1 2001-11-28 Jakub Jelinek <jakub@redhat.com>
3 * write.c (adjust_reloc_syms): Mark SEC_MERGE symbols as used
4 in reloc if it has non-zero addend.
5 * config/tc-alpha.c (tc_gen_reloc): Reinstall SEC_MERGE check.
6 * config/tc-sparc.c (md_apply_fix3): Likewise.
8 2001-11-28 Andreas Schwab <schwab@suse.de>
10 * as.c (parse_args): Call md_after_parse_args if defined.
11 * config/tc-ia64.h (md_after_parse_args): Define.
12 * config/tc-ia64.c (ia64_after_parse_args): Reject --gstabs.
13 * doc/internals.texi (CPU backend): Document md_after_parse_args.
15 2001-11-23 Jakub Jelinek <jakub@redhat.com>
17 * config/tc-alpha.c (tc_gen_reloc): Remove SEC_MERGE test.
18 * write.c (adjust_reloc_syms): Don't handle relocs against
19 SEC_MERGE section symbols specially.
20 (fixup_segment): Likewise.
22 2001-11-21 Richard Sandiford <rsandifo@redhat.com>
24 * config/tc-mips.c (mips_need_elf_addend_fixup): New, extracted from...
25 (md_apply_fix3): ...here. Don't prevent the symbol value being
26 subtracted twice from GPREL addends.
27 (tc_gen_reloc): Add the symbol value to a GPREL addend if it was
28 subtracted by the previous function.
30 2001-11-20 Nick Clifton <nickc@cambridge.redhat.com>
32 * config/tc-avr.c (md_apply_fix3): Fix typo introduced by
35 2001-11-20 Ben Elliston <bje@redhat.com>
37 * config/tc-m88k.c (md_apply_fix3): Match local variable `val' to
38 usage after md_apply_fix3 cleanups.
40 2001-11-19 Hans-Peter Nilsson <hp@bitrange.com>
42 * doc/c-mmix.texi: Use texinfo 4 features.
43 (MMIX-mmixal): Fix typo.
45 2001-11-17 Hans-Peter Nilsson <hp@axis.com>
47 * config/tc-cris.c (md_apply_fix3): Cast value, not pointer, in
50 2001-11-16 Alan Modra <amodra@bigpond.net.au>
52 * config/tc-m68k.c (md_apply_fix3): Change val back to a signed type.
54 2001-11-15 H.J. Lu <hjl@gnu.org>
56 * config/tc-hppa.c (md_apply_fix3): Fix a typo.
58 2001-11-15 H.J. Lu <hjl@gnu.org>
60 * config/tc-alpha.c (md_apply_fix3): Fix a typo.
62 2001-11-15 Nick Clifton <nickc@cambridge.redhat.com>
64 * write.c (fixup_segment): Remove references to md_apply_fix and
66 * cgen.c, config/obj-coff.c, config/tc-*.c: Update all occurances
67 of md_apply_fix to md_apply_fix3.
68 Make all md_apply_fix3 functions void.
69 * cgen.h, config/obj-coff.h, tc-*.h: Remove all definitions of
70 MD_APPLY_FIX3 and TC_HANDLE_FX_DONE.
71 * doc/internals.texi: Update references to md_apply_fix3.
72 * tc.h: Update prototype for md_apply_fix3.
74 2001-11-15 Alan Modra <amodra@bigpond.net.au>
76 * config/tc-i386.h (md_end): Define.
77 (i386_elf_emit_arch_note): Declare.
79 * config/tc-i386.c (default_arch): Constify.
80 (smallest_imm_type): Remove CpuUnknown test.
81 (md_assemble): Don't bother checking cpu_arch_flags non-zero.
82 (i386_elf_emit_arch_note): New function.
84 * po/POTFILES.in: Regenerate.
86 2001-11-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
88 * config/tc-mips.c (mips_ip): Re-allow %hi() op for non-ELF assembler.
90 2001-11-15 Alan Modra <amodra@bigpond.net.au>
92 * frags.c (frag_grow): Revert last change.
94 * dwarf2dbg.c (get_frag_fix): Align last frag size.
96 * config/tc-ppc.c (ppc_insert_operand): Pass (ppc_cpu | ppc_size)
98 (md_assemble): Likewise.
100 2001-11-12 Nick Clifton <nickc@cambridge.redhat.com>
102 * frags.c (frag_grow): Use frag_make_room() to grow the
105 2001-11-14 Nick Clifton <nickc@cambridge.redhat.com>
107 * config/tc-sparc.c (md_apply_fix3): Do not remove the symbol's
108 value from the addend for fixups against local symbols in
109 SEC_MERGE sections - it was not added in, in the first place.
111 2001-11-11 Timothy Wall <twall@alum.mit.edu>
113 * write.c (relax_segment): Convert symbol address into an octet
114 offset prior to adding to the frag address, which is an octet
115 offset. Add comments to that effect.
116 * config/tc-tic54x.c: Fix bugs causing tests to fail.
117 * config/tc-tic54x.h: Ditch PARAMS macro.
119 2001-11-13 Alan Modra <amodra@bigpond.net.au>
121 * config/obj-elf.c (obj_elf_version): Ensure terminating NUL is
122 put in note section. Use sizeof instead of hard-coded constants.
124 2001-11-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
126 * config/tc-mips.c (support_64bit_objects): Define for OBJ_ELF only.
127 (md_longopts): Allow OPTION_MABI for ELF compilation only. RE-allow
128 OPTION_GP32, OPTION_GP64, OPTION_FP32 for non-ELF compilation.
129 Sort options a bit more logical.
130 (md_parse_option): Allow OPTION_32, OPTION_N32, OPTION_N64,
131 OPTION_MABI only for elf targets.
133 2001-11-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
135 * config/tc-mips.c (set_at): Add cast needed for varargs.
136 (load_register): Likewise.
137 (macro): Likewise. Some code reformatting.
138 (macro2): Add cast needed for varargs.
139 (mips16_macro): Likewise.
141 2001-11-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
143 * config/tc-mips.c (md_assemble): Remove superflous casts.
144 (append_insn): Likewise.
145 (mips16_macro_build): Likewise.
147 (mips16_ip): Likewise.
148 (s_cpload): Likewise.
149 (mips_relax_frag): Likewise.
151 2001-11-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
153 * config/tc-mips.c (mips_abi_level): Move in front of
155 (mips_set_options): Add members gp32, fp32, abi.
156 (file_mips_gp32): New flag.
157 (file_mips_fp32): New flag.
158 (mips_opts): Initialize the new members.
161 (HAVE_32BIT_GPRS): Use the new values from mips_opts.
162 (HAVE_32BIT_FPRS): Likewise.
163 (HAVE_NEWABI): Likewise.
164 (HAVE_64BIT_OBJECTS): Likewise.
165 (md_begin): Likewise. Save default (file) values.
166 (md_parse_option): Use the new values from mips_opts.
167 (s_mipsset): Likewise. Fix logic to keep the ABI selection if
168 possible. Let .set mipsN work together with .set push/pop.
169 Enhance error messages.
170 (mips_elf_final_processing): Use file_mips_* for header processing.
172 2001-11-09 Marek Michalkiewicz <marekm@amelek.gda.pl>
174 * config/tc-avr.c (mcu_types): Update for new devices.
176 2001-11-09 Stephane Carrez <Stephane.Carrez@worldnet.fr>
178 * doc/Makefile.am (POD2MAN): Use 'GNU Development Tools' for
180 * doc/Makefile.in: Rebuild.
181 * doc/as.texinfo: Do not put man SEEALSO in document;
182 Use @command for commands, @option for options; Reorganize usage
183 to clearly identify target specific options.
185 2001-11-08 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
187 * config/tc-mips.c (mips_force_relocation): Remove duplicate code.
189 2001-11-06 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
191 * config/tc-mips.c (my_getSmallParser): Fix small parser bug.
193 2001-11-05 Martin Schwidefsky <schwidefsky@de.ibm.com>
195 * config/tc-s390.c (tc_s390_force_relocation): Force all relocations
196 that need the global offset table.
197 (md_apply_fix3): Add code to undo opertions done in fixup_segment
198 triggered by TC_FORCE_RELOCATION.
199 * config/tc-s390.h (TC_FORCE_RELOCATION): Replace macro code with
200 a call to function tc_s390_force_relocation.
201 (TC_FIX_ADJUSTABLE): Define.
203 2001-11-04 Chris Demetriou <cgd@broadcom.com>
205 * configure.in (mips-*-netbsd*): Add support for target.
206 * configure: Regenerate.
208 2001-11-02 Nick Clifton <nickc@cambridge.redhat.com>
210 * configure.in (ALL_LINGUAS): Add 'fr'.
211 * configure: Regernate.
212 * po/fr.po: New file. Obtained from the translation project web
215 2001-11-02 Richard Earnshaw <rearnsha@arm.com>
217 * tc-arm.c: Re-arrange prototypes by architecture.
218 (insns): Re-arrange instructions by archtitecture. Pld instruction
220 (tinsns): blx and bkpt are part of ARMv5T.
221 (do_fp_{ctrl,ldst,ldstm,dyadic,monadic,cmp,from_reg,to_reg}): Rename
222 to do_fpa_*. All callers changed.
224 * tc-arm.c (insns): Add two temporary instructions to handle
227 2001-11-01 Stephane Carrez <Stephane.Carrez@worldnet.fr>
229 * config/tc-m68hc11.c (build_jump_insn): Allocate worst case storage
230 for bra/bsr and use frag_variant(), this ensure that the possible
231 16-bit BFD_RELOC_16 will be in the same frag.
233 2001-10-31 Chris Demetriou <cgd@broadcom.com>
235 * config/tc-mips.c (HAVE_32BIT_ADDRESSES): If compiling embedded
236 PIC code, assume pointers the same size as GPRs.
237 (macro): In M_LA_AB handling for embedded PIC code, support
238 "la $treg,foo-bar($breg)". In load/store handling
239 (label ld_st) support "<op> $treg,<sym>-<local_sym>($breg)"
240 which is used by the compiler for switch statements.
241 In load/store double multi-instruction macro handling
242 (label ldd_std) add a comment that no special handling
243 is currently done for embedded PIC.
244 (mips_ip): In 'o' (16-bit offset) case, only accept 16
247 2001-10-31 Richard Earnshaw <rearnsha@arm.com>
249 General cleanup of feature definitions.
250 * tc-arm.c (ARM_EXT_LONGMUL, ARM_EXT_HALFWORD, ARM_EXT_THUMB): Delete.
251 (ARM_2UP, ARM_ALL, ARM_3UP, ARM_6UP): Delete.
252 (FPU_CORE, FPU_FPA10, FPA_FPA11, FPU_ALL, FPA_MEMMULTI): Delete.
253 (ARM_EXT_V{1,2,2S,3,3M,4,4T,5T,5ExP}): New defines.
254 (ARM_EXT_V{5,5E}): Synchronize with above.
255 (ARM_ARCH_V*): Define a complete set in terms of above features.
256 (ARM_{1,2,3,250,6,7,8,9,STRONG}): Define in terms of architecture.
257 (FPU_FPA_EXT_V[12]): Define.
258 (FPU_ARCH_FPE, FPU_ARCH_FPA): Define in terms of above.
260 (FPU_DEFAULT): Default to FPA.
261 (CPU_DEFAULT): For XScale, this is now just ARM_ARCH_XSCALE; for
262 Thumb, this is now ARM_ARCH_V5T.
263 (insns): Rework for new feature defines.
265 (opcode_select, do_ldst, md_begin, md_parse_option): Likewise.
267 2001-10-31 NIIBE Yutaka <gniibe@m17n.org>
269 * configure.in: Handle sh*eb-*-linux* and sh*-*-linux*.
270 * configure: Regenerate.
271 * Makefile.in: Regenerate.
272 * doc/c-sh.texi (SH Options): Added descriptions.
274 2001-10-30 Hans-Peter Nilsson <hp@bitrange.com>
276 * configure.in: Update for MMIX port.
277 * Makefile.am: Ditto. Regenerate dependencies.
278 * Makefile.in: Regenerate.
279 * configure: Regenerate.
280 * config/tc-mmix.h, config/tc-mmix.c: New files.
281 * doc/Makefile.am (CPU_DOCS): Add c-mmix.texi
282 * doc/Makefile.in: Regenerate.
283 * doc/all.texi: @set MMIX.
284 * doc/as.texinfo: Ditto. Add MMIX gas manpage option overview.
286 * doc/c-mmix.texi: New file.
288 2001-10-24 Chris Demetriou <cgd@broadcom.com>
290 * config/tc-mips.c (hilo_interlocks, cop_interlocks): Make
291 these evaluate to true if mips_arch indicates SB-1.
293 2001-10-23 Alan Modra <amodra@bigpond.net.au>
295 * as.c (parse_args): Print the date as well for --version.
297 2001-10-20 Chris Demetriou <cgd@broadcom.com>
299 * config/tc-mips.c (md_show_usage): Print "sb1" for Broadcom
300 SB-1 CPU for consistency.
301 (mips_cpu_info_table): Tweak comment about SB-1.
303 2001-10-20 H.J. Lu <hjl@gnu.org>
305 * config/tc-arm.c (do_c_shift): Use ISDIGIT instead of isdigit.
306 (cirrus_parse_offset): Likewise.
308 2001-10-19 Nick Clifton <nickc@cambridge.redhat.com>
310 * config/tc-arm.c: Restore line_comment_chars.
312 2001-10-18 Nick Clifton <nickc@cambridge.redhat.com>
314 * config/tc-arm.c (comment_chars): Remove semi-colon accidentally
317 2001-10-18 Hans-Peter Nilsson <hp@bitrange.com>
319 * write.c (fixup_segment): Handle fixups for SEC_MERGE sections as
320 for undefined symbols.
322 2001-10-17 Chris Demetriou <cgd@broadcom.com>
324 * doc/as.texinfo (MIPS ISA options): Added accidentally
325 omitted "-mips64" option to list of options.
327 2001-10-17 matthew green <mrg@redhat.com>
329 * config/tc-ppc.c (md_show_usage): Add missing -maltivec, -m7400,
330 -m7410, -m7450 and -m7455 options.
332 2001-10-17 Alan Modra <amodra@bigpond.net.au>
334 * config/tc-ppc.c (PPC_HA, PPC_HIGHERA, PPC_HIGHESTA): Simplify.
335 (ppc_size): Select PPC_OPCODE_64 if 64 bit.
336 (md_begin): Don't set ppc_size here.
337 (ppc_target_format): Test ppc_size as well as BFD_DEFAULT_TARGET_SIZE.
338 (md_shortopts): Constify.
339 (md_longopts): Likewise.
340 (md_longopts_size): Likewise.
341 (ppc_elf_suffix): Only allow 64-bit relocs when ppc_size specifies
343 (ppc_machine): Explain why this function is a nop.
345 2001-10-17 Alan Modra <amodra@bigpond.net.au>
347 * bit_fix.h: Comment typo fix.
348 * config/tc-mips.c: Likewise.
349 * config/tc-sh.c: Likewise.
350 * config/tc-arc.c (arc_code_symbol): Remove unnecessary test.
352 * configure.in (MIPS_STABS_ELF): AC_DEFINE in only one place so
353 that autoheader doesn't duplicate config.in entries.
354 (DEFAULT_ARCH): Ditto.
355 * configure: Regenerate.
356 * config.in: Regenerate.
358 2001-10-16 Alan Modra <amodra@bigpond.net.au>
360 From Andrew Pines <apines@cosmodog.com>
361 * config/tc-m68k.c (m68k_ip): Correct absolute jmp opcodes.
363 2001-10-16 NIIBE Yutaka <gniibe@m17n.org>,
364 Hans-Peter Nilsson <hp@bitrange.com>
366 * config/tc-sh.c (shl): Remove.
368 (little): Remove shl handling. Emit error for endian mismatch.
369 (md_show_usage): Add description of -big.
370 (md_parse_option): Handle OPTION_BIG. Remove shl handling.
372 (md_pseudo_table): Add .big.
373 (md_longopts): Add -big.
374 (md_begin): Don't set target_big_endian here.
375 * config/tc-sh.h (TARGET_BYTES_BIG_ENDIAN): Remove.
376 (LISTING_HEADER, COFF_MAGIC, TARGET_FORMAT): Use target_big_endian.
378 * configure.in (endian): Default is big.
379 (sh-*-pe*): Little endian.
380 (cpu_type): Set sh for target sh*.
381 * configure: Regenerate.
383 2001-10-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
385 * config/tc-mips.c (md_apply_fix): Preliminary handling of NewABI
388 2001-10-13 Nick Clifton <nickc@cambridge.redhat.com>
390 * config/tc-arm.c: Replace CONST with const.
392 * cgen.c: Tidy up formatting.
394 2001-10-12 matthew green <mrg@redhat.com>
396 * config/tc-ppc.c (md_parse_option): New -m7410, -m7450 and -m7455
397 flags, equivalent to -m7400. New -maltivec to enable AltiVec
398 instructions. New -mbook64 and -mbooke/-mbooke32 flags to enable
399 64-bit and 32-bit BookE support, respectively. Change -m403 and
400 -m405 to set PPC403 option.
401 (md_show_usage): Adjust for new options.
402 * doc/all.texi: Set PPC.
403 * doc/as.texinfo: Add PPC support and pull in c-ppc.texi.
404 * doc/c-ppc.texi: New file.
405 * doc/Makefile.am (CPU_DOCS): Add c-ppc.texi.
406 * doc/Makefile.in: Regenerate.
408 2001-10-12 Nick Clifton <nickc@cambridge.redhat.com>
410 * read.c (s_bad_endr): New function. Issues a warning message
411 about a bad use of the .rept pseudo op.
412 (po_table[]): Add .endr.
413 * read.h: Prototype s_bad_endr.
415 * CONTRIBUTORS: Update contact email address.
417 2001-10-11 Kazu Hirata <kazu@hxi.com>
419 * config/tc-alpha.c: Fix comment typos.
420 * config/tc-cris.c: Likewise.
421 * config/tc-hppa.c: Likewise.
422 * config/tc-i370.c: Likewise.
423 * config/tc-mips.c: Likewise.
424 * config/tc-mn10200.c: Likewise.
425 * config/tc-mn10300.c: Likewise.
426 * config/tc-sh.c: Likewise.
427 * config/tc-tahoe.c: Likewise.
428 * config/tc-v850.c: Likewise.
430 2001-10-11 Kazu Hirata <kazu@hxi.com>
432 * app.c: Fix comment typos.
433 * bit_fix.h: Likewise.
435 * itbl-ops.c: Likewise.
437 2001-10-11 Nick Clifton <nickc@cambridge.redhat.com>
439 * input-file.c: Include safe-ctype.h.
440 (input_file_open): Use ISSPACE instead of isspace.
442 2001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
444 * config/tc-mips.c (mips_cpreturn_offset): New variable.
445 (mips_cpreturn_register): Likewise.
446 (mips_gp_register): Likewise.
447 (s_cpsetup): New function prototype.
448 (s_cplocal): Likewise.
449 (s_cpreturn): Likewise.
450 (s_gpvalue): Likewise.
451 (mips_pseudo_table): Add .cpsetup, .cplocal, .cpreturn, .gpvalue
453 (macro): Don't warn about .cprestore for NewABI.
454 (md_pcrel_from): Code cleanup.
455 (mips_force_relocation): Force output of some NewABI relocations even
456 without a defined symbol.
457 (s_cpload): Ignore .cpload for NewABI.
458 (s_cpsetup): Handle .cpsetup.
459 (s_cplocal): Handle .cplocal.
460 (s_cprestore): Ignore .cprestore for NewABI.
461 (s_cpreturn): Handle .cpreturn.
462 (s_gpvalue): Handle .gpvalue.
463 (s_cpadd): Ignore .cpadd for NewABI.
464 (nopic_need_relax): Take g_switch_value into account as gp
466 (tc_gen_reloc): Don't handle BFD_RELOC_MIPS_{CALL,GOT}* for NewABI.
468 2001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
470 * config/tc-mips.c (my_getSmallParser): New function prototype.
471 (small_ex_type): Named this enum, more return values for
472 my_getSmallExpression.
473 (mips_ip): Allow SPC and HT between arguments. Handle some NewABI
474 triple relocations. Protect some parts with ifdef OBJ_ELF.
475 (percent_op_match): New struct, lookup table for %some_reloc().
476 (my_getSmallParser): New function, parses nested percent_ops also.
477 (my_getSmallExpression): Rewite to support nested percent_ops.
479 2001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
482 (load_address): Support both 32- and 64-bit addresses.
483 (macro): Call load_register correctly. Expand 64-bit loads ans stores.
484 (macro2): Call load_address correctly.
486 2001-10-09 Christian Groessler <cpg@aladdin.de>
488 * config/tc-z8k.c: Include opcodes/z8k-opc.h after bfd.h
489 since z8k-opc.h now uses the PARAMS macro.
491 2001-10-09 Aldy Hernandez <aldyh@redhat.com>
493 * config/tc-arm.c: Change MAVERIK to MAVERICK.
495 2001-10-09 Alan Modra <amodra@bigpond.net.au>
497 * config/obj-elf.c: Make use of elf_group_name and elf_next_in_group
499 (obj_elf_change_section): Rename "group" to "group_name".
500 (obj_elf_section): Likewise.
501 (elf_frob_file): Don't use sec->lineno for SHT_GROUP section to store
502 first member section; Instead use elf_next_in_group.
504 2001-10-09 Alan Modra <amodra@bigpond.net.au>
506 * config/obj-elf.c: (obj_elf_change_section): Add "group" param.
507 Set elf_section_data group from it. Warn if group name changed.
508 (obj_elf_parse_section_letters): Parse 'G' too.
509 (obj_elf_section): Parse group name.
510 (struct group_list): New.
511 (build_group_lists): New function.
512 (elf_frob_file): Create SEC_GROUP section(s).
514 * config/obj-elf.c: (elf_copy_symbol_attributes): Zap trailing
517 2001-10-08 Aldy Hernandez <aldyh@redhat.com>
519 * doc/arm/c-arm.texi (ARM Options): Add arm9e documentation.
521 * config/tc-arm.c (ARM_EXT_MAVERIK): New macro.
522 (cirrus_regtype): New enum.
523 (LONGEST_INST): Change to 10.
530 (insns): Add cirrus dsp instructions.
531 (ARM_EXT_MAVERIKSC_REG): New.
532 (cirrus_register): New.
533 (cirrus_mvf_register): New.
534 (cirrus_mvd_register): New.
535 (cirrus_mvfx_register): New.
536 (cirrus_mvdx_register): New.
537 (cirrus_mvax_register): New.
538 (ARM_EXT_MAVERIKsc_register): New.
539 (reg_table): Add cirrus registers.
540 (cirrus_valid_reg): New.
541 (cirrus_reg_required_here): New.
542 (do_c_binops_1): New.
543 (do_c_binops_2): New.
544 (do_c_binops_3): New.
545 (do_c_triple_4): New.
546 (do_c_triple_5): New.
561 (cirrus_parse_offset): New.
563 (md_parse_option): Add arm9e.
564 (md_show_usage): Same.
566 2001-10-08 Tom Rix <trix@redhat.com>
568 * config/tc-ppc (ppc_bf, ppc_biei) : Set first .bi lineno value to
570 * config/obj-coff.c (coff_frob_symbol) : XCOFF does not use endndx.
572 2001-10-07 Alan Modra <amodra@bigpond.net.au>
574 * config/obj-elf.c: Standardize error/warning messages - don't
575 capitalise, no final period or newline, don't say "ignoring" for
576 as_bad messages. In some cases, change the wording to that used
577 elsewhere for similar messages.
578 (obj_elf_section_name): New function, split out from ..
579 (obj_elf_section): .. here. Correctly mask off SHF_MERGE if
580 entsize not specified.
582 2001-10-05 Jakub Jelinek <jakub@redhat.com>
584 * doc/as.texinfo: Document M and S ELF section flags.
586 2001-10-05 Alan Modra <amodra@bigpond.net.au>
588 * subsegs.c (subseg_text_p): Return 0 for absolute section.
589 * read.c (do_align): If in absolute section, warn about and ignore
590 non-zero fill pattern.
592 2001-10-05 Alexandre Oliva <aoliva@redhat.com>
594 * config/tc-mn10300.c (tc_gen_reloc): Don't free
595 reloc->sym_ptr_ptr if it's not allocated.
597 2001-10-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
599 * config/tc-mips.c (prev_insn_reloc_type): Make it an array to hold a
601 (prev_insn_fixp): Likewise.
602 (append_insn): Changed prototype to accept a relocation pointer.
603 (imm_reloc): Make it an array.
604 (offset_reloc): Likewise.
605 (md_assemble): Handle triple relocations.
606 (append_insn): Likewise. Add handling for some NewABI relocations.
607 (mips_no_prev_insn): Handle triple relocations.
608 (macro_build): Likewise. Add handling for some NewABI relocations.
609 Move handling for the 'u' case to append_insn().
610 (mips16_macro_build): Handle triple relocations.
611 (macro_build_lui): Likewise. Don't handle _gp_disp as special symbol
613 (mips_ip): Handle triple relocations.
614 (mips16_ip): Likewise.
615 (mips_force_relocation): Force handling of triple relocations
616 without symbols for NewABI.
617 (md_apply_fix): Add handling for some NewABI relocations.
619 2001-10-05 Alan Modra <amodra@bigpond.net.au>
621 * config/tc-i386.c (parse_register): If not producing code for
622 x86_64, reject x86_64 register name matches.
623 (md_assemble): Remove now redundant check for x86_64 regs.
625 2001-10-04 Alan Modra <amodra@bigpond.net.au>
627 * config/tc-ppc.c (md_assemble <DS relocs>): Test ppc_size as well
628 as BFD_DEFAULT_TARGET_SIZE.
630 (ppc_is_toc_sym): Likewise.
631 (md_apply_fix3): Likewise.
633 2001-10-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
635 * config/tc-mips.c (mips_64): Remove.
636 (mips_target_format): Move downwards in file, use HAVE_64BIT_OBJECTS
638 (mips_abi_level, mips_abi): New enum.
639 (mips_32bit_abi): Remove.
640 (HAVE*PRS): Use mips_abi instead of mips_32bit_abi.
641 (HAVE_NEWABI): New define.
642 (HAVE_64BIT_OBJECTS): New define.
643 (HAVE_32BIT_ADDRESSES): Don't return true for 64bit objects.
644 (HAVE_64BIT_ADDRESSES): New define, inverse of HAVE_32BIT_ADDRESSES.
645 (support_64bit_objects): New prototype.
646 (md_begin): Use mips_abi instead of mips_32bit_abi. Don't write
647 .reginfo section for n32, use .MIPS.options instead.
648 (support_64bit_objects): New function, code from md_parse_option.
649 (md_longopts): Add -n32 option.
650 (md_parse_option): Use mips_abi instead of mips_32bit_abi/mips64.
651 Add -n32 option. Protect with OBJ_ELF.
652 (s_mipsset): Use mips_abi instead of mips_32bit_abi.
653 (mips_elf_final_processing): Likewise. Don't write .reginfo section
654 for n32, use .MIPS.options instead.
656 2001-10-03 Alan Modra <amodra@bigpond.net.au>
658 * po/POTFILES.in: Regenerate.
659 * configure: Regenerate.
661 2001-10-02 Alan Modra <amodra@bigpond.net.au>
663 * config/tc-ppc.c (md_apply_fix3 <BFD_RELOC_CTOR>): Make it 64
664 bits if target is 64 bit.
666 * doc/as.texinfo (listing): Fix typo.
668 * as.c (print_version_id): Use BFD_VERSION_STRING in place of
670 * Makefile.am (Makefile): Depend on bfd/configure.in.
672 * Makefile.in: Regenerate.
674 2001-09-30 H.J. Lu <hjl@gnu.org>
676 * config/obj-elf.c (obj_elf_parse_section_letters): Accept "am"
677 and "ams" for compatibility.
679 2001-09-30 Hans-Peter Nilsson <hp@bitrange.com>
681 * config/tc-sh.c (md_pcrel_from_section): Transformed from
682 md_pcrel_from. Handle pc-relativeness against link-time
683 symbol. Handle relativeness to elsewhere than the fixup.
684 * config/tc-sh.h (MD_PCREL_FROM_SECTION): Define.
685 (md_pcrel_from_section): Prototype.
687 * Makefile.am: Update dependencies with "make dep-am".
688 * Makefile.in: Regenerate.
690 2001-09-30 Stephane Carrez <Stephane.Carrez@worldnet.fr>
692 * config/tc-m68hc11.c (cmp_opcode): Define prototype.
693 (print_opcode_format, skip_whites): Likewise.
694 (convert_branch, m68hc11_new_insn): Likewise.
695 (build_dbranch_insn, build_indexed_byte): Likewise.
696 (build_reg_mode, find, find_opcode): Likewise.
697 (print_insn_format): Fix call to print_opcode_format.
698 (md_assemble): Fix call to build_dbranch_insn.
700 2001-09-27 Nick Clifton <nickc@cambridge.redhat.com>
702 * config/tc-arm.c: Add missing prototypes.
704 2001-09-26 Jeff Johnston <jjohnstn@redhat.com>
706 * input-file.c (input_file_open): When reading the
707 first line looking for #NO_APP, prepare for the possibility
708 of finding #APP instead. Also fix algorithm to allow
709 white-space to follow either #NO_APP or #APP directives.
711 2001-09-25 Geoff Berry <geoff.berry@bops.com>
713 * listing.c (buffer_line): Don't write past the end of `line' when
716 2001-09-25 Alexandre Oliva <aoliva@redhat.com>
718 * config/tc-mn10300.c (tc_gen_reloc): Don't emit an *ABS*
719 relocation for differences between symbols in a section other
720 than the one in which the difference is to be placed; apply
721 the relocation instead.
723 2001-09-24 Nick Clifton <nickc@cambridge.redhat.com>
725 * config/tc-arc.c: Add missing prototype.
726 (md_atof): Change type to int. Add missing prototype.
727 * config/tc-arc.h: Prototype exported functions.
729 2001-09-22 Nick Clifton <nickc@cambridge.redhat.com>
731 * as.c: Add missing function prototype.
732 * config/obj-aout.c: Fix compile time warning.
734 2001-09-21 Bruno Haible <haible@clisp.cons.org>
736 * config/tc-openrisc.c: Don't include <ctype.h>.
738 2001-09-19 Martin Schwidefsky <schwidefsky@de.ibm.com>
740 * gas/config/tc-s390.c: Add option -mwarn-areg-zero.
742 2001-09-19 Alan Modra <amodra@bigpond.net.au>
744 * config/tc-i370.c: Fix typo in last change.
746 2001-09-19 Nick Clifton <nickc@cambridge.redhat.com>
748 * doc/as.texinfo (Symbol Names): Improve documentation on local
749 labels and add documenation about dollar labels.
751 2001-09-18 Bruno Haible <haible@clisp.cons.org>
753 * as.h: Don't include <ctype.h>.
754 * as.c (main): For gettext, also set the LC_CTYPE locate facet.
755 * atof-generic.c: Include "safe-ctype.h" instead of <ctype.h>.
756 (atof_generic): Use ISDIGIT instead of isdigit.
757 * config/m68k-parse.y: Include "safe-ctype.h".
758 (yylex): Use ISDIGIT/ISALNUM instead of isdigit/isalnum.
759 * config/obj-elf.c: Include "safe-ctype.h".
760 (obj_elf_vtable_inherit): Use ISSPACE instead of isspace.
761 * config/obj-vms.c: Include "safe-ctype.h".
762 (Write_VMS_MHD_Records): Use TOUPPER instead of islower/toupper.
763 (VMS_Case_Hack_Symbol): Use ISUPPER/ISLOWER/TOUPPER/TOLOWER
764 instead of isupper/islower/toupper/tolower.
765 * config/tc-a29k.c: Include "safe-ctype.h" instead of <ctype.h>.
766 (insert_sreg): Use TOUPPER instead of islower/toupper.
767 (machine_ip): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead of
768 isalpha/isalnum/isupper/tolower.
769 (a29k_unrecognized_line, md_operand): Use ISDIGIT instead of
771 * config/tc-alpha.c: Include "safe-ctype.h" instead of <ctype.h>.
772 (md_undefined_symbol, s_alpha_ent): Use ISDIGIT instead of isdigit.
773 * config/tc-arc.c: Include "safe-ctype.h" instead of <ctype.h>.
774 (md_assemble): Use ISSPACE/ISALNUM instead of isspace/isalnum.
775 (arc_extoper): Use TOLOWER instead of isupper/tolower.
776 * config/tc-arm.c: Include "safe-ctype.h" instead of <ctype.h>.
777 (arm_psr_parse): Use ISALPHA instead of isalpha.
778 (accum0_required_here): Use ISALNUM instead of isalnum.
779 (do_ldrd): Use ISSPACE instead of isspace.
780 (decode_shift): Use ISALPHA instead of isalpha.
781 (insert_reg): Use TOUPPER instead of islower/toupper.
782 (arm_reg_parse): Use ISALPHA instead of isalpha.
783 (arm_parse_reloc): Use ISALNUM/ISPUNCT/TOLOWER instead of
784 isalnum/ispunct/tolower.
785 * config/tc-avr.c: Include "safe-ctype.h" instead of <ctype.h>.
786 (md_parse_option): Use TOLOWER instead of tolower.
787 (avr_operand): Use ISDIGIT/TOLOWER instead of isdigit/tolower.
788 * config/tc-cris.c: Include "safe-ctype.h" instead of <ctype.h>.
789 (cris_process_instruction): Use ISLOWER instead of islower.
790 (get_gen_reg): Use ISALNUM/ISDIGIT instead of isalnum/isdigit.
791 (get_spec_reg): Use TOLOWER/ISALNUM instead of isupper/tolower/isalnum.
792 (get_flags): Use ISSPACE instead of isspace.
793 * config/tc-d10v.c: Include "safe-ctype.h" instead of <ctype.h>.
794 (do_assemble): Use TOLOWER instead of tolower.
795 * config/tc-d30v.c: Include "safe-ctype.h" instead of <ctype.h>.
796 (do_assemble): Use TOLOWER instead of tolower.
797 (d30v_start_line): Use ISSPACE instead of isspace.
798 * config/tc-fr30.c: Include "safe-ctype.h" instead of <ctype.h>.
799 (fr30_is_colon_insn): Use TOLOWER instead of tolower.
800 * config/tc-h8300.c: Include "safe-ctype.h" instead of <ctype.h>.
801 (skip_colonthing, get_operand): Use ISDIGIT instead of isdigit.
802 * config/tc-h8500.c: Include "safe-ctype.h" instead of <ctype.h>.
803 (start_label): Use ISALPHA instead of isalpha.
804 * config/tc-hppa.c: Include "safe-ctype.h" instead of <ctype.h>.
805 (pa_ip): Use ISUPPER/ISLOWER/TOLOWER instead of
806 isupper/islower/tolower.
807 (pa_parse_number): Use ISDIGIT instead of isdigit.
808 (pa_chk_field_selector): Use TOLOWER instead of tolower.
809 (pa_stringer): Use ISDIGIT instead of isdigit.
810 * config/tc-i370.c: Include "safe-ctype.h" instead of <ctype.h>.
811 (register_name): Use ISALPHA instead of isalpha.
812 (i370_elf_suffix): Use ISALNUM/TOLOWER instead of
813 isalnum/islower/tolower.
814 (i370_addr_offset): Use ISDIGIT/ISALPHA instead of
816 (i370_addr_cons): Use ISALPHA/ISXDIGIT instead of
818 (md_assemble): Use ISSPACE instead of isspace.
819 * config/tc-i386.c: Include "safe-ctype.h" instead of <ctype.h>.
820 (md_begin): Use ISDIGIT/ISLOWER/ISUPPER/TOLOWER/ISALPHA
821 instead of isdigit/islower/isupper/tolower/isalpha.
822 (output_invalid): Use ISPRINT instead of isprint.
823 * config/tc-i860.c: Include "safe-ctype.h" instead of <ctype.h>.
824 (i860_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
825 * config/tc-i960.c: Include "safe-ctype.h" instead of <ctype.h>.
826 (get_args): Use ISALNUM instead of isalnum.
827 * config/tc-ia64.c: Include "safe-ctype.h".
828 (dot_pred_rel): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
829 (ia64_unrecognized_line): Use ISDIGIT instead of isdigit.
830 (ia64_parse_name): Likewise.
831 * config/tc-m32r.c: Include "safe-ctype.h" instead of <ctype.h>.
832 (assemble_two_insns): Use ISSPACE/ISALNUM/ISUPPER/TOLOWER
833 instead of isspace/isalnum/isupper/tolower.
834 * config/tc-m68hc11.c: Include "safe-ctype.h" instead of <ctype.h>.
835 (md_assemble): Use TOLOWER/ISALNUM instead of tolower/isalnum.
836 * config/tc-m68k.c: Include "safe-ctype.h" instead of <ctype.h>.
837 (mklower_table): Remove variable.
838 (mklower): Remove macro.
839 (insert_reg): Use TOUPPER instead of islower/toupper.
840 (md_begin): Remove initialization of mklower_table.
841 (s_reg): Use ISALNUM instead of isalnum.
842 (mri_assemble): Use ISUPPER/TOLOWER instead of isupper/tolower.
843 (parse_mri_condition): Use TOLOWER instead of isupper/tolower.
844 (build_mri_control_operand): Use TOLOWER instead of tolower.
845 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
846 * config/tc-m88k.c: Include "safe-ctype.h" instead of <ctype.h>.
847 (md_assemble): Use ISSPACE instead of isspace.
848 (get_imm16): Use ISALNUM instead of isalnum.
849 (get_cnd): Use ISDIGIT/ISUPPER/TOLOWER instead of
850 isdigit/isupper/tolower.
851 (get_bf_offset_expression): Use ISALPHA/ISUPPER/TOLOWER
852 instead of isalpha/isupper/tolower.
853 (hexval): Use ISDIGIT/ISLOWER/ISUPPER instead of
854 isdigit/islower/isupper.
855 * config/tc-mcore.c: Include "safe-ctype.h" instead of <ctype.h>.
856 (mcore_s_section): Use ISSPACE instead of isspace.
857 (parse_reg): Use ISSPACE/TOLOWER/ISALNUM instead of
858 isspace/tolower/isalnum.
859 (parse_creg): Use ISSPACE/TOLOWER instead of isspace/tolower.
860 (parse_psrmod): Use TOLOWER instead of isascii/tolower.
861 (parse_exp, parse_mem, md_assemble): Use ISSPACE instead of
863 * config/tc-mips.c: Include "safe-ctype.h" instead of <ctype.h>.
864 (mips_ip): Use ISSPACE/ISDIGIT instead of isspace/isdigit.
865 (mips16_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
866 (my_getSmallExpression): Use ISDIGIT/TOLOWER instead of
868 (tc_get_register): Likewise.
869 (get_number): Use ISDIGIT/ISXDIGIT instead of isdigit/isxdigit.
870 (s_mips_ent): Use ISDIGIT instead of isdigit.
871 * config/tc-mn10200.c: Include "safe-ctype.h" instead of <ctype.h>.
872 (md_assemble): Use ISSPACE instead of isspace.
873 * config/tc-mn10300.c: Include "safe-ctype.h" instead of <ctype.h>.
874 (md_assemble): Use ISSPACE instead of isspace.
875 * config/tc-ns32k.c: Don't include <ctype.h>.
876 * config/tc-pdp11.c: Include "safe-ctype.h".
877 (mklower): Remove function.
878 (parse_reg): Use TOLOWER instead of mklower.
879 * config/tc-pj.c: Include "safe-ctype.h".
880 (md_assemble): Use ISSPACE instead of isspace.
881 * config/tc-ppc.c: Include "safe-ctype.h" instead of <ctype.h>.
882 (register_name): Use ISALPHA instead of isalpha.
883 (ppc_elf_suffix): Use ISALNUM/TOLOWER instead of
884 isalnum/islower/tolower.
885 (md_assemble): Use ISSPACE instead of isspace.
886 (ppc_canonicalize_symbol_name): Use ISLOWER/TOUPPER instead of
888 * config/tc-s390.c: Include "safe-ctype.h" instead of <ctype.h>.
889 (register_name): Use ISALPHA instead of isalpha.
890 (s390_elf_suffix, s390_lit_suffix): Use ISALNUM instead of isalnum.
891 (md_gather_operands, md_assemble, s390_insn): Use ISSPACE instead of
893 * config/tc-sh.c: Include "safe-ctype.h" instead of <ctype.h>.
894 (sh_elf_suffix): Use ISALNUM/TOLOWER instead of
895 isalnum/islower/tolower.
896 (IDENT_CHAR): Use ISALNUM instead of isalnum.
897 (parse_reg): Use TOLOWER instead of tolower.
898 (find_cooked_opcode): Use TOLOWER instead of isupper/tolower.
899 * config/tc-sparc.c: Include "safe-ctype.h" instead of <ctype.h>.
900 (sparc_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
901 (parse_keyword_arg): Use ISALNUM instead of isalnum.
902 * config/tc-tahoe.c: Include "safe-ctype.h".
903 (tahoe_reg_parse): Use ISDIGIT instead of isdigit.
904 (tip_op): Use TOLOWER instead of isupper/tolower.
905 * config/tc-tic30.c: Include "safe-ctype.h".
906 (md_begin): Use ISLOWER/ISDIGIT/ISUPPER/TOLOWER/ISLOWER/
907 ISALPHA instead of islower/isdigit/isupper/tolower/islower/isalpha.
908 (tic30_operand): Use TOLOWER instead of tolower.
909 (tic30_find_parallel_insn): Likewise.
910 (output_invalid): Use ISPRINT instead of isprint.
911 * config/tc-tic54x.c: Include "safe-ctype.h".
912 (tic54x_asg, tic54x_eval): Use ISALPHA instead of isalpha.
913 (lookup_version): Use TOUPPER instead of toupper.
914 (tic54x_var): Use ISALPHA instead of isalpha.
915 (tic54x_mlib): Use ISSPACE instead of isspace.
916 (subsym_iscons): Use TOUPPER instead of toupper.
917 (get_operands): Use ISSPACE instead of isspace.
918 (is_type): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
919 (encode_indirect, encode_operand): Use TOUPPER instead of toupper.
920 (next_line_shows_parallel): Use ISSPACE instead of isspace.
921 (subsym_get_arg, subsym_substitute): Use ISDIGIT instead of isdigit.
922 (tic54x_start_line_hook, md_assemble, tic54x_start_label): Use
923 ISSPACE instead of isspace.
924 * config/tc-tic80.c: Include "safe-ctype.h".
925 (md_assemble): Use ISSPACE instead of isspace.
926 * config/tc-v850.c: Include "safe-ctype.h" instead of <ctype.h>.
927 (system_register_name): Use ISDIGIT instead of isdigit.
928 (md_assemble): Use ISSPACE instead of isspace.
929 * config/tc-vax.c: Include "safe-ctype.h" instead of <ctype.h>.
930 (vax_reg_parse): Use TOLOWER/ISDIGIT instead of
931 isupper/tolower/isdigit.
932 (vip_op): Use TOLOWER instead of isupper/tolower.
933 * config/tc-w65.c: Don't include <ctype.h>.
934 * config/tc-z8k.c: Include "safe-ctype.h" instead of <ctype.h>.
935 (tohex): Use ISDIGIT/ISLOWER instead of isdigit/islower.
936 (whatreg): Use ISDIGIT instead of isdigit.
937 * ecoff.c: Include "safe-ctype.h" instead of <ctype.h>.
938 (ecoff_directive_ent, ecoff_stab): Use ISDIGIT instead of isdigit.
939 * expr.c: Include "safe-ctype.h" instead of <ctype.h>.
940 (integer_constant): Use ISALNUM/TOUPPER instead of
941 isalnum/islower/toupper.
942 (operand): Use TOLOWER instead of isupper/tolower.
943 * gasp.c: Include "safe-ctype.h" instead of <ctype.h>.
944 (sb_strtol, level_0, change_base, doinstr): Use ISDIGIT instead
946 (process_assigns, whatcond): Use TOUPPER instead of toupper.
947 (chartype_init): Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
948 (main): For gettext, also set the LC_CTYPE locate facet.
949 * hash.c: Include "safe-ctype.h".
950 (main): Use TOLOWER instead of isupper/tolower.
951 * itbl-lex.l: Don't include <ctype.h>.
952 * listing.c: Include "safe-ctype.h" instead of <ctype.h>.
953 (listing_newline): Use ISCNTRL instead of isascii/iscntrl. Don't
954 omit non-ASCII characters.
955 (debugging_pseudo): Use ISSPACE instead of isspace.
956 * macro.c: Include "safe-ctype.h" instead of <ctype.h>.
957 (buffer_and_nest): Use ISALNUM instead of isalnum.
958 (get_token): Use ISALPHA/ISALNUM instead of isalpha/isalnum.
959 (define_macro): Use ISUPPER/TOLOWER instead of isupper/tolower.
960 (macro_expand_body): Use ISALNUM/ISDIGIT/ISUPPER/ISALPHA
961 instead of isalnum/isdigit/isupper/isalpha.
962 (check_macro): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead
963 of isalpha/isalnum/isupper/tolower.
964 * read.c: Include "safe-ctype.h" instead of <ctype.h>.
965 (read_a_source_file): Use ISUPPER/TOLOWER/ISDIGIT instead of
966 isupper/tolower/isdigit.
967 (s_mri_common): Use ISDIGIT instead of isdigit.
968 (s_mri_sect): Use ISDIGIT/TOUPPER instead of isdigit/toupper.
969 (s_float_space): Use ISALPHA instead of isalpha.
970 (ignore_rest_of_line): Use ISPRINT instead of isprint.
971 (float_cons): Use ISALPHA instead of isalpha.
972 (next_char_of_string): Use ISDIGIT/ISXDIGIT instead of
974 * symbols.c: Include "safe-ctype.h" instead of <ctype.h>.
975 (save_symbol_name): Use ISLOWER/TOUPPER instead of
977 (symbol_find_base): Use TOUPPER instead of islower/toupper.
978 (decode_local_label_name): Use ISDIGIT instead of isdigit.
980 2001-09-18 Martin Schwidefsky <schwidefsky@de.ibm.com>
982 * tc-s390.c (s390_insn): Add code to cope with 6 byte O_constants
983 in 64 bit mode and make format "e" work.
985 2001-09-18 Alan Modra <amodra@bigpond.net.au>
987 * dwarf2dbg.c (dwarf2_directive_file): Avoid signed/unsigned warning.
989 * write.c (set_symtab): Update bfd_alloc declaration. Use a temp
990 var to ensure bfd_alloc arg is the right type.
991 (write_object_file): Cast args of bfd_seek. Replace bfd_write with
994 * config/obj-coff.c: Replace calls to bfd_write with calls to
995 bfd_bwrite. Cast args of bfd_seek.
997 * config/obj-elf.c (obj_elf_change_section): Avoid signed/unsigned
1000 * config/tc-mn10300.c (set_arch_mach): Make param unsigned.
1002 * config/tc-tic54x.c (tic54x_mlib): Replace bfd_read call with
1005 2001-09-15 Hans-Peter Nilsson <hp@bitrange.com>
1007 * config/tc-sh.h (sh_force_relocation): Prototype.
1008 (struct fix): Forward declare.
1009 * config/tc-sh.c (type sh_operand_info): Move to top of file.
1010 (cons, s_align_bytes): Remove old-type declarations.
1011 (sh_elf_suffix, parse_reg, dot, parse_exp, parse_at, get_operand,
1012 get_operands, get_specific, insert, build_relax,
1013 insert_loop_bounds, build_Mytes): Prototype.
1014 (little): Make static. Prototype.
1015 (check, tc_Nout_fix_to_chars): Delete unused functions.
1017 2001-09-14 Eric Christopher <echristo@redhat.com>
1019 * config/tc-mips.c (md_parse_option): Remove setting mips_64 via
1022 2001-09-14 Kevin Lo <kevlo@openbsd.org>
1024 * configure.in: Add arm-openbsd target.
1025 * configure: Regenerate.
1027 2001-09-14 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1029 * configure.in: Change machine triplets from mips-*-linux-gnu* to
1032 2001-09-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1034 * config/tc-mips.c (append_insn): Don't rightshift BFD_RELOC_16_PCREL.
1036 2001-09-11 Richard Henderson <rth@redhat.com>
1038 * config/tc-alpha.c (alpha_elf_section_letter): New.
1039 (alpha_elf_section_flags): New.
1040 * config/tc-alpha.h (md_elf_section_letter): New.
1041 (md_elf_section_flags): New.
1042 * config/tc-ia64.c (ia64_elf_section_letter): New.
1043 * config/tc-ia64.h (md_elf_section_letter): New.
1045 2001-09-11 Jakub Jelinek <jakub@redhat.com>
1047 * config/obj-elf.c (obj_elf_parse_section_letters): Use 'M' instead
1048 of 'm', 'S' instead of 's'. Update bad_msg.
1049 * config/tc-ppc.c (ppc_section_letter): Update bad_msg.
1050 * config/tc-i370.c (i370_sectioN_letter): Update bad_msg.
1052 2001-09-09 Alan Modra <amodra@bigpond.net.au>
1054 * expr.c (expr): Move code setting "retval" to the end of the loop,
1055 and rearrange for efficiency. For "PIC code" subtraction, use
1056 "rightseg" rather than recalculating. For "symbol OP symbol"
1057 subtract, set "retval" to absolute_section if symbols in same
1059 * symbols.c (resolve_symbol_value): Resolve "sym +/- expr" to an
1060 O_symbol. Simplify a +/- b code. Allow equality and non-equality
1061 comparisons on symbols from any section. Allow other comparison
1062 operators as for subtraction.
1063 (symbol_equated_reloc_p): New predicate function.
1064 * symbols.h (symbol_equated_reloc_p): Declare.
1065 * write.c (relax_segment <rs_machine_dependent>): Ensure segment
1066 for expression syms is set correctly.
1067 (adjust_reloc_syms): Use symbol_equated_reloc_p.
1068 (write_relocs): Likewise.
1069 (write_object_file): Likewise.
1070 * config/tc-mips.c (md_estimate_size_before_relax): Likewise.
1071 * config/tc-i386.c (md_assemble <Output jumps>): Don't lose part
1072 of a complex expression when setting up frag_var.
1074 2001-09-07 Richard Henderson <rth@redhat.com>
1076 * config/tc-alpha.c (alpha_reloc_op_tag): Replace need_seq with
1077 require_seq and allow_seq. Let !literal omit the sequence number.
1078 (tokenize_arguments): Reject sequence numbers of !allow_seq.
1080 2001-09-08 Jakub Jelinek <jakub@redhat.com>
1082 * config/tc-sparc.c (md_apply_fix3): Handle relocs against SEC_MERGE
1083 section symbols the same way as externs.
1085 2001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1087 * config/tc-mips.c (s_mipsset): Reallow unrestricted use of .set mipsX
1090 2001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1092 * config/tc-mips.c (append_insn): Handle BFD_RELOC_16_PCREL.
1093 (macro_build): Use BFD_RELOC_16_PCREL_S2 only for embedded
1094 PIC, BFD_RELOC_16_PCREL for the rest.
1095 (mips_ip): Likewise.
1096 (md_pcrel_from): return the right offset for the differently shifted
1098 (md_apply_fix): Handle BFD_RELOC_16_PCREL.
1100 2001-09-05 Richard Henderson <rth@redhat.com>
1102 * config/tc-ia64.c (FUNC_IPLT_RELOC): New.
1103 (pseudo_func): Add @iplt.
1104 (pseudo_opcode): Add data16 and data16.ua.
1105 (md_begin): Set iplt pseudo.
1106 (ia64_cons_fix_new): Handle 16 byte iplt reloc specially.
1108 2001-09-04 Richard Henderson <rth@redhat.com>
1110 * config/tc-alpha.c (struct alpha_insn): Make sequence scalar long.
1111 (MACRO_LITERAL, MACRO_BASE, MACRO_BYTOFF, MACRO_JSR): Remove.
1112 (alpha_macros): Remove occurrences of same.
1113 (O_lituse_addr, O_gprel): New.
1114 (DUMMY_RELOC_LITUSE_*): New.
1115 (s_alpha_ucons, s_alpha_arch): Prototype.
1116 (alpha_reloc_op): Construct elements via DEF macro.
1117 (ALPHA_RELOC_SEQUENCE_OK): Remove.
1118 (struct alpha_reloc_tag): Rename from alpha_literal_tag; rename
1119 members to not be literal specific.
1120 (next_sequence_num): New.
1121 (md_apply_fix3): Cope with missing GPDISP_LO16. Adjust for
1122 added/removed BFD relocations.
1123 (alpha_force_relocation, alpha_fix_adjustable): Likewise.
1124 (alpha_adjust_symtab_relocs): Handle GPDISP relocs as well.
1125 (tokenize_arguments): Parse ! relocations properly.
1126 (find_macro_match): Delete unused macro argument types.
1127 (assemble_insn): Add reloc parameter; emit that instead of the
1128 default as appropriate.
1129 (get_alpha_reloc_tag): New. Split from ...
1130 (emit_insn): ... here. Allocate a reloc tag for GPDISP.
1131 (assemble_tokens): Don't search macros if user relocation present.
1132 Copy reloc sequence number to insn struct.
1133 (emit_ldgp): Remove user reloc handling.
1134 (load_expression, emit_lda, emit_ldah, emit_ir_load): Likewise.
1135 (emit_loadstore, emit_ldXu, emit_ldil, emit_stX): Likewise.
1136 (emit_sextX, emit_division, emit_jsrjmp, emit_retjcr): Likewise.
1137 * config/tc-alpha.h (tc_adjust_symtab): Always define.
1138 (struct alpha_fix_tag): Name members less literal specific.
1140 Tue Sep 4 20:01:19 2001 Jeffrey A Law (law@cygnus.com)
1142 * tc-h8300.c (tc_gen_reloc): Give an error if we try to take the
1143 address of two symbols in different sections.
1145 2001-08-31 Eric Christopher <echristo@redhat.com>
1146 Jason Eckhardt <jle@redhat.com>
1148 * config/tc-mips.c (mips_cpu_info): Add support for mipsisa32,
1149 5kc, and 20kc. Clean up old entries.
1151 Fri Aug 31 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
1152 Jeff Law <law@redhat.com>
1154 * config/tc-h8300.c (build_bytes): For OBJ_ELF, make relocation's
1155 offset match H8 ELF spec.
1156 (md_section_align): Alternate implementation for BFD_ASSEMBLER.
1157 (md_apply_fix): Fix argument and return types for BFD_ASSEMBLER.
1159 * tc-h8300.c (relocation mappings): Remove. Moved to tc-h8300.h.
1160 (build_bytes): Mark fixups for PCrel branches as signed. For
1161 OBJ_ELF, make sure the reloc's offset points to the first byte
1163 (md_convert_frag): Update definiton based on BFD_ASSEMBLER.
1164 * tc-h8300.h (relocation mappings): Add.
1166 Thu Aug 30 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
1168 * tc-h8300.c (tc_crawl_symbol_chain, tc_headers_hook): Don't
1169 define for BFD_ASSEMBLER.
1170 (tc_reloc_mangle): Likewise.
1171 (tc_gen_reloc): New function for BFD_ASSEMBLER.
1173 Wed Aug 29 12:49:58 2001 Jeffrey A Law (law@cygnus.com)
1175 * config/tc-h8300.c (h8300hmode): Record the machine type
1176 if BFD_ASSEMBLER is defined.
1177 (h8300smode, md_begin): Similarly.
1179 2001-08-29 Joel Sherrill <joel@OARcorp.com>
1181 * configure.in (i[3456]86-*-rtems*, m68*-*-rtems*): Change
1182 default from coff to elf.
1183 * configure: Regenerate.
1185 Wed Aug 29 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
1187 * tc-h8300.c: If OBJ_ELF, include elf/h8.h, and define
1188 assorted coff relocations to the corresponding elf relocations.
1189 * tc-h8300.h (TARGET_ARCH, TARGET_FORMAT): Define appropriately.
1191 * configure.in: Add case for h8300-*-elf.
1192 * configure: Regenerate.
1194 Wed Aug 29 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
1196 * doc/internals.texi (MD_PCREL_FROM_SECTION): Change
1197 documentation to reflect reality.
1199 2001-08-27 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1201 * config/tc-mips.c (load_address): Reflect change to MAX_GPREL_OFFSET.
1202 (macro): Reflect change to MAX_GPREL_OFFSET.
1204 2001-08-27 Torbjorn Granlund <tege@swox.com>
1205 Staffan Ulfberg <staffanu@swox.se>
1206 Linus Nordberg <linus@swox.se>
1207 Alan Modra <amodra@bigpond.net.au>
1209 * configure.in: Recognise powerpc*le*, not just powerpcle*.
1210 * configure: Regenerate.
1211 * config/tc-ppc.c (PPC_LO, PPC_HI, PPC_HA, PPC_HIGHER,
1212 PPC_HIGHERA, PPC_HIGHEST, PPC_HIGHESTA, SEX16): New macros.
1213 (md_assemble): Use them.
1214 (ppc_machine): Support stub for ELF64 as well as XCOFF.
1215 (md_pseudo_table): Add "llong", "quad".
1216 (md_parse_option): Match default_cpu of powerpc*.
1217 (ppc_arch): Likewise.
1218 (ppc_subseg_align): Only for OBJ_XCOFF.
1219 (ppc_target_format): Return elf64-powerpc strings for 64 bit ELF.
1220 (md_begin): Select PPC_OPCODE_64 for 64 bit.
1221 (ppc_insert_operand): Don't bother testing 'file' before calling
1222 as_bad_where. Use as_bad_where for operand->insert errors.
1223 (mapping): Add ELF64 relocation modifiers.
1224 (ppc_elf_suffix): Replace symbol on BFD_RELOC_PPC64_TOC reloc
1225 expressions with abs_symbol.
1226 (ppc_elf_cons): Correct offset for little endian targets.
1227 (ppc_elf_frob_symbol): New.
1228 (md_assemble): Add support for 64 bit ELF relocs.
1229 (ppc_tc): Ensure 8 byte alignment when 64 bit.
1230 (ppc_is_toc_sym): Only define for OBJ_XCOFF and OBJ_ELF. Match
1231 ".toc" section for 64 bit ELF.
1232 (ppc_fix_adjustable): New. Macro body moved from tc-ppc.h.
1233 (md_apply_fix3): Silence warning with ATTRIBUTE_UNUSED. Only do
1234 the ppc_is_toc_sym check for OBJ_XCOFF and OBJ_ELF. For 64 bit,
1235 use BFD_RELOC_PPC64_TOC16_DS instead of BFD_RELOC_PPC_TOC16.
1236 Expand on comments, error message. Add support for 64 bit relocs,
1237 and use PPC_HI etc. macros.
1238 * config/tc-ppc.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
1239 (HANDLE_ALIGN): Define to generate nops in code sections rather
1241 (TC_FORCE_RELOCATION): Force for BFD_RELOC_PPC64_TOC.
1242 (ELF_TC_SPECIAL_SECTIONS): Add 64 bit ELF sections.
1243 (tc_fix_adjustable): Move body of macro to tc-ppc.c.
1244 (ppc_fix_adjustable): Declare.
1245 (tc_frob_symbol): Define.
1246 (ppc_elf_frob_symbol): Declare.
1248 2001-08-26 Andreas Jaeger <aj@suse.de>
1250 * config/tc-s390.c: Add missing prototypes
1251 (md_gather_operands): Make static.
1253 2001-08-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1255 * config/tc-mips.h (MAX_GPREL_OFFSET): Change it to the maximum
1256 allowed value, not the word beyond maximum.
1257 * config/tc-mips.c (macro_build_lui): Code cleanup.
1258 (macro): Reflect change to MAX_GPREL_OFFSET.
1259 (mips_ip): Check explicitly against S_EX_NONE.
1260 (my_get_SmallExpression): parse for %gp_rel, not %gprel.
1261 (md_apply_fix): Code cleanup.
1263 2001-08-24 Andreas Jaeger <aj@suse.de>
1265 * config/tc-ppc.h: Fix prototype declaration.
1267 2001-08-23 Jakub Jelinek <jakub@redhat.com>
1269 * config/tc-ia64.c (dot_endp): Set function symbol sizes.
1270 * config/obj-elf.c (obj_elf_size): When size is constant, free
1271 and clear symbol_get_obj(sym)->size if any.
1273 2001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1275 * config/tc-mips.c (md_begin): Warn about incompatibility between
1276 -march=FOO and -mipsN option, continue with default ISA.
1278 2001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1280 * config/tc-mips.c (md_parse_option): #ifdef the
1281 traditional/non-traditional names as it is done in mips_target_format.
1283 2001-08-20 Richard Henderson <rth@redhat.com>
1285 * config/tc-alpha.h (MD_APPLY_FIX3): Define.
1286 * config/tc-alpha.c (md_apply_fix3): Rename from md_apply_fix;
1287 use seg parameter instead of now_seg.
1289 2001-08-18 H.J. Lu <hjl@gnu.org>
1291 * config/tc-mips.c (show): Add the missing prototype.
1293 2001-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1295 * config/tc-mips.c (S_EX_*): New enum for my_getSmallExpression()
1297 (mips_ip): Use the new return values instead of characters. Add
1298 support for %higher and %highest.
1301 (my_getSmallExpression): Make parsing case insensitive and more
1302 reliable. Add support for %higher and %highest. Further support to
1303 parse %gprel and %neg is implemented but currently deactivated.
1305 2001-08-17 Alan Modra <amodra@bigpond.net.au>
1307 * ecoff.c (ecoff_frob_symbol): Remove casts from bfd_get_gp_size.
1308 (ecoff_build_symbols): Likewise.
1309 * read.c (s_lcomm_internal): Fix signed/unsigned warning.
1311 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1313 * config/tc-mips.c (mips_elf_final_processing): Set elf header flags
1314 for n32 ABI if appropriate.
1316 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1318 * config/tc-mips.c (cons_fix_new_mips): Remove.
1319 * config/tc-mips.h (TC_CONS_FIX_NEW): Remove.
1320 (cons_fix_new_mips): Remove.
1322 2001-08-14 Jeff Johnston <jjohnstn@redhat.com>
1324 * expr.c (operand)[LITERAL_PREFIXDOLLAR_HEX]: Treat $L as
1325 a label, not a hex constant.
1327 2001-08-13 Nick Clifton <nickc@cambridge.redhat.com>
1329 * config/tc-v850.h: Add missing prototypes.
1331 2001-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
1333 * config/tc-s390.c (s390_elf_cons): Correct fixups for PLT
1336 2001-08-12 TAKAI Kousuke <takai@vlsi.kuee.kyoto-u.ac.jp>
1338 * config/tc-sparc.c (cons_fix_new_sparc): Move
1339 `sparc_no_align_cons = 0;' to...
1340 (s_uacons): ...here so that sparc_no_align_cons will get
1343 2001-08-11 Kazu Hirata <kazu@hxi.com>
1345 * config/tc-mips.c: Fix a comment typo.
1347 2001-08-10 Richard Sandiford <rsandifo@redhat.com>
1349 * config/tc-mips.c (move_register): New function.
1350 (macro_build): Remove OPCODE_IS_MEMBER's gp32 argument.
1351 (mips_ip): Likewise.
1352 (macro2): Use move_register rather than macro_build for moves.
1353 (mips16_macro): Likewise.
1354 (macro): Likewise. Handle M_MOVE.
1356 2001-08-10 Andreas Jaeger <aj@suse.de>
1358 * configure.in: Add -Wstrict-prototypes and -Wmissing-prototypes
1360 * configure: Regenerate.
1362 2001-08-10 Alan Modra <amodra@bigpond.net.au>
1364 * as.h (alloca): Don't declare if __GNUC__. Remove an old comment.
1365 Comment indentation of #pragma.
1366 * macro.c (alloca): Likewise.
1368 * config/tc-ppc.c: Revert 2001-08-08.
1370 2001-08-09 Alan Modra <amodra@bigpond.net.au>
1372 * symbols.c: Add missing prototypes.
1373 * config/e-i386elf.c: Likewise.
1374 * config/e-i386coff.c: Likewise.
1375 * config/e-i386aout.c: Likewise.
1376 * config/obj-coff.c: Likewise.
1377 (def_symbol_in_progress, stack): Move definition.
1378 * config/obj-elf.c: Add missing prototypes.
1379 (obj_elf_change_section): Make static.
1380 (obj_elf_parse_section_letters): Likewise.
1381 (obj_elf_section_word): Likewise.
1382 (obj_elf_section_type): Likewise.
1384 2001-08-08 Alan Modra <amodra@bigpond.net.au>
1386 From 1999-10-25 Torbjorn Granlund <tege@swox.com>
1387 * config/tc-ppc.c (md_apply_fix3): Replace haphazard code for
1388 determining reloc type with code reading operands->reloc field.
1390 2001-08-08 Alan Modra <amodra@bigpond.net.au>
1392 * config/obj-elf.c (elf_copy_symbol_attributes): Make it a global
1393 function, and expand old obj-elf.h OBJ_COPY_SYMBOL_ATTRIBUTES here.
1394 * config/obj-elf.h (elf_copy_symbol_attributes): Declare.
1395 (OBJ_COPY_SYMBOL_ATTRIBUTES): Call elf_copy_symbol_attributes.
1397 * output-file.c (output_file_create): Don't try to open a second
1398 time as it's unnecessary. FOPEN_W was undefined too.
1400 2001-08-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1402 * config/tc-mips.c (macro_build): Replace magic constants by defines.
1403 (mips_ip): Likewise. Typo.
1405 2001-08-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1407 * config/tc-mips.c (mips_abi_string): Initialize with NULL instead
1409 (RELAX_ENCODE): Replace bfd_vma by valueT.
1410 (load_address): Formatting.
1411 (macro): Likewise. Code cleanup. Typo.
1412 (macro2): Formatting.
1413 (md_parse_option): Typo.
1414 (s_mipsset): Reorder cases to look nicer.
1415 (md_estimate_size_before_relax): Formatting. Code cleanup.
1416 (mips_elf_final_processing): Check against NULL instead of 0.
1417 (md_obj_end): Remove ugly `' in message string.
1418 (s_mips_ent): Remove ugly `' in message string.
1420 2001-07-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1422 * config/tc-mips.c (md_begin): Take -mcpu value into account even when
1423 -mipsX is specified. Make both -mcpu/-march and -mcpu/-mtune pairs
1424 mutually exclusive (if they are different).
1425 (md_parse_option): Warn if an -march/-mtune/-mcpu/-m<cpu> option is
1428 2001-08-03 Richard Sandiford <rsandifo@redhat.com>
1430 * config/tc-mips.c (md_apply_fix): Don't subtract the symbol value
1433 2001-08-02 Richard Sandiford <rsandifo@redhat.com>
1435 * doc/c-mips.tex (-mgp32, -mfp32): Added -mfp32, unified with -mgp32.
1436 * config/tc-mips.c (mips_fp32, mips_32bit_abi): New static variables.
1437 (md_long_opts): Add -mfp32 option.
1438 (md_parse_option): Handle it. Set mips_32bit_abi given -mabi=32.
1439 (md_show_usage): Show usage for -mfp32 and -mgp32.
1440 (HAVE_32BIT_GPRS, HAVE_32BIT_FPRS): New macros.
1441 (HAVE_64BIT_GPRS, HAVE_64BIT_FPRS): New macros, inverse of the above.
1442 (HAVE_32BIT_ADDRESSES): New macro.
1443 (load_register): Use HAVE_32BIT_GPRS to determine the register width.
1444 (load_address): Use HAVE_32BIT_ADDRESSES to determine the address size.
1445 (s_cprestore, s_cpadd): Likewise.
1446 (macro): Use HAVE_32BIT_GPRS to determine the width of registers
1447 used in branch and M_LI_D macros. Use HAVE_64BIT_FPRS to determine
1448 the width registers used in M_LI_DD macros. Use HAVE_32BIT_ADDRESSES
1449 to determine the width of addresses in load, store and jump macros.
1450 (macro2): Use HAVE_32BIT_GPRS to determine the width of registers
1451 used in set instructions; do not check the address size for them.
1452 Use HAVE_32BIT_ADDRESSES to determine the width of addresses in
1453 unaligned load and store macros.
1454 (mips_ip): Use the new macros to check the width of a register when
1455 processing float constants. Force a constant into memory if it is
1456 destined for an FPR and the FPRs are wider than the GPRs. Warn about
1457 odd FPR numbers if HAVE_32BIT_FPRS. Use HAVE_32BIT_GPRS rather
1458 than mips_gp32 to select synthetic instructions.
1459 (macro_build): Use HAVE_32BIT_GPRS rather than mips_gp32 to select
1460 synthetic instructions.
1462 2001-08-01 Christian Groessler <cpg@aladdin.de>
1464 * config/tc-z8k.c (parse_reg): If a string starts with "r", "rl",
1465 "rh", "rr", "rq", or "sp" then don't automatically assume
1466 it's a register name. Check whether there is a number
1469 2001-08-01 Alan Modra <amodra@bigpond.net.au>
1471 * config/tc-i386.c (lex_got): Match lower case relocation tokens.
1472 Don't allocate more space than necessary for the input line copy.
1474 2001-08-01 Alan Modra <amodra@bigpond.net.au>
1476 * read.c: Standardize error/warning messages - don't capitalise, no
1477 final period or newline, don't say "ignored" or "zero assumed" for
1478 as_bad messages. In some cases, change the wording to that used
1479 elsewhere for similar messages.
1482 * atof-generic.c: Likewise.
1485 * depend.c: Likewise.
1486 * dwarf2dbg.c: Likewise.
1487 * ecoff.c: Likewise.
1489 * frags.c: Likewise.
1490 * input-file.c: Likewise.
1491 * input-scrub.c: Likewise.
1492 * listing.c: Likewise.
1493 * output-file.c: Likewise.
1494 * stabs.c: Likewise.
1495 * subsegs.c: Likewise.
1496 * symbols.c: Likewise.
1497 * write.c: Likewise.
1498 * ecoff.c (ecoff_directive_end): Test for missing name by
1499 comparing input line pointers rather than reading string.
1500 (ecoff_directive_ent): Likewise.
1501 * read.c (s_set): Likewise.
1502 (s_align): Report a warning rather than an error for
1503 alignment too large.
1504 (s_comm): Check for missing symbol name.
1505 (s_lcomm_internal): Likewise.
1507 (s_globl): Use is_end_of_line instead of looking for '\n'.
1508 (s_lcomm_internal): Likewise.
1509 (ignore_rest_of_line): Report a warning rather than an error.
1511 2001-07-31 Geoffrey Keating <geoffk@redhat.com>
1513 * config/tc-ppc.c (ppc_elf_validate_fix): It's OK to have
1514 any kind of relocation against a not-loaded section.
1516 2001-07-30 Alan Modra <amodra@bigpond.net.au>
1518 * config/obj-elf.c (obj_elf_symver): Temporarily modify lex_type
1519 to include '@' in symbol names when parsing versioned symbols
1520 rather than calling get_symbol_end multiple times.
1521 * config/tc-i370.c (register_name): Format fixes. Don't call
1522 get_symbol_end after parsing number.
1523 * config/tc-mn10200.c (data_register_name): Format fixes. Hoist
1524 code out of conditional.
1525 (address_register_name): Likewise.
1526 (other_register_name): Likewise.
1527 * config/tc-mn10300.c (r_register_name): Likewise.
1528 (xr_register_name): Likewise.
1529 (data_register_name): Likewise.
1530 (address_register_name): Likewise.
1531 (other_register_name): Likewise.
1532 * config/tc-ppc.c (register_name): Likewise.
1533 * config/tc-s390.c (register_name): Likewise.
1535 2001-07-27 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1537 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix bsr
1538 and bra relax: update fragP->fr_fix after the fixup.
1540 2001-07-27 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
1542 * read.c (s_set): Check for missing symbol name.
1544 2001-07-26 Alan Modra <amodra@bigpond.net.au>
1546 * write.c (relax_segment <rs_space>): Account for fr_fix.
1548 2001-07-25 H.J. Lu <hjl@gnu.org>
1550 * config/tc-mips.c (md_estimate_size_before_relax): Make sure
1551 we treat weak like extern only for ELF.
1552 (mips_fix_adjustable): Make sure we don't adjust extern/weak
1553 symbols only for ELF.
1555 2001-07-25 Chris Demetriou <cgd@broadcom.com>
1557 * config/tc-mips.c: Fix spelling error in comment.
1559 2001-07-25 Dave Brolley <brolley@redhat.com>
1561 * app.c (LEX_IS_PARALLEL_SEPARATOR): New macro.
1562 (IS_PARALLEL_SEPARATOR): New macro.
1563 (do_scrub_begin): Set up characters in tc_parallel_separator_chars
1564 as LEX_IS_PARALLEL_SEPARATOR, if it is defined.
1565 (do_scrub_chars): Handle LEX_PARALLEL_SEPARATOR chars like
1566 LEX_LINE_SEPARATOR except that we go to state 1 (as if the label has
1569 2001-07-24 Alan Modra <amodra@bigpond.net.au>
1571 * Makefile.am (DEP_FLAGS): Define, add -DOBJ_MAYBE_ELF.
1572 (DEP1, DEPTC, DEPOBJ, DEP2): Use it.
1573 Update dependencies with "make dep-am".
1574 * Makefile.in: Regenerate.
1575 * doc/Makefile.in: Regenerate.
1577 2001-07-23 Kazu Hirata <kazu@hxi.com>
1579 * config/tc-alpha.h: Fix formatting.
1580 * config/tc-arc.c: Likewise.
1581 * config/tc-d10v.h: Likewise.
1582 * config/tc-hppa.c: Likewise.
1583 * config/tc-i370.c: Likewise.
1584 * config/tc-i386.h: Likewise.
1585 * config/tc-i960.h: Likewise.
1586 * config/tc-ia64.c: Likewise.
1587 * config/tc-ia64.h: Likewise.
1588 * config/tc-m32r.c: Likewise.
1589 * config/tc-m68k.c: Likewise.
1590 * config/tc-m88k.c: Likewise.
1591 * config/tc-ns32k.c: Likewise.
1592 * config/tc-pdp11.c: Likewise.
1593 * config/tc-pj.h: Likewise.
1594 * config/tc-s390.c: Likewise.
1595 * config/tc-sparc.c: Likewise.
1596 * config/tc-sparc.h: Likewise.
1597 * config/tc-tic80.c: Likewise.
1598 * config/tc-w65.h: Likewise.
1600 2001-07-23 Alan Modra <amodra@bigpond.net.au>
1602 * symbols.c (S_GET_VALUE): Don't treat O_constant and local
1603 symbols specially. Always resolve, adding fr_address to value.
1604 * write.c (write_object_file): Don't add fr_address to sym values.
1605 (relax_frag): Likewise.
1606 (relax_segment): Likewise.
1607 * config/obj-ieee.c (do_symbols): Likewise.
1608 * config/tc-cris.c (md_convert_frag): Likewise.
1609 * config/tc-fr30.c (md_convert_frag): Likewise.
1610 * config/tc-i386.c (md_convert_frag): Likewise.
1611 * config/tc-m32r.c (md_convert_frag): Likewise.
1612 * config/tc-m68hc11.c (md_convert_frag): Likewise.
1613 * config/tc-mcore.c (md_convert_frag): Likewise.
1614 * config/tc-mips.c (mips16_extended_frag): Likewise.
1615 * config/tc-ns32k.c (md_convert_frag): Likewise.
1616 * config/tc-m68k.c (md_convert_frag_1): Likewise.
1617 (BRANCHBWL, BRABSJUNC, BRABSJCOND, BRANCHBW, FBRANCH, DBCCLBR,
1618 DBCCABSJ, PCREL1632, PCINDEX, ABSTOPCREL): Decrement.
1619 (md_relax_table): Remove first four entries. Format.
1620 (md_estimate_size_before_relax): Remove old_fix. Don't bother
1621 setting fr_var. Simplify byte branch checks.
1623 2001-07-23 Alan Modra <amodra@bigpond.net.au>
1625 * config/tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Remove
1626 "isbranch" param as all calls have it set.
1627 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1628 (pa_parse_nonneg_add_cmpltr): Likewise. Remember result of
1629 strcasecmp in "nullify" var.
1630 (pa_parse_neg_add_cmpltr): Likewise.
1631 (pa_ip): Don't "save_s" unnecessarily. Update calls to above
1632 functions. Don't print wrong conditions in error messages.
1634 2001-07-23 Andreas Jaeger <aj@suse.de>
1636 * config/tc-s390.c (s390_force_relocation): Removed.
1638 * config/tc-s390.h: Remove double declaration of
1639 TC_FORCE_RELOCATION.
1641 2001-07-22 H.J. Lu <hjl@gnu.org>
1643 * config/tc-mips.c (s_mips_end): Remove unused variables.
1644 (s_mips_frame): Add ATTRIBUTE_UNUSED.
1646 2001-07-17 Andreas Schwab <schwab@suse.de>
1648 * config/tc-m68k.c (md_pseudo_table) [OBJ_ELF]: Add .file and
1650 (md_assemble) [OBJ_ELF]: Call dwarf2_emit_insn before emitting
1652 * config/tc-m68k.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1654 2001-07-17 matthew green <mrg@eterna.com.au>
1656 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1658 (line_comment_chars): Set to '/' if TE_NetBSD.
1660 2001-07-14 matthew green <mrg@eterna.com.au>
1662 * configure.in (i386-*-netbsdelf*): New target.
1663 * configure: Regenerate.
1665 2001-07-10 Mark Elbrecht <snowball3@softhome.net>
1667 * config/obj-coff.c (coff_frob_symbol): Don't merge if the storage
1668 class of the non-debug symbol is C_NULL.
1670 2001-07-10 Anders Norlander <anorland@synergenix.se>
1672 * doc/as.texinfo (Incbin): Fix grammatical errors.
1674 2001-07-10 Nick Clifton <nickc@cambridge.redhat.com>
1676 * depend.c: Use FOPEN_.. macros in calls to fopen().
1677 * input-file.c: As above.
1678 * itbl-ops.c: As above.
1679 * listing.c: As above.
1680 * output-file.c: As above.
1683 2001-07-08 Anders Norlander <anorland@synergenix.se>
1685 * read.c (s_incbin): New .incbin function.
1686 * read.c (potable): Add "incbin" pseudo-op.
1687 * read.h: Add s_incbin prototype.
1688 * doc/as.texinfo (incbin): Document .incbin pseudo-op.
1689 * NEWS: Mention new feature.
1691 2001-07-07 Nick Clifton <nickc@cambridge.redhat.com>
1693 * ecoff.c (add_file): Only set debug_type to DEBUG_NONE if it is
1696 2001-07-06 John Healy <jhealy@redhat.com>
1698 * cgen.c (gas_cgen_save_fixups): Modified to allow more than one
1699 set of fixups to be stored.
1700 (gas_cgen_restore_fixups): Modified to allow the fixup chain to be
1701 restored to be chosen from any that are saved.
1702 (gas_cgen_swap_fixups): Modified to allow the current set of
1703 fixups to be swapped with any other set that has been saved.
1704 (gas_cgen_initialize_saved_fixups_array): New routine.
1705 * cgen.h: Modifed prototypes for gas_cgen_save_fixups,
1706 gas_cgen_restore_fixups, and gas_cgen_swap_fixups. Added definitions
1707 or MAX_SAVED_FIXUP_CHAINS.
1708 * config/tc-m32r.c (assemble_two_insns): Changed calls to fixup
1709 store, swap and restore fuctions to reflect the new interface.
1711 2001-07-06 Nick Clifton <nickc@cambridge.redhat.com>
1713 * config/tc-m68k.c (md_estimate_size_before_relax): Catch and
1714 ignore empty, ineffectual alignment frags when deciding if a
1715 branch can be short.
1717 2001-07-05 Steve Ellcey <sje@cup.hp.com>
1719 * config/tc-ia64.c (special_section): Add SPECIAL_SECTION_INIT_ARRAY
1720 and SPECIAL_SECTION_FINI_ARRAY.
1721 (special_section_name): Add .init_array and .fini_array.
1722 (md_pseudo_table): Add init_array and fini_array.
1723 (md): Add pointer_size and pointer_size_shift fields.
1724 (setup_unwind_header): New static function.
1725 (output_unw_records): Modify to use setup_unwind_header.
1726 (generate_unwind_image, dot_endp): Modify to use md.pointer_size and
1727 md.pointer_size_shift.
1728 (md_begin): Initialize md.pointer_size and md.pointer_size_shift.
1730 2001-07-05 Ben Elliston <bje@redhat.com>
1732 * README (Supported platforms): m88k no longer suffers bitrot.
1734 * config/tc-m88k.c (md_pseudo_table): Remove redundant "global".
1736 2001-07-05 Alan Modra <amodra@bigpond.net.au>
1738 * struc-symbol.h (struct local_symbol): Rename lsy_offset to
1739 lsy_value. Correct typos in comments.
1740 * symbols.c (local_symbol_make): Update for name change.
1741 (local_symbol_convert): Likewise.
1743 (S_GET_VALUE): Likewise.
1744 (S_SET_VALUE): Likewise.
1745 (print_symbol_value_1): Likewise.
1746 (resolve_symbol_value): Likewise. Don't divide local sym values
1747 by OCTETS_PER_BYTE twice.
1749 2001-07-04 Jim Wilson <wilson@redhat.com>
1751 * config/tc-ia64.c (md_pseudo_table): Add 2byte, 4byte, and 8byte.
1753 * config/tc-ia64.c (is_conditional_branch): Rewrite to exclude mod
1756 2001-07-05 Ben Elliston <bje@redhat.com>
1758 * read.c (s_fill): Correct spelling error in comments.
1760 * doc/c-m88k.texi: New file.
1761 * doc/Makefile.am (CPU_DOCS): Add c-m88k.texi.
1762 * doc/Makefile.in: Regenerate.
1763 * doc/all.texi: Set M880X0.
1764 * doc/as.texinfo: Hook in m88k-dependent documentation.
1766 2001-07-04 Eric Christopher <echristo@redhat.com>
1768 * doc/c-mips.texi (MIPS Opts): Document 12000 as valid cpu.
1770 * config/tc-mips.c (mips_cpu_info_table): Add rm5200, rm5231, rm5261,
1771 and rm5721 as valid cpu strings.
1772 (md_show_usage): Add rm5200, rm5231, rm5261, rm5721.
1774 2001-07-04 Richard Sandiford <rsandifo@redhat.com>
1776 * config/tc-mips.c (md_apply_fix): Prevent addend from becoming zero
1777 if it's expected to be non-zero.
1779 2001-07-03 Nick Clifton <nickc@cambridge.redhat.com>
1781 * config/tc-sh.c (sh_frob_section): Replace symbol_get_frag() with
1784 * write.c (TC_FINALIZE_SYMS_BEFORE_SIZE_SEG): Default to 1.
1785 (write_object_file): Set finalize_syms to
1786 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG just before size_segs is
1789 * doc/internals.texi: Document
1790 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG.
1792 2001-07-02 Alan Modra <amodra@bigpond.net.au>
1794 * config/tc-ppc.c: Formatting fixes.
1796 2001-07-01 Ben Elliston <bje@redhat.com>
1798 * config/tc-m88k.c: Back out warning fixes from 2001-06-24, as
1799 they cause some subtle breakage. Will fix them again later.
1801 2001-06-28 Nick Clifton <nickc@cambridge.redhat.com>
1803 * config/obj-coff.c (obj_coff_ln): Treat a .ln directive
1804 outside of a function as a .appline directive.
1806 2001-06-28 Eric Christopher <echristo@redhat.com>
1807 H.J. Lu <hjl@gnu.org>
1809 * config/tc-mips.c (mips_arch): New. Use mips_arch instead
1810 of mips_cpu for the ISA selection.
1811 (md_longopts): Add OPTION_MARCH and OPTION_MTUNE.
1812 (md_parse_option): Handle OPTION_MARCH and OPTION_MTUNE.
1813 (mips_tune): New. Use mips_tune for scheduling and optimization
1815 (append_insn): Use mips_tune and mips_arch.
1816 (macro_build): Ditto.
1818 (md_begin): Handle mips_arch, mips_tune and mips_cpu. For
1819 backwards compatability mips_cpu generates arch and tune.
1820 (md_show_usage): Document new behavior.
1822 * doc/c-mips.texi (MIPS Opts): Document -march and -mtune.
1827 2001-06-27 Nick Clifton <nickc@cambridge.redhat.com>
1829 * write.c (write_object_file): Do not set finalize_syms until
1830 after the segments have been sized. Some backends may still
1831 need to access the syms's frags in order to adjust relaxed
1834 * config/tc-arm.c (do_ldst): Use MVN to build simple inverted
1837 2001-06-27 Alan Modra <amodra@bigpond.net.au>
1839 * write.c (fixup_segment <Difference of 2 syms same seg>): Don't
1840 subtract MD_PCREL_FROM_SECTION for 68k.
1841 (fixup_segment <Difference of 2 syms different seg>): Only fudge
1842 by adding MD_PCREL_FROM_SECTION for 68k or if not already pcrel.
1844 2001-06-27 Tracy A. Kuhrt <Tracy.Kuhrt@microchip.com>
1846 * write.c (fixup_segment <Difference of 2 syms same seg>): If
1847 pcrel, subtract MD_PCREL_FROM_SECTION value.
1849 2001-06-24 Ben Elliston <bje@redhat.com>
1851 * stabs.c (generate_asm_file): Make local variable `len' a size_t.
1853 2001-06-24 Jakub Jelinek <jakub@redhat.com>
1855 * config/tc-alpha.c (tc_gen_reloc): Handle relocs against SEC_MERGE
1856 section symbols the same way as externs.
1858 2001-06-24 Ben Elliston <bje@redhat.com>
1860 * config/tc-m88k.c (md_number_to_imm): Remove; unused since 1993.
1861 (emit_relocations): Ditto.
1863 (md_begin): Reformat comments to conform to the GNU standards.
1864 (md_assemble): Ditto.
1866 * config/tc-m88k.c (get_reg): Adjust type of `reg_prefix' to char.
1867 (md_parse_option): Mark parameters as unused.
1868 (md_show_usage): Ditto.
1869 (calcop): Adjust type of `reg_prefix' to char.
1871 (getval): Adjust type of local `c' to char.
1872 (md_create_short_jump): Mark from_addr, to_addr params as unused.
1873 (md_create_long_jump): Ditto.
1874 (md_estimate_size_before_relax): Mark parameters as unused.
1876 * config/tc-m88k.c (md_pseudo_table): Properly terminate the table
1877 to allay a possible compiler warning.
1879 2001-06-22 Nick Clifton <nickc@cambridge.redhat.com>
1881 * doc/internals.texi (CPU backend): Document md_atof.
1883 2001-06-22 Matthew Wilcox <willy@ldl.fc.hp.com>
1885 * config/tc-hppa.c (pre_defined_registers): Add %mrp (millicode
1886 return pointer) alias for %r2 or %r31, depending on 32 or 64 bit
1889 2001-06-21 Philip Blundell <philb@gnu.org>
1891 * config/tc-arm.c (cplong_flag): Rename to long_flag. All uses
1893 (insns): Remove entry for adrl. Add long_flag for adr.
1894 (do_adr): Handle `l' suffix.
1897 2001-06-21 Alan Modra <amodra@bigpond.net.au>
1899 * config/tc-hppa.c (CHECK_FIELD_WHERE): Define.
1900 (md_apply_fix): Use it here. Replace printf with equivalent
1902 (tc_gen_reloc): Use as_bad_where instead of as_bad.
1903 (md_apply_fix): Here too.
1904 * config/tc-i386.c (tc_gen_reloc): Use as_bad_where instead of as_bad.
1905 * config/tc-m68k.c (tc_gen_reloc): Likewise.
1906 (md_convert_frag_1): Likewise.
1908 2000-06-20 Tom Rix <trix@redhat.com>
1910 * config/tc-ppc.c (ppc_comm): Change default alignment to 4 bytes.
1912 2001-06-18 H.J. Lu <hjl@gnu.org>
1914 * doc/Makefile.am (info): Depend on $(MANS).
1915 (as.1): Remove the prefix `$(srcdir)/'.
1916 * doc/Makefile.in: Regenerated.
1920 2001-06-18 Philip Blundell <philb@gnu.org>
1922 * config/tc-arm.c (do_msr): Remove restriction on usage of
1925 2001-06-19 Alan Modra <amodra@bigpond.net.au>
1927 * dwarf2dbg.c (dwarf2_finish): Output file info even when no
1930 2001-06-13 Philip Blundell <philb@gnu.org>
1932 * config/tc-arm.c (thumb_shift): Improve wording of error message.
1933 (do_t_arit): Likewise.
1935 2001-06-13 Nick Clifton <nickc@cambridge.redhat.com>
1937 * config/tc-sh.c (md_pseudo_table): Only intercept the .file and
1938 .loc pseudos if the dfwarf2 functions are available.
1939 (md_assemble): Only call dwarf2_emit_insn if it is available.
1941 * expr.c: Fix typo in comment.
1943 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
1945 * doc/as.texinfo (Infix Ops): Document that comparison and
1946 combiner operators can be used as infix operators.
1948 2001-06-12 Peter Jakubek <pjak@snafu.de>
1950 * config/tc-m68k.c (parse_mri_control_operand): Fix handling
1952 (swap_mri_condition): Add HS (alias fo CC) and LO (alias for CS).
1953 (reverse_mri_condition): Likewise.
1954 (swap_mri_condition): Issue warning for conditions that can not be
1956 (build_mri_control_operand): Fix order of operands (swapped).
1957 (build_mri_control_operand): Allow upper case extension in structured
1959 (s_mri_else): Likewise.
1960 (s_mri_next): Likewise.
1961 (s_mri_for): Likewise.
1962 (s_mri_if): Fix handling comment ('*') in mri mode.
1963 (s_mri_while): Likewise.
1964 * macro.c (macro_expand): Allow macro invocation with empty
1967 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
1969 * config/tc-arm.c: Fix test for overlow of literal pool.
1971 2001-06-11 H.J. Lu <hjl@gnu.org>
1973 * NEWS: Updated for the new -n option for the MIPS assembler.
1975 * config/tc-mips.c (md_show_usage): Add -n.
1977 * doc/as.texinfo: Document the new -n option.
1978 * doc/c-mips.texi: Likewise.
1979 * doc/as.1: Regenerated.
1981 2001-06-10 Alan Modra <amodra@bigpond.net.au>
1983 * config/obj-coff.c (obj_coff_section): Formatting fix.
1985 * config/tc-i386.c (md_assemble): Accept branch hints as ",pt" and
1988 2001-06-08 H.J. Lu <hjl@gnu.org>
1990 * config/tc-mips.c (warn_nops): New variable. Set to 0 to
1991 disable warning about all NOPS that the assembler generates.
1992 (macro): Warn NOPS generated only if warn_nops is not 0.
1993 (md_shortopts): Add `n'.
1994 (md_parse_option): Set warn_nops to 1 for `n'.
1996 2001-06-08 H.J. Lu <hjl@gnu.org>
1998 * config/tc-mips.c (mips_ip): Properly handle illegal operands.
2000 2001-06-08 H.J. Lu <hjl@gnu.org>
2002 * config/tc-mips.c (md_apply_fix): Don't adjust common
2003 extern/weak symbols for ELF.
2004 (md_estimate_size_before_relax): Treat weak like extern for
2006 (mips_fix_adjustable): Don't adjust extern/weak symbols for
2009 2001-06-08 Alan Modra <amodra@bigpond.net.au>
2011 * Makefile.am: 'som' is not wrongly spelled 'some'.
2012 * Makefile.in: Regenerate.
2014 * config/tc-mips.c (mips16_mark_labels): Reduce number of calls to
2015 S_GET_VALUE by using a temp.
2016 (append_insn): Likewise, and for S_SET_VALUE too.
2017 (mips_emit_delays): Likewise.
2018 (my_getExpression): Likewise.
2019 (md_apply_fix): Likewise. Use "valueT" rather than "long" for "value".
2020 (mips16_extended_frag): Remove code concerned with avoiding
2021 locking in a frag address now that symbols are not finalized until
2022 relaxation is complete. Cater for first relaxation pass having
2023 bogus addresses. Use relax_marker to reliably determine whether a
2024 symbol frag has been reached on the current pass.
2026 2001-06-07 H.J. Lu <hjl@gnu.org>
2028 * configure.in: Move "mips-*-linux-gnu*" before "mips-*-gnu*".
2029 * configure: Regenerate.
2031 2001-06-07 H.J. Lu <hjl@gnu.org>
2033 * configure.in: Use MIPS_STABS_ELF for Linux/mips and remove
2035 * configure: Regenerate.
2037 2001-06-07 H.J. Lu <hjl@gnu.org>
2039 * config/tc-mips.c (mips_pseudo_table): Add "extern" if
2040 MIPS_STABS_ELF is defined.
2042 2001-06-06 Nick Clifton <nickc@cambridge.redhat.com>
2044 * as.c (show_usage): Remove L from listing options. It is not a
2047 2001-06-06 Christian Groessler <cpg@aladdin.de>
2049 * config/tc-z8k.c: Removed many warnings by removing unused
2050 variables and tagging unused parameters as such.
2051 (md_begin): Fixed a typo (","instead of ";").
2052 (struct ctrl_table): Add parentheses to initialize array
2054 (struct flag_table): Likewise.
2055 (struct intr_table): Likewise.
2056 (struct table): Likewise.
2057 (check_operand): "#if 0"'ed since it doesn't seem to be used.
2059 2001-06-06 Peter Jakubek <pjak@snafu.de>
2061 * config/tc-m68k.c (md_show_usage): Add all supported ColdFire
2062 options to list (e.g. m5206e, m5307, m5407).
2064 2001-06-06 Martin Schwidefsky <schwidefsky@de.ibm.com>
2066 * config/tc-s390.h (TC_FORCE_RELOCATION): Always emit relocations
2067 BFD_RELOC_VTABLE_INHERIT and BFD_RELOC_VTABLE_ENTRY.
2069 2001-06-06 Alan Modra <amodra@bigpond.net.au>
2071 * config/tc-i386.c (md_assemble): Handle Pentium4 branch hints.
2072 <JumpByte, JumpDword insn output>: Remove dead code.
2074 2001-06-06 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
2076 * as.c (parse_args): Correct option name "listing-lhs-width2".
2078 2001-06-05 Nick Clifton <nickc@cambridge.redhat.com>
2080 * symbols.c (S_SET_EXTERNAL): Do not override a section symbol's
2083 2001-05-30 Richard Henderson <rth@redhat.com>
2085 * read.c (emit_leb128_expr): Call md_cons_align.
2087 2001-05-28 Jeff Sturm <jsturm@one-point.com>
2089 * config/tc-sparc.c (md_apply_fix3): Handle BFD_RELOC_SPARC_UA16,
2090 BFD_RELOC_SPARC_UA32 and BFD_RELOC_SPARC_UA64.
2091 (tc_gen_reloc): Likewise.
2092 (sparc_cons_align): Don't clear sparc_no_align_cons.
2093 (cons_fix_new_sparc): Substitute BFD_RELOC_SPARC_UA{16|32|64} for
2094 BFD_RELOC_{16|32|64} iff sparc_no_align_cons is set.
2096 2001-05-27 Alan Modra <amodra@one.net.au>
2098 * write.c (relax_segment <rs_space>): Check the section of a
2099 symbol to determine whether it is absolute rather than comparing
2100 its frag against zero_address_frag as listings play tricks with
2103 * config/tc-m68k.c (md_assemble): Ensure variable part of frag is
2104 allocated in the same chunk as the fixed part.
2106 2001-05-26 Alan Modra <amodra@one.net.au>
2108 * write.c (relax_segment <rs_space>): Calculate growth using
2109 addresses before stretch. Prevent repeated error messages.
2110 From Peter Jakubek <pjak@snafu.de>
2111 Use as_bad_where and as_warn_where to pinpoint errors.
2113 2001-05-25 Alan Modra <amodra@one.net.au>
2115 * symbols.c (resolve_symbol_value): Always set segment, even when
2116 not finalizing symbol value.
2118 * config/obj-ieee.c (write_object_file): Set finalize_syms.
2119 * config/obj-coff.c (write_object_file): Likewise.
2120 * (size_section): Remove rs_space assert as fr_symbol is no longer
2122 (fill_section): Likewise.
2124 * configure.in: Replace linuxoldld with linux*oldld.
2125 * configure: Regenerate.
2127 From 2.11 branch 2001-03-30 Richard Henderson <rth@redhat.com>
2128 * config/tc-i386.c (md_convert_frag): Don't die on local symbols
2129 that have been finalized.
2131 * symbols.c (resolve_symbol_value): Clear sy_resolving before
2132 taking exit_dont_set_value.
2134 * write.c (relax_segment <rs_space>): Don't zap fr_symbol when
2137 2000-05-24 Tom Rix <trix@redhat.com>
2139 * config/obj-coff.c (add_lineno): xcoff allows negative line
2141 * config/tc-ppc.c (ppc_stabx): fix generated symbol
2143 2001-05-24 Alan Modra <amodra@one.net.au>
2145 * write.c (write_object_file): Set finalize_syms = 1 before
2148 2001-05-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2150 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add ISA_MIPS64 as 64 bit
2151 architecture, remove erraneous ISA_MIPS32.
2152 (md_show_usage): Add MIPS r12k support.
2153 (mips_cpu_info_table): Add MIPS r12k support.
2155 2001-05-22 Alan Modra <amodra@one.net.au>
2157 * config/tc-arc.c (md_assemble): Use is_end_of_line instead of
2160 * symbols.c (resolve_symbol_value): Remove "finalize" param,
2161 instead use finalize_syms directly. Don't treat expressions
2162 specially with regard to finalize_syms. Update calls to self.
2163 (resolve_local_symbol): Update call to resolve_symbol_value.
2164 (S_GET_VALUE): Likewise. Return resolve_symbol_value if
2166 * symbols.h (resolve_symbol_value): Update prototype.
2167 * config/obj-aout.c (obj_crawl_symbol_chain): Update call
2168 to resolve_symbol_value.
2169 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
2170 * config/obj-coff.c (do_relocs_for): Likewise.
2171 (yank_symbols): Likewise.
2172 (fixup_segment): Likewise.
2173 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
2174 * config/tc-mips.c (md_convert_frag): Likewise.
2175 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
2176 (ppc_fix_adjustable): Likewise.
2177 * dwarf2dbg.c (dwarf2dbg_estimate_size_before_relax): Likewise.
2178 (dwarf2dbg_convert_frag): Likewise.
2179 * ehopt.c (eh_frame_estimate_size_before_relax): Likewise.
2180 (eh_frame_convert_frag): Likewise.
2181 * expr.c (make_expr_symbol): Likewise.
2182 * write.c (adjust_reloc_syms): Likewise.
2183 (write_object_file): Likewise.
2184 (relax_segment): Likewise.
2185 (fixup_segment): Likewise.
2186 (finalize_syms): Init to zero, and update comment.
2187 (write_object_file): Set finalize_syms to 1 rather than 2.
2188 * doc/internals.texi (sy_value): Mention finalize_syms.
2189 (S_GET_VALUE): Remove restriction on when S_GET_VALUE can be called.
2191 * config/tc-m68k.c (relaxable_symbol): Only treat external symbols
2192 as relaxable if embedded system, make weak syms non-relaxable.
2194 (tc_m68k_fix_adjustable): ..so it can be used here.
2195 (md_apply_fix_2): Sign extend without conditional.
2197 * config/tc-v850.c: Update copyright.
2199 2001-05-16 Jeff Johnston <jjohnstn@redhat.com>
2201 * cgen.c (gas_cgen_tc_gen_reloc): Changed error message when
2202 howto entry is not found.
2204 2001-05-15 Alexandre Oliva <aoliva@redhat.com>
2206 * config/tc-mn10300.c (mn10300_force_relocation): Don't
2207 optimize differences between symbols in code sections to
2209 (mn10300_fix_adjustable): Don't adjust to section+offset
2210 relocations pointing at symbols in code sections.
2212 2001-05-16 Alan Modra <amodra@one.net.au>
2214 * config/tc-arc.c (md_assemble): Correct dwarf2_emit_insn param
2216 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn before
2217 opcodes are output rather than after. Delete insn_size.
2218 * config/tc-v850.c (md_assemble): Similarly, but delete
2221 2001-05-14 Richard Henderson <rth@redhat.com>
2223 * ehopt.c (eh_frame_convert_frag): Fix missed subtype adjustment
2226 2001-05-14 Richard Henderson <rth@redhat.com>
2228 * ehopt.c (get_cie_info): Rename from eh_frame_code_alignment;
2229 also collect whether to expect an FDE augmentation.
2230 (check_eh_frame): Rewrite as a state machine. Track where in
2231 an FDE we are located, skip any augmentation.
2232 (eh_frame_estimate_size_before_relax): Get code alignment from
2233 the fragment subtype.
2234 (eh_frame_relax_frag, eh_frame_convert_frag): Likewise.
2235 * read.c (emit_leb128_expr): Call check_eh_frame.
2237 2001-05-14 Alexandre Oliva <aoliva@redhat.com>
2239 * config/tc-mn10300.c (md_assemble): Anchor dwarf2 line info
2240 before a relaxable insns.
2242 2001-05-13 Alexandre Oliva <aoliva@redhat.com>
2244 * config/tc-mn10300.c (tc_gen_reloc): Don't reject differences
2245 between symbols if the base symbol is in the current section;
2246 emit a PC-relative relocation instead.
2248 2001-05-12 Peter Targett <peter.targett@arccores.com>
2250 * config/tc-arc.c: Update copyright and tidy source comments.
2251 (md_pseudo_table): Add directive .cpu back as an alias for
2252 .option. Add .file and .line for dwarf2 support.
2253 (arc_mach_type): Make bfd_mach_arc_6 default.
2254 (md_longopts): Add entry 'pre-v6' representing old command line
2255 option when assembling for 'arc5' core versions.
2256 (md_parse_option): Make OPTION_ARC same as OPTION_ARC6, for new
2258 (arc_code_symbol): Make symbol value for @h30 fixup expression
2259 equal to O_constant.
2260 (md_assemble): Call dwarf2_emit_insn.
2261 Include "dwarf2dbg2.h". Formatting fixes throughout file.
2262 * config/tc-arc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2263 * doc/c-arc.texi (ARC_CORE_DEFAULT): Update to new default.
2265 2001-05-11 Jakub Jelinek <jakub@redhat.com>
2267 * config/tc-ia64.c (special_linkonce_name): New.
2268 (make_unw_section): Map .gnu.linkonce.t.FOO text section into
2269 .gnu.linkonce.ia64unw{,i}.FOO.
2270 (ia64_elf_section_type): Handle .gnu.linkonce.ia64unw{,i}.FOO.
2271 (dot_endp): Add comment about it.
2273 2001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
2275 * config/tc-arm.c (arm_handle_align): When truncating an aligned
2276 block, ensure that the low order bits of the alignment are
2279 2001-05-10 Alan Modra <amodra@one.net.au>
2281 * config/obj-vms.c (obj_crawl_symbol_chain): Don't take address of
2284 * config/tc-fr30.c (md_estimate_size_before_relax): Return size of
2285 current variable part of frag.
2286 * config/tc-m32r.c (md_estimate_size_before_relax): Likewise.
2287 * config/tc-openrisc.c (md_estimate_size_before_relax): Likewise.
2288 * config/tc-m68hc11.c (RELAX_STATE): Define.
2289 (RELAX_LENGTH): Define.
2290 (md_estimate_size_before_relax): Handle non-relaxable cases
2291 separately from relaxable cases for clarity, and return correct
2292 size for multi-pass relaxation.
2293 * config/tc-tahoe.c (RELAX_LENGTH): Correct.
2294 (md_estimate_size_before_relax): As for tc-m68hc11.c.
2295 (md_convert_frag): Remove "length_code".
2296 * config/tc-vax.c (RELAX_STATE): Define.
2297 (RELAX_LENGTH): Define.
2298 (md_relax_table): Add missing entry.
2299 (md_estimate_size_before_relax): As for tc-m68hc11.c.
2300 (md_convert_frag): Remove "length_code".
2301 * config/tc-ns32k.c (md_estimate_size_before_relax): Simplify and
2302 don't bother setting fr_var. Return correct size for multi-pass
2304 * config/tc-v850.c (md_estimate_size_before_relax): Rewrite.
2305 (md_convert_frag): Don't bother clearing fr_var.
2306 (md_pseudo_table): Correct initialization.
2307 * config/tc-h8500.c (md_convert_frag): Don't bother clearing fr_var.
2308 (md_estimate_size_before_relax): No need to set fr_var.
2309 * config/tc-mcore.c (md_convert_frag): Don't bother clearing fr_var.
2310 (md_estimate_size_before_relax): No need to set fr_var.
2312 2001-05-09 Richard Henderson <rth@redhat.com>
2314 * config/tc-ia64.c (generate_unwind_image): Align the fragment
2315 beginning a function's unwind info block.
2317 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
2319 * config/tc-mn10300.c (md_apply_fix3): Accept PC-relative relocs.
2321 2001-05-08 Andreas Schwab <schwab@suse.de>
2323 * config/tc-m68k.c: Instead of replacing -1 by 64 in assignment to
2324 fx_pcrel_adjust explicitly sign extend when reading it.
2326 2001-05-08 Alan Modra <amodra@one.net.au>
2328 * config/tc-m68k.c (md_estimate_size_before_relax): Set fr_var
2329 from md_relax_table, and combine some switch cases.
2331 2001-05-06 Alexandre Oliva <aoliva@redhat.com>
2333 * config/tc-mn10300.c (md_assemble): Subtract operand->shift
2334 from offset in non-pcrel operands too.
2336 2001-05-06 Nick Clifton <nickc@cambridge.redhat.com>
2338 * config/tc-arm.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
2339 * config/tc-arm.c (arm_handle_align): Do not insert more than
2340 MAX_MEM_FOR_RS_ALIGN_CODE bytes.
2341 (arm_frag_align_code): Use MAX_MEM_FOR_RS_ALIGN_CODE.
2343 2001-05-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2345 * Makefile.am (TARG_ENV_HFILES): Add te-hppa64.h and te-hppalinux64.h.
2347 * Makefile.in: Regenerate.
2348 * configure.in: Remove duplicate mips-*-ecoff* entry.
2349 * configure: Regenerate.
2351 * config/obj-ecoff.c (obj_pseudo_table): Fix terminating entry.
2352 (n_names): Cast away type mismatch.
2353 (ecoff_sec_sym_ok_for_reloc): Add unused attribute.
2354 (obj_ecoff_frob_symbol): Likewise.
2355 * ecoff.c: (add_file): Add unused attribute.
2356 (ecoff_directive_begin): Likewise.
2357 (ecoff_directive_bend): Likewise.
2358 (ecoff_directive_def): Likewise.
2359 (ecoff_directive_dim): Likewise.
2360 (ecoff_directive_scl): Likewise.
2361 (ecoff_directive_size): Likewise.
2362 (ecoff_directive_type): Likewise.
2363 (ecoff_directive_tag): Likewise.
2364 (ecoff_directive_val): Likewise.
2365 (ecoff_directive_endef): Likewise.
2366 (ecoff_directive_end): Likewise.
2367 (ecoff_directive_ent): Likewise.
2368 (ecoff_directive_extern): Likewise.
2369 (ecoff_directive_file): Likewise.
2370 (ecoff_directive_fmask): Likewise.
2371 (ecoff_directive_frame): Likewise.
2372 (ecoff_directive_mask): Likewise.
2373 (ecoff_directive_loc): Likewise.
2374 (mark_stabs): Likewise.
2375 (ecoff_stab): Likewise.
2376 (ecoff_frob_symbol): Cast away type mismatch.
2377 (ecoff_padding_adjust): Likewise.
2378 (ecoff_build_symbols): Likewise.
2379 (ecoff_build_procs): Likewise.
2380 (ecoff_build_aux): Likewise.
2381 (ecoff_build_strings): Likewise.
2382 (ecoff_build_fdr): Likewise.
2383 (ecoff_build_debug): Likewise.
2384 * itbl-ops.c (itbl_assemble): Variable initialization.
2386 2001-05-03 Alan Modra <amodra@one.net.au>
2388 * config/tc-i386.c (i386_displacement): Call as_bad for bad GOTOFF
2389 expressions rather than triggering an assert.
2391 2001-05-02 Johan Rydberg <jrydberg@opencores.org>
2393 * config/tc-openrisc.c: New file.
2394 * config/tc-openrisc.h: Likewise.
2396 * Makefile.am: Add OpenRISC target.
2397 * Makefile.in: Regenerated.
2399 * configure.in (openrisc-*-*): Add target.
2400 * configure: Regenerated.
2402 2001-05-02 Nick Clifton <nickc@cambridge.redhat.com>
2404 * config/tc-arm.c (arm_frag_align_code): Change error message to
2405 more explanatory version.
2407 2001-04-29 Keith M Wesolowski <wesolows@foobazco.org>
2409 * config/tc-mips.c (md_parse_option): Also accept
2410 elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.
2412 2001-04-27 David Mosberger <davidm@hpl.hp.com>
2414 * config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
2415 argument passing order: predicate goes last, not first.
2417 2001-04-27 Sean McNeil <sean@mcneil.com>
2419 * configure.in: Add arm-vxworks.
2420 * configure: Regenerate.
2422 2001-04-26 Nick Clifton <nickc@cambridge.redhat.com>
2424 * config/tc-arm.c (arm_handle_align): New Function: Generate
2425 no-op filled alignment frags.
2426 (arm_frag_align_code): New Function: Create a code alignment frag.
2427 (arm_init_frag): New Function: Initialse the target dependent
2430 * config/tc-arm.h (TC_FRAG_TYPE): Define.
2431 (TC_FRAG_INIT): Define.
2432 (HANDLE_ALIGN): Define.
2433 (md_do_align): Define.
2435 2001-04-25 Nick Clifton <nickc@cambridge.redhat.com>
2437 * config/obj-coff.c (do_linenos_for): Check to see if the filename
2438 symbol has been initialised before extracting its symbol index.
2440 2001-04-24 H.J. Lu <hjl@gnu.org>
2442 * configure: Regenerated with the right version of autoconf.
2444 2001-04-24 Christian Groessler <cpg@aladdin.de>
2446 * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
2447 generate R_CALLR and R_REL16 relocations
2449 2000-04-20 Jason Eckhardt <jle@redhat.com>
2451 * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
2452 since frag_now can change after d10v_cleanup is called.
2454 2001-04-16 David O'Brien <obrien@FreeBSD.org>
2456 * configure.in: Add the em type for FreeBSD targets.
2457 * configure: Regenerate.
2459 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
2461 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
2462 * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
2464 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
2465 pc-relative relocations not placed at the end of the instruction.
2467 2001-04-13 Jim Wilson <wilson@redhat.com>
2469 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
2472 2001-04-13 Jakub Jelinek <jakub@redhat.com>
2474 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
2475 handle SHF_MERGE and SHF_STRINGS.
2476 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
2477 (obj_elf_section): Allow additional argument specifying entity size.
2478 * write.c (adjust_reloc_syms): Keep relocations against local symbols
2479 in SEC_MERGE sections.
2481 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
2483 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
2485 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
2487 * expr.c (operand): Pass &c to md_parse_name().
2488 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
2490 2001-04-07 Steven J. Hill <sjhill@cotw.com>
2492 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
2494 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
2495 * Makefile.in: Regenerated.
2497 * configure.in: Use traditional MIPS targets for Linux/MIPS.
2498 * configure: Regenerated.
2500 2001-04-06 Alexandre Oliva <aoliva@redhat.com>
2502 * config/tc-mn10300.c (xr_registers): Added `pc'.
2504 2001-04-05 Alan Modra <alan@linuxcare.com.au>
2506 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
2507 * configure: Regenerate.
2509 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
2510 cases, and always return size based on current fr_subtype.
2511 (md_begin): Move initialization of md_relax_table..
2512 (md_relax_table): ..to static initializer. Set rlx_length for
2513 UNDEF_WORD_DISP cases.
2514 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
2515 (md_begin): Likewise.
2516 (md_relax_table): Likewise.
2517 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
2518 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
2519 Set rlx_backward and rlx_forward to zero for unused states.
2520 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
2521 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
2522 (UNCOND12, UNCOND32): Remove duplicate defines.
2524 2001-04-04 Hans-Peter Nilsson <hp@axis.com>
2526 * config/tc-cris.c (md_estimate_size_before_relax) <case
2527 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
2528 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
2529 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
2530 Add cases to cover all relax states.
2531 (cris_insn_first_word_frag): New.
2532 (md_assemble): Call cris_insn_first_word_frag to get the first
2533 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
2534 end. Drop variable insn_size.
2535 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
2536 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
2537 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
2539 * write.c (write_object_file): Reset broken word state before
2542 2001-03-31 Alan Modra <alan@linuxcare.com.au>
2544 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
2545 for one line if not already enabled.
2546 * cond.c (s_elseif): Correct conditional assembly listing.
2549 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
2550 Don't abort on NULL current_cframe.
2552 2001-03-30 Alan Modra <alan@linuxcare.com.au>
2554 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
2555 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
2556 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
2557 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
2558 * config/obj-coff.c (do_relocs_for): Likewise.
2559 (yank_symbols): Likewise.
2560 (fixup_segment): Likewise.
2561 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
2562 (ppc_fix_adjustable): Likewise.
2563 * config/tc-mips.c (md_convert_frag): Likewise.
2564 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
2565 * ehopt.c (eh_frame_convert_frag): Likewise.
2566 * expr.c (make_expr_symbol): Likewise.
2568 * frags.h (struct frag): Add last_fr_address. Reorder fields for
2570 * symbols.c (resolve_symbol_value): Don't fix expression values
2571 until relaxation is complete.
2572 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
2573 (S_GET_VALUE): Likewise, and return unresolved expression value.
2574 * write.c (finalize_syms): New.
2575 (relax_and_size_seg): Split into..
2576 (relax_seg): New function, returns 1 if anything changed..
2577 (size_seg): And the remainder of relax_and_size_seg.
2578 (fixup_segment): Arrange for final resolution of sym values.
2579 (adjust_reloc_syms): Likewise.
2580 (write_object_file): Likewise, and repeatedly call relax_seg until
2581 nothing more changes.
2582 (relax_segment): Return 1 if anything changed. Use correct types
2583 for rs_org `target' and `after'.
2584 * write.h (finalize_syms): Declare.
2585 (relax_segment): Update prototype.
2587 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
2588 do-nothing cases to switch to avoid abort on a second relaxation
2589 pass, and tidy code a little.
2590 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
2591 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
2592 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
2593 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
2594 (md_relax_table): Remove first four unused entries. Increment
2595 rlx_length by one throughout table, and update comments to suit.
2596 (md_estimate_size_before_relax): Return size of current variable
2597 part of frag to reflect reality when relaxing more than once.
2598 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
2599 (COND32, UNCD32): Rename to DISP32 throughout.
2600 (UNDEF_WORD_DISP): Renumber to 3.
2601 (md_estimate_size_before_relax): Add extra do-nothing cases.
2602 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
2603 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
2604 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
2605 handle word and dword branches.
2607 2001-03-29 Hans-Peter Nilsson <hp@axis.com>
2609 * config/tc-cris.h (tc_fix_adjustable): Allow only
2610 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
2611 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
2612 example in comment to valid type.
2614 2001-03-28 H.J. Lu <hjl@gnu.org>
2616 * read.c (equals): Set to local for COFF only if it hasn't been
2619 2001-03-28 Alan Modra <alan@linuxcare.com.au>
2621 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
2622 (md_begin): Use it when setting default architecture.
2624 2001-03-27 Nick Papadonis <nick@coelacanth.com>
2626 * read.c (equals): (for COFF) default symbols to being local.
2628 2001-03-27 Hans-Peter Nilsson <hp@axis.com>
2630 * configure.in (cris-*-*): Change default emulation to criself.
2631 (cris-*-*aout*): New rule.
2632 * configure: Regenerate.
2634 2001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
2636 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
2637 BFD_RELOC_390_GOTENT.
2638 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
2639 BFD_RELOC_390_GOTENT.
2641 2001-03-26 Nick Clifton <nickc@redhat.com>
2643 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
2644 * config/tc-s390.c (s390_force_relocation): New function: Force
2645 relocations for VTINHERIT relocs.
2647 2001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2649 * doc/as.texinfo: Put @c man begin to generate the as man page.
2650 When generating man, define all the variables. Re-organize some
2651 options to obtain better indentation of man page.
2652 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
2653 (as.1): Build from as.texinfo.
2654 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
2656 2001-03-25 Alan Modra <alan@linuxcare.com.au>
2658 * config/tc-i386.c (i386_scale): Accept an absolute expression for
2659 scale factor, and return the end of the expression.
2660 (i386_operand): Modify for above.
2662 2001-03-23 Nick Clifton <nickc@redhat.com>
2664 * doc/as.texinfo: Document --listing-XXX command line switches.
2665 Explain why listings behave differently when -pipe is used.
2667 2001-03-23 Richard Sandiford <rsandifo@redhat.com>
2669 * write.c (fix_new_exp): Print an error if passed a register.
2671 2001-03-23 Hans-Peter Nilsson <hp@axis.com>
2673 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
2674 (PIC_SUFFIX_CHAR): New macro.
2675 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
2676 (pic): New variable.
2677 (md_longopts): New option --pic.
2678 (OPTION_PIC): Define.
2679 (md_estimate_size_before_relax): Tweak longish comment.
2680 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
2681 (md_assemble): Handle a PIC relocation on prefix and normal
2682 instruction operands.
2683 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
2684 "complex" operand expressions. Call frag_more outside
2685 gen_cond_branch_32 parameter list.
2686 (cris_process_instruction): Handle PIC relocs on parsed
2687 operand expressions. Validize PIC reloc sizes.
2688 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
2689 (gen_bdap): Handle "complex" operand expressions.
2690 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
2691 ADD.D offset,PC as jump instruction if generating PIC. Generate
2692 error instead of crashing on complex expressions.
2693 (cris_number_to_imm): Add segT parameter. All callers changed.
2694 Use segT parameter, not now_seg, for segment of fixup. Handle
2695 PCREL relocations but check that they are fully resolved.
2696 (md_parse_option): Handle OPTION_PIC.
2697 (tc_gen_reloc): Handle PIC relocs.
2698 (md_show_usage): Update for --pic.
2699 (md_apply_fix3): Renamed from md_apply_fix.
2700 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
2701 (md_cris_force_relocation): Force relocation for PIC relocs.
2703 * config/tc-cris.h: Tweak attribution.
2704 (MD_APPLY_FIX3): Define.
2705 (IS_CRIS_PIC_RELOC): New macro.
2706 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2707 (tc_fix_adjustable): Don't adjust a globally visible symbol when
2709 (tc_frob_symbol): Avoid emitting undefined symbols.
2711 2001-03-20 Alan Modra <alan@linuxcare.com.au>
2713 * frags.h (struct frag): Add relax_marker.
2714 * write.c (is_dnrange): Delete.
2715 (relax_frag): Use correct types for `aim', `target', `address'.
2716 Delete `offset', `was_address'. Test `relax_marker' instead of
2717 using fragile (and slow) address test.
2718 (relax_segment): Init and flip `relax_marker'.
2720 2001-03-19 Alan Modra <alan@linuxcare.com.au>
2722 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
2725 2001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2727 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
2728 with 'Motorola specification for assembly language input standard'.
2730 2001-03-17 Richard Henderson <rth@redhat.com>
2732 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
2733 (dwarf2_directive_loc): Don't use them.
2734 (dwarf2_directive_file): Reject duplicate file definitions.
2735 (get_filenum): Zero allocated memory.
2736 (out_file_list): Complain about missing file definitions.
2738 2001-03-17 Alan Modra <alan@linuxcare.com.au>
2740 * read.c (do_org): Handle complex expressions.
2741 * cgen.c (gas_cgen_finish_insn): Likewise.
2743 2001-03-15 David Mosberger <davidm@hpl.hp.com>
2745 * config/tc-ia64.c (md): New member keep_pending_output.
2746 (ia64_flush_pending_output): Flush only if md.keep_pending_output
2748 (dot_xdata): Turn on md.keep_pending_output for the duration of
2750 (dot_xfloat_cons): Ditto.
2751 (dot_xstringer): Ditto.
2752 (dot_xdata_ua): Ditto.
2753 (dot_xfloat_cons_ua): Ditto.
2755 2001-03-15 Jim Wilson <wilson@redhat.com>
2757 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
2760 2001-03-15 Alexandre Oliva <aoliva@redhat.com>
2762 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
2764 2001-03-15 DJ Delorie <dj@redhat.com>
2766 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
2767 blindly freeing string if it isn't at the top of the obstack.
2769 2001-03-13 Alan Modra <alan@linuxcare.com.au>
2771 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
2772 (NUM_FLAG_CODE): Define.
2773 (lex_got): New function.
2774 (got_reloc): New global var.
2775 (x86_cons_fix_new): New function.
2776 (x86_cons): New function.
2777 (i386_immediate): Use lex_got here, replacing inline code. Change
2778 "ignoring junk.." error message to "junk.."
2779 (i386_displacement): Likewise.
2780 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
2781 (x86_cons): Declare.
2782 (TC_CONS_FIX_NEW): Define.
2783 (x86_cons_fix_new): Declare.
2785 2001-03-12 Nick Clifton <nickc@redhat.com>
2787 * config/tc-arm.c (md_begin): Always set machine type based on
2790 2001-03-07 Alan Modra <alan@linuxcare.com.au>
2792 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
2793 (md_assemble) <smallest displacement>: Use correct field of i.op[]
2795 <JumpInterSegment output>: Use correct i.disp_reloc[].
2796 <immediate output>: Likewise.
2798 2001-03-06 Nick Clifton <nickc@redhat.com>
2800 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
2803 2001-03-06 Igor Shevlyakov <igor@windriver.com>
2805 * config/tc-m68k.c : Add 5407 to archs[] table.
2806 (HAVE_LONG_BRANCH): Add mcf5407.
2807 (select_control_regs): Recognize 5407.
2809 2001-03-02 Dave Brolley <brolley@redhat.com>
2811 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
2814 2001-03-02 Richard Sandiford <rsandifo@redhat.com>
2816 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
2817 (gen_to_words): Print warnings if NaNs are found and the target CPU
2818 does not support them. Allow largest exponent to be used in normal
2819 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
2821 2001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
2823 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
2824 anymore since we use bfd_elf_generic_reloc now.
2825 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
2827 2001-02-27 Alan Modra <alan@linuxcare.com.au>
2829 * configure.in (BFD_VERSION): New.
2830 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
2831 * configure: Regenerate.
2832 * Makefile.am: Run "make dep-am"
2833 * Makefile.in: Regenerate.
2834 * doc/Makefile.in: Regenerate.
2836 2001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
2838 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
2839 SEC_NEVER_LOAD when the 'n' flag is used.
2840 Add SEC_NEVER_LOAD to matchflags.
2842 2001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2844 * symbols.c (decode_local_label_name): Initialize message_format
2845 only when an error is reported (perf pb due to I18N).
2847 2001-02-23 H.J. Lu <hjl@gnu.org>
2849 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
2850 BFD_ASSEMBLER is not defined.
2852 2001-02-23 Richard Sandiford <rsandifo@redhat.com>
2854 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
2855 done if it's against a symbol.
2857 2001-02-22 Timothy Wall <twall@cygnus.com>
2859 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
2860 target formats if applicable.
2861 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
2862 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
2863 * Makefile.in: Regenerated.
2864 * configure.in: Added configuration for ia64-*-aix*.
2865 * configure: Regenerated.
2867 2001-02-21 David Mosberger <davidm@hpl.hp.com>
2869 * config/tc-ia64.c (enum operand_match_result): New type.
2870 (operand_match): Change return type to operand_match_result.
2871 Fix all returns appropriately, adding support for returning the
2872 out-of-range result.
2873 (parse_operands): New locals result, error_pos, out_of_range_pos,
2874 curr_out_of_range_pos. Rewrite operand matching loop to give better
2877 2001-02-21 David Mosberger <davidm@hpl.hp.com>
2879 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
2880 (dot_proc): Clear unwind.prologue_count to zero.
2881 (dot_prologue): Increment unwind.prologue_count.
2882 (dot_restore): If second operand is omitted, use
2883 unwind.prologue_count -1 for "ecount" (# of additional regions to
2884 pop). Decrement unwind.prologue_count by number of regions
2887 2001-02-21 Nick Clifton <nickc@redhat.com>
2889 * doc/as.texinfo (Section): Note that some flags to the COFF
2890 version of .section remove attributes rather than setting them.
2892 2001-02-20 Kazu Hirata <kazu@hxi.com>
2894 * config/tc-pdp11.c: Fix formatting.
2895 * config/tc-pdp11.h: Likewise.
2897 2001-02-20 Bo Thorsen <bo@suse.de>
2899 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
2902 2001-02-18 David O'Brien <obrien@FreeBSD.org>
2904 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
2905 all FreeBSD platforms should look the same at this level.
2906 * configure: Rebuilt.
2907 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
2909 2001-02-18 lars brinkhoff <lars@nocrew.org>
2911 * Makefile.am: Add PDP-11 target.
2912 * configure.in: Likewise.
2913 * config/tc-pdp11.c: New file.
2914 * config/tc-pdp11.h: New file.
2915 * doc/Makefile.am: Add PDP-11 documentation.
2916 * doc/all.texi: Likewise.
2917 * doc/as.texinfo: Likewise.
2918 * doc/c-pdp11.texi: New file.
2920 2001-02-16 matthew green <mrg@redhat.com>
2922 * cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
2924 2001-02-13 Jim Wilson <wilson@redhat.com>
2926 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
2927 reloc instead of a 0 reloc.
2928 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
2930 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
2932 2001-02-13 Ian Lance Taylor <ian@zembu.com>
2934 * write.c (is_dnrange): Stop as soon as the address becomes
2936 (relax_frag): Add segment parameter. Only call symbol_get_frag
2937 once. Only call is_dnrange if the symbol is in the same segment,
2938 and the symbol address is larger.
2939 (relax_segment): Pass segment to md_relax_frag and relax_frag.
2940 * write.h (relax_frag): Update declaration.
2941 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
2943 * config/tc-m32r.c (m32r_relax_frag): Likewise.
2944 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
2945 (m32r_relax_frag): Update declaration.
2946 * config/tc-mips.h (md_relax_frag): Add segment parameter.
2947 * config/tc-tic54x.h (md_relax_frag): Likewise.
2948 * doc/internals.texi (CPU backend): Update documentation for
2951 2001-02-13 Alan Modra <alan@linuxcare.com.au>
2953 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
2954 Mention effect of < 386 architectures on jump promotion.
2955 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
2957 * config/tc-i386.c (no_cond_jump_promotion): New.
2958 (set_cpu_arch): Parse "jumps" arch modifier.
2959 (insn_size): Modify usage comment.
2960 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
2961 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
2962 (TYPE_FROM_RELAX_STATE): New define.
2963 (UNCOND_JUMP, COND_JUMP): Renumber.
2964 (md_relax_table): Reorder to suit.
2965 (COND_JUMP86): New define.
2966 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
2967 (md_assemble): Create frag var for jumps of max size, encode relax
2968 state for COND_JUMP86.
2969 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
2970 leave conditional jumps small if no_cond_jump_promotion.
2971 (md_convert_frag): Likewise.
2973 * expr.c (operator): Don't bump input_line_pointer for two char
2974 operators. Instead return operator size via new param num_chars.
2975 (expr): Use above to parse multi-char operators correctly.
2977 Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
2979 * config/tc-i386.c (i386_displacement): Fix handling of
2980 BFD_RELOC_X86_64_GOTPCREL.
2981 (i386_validate_fix): Likewise.
2983 2001-02-12 Philip Blundell <pb@futuretv.com>
2985 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
2986 ldrt/strt instructions.
2988 2001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2990 * config/tc-mips.c (macro): For M_LA_AB emit a
2991 BFD_RELOC_MIPS_CALL16 relocation or a
2992 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
2993 BFD_RELOC_MIPS_GOT16 and
2994 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
2995 loading the jump register when generating SVR4_PIC code.
2997 2001-02-10 Chris Demetriou <cgd@broadcom.com>
2999 * configure.in: Make 'mipself' and 'mipsecoff' emulations
3000 map to MIPS-specific files, as they used to do before the
3001 change on 2000-05-21.
3002 * configure: Regerate.
3004 2001-02-10 Chris Demetriou <cgd@broadcom.com>
3006 * config/tc-mips.c (md_parse_option): Don't try to compile
3007 ELF-only option code if not ELF.
3009 2001-02-08 David Mosberger <davidm@hpl.hp.com>
3011 * config/tc-ia64.h (md_elf_section_type): New macro.
3012 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
3013 (they're now handled via ia64_elf_section_type.
3015 * config/tc-ia64.c (unwind): New members saved_text_seg,
3016 saved_text_subseg, and force_unwind_entry.
3017 (optimize_unw_records): New function to optimize away unnecessary
3019 (ia64_elf_section_type): New function.
3020 (output_unw_records): Generate unwind info only if the size is
3021 non-zero or if it's forced for some other reason (e.g.,
3022 handlerdata or a personality routine).
3023 (generate_unwind_image): Don't switch back to previous
3024 section---stay inside the unwind info section instead so that
3025 handlerdata that may follow goes into the right place.
3026 (dot_handlerdata): Force generation of unwind entry and save the
3027 current active text segment before generating unwind image.
3028 (dot_unwentry): Force generation of unwind entry.
3029 (dot_personality): Ditto.
3030 (dot_endp): Generate unwind table entry only if there is
3031 some unwind info or the unwind entry was forced.
3033 * config/tc-ia64.c (make_unw_section_name): New macro to form
3034 unwind section name.
3035 (generate_unwind_image): Add "text_name" argument. Use it to
3036 form unwind section name.
3037 (dot_handlerdata): Determine current segment (section) name and
3038 pass it to generate_unwind_image().
3039 (dot_endp): Determine current segment (section) name and use
3040 it to determine the appropriate unwind section name.
3041 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
3042 n, fill, and max arguments.
3044 2001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
3046 * Makefile.am: Add linux target for S/390.
3047 * configure.in: Likewise.
3048 * config/tc-s390.c: New file.
3049 * config/tc-s390.h: New file.
3051 2001-02-09 Alexandre Oliva <aoliva@redhat.com>
3053 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
3054 2byte, 4byte and 8byte.
3056 2001-02-08 Alan Modra <alan@linuxcare.com.au>
3058 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
3059 md_number_to_chars with size > sizeof (valueT).
3061 2001-02-06 H.J. Lu <hjl@gnu.org>
3063 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
3064 there is no relocation.
3066 2001-02-06 H.J. Lu <hjl@gnu.org>
3068 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
3070 * config/tc-ia64.c (md_parse_option): Only accept the valid
3071 ia64 options on "-axxx".
3073 2001-02-05 Jim Wilson <wilson@redhat.com>
3075 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
3076 aborting for invalid operands.
3078 2001-02-06 Alan Modra <alan@linuxcare.com.au>
3080 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
3081 than via pointer. Update all callers.
3082 (UNWIND_LOW32): Define.
3083 (UNWIND_HIGH32): Define.
3084 (pa_build_unwind_subspace): Use the above macros instead of dumping
3085 bitfields directly. Call frag_more once rather than multiple times.
3086 (md_assemble): Use UNWIND_LOW32.
3087 (pa_entry): Likewise
3088 (pa_procend): Likewise.
3089 (process_exit): Use UNWIND_HIGH32.
3091 2001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3093 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
3094 function to select the header according to the cpu.
3095 (md_after_pass_hook, md_do_align): Remove.
3096 (md_cleanup, m68hc11_cleanup): Remove.
3097 (md_pcrel_from_section): Declare.
3098 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
3099 (build_jump_insn, build_insn): Likewise.
3100 (m68hc11_listing_header): New function.
3101 (m68hc11_cleanup): Remove.
3103 2001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3105 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
3106 symbols because there is no support for shared libraries and these
3107 symbols can't be overridden (unless they are weak).
3109 2001-02-01 Momchil Velikov <velco@fadata.bg>
3111 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
3112 for the compilation unit with a zero byte.
3114 2001-01-30 Alan Modra <alan@linuxcare.com.au>
3116 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
3117 destinations. Correct range check for 17 and 22 bit branches.
3119 2001-01-25 Nick Clifton <nickc@redhat.com>
3121 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
3122 still set. Issue an error message instead.
3123 (md_estimate_size_before_relax): Delete unused variable
3124 'buffer_address'. Fixup parentheses around if statement.
3126 2001-01-23 Kazu Hirata <kazu@hxi.com>
3128 * as.c: Fix formatting.
3129 * ehopt.c: Likewise.
3130 * messages.c: Likewise.
3131 * stabs.c: Likewise.
3132 * symbols.c: Likewise.
3134 2001-01-23 Ben Elliston <bje@redhat.com>
3136 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
3138 2001-01-22 Kazu Hirata <kazu@hxi.com>
3140 * config/tc-alpha.c: Fix formatting.
3142 2001-01-19 Kazu Hirata <kazu@hxi.com>
3144 * config/tc-alpha.c: Fix formatting.
3146 2001-01-18 Kazu Hirata <kazu@hxi.com>
3148 * config/tc-alpha.c: Fix formatting.
3150 2001-01-18 Nick Clifton <nickc@redhat.com>
3152 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
3154 (stm_flags): Remove redundant bit from "ed" and "da" flags.
3156 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
3158 * configure.in (cpu_type, arch): Match i386 too.
3159 * configure: Rebuilt.
3161 2001-01-16 Kazu Hirata <kazu@hxi.com>
3163 * config/tc-i386.c: Fix formatting.
3165 2001-01-16 Alan Modra <alan@linuxcare.com.au>
3167 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
3168 relocs for .PARISC.unwind section.
3170 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
3171 depending on section flags, not just for .text.
3173 2001-01-15 Jim Wilson <wilson@redhat.com>
3175 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
3176 not immediately followed by an instruction.
3178 2001-01-15 Kazu Hirata <kazu@hxi.com>
3180 * config/tc-m68hc11.c: Fix formatting.
3182 2001-01-15 Nick Clifton <nickc@redhat.com>
3184 * symbols.c (colon): Change 'already defined symbol' from a
3185 fatal error to an ordinary error. There is no reason why this
3186 error should be fatal.
3188 * message.c (as_fatal): Delete output file, if one has been
3191 2001-01-14 Alan Modra <alan@linuxcare.com.au>
3193 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
3195 2001-01-14 Kazu Hirata <kazu@hxi.com>
3197 * config/tc-alpha.c: Fix formatting.
3198 * config/tc-arc.c: Likewise.
3199 * config/tc-arc.h: Likewise.
3200 * config/tc-d10v.c: Likewise.
3201 * config/tc-i370.c: Likewise.
3202 * config/tc-i386.c: Likewise.
3203 * config/tc-i960.c: Likewise.
3204 * config/tc-m68k.c: Likewise.
3205 * config/tc-ppc.c: Likewise.
3206 * config/tc-sparc.c: Likewise.
3207 * config/tc-tahoe.c: Likewise.
3208 * config/tc-vax.c: Likewise.
3210 * config/tc-arc.c: Fix formatting.
3212 * config/tc-arc.c: Fix formatting.
3214 2001-01-14 Alan Modra <alan@linuxcare.com.au>
3216 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
3217 both 32 and 64 bit ELF.
3219 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
3220 and don't bother storing `m' for "ce" completer. Tidy handling of
3221 'J' and 'K' operands to suit. Handle '<' and '>' operands.
3223 Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
3225 * config/tc-i386.h (TARGET_MACH): New macro.
3226 (i386_mach): Declare.
3227 * config/tc-i386.c (i386_mach): New function.
3229 2001-01-13 Philip Blundell <philb@gnu.org>
3231 * doc/as.texinfo: Fix spelling and cross-references.
3233 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
3234 character for all systems, not just GNU/Linux. Make it explicit
3235 that `-k' doesn't affect code generation, just ELF flags.
3237 Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
3239 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
3242 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
3244 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
3246 2001-01-12 Nick Clifton <nickc@redhat.com>
3248 * as.c (print_args): Update copyright date to 2001.
3250 2001-01-12 Peter Targett <peter.targett@arccores.com>
3252 * doc/c-arc.texi: New file.
3253 Some sections to be expanded.
3255 2001-01-12 Alan Modra <alan@linuxcare.com.au>
3257 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
3258 (md_parse_option): Always accept "--32".
3260 2001-01-11 Peter Targett <peter.targett@arccores.com>
3262 * as.h (TC_ARC): Ensure struc-symbol.h included.
3263 * as.c (dwarf2dbg.h): Include to remove implicit declaration
3265 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
3266 (TARGET_SYMBOL_FIELDS) added.
3268 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
3269 * doc/c-arc.texi: New file.
3270 Some sections to be expanded.
3271 * doc/as.texinfo: Update command-line options.
3272 Removed outdated text for ARC dependant features, instead include
3273 text from above file.
3275 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
3276 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
3277 (targ-cpu.h) header.
3279 * config/tc-arc.c: New updated configuration for
3280 ARC, including selection of core variants, and extensibility of
3281 instructions, registers etc. through directives.
3283 * config/tc-arc.c (arc_extinst): Minor corrections for
3285 (arc_common) Likewise. Make alignment argument optional for local
3286 symbols also, with default of zero.
3288 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3290 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
3291 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
3292 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
3293 and fix_new_exp() instead.
3294 (md_convert_frag): For indexed post byte use the symbol value
3295 rather than the displacement.
3296 (md_relax_table): Fix indexed offset relax.
3298 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3300 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
3302 (relaxable_symbol): New function.
3304 2001-01-11 Andreas Jaeger <aj@suse.de>
3306 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
3309 2001-01-10 Nick Clifton <nickc@redhat.com>
3311 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
3312 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
3314 2001-01-10 Nick Clifton <nickc@redhat.com>
3316 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
3317 character used to dollar local symbols.
3318 (LOCAL_LABEL_CHAR): New constant - the magic character used to
3319 local label symbols.
3320 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
3321 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
3323 Use LOCAL_LABEL_CHAR.
3324 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
3325 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
3326 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
3328 2001-01-08 Bo Thorsen <bo@suse.de>
3330 * config/tc-i386.c (i386_immediate, i386_displacement):
3333 2001-01-07 Ian Lance Taylor <ian@zembu.com>
3335 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
3338 2001-01-07 Philip Blundell <philb@gnu.org>
3340 * doc/as.texinfo (Bug Reporting): Update email address for
3344 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
3346 * configure.in: Define DEFAULT_ARCH for i386.
3347 * config/tc-i386.c (md_assemble): Return after the error message;
3348 move testing for 64bit operands to proper place.
3350 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
3352 * doc/as.texinfo: Document '#' as comment character for i386 and
3353 x86_64. Add AMD x86-64 into menu of machine dependent information.
3355 * doc/c-i386.texi: Document x86_64 extensions.
3357 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
3359 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
3361 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
3363 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
3364 * NEWS: Add note about Pentium4 support.
3366 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
3368 * config/tc-i387.c (pi, pte, pt): Update.
3369 (type_names): Add new types.
3371 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
3373 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
3374 CpuUnknown): Renumber
3375 (CpuP4, CpuSSE2): New.
3376 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
3378 2001-01-03 Philip Blundell <pb@futuretv.com>
3380 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
3382 (alpha_fix_adjustable): Likewise.
3383 (md_apply_fix): Likewise.
3385 2000-12-31 H.J. Lu <hjl@gnu.org>
3387 * listing.c (listing_message): Allocate string only if it is
3390 * configure: Rebuild.
3392 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
3394 * doc/internals.texi (Relaxing with a table) <after relaxation>:
3395 Point out caveats with generating fixups for the opcode in a frag.
3397 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
3399 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
3402 2000-12-29 H.J. Lu <hjl@gnu.org>
3404 * listing.c (calc_hex): Print the variable part only if the
3405 fragment type is rs_fill.
3407 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
3409 * doc/internals.texi (tc_conditional_pseudoop,
3410 TC_LINKRELAX_FIXUP): Fix typos.
3412 2000-12-28 Richard Henderson <rth@redhat.com>
3414 * write.c (subsegs_finish): Fix thinko last change -- don't
3415 "optimize" the alignment == 0 case.
3417 2000-12-28 Richard Henderson <rth@redhat.com>
3419 * as.h (rs_align_test): New.
3420 * frags.c (NOP_OPCODE): Move default from read.c.
3421 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
3422 (frag_align_code): New.
3423 * frags.h (frag_align_code): Declare.
3424 * read.c (NOP_OPCODE): Remove.
3425 (do_align): Use frag_align_code.
3426 * write.c (NOP_OPCODE): Remove.
3427 (get_recorded_alignment): New.
3428 (cvt_frag_to_fill): Handle rs_align_test.
3429 (relax_segment): Likewise.
3430 (subsegs_finish): Align last subseg in section to the
3431 section alignment. Use frag_align_code.
3432 * write.h (get_recorded_alignment): Declare.
3433 * config/obj-coff.c (size_section): Handle rs_align_test.
3434 (fill_section, fixup_mdeps): Likewise.
3435 (write_object_file): Use frag_align_code.
3437 * config/tc-alpha.c (alpha_align): Use frag_align_code.
3438 (alpha_handle_align): New.
3439 * config/tc-alpha.h (HANDLE_ALIGN): New.
3440 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3442 * config/tc-i386.h (md_do_align): Use frag_align_code.
3443 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3445 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
3446 (ia64_handle_align): New.
3447 * config/tc-ia64.h (HANDLE_ALIGN): New.
3448 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3450 * config/tc-m32r.c (m32r_do_align): Remove.
3451 (m32r_handle_align): New.
3452 (fill_insn): Use frag_align_code.
3453 * config/tc-m32r.h (md_do_align): Remove.
3454 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
3455 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
3456 * config/tc-mips.c, config/tc-mips.h: Similarly.
3458 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
3459 (sh_handle_align): Likewise. Handle rs_align_code.
3460 (sh_do_align): Remove.
3461 * config/tc-sh.h (md_do_align): Remove.
3462 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3464 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
3465 (sparc_handle_align): Likewise. Handle rs_align_code.
3466 * config/tc-sparc.h (md_do_align): Remove.
3467 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3469 2000-12-22 DJ Delorie <dj@redhat.com>
3471 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
3472 when we assemble the first half of a pair.
3474 2000-12-22 H.J. Lu <hjl@gnu.org>
3476 * config/tc-i386.c (reloc): Update the macro for non-bfd
3478 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
3480 2000-12-22 H.J. Lu <hjl@gnu.org>
3482 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
3484 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
3486 * config/tc-i386.h (i386_target_format): Define even for ELFs.
3487 (QWORD_MNEM_SUFFIX): New macro.
3488 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
3490 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
3491 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
3493 (Size64, No_qSuf, NoRex64, Rex64): New macros.
3494 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
3495 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
3496 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
3497 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
3499 (Reg, WordReg): Add Reg64.
3500 (Imm): Add Imm32S and Imm64.
3502 (Disp): Add Disp64 and Disp32S.
3503 (AnyMem): Add Disp32S.
3504 (RegRex, RegRex64): New macros.
3505 (rex_byte): New type.
3506 * config/tc-i386.c (set_16bit_code_flag): Kill.
3507 (fits_in_unsigned_long, fits_in_signed_long): New functions.
3508 (reloc): New parameter "signed"; support x86_64.
3509 (set_code_flag): New.
3510 (DEFAULT_ARCH): New macro; default to "i386".
3511 (default_arch): New static variable.
3512 (struct _i386_insn): New fields Operand_PCrel; rex.
3513 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
3514 (flag_code): New enum and static variable.
3515 (use_rela_relocations): New static variable.
3516 (flag_code_names): New static variable.
3517 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
3518 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
3520 (i386_align_code): Return plain "nop" for x86_64.
3521 (mode_from_disp_size): Support Disp32S.
3522 (smallest_imm_type): Support Imm32S and Imm64.
3523 (offset_in_range): Support size of 8.
3524 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
3525 (md_pseudo_table): Add "code64"; use set_code_flat.
3526 (md_begin): Emit sane error message on hash failure.
3527 (tc_i386_fix_adjustable): Support x86_64 relocations.
3528 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
3529 instructions supported on particular arch just partially,
3530 output of 64bit immediates, handling of Imm32S and Disp32S type.
3531 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
3532 (i386_displacement): Likewise.
3533 (i386_index_check): Cleanup; support 64bit addresses.
3534 (md_apply_fix3): Support x86_64 relocation and rela.
3535 (md_longopts): Add "32" and "64".
3536 (md_parse_option): Add OPTION_32 and OPTION_64.
3537 (i386_target_format): Call even for ELFs; choose between
3538 elf64-x86-64 and elf32-i386.
3539 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
3540 (tc_gen_reloc): Support rela relocations and x86_64.
3541 (intel_e09_1): Support QWORD.
3543 2000-12-15 Diego Novillo <dnovillo@redhat.com>
3545 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
3546 it's not an offset expression.
3547 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
3548 keep the braces '[' and ']' in the output string.
3549 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
3550 != FLAT. There is no such op_modifier.
3552 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3554 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
3557 2000-12-13 Kazu Hirata <kazu@hxi.com>
3559 * as.h: Fix formatting.
3561 * dwarf2dbg.c: Likewise.
3562 * input-scrub.c: Likewise.
3565 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
3567 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
3568 configure: Regenerate.
3570 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3572 * dwarf2dbg.c: #include <limits.h> only if it exists.
3574 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
3576 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
3577 (md_apply_fix): Here too.
3579 2000-12-12 Jim Wilson <wilson@redhat.com>
3581 * config/tc-ia64.h (ia64_init): Add prototype.
3583 2000-12-12 H.J. Lu <hjl@gnu.org>
3585 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
3587 * read.h (outputting_stabs_line_debug): Change it to int.
3588 * stabs.c (outputting_stabs_line_debug): Likewise.
3590 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
3592 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
3593 the address of a function result.
3595 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
3597 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
3598 (md_assemble): Call dwarf2_emit_insn.
3599 (shlib): Fix typo SHILB -> SHLIB.
3600 (md_parse_option): Likewise.
3601 (ppc_elf_validate_fix): Likewise:
3602 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3604 2000-12-12 Nick Clifton <nickc@redhat.com>
3606 * cgen.h: Fix formatting.
3607 * input-scrub.c: Fix formatting.
3608 * macro.c: Fix formatting.
3609 * config/tc-mips.c: Fix formatting.
3610 * doc/c-mips.texi: Fix formatting.
3612 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
3614 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
3615 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
3617 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
3619 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
3622 * i386.h (*_Suf): Remove No_dSuf.
3623 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
3625 (i386_optab): Remove 'd' in the suffixes.
3627 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
3629 * config/tc-i386.c (T_SHORT): Undefine before defining.
3631 2000-12-05 Kazu Hirata <kazu@hxi.com>
3633 * config/tc-mips.c: Fix formatting.
3635 2000-12-04 Matthew Hiller <hiller@redhat.com>
3637 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
3638 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
3639 (md_show_usage): Ditto.
3640 (md_parse_option): Ditto.
3641 (d10v_cleanup): Writes pending instruction only if
3642 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
3643 Fix compile time warning messages.
3645 * doc/c-d10v.texi: Documents new options.
3647 2000-12-04 Matthew Hiller <hiller@redhat.com>
3649 * stabs.c (outputting_stabs_line_debug): New variable.
3650 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
3651 function entry and unset at function exit.
3653 * read.h (outputting_stabs_line_debug): New extern declaration.
3655 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
3657 * dwarf2dbg.c: Fix compile time warning messages.
3659 2000-12-03 Kazu Hirata <kazu@hxi.com>
3661 * config/tc-a29k.c: Fix formatting.
3662 * config/tc-alpha.c: Likewise.
3663 * config/tc-arm.c: Likewise.
3664 * config/tc-cris.c: Likewise.
3665 * config/tc-hppa.c: Likewise.
3666 * config/tc-i370.c: Likewise.
3667 * config/tc-i386.c: Likewise.
3668 * config/tc-i860.c: Likewise.
3669 * config/tc-i960.c: Likewise.
3670 * config/tc-ia64.c: Likewise.
3671 * config/tc-m68hc11.c: Likewise.
3672 * config/tc-m68k.c: Likewise.
3673 * config/tc-m88k.c: Likewise.
3674 * config/tc-pj.c: Likewise.
3675 * config/tc-ppc.c: Likewise.
3676 * config/tc-sh.c: Likewise.
3677 * config/tc-sparc.c: Likewise.
3678 * config/tc-tahoe.c: Likewise.
3679 * config/tc-vax.c: Likewise.
3681 2000-12-01 Chris Demetriou <cgd@sibyte.com>
3683 * config/tc-mips.c (mips_ip): When calculating offsets,
3684 don't accept as constant the difference between the
3685 addresses of symbols in two different sections.
3687 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
3689 (validate_mips_insn): Likewise. Also, update 'B' operand
3690 specifier to use OP_*_CODE20 constants and delete 'm' operand
3692 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
3693 operand specifiers. Change warning generated by 'B' operand
3694 specifier to reflect its new multi-purpose usage.
3696 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
3697 -1, and update comment.
3698 (file_mips_isa): Likewise.
3699 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
3700 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
3701 ISA_* constants rather than hard-coded numbers.
3702 (mips_cpu_info): New structure.
3703 (mips_cpu_info_table): New table describing CPU and ISA names
3705 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
3706 mips_cpu_info_from_cpu): New functions.
3707 (mips_isa_to_str): New function to get string for ISA name.
3708 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
3709 return const char *.
3710 (md_begin): Redo CPU and ISA selection logic, using
3711 mips_cpu_info_from_*. Convert to use ISA_* constants rather
3712 than hard-coded numbers.
3713 (append_insn, mips_emit_delays, macro, macro2): Convert to use
3714 ISA_* constants rather than hard-coded numbers.
3715 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
3716 (md_longopts): Delete OPTION_NO_MIPS32.
3717 (md_parse_option): Convert to use ISA_* constants rather than
3718 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
3719 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
3720 to use strcasecmp to recognize "default" and to use
3721 mips_cpu_info_from_name to get CPU numbers from argument.
3722 (md_show_usage): Move -mips32 so it's with the rest of the ISA
3723 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
3725 (s_mipsset): Accept ISA value 32.
3726 * doc/as.texinfo: Clean up MIPS options summary slightly,
3727 remove -no-mips32. Add note about -mips4 and -mips32
3728 specifying those ISA levels. Delete -mips32 and -no-mips32
3729 cpu flag descriptions.
3730 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
3731 up the supported CPU switch list, and replace 4Kc, 4Km, and
3732 4Kp entries with a single mips32-4k entry. Note that you can
3735 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
3737 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
3739 (md_parse_option): Add cases for OPTION_MIPS5 and
3741 (md_show_usage): Mention -mips5 and -mips64 arguments.
3742 (s_mipsset): Add cases for MIPS5 and MIPS64.
3743 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
3745 * doc/as.texinfo: Mention -mips5 and -mips64 options
3747 * doc/c-mips.texi: Likewise. Also update introduction
3748 and ".set" usage information.
3750 * config/tc-mips.c (md_show_usage): Add "sb1" to the
3752 (mips_cpu_info_table): Add SB-1 entries.
3753 * doc/c-mips.texi: Add "sb1" to the list of CPUs
3754 known to the -mcpu option.
3756 * doc/as.texinfo: Correct description of MIPS -mcpu
3757 option, by copying some of the text from doc/c-mips.texi.
3759 2000-12-01 Joel Sherrill <joel@OARcorp.com>
3761 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
3763 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
3764 (sparc*-*-rtems*): Switched from a.out to ELF.
3765 * configure: Regenerate.
3766 * config.in: Regenerate.
3767 * Makefile.in: Regenerate.
3768 * aclocal.m4: Regenerate.
3769 * po/gas.pot: Regenerate.
3771 2000-11-30 Philip Blundell <pb@futuretv.com>
3773 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
3774 even in non BFD_ASSEMBLER case.
3776 2000-11-30 Diego Novillo <dnovillo@redhat.com>
3778 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
3781 2000-11-29 Richard Henderson <rth@redhat.com>
3783 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
3784 until dwarf2_finish; use relaxation to get cross-fragment offsets;
3785 thread multiple subsegments properly; handle multiple code
3786 sections properly; emit proper compilation unit info for assembler
3787 generated debugging.
3789 * as.h (enum _relax_state): Add rs_dwarf2dbg.
3790 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
3791 (dwarf2dbg_estimate_size_before_relax): Declare.
3792 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
3793 * write.c: Include dwarf2dbg.h.
3794 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
3795 (relax_segment): Likewise.
3797 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
3799 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
3800 jump>: Use as_bad_where instead of as_bad. Tweak error message
3801 accordingly. Stabilize frag by updating fix part and resetting
3803 <undefined symbol, unconditional jump>: Ditto.
3804 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
3805 indexing is_end_of_line[].
3806 (md_assemble): Initialize size to 0.
3807 (md_section_align): Mark parameter seg as unused.
3808 (parse_reg): Parse names case-insensitively.
3810 2000-11-28 Kazu Hirata <kazu@hxi.com>
3812 * config/obj-aout.h: Fix formatting.
3813 * config/obj-bout.h: Likewise.
3814 * config/obj-coff.c: Likewise.
3815 * config/obj-coff.h: Likewise.
3816 * config/obj-elf.h: Likewise.
3817 * config/obj-som.h: Likewise.
3818 * config/obj-vms.c: Likewise.
3819 * config/obj-vms.h: Likewise.
3820 * config/tc-h8300.h: Likewise.
3821 * config/tc-ns32k.h: Likewise.
3822 * config/tc-sparc.h: Likewise.
3823 * config/tc-tic54x.h: Likewise.
3824 * config/tc-z8k.h: Likewise.
3826 2000-11-28 Nick Clifton <nickc@redhat.com>
3828 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
3829 License is present in the sources, but not the output, and
3830 also available from the GNU website.
3831 (GNU Free Documentation License): Comment out this section.
3833 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
3835 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
3836 targets. Remove i860 from valid a.out targets.
3837 * Makefile.in: Regenerate.
3839 * config/tc-cris.c: Include dwarf2dbg.h.
3840 (md_pseudo_table): Add .file and .loc.
3841 (md_assemble): Call dwarf2_emit_insn if generating ELF.
3842 (s_cris_file, s_cris_loc): New.
3843 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
3844 * Makefile.am: Regenerate dependencies.
3845 * Makefile.in: Regenerate.
3847 2000-11-28 Alan Modra <alan@linuxcare.com.au>
3849 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
3850 (MRI_MUL_PRECEDENCE): Likewise.
3851 (op_rank): Fix a comment typo.
3853 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3855 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
3857 (get_operand): Fix analysis for movw/movb instructions.
3859 2000-11-24 Nick Clifton <nickc@redhat.com>
3861 * configure.in (xscale-elf): Add target.
3862 (xscale-coff): Add target.
3863 * configure: Regenerate.
3865 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
3867 (ARM_EXT_XSCALE): New ARM architecture extension.
3868 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
3869 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
3870 (ARM_THUMB): Rename to ARM_EXT_THUMB.
3871 (ARM_ARCH_V4): Remove processor from architecture.
3872 (ARM_ARCH_3M): New architecutre definition.
3873 (ARM_ARCH_V5TE): New architecutre definition.
3874 (ARM_ARCH_XSCALE): New architecutre definition.
3875 (CPU_DEFAULT): Allow to be defaulted to XScale.
3876 (atpcs): New boolean variable.
3877 (ldr_flags): Support 'd' flag for double word loads.
3878 (str_flags): Support 'd' flag for double word stored.
3879 (do_mia): New function.
3880 (do_mar): New function.
3881 (do_mra): New function.
3882 (do_pld): New function.
3883 (do_ldrd): New function.
3884 (do_blx): New function.
3885 (do_bkpt): New function.
3886 (do_clz): New function.
3887 (do_lstc2): New function.
3888 (do_cdp2): New function.
3889 (do_t_blx): New function.
3890 (do_t_bkpt): New function.
3891 (do_smla): New function.
3892 (do_smlal): New function.
3893 (do_smul): New function.
3894 (do_qadd): New function.
3895 (do_co_reg2c): New function.
3896 (LONGEST_INSN): Redefine to 7.
3898 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
3899 command line switches.
3901 2000-11-22 Jim Wilson <wilson@redhat.com>
3903 * config/tc-ia64.c (pseudo_func): Add missing initializers.
3904 (struct rsrc): Make line unsigned.
3905 (gr_values): Add missing initializer.
3906 (SLOT_NUM_NOT_SET): Add unsigned cast.
3907 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
3908 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
3909 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
3910 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
3911 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
3912 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
3913 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
3914 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
3915 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
3916 Add ATTRIBUTE_UNUSED to unused parameters.
3917 (convert_expr_to_ab_reg): Add parens.
3918 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
3919 (dot_prologue): Initialize grsave when declared.
3920 (md_pseudo_table): Add missing initializers.
3921 (operand_match): Add casts to bfd_vma.
3922 (emit_one_bundle): Delete unused local prev. Make required_template
3924 (specify_resource): Cast i to unsigned.
3925 (note_register_values): Use fprintf_vma.
3926 (print_dependency): Likewise.
3928 2000-11-21 Jim Wilson <wilson@redhat.com>
3930 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
3931 for unwind info section.
3932 (dot_endp): Likewise for unwind section.
3934 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
3937 2000-11-21 Jakub Jelinek <jakub@redhat.com>
3939 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
3940 (output_insn): Call dwarf2_emit_insn.
3941 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3943 2000-11-17 Richard Henderson <rth@redhat.com>
3945 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
3946 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
3947 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
3949 2000-11-17 Nick Clifton <nickc@redhat.com>
3951 * config/tc-arm.c (md_pseudo_table): Add support for .line and
3954 2000-11-17 Richard Henderson <rth@redhat.com>
3956 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
3958 2000-11-17 Richard Henderson <rth@redhat.com>
3960 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
3961 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
3962 tri-state definition of alpha_flag_mdebug.
3963 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
3964 (s_alpha_file): Store first .file directive.
3965 (s_alpha_stab): New.
3966 (md_pseudo_table): Add stabs and stabn.
3968 2000-11-17 Richard Henderson <rth@redhat.com>
3970 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
3972 2000-11-17 Richard Henderson <rth@redhat.com>
3974 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
3975 (main): Call dwarf2_finish.
3976 * as.h (debug_type): Clarify documentation of the meaning
3978 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
3979 (print_stats): Fix parenthesis problem.
3980 (now_subseg_size): New.
3981 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
3982 (dwarf2_directive_file): Don't set debug_type.
3983 (dwarf2_where): Honor DEBUG_DWARF2 first.
3984 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
3985 do nothing if not emitting dwarf2 debug info, or no work.
3986 * dwarf2dbg.h (dwarf2_emit_insn): Update.
3987 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
3988 (ecoff_new_file): Likewise.
3989 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
3990 commentary wrt dwarf2.
3992 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
3993 ATTRIBUTE_UNUSED as needed.
3994 (emit_insn): Call dwarf2_emit_insn.
3995 (s_alpha_file): New.
3997 (s_alpha_coff_wrapper): Don't handle them.
3998 (md_pseudo_table): Update for .file and .loc.
3999 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
4001 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
4002 don't protect with debug_type.
4003 * config/tc-hppa.c (md_assemble): Likewise.
4004 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
4005 * config/tc-mn10300.c (md_assemble): Likewise.
4006 * config/tc-sh.c (md_assemble): Likewise.
4007 * config/tc-v850.c (md_assemble): Likewise.
4009 * config/tc-arm.c (arm_end_of_source): Remove.
4010 * config/tc-hppa.c (pa_end_of_source): Remove.
4011 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
4012 * config/tc-mn10300.c (mn10300_finalize): Remove.
4013 * config/tc-sh.c (sh_finalize): Remove.
4014 * config/tc-v850.c (sh_finalize): Remove.
4016 * config/tc-arm.h (md_end): Remove.
4017 * config/tc-hppa.h (md_end): Remove.
4018 (DWARF2_LINE_MIN_INSN_LENGTH): New.
4019 * config/tc-m68hc11.h (md_end): Remove.
4020 * config/tc-mn10300.h (md_end): Remove.
4021 * config/tc-sh.h (md_end): Remove.
4022 * config/tc-v850.h (md_end): Remove.
4024 * config/tc-ia64.c (emit_one_bundle): Don't protect
4025 dwarf2 bits with debug_type.
4026 (md_assemble): Likewise.
4027 (ia64_end_of_source): Don't call dwarf2_finish.
4029 2000-11-16 Jim Wilson <wilson@redhat.com>
4031 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
4032 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
4035 2000-11-16 H.J. Lu <hjl@gnu.org>
4037 * config/obj-elf.c (obj_elf_symver): Don't check the missing
4040 2000-11-15 Kazu Hirata <kazu@hxi.com>
4042 * config/tc-tic30.c: Fix formatting.
4043 * config/tc-tic80.c: Likewise.
4044 * config/tc-v850.c: Likewise.
4045 * config/tc-vax.c: Likewise.
4046 * config/tc-w65.c: Likewise.
4047 * config/tc-z8k.c: Likewise.
4049 2000-11-14 DJ Delorie <dj@redhat.com>
4051 * config/tc-v850.c: Support dwarf2.
4052 * config/tc-v850.h: Ditto.
4054 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
4055 parse_cons_expression_v850 to initialize hold_cons_reloc.
4057 2000-11-15 Bernd Schmidt <bernds@redhat.com>
4059 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
4060 (errata_nops_necessary_p): New function.
4061 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
4064 2000-11-14 Jim Wilson <wilson@redhat.com>
4066 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
4067 return little endian bfd formats.
4069 2000-11-14 Kazu Hirata <kazu@hxi.com>
4071 * config/aout_gnu.h: Fix formatting.
4072 * config/atof-vax.c: Likewise.
4073 * config/m68k-parse.h: Likewise.
4074 * config/m88k-opcode.h: Likewise.
4075 * config/obj-elf.c: Likewise.
4076 * config/tc-arm.c: Likewise.
4077 * config/tc-cris.c: Likewise.
4078 * config/tc-i386.c: Likewise.
4079 * config/tc-ia64.c: Likewise.
4080 * config/tc-mn10300.c: Likewise.
4081 * config/te-386bsd.h: Likewise.
4082 * config/te-hppa.h: Likewise.
4083 * config/te-nbsd.h: Likewise.
4084 * config/te-ppcnw.h: Likewise.
4085 * config/te-sparcaout.h: Likewise.
4086 * config/te-tmips.h: Likewise.
4087 * config/vax-inst.h: Likewise.
4088 * config/vms-conf.h: Likewise.
4090 2000-11-14 Jakub Jelinek <jakub@redhat.com>
4092 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
4094 2000-11-13 H.J. Lu <hjl@gnu.org>
4096 * config/obj-elf.c (elf_frob_symbol): Support
4097 ".symver name,name2@@@nodename".
4098 (elf_frob_file_before_adjust): Likewise.
4100 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
4101 and ".symver name,name2@@@nodename".
4104 2000-11-12 H.J. Lu (hjl@gnu.org)
4106 * config/obj-elf.c (obj_elf_symver): Check missing version
4109 2000-11-12 H.J. Lu (hjl@gnu.org)
4111 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
4112 instead of bfd_vma for non-bfd assemblers.
4114 2000-11-09 Kazu Hirata <kazu@hxi.com>
4116 * itbl-ops.c: Fix comment typos.
4118 2000-11-08 Jim Wilson <wilson@redhat.com>
4120 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
4121 (struct unwind): Add next_slot_frag field.
4122 (slot_index): New parameters slot_frag and first_frag. Add code
4123 to add in frag sizes when different. Add comments.
4124 (fixup_unw_records): New locals first_frag and last_frag. Pass new
4125 arguments to slot_index.
4126 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
4127 loop end. Set next_slot_frag field.
4129 2000-11-07 H.J. Lu <hjl@gnu.org>
4131 * doc/as.texinfo (.symver): Updated for versioned symbol
4134 * obj.h (format_ops): Add the frob_file_before_adjust field.
4136 * config/obj-aout.c (aout_format_ops): Set the
4137 frob_file_before_adjust field to 0.
4138 * config/obj-coff.c (coff_format_ops): Likewise.
4139 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
4141 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
4143 (elf_frob_file_before_adjust): New function to remove unneeded
4144 versioned symbols from the symbol table.
4145 (elf_format_ops): Set the frob_file_before_adjust field to
4146 elf_frob_file_before_adjust.
4148 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
4151 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
4153 2000-11-07 Peter Targett <peter.targett@arccores.com>
4155 * config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
4157 * config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
4158 Fix compile time warning messages.
4160 2000-11-07 Nick Clifton <nickc@redhat.com>
4162 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
4163 buffer in order to avoid buffer overflows.
4165 2000-11-06 Steve Ellcey <sje@cup.hp.com>
4167 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
4168 Change M to m for -milp32 or -mlp64 to match gcc.
4169 (dot_endp): Use bytes_per_address instead of 8.
4170 (emit_one_bundle): Use number_to_chars_littleendian instead of
4172 (fix_insn): Likewise.
4173 (ia64_init): New function.
4174 (ia64_target_format): New function.
4175 (md_begin): Set endianness, arch, and machine as appropriate.
4176 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
4177 Make these macros depend on TE_HPUX macro.
4178 (TARGET_FORMAT): Define.
4179 (HOST_SPECIAL_INIT): Define.
4180 * config/te-hpux.h: New file.
4181 * configure.in: Add "ia64-*-hpux*" target to configure.
4182 * configure: Regenerate.
4184 2000-11-06 Kazu Hirata <kazu@hxi.com>
4186 * as.c: Fix formatting.
4187 * dwarf2dbg.c: Likewise.
4188 * input-file.c: Likewise.
4189 * input-file.h: Likewise.
4190 * input-scrub.c: Likewise.
4191 * itbl-ops.c: Likewise.
4192 * listing.c: Likewise.
4193 * macro.h: Likewise.
4194 * messages.c: Likewise.
4196 * subsegs.c: Likewise.
4197 * subsegs.h: Likewise.
4198 * write.c: Likewise.
4200 2000-11-06 Nick Clifton <nickc@redhat.com>
4202 * doc/as.texinfo: Add GNU Free Documentation License.
4203 * doc/gasp.texi: Add GNU Free Documentation License.
4204 * doc/as.1: Add GNU Free Documentation License.
4206 2000-11-05 Nick Clifton <nickc@redhat.com>
4208 * config/tc-arm.c: Add include of "dwarf2dbg.h"
4210 2000-11-02 Per Lundberg <plundis@chaosdev.org>
4212 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
4213 * configure: Regenerate.
4215 2000-11-01 Nick Clifton <nickc@redhat.com>
4217 * read.c (original_case_string): New global variable.
4218 (read_a_source_file): Copy opcode string into
4219 original_case_string if clobbering the case of the opcode.
4220 * read.h: Export the definition of original_case_string.
4221 * config/tc-arm.c (md_assembler): When parsing a .req
4222 directive use the original opcode string, not the case
4225 2000-11-02 Nick Clifton <nickc@redhat.com>
4227 * config/tc-mn10300.c (debug_line): Remove this static
4229 (md_assemble): Call dwarf2_generate_asm_lineno instead of
4230 dwarf2_where and dwarf2_gen_line_info.
4232 2000-11-02 Theo Honohan <th@futuretv.com>
4234 * config/tc-arm.c (do_msr): Improve error message.
4236 2000-10-31 Eric Christopher <echristo@redhat.com>
4238 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
4239 or pc-relative, else use fx_offset.
4241 2000-10-31 Jim Wilson <wilson@redhat.com>
4243 * config/tc-ia64.c (struct md): New field tag_fixups.
4244 (ia64_flush_insns): Handle tag_fixups. Error if dangling
4245 qualifying predicate.
4246 (emit_one_bundle): Delete spurious multiplication by one. Handle
4248 (ia64_start_line): Error if dangling qualifying predicate.
4249 (defining_tag): New static variable.
4250 (ia64_unrecognized_line, case '['): Parse tags.
4251 (ia64_frob_label): Create tag_fixups.
4252 (md_assemble): Reset md.qp.X_op after using it.
4254 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
4256 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
4258 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
4260 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
4262 2000-10-30 Kazu Hirata <kazu@hxi.com>
4264 * expr.c: Fix formatting.
4265 * flonum-copy.c: Likewise.
4266 * flonum.h: Likewise.
4270 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
4272 * as.h (OPTION_MD_BASE): Bump to 190.
4273 * as.c (parse_args) <std_longopts>: Add comment about the need to
4274 check OPTION_MD_BASE in as.h.
4276 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
4279 2000-10-27 Nick Clifton <nickc@redhat.com>
4281 * configure.in (emulations): Add m68hc12.
4282 * configure: Regenerate.
4283 * po/gas.pot: Regenerate.
4285 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
4287 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
4289 (arm_psr_parse): Handle lowercase CPSR and SPSR.
4291 2000-10-25 Nick Clifton <nickc@redhat.com>
4293 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
4294 a DWARF2 line number information sequence.
4296 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
4298 * read.c (generate_lineno_debug): Update comment describing why
4299 DWARF2 line number debug information is not generated
4300 automatically by this function.
4302 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
4305 * config/tc-arm.h (md_end): Define.
4306 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
4308 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
4309 if generating DWARF2 line numbers.
4310 (arm_end_of_source): New function. Call dwarf2_finish if
4313 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
4314 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
4315 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
4317 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
4319 * config/tc-i386.c: Fix prototype declarations for functions taking no
4322 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
4324 * config/tc-i386.c (i386_operand_modifier): Remove.
4325 (build_displacement_string): Remove.
4326 (i386_parse_seg): Remove.
4327 (i386_intel_memory_operand): Remove.
4328 (i386_intel_operand): Re-write using recursive descent parser based
4329 on MASM documentation.
4330 (struct intel_parser_s): New structure.
4331 (intel_parser): New static variable.
4332 (struct intel_token): New structure.
4333 (cur_token, prev_token): New static variables.
4346 (intel_match_token): New function.
4347 (intel_get_token): New function.
4348 (intel_putback_token): New function.
4349 (intel_expr): New function.
4350 (intel_e05): New function.
4351 (intel_e05_1): New function.
4352 (intel_e06): New function.
4353 (intel_e06_1): New function.
4354 (intel_e09): New function.
4355 (intel_e09_1): New function.
4356 (intel_e10): New function.
4357 (intel_e10_1): New function.
4358 (intel_e11): New function.
4360 2000-10-20 Jakub Jelinek <jakub@redhat.com>
4362 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
4363 instructions to loose any special insn->architecture mask.
4365 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
4366 (sparc_md_end, sparc_arch_types, sparc_arch,
4367 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
4368 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
4369 request v9b architecture if they are used).
4371 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4373 * config/tc-m68k.c: Fix the previous misapplied patch.
4375 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4377 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
4378 BFD_ASSEMBLER and !BFD_ASSEMBLER.
4379 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
4382 2000-10-17 Kazu Hirata <kazu@hxi.com>
4384 * debug.c: Fix formatting.
4385 * depend.c: Likewise.
4386 * dwarf2dbg.c: Likewise.
4387 * dwarf2dbg.h: Likewise.
4388 * ecoff.c: Likewise.
4391 * flonum-konst.c: Likewise.
4392 * frags.h: Likewise.
4394 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
4396 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
4398 * doc/as.texinfo: Added notes about this new option.
4400 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
4402 * config/tc-sh.c (JREG): Remove.
4403 (md_convert_frag): Remove #if 0:d code using JREG.
4405 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
4407 * config/tc-i386.c (i386_operand_modifier): Only match
4408 modifiers SHORT and FLAT if they are followed by a space.
4409 (parse_register): When `allow_naked_reg' is set, do not confuse
4410 identifiers that start with a register name with a register.
4412 2000-10-12 Kazu Hirata <kazu@hxi.com>
4414 * app.c: Fix formatting.
4417 * bit_fix.h: Likewise.
4422 2000-10-11 Alan Modra <alan@linuxcare.com.au>
4424 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
4426 2000-10-07 Alan Modra <alan@linuxcare.com.au>
4428 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
4429 Re-arrange function a little and improve error message.
4431 * write.c (write_relocs): Fix a comment.
4433 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
4436 2000-10-05 Jim Wilson <wilson@cygnus.com>
4438 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
4440 2000-10-05 Alan Modra <alan@linuxcare.com.au>
4442 * config/tc-i386.c: Delete some useless comments, reformat others.
4444 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
4445 non-global syms in linkonce sections.
4447 2000-10-04 Ralf Baechle <ralf@gnu.org>
4449 * config/tc-ia64.c (operand_match): Don't use // style comments.
4450 * config/tc-i370.c: Likewise.
4452 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
4454 Changes to handle varying register prefix and user symbol prefix.
4455 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
4456 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
4457 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
4458 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
4459 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
4460 (demand_register_prefix): New variable.
4461 (md_pseudo_table): New pseudo ".syntax".
4462 (md_longopts): New options --no-underscore and --underscore.
4463 (cris_target_format): Return elf32-us-cris or elf32-cris depending
4464 on symbols_have_leading_underscore.
4465 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
4466 (get_spec_reg): Ditto.
4467 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
4469 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
4471 <case OPTION_NO_US, case OPTION_US>: New.
4472 (md_show_usage): Be brief and reformat to match continuation of
4474 * po/gas.pot: Regenerate.
4476 2000-09-28 Alan Modra <alan@linuxcare.com.au>
4478 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
4479 force relocs for 12 bit branches.
4480 (md_apply_fix): Similarly, adjust logic here.
4482 2000-09-28 Alan Modra <alan@linuxcare.com.au>
4484 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
4485 adjust for external and weak syms as we will use a reloc. Allow
4486 for +8 offset when calculating limits of branches.
4487 (hppa_fix_adjustable): Undo 2000-09-23 change.
4488 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
4489 Correct distance calculation.
4490 (tc_gen_reloc): Print the file name and line number if we can't
4493 From John David Anglin <dave@hiauly1.hia.nrc.ca>
4494 * config/tc-hppa.c (nonzero_dibits): Define.
4495 (arg_reloc_stub_needed): Check each arg and return value
4496 separately for zero case.
4497 (pa_align): Declare argument `bytes'.
4499 2000-09-25 Kazu Hirata <kazu@hxi.com>
4501 * config/tc-cris.c: Fix formatting.
4502 * config/tc-d10v.h: Likewise.
4503 * config/tc-d30v.c: Likewise.
4504 * config/tc-d30v.h: Likewise.
4505 * config/tc-fr30.c: Likewise.
4506 * config/tc-fr30.h: Likewise.
4507 * config/tc-m68k.c: Likewise.
4508 * config/tc-m68k.h: Likewise.
4509 * config/tc-pj.h: Likewise.
4510 * config/tc-ppc.c: Likewise.
4511 * config/tc-ppc.h: Likewise.
4512 * config/tc-sh.c: Likewise.
4513 * config/tc-sh.h: Likewise.
4514 * config/tc-sparc.c: Likewise.
4515 * config/tc-v850.h: Likewise.
4516 * config/tc-vax.h: Likewise.
4517 * config/tc-w65.h: Likewise.
4518 * config/tc-z8k.h: Likewise.
4520 2000-09-23 Alan Modra <alan@linuxcare.com.au>
4522 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
4523 checks only for ELF.
4524 (hppa_force_relocation): Likewise.
4526 2000-09-22 Jim Wilson <wilson@cygnus.com>
4528 * config/tc-ia64.c (dv_sem): Add "stop".
4529 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
4530 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
4531 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
4533 (mark_resources): Check IA64_RS_PRr.
4535 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4537 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
4538 md_estimate_size_before_relax): Redesign and clean up the
4539 relaxation mechanism.
4541 2000-09-21 Kazu Hirata <kazu@hxi.com>
4543 * config/tc-ns32k.c: Fix formatting.
4544 * config/tc-ns32k.h: Likewise.
4546 2000-09-20 Kazu Hirata <kazu@hxi.com>
4548 * config/tc-m32r.c: Fix formatting.
4549 * config/tc-m32r.h: Likewise.
4550 * config/tc-m68851.h: Likewise.
4551 * config/tc-m68hc11.c: Likewise.
4552 * config/tc-m68hc11.h: Likewise.
4553 * config/tc-m88k.c: Likewise.
4554 * config/tc-mcore.c: Likewise.
4555 * config/tc-mcore.h: Likewise.
4556 * config/tc-mips.c: Likewise.
4557 * config/tc-mips.h: Likewise.
4558 * config/tc-mn10200.h: Likewise.
4559 * config/tc-mn10300.h: Likewise.
4560 * config/tc-tahoe.c: Likewise.
4561 * config/tc-tahoe.h: Likewise.
4563 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4565 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
4566 Likewise in relaxation description comments.
4568 2000-09-18 Alan Modra <alan@linuxcare.com.au>
4570 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
4571 subtraction of two syms without emitting a relocation.
4573 From David Huggins-Daines <dhd@linuxcare.com>
4574 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
4575 global or weak symbols.
4577 2000-09-15 Kazu Hirata <kazu@hxi.com>
4579 * config/tc-h8300.h: Fix formatting.
4580 * config/tc-h8500.c: Likewise.
4581 * config/tc-h8500.h: Likewise.
4582 * config/tc-hppa.h: Likewise.
4583 * config/tc-i370.h: Likewise.
4584 * config/tc-i386.h: Likewise.
4585 * config/tc-i860.c: Likewise.
4586 * config/tc-i860.h: Likewise.
4587 * config/tc-i960.h: Likewise.
4588 * config/tc-ia64.c: Likewise.
4589 * config/tc-ia64.h: Likewise.
4591 2000-09-14 Kazu Hirata <kazu@hxi.com>
4593 * config/tc-a29k.c: Fix formatting.
4594 * config/tc-alpha.c: Likewise.
4595 * config/tc-arc.c: Likewise.
4596 * config/tc-arc.h: Likewise.
4597 * config/tc-arm.c: Likewise.
4598 * config/tc-arm.h: Likewise.
4599 * config/tc-avr.c: Likewise.
4600 * config/tc-avr.h: Likewise.
4601 * config/tc-tic30.c: Likewise.
4602 * config/tc-tic30.h: Likewise.
4603 * config/tc-tic54x.c: Likewise.
4604 * config/tc-tic54x.h: Likewise.
4605 * config/tc-tic80.c: Likewise.
4606 * config/tc-tic80.h: Likewise.
4608 2000-09-14 Timothy Wall <twall@cygnus.com>
4610 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
4611 parallel comparisons for later use.
4612 (struct rsrc): Add parallel comparison type.
4613 (resources_match): Skip special cases of PR usage (non-conflicting
4616 2000-09-13 Kazu Hirata <kazu@hxi.com>
4618 * config/obj-ecoff.c: Fix formatting.
4619 * config/obj-elf.c: Likewise.
4620 * config/obj-elf.h: Likewise.
4621 * config/obj-evax.h: Likewise.
4622 * config/obj-generic.h: Likewise.
4623 * config/obj-hp300.c: Likewise.
4624 * config/obj-hp300.h: Likewise.
4625 * config/obj-ieee.h: Likewise.
4626 * config/obj-vms.c: Likewise.
4627 * config/obj-vms.h: Likewise.
4629 2000-09-13 Anders Norlander <anorland@acc.umu.se>
4631 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
4632 (md_parse_option): Ditto.
4633 (md_longopts): Add -mips32 option.
4634 (md_show_usage): Document new options.
4635 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
4636 (mips_ip): Assemble mfc0 with a sub-selection code.
4637 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
4638 (mips_cpu_to_str): New function.
4639 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
4640 Use CPU_* defines instead of hardcoded numbers.
4642 * doc/as.texinfo: Document new options.
4643 * doc/c-mips.texi: Ditto.
4645 2000-09-12 Kazu Hirata <kazu@hxi.com>
4647 * as.h: Fix formatting.
4648 * asintl.h: Likewise.
4649 * bit_fix.h: Likewise.
4650 * config/obj-aout.c: Likewise.
4651 * config/obj-aout.h: Likewise.
4652 * config/obj-bout.c: Likewise.
4653 * config/obj-bout.h: Likewise.
4654 * config/obj-coff.c: Likewise.
4655 * config/obj-coff.h: Likewise.
4656 * dwarf2dbg.h: Likewise.
4658 * flonum.h: Likewise.
4659 * frags.h: Likewise.
4660 * itbl-ops.h: Likewise.
4661 * macro.h: Likewise.
4664 * struc-symbol.h: Likewise.
4665 * subsegs.h: Likewise.
4666 * symbols.h: Likewise.
4668 * write.h: Likewise.
4670 2000-09-11 Kazu Hirata <kazu@hxi.com>
4672 * bignum-copy.c: Fix formatting.
4673 * config/tc-i370.c: Likewise.
4674 * config/tc-i960.c: Likewise.
4675 * config/tc-m68k.c: Likewise.
4676 * ehopt.c: Likewise.
4677 * flonum-copy.c: Likewise.
4678 * flonum-konst.c: Likewise.
4679 * flonum-mult.c: Likewise.
4680 * literal.c: Likewise.
4683 * stabs.c: Likewise.
4684 * subsegs.c: Likewise.
4686 2000-09-09 Philip Blundell <philb@gnu.org>
4688 * configure.in (arm*-*-uclinux*): New target.
4689 * configure: Regenerate.
4691 2000-09-09 Kazu Hirata <kazu@hxi.com>
4693 * input-file.c: Fix formatting.
4694 * itbl-ops.c: Likewise.
4695 * messages.c: Likewise.
4697 2000-09-08 Philip Blundell <philb@gnu.org>
4699 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
4702 2000-09-07 H.J. Lu <hjl@gnu.org>
4704 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
4705 * configure: Rebuild.
4707 2000-09-07 Kazu Hirata <kazu@hxi.com>
4709 * atof-generic.c: Fix formatting.
4710 * config/tc-mips.c: Likewise.
4711 * config/tc-vax.c: Likewise.
4712 * input-scrub.c: Likewise.
4714 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
4716 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
4717 * configure.in (sh-*-linux*): Added.
4718 * configure: Rebuilt.
4720 2000-09-06 Kazu Hirata <kazu@hxi.com>
4722 * config/tc-hppa.c: Fix formatting.
4724 * ecoff.c: Fix formatting.
4726 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
4728 * configure: Rebuilt with new libtool.m4.
4730 2000-09-05 Kazu Hirata <kazu@hxi.com>
4732 * cgen.c: Fix formatting.
4733 * config/tc-ia64.c: Likewise.
4735 2000-09-05 Nick Clifton <nickc@redhat.com>
4737 * aclocal.m4: Regenerate.
4738 * config.in: Regenerate.
4739 * configure: Regenerate.
4740 * po/gas.pot: Regenerate.
4742 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
4744 * config/tc-cris.c: Correct comment typos.
4746 2000-09-05 Eric Christopher <echristo@cygnus.com>
4748 * config/tc-mn10300.c: Cleanup.
4749 (md_pcrel_from): Enable.
4751 2000-09-05 Alan Modra <alan@linuxcare.com.au>
4753 * expr.c (operand): Fix a comment typo.
4754 * write.c (write_relocs): Fix a signed/unsigned warning.
4756 * config/tc-hppa.c (fudge_reg_expressions): New
4757 (hppa_force_reg_syms_absolute): New.
4758 (pa_equ): Allow reg_section expressions.
4759 * config/tc-hppa.c (md_optimize_expr): Define.
4760 (hppa_force_reg_syms_absolute): Prototype.
4762 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
4763 (pa_parse_number): Pass in arg to select fp reg parsing.
4764 Return 1 to indicate format checks pass. If strict, then only
4765 accept a register or register symbol. Return value in...
4766 (pa_number): New static for pa_parse_number.
4767 (FP_REG_BASE): Define.
4768 (FP_REG_RSEL): Define.
4769 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
4770 appropriate. White space changes.
4771 (need_pa11_opcode): Don't bother passing any params, get them from
4773 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
4774 Remove extraneous check in case 'Q'.
4775 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
4776 reg, set section of resulting symbol to reg_section.
4777 (pa_parse_space_stmt): Modify call to pa_parse_number.
4778 (pa_space): Likewise.
4780 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
4781 (hppa_force_relocation): Handle vtable relocs.
4782 (pa_vtable_entry): New.
4783 (pa_vtable_inherit): New.
4784 (md_pseudo_table): Add entries for vtable pseudos.
4785 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
4786 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
4788 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
4789 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
4790 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
4792 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
4793 specify a symbol type.
4795 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
4796 dependent things together.
4797 (md_elf_symbol_type): Define.
4799 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
4801 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
4803 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
4804 (obj_elf_vtable_entry): Declare.
4806 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
4807 and export function.
4808 (obj_elf_vtable_entry): Similarly.
4809 (elf_pseudo_table): Fix the damage with a cast.
4811 2000-09-03 Richard Henderson <rth@cygnus.com>
4813 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
4814 for template selection when a label is needed.
4816 2000-09-02 Kazu Hirata <kazu@hxi.com>
4818 * config/tc-ia64.c: Fix formatting.
4820 2000-09-02 Nick Clifton <nickc@redhat.com>
4822 * configure.in: Increase version number to 2.10.91.
4823 * configure: Regenerate.
4824 * aclocal.m4: Regenerate.
4825 * config.in: Regenerate.
4826 * po/gas.pot: Regenerate.
4827 * Makefile.in: Regenerate.
4829 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
4831 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
4832 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
4833 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
4835 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
4838 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
4840 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
4841 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
4842 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
4843 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
4844 (GOT_symbol): New variable.
4845 (md_undefined_symbol): Set it.
4847 2000-09-01 Richard Henderson <rth@cygnus.com>
4849 * config/tc-ia64.c (match): Don't inline.
4850 (extra_goodness): New.
4851 (md_begin): Prefer nop.f and nop.b for best_template.
4853 2000-08-31 Kazu Hirata <kazu@hxi.com>
4855 * as.c: Fix formatting.
4857 * frags.c: Likewise.
4858 * macro.c: Likewise.
4860 2000-08-31 Eric Christopher <echristo@cygnus.com>
4862 * config/tc-mn10300.c: Cleanup and fix warnings.
4863 (md_pseudo_table): Add initializers.
4864 (md_show_usage): Cleanup.
4865 (md_parse_option): Fix warnings.
4866 (md_undefined_symbol): Fix warnings.
4867 (md_conver_frag): Fix warnings.
4868 (tc_gen_reloc): Fix warnings.
4869 (md_apply_fix3): Fix warnings.
4870 (check_operand): Fix warnings.
4872 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
4874 * acinclude.m4: Include libtool and gettext macros from the
4876 * aclocal.m4, configure: Rebuilt.
4878 2000-08-30 Mark Hatle <mhatle@mvista.com>
4880 * config/tc-ppc.c (md_parse_option): Recognize -m405.
4882 2000-08-31 Kazu Hirata <kazu@hxi.com>
4884 * listing.c: Fix formatting.
4886 2000-08-29 Kazu Hirata <kazu@hxi.com>
4888 * app.c: Fix a comment typo. Fix formatting.
4890 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
4892 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
4893 offset of the target destination for jmp instructions.
4894 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
4896 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
4898 * NEWS: Mention support for CRIS.
4900 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
4902 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
4903 Sets `.lcomm' alignment to zero.
4905 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
4907 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
4908 TC_FIX_ADJUSTABLE): Define.
4910 2000-08-23 Jim Wilson <wilson@cygnus.com>
4912 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
4913 unwind.personality_routine is set.
4915 2000-08-23 H.J. Lu <hjl@gnu.org>
4917 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
4919 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
4921 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
4924 2000-08-22 H.J. Lu <hjl@gnu.org>
4926 * config.in (STRICTCOFF): New for strict COFF.
4928 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
4929 i386-*-go32* and i386-go32-rtems*.
4930 * configure: Rebuilt.
4932 * config/obj-coff.c (obj_coff_endef): Follow the historical
4933 behavior if STRICTCOFF is not defined.
4935 * doc/internals.texi: Document STRICTCOFF.
4937 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
4939 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
4940 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
4941 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
4942 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
4943 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
4944 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
4945 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
4948 2000-08-22 Eric Christopher <echristo@cygnus.com>
4950 * config/tc-mn10300.c: (md_apply_fix): New function.
4951 (mn10300_force_relocation): New function.
4952 (mn10300_fix_adjustable): New function.
4954 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
4955 (TC_HANDLES_FX_DONE): Define.
4956 (obj_fix_adjustable): Define.
4957 (MD_APPLY_FIX3): Define.
4958 (TC_LINKRELAX_FIXUP): Define.
4960 * write.c: (TC_LINKRELAX_FIXUP): Define if not
4962 (fixup_segment): Use TC_LINKRELAX_FIXUP.
4964 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
4966 2000-08-21 Jason Eckhardt <jle@cygnus.com>
4968 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
4969 if the fixup resulted in a relocation.
4971 2000-08-18 Nick Clifton <nickc@redhat.com>
4973 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
4974 Make reference to first element of shift_names explicit.
4976 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
4978 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
4979 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
4980 add a symbol's address. Removed all target-specific #ifdefs that
4981 used to accomplished the same.
4982 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4983 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4984 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4985 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4986 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4988 2000-08-17 Kazu Hirata <kazu@hxi.com>
4990 * dwarf2dbg.c: Fix formatting.
4992 2000-08-17 Nick Clifton <nickc@redhat.com>
4994 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
4995 to be recoded as logical shift lefts by zero.
4997 2000-08-16 Jim Wilson <wilson@cygnus.com>
4999 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
5000 postincrement modified registers. Handle IA64_OPND_R3_2 addl
5002 (note_register_values): Handle IA64_OPND_R3_2 operands.
5004 2000-08-16 Jason Eckhardt <jle@cygnus.com>
5006 * config/tc-i860.c (md_operand): Silly typo fixed.
5008 2000-08-16 Nick Clifton <nickc@redhat.com>
5010 * config/tc-arm.c (struct asm_shift): Delete.
5012 (enum asm_shift_index): New.
5013 (struct asm_shift_properties): New.
5014 (struct asm_shift_name): New.
5015 (shift_properties[]); New.
5016 (shift_names[]); New.
5018 (decode_shift): Use new structures.
5019 Issue a warning is "ROR #0" is used.
5020 Issue a warning if "ASR #0" or "LSR #0" is used.
5022 (md_begin): Initialise arm_shift_hsh table from new
5023 asm_shift_name array.
5025 2000-08-16 Jakub Jelinek <jakub@redhat.com>
5027 * config/tc-sparc.c: Kill all warnings.
5028 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
5030 (md_show_usage): Update usage text.
5032 2000-08-16 Nick Clifton <nickc@redhat.com>
5034 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
5037 2000-08-15 Will Cohen <wcohen@redhat.com>
5039 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
5041 * config/tc-sh.c (md_assemble): Changed so debug_type
5042 test performed for ppi_assemble
5043 * config/tc-sh.c: Included dwarf2dbg.h.
5044 (debug_line): Defined.
5045 (md_assemble): Generates dwarf2 line info.
5046 (sh_finalize): New function. Finalize dwarf2 info.
5047 (assemble_ppi): Returns size of code generated.
5048 (build_Mytes): Returns size of code generated.
5049 (md_pseudo_table): Added "file" and "loc" psuedo ops.
5050 * config/tc-sh.h (md_end): Defined.
5051 (sh_finalize): Declared.
5053 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
5055 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
5058 2000-08-14 Nick Clifton <nickc@redhat.com>
5060 * config/tc-arm.c (do_bx): Allow "bx pc".
5062 2000-08-14 Jim Wilson <wilson@cygnus.com>
5064 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
5065 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
5066 (md_begin): Change assignment to md.flag to OR in the new bit.
5068 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
5070 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
5071 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
5074 2000-08-14 Jason Eckhardt <jle@cygnus.com>
5076 * NEWS: Mention i860 support.
5078 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
5080 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
5082 2000-08-14 Andreas Schwab <schwab@suse.de>
5084 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
5086 2000-08-11 Andreas Schwab <schwab@suse.de>
5088 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
5091 2000-08-11 Kazu Hirata <kazu@hxi.com>
5093 * expr.c: Fix formatting.
5094 * config/obj-bout.c: Likewise.
5096 2000-08-10 Jason Eckhardt <jle@cygnus.com>
5098 * doc/c-i860.texi: Flesh out the i860 section more.
5100 2000-08-10 Kazu Hirata <kazu@hxi.com>
5102 * symbols.c: Fix formatting.
5105 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
5107 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
5108 modifier has the IgnoreSize bit set.
5110 2000-08-09 Alan Modra <alan@linuxcare.com.au>
5112 From Rodney Brown <RodneyBrown@mynd.com>
5113 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
5114 * configure: Regenerate.
5116 2000-08-09 Kazu Hirata <kazu@hxi.com>
5118 * hash.c: Fix formatting.
5121 2000-08-08 Jason Eckhardt <jle@cygnus.com>
5123 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
5124 (i860_fix_info): New enum.
5125 (MD_APPLY_FIX3): Define.
5126 (WORKING_DOT_WORD): Define.
5127 (TC_HANDLES_FX_DONE): Define.
5128 (DIFF_EXPR_OK): Define.
5129 (LISTING_HEADER): Define.
5130 (TARGET_FORMAT): Select target format based on endian flag.
5131 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
5132 (target_big_endian): Add external declaration.
5134 * config/tc-i860.c: All existing code reworked completely. Other
5135 new code shown below.
5136 (SYNTAX_SVR4): Define.
5137 (target_warn_expand): New variable.
5138 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
5139 (md_longopts): Declare and define with new options (-EL, -EB,
5141 (md_show_usage): New function.
5142 (md_operand): New function.
5143 (obtain_reloc_for_imm16): New function.
5144 (md_apply_fix3): New function.
5145 (tc_gen_reloc): New function.
5147 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
5149 * config/tc-m68hc11.c (build_jump_insn): Make sure the
5150 2 bytes of the jump address are in the same frag.
5151 (find): Accept 68hc12 register indirect modes.
5153 * NEWS: Mention 68HC11 & 68HC12 support.
5155 2000-08-07 Richard Henderson <rth@cygnus.com>
5157 * config/tc-ia64.c (unwind): Add prologue_mask member.
5158 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
5159 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
5160 (dot_body): Clear unwind.prologue_mask.
5161 (dot_prologue): Set it. Accept a register second argument.
5163 2000-08-07 Kazu Hirata <kazu@hxi.com>
5165 * config/atof-ieee.c: Fix formatting.
5166 * config/atof-tahoe.c: Likewise.
5168 2000-08-06 Nick Clifton <nickc@cygnus.com>
5170 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
5173 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
5174 of .popsection, .previous, .pushsection, .subsection,
5175 .version, .vtable_entry, .vtable_inherit and .weak.
5177 2000-08-05 Kazu Hirata <kazu@hxi.com>
5179 * config/tc-cris.c: Fix formatting.
5180 * config/tc-i386.c: Likewise.
5181 * config/tc-sparc.c (sparc_ip): Simplify the code.
5183 2000-08-04 Kazu Hirata <kazu@hxi.com>
5185 * config/tc-cris.c: Rearrange code for readability.
5186 * config/tc-d10v.c: Fix formatting.
5187 * config/tc-m32r.c: Likewise.
5188 * config/tc-sparc.c: Likewise.
5190 2000-08-02 Jim Wilson <wilson@cygnus.com>
5192 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
5193 before ia64_find_opcode.
5194 (md_assemble): Likewise.
5196 2000-08-01 Nick Clifton <nickc@cygnus.com>
5198 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
5199 Undo some formatting fixes.
5201 2000-08-01 Kazu Hirata <kazu@hxi.com>
5203 * config/obj-som.c: Fix formatting.
5204 * config/obj-ieee.c: Likewise.
5205 * config/tc-arm.c: Likewise.
5206 * config/tc-v850.c: Likewise.
5208 2000-08-01 Nick Clifton <nickc@redhat.com>
5210 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
5211 index by command line option.
5213 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5215 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
5216 (@node M68K-Branch): Rewrite to match the reality.
5218 2000-07-31 Jason Eckhardt <jle@cygnus.com>
5220 * doc/c-i860.texi: New file.
5221 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
5222 * doc/Makefile.in: Regenerate.
5223 * doc/all.texi: Add I860 as relevant architecture.
5224 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
5226 2000-07-31 Kazu Hirata <kazu@hxi.com>
5228 * config/tc-d30v.c: Fix formatting.
5230 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5232 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
5233 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
5234 long emit a long branch if available instead of an absolute jump, never
5235 emit absolute jumps for anything with --pcrel.
5237 * doc/c-m68k.texi: Document new command line option.
5239 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
5241 * config/tc-avr.c: Use PARAMS macro in function declarations.
5242 Don't declare md_pcrel_from_section (already in tc-avr.h).
5243 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
5244 (avr_operand): Don't set (unsigned) op_mask to -1.
5246 2000-07-28 Jason Eckhardt <jle@cygnus.com>
5248 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
5249 * configure: Regenerated.
5250 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
5251 of operand to the .type directive (.e.g, "type").
5253 2000-07-28 Alan Modra <alan@linuxcare.com.au>
5255 * as.h (warn_comment, found_comment, found_comment_file): Declare.
5256 * app.c (do_scrub_chars): Record where first comment found.
5257 * read.c (read_a_source_file): Init found_comment on entry, and
5258 notify whether comments found on exit.
5259 * config/tc-hppa.c (md_shortopts): Add "c".
5260 (md_longopts): Add warn-comment.
5261 (md_parse_option): Handle it.
5262 (md_show_usage): Show available options.
5263 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
5265 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
5267 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
5268 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
5270 (md_estimate_size_before_relax): Don't fall off end of function.
5272 2000-07-27 Kazu Hirata <kazu@hxi.com>
5274 * config/tc-avr.c: Fix formatting.
5275 * config/tc-ns32k.c: Likewise.
5277 2000-07-27 Alan Modra <alan@linuxcare.com.au>
5279 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
5281 2000-07-27 Kazu Hirata <kazu@hxi.com>
5283 * config/tc-d10v.c: Fix formatting.
5284 * config/tc-z8k.c: Likewise.
5285 * config/tc-sparc.c: Likewise.
5287 2000-07-26 Dave Brolley <brolley@redhat.com>
5289 * cgen.c (queue_fixup): Declare opinfo.
5290 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
5291 (gas_cgen_md_operand): Ditto.
5292 (gas_cgen_md_apply_fix3): Ditto.
5294 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
5296 * config/obj-coff.c (obj_frob_symbol): Don't merge
5297 labels. Don't merge if the symbol isn't constant. Return
5298 immediately if a symbol is merged.
5300 2000-07-22 Alan Modra <alan@linuxcare.com.au>
5302 * frags.c (frag_align): Correct absolute section alignment.
5304 2000-07-20 DJ Delorie <dj@redhat.com>
5306 * config/obj-coff.c (obj_frob_symbol): revert previous change,
5307 it breaks linking against DLLs.
5309 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
5311 * configure.in: Add CRIS support.
5312 * configure: Regenerate.
5313 * Makefile.am: (CPU_TYPES): Add cris.
5314 (CPU_OBJ_VALID) [aout]: Add cris.
5315 (MULTI_CPU_TYPES): Add cris.
5316 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
5317 [coff]: Only i386 and mips are valid.
5318 (TARGET_CPU_CFILES): Add config/tc-cris.c.
5319 (TARGET_CPU_HFILES): Add config/tc-cris.h.
5320 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
5321 Regenerate dependencies.
5322 * Makefile.in: Regenerate.
5323 * aclocal.m4: Regenerate.
5324 * as.c: Declare crisaout, criself.
5325 * config/tc-cris.h, config/tc-cris.c: New.
5326 * config/e-criself.c, config/e-crisaout.c: New.
5327 * po/POTFILES.in, po/gas.pot: Regenerate.
5329 2000-07-20 Kazu Hirata <kazu@hxi.com>
5331 * read.c: Fix formatting.
5332 * write.c: Fix formatting.
5334 2000-07-19 H.J. Lu <hjl@gnu.org>
5336 * sb.c: Include <stdlib.h> if exists for abort ().
5338 2000-07-19 Alan Modra <alan@linuxcare.com.au>
5340 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
5341 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
5342 (pa_type_args): Same here.
5344 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
5346 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
5347 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
5348 the storage class is already set.
5350 2000-07-17 Kazu Hirata <kazu@hxi.com>
5352 * config/tc-m68hc11.c: Fix formatting.
5353 * config/tc-mn10200.c: Likewise.
5354 * config/tc-mn10300.c: Likewise.
5355 * config/tc-pj.c: Likewise.
5356 * config/tc-tic80.c: Likewise.
5357 * config/tc-w65.c: Likewise.
5359 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
5361 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
5364 2000-07-15 Ian Lance Taylor <ian@zembu.com>
5366 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
5369 2000-07-15 Alan Modra <alan@linuxcare.com.au>
5371 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
5372 ELF as are used for SOM (except the 32-bit reloc one) to decide
5373 whether a symbol can be reduced to a section symbol. Expand on
5374 the comment for symbols involved in LR% and RR% expressions.
5376 2000-07-14 Nick Clifton <nickc@cygnus.com>
5378 * config/tc-mips.c (mips_disable_float_construction): New
5379 static variable. Set to true if doubles should not be
5380 constructed by loading two single width fp registers with
5381 halves of the value.
5382 (mips_ip): Test mips_disable_float_construction.
5383 (md_longopts): Add command line switches --construct-floats
5384 and --no-construct-floats.
5385 (md_parse_option): Parse new command line options.
5386 (md_show_usage): Describe new command line options.
5388 * doc/c-mips.texi: Document new command line options.
5390 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
5392 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
5393 * configure: Regenerate.
5395 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
5397 * configure.in (DEFAULT_EMULATION setting): Revert part of
5398 2000-07-01 change that set te_multi=multi unless set to tmips.
5399 * configure: Regenerate.
5401 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
5403 * config/obj-coff.c (coff_frob_section): Add padding to the last
5404 section when aligning it increases its size.
5406 2000-07-11 Kazu Hirata <kazu@hxi.com>
5408 * config/tc-tic54x.c: Fix formatting.
5410 2000-07-10 Kazu Hirata <kazu@hxi.com>
5412 * config/tc-h8500.c: Fix formatting.
5413 * config/tc-tic54x.c: Fix formatting.
5415 2000-07-10 Alan Modra <alan@linuxcare.com.au>
5417 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
5418 displacements correctly.
5420 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
5422 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
5424 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
5428 2000-07-09 Alan Modra <alan@linuxcare.com.au>
5430 From David Huggins-Daines <dhd@linuxcare.com>
5431 * config/te-hppalinux64.h: Add a new emulation.
5432 * configure.in (emulations): Add configure bits to support the
5433 64-bit Linux/parisc target.
5434 * configure: Regenerate.
5436 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
5437 (md_shortopts): Add `V' for ELF.
5439 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
5440 when SOM or ELF_ARG_RELOC are defined.
5441 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
5442 ELF_ARG_RELOC are defined.
5443 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
5444 (pa_stringer): ..Do it here instead. Fix comment typos.
5445 (hppa_force_relocation): Cast enums to int before comparing with
5448 From Ryan Bradetich <rbradetich@uswest.net>
5449 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
5450 redifinition warning.
5451 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
5452 (hppa_force_relocation): ditto
5453 (md_apply_fix): Added cast to buf to fix warnings.
5455 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
5456 cons_fix_new_hppa, hppa_force_relocation): Prototype.
5458 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
5459 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
5460 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
5461 reloc_type** to avoid warnings in switch.
5462 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
5463 little earlier instead.
5465 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
5467 (pa_type_args): Use symbol_arg_reloc_info.
5468 (struct pa_it): Make arg_reloc unsigned int.
5469 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
5470 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
5471 (pa_code): Delete. pa_text duplicates this function.
5472 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
5473 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
5475 (cons_fix_new_hppa): Actually change selector to e_fsel when
5476 warning about assuming so.
5477 (tc_gen_reloc): More example elf arg reloc code.
5478 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
5479 (hppa_force_relocation): Likewise.
5481 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
5483 (pa_end_of_source): Prototype.
5484 (hppa_fix_adjustable): Prototype.
5485 (LABELS_WITHOUT_COLONS): Move it..
5486 * config/te-hppa.h: To here.
5488 * config/te-hppa64.h: New file.
5490 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
5492 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
5493 format -10, -16, 16 relocs.
5494 (hppa_elf_mark_end_of_function): Test for null
5495 last_call_info->start_symbol
5497 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
5498 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
5499 re_assesmble_* functions. Delete extraneous statements. Fix
5501 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
5502 insn to re_assemble_*.
5504 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
5506 * doc/internals.texi (Expressions): Fix typo.
5508 2000-07-08 Kazu Hirata <kazu@hxi.com>
5510 * config/tc-sh.c: Fix formatting.
5511 * config/tc-tic54x.c: Fix formatting.
5512 * depend.c: Fix formatting.
5513 * flonum-konst.c: Likewise.
5514 * flonum-mult.c: Likewise.
5516 2000-07-07 Kazu Hirata <kazu@hxi.com>
5518 * config/tc-sh.c: Fix comments.
5519 * config/obj-vms.c: Fix comments.
5520 * config/tc-a29k.c: Likewise.
5521 * config/tc-alpha.c: Likewise.
5522 * config/tc-h8300.c: Likewise.
5523 * config/tc-h8500.c: Likewise.
5524 * config/tc-i370.c: Likewise.
5525 * config/tc-ia64.c: Likewise.
5526 * config/tc-m68hc11.c: Likewise.
5527 * config/tc-m68k.c: Likewise.
5528 * config/tc-mips.c: Likewise.
5529 * config/tc-ns32k.c: Likewise.
5530 * config/tc-ppc.c: Likewise.
5531 * config/tc-z8k.c: Likewise.
5533 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
5535 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
5536 Default to '(SEC_LOAD | SEC_DATA)'.
5537 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
5539 * doc/internals.texi (CPU Backend): Describe
5540 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
5542 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
5544 * as.c (parse_args): NULL terminate the long option list.
5546 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
5548 * config/tc-d30v.h: Include "write.h" for fixS.
5549 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
5551 2000-07-05 Nick Clifton <nickc@cygnus.com>
5553 * config/tc-d30v.c (write_2_short): Further changes to warning
5554 messages produced when combining EITHER_BUT_PREFER_MU attributed
5557 2000-07-05 DJ Delorie <dj@redhat.com>
5561 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
5563 * config/tc-arm.c (psrs): Accept combinations of flags.
5565 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
5567 * config/tc-avr.c: Change _ () to _() around all strings marked
5568 for translation (exception from the usual coding style).
5569 (avr_opt): New struct variable, how the new switches are set.
5570 (OPTION_MMCU): Define as 'm' and actually use.
5571 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
5572 (show_mcu_list): New function, display the list of known MCUs.
5573 (md_show_usage): Document the new switches. Call show_mcu_list.
5574 (avr_set_arch): Change 'm' to OPTION_MMCU.
5575 (md_parse_option): Call show_mcu_list if unknown MCU specified.
5576 Handle the new switches.
5577 (avr_operands): Disable warnings for undefined combinations of
5578 operands if -mall-opcodes. Disable warnings for skipping two-word
5579 instructions if enhanced core or -mno-skip-bug.
5580 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
5581 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
5582 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
5583 (avr_ldi_expression): Warn about implicit lo8().
5584 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
5586 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
5588 * configure.in: Add entry for mips-*-sysv4*MP*
5589 * configure: Rebuild
5590 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
5591 elf32-tradlittlemips for traditional mips targets.
5592 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
5593 test for Link Once sections as in adjust_reloc_syms.
5594 * config/te-tmips.h: New file for traditional mips targets. Define
5597 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
5599 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
5600 flags argument is not present, don't change an existing section's
5601 section's attributes. If the flags argument is present, warn if the
5602 attributes don't match the section's current attributes. When
5603 long section names are supported, set SEC_LINK_ONCE and
5604 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
5606 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
5608 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
5609 symbols; create them.
5611 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
5613 * write.c (set_segment_vma): New: Set vma and lma for a segment.
5614 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
5616 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
5618 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
5619 expressions. Ignore the problem when handling 16 bit signed
5620 immediates, because the assembler will take care of the relocation
5623 2000-06-27 Nick Clifton <nickc@cygnus.com>
5625 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
5626 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
5627 sequential order, and emit warning messages if the input source
5628 code contains constructs like that, or parallel constructs
5629 containing such opcodes.
5631 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
5633 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
5634 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
5635 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
5636 (md_show_usage): Update usage message.
5637 (md_parse_option): Allow redefinition of MCU type within the
5638 same avr[1-5] bfd machine type. Show both old and new MCU type
5639 in the error message.
5640 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
5641 Simplify 8K wrap code.
5643 2000-06-25 Kazu Hirata <kazu@hxi.com>
5645 * config/obj-aout.c: Remove all uses of DEFUN.
5646 * config/obj-ieee.c: Likewise.
5647 * config/tc-sh.c: Fix comment typos.
5648 * config/tc-tahoe.c: Likewise.
5649 * config/tc-vax.c: Likewise.
5650 * config/tc-w65.c: Likewise.
5651 * config/tc-z8k.c: Likewise.
5652 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
5654 2000-06-24 DJ Delorie <dj@cygnus.com>
5656 * config/tc-i386.c (md_estimate_size_before_relax): Revert
5657 more changes from Sept 1999
5658 (tc_i386_fix_adjustable): ditto
5659 (md_apply_fix3): ditto
5661 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
5663 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
5664 (gas_cgen_parse_operand): Set it around expression() call.
5665 (gas_cgen_md_operand): Test for it before longjmp().
5667 2000-06-24 Kazu Hirata <kazu@hxi.com>
5669 * config/tc-h8500.c: Remove all uses of DEFUN.
5670 * config/tc-sh.c: Likewise.
5671 * config/tc-w65.c: Likewise.
5672 * config/tc-z8k.c: Likewise.
5674 * config/tc-h8500.c: Fix typos in comments.
5676 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
5678 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
5681 2000-06-23 matthew green <mrg@redhat.com>
5683 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
5684 defined. Fix error message for `[' grouping.
5686 2000-06-22 Kazu Hirata <kazu@hxi.com>
5688 * config/tc-h8300.c: Fix formatting and comment typos.
5690 2000-06-22 Timothy Wall <twall@cygnus.com>
5692 * config/tc-ia64.c (note_register_values): Move premature QP
5693 notation clearing into the appropriate place.
5695 2000-06-22 Alan Modra <alan@linuxcare.com.au>
5697 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
5698 first before anything else. Add bin-bugs.h, emul.h and progress.h
5699 Sort list of files as for $(OBJS) in Makefile.am.
5701 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
5702 find one. Remake dependencies.
5703 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
5704 * Makefile.in: Regenerate.
5705 * doc/Makefile.in: Regenerate.
5707 * config/tc-i386.c (i386_displacement): Don't assume a constant
5708 displacement is necessarily 16 bits when in 16 bit code mode.
5709 (md_assemble): Instead size the displacement here after we know
5710 for sure that a .code16gcc operand hasn't automatically added
5711 operand size prefixes.
5713 2000-06-21 H.J. Lu <hjl@gnu.org>
5715 * Makefile.am: Rebuild dependency.
5716 * Makefile.in: Rebuild.
5718 2000-06-21 Kazu Hirata <kazu@hxi.com>
5720 * config/tc-h8300.c (parse_reg): Make the function static.
5721 (parse_exp): Likewise.
5723 2000-06-20 DJ Delorie <dj@cygnus.com>
5725 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
5726 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
5727 for cygwin import libraries to work properly.
5729 2000-06-20 H.J. Lu <hjl@gnu.org>
5731 * Makefile.am: Rebuild dependency.
5732 * Makefile.in: Rebuild.
5733 * configure: Likewise.
5734 * doc/Makefile.in: Likewise.
5736 2000-06-20 Timothy Wall <twall@cygnus.com>
5738 * doc/internals.texi (CPU backend): Add @itemx for
5739 TC_START_LABEL_WITHOUT_COLON.
5740 * doc/c-tic54x.texi: New.
5741 * doc/as.texinfo: Add tic54x features and include primary tic54x
5743 * doc/all.texi: Add C54X.
5744 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
5745 * doc/Makefile.in: Regenerate.
5746 * configure.in: Add tic54x and define LIBM for tic54x.
5747 * configure: Regenrate.
5748 * config/tc-tic54x.[ch]: New.
5749 * config/obj-coff.h: Add tic54x.
5750 * Makefile.am: (CPU_TYPES): Add tic54x.
5751 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
5752 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
5753 (as_new_LDADD): Add $(LIBM).
5754 * Makefile.in: Regenerate.
5756 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
5758 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
5759 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
5760 * doc/as.texinfo: Likewise.
5762 * configure, Makefile.in: Regenerate.
5763 * configure.in (emulations): Recognize m6811 and m6812.
5764 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
5765 Added files for 68hc11 and 68hc12 assembler.
5766 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
5767 * config/tc-m68hc11.h: Header definition for that assembler.
5769 2000-06-18 Nick Clifton <nickc@redhat.com>
5771 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
5772 instead of OCTETS_PER_BYTE.
5774 * config/tc-v850.c: Fix compile time warnings.
5775 * config/tc-ppc.c: Fix compile time warnings.
5777 2000-06-18 H.J. Lu <hjl@gnu.org>
5779 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
5780 * configure: Rebuild.
5782 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
5784 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
5787 2000-06-16 Nick Clifton <nickc@cygnus.com>
5789 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
5790 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
5792 * doc/c-mips.texi: Document newly accepted cpu variants.
5794 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
5796 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
5798 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
5800 * macro.c (getstring): Make it possible to escape the quote
5803 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
5805 * config/tc-hppa.c (pa_export): Weak symbols can be global.
5807 2000-06-13 H.J. Lu <hjl@gnu.org>
5809 * configure: Regenerate.
5811 2000-06-09 Alan Modra <alan@linuxcare.com.au>
5813 * app.c (do_scrub_begin): Don't default lex[';'] as a line
5815 * doc/internals.texi (line_separator_chars): Semicolon is no
5816 longer a default. Mention null and newline as defaults.
5818 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
5820 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
5821 * config/tc-i860.h (line_separator_chars): Likewise.
5822 * config/tc-h8300.c (line_separator_chars): Likewise.
5823 * config/tc-i960.c (line_separator_chars): Likewise.
5824 * config/tc-m68k.c (line_separator_chars): Likewise.
5825 * config/tc-mips.c (line_separator_chars): Likewise.
5826 * config/tc-ns32k.c (line_separator_chars): Likewise.
5827 * config/tc-sparc.c (line_separator_chars): Likewise.
5828 * config/tc-vax.c (line_separator_chars): Likewise.
5830 * config/tc-h8300.c (comment_chars): Use string initialiser.
5831 * config/tc-i960.c (line_comment_chars): Likewise.
5832 * config/tc-z8k.c (comment_chars, line_comment_chars,
5833 line_separator_chars): Likewise.
5835 * config/tc-arm.c (line_separator_chars): Always use `;', not just
5838 2000-06-08 Nick Clifton <nickc@cygnus.com>
5840 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
5843 2000-06-08 David O'Brien <obrien@FreeBSD.org>
5845 * configure.in (VERSION): Update to show this is the CVS mainline.
5847 2000-06-08 Matthew Jacob <mjacob@feral.com>
5849 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
5850 $at is the integer register $r28, vs. both $r28 and the floating
5851 point register $f28.
5853 2000-06-08 James E. Wilson <wilson@cygnus.com>
5855 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
5856 (dot_endp): Don't call ia64_flush_insns.
5857 (emit_one_bundle): Don't delete prologue/body records from
5858 unwind_record list in first loop. Rewrite second loop to account for
5861 2000-06-07 David Mosberger <davidm@hpl.hp.com>
5863 * config/tc-ia64.c: Add missing prototypes.
5864 (generate_unwind_image): Cast argument to output_unw_records call.
5866 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
5868 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
5870 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
5872 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
5873 (REGISTER_P): likewise.
5874 (avr_opcodes): uses include/opcode/avr.h
5875 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
5877 2000-06-04 Alan Modra <alan@linuxcare.com.au>
5879 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
5882 2000-06-03 H.J. Lu <hjl@gnu.org>
5884 * read.c (is_end_of_line): Put back `;'.
5886 2000-06-03 Alan Modra <alan@linuxcare.com.au>
5888 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
5890 2000-06-01 Alan Modra <alan@linuxcare.com.au>
5892 * expr.c (operand): Test is_end_of_line outside switch to catch
5893 line separator chars that are also operators.
5894 (operator): Return O_illegal for line separator chars.
5896 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
5897 entry (or `!' entry for TC_HPPA).
5899 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
5900 before indexing is_end_of_line. Remove redundant check for '\0'.
5902 * config/tc-h8500.c (md_assemble): Likewise.
5903 * config/tc-mcore.c (md_assemble): Likewise.
5904 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
5907 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
5909 * config/tc-mcore.c (mcore_cons): Likewise.
5910 (mcore_float_cons): Likewise.
5911 (mcore_stringer): Likewise.
5912 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
5914 2000-06-01 Scott Bambrough <scottb@netwinder.org>
5916 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
5918 2000-05-29 Nick Clifton <nickc@cygnus.com>
5920 * config/tc-sh.c: Fix compile time warning messages.
5922 * config/tc-mips.c: Fix compile time warning messages.
5924 2000-05-29 Philip Blundell <philb@gnu.org>
5926 * doc/as.texinfo: Update copyright dates.
5927 (Local Labels): Delete misplaced mention of ARM.
5928 * NEWS: Mention ARM ELF support.
5930 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
5932 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
5933 it is modified, and use the real_size to compute the frag address
5934 for dwarf2 line info.
5936 2000-05-27 Alan Modra <alan@linuxcare.com.au>
5938 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
5939 line-matching scheme to cope with automake moving variables around.
5940 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
5941 * Makefile.in: Regenerate.
5943 2000-05-26 Jakub Jelinek <jakub@redhat.com>
5945 * config/tc-sparc.c (sparc_relax): New.
5946 (md_longopts): Add -relax and -no-relax options.
5947 (md_parse_options, md_show_usage): Likewise.
5948 (md_apply_fix3): Optimize tail call into branch always if possible.
5950 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
5952 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
5953 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
5954 rules, with warning when a GAS statement specifies a packing that
5955 will result in an instruction being squashed.
5956 Added typdef packing_type and enumerals, changed various integer
5957 literals to use the enumerals.
5959 2000-05-24 David Mosberger <davidm@hpl.hp.com>
5961 * config/tc-ia64.c (dot_restorereg_p): New function.
5962 (md_pseudo_table): Add restorereg.p.
5963 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
5964 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
5966 * config/tc-ia64.h (unw_record_type): Add unwabi.
5967 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
5968 called MASK with members for imask, and the masks produced by
5969 fr_mem, gr_mem, br_mem, and frgr_mem.
5970 (unw_p_record): Add members ABI and CONTEXT.
5971 (unw_x_record): Add member AB.
5972 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
5973 as pseudo-register for use during unwind info generation.
5974 (AR_PFS, AR_LC): New macros.
5975 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
5976 whose names start with an at sign (as in "@priunat").
5977 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
5979 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
5980 proc_end, unwind_info, personality_routine): Consolidate into
5981 "unwind" structure to reduce offset-table use. Add member
5982 NEXT_SLOT_NUMBER to track the slot number for the next instruction
5984 (output_R1_format, output_R3_format, output_P3_format,
5985 output_P6_format): Initialize R with zero to reduce compiler warnings.
5986 (output_P7_format): Ditto. Add `default' branch to switch
5987 statement to reduce compiler warnings.
5988 (output_P8_format, output_B1_format, output_B4_format): Ditto.
5989 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
5990 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
5991 into single argument.
5992 (output_X1_format, output_X3_format): Initialize R with zero to reduce
5993 compiler warnings. Merge A and B args into single argument.
5994 (output_X2_format, output_X4_format): Remove unused variable R. Merge
5995 A and B args into single argument.
5996 (free_record): Removed (wasn't used).
5997 (free_list_records): Also free imasks in prologue records.
5998 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
5999 (output_spill_mask): Remove.
6000 (output_unwabi): New function.
6001 (output_epilogue, output_label_state, output_copy_state): Call
6003 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
6004 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
6006 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
6007 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
6008 as part of handling the prologue records. Emit region's imask if
6009 we have one. Handle unwabi, epilogue, label_state, copy_state,
6010 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
6011 spill_sprel_p, and spill_reg_p records.
6012 (set_imask, count_bits, slot_index): New function.
6013 (fixup_unw_records): Fix region size computation. Handle
6014 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
6015 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
6016 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
6017 set_imask accordingly. Update imask for gr_gr, and br_gr records.
6018 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
6019 (dot_save): Use manifest constants for applicaton registers.
6020 Handle REG_PR and REG_PRIUNAT.
6021 (dot_restore): Don't just ignore it.
6022 (dot_restorereg): New function..
6023 (generate_unwind_image): Ensure unwind info is a multiple of eight
6024 bytes, not just four bytes.
6025 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
6026 (dot_altrp): Don't just ignore it.
6027 (dot_savemem): New function. Replaces dot_savesp() and
6028 dot_savepsp(). Use manifest constants for applicaton registers.
6029 Handle REG_PR and REG_PRIUNAT.
6030 (dot_savef): Simplify.
6031 (dot_saveb): Support generation of br_gr.
6032 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
6033 dot_label_state, dot_copy_state): New function.
6034 (dot_unwabi): Don't just ignore it.
6035 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
6036 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
6037 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
6038 (emit_one_bundle): Set slot number for prologue/body records
6039 *before* emitting the first insn.
6040 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
6041 (md_begin): Declare "psp" pseudo-register.
6042 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
6043 so we don't get segfault.
6044 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
6045 counts as required per SW Conventions manual
6046 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
6047 output_preds_psprel, output_preds_sprel, output_spill_base,
6048 output_unat_psprel, output_unat_sprel, output_lc_psprel,
6049 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
6050 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
6051 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
6052 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
6053 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
6054 (dot_vframe): Implement.
6055 (dot_vframesp, dot_vframepsp): New function.
6057 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
6059 * configure.in (i386-*-freebsd a.out entry): Quote properly.
6060 * configure: Regenerate.
6062 2000-05-23 Alan Modra <alan@linuxcare.com.au>
6064 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
6065 (md_estimate_size_before_relax): so we can use it here instead of
6066 old kludges. Localise vars to blocks. Comment.
6068 * frags.c (frag_new): Update fr_var comments.
6069 * frags.h (struct frag): Ditto.
6071 2000-05-22 Richard Henderson <rth@cygnus.com>
6073 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
6074 (pseudo_func): Add pcrel.
6075 (operand_match): Handle IA64_OPND_TGT64.
6076 (build_insn): Likewise.
6077 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
6078 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
6079 (fix_insn): Handle all three 64-bit relocation types.
6081 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
6083 * obj.h (struct format_ops): New members begin, app_file,
6084 s_set_other, s_set_desc, s_get_type, s_set_type,
6085 separate_stab_sections, init_stab_section.
6087 * config/obj-multi.h: Update GPL notice to v2.
6089 (obj_app_file): New.
6090 (S_SET_SIZE): Test s_set_size for NULL before calling.
6091 (S_SET_ALIGN): Similar for s_set_align.
6096 (SEPARATE_STAB_SECTIONS): New.
6097 (INIT_STAB_SECTION): New.
6098 (EMIT_SECTION_SYMBOLS): New.
6099 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
6101 * config/obj-elf.h: Update GPL notice to v2.
6102 Mention that this file is included from obj-multi.h.
6103 (obj_begin): Wrap definition in ifndef.
6104 (elf_file_symbol): Constify declaration.
6105 (obj_app_file): Ditto.
6106 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
6107 Wrap in ifndef SEPARATE_STAB_SECTIONS.
6109 * config/obj-elf.c (elf_s_set_other): New.
6110 (elf_file_symbol): Constify argument.
6111 (elf_separate_stab_sections): New.
6112 (elf_init_stab_section): New.
6113 (elf_format_ops): Add new members. Remove comma at end.
6115 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
6116 (ecoff_format_ops): Add new fields. Remove comma at end.
6117 Mention inconsistency for emit_section_symbols.
6119 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
6121 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
6122 (coff_separate_stab_sections): New.
6123 (coff_format_ops): Add new members.
6125 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
6126 (obj_aout_s_set_other): New.
6127 (obj_aout_s_set_desc): New.
6128 (obj_aout_s_get_type): New.
6129 (obj_aout_s_set_type): New.
6130 (obj_aout_separate_stab_sections): New.
6131 (aout_format_ops): New members added. Use obj_aout_process_stab,
6132 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
6133 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
6135 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
6137 2000-05-22 Alan Modra <alan@linuxcare.com.au>
6139 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
6140 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
6141 (md_estimate_size_before_relax): Ensure jumps to weak and
6142 externally visible symbols are relocatable.
6144 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
6146 * stabs.c (aout_process_stab): Make global.
6147 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
6148 * read.h (aout_process_stab): Declare.
6150 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
6151 Generalize to *aout, *coff *elf.
6152 * configure: Regenerated.
6154 * doc/internals.texi (Object format backend): Say
6155 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
6157 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
6158 * Makefile.in: Regenerated.
6160 2000-05-19 Catherine Moore <clm@cygnus.com>
6162 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
6164 2000-05-18 Alan Modra <alan@linuxcare.com.au>
6166 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
6167 instruction to reflect change in re_assemble_*.
6169 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
6171 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
6172 build PA64 ELF tools.
6173 * configure: Rebuilt.
6175 2000-05-17 Alan Modra <alan@linuxcare.com.au>
6177 * Makefile.am: Regenerate dependencies.
6178 * Makefile.in: Regenerate.
6180 2000-05-15 Nick Clifton <nickc@cygnus.com>
6182 * config/tc-arm.c (struct asm_psr): Add boolean field
6183 distinguishing between CSPR and SPSR. Rename 'number' field
6185 (psrs): Rearrange contents to match new asm_psr structure.
6186 (arm_psr_parse): Move next to psr_required_here. Make it
6187 return an asm_psr structure.
6188 (psr_required_here): Use asm_psr structure returned by
6190 (do_msr): Reorganise to allow psr_required_here to be called
6192 (md_undefined_name): Mark 'name' parameter as unused, since
6193 the COFF target does not use it.
6195 2000-05-14 David O'Brien <obrien@FreeBSD.org>
6197 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
6199 * config/te-aux.h: Likewise.
6200 * config/te-dpx2.h: Likewise.
6201 * config/te-go32.h: Likewise.
6202 * config/te-hp300.h: Likewise.
6203 * config/te-hppa.h: Likewise.
6204 * config/te-i386aix.h: Likewise.
6205 * config/te-ic960.h: Likewise.
6206 * config/te-interix.h: Likewise.
6207 * config/te-nbsd532.h: Likewise.
6208 * config/te-pc532mach.h: Likewise.
6209 * config/te-ppcnw.h: Likewise.
6210 * config/te-psos.h: Likewise.
6211 * config/te-sparcaout.h: Likewise.
6212 * config/te-sun3.h: Likewise.
6213 * config/te-sysv32.h: Likewise.
6215 2000-05-14 Alan Modra <alan@linuxcare.com.au>
6217 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
6218 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
6219 and sign extend without an if statement.
6220 (build_bytes): Likewise.
6222 2000-05-14 Kazu Hirata <kazu@hxi.com>
6224 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
6225 X_add_symbol L_32 case.
6227 2000-05-14 David O'Brien <obrien@FreeBSD.org>
6229 * config/te-freebsd.h: New file.
6231 2000-05-13 Alan Modra <alan@linuxcare.com.au>
6233 * asintl.h (gettext, dgettext, dcgettext, textdomain,
6234 bindtextdomain): Replace defines with those from intl/libgettext.h
6235 to quieten gcc warnings.
6237 * NEWS: Mention x86 .arch and -q.
6239 * config/tc-i386.c (quiet_warnings): New.
6240 (md_assemble): Use quiet_warnings.
6241 (md_parse_option): Set quiet_warnings from -q.
6242 (md_show_usage): Mention -q, delete -m.
6243 (flag_do_long_jump): Delete.
6244 (md_parse_option): Remove -m.
6245 (md_show_usage): Remove -m.
6246 (md_create_long_jump): Remove useless flag_do_long_jump code.
6248 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
6249 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
6251 2000-05-13 Alan Modra <alan@linuxcare.com.au>
6252 Alexander Sokolov <robocop@netlink.ru>
6254 * doc/c-i386.texi (i386-Arch): New section.
6255 (i386-Syntax): Mention .intel_syntax and .att_syntax.
6257 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
6258 (smallest_imm_type): Use smallest opcode for shift by one if cpu
6259 architecture has been given and is not 486.
6260 (set_cpu_arch): New.
6261 (md_pseudo_table): Add .arch.
6262 (md_assemble): Warn if cpu architecture has been given and an
6263 unsupported instruction.
6265 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
6266 Move operand_types bit defines after relevant template field.
6267 (template): Add cpu_flags.
6271 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
6273 * config/tc-mn10300.h (md_end): Define.
6274 (mn10300_finalize): Declare.
6275 * config/tc-mn10300.c: Include dwarf2dbg.h.
6276 (debug_line): Define.
6277 (md_assemble): Generate dwarf2 line info.
6278 (mn10300_finalize): New function. Finalize dwarf2 info.
6280 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
6282 * config/tc-mips.c (md_estimate_size_before_relax): Use the
6283 external version of the relocation for weak symbols.
6285 2000-05-08 David Mosberger <davidm@hpl.hp.com>
6287 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
6288 frame size in units of 16 bytes, as required per SW Conventions manual.
6289 (output_unw_records): Output info-block header as a dword to get
6292 2000-05-08 Alan Modra <alan@linuxcare.com.au>
6294 * as.h: #include "file", not <file> on files from ../include.
6295 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
6296 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
6297 (md_convert_frag): Add ATTRIBUTE_UNUSED.
6298 (tc_coff_symbol_emit_hook): Ditto.
6299 (OPTCOUNT): Cast to int to avoid compiler warning.
6300 (md_begin): Fix signed/unsigned warnings.
6302 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6304 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
6305 ABRANCH LONG case for a conditional branch on a 68000.
6306 (md_estimate_size_before_relax): Likewise. Also handle
6307 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
6308 (m68k-ip: case ABSL): Relax absolute references to 16-bit
6309 PC-relative on all CPUs.
6310 (md_estimate_size_before_relax): Likewise.
6312 2000-05-04 Alan Modra <alan@linuxcare.com.au>
6314 * as.c (parse_args): Just mention current year in printed
6317 2000-05-03 J.T. Conklin <jtc@redback.com>
6319 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
6321 (md_parse_option): Recognize -m7400.
6323 2000-05-03 Ian Lance Taylor <ian@zembu.com>
6325 * config/atof-ieee.c (gen_to_words): When adding carry back in,
6326 don't permit lp to become less than the words array.
6328 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
6330 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
6331 Fix little-endian case.
6333 2000-05-03 David O'Brien <obrien@NUXI.com>
6335 * as.c (parse_args): Update copyright.
6337 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
6339 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
6340 for the .bss section too.
6342 2000-05-02 Alan Modra <alan@linuxcare.com.au>
6344 * configure.in: Set em=linux for hppa-*-linux.
6345 * configure: Regenerate.
6346 * doc/Makefile.in: Regenerate with correct automake.
6348 * frags.c (frag_grow): Sanity check chunk_size.
6350 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
6351 * config/obj-som.h: Likewise.
6352 * config/obj-ieee.h: Likewise.
6354 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
6356 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
6357 (md_pseudo_table): Fully initialise OBJ_ELF cases.
6358 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
6359 (pa_ip): low_sign_unext now returns via function value. Use
6360 re_assemble_* instead of dis_assemble_* and
6361 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
6363 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
6364 (md_section_align, md_parse_option, md_show_usage,
6365 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
6366 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
6367 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
6368 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
6369 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
6371 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
6372 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
6373 outside of switch. Correct mask and shifting errors in case 10
6374 and case -11. In case 21, compare against signed range to suit
6375 hppa_field_adjust changes. In case 12, use re_assemble_12. In
6376 case 17 and case 22, use offsetT variable to properly check range.
6377 Use re_assemble_* here too.
6378 (evaluate_absolute): Change type of value to offsetT. Call
6379 hppa_field_adjust to do the work for us.
6380 (pa_parse_cmpb_64_cmpltr): Delete save_s.
6381 (pa_parse_cmpib_64_cmpltr): Ditto.
6382 (pa_build_unwind_subspace): Delete unused var subseg. Change type
6383 of i to unsigned int.
6384 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
6385 (pa_end_of_source): Return type is void.
6387 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
6389 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
6391 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
6393 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
6394 More comments added.
6395 (md_begin): Removed "construct symbols for each register name".
6396 Because register names conflicts with GCC generated function
6398 (avr_operand): Now constant numbers can be used as a register
6399 identifiers (0 as r0, 31 as r31).
6400 (md_assemble): use skip_space () before parsing instruction
6403 2000-05-01 Alan Modra <alan@linuxcare.com.au>
6405 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
6406 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
6407 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
6408 * configure: Regenerate.
6410 2000-04-29 Andreas Jaeger <aj@suse.de>
6412 * as.h: Correctly check GCC version.
6414 2000-04-26 David O'Brien <obrien@FreeBSD.org>
6416 * doc/as.1: Fix unbalanced brackets.
6418 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
6420 (line_comment_chars): Set to '/' if TE_FreeBSD.
6422 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
6424 * configure.in: Configury support for PA64 (currently disabled).
6425 * configure: Rebuilt.
6427 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
6429 * config/tc-mips.c (s_change_sec): Use record_alignment, not
6430 bfd_set_section_alignment.
6432 2000-04-25 Alan Modra <alan@linuxcare.com.au>
6434 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
6437 2000-04-24 Nick Clifton <nickc@cygnus.com>
6439 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
6440 * doc/as.texinfo (Align): Include arm and strongarm in list of
6441 targets that have the second form of the behaviour of the .align
6444 2000-04-24 Mark Klein <mklein@dis.com>
6446 * config/obj-som.c: Terminate obj_pseudo_table.
6448 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
6450 * as.c (parse_args): Allow md_parse_option to override -a listing
6452 * config/obj-coff.c (add_lineno): Change type of offset parameter
6453 from "int" to "bfd_vma."
6454 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
6455 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
6456 (ppc_change_csect): Align correctly for XCOFF64.
6457 (ppc_machine): New function, which discards "ppc_machine" line.
6458 (ppc_tc): Cons for 8 when code is 64 bit.
6459 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
6461 (md_parse_option): Handle -a64 and -a32.
6463 * config/tc-ppc.h (TARGET_MACH): Define.
6464 (TARGET_FORMAT): Move to function.
6465 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
6467 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
6469 * config/tc-avr.c: New AVR_ISA_ defined.
6470 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
6471 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
6472 for `fmul', `movw' and `lpm R,Z' instructions.
6473 (avr_operands): Warn if current opcode is a two-word instruction
6474 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
6475 (avr_opcodes): New commands added.
6476 (REGISTER_P): Check 'a' and 'v' constraint letters.
6477 (mcu_types): New MCU added.
6479 2000-04-22 Timothy Wall <twall@cygnus.com>
6481 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
6483 (operand_match): Conditionally insert default bit values for IMMU9.
6485 2000-04-14 Matthew Green <mrg@cygnus.com>
6487 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
6488 * configure: Rebuilt.
6490 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
6491 Jason Eckhardt <jle@cygnus.com>
6493 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
6495 * config/tc-hppa.c (CHECK_ALIGN): New macro.
6496 Added handling of new operand types l,y,&,fe,fE,fx.
6498 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
6499 David Mosberger <davidm@hpl.hp.com>
6500 Timothy Wall <twall@cygnus.com>
6501 Andrew MacLeod <amacleod@cygnus.com>
6502 Jim Wilson <wilson@cygnus.com>
6504 * Makefile.am (CPU_TYPES): Add ia64.
6505 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
6506 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
6507 * Makefile.in: Rebuild.
6508 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
6509 * configure: Rebuild.
6510 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
6511 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
6512 * expr.c (expr): Handle md_optimize_expr.
6513 * read.c (LEX_HASH): Add comment.
6514 * config/tc-ia64.c, config/tc-ia64.h: New files.
6516 2000-04-21 Richard Henderson <rth@cygnus.com>
6518 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
6519 bundling a non-delayed branch type instruction.
6521 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
6523 * config/tc-mn10300.c (HAVE_AM30): Define.
6524 (md_assemble): Use it.
6526 2000-04-19 Alan Modra <alan@linuxcare.com.au>
6528 * config/obj-elf.c (obj_elf_change_section): Check for changed
6531 * Makefile.am: (CPU_MULTI_VALID): Remove.
6532 (MULTI_CPU_TYPES): Define.
6533 (MULTI_CPU_OBJ_VALID): Define.
6534 (DEPTC): Use the above.
6535 (DEPOBJ): Same here.
6537 Regenerate dependencies.
6538 * Makefile.in: Regenerate.
6540 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6542 * Makefile.am (YACC, LEX): Get them from configure.
6544 2000-04-18 H.J. Lu (hjl@gnu.org)
6546 * config/tc-i386.c (offset_in_range): Use addressT instead of
6547 bfd_vma for non-bfd assemblers.
6549 2000-04-17 Alan Modra <alan@linuxcare.com.au>
6551 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
6552 doesn't give spurious errors.
6554 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6556 * as.h (SEEK_SET): Define if undefined.
6558 2000-04-13 Alan Modra <alan@linuxcare.com.au>
6560 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
6561 constants, and don't assume offsetT is 32 bits.
6563 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
6565 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
6566 (md_pcrel_from_section): Add prototype.
6567 (d10v_fix_adjustable): Add prototype.
6568 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
6570 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
6572 2000-04-12 Nick Clifton <nickc@cygnus.com>
6574 * config/tc-d10v.c (find_opcode): Correctly calculate position of
6575 symbol in frag chain.
6577 2000-04-10 Alan Modra <alan@linuxcare.com.au>
6579 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
6580 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
6581 (fits_in_signed_word, smallest_imm_type): Ditto.
6582 (md_assemble): Use an offsetT var to hold offsetT values, not a
6584 (offset_in_range): New.
6585 (md_assemble): Use it.
6586 (md_convert_frag): Change type of target_address, opcode_address,
6587 and displacement_from_opcode_start to offsetT.
6588 (md_create_short_jump): Change type of offset to offsetT.
6589 (md_create_long_jump): Ditto.
6590 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
6591 (md_chars_to_number): Remove.
6592 (output_invalid): Remove duplicate prototype.
6594 2000-04-09 Nick Clifton <nickc@cygnus.com>
6596 * Makefile.am (CPU_TYPES): Add 'avr'.
6597 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
6598 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
6600 * Makefile.in: Regenerate.
6602 * doc/as.texinfo: Add M32R documentation.
6604 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
6606 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
6607 --enable-build-warnings option.
6608 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
6609 * Makefile.in, configure: Re-generate.
6611 2000-04-07 Nick Clifton <nickc@cygnus.com>
6613 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
6614 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
6615 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
6616 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
6617 (arm_force_relocation): Force relocations for
6618 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
6620 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6622 * config/tc-sh.c (get_operands): There's no third operand if the
6623 first operand is an immediate.
6625 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6627 * config/tc-sh.c (immediate): Delete.
6628 (sh_operand_info): Add immediate member.
6629 (parse_reg): Use A_PC for pc.
6630 (parse_exp): Add second argument 'op'. All callers changed.
6631 (parse_at): Expect pc to be coded as A_PC.
6632 Use immediate field in *op.
6633 (insert): Add fourth argument 'op'. All callers changed.
6634 (build_relax): Add second argument 'op'. All callers changed.
6635 (insert_loop_bounds): New function.
6636 (build_Mytes): Remove DISP_4.
6637 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
6638 (assemble_ppi): Use immediate field in *operand.
6639 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
6640 (md_apply_fix): Likewise.
6641 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
6643 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
6645 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
6647 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
6649 * internals.texi (CPU backend): Document
6650 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
6652 2000-04-04 Alan Modra <alan@linuxcare.com.au>
6654 * po/gas.pot: Regenerate.
6656 * as.c (show_usage): Restore translated part of bug string.
6657 * gasp.c (show_usage): Likewise.
6659 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
6660 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
6661 than move-if-change.
6662 (DEP1): Modify for "gcc -MM".
6666 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
6667 Update dependencies.
6668 * Makefile.in: Regenerate.
6670 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
6672 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
6673 (md_begin): Likewise.
6674 (HAVE_AM33): New macro.
6675 (md_assemble): Use it. Match r_regs and xr_regs only if
6678 2000-04-03 Alan Modra <alan@linuxcare.com.au>
6680 * as.h: #include "bin-bugs.h"
6681 * as.c (show_usage): Use REPORT_BUGS_TO.
6682 * gasp.c: #include "bin-bugs.h"
6683 (show_usage): Use REPORT_BUGS_TO.
6685 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
6687 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
6689 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
6690 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
6693 2000-04-03 Alan Modra <alan@linuxcare.com.au>
6695 * config/tc-i386.c (i386_immediate): Don't assume a constant
6696 immediate is necessarily 16 bits when in 16 bit code mode.
6697 (md_assemble): Instead set guess_suffix here after we have checked
6700 2000-04-02 Richard Henderson <rth@cygnus.com>
6702 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
6703 quantities. Correct right shift sign extension.
6704 (build_insn): Make `number' unsigned long. Mask top 6 bits of
6705 32-bit value when shifting into place.
6707 2000-04-01 Ian Lance Taylor <ian@zembu.com>
6709 * app.c: Add ATTRIBUTE_UNUSED as needed.
6710 * config/tc-ppc.c: Likewise.
6711 (ppc_size): Make unsigned long.
6712 (ppc_insert_operand): Add casts to avoid warnings.
6714 2000-03-31 Nick Clifton <nickc@cygnus.com>
6716 * config/tc-d10v.h (md_flush_pending_output): Define.
6718 2000-03-29 Nick Clifton <nickc@cygnus.com>
6720 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
6721 segment. Works for both BFD_ASSEMBLER and others.
6722 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
6724 2000-03-29 Nick Clifton <nickc@cygnus.com
6726 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
6728 2000-03-28 Alan Modra <alan@linuxcare.com.au>
6730 * listing.c (LISTING_LHS_WIDTH): Default depends on
6732 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
6734 2000-03-27 Ian Lance Taylor <ian@zembu.com>
6736 * config/tc-sh.c (md_show_usage): Use backslash before newline in
6739 2000-03-27 Alan Modra <alan@linuxcare.com.au>
6741 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
6743 * config/tc-avr.c (mcu_types): Add missing initialiser.
6744 (md_pcrel_from_section): Add prototype.
6745 (avr_operand): Remove redundant test of unsigned < 0.
6746 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
6748 2000-03-27 Denis Chertykov <denisc@overta.ru>
6750 * config/tc-avr.c: New file for AVR support.
6751 * config/tc-avr.h: Likewise.
6752 * configure.in: Add AVR support.
6753 * configure: Regenerate.
6755 2000-03-26 Timothy Wall <twall@cygnus.com>
6757 * gasp.c (macro_op): Add new argument to check_macro call.
6758 Macro structure definitions moved to macro.h
6759 * sb.h: Add argument to prototype for input_scrub_include_sb.
6760 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
6761 nesting checks with an additional flag.
6762 (struct input_save): Add flag to indicate whether current sb
6763 should be checked for proper macro/conditional nesting.
6764 (input_scrub_push/pop): Save/restore nest check flag.
6765 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
6767 * macro.c (check_macro): Allow caller to retrieve parsed macro
6768 information if a pointer is provided. This information may be
6769 used by the new macro hooks.
6770 * macro.h: Update prototype for check_macro. Macro struct
6771 definitions moved here from macro.c/gasp.c.
6772 * read.c (read_a_source_file): Add parameter to check_macro call,
6773 and pass macro info to the macro hook, if defined.
6774 (input_scrub_insert_line): New. Allow insertion of a line of
6775 characters into the input stream.
6776 (input_scrub_insert_file): New. Allow insertion of an arbitrary
6777 file into the input stream.
6778 (s_include): Use input_scrub_insert_file.
6779 * internals.texi: Document new macro hooks.
6780 * as.h: New prototypes added.
6782 2000-03-26 Alan Modra <alan@linuxcare.com.au>
6784 * config/tc-i386.c: Don't start any as_bad or as_warn message with
6785 an initial capital letter.
6786 (i386_index_check): Reindent.
6788 2000-03-19 Nick Clifton <nickc@cygnus.com>
6790 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
6793 2000-03-17 Thomas de Lellis <tdel@windriver.com>
6795 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
6796 instruction operand bad if Rd > 7 when generating
6797 thumb instructions. Prevents for example,
6798 "adr r12,label" from silently failing and generating
6799 the wrong instruction.
6801 2000-03-17 Nick Clifton <nickc@cygnus.com>
6803 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
6804 that have a destingation >= 0x400000.
6805 Fix compile time warning messages.
6807 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6809 * config/tc-sh.c (md_begin): When encountering insn that are
6810 not supported by the current arch, only change the name if
6811 its contents are the same as prev_name.
6812 (get_specific): If the the architecture doesn't match, fail.
6814 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6816 * config/tc-sh.c (IDENT_CHAR): Define.
6817 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
6818 matching back where it came from.
6820 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6822 * config/tc-sh.c (md_show_usage): Add description of -dsp.
6824 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
6826 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
6829 2000-03-15 Kazu Hirata <kazu@hxi.com>
6831 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
6833 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
6835 * expr.c (operand) [case 'f']: When testing if '0f' can start a
6836 floating-point-number, make sure 'f' is in FLT_CHARS.
6838 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
6840 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
6841 (s_lcomm_internal): Use it.
6842 * doc/internals.texi (CPU backend): Document it.
6843 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
6846 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
6848 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
6851 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
6852 implementation doesn't have special handling for switch
6854 (macro_build): Allow for code in sections other than .text.
6856 (mips_ip): Likewise.
6857 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
6858 Don't perform relocs if we will be outputting them.
6859 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
6860 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
6863 2000-03-09 Catherine Moore <clm@cygnus.com>
6865 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
6866 relocation type based on the entry in the fixup structure.
6867 Put S_IS_EXTERN processing back in.
6869 2000-03-08 H.J. Lu (hjl@gnu.org)
6871 * Makefile.am (install-exec-tooldir): Depend on
6872 install-exec-bindir for parallel make.
6873 * Makefile.in: Regenerated.
6875 2000-03-06 Nick Clifton <nickc@cygnus.com>
6877 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
6879 (md_parse_option): Parse -m32r command line switch - disable m32rx
6881 (md_show_usage): Document new option.
6883 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
6884 * doc/Makefile.in: Regenerate.
6885 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
6887 2000-03-02 Michael Meissner <meissner@redhat.com>
6889 * config/tc-d30v.c (check_range): Remove code that incorrectly
6890 sign extended values where bits < 32.
6892 2000-03-02 H.J. Lu (hjl@gnu.org)
6894 * configure.in: Support --enable-targets=all on ia32.
6895 * configure: Regenerated.
6897 2000-03-01 Nick Clifton <nickc@cygnus.com>
6899 * gasp.c (do_align): Remove bogus check of alignment value.
6901 2000-02-27 Thomas de Lellis <tdel@windriver.com>
6903 * config/obj-elf.c (elf_frob_symbol): Remove code which when
6904 TC_PPC was defined forced the type of a symbol with no other type
6907 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
6909 * doc/internals.texi (CPU backend): Mention that
6910 line_separator_chars do not break up comments. Fix typos for
6911 LEX_AT and LEX_NAME descriptions. Document operands for
6912 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
6913 description of md_create_short_jump usage. Document argument for
6914 md_undefined_symbol.
6916 2000-02-27 Jakub Jelinek <jakub@redhat.com>
6918 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
6919 (md_parse_option): Handle it.
6920 (md_show_usage): Document it.
6922 2000-02-27 Ian Lance Taylor <ian@zembu.com>
6924 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
6925 opcode, for the instruction `pal19'. From Andrea Arcangeli
6928 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
6930 * config/tc-i386.c (i386_immediate): Move constant operand sizing
6932 (md_assemble): To here, before template operands are matched.
6933 Also ensure a constant immediate is sign extended when we know the
6934 size is at most 16 bits. This is to catch cases like "add
6935 $0xffc0,%ax" where we don't know the size, and thus that the
6936 immediate can be represented as Imm8S until after parsing the
6938 (i386_displacement): Similarly sign extend 16 bit constant
6940 (md_assemble): Relax 16-bit jump constant range check to suit sign
6941 extended displacements.
6943 2000-02-26 Andreas Jaeger <aj@suse.de>
6945 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
6947 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
6949 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
6950 call operands when intel_syntax.
6951 (intel_float_operand): Return 2 for "fi...".
6952 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
6953 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
6954 earlier "SHORT" change.
6955 (md_assemble): When determining suffix from Regs, exclude
6958 2000-02-24 Nick Clifton <nickc@cygnus.com>
6960 * configure: Add arm-wince, mips-pe and sh-pe targets.
6961 * configure: Regenerate.
6963 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
6965 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
6966 "pe-mips" for the mips-pe target.
6968 * config/tc-arm.c (insns): Change displacement encoded in BL
6969 and B instructions if the target port is arm-wince.
6970 (do_ldst): Do not bias the relocation offset if the target
6972 (md_pcrel_from): Add in missing relocation offset bias if the
6973 target os arm-wince.
6975 * config/tc-mips.c (mips_target_format): Support COFF flavour.
6976 (md_begin): Disable -G support for mips-pe target.
6977 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
6978 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
6981 * config/tc-sh.c (md_begin): sh-pe target is little endian.
6982 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
6983 assembler, just set the alignment to 4.
6985 * config/te-wince-pe.h: New file for WinCE targets. Define
6988 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
6990 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
6991 string instructions.
6992 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
6993 (i386_intel_memory_operand): After finding a segment override,
6994 check again for no `[' before looking for a displacement. Bomb if
6995 more than one displacement rather than silently discarding the
6996 second and subsequent ones. Free strings malloc'd by
6997 build_displacement_string.
6999 2000-02-24 Catherine Moore <clm@cygnus.com>
7001 * config/obj-som.c (obj_pseudo_table): Add "weak".
7002 (obj_som_weak): New routine.
7004 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
7006 * config/tc-i386.c (union i386_op): New.
7007 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
7008 Throughout file replace occurences of disps[n], imms[n], regs[n]
7009 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
7010 intel mode operand swapping. Add assert in regKludge and
7011 fake_zero_displacement code. Test i.types[n] when outputting
7012 displacements and immediates. Combine output of Disp16 with
7014 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
7015 when in intel mode by (not) reversing fsub and fdiv operands
7016 before the template search. This fails for single operand
7017 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
7018 undefined. Instead fix the base_opcode after we've found the
7019 template. Move base_opcode xor with found_reverse_match from
7020 opcode output code to before this fix so we test for the correct
7022 (md_assemble): Don't use strcmp when deciding to ignore the suffix
7023 check in intel mode. Instead compare opcodes.
7025 * config/tc-i386.h (TC_RELOC): Delete.
7026 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
7027 with equivalent call to reloc.
7029 * as.h (flag_m68k_mri): Move declaration after target include, and
7030 only declare when TC_M68K defined. Define as zero otherwise.
7031 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
7032 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
7033 Define as zero otherwise.
7034 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
7035 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
7036 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
7037 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
7038 testing whether defined.
7039 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
7040 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
7041 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
7042 rather than testing whether defined.
7043 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
7044 (parse_mri_cons): Declare and use only when TC_M68K.
7045 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
7046 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
7047 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
7049 * NEWS: Mention IBM 370 support.
7051 2000-02-23 Richard Henderson <rth@cygnus.com>
7053 * config/tc-i386.c (md_assemble): When swapping operands for
7054 intel_syntax, assume everything that's not Imm or Disp is a
7057 2000-02-23 Linas Vepstas <linas@linas.org>
7059 * config/tc-i370.c, config/tc-i370.h: New files.
7060 * Makefile.am: Add support for Linux/IBM 370.
7061 * configure.in: Likewise.
7062 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
7063 * config/obj-elf.c: Include elf/i370.h
7064 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
7066 * Makefile.in: Regenerate.
7067 * configure: Regenerate.
7069 * doc/c-i370.texi: New file.
7070 * doc/all.texi: Include it.
7071 * doc/as.texinfo: And here.
7072 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
7073 * doc/Makefile.in: Regenerate.
7075 2000-02-19 Michael Meissner <meissner@redhat.com>
7077 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
7078 determine if an instruction can be used in parallel with an ADDppp
7079 or SUBppp instruction.
7081 2000-02-22 Andrew Haley <aph@cygnus.com>
7083 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
7085 2000-02-22 Andrew Haley <aph@cygnus.com>
7087 * config/tc-mips.c (mips_gp32): New variable.
7088 (macro_build) Use mips_gp32.
7090 (md_longopts): Add "-mgp32" and "-mgp64".
7091 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
7093 (OPTION_M7900): Change offset
7094 (OPTION_NO_M7900): Ditto.
7096 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
7098 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
7099 warning, and bump it to 1.
7101 2000-02-22 Ian Lance Taylor <ian@zembu.com>
7103 From Brad Lucier <lucier@math.purdue.edu>:
7104 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
7107 2000-02-21 Catherine Moore <clm@cygnus.com>
7109 * config/tc-mips.c (MF_HILO_INSN): Define.
7110 (mips_7000_hilo_fix): Declare.
7111 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
7112 (md_parse_option): Check for 7000_HILO_FIX options.
7113 (OPTION_M7000_HILO_FIX): Define.
7114 (OPTION_NO_M7000_HILO_FIX): Define.
7115 * doc/c-mips.texi (-mfix7000): Describe.
7117 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
7119 * listing.c (print_lines): Remove unused variable `end'.
7121 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
7122 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
7123 reloc_type when BFD_ASSEMBLER.
7124 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
7125 reloc_type when BFD_ASSEMBLER. Move common code out of switch
7126 statement and quell signed vs. unsigned comparison warning.
7128 2000-02-18 Nick Clifton <nickc@cygnus.com>
7130 * config/tc-d10v.c (find_opcode): Add a symbol's value to
7131 the computed frag offset, rather than overwriting it.
7133 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
7135 * config/tc-sh.c ("elf/sh.h"): Include.
7136 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
7137 (md.begin): Initialize target_arch.
7138 Only include opcodes in has table that match selected architecture.
7139 (parse_reg): Recognize register names for sh-dsp.
7140 (parse_at): Recognize post-modify addressing.
7141 (get_operands): The leading space is now optional.
7142 (get_specific): Remove FDREG_N support. Add support for sh-dsp
7143 arguments. Update valid_arch.
7144 (build_Mytes): Add support for SDT_REG_N.
7145 (find_cooked_opcode): New function, broken out of md_assemble.
7146 (assemble_ppi, sh_elf_final_processing): New functions.
7147 (md_assemble): Use find_cooked_opcode and assemble_ppi.
7148 (md_longopts, md_parse_option): New option: -dsp.
7149 * config/tc-sh.h (elf_tc_final_processing): Define.
7150 (sh_elf_final_processing): Declare.
7152 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
7154 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
7155 the unwinder subspace. Save the current seg/subseg before creating
7158 2000-02-10 Nick Clifton <nickc@cygnus.com>
7160 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
7161 little endian targets.
7162 (INST_BYTE1): Redefine to handle big and little endian
7164 (cpu_type): New type: Select between M340 and M210.
7165 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
7166 instructions of the M340.
7167 (md_assemble): Add support for the MULSH and OPSR classes of
7169 (md_atof): Add support for little endian targets.
7170 (md_parse_option): Add support for -EL, -EB and -mcpu command
7172 (md_convert_frag): Add support for little endian targets.
7173 (md_apply_fix3): Add support for little endian targets.
7174 (md_number_to_chars): Add support for little endian targets.
7176 2000-02-10 Timothy Wall <twall@redhat.com>
7178 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
7179 defined, use it to verify the symbol just read should be a label.
7181 2000-02-10 Timothy Wall <twall@redhat.com>
7183 * app.c (do_scrub_chars): Handle "||" for parallel instructions
7184 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
7185 around colons when KEEP_WHITE_AROUND_COLON is defined.
7186 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
7187 and KEEP_WHITE_AROUND_COLON.
7189 2000-02-08 Timothy Wall <twall@redhat.com>
7191 * read.c (s_rept): Call do_repeat, which abstracts the repeat
7193 (do_repeat): New. Abstract repeat logic so that a "break" can be
7195 (end_repeat): New. Provide support for a "break" out of the
7197 * read.h: Add prototypes for new functions.
7199 2000-02-08 Timothy Wall <twall@redhat.com>
7201 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
7202 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
7203 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
7206 2000-02-08 Timothy Wall <twall@redhat.com>
7208 * read.c: Added elseif to directives table.
7209 * read.h: Added prototype for s_elseif.
7210 * doc/as.texinfo: Added description for elseif.
7211 * cond.c (s_elseif): New function
7213 2000-02-04 Timothy Wall <twall@redhat.com>
7215 * listing.c (print_lines): Remove conditionals causing bug in
7218 2000-02-03 Timothy Wall <twall@cygnus.com>
7220 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
7222 * frags.c (frag_new): Calculate fr_fix in octets
7223 (frag_now_fix) Return offset as target address offset (bytes).
7224 (frag_now_fix_octets) New - Return offset in octets (8-bit
7226 * frags.h: Added prototype for frag_now_fix_octets().
7227 Distinguish between octets and bytes in field descriptions.
7228 * listing.c (calc_hex): Account for octets vs bytes when
7229 printing addresses/offsets.
7230 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
7231 target is little-endian, print the octets in a word in big-endian
7232 order so that the display looks like a proper hexadecimal number,
7233 instead of having the octets reversed.
7234 * read.c (do_align): When recording alignment, alignment power
7235 should be in terms of target bytes (minimum addressible unit)
7237 (do_org) Convert ORG target address (byte) argument into an
7238 octet offset when generating a variable fragment.
7239 * symbols.c (resolve_symbol_value): Symbol final value
7240 converted to a target address offset (bytes) from its octet offset.
7241 * config/obj-coff.c (coff_frob_symbol): Symbol target address
7242 offset (bytes) is adjusted by the frag offset (octets) converted
7244 (coff_frob_section) Section alignment power is in terms of bytes;
7245 convert it to an octet alignment power when calculating size (and
7246 size mask) in octets. Don't modify the section size in order to
7247 "align" it for TI COFF, since that format has a different method
7248 for storing alignment information.
7250 2000-02-01 Timothy Wall <twall@cygnus.com>
7252 * stabs.c (generate_asm_file): Escape backslashes in stabs file
7253 entries, matching the way GCC generates them. If not escaped, the
7254 filename is encoded incorrectly.
7256 2000-01-31 Nick Clifton <nickc@cygnus.com>
7258 * config/tc-arm.c (reg_table): Add support for ATPCS register
7261 2000-01-31 Geoff Keating <geoffk@cygnus.com>
7263 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
7265 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
7267 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
7268 of a symbol when we really care about its value.
7270 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
7272 * config/tc-mcore.c (md_assemble): Give warning message if
7273 operands passes to instruction are more than the spec.
7275 2000-01-27 Thomas de Lellis <tdel@windriver.com>
7277 * config/tc-arm.c (armadjust_symtab): If the assembler is in
7278 Thumb mode but the label seen was not declared as '.thumb_func'
7279 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
7280 correct disassembly of Thumb code bounded by non function labels.
7282 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
7284 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
7285 Add dependencies for e-i386aout.o. Fix 2 comment lines.
7287 * Makefile.in: Same here.
7290 * configure.in: Set bfd_gas for i386-aout when primary target
7291 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
7292 we may need the primary te_file. Remove incorrect comment.
7294 * configure: Regenerate.
7296 * config/e-i386aout.c: New file.
7298 * as.c (USE_EMULATIONS): Move to before print_version_id.
7299 (struct emulation): Add i386aout.
7300 (show_usage): Split text strings. Reformat -a text. Add --em
7304 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
7305 (aout_format_ops): New.
7308 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
7309 preprocessor conditional and add aout USE_EMULATIONS tests.
7310 (read_a_source_file): Don't pass error strings to printf as
7314 * gasp.c (exp_get_abs): Don't pass error strings to printf as
7316 (do_data): Same here.
7317 (process_file): And here.
7320 * symbols.c (colon): Rewrite "already defined" fatal message
7321 code for aout with USE_EMULATIONS.
7324 * config/obj-aout.c (OBJ_HEADER): Define.
7325 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
7327 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
7328 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
7330 (obj_aout_type): Expand S_SET_OTHER here too.
7331 (obj_read_begin_hook): Remove.
7332 (aout_pop_insert): New.
7333 (obj_aout_s_get_other): New.
7334 (obj_aout_s_get_desc): New.
7335 (aout_format_ops): New.
7338 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
7339 gets aout_pseudo_table.
7340 (aout_pseudo_table): Declare.
7341 (obj_read_begin_hook): Define.
7344 * config/obj-coff.c (obj_pseudo_table): Rename to
7346 (coff_pop_insert): Use coff_pseudo_table.
7347 (coff_sec_sym_ok_for_reloc): Remove.
7348 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
7349 and comment all zero entries and remove #if 0 code.
7352 * config/obj-coff.h (obj_pop_insert): Define.
7353 (coff_pseudo_table): Declare.
7356 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
7357 s_get_size, s_set_size. Comment all zero entries.
7360 * config/obj-elf.c (elf_s_get_other): New function.
7361 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
7362 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
7363 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
7365 (obj_elf_parse_section_letters): Don't pass error strings to
7366 printf as format arg.
7369 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
7371 (elf_s_get_other): Declare.
7372 (S_GET_OTHER) Define as elf_s_get_other if not already
7374 (S_SET_OTHER): Only define when not already defined.
7375 (elf_obj_read_begin_hook): Declare.
7376 (obj_read_begin_hook): Define.
7377 (elf_obj_symbol_new_hook): Declare.
7378 (obj_symbol_new_hook): Define.
7381 * config/obj-multi.h: Add copyright header and protect against
7382 multiple inclusion. Add * to all function pointers.
7383 (OBJ_HEADER): If defined, include it rather than other defines
7385 (obj_frob_file_after_relocs): Test for NULL.
7386 (obj_symbol_new_hook): Here too.
7387 (obj_sec_sym_ok_for_reloc): And here.
7388 (S_GET_OTHER): Define.
7389 (S_GET_DESC): Define.
7390 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
7391 (OBJ_MAYBE_ELF): Update comment.
7393 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
7394 OBJ_AOUT preprocessor conditional and handle emulation by
7395 testing OUTPUT_FLAVOR.
7396 (i386_displacement): Here too.
7397 (md_section_align): Similarly here.
7398 (i386_target_format): Conditionally compile when more than one
7399 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
7400 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
7401 (i386_displacement): Here too.
7404 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
7405 Define TARGET_FORMAT for aout only when not multi.
7408 * config/te-multi.h: Delete file as it's identical to te-generic.h
7410 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
7412 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
7413 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
7416 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
7418 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
7421 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
7423 * config/tc-mips.c (mips_do_align): New function.
7424 * config/tc-mips.h (md_do_align): Define.
7426 2000-01-10 Philip Blundell <philb@gnu.org>
7428 * doc/c-arm.texi (ARM Options): Fix typo.
7429 (ARM-Chars): Correct description of `#'. Mention that `;' is a
7430 line separator for Linux.
7431 * doc/as.texinfo (Comments): Mention the ARM.
7433 2000-01-10 Philip Blundell <pb@futuretv.com>
7435 * configure.in (arm*-*-conix*): New target.
7436 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
7438 * configure: Regenerate.
7440 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
7442 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
7443 (obj_elf_visibility): New function.
7445 * doc/as.texinfo (Visibility): New node: document visibility
7448 For older changes see ChangeLog-9899