.
451 (po_table[]): Add .endr.
452 * read.h: Prototype s_bad_endr.
454 * CONTRIBUTORS: Update contact email address.
456 2001-10-11 Kazu Hirata <kazu@hxi.com>
458 * config/tc-alpha.c: Fix comment typos.
459 * config/tc-cris.c: Likewise.
460 * config/tc-hppa.c: Likewise.
461 * config/tc-i370.c: Likewise.
462 * config/tc-mips.c: Likewise.
463 * config/tc-mn10200.c: Likewise.
464 * config/tc-mn10300.c: Likewise.
465 * config/tc-sh.c: Likewise.
466 * config/tc-tahoe.c: Likewise.
467 * config/tc-v850.c: Likewise.
469 2001-10-11 Kazu Hirata <kazu@hxi.com>
471 * app.c: Fix comment typos.
472 * bit_fix.h: Likewise.
474 * itbl-ops.c: Likewise.
476 2001-10-11 Nick Clifton <nickc@cambridge.redhat.com>
478 * input-file.c: Include safe-ctype.h.
479 (input_file_open): Use ISSPACE instead of isspace.
481 2001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
483 * config/tc-mips.c (mips_cpreturn_offset): New variable.
484 (mips_cpreturn_register): Likewise.
485 (mips_gp_register): Likewise.
486 (s_cpsetup): New function prototype.
487 (s_cplocal): Likewise.
488 (s_cpreturn): Likewise.
489 (s_gpvalue): Likewise.
490 (mips_pseudo_table): Add .cpsetup, .cplocal, .cpreturn, .gpvalue
492 (macro): Don't warn about .cprestore for NewABI.
493 (md_pcrel_from): Code cleanup.
494 (mips_force_relocation): Force output of some NewABI relocations even
495 without a defined symbol.
496 (s_cpload): Ignore .cpload for NewABI.
497 (s_cpsetup): Handle .cpsetup.
498 (s_cplocal): Handle .cplocal.
499 (s_cprestore): Ignore .cprestore for NewABI.
500 (s_cpreturn): Handle .cpreturn.
501 (s_gpvalue): Handle .gpvalue.
502 (s_cpadd): Ignore .cpadd for NewABI.
503 (nopic_need_relax): Take g_switch_value into account as gp
505 (tc_gen_reloc): Don't handle BFD_RELOC_MIPS_{CALL,GOT}* for NewABI.
507 2001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
509 * config/tc-mips.c (my_getSmallParser): New function prototype.
510 (small_ex_type): Named this enum, more return values for
511 my_getSmallExpression.
512 (mips_ip): Allow SPC and HT between arguments. Handle some NewABI
513 triple relocations. Protect some parts with ifdef OBJ_ELF.
514 (percent_op_match): New struct, lookup table for %some_reloc().
515 (my_getSmallParser): New function, parses nested percent_ops also.
516 (my_getSmallExpression): Rewite to support nested percent_ops.
518 2001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
521 (load_address): Support both 32- and 64-bit addresses.
522 (macro): Call load_register correctly. Expand 64-bit loads ans stores.
523 (macro2): Call load_address correctly.
525 2001-10-09 Christian Groessler <cpg@aladdin.de>
527 * config/tc-z8k.c: Include opcodes/z8k-opc.h after bfd.h
528 since z8k-opc.h now uses the PARAMS macro.
530 2001-10-09 Aldy Hernandez <aldyh@redhat.com>
532 * config/tc-arm.c: Change MAVERIK to MAVERICK.
534 2001-10-09 Alan Modra <amodra@bigpond.net.au>
536 * config/obj-elf.c: Make use of elf_group_name and elf_next_in_group
538 (obj_elf_change_section): Rename "group" to "group_name".
539 (obj_elf_section): Likewise.
540 (elf_frob_file): Don't use sec->lineno for SHT_GROUP section to store
541 first member section; Instead use elf_next_in_group.
543 2001-10-09 Alan Modra <amodra@bigpond.net.au>
545 * config/obj-elf.c: (obj_elf_change_section): Add "group" param.
546 Set elf_section_data group from it. Warn if group name changed.
547 (obj_elf_parse_section_letters): Parse 'G' too.
548 (obj_elf_section): Parse group name.
549 (struct group_list): New.
550 (build_group_lists): New function.
551 (elf_frob_file): Create SEC_GROUP section(s).
553 * config/obj-elf.c: (elf_copy_symbol_attributes): Zap trailing
556 2001-10-08 Aldy Hernandez <aldyh@redhat.com>
558 * doc/arm/c-arm.texi (ARM Options): Add arm9e documentation.
560 * config/tc-arm.c (ARM_EXT_MAVERIK): New macro.
561 (cirrus_regtype): New enum.
562 (LONGEST_INST): Change to 10.
569 (insns): Add cirrus dsp instructions.
570 (ARM_EXT_MAVERIKSC_REG): New.
571 (cirrus_register): New.
572 (cirrus_mvf_register): New.
573 (cirrus_mvd_register): New.
574 (cirrus_mvfx_register): New.
575 (cirrus_mvdx_register): New.
576 (cirrus_mvax_register): New.
577 (ARM_EXT_MAVERIKsc_register): New.
578 (reg_table): Add cirrus registers.
579 (cirrus_valid_reg): New.
580 (cirrus_reg_required_here): New.
581 (do_c_binops_1): New.
582 (do_c_binops_2): New.
583 (do_c_binops_3): New.
584 (do_c_triple_4): New.
585 (do_c_triple_5): New.
600 (cirrus_parse_offset): New.
602 (md_parse_option): Add arm9e.
603 (md_show_usage): Same.
605 2001-10-08 Tom Rix <trix@redhat.com>
607 * config/tc-ppc (ppc_bf, ppc_biei) : Set first .bi lineno value to
609 * config/obj-coff.c (coff_frob_symbol) : XCOFF does not use endndx.
611 2001-10-07 Alan Modra <amodra@bigpond.net.au>
613 * config/obj-elf.c: Standardize error/warning messages - don't
614 capitalise, no final period or newline, don't say "ignoring" for
615 as_bad messages. In some cases, change the wording to that used
616 elsewhere for similar messages.
617 (obj_elf_section_name): New function, split out from ..
618 (obj_elf_section): .. here. Correctly mask off SHF_MERGE if
619 entsize not specified.
621 2001-10-05 Jakub Jelinek <jakub@redhat.com>
623 * doc/as.texinfo: Document M and S ELF section flags.
625 2001-10-05 Alan Modra <amodra@bigpond.net.au>
627 * subsegs.c (subseg_text_p): Return 0 for absolute section.
628 * read.c (do_align): If in absolute section, warn about and ignore
629 non-zero fill pattern.
631 2001-10-05 Alexandre Oliva <aoliva@redhat.com>
633 * config/tc-mn10300.c (tc_gen_reloc): Don't free
634 reloc->sym_ptr_ptr if it's not allocated.
636 2001-10-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
638 * config/tc-mips.c (prev_insn_reloc_type): Make it an array to hold a
640 (prev_insn_fixp): Likewise.
641 (append_insn): Changed prototype to accept a relocation pointer.
642 (imm_reloc): Make it an array.
643 (offset_reloc): Likewise.
644 (md_assemble): Handle triple relocations.
645 (append_insn): Likewise. Add handling for some NewABI relocations.
646 (mips_no_prev_insn): Handle triple relocations.
647 (macro_build): Likewise. Add handling for some NewABI relocations.
648 Move handling for the 'u' case to append_insn().
649 (mips16_macro_build): Handle triple relocations.
650 (macro_build_lui): Likewise. Don't handle _gp_disp as special symbol
652 (mips_ip): Handle triple relocations.
653 (mips16_ip): Likewise.
654 (mips_force_relocation): Force handling of triple relocations
655 without symbols for NewABI.
656 (md_apply_fix): Add handling for some NewABI relocations.
658 2001-10-05 Alan Modra <amodra@bigpond.net.au>
660 * config/tc-i386.c (parse_register): If not producing code for
661 x86_64, reject x86_64 register name matches.
662 (md_assemble): Remove now redundant check for x86_64 regs.
664 2001-10-04 Alan Modra <amodra@bigpond.net.au>
666 * config/tc-ppc.c (md_assemble <DS relocs>): Test ppc_size as well
667 as BFD_DEFAULT_TARGET_SIZE.
669 (ppc_is_toc_sym): Likewise.
670 (md_apply_fix3): Likewise.
672 2001-10-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
674 * config/tc-mips.c (mips_64): Remove.
675 (mips_target_format): Move downwards in file, use HAVE_64BIT_OBJECTS
677 (mips_abi_level, mips_abi): New enum.
678 (mips_32bit_abi): Remove.
679 (HAVE*PRS): Use mips_abi instead of mips_32bit_abi.
680 (HAVE_NEWABI): New define.
681 (HAVE_64BIT_OBJECTS): New define.
682 (HAVE_32BIT_ADDRESSES): Don't return true for 64bit objects.
683 (HAVE_64BIT_ADDRESSES): New define, inverse of HAVE_32BIT_ADDRESSES.
684 (support_64bit_objects): New prototype.
685 (md_begin): Use mips_abi instead of mips_32bit_abi. Don't write
686 .reginfo section for n32, use .MIPS.options instead.
687 (support_64bit_objects): New function, code from md_parse_option.
688 (md_longopts): Add -n32 option.
689 (md_parse_option): Use mips_abi instead of mips_32bit_abi/mips64.
690 Add -n32 option. Protect with OBJ_ELF.
691 (s_mipsset): Use mips_abi instead of mips_32bit_abi.
692 (mips_elf_final_processing): Likewise. Don't write .reginfo section
693 for n32, use .MIPS.options instead.
695 2001-10-03 Alan Modra <amodra@bigpond.net.au>
697 * po/POTFILES.in: Regenerate.
698 * configure: Regenerate.
700 2001-10-02 Alan Modra <amodra@bigpond.net.au>
702 * config/tc-ppc.c (md_apply_fix3 <BFD_RELOC_CTOR>): Make it 64
703 bits if target is 64 bit.
705 * doc/as.texinfo (listing): Fix typo.
707 * as.c (print_version_id): Use BFD_VERSION_STRING in place of
709 * Makefile.am (Makefile): Depend on bfd/configure.in.
711 * Makefile.in: Regenerate.
713 2001-09-30 H.J. Lu <hjl@gnu.org>
715 * config/obj-elf.c (obj_elf_parse_section_letters): Accept "am"
716 and "ams" for compatibility.
718 2001-09-30 Hans-Peter Nilsson <hp@bitrange.com>
720 * config/tc-sh.c (md_pcrel_from_section): Transformed from
721 md_pcrel_from. Handle pc-relativeness against link-time
722 symbol. Handle relativeness to elsewhere than the fixup.
723 * config/tc-sh.h (MD_PCREL_FROM_SECTION): Define.
724 (md_pcrel_from_section): Prototype.
726 * Makefile.am: Update dependencies with "make dep-am".
727 * Makefile.in: Regenerate.
729 2001-09-30 Stephane Carrez <Stephane.Carrez@worldnet.fr>
731 * config/tc-m68hc11.c (cmp_opcode): Define prototype.
732 (print_opcode_format, skip_whites): Likewise.
733 (convert_branch, m68hc11_new_insn): Likewise.
734 (build_dbranch_insn, build_indexed_byte): Likewise.
735 (build_reg_mode, find, find_opcode): Likewise.
736 (print_insn_format): Fix call to print_opcode_format.
737 (md_assemble): Fix call to build_dbranch_insn.
739 2001-09-27 Nick Clifton <nickc@cambridge.redhat.com>
741 * config/tc-arm.c: Add missing prototypes.
743 2001-09-26 Jeff Johnston <jjohnstn@redhat.com>
745 * input-file.c (input_file_open): When reading the
746 first line looking for #NO_APP, prepare for the possibility
747 of finding #APP instead. Also fix algorithm to allow
748 white-space to follow either #NO_APP or #APP directives.
750 2001-09-25 Geoff Berry <geoff.berry@bops.com>
752 * listing.c (buffer_line): Don't write past the end of `line' when
755 2001-09-25 Alexandre Oliva <aoliva@redhat.com>
757 * config/tc-mn10300.c (tc_gen_reloc): Don't emit an *ABS*
758 relocation for differences between symbols in a section other
759 than the one in which the difference is to be placed; apply
760 the relocation instead.
762 2001-09-24 Nick Clifton <nickc@cambridge.redhat.com>
764 * config/tc-arc.c: Add missing prototype.
765 (md_atof): Change type to int. Add missing prototype.
766 * config/tc-arc.h: Prototype exported functions.
768 2001-09-22 Nick Clifton <nickc@cambridge.redhat.com>
770 * as.c: Add missing function prototype.
771 * config/obj-aout.c: Fix compile time warning.
773 2001-09-21 Bruno Haible <haible@clisp.cons.org>
775 * config/tc-openrisc.c: Don't include <ctype.h>.
777 2001-09-19 Martin Schwidefsky <schwidefsky@de.ibm.com>
779 * gas/config/tc-s390.c: Add option -mwarn-areg-zero.
781 2001-09-19 Alan Modra <amodra@bigpond.net.au>
783 * config/tc-i370.c: Fix typo in last change.
785 2001-09-19 Nick Clifton <nickc@cambridge.redhat.com>
787 * doc/as.texinfo (Symbol Names): Improve documentation on local
788 labels and add documenation about dollar labels.
790 2001-09-18 Bruno Haible <haible@clisp.cons.org>
792 * as.h: Don't include <ctype.h>.
793 * as.c (main): For gettext, also set the LC_CTYPE locate facet.
794 * atof-generic.c: Include "safe-ctype.h" instead of <ctype.h>.
795 (atof_generic): Use ISDIGIT instead of isdigit.
796 * config/m68k-parse.y: Include "safe-ctype.h".
797 (yylex): Use ISDIGIT/ISALNUM instead of isdigit/isalnum.
798 * config/obj-elf.c: Include "safe-ctype.h".
799 (obj_elf_vtable_inherit): Use ISSPACE instead of isspace.
800 * config/obj-vms.c: Include "safe-ctype.h".
801 (Write_VMS_MHD_Records): Use TOUPPER instead of islower/toupper.
802 (VMS_Case_Hack_Symbol): Use ISUPPER/ISLOWER/TOUPPER/TOLOWER
803 instead of isupper/islower/toupper/tolower.
804 * config/tc-a29k.c: Include "safe-ctype.h" instead of <ctype.h>.
805 (insert_sreg): Use TOUPPER instead of islower/toupper.
806 (machine_ip): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead of
807 isalpha/isalnum/isupper/tolower.
808 (a29k_unrecognized_line, md_operand): Use ISDIGIT instead of
810 * config/tc-alpha.c: Include "safe-ctype.h" instead of <ctype.h>.
811 (md_undefined_symbol, s_alpha_ent): Use ISDIGIT instead of isdigit.
812 * config/tc-arc.c: Include "safe-ctype.h" instead of <ctype.h>.
813 (md_assemble): Use ISSPACE/ISALNUM instead of isspace/isalnum.
814 (arc_extoper): Use TOLOWER instead of isupper/tolower.
815 * config/tc-arm.c: Include "safe-ctype.h" instead of <ctype.h>.
816 (arm_psr_parse): Use ISALPHA instead of isalpha.
817 (accum0_required_here): Use ISALNUM instead of isalnum.
818 (do_ldrd): Use ISSPACE instead of isspace.
819 (decode_shift): Use ISALPHA instead of isalpha.
820 (insert_reg): Use TOUPPER instead of islower/toupper.
821 (arm_reg_parse): Use ISALPHA instead of isalpha.
822 (arm_parse_reloc): Use ISALNUM/ISPUNCT/TOLOWER instead of
823 isalnum/ispunct/tolower.
824 * config/tc-avr.c: Include "safe-ctype.h" instead of <ctype.h>.
825 (md_parse_option): Use TOLOWER instead of tolower.
826 (avr_operand): Use ISDIGIT/TOLOWER instead of isdigit/tolower.
827 * config/tc-cris.c: Include "safe-ctype.h" instead of <ctype.h>.
828 (cris_process_instruction): Use ISLOWER instead of islower.
829 (get_gen_reg): Use ISALNUM/ISDIGIT instead of isalnum/isdigit.
830 (get_spec_reg): Use TOLOWER/ISALNUM instead of isupper/tolower/isalnum.
831 (get_flags): Use ISSPACE instead of isspace.
832 * config/tc-d10v.c: Include "safe-ctype.h" instead of <ctype.h>.
833 (do_assemble): Use TOLOWER instead of tolower.
834 * config/tc-d30v.c: Include "safe-ctype.h" instead of <ctype.h>.
835 (do_assemble): Use TOLOWER instead of tolower.
836 (d30v_start_line): Use ISSPACE instead of isspace.
837 * config/tc-fr30.c: Include "safe-ctype.h" instead of <ctype.h>.
838 (fr30_is_colon_insn): Use TOLOWER instead of tolower.
839 * config/tc-h8300.c: Include "safe-ctype.h" instead of <ctype.h>.
840 (skip_colonthing, get_operand): Use ISDIGIT instead of isdigit.
841 * config/tc-h8500.c: Include "safe-ctype.h" instead of <ctype.h>.
842 (start_label): Use ISALPHA instead of isalpha.
843 * config/tc-hppa.c: Include "safe-ctype.h" instead of <ctype.h>.
844 (pa_ip): Use ISUPPER/ISLOWER/TOLOWER instead of
845 isupper/islower/tolower.
846 (pa_parse_number): Use ISDIGIT instead of isdigit.
847 (pa_chk_field_selector): Use TOLOWER instead of tolower.
848 (pa_stringer): Use ISDIGIT instead of isdigit.
849 * config/tc-i370.c: Include "safe-ctype.h" instead of <ctype.h>.
850 (register_name): Use ISALPHA instead of isalpha.
851 (i370_elf_suffix): Use ISALNUM/TOLOWER instead of
852 isalnum/islower/tolower.
853 (i370_addr_offset): Use ISDIGIT/ISALPHA instead of
855 (i370_addr_cons): Use ISALPHA/ISXDIGIT instead of
857 (md_assemble): Use ISSPACE instead of isspace.
858 * config/tc-i386.c: Include "safe-ctype.h" instead of <ctype.h>.
859 (md_begin): Use ISDIGIT/ISLOWER/ISUPPER/TOLOWER/ISALPHA
860 instead of isdigit/islower/isupper/tolower/isalpha.
861 (output_invalid): Use ISPRINT instead of isprint.
862 * config/tc-i860.c: Include "safe-ctype.h" instead of <ctype.h>.
863 (i860_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
864 * config/tc-i960.c: Include "safe-ctype.h" instead of <ctype.h>.
865 (get_args): Use ISALNUM instead of isalnum.
866 * config/tc-ia64.c: Include "safe-ctype.h".
867 (dot_pred_rel): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
868 (ia64_unrecognized_line): Use ISDIGIT instead of isdigit.
869 (ia64_parse_name): Likewise.
870 * config/tc-m32r.c: Include "safe-ctype.h" instead of <ctype.h>.
871 (assemble_two_insns): Use ISSPACE/ISALNUM/ISUPPER/TOLOWER
872 instead of isspace/isalnum/isupper/tolower.
873 * config/tc-m68hc11.c: Include "safe-ctype.h" instead of <ctype.h>.
874 (md_assemble): Use TOLOWER/ISALNUM instead of tolower/isalnum.
875 * config/tc-m68k.c: Include "safe-ctype.h" instead of <ctype.h>.
876 (mklower_table): Remove variable.
877 (mklower): Remove macro.
878 (insert_reg): Use TOUPPER instead of islower/toupper.
879 (md_begin): Remove initialization of mklower_table.
880 (s_reg): Use ISALNUM instead of isalnum.
881 (mri_assemble): Use ISUPPER/TOLOWER instead of isupper/tolower.
882 (parse_mri_condition): Use TOLOWER instead of isupper/tolower.
883 (build_mri_control_operand): Use TOLOWER instead of tolower.
884 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
885 * config/tc-m88k.c: Include "safe-ctype.h" instead of <ctype.h>.
886 (md_assemble): Use ISSPACE instead of isspace.
887 (get_imm16): Use ISALNUM instead of isalnum.
888 (get_cnd): Use ISDIGIT/ISUPPER/TOLOWER instead of
889 isdigit/isupper/tolower.
890 (get_bf_offset_expression): Use ISALPHA/ISUPPER/TOLOWER
891 instead of isalpha/isupper/tolower.
892 (hexval): Use ISDIGIT/ISLOWER/ISUPPER instead of
893 isdigit/islower/isupper.
894 * config/tc-mcore.c: Include "safe-ctype.h" instead of <ctype.h>.
895 (mcore_s_section): Use ISSPACE instead of isspace.
896 (parse_reg): Use ISSPACE/TOLOWER/ISALNUM instead of
897 isspace/tolower/isalnum.
898 (parse_creg): Use ISSPACE/TOLOWER instead of isspace/tolower.
899 (parse_psrmod): Use TOLOWER instead of isascii/tolower.
900 (parse_exp, parse_mem, md_assemble): Use ISSPACE instead of
902 * config/tc-mips.c: Include "safe-ctype.h" instead of <ctype.h>.
903 (mips_ip): Use ISSPACE/ISDIGIT instead of isspace/isdigit.
904 (mips16_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
905 (my_getSmallExpression): Use ISDIGIT/TOLOWER instead of
907 (tc_get_register): Likewise.
908 (get_number): Use ISDIGIT/ISXDIGIT instead of isdigit/isxdigit.
909 (s_mips_ent): Use ISDIGIT instead of isdigit.
910 * config/tc-mn10200.c: Include "safe-ctype.h" instead of <ctype.h>.
911 (md_assemble): Use ISSPACE instead of isspace.
912 * config/tc-mn10300.c: Include "safe-ctype.h" instead of <ctype.h>.
913 (md_assemble): Use ISSPACE instead of isspace.
914 * config/tc-ns32k.c: Don't include <ctype.h>.
915 * config/tc-pdp11.c: Include "safe-ctype.h".
916 (mklower): Remove function.
917 (parse_reg): Use TOLOWER instead of mklower.
918 * config/tc-pj.c: Include "safe-ctype.h".
919 (md_assemble): Use ISSPACE instead of isspace.
920 * config/tc-ppc.c: Include "safe-ctype.h" instead of <ctype.h>.
921 (register_name): Use ISALPHA instead of isalpha.
922 (ppc_elf_suffix): Use ISALNUM/TOLOWER instead of
923 isalnum/islower/tolower.
924 (md_assemble): Use ISSPACE instead of isspace.
925 (ppc_canonicalize_symbol_name): Use ISLOWER/TOUPPER instead of
927 * config/tc-s390.c: Include "safe-ctype.h" instead of <ctype.h>.
928 (register_name): Use ISALPHA instead of isalpha.
929 (s390_elf_suffix, s390_lit_suffix): Use ISALNUM instead of isalnum.
930 (md_gather_operands, md_assemble, s390_insn): Use ISSPACE instead of
932 * config/tc-sh.c: Include "safe-ctype.h" instead of <ctype.h>.
933 (sh_elf_suffix): Use ISALNUM/TOLOWER instead of
934 isalnum/islower/tolower.
935 (IDENT_CHAR): Use ISALNUM instead of isalnum.
936 (parse_reg): Use TOLOWER instead of tolower.
937 (find_cooked_opcode): Use TOLOWER instead of isupper/tolower.
938 * config/tc-sparc.c: Include "safe-ctype.h" instead of <ctype.h>.
939 (sparc_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
940 (parse_keyword_arg): Use ISALNUM instead of isalnum.
941 * config/tc-tahoe.c: Include "safe-ctype.h".
942 (tahoe_reg_parse): Use ISDIGIT instead of isdigit.
943 (tip_op): Use TOLOWER instead of isupper/tolower.
944 * config/tc-tic30.c: Include "safe-ctype.h".
945 (md_begin): Use ISLOWER/ISDIGIT/ISUPPER/TOLOWER/ISLOWER/
946 ISALPHA instead of islower/isdigit/isupper/tolower/islower/isalpha.
947 (tic30_operand): Use TOLOWER instead of tolower.
948 (tic30_find_parallel_insn): Likewise.
949 (output_invalid): Use ISPRINT instead of isprint.
950 * config/tc-tic54x.c: Include "safe-ctype.h".
951 (tic54x_asg, tic54x_eval): Use ISALPHA instead of isalpha.
952 (lookup_version): Use TOUPPER instead of toupper.
953 (tic54x_var): Use ISALPHA instead of isalpha.
954 (tic54x_mlib): Use ISSPACE instead of isspace.
955 (subsym_iscons): Use TOUPPER instead of toupper.
956 (get_operands): Use ISSPACE instead of isspace.
957 (is_type): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
958 (encode_indirect, encode_operand): Use TOUPPER instead of toupper.
959 (next_line_shows_parallel): Use ISSPACE instead of isspace.
960 (subsym_get_arg, subsym_substitute): Use ISDIGIT instead of isdigit.
961 (tic54x_start_line_hook, md_assemble, tic54x_start_label): Use
962 ISSPACE instead of isspace.
963 * config/tc-tic80.c: Include "safe-ctype.h".
964 (md_assemble): Use ISSPACE instead of isspace.
965 * config/tc-v850.c: Include "safe-ctype.h" instead of <ctype.h>.
966 (system_register_name): Use ISDIGIT instead of isdigit.
967 (md_assemble): Use ISSPACE instead of isspace.
968 * config/tc-vax.c: Include "safe-ctype.h" instead of <ctype.h>.
969 (vax_reg_parse): Use TOLOWER/ISDIGIT instead of
970 isupper/tolower/isdigit.
971 (vip_op): Use TOLOWER instead of isupper/tolower.
972 * config/tc-w65.c: Don't include <ctype.h>.
973 * config/tc-z8k.c: Include "safe-ctype.h" instead of <ctype.h>.
974 (tohex): Use ISDIGIT/ISLOWER instead of isdigit/islower.
975 (whatreg): Use ISDIGIT instead of isdigit.
976 * ecoff.c: Include "safe-ctype.h" instead of <ctype.h>.
977 (ecoff_directive_ent, ecoff_stab): Use ISDIGIT instead of isdigit.
978 * expr.c: Include "safe-ctype.h" instead of <ctype.h>.
979 (integer_constant): Use ISALNUM/TOUPPER instead of
980 isalnum/islower/toupper.
981 (operand): Use TOLOWER instead of isupper/tolower.
982 * gasp.c: Include "safe-ctype.h" instead of <ctype.h>.
983 (sb_strtol, level_0, change_base, doinstr): Use ISDIGIT instead
985 (process_assigns, whatcond): Use TOUPPER instead of toupper.
986 (chartype_init): Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
987 (main): For gettext, also set the LC_CTYPE locate facet.
988 * hash.c: Include "safe-ctype.h".
989 (main): Use TOLOWER instead of isupper/tolower.
990 * itbl-lex.l: Don't include <ctype.h>.
991 * listing.c: Include "safe-ctype.h" instead of <ctype.h>.
992 (listing_newline): Use ISCNTRL instead of isascii/iscntrl. Don't
993 omit non-ASCII characters.
994 (debugging_pseudo): Use ISSPACE instead of isspace.
995 * macro.c: Include "safe-ctype.h" instead of <ctype.h>.
996 (buffer_and_nest): Use ISALNUM instead of isalnum.
997 (get_token): Use ISALPHA/ISALNUM instead of isalpha/isalnum.
998 (define_macro): Use ISUPPER/TOLOWER instead of isupper/tolower.
999 (macro_expand_body): Use ISALNUM/ISDIGIT/ISUPPER/ISALPHA
1000 instead of isalnum/isdigit/isupper/isalpha.
1001 (check_macro): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead
1002 of isalpha/isalnum/isupper/tolower.
1003 * read.c: Include "safe-ctype.h" instead of <ctype.h>.
1004 (read_a_source_file): Use ISUPPER/TOLOWER/ISDIGIT instead of
1005 isupper/tolower/isdigit.
1006 (s_mri_common): Use ISDIGIT instead of isdigit.
1007 (s_mri_sect): Use ISDIGIT/TOUPPER instead of isdigit/toupper.
1008 (s_float_space): Use ISALPHA instead of isalpha.
1009 (ignore_rest_of_line): Use ISPRINT instead of isprint.
1010 (float_cons): Use ISALPHA instead of isalpha.
1011 (next_char_of_string): Use ISDIGIT/ISXDIGIT instead of
1013 * symbols.c: Include "safe-ctype.h" instead of <ctype.h>.
1014 (save_symbol_name): Use ISLOWER/TOUPPER instead of
1016 (symbol_find_base): Use TOUPPER instead of islower/toupper.
1017 (decode_local_label_name): Use ISDIGIT instead of isdigit.
1019 2001-09-18 Martin Schwidefsky <schwidefsky@de.ibm.com>
1021 * tc-s390.c (s390_insn): Add code to cope with 6 byte O_constants
1022 in 64 bit mode and make format "e" work.
1024 2001-09-18 Alan Modra <amodra@bigpond.net.au>
1026 * dwarf2dbg.c (dwarf2_directive_file): Avoid signed/unsigned warning.
1028 * write.c (set_symtab): Update bfd_alloc declaration. Use a temp
1029 var to ensure bfd_alloc arg is the right type.
1030 (write_object_file): Cast args of bfd_seek. Replace bfd_write with
1033 * config/obj-coff.c: Replace calls to bfd_write with calls to
1034 bfd_bwrite. Cast args of bfd_seek.
1036 * config/obj-elf.c (obj_elf_change_section): Avoid signed/unsigned
1039 * config/tc-mn10300.c (set_arch_mach): Make param unsigned.
1041 * config/tc-tic54x.c (tic54x_mlib): Replace bfd_read call with
1044 2001-09-15 Hans-Peter Nilsson <hp@bitrange.com>
1046 * config/tc-sh.h (sh_force_relocation): Prototype.
1047 (struct fix): Forward declare.
1048 * config/tc-sh.c (type sh_operand_info): Move to top of file.
1049 (cons, s_align_bytes): Remove old-type declarations.
1050 (sh_elf_suffix, parse_reg, dot, parse_exp, parse_at, get_operand,
1051 get_operands, get_specific, insert, build_relax,
1052 insert_loop_bounds, build_Mytes): Prototype.
1053 (little): Make static. Prototype.
1054 (check, tc_Nout_fix_to_chars): Delete unused functions.
1056 2001-09-14 Eric Christopher <echristo@redhat.com>
1058 * config/tc-mips.c (md_parse_option): Remove setting mips_64 via
1061 2001-09-14 Kevin Lo <kevlo@openbsd.org>
1063 * configure.in: Add arm-openbsd target.
1064 * configure: Regenerate.
1066 2001-09-14 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1068 * configure.in: Change machine triplets from mips-*-linux-gnu* to
1071 2001-09-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1073 * config/tc-mips.c (append_insn): Don't rightshift BFD_RELOC_16_PCREL.
1075 2001-09-11 Richard Henderson <rth@redhat.com>
1077 * config/tc-alpha.c (alpha_elf_section_letter): New.
1078 (alpha_elf_section_flags): New.
1079 * config/tc-alpha.h (md_elf_section_letter): New.
1080 (md_elf_section_flags): New.
1081 * config/tc-ia64.c (ia64_elf_section_letter): New.
1082 * config/tc-ia64.h (md_elf_section_letter): New.
1084 2001-09-11 Jakub Jelinek <jakub@redhat.com>
1086 * config/obj-elf.c (obj_elf_parse_section_letters): Use 'M' instead
1087 of 'm', 'S' instead of 's'. Update bad_msg.
1088 * config/tc-ppc.c (ppc_section_letter): Update bad_msg.
1089 * config/tc-i370.c (i370_sectioN_letter): Update bad_msg.
1091 2001-09-09 Alan Modra <amodra@bigpond.net.au>
1093 * expr.c (expr): Move code setting "retval" to the end of the loop,
1094 and rearrange for efficiency. For "PIC code" subtraction, use
1095 "rightseg" rather than recalculating. For "symbol OP symbol"
1096 subtract, set "retval" to absolute_section if symbols in same
1098 * symbols.c (resolve_symbol_value): Resolve "sym +/- expr" to an
1099 O_symbol. Simplify a +/- b code. Allow equality and non-equality
1100 comparisons on symbols from any section. Allow other comparison
1101 operators as for subtraction.
1102 (symbol_equated_reloc_p): New predicate function.
1103 * symbols.h (symbol_equated_reloc_p): Declare.
1104 * write.c (relax_segment <rs_machine_dependent>): Ensure segment
1105 for expression syms is set correctly.
1106 (adjust_reloc_syms): Use symbol_equated_reloc_p.
1107 (write_relocs): Likewise.
1108 (write_object_file): Likewise.
1109 * config/tc-mips.c (md_estimate_size_before_relax): Likewise.
1110 * config/tc-i386.c (md_assemble <Output jumps>): Don't lose part
1111 of a complex expression when setting up frag_var.
1113 2001-09-07 Richard Henderson <rth@redhat.com>
1115 * config/tc-alpha.c (alpha_reloc_op_tag): Replace need_seq with
1116 require_seq and allow_seq. Let !literal omit the sequence number.
1117 (tokenize_arguments): Reject sequence numbers of !allow_seq.
1119 2001-09-08 Jakub Jelinek <jakub@redhat.com>
1121 * config/tc-sparc.c (md_apply_fix3): Handle relocs against SEC_MERGE
1122 section symbols the same way as externs.
1124 2001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1126 * config/tc-mips.c (s_mipsset): Reallow unrestricted use of .set mipsX
1129 2001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1131 * config/tc-mips.c (append_insn): Handle BFD_RELOC_16_PCREL.
1132 (macro_build): Use BFD_RELOC_16_PCREL_S2 only for embedded
1133 PIC, BFD_RELOC_16_PCREL for the rest.
1134 (mips_ip): Likewise.
1135 (md_pcrel_from): return the right offset for the differently shifted
1137 (md_apply_fix): Handle BFD_RELOC_16_PCREL.
1139 2001-09-05 Richard Henderson <rth@redhat.com>
1141 * config/tc-ia64.c (FUNC_IPLT_RELOC): New.
1142 (pseudo_func): Add @iplt.
1143 (pseudo_opcode): Add data16 and data16.ua.
1144 (md_begin): Set iplt pseudo.
1145 (ia64_cons_fix_new): Handle 16 byte iplt reloc specially.
1147 2001-09-04 Richard Henderson <rth@redhat.com>
1149 * config/tc-alpha.c (struct alpha_insn): Make sequence scalar long.
1150 (MACRO_LITERAL, MACRO_BASE, MACRO_BYTOFF, MACRO_JSR): Remove.
1151 (alpha_macros): Remove occurrences of same.
1152 (O_lituse_addr, O_gprel): New.
1153 (DUMMY_RELOC_LITUSE_*): New.
1154 (s_alpha_ucons, s_alpha_arch): Prototype.
1155 (alpha_reloc_op): Construct elements via DEF macro.
1156 (ALPHA_RELOC_SEQUENCE_OK): Remove.
1157 (struct alpha_reloc_tag): Rename from alpha_literal_tag; rename
1158 members to not be literal specific.
1159 (next_sequence_num): New.
1160 (md_apply_fix3): Cope with missing GPDISP_LO16. Adjust for
1161 added/removed BFD relocations.
1162 (alpha_force_relocation, alpha_fix_adjustable): Likewise.
1163 (alpha_adjust_symtab_relocs): Handle GPDISP relocs as well.
1164 (tokenize_arguments): Parse ! relocations properly.
1165 (find_macro_match): Delete unused macro argument types.
1166 (assemble_insn): Add reloc parameter; emit that instead of the
1167 default as appropriate.
1168 (get_alpha_reloc_tag): New. Split from ...
1169 (emit_insn): ... here. Allocate a reloc tag for GPDISP.
1170 (assemble_tokens): Don't search macros if user relocation present.
1171 Copy reloc sequence number to insn struct.
1172 (emit_ldgp): Remove user reloc handling.
1173 (load_expression, emit_lda, emit_ldah, emit_ir_load): Likewise.
1174 (emit_loadstore, emit_ldXu, emit_ldil, emit_stX): Likewise.
1175 (emit_sextX, emit_division, emit_jsrjmp, emit_retjcr): Likewise.
1176 * config/tc-alpha.h (tc_adjust_symtab): Always define.
1177 (struct alpha_fix_tag): Name members less literal specific.
1179 Tue Sep 4 20:01:19 2001 Jeffrey A Law (law@cygnus.com)
1181 * tc-h8300.c (tc_gen_reloc): Give an error if we try to take the
1182 address of two symbols in different sections.
1184 2001-08-31 Eric Christopher <echristo@redhat.com>
1185 Jason Eckhardt <jle@redhat.com>
1187 * config/tc-mips.c (mips_cpu_info): Add support for mipsisa32,
1188 5kc, and 20kc. Clean up old entries.
1190 Fri Aug 31 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
1191 Jeff Law <law@redhat.com>
1193 * config/tc-h8300.c (build_bytes): For OBJ_ELF, make relocation's
1194 offset match H8 ELF spec.
1195 (md_section_align): Alternate implementation for BFD_ASSEMBLER.
1196 (md_apply_fix): Fix argument and return types for BFD_ASSEMBLER.
1198 * tc-h8300.c (relocation mappings): Remove. Moved to tc-h8300.h.
1199 (build_bytes): Mark fixups for PCrel branches as signed. For
1200 OBJ_ELF, make sure the reloc's offset points to the first byte
1202 (md_convert_frag): Update definiton based on BFD_ASSEMBLER.
1203 * tc-h8300.h (relocation mappings): Add.
1205 Thu Aug 30 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
1207 * tc-h8300.c (tc_crawl_symbol_chain, tc_headers_hook): Don't
1208 define for BFD_ASSEMBLER.
1209 (tc_reloc_mangle): Likewise.
1210 (tc_gen_reloc): New function for BFD_ASSEMBLER.
1212 Wed Aug 29 12:49:58 2001 Jeffrey A Law (law@cygnus.com)
1214 * config/tc-h8300.c (h8300hmode): Record the machine type
1215 if BFD_ASSEMBLER is defined.
1216 (h8300smode, md_begin): Similarly.
1218 2001-08-29 Joel Sherrill <joel@OARcorp.com>
1220 * configure.in (i[3456]86-*-rtems*, m68*-*-rtems*): Change
1221 default from coff to elf.
1222 * configure: Regenerate.
1224 Wed Aug 29 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
1226 * tc-h8300.c: If OBJ_ELF, include elf/h8.h, and define
1227 assorted coff relocations to the corresponding elf relocations.
1228 * tc-h8300.h (TARGET_ARCH, TARGET_FORMAT): Define appropriately.
1230 * configure.in: Add case for h8300-*-elf.
1231 * configure: Regenerate.
1233 Wed Aug 29 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
1235 * doc/internals.texi (MD_PCREL_FROM_SECTION): Change
1236 documentation to reflect reality.
1238 2001-08-27 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1240 * config/tc-mips.c (load_address): Reflect change to MAX_GPREL_OFFSET.
1241 (macro): Reflect change to MAX_GPREL_OFFSET.
1243 2001-08-27 Torbjorn Granlund <tege@swox.com>
1244 Staffan Ulfberg <staffanu@swox.se>
1245 Linus Nordberg <linus@swox.se>
1246 Alan Modra <amodra@bigpond.net.au>
1248 * configure.in: Recognise powerpc*le*, not just powerpcle*.
1249 * configure: Regenerate.
1250 * config/tc-ppc.c (PPC_LO, PPC_HI, PPC_HA, PPC_HIGHER,
1251 PPC_HIGHERA, PPC_HIGHEST, PPC_HIGHESTA, SEX16): New macros.
1252 (md_assemble): Use them.
1253 (ppc_machine): Support stub for ELF64 as well as XCOFF.
1254 (md_pseudo_table): Add "llong", "quad".
1255 (md_parse_option): Match default_cpu of powerpc*.
1256 (ppc_arch): Likewise.
1257 (ppc_subseg_align): Only for OBJ_XCOFF.
1258 (ppc_target_format): Return elf64-powerpc strings for 64 bit ELF.
1259 (md_begin): Select PPC_OPCODE_64 for 64 bit.
1260 (ppc_insert_operand): Don't bother testing 'file' before calling
1261 as_bad_where. Use as_bad_where for operand->insert errors.
1262 (mapping): Add ELF64 relocation modifiers.
1263 (ppc_elf_suffix): Replace symbol on BFD_RELOC_PPC64_TOC reloc
1264 expressions with abs_symbol.
1265 (ppc_elf_cons): Correct offset for little endian targets.
1266 (ppc_elf_frob_symbol): New.
1267 (md_assemble): Add support for 64 bit ELF relocs.
1268 (ppc_tc): Ensure 8 byte alignment when 64 bit.
1269 (ppc_is_toc_sym): Only define for OBJ_XCOFF and OBJ_ELF. Match
1270 ".toc" section for 64 bit ELF.
1271 (ppc_fix_adjustable): New. Macro body moved from tc-ppc.h.
1272 (md_apply_fix3): Silence warning with ATTRIBUTE_UNUSED. Only do
1273 the ppc_is_toc_sym check for OBJ_XCOFF and OBJ_ELF. For 64 bit,
1274 use BFD_RELOC_PPC64_TOC16_DS instead of BFD_RELOC_PPC_TOC16.
1275 Expand on comments, error message. Add support for 64 bit relocs,
1276 and use PPC_HI etc. macros.
1277 * config/tc-ppc.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
1278 (HANDLE_ALIGN): Define to generate nops in code sections rather
1280 (TC_FORCE_RELOCATION): Force for BFD_RELOC_PPC64_TOC.
1281 (ELF_TC_SPECIAL_SECTIONS): Add 64 bit ELF sections.
1282 (tc_fix_adjustable): Move body of macro to tc-ppc.c.
1283 (ppc_fix_adjustable): Declare.
1284 (tc_frob_symbol): Define.
1285 (ppc_elf_frob_symbol): Declare.
1287 2001-08-26 Andreas Jaeger <aj@suse.de>
1289 * config/tc-s390.c: Add missing prototypes
1290 (md_gather_operands): Make static.
1292 2001-08-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1294 * config/tc-mips.h (MAX_GPREL_OFFSET): Change it to the maximum
1295 allowed value, not the word beyond maximum.
1296 * config/tc-mips.c (macro_build_lui): Code cleanup.
1297 (macro): Reflect change to MAX_GPREL_OFFSET.
1298 (mips_ip): Check explicitly against S_EX_NONE.
1299 (my_get_SmallExpression): parse for %gp_rel, not %gprel.
1300 (md_apply_fix): Code cleanup.
1302 2001-08-24 Andreas Jaeger <aj@suse.de>
1304 * config/tc-ppc.h: Fix prototype declaration.
1306 2001-08-23 Jakub Jelinek <jakub@redhat.com>
1308 * config/tc-ia64.c (dot_endp): Set function symbol sizes.
1309 * config/obj-elf.c (obj_elf_size): When size is constant, free
1310 and clear symbol_get_obj(sym)->size if any.
1312 2001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1314 * config/tc-mips.c (md_begin): Warn about incompatibility between
1315 -march=FOO and -mipsN option, continue with default ISA.
1317 2001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1319 * config/tc-mips.c (md_parse_option): #ifdef the
1320 traditional/non-traditional names as it is done in mips_target_format.
1322 2001-08-20 Richard Henderson <rth@redhat.com>
1324 * config/tc-alpha.h (MD_APPLY_FIX3): Define.
1325 * config/tc-alpha.c (md_apply_fix3): Rename from md_apply_fix;
1326 use seg parameter instead of now_seg.
1328 2001-08-18 H.J. Lu <hjl@gnu.org>
1330 * config/tc-mips.c (show): Add the missing prototype.
1332 2001-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1334 * config/tc-mips.c (S_EX_*): New enum for my_getSmallExpression()
1336 (mips_ip): Use the new return values instead of characters. Add
1337 support for %higher and %highest.
1340 (my_getSmallExpression): Make parsing case insensitive and more
1341 reliable. Add support for %higher and %highest. Further support to
1342 parse %gprel and %neg is implemented but currently deactivated.
1344 2001-08-17 Alan Modra <amodra@bigpond.net.au>
1346 * ecoff.c (ecoff_frob_symbol): Remove casts from bfd_get_gp_size.
1347 (ecoff_build_symbols): Likewise.
1348 * read.c (s_lcomm_internal): Fix signed/unsigned warning.
1350 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1352 * config/tc-mips.c (mips_elf_final_processing): Set elf header flags
1353 for n32 ABI if appropriate.
1355 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1357 * config/tc-mips.c (cons_fix_new_mips): Remove.
1358 * config/tc-mips.h (TC_CONS_FIX_NEW): Remove.
1359 (cons_fix_new_mips): Remove.
1361 2001-08-14 Jeff Johnston <jjohnstn@redhat.com>
1363 * expr.c (operand)[LITERAL_PREFIXDOLLAR_HEX]: Treat $L as
1364 a label, not a hex constant.
1366 2001-08-13 Nick Clifton <nickc@cambridge.redhat.com>
1368 * config/tc-v850.h: Add missing prototypes.
1370 2001-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
1372 * config/tc-s390.c (s390_elf_cons): Correct fixups for PLT
1375 2001-08-12 TAKAI Kousuke <takai@vlsi.kuee.kyoto-u.ac.jp>
1377 * config/tc-sparc.c (cons_fix_new_sparc): Move
1378 `sparc_no_align_cons = 0;' to...
1379 (s_uacons): ...here so that sparc_no_align_cons will get
1382 2001-08-11 Kazu Hirata <kazu@hxi.com>
1384 * config/tc-mips.c: Fix a comment typo.
1386 2001-08-10 Richard Sandiford <rsandifo@redhat.com>
1388 * config/tc-mips.c (move_register): New function.
1389 (macro_build): Remove OPCODE_IS_MEMBER's gp32 argument.
1390 (mips_ip): Likewise.
1391 (macro2): Use move_register rather than macro_build for moves.
1392 (mips16_macro): Likewise.
1393 (macro): Likewise. Handle M_MOVE.
1395 2001-08-10 Andreas Jaeger <aj@suse.de>
1397 * configure.in: Add -Wstrict-prototypes and -Wmissing-prototypes
1399 * configure: Regenerate.
1401 2001-08-10 Alan Modra <amodra@bigpond.net.au>
1403 * as.h (alloca): Don't declare if __GNUC__. Remove an old comment.
1404 Comment indentation of #pragma.
1405 * macro.c (alloca): Likewise.
1407 * config/tc-ppc.c: Revert 2001-08-08.
1409 2001-08-09 Alan Modra <amodra@bigpond.net.au>
1411 * symbols.c: Add missing prototypes.
1412 * config/e-i386elf.c: Likewise.
1413 * config/e-i386coff.c: Likewise.
1414 * config/e-i386aout.c: Likewise.
1415 * config/obj-coff.c: Likewise.
1416 (def_symbol_in_progress, stack): Move definition.
1417 * config/obj-elf.c: Add missing prototypes.
1418 (obj_elf_change_section): Make static.
1419 (obj_elf_parse_section_letters): Likewise.
1420 (obj_elf_section_word): Likewise.
1421 (obj_elf_section_type): Likewise.
1423 2001-08-08 Alan Modra <amodra@bigpond.net.au>
1425 From 1999-10-25 Torbjorn Granlund <tege@swox.com>
1426 * config/tc-ppc.c (md_apply_fix3): Replace haphazard code for
1427 determining reloc type with code reading operands->reloc field.
1429 2001-08-08 Alan Modra <amodra@bigpond.net.au>
1431 * config/obj-elf.c (elf_copy_symbol_attributes): Make it a global
1432 function, and expand old obj-elf.h OBJ_COPY_SYMBOL_ATTRIBUTES here.
1433 * config/obj-elf.h (elf_copy_symbol_attributes): Declare.
1434 (OBJ_COPY_SYMBOL_ATTRIBUTES): Call elf_copy_symbol_attributes.
1436 * output-file.c (output_file_create): Don't try to open a second
1437 time as it's unnecessary. FOPEN_W was undefined too.
1439 2001-08-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1441 * config/tc-mips.c (macro_build): Replace magic constants by defines.
1442 (mips_ip): Likewise. Typo.
1444 2001-08-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1446 * config/tc-mips.c (mips_abi_string): Initialize with NULL instead
1448 (RELAX_ENCODE): Replace bfd_vma by valueT.
1449 (load_address): Formatting.
1450 (macro): Likewise. Code cleanup. Typo.
1451 (macro2): Formatting.
1452 (md_parse_option): Typo.
1453 (s_mipsset): Reorder cases to look nicer.
1454 (md_estimate_size_before_relax): Formatting. Code cleanup.
1455 (mips_elf_final_processing): Check against NULL instead of 0.
1456 (md_obj_end): Remove ugly `' in message string.
1457 (s_mips_ent): Remove ugly `' in message string.
1459 2001-07-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1461 * config/tc-mips.c (md_begin): Take -mcpu value into account even when
1462 -mipsX is specified. Make both -mcpu/-march and -mcpu/-mtune pairs
1463 mutually exclusive (if they are different).
1464 (md_parse_option): Warn if an -march/-mtune/-mcpu/-m<cpu> option is
1467 2001-08-03 Richard Sandiford <rsandifo@redhat.com>
1469 * config/tc-mips.c (md_apply_fix): Don't subtract the symbol value
1472 2001-08-02 Richard Sandiford <rsandifo@redhat.com>
1474 * doc/c-mips.tex (-mgp32, -mfp32): Added -mfp32, unified with -mgp32.
1475 * config/tc-mips.c (mips_fp32, mips_32bit_abi): New static variables.
1476 (md_long_opts): Add -mfp32 option.
1477 (md_parse_option): Handle it. Set mips_32bit_abi given -mabi=32.
1478 (md_show_usage): Show usage for -mfp32 and -mgp32.
1479 (HAVE_32BIT_GPRS, HAVE_32BIT_FPRS): New macros.
1480 (HAVE_64BIT_GPRS, HAVE_64BIT_FPRS): New macros, inverse of the above.
1481 (HAVE_32BIT_ADDRESSES): New macro.
1482 (load_register): Use HAVE_32BIT_GPRS to determine the register width.
1483 (load_address): Use HAVE_32BIT_ADDRESSES to determine the address size.
1484 (s_cprestore, s_cpadd): Likewise.
1485 (macro): Use HAVE_32BIT_GPRS to determine the width of registers
1486 used in branch and M_LI_D macros. Use HAVE_64BIT_FPRS to determine
1487 the width registers used in M_LI_DD macros. Use HAVE_32BIT_ADDRESSES
1488 to determine the width of addresses in load, store and jump macros.
1489 (macro2): Use HAVE_32BIT_GPRS to determine the width of registers
1490 used in set instructions; do not check the address size for them.
1491 Use HAVE_32BIT_ADDRESSES to determine the width of addresses in
1492 unaligned load and store macros.
1493 (mips_ip): Use the new macros to check the width of a register when
1494 processing float constants. Force a constant into memory if it is
1495 destined for an FPR and the FPRs are wider than the GPRs. Warn about
1496 odd FPR numbers if HAVE_32BIT_FPRS. Use HAVE_32BIT_GPRS rather
1497 than mips_gp32 to select synthetic instructions.
1498 (macro_build): Use HAVE_32BIT_GPRS rather than mips_gp32 to select
1499 synthetic instructions.
1501 2001-08-01 Christian Groessler <cpg@aladdin.de>
1503 * config/tc-z8k.c (parse_reg): If a string starts with "r", "rl",
1504 "rh", "rr", "rq", or "sp" then don't automatically assume
1505 it's a register name. Check whether there is a number
1508 2001-08-01 Alan Modra <amodra@bigpond.net.au>
1510 * config/tc-i386.c (lex_got): Match lower case relocation tokens.
1511 Don't allocate more space than necessary for the input line copy.
1513 2001-08-01 Alan Modra <amodra@bigpond.net.au>
1515 * read.c: Standardize error/warning messages - don't capitalise, no
1516 final period or newline, don't say "ignored" or "zero assumed" for
1517 as_bad messages. In some cases, change the wording to that used
1518 elsewhere for similar messages.
1521 * atof-generic.c: Likewise.
1524 * depend.c: Likewise.
1525 * dwarf2dbg.c: Likewise.
1526 * ecoff.c: Likewise.
1528 * frags.c: Likewise.
1529 * input-file.c: Likewise.
1530 * input-scrub.c: Likewise.
1531 * listing.c: Likewise.
1532 * output-file.c: Likewise.
1533 * stabs.c: Likewise.
1534 * subsegs.c: Likewise.
1535 * symbols.c: Likewise.
1536 * write.c: Likewise.
1537 * ecoff.c (ecoff_directive_end): Test for missing name by
1538 comparing input line pointers rather than reading string.
1539 (ecoff_directive_ent): Likewise.
1540 * read.c (s_set): Likewise.
1541 (s_align): Report a warning rather than an error for
1542 alignment too large.
1543 (s_comm): Check for missing symbol name.
1544 (s_lcomm_internal): Likewise.
1546 (s_globl): Use is_end_of_line instead of looking for '\n'.
1547 (s_lcomm_internal): Likewise.
1548 (ignore_rest_of_line): Report a warning rather than an error.
1550 2001-07-31 Geoffrey Keating <geoffk@redhat.com>
1552 * config/tc-ppc.c (ppc_elf_validate_fix): It's OK to have
1553 any kind of relocation against a not-loaded section.
1555 2001-07-30 Alan Modra <amodra@bigpond.net.au>
1557 * config/obj-elf.c (obj_elf_symver): Temporarily modify lex_type
1558 to include '@' in symbol names when parsing versioned symbols
1559 rather than calling get_symbol_end multiple times.
1560 * config/tc-i370.c (register_name): Format fixes. Don't call
1561 get_symbol_end after parsing number.
1562 * config/tc-mn10200.c (data_register_name): Format fixes. Hoist
1563 code out of conditional.
1564 (address_register_name): Likewise.
1565 (other_register_name): Likewise.
1566 * config/tc-mn10300.c (r_register_name): Likewise.
1567 (xr_register_name): Likewise.
1568 (data_register_name): Likewise.
1569 (address_register_name): Likewise.
1570 (other_register_name): Likewise.
1571 * config/tc-ppc.c (register_name): Likewise.
1572 * config/tc-s390.c (register_name): Likewise.
1574 2001-07-27 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1576 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix bsr
1577 and bra relax: update fragP->fr_fix after the fixup.
1579 2001-07-27 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
1581 * read.c (s_set): Check for missing symbol name.
1583 2001-07-26 Alan Modra <amodra@bigpond.net.au>
1585 * write.c (relax_segment <rs_space>): Account for fr_fix.
1587 2001-07-25 H.J. Lu <hjl@gnu.org>
1589 * config/tc-mips.c (md_estimate_size_before_relax): Make sure
1590 we treat weak like extern only for ELF.
1591 (mips_fix_adjustable): Make sure we don't adjust extern/weak
1592 symbols only for ELF.
1594 2001-07-25 Chris Demetriou <cgd@broadcom.com>
1596 * config/tc-mips.c: Fix spelling error in comment.
1598 2001-07-25 Dave Brolley <brolley@redhat.com>
1600 * app.c (LEX_IS_PARALLEL_SEPARATOR): New macro.
1601 (IS_PARALLEL_SEPARATOR): New macro.
1602 (do_scrub_begin): Set up characters in tc_parallel_separator_chars
1603 as LEX_IS_PARALLEL_SEPARATOR, if it is defined.
1604 (do_scrub_chars): Handle LEX_PARALLEL_SEPARATOR chars like
1605 LEX_LINE_SEPARATOR except that we go to state 1 (as if the label has
1608 2001-07-24 Alan Modra <amodra@bigpond.net.au>
1610 * Makefile.am (DEP_FLAGS): Define, add -DOBJ_MAYBE_ELF.
1611 (DEP1, DEPTC, DEPOBJ, DEP2): Use it.
1612 Update dependencies with "make dep-am".
1613 * Makefile.in: Regenerate.
1614 * doc/Makefile.in: Regenerate.
1616 2001-07-23 Kazu Hirata <kazu@hxi.com>
1618 * config/tc-alpha.h: Fix formatting.
1619 * config/tc-arc.c: Likewise.
1620 * config/tc-d10v.h: Likewise.
1621 * config/tc-hppa.c: Likewise.
1622 * config/tc-i370.c: Likewise.
1623 * config/tc-i386.h: Likewise.
1624 * config/tc-i960.h: Likewise.
1625 * config/tc-ia64.c: Likewise.
1626 * config/tc-ia64.h: Likewise.
1627 * config/tc-m32r.c: Likewise.
1628 * config/tc-m68k.c: Likewise.
1629 * config/tc-m88k.c: Likewise.
1630 * config/tc-ns32k.c: Likewise.
1631 * config/tc-pdp11.c: Likewise.
1632 * config/tc-pj.h: Likewise.
1633 * config/tc-s390.c: Likewise.
1634 * config/tc-sparc.c: Likewise.
1635 * config/tc-sparc.h: Likewise.
1636 * config/tc-tic80.c: Likewise.
1637 * config/tc-w65.h: Likewise.
1639 2001-07-23 Alan Modra <amodra@bigpond.net.au>
1641 * symbols.c (S_GET_VALUE): Don't treat O_constant and local
1642 symbols specially. Always resolve, adding fr_address to value.
1643 * write.c (write_object_file): Don't add fr_address to sym values.
1644 (relax_frag): Likewise.
1645 (relax_segment): Likewise.
1646 * config/obj-ieee.c (do_symbols): Likewise.
1647 * config/tc-cris.c (md_convert_frag): Likewise.
1648 * config/tc-fr30.c (md_convert_frag): Likewise.
1649 * config/tc-i386.c (md_convert_frag): Likewise.
1650 * config/tc-m32r.c (md_convert_frag): Likewise.
1651 * config/tc-m68hc11.c (md_convert_frag): Likewise.
1652 * config/tc-mcore.c (md_convert_frag): Likewise.
1653 * config/tc-mips.c (mips16_extended_frag): Likewise.
1654 * config/tc-ns32k.c (md_convert_frag): Likewise.
1655 * config/tc-m68k.c (md_convert_frag_1): Likewise.
1656 (BRANCHBWL, BRABSJUNC, BRABSJCOND, BRANCHBW, FBRANCH, DBCCLBR,
1657 DBCCABSJ, PCREL1632, PCINDEX, ABSTOPCREL): Decrement.
1658 (md_relax_table): Remove first four entries. Format.
1659 (md_estimate_size_before_relax): Remove old_fix. Don't bother
1660 setting fr_var. Simplify byte branch checks.
1662 2001-07-23 Alan Modra <amodra@bigpond.net.au>
1664 * config/tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Remove
1665 "isbranch" param as all calls have it set.
1666 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1667 (pa_parse_nonneg_add_cmpltr): Likewise. Remember result of
1668 strcasecmp in "nullify" var.
1669 (pa_parse_neg_add_cmpltr): Likewise.
1670 (pa_ip): Don't "save_s" unnecessarily. Update calls to above
1671 functions. Don't print wrong conditions in error messages.
1673 2001-07-23 Andreas Jaeger <aj@suse.de>
1675 * config/tc-s390.c (s390_force_relocation): Removed.
1677 * config/tc-s390.h: Remove double declaration of
1678 TC_FORCE_RELOCATION.
1680 2001-07-22 H.J. Lu <hjl@gnu.org>
1682 * config/tc-mips.c (s_mips_end): Remove unused variables.
1683 (s_mips_frame): Add ATTRIBUTE_UNUSED.
1685 2001-07-17 Andreas Schwab <schwab@suse.de>
1687 * config/tc-m68k.c (md_pseudo_table) [OBJ_ELF]: Add .file and
1689 (md_assemble) [OBJ_ELF]: Call dwarf2_emit_insn before emitting
1691 * config/tc-m68k.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1693 2001-07-17 matthew green <mrg@eterna.com.au>
1695 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1697 (line_comment_chars): Set to '/' if TE_NetBSD.
1699 2001-07-14 matthew green <mrg@eterna.com.au>
1701 * configure.in (i386-*-netbsdelf*): New target.
1702 * configure: Regenerate.
1704 2001-07-10 Mark Elbrecht <snowball3@softhome.net>
1706 * config/obj-coff.c (coff_frob_symbol): Don't merge if the storage
1707 class of the non-debug symbol is C_NULL.
1709 2001-07-10 Anders Norlander <anorland@synergenix.se>
1711 * doc/as.texinfo (Incbin): Fix grammatical errors.
1713 2001-07-10 Nick Clifton <nickc@cambridge.redhat.com>
1715 * depend.c: Use FOPEN_.. macros in calls to fopen().
1716 * input-file.c: As above.
1717 * itbl-ops.c: As above.
1718 * listing.c: As above.
1719 * output-file.c: As above.
1722 2001-07-08 Anders Norlander <anorland@synergenix.se>
1724 * read.c (s_incbin): New .incbin function.
1725 * read.c (potable): Add "incbin" pseudo-op.
1726 * read.h: Add s_incbin prototype.
1727 * doc/as.texinfo (incbin): Document .incbin pseudo-op.
1728 * NEWS: Mention new feature.
1730 2001-07-07 Nick Clifton <nickc@cambridge.redhat.com>
1732 * ecoff.c (add_file): Only set debug_type to DEBUG_NONE if it is
1735 2001-07-06 John Healy <jhealy@redhat.com>
1737 * cgen.c (gas_cgen_save_fixups): Modified to allow more than one
1738 set of fixups to be stored.
1739 (gas_cgen_restore_fixups): Modified to allow the fixup chain to be
1740 restored to be chosen from any that are saved.
1741 (gas_cgen_swap_fixups): Modified to allow the current set of
1742 fixups to be swapped with any other set that has been saved.
1743 (gas_cgen_initialize_saved_fixups_array): New routine.
1744 * cgen.h: Modifed prototypes for gas_cgen_save_fixups,
1745 gas_cgen_restore_fixups, and gas_cgen_swap_fixups. Added definitions
1746 or MAX_SAVED_FIXUP_CHAINS.
1747 * config/tc-m32r.c (assemble_two_insns): Changed calls to fixup
1748 store, swap and restore fuctions to reflect the new interface.
1750 2001-07-06 Nick Clifton <nickc@cambridge.redhat.com>
1752 * config/tc-m68k.c (md_estimate_size_before_relax): Catch and
1753 ignore empty, ineffectual alignment frags when deciding if a
1754 branch can be short.
1756 2001-07-05 Steve Ellcey <sje@cup.hp.com>
1758 * config/tc-ia64.c (special_section): Add SPECIAL_SECTION_INIT_ARRAY
1759 and SPECIAL_SECTION_FINI_ARRAY.
1760 (special_section_name): Add .init_array and .fini_array.
1761 (md_pseudo_table): Add init_array and fini_array.
1762 (md): Add pointer_size and pointer_size_shift fields.
1763 (setup_unwind_header): New static function.
1764 (output_unw_records): Modify to use setup_unwind_header.
1765 (generate_unwind_image, dot_endp): Modify to use md.pointer_size and
1766 md.pointer_size_shift.
1767 (md_begin): Initialize md.pointer_size and md.pointer_size_shift.
1769 2001-07-05 Ben Elliston <bje@redhat.com>
1771 * README (Supported platforms): m88k no longer suffers bitrot.
1773 * config/tc-m88k.c (md_pseudo_table): Remove redundant "global".
1775 2001-07-05 Alan Modra <amodra@bigpond.net.au>
1777 * struc-symbol.h (struct local_symbol): Rename lsy_offset to
1778 lsy_value. Correct typos in comments.
1779 * symbols.c (local_symbol_make): Update for name change.
1780 (local_symbol_convert): Likewise.
1782 (S_GET_VALUE): Likewise.
1783 (S_SET_VALUE): Likewise.
1784 (print_symbol_value_1): Likewise.
1785 (resolve_symbol_value): Likewise. Don't divide local sym values
1786 by OCTETS_PER_BYTE twice.
1788 2001-07-04 Jim Wilson <wilson@redhat.com>
1790 * config/tc-ia64.c (md_pseudo_table): Add 2byte, 4byte, and 8byte.
1792 * config/tc-ia64.c (is_conditional_branch): Rewrite to exclude mod
1795 2001-07-05 Ben Elliston <bje@redhat.com>
1797 * read.c (s_fill): Correct spelling error in comments.
1799 * doc/c-m88k.texi: New file.
1800 * doc/Makefile.am (CPU_DOCS): Add c-m88k.texi.
1801 * doc/Makefile.in: Regenerate.
1802 * doc/all.texi: Set M880X0.
1803 * doc/as.texinfo: Hook in m88k-dependent documentation.
1805 2001-07-04 Eric Christopher <echristo@redhat.com>
1807 * doc/c-mips.texi (MIPS Opts): Document 12000 as valid cpu.
1809 * config/tc-mips.c (mips_cpu_info_table): Add rm5200, rm5231, rm5261,
1810 and rm5721 as valid cpu strings.
1811 (md_show_usage): Add rm5200, rm5231, rm5261, rm5721.
1813 2001-07-04 Richard Sandiford <rsandifo@redhat.com>
1815 * config/tc-mips.c (md_apply_fix): Prevent addend from becoming zero
1816 if it's expected to be non-zero.
1818 2001-07-03 Nick Clifton <nickc@cambridge.redhat.com>
1820 * config/tc-sh.c (sh_frob_section): Replace symbol_get_frag() with
1823 * write.c (TC_FINALIZE_SYMS_BEFORE_SIZE_SEG): Default to 1.
1824 (write_object_file): Set finalize_syms to
1825 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG just before size_segs is
1828 * doc/internals.texi: Document
1829 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG.
1831 2001-07-02 Alan Modra <amodra@bigpond.net.au>
1833 * config/tc-ppc.c: Formatting fixes.
1835 2001-07-01 Ben Elliston <bje@redhat.com>
1837 * config/tc-m88k.c: Back out warning fixes from 2001-06-24, as
1838 they cause some subtle breakage. Will fix them again later.
1840 2001-06-28 Nick Clifton <nickc@cambridge.redhat.com>
1842 * config/obj-coff.c (obj_coff_ln): Treat a .ln directive
1843 outside of a function as a .appline directive.
1845 2001-06-28 Eric Christopher <echristo@redhat.com>
1846 H.J. Lu <hjl@gnu.org>
1848 * config/tc-mips.c (mips_arch): New. Use mips_arch instead
1849 of mips_cpu for the ISA selection.
1850 (md_longopts): Add OPTION_MARCH and OPTION_MTUNE.
1851 (md_parse_option): Handle OPTION_MARCH and OPTION_MTUNE.
1852 (mips_tune): New. Use mips_tune for scheduling and optimization
1854 (append_insn): Use mips_tune and mips_arch.
1855 (macro_build): Ditto.
1857 (md_begin): Handle mips_arch, mips_tune and mips_cpu. For
1858 backwards compatability mips_cpu generates arch and tune.
1859 (md_show_usage): Document new behavior.
1861 * doc/c-mips.texi (MIPS Opts): Document -march and -mtune.
1866 2001-06-27 Nick Clifton <nickc@cambridge.redhat.com>
1868 * write.c (write_object_file): Do not set finalize_syms until
1869 after the segments have been sized. Some backends may still
1870 need to access the syms's frags in order to adjust relaxed
1873 * config/tc-arm.c (do_ldst): Use MVN to build simple inverted
1876 2001-06-27 Alan Modra <amodra@bigpond.net.au>
1878 * write.c (fixup_segment <Difference of 2 syms same seg>): Don't
1879 subtract MD_PCREL_FROM_SECTION for 68k.
1880 (fixup_segment <Difference of 2 syms different seg>): Only fudge
1881 by adding MD_PCREL_FROM_SECTION for 68k or if not already pcrel.
1883 2001-06-27 Tracy A. Kuhrt <Tracy.Kuhrt@microchip.com>
1885 * write.c (fixup_segment <Difference of 2 syms same seg>): If
1886 pcrel, subtract MD_PCREL_FROM_SECTION value.
1888 2001-06-24 Ben Elliston <bje@redhat.com>
1890 * stabs.c (generate_asm_file): Make local variable `len' a size_t.
1892 2001-06-24 Jakub Jelinek <jakub@redhat.com>
1894 * config/tc-alpha.c (tc_gen_reloc): Handle relocs against SEC_MERGE
1895 section symbols the same way as externs.
1897 2001-06-24 Ben Elliston <bje@redhat.com>
1899 * config/tc-m88k.c (md_number_to_imm): Remove; unused since 1993.
1900 (emit_relocations): Ditto.
1902 (md_begin): Reformat comments to conform to the GNU standards.
1903 (md_assemble): Ditto.
1905 * config/tc-m88k.c (get_reg): Adjust type of `reg_prefix' to char.
1906 (md_parse_option): Mark parameters as unused.
1907 (md_show_usage): Ditto.
1908 (calcop): Adjust type of `reg_prefix' to char.
1910 (getval): Adjust type of local `c' to char.
1911 (md_create_short_jump): Mark from_addr, to_addr params as unused.
1912 (md_create_long_jump): Ditto.
1913 (md_estimate_size_before_relax): Mark parameters as unused.
1915 * config/tc-m88k.c (md_pseudo_table): Properly terminate the table
1916 to allay a possible compiler warning.
1918 2001-06-22 Nick Clifton <nickc@cambridge.redhat.com>
1920 * doc/internals.texi (CPU backend): Document md_atof.
1922 2001-06-22 Matthew Wilcox <willy@ldl.fc.hp.com>
1924 * config/tc-hppa.c (pre_defined_registers): Add %mrp (millicode
1925 return pointer) alias for %r2 or %r31, depending on 32 or 64 bit
1928 2001-06-21 Philip Blundell <philb@gnu.org>
1930 * config/tc-arm.c (cplong_flag): Rename to long_flag. All uses
1932 (insns): Remove entry for adrl. Add long_flag for adr.
1933 (do_adr): Handle `l' suffix.
1936 2001-06-21 Alan Modra <amodra@bigpond.net.au>
1938 * config/tc-hppa.c (CHECK_FIELD_WHERE): Define.
1939 (md_apply_fix): Use it here. Replace printf with equivalent
1941 (tc_gen_reloc): Use as_bad_where instead of as_bad.
1942 (md_apply_fix): Here too.
1943 * config/tc-i386.c (tc_gen_reloc): Use as_bad_where instead of as_bad.
1944 * config/tc-m68k.c (tc_gen_reloc): Likewise.
1945 (md_convert_frag_1): Likewise.
1947 2000-06-20 Tom Rix <trix@redhat.com>
1949 * config/tc-ppc.c (ppc_comm): Change default alignment to 4 bytes.
1951 2001-06-18 H.J. Lu <hjl@gnu.org>
1953 * doc/Makefile.am (info): Depend on $(MANS).
1954 (as.1): Remove the prefix `$(srcdir)/'.
1955 * doc/Makefile.in: Regenerated.
1959 2001-06-18 Philip Blundell <philb@gnu.org>
1961 * config/tc-arm.c (do_msr): Remove restriction on usage of
1964 2001-06-19 Alan Modra <amodra@bigpond.net.au>
1966 * dwarf2dbg.c (dwarf2_finish): Output file info even when no
1969 2001-06-13 Philip Blundell <philb@gnu.org>
1971 * config/tc-arm.c (thumb_shift): Improve wording of error message.
1972 (do_t_arit): Likewise.
1974 2001-06-13 Nick Clifton <nickc@cambridge.redhat.com>
1976 * config/tc-sh.c (md_pseudo_table): Only intercept the .file and
1977 .loc pseudos if the dfwarf2 functions are available.
1978 (md_assemble): Only call dwarf2_emit_insn if it is available.
1980 * expr.c: Fix typo in comment.
1982 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
1984 * doc/as.texinfo (Infix Ops): Document that comparison and
1985 combiner operators can be used as infix operators.
1987 2001-06-12 Peter Jakubek <pjak@snafu.de>
1989 * config/tc-m68k.c (parse_mri_control_operand): Fix handling
1991 (swap_mri_condition): Add HS (alias fo CC) and LO (alias for CS).
1992 (reverse_mri_condition): Likewise.
1993 (swap_mri_condition): Issue warning for conditions that can not be
1995 (build_mri_control_operand): Fix order of operands (swapped).
1996 (build_mri_control_operand): Allow upper case extension in structured
1998 (s_mri_else): Likewise.
1999 (s_mri_next): Likewise.
2000 (s_mri_for): Likewise.
2001 (s_mri_if): Fix handling comment ('*') in mri mode.
2002 (s_mri_while): Likewise.
2003 * macro.c (macro_expand): Allow macro invocation with empty
2006 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
2008 * config/tc-arm.c: Fix test for overlow of literal pool.
2010 2001-06-11 H.J. Lu <hjl@gnu.org>
2012 * NEWS: Updated for the new -n option for the MIPS assembler.
2014 * config/tc-mips.c (md_show_usage): Add -n.
2016 * doc/as.texinfo: Document the new -n option.
2017 * doc/c-mips.texi: Likewise.
2018 * doc/as.1: Regenerated.
2020 2001-06-10 Alan Modra <amodra@bigpond.net.au>
2022 * config/obj-coff.c (obj_coff_section): Formatting fix.
2024 * config/tc-i386.c (md_assemble): Accept branch hints as ",pt" and
2027 2001-06-08 H.J. Lu <hjl@gnu.org>
2029 * config/tc-mips.c (warn_nops): New variable. Set to 0 to
2030 disable warning about all NOPS that the assembler generates.
2031 (macro): Warn NOPS generated only if warn_nops is not 0.
2032 (md_shortopts): Add `n'.
2033 (md_parse_option): Set warn_nops to 1 for `n'.
2035 2001-06-08 H.J. Lu <hjl@gnu.org>
2037 * config/tc-mips.c (mips_ip): Properly handle illegal operands.
2039 2001-06-08 H.J. Lu <hjl@gnu.org>
2041 * config/tc-mips.c (md_apply_fix): Don't adjust common
2042 extern/weak symbols for ELF.
2043 (md_estimate_size_before_relax): Treat weak like extern for
2045 (mips_fix_adjustable): Don't adjust extern/weak symbols for
2048 2001-06-08 Alan Modra <amodra@bigpond.net.au>
2050 * Makefile.am: 'som' is not wrongly spelled 'some'.
2051 * Makefile.in: Regenerate.
2053 * config/tc-mips.c (mips16_mark_labels): Reduce number of calls to
2054 S_GET_VALUE by using a temp.
2055 (append_insn): Likewise, and for S_SET_VALUE too.
2056 (mips_emit_delays): Likewise.
2057 (my_getExpression): Likewise.
2058 (md_apply_fix): Likewise. Use "valueT" rather than "long" for "value".
2059 (mips16_extended_frag): Remove code concerned with avoiding
2060 locking in a frag address now that symbols are not finalized until
2061 relaxation is complete. Cater for first relaxation pass having
2062 bogus addresses. Use relax_marker to reliably determine whether a
2063 symbol frag has been reached on the current pass.
2065 2001-06-07 H.J. Lu <hjl@gnu.org>
2067 * configure.in: Move "mips-*-linux-gnu*" before "mips-*-gnu*".
2068 * configure: Regenerate.
2070 2001-06-07 H.J. Lu <hjl@gnu.org>
2072 * configure.in: Use MIPS_STABS_ELF for Linux/mips and remove
2074 * configure: Regenerate.
2076 2001-06-07 H.J. Lu <hjl@gnu.org>
2078 * config/tc-mips.c (mips_pseudo_table): Add "extern" if
2079 MIPS_STABS_ELF is defined.
2081 2001-06-06 Nick Clifton <nickc@cambridge.redhat.com>
2083 * as.c (show_usage): Remove L from listing options. It is not a
2086 2001-06-06 Christian Groessler <cpg@aladdin.de>
2088 * config/tc-z8k.c: Removed many warnings by removing unused
2089 variables and tagging unused parameters as such.
2090 (md_begin): Fixed a typo (","instead of ";").
2091 (struct ctrl_table): Add parentheses to initialize array
2093 (struct flag_table): Likewise.
2094 (struct intr_table): Likewise.
2095 (struct table): Likewise.
2096 (check_operand): "#if 0"'ed since it doesn't seem to be used.
2098 2001-06-06 Peter Jakubek <pjak@snafu.de>
2100 * config/tc-m68k.c (md_show_usage): Add all supported ColdFire
2101 options to list (e.g. m5206e, m5307, m5407).
2103 2001-06-06 Martin Schwidefsky <schwidefsky@de.ibm.com>
2105 * config/tc-s390.h (TC_FORCE_RELOCATION): Always emit relocations
2106 BFD_RELOC_VTABLE_INHERIT and BFD_RELOC_VTABLE_ENTRY.
2108 2001-06-06 Alan Modra <amodra@bigpond.net.au>
2110 * config/tc-i386.c (md_assemble): Handle Pentium4 branch hints.
2111 <JumpByte, JumpDword insn output>: Remove dead code.
2113 2001-06-06 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
2115 * as.c (parse_args): Correct option name "listing-lhs-width2".
2117 2001-06-05 Nick Clifton <nickc@cambridge.redhat.com>
2119 * symbols.c (S_SET_EXTERNAL): Do not override a section symbol's
2122 2001-05-30 Richard Henderson <rth@redhat.com>
2124 * read.c (emit_leb128_expr): Call md_cons_align.
2126 2001-05-28 Jeff Sturm <jsturm@one-point.com>
2128 * config/tc-sparc.c (md_apply_fix3): Handle BFD_RELOC_SPARC_UA16,
2129 BFD_RELOC_SPARC_UA32 and BFD_RELOC_SPARC_UA64.
2130 (tc_gen_reloc): Likewise.
2131 (sparc_cons_align): Don't clear sparc_no_align_cons.
2132 (cons_fix_new_sparc): Substitute BFD_RELOC_SPARC_UA{16|32|64} for
2133 BFD_RELOC_{16|32|64} iff sparc_no_align_cons is set.
2135 2001-05-27 Alan Modra <amodra@one.net.au>
2137 * write.c (relax_segment <rs_space>): Check the section of a
2138 symbol to determine whether it is absolute rather than comparing
2139 its frag against zero_address_frag as listings play tricks with
2142 * config/tc-m68k.c (md_assemble): Ensure variable part of frag is
2143 allocated in the same chunk as the fixed part.
2145 2001-05-26 Alan Modra <amodra@one.net.au>
2147 * write.c (relax_segment <rs_space>): Calculate growth using
2148 addresses before stretch. Prevent repeated error messages.
2149 From Peter Jakubek <pjak@snafu.de>
2150 Use as_bad_where and as_warn_where to pinpoint errors.
2152 2001-05-25 Alan Modra <amodra@one.net.au>
2154 * symbols.c (resolve_symbol_value): Always set segment, even when
2155 not finalizing symbol value.
2157 * config/obj-ieee.c (write_object_file): Set finalize_syms.
2158 * config/obj-coff.c (write_object_file): Likewise.
2159 * (size_section): Remove rs_space assert as fr_symbol is no longer
2161 (fill_section): Likewise.
2163 * configure.in: Replace linuxoldld with linux*oldld.
2164 * configure: Regenerate.
2166 From 2.11 branch 2001-03-30 Richard Henderson <rth@redhat.com>
2167 * config/tc-i386.c (md_convert_frag): Don't die on local symbols
2168 that have been finalized.
2170 * symbols.c (resolve_symbol_value): Clear sy_resolving before
2171 taking exit_dont_set_value.
2173 * write.c (relax_segment <rs_space>): Don't zap fr_symbol when
2176 2000-05-24 Tom Rix <trix@redhat.com>
2178 * config/obj-coff.c (add_lineno): xcoff allows negative line
2180 * config/tc-ppc.c (ppc_stabx): fix generated symbol
2182 2001-05-24 Alan Modra <amodra@one.net.au>
2184 * write.c (write_object_file): Set finalize_syms = 1 before
2187 2001-05-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2189 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add ISA_MIPS64 as 64 bit
2190 architecture, remove erraneous ISA_MIPS32.
2191 (md_show_usage): Add MIPS r12k support.
2192 (mips_cpu_info_table): Add MIPS r12k support.
2194 2001-05-22 Alan Modra <amodra@one.net.au>
2196 * config/tc-arc.c (md_assemble): Use is_end_of_line instead of
2199 * symbols.c (resolve_symbol_value): Remove "finalize" param,
2200 instead use finalize_syms directly. Don't treat expressions
2201 specially with regard to finalize_syms. Update calls to self.
2202 (resolve_local_symbol): Update call to resolve_symbol_value.
2203 (S_GET_VALUE): Likewise. Return resolve_symbol_value if
2205 * symbols.h (resolve_symbol_value): Update prototype.
2206 * config/obj-aout.c (obj_crawl_symbol_chain): Update call
2207 to resolve_symbol_value.
2208 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
2209 * config/obj-coff.c (do_relocs_for): Likewise.
2210 (yank_symbols): Likewise.
2211 (fixup_segment): Likewise.
2212 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
2213 * config/tc-mips.c (md_convert_frag): Likewise.
2214 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
2215 (ppc_fix_adjustable): Likewise.
2216 * dwarf2dbg.c (dwarf2dbg_estimate_size_before_relax): Likewise.
2217 (dwarf2dbg_convert_frag): Likewise.
2218 * ehopt.c (eh_frame_estimate_size_before_relax): Likewise.
2219 (eh_frame_convert_frag): Likewise.
2220 * expr.c (make_expr_symbol): Likewise.
2221 * write.c (adjust_reloc_syms): Likewise.
2222 (write_object_file): Likewise.
2223 (relax_segment): Likewise.
2224 (fixup_segment): Likewise.
2225 (finalize_syms): Init to zero, and update comment.
2226 (write_object_file): Set finalize_syms to 1 rather than 2.
2227 * doc/internals.texi (sy_value): Mention finalize_syms.
2228 (S_GET_VALUE): Remove restriction on when S_GET_VALUE can be called.
2230 * config/tc-m68k.c (relaxable_symbol): Only treat external symbols
2231 as relaxable if embedded system, make weak syms non-relaxable.
2233 (tc_m68k_fix_adjustable): ..so it can be used here.
2234 (md_apply_fix_2): Sign extend without conditional.
2236 * config/tc-v850.c: Update copyright.
2238 2001-05-16 Jeff Johnston <jjohnstn@redhat.com>
2240 * cgen.c (gas_cgen_tc_gen_reloc): Changed error message when
2241 howto entry is not found.
2243 2001-05-15 Alexandre Oliva <aoliva@redhat.com>
2245 * config/tc-mn10300.c (mn10300_force_relocation): Don't
2246 optimize differences between symbols in code sections to
2248 (mn10300_fix_adjustable): Don't adjust to section+offset
2249 relocations pointing at symbols in code sections.
2251 2001-05-16 Alan Modra <amodra@one.net.au>
2253 * config/tc-arc.c (md_assemble): Correct dwarf2_emit_insn param
2255 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn before
2256 opcodes are output rather than after. Delete insn_size.
2257 * config/tc-v850.c (md_assemble): Similarly, but delete
2260 2001-05-14 Richard Henderson <rth@redhat.com>
2262 * ehopt.c (eh_frame_convert_frag): Fix missed subtype adjustment
2265 2001-05-14 Richard Henderson <rth@redhat.com>
2267 * ehopt.c (get_cie_info): Rename from eh_frame_code_alignment;
2268 also collect whether to expect an FDE augmentation.
2269 (check_eh_frame): Rewrite as a state machine. Track where in
2270 an FDE we are located, skip any augmentation.
2271 (eh_frame_estimate_size_before_relax): Get code alignment from
2272 the fragment subtype.
2273 (eh_frame_relax_frag, eh_frame_convert_frag): Likewise.
2274 * read.c (emit_leb128_expr): Call check_eh_frame.
2276 2001-05-14 Alexandre Oliva <aoliva@redhat.com>
2278 * config/tc-mn10300.c (md_assemble): Anchor dwarf2 line info
2279 before a relaxable insns.
2281 2001-05-13 Alexandre Oliva <aoliva@redhat.com>
2283 * config/tc-mn10300.c (tc_gen_reloc): Don't reject differences
2284 between symbols if the base symbol is in the current section;
2285 emit a PC-relative relocation instead.
2287 2001-05-12 Peter Targett <peter.targett@arccores.com>
2289 * config/tc-arc.c: Update copyright and tidy source comments.
2290 (md_pseudo_table): Add directive .cpu back as an alias for
2291 .option. Add .file and .line for dwarf2 support.
2292 (arc_mach_type): Make bfd_mach_arc_6 default.
2293 (md_longopts): Add entry 'pre-v6' representing old command line
2294 option when assembling for 'arc5' core versions.
2295 (md_parse_option): Make OPTION_ARC same as OPTION_ARC6, for new
2297 (arc_code_symbol): Make symbol value for @h30 fixup expression
2298 equal to O_constant.
2299 (md_assemble): Call dwarf2_emit_insn.
2300 Include "dwarf2dbg2.h". Formatting fixes throughout file.
2301 * config/tc-arc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2302 * doc/c-arc.texi (ARC_CORE_DEFAULT): Update to new default.
2304 2001-05-11 Jakub Jelinek <jakub@redhat.com>
2306 * config/tc-ia64.c (special_linkonce_name): New.
2307 (make_unw_section): Map .gnu.linkonce.t.FOO text section into
2308 .gnu.linkonce.ia64unw{,i}.FOO.
2309 (ia64_elf_section_type): Handle .gnu.linkonce.ia64unw{,i}.FOO.
2310 (dot_endp): Add comment about it.
2312 2001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
2314 * config/tc-arm.c (arm_handle_align): When truncating an aligned
2315 block, ensure that the low order bits of the alignment are
2318 2001-05-10 Alan Modra <amodra@one.net.au>
2320 * config/obj-vms.c (obj_crawl_symbol_chain): Don't take address of
2323 * config/tc-fr30.c (md_estimate_size_before_relax): Return size of
2324 current variable part of frag.
2325 * config/tc-m32r.c (md_estimate_size_before_relax): Likewise.
2326 * config/tc-openrisc.c (md_estimate_size_before_relax): Likewise.
2327 * config/tc-m68hc11.c (RELAX_STATE): Define.
2328 (RELAX_LENGTH): Define.
2329 (md_estimate_size_before_relax): Handle non-relaxable cases
2330 separately from relaxable cases for clarity, and return correct
2331 size for multi-pass relaxation.
2332 * config/tc-tahoe.c (RELAX_LENGTH): Correct.
2333 (md_estimate_size_before_relax): As for tc-m68hc11.c.
2334 (md_convert_frag): Remove "length_code".
2335 * config/tc-vax.c (RELAX_STATE): Define.
2336 (RELAX_LENGTH): Define.
2337 (md_relax_table): Add missing entry.
2338 (md_estimate_size_before_relax): As for tc-m68hc11.c.
2339 (md_convert_frag): Remove "length_code".
2340 * config/tc-ns32k.c (md_estimate_size_before_relax): Simplify and
2341 don't bother setting fr_var. Return correct size for multi-pass
2343 * config/tc-v850.c (md_estimate_size_before_relax): Rewrite.
2344 (md_convert_frag): Don't bother clearing fr_var.
2345 (md_pseudo_table): Correct initialization.
2346 * config/tc-h8500.c (md_convert_frag): Don't bother clearing fr_var.
2347 (md_estimate_size_before_relax): No need to set fr_var.
2348 * config/tc-mcore.c (md_convert_frag): Don't bother clearing fr_var.
2349 (md_estimate_size_before_relax): No need to set fr_var.
2351 2001-05-09 Richard Henderson <rth@redhat.com>
2353 * config/tc-ia64.c (generate_unwind_image): Align the fragment
2354 beginning a function's unwind info block.
2356 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
2358 * config/tc-mn10300.c (md_apply_fix3): Accept PC-relative relocs.
2360 2001-05-08 Andreas Schwab <schwab@suse.de>
2362 * config/tc-m68k.c: Instead of replacing -1 by 64 in assignment to
2363 fx_pcrel_adjust explicitly sign extend when reading it.
2365 2001-05-08 Alan Modra <amodra@one.net.au>
2367 * config/tc-m68k.c (md_estimate_size_before_relax): Set fr_var
2368 from md_relax_table, and combine some switch cases.
2370 2001-05-06 Alexandre Oliva <aoliva@redhat.com>
2372 * config/tc-mn10300.c (md_assemble): Subtract operand->shift
2373 from offset in non-pcrel operands too.
2375 2001-05-06 Nick Clifton <nickc@cambridge.redhat.com>
2377 * config/tc-arm.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
2378 * config/tc-arm.c (arm_handle_align): Do not insert more than
2379 MAX_MEM_FOR_RS_ALIGN_CODE bytes.
2380 (arm_frag_align_code): Use MAX_MEM_FOR_RS_ALIGN_CODE.
2382 2001-05-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2384 * Makefile.am (TARG_ENV_HFILES): Add te-hppa64.h and te-hppalinux64.h.
2386 * Makefile.in: Regenerate.
2387 * configure.in: Remove duplicate mips-*-ecoff* entry.
2388 * configure: Regenerate.
2390 * config/obj-ecoff.c (obj_pseudo_table): Fix terminating entry.
2391 (n_names): Cast away type mismatch.
2392 (ecoff_sec_sym_ok_for_reloc): Add unused attribute.
2393 (obj_ecoff_frob_symbol): Likewise.
2394 * ecoff.c: (add_file): Add unused attribute.
2395 (ecoff_directive_begin): Likewise.
2396 (ecoff_directive_bend): Likewise.
2397 (ecoff_directive_def): Likewise.
2398 (ecoff_directive_dim): Likewise.
2399 (ecoff_directive_scl): Likewise.
2400 (ecoff_directive_size): Likewise.
2401 (ecoff_directive_type): Likewise.
2402 (ecoff_directive_tag): Likewise.
2403 (ecoff_directive_val): Likewise.
2404 (ecoff_directive_endef): Likewise.
2405 (ecoff_directive_end): Likewise.
2406 (ecoff_directive_ent): Likewise.
2407 (ecoff_directive_extern): Likewise.
2408 (ecoff_directive_file): Likewise.
2409 (ecoff_directive_fmask): Likewise.
2410 (ecoff_directive_frame): Likewise.
2411 (ecoff_directive_mask): Likewise.
2412 (ecoff_directive_loc): Likewise.
2413 (mark_stabs): Likewise.
2414 (ecoff_stab): Likewise.
2415 (ecoff_frob_symbol): Cast away type mismatch.
2416 (ecoff_padding_adjust): Likewise.
2417 (ecoff_build_symbols): Likewise.
2418 (ecoff_build_procs): Likewise.
2419 (ecoff_build_aux): Likewise.
2420 (ecoff_build_strings): Likewise.
2421 (ecoff_build_fdr): Likewise.
2422 (ecoff_build_debug): Likewise.
2423 * itbl-ops.c (itbl_assemble): Variable initialization.
2425 2001-05-03 Alan Modra <amodra@one.net.au>
2427 * config/tc-i386.c (i386_displacement): Call as_bad for bad GOTOFF
2428 expressions rather than triggering an assert.
2430 2001-05-02 Johan Rydberg <jrydberg@opencores.org>
2432 * config/tc-openrisc.c: New file.
2433 * config/tc-openrisc.h: Likewise.
2435 * Makefile.am: Add OpenRISC target.
2436 * Makefile.in: Regenerated.
2438 * configure.in (openrisc-*-*): Add target.
2439 * configure: Regenerated.
2441 2001-05-02 Nick Clifton <nickc@cambridge.redhat.com>
2443 * config/tc-arm.c (arm_frag_align_code): Change error message to
2444 more explanatory version.
2446 2001-04-29 Keith M Wesolowski <wesolows@foobazco.org>
2448 * config/tc-mips.c (md_parse_option): Also accept
2449 elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.
2451 2001-04-27 David Mosberger <davidm@hpl.hp.com>
2453 * config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
2454 argument passing order: predicate goes last, not first.
2456 2001-04-27 Sean McNeil <sean@mcneil.com>
2458 * configure.in: Add arm-vxworks.
2459 * configure: Regenerate.
2461 2001-04-26 Nick Clifton <nickc@cambridge.redhat.com>
2463 * config/tc-arm.c (arm_handle_align): New Function: Generate
2464 no-op filled alignment frags.
2465 (arm_frag_align_code): New Function: Create a code alignment frag.
2466 (arm_init_frag): New Function: Initialse the target dependent
2469 * config/tc-arm.h (TC_FRAG_TYPE): Define.
2470 (TC_FRAG_INIT): Define.
2471 (HANDLE_ALIGN): Define.
2472 (md_do_align): Define.
2474 2001-04-25 Nick Clifton <nickc@cambridge.redhat.com>
2476 * config/obj-coff.c (do_linenos_for): Check to see if the filename
2477 symbol has been initialised before extracting its symbol index.
2479 2001-04-24 H.J. Lu <hjl@gnu.org>
2481 * configure: Regenerated with the right version of autoconf.
2483 2001-04-24 Christian Groessler <cpg@aladdin.de>
2485 * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
2486 generate R_CALLR and R_REL16 relocations
2488 2000-04-20 Jason Eckhardt <jle@redhat.com>
2490 * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
2491 since frag_now can change after d10v_cleanup is called.
2493 2001-04-16 David O'Brien <obrien@FreeBSD.org>
2495 * configure.in: Add the em type for FreeBSD targets.
2496 * configure: Regenerate.
2498 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
2500 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
2501 * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
2503 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
2504 pc-relative relocations not placed at the end of the instruction.
2506 2001-04-13 Jim Wilson <wilson@redhat.com>
2508 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
2511 2001-04-13 Jakub Jelinek <jakub@redhat.com>
2513 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
2514 handle SHF_MERGE and SHF_STRINGS.
2515 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
2516 (obj_elf_section): Allow additional argument specifying entity size.
2517 * write.c (adjust_reloc_syms): Keep relocations against local symbols
2518 in SEC_MERGE sections.
2520 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
2522 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
2524 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
2526 * expr.c (operand): Pass &c to md_parse_name().
2527 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
2529 2001-04-07 Steven J. Hill <sjhill@cotw.com>
2531 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
2533 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
2534 * Makefile.in: Regenerated.
2536 * configure.in: Use traditional MIPS targets for Linux/MIPS.
2537 * configure: Regenerated.
2539 2001-04-06 Alexandre Oliva <aoliva@redhat.com>
2541 * config/tc-mn10300.c (xr_registers): Added `pc'.
2543 2001-04-05 Alan Modra <alan@linuxcare.com.au>
2545 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
2546 * configure: Regenerate.
2548 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
2549 cases, and always return size based on current fr_subtype.
2550 (md_begin): Move initialization of md_relax_table..
2551 (md_relax_table): ..to static initializer. Set rlx_length for
2552 UNDEF_WORD_DISP cases.
2553 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
2554 (md_begin): Likewise.
2555 (md_relax_table): Likewise.
2556 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
2557 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
2558 Set rlx_backward and rlx_forward to zero for unused states.
2559 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
2560 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
2561 (UNCOND12, UNCOND32): Remove duplicate defines.
2563 2001-04-04 Hans-Peter Nilsson <hp@axis.com>
2565 * config/tc-cris.c (md_estimate_size_before_relax) <case
2566 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
2567 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
2568 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
2569 Add cases to cover all relax states.
2570 (cris_insn_first_word_frag): New.
2571 (md_assemble): Call cris_insn_first_word_frag to get the first
2572 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
2573 end. Drop variable insn_size.
2574 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
2575 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
2576 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
2578 * write.c (write_object_file): Reset broken word state before
2581 2001-03-31 Alan Modra <alan@linuxcare.com.au>
2583 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
2584 for one line if not already enabled.
2585 * cond.c (s_elseif): Correct conditional assembly listing.
2588 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
2589 Don't abort on NULL current_cframe.
2591 2001-03-30 Alan Modra <alan@linuxcare.com.au>
2593 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
2594 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
2595 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
2596 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
2597 * config/obj-coff.c (do_relocs_for): Likewise.
2598 (yank_symbols): Likewise.
2599 (fixup_segment): Likewise.
2600 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
2601 (ppc_fix_adjustable): Likewise.
2602 * config/tc-mips.c (md_convert_frag): Likewise.
2603 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
2604 * ehopt.c (eh_frame_convert_frag): Likewise.
2605 * expr.c (make_expr_symbol): Likewise.
2607 * frags.h (struct frag): Add last_fr_address. Reorder fields for
2609 * symbols.c (resolve_symbol_value): Don't fix expression values
2610 until relaxation is complete.
2611 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
2612 (S_GET_VALUE): Likewise, and return unresolved expression value.
2613 * write.c (finalize_syms): New.
2614 (relax_and_size_seg): Split into..
2615 (relax_seg): New function, returns 1 if anything changed..
2616 (size_seg): And the remainder of relax_and_size_seg.
2617 (fixup_segment): Arrange for final resolution of sym values.
2618 (adjust_reloc_syms): Likewise.
2619 (write_object_file): Likewise, and repeatedly call relax_seg until
2620 nothing more changes.
2621 (relax_segment): Return 1 if anything changed. Use correct types
2622 for rs_org `target' and `after'.
2623 * write.h (finalize_syms): Declare.
2624 (relax_segment): Update prototype.
2626 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
2627 do-nothing cases to switch to avoid abort on a second relaxation
2628 pass, and tidy code a little.
2629 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
2630 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
2631 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
2632 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
2633 (md_relax_table): Remove first four unused entries. Increment
2634 rlx_length by one throughout table, and update comments to suit.
2635 (md_estimate_size_before_relax): Return size of current variable
2636 part of frag to reflect reality when relaxing more than once.
2637 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
2638 (COND32, UNCD32): Rename to DISP32 throughout.
2639 (UNDEF_WORD_DISP): Renumber to 3.
2640 (md_estimate_size_before_relax): Add extra do-nothing cases.
2641 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
2642 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
2643 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
2644 handle word and dword branches.
2646 2001-03-29 Hans-Peter Nilsson <hp@axis.com>
2648 * config/tc-cris.h (tc_fix_adjustable): Allow only
2649 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
2650 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
2651 example in comment to valid type.
2653 2001-03-28 H.J. Lu <hjl@gnu.org>
2655 * read.c (equals): Set to local for COFF only if it hasn't been
2658 2001-03-28 Alan Modra <alan@linuxcare.com.au>
2660 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
2661 (md_begin): Use it when setting default architecture.
2663 2001-03-27 Nick Papadonis <nick@coelacanth.com>
2665 * read.c (equals): (for COFF) default symbols to being local.
2667 2001-03-27 Hans-Peter Nilsson <hp@axis.com>
2669 * configure.in (cris-*-*): Change default emulation to criself.
2670 (cris-*-*aout*): New rule.
2671 * configure: Regenerate.
2673 2001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
2675 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
2676 BFD_RELOC_390_GOTENT.
2677 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
2678 BFD_RELOC_390_GOTENT.
2680 2001-03-26 Nick Clifton <nickc@redhat.com>
2682 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
2683 * config/tc-s390.c (s390_force_relocation): New function: Force
2684 relocations for VTINHERIT relocs.
2686 2001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2688 * doc/as.texinfo: Put @c man begin to generate the as man page.
2689 When generating man, define all the variables. Re-organize some
2690 options to obtain better indentation of man page.
2691 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
2692 (as.1): Build from as.texinfo.
2693 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
2695 2001-03-25 Alan Modra <alan@linuxcare.com.au>
2697 * config/tc-i386.c (i386_scale): Accept an absolute expression for
2698 scale factor, and return the end of the expression.
2699 (i386_operand): Modify for above.
2701 2001-03-23 Nick Clifton <nickc@redhat.com>
2703 * doc/as.texinfo: Document --listing-XXX command line switches.
2704 Explain why listings behave differently when -pipe is used.
2706 2001-03-23 Richard Sandiford <rsandifo@redhat.com>
2708 * write.c (fix_new_exp): Print an error if passed a register.
2710 2001-03-23 Hans-Peter Nilsson <hp@axis.com>
2712 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
2713 (PIC_SUFFIX_CHAR): New macro.
2714 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
2715 (pic): New variable.
2716 (md_longopts): New option --pic.
2717 (OPTION_PIC): Define.
2718 (md_estimate_size_before_relax): Tweak longish comment.
2719 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
2720 (md_assemble): Handle a PIC relocation on prefix and normal
2721 instruction operands.
2722 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
2723 "complex" operand expressions. Call frag_more outside
2724 gen_cond_branch_32 parameter list.
2725 (cris_process_instruction): Handle PIC relocs on parsed
2726 operand expressions. Validize PIC reloc sizes.
2727 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
2728 (gen_bdap): Handle "complex" operand expressions.
2729 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
2730 ADD.D offset,PC as jump instruction if generating PIC. Generate
2731 error instead of crashing on complex expressions.
2732 (cris_number_to_imm): Add segT parameter. All callers changed.
2733 Use segT parameter, not now_seg, for segment of fixup. Handle
2734 PCREL relocations but check that they are fully resolved.
2735 (md_parse_option): Handle OPTION_PIC.
2736 (tc_gen_reloc): Handle PIC relocs.
2737 (md_show_usage): Update for --pic.
2738 (md_apply_fix3): Renamed from md_apply_fix.
2739 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
2740 (md_cris_force_relocation): Force relocation for PIC relocs.
2742 * config/tc-cris.h: Tweak attribution.
2743 (MD_APPLY_FIX3): Define.
2744 (IS_CRIS_PIC_RELOC): New macro.
2745 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2746 (tc_fix_adjustable): Don't adjust a globally visible symbol when
2748 (tc_frob_symbol): Avoid emitting undefined symbols.
2750 2001-03-20 Alan Modra <alan@linuxcare.com.au>
2752 * frags.h (struct frag): Add relax_marker.
2753 * write.c (is_dnrange): Delete.
2754 (relax_frag): Use correct types for `aim', `target', `address'.
2755 Delete `offset', `was_address'. Test `relax_marker' instead of
2756 using fragile (and slow) address test.
2757 (relax_segment): Init and flip `relax_marker'.
2759 2001-03-19 Alan Modra <alan@linuxcare.com.au>
2761 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
2764 2001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2766 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
2767 with 'Motorola specification for assembly language input standard'.
2769 2001-03-17 Richard Henderson <rth@redhat.com>
2771 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
2772 (dwarf2_directive_loc): Don't use them.
2773 (dwarf2_directive_file): Reject duplicate file definitions.
2774 (get_filenum): Zero allocated memory.
2775 (out_file_list): Complain about missing file definitions.
2777 2001-03-17 Alan Modra <alan@linuxcare.com.au>
2779 * read.c (do_org): Handle complex expressions.
2780 * cgen.c (gas_cgen_finish_insn): Likewise.
2782 2001-03-15 David Mosberger <davidm@hpl.hp.com>
2784 * config/tc-ia64.c (md): New member keep_pending_output.
2785 (ia64_flush_pending_output): Flush only if md.keep_pending_output
2787 (dot_xdata): Turn on md.keep_pending_output for the duration of
2789 (dot_xfloat_cons): Ditto.
2790 (dot_xstringer): Ditto.
2791 (dot_xdata_ua): Ditto.
2792 (dot_xfloat_cons_ua): Ditto.
2794 2001-03-15 Jim Wilson <wilson@redhat.com>
2796 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
2799 2001-03-15 Alexandre Oliva <aoliva@redhat.com>
2801 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
2803 2001-03-15 DJ Delorie <dj@redhat.com>
2805 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
2806 blindly freeing string if it isn't at the top of the obstack.
2808 2001-03-13 Alan Modra <alan@linuxcare.com.au>
2810 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
2811 (NUM_FLAG_CODE): Define.
2812 (lex_got): New function.
2813 (got_reloc): New global var.
2814 (x86_cons_fix_new): New function.
2815 (x86_cons): New function.
2816 (i386_immediate): Use lex_got here, replacing inline code. Change
2817 "ignoring junk.." error message to "junk.."
2818 (i386_displacement): Likewise.
2819 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
2820 (x86_cons): Declare.
2821 (TC_CONS_FIX_NEW): Define.
2822 (x86_cons_fix_new): Declare.
2824 2001-03-12 Nick Clifton <nickc@redhat.com>
2826 * config/tc-arm.c (md_begin): Always set machine type based on
2829 2001-03-07 Alan Modra <alan@linuxcare.com.au>
2831 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
2832 (md_assemble) <smallest displacement>: Use correct field of i.op[]
2834 <JumpInterSegment output>: Use correct i.disp_reloc[].
2835 <immediate output>: Likewise.
2837 2001-03-06 Nick Clifton <nickc@redhat.com>
2839 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
2842 2001-03-06 Igor Shevlyakov <igor@windriver.com>
2844 * config/tc-m68k.c : Add 5407 to archs[] table.
2845 (HAVE_LONG_BRANCH): Add mcf5407.
2846 (select_control_regs): Recognize 5407.
2848 2001-03-02 Dave Brolley <brolley@redhat.com>
2850 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
2853 2001-03-02 Richard Sandiford <rsandifo@redhat.com>
2855 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
2856 (gen_to_words): Print warnings if NaNs are found and the target CPU
2857 does not support them. Allow largest exponent to be used in normal
2858 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
2860 2001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
2862 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
2863 anymore since we use bfd_elf_generic_reloc now.
2864 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
2866 2001-02-27 Alan Modra <alan@linuxcare.com.au>
2868 * configure.in (BFD_VERSION): New.
2869 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
2870 * configure: Regenerate.
2871 * Makefile.am: Run "make dep-am"
2872 * Makefile.in: Regenerate.
2873 * doc/Makefile.in: Regenerate.
2875 2001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
2877 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
2878 SEC_NEVER_LOAD when the 'n' flag is used.
2879 Add SEC_NEVER_LOAD to matchflags.
2881 2001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2883 * symbols.c (decode_local_label_name): Initialize message_format
2884 only when an error is reported (perf pb due to I18N).
2886 2001-02-23 H.J. Lu <hjl@gnu.org>
2888 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
2889 BFD_ASSEMBLER is not defined.
2891 2001-02-23 Richard Sandiford <rsandifo@redhat.com>
2893 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
2894 done if it's against a symbol.
2896 2001-02-22 Timothy Wall <twall@cygnus.com>
2898 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
2899 target formats if applicable.
2900 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
2901 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
2902 * Makefile.in: Regenerated.
2903 * configure.in: Added configuration for ia64-*-aix*.
2904 * configure: Regenerated.
2906 2001-02-21 David Mosberger <davidm@hpl.hp.com>
2908 * config/tc-ia64.c (enum operand_match_result): New type.
2909 (operand_match): Change return type to operand_match_result.
2910 Fix all returns appropriately, adding support for returning the
2911 out-of-range result.
2912 (parse_operands): New locals result, error_pos, out_of_range_pos,
2913 curr_out_of_range_pos. Rewrite operand matching loop to give better
2916 2001-02-21 David Mosberger <davidm@hpl.hp.com>
2918 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
2919 (dot_proc): Clear unwind.prologue_count to zero.
2920 (dot_prologue): Increment unwind.prologue_count.
2921 (dot_restore): If second operand is omitted, use
2922 unwind.prologue_count -1 for "ecount" (# of additional regions to
2923 pop). Decrement unwind.prologue_count by number of regions
2926 2001-02-21 Nick Clifton <nickc@redhat.com>
2928 * doc/as.texinfo (Section): Note that some flags to the COFF
2929 version of .section remove attributes rather than setting them.
2931 2001-02-20 Kazu Hirata <kazu@hxi.com>
2933 * config/tc-pdp11.c: Fix formatting.
2934 * config/tc-pdp11.h: Likewise.
2936 2001-02-20 Bo Thorsen <bo@suse.de>
2938 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
2941 2001-02-18 David O'Brien <obrien@FreeBSD.org>
2943 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
2944 all FreeBSD platforms should look the same at this level.
2945 * configure: Rebuilt.
2946 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
2948 2001-02-18 lars brinkhoff <lars@nocrew.org>
2950 * Makefile.am: Add PDP-11 target.
2951 * configure.in: Likewise.
2952 * config/tc-pdp11.c: New file.
2953 * config/tc-pdp11.h: New file.
2954 * doc/Makefile.am: Add PDP-11 documentation.
2955 * doc/all.texi: Likewise.
2956 * doc/as.texinfo: Likewise.
2957 * doc/c-pdp11.texi: New file.
2959 2001-02-16 matthew green <mrg@redhat.com>
2961 * cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
2963 2001-02-13 Jim Wilson <wilson@redhat.com>
2965 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
2966 reloc instead of a 0 reloc.
2967 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
2969 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
2971 2001-02-13 Ian Lance Taylor <ian@zembu.com>
2973 * write.c (is_dnrange): Stop as soon as the address becomes
2975 (relax_frag): Add segment parameter. Only call symbol_get_frag
2976 once. Only call is_dnrange if the symbol is in the same segment,
2977 and the symbol address is larger.
2978 (relax_segment): Pass segment to md_relax_frag and relax_frag.
2979 * write.h (relax_frag): Update declaration.
2980 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
2982 * config/tc-m32r.c (m32r_relax_frag): Likewise.
2983 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
2984 (m32r_relax_frag): Update declaration.
2985 * config/tc-mips.h (md_relax_frag): Add segment parameter.
2986 * config/tc-tic54x.h (md_relax_frag): Likewise.
2987 * doc/internals.texi (CPU backend): Update documentation for
2990 2001-02-13 Alan Modra <alan@linuxcare.com.au>
2992 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
2993 Mention effect of < 386 architectures on jump promotion.
2994 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
2996 * config/tc-i386.c (no_cond_jump_promotion): New.
2997 (set_cpu_arch): Parse "jumps" arch modifier.
2998 (insn_size): Modify usage comment.
2999 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
3000 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
3001 (TYPE_FROM_RELAX_STATE): New define.
3002 (UNCOND_JUMP, COND_JUMP): Renumber.
3003 (md_relax_table): Reorder to suit.
3004 (COND_JUMP86): New define.
3005 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
3006 (md_assemble): Create frag var for jumps of max size, encode relax
3007 state for COND_JUMP86.
3008 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
3009 leave conditional jumps small if no_cond_jump_promotion.
3010 (md_convert_frag): Likewise.
3012 * expr.c (operator): Don't bump input_line_pointer for two char
3013 operators. Instead return operator size via new param num_chars.
3014 (expr): Use above to parse multi-char operators correctly.
3016 Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
3018 * config/tc-i386.c (i386_displacement): Fix handling of
3019 BFD_RELOC_X86_64_GOTPCREL.
3020 (i386_validate_fix): Likewise.
3022 2001-02-12 Philip Blundell <pb@futuretv.com>
3024 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
3025 ldrt/strt instructions.
3027 2001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3029 * config/tc-mips.c (macro): For M_LA_AB emit a
3030 BFD_RELOC_MIPS_CALL16 relocation or a
3031 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
3032 BFD_RELOC_MIPS_GOT16 and
3033 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
3034 loading the jump register when generating SVR4_PIC code.
3036 2001-02-10 Chris Demetriou <cgd@broadcom.com>
3038 * configure.in: Make 'mipself' and 'mipsecoff' emulations
3039 map to MIPS-specific files, as they used to do before the
3040 change on 2000-05-21.
3041 * configure: Regerate.
3043 2001-02-10 Chris Demetriou <cgd@broadcom.com>
3045 * config/tc-mips.c (md_parse_option): Don't try to compile
3046 ELF-only option code if not ELF.
3048 2001-02-08 David Mosberger <davidm@hpl.hp.com>
3050 * config/tc-ia64.h (md_elf_section_type): New macro.
3051 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
3052 (they're now handled via ia64_elf_section_type.
3054 * config/tc-ia64.c (unwind): New members saved_text_seg,
3055 saved_text_subseg, and force_unwind_entry.
3056 (optimize_unw_records): New function to optimize away unnecessary
3058 (ia64_elf_section_type): New function.
3059 (output_unw_records): Generate unwind info only if the size is
3060 non-zero or if it's forced for some other reason (e.g.,
3061 handlerdata or a personality routine).
3062 (generate_unwind_image): Don't switch back to previous
3063 section---stay inside the unwind info section instead so that
3064 handlerdata that may follow goes into the right place.
3065 (dot_handlerdata): Force generation of unwind entry and save the
3066 current active text segment before generating unwind image.
3067 (dot_unwentry): Force generation of unwind entry.
3068 (dot_personality): Ditto.
3069 (dot_endp): Generate unwind table entry only if there is
3070 some unwind info or the unwind entry was forced.
3072 * config/tc-ia64.c (make_unw_section_name): New macro to form
3073 unwind section name.
3074 (generate_unwind_image): Add "text_name" argument. Use it to
3075 form unwind section name.
3076 (dot_handlerdata): Determine current segment (section) name and
3077 pass it to generate_unwind_image().
3078 (dot_endp): Determine current segment (section) name and use
3079 it to determine the appropriate unwind section name.
3080 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
3081 n, fill, and max arguments.
3083 2001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
3085 * Makefile.am: Add linux target for S/390.
3086 * configure.in: Likewise.
3087 * config/tc-s390.c: New file.
3088 * config/tc-s390.h: New file.
3090 2001-02-09 Alexandre Oliva <aoliva@redhat.com>
3092 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
3093 2byte, 4byte and 8byte.
3095 2001-02-08 Alan Modra <alan@linuxcare.com.au>
3097 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
3098 md_number_to_chars with size > sizeof (valueT).
3100 2001-02-06 H.J. Lu <hjl@gnu.org>
3102 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
3103 there is no relocation.
3105 2001-02-06 H.J. Lu <hjl@gnu.org>
3107 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
3109 * config/tc-ia64.c (md_parse_option): Only accept the valid
3110 ia64 options on "-axxx".
3112 2001-02-05 Jim Wilson <wilson@redhat.com>
3114 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
3115 aborting for invalid operands.
3117 2001-02-06 Alan Modra <alan@linuxcare.com.au>
3119 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
3120 than via pointer. Update all callers.
3121 (UNWIND_LOW32): Define.
3122 (UNWIND_HIGH32): Define.
3123 (pa_build_unwind_subspace): Use the above macros instead of dumping
3124 bitfields directly. Call frag_more once rather than multiple times.
3125 (md_assemble): Use UNWIND_LOW32.
3126 (pa_entry): Likewise
3127 (pa_procend): Likewise.
3128 (process_exit): Use UNWIND_HIGH32.
3130 2001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3132 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
3133 function to select the header according to the cpu.
3134 (md_after_pass_hook, md_do_align): Remove.
3135 (md_cleanup, m68hc11_cleanup): Remove.
3136 (md_pcrel_from_section): Declare.
3137 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
3138 (build_jump_insn, build_insn): Likewise.
3139 (m68hc11_listing_header): New function.
3140 (m68hc11_cleanup): Remove.
3142 2001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3144 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
3145 symbols because there is no support for shared libraries and these
3146 symbols can't be overridden (unless they are weak).
3148 2001-02-01 Momchil Velikov <velco@fadata.bg>
3150 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
3151 for the compilation unit with a zero byte.
3153 2001-01-30 Alan Modra <alan@linuxcare.com.au>
3155 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
3156 destinations. Correct range check for 17 and 22 bit branches.
3158 2001-01-25 Nick Clifton <nickc@redhat.com>
3160 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
3161 still set. Issue an error message instead.
3162 (md_estimate_size_before_relax): Delete unused variable
3163 'buffer_address'. Fixup parentheses around if statement.
3165 2001-01-23 Kazu Hirata <kazu@hxi.com>
3167 * as.c: Fix formatting.
3168 * ehopt.c: Likewise.
3169 * messages.c: Likewise.
3170 * stabs.c: Likewise.
3171 * symbols.c: Likewise.
3173 2001-01-23 Ben Elliston <bje@redhat.com>
3175 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
3177 2001-01-22 Kazu Hirata <kazu@hxi.com>
3179 * config/tc-alpha.c: Fix formatting.
3181 2001-01-19 Kazu Hirata <kazu@hxi.com>
3183 * config/tc-alpha.c: Fix formatting.
3185 2001-01-18 Kazu Hirata <kazu@hxi.com>
3187 * config/tc-alpha.c: Fix formatting.
3189 2001-01-18 Nick Clifton <nickc@redhat.com>
3191 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
3193 (stm_flags): Remove redundant bit from "ed" and "da" flags.
3195 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
3197 * configure.in (cpu_type, arch): Match i386 too.
3198 * configure: Rebuilt.
3200 2001-01-16 Kazu Hirata <kazu@hxi.com>
3202 * config/tc-i386.c: Fix formatting.
3204 2001-01-16 Alan Modra <alan@linuxcare.com.au>
3206 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
3207 relocs for .PARISC.unwind section.
3209 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
3210 depending on section flags, not just for .text.
3212 2001-01-15 Jim Wilson <wilson@redhat.com>
3214 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
3215 not immediately followed by an instruction.
3217 2001-01-15 Kazu Hirata <kazu@hxi.com>
3219 * config/tc-m68hc11.c: Fix formatting.
3221 2001-01-15 Nick Clifton <nickc@redhat.com>
3223 * symbols.c (colon): Change 'already defined symbol' from a
3224 fatal error to an ordinary error. There is no reason why this
3225 error should be fatal.
3227 * message.c (as_fatal): Delete output file, if one has been
3230 2001-01-14 Alan Modra <alan@linuxcare.com.au>
3232 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
3234 2001-01-14 Kazu Hirata <kazu@hxi.com>
3236 * config/tc-alpha.c: Fix formatting.
3237 * config/tc-arc.c: Likewise.
3238 * config/tc-arc.h: Likewise.
3239 * config/tc-d10v.c: Likewise.
3240 * config/tc-i370.c: Likewise.
3241 * config/tc-i386.c: Likewise.
3242 * config/tc-i960.c: Likewise.
3243 * config/tc-m68k.c: Likewise.
3244 * config/tc-ppc.c: Likewise.
3245 * config/tc-sparc.c: Likewise.
3246 * config/tc-tahoe.c: Likewise.
3247 * config/tc-vax.c: Likewise.
3249 * config/tc-arc.c: Fix formatting.
3251 * config/tc-arc.c: Fix formatting.
3253 2001-01-14 Alan Modra <alan@linuxcare.com.au>
3255 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
3256 both 32 and 64 bit ELF.
3258 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
3259 and don't bother storing `m' for "ce" completer. Tidy handling of
3260 'J' and 'K' operands to suit. Handle '<' and '>' operands.
3262 Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
3264 * config/tc-i386.h (TARGET_MACH): New macro.
3265 (i386_mach): Declare.
3266 * config/tc-i386.c (i386_mach): New function.
3268 2001-01-13 Philip Blundell <philb@gnu.org>
3270 * doc/as.texinfo: Fix spelling and cross-references.
3272 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
3273 character for all systems, not just GNU/Linux. Make it explicit
3274 that `-k' doesn't affect code generation, just ELF flags.
3276 Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
3278 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
3281 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
3283 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
3285 2001-01-12 Nick Clifton <nickc@redhat.com>
3287 * as.c (print_args): Update copyright date to 2001.
3289 2001-01-12 Peter Targett <peter.targett@arccores.com>
3291 * doc/c-arc.texi: New file.
3292 Some sections to be expanded.
3294 2001-01-12 Alan Modra <alan@linuxcare.com.au>
3296 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
3297 (md_parse_option): Always accept "--32".
3299 2001-01-11 Peter Targett <peter.targett@arccores.com>
3301 * as.h (TC_ARC): Ensure struc-symbol.h included.
3302 * as.c (dwarf2dbg.h): Include to remove implicit declaration
3304 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
3305 (TARGET_SYMBOL_FIELDS) added.
3307 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
3308 * doc/c-arc.texi: New file.
3309 Some sections to be expanded.
3310 * doc/as.texinfo: Update command-line options.
3311 Removed outdated text for ARC dependant features, instead include
3312 text from above file.
3314 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
3315 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
3316 (targ-cpu.h) header.
3318 * config/tc-arc.c: New updated configuration for
3319 ARC, including selection of core variants, and extensibility of
3320 instructions, registers etc. through directives.
3322 * config/tc-arc.c (arc_extinst): Minor corrections for
3324 (arc_common) Likewise. Make alignment argument optional for local
3325 symbols also, with default of zero.
3327 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3329 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
3330 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
3331 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
3332 and fix_new_exp() instead.
3333 (md_convert_frag): For indexed post byte use the symbol value
3334 rather than the displacement.
3335 (md_relax_table): Fix indexed offset relax.
3337 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3339 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
3341 (relaxable_symbol): New function.
3343 2001-01-11 Andreas Jaeger <aj@suse.de>
3345 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
3348 2001-01-10 Nick Clifton <nickc@redhat.com>
3350 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
3351 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
3353 2001-01-10 Nick Clifton <nickc@redhat.com>
3355 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
3356 character used to dollar local symbols.
3357 (LOCAL_LABEL_CHAR): New constant - the magic character used to
3358 local label symbols.
3359 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
3360 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
3362 Use LOCAL_LABEL_CHAR.
3363 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
3364 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
3365 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
3367 2001-01-08 Bo Thorsen <bo@suse.de>
3369 * config/tc-i386.c (i386_immediate, i386_displacement):
3372 2001-01-07 Ian Lance Taylor <ian@zembu.com>
3374 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
3377 2001-01-07 Philip Blundell <philb@gnu.org>
3379 * doc/as.texinfo (Bug Reporting): Update email address for
3383 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
3385 * configure.in: Define DEFAULT_ARCH for i386.
3386 * config/tc-i386.c (md_assemble): Return after the error message;
3387 move testing for 64bit operands to proper place.
3389 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
3391 * doc/as.texinfo: Document '#' as comment character for i386 and
3392 x86_64. Add AMD x86-64 into menu of machine dependent information.
3394 * doc/c-i386.texi: Document x86_64 extensions.
3396 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
3398 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
3400 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
3402 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
3403 * NEWS: Add note about Pentium4 support.
3405 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
3407 * config/tc-i387.c (pi, pte, pt): Update.
3408 (type_names): Add new types.
3410 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
3412 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
3413 CpuUnknown): Renumber
3414 (CpuP4, CpuSSE2): New.
3415 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
3417 2001-01-03 Philip Blundell <pb@futuretv.com>
3419 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
3421 (alpha_fix_adjustable): Likewise.
3422 (md_apply_fix): Likewise.
3424 2000-12-31 H.J. Lu <hjl@gnu.org>
3426 * listing.c (listing_message): Allocate string only if it is
3429 * configure: Rebuild.
3431 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
3433 * doc/internals.texi (Relaxing with a table) <after relaxation>:
3434 Point out caveats with generating fixups for the opcode in a frag.
3436 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
3438 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
3441 2000-12-29 H.J. Lu <hjl@gnu.org>
3443 * listing.c (calc_hex): Print the variable part only if the
3444 fragment type is rs_fill.
3446 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
3448 * doc/internals.texi (tc_conditional_pseudoop,
3449 TC_LINKRELAX_FIXUP): Fix typos.
3451 2000-12-28 Richard Henderson <rth@redhat.com>
3453 * write.c (subsegs_finish): Fix thinko last change -- don't
3454 "optimize" the alignment == 0 case.
3456 2000-12-28 Richard Henderson <rth@redhat.com>
3458 * as.h (rs_align_test): New.
3459 * frags.c (NOP_OPCODE): Move default from read.c.
3460 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
3461 (frag_align_code): New.
3462 * frags.h (frag_align_code): Declare.
3463 * read.c (NOP_OPCODE): Remove.
3464 (do_align): Use frag_align_code.
3465 * write.c (NOP_OPCODE): Remove.
3466 (get_recorded_alignment): New.
3467 (cvt_frag_to_fill): Handle rs_align_test.
3468 (relax_segment): Likewise.
3469 (subsegs_finish): Align last subseg in section to the
3470 section alignment. Use frag_align_code.
3471 * write.h (get_recorded_alignment): Declare.
3472 * config/obj-coff.c (size_section): Handle rs_align_test.
3473 (fill_section, fixup_mdeps): Likewise.
3474 (write_object_file): Use frag_align_code.
3476 * config/tc-alpha.c (alpha_align): Use frag_align_code.
3477 (alpha_handle_align): New.
3478 * config/tc-alpha.h (HANDLE_ALIGN): New.
3479 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3481 * config/tc-i386.h (md_do_align): Use frag_align_code.
3482 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3484 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
3485 (ia64_handle_align): New.
3486 * config/tc-ia64.h (HANDLE_ALIGN): New.
3487 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3489 * config/tc-m32r.c (m32r_do_align): Remove.
3490 (m32r_handle_align): New.
3491 (fill_insn): Use frag_align_code.
3492 * config/tc-m32r.h (md_do_align): Remove.
3493 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
3494 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
3495 * config/tc-mips.c, config/tc-mips.h: Similarly.
3497 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
3498 (sh_handle_align): Likewise. Handle rs_align_code.
3499 (sh_do_align): Remove.
3500 * config/tc-sh.h (md_do_align): Remove.
3501 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3503 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
3504 (sparc_handle_align): Likewise. Handle rs_align_code.
3505 * config/tc-sparc.h (md_do_align): Remove.
3506 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3508 2000-12-22 DJ Delorie <dj@redhat.com>
3510 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
3511 when we assemble the first half of a pair.
3513 2000-12-22 H.J. Lu <hjl@gnu.org>
3515 * config/tc-i386.c (reloc): Update the macro for non-bfd
3517 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
3519 2000-12-22 H.J. Lu <hjl@gnu.org>
3521 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
3523 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
3525 * config/tc-i386.h (i386_target_format): Define even for ELFs.
3526 (QWORD_MNEM_SUFFIX): New macro.
3527 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
3529 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
3530 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
3532 (Size64, No_qSuf, NoRex64, Rex64): New macros.
3533 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
3534 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
3535 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
3536 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
3538 (Reg, WordReg): Add Reg64.
3539 (Imm): Add Imm32S and Imm64.
3541 (Disp): Add Disp64 and Disp32S.
3542 (AnyMem): Add Disp32S.
3543 (RegRex, RegRex64): New macros.
3544 (rex_byte): New type.
3545 * config/tc-i386.c (set_16bit_code_flag): Kill.
3546 (fits_in_unsigned_long, fits_in_signed_long): New functions.
3547 (reloc): New parameter "signed"; support x86_64.
3548 (set_code_flag): New.
3549 (DEFAULT_ARCH): New macro; default to "i386".
3550 (default_arch): New static variable.
3551 (struct _i386_insn): New fields Operand_PCrel; rex.
3552 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
3553 (flag_code): New enum and static variable.
3554 (use_rela_relocations): New static variable.
3555 (flag_code_names): New static variable.
3556 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
3557 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
3559 (i386_align_code): Return plain "nop" for x86_64.
3560 (mode_from_disp_size): Support Disp32S.
3561 (smallest_imm_type): Support Imm32S and Imm64.
3562 (offset_in_range): Support size of 8.
3563 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
3564 (md_pseudo_table): Add "code64"; use set_code_flat.
3565 (md_begin): Emit sane error message on hash failure.
3566 (tc_i386_fix_adjustable): Support x86_64 relocations.
3567 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
3568 instructions supported on particular arch just partially,
3569 output of 64bit immediates, handling of Imm32S and Disp32S type.
3570 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
3571 (i386_displacement): Likewise.
3572 (i386_index_check): Cleanup; support 64bit addresses.
3573 (md_apply_fix3): Support x86_64 relocation and rela.
3574 (md_longopts): Add "32" and "64".
3575 (md_parse_option): Add OPTION_32 and OPTION_64.
3576 (i386_target_format): Call even for ELFs; choose between
3577 elf64-x86-64 and elf32-i386.
3578 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
3579 (tc_gen_reloc): Support rela relocations and x86_64.
3580 (intel_e09_1): Support QWORD.
3582 2000-12-15 Diego Novillo <dnovillo@redhat.com>
3584 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
3585 it's not an offset expression.
3586 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
3587 keep the braces '[' and ']' in the output string.
3588 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
3589 != FLAT. There is no such op_modifier.
3591 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3593 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
3596 2000-12-13 Kazu Hirata <kazu@hxi.com>
3598 * as.h: Fix formatting.
3600 * dwarf2dbg.c: Likewise.
3601 * input-scrub.c: Likewise.
3604 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
3606 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
3607 configure: Regenerate.
3609 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3611 * dwarf2dbg.c: #include <limits.h> only if it exists.
3613 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
3615 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
3616 (md_apply_fix): Here too.
3618 2000-12-12 Jim Wilson <wilson@redhat.com>
3620 * config/tc-ia64.h (ia64_init): Add prototype.
3622 2000-12-12 H.J. Lu <hjl@gnu.org>
3624 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
3626 * read.h (outputting_stabs_line_debug): Change it to int.
3627 * stabs.c (outputting_stabs_line_debug): Likewise.
3629 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
3631 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
3632 the address of a function result.
3634 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
3636 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
3637 (md_assemble): Call dwarf2_emit_insn.
3638 (shlib): Fix typo SHILB -> SHLIB.
3639 (md_parse_option): Likewise.
3640 (ppc_elf_validate_fix): Likewise:
3641 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3643 2000-12-12 Nick Clifton <nickc@redhat.com>
3645 * cgen.h: Fix formatting.
3646 * input-scrub.c: Fix formatting.
3647 * macro.c: Fix formatting.
3648 * config/tc-mips.c: Fix formatting.
3649 * doc/c-mips.texi: Fix formatting.
3651 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
3653 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
3654 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
3656 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
3658 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
3661 * i386.h (*_Suf): Remove No_dSuf.
3662 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
3664 (i386_optab): Remove 'd' in the suffixes.
3666 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
3668 * config/tc-i386.c (T_SHORT): Undefine before defining.
3670 2000-12-05 Kazu Hirata <kazu@hxi.com>
3672 * config/tc-mips.c: Fix formatting.
3674 2000-12-04 Matthew Hiller <hiller@redhat.com>
3676 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
3677 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
3678 (md_show_usage): Ditto.
3679 (md_parse_option): Ditto.
3680 (d10v_cleanup): Writes pending instruction only if
3681 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
3682 Fix compile time warning messages.
3684 * doc/c-d10v.texi: Documents new options.
3686 2000-12-04 Matthew Hiller <hiller@redhat.com>
3688 * stabs.c (outputting_stabs_line_debug): New variable.
3689 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
3690 function entry and unset at function exit.
3692 * read.h (outputting_stabs_line_debug): New extern declaration.
3694 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
3696 * dwarf2dbg.c: Fix compile time warning messages.
3698 2000-12-03 Kazu Hirata <kazu@hxi.com>
3700 * config/tc-a29k.c: Fix formatting.
3701 * config/tc-alpha.c: Likewise.
3702 * config/tc-arm.c: Likewise.
3703 * config/tc-cris.c: Likewise.
3704 * config/tc-hppa.c: Likewise.
3705 * config/tc-i370.c: Likewise.
3706 * config/tc-i386.c: Likewise.
3707 * config/tc-i860.c: Likewise.
3708 * config/tc-i960.c: Likewise.
3709 * config/tc-ia64.c: Likewise.
3710 * config/tc-m68hc11.c: Likewise.
3711 * config/tc-m68k.c: Likewise.
3712 * config/tc-m88k.c: Likewise.
3713 * config/tc-pj.c: Likewise.
3714 * config/tc-ppc.c: Likewise.
3715 * config/tc-sh.c: Likewise.
3716 * config/tc-sparc.c: Likewise.
3717 * config/tc-tahoe.c: Likewise.
3718 * config/tc-vax.c: Likewise.
3720 2000-12-01 Chris Demetriou <cgd@sibyte.com>
3722 * config/tc-mips.c (mips_ip): When calculating offsets,
3723 don't accept as constant the difference between the
3724 addresses of symbols in two different sections.
3726 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
3728 (validate_mips_insn): Likewise. Also, update 'B' operand
3729 specifier to use OP_*_CODE20 constants and delete 'm' operand
3731 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
3732 operand specifiers. Change warning generated by 'B' operand
3733 specifier to reflect its new multi-purpose usage.
3735 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
3736 -1, and update comment.
3737 (file_mips_isa): Likewise.
3738 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
3739 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
3740 ISA_* constants rather than hard-coded numbers.
3741 (mips_cpu_info): New structure.
3742 (mips_cpu_info_table): New table describing CPU and ISA names
3744 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
3745 mips_cpu_info_from_cpu): New functions.
3746 (mips_isa_to_str): New function to get string for ISA name.
3747 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
3748 return const char *.
3749 (md_begin): Redo CPU and ISA selection logic, using
3750 mips_cpu_info_from_*. Convert to use ISA_* constants rather
3751 than hard-coded numbers.
3752 (append_insn, mips_emit_delays, macro, macro2): Convert to use
3753 ISA_* constants rather than hard-coded numbers.
3754 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
3755 (md_longopts): Delete OPTION_NO_MIPS32.
3756 (md_parse_option): Convert to use ISA_* constants rather than
3757 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
3758 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
3759 to use strcasecmp to recognize "default" and to use
3760 mips_cpu_info_from_name to get CPU numbers from argument.
3761 (md_show_usage): Move -mips32 so it's with the rest of the ISA
3762 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
3764 (s_mipsset): Accept ISA value 32.
3765 * doc/as.texinfo: Clean up MIPS options summary slightly,
3766 remove -no-mips32. Add note about -mips4 and -mips32
3767 specifying those ISA levels. Delete -mips32 and -no-mips32
3768 cpu flag descriptions.
3769 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
3770 up the supported CPU switch list, and replace 4Kc, 4Km, and
3771 4Kp entries with a single mips32-4k entry. Note that you can
3774 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
3776 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
3778 (md_parse_option): Add cases for OPTION_MIPS5 and
3780 (md_show_usage): Mention -mips5 and -mips64 arguments.
3781 (s_mipsset): Add cases for MIPS5 and MIPS64.
3782 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
3784 * doc/as.texinfo: Mention -mips5 and -mips64 options
3786 * doc/c-mips.texi: Likewise. Also update introduction
3787 and ".set" usage information.
3789 * config/tc-mips.c (md_show_usage): Add "sb1" to the
3791 (mips_cpu_info_table): Add SB-1 entries.
3792 * doc/c-mips.texi: Add "sb1" to the list of CPUs
3793 known to the -mcpu option.
3795 * doc/as.texinfo: Correct description of MIPS -mcpu
3796 option, by copying some of the text from doc/c-mips.texi.
3798 2000-12-01 Joel Sherrill <joel@OARcorp.com>
3800 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
3802 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
3803 (sparc*-*-rtems*): Switched from a.out to ELF.
3804 * configure: Regenerate.
3805 * config.in: Regenerate.
3806 * Makefile.in: Regenerate.
3807 * aclocal.m4: Regenerate.
3808 * po/gas.pot: Regenerate.
3810 2000-11-30 Philip Blundell <pb@futuretv.com>
3812 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
3813 even in non BFD_ASSEMBLER case.
3815 2000-11-30 Diego Novillo <dnovillo@redhat.com>
3817 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
3820 2000-11-29 Richard Henderson <rth@redhat.com>
3822 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
3823 until dwarf2_finish; use relaxation to get cross-fragment offsets;
3824 thread multiple subsegments properly; handle multiple code
3825 sections properly; emit proper compilation unit info for assembler
3826 generated debugging.
3828 * as.h (enum _relax_state): Add rs_dwarf2dbg.
3829 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
3830 (dwarf2dbg_estimate_size_before_relax): Declare.
3831 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
3832 * write.c: Include dwarf2dbg.h.
3833 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
3834 (relax_segment): Likewise.
3836 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
3838 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
3839 jump>: Use as_bad_where instead of as_bad. Tweak error message
3840 accordingly. Stabilize frag by updating fix part and resetting
3842 <undefined symbol, unconditional jump>: Ditto.
3843 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
3844 indexing is_end_of_line[].
3845 (md_assemble): Initialize size to 0.
3846 (md_section_align): Mark parameter seg as unused.
3847 (parse_reg): Parse names case-insensitively.
3849 2000-11-28 Kazu Hirata <kazu@hxi.com>
3851 * config/obj-aout.h: Fix formatting.
3852 * config/obj-bout.h: Likewise.
3853 * config/obj-coff.c: Likewise.
3854 * config/obj-coff.h: Likewise.
3855 * config/obj-elf.h: Likewise.
3856 * config/obj-som.h: Likewise.
3857 * config/obj-vms.c: Likewise.
3858 * config/obj-vms.h: Likewise.
3859 * config/tc-h8300.h: Likewise.
3860 * config/tc-ns32k.h: Likewise.
3861 * config/tc-sparc.h: Likewise.
3862 * config/tc-tic54x.h: Likewise.
3863 * config/tc-z8k.h: Likewise.
3865 2000-11-28 Nick Clifton <nickc@redhat.com>
3867 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
3868 License is present in the sources, but not the output, and
3869 also available from the GNU website.
3870 (GNU Free Documentation License): Comment out this section.
3872 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
3874 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
3875 targets. Remove i860 from valid a.out targets.
3876 * Makefile.in: Regenerate.
3878 * config/tc-cris.c: Include dwarf2dbg.h.
3879 (md_pseudo_table): Add .file and .loc.
3880 (md_assemble): Call dwarf2_emit_insn if generating ELF.
3881 (s_cris_file, s_cris_loc): New.
3882 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
3883 * Makefile.am: Regenerate dependencies.
3884 * Makefile.in: Regenerate.
3886 2000-11-28 Alan Modra <alan@linuxcare.com.au>
3888 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
3889 (MRI_MUL_PRECEDENCE): Likewise.
3890 (op_rank): Fix a comment typo.
3892 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3894 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
3896 (get_operand): Fix analysis for movw/movb instructions.
3898 2000-11-24 Nick Clifton <nickc@redhat.com>
3900 * configure.in (xscale-elf): Add target.
3901 (xscale-coff): Add target.
3902 * configure: Regenerate.
3904 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
3906 (ARM_EXT_XSCALE): New ARM architecture extension.
3907 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
3908 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
3909 (ARM_THUMB): Rename to ARM_EXT_THUMB.
3910 (ARM_ARCH_V4): Remove processor from architecture.
3911 (ARM_ARCH_3M): New architecutre definition.
3912 (ARM_ARCH_V5TE): New architecutre definition.
3913 (ARM_ARCH_XSCALE): New architecutre definition.
3914 (CPU_DEFAULT): Allow to be defaulted to XScale.
3915 (atpcs): New boolean variable.
3916 (ldr_flags): Support 'd' flag for double word loads.
3917 (str_flags): Support 'd' flag for double word stored.
3918 (do_mia): New function.
3919 (do_mar): New function.
3920 (do_mra): New function.
3921 (do_pld): New function.
3922 (do_ldrd): New function.
3923 (do_blx): New function.
3924 (do_bkpt): New function.
3925 (do_clz): New function.
3926 (do_lstc2): New function.
3927 (do_cdp2): New function.
3928 (do_t_blx): New function.
3929 (do_t_bkpt): New function.
3930 (do_smla): New function.
3931 (do_smlal): New function.
3932 (do_smul): New function.
3933 (do_qadd): New function.
3934 (do_co_reg2c): New function.
3935 (LONGEST_INSN): Redefine to 7.
3937 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
3938 command line switches.
3940 2000-11-22 Jim Wilson <wilson@redhat.com>
3942 * config/tc-ia64.c (pseudo_func): Add missing initializers.
3943 (struct rsrc): Make line unsigned.
3944 (gr_values): Add missing initializer.
3945 (SLOT_NUM_NOT_SET): Add unsigned cast.
3946 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
3947 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
3948 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
3949 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
3950 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
3951 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
3952 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
3953 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
3954 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
3955 Add ATTRIBUTE_UNUSED to unused parameters.
3956 (convert_expr_to_ab_reg): Add parens.
3957 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
3958 (dot_prologue): Initialize grsave when declared.
3959 (md_pseudo_table): Add missing initializers.
3960 (operand_match): Add casts to bfd_vma.
3961 (emit_one_bundle): Delete unused local prev. Make required_template
3963 (specify_resource): Cast i to unsigned.
3964 (note_register_values): Use fprintf_vma.
3965 (print_dependency): Likewise.
3967 2000-11-21 Jim Wilson <wilson@redhat.com>
3969 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
3970 for unwind info section.
3971 (dot_endp): Likewise for unwind section.
3973 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
3976 2000-11-21 Jakub Jelinek <jakub@redhat.com>
3978 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
3979 (output_insn): Call dwarf2_emit_insn.
3980 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3982 2000-11-17 Richard Henderson <rth@redhat.com>
3984 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
3985 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
3986 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
3988 2000-11-17 Nick Clifton <nickc@redhat.com>
3990 * config/tc-arm.c (md_pseudo_table): Add support for .line and
3993 2000-11-17 Richard Henderson <rth@redhat.com>
3995 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
3997 2000-11-17 Richard Henderson <rth@redhat.com>
3999 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
4000 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
4001 tri-state definition of alpha_flag_mdebug.
4002 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
4003 (s_alpha_file): Store first .file directive.
4004 (s_alpha_stab): New.
4005 (md_pseudo_table): Add stabs and stabn.
4007 2000-11-17 Richard Henderson <rth@redhat.com>
4009 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
4011 2000-11-17 Richard Henderson <rth@redhat.com>
4013 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
4014 (main): Call dwarf2_finish.
4015 * as.h (debug_type): Clarify documentation of the meaning
4017 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
4018 (print_stats): Fix parenthesis problem.
4019 (now_subseg_size): New.
4020 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
4021 (dwarf2_directive_file): Don't set debug_type.
4022 (dwarf2_where): Honor DEBUG_DWARF2 first.
4023 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
4024 do nothing if not emitting dwarf2 debug info, or no work.
4025 * dwarf2dbg.h (dwarf2_emit_insn): Update.
4026 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
4027 (ecoff_new_file): Likewise.
4028 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
4029 commentary wrt dwarf2.
4031 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
4032 ATTRIBUTE_UNUSED as needed.
4033 (emit_insn): Call dwarf2_emit_insn.
4034 (s_alpha_file): New.
4036 (s_alpha_coff_wrapper): Don't handle them.
4037 (md_pseudo_table): Update for .file and .loc.
4038 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
4040 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
4041 don't protect with debug_type.
4042 * config/tc-hppa.c (md_assemble): Likewise.
4043 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
4044 * config/tc-mn10300.c (md_assemble): Likewise.
4045 * config/tc-sh.c (md_assemble): Likewise.
4046 * config/tc-v850.c (md_assemble): Likewise.
4048 * config/tc-arm.c (arm_end_of_source): Remove.
4049 * config/tc-hppa.c (pa_end_of_source): Remove.
4050 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
4051 * config/tc-mn10300.c (mn10300_finalize): Remove.
4052 * config/tc-sh.c (sh_finalize): Remove.
4053 * config/tc-v850.c (sh_finalize): Remove.
4055 * config/tc-arm.h (md_end): Remove.
4056 * config/tc-hppa.h (md_end): Remove.
4057 (DWARF2_LINE_MIN_INSN_LENGTH): New.
4058 * config/tc-m68hc11.h (md_end): Remove.
4059 * config/tc-mn10300.h (md_end): Remove.
4060 * config/tc-sh.h (md_end): Remove.
4061 * config/tc-v850.h (md_end): Remove.
4063 * config/tc-ia64.c (emit_one_bundle): Don't protect
4064 dwarf2 bits with debug_type.
4065 (md_assemble): Likewise.
4066 (ia64_end_of_source): Don't call dwarf2_finish.
4068 2000-11-16 Jim Wilson <wilson@redhat.com>
4070 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
4071 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
4074 2000-11-16 H.J. Lu <hjl@gnu.org>
4076 * config/obj-elf.c (obj_elf_symver): Don't check the missing
4079 2000-11-15 Kazu Hirata <kazu@hxi.com>
4081 * config/tc-tic30.c: Fix formatting.
4082 * config/tc-tic80.c: Likewise.
4083 * config/tc-v850.c: Likewise.
4084 * config/tc-vax.c: Likewise.
4085 * config/tc-w65.c: Likewise.
4086 * config/tc-z8k.c: Likewise.
4088 2000-11-14 DJ Delorie <dj@redhat.com>
4090 * config/tc-v850.c: Support dwarf2.
4091 * config/tc-v850.h: Ditto.
4093 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
4094 parse_cons_expression_v850 to initialize hold_cons_reloc.
4096 2000-11-15 Bernd Schmidt <bernds@redhat.com>
4098 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
4099 (errata_nops_necessary_p): New function.
4100 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
4103 2000-11-14 Jim Wilson <wilson@redhat.com>
4105 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
4106 return little endian bfd formats.
4108 2000-11-14 Kazu Hirata <kazu@hxi.com>
4110 * config/aout_gnu.h: Fix formatting.
4111 * config/atof-vax.c: Likewise.
4112 * config/m68k-parse.h: Likewise.
4113 * config/m88k-opcode.h: Likewise.
4114 * config/obj-elf.c: Likewise.
4115 * config/tc-arm.c: Likewise.
4116 * config/tc-cris.c: Likewise.
4117 * config/tc-i386.c: Likewise.
4118 * config/tc-ia64.c: Likewise.
4119 * config/tc-mn10300.c: Likewise.
4120 * config/te-386bsd.h: Likewise.
4121 * config/te-hppa.h: Likewise.
4122 * config/te-nbsd.h: Likewise.
4123 * config/te-ppcnw.h: Likewise.
4124 * config/te-sparcaout.h: Likewise.
4125 * config/te-tmips.h: Likewise.
4126 * config/vax-inst.h: Likewise.
4127 * config/vms-conf.h: Likewise.
4129 2000-11-14 Jakub Jelinek <jakub@redhat.com>
4131 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
4133 2000-11-13 H.J. Lu <hjl@gnu.org>
4135 * config/obj-elf.c (elf_frob_symbol): Support
4136 ".symver name,name2@@@nodename".
4137 (elf_frob_file_before_adjust): Likewise.
4139 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
4140 and ".symver name,name2@@@nodename".
4143 2000-11-12 H.J. Lu (hjl@gnu.org)
4145 * config/obj-elf.c (obj_elf_symver): Check missing version
4148 2000-11-12 H.J. Lu (hjl@gnu.org)
4150 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
4151 instead of bfd_vma for non-bfd assemblers.
4153 2000-11-09 Kazu Hirata <kazu@hxi.com>
4155 * itbl-ops.c: Fix comment typos.
4157 2000-11-08 Jim Wilson <wilson@redhat.com>
4159 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
4160 (struct unwind): Add next_slot_frag field.
4161 (slot_index): New parameters slot_frag and first_frag. Add code
4162 to add in frag sizes when different. Add comments.
4163 (fixup_unw_records): New locals first_frag and last_frag. Pass new
4164 arguments to slot_index.
4165 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
4166 loop end. Set next_slot_frag field.
4168 2000-11-07 H.J. Lu <hjl@gnu.org>
4170 * doc/as.texinfo (.symver): Updated for versioned symbol
4173 * obj.h (format_ops): Add the frob_file_before_adjust field.
4175 * config/obj-aout.c (aout_format_ops): Set the
4176 frob_file_before_adjust field to 0.
4177 * config/obj-coff.c (coff_format_ops): Likewise.
4178 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
4180 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
4182 (elf_frob_file_before_adjust): New function to remove unneeded
4183 versioned symbols from the symbol table.
4184 (elf_format_ops): Set the frob_file_before_adjust field to
4185 elf_frob_file_before_adjust.
4187 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
4190 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
4192 2000-11-07 Peter Targett <peter.targett@arccores.com>
4194 * config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
4196 * config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
4197 Fix compile time warning messages.
4199 2000-11-07 Nick Clifton <nickc@redhat.com>
4201 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
4202 buffer in order to avoid buffer overflows.
4204 2000-11-06 Steve Ellcey <sje@cup.hp.com>
4206 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
4207 Change M to m for -milp32 or -mlp64 to match gcc.
4208 (dot_endp): Use bytes_per_address instead of 8.
4209 (emit_one_bundle): Use number_to_chars_littleendian instead of
4211 (fix_insn): Likewise.
4212 (ia64_init): New function.
4213 (ia64_target_format): New function.
4214 (md_begin): Set endianness, arch, and machine as appropriate.
4215 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
4216 Make these macros depend on TE_HPUX macro.
4217 (TARGET_FORMAT): Define.
4218 (HOST_SPECIAL_INIT): Define.
4219 * config/te-hpux.h: New file.
4220 * configure.in: Add "ia64-*-hpux*" target to configure.
4221 * configure: Regenerate.
4223 2000-11-06 Kazu Hirata <kazu@hxi.com>
4225 * as.c: Fix formatting.
4226 * dwarf2dbg.c: Likewise.
4227 * input-file.c: Likewise.
4228 * input-file.h: Likewise.
4229 * input-scrub.c: Likewise.
4230 * itbl-ops.c: Likewise.
4231 * listing.c: Likewise.
4232 * macro.h: Likewise.
4233 * messages.c: Likewise.
4235 * subsegs.c: Likewise.
4236 * subsegs.h: Likewise.
4237 * write.c: Likewise.
4239 2000-11-06 Nick Clifton <nickc@redhat.com>
4241 * doc/as.texinfo: Add GNU Free Documentation License.
4242 * doc/gasp.texi: Add GNU Free Documentation License.
4243 * doc/as.1: Add GNU Free Documentation License.
4245 2000-11-05 Nick Clifton <nickc@redhat.com>
4247 * config/tc-arm.c: Add include of "dwarf2dbg.h"
4249 2000-11-02 Per Lundberg <plundis@chaosdev.org>
4251 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
4252 * configure: Regenerate.
4254 2000-11-01 Nick Clifton <nickc@redhat.com>
4256 * read.c (original_case_string): New global variable.
4257 (read_a_source_file): Copy opcode string into
4258 original_case_string if clobbering the case of the opcode.
4259 * read.h: Export the definition of original_case_string.
4260 * config/tc-arm.c (md_assembler): When parsing a .req
4261 directive use the original opcode string, not the case
4264 2000-11-02 Nick Clifton <nickc@redhat.com>
4266 * config/tc-mn10300.c (debug_line): Remove this static
4268 (md_assemble): Call dwarf2_generate_asm_lineno instead of
4269 dwarf2_where and dwarf2_gen_line_info.
4271 2000-11-02 Theo Honohan <th@futuretv.com>
4273 * config/tc-arm.c (do_msr): Improve error message.
4275 2000-10-31 Eric Christopher <echristo@redhat.com>
4277 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
4278 or pc-relative, else use fx_offset.
4280 2000-10-31 Jim Wilson <wilson@redhat.com>
4282 * config/tc-ia64.c (struct md): New field tag_fixups.
4283 (ia64_flush_insns): Handle tag_fixups. Error if dangling
4284 qualifying predicate.
4285 (emit_one_bundle): Delete spurious multiplication by one. Handle
4287 (ia64_start_line): Error if dangling qualifying predicate.
4288 (defining_tag): New static variable.
4289 (ia64_unrecognized_line, case '['): Parse tags.
4290 (ia64_frob_label): Create tag_fixups.
4291 (md_assemble): Reset md.qp.X_op after using it.
4293 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
4295 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
4297 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
4299 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
4301 2000-10-30 Kazu Hirata <kazu@hxi.com>
4303 * expr.c: Fix formatting.
4304 * flonum-copy.c: Likewise.
4305 * flonum.h: Likewise.
4309 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
4311 * as.h (OPTION_MD_BASE): Bump to 190.
4312 * as.c (parse_args) <std_longopts>: Add comment about the need to
4313 check OPTION_MD_BASE in as.h.
4315 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
4318 2000-10-27 Nick Clifton <nickc@redhat.com>
4320 * configure.in (emulations): Add m68hc12.
4321 * configure: Regenerate.
4322 * po/gas.pot: Regenerate.
4324 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
4326 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
4328 (arm_psr_parse): Handle lowercase CPSR and SPSR.
4330 2000-10-25 Nick Clifton <nickc@redhat.com>
4332 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
4333 a DWARF2 line number information sequence.
4335 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
4337 * read.c (generate_lineno_debug): Update comment describing why
4338 DWARF2 line number debug information is not generated
4339 automatically by this function.
4341 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
4344 * config/tc-arm.h (md_end): Define.
4345 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
4347 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
4348 if generating DWARF2 line numbers.
4349 (arm_end_of_source): New function. Call dwarf2_finish if
4352 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
4353 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
4354 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
4356 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
4358 * config/tc-i386.c: Fix prototype declarations for functions taking no
4361 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
4363 * config/tc-i386.c (i386_operand_modifier): Remove.
4364 (build_displacement_string): Remove.
4365 (i386_parse_seg): Remove.
4366 (i386_intel_memory_operand): Remove.
4367 (i386_intel_operand): Re-write using recursive descent parser based
4368 on MASM documentation.
4369 (struct intel_parser_s): New structure.
4370 (intel_parser): New static variable.
4371 (struct intel_token): New structure.
4372 (cur_token, prev_token): New static variables.
4385 (intel_match_token): New function.
4386 (intel_get_token): New function.
4387 (intel_putback_token): New function.
4388 (intel_expr): New function.
4389 (intel_e05): New function.
4390 (intel_e05_1): New function.
4391 (intel_e06): New function.
4392 (intel_e06_1): New function.
4393 (intel_e09): New function.
4394 (intel_e09_1): New function.
4395 (intel_e10): New function.
4396 (intel_e10_1): New function.
4397 (intel_e11): New function.
4399 2000-10-20 Jakub Jelinek <jakub@redhat.com>
4401 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
4402 instructions to loose any special insn->architecture mask.
4404 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
4405 (sparc_md_end, sparc_arch_types, sparc_arch,
4406 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
4407 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
4408 request v9b architecture if they are used).
4410 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4412 * config/tc-m68k.c: Fix the previous misapplied patch.
4414 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4416 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
4417 BFD_ASSEMBLER and !BFD_ASSEMBLER.
4418 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
4421 2000-10-17 Kazu Hirata <kazu@hxi.com>
4423 * debug.c: Fix formatting.
4424 * depend.c: Likewise.
4425 * dwarf2dbg.c: Likewise.
4426 * dwarf2dbg.h: Likewise.
4427 * ecoff.c: Likewise.
4430 * flonum-konst.c: Likewise.
4431 * frags.h: Likewise.
4433 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
4435 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
4437 * doc/as.texinfo: Added notes about this new option.
4439 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
4441 * config/tc-sh.c (JREG): Remove.
4442 (md_convert_frag): Remove #if 0:d code using JREG.
4444 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
4446 * config/tc-i386.c (i386_operand_modifier): Only match
4447 modifiers SHORT and FLAT if they are followed by a space.
4448 (parse_register): When `allow_naked_reg' is set, do not confuse
4449 identifiers that start with a register name with a register.
4451 2000-10-12 Kazu Hirata <kazu@hxi.com>
4453 * app.c: Fix formatting.
4456 * bit_fix.h: Likewise.
4461 2000-10-11 Alan Modra <alan@linuxcare.com.au>
4463 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
4465 2000-10-07 Alan Modra <alan@linuxcare.com.au>
4467 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
4468 Re-arrange function a little and improve error message.
4470 * write.c (write_relocs): Fix a comment.
4472 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
4475 2000-10-05 Jim Wilson <wilson@cygnus.com>
4477 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
4479 2000-10-05 Alan Modra <alan@linuxcare.com.au>
4481 * config/tc-i386.c: Delete some useless comments, reformat others.
4483 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
4484 non-global syms in linkonce sections.
4486 2000-10-04 Ralf Baechle <ralf@gnu.org>
4488 * config/tc-ia64.c (operand_match): Don't use // style comments.
4489 * config/tc-i370.c: Likewise.
4491 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
4493 Changes to handle varying register prefix and user symbol prefix.
4494 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
4495 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
4496 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
4497 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
4498 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
4499 (demand_register_prefix): New variable.
4500 (md_pseudo_table): New pseudo ".syntax".
4501 (md_longopts): New options --no-underscore and --underscore.
4502 (cris_target_format): Return elf32-us-cris or elf32-cris depending
4503 on symbols_have_leading_underscore.
4504 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
4505 (get_spec_reg): Ditto.
4506 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
4508 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
4510 <case OPTION_NO_US, case OPTION_US>: New.
4511 (md_show_usage): Be brief and reformat to match continuation of
4513 * po/gas.pot: Regenerate.
4515 2000-09-28 Alan Modra <alan@linuxcare.com.au>
4517 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
4518 force relocs for 12 bit branches.
4519 (md_apply_fix): Similarly, adjust logic here.
4521 2000-09-28 Alan Modra <alan@linuxcare.com.au>
4523 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
4524 adjust for external and weak syms as we will use a reloc. Allow
4525 for +8 offset when calculating limits of branches.
4526 (hppa_fix_adjustable): Undo 2000-09-23 change.
4527 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
4528 Correct distance calculation.
4529 (tc_gen_reloc): Print the file name and line number if we can't
4532 From John David Anglin <dave@hiauly1.hia.nrc.ca>
4533 * config/tc-hppa.c (nonzero_dibits): Define.
4534 (arg_reloc_stub_needed): Check each arg and return value
4535 separately for zero case.
4536 (pa_align): Declare argument `bytes'.
4538 2000-09-25 Kazu Hirata <kazu@hxi.com>
4540 * config/tc-cris.c: Fix formatting.
4541 * config/tc-d10v.h: Likewise.
4542 * config/tc-d30v.c: Likewise.
4543 * config/tc-d30v.h: Likewise.
4544 * config/tc-fr30.c: Likewise.
4545 * config/tc-fr30.h: Likewise.
4546 * config/tc-m68k.c: Likewise.
4547 * config/tc-m68k.h: Likewise.
4548 * config/tc-pj.h: Likewise.
4549 * config/tc-ppc.c: Likewise.
4550 * config/tc-ppc.h: Likewise.
4551 * config/tc-sh.c: Likewise.
4552 * config/tc-sh.h: Likewise.
4553 * config/tc-sparc.c: Likewise.
4554 * config/tc-v850.h: Likewise.
4555 * config/tc-vax.h: Likewise.
4556 * config/tc-w65.h: Likewise.
4557 * config/tc-z8k.h: Likewise.
4559 2000-09-23 Alan Modra <alan@linuxcare.com.au>
4561 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
4562 checks only for ELF.
4563 (hppa_force_relocation): Likewise.
4565 2000-09-22 Jim Wilson <wilson@cygnus.com>
4567 * config/tc-ia64.c (dv_sem): Add "stop".
4568 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
4569 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
4570 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
4572 (mark_resources): Check IA64_RS_PRr.
4574 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4576 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
4577 md_estimate_size_before_relax): Redesign and clean up the
4578 relaxation mechanism.
4580 2000-09-21 Kazu Hirata <kazu@hxi.com>
4582 * config/tc-ns32k.c: Fix formatting.
4583 * config/tc-ns32k.h: Likewise.
4585 2000-09-20 Kazu Hirata <kazu@hxi.com>
4587 * config/tc-m32r.c: Fix formatting.
4588 * config/tc-m32r.h: Likewise.
4589 * config/tc-m68851.h: Likewise.
4590 * config/tc-m68hc11.c: Likewise.
4591 * config/tc-m68hc11.h: Likewise.
4592 * config/tc-m88k.c: Likewise.
4593 * config/tc-mcore.c: Likewise.
4594 * config/tc-mcore.h: Likewise.
4595 * config/tc-mips.c: Likewise.
4596 * config/tc-mips.h: Likewise.
4597 * config/tc-mn10200.h: Likewise.
4598 * config/tc-mn10300.h: Likewise.
4599 * config/tc-tahoe.c: Likewise.
4600 * config/tc-tahoe.h: Likewise.
4602 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4604 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
4605 Likewise in relaxation description comments.
4607 2000-09-18 Alan Modra <alan@linuxcare.com.au>
4609 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
4610 subtraction of two syms without emitting a relocation.
4612 From David Huggins-Daines <dhd@linuxcare.com>
4613 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
4614 global or weak symbols.
4616 2000-09-15 Kazu Hirata <kazu@hxi.com>
4618 * config/tc-h8300.h: Fix formatting.
4619 * config/tc-h8500.c: Likewise.
4620 * config/tc-h8500.h: Likewise.
4621 * config/tc-hppa.h: Likewise.
4622 * config/tc-i370.h: Likewise.
4623 * config/tc-i386.h: Likewise.
4624 * config/tc-i860.c: Likewise.
4625 * config/tc-i860.h: Likewise.
4626 * config/tc-i960.h: Likewise.
4627 * config/tc-ia64.c: Likewise.
4628 * config/tc-ia64.h: Likewise.
4630 2000-09-14 Kazu Hirata <kazu@hxi.com>
4632 * config/tc-a29k.c: Fix formatting.
4633 * config/tc-alpha.c: Likewise.
4634 * config/tc-arc.c: Likewise.
4635 * config/tc-arc.h: Likewise.
4636 * config/tc-arm.c: Likewise.
4637 * config/tc-arm.h: Likewise.
4638 * config/tc-avr.c: Likewise.
4639 * config/tc-avr.h: Likewise.
4640 * config/tc-tic30.c: Likewise.
4641 * config/tc-tic30.h: Likewise.
4642 * config/tc-tic54x.c: Likewise.
4643 * config/tc-tic54x.h: Likewise.
4644 * config/tc-tic80.c: Likewise.
4645 * config/tc-tic80.h: Likewise.
4647 2000-09-14 Timothy Wall <twall@cygnus.com>
4649 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
4650 parallel comparisons for later use.
4651 (struct rsrc): Add parallel comparison type.
4652 (resources_match): Skip special cases of PR usage (non-conflicting
4655 2000-09-13 Kazu Hirata <kazu@hxi.com>
4657 * config/obj-ecoff.c: Fix formatting.
4658 * config/obj-elf.c: Likewise.
4659 * config/obj-elf.h: Likewise.
4660 * config/obj-evax.h: Likewise.
4661 * config/obj-generic.h: Likewise.
4662 * config/obj-hp300.c: Likewise.
4663 * config/obj-hp300.h: Likewise.
4664 * config/obj-ieee.h: Likewise.
4665 * config/obj-vms.c: Likewise.
4666 * config/obj-vms.h: Likewise.
4668 2000-09-13 Anders Norlander <anorland@acc.umu.se>
4670 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
4671 (md_parse_option): Ditto.
4672 (md_longopts): Add -mips32 option.
4673 (md_show_usage): Document new options.
4674 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
4675 (mips_ip): Assemble mfc0 with a sub-selection code.
4676 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
4677 (mips_cpu_to_str): New function.
4678 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
4679 Use CPU_* defines instead of hardcoded numbers.
4681 * doc/as.texinfo: Document new options.
4682 * doc/c-mips.texi: Ditto.
4684 2000-09-12 Kazu Hirata <kazu@hxi.com>
4686 * as.h: Fix formatting.
4687 * asintl.h: Likewise.
4688 * bit_fix.h: Likewise.
4689 * config/obj-aout.c: Likewise.
4690 * config/obj-aout.h: Likewise.
4691 * config/obj-bout.c: Likewise.
4692 * config/obj-bout.h: Likewise.
4693 * config/obj-coff.c: Likewise.
4694 * config/obj-coff.h: Likewise.
4695 * dwarf2dbg.h: Likewise.
4697 * flonum.h: Likewise.
4698 * frags.h: Likewise.
4699 * itbl-ops.h: Likewise.
4700 * macro.h: Likewise.
4703 * struc-symbol.h: Likewise.
4704 * subsegs.h: Likewise.
4705 * symbols.h: Likewise.
4707 * write.h: Likewise.
4709 2000-09-11 Kazu Hirata <kazu@hxi.com>
4711 * bignum-copy.c: Fix formatting.
4712 * config/tc-i370.c: Likewise.
4713 * config/tc-i960.c: Likewise.
4714 * config/tc-m68k.c: Likewise.
4715 * ehopt.c: Likewise.
4716 * flonum-copy.c: Likewise.
4717 * flonum-konst.c: Likewise.
4718 * flonum-mult.c: Likewise.
4719 * literal.c: Likewise.
4722 * stabs.c: Likewise.
4723 * subsegs.c: Likewise.
4725 2000-09-09 Philip Blundell <philb@gnu.org>
4727 * configure.in (arm*-*-uclinux*): New target.
4728 * configure: Regenerate.
4730 2000-09-09 Kazu Hirata <kazu@hxi.com>
4732 * input-file.c: Fix formatting.
4733 * itbl-ops.c: Likewise.
4734 * messages.c: Likewise.
4736 2000-09-08 Philip Blundell <philb@gnu.org>
4738 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
4741 2000-09-07 H.J. Lu <hjl@gnu.org>
4743 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
4744 * configure: Rebuild.
4746 2000-09-07 Kazu Hirata <kazu@hxi.com>
4748 * atof-generic.c: Fix formatting.
4749 * config/tc-mips.c: Likewise.
4750 * config/tc-vax.c: Likewise.
4751 * input-scrub.c: Likewise.
4753 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
4755 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
4756 * configure.in (sh-*-linux*): Added.
4757 * configure: Rebuilt.
4759 2000-09-06 Kazu Hirata <kazu@hxi.com>
4761 * config/tc-hppa.c: Fix formatting.
4763 * ecoff.c: Fix formatting.
4765 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
4767 * configure: Rebuilt with new libtool.m4.
4769 2000-09-05 Kazu Hirata <kazu@hxi.com>
4771 * cgen.c: Fix formatting.
4772 * config/tc-ia64.c: Likewise.
4774 2000-09-05 Nick Clifton <nickc@redhat.com>
4776 * aclocal.m4: Regenerate.
4777 * config.in: Regenerate.
4778 * configure: Regenerate.
4779 * po/gas.pot: Regenerate.
4781 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
4783 * config/tc-cris.c: Correct comment typos.
4785 2000-09-05 Eric Christopher <echristo@cygnus.com>
4787 * config/tc-mn10300.c: Cleanup.
4788 (md_pcrel_from): Enable.
4790 2000-09-05 Alan Modra <alan@linuxcare.com.au>
4792 * expr.c (operand): Fix a comment typo.
4793 * write.c (write_relocs): Fix a signed/unsigned warning.
4795 * config/tc-hppa.c (fudge_reg_expressions): New
4796 (hppa_force_reg_syms_absolute): New.
4797 (pa_equ): Allow reg_section expressions.
4798 * config/tc-hppa.c (md_optimize_expr): Define.
4799 (hppa_force_reg_syms_absolute): Prototype.
4801 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
4802 (pa_parse_number): Pass in arg to select fp reg parsing.
4803 Return 1 to indicate format checks pass. If strict, then only
4804 accept a register or register symbol. Return value in...
4805 (pa_number): New static for pa_parse_number.
4806 (FP_REG_BASE): Define.
4807 (FP_REG_RSEL): Define.
4808 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
4809 appropriate. White space changes.
4810 (need_pa11_opcode): Don't bother passing any params, get them from
4812 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
4813 Remove extraneous check in case 'Q'.
4814 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
4815 reg, set section of resulting symbol to reg_section.
4816 (pa_parse_space_stmt): Modify call to pa_parse_number.
4817 (pa_space): Likewise.
4819 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
4820 (hppa_force_relocation): Handle vtable relocs.
4821 (pa_vtable_entry): New.
4822 (pa_vtable_inherit): New.
4823 (md_pseudo_table): Add entries for vtable pseudos.
4824 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
4825 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
4827 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
4828 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
4829 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
4831 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
4832 specify a symbol type.
4834 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
4835 dependent things together.
4836 (md_elf_symbol_type): Define.
4838 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
4840 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
4842 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
4843 (obj_elf_vtable_entry): Declare.
4845 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
4846 and export function.
4847 (obj_elf_vtable_entry): Similarly.
4848 (elf_pseudo_table): Fix the damage with a cast.
4850 2000-09-03 Richard Henderson <rth@cygnus.com>
4852 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
4853 for template selection when a label is needed.
4855 2000-09-02 Kazu Hirata <kazu@hxi.com>
4857 * config/tc-ia64.c: Fix formatting.
4859 2000-09-02 Nick Clifton <nickc@redhat.com>
4861 * configure.in: Increase version number to 2.10.91.
4862 * configure: Regenerate.
4863 * aclocal.m4: Regenerate.
4864 * config.in: Regenerate.
4865 * po/gas.pot: Regenerate.
4866 * Makefile.in: Regenerate.
4868 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
4870 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
4871 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
4872 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
4874 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
4877 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
4879 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
4880 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
4881 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
4882 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
4883 (GOT_symbol): New variable.
4884 (md_undefined_symbol): Set it.
4886 2000-09-01 Richard Henderson <rth@cygnus.com>
4888 * config/tc-ia64.c (match): Don't inline.
4889 (extra_goodness): New.
4890 (md_begin): Prefer nop.f and nop.b for best_template.
4892 2000-08-31 Kazu Hirata <kazu@hxi.com>
4894 * as.c: Fix formatting.
4896 * frags.c: Likewise.
4897 * macro.c: Likewise.
4899 2000-08-31 Eric Christopher <echristo@cygnus.com>
4901 * config/tc-mn10300.c: Cleanup and fix warnings.
4902 (md_pseudo_table): Add initializers.
4903 (md_show_usage): Cleanup.
4904 (md_parse_option): Fix warnings.
4905 (md_undefined_symbol): Fix warnings.
4906 (md_conver_frag): Fix warnings.
4907 (tc_gen_reloc): Fix warnings.
4908 (md_apply_fix3): Fix warnings.
4909 (check_operand): Fix warnings.
4911 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
4913 * acinclude.m4: Include libtool and gettext macros from the
4915 * aclocal.m4, configure: Rebuilt.
4917 2000-08-30 Mark Hatle <mhatle@mvista.com>
4919 * config/tc-ppc.c (md_parse_option): Recognize -m405.
4921 2000-08-31 Kazu Hirata <kazu@hxi.com>
4923 * listing.c: Fix formatting.
4925 2000-08-29 Kazu Hirata <kazu@hxi.com>
4927 * app.c: Fix a comment typo. Fix formatting.
4929 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
4931 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
4932 offset of the target destination for jmp instructions.
4933 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
4935 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
4937 * NEWS: Mention support for CRIS.
4939 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
4941 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
4942 Sets `.lcomm' alignment to zero.
4944 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
4946 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
4947 TC_FIX_ADJUSTABLE): Define.
4949 2000-08-23 Jim Wilson <wilson@cygnus.com>
4951 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
4952 unwind.personality_routine is set.
4954 2000-08-23 H.J. Lu <hjl@gnu.org>
4956 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
4958 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
4960 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
4963 2000-08-22 H.J. Lu <hjl@gnu.org>
4965 * config.in (STRICTCOFF): New for strict COFF.
4967 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
4968 i386-*-go32* and i386-go32-rtems*.
4969 * configure: Rebuilt.
4971 * config/obj-coff.c (obj_coff_endef): Follow the historical
4972 behavior if STRICTCOFF is not defined.
4974 * doc/internals.texi: Document STRICTCOFF.
4976 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
4978 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
4979 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
4980 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
4981 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
4982 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
4983 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
4984 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
4987 2000-08-22 Eric Christopher <echristo@cygnus.com>
4989 * config/tc-mn10300.c: (md_apply_fix): New function.
4990 (mn10300_force_relocation): New function.
4991 (mn10300_fix_adjustable): New function.
4993 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
4994 (TC_HANDLES_FX_DONE): Define.
4995 (obj_fix_adjustable): Define.
4996 (MD_APPLY_FIX3): Define.
4997 (TC_LINKRELAX_FIXUP): Define.
4999 * write.c: (TC_LINKRELAX_FIXUP): Define if not
5001 (fixup_segment): Use TC_LINKRELAX_FIXUP.
5003 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
5005 2000-08-21 Jason Eckhardt <jle@cygnus.com>
5007 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
5008 if the fixup resulted in a relocation.
5010 2000-08-18 Nick Clifton <nickc@redhat.com>
5012 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
5013 Make reference to first element of shift_names explicit.
5015 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
5017 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
5018 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
5019 add a symbol's address. Removed all target-specific #ifdefs that
5020 used to accomplished the same.
5021 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
5022 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
5023 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
5024 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
5025 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
5027 2000-08-17 Kazu Hirata <kazu@hxi.com>
5029 * dwarf2dbg.c: Fix formatting.
5031 2000-08-17 Nick Clifton <nickc@redhat.com>
5033 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
5034 to be recoded as logical shift lefts by zero.
5036 2000-08-16 Jim Wilson <wilson@cygnus.com>
5038 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
5039 postincrement modified registers. Handle IA64_OPND_R3_2 addl
5041 (note_register_values): Handle IA64_OPND_R3_2 operands.
5043 2000-08-16 Jason Eckhardt <jle@cygnus.com>
5045 * config/tc-i860.c (md_operand): Silly typo fixed.
5047 2000-08-16 Nick Clifton <nickc@redhat.com>
5049 * config/tc-arm.c (struct asm_shift): Delete.
5051 (enum asm_shift_index): New.
5052 (struct asm_shift_properties): New.
5053 (struct asm_shift_name): New.
5054 (shift_properties[]); New.
5055 (shift_names[]); New.
5057 (decode_shift): Use new structures.
5058 Issue a warning is "ROR #0" is used.
5059 Issue a warning if "ASR #0" or "LSR #0" is used.
5061 (md_begin): Initialise arm_shift_hsh table from new
5062 asm_shift_name array.
5064 2000-08-16 Jakub Jelinek <jakub@redhat.com>
5066 * config/tc-sparc.c: Kill all warnings.
5067 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
5069 (md_show_usage): Update usage text.
5071 2000-08-16 Nick Clifton <nickc@redhat.com>
5073 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
5076 2000-08-15 Will Cohen <wcohen@redhat.com>
5078 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
5080 * config/tc-sh.c (md_assemble): Changed so debug_type
5081 test performed for ppi_assemble
5082 * config/tc-sh.c: Included dwarf2dbg.h.
5083 (debug_line): Defined.
5084 (md_assemble): Generates dwarf2 line info.
5085 (sh_finalize): New function. Finalize dwarf2 info.
5086 (assemble_ppi): Returns size of code generated.
5087 (build_Mytes): Returns size of code generated.
5088 (md_pseudo_table): Added "file" and "loc" psuedo ops.
5089 * config/tc-sh.h (md_end): Defined.
5090 (sh_finalize): Declared.
5092 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
5094 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
5097 2000-08-14 Nick Clifton <nickc@redhat.com>
5099 * config/tc-arm.c (do_bx): Allow "bx pc".
5101 2000-08-14 Jim Wilson <wilson@cygnus.com>
5103 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
5104 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
5105 (md_begin): Change assignment to md.flag to OR in the new bit.
5107 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
5109 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
5110 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
5113 2000-08-14 Jason Eckhardt <jle@cygnus.com>
5115 * NEWS: Mention i860 support.
5117 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
5119 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
5121 2000-08-14 Andreas Schwab <schwab@suse.de>
5123 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
5125 2000-08-11 Andreas Schwab <schwab@suse.de>
5127 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
5130 2000-08-11 Kazu Hirata <kazu@hxi.com>
5132 * expr.c: Fix formatting.
5133 * config/obj-bout.c: Likewise.
5135 2000-08-10 Jason Eckhardt <jle@cygnus.com>
5137 * doc/c-i860.texi: Flesh out the i860 section more.
5139 2000-08-10 Kazu Hirata <kazu@hxi.com>
5141 * symbols.c: Fix formatting.
5144 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
5146 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
5147 modifier has the IgnoreSize bit set.
5149 2000-08-09 Alan Modra <alan@linuxcare.com.au>
5151 From Rodney Brown <RodneyBrown@mynd.com>
5152 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
5153 * configure: Regenerate.
5155 2000-08-09 Kazu Hirata <kazu@hxi.com>
5157 * hash.c: Fix formatting.
5160 2000-08-08 Jason Eckhardt <jle@cygnus.com>
5162 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
5163 (i860_fix_info): New enum.
5164 (MD_APPLY_FIX3): Define.
5165 (WORKING_DOT_WORD): Define.
5166 (TC_HANDLES_FX_DONE): Define.
5167 (DIFF_EXPR_OK): Define.
5168 (LISTING_HEADER): Define.
5169 (TARGET_FORMAT): Select target format based on endian flag.
5170 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
5171 (target_big_endian): Add external declaration.
5173 * config/tc-i860.c: All existing code reworked completely. Other
5174 new code shown below.
5175 (SYNTAX_SVR4): Define.
5176 (target_warn_expand): New variable.
5177 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
5178 (md_longopts): Declare and define with new options (-EL, -EB,
5180 (md_show_usage): New function.
5181 (md_operand): New function.
5182 (obtain_reloc_for_imm16): New function.
5183 (md_apply_fix3): New function.
5184 (tc_gen_reloc): New function.
5186 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
5188 * config/tc-m68hc11.c (build_jump_insn): Make sure the
5189 2 bytes of the jump address are in the same frag.
5190 (find): Accept 68hc12 register indirect modes.
5192 * NEWS: Mention 68HC11 & 68HC12 support.
5194 2000-08-07 Richard Henderson <rth@cygnus.com>
5196 * config/tc-ia64.c (unwind): Add prologue_mask member.
5197 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
5198 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
5199 (dot_body): Clear unwind.prologue_mask.
5200 (dot_prologue): Set it. Accept a register second argument.
5202 2000-08-07 Kazu Hirata <kazu@hxi.com>
5204 * config/atof-ieee.c: Fix formatting.
5205 * config/atof-tahoe.c: Likewise.
5207 2000-08-06 Nick Clifton <nickc@cygnus.com>
5209 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
5212 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
5213 of .popsection, .previous, .pushsection, .subsection,
5214 .version, .vtable_entry, .vtable_inherit and .weak.
5216 2000-08-05 Kazu Hirata <kazu@hxi.com>
5218 * config/tc-cris.c: Fix formatting.
5219 * config/tc-i386.c: Likewise.
5220 * config/tc-sparc.c (sparc_ip): Simplify the code.
5222 2000-08-04 Kazu Hirata <kazu@hxi.com>
5224 * config/tc-cris.c: Rearrange code for readability.
5225 * config/tc-d10v.c: Fix formatting.
5226 * config/tc-m32r.c: Likewise.
5227 * config/tc-sparc.c: Likewise.
5229 2000-08-02 Jim Wilson <wilson@cygnus.com>
5231 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
5232 before ia64_find_opcode.
5233 (md_assemble): Likewise.
5235 2000-08-01 Nick Clifton <nickc@cygnus.com>
5237 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
5238 Undo some formatting fixes.
5240 2000-08-01 Kazu Hirata <kazu@hxi.com>
5242 * config/obj-som.c: Fix formatting.
5243 * config/obj-ieee.c: Likewise.
5244 * config/tc-arm.c: Likewise.
5245 * config/tc-v850.c: Likewise.
5247 2000-08-01 Nick Clifton <nickc@redhat.com>
5249 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
5250 index by command line option.
5252 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5254 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
5255 (@node M68K-Branch): Rewrite to match the reality.
5257 2000-07-31 Jason Eckhardt <jle@cygnus.com>
5259 * doc/c-i860.texi: New file.
5260 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
5261 * doc/Makefile.in: Regenerate.
5262 * doc/all.texi: Add I860 as relevant architecture.
5263 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
5265 2000-07-31 Kazu Hirata <kazu@hxi.com>
5267 * config/tc-d30v.c: Fix formatting.
5269 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5271 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
5272 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
5273 long emit a long branch if available instead of an absolute jump, never
5274 emit absolute jumps for anything with --pcrel.
5276 * doc/c-m68k.texi: Document new command line option.
5278 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
5280 * config/tc-avr.c: Use PARAMS macro in function declarations.
5281 Don't declare md_pcrel_from_section (already in tc-avr.h).
5282 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
5283 (avr_operand): Don't set (unsigned) op_mask to -1.
5285 2000-07-28 Jason Eckhardt <jle@cygnus.com>
5287 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
5288 * configure: Regenerated.
5289 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
5290 of operand to the .type directive (.e.g, "type").
5292 2000-07-28 Alan Modra <alan@linuxcare.com.au>
5294 * as.h (warn_comment, found_comment, found_comment_file): Declare.
5295 * app.c (do_scrub_chars): Record where first comment found.
5296 * read.c (read_a_source_file): Init found_comment on entry, and
5297 notify whether comments found on exit.
5298 * config/tc-hppa.c (md_shortopts): Add "c".
5299 (md_longopts): Add warn-comment.
5300 (md_parse_option): Handle it.
5301 (md_show_usage): Show available options.
5302 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
5304 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
5306 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
5307 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
5309 (md_estimate_size_before_relax): Don't fall off end of function.
5311 2000-07-27 Kazu Hirata <kazu@hxi.com>
5313 * config/tc-avr.c: Fix formatting.
5314 * config/tc-ns32k.c: Likewise.
5316 2000-07-27 Alan Modra <alan@linuxcare.com.au>
5318 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
5320 2000-07-27 Kazu Hirata <kazu@hxi.com>
5322 * config/tc-d10v.c: Fix formatting.
5323 * config/tc-z8k.c: Likewise.
5324 * config/tc-sparc.c: Likewise.
5326 2000-07-26 Dave Brolley <brolley@redhat.com>
5328 * cgen.c (queue_fixup): Declare opinfo.
5329 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
5330 (gas_cgen_md_operand): Ditto.
5331 (gas_cgen_md_apply_fix3): Ditto.
5333 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
5335 * config/obj-coff.c (obj_frob_symbol): Don't merge
5336 labels. Don't merge if the symbol isn't constant. Return
5337 immediately if a symbol is merged.
5339 2000-07-22 Alan Modra <alan@linuxcare.com.au>
5341 * frags.c (frag_align): Correct absolute section alignment.
5343 2000-07-20 DJ Delorie <dj@redhat.com>
5345 * config/obj-coff.c (obj_frob_symbol): revert previous change,
5346 it breaks linking against DLLs.
5348 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
5350 * configure.in: Add CRIS support.
5351 * configure: Regenerate.
5352 * Makefile.am: (CPU_TYPES): Add cris.
5353 (CPU_OBJ_VALID) [aout]: Add cris.
5354 (MULTI_CPU_TYPES): Add cris.
5355 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
5356 [coff]: Only i386 and mips are valid.
5357 (TARGET_CPU_CFILES): Add config/tc-cris.c.
5358 (TARGET_CPU_HFILES): Add config/tc-cris.h.
5359 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
5360 Regenerate dependencies.
5361 * Makefile.in: Regenerate.
5362 * aclocal.m4: Regenerate.
5363 * as.c: Declare crisaout, criself.
5364 * config/tc-cris.h, config/tc-cris.c: New.
5365 * config/e-criself.c, config/e-crisaout.c: New.
5366 * po/POTFILES.in, po/gas.pot: Regenerate.
5368 2000-07-20 Kazu Hirata <kazu@hxi.com>
5370 * read.c: Fix formatting.
5371 * write.c: Fix formatting.
5373 2000-07-19 H.J. Lu <hjl@gnu.org>
5375 * sb.c: Include <stdlib.h> if exists for abort ().
5377 2000-07-19 Alan Modra <alan@linuxcare.com.au>
5379 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
5380 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
5381 (pa_type_args): Same here.
5383 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
5385 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
5386 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
5387 the storage class is already set.
5389 2000-07-17 Kazu Hirata <kazu@hxi.com>
5391 * config/tc-m68hc11.c: Fix formatting.
5392 * config/tc-mn10200.c: Likewise.
5393 * config/tc-mn10300.c: Likewise.
5394 * config/tc-pj.c: Likewise.
5395 * config/tc-tic80.c: Likewise.
5396 * config/tc-w65.c: Likewise.
5398 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
5400 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
5403 2000-07-15 Ian Lance Taylor <ian@zembu.com>
5405 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
5408 2000-07-15 Alan Modra <alan@linuxcare.com.au>
5410 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
5411 ELF as are used for SOM (except the 32-bit reloc one) to decide
5412 whether a symbol can be reduced to a section symbol. Expand on
5413 the comment for symbols involved in LR% and RR% expressions.
5415 2000-07-14 Nick Clifton <nickc@cygnus.com>
5417 * config/tc-mips.c (mips_disable_float_construction): New
5418 static variable. Set to true if doubles should not be
5419 constructed by loading two single width fp registers with
5420 halves of the value.
5421 (mips_ip): Test mips_disable_float_construction.
5422 (md_longopts): Add command line switches --construct-floats
5423 and --no-construct-floats.
5424 (md_parse_option): Parse new command line options.
5425 (md_show_usage): Describe new command line options.
5427 * doc/c-mips.texi: Document new command line options.
5429 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
5431 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
5432 * configure: Regenerate.
5434 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
5436 * configure.in (DEFAULT_EMULATION setting): Revert part of
5437 2000-07-01 change that set te_multi=multi unless set to tmips.
5438 * configure: Regenerate.
5440 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
5442 * config/obj-coff.c (coff_frob_section): Add padding to the last
5443 section when aligning it increases its size.
5445 2000-07-11 Kazu Hirata <kazu@hxi.com>
5447 * config/tc-tic54x.c: Fix formatting.
5449 2000-07-10 Kazu Hirata <kazu@hxi.com>
5451 * config/tc-h8500.c: Fix formatting.
5452 * config/tc-tic54x.c: Fix formatting.
5454 2000-07-10 Alan Modra <alan@linuxcare.com.au>
5456 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
5457 displacements correctly.
5459 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
5461 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
5463 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
5467 2000-07-09 Alan Modra <alan@linuxcare.com.au>
5469 From David Huggins-Daines <dhd@linuxcare.com>
5470 * config/te-hppalinux64.h: Add a new emulation.
5471 * configure.in (emulations): Add configure bits to support the
5472 64-bit Linux/parisc target.
5473 * configure: Regenerate.
5475 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
5476 (md_shortopts): Add `V' for ELF.
5478 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
5479 when SOM or ELF_ARG_RELOC are defined.
5480 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
5481 ELF_ARG_RELOC are defined.
5482 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
5483 (pa_stringer): ..Do it here instead. Fix comment typos.
5484 (hppa_force_relocation): Cast enums to int before comparing with
5487 From Ryan Bradetich <rbradetich@uswest.net>
5488 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
5489 redifinition warning.
5490 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
5491 (hppa_force_relocation): ditto
5492 (md_apply_fix): Added cast to buf to fix warnings.
5494 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
5495 cons_fix_new_hppa, hppa_force_relocation): Prototype.
5497 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
5498 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
5499 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
5500 reloc_type** to avoid warnings in switch.
5501 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
5502 little earlier instead.
5504 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
5506 (pa_type_args): Use symbol_arg_reloc_info.
5507 (struct pa_it): Make arg_reloc unsigned int.
5508 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
5509 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
5510 (pa_code): Delete. pa_text duplicates this function.
5511 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
5512 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
5514 (cons_fix_new_hppa): Actually change selector to e_fsel when
5515 warning about assuming so.
5516 (tc_gen_reloc): More example elf arg reloc code.
5517 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
5518 (hppa_force_relocation): Likewise.
5520 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
5522 (pa_end_of_source): Prototype.
5523 (hppa_fix_adjustable): Prototype.
5524 (LABELS_WITHOUT_COLONS): Move it..
5525 * config/te-hppa.h: To here.
5527 * config/te-hppa64.h: New file.
5529 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
5531 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
5532 format -10, -16, 16 relocs.
5533 (hppa_elf_mark_end_of_function): Test for null
5534 last_call_info->start_symbol
5536 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
5537 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
5538 re_assesmble_* functions. Delete extraneous statements. Fix
5540 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
5541 insn to re_assemble_*.
5543 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
5545 * doc/internals.texi (Expressions): Fix typo.
5547 2000-07-08 Kazu Hirata <kazu@hxi.com>
5549 * config/tc-sh.c: Fix formatting.
5550 * config/tc-tic54x.c: Fix formatting.
5551 * depend.c: Fix formatting.
5552 * flonum-konst.c: Likewise.
5553 * flonum-mult.c: Likewise.
5555 2000-07-07 Kazu Hirata <kazu@hxi.com>
5557 * config/tc-sh.c: Fix comments.
5558 * config/obj-vms.c: Fix comments.
5559 * config/tc-a29k.c: Likewise.
5560 * config/tc-alpha.c: Likewise.
5561 * config/tc-h8300.c: Likewise.
5562 * config/tc-h8500.c: Likewise.
5563 * config/tc-i370.c: Likewise.
5564 * config/tc-ia64.c: Likewise.
5565 * config/tc-m68hc11.c: Likewise.
5566 * config/tc-m68k.c: Likewise.
5567 * config/tc-mips.c: Likewise.
5568 * config/tc-ns32k.c: Likewise.
5569 * config/tc-ppc.c: Likewise.
5570 * config/tc-z8k.c: Likewise.
5572 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
5574 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
5575 Default to '(SEC_LOAD | SEC_DATA)'.
5576 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
5578 * doc/internals.texi (CPU Backend): Describe
5579 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
5581 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
5583 * as.c (parse_args): NULL terminate the long option list.
5585 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
5587 * config/tc-d30v.h: Include "write.h" for fixS.
5588 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
5590 2000-07-05 Nick Clifton <nickc@cygnus.com>
5592 * config/tc-d30v.c (write_2_short): Further changes to warning
5593 messages produced when combining EITHER_BUT_PREFER_MU attributed
5596 2000-07-05 DJ Delorie <dj@redhat.com>
5600 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
5602 * config/tc-arm.c (psrs): Accept combinations of flags.
5604 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
5606 * config/tc-avr.c: Change _ () to _() around all strings marked
5607 for translation (exception from the usual coding style).
5608 (avr_opt): New struct variable, how the new switches are set.
5609 (OPTION_MMCU): Define as 'm' and actually use.
5610 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
5611 (show_mcu_list): New function, display the list of known MCUs.
5612 (md_show_usage): Document the new switches. Call show_mcu_list.
5613 (avr_set_arch): Change 'm' to OPTION_MMCU.
5614 (md_parse_option): Call show_mcu_list if unknown MCU specified.
5615 Handle the new switches.
5616 (avr_operands): Disable warnings for undefined combinations of
5617 operands if -mall-opcodes. Disable warnings for skipping two-word
5618 instructions if enhanced core or -mno-skip-bug.
5619 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
5620 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
5621 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
5622 (avr_ldi_expression): Warn about implicit lo8().
5623 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
5625 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
5627 * configure.in: Add entry for mips-*-sysv4*MP*
5628 * configure: Rebuild
5629 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
5630 elf32-tradlittlemips for traditional mips targets.
5631 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
5632 test for Link Once sections as in adjust_reloc_syms.
5633 * config/te-tmips.h: New file for traditional mips targets. Define
5636 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
5638 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
5639 flags argument is not present, don't change an existing section's
5640 section's attributes. If the flags argument is present, warn if the
5641 attributes don't match the section's current attributes. When
5642 long section names are supported, set SEC_LINK_ONCE and
5643 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
5645 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
5647 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
5648 symbols; create them.
5650 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
5652 * write.c (set_segment_vma): New: Set vma and lma for a segment.
5653 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
5655 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
5657 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
5658 expressions. Ignore the problem when handling 16 bit signed
5659 immediates, because the assembler will take care of the relocation
5662 2000-06-27 Nick Clifton <nickc@cygnus.com>
5664 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
5665 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
5666 sequential order, and emit warning messages if the input source
5667 code contains constructs like that, or parallel constructs
5668 containing such opcodes.
5670 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
5672 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
5673 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
5674 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
5675 (md_show_usage): Update usage message.
5676 (md_parse_option): Allow redefinition of MCU type within the
5677 same avr[1-5] bfd machine type. Show both old and new MCU type
5678 in the error message.
5679 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
5680 Simplify 8K wrap code.
5682 2000-06-25 Kazu Hirata <kazu@hxi.com>
5684 * config/obj-aout.c: Remove all uses of DEFUN.
5685 * config/obj-ieee.c: Likewise.
5686 * config/tc-sh.c: Fix comment typos.
5687 * config/tc-tahoe.c: Likewise.
5688 * config/tc-vax.c: Likewise.
5689 * config/tc-w65.c: Likewise.
5690 * config/tc-z8k.c: Likewise.
5691 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
5693 2000-06-24 DJ Delorie <dj@cygnus.com>
5695 * config/tc-i386.c (md_estimate_size_before_relax): Revert
5696 more changes from Sept 1999
5697 (tc_i386_fix_adjustable): ditto
5698 (md_apply_fix3): ditto
5700 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
5702 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
5703 (gas_cgen_parse_operand): Set it around expression() call.
5704 (gas_cgen_md_operand): Test for it before longjmp().
5706 2000-06-24 Kazu Hirata <kazu@hxi.com>
5708 * config/tc-h8500.c: Remove all uses of DEFUN.
5709 * config/tc-sh.c: Likewise.
5710 * config/tc-w65.c: Likewise.
5711 * config/tc-z8k.c: Likewise.
5713 * config/tc-h8500.c: Fix typos in comments.
5715 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
5717 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
5720 2000-06-23 matthew green <mrg@redhat.com>
5722 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
5723 defined. Fix error message for `[' grouping.
5725 2000-06-22 Kazu Hirata <kazu@hxi.com>
5727 * config/tc-h8300.c: Fix formatting and comment typos.
5729 2000-06-22 Timothy Wall <twall@cygnus.com>
5731 * config/tc-ia64.c (note_register_values): Move premature QP
5732 notation clearing into the appropriate place.
5734 2000-06-22 Alan Modra <alan@linuxcare.com.au>
5736 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
5737 first before anything else. Add bin-bugs.h, emul.h and progress.h
5738 Sort list of files as for $(OBJS) in Makefile.am.
5740 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
5741 find one. Remake dependencies.
5742 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
5743 * Makefile.in: Regenerate.
5744 * doc/Makefile.in: Regenerate.
5746 * config/tc-i386.c (i386_displacement): Don't assume a constant
5747 displacement is necessarily 16 bits when in 16 bit code mode.
5748 (md_assemble): Instead size the displacement here after we know
5749 for sure that a .code16gcc operand hasn't automatically added
5750 operand size prefixes.
5752 2000-06-21 H.J. Lu <hjl@gnu.org>
5754 * Makefile.am: Rebuild dependency.
5755 * Makefile.in: Rebuild.
5757 2000-06-21 Kazu Hirata <kazu@hxi.com>
5759 * config/tc-h8300.c (parse_reg): Make the function static.
5760 (parse_exp): Likewise.
5762 2000-06-20 DJ Delorie <dj@cygnus.com>
5764 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
5765 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
5766 for cygwin import libraries to work properly.
5768 2000-06-20 H.J. Lu <hjl@gnu.org>
5770 * Makefile.am: Rebuild dependency.
5771 * Makefile.in: Rebuild.
5772 * configure: Likewise.
5773 * doc/Makefile.in: Likewise.
5775 2000-06-20 Timothy Wall <twall@cygnus.com>
5777 * doc/internals.texi (CPU backend): Add @itemx for
5778 TC_START_LABEL_WITHOUT_COLON.
5779 * doc/c-tic54x.texi: New.
5780 * doc/as.texinfo: Add tic54x features and include primary tic54x
5782 * doc/all.texi: Add C54X.
5783 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
5784 * doc/Makefile.in: Regenerate.
5785 * configure.in: Add tic54x and define LIBM for tic54x.
5786 * configure: Regenrate.
5787 * config/tc-tic54x.[ch]: New.
5788 * config/obj-coff.h: Add tic54x.
5789 * Makefile.am: (CPU_TYPES): Add tic54x.
5790 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
5791 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
5792 (as_new_LDADD): Add $(LIBM).
5793 * Makefile.in: Regenerate.
5795 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
5797 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
5798 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
5799 * doc/as.texinfo: Likewise.
5801 * configure, Makefile.in: Regenerate.
5802 * configure.in (emulations): Recognize m6811 and m6812.
5803 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
5804 Added files for 68hc11 and 68hc12 assembler.
5805 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
5806 * config/tc-m68hc11.h: Header definition for that assembler.
5808 2000-06-18 Nick Clifton <nickc@redhat.com>
5810 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
5811 instead of OCTETS_PER_BYTE.
5813 * config/tc-v850.c: Fix compile time warnings.
5814 * config/tc-ppc.c: Fix compile time warnings.
5816 2000-06-18 H.J. Lu <hjl@gnu.org>
5818 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
5819 * configure: Rebuild.
5821 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
5823 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
5826 2000-06-16 Nick Clifton <nickc@cygnus.com>
5828 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
5829 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
5831 * doc/c-mips.texi: Document newly accepted cpu variants.
5833 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
5835 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
5837 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
5839 * macro.c (getstring): Make it possible to escape the quote
5842 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
5844 * config/tc-hppa.c (pa_export): Weak symbols can be global.
5846 2000-06-13 H.J. Lu <hjl@gnu.org>
5848 * configure: Regenerate.
5850 2000-06-09 Alan Modra <alan@linuxcare.com.au>
5852 * app.c (do_scrub_begin): Don't default lex[';'] as a line
5854 * doc/internals.texi (line_separator_chars): Semicolon is no
5855 longer a default. Mention null and newline as defaults.
5857 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
5859 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
5860 * config/tc-i860.h (line_separator_chars): Likewise.
5861 * config/tc-h8300.c (line_separator_chars): Likewise.
5862 * config/tc-i960.c (line_separator_chars): Likewise.
5863 * config/tc-m68k.c (line_separator_chars): Likewise.
5864 * config/tc-mips.c (line_separator_chars): Likewise.
5865 * config/tc-ns32k.c (line_separator_chars): Likewise.
5866 * config/tc-sparc.c (line_separator_chars): Likewise.
5867 * config/tc-vax.c (line_separator_chars): Likewise.
5869 * config/tc-h8300.c (comment_chars): Use string initialiser.
5870 * config/tc-i960.c (line_comment_chars): Likewise.
5871 * config/tc-z8k.c (comment_chars, line_comment_chars,
5872 line_separator_chars): Likewise.
5874 * config/tc-arm.c (line_separator_chars): Always use `;', not just
5877 2000-06-08 Nick Clifton <nickc@cygnus.com>
5879 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
5882 2000-06-08 David O'Brien <obrien@FreeBSD.org>
5884 * configure.in (VERSION): Update to show this is the CVS mainline.
5886 2000-06-08 Matthew Jacob <mjacob@feral.com>
5888 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
5889 $at is the integer register $r28, vs. both $r28 and the floating
5890 point register $f28.
5892 2000-06-08 James E. Wilson <wilson@cygnus.com>
5894 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
5895 (dot_endp): Don't call ia64_flush_insns.
5896 (emit_one_bundle): Don't delete prologue/body records from
5897 unwind_record list in first loop. Rewrite second loop to account for
5900 2000-06-07 David Mosberger <davidm@hpl.hp.com>
5902 * config/tc-ia64.c: Add missing prototypes.
5903 (generate_unwind_image): Cast argument to output_unw_records call.
5905 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
5907 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
5909 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
5911 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
5912 (REGISTER_P): likewise.
5913 (avr_opcodes): uses include/opcode/avr.h
5914 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
5916 2000-06-04 Alan Modra <alan@linuxcare.com.au>
5918 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
5921 2000-06-03 H.J. Lu <hjl@gnu.org>
5923 * read.c (is_end_of_line): Put back `;'.
5925 2000-06-03 Alan Modra <alan@linuxcare.com.au>
5927 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
5929 2000-06-01 Alan Modra <alan@linuxcare.com.au>
5931 * expr.c (operand): Test is_end_of_line outside switch to catch
5932 line separator chars that are also operators.
5933 (operator): Return O_illegal for line separator chars.
5935 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
5936 entry (or `!' entry for TC_HPPA).
5938 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
5939 before indexing is_end_of_line. Remove redundant check for '\0'.
5941 * config/tc-h8500.c (md_assemble): Likewise.
5942 * config/tc-mcore.c (md_assemble): Likewise.
5943 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
5946 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
5948 * config/tc-mcore.c (mcore_cons): Likewise.
5949 (mcore_float_cons): Likewise.
5950 (mcore_stringer): Likewise.
5951 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
5953 2000-06-01 Scott Bambrough <scottb@netwinder.org>
5955 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
5957 2000-05-29 Nick Clifton <nickc@cygnus.com>
5959 * config/tc-sh.c: Fix compile time warning messages.
5961 * config/tc-mips.c: Fix compile time warning messages.
5963 2000-05-29 Philip Blundell <philb@gnu.org>
5965 * doc/as.texinfo: Update copyright dates.
5966 (Local Labels): Delete misplaced mention of ARM.
5967 * NEWS: Mention ARM ELF support.
5969 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
5971 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
5972 it is modified, and use the real_size to compute the frag address
5973 for dwarf2 line info.
5975 2000-05-27 Alan Modra <alan@linuxcare.com.au>
5977 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
5978 line-matching scheme to cope with automake moving variables around.
5979 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
5980 * Makefile.in: Regenerate.
5982 2000-05-26 Jakub Jelinek <jakub@redhat.com>
5984 * config/tc-sparc.c (sparc_relax): New.
5985 (md_longopts): Add -relax and -no-relax options.
5986 (md_parse_options, md_show_usage): Likewise.
5987 (md_apply_fix3): Optimize tail call into branch always if possible.
5989 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
5991 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
5992 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
5993 rules, with warning when a GAS statement specifies a packing that
5994 will result in an instruction being squashed.
5995 Added typdef packing_type and enumerals, changed various integer
5996 literals to use the enumerals.
5998 2000-05-24 David Mosberger <davidm@hpl.hp.com>
6000 * config/tc-ia64.c (dot_restorereg_p): New function.
6001 (md_pseudo_table): Add restorereg.p.
6002 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
6003 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
6005 * config/tc-ia64.h (unw_record_type): Add unwabi.
6006 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
6007 called MASK with members for imask, and the masks produced by
6008 fr_mem, gr_mem, br_mem, and frgr_mem.
6009 (unw_p_record): Add members ABI and CONTEXT.
6010 (unw_x_record): Add member AB.
6011 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
6012 as pseudo-register for use during unwind info generation.
6013 (AR_PFS, AR_LC): New macros.
6014 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
6015 whose names start with an at sign (as in "@priunat").
6016 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
6018 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
6019 proc_end, unwind_info, personality_routine): Consolidate into
6020 "unwind" structure to reduce offset-table use. Add member
6021 NEXT_SLOT_NUMBER to track the slot number for the next instruction
6023 (output_R1_format, output_R3_format, output_P3_format,
6024 output_P6_format): Initialize R with zero to reduce compiler warnings.
6025 (output_P7_format): Ditto. Add `default' branch to switch
6026 statement to reduce compiler warnings.
6027 (output_P8_format, output_B1_format, output_B4_format): Ditto.
6028 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
6029 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
6030 into single argument.
6031 (output_X1_format, output_X3_format): Initialize R with zero to reduce
6032 compiler warnings. Merge A and B args into single argument.
6033 (output_X2_format, output_X4_format): Remove unused variable R. Merge
6034 A and B args into single argument.
6035 (free_record): Removed (wasn't used).
6036 (free_list_records): Also free imasks in prologue records.
6037 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
6038 (output_spill_mask): Remove.
6039 (output_unwabi): New function.
6040 (output_epilogue, output_label_state, output_copy_state): Call
6042 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
6043 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
6045 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
6046 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
6047 as part of handling the prologue records. Emit region's imask if
6048 we have one. Handle unwabi, epilogue, label_state, copy_state,
6049 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
6050 spill_sprel_p, and spill_reg_p records.
6051 (set_imask, count_bits, slot_index): New function.
6052 (fixup_unw_records): Fix region size computation. Handle
6053 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
6054 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
6055 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
6056 set_imask accordingly. Update imask for gr_gr, and br_gr records.
6057 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
6058 (dot_save): Use manifest constants for applicaton registers.
6059 Handle REG_PR and REG_PRIUNAT.
6060 (dot_restore): Don't just ignore it.
6061 (dot_restorereg): New function..
6062 (generate_unwind_image): Ensure unwind info is a multiple of eight
6063 bytes, not just four bytes.
6064 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
6065 (dot_altrp): Don't just ignore it.
6066 (dot_savemem): New function. Replaces dot_savesp() and
6067 dot_savepsp(). Use manifest constants for applicaton registers.
6068 Handle REG_PR and REG_PRIUNAT.
6069 (dot_savef): Simplify.
6070 (dot_saveb): Support generation of br_gr.
6071 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
6072 dot_label_state, dot_copy_state): New function.
6073 (dot_unwabi): Don't just ignore it.
6074 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
6075 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
6076 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
6077 (emit_one_bundle): Set slot number for prologue/body records
6078 *before* emitting the first insn.
6079 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
6080 (md_begin): Declare "psp" pseudo-register.
6081 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
6082 so we don't get segfault.
6083 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
6084 counts as required per SW Conventions manual
6085 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
6086 output_preds_psprel, output_preds_sprel, output_spill_base,
6087 output_unat_psprel, output_unat_sprel, output_lc_psprel,
6088 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
6089 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
6090 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
6091 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
6092 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
6093 (dot_vframe): Implement.
6094 (dot_vframesp, dot_vframepsp): New function.
6096 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
6098 * configure.in (i386-*-freebsd a.out entry): Quote properly.
6099 * configure: Regenerate.
6101 2000-05-23 Alan Modra <alan@linuxcare.com.au>
6103 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
6104 (md_estimate_size_before_relax): so we can use it here instead of
6105 old kludges. Localise vars to blocks. Comment.
6107 * frags.c (frag_new): Update fr_var comments.
6108 * frags.h (struct frag): Ditto.
6110 2000-05-22 Richard Henderson <rth@cygnus.com>
6112 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
6113 (pseudo_func): Add pcrel.
6114 (operand_match): Handle IA64_OPND_TGT64.
6115 (build_insn): Likewise.
6116 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
6117 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
6118 (fix_insn): Handle all three 64-bit relocation types.
6120 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
6122 * obj.h (struct format_ops): New members begin, app_file,
6123 s_set_other, s_set_desc, s_get_type, s_set_type,
6124 separate_stab_sections, init_stab_section.
6126 * config/obj-multi.h: Update GPL notice to v2.
6128 (obj_app_file): New.
6129 (S_SET_SIZE): Test s_set_size for NULL before calling.
6130 (S_SET_ALIGN): Similar for s_set_align.
6135 (SEPARATE_STAB_SECTIONS): New.
6136 (INIT_STAB_SECTION): New.
6137 (EMIT_SECTION_SYMBOLS): New.
6138 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
6140 * config/obj-elf.h: Update GPL notice to v2.
6141 Mention that this file is included from obj-multi.h.
6142 (obj_begin): Wrap definition in ifndef.
6143 (elf_file_symbol): Constify declaration.
6144 (obj_app_file): Ditto.
6145 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
6146 Wrap in ifndef SEPARATE_STAB_SECTIONS.
6148 * config/obj-elf.c (elf_s_set_other): New.
6149 (elf_file_symbol): Constify argument.
6150 (elf_separate_stab_sections): New.
6151 (elf_init_stab_section): New.
6152 (elf_format_ops): Add new members. Remove comma at end.
6154 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
6155 (ecoff_format_ops): Add new fields. Remove comma at end.
6156 Mention inconsistency for emit_section_symbols.
6158 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
6160 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
6161 (coff_separate_stab_sections): New.
6162 (coff_format_ops): Add new members.
6164 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
6165 (obj_aout_s_set_other): New.
6166 (obj_aout_s_set_desc): New.
6167 (obj_aout_s_get_type): New.
6168 (obj_aout_s_set_type): New.
6169 (obj_aout_separate_stab_sections): New.
6170 (aout_format_ops): New members added. Use obj_aout_process_stab,
6171 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
6172 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
6174 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
6176 2000-05-22 Alan Modra <alan@linuxcare.com.au>
6178 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
6179 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
6180 (md_estimate_size_before_relax): Ensure jumps to weak and
6181 externally visible symbols are relocatable.
6183 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
6185 * stabs.c (aout_process_stab): Make global.
6186 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
6187 * read.h (aout_process_stab): Declare.
6189 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
6190 Generalize to *aout, *coff *elf.
6191 * configure: Regenerated.
6193 * doc/internals.texi (Object format backend): Say
6194 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
6196 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
6197 * Makefile.in: Regenerated.
6199 2000-05-19 Catherine Moore <clm@cygnus.com>
6201 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
6203 2000-05-18 Alan Modra <alan@linuxcare.com.au>
6205 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
6206 instruction to reflect change in re_assemble_*.
6208 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
6210 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
6211 build PA64 ELF tools.
6212 * configure: Rebuilt.
6214 2000-05-17 Alan Modra <alan@linuxcare.com.au>
6216 * Makefile.am: Regenerate dependencies.
6217 * Makefile.in: Regenerate.
6219 2000-05-15 Nick Clifton <nickc@cygnus.com>
6221 * config/tc-arm.c (struct asm_psr): Add boolean field
6222 distinguishing between CSPR and SPSR. Rename 'number' field
6224 (psrs): Rearrange contents to match new asm_psr structure.
6225 (arm_psr_parse): Move next to psr_required_here. Make it
6226 return an asm_psr structure.
6227 (psr_required_here): Use asm_psr structure returned by
6229 (do_msr): Reorganise to allow psr_required_here to be called
6231 (md_undefined_name): Mark 'name' parameter as unused, since
6232 the COFF target does not use it.
6234 2000-05-14 David O'Brien <obrien@FreeBSD.org>
6236 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
6238 * config/te-aux.h: Likewise.
6239 * config/te-dpx2.h: Likewise.
6240 * config/te-go32.h: Likewise.
6241 * config/te-hp300.h: Likewise.
6242 * config/te-hppa.h: Likewise.
6243 * config/te-i386aix.h: Likewise.
6244 * config/te-ic960.h: Likewise.
6245 * config/te-interix.h: Likewise.
6246 * config/te-nbsd532.h: Likewise.
6247 * config/te-pc532mach.h: Likewise.
6248 * config/te-ppcnw.h: Likewise.
6249 * config/te-psos.h: Likewise.
6250 * config/te-sparcaout.h: Likewise.
6251 * config/te-sun3.h: Likewise.
6252 * config/te-sysv32.h: Likewise.
6254 2000-05-14 Alan Modra <alan@linuxcare.com.au>
6256 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
6257 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
6258 and sign extend without an if statement.
6259 (build_bytes): Likewise.
6261 2000-05-14 Kazu Hirata <kazu@hxi.com>
6263 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
6264 X_add_symbol L_32 case.
6266 2000-05-14 David O'Brien <obrien@FreeBSD.org>
6268 * config/te-freebsd.h: New file.
6270 2000-05-13 Alan Modra <alan@linuxcare.com.au>
6272 * asintl.h (gettext, dgettext, dcgettext, textdomain,
6273 bindtextdomain): Replace defines with those from intl/libgettext.h
6274 to quieten gcc warnings.
6276 * NEWS: Mention x86 .arch and -q.
6278 * config/tc-i386.c (quiet_warnings): New.
6279 (md_assemble): Use quiet_warnings.
6280 (md_parse_option): Set quiet_warnings from -q.
6281 (md_show_usage): Mention -q, delete -m.
6282 (flag_do_long_jump): Delete.
6283 (md_parse_option): Remove -m.
6284 (md_show_usage): Remove -m.
6285 (md_create_long_jump): Remove useless flag_do_long_jump code.
6287 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
6288 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
6290 2000-05-13 Alan Modra <alan@linuxcare.com.au>
6291 Alexander Sokolov <robocop@netlink.ru>
6293 * doc/c-i386.texi (i386-Arch): New section.
6294 (i386-Syntax): Mention .intel_syntax and .att_syntax.
6296 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
6297 (smallest_imm_type): Use smallest opcode for shift by one if cpu
6298 architecture has been given and is not 486.
6299 (set_cpu_arch): New.
6300 (md_pseudo_table): Add .arch.
6301 (md_assemble): Warn if cpu architecture has been given and an
6302 unsupported instruction.
6304 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
6305 Move operand_types bit defines after relevant template field.
6306 (template): Add cpu_flags.
6310 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
6312 * config/tc-mn10300.h (md_end): Define.
6313 (mn10300_finalize): Declare.
6314 * config/tc-mn10300.c: Include dwarf2dbg.h.
6315 (debug_line): Define.
6316 (md_assemble): Generate dwarf2 line info.
6317 (mn10300_finalize): New function. Finalize dwarf2 info.
6319 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
6321 * config/tc-mips.c (md_estimate_size_before_relax): Use the
6322 external version of the relocation for weak symbols.
6324 2000-05-08 David Mosberger <davidm@hpl.hp.com>
6326 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
6327 frame size in units of 16 bytes, as required per SW Conventions manual.
6328 (output_unw_records): Output info-block header as a dword to get
6331 2000-05-08 Alan Modra <alan@linuxcare.com.au>
6333 * as.h: #include "file", not <file> on files from ../include.
6334 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
6335 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
6336 (md_convert_frag): Add ATTRIBUTE_UNUSED.
6337 (tc_coff_symbol_emit_hook): Ditto.
6338 (OPTCOUNT): Cast to int to avoid compiler warning.
6339 (md_begin): Fix signed/unsigned warnings.
6341 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6343 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
6344 ABRANCH LONG case for a conditional branch on a 68000.
6345 (md_estimate_size_before_relax): Likewise. Also handle
6346 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
6347 (m68k-ip: case ABSL): Relax absolute references to 16-bit
6348 PC-relative on all CPUs.
6349 (md_estimate_size_before_relax): Likewise.
6351 2000-05-04 Alan Modra <alan@linuxcare.com.au>
6353 * as.c (parse_args): Just mention current year in printed
6356 2000-05-03 J.T. Conklin <jtc@redback.com>
6358 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
6360 (md_parse_option): Recognize -m7400.
6362 2000-05-03 Ian Lance Taylor <ian@zembu.com>
6364 * config/atof-ieee.c (gen_to_words): When adding carry back in,
6365 don't permit lp to become less than the words array.
6367 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
6369 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
6370 Fix little-endian case.
6372 2000-05-03 David O'Brien <obrien@NUXI.com>
6374 * as.c (parse_args): Update copyright.
6376 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
6378 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
6379 for the .bss section too.
6381 2000-05-02 Alan Modra <alan@linuxcare.com.au>
6383 * configure.in: Set em=linux for hppa-*-linux.
6384 * configure: Regenerate.
6385 * doc/Makefile.in: Regenerate with correct automake.
6387 * frags.c (frag_grow): Sanity check chunk_size.
6389 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
6390 * config/obj-som.h: Likewise.
6391 * config/obj-ieee.h: Likewise.
6393 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
6395 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
6396 (md_pseudo_table): Fully initialise OBJ_ELF cases.
6397 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
6398 (pa_ip): low_sign_unext now returns via function value. Use
6399 re_assemble_* instead of dis_assemble_* and
6400 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
6402 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
6403 (md_section_align, md_parse_option, md_show_usage,
6404 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
6405 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
6406 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
6407 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
6408 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
6410 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
6411 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
6412 outside of switch. Correct mask and shifting errors in case 10
6413 and case -11. In case 21, compare against signed range to suit
6414 hppa_field_adjust changes. In case 12, use re_assemble_12. In
6415 case 17 and case 22, use offsetT variable to properly check range.
6416 Use re_assemble_* here too.
6417 (evaluate_absolute): Change type of value to offsetT. Call
6418 hppa_field_adjust to do the work for us.
6419 (pa_parse_cmpb_64_cmpltr): Delete save_s.
6420 (pa_parse_cmpib_64_cmpltr): Ditto.
6421 (pa_build_unwind_subspace): Delete unused var subseg. Change type
6422 of i to unsigned int.
6423 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
6424 (pa_end_of_source): Return type is void.
6426 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
6428 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
6430 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
6432 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
6433 More comments added.
6434 (md_begin): Removed "construct symbols for each register name".
6435 Because register names conflicts with GCC generated function
6437 (avr_operand): Now constant numbers can be used as a register
6438 identifiers (0 as r0, 31 as r31).
6439 (md_assemble): use skip_space () before parsing instruction
6442 2000-05-01 Alan Modra <alan@linuxcare.com.au>
6444 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
6445 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
6446 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
6447 * configure: Regenerate.
6449 2000-04-29 Andreas Jaeger <aj@suse.de>
6451 * as.h: Correctly check GCC version.
6453 2000-04-26 David O'Brien <obrien@FreeBSD.org>
6455 * doc/as.1: Fix unbalanced brackets.
6457 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
6459 (line_comment_chars): Set to '/' if TE_FreeBSD.
6461 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
6463 * configure.in: Configury support for PA64 (currently disabled).
6464 * configure: Rebuilt.
6466 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
6468 * config/tc-mips.c (s_change_sec): Use record_alignment, not
6469 bfd_set_section_alignment.
6471 2000-04-25 Alan Modra <alan@linuxcare.com.au>
6473 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
6476 2000-04-24 Nick Clifton <nickc@cygnus.com>
6478 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
6479 * doc/as.texinfo (Align): Include arm and strongarm in list of
6480 targets that have the second form of the behaviour of the .align
6483 2000-04-24 Mark Klein <mklein@dis.com>
6485 * config/obj-som.c: Terminate obj_pseudo_table.
6487 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
6489 * as.c (parse_args): Allow md_parse_option to override -a listing
6491 * config/obj-coff.c (add_lineno): Change type of offset parameter
6492 from "int" to "bfd_vma."
6493 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
6494 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
6495 (ppc_change_csect): Align correctly for XCOFF64.
6496 (ppc_machine): New function, which discards "ppc_machine" line.
6497 (ppc_tc): Cons for 8 when code is 64 bit.
6498 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
6500 (md_parse_option): Handle -a64 and -a32.
6502 * config/tc-ppc.h (TARGET_MACH): Define.
6503 (TARGET_FORMAT): Move to function.
6504 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
6506 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
6508 * config/tc-avr.c: New AVR_ISA_ defined.
6509 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
6510 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
6511 for `fmul', `movw' and `lpm R,Z' instructions.
6512 (avr_operands): Warn if current opcode is a two-word instruction
6513 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
6514 (avr_opcodes): New commands added.
6515 (REGISTER_P): Check 'a' and 'v' constraint letters.
6516 (mcu_types): New MCU added.
6518 2000-04-22 Timothy Wall <twall@cygnus.com>
6520 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
6522 (operand_match): Conditionally insert default bit values for IMMU9.
6524 2000-04-14 Matthew Green <mrg@cygnus.com>
6526 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
6527 * configure: Rebuilt.
6529 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
6530 Jason Eckhardt <jle@cygnus.com>
6532 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
6534 * config/tc-hppa.c (CHECK_ALIGN): New macro.
6535 Added handling of new operand types l,y,&,fe,fE,fx.
6537 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
6538 David Mosberger <davidm@hpl.hp.com>
6539 Timothy Wall <twall@cygnus.com>
6540 Andrew MacLeod <amacleod@cygnus.com>
6541 Jim Wilson <wilson@cygnus.com>
6543 * Makefile.am (CPU_TYPES): Add ia64.
6544 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
6545 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
6546 * Makefile.in: Rebuild.
6547 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
6548 * configure: Rebuild.
6549 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
6550 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
6551 * expr.c (expr): Handle md_optimize_expr.
6552 * read.c (LEX_HASH): Add comment.
6553 * config/tc-ia64.c, config/tc-ia64.h: New files.
6555 2000-04-21 Richard Henderson <rth@cygnus.com>
6557 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
6558 bundling a non-delayed branch type instruction.
6560 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
6562 * config/tc-mn10300.c (HAVE_AM30): Define.
6563 (md_assemble): Use it.
6565 2000-04-19 Alan Modra <alan@linuxcare.com.au>
6567 * config/obj-elf.c (obj_elf_change_section): Check for changed
6570 * Makefile.am: (CPU_MULTI_VALID): Remove.
6571 (MULTI_CPU_TYPES): Define.
6572 (MULTI_CPU_OBJ_VALID): Define.
6573 (DEPTC): Use the above.
6574 (DEPOBJ): Same here.
6576 Regenerate dependencies.
6577 * Makefile.in: Regenerate.
6579 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6581 * Makefile.am (YACC, LEX): Get them from configure.
6583 2000-04-18 H.J. Lu (hjl@gnu.org)
6585 * config/tc-i386.c (offset_in_range): Use addressT instead of
6586 bfd_vma for non-bfd assemblers.
6588 2000-04-17 Alan Modra <alan@linuxcare.com.au>
6590 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
6591 doesn't give spurious errors.
6593 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6595 * as.h (SEEK_SET): Define if undefined.
6597 2000-04-13 Alan Modra <alan@linuxcare.com.au>
6599 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
6600 constants, and don't assume offsetT is 32 bits.
6602 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
6604 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
6605 (md_pcrel_from_section): Add prototype.
6606 (d10v_fix_adjustable): Add prototype.
6607 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
6609 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
6611 2000-04-12 Nick Clifton <nickc@cygnus.com>
6613 * config/tc-d10v.c (find_opcode): Correctly calculate position of
6614 symbol in frag chain.
6616 2000-04-10 Alan Modra <alan@linuxcare.com.au>
6618 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
6619 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
6620 (fits_in_signed_word, smallest_imm_type): Ditto.
6621 (md_assemble): Use an offsetT var to hold offsetT values, not a
6623 (offset_in_range): New.
6624 (md_assemble): Use it.
6625 (md_convert_frag): Change type of target_address, opcode_address,
6626 and displacement_from_opcode_start to offsetT.
6627 (md_create_short_jump): Change type of offset to offsetT.
6628 (md_create_long_jump): Ditto.
6629 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
6630 (md_chars_to_number): Remove.
6631 (output_invalid): Remove duplicate prototype.
6633 2000-04-09 Nick Clifton <nickc@cygnus.com>
6635 * Makefile.am (CPU_TYPES): Add 'avr'.
6636 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
6637 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
6639 * Makefile.in: Regenerate.
6641 * doc/as.texinfo: Add M32R documentation.
6643 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
6645 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
6646 --enable-build-warnings option.
6647 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
6648 * Makefile.in, configure: Re-generate.
6650 2000-04-07 Nick Clifton <nickc@cygnus.com>
6652 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
6653 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
6654 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
6655 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
6656 (arm_force_relocation): Force relocations for
6657 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
6659 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6661 * config/tc-sh.c (get_operands): There's no third operand if the
6662 first operand is an immediate.
6664 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6666 * config/tc-sh.c (immediate): Delete.
6667 (sh_operand_info): Add immediate member.
6668 (parse_reg): Use A_PC for pc.
6669 (parse_exp): Add second argument 'op'. All callers changed.
6670 (parse_at): Expect pc to be coded as A_PC.
6671 Use immediate field in *op.
6672 (insert): Add fourth argument 'op'. All callers changed.
6673 (build_relax): Add second argument 'op'. All callers changed.
6674 (insert_loop_bounds): New function.
6675 (build_Mytes): Remove DISP_4.
6676 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
6677 (assemble_ppi): Use immediate field in *operand.
6678 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
6679 (md_apply_fix): Likewise.
6680 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
6682 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
6684 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
6686 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
6688 * internals.texi (CPU backend): Document
6689 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
6691 2000-04-04 Alan Modra <alan@linuxcare.com.au>
6693 * po/gas.pot: Regenerate.
6695 * as.c (show_usage): Restore translated part of bug string.
6696 * gasp.c (show_usage): Likewise.
6698 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
6699 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
6700 than move-if-change.
6701 (DEP1): Modify for "gcc -MM".
6705 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
6706 Update dependencies.
6707 * Makefile.in: Regenerate.
6709 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
6711 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
6712 (md_begin): Likewise.
6713 (HAVE_AM33): New macro.
6714 (md_assemble): Use it. Match r_regs and xr_regs only if
6717 2000-04-03 Alan Modra <alan@linuxcare.com.au>
6719 * as.h: #include "bin-bugs.h"
6720 * as.c (show_usage): Use REPORT_BUGS_TO.
6721 * gasp.c: #include "bin-bugs.h"
6722 (show_usage): Use REPORT_BUGS_TO.
6724 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
6726 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
6728 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
6729 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
6732 2000-04-03 Alan Modra <alan@linuxcare.com.au>
6734 * config/tc-i386.c (i386_immediate): Don't assume a constant
6735 immediate is necessarily 16 bits when in 16 bit code mode.
6736 (md_assemble): Instead set guess_suffix here after we have checked
6739 2000-04-02 Richard Henderson <rth@cygnus.com>
6741 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
6742 quantities. Correct right shift sign extension.
6743 (build_insn): Make `number' unsigned long. Mask top 6 bits of
6744 32-bit value when shifting into place.
6746 2000-04-01 Ian Lance Taylor <ian@zembu.com>
6748 * app.c: Add ATTRIBUTE_UNUSED as needed.
6749 * config/tc-ppc.c: Likewise.
6750 (ppc_size): Make unsigned long.
6751 (ppc_insert_operand): Add casts to avoid warnings.
6753 2000-03-31 Nick Clifton <nickc@cygnus.com>
6755 * config/tc-d10v.h (md_flush_pending_output): Define.
6757 2000-03-29 Nick Clifton <nickc@cygnus.com>
6759 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
6760 segment. Works for both BFD_ASSEMBLER and others.
6761 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
6763 2000-03-29 Nick Clifton <nickc@cygnus.com
6765 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
6767 2000-03-28 Alan Modra <alan@linuxcare.com.au>
6769 * listing.c (LISTING_LHS_WIDTH): Default depends on
6771 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
6773 2000-03-27 Ian Lance Taylor <ian@zembu.com>
6775 * config/tc-sh.c (md_show_usage): Use backslash before newline in
6778 2000-03-27 Alan Modra <alan@linuxcare.com.au>
6780 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
6782 * config/tc-avr.c (mcu_types): Add missing initialiser.
6783 (md_pcrel_from_section): Add prototype.
6784 (avr_operand): Remove redundant test of unsigned < 0.
6785 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
6787 2000-03-27 Denis Chertykov <denisc@overta.ru>
6789 * config/tc-avr.c: New file for AVR support.
6790 * config/tc-avr.h: Likewise.
6791 * configure.in: Add AVR support.
6792 * configure: Regenerate.
6794 2000-03-26 Timothy Wall <twall@cygnus.com>
6796 * gasp.c (macro_op): Add new argument to check_macro call.
6797 Macro structure definitions moved to macro.h
6798 * sb.h: Add argument to prototype for input_scrub_include_sb.
6799 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
6800 nesting checks with an additional flag.
6801 (struct input_save): Add flag to indicate whether current sb
6802 should be checked for proper macro/conditional nesting.
6803 (input_scrub_push/pop): Save/restore nest check flag.
6804 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
6806 * macro.c (check_macro): Allow caller to retrieve parsed macro
6807 information if a pointer is provided. This information may be
6808 used by the new macro hooks.
6809 * macro.h: Update prototype for check_macro. Macro struct
6810 definitions moved here from macro.c/gasp.c.
6811 * read.c (read_a_source_file): Add parameter to check_macro call,
6812 and pass macro info to the macro hook, if defined.
6813 (input_scrub_insert_line): New. Allow insertion of a line of
6814 characters into the input stream.
6815 (input_scrub_insert_file): New. Allow insertion of an arbitrary
6816 file into the input stream.
6817 (s_include): Use input_scrub_insert_file.
6818 * internals.texi: Document new macro hooks.
6819 * as.h: New prototypes added.
6821 2000-03-26 Alan Modra <alan@linuxcare.com.au>
6823 * config/tc-i386.c: Don't start any as_bad or as_warn message with
6824 an initial capital letter.
6825 (i386_index_check): Reindent.
6827 2000-03-19 Nick Clifton <nickc@cygnus.com>
6829 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
6832 2000-03-17 Thomas de Lellis <tdel@windriver.com>
6834 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
6835 instruction operand bad if Rd > 7 when generating
6836 thumb instructions. Prevents for example,
6837 "adr r12,label" from silently failing and generating
6838 the wrong instruction.
6840 2000-03-17 Nick Clifton <nickc@cygnus.com>
6842 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
6843 that have a destingation >= 0x400000.
6844 Fix compile time warning messages.
6846 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6848 * config/tc-sh.c (md_begin): When encountering insn that are
6849 not supported by the current arch, only change the name if
6850 its contents are the same as prev_name.
6851 (get_specific): If the the architecture doesn't match, fail.
6853 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6855 * config/tc-sh.c (IDENT_CHAR): Define.
6856 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
6857 matching back where it came from.
6859 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6861 * config/tc-sh.c (md_show_usage): Add description of -dsp.
6863 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
6865 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
6868 2000-03-15 Kazu Hirata <kazu@hxi.com>
6870 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
6872 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
6874 * expr.c (operand) [case 'f']: When testing if '0f' can start a
6875 floating-point-number, make sure 'f' is in FLT_CHARS.
6877 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
6879 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
6880 (s_lcomm_internal): Use it.
6881 * doc/internals.texi (CPU backend): Document it.
6882 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
6885 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
6887 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
6890 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
6891 implementation doesn't have special handling for switch
6893 (macro_build): Allow for code in sections other than .text.
6895 (mips_ip): Likewise.
6896 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
6897 Don't perform relocs if we will be outputting them.
6898 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
6899 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
6902 2000-03-09 Catherine Moore <clm@cygnus.com>
6904 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
6905 relocation type based on the entry in the fixup structure.
6906 Put S_IS_EXTERN processing back in.
6908 2000-03-08 H.J. Lu (hjl@gnu.org)
6910 * Makefile.am (install-exec-tooldir): Depend on
6911 install-exec-bindir for parallel make.
6912 * Makefile.in: Regenerated.
6914 2000-03-06 Nick Clifton <nickc@cygnus.com>
6916 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
6918 (md_parse_option): Parse -m32r command line switch - disable m32rx
6920 (md_show_usage): Document new option.
6922 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
6923 * doc/Makefile.in: Regenerate.
6924 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
6926 2000-03-02 Michael Meissner <meissner@redhat.com>
6928 * config/tc-d30v.c (check_range): Remove code that incorrectly
6929 sign extended values where bits < 32.
6931 2000-03-02 H.J. Lu (hjl@gnu.org)
6933 * configure.in: Support --enable-targets=all on ia32.
6934 * configure: Regenerated.
6936 2000-03-01 Nick Clifton <nickc@cygnus.com>
6938 * gasp.c (do_align): Remove bogus check of alignment value.
6940 2000-02-27 Thomas de Lellis <tdel@windriver.com>
6942 * config/obj-elf.c (elf_frob_symbol): Remove code which when
6943 TC_PPC was defined forced the type of a symbol with no other type
6946 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
6948 * doc/internals.texi (CPU backend): Mention that
6949 line_separator_chars do not break up comments. Fix typos for
6950 LEX_AT and LEX_NAME descriptions. Document operands for
6951 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
6952 description of md_create_short_jump usage. Document argument for
6953 md_undefined_symbol.
6955 2000-02-27 Jakub Jelinek <jakub@redhat.com>
6957 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
6958 (md_parse_option): Handle it.
6959 (md_show_usage): Document it.
6961 2000-02-27 Ian Lance Taylor <ian@zembu.com>
6963 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
6964 opcode, for the instruction `pal19'. From Andrea Arcangeli
6967 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
6969 * config/tc-i386.c (i386_immediate): Move constant operand sizing
6971 (md_assemble): To here, before template operands are matched.
6972 Also ensure a constant immediate is sign extended when we know the
6973 size is at most 16 bits. This is to catch cases like "add
6974 $0xffc0,%ax" where we don't know the size, and thus that the
6975 immediate can be represented as Imm8S until after parsing the
6977 (i386_displacement): Similarly sign extend 16 bit constant
6979 (md_assemble): Relax 16-bit jump constant range check to suit sign
6980 extended displacements.
6982 2000-02-26 Andreas Jaeger <aj@suse.de>
6984 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
6986 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
6988 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
6989 call operands when intel_syntax.
6990 (intel_float_operand): Return 2 for "fi...".
6991 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
6992 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
6993 earlier "SHORT" change.
6994 (md_assemble): When determining suffix from Regs, exclude
6997 2000-02-24 Nick Clifton <nickc@cygnus.com>
6999 * configure: Add arm-wince, mips-pe and sh-pe targets.
7000 * configure: Regenerate.
7002 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
7004 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
7005 "pe-mips" for the mips-pe target.
7007 * config/tc-arm.c (insns): Change displacement encoded in BL
7008 and B instructions if the target port is arm-wince.
7009 (do_ldst): Do not bias the relocation offset if the target
7011 (md_pcrel_from): Add in missing relocation offset bias if the
7012 target os arm-wince.
7014 * config/tc-mips.c (mips_target_format): Support COFF flavour.
7015 (md_begin): Disable -G support for mips-pe target.
7016 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
7017 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
7020 * config/tc-sh.c (md_begin): sh-pe target is little endian.
7021 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
7022 assembler, just set the alignment to 4.
7024 * config/te-wince-pe.h: New file for WinCE targets. Define
7027 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
7029 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
7030 string instructions.
7031 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
7032 (i386_intel_memory_operand): After finding a segment override,
7033 check again for no `[' before looking for a displacement. Bomb if
7034 more than one displacement rather than silently discarding the
7035 second and subsequent ones. Free strings malloc'd by
7036 build_displacement_string.
7038 2000-02-24 Catherine Moore <clm@cygnus.com>
7040 * config/obj-som.c (obj_pseudo_table): Add "weak".
7041 (obj_som_weak): New routine.
7043 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
7045 * config/tc-i386.c (union i386_op): New.
7046 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
7047 Throughout file replace occurences of disps[n], imms[n], regs[n]
7048 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
7049 intel mode operand swapping. Add assert in regKludge and
7050 fake_zero_displacement code. Test i.types[n] when outputting
7051 displacements and immediates. Combine output of Disp16 with
7053 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
7054 when in intel mode by (not) reversing fsub and fdiv operands
7055 before the template search. This fails for single operand
7056 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
7057 undefined. Instead fix the base_opcode after we've found the
7058 template. Move base_opcode xor with found_reverse_match from
7059 opcode output code to before this fix so we test for the correct
7061 (md_assemble): Don't use strcmp when deciding to ignore the suffix
7062 check in intel mode. Instead compare opcodes.
7064 * config/tc-i386.h (TC_RELOC): Delete.
7065 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
7066 with equivalent call to reloc.
7068 * as.h (flag_m68k_mri): Move declaration after target include, and
7069 only declare when TC_M68K defined. Define as zero otherwise.
7070 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
7071 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
7072 Define as zero otherwise.
7073 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
7074 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
7075 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
7076 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
7077 testing whether defined.
7078 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
7079 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
7080 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
7081 rather than testing whether defined.
7082 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
7083 (parse_mri_cons): Declare and use only when TC_M68K.
7084 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
7085 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
7086 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
7088 * NEWS: Mention IBM 370 support.
7090 2000-02-23 Richard Henderson <rth@cygnus.com>
7092 * config/tc-i386.c (md_assemble): When swapping operands for
7093 intel_syntax, assume everything that's not Imm or Disp is a
7096 2000-02-23 Linas Vepstas <linas@linas.org>
7098 * config/tc-i370.c, config/tc-i370.h: New files.
7099 * Makefile.am: Add support for Linux/IBM 370.
7100 * configure.in: Likewise.
7101 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
7102 * config/obj-elf.c: Include elf/i370.h
7103 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
7105 * Makefile.in: Regenerate.
7106 * configure: Regenerate.
7108 * doc/c-i370.texi: New file.
7109 * doc/all.texi: Include it.
7110 * doc/as.texinfo: And here.
7111 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
7112 * doc/Makefile.in: Regenerate.
7114 2000-02-19 Michael Meissner <meissner@redhat.com>
7116 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
7117 determine if an instruction can be used in parallel with an ADDppp
7118 or SUBppp instruction.
7120 2000-02-22 Andrew Haley <aph@cygnus.com>
7122 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
7124 2000-02-22 Andrew Haley <aph@cygnus.com>
7126 * config/tc-mips.c (mips_gp32): New variable.
7127 (macro_build) Use mips_gp32.
7129 (md_longopts): Add "-mgp32" and "-mgp64".
7130 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
7132 (OPTION_M7900): Change offset
7133 (OPTION_NO_M7900): Ditto.
7135 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
7137 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
7138 warning, and bump it to 1.
7140 2000-02-22 Ian Lance Taylor <ian@zembu.com>
7142 From Brad Lucier <lucier@math.purdue.edu>:
7143 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
7146 2000-02-21 Catherine Moore <clm@cygnus.com>
7148 * config/tc-mips.c (MF_HILO_INSN): Define.
7149 (mips_7000_hilo_fix): Declare.
7150 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
7151 (md_parse_option): Check for 7000_HILO_FIX options.
7152 (OPTION_M7000_HILO_FIX): Define.
7153 (OPTION_NO_M7000_HILO_FIX): Define.
7154 * doc/c-mips.texi (-mfix7000): Describe.
7156 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
7158 * listing.c (print_lines): Remove unused variable `end'.
7160 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
7161 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
7162 reloc_type when BFD_ASSEMBLER.
7163 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
7164 reloc_type when BFD_ASSEMBLER. Move common code out of switch
7165 statement and quell signed vs. unsigned comparison warning.
7167 2000-02-18 Nick Clifton <nickc@cygnus.com>
7169 * config/tc-d10v.c (find_opcode): Add a symbol's value to
7170 the computed frag offset, rather than overwriting it.
7172 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
7174 * config/tc-sh.c ("elf/sh.h"): Include.
7175 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
7176 (md.begin): Initialize target_arch.
7177 Only include opcodes in has table that match selected architecture.
7178 (parse_reg): Recognize register names for sh-dsp.
7179 (parse_at): Recognize post-modify addressing.
7180 (get_operands): The leading space is now optional.
7181 (get_specific): Remove FDREG_N support. Add support for sh-dsp
7182 arguments. Update valid_arch.
7183 (build_Mytes): Add support for SDT_REG_N.
7184 (find_cooked_opcode): New function, broken out of md_assemble.
7185 (assemble_ppi, sh_elf_final_processing): New functions.
7186 (md_assemble): Use find_cooked_opcode and assemble_ppi.
7187 (md_longopts, md_parse_option): New option: -dsp.
7188 * config/tc-sh.h (elf_tc_final_processing): Define.
7189 (sh_elf_final_processing): Declare.
7191 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
7193 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
7194 the unwinder subspace. Save the current seg/subseg before creating
7197 2000-02-10 Nick Clifton <nickc@cygnus.com>
7199 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
7200 little endian targets.
7201 (INST_BYTE1): Redefine to handle big and little endian
7203 (cpu_type): New type: Select between M340 and M210.
7204 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
7205 instructions of the M340.
7206 (md_assemble): Add support for the MULSH and OPSR classes of
7208 (md_atof): Add support for little endian targets.
7209 (md_parse_option): Add support for -EL, -EB and -mcpu command
7211 (md_convert_frag): Add support for little endian targets.
7212 (md_apply_fix3): Add support for little endian targets.
7213 (md_number_to_chars): Add support for little endian targets.
7215 2000-02-10 Timothy Wall <twall@redhat.com>
7217 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
7218 defined, use it to verify the symbol just read should be a label.
7220 2000-02-10 Timothy Wall <twall@redhat.com>
7222 * app.c (do_scrub_chars): Handle "||" for parallel instructions
7223 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
7224 around colons when KEEP_WHITE_AROUND_COLON is defined.
7225 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
7226 and KEEP_WHITE_AROUND_COLON.
7228 2000-02-08 Timothy Wall <twall@redhat.com>
7230 * read.c (s_rept): Call do_repeat, which abstracts the repeat
7232 (do_repeat): New. Abstract repeat logic so that a "break" can be
7234 (end_repeat): New. Provide support for a "break" out of the
7236 * read.h: Add prototypes for new functions.
7238 2000-02-08 Timothy Wall <twall@redhat.com>
7240 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
7241 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
7242 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
7245 2000-02-08 Timothy Wall <twall@redhat.com>
7247 * read.c: Added elseif to directives table.
7248 * read.h: Added prototype for s_elseif.
7249 * doc/as.texinfo: Added description for elseif.
7250 * cond.c (s_elseif): New function
7252 2000-02-04 Timothy Wall <twall@redhat.com>
7254 * listing.c (print_lines): Remove conditionals causing bug in
7257 2000-02-03 Timothy Wall <twall@cygnus.com>
7259 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
7261 * frags.c (frag_new): Calculate fr_fix in octets
7262 (frag_now_fix) Return offset as target address offset (bytes).
7263 (frag_now_fix_octets) New - Return offset in octets (8-bit
7265 * frags.h: Added prototype for frag_now_fix_octets().
7266 Distinguish between octets and bytes in field descriptions.
7267 * listing.c (calc_hex): Account for octets vs bytes when
7268 printing addresses/offsets.
7269 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
7270 target is little-endian, print the octets in a word in big-endian
7271 order so that the display looks like a proper hexadecimal number,
7272 instead of having the octets reversed.
7273 * read.c (do_align): When recording alignment, alignment power
7274 should be in terms of target bytes (minimum addressible unit)
7276 (do_org) Convert ORG target address (byte) argument into an
7277 octet offset when generating a variable fragment.
7278 * symbols.c (resolve_symbol_value): Symbol final value
7279 converted to a target address offset (bytes) from its octet offset.
7280 * config/obj-coff.c (coff_frob_symbol): Symbol target address
7281 offset (bytes) is adjusted by the frag offset (octets) converted
7283 (coff_frob_section) Section alignment power is in terms of bytes;
7284 convert it to an octet alignment power when calculating size (and
7285 size mask) in octets. Don't modify the section size in order to
7286 "align" it for TI COFF, since that format has a different method
7287 for storing alignment information.
7289 2000-02-01 Timothy Wall <twall@cygnus.com>
7291 * stabs.c (generate_asm_file): Escape backslashes in stabs file
7292 entries, matching the way GCC generates them. If not escaped, the
7293 filename is encoded incorrectly.
7295 2000-01-31 Nick Clifton <nickc@cygnus.com>
7297 * config/tc-arm.c (reg_table): Add support for ATPCS register
7300 2000-01-31 Geoff Keating <geoffk@cygnus.com>
7302 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
7304 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
7306 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
7307 of a symbol when we really care about its value.
7309 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
7311 * config/tc-mcore.c (md_assemble): Give warning message if
7312 operands passes to instruction are more than the spec.
7314 2000-01-27 Thomas de Lellis <tdel@windriver.com>
7316 * config/tc-arm.c (armadjust_symtab): If the assembler is in
7317 Thumb mode but the label seen was not declared as '.thumb_func'
7318 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
7319 correct disassembly of Thumb code bounded by non function labels.
7321 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
7323 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
7324 Add dependencies for e-i386aout.o. Fix 2 comment lines.
7326 * Makefile.in: Same here.
7329 * configure.in: Set bfd_gas for i386-aout when primary target
7330 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
7331 we may need the primary te_file. Remove incorrect comment.
7333 * configure: Regenerate.
7335 * config/e-i386aout.c: New file.
7337 * as.c (USE_EMULATIONS): Move to before print_version_id.
7338 (struct emulation): Add i386aout.
7339 (show_usage): Split text strings. Reformat -a text. Add --em
7343 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
7344 (aout_format_ops): New.
7347 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
7348 preprocessor conditional and add aout USE_EMULATIONS tests.
7349 (read_a_source_file): Don't pass error strings to printf as
7353 * gasp.c (exp_get_abs): Don't pass error strings to printf as
7355 (do_data): Same here.
7356 (process_file): And here.
7359 * symbols.c (colon): Rewrite "already defined" fatal message
7360 code for aout with USE_EMULATIONS.
7363 * config/obj-aout.c (OBJ_HEADER): Define.
7364 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
7366 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
7367 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
7369 (obj_aout_type): Expand S_SET_OTHER here too.
7370 (obj_read_begin_hook): Remove.
7371 (aout_pop_insert): New.
7372 (obj_aout_s_get_other): New.
7373 (obj_aout_s_get_desc): New.
7374 (aout_format_ops): New.
7377 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
7378 gets aout_pseudo_table.
7379 (aout_pseudo_table): Declare.
7380 (obj_read_begin_hook): Define.
7383 * config/obj-coff.c (obj_pseudo_table): Rename to
7385 (coff_pop_insert): Use coff_pseudo_table.
7386 (coff_sec_sym_ok_for_reloc): Remove.
7387 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
7388 and comment all zero entries and remove #if 0 code.
7391 * config/obj-coff.h (obj_pop_insert): Define.
7392 (coff_pseudo_table): Declare.
7395 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
7396 s_get_size, s_set_size. Comment all zero entries.
7399 * config/obj-elf.c (elf_s_get_other): New function.
7400 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
7401 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
7402 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
7404 (obj_elf_parse_section_letters): Don't pass error strings to
7405 printf as format arg.
7408 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
7410 (elf_s_get_other): Declare.
7411 (S_GET_OTHER) Define as elf_s_get_other if not already
7413 (S_SET_OTHER): Only define when not already defined.
7414 (elf_obj_read_begin_hook): Declare.
7415 (obj_read_begin_hook): Define.
7416 (elf_obj_symbol_new_hook): Declare.
7417 (obj_symbol_new_hook): Define.
7420 * config/obj-multi.h: Add copyright header and protect against
7421 multiple inclusion. Add * to all function pointers.
7422 (OBJ_HEADER): If defined, include it rather than other defines
7424 (obj_frob_file_after_relocs): Test for NULL.
7425 (obj_symbol_new_hook): Here too.
7426 (obj_sec_sym_ok_for_reloc): And here.
7427 (S_GET_OTHER): Define.
7428 (S_GET_DESC): Define.
7429 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
7430 (OBJ_MAYBE_ELF): Update comment.
7432 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
7433 OBJ_AOUT preprocessor conditional and handle emulation by
7434 testing OUTPUT_FLAVOR.
7435 (i386_displacement): Here too.
7436 (md_section_align): Similarly here.
7437 (i386_target_format): Conditionally compile when more than one
7438 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
7439 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
7440 (i386_displacement): Here too.
7443 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
7444 Define TARGET_FORMAT for aout only when not multi.
7447 * config/te-multi.h: Delete file as it's identical to te-generic.h
7449 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
7451 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
7452 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
7455 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
7457 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
7460 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
7462 * config/tc-mips.c (mips_do_align): New function.
7463 * config/tc-mips.h (md_do_align): Define.
7465 2000-01-10 Philip Blundell <philb@gnu.org>
7467 * doc/c-arm.texi (ARM Options): Fix typo.
7468 (ARM-Chars): Correct description of `#'. Mention that `;' is a
7469 line separator for Linux.
7470 * doc/as.texinfo (Comments): Mention the ARM.
7472 2000-01-10 Philip Blundell <pb@futuretv.com>
7474 * configure.in (arm*-*-conix*): New target.
7475 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
7477 * configure: Regenerate.
7479 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
7481 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
7482 (obj_elf_visibility): New function.
7484 * doc/as.texinfo (Visibility): New node: document visibility
7487 For older changes see ChangeLog-9899