1 2001-12-03 Eric Christopher <echristo@redhat.com>
3 * config/tc-mips.c (tc_gen_reloc): One missed BFD_RELOC_MIPS_GPREL.
5 2001-12-02 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
7 * config/tc-mips.c (macro_build): Replace BFD_RELOC_MIPS_GPREL
9 (load_address): Likewise.
11 (md_apply_fix): Likewise. Replace BFD_RELOC_MIPS_GPREL32 by
13 (s_gpword): Replace BFD_RELOC_MIPS_GPREL32 by BFD_RELOC_GPREL32.
14 (tc_gen_reloc): Replace BFD_RELOC_MIPS_GPREL by BFD_RELOC_GPREL16.
15 *config/tc-mips.h: Replace BFD_RELOC_MIPS_GPREL by BFD_RELOC_GPREL16.
17 2001-11-29 Alexandre Oliva <aoliva@redhat.com>
19 * config/tc-d10v.c (get_operands): Emit OPERAND_PLUS for
22 * config/tc-d10v.c (find_opcode): Reject non-SP operand if
25 2001-11-29 Arati Dikey <aratid@kpit.com>
27 * tc-sh.c (parse_at): Removed case-sensitivity of index register
30 2001-11-28 Jakub Jelinek <jakub@redhat.com>
32 * write.c (adjust_reloc_syms): Mark SEC_MERGE symbols as used
33 in reloc if it has non-zero addend.
34 * config/tc-alpha.c (tc_gen_reloc): Reinstall SEC_MERGE check.
35 * config/tc-sparc.c (md_apply_fix3): Likewise.
37 2001-11-28 Andreas Schwab <schwab@suse.de>
39 * as.c (parse_args): Call md_after_parse_args if defined.
40 * config/tc-ia64.h (md_after_parse_args): Define.
41 * config/tc-ia64.c (ia64_after_parse_args): Reject --gstabs.
42 * doc/internals.texi (CPU backend): Document md_after_parse_args.
44 2001-11-23 Jakub Jelinek <jakub@redhat.com>
46 * config/tc-alpha.c (tc_gen_reloc): Remove SEC_MERGE test.
47 * write.c (adjust_reloc_syms): Don't handle relocs against
48 SEC_MERGE section symbols specially.
49 (fixup_segment): Likewise.
51 2001-11-21 Richard Sandiford <rsandifo@redhat.com>
53 * config/tc-mips.c (mips_need_elf_addend_fixup): New, extracted from...
54 (md_apply_fix3): ...here. Don't prevent the symbol value being
55 subtracted twice from GPREL addends.
56 (tc_gen_reloc): Add the symbol value to a GPREL addend if it was
57 subtracted by the previous function.
59 2001-11-20 Nick Clifton <nickc@cambridge.redhat.com>
61 * config/tc-avr.c (md_apply_fix3): Fix typo introduced by
64 2001-11-20 Ben Elliston <bje@redhat.com>
66 * config/tc-m88k.c (md_apply_fix3): Match local variable `val' to
67 usage after md_apply_fix3 cleanups.
69 2001-11-19 Hans-Peter Nilsson <hp@bitrange.com>
71 * doc/c-mmix.texi: Use texinfo 4 features.
72 (MMIX-mmixal): Fix typo.
74 2001-11-17 Hans-Peter Nilsson <hp@axis.com>
76 * config/tc-cris.c (md_apply_fix3): Cast value, not pointer, in
79 2001-11-16 Alan Modra <amodra@bigpond.net.au>
81 * config/tc-m68k.c (md_apply_fix3): Change val back to a signed type.
83 2001-11-15 H.J. Lu <hjl@gnu.org>
85 * config/tc-hppa.c (md_apply_fix3): Fix a typo.
87 2001-11-15 H.J. Lu <hjl@gnu.org>
89 * config/tc-alpha.c (md_apply_fix3): Fix a typo.
91 2001-11-15 Nick Clifton <nickc@cambridge.redhat.com>
93 * write.c (fixup_segment): Remove references to md_apply_fix and
95 * cgen.c, config/obj-coff.c, config/tc-*.c: Update all occurances
96 of md_apply_fix to md_apply_fix3.
97 Make all md_apply_fix3 functions void.
98 * cgen.h, config/obj-coff.h, tc-*.h: Remove all definitions of
99 MD_APPLY_FIX3 and TC_HANDLE_FX_DONE.
100 * doc/internals.texi: Update references to md_apply_fix3.
101 * tc.h: Update prototype for md_apply_fix3.
103 2001-11-15 Alan Modra <amodra@bigpond.net.au>
105 * config/tc-i386.h (md_end): Define.
106 (i386_elf_emit_arch_note): Declare.
107 (CpuUnknown): Delete.
108 * config/tc-i386.c (default_arch): Constify.
109 (smallest_imm_type): Remove CpuUnknown test.
110 (md_assemble): Don't bother checking cpu_arch_flags non-zero.
111 (i386_elf_emit_arch_note): New function.
113 * po/POTFILES.in: Regenerate.
115 2001-11-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
117 * config/tc-mips.c (mips_ip): Re-allow %hi() op for non-ELF assembler.
119 2001-11-15 Alan Modra <amodra@bigpond.net.au>
121 * frags.c (frag_grow): Revert last change.
123 * dwarf2dbg.c (get_frag_fix): Align last frag size.
125 * config/tc-ppc.c (ppc_insert_operand): Pass (ppc_cpu | ppc_size)
127 (md_assemble): Likewise.
129 2001-11-12 Nick Clifton <nickc@cambridge.redhat.com>
131 * frags.c (frag_grow): Use frag_make_room() to grow the
134 2001-11-14 Nick Clifton <nickc@cambridge.redhat.com>
136 * config/tc-sparc.c (md_apply_fix3): Do not remove the symbol's
137 value from the addend for fixups against local symbols in
138 SEC_MERGE sections - it was not added in, in the first place.
140 2001-11-11 Timothy Wall <twall@alum.mit.edu>
142 * write.c (relax_segment): Convert symbol address into an octet
143 offset prior to adding to the frag address, which is an octet
144 offset. Add comments to that effect.
145 * config/tc-tic54x.c: Fix bugs causing tests to fail.
146 * config/tc-tic54x.h: Ditch PARAMS macro.
148 2001-11-13 Alan Modra <amodra@bigpond.net.au>
150 * config/obj-elf.c (obj_elf_version): Ensure terminating NUL is
151 put in note section. Use sizeof instead of hard-coded constants.
153 2001-11-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
155 * config/tc-mips.c (support_64bit_objects): Define for OBJ_ELF only.
156 (md_longopts): Allow OPTION_MABI for ELF compilation only. RE-allow
157 OPTION_GP32, OPTION_GP64, OPTION_FP32 for non-ELF compilation.
158 Sort options a bit more logical.
159 (md_parse_option): Allow OPTION_32, OPTION_N32, OPTION_N64,
160 OPTION_MABI only for elf targets.
162 2001-11-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
164 * config/tc-mips.c (set_at): Add cast needed for varargs.
165 (load_register): Likewise.
166 (macro): Likewise. Some code reformatting.
167 (macro2): Add cast needed for varargs.
168 (mips16_macro): Likewise.
170 2001-11-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
172 * config/tc-mips.c (md_assemble): Remove superflous casts.
173 (append_insn): Likewise.
174 (mips16_macro_build): Likewise.
176 (mips16_ip): Likewise.
177 (s_cpload): Likewise.
178 (mips_relax_frag): Likewise.
180 2001-11-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
182 * config/tc-mips.c (mips_abi_level): Move in front of
184 (mips_set_options): Add members gp32, fp32, abi.
185 (file_mips_gp32): New flag.
186 (file_mips_fp32): New flag.
187 (mips_opts): Initialize the new members.
190 (HAVE_32BIT_GPRS): Use the new values from mips_opts.
191 (HAVE_32BIT_FPRS): Likewise.
192 (HAVE_NEWABI): Likewise.
193 (HAVE_64BIT_OBJECTS): Likewise.
194 (md_begin): Likewise. Save default (file) values.
195 (md_parse_option): Use the new values from mips_opts.
196 (s_mipsset): Likewise. Fix logic to keep the ABI selection if
197 possible. Let .set mipsN work together with .set push/pop.
198 Enhance error messages.
199 (mips_elf_final_processing): Use file_mips_* for header processing.
201 2001-11-09 Marek Michalkiewicz <marekm@amelek.gda.pl>
203 * config/tc-avr.c (mcu_types): Update for new devices.
205 2001-11-09 Stephane Carrez <Stephane.Carrez@worldnet.fr>
207 * doc/Makefile.am (POD2MAN): Use 'GNU Development Tools' for
209 * doc/Makefile.in: Rebuild.
210 * doc/as.texinfo: Do not put man SEEALSO in document;
211 Use @command for commands, @option for options; Reorganize usage
212 to clearly identify target specific options.
214 2001-11-08 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
216 * config/tc-mips.c (mips_force_relocation): Remove duplicate code.
218 2001-11-06 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
220 * config/tc-mips.c (my_getSmallParser): Fix small parser bug.
222 2001-11-05 Martin Schwidefsky <schwidefsky@de.ibm.com>
224 * config/tc-s390.c (tc_s390_force_relocation): Force all relocations
225 that need the global offset table.
226 (md_apply_fix3): Add code to undo opertions done in fixup_segment
227 triggered by TC_FORCE_RELOCATION.
228 * config/tc-s390.h (TC_FORCE_RELOCATION): Replace macro code with
229 a call to function tc_s390_force_relocation.
230 (TC_FIX_ADJUSTABLE): Define.
232 2001-11-04 Chris Demetriou <cgd@broadcom.com>
234 * configure.in (mips-*-netbsd*): Add support for target.
235 * configure: Regenerate.
237 2001-11-02 Nick Clifton <nickc@cambridge.redhat.com>
239 * configure.in (ALL_LINGUAS): Add 'fr'.
240 * configure: Regernate.
241 * po/fr.po: New file. Obtained from the translation project web
244 2001-11-02 Richard Earnshaw <rearnsha@arm.com>
246 * tc-arm.c: Re-arrange prototypes by architecture.
247 (insns): Re-arrange instructions by archtitecture. Pld instruction
249 (tinsns): blx and bkpt are part of ARMv5T.
250 (do_fp_{ctrl,ldst,ldstm,dyadic,monadic,cmp,from_reg,to_reg}): Rename
251 to do_fpa_*. All callers changed.
253 * tc-arm.c (insns): Add two temporary instructions to handle
256 2001-11-01 Stephane Carrez <Stephane.Carrez@worldnet.fr>
258 * config/tc-m68hc11.c (build_jump_insn): Allocate worst case storage
259 for bra/bsr and use frag_variant(), this ensure that the possible
260 16-bit BFD_RELOC_16 will be in the same frag.
262 2001-10-31 Chris Demetriou <cgd@broadcom.com>
264 * config/tc-mips.c (HAVE_32BIT_ADDRESSES): If compiling embedded
265 PIC code, assume pointers the same size as GPRs.
266 (macro): In M_LA_AB handling for embedded PIC code, support
267 "la $treg,foo-bar($breg)". In load/store handling
268 (label ld_st) support "<op> $treg,<sym>-<local_sym>($breg)"
269 which is used by the compiler for switch statements.
270 In load/store double multi-instruction macro handling
271 (label ldd_std) add a comment that no special handling
272 is currently done for embedded PIC.
273 (mips_ip): In 'o' (16-bit offset) case, only accept 16
276 2001-10-31 Richard Earnshaw <rearnsha@arm.com>
278 General cleanup of feature definitions.
279 * tc-arm.c (ARM_EXT_LONGMUL, ARM_EXT_HALFWORD, ARM_EXT_THUMB): Delete.
280 (ARM_2UP, ARM_ALL, ARM_3UP, ARM_6UP): Delete.
281 (FPU_CORE, FPU_FPA10, FPA_FPA11, FPU_ALL, FPA_MEMMULTI): Delete.
282 (ARM_EXT_V{1,2,2S,3,3M,4,4T,5T,5ExP}): New defines.
283 (ARM_EXT_V{5,5E}): Synchronize with above.
284 (ARM_ARCH_V*): Define a complete set in terms of above features.
285 (ARM_{1,2,3,250,6,7,8,9,STRONG}): Define in terms of architecture.
286 (FPU_FPA_EXT_V[12]): Define.
287 (FPU_ARCH_FPE, FPU_ARCH_FPA): Define in terms of above.
289 (FPU_DEFAULT): Default to FPA.
290 (CPU_DEFAULT): For XScale, this is now just ARM_ARCH_XSCALE; for
291 Thumb, this is now ARM_ARCH_V5T.
292 (insns): Rework for new feature defines.
294 (opcode_select, do_ldst, md_begin, md_parse_option): Likewise.
296 2001-10-31 NIIBE Yutaka <gniibe@m17n.org>
298 * configure.in: Handle sh*eb-*-linux* and sh*-*-linux*.
299 * configure: Regenerate.
300 * Makefile.in: Regenerate.
301 * doc/c-sh.texi (SH Options): Added descriptions.
303 2001-10-30 Hans-Peter Nilsson <hp@bitrange.com>
305 * configure.in: Update for MMIX port.
306 * Makefile.am: Ditto. Regenerate dependencies.
307 * Makefile.in: Regenerate.
308 * configure: Regenerate.
309 * config/tc-mmix.h, config/tc-mmix.c: New files.
310 * doc/Makefile.am (CPU_DOCS): Add c-mmix.texi
311 * doc/Makefile.in: Regenerate.
312 * doc/all.texi: @set MMIX.
313 * doc/as.texinfo: Ditto. Add MMIX gas manpage option overview.
315 * doc/c-mmix.texi: New file.
317 2001-10-24 Chris Demetriou <cgd@broadcom.com>
319 * config/tc-mips.c (hilo_interlocks, cop_interlocks): Make
320 these evaluate to true if mips_arch indicates SB-1.
322 2001-10-23 Alan Modra <amodra@bigpond.net.au>
324 * as.c (parse_args): Print the date as well for --version.
326 2001-10-20 Chris Demetriou <cgd@broadcom.com>
328 * config/tc-mips.c (md_show_usage): Print "sb1" for Broadcom
329 SB-1 CPU for consistency.
330 (mips_cpu_info_table): Tweak comment about SB-1.
332 2001-10-20 H.J. Lu <hjl@gnu.org>
334 * config/tc-arm.c (do_c_shift): Use ISDIGIT instead of isdigit.
335 (cirrus_parse_offset): Likewise.
337 2001-10-19 Nick Clifton <nickc@cambridge.redhat.com>
339 * config/tc-arm.c: Restore line_comment_chars.
341 2001-10-18 Nick Clifton <nickc@cambridge.redhat.com>
343 * config/tc-arm.c (comment_chars): Remove semi-colon accidentally
346 2001-10-18 Hans-Peter Nilsson <hp@bitrange.com>
348 * write.c (fixup_segment): Handle fixups for SEC_MERGE sections as
349 for undefined symbols.
351 2001-10-17 Chris Demetriou <cgd@broadcom.com>
353 * doc/as.texinfo (MIPS ISA options): Added accidentally
354 omitted "-mips64" option to list of options.
356 2001-10-17 matthew green <mrg@redhat.com>
358 * config/tc-ppc.c (md_show_usage): Add missing -maltivec, -m7400,
359 -m7410, -m7450 and -m7455 options.
361 2001-10-17 Alan Modra <amodra@bigpond.net.au>
363 * config/tc-ppc.c (PPC_HA, PPC_HIGHERA, PPC_HIGHESTA): Simplify.
364 (ppc_size): Select PPC_OPCODE_64 if 64 bit.
365 (md_begin): Don't set ppc_size here.
366 (ppc_target_format): Test ppc_size as well as BFD_DEFAULT_TARGET_SIZE.
367 (md_shortopts): Constify.
368 (md_longopts): Likewise.
369 (md_longopts_size): Likewise.
370 (ppc_elf_suffix): Only allow 64-bit relocs when ppc_size specifies
372 (ppc_machine): Explain why this function is a nop.
374 2001-10-17 Alan Modra <amodra@bigpond.net.au>
376 * bit_fix.h: Comment typo fix.
377 * config/tc-mips.c: Likewise.
378 * config/tc-sh.c: Likewise.
379 * config/tc-arc.c (arc_code_symbol): Remove unnecessary test.
381 * configure.in (MIPS_STABS_ELF): AC_DEFINE in only one place so
382 that autoheader doesn't duplicate config.in entries.
383 (DEFAULT_ARCH): Ditto.
384 * configure: Regenerate.
385 * config.in: Regenerate.
387 2001-10-16 Alan Modra <amodra@bigpond.net.au>
389 From Andrew Pines <apines@cosmodog.com>
390 * config/tc-m68k.c (m68k_ip): Correct absolute jmp opcodes.
392 2001-10-16 NIIBE Yutaka <gniibe@m17n.org>,
393 Hans-Peter Nilsson <hp@bitrange.com>
395 * config/tc-sh.c (shl): Remove.
397 (little): Remove shl handling. Emit error for endian mismatch.
398 (md_show_usage): Add description of -big.
399 (md_parse_option): Handle OPTION_BIG. Remove shl handling.
401 (md_pseudo_table): Add .big.
402 (md_longopts): Add -big.
403 (md_begin): Don't set target_big_endian here.
404 * config/tc-sh.h (TARGET_BYTES_BIG_ENDIAN): Remove.
405 (LISTING_HEADER, COFF_MAGIC, TARGET_FORMAT): Use target_big_endian.
407 * configure.in (endian): Default is big.
408 (sh-*-pe*): Little endian.
409 (cpu_type): Set sh for target sh*.
410 * configure: Regenerate.
412 2001-10-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
414 * config/tc-mips.c (md_apply_fix): Preliminary handling of NewABI
417 2001-10-13 Nick Clifton <nickc@cambridge.redhat.com>
419 * config/tc-arm.c: Replace CONST with const.
421 * cgen.c: Tidy up formatting.
423 2001-10-12 matthew green <mrg@redhat.com>
425 * config/tc-ppc.c (md_parse_option): New -m7410, -m7450 and -m7455
426 flags, equivalent to -m7400. New -maltivec to enable AltiVec
427 instructions. New -mbook64 and -mbooke/-mbooke32 flags to enable
428 64-bit and 32-bit BookE support, respectively. Change -m403 and
429 -m405 to set PPC403 option.
430 (md_show_usage): Adjust for new options.
431 * doc/all.texi: Set PPC.
432 * doc/as.texinfo: Add PPC support and pull in c-ppc.texi.
433 * doc/c-ppc.texi: New file.
434 * doc/Makefile.am (CPU_DOCS): Add c-ppc.texi.
435 * doc/Makefile.in: Regenerate.
437 2001-10-12 Nick Clifton <nickc@cambridge.redhat.com>
439 * read.c (s_bad_endr): New function. Issues a warning message
440 about a bad use of the .rept pseudo op.
441 (po_table[]): Add .endr.
442 * read.h: Prototype s_bad_endr.
444 * CONTRIBUTORS: Update contact email address.
446 2001-10-11 Kazu Hirata <kazu@hxi.com>
448 * config/tc-alpha.c: Fix comment typos.
449 * config/tc-cris.c: Likewise.
450 * config/tc-hppa.c: Likewise.
451 * config/tc-i370.c: Likewise.
452 * config/tc-mips.c: Likewise.
453 * config/tc-mn10200.c: Likewise.
454 * config/tc-mn10300.c: Likewise.
455 * config/tc-sh.c: Likewise.
456 * config/tc-tahoe.c: Likewise.
457 * config/tc-v850.c: Likewise.
459 2001-10-11 Kazu Hirata <kazu@hxi.com>
461 * app.c: Fix comment typos.
462 * bit_fix.h: Likewise.
464 * itbl-ops.c: Likewise.
466 2001-10-11 Nick Clifton <nickc@cambridge.redhat.com>
468 * input-file.c: Include safe-ctype.h.
469 (input_file_open): Use ISSPACE instead of isspace.
471 2001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
473 * config/tc-mips.c (mips_cpreturn_offset): New variable.
474 (mips_cpreturn_register): Likewise.
475 (mips_gp_register): Likewise.
476 (s_cpsetup): New function prototype.
477 (s_cplocal): Likewise.
478 (s_cpreturn): Likewise.
479 (s_gpvalue): Likewise.
480 (mips_pseudo_table): Add .cpsetup, .cplocal, .cpreturn, .gpvalue
482 (macro): Don't warn about .cprestore for NewABI.
483 (md_pcrel_from): Code cleanup.
484 (mips_force_relocation): Force output of some NewABI relocations even
485 without a defined symbol.
486 (s_cpload): Ignore .cpload for NewABI.
487 (s_cpsetup): Handle .cpsetup.
488 (s_cplocal): Handle .cplocal.
489 (s_cprestore): Ignore .cprestore for NewABI.
490 (s_cpreturn): Handle .cpreturn.
491 (s_gpvalue): Handle .gpvalue.
492 (s_cpadd): Ignore .cpadd for NewABI.
493 (nopic_need_relax): Take g_switch_value into account as gp
495 (tc_gen_reloc): Don't handle BFD_RELOC_MIPS_{CALL,GOT}* for NewABI.
497 2001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
499 * config/tc-mips.c (my_getSmallParser): New function prototype.
500 (small_ex_type): Named this enum, more return values for
501 my_getSmallExpression.
502 (mips_ip): Allow SPC and HT between arguments. Handle some NewABI
503 triple relocations. Protect some parts with ifdef OBJ_ELF.
504 (percent_op_match): New struct, lookup table for %some_reloc().
505 (my_getSmallParser): New function, parses nested percent_ops also.
506 (my_getSmallExpression): Rewite to support nested percent_ops.
508 2001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
511 (load_address): Support both 32- and 64-bit addresses.
512 (macro): Call load_register correctly. Expand 64-bit loads ans stores.
513 (macro2): Call load_address correctly.
515 2001-10-09 Christian Groessler <cpg@aladdin.de>
517 * config/tc-z8k.c: Include opcodes/z8k-opc.h after bfd.h
518 since z8k-opc.h now uses the PARAMS macro.
520 2001-10-09 Aldy Hernandez <aldyh@redhat.com>
522 * config/tc-arm.c: Change MAVERIK to MAVERICK.
524 2001-10-09 Alan Modra <amodra@bigpond.net.au>
526 * config/obj-elf.c: Make use of elf_group_name and elf_next_in_group
528 (obj_elf_change_section): Rename "group" to "group_name".
529 (obj_elf_section): Likewise.
530 (elf_frob_file): Don't use sec->lineno for SHT_GROUP section to store
531 first member section; Instead use elf_next_in_group.
533 2001-10-09 Alan Modra <amodra@bigpond.net.au>
535 * config/obj-elf.c: (obj_elf_change_section): Add "group" param.
536 Set elf_section_data group from it. Warn if group name changed.
537 (obj_elf_parse_section_letters): Parse 'G' too.
538 (obj_elf_section): Parse group name.
539 (struct group_list): New.
540 (build_group_lists): New function.
541 (elf_frob_file): Create SEC_GROUP section(s).
543 * config/obj-elf.c: (elf_copy_symbol_attributes): Zap trailing
546 2001-10-08 Aldy Hernandez <aldyh@redhat.com>
548 * doc/arm/c-arm.texi (ARM Options): Add arm9e documentation.
550 * config/tc-arm.c (ARM_EXT_MAVERIK): New macro.
551 (cirrus_regtype): New enum.
552 (LONGEST_INST): Change to 10.
559 (insns): Add cirrus dsp instructions.
560 (ARM_EXT_MAVERIKSC_REG): New.
561 (cirrus_register): New.
562 (cirrus_mvf_register): New.
563 (cirrus_mvd_register): New.
564 (cirrus_mvfx_register): New.
565 (cirrus_mvdx_register): New.
566 (cirrus_mvax_register): New.
567 (ARM_EXT_MAVERIKsc_register): New.
568 (reg_table): Add cirrus registers.
569 (cirrus_valid_reg): New.
570 (cirrus_reg_required_here): New.
571 (do_c_binops_1): New.
572 (do_c_binops_2): New.
573 (do_c_binops_3): New.
574 (do_c_triple_4): New.
575 (do_c_triple_5): New.
590 (cirrus_parse_offset): New.
592 (md_parse_option): Add arm9e.
593 (md_show_usage): Same.
595 2001-10-08 Tom Rix <trix@redhat.com>
597 * config/tc-ppc (ppc_bf, ppc_biei) : Set first .bi lineno value to
599 * config/obj-coff.c (coff_frob_symbol) : XCOFF does not use endndx.
601 2001-10-07 Alan Modra <amodra@bigpond.net.au>
603 * config/obj-elf.c: Standardize error/warning messages - don't
604 capitalise, no final period or newline, don't say "ignoring" for
605 as_bad messages. In some cases, change the wording to that used
606 elsewhere for similar messages.
607 (obj_elf_section_name): New function, split out from ..
608 (obj_elf_section): .. here. Correctly mask off SHF_MERGE if
609 entsize not specified.
611 2001-10-05 Jakub Jelinek <jakub@redhat.com>
613 * doc/as.texinfo: Document M and S ELF section flags.
615 2001-10-05 Alan Modra <amodra@bigpond.net.au>
617 * subsegs.c (subseg_text_p): Return 0 for absolute section.
618 * read.c (do_align): If in absolute section, warn about and ignore
619 non-zero fill pattern.
621 2001-10-05 Alexandre Oliva <aoliva@redhat.com>
623 * config/tc-mn10300.c (tc_gen_reloc): Don't free
624 reloc->sym_ptr_ptr if it's not allocated.
626 2001-10-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
628 * config/tc-mips.c (prev_insn_reloc_type): Make it an array to hold a
630 (prev_insn_fixp): Likewise.
631 (append_insn): Changed prototype to accept a relocation pointer.
632 (imm_reloc): Make it an array.
633 (offset_reloc): Likewise.
634 (md_assemble): Handle triple relocations.
635 (append_insn): Likewise. Add handling for some NewABI relocations.
636 (mips_no_prev_insn): Handle triple relocations.
637 (macro_build): Likewise. Add handling for some NewABI relocations.
638 Move handling for the 'u' case to append_insn().
639 (mips16_macro_build): Handle triple relocations.
640 (macro_build_lui): Likewise. Don't handle _gp_disp as special symbol
642 (mips_ip): Handle triple relocations.
643 (mips16_ip): Likewise.
644 (mips_force_relocation): Force handling of triple relocations
645 without symbols for NewABI.
646 (md_apply_fix): Add handling for some NewABI relocations.
648 2001-10-05 Alan Modra <amodra@bigpond.net.au>
650 * config/tc-i386.c (parse_register): If not producing code for
651 x86_64, reject x86_64 register name matches.
652 (md_assemble): Remove now redundant check for x86_64 regs.
654 2001-10-04 Alan Modra <amodra@bigpond.net.au>
656 * config/tc-ppc.c (md_assemble <DS relocs>): Test ppc_size as well
657 as BFD_DEFAULT_TARGET_SIZE.
659 (ppc_is_toc_sym): Likewise.
660 (md_apply_fix3): Likewise.
662 2001-10-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
664 * config/tc-mips.c (mips_64): Remove.
665 (mips_target_format): Move downwards in file, use HAVE_64BIT_OBJECTS
667 (mips_abi_level, mips_abi): New enum.
668 (mips_32bit_abi): Remove.
669 (HAVE*PRS): Use mips_abi instead of mips_32bit_abi.
670 (HAVE_NEWABI): New define.
671 (HAVE_64BIT_OBJECTS): New define.
672 (HAVE_32BIT_ADDRESSES): Don't return true for 64bit objects.
673 (HAVE_64BIT_ADDRESSES): New define, inverse of HAVE_32BIT_ADDRESSES.
674 (support_64bit_objects): New prototype.
675 (md_begin): Use mips_abi instead of mips_32bit_abi. Don't write
676 .reginfo section for n32, use .MIPS.options instead.
677 (support_64bit_objects): New function, code from md_parse_option.
678 (md_longopts): Add -n32 option.
679 (md_parse_option): Use mips_abi instead of mips_32bit_abi/mips64.
680 Add -n32 option. Protect with OBJ_ELF.
681 (s_mipsset): Use mips_abi instead of mips_32bit_abi.
682 (mips_elf_final_processing): Likewise. Don't write .reginfo section
683 for n32, use .MIPS.options instead.
685 2001-10-03 Alan Modra <amodra@bigpond.net.au>
687 * po/POTFILES.in: Regenerate.
688 * configure: Regenerate.
690 2001-10-02 Alan Modra <amodra@bigpond.net.au>
692 * config/tc-ppc.c (md_apply_fix3 <BFD_RELOC_CTOR>): Make it 64
693 bits if target is 64 bit.
695 * doc/as.texinfo (listing): Fix typo.
697 * as.c (print_version_id): Use BFD_VERSION_STRING in place of
699 * Makefile.am (Makefile): Depend on bfd/configure.in.
701 * Makefile.in: Regenerate.
703 2001-09-30 H.J. Lu <hjl@gnu.org>
705 * config/obj-elf.c (obj_elf_parse_section_letters): Accept "am"
706 and "ams" for compatibility.
708 2001-09-30 Hans-Peter Nilsson <hp@bitrange.com>
710 * config/tc-sh.c (md_pcrel_from_section): Transformed from
711 md_pcrel_from. Handle pc-relativeness against link-time
712 symbol. Handle relativeness to elsewhere than the fixup.
713 * config/tc-sh.h (MD_PCREL_FROM_SECTION): Define.
714 (md_pcrel_from_section): Prototype.
716 * Makefile.am: Update dependencies with "make dep-am".
717 * Makefile.in: Regenerate.
719 2001-09-30 Stephane Carrez <Stephane.Carrez@worldnet.fr>
721 * config/tc-m68hc11.c (cmp_opcode): Define prototype.
722 (print_opcode_format, skip_whites): Likewise.
723 (convert_branch, m68hc11_new_insn): Likewise.
724 (build_dbranch_insn, build_indexed_byte): Likewise.
725 (build_reg_mode, find, find_opcode): Likewise.
726 (print_insn_format): Fix call to print_opcode_format.
727 (md_assemble): Fix call to build_dbranch_insn.
729 2001-09-27 Nick Clifton <nickc@cambridge.redhat.com>
731 * config/tc-arm.c: Add missing prototypes.
733 2001-09-26 Jeff Johnston <jjohnstn@redhat.com>
735 * input-file.c (input_file_open): When reading the
736 first line looking for #NO_APP, prepare for the possibility
737 of finding #APP instead. Also fix algorithm to allow
738 white-space to follow either #NO_APP or #APP directives.
740 2001-09-25 Geoff Berry <geoff.berry@bops.com>
742 * listing.c (buffer_line): Don't write past the end of `line' when
745 2001-09-25 Alexandre Oliva <aoliva@redhat.com>
747 * config/tc-mn10300.c (tc_gen_reloc): Don't emit an *ABS*
748 relocation for differences between symbols in a section other
749 than the one in which the difference is to be placed; apply
750 the relocation instead.
752 2001-09-24 Nick Clifton <nickc@cambridge.redhat.com>
754 * config/tc-arc.c: Add missing prototype.
755 (md_atof): Change type to int. Add missing prototype.
756 * config/tc-arc.h: Prototype exported functions.
758 2001-09-22 Nick Clifton <nickc@cambridge.redhat.com>
760 * as.c: Add missing function prototype.
761 * config/obj-aout.c: Fix compile time warning.
763 2001-09-21 Bruno Haible <haible@clisp.cons.org>
765 * config/tc-openrisc.c: Don't include <ctype.h>.
767 2001-09-19 Martin Schwidefsky <schwidefsky@de.ibm.com>
769 * gas/config/tc-s390.c: Add option -mwarn-areg-zero.
771 2001-09-19 Alan Modra <amodra@bigpond.net.au>
773 * config/tc-i370.c: Fix typo in last change.
775 2001-09-19 Nick Clifton <nickc@cambridge.redhat.com>
777 * doc/as.texinfo (Symbol Names): Improve documentation on local
778 labels and add documenation about dollar labels.
780 2001-09-18 Bruno Haible <haible@clisp.cons.org>
782 * as.h: Don't include <ctype.h>.
783 * as.c (main): For gettext, also set the LC_CTYPE locate facet.
784 * atof-generic.c: Include "safe-ctype.h" instead of <ctype.h>.
785 (atof_generic): Use ISDIGIT instead of isdigit.
786 * config/m68k-parse.y: Include "safe-ctype.h".
787 (yylex): Use ISDIGIT/ISALNUM instead of isdigit/isalnum.
788 * config/obj-elf.c: Include "safe-ctype.h".
789 (obj_elf_vtable_inherit): Use ISSPACE instead of isspace.
790 * config/obj-vms.c: Include "safe-ctype.h".
791 (Write_VMS_MHD_Records): Use TOUPPER instead of islower/toupper.
792 (VMS_Case_Hack_Symbol): Use ISUPPER/ISLOWER/TOUPPER/TOLOWER
793 instead of isupper/islower/toupper/tolower.
794 * config/tc-a29k.c: Include "safe-ctype.h" instead of <ctype.h>.
795 (insert_sreg): Use TOUPPER instead of islower/toupper.
796 (machine_ip): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead of
797 isalpha/isalnum/isupper/tolower.
798 (a29k_unrecognized_line, md_operand): Use ISDIGIT instead of
800 * config/tc-alpha.c: Include "safe-ctype.h" instead of <ctype.h>.
801 (md_undefined_symbol, s_alpha_ent): Use ISDIGIT instead of isdigit.
802 * config/tc-arc.c: Include "safe-ctype.h" instead of <ctype.h>.
803 (md_assemble): Use ISSPACE/ISALNUM instead of isspace/isalnum.
804 (arc_extoper): Use TOLOWER instead of isupper/tolower.
805 * config/tc-arm.c: Include "safe-ctype.h" instead of <ctype.h>.
806 (arm_psr_parse): Use ISALPHA instead of isalpha.
807 (accum0_required_here): Use ISALNUM instead of isalnum.
808 (do_ldrd): Use ISSPACE instead of isspace.
809 (decode_shift): Use ISALPHA instead of isalpha.
810 (insert_reg): Use TOUPPER instead of islower/toupper.
811 (arm_reg_parse): Use ISALPHA instead of isalpha.
812 (arm_parse_reloc): Use ISALNUM/ISPUNCT/TOLOWER instead of
813 isalnum/ispunct/tolower.
814 * config/tc-avr.c: Include "safe-ctype.h" instead of <ctype.h>.
815 (md_parse_option): Use TOLOWER instead of tolower.
816 (avr_operand): Use ISDIGIT/TOLOWER instead of isdigit/tolower.
817 * config/tc-cris.c: Include "safe-ctype.h" instead of <ctype.h>.
818 (cris_process_instruction): Use ISLOWER instead of islower.
819 (get_gen_reg): Use ISALNUM/ISDIGIT instead of isalnum/isdigit.
820 (get_spec_reg): Use TOLOWER/ISALNUM instead of isupper/tolower/isalnum.
821 (get_flags): Use ISSPACE instead of isspace.
822 * config/tc-d10v.c: Include "safe-ctype.h" instead of <ctype.h>.
823 (do_assemble): Use TOLOWER instead of tolower.
824 * config/tc-d30v.c: Include "safe-ctype.h" instead of <ctype.h>.
825 (do_assemble): Use TOLOWER instead of tolower.
826 (d30v_start_line): Use ISSPACE instead of isspace.
827 * config/tc-fr30.c: Include "safe-ctype.h" instead of <ctype.h>.
828 (fr30_is_colon_insn): Use TOLOWER instead of tolower.
829 * config/tc-h8300.c: Include "safe-ctype.h" instead of <ctype.h>.
830 (skip_colonthing, get_operand): Use ISDIGIT instead of isdigit.
831 * config/tc-h8500.c: Include "safe-ctype.h" instead of <ctype.h>.
832 (start_label): Use ISALPHA instead of isalpha.
833 * config/tc-hppa.c: Include "safe-ctype.h" instead of <ctype.h>.
834 (pa_ip): Use ISUPPER/ISLOWER/TOLOWER instead of
835 isupper/islower/tolower.
836 (pa_parse_number): Use ISDIGIT instead of isdigit.
837 (pa_chk_field_selector): Use TOLOWER instead of tolower.
838 (pa_stringer): Use ISDIGIT instead of isdigit.
839 * config/tc-i370.c: Include "safe-ctype.h" instead of <ctype.h>.
840 (register_name): Use ISALPHA instead of isalpha.
841 (i370_elf_suffix): Use ISALNUM/TOLOWER instead of
842 isalnum/islower/tolower.
843 (i370_addr_offset): Use ISDIGIT/ISALPHA instead of
845 (i370_addr_cons): Use ISALPHA/ISXDIGIT instead of
847 (md_assemble): Use ISSPACE instead of isspace.
848 * config/tc-i386.c: Include "safe-ctype.h" instead of <ctype.h>.
849 (md_begin): Use ISDIGIT/ISLOWER/ISUPPER/TOLOWER/ISALPHA
850 instead of isdigit/islower/isupper/tolower/isalpha.
851 (output_invalid): Use ISPRINT instead of isprint.
852 * config/tc-i860.c: Include "safe-ctype.h" instead of <ctype.h>.
853 (i860_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
854 * config/tc-i960.c: Include "safe-ctype.h" instead of <ctype.h>.
855 (get_args): Use ISALNUM instead of isalnum.
856 * config/tc-ia64.c: Include "safe-ctype.h".
857 (dot_pred_rel): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
858 (ia64_unrecognized_line): Use ISDIGIT instead of isdigit.
859 (ia64_parse_name): Likewise.
860 * config/tc-m32r.c: Include "safe-ctype.h" instead of <ctype.h>.
861 (assemble_two_insns): Use ISSPACE/ISALNUM/ISUPPER/TOLOWER
862 instead of isspace/isalnum/isupper/tolower.
863 * config/tc-m68hc11.c: Include "safe-ctype.h" instead of <ctype.h>.
864 (md_assemble): Use TOLOWER/ISALNUM instead of tolower/isalnum.
865 * config/tc-m68k.c: Include "safe-ctype.h" instead of <ctype.h>.
866 (mklower_table): Remove variable.
867 (mklower): Remove macro.
868 (insert_reg): Use TOUPPER instead of islower/toupper.
869 (md_begin): Remove initialization of mklower_table.
870 (s_reg): Use ISALNUM instead of isalnum.
871 (mri_assemble): Use ISUPPER/TOLOWER instead of isupper/tolower.
872 (parse_mri_condition): Use TOLOWER instead of isupper/tolower.
873 (build_mri_control_operand): Use TOLOWER instead of tolower.
874 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
875 * config/tc-m88k.c: Include "safe-ctype.h" instead of <ctype.h>.
876 (md_assemble): Use ISSPACE instead of isspace.
877 (get_imm16): Use ISALNUM instead of isalnum.
878 (get_cnd): Use ISDIGIT/ISUPPER/TOLOWER instead of
879 isdigit/isupper/tolower.
880 (get_bf_offset_expression): Use ISALPHA/ISUPPER/TOLOWER
881 instead of isalpha/isupper/tolower.
882 (hexval): Use ISDIGIT/ISLOWER/ISUPPER instead of
883 isdigit/islower/isupper.
884 * config/tc-mcore.c: Include "safe-ctype.h" instead of <ctype.h>.
885 (mcore_s_section): Use ISSPACE instead of isspace.
886 (parse_reg): Use ISSPACE/TOLOWER/ISALNUM instead of
887 isspace/tolower/isalnum.
888 (parse_creg): Use ISSPACE/TOLOWER instead of isspace/tolower.
889 (parse_psrmod): Use TOLOWER instead of isascii/tolower.
890 (parse_exp, parse_mem, md_assemble): Use ISSPACE instead of
892 * config/tc-mips.c: Include "safe-ctype.h" instead of <ctype.h>.
893 (mips_ip): Use ISSPACE/ISDIGIT instead of isspace/isdigit.
894 (mips16_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
895 (my_getSmallExpression): Use ISDIGIT/TOLOWER instead of
897 (tc_get_register): Likewise.
898 (get_number): Use ISDIGIT/ISXDIGIT instead of isdigit/isxdigit.
899 (s_mips_ent): Use ISDIGIT instead of isdigit.
900 * config/tc-mn10200.c: Include "safe-ctype.h" instead of <ctype.h>.
901 (md_assemble): Use ISSPACE instead of isspace.
902 * config/tc-mn10300.c: Include "safe-ctype.h" instead of <ctype.h>.
903 (md_assemble): Use ISSPACE instead of isspace.
904 * config/tc-ns32k.c: Don't include <ctype.h>.
905 * config/tc-pdp11.c: Include "safe-ctype.h".
906 (mklower): Remove function.
907 (parse_reg): Use TOLOWER instead of mklower.
908 * config/tc-pj.c: Include "safe-ctype.h".
909 (md_assemble): Use ISSPACE instead of isspace.
910 * config/tc-ppc.c: Include "safe-ctype.h" instead of <ctype.h>.
911 (register_name): Use ISALPHA instead of isalpha.
912 (ppc_elf_suffix): Use ISALNUM/TOLOWER instead of
913 isalnum/islower/tolower.
914 (md_assemble): Use ISSPACE instead of isspace.
915 (ppc_canonicalize_symbol_name): Use ISLOWER/TOUPPER instead of
917 * config/tc-s390.c: Include "safe-ctype.h" instead of <ctype.h>.
918 (register_name): Use ISALPHA instead of isalpha.
919 (s390_elf_suffix, s390_lit_suffix): Use ISALNUM instead of isalnum.
920 (md_gather_operands, md_assemble, s390_insn): Use ISSPACE instead of
922 * config/tc-sh.c: Include "safe-ctype.h" instead of <ctype.h>.
923 (sh_elf_suffix): Use ISALNUM/TOLOWER instead of
924 isalnum/islower/tolower.
925 (IDENT_CHAR): Use ISALNUM instead of isalnum.
926 (parse_reg): Use TOLOWER instead of tolower.
927 (find_cooked_opcode): Use TOLOWER instead of isupper/tolower.
928 * config/tc-sparc.c: Include "safe-ctype.h" instead of <ctype.h>.
929 (sparc_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
930 (parse_keyword_arg): Use ISALNUM instead of isalnum.
931 * config/tc-tahoe.c: Include "safe-ctype.h".
932 (tahoe_reg_parse): Use ISDIGIT instead of isdigit.
933 (tip_op): Use TOLOWER instead of isupper/tolower.
934 * config/tc-tic30.c: Include "safe-ctype.h".
935 (md_begin): Use ISLOWER/ISDIGIT/ISUPPER/TOLOWER/ISLOWER/
936 ISALPHA instead of islower/isdigit/isupper/tolower/islower/isalpha.
937 (tic30_operand): Use TOLOWER instead of tolower.
938 (tic30_find_parallel_insn): Likewise.
939 (output_invalid): Use ISPRINT instead of isprint.
940 * config/tc-tic54x.c: Include "safe-ctype.h".
941 (tic54x_asg, tic54x_eval): Use ISALPHA instead of isalpha.
942 (lookup_version): Use TOUPPER instead of toupper.
943 (tic54x_var): Use ISALPHA instead of isalpha.
944 (tic54x_mlib): Use ISSPACE instead of isspace.
945 (subsym_iscons): Use TOUPPER instead of toupper.
946 (get_operands): Use ISSPACE instead of isspace.
947 (is_type): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
948 (encode_indirect, encode_operand): Use TOUPPER instead of toupper.
949 (next_line_shows_parallel): Use ISSPACE instead of isspace.
950 (subsym_get_arg, subsym_substitute): Use ISDIGIT instead of isdigit.
951 (tic54x_start_line_hook, md_assemble, tic54x_start_label): Use
952 ISSPACE instead of isspace.
953 * config/tc-tic80.c: Include "safe-ctype.h".
954 (md_assemble): Use ISSPACE instead of isspace.
955 * config/tc-v850.c: Include "safe-ctype.h" instead of <ctype.h>.
956 (system_register_name): Use ISDIGIT instead of isdigit.
957 (md_assemble): Use ISSPACE instead of isspace.
958 * config/tc-vax.c: Include "safe-ctype.h" instead of <ctype.h>.
959 (vax_reg_parse): Use TOLOWER/ISDIGIT instead of
960 isupper/tolower/isdigit.
961 (vip_op): Use TOLOWER instead of isupper/tolower.
962 * config/tc-w65.c: Don't include <ctype.h>.
963 * config/tc-z8k.c: Include "safe-ctype.h" instead of <ctype.h>.
964 (tohex): Use ISDIGIT/ISLOWER instead of isdigit/islower.
965 (whatreg): Use ISDIGIT instead of isdigit.
966 * ecoff.c: Include "safe-ctype.h" instead of <ctype.h>.
967 (ecoff_directive_ent, ecoff_stab): Use ISDIGIT instead of isdigit.
968 * expr.c: Include "safe-ctype.h" instead of <ctype.h>.
969 (integer_constant): Use ISALNUM/TOUPPER instead of
970 isalnum/islower/toupper.
971 (operand): Use TOLOWER instead of isupper/tolower.
972 * gasp.c: Include "safe-ctype.h" instead of <ctype.h>.
973 (sb_strtol, level_0, change_base, doinstr): Use ISDIGIT instead
975 (process_assigns, whatcond): Use TOUPPER instead of toupper.
976 (chartype_init): Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
977 (main): For gettext, also set the LC_CTYPE locate facet.
978 * hash.c: Include "safe-ctype.h".
979 (main): Use TOLOWER instead of isupper/tolower.
980 * itbl-lex.l: Don't include <ctype.h>.
981 * listing.c: Include "safe-ctype.h" instead of <ctype.h>.
982 (listing_newline): Use ISCNTRL instead of isascii/iscntrl. Don't
983 omit non-ASCII characters.
984 (debugging_pseudo): Use ISSPACE instead of isspace.
985 * macro.c: Include "safe-ctype.h" instead of <ctype.h>.
986 (buffer_and_nest): Use ISALNUM instead of isalnum.
987 (get_token): Use ISALPHA/ISALNUM instead of isalpha/isalnum.
988 (define_macro): Use ISUPPER/TOLOWER instead of isupper/tolower.
989 (macro_expand_body): Use ISALNUM/ISDIGIT/ISUPPER/ISALPHA
990 instead of isalnum/isdigit/isupper/isalpha.
991 (check_macro): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead
992 of isalpha/isalnum/isupper/tolower.
993 * read.c: Include "safe-ctype.h" instead of <ctype.h>.
994 (read_a_source_file): Use ISUPPER/TOLOWER/ISDIGIT instead of
995 isupper/tolower/isdigit.
996 (s_mri_common): Use ISDIGIT instead of isdigit.
997 (s_mri_sect): Use ISDIGIT/TOUPPER instead of isdigit/toupper.
998 (s_float_space): Use ISALPHA instead of isalpha.
999 (ignore_rest_of_line): Use ISPRINT instead of isprint.
1000 (float_cons): Use ISALPHA instead of isalpha.
1001 (next_char_of_string): Use ISDIGIT/ISXDIGIT instead of
1003 * symbols.c: Include "safe-ctype.h" instead of <ctype.h>.
1004 (save_symbol_name): Use ISLOWER/TOUPPER instead of
1006 (symbol_find_base): Use TOUPPER instead of islower/toupper.
1007 (decode_local_label_name): Use ISDIGIT instead of isdigit.
1009 2001-09-18 Martin Schwidefsky <schwidefsky@de.ibm.com>
1011 * tc-s390.c (s390_insn): Add code to cope with 6 byte O_constants
1012 in 64 bit mode and make format "e" work.
1014 2001-09-18 Alan Modra <amodra@bigpond.net.au>
1016 * dwarf2dbg.c (dwarf2_directive_file): Avoid signed/unsigned warning.
1018 * write.c (set_symtab): Update bfd_alloc declaration. Use a temp
1019 var to ensure bfd_alloc arg is the right type.
1020 (write_object_file): Cast args of bfd_seek. Replace bfd_write with
1023 * config/obj-coff.c: Replace calls to bfd_write with calls to
1024 bfd_bwrite. Cast args of bfd_seek.
1026 * config/obj-elf.c (obj_elf_change_section): Avoid signed/unsigned
1029 * config/tc-mn10300.c (set_arch_mach): Make param unsigned.
1031 * config/tc-tic54x.c (tic54x_mlib): Replace bfd_read call with
1034 2001-09-15 Hans-Peter Nilsson <hp@bitrange.com>
1036 * config/tc-sh.h (sh_force_relocation): Prototype.
1037 (struct fix): Forward declare.
1038 * config/tc-sh.c (type sh_operand_info): Move to top of file.
1039 (cons, s_align_bytes): Remove old-type declarations.
1040 (sh_elf_suffix, parse_reg, dot, parse_exp, parse_at, get_operand,
1041 get_operands, get_specific, insert, build_relax,
1042 insert_loop_bounds, build_Mytes): Prototype.
1043 (little): Make static. Prototype.
1044 (check, tc_Nout_fix_to_chars): Delete unused functions.
1046 2001-09-14 Eric Christopher <echristo@redhat.com>
1048 * config/tc-mips.c (md_parse_option): Remove setting mips_64 via
1051 2001-09-14 Kevin Lo <kevlo@openbsd.org>
1053 * configure.in: Add arm-openbsd target.
1054 * configure: Regenerate.
1056 2001-09-14 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1058 * configure.in: Change machine triplets from mips-*-linux-gnu* to
1061 2001-09-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1063 * config/tc-mips.c (append_insn): Don't rightshift BFD_RELOC_16_PCREL.
1065 2001-09-11 Richard Henderson <rth@redhat.com>
1067 * config/tc-alpha.c (alpha_elf_section_letter): New.
1068 (alpha_elf_section_flags): New.
1069 * config/tc-alpha.h (md_elf_section_letter): New.
1070 (md_elf_section_flags): New.
1071 * config/tc-ia64.c (ia64_elf_section_letter): New.
1072 * config/tc-ia64.h (md_elf_section_letter): New.
1074 2001-09-11 Jakub Jelinek <jakub@redhat.com>
1076 * config/obj-elf.c (obj_elf_parse_section_letters): Use 'M' instead
1077 of 'm', 'S' instead of 's'. Update bad_msg.
1078 * config/tc-ppc.c (ppc_section_letter): Update bad_msg.
1079 * config/tc-i370.c (i370_sectioN_letter): Update bad_msg.
1081 2001-09-09 Alan Modra <amodra@bigpond.net.au>
1083 * expr.c (expr): Move code setting "retval" to the end of the loop,
1084 and rearrange for efficiency. For "PIC code" subtraction, use
1085 "rightseg" rather than recalculating. For "symbol OP symbol"
1086 subtract, set "retval" to absolute_section if symbols in same
1088 * symbols.c (resolve_symbol_value): Resolve "sym +/- expr" to an
1089 O_symbol. Simplify a +/- b code. Allow equality and non-equality
1090 comparisons on symbols from any section. Allow other comparison
1091 operators as for subtraction.
1092 (symbol_equated_reloc_p): New predicate function.
1093 * symbols.h (symbol_equated_reloc_p): Declare.
1094 * write.c (relax_segment <rs_machine_dependent>): Ensure segment
1095 for expression syms is set correctly.
1096 (adjust_reloc_syms): Use symbol_equated_reloc_p.
1097 (write_relocs): Likewise.
1098 (write_object_file): Likewise.
1099 * config/tc-mips.c (md_estimate_size_before_relax): Likewise.
1100 * config/tc-i386.c (md_assemble <Output jumps>): Don't lose part
1101 of a complex expression when setting up frag_var.
1103 2001-09-07 Richard Henderson <rth@redhat.com>
1105 * config/tc-alpha.c (alpha_reloc_op_tag): Replace need_seq with
1106 require_seq and allow_seq. Let !literal omit the sequence number.
1107 (tokenize_arguments): Reject sequence numbers of !allow_seq.
1109 2001-09-08 Jakub Jelinek <jakub@redhat.com>
1111 * config/tc-sparc.c (md_apply_fix3): Handle relocs against SEC_MERGE
1112 section symbols the same way as externs.
1114 2001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1116 * config/tc-mips.c (s_mipsset): Reallow unrestricted use of .set mipsX
1119 2001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1121 * config/tc-mips.c (append_insn): Handle BFD_RELOC_16_PCREL.
1122 (macro_build): Use BFD_RELOC_16_PCREL_S2 only for embedded
1123 PIC, BFD_RELOC_16_PCREL for the rest.
1124 (mips_ip): Likewise.
1125 (md_pcrel_from): return the right offset for the differently shifted
1127 (md_apply_fix): Handle BFD_RELOC_16_PCREL.
1129 2001-09-05 Richard Henderson <rth@redhat.com>
1131 * config/tc-ia64.c (FUNC_IPLT_RELOC): New.
1132 (pseudo_func): Add @iplt.
1133 (pseudo_opcode): Add data16 and data16.ua.
1134 (md_begin): Set iplt pseudo.
1135 (ia64_cons_fix_new): Handle 16 byte iplt reloc specially.
1137 2001-09-04 Richard Henderson <rth@redhat.com>
1139 * config/tc-alpha.c (struct alpha_insn): Make sequence scalar long.
1140 (MACRO_LITERAL, MACRO_BASE, MACRO_BYTOFF, MACRO_JSR): Remove.
1141 (alpha_macros): Remove occurrences of same.
1142 (O_lituse_addr, O_gprel): New.
1143 (DUMMY_RELOC_LITUSE_*): New.
1144 (s_alpha_ucons, s_alpha_arch): Prototype.
1145 (alpha_reloc_op): Construct elements via DEF macro.
1146 (ALPHA_RELOC_SEQUENCE_OK): Remove.
1147 (struct alpha_reloc_tag): Rename from alpha_literal_tag; rename
1148 members to not be literal specific.
1149 (next_sequence_num): New.
1150 (md_apply_fix3): Cope with missing GPDISP_LO16. Adjust for
1151 added/removed BFD relocations.
1152 (alpha_force_relocation, alpha_fix_adjustable): Likewise.
1153 (alpha_adjust_symtab_relocs): Handle GPDISP relocs as well.
1154 (tokenize_arguments): Parse ! relocations properly.
1155 (find_macro_match): Delete unused macro argument types.
1156 (assemble_insn): Add reloc parameter; emit that instead of the
1157 default as appropriate.
1158 (get_alpha_reloc_tag): New. Split from ...
1159 (emit_insn): ... here. Allocate a reloc tag for GPDISP.
1160 (assemble_tokens): Don't search macros if user relocation present.
1161 Copy reloc sequence number to insn struct.
1162 (emit_ldgp): Remove user reloc handling.
1163 (load_expression, emit_lda, emit_ldah, emit_ir_load): Likewise.
1164 (emit_loadstore, emit_ldXu, emit_ldil, emit_stX): Likewise.
1165 (emit_sextX, emit_division, emit_jsrjmp, emit_retjcr): Likewise.
1166 * config/tc-alpha.h (tc_adjust_symtab): Always define.
1167 (struct alpha_fix_tag): Name members less literal specific.
1169 Tue Sep 4 20:01:19 2001 Jeffrey A Law (law@cygnus.com)
1171 * tc-h8300.c (tc_gen_reloc): Give an error if we try to take the
1172 address of two symbols in different sections.
1174 2001-08-31 Eric Christopher <echristo@redhat.com>
1175 Jason Eckhardt <jle@redhat.com>
1177 * config/tc-mips.c (mips_cpu_info): Add support for mipsisa32,
1178 5kc, and 20kc. Clean up old entries.
1180 Fri Aug 31 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
1181 Jeff Law <law@redhat.com>
1183 * config/tc-h8300.c (build_bytes): For OBJ_ELF, make relocation's
1184 offset match H8 ELF spec.
1185 (md_section_align): Alternate implementation for BFD_ASSEMBLER.
1186 (md_apply_fix): Fix argument and return types for BFD_ASSEMBLER.
1188 * tc-h8300.c (relocation mappings): Remove. Moved to tc-h8300.h.
1189 (build_bytes): Mark fixups for PCrel branches as signed. For
1190 OBJ_ELF, make sure the reloc's offset points to the first byte
1192 (md_convert_frag): Update definiton based on BFD_ASSEMBLER.
1193 * tc-h8300.h (relocation mappings): Add.
1195 Thu Aug 30 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
1197 * tc-h8300.c (tc_crawl_symbol_chain, tc_headers_hook): Don't
1198 define for BFD_ASSEMBLER.
1199 (tc_reloc_mangle): Likewise.
1200 (tc_gen_reloc): New function for BFD_ASSEMBLER.
1202 Wed Aug 29 12:49:58 2001 Jeffrey A Law (law@cygnus.com)
1204 * config/tc-h8300.c (h8300hmode): Record the machine type
1205 if BFD_ASSEMBLER is defined.
1206 (h8300smode, md_begin): Similarly.
1208 2001-08-29 Joel Sherrill <joel@OARcorp.com>
1210 * configure.in (i[3456]86-*-rtems*, m68*-*-rtems*): Change
1211 default from coff to elf.
1212 * configure: Regenerate.
1214 Wed Aug 29 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
1216 * tc-h8300.c: If OBJ_ELF, include elf/h8.h, and define
1217 assorted coff relocations to the corresponding elf relocations.
1218 * tc-h8300.h (TARGET_ARCH, TARGET_FORMAT): Define appropriately.
1220 * configure.in: Add case for h8300-*-elf.
1221 * configure: Regenerate.
1223 Wed Aug 29 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
1225 * doc/internals.texi (MD_PCREL_FROM_SECTION): Change
1226 documentation to reflect reality.
1228 2001-08-27 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1230 * config/tc-mips.c (load_address): Reflect change to MAX_GPREL_OFFSET.
1231 (macro): Reflect change to MAX_GPREL_OFFSET.
1233 2001-08-27 Torbjorn Granlund <tege@swox.com>
1234 Staffan Ulfberg <staffanu@swox.se>
1235 Linus Nordberg <linus@swox.se>
1236 Alan Modra <amodra@bigpond.net.au>
1238 * configure.in: Recognise powerpc*le*, not just powerpcle*.
1239 * configure: Regenerate.
1240 * config/tc-ppc.c (PPC_LO, PPC_HI, PPC_HA, PPC_HIGHER,
1241 PPC_HIGHERA, PPC_HIGHEST, PPC_HIGHESTA, SEX16): New macros.
1242 (md_assemble): Use them.
1243 (ppc_machine): Support stub for ELF64 as well as XCOFF.
1244 (md_pseudo_table): Add "llong", "quad".
1245 (md_parse_option): Match default_cpu of powerpc*.
1246 (ppc_arch): Likewise.
1247 (ppc_subseg_align): Only for OBJ_XCOFF.
1248 (ppc_target_format): Return elf64-powerpc strings for 64 bit ELF.
1249 (md_begin): Select PPC_OPCODE_64 for 64 bit.
1250 (ppc_insert_operand): Don't bother testing 'file' before calling
1251 as_bad_where. Use as_bad_where for operand->insert errors.
1252 (mapping): Add ELF64 relocation modifiers.
1253 (ppc_elf_suffix): Replace symbol on BFD_RELOC_PPC64_TOC reloc
1254 expressions with abs_symbol.
1255 (ppc_elf_cons): Correct offset for little endian targets.
1256 (ppc_elf_frob_symbol): New.
1257 (md_assemble): Add support for 64 bit ELF relocs.
1258 (ppc_tc): Ensure 8 byte alignment when 64 bit.
1259 (ppc_is_toc_sym): Only define for OBJ_XCOFF and OBJ_ELF. Match
1260 ".toc" section for 64 bit ELF.
1261 (ppc_fix_adjustable): New. Macro body moved from tc-ppc.h.
1262 (md_apply_fix3): Silence warning with ATTRIBUTE_UNUSED. Only do
1263 the ppc_is_toc_sym check for OBJ_XCOFF and OBJ_ELF. For 64 bit,
1264 use BFD_RELOC_PPC64_TOC16_DS instead of BFD_RELOC_PPC_TOC16.
1265 Expand on comments, error message. Add support for 64 bit relocs,
1266 and use PPC_HI etc. macros.
1267 * config/tc-ppc.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
1268 (HANDLE_ALIGN): Define to generate nops in code sections rather
1270 (TC_FORCE_RELOCATION): Force for BFD_RELOC_PPC64_TOC.
1271 (ELF_TC_SPECIAL_SECTIONS): Add 64 bit ELF sections.
1272 (tc_fix_adjustable): Move body of macro to tc-ppc.c.
1273 (ppc_fix_adjustable): Declare.
1274 (tc_frob_symbol): Define.
1275 (ppc_elf_frob_symbol): Declare.
1277 2001-08-26 Andreas Jaeger <aj@suse.de>
1279 * config/tc-s390.c: Add missing prototypes
1280 (md_gather_operands): Make static.
1282 2001-08-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1284 * config/tc-mips.h (MAX_GPREL_OFFSET): Change it to the maximum
1285 allowed value, not the word beyond maximum.
1286 * config/tc-mips.c (macro_build_lui): Code cleanup.
1287 (macro): Reflect change to MAX_GPREL_OFFSET.
1288 (mips_ip): Check explicitly against S_EX_NONE.
1289 (my_get_SmallExpression): parse for %gp_rel, not %gprel.
1290 (md_apply_fix): Code cleanup.
1292 2001-08-24 Andreas Jaeger <aj@suse.de>
1294 * config/tc-ppc.h: Fix prototype declaration.
1296 2001-08-23 Jakub Jelinek <jakub@redhat.com>
1298 * config/tc-ia64.c (dot_endp): Set function symbol sizes.
1299 * config/obj-elf.c (obj_elf_size): When size is constant, free
1300 and clear symbol_get_obj(sym)->size if any.
1302 2001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1304 * config/tc-mips.c (md_begin): Warn about incompatibility between
1305 -march=FOO and -mipsN option, continue with default ISA.
1307 2001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1309 * config/tc-mips.c (md_parse_option): #ifdef the
1310 traditional/non-traditional names as it is done in mips_target_format.
1312 2001-08-20 Richard Henderson <rth@redhat.com>
1314 * config/tc-alpha.h (MD_APPLY_FIX3): Define.
1315 * config/tc-alpha.c (md_apply_fix3): Rename from md_apply_fix;
1316 use seg parameter instead of now_seg.
1318 2001-08-18 H.J. Lu <hjl@gnu.org>
1320 * config/tc-mips.c (show): Add the missing prototype.
1322 2001-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1324 * config/tc-mips.c (S_EX_*): New enum for my_getSmallExpression()
1326 (mips_ip): Use the new return values instead of characters. Add
1327 support for %higher and %highest.
1330 (my_getSmallExpression): Make parsing case insensitive and more
1331 reliable. Add support for %higher and %highest. Further support to
1332 parse %gprel and %neg is implemented but currently deactivated.
1334 2001-08-17 Alan Modra <amodra@bigpond.net.au>
1336 * ecoff.c (ecoff_frob_symbol): Remove casts from bfd_get_gp_size.
1337 (ecoff_build_symbols): Likewise.
1338 * read.c (s_lcomm_internal): Fix signed/unsigned warning.
1340 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1342 * config/tc-mips.c (mips_elf_final_processing): Set elf header flags
1343 for n32 ABI if appropriate.
1345 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1347 * config/tc-mips.c (cons_fix_new_mips): Remove.
1348 * config/tc-mips.h (TC_CONS_FIX_NEW): Remove.
1349 (cons_fix_new_mips): Remove.
1351 2001-08-14 Jeff Johnston <jjohnstn@redhat.com>
1353 * expr.c (operand)[LITERAL_PREFIXDOLLAR_HEX]: Treat $L as
1354 a label, not a hex constant.
1356 2001-08-13 Nick Clifton <nickc@cambridge.redhat.com>
1358 * config/tc-v850.h: Add missing prototypes.
1360 2001-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
1362 * config/tc-s390.c (s390_elf_cons): Correct fixups for PLT
1365 2001-08-12 TAKAI Kousuke <takai@vlsi.kuee.kyoto-u.ac.jp>
1367 * config/tc-sparc.c (cons_fix_new_sparc): Move
1368 `sparc_no_align_cons = 0;' to...
1369 (s_uacons): ...here so that sparc_no_align_cons will get
1372 2001-08-11 Kazu Hirata <kazu@hxi.com>
1374 * config/tc-mips.c: Fix a comment typo.
1376 2001-08-10 Richard Sandiford <rsandifo@redhat.com>
1378 * config/tc-mips.c (move_register): New function.
1379 (macro_build): Remove OPCODE_IS_MEMBER's gp32 argument.
1380 (mips_ip): Likewise.
1381 (macro2): Use move_register rather than macro_build for moves.
1382 (mips16_macro): Likewise.
1383 (macro): Likewise. Handle M_MOVE.
1385 2001-08-10 Andreas Jaeger <aj@suse.de>
1387 * configure.in: Add -Wstrict-prototypes and -Wmissing-prototypes
1389 * configure: Regenerate.
1391 2001-08-10 Alan Modra <amodra@bigpond.net.au>
1393 * as.h (alloca): Don't declare if __GNUC__. Remove an old comment.
1394 Comment indentation of #pragma.
1395 * macro.c (alloca): Likewise.
1397 * config/tc-ppc.c: Revert 2001-08-08.
1399 2001-08-09 Alan Modra <amodra@bigpond.net.au>
1401 * symbols.c: Add missing prototypes.
1402 * config/e-i386elf.c: Likewise.
1403 * config/e-i386coff.c: Likewise.
1404 * config/e-i386aout.c: Likewise.
1405 * config/obj-coff.c: Likewise.
1406 (def_symbol_in_progress, stack): Move definition.
1407 * config/obj-elf.c: Add missing prototypes.
1408 (obj_elf_change_section): Make static.
1409 (obj_elf_parse_section_letters): Likewise.
1410 (obj_elf_section_word): Likewise.
1411 (obj_elf_section_type): Likewise.
1413 2001-08-08 Alan Modra <amodra@bigpond.net.au>
1415 From 1999-10-25 Torbjorn Granlund <tege@swox.com>
1416 * config/tc-ppc.c (md_apply_fix3): Replace haphazard code for
1417 determining reloc type with code reading operands->reloc field.
1419 2001-08-08 Alan Modra <amodra@bigpond.net.au>
1421 * config/obj-elf.c (elf_copy_symbol_attributes): Make it a global
1422 function, and expand old obj-elf.h OBJ_COPY_SYMBOL_ATTRIBUTES here.
1423 * config/obj-elf.h (elf_copy_symbol_attributes): Declare.
1424 (OBJ_COPY_SYMBOL_ATTRIBUTES): Call elf_copy_symbol_attributes.
1426 * output-file.c (output_file_create): Don't try to open a second
1427 time as it's unnecessary. FOPEN_W was undefined too.
1429 2001-08-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1431 * config/tc-mips.c (macro_build): Replace magic constants by defines.
1432 (mips_ip): Likewise. Typo.
1434 2001-08-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1436 * config/tc-mips.c (mips_abi_string): Initialize with NULL instead
1438 (RELAX_ENCODE): Replace bfd_vma by valueT.
1439 (load_address): Formatting.
1440 (macro): Likewise. Code cleanup. Typo.
1441 (macro2): Formatting.
1442 (md_parse_option): Typo.
1443 (s_mipsset): Reorder cases to look nicer.
1444 (md_estimate_size_before_relax): Formatting. Code cleanup.
1445 (mips_elf_final_processing): Check against NULL instead of 0.
1446 (md_obj_end): Remove ugly `' in message string.
1447 (s_mips_ent): Remove ugly `' in message string.
1449 2001-07-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1451 * config/tc-mips.c (md_begin): Take -mcpu value into account even when
1452 -mipsX is specified. Make both -mcpu/-march and -mcpu/-mtune pairs
1453 mutually exclusive (if they are different).
1454 (md_parse_option): Warn if an -march/-mtune/-mcpu/-m<cpu> option is
1457 2001-08-03 Richard Sandiford <rsandifo@redhat.com>
1459 * config/tc-mips.c (md_apply_fix): Don't subtract the symbol value
1462 2001-08-02 Richard Sandiford <rsandifo@redhat.com>
1464 * doc/c-mips.tex (-mgp32, -mfp32): Added -mfp32, unified with -mgp32.
1465 * config/tc-mips.c (mips_fp32, mips_32bit_abi): New static variables.
1466 (md_long_opts): Add -mfp32 option.
1467 (md_parse_option): Handle it. Set mips_32bit_abi given -mabi=32.
1468 (md_show_usage): Show usage for -mfp32 and -mgp32.
1469 (HAVE_32BIT_GPRS, HAVE_32BIT_FPRS): New macros.
1470 (HAVE_64BIT_GPRS, HAVE_64BIT_FPRS): New macros, inverse of the above.
1471 (HAVE_32BIT_ADDRESSES): New macro.
1472 (load_register): Use HAVE_32BIT_GPRS to determine the register width.
1473 (load_address): Use HAVE_32BIT_ADDRESSES to determine the address size.
1474 (s_cprestore, s_cpadd): Likewise.
1475 (macro): Use HAVE_32BIT_GPRS to determine the width of registers
1476 used in branch and M_LI_D macros. Use HAVE_64BIT_FPRS to determine
1477 the width registers used in M_LI_DD macros. Use HAVE_32BIT_ADDRESSES
1478 to determine the width of addresses in load, store and jump macros.
1479 (macro2): Use HAVE_32BIT_GPRS to determine the width of registers
1480 used in set instructions; do not check the address size for them.
1481 Use HAVE_32BIT_ADDRESSES to determine the width of addresses in
1482 unaligned load and store macros.
1483 (mips_ip): Use the new macros to check the width of a register when
1484 processing float constants. Force a constant into memory if it is
1485 destined for an FPR and the FPRs are wider than the GPRs. Warn about
1486 odd FPR numbers if HAVE_32BIT_FPRS. Use HAVE_32BIT_GPRS rather
1487 than mips_gp32 to select synthetic instructions.
1488 (macro_build): Use HAVE_32BIT_GPRS rather than mips_gp32 to select
1489 synthetic instructions.
1491 2001-08-01 Christian Groessler <cpg@aladdin.de>
1493 * config/tc-z8k.c (parse_reg): If a string starts with "r", "rl",
1494 "rh", "rr", "rq", or "sp" then don't automatically assume
1495 it's a register name. Check whether there is a number
1498 2001-08-01 Alan Modra <amodra@bigpond.net.au>
1500 * config/tc-i386.c (lex_got): Match lower case relocation tokens.
1501 Don't allocate more space than necessary for the input line copy.
1503 2001-08-01 Alan Modra <amodra@bigpond.net.au>
1505 * read.c: Standardize error/warning messages - don't capitalise, no
1506 final period or newline, don't say "ignored" or "zero assumed" for
1507 as_bad messages. In some cases, change the wording to that used
1508 elsewhere for similar messages.
1511 * atof-generic.c: Likewise.
1514 * depend.c: Likewise.
1515 * dwarf2dbg.c: Likewise.
1516 * ecoff.c: Likewise.
1518 * frags.c: Likewise.
1519 * input-file.c: Likewise.
1520 * input-scrub.c: Likewise.
1521 * listing.c: Likewise.
1522 * output-file.c: Likewise.
1523 * stabs.c: Likewise.
1524 * subsegs.c: Likewise.
1525 * symbols.c: Likewise.
1526 * write.c: Likewise.
1527 * ecoff.c (ecoff_directive_end): Test for missing name by
1528 comparing input line pointers rather than reading string.
1529 (ecoff_directive_ent): Likewise.
1530 * read.c (s_set): Likewise.
1531 (s_align): Report a warning rather than an error for
1532 alignment too large.
1533 (s_comm): Check for missing symbol name.
1534 (s_lcomm_internal): Likewise.
1536 (s_globl): Use is_end_of_line instead of looking for '\n'.
1537 (s_lcomm_internal): Likewise.
1538 (ignore_rest_of_line): Report a warning rather than an error.
1540 2001-07-31 Geoffrey Keating <geoffk@redhat.com>
1542 * config/tc-ppc.c (ppc_elf_validate_fix): It's OK to have
1543 any kind of relocation against a not-loaded section.
1545 2001-07-30 Alan Modra <amodra@bigpond.net.au>
1547 * config/obj-elf.c (obj_elf_symver): Temporarily modify lex_type
1548 to include '@' in symbol names when parsing versioned symbols
1549 rather than calling get_symbol_end multiple times.
1550 * config/tc-i370.c (register_name): Format fixes. Don't call
1551 get_symbol_end after parsing number.
1552 * config/tc-mn10200.c (data_register_name): Format fixes. Hoist
1553 code out of conditional.
1554 (address_register_name): Likewise.
1555 (other_register_name): Likewise.
1556 * config/tc-mn10300.c (r_register_name): Likewise.
1557 (xr_register_name): Likewise.
1558 (data_register_name): Likewise.
1559 (address_register_name): Likewise.
1560 (other_register_name): Likewise.
1561 * config/tc-ppc.c (register_name): Likewise.
1562 * config/tc-s390.c (register_name): Likewise.
1564 2001-07-27 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1566 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix bsr
1567 and bra relax: update fragP->fr_fix after the fixup.
1569 2001-07-27 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
1571 * read.c (s_set): Check for missing symbol name.
1573 2001-07-26 Alan Modra <amodra@bigpond.net.au>
1575 * write.c (relax_segment <rs_space>): Account for fr_fix.
1577 2001-07-25 H.J. Lu <hjl@gnu.org>
1579 * config/tc-mips.c (md_estimate_size_before_relax): Make sure
1580 we treat weak like extern only for ELF.
1581 (mips_fix_adjustable): Make sure we don't adjust extern/weak
1582 symbols only for ELF.
1584 2001-07-25 Chris Demetriou <cgd@broadcom.com>
1586 * config/tc-mips.c: Fix spelling error in comment.
1588 2001-07-25 Dave Brolley <brolley@redhat.com>
1590 * app.c (LEX_IS_PARALLEL_SEPARATOR): New macro.
1591 (IS_PARALLEL_SEPARATOR): New macro.
1592 (do_scrub_begin): Set up characters in tc_parallel_separator_chars
1593 as LEX_IS_PARALLEL_SEPARATOR, if it is defined.
1594 (do_scrub_chars): Handle LEX_PARALLEL_SEPARATOR chars like
1595 LEX_LINE_SEPARATOR except that we go to state 1 (as if the label has
1598 2001-07-24 Alan Modra <amodra@bigpond.net.au>
1600 * Makefile.am (DEP_FLAGS): Define, add -DOBJ_MAYBE_ELF.
1601 (DEP1, DEPTC, DEPOBJ, DEP2): Use it.
1602 Update dependencies with "make dep-am".
1603 * Makefile.in: Regenerate.
1604 * doc/Makefile.in: Regenerate.
1606 2001-07-23 Kazu Hirata <kazu@hxi.com>
1608 * config/tc-alpha.h: Fix formatting.
1609 * config/tc-arc.c: Likewise.
1610 * config/tc-d10v.h: Likewise.
1611 * config/tc-hppa.c: Likewise.
1612 * config/tc-i370.c: Likewise.
1613 * config/tc-i386.h: Likewise.
1614 * config/tc-i960.h: Likewise.
1615 * config/tc-ia64.c: Likewise.
1616 * config/tc-ia64.h: Likewise.
1617 * config/tc-m32r.c: Likewise.
1618 * config/tc-m68k.c: Likewise.
1619 * config/tc-m88k.c: Likewise.
1620 * config/tc-ns32k.c: Likewise.
1621 * config/tc-pdp11.c: Likewise.
1622 * config/tc-pj.h: Likewise.
1623 * config/tc-s390.c: Likewise.
1624 * config/tc-sparc.c: Likewise.
1625 * config/tc-sparc.h: Likewise.
1626 * config/tc-tic80.c: Likewise.
1627 * config/tc-w65.h: Likewise.
1629 2001-07-23 Alan Modra <amodra@bigpond.net.au>
1631 * symbols.c (S_GET_VALUE): Don't treat O_constant and local
1632 symbols specially. Always resolve, adding fr_address to value.
1633 * write.c (write_object_file): Don't add fr_address to sym values.
1634 (relax_frag): Likewise.
1635 (relax_segment): Likewise.
1636 * config/obj-ieee.c (do_symbols): Likewise.
1637 * config/tc-cris.c (md_convert_frag): Likewise.
1638 * config/tc-fr30.c (md_convert_frag): Likewise.
1639 * config/tc-i386.c (md_convert_frag): Likewise.
1640 * config/tc-m32r.c (md_convert_frag): Likewise.
1641 * config/tc-m68hc11.c (md_convert_frag): Likewise.
1642 * config/tc-mcore.c (md_convert_frag): Likewise.
1643 * config/tc-mips.c (mips16_extended_frag): Likewise.
1644 * config/tc-ns32k.c (md_convert_frag): Likewise.
1645 * config/tc-m68k.c (md_convert_frag_1): Likewise.
1646 (BRANCHBWL, BRABSJUNC, BRABSJCOND, BRANCHBW, FBRANCH, DBCCLBR,
1647 DBCCABSJ, PCREL1632, PCINDEX, ABSTOPCREL): Decrement.
1648 (md_relax_table): Remove first four entries. Format.
1649 (md_estimate_size_before_relax): Remove old_fix. Don't bother
1650 setting fr_var. Simplify byte branch checks.
1652 2001-07-23 Alan Modra <amodra@bigpond.net.au>
1654 * config/tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Remove
1655 "isbranch" param as all calls have it set.
1656 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1657 (pa_parse_nonneg_add_cmpltr): Likewise. Remember result of
1658 strcasecmp in "nullify" var.
1659 (pa_parse_neg_add_cmpltr): Likewise.
1660 (pa_ip): Don't "save_s" unnecessarily. Update calls to above
1661 functions. Don't print wrong conditions in error messages.
1663 2001-07-23 Andreas Jaeger <aj@suse.de>
1665 * config/tc-s390.c (s390_force_relocation): Removed.
1667 * config/tc-s390.h: Remove double declaration of
1668 TC_FORCE_RELOCATION.
1670 2001-07-22 H.J. Lu <hjl@gnu.org>
1672 * config/tc-mips.c (s_mips_end): Remove unused variables.
1673 (s_mips_frame): Add ATTRIBUTE_UNUSED.
1675 2001-07-17 Andreas Schwab <schwab@suse.de>
1677 * config/tc-m68k.c (md_pseudo_table) [OBJ_ELF]: Add .file and
1679 (md_assemble) [OBJ_ELF]: Call dwarf2_emit_insn before emitting
1681 * config/tc-m68k.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1683 2001-07-17 matthew green <mrg@eterna.com.au>
1685 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1687 (line_comment_chars): Set to '/' if TE_NetBSD.
1689 2001-07-14 matthew green <mrg@eterna.com.au>
1691 * configure.in (i386-*-netbsdelf*): New target.
1692 * configure: Regenerate.
1694 2001-07-10 Mark Elbrecht <snowball3@softhome.net>
1696 * config/obj-coff.c (coff_frob_symbol): Don't merge if the storage
1697 class of the non-debug symbol is C_NULL.
1699 2001-07-10 Anders Norlander <anorland@synergenix.se>
1701 * doc/as.texinfo (Incbin): Fix grammatical errors.
1703 2001-07-10 Nick Clifton <nickc@cambridge.redhat.com>
1705 * depend.c: Use FOPEN_.. macros in calls to fopen().
1706 * input-file.c: As above.
1707 * itbl-ops.c: As above.
1708 * listing.c: As above.
1709 * output-file.c: As above.
1712 2001-07-08 Anders Norlander <anorland@synergenix.se>
1714 * read.c (s_incbin): New .incbin function.
1715 * read.c (potable): Add "incbin" pseudo-op.
1716 * read.h: Add s_incbin prototype.
1717 * doc/as.texinfo (incbin): Document .incbin pseudo-op.
1718 * NEWS: Mention new feature.
1720 2001-07-07 Nick Clifton <nickc@cambridge.redhat.com>
1722 * ecoff.c (add_file): Only set debug_type to DEBUG_NONE if it is
1725 2001-07-06 John Healy <jhealy@redhat.com>
1727 * cgen.c (gas_cgen_save_fixups): Modified to allow more than one
1728 set of fixups to be stored.
1729 (gas_cgen_restore_fixups): Modified to allow the fixup chain to be
1730 restored to be chosen from any that are saved.
1731 (gas_cgen_swap_fixups): Modified to allow the current set of
1732 fixups to be swapped with any other set that has been saved.
1733 (gas_cgen_initialize_saved_fixups_array): New routine.
1734 * cgen.h: Modifed prototypes for gas_cgen_save_fixups,
1735 gas_cgen_restore_fixups, and gas_cgen_swap_fixups. Added definitions
1736 or MAX_SAVED_FIXUP_CHAINS.
1737 * config/tc-m32r.c (assemble_two_insns): Changed calls to fixup
1738 store, swap and restore fuctions to reflect the new interface.
1740 2001-07-06 Nick Clifton <nickc@cambridge.redhat.com>
1742 * config/tc-m68k.c (md_estimate_size_before_relax): Catch and
1743 ignore empty, ineffectual alignment frags when deciding if a
1744 branch can be short.
1746 2001-07-05 Steve Ellcey <sje@cup.hp.com>
1748 * config/tc-ia64.c (special_section): Add SPECIAL_SECTION_INIT_ARRAY
1749 and SPECIAL_SECTION_FINI_ARRAY.
1750 (special_section_name): Add .init_array and .fini_array.
1751 (md_pseudo_table): Add init_array and fini_array.
1752 (md): Add pointer_size and pointer_size_shift fields.
1753 (setup_unwind_header): New static function.
1754 (output_unw_records): Modify to use setup_unwind_header.
1755 (generate_unwind_image, dot_endp): Modify to use md.pointer_size and
1756 md.pointer_size_shift.
1757 (md_begin): Initialize md.pointer_size and md.pointer_size_shift.
1759 2001-07-05 Ben Elliston <bje@redhat.com>
1761 * README (Supported platforms): m88k no longer suffers bitrot.
1763 * config/tc-m88k.c (md_pseudo_table): Remove redundant "global".
1765 2001-07-05 Alan Modra <amodra@bigpond.net.au>
1767 * struc-symbol.h (struct local_symbol): Rename lsy_offset to
1768 lsy_value. Correct typos in comments.
1769 * symbols.c (local_symbol_make): Update for name change.
1770 (local_symbol_convert): Likewise.
1772 (S_GET_VALUE): Likewise.
1773 (S_SET_VALUE): Likewise.
1774 (print_symbol_value_1): Likewise.
1775 (resolve_symbol_value): Likewise. Don't divide local sym values
1776 by OCTETS_PER_BYTE twice.
1778 2001-07-04 Jim Wilson <wilson@redhat.com>
1780 * config/tc-ia64.c (md_pseudo_table): Add 2byte, 4byte, and 8byte.
1782 * config/tc-ia64.c (is_conditional_branch): Rewrite to exclude mod
1785 2001-07-05 Ben Elliston <bje@redhat.com>
1787 * read.c (s_fill): Correct spelling error in comments.
1789 * doc/c-m88k.texi: New file.
1790 * doc/Makefile.am (CPU_DOCS): Add c-m88k.texi.
1791 * doc/Makefile.in: Regenerate.
1792 * doc/all.texi: Set M880X0.
1793 * doc/as.texinfo: Hook in m88k-dependent documentation.
1795 2001-07-04 Eric Christopher <echristo@redhat.com>
1797 * doc/c-mips.texi (MIPS Opts): Document 12000 as valid cpu.
1799 * config/tc-mips.c (mips_cpu_info_table): Add rm5200, rm5231, rm5261,
1800 and rm5721 as valid cpu strings.
1801 (md_show_usage): Add rm5200, rm5231, rm5261, rm5721.
1803 2001-07-04 Richard Sandiford <rsandifo@redhat.com>
1805 * config/tc-mips.c (md_apply_fix): Prevent addend from becoming zero
1806 if it's expected to be non-zero.
1808 2001-07-03 Nick Clifton <nickc@cambridge.redhat.com>
1810 * config/tc-sh.c (sh_frob_section): Replace symbol_get_frag() with
1813 * write.c (TC_FINALIZE_SYMS_BEFORE_SIZE_SEG): Default to 1.
1814 (write_object_file): Set finalize_syms to
1815 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG just before size_segs is
1818 * doc/internals.texi: Document
1819 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG.
1821 2001-07-02 Alan Modra <amodra@bigpond.net.au>
1823 * config/tc-ppc.c: Formatting fixes.
1825 2001-07-01 Ben Elliston <bje@redhat.com>
1827 * config/tc-m88k.c: Back out warning fixes from 2001-06-24, as
1828 they cause some subtle breakage. Will fix them again later.
1830 2001-06-28 Nick Clifton <nickc@cambridge.redhat.com>
1832 * config/obj-coff.c (obj_coff_ln): Treat a .ln directive
1833 outside of a function as a .appline directive.
1835 2001-06-28 Eric Christopher <echristo@redhat.com>
1836 H.J. Lu <hjl@gnu.org>
1838 * config/tc-mips.c (mips_arch): New. Use mips_arch instead
1839 of mips_cpu for the ISA selection.
1840 (md_longopts): Add OPTION_MARCH and OPTION_MTUNE.
1841 (md_parse_option): Handle OPTION_MARCH and OPTION_MTUNE.
1842 (mips_tune): New. Use mips_tune for scheduling and optimization
1844 (append_insn): Use mips_tune and mips_arch.
1845 (macro_build): Ditto.
1847 (md_begin): Handle mips_arch, mips_tune and mips_cpu. For
1848 backwards compatability mips_cpu generates arch and tune.
1849 (md_show_usage): Document new behavior.
1851 * doc/c-mips.texi (MIPS Opts): Document -march and -mtune.
1856 2001-06-27 Nick Clifton <nickc@cambridge.redhat.com>
1858 * write.c (write_object_file): Do not set finalize_syms until
1859 after the segments have been sized. Some backends may still
1860 need to access the syms's frags in order to adjust relaxed
1863 * config/tc-arm.c (do_ldst): Use MVN to build simple inverted
1866 2001-06-27 Alan Modra <amodra@bigpond.net.au>
1868 * write.c (fixup_segment <Difference of 2 syms same seg>): Don't
1869 subtract MD_PCREL_FROM_SECTION for 68k.
1870 (fixup_segment <Difference of 2 syms different seg>): Only fudge
1871 by adding MD_PCREL_FROM_SECTION for 68k or if not already pcrel.
1873 2001-06-27 Tracy A. Kuhrt <Tracy.Kuhrt@microchip.com>
1875 * write.c (fixup_segment <Difference of 2 syms same seg>): If
1876 pcrel, subtract MD_PCREL_FROM_SECTION value.
1878 2001-06-24 Ben Elliston <bje@redhat.com>
1880 * stabs.c (generate_asm_file): Make local variable `len' a size_t.
1882 2001-06-24 Jakub Jelinek <jakub@redhat.com>
1884 * config/tc-alpha.c (tc_gen_reloc): Handle relocs against SEC_MERGE
1885 section symbols the same way as externs.
1887 2001-06-24 Ben Elliston <bje@redhat.com>
1889 * config/tc-m88k.c (md_number_to_imm): Remove; unused since 1993.
1890 (emit_relocations): Ditto.
1892 (md_begin): Reformat comments to conform to the GNU standards.
1893 (md_assemble): Ditto.
1895 * config/tc-m88k.c (get_reg): Adjust type of `reg_prefix' to char.
1896 (md_parse_option): Mark parameters as unused.
1897 (md_show_usage): Ditto.
1898 (calcop): Adjust type of `reg_prefix' to char.
1900 (getval): Adjust type of local `c' to char.
1901 (md_create_short_jump): Mark from_addr, to_addr params as unused.
1902 (md_create_long_jump): Ditto.
1903 (md_estimate_size_before_relax): Mark parameters as unused.
1905 * config/tc-m88k.c (md_pseudo_table): Properly terminate the table
1906 to allay a possible compiler warning.
1908 2001-06-22 Nick Clifton <nickc@cambridge.redhat.com>
1910 * doc/internals.texi (CPU backend): Document md_atof.
1912 2001-06-22 Matthew Wilcox <willy@ldl.fc.hp.com>
1914 * config/tc-hppa.c (pre_defined_registers): Add %mrp (millicode
1915 return pointer) alias for %r2 or %r31, depending on 32 or 64 bit
1918 2001-06-21 Philip Blundell <philb@gnu.org>
1920 * config/tc-arm.c (cplong_flag): Rename to long_flag. All uses
1922 (insns): Remove entry for adrl. Add long_flag for adr.
1923 (do_adr): Handle `l' suffix.
1926 2001-06-21 Alan Modra <amodra@bigpond.net.au>
1928 * config/tc-hppa.c (CHECK_FIELD_WHERE): Define.
1929 (md_apply_fix): Use it here. Replace printf with equivalent
1931 (tc_gen_reloc): Use as_bad_where instead of as_bad.
1932 (md_apply_fix): Here too.
1933 * config/tc-i386.c (tc_gen_reloc): Use as_bad_where instead of as_bad.
1934 * config/tc-m68k.c (tc_gen_reloc): Likewise.
1935 (md_convert_frag_1): Likewise.
1937 2000-06-20 Tom Rix <trix@redhat.com>
1939 * config/tc-ppc.c (ppc_comm): Change default alignment to 4 bytes.
1941 2001-06-18 H.J. Lu <hjl@gnu.org>
1943 * doc/Makefile.am (info): Depend on $(MANS).
1944 (as.1): Remove the prefix `$(srcdir)/'.
1945 * doc/Makefile.in: Regenerated.
1949 2001-06-18 Philip Blundell <philb@gnu.org>
1951 * config/tc-arm.c (do_msr): Remove restriction on usage of
1954 2001-06-19 Alan Modra <amodra@bigpond.net.au>
1956 * dwarf2dbg.c (dwarf2_finish): Output file info even when no
1959 2001-06-13 Philip Blundell <philb@gnu.org>
1961 * config/tc-arm.c (thumb_shift): Improve wording of error message.
1962 (do_t_arit): Likewise.
1964 2001-06-13 Nick Clifton <nickc@cambridge.redhat.com>
1966 * config/tc-sh.c (md_pseudo_table): Only intercept the .file and
1967 .loc pseudos if the dfwarf2 functions are available.
1968 (md_assemble): Only call dwarf2_emit_insn if it is available.
1970 * expr.c: Fix typo in comment.
1972 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
1974 * doc/as.texinfo (Infix Ops): Document that comparison and
1975 combiner operators can be used as infix operators.
1977 2001-06-12 Peter Jakubek <pjak@snafu.de>
1979 * config/tc-m68k.c (parse_mri_control_operand): Fix handling
1981 (swap_mri_condition): Add HS (alias fo CC) and LO (alias for CS).
1982 (reverse_mri_condition): Likewise.
1983 (swap_mri_condition): Issue warning for conditions that can not be
1985 (build_mri_control_operand): Fix order of operands (swapped).
1986 (build_mri_control_operand): Allow upper case extension in structured
1988 (s_mri_else): Likewise.
1989 (s_mri_next): Likewise.
1990 (s_mri_for): Likewise.
1991 (s_mri_if): Fix handling comment ('*') in mri mode.
1992 (s_mri_while): Likewise.
1993 * macro.c (macro_expand): Allow macro invocation with empty
1996 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
1998 * config/tc-arm.c: Fix test for overlow of literal pool.
2000 2001-06-11 H.J. Lu <hjl@gnu.org>
2002 * NEWS: Updated for the new -n option for the MIPS assembler.
2004 * config/tc-mips.c (md_show_usage): Add -n.
2006 * doc/as.texinfo: Document the new -n option.
2007 * doc/c-mips.texi: Likewise.
2008 * doc/as.1: Regenerated.
2010 2001-06-10 Alan Modra <amodra@bigpond.net.au>
2012 * config/obj-coff.c (obj_coff_section): Formatting fix.
2014 * config/tc-i386.c (md_assemble): Accept branch hints as ",pt" and
2017 2001-06-08 H.J. Lu <hjl@gnu.org>
2019 * config/tc-mips.c (warn_nops): New variable. Set to 0 to
2020 disable warning about all NOPS that the assembler generates.
2021 (macro): Warn NOPS generated only if warn_nops is not 0.
2022 (md_shortopts): Add `n'.
2023 (md_parse_option): Set warn_nops to 1 for `n'.
2025 2001-06-08 H.J. Lu <hjl@gnu.org>
2027 * config/tc-mips.c (mips_ip): Properly handle illegal operands.
2029 2001-06-08 H.J. Lu <hjl@gnu.org>
2031 * config/tc-mips.c (md_apply_fix): Don't adjust common
2032 extern/weak symbols for ELF.
2033 (md_estimate_size_before_relax): Treat weak like extern for
2035 (mips_fix_adjustable): Don't adjust extern/weak symbols for
2038 2001-06-08 Alan Modra <amodra@bigpond.net.au>
2040 * Makefile.am: 'som' is not wrongly spelled 'some'.
2041 * Makefile.in: Regenerate.
2043 * config/tc-mips.c (mips16_mark_labels): Reduce number of calls to
2044 S_GET_VALUE by using a temp.
2045 (append_insn): Likewise, and for S_SET_VALUE too.
2046 (mips_emit_delays): Likewise.
2047 (my_getExpression): Likewise.
2048 (md_apply_fix): Likewise. Use "valueT" rather than "long" for "value".
2049 (mips16_extended_frag): Remove code concerned with avoiding
2050 locking in a frag address now that symbols are not finalized until
2051 relaxation is complete. Cater for first relaxation pass having
2052 bogus addresses. Use relax_marker to reliably determine whether a
2053 symbol frag has been reached on the current pass.
2055 2001-06-07 H.J. Lu <hjl@gnu.org>
2057 * configure.in: Move "mips-*-linux-gnu*" before "mips-*-gnu*".
2058 * configure: Regenerate.
2060 2001-06-07 H.J. Lu <hjl@gnu.org>
2062 * configure.in: Use MIPS_STABS_ELF for Linux/mips and remove
2064 * configure: Regenerate.
2066 2001-06-07 H.J. Lu <hjl@gnu.org>
2068 * config/tc-mips.c (mips_pseudo_table): Add "extern" if
2069 MIPS_STABS_ELF is defined.
2071 2001-06-06 Nick Clifton <nickc@cambridge.redhat.com>
2073 * as.c (show_usage): Remove L from listing options. It is not a
2076 2001-06-06 Christian Groessler <cpg@aladdin.de>
2078 * config/tc-z8k.c: Removed many warnings by removing unused
2079 variables and tagging unused parameters as such.
2080 (md_begin): Fixed a typo (","instead of ";").
2081 (struct ctrl_table): Add parentheses to initialize array
2083 (struct flag_table): Likewise.
2084 (struct intr_table): Likewise.
2085 (struct table): Likewise.
2086 (check_operand): "#if 0"'ed since it doesn't seem to be used.
2088 2001-06-06 Peter Jakubek <pjak@snafu.de>
2090 * config/tc-m68k.c (md_show_usage): Add all supported ColdFire
2091 options to list (e.g. m5206e, m5307, m5407).
2093 2001-06-06 Martin Schwidefsky <schwidefsky@de.ibm.com>
2095 * config/tc-s390.h (TC_FORCE_RELOCATION): Always emit relocations
2096 BFD_RELOC_VTABLE_INHERIT and BFD_RELOC_VTABLE_ENTRY.
2098 2001-06-06 Alan Modra <amodra@bigpond.net.au>
2100 * config/tc-i386.c (md_assemble): Handle Pentium4 branch hints.
2101 <JumpByte, JumpDword insn output>: Remove dead code.
2103 2001-06-06 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
2105 * as.c (parse_args): Correct option name "listing-lhs-width2".
2107 2001-06-05 Nick Clifton <nickc@cambridge.redhat.com>
2109 * symbols.c (S_SET_EXTERNAL): Do not override a section symbol's
2112 2001-05-30 Richard Henderson <rth@redhat.com>
2114 * read.c (emit_leb128_expr): Call md_cons_align.
2116 2001-05-28 Jeff Sturm <jsturm@one-point.com>
2118 * config/tc-sparc.c (md_apply_fix3): Handle BFD_RELOC_SPARC_UA16,
2119 BFD_RELOC_SPARC_UA32 and BFD_RELOC_SPARC_UA64.
2120 (tc_gen_reloc): Likewise.
2121 (sparc_cons_align): Don't clear sparc_no_align_cons.
2122 (cons_fix_new_sparc): Substitute BFD_RELOC_SPARC_UA{16|32|64} for
2123 BFD_RELOC_{16|32|64} iff sparc_no_align_cons is set.
2125 2001-05-27 Alan Modra <amodra@one.net.au>
2127 * write.c (relax_segment <rs_space>): Check the section of a
2128 symbol to determine whether it is absolute rather than comparing
2129 its frag against zero_address_frag as listings play tricks with
2132 * config/tc-m68k.c (md_assemble): Ensure variable part of frag is
2133 allocated in the same chunk as the fixed part.
2135 2001-05-26 Alan Modra <amodra@one.net.au>
2137 * write.c (relax_segment <rs_space>): Calculate growth using
2138 addresses before stretch. Prevent repeated error messages.
2139 From Peter Jakubek <pjak@snafu.de>
2140 Use as_bad_where and as_warn_where to pinpoint errors.
2142 2001-05-25 Alan Modra <amodra@one.net.au>
2144 * symbols.c (resolve_symbol_value): Always set segment, even when
2145 not finalizing symbol value.
2147 * config/obj-ieee.c (write_object_file): Set finalize_syms.
2148 * config/obj-coff.c (write_object_file): Likewise.
2149 * (size_section): Remove rs_space assert as fr_symbol is no longer
2151 (fill_section): Likewise.
2153 * configure.in: Replace linuxoldld with linux*oldld.
2154 * configure: Regenerate.
2156 From 2.11 branch 2001-03-30 Richard Henderson <rth@redhat.com>
2157 * config/tc-i386.c (md_convert_frag): Don't die on local symbols
2158 that have been finalized.
2160 * symbols.c (resolve_symbol_value): Clear sy_resolving before
2161 taking exit_dont_set_value.
2163 * write.c (relax_segment <rs_space>): Don't zap fr_symbol when
2166 2000-05-24 Tom Rix <trix@redhat.com>
2168 * config/obj-coff.c (add_lineno): xcoff allows negative line
2170 * config/tc-ppc.c (ppc_stabx): fix generated symbol
2172 2001-05-24 Alan Modra <amodra@one.net.au>
2174 * write.c (write_object_file): Set finalize_syms = 1 before
2177 2001-05-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2179 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add ISA_MIPS64 as 64 bit
2180 architecture, remove erraneous ISA_MIPS32.
2181 (md_show_usage): Add MIPS r12k support.
2182 (mips_cpu_info_table): Add MIPS r12k support.
2184 2001-05-22 Alan Modra <amodra@one.net.au>
2186 * config/tc-arc.c (md_assemble): Use is_end_of_line instead of
2189 * symbols.c (resolve_symbol_value): Remove "finalize" param,
2190 instead use finalize_syms directly. Don't treat expressions
2191 specially with regard to finalize_syms. Update calls to self.
2192 (resolve_local_symbol): Update call to resolve_symbol_value.
2193 (S_GET_VALUE): Likewise. Return resolve_symbol_value if
2195 * symbols.h (resolve_symbol_value): Update prototype.
2196 * config/obj-aout.c (obj_crawl_symbol_chain): Update call
2197 to resolve_symbol_value.
2198 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
2199 * config/obj-coff.c (do_relocs_for): Likewise.
2200 (yank_symbols): Likewise.
2201 (fixup_segment): Likewise.
2202 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
2203 * config/tc-mips.c (md_convert_frag): Likewise.
2204 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
2205 (ppc_fix_adjustable): Likewise.
2206 * dwarf2dbg.c (dwarf2dbg_estimate_size_before_relax): Likewise.
2207 (dwarf2dbg_convert_frag): Likewise.
2208 * ehopt.c (eh_frame_estimate_size_before_relax): Likewise.
2209 (eh_frame_convert_frag): Likewise.
2210 * expr.c (make_expr_symbol): Likewise.
2211 * write.c (adjust_reloc_syms): Likewise.
2212 (write_object_file): Likewise.
2213 (relax_segment): Likewise.
2214 (fixup_segment): Likewise.
2215 (finalize_syms): Init to zero, and update comment.
2216 (write_object_file): Set finalize_syms to 1 rather than 2.
2217 * doc/internals.texi (sy_value): Mention finalize_syms.
2218 (S_GET_VALUE): Remove restriction on when S_GET_VALUE can be called.
2220 * config/tc-m68k.c (relaxable_symbol): Only treat external symbols
2221 as relaxable if embedded system, make weak syms non-relaxable.
2223 (tc_m68k_fix_adjustable): ..so it can be used here.
2224 (md_apply_fix_2): Sign extend without conditional.
2226 * config/tc-v850.c: Update copyright.
2228 2001-05-16 Jeff Johnston <jjohnstn@redhat.com>
2230 * cgen.c (gas_cgen_tc_gen_reloc): Changed error message when
2231 howto entry is not found.
2233 2001-05-15 Alexandre Oliva <aoliva@redhat.com>
2235 * config/tc-mn10300.c (mn10300_force_relocation): Don't
2236 optimize differences between symbols in code sections to
2238 (mn10300_fix_adjustable): Don't adjust to section+offset
2239 relocations pointing at symbols in code sections.
2241 2001-05-16 Alan Modra <amodra@one.net.au>
2243 * config/tc-arc.c (md_assemble): Correct dwarf2_emit_insn param
2245 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn before
2246 opcodes are output rather than after. Delete insn_size.
2247 * config/tc-v850.c (md_assemble): Similarly, but delete
2250 2001-05-14 Richard Henderson <rth@redhat.com>
2252 * ehopt.c (eh_frame_convert_frag): Fix missed subtype adjustment
2255 2001-05-14 Richard Henderson <rth@redhat.com>
2257 * ehopt.c (get_cie_info): Rename from eh_frame_code_alignment;
2258 also collect whether to expect an FDE augmentation.
2259 (check_eh_frame): Rewrite as a state machine. Track where in
2260 an FDE we are located, skip any augmentation.
2261 (eh_frame_estimate_size_before_relax): Get code alignment from
2262 the fragment subtype.
2263 (eh_frame_relax_frag, eh_frame_convert_frag): Likewise.
2264 * read.c (emit_leb128_expr): Call check_eh_frame.
2266 2001-05-14 Alexandre Oliva <aoliva@redhat.com>
2268 * config/tc-mn10300.c (md_assemble): Anchor dwarf2 line info
2269 before a relaxable insns.
2271 2001-05-13 Alexandre Oliva <aoliva@redhat.com>
2273 * config/tc-mn10300.c (tc_gen_reloc): Don't reject differences
2274 between symbols if the base symbol is in the current section;
2275 emit a PC-relative relocation instead.
2277 2001-05-12 Peter Targett <peter.targett@arccores.com>
2279 * config/tc-arc.c: Update copyright and tidy source comments.
2280 (md_pseudo_table): Add directive .cpu back as an alias for
2281 .option. Add .file and .line for dwarf2 support.
2282 (arc_mach_type): Make bfd_mach_arc_6 default.
2283 (md_longopts): Add entry 'pre-v6' representing old command line
2284 option when assembling for 'arc5' core versions.
2285 (md_parse_option): Make OPTION_ARC same as OPTION_ARC6, for new
2287 (arc_code_symbol): Make symbol value for @h30 fixup expression
2288 equal to O_constant.
2289 (md_assemble): Call dwarf2_emit_insn.
2290 Include "dwarf2dbg2.h". Formatting fixes throughout file.
2291 * config/tc-arc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2292 * doc/c-arc.texi (ARC_CORE_DEFAULT): Update to new default.
2294 2001-05-11 Jakub Jelinek <jakub@redhat.com>
2296 * config/tc-ia64.c (special_linkonce_name): New.
2297 (make_unw_section): Map .gnu.linkonce.t.FOO text section into
2298 .gnu.linkonce.ia64unw{,i}.FOO.
2299 (ia64_elf_section_type): Handle .gnu.linkonce.ia64unw{,i}.FOO.
2300 (dot_endp): Add comment about it.
2302 2001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
2304 * config/tc-arm.c (arm_handle_align): When truncating an aligned
2305 block, ensure that the low order bits of the alignment are
2308 2001-05-10 Alan Modra <amodra@one.net.au>
2310 * config/obj-vms.c (obj_crawl_symbol_chain): Don't take address of
2313 * config/tc-fr30.c (md_estimate_size_before_relax): Return size of
2314 current variable part of frag.
2315 * config/tc-m32r.c (md_estimate_size_before_relax): Likewise.
2316 * config/tc-openrisc.c (md_estimate_size_before_relax): Likewise.
2317 * config/tc-m68hc11.c (RELAX_STATE): Define.
2318 (RELAX_LENGTH): Define.
2319 (md_estimate_size_before_relax): Handle non-relaxable cases
2320 separately from relaxable cases for clarity, and return correct
2321 size for multi-pass relaxation.
2322 * config/tc-tahoe.c (RELAX_LENGTH): Correct.
2323 (md_estimate_size_before_relax): As for tc-m68hc11.c.
2324 (md_convert_frag): Remove "length_code".
2325 * config/tc-vax.c (RELAX_STATE): Define.
2326 (RELAX_LENGTH): Define.
2327 (md_relax_table): Add missing entry.
2328 (md_estimate_size_before_relax): As for tc-m68hc11.c.
2329 (md_convert_frag): Remove "length_code".
2330 * config/tc-ns32k.c (md_estimate_size_before_relax): Simplify and
2331 don't bother setting fr_var. Return correct size for multi-pass
2333 * config/tc-v850.c (md_estimate_size_before_relax): Rewrite.
2334 (md_convert_frag): Don't bother clearing fr_var.
2335 (md_pseudo_table): Correct initialization.
2336 * config/tc-h8500.c (md_convert_frag): Don't bother clearing fr_var.
2337 (md_estimate_size_before_relax): No need to set fr_var.
2338 * config/tc-mcore.c (md_convert_frag): Don't bother clearing fr_var.
2339 (md_estimate_size_before_relax): No need to set fr_var.
2341 2001-05-09 Richard Henderson <rth@redhat.com>
2343 * config/tc-ia64.c (generate_unwind_image): Align the fragment
2344 beginning a function's unwind info block.
2346 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
2348 * config/tc-mn10300.c (md_apply_fix3): Accept PC-relative relocs.
2350 2001-05-08 Andreas Schwab <schwab@suse.de>
2352 * config/tc-m68k.c: Instead of replacing -1 by 64 in assignment to
2353 fx_pcrel_adjust explicitly sign extend when reading it.
2355 2001-05-08 Alan Modra <amodra@one.net.au>
2357 * config/tc-m68k.c (md_estimate_size_before_relax): Set fr_var
2358 from md_relax_table, and combine some switch cases.
2360 2001-05-06 Alexandre Oliva <aoliva@redhat.com>
2362 * config/tc-mn10300.c (md_assemble): Subtract operand->shift
2363 from offset in non-pcrel operands too.
2365 2001-05-06 Nick Clifton <nickc@cambridge.redhat.com>
2367 * config/tc-arm.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
2368 * config/tc-arm.c (arm_handle_align): Do not insert more than
2369 MAX_MEM_FOR_RS_ALIGN_CODE bytes.
2370 (arm_frag_align_code): Use MAX_MEM_FOR_RS_ALIGN_CODE.
2372 2001-05-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2374 * Makefile.am (TARG_ENV_HFILES): Add te-hppa64.h and te-hppalinux64.h.
2376 * Makefile.in: Regenerate.
2377 * configure.in: Remove duplicate mips-*-ecoff* entry.
2378 * configure: Regenerate.
2380 * config/obj-ecoff.c (obj_pseudo_table): Fix terminating entry.
2381 (n_names): Cast away type mismatch.
2382 (ecoff_sec_sym_ok_for_reloc): Add unused attribute.
2383 (obj_ecoff_frob_symbol): Likewise.
2384 * ecoff.c: (add_file): Add unused attribute.
2385 (ecoff_directive_begin): Likewise.
2386 (ecoff_directive_bend): Likewise.
2387 (ecoff_directive_def): Likewise.
2388 (ecoff_directive_dim): Likewise.
2389 (ecoff_directive_scl): Likewise.
2390 (ecoff_directive_size): Likewise.
2391 (ecoff_directive_type): Likewise.
2392 (ecoff_directive_tag): Likewise.
2393 (ecoff_directive_val): Likewise.
2394 (ecoff_directive_endef): Likewise.
2395 (ecoff_directive_end): Likewise.
2396 (ecoff_directive_ent): Likewise.
2397 (ecoff_directive_extern): Likewise.
2398 (ecoff_directive_file): Likewise.
2399 (ecoff_directive_fmask): Likewise.
2400 (ecoff_directive_frame): Likewise.
2401 (ecoff_directive_mask): Likewise.
2402 (ecoff_directive_loc): Likewise.
2403 (mark_stabs): Likewise.
2404 (ecoff_stab): Likewise.
2405 (ecoff_frob_symbol): Cast away type mismatch.
2406 (ecoff_padding_adjust): Likewise.
2407 (ecoff_build_symbols): Likewise.
2408 (ecoff_build_procs): Likewise.
2409 (ecoff_build_aux): Likewise.
2410 (ecoff_build_strings): Likewise.
2411 (ecoff_build_fdr): Likewise.
2412 (ecoff_build_debug): Likewise.
2413 * itbl-ops.c (itbl_assemble): Variable initialization.
2415 2001-05-03 Alan Modra <amodra@one.net.au>
2417 * config/tc-i386.c (i386_displacement): Call as_bad for bad GOTOFF
2418 expressions rather than triggering an assert.
2420 2001-05-02 Johan Rydberg <jrydberg@opencores.org>
2422 * config/tc-openrisc.c: New file.
2423 * config/tc-openrisc.h: Likewise.
2425 * Makefile.am: Add OpenRISC target.
2426 * Makefile.in: Regenerated.
2428 * configure.in (openrisc-*-*): Add target.
2429 * configure: Regenerated.
2431 2001-05-02 Nick Clifton <nickc@cambridge.redhat.com>
2433 * config/tc-arm.c (arm_frag_align_code): Change error message to
2434 more explanatory version.
2436 2001-04-29 Keith M Wesolowski <wesolows@foobazco.org>
2438 * config/tc-mips.c (md_parse_option): Also accept
2439 elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.
2441 2001-04-27 David Mosberger <davidm@hpl.hp.com>
2443 * config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
2444 argument passing order: predicate goes last, not first.
2446 2001-04-27 Sean McNeil <sean@mcneil.com>
2448 * configure.in: Add arm-vxworks.
2449 * configure: Regenerate.
2451 2001-04-26 Nick Clifton <nickc@cambridge.redhat.com>
2453 * config/tc-arm.c (arm_handle_align): New Function: Generate
2454 no-op filled alignment frags.
2455 (arm_frag_align_code): New Function: Create a code alignment frag.
2456 (arm_init_frag): New Function: Initialse the target dependent
2459 * config/tc-arm.h (TC_FRAG_TYPE): Define.
2460 (TC_FRAG_INIT): Define.
2461 (HANDLE_ALIGN): Define.
2462 (md_do_align): Define.
2464 2001-04-25 Nick Clifton <nickc@cambridge.redhat.com>
2466 * config/obj-coff.c (do_linenos_for): Check to see if the filename
2467 symbol has been initialised before extracting its symbol index.
2469 2001-04-24 H.J. Lu <hjl@gnu.org>
2471 * configure: Regenerated with the right version of autoconf.
2473 2001-04-24 Christian Groessler <cpg@aladdin.de>
2475 * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
2476 generate R_CALLR and R_REL16 relocations
2478 2000-04-20 Jason Eckhardt <jle@redhat.com>
2480 * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
2481 since frag_now can change after d10v_cleanup is called.
2483 2001-04-16 David O'Brien <obrien@FreeBSD.org>
2485 * configure.in: Add the em type for FreeBSD targets.
2486 * configure: Regenerate.
2488 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
2490 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
2491 * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
2493 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
2494 pc-relative relocations not placed at the end of the instruction.
2496 2001-04-13 Jim Wilson <wilson@redhat.com>
2498 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
2501 2001-04-13 Jakub Jelinek <jakub@redhat.com>
2503 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
2504 handle SHF_MERGE and SHF_STRINGS.
2505 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
2506 (obj_elf_section): Allow additional argument specifying entity size.
2507 * write.c (adjust_reloc_syms): Keep relocations against local symbols
2508 in SEC_MERGE sections.
2510 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
2512 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
2514 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
2516 * expr.c (operand): Pass &c to md_parse_name().
2517 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
2519 2001-04-07 Steven J. Hill <sjhill@cotw.com>
2521 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
2523 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
2524 * Makefile.in: Regenerated.
2526 * configure.in: Use traditional MIPS targets for Linux/MIPS.
2527 * configure: Regenerated.
2529 2001-04-06 Alexandre Oliva <aoliva@redhat.com>
2531 * config/tc-mn10300.c (xr_registers): Added `pc'.
2533 2001-04-05 Alan Modra <alan@linuxcare.com.au>
2535 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
2536 * configure: Regenerate.
2538 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
2539 cases, and always return size based on current fr_subtype.
2540 (md_begin): Move initialization of md_relax_table..
2541 (md_relax_table): ..to static initializer. Set rlx_length for
2542 UNDEF_WORD_DISP cases.
2543 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
2544 (md_begin): Likewise.
2545 (md_relax_table): Likewise.
2546 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
2547 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
2548 Set rlx_backward and rlx_forward to zero for unused states.
2549 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
2550 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
2551 (UNCOND12, UNCOND32): Remove duplicate defines.
2553 2001-04-04 Hans-Peter Nilsson <hp@axis.com>
2555 * config/tc-cris.c (md_estimate_size_before_relax) <case
2556 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
2557 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
2558 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
2559 Add cases to cover all relax states.
2560 (cris_insn_first_word_frag): New.
2561 (md_assemble): Call cris_insn_first_word_frag to get the first
2562 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
2563 end. Drop variable insn_size.
2564 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
2565 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
2566 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
2568 * write.c (write_object_file): Reset broken word state before
2571 2001-03-31 Alan Modra <alan@linuxcare.com.au>
2573 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
2574 for one line if not already enabled.
2575 * cond.c (s_elseif): Correct conditional assembly listing.
2578 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
2579 Don't abort on NULL current_cframe.
2581 2001-03-30 Alan Modra <alan@linuxcare.com.au>
2583 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
2584 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
2585 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
2586 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
2587 * config/obj-coff.c (do_relocs_for): Likewise.
2588 (yank_symbols): Likewise.
2589 (fixup_segment): Likewise.
2590 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
2591 (ppc_fix_adjustable): Likewise.
2592 * config/tc-mips.c (md_convert_frag): Likewise.
2593 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
2594 * ehopt.c (eh_frame_convert_frag): Likewise.
2595 * expr.c (make_expr_symbol): Likewise.
2597 * frags.h (struct frag): Add last_fr_address. Reorder fields for
2599 * symbols.c (resolve_symbol_value): Don't fix expression values
2600 until relaxation is complete.
2601 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
2602 (S_GET_VALUE): Likewise, and return unresolved expression value.
2603 * write.c (finalize_syms): New.
2604 (relax_and_size_seg): Split into..
2605 (relax_seg): New function, returns 1 if anything changed..
2606 (size_seg): And the remainder of relax_and_size_seg.
2607 (fixup_segment): Arrange for final resolution of sym values.
2608 (adjust_reloc_syms): Likewise.
2609 (write_object_file): Likewise, and repeatedly call relax_seg until
2610 nothing more changes.
2611 (relax_segment): Return 1 if anything changed. Use correct types
2612 for rs_org `target' and `after'.
2613 * write.h (finalize_syms): Declare.
2614 (relax_segment): Update prototype.
2616 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
2617 do-nothing cases to switch to avoid abort on a second relaxation
2618 pass, and tidy code a little.
2619 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
2620 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
2621 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
2622 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
2623 (md_relax_table): Remove first four unused entries. Increment
2624 rlx_length by one throughout table, and update comments to suit.
2625 (md_estimate_size_before_relax): Return size of current variable
2626 part of frag to reflect reality when relaxing more than once.
2627 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
2628 (COND32, UNCD32): Rename to DISP32 throughout.
2629 (UNDEF_WORD_DISP): Renumber to 3.
2630 (md_estimate_size_before_relax): Add extra do-nothing cases.
2631 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
2632 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
2633 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
2634 handle word and dword branches.
2636 2001-03-29 Hans-Peter Nilsson <hp@axis.com>
2638 * config/tc-cris.h (tc_fix_adjustable): Allow only
2639 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
2640 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
2641 example in comment to valid type.
2643 2001-03-28 H.J. Lu <hjl@gnu.org>
2645 * read.c (equals): Set to local for COFF only if it hasn't been
2648 2001-03-28 Alan Modra <alan@linuxcare.com.au>
2650 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
2651 (md_begin): Use it when setting default architecture.
2653 2001-03-27 Nick Papadonis <nick@coelacanth.com>
2655 * read.c (equals): (for COFF) default symbols to being local.
2657 2001-03-27 Hans-Peter Nilsson <hp@axis.com>
2659 * configure.in (cris-*-*): Change default emulation to criself.
2660 (cris-*-*aout*): New rule.
2661 * configure: Regenerate.
2663 2001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
2665 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
2666 BFD_RELOC_390_GOTENT.
2667 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
2668 BFD_RELOC_390_GOTENT.
2670 2001-03-26 Nick Clifton <nickc@redhat.com>
2672 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
2673 * config/tc-s390.c (s390_force_relocation): New function: Force
2674 relocations for VTINHERIT relocs.
2676 2001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2678 * doc/as.texinfo: Put @c man begin to generate the as man page.
2679 When generating man, define all the variables. Re-organize some
2680 options to obtain better indentation of man page.
2681 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
2682 (as.1): Build from as.texinfo.
2683 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
2685 2001-03-25 Alan Modra <alan@linuxcare.com.au>
2687 * config/tc-i386.c (i386_scale): Accept an absolute expression for
2688 scale factor, and return the end of the expression.
2689 (i386_operand): Modify for above.
2691 2001-03-23 Nick Clifton <nickc@redhat.com>
2693 * doc/as.texinfo: Document --listing-XXX command line switches.
2694 Explain why listings behave differently when -pipe is used.
2696 2001-03-23 Richard Sandiford <rsandifo@redhat.com>
2698 * write.c (fix_new_exp): Print an error if passed a register.
2700 2001-03-23 Hans-Peter Nilsson <hp@axis.com>
2702 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
2703 (PIC_SUFFIX_CHAR): New macro.
2704 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
2705 (pic): New variable.
2706 (md_longopts): New option --pic.
2707 (OPTION_PIC): Define.
2708 (md_estimate_size_before_relax): Tweak longish comment.
2709 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
2710 (md_assemble): Handle a PIC relocation on prefix and normal
2711 instruction operands.
2712 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
2713 "complex" operand expressions. Call frag_more outside
2714 gen_cond_branch_32 parameter list.
2715 (cris_process_instruction): Handle PIC relocs on parsed
2716 operand expressions. Validize PIC reloc sizes.
2717 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
2718 (gen_bdap): Handle "complex" operand expressions.
2719 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
2720 ADD.D offset,PC as jump instruction if generating PIC. Generate
2721 error instead of crashing on complex expressions.
2722 (cris_number_to_imm): Add segT parameter. All callers changed.
2723 Use segT parameter, not now_seg, for segment of fixup. Handle
2724 PCREL relocations but check that they are fully resolved.
2725 (md_parse_option): Handle OPTION_PIC.
2726 (tc_gen_reloc): Handle PIC relocs.
2727 (md_show_usage): Update for --pic.
2728 (md_apply_fix3): Renamed from md_apply_fix.
2729 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
2730 (md_cris_force_relocation): Force relocation for PIC relocs.
2732 * config/tc-cris.h: Tweak attribution.
2733 (MD_APPLY_FIX3): Define.
2734 (IS_CRIS_PIC_RELOC): New macro.
2735 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2736 (tc_fix_adjustable): Don't adjust a globally visible symbol when
2738 (tc_frob_symbol): Avoid emitting undefined symbols.
2740 2001-03-20 Alan Modra <alan@linuxcare.com.au>
2742 * frags.h (struct frag): Add relax_marker.
2743 * write.c (is_dnrange): Delete.
2744 (relax_frag): Use correct types for `aim', `target', `address'.
2745 Delete `offset', `was_address'. Test `relax_marker' instead of
2746 using fragile (and slow) address test.
2747 (relax_segment): Init and flip `relax_marker'.
2749 2001-03-19 Alan Modra <alan@linuxcare.com.au>
2751 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
2754 2001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2756 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
2757 with 'Motorola specification for assembly language input standard'.
2759 2001-03-17 Richard Henderson <rth@redhat.com>
2761 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
2762 (dwarf2_directive_loc): Don't use them.
2763 (dwarf2_directive_file): Reject duplicate file definitions.
2764 (get_filenum): Zero allocated memory.
2765 (out_file_list): Complain about missing file definitions.
2767 2001-03-17 Alan Modra <alan@linuxcare.com.au>
2769 * read.c (do_org): Handle complex expressions.
2770 * cgen.c (gas_cgen_finish_insn): Likewise.
2772 2001-03-15 David Mosberger <davidm@hpl.hp.com>
2774 * config/tc-ia64.c (md): New member keep_pending_output.
2775 (ia64_flush_pending_output): Flush only if md.keep_pending_output
2777 (dot_xdata): Turn on md.keep_pending_output for the duration of
2779 (dot_xfloat_cons): Ditto.
2780 (dot_xstringer): Ditto.
2781 (dot_xdata_ua): Ditto.
2782 (dot_xfloat_cons_ua): Ditto.
2784 2001-03-15 Jim Wilson <wilson@redhat.com>
2786 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
2789 2001-03-15 Alexandre Oliva <aoliva@redhat.com>
2791 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
2793 2001-03-15 DJ Delorie <dj@redhat.com>
2795 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
2796 blindly freeing string if it isn't at the top of the obstack.
2798 2001-03-13 Alan Modra <alan@linuxcare.com.au>
2800 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
2801 (NUM_FLAG_CODE): Define.
2802 (lex_got): New function.
2803 (got_reloc): New global var.
2804 (x86_cons_fix_new): New function.
2805 (x86_cons): New function.
2806 (i386_immediate): Use lex_got here, replacing inline code. Change
2807 "ignoring junk.." error message to "junk.."
2808 (i386_displacement): Likewise.
2809 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
2810 (x86_cons): Declare.
2811 (TC_CONS_FIX_NEW): Define.
2812 (x86_cons_fix_new): Declare.
2814 2001-03-12 Nick Clifton <nickc@redhat.com>
2816 * config/tc-arm.c (md_begin): Always set machine type based on
2819 2001-03-07 Alan Modra <alan@linuxcare.com.au>
2821 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
2822 (md_assemble) <smallest displacement>: Use correct field of i.op[]
2824 <JumpInterSegment output>: Use correct i.disp_reloc[].
2825 <immediate output>: Likewise.
2827 2001-03-06 Nick Clifton <nickc@redhat.com>
2829 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
2832 2001-03-06 Igor Shevlyakov <igor@windriver.com>
2834 * config/tc-m68k.c : Add 5407 to archs[] table.
2835 (HAVE_LONG_BRANCH): Add mcf5407.
2836 (select_control_regs): Recognize 5407.
2838 2001-03-02 Dave Brolley <brolley@redhat.com>
2840 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
2843 2001-03-02 Richard Sandiford <rsandifo@redhat.com>
2845 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
2846 (gen_to_words): Print warnings if NaNs are found and the target CPU
2847 does not support them. Allow largest exponent to be used in normal
2848 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
2850 2001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
2852 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
2853 anymore since we use bfd_elf_generic_reloc now.
2854 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
2856 2001-02-27 Alan Modra <alan@linuxcare.com.au>
2858 * configure.in (BFD_VERSION): New.
2859 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
2860 * configure: Regenerate.
2861 * Makefile.am: Run "make dep-am"
2862 * Makefile.in: Regenerate.
2863 * doc/Makefile.in: Regenerate.
2865 2001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
2867 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
2868 SEC_NEVER_LOAD when the 'n' flag is used.
2869 Add SEC_NEVER_LOAD to matchflags.
2871 2001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2873 * symbols.c (decode_local_label_name): Initialize message_format
2874 only when an error is reported (perf pb due to I18N).
2876 2001-02-23 H.J. Lu <hjl@gnu.org>
2878 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
2879 BFD_ASSEMBLER is not defined.
2881 2001-02-23 Richard Sandiford <rsandifo@redhat.com>
2883 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
2884 done if it's against a symbol.
2886 2001-02-22 Timothy Wall <twall@cygnus.com>
2888 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
2889 target formats if applicable.
2890 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
2891 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
2892 * Makefile.in: Regenerated.
2893 * configure.in: Added configuration for ia64-*-aix*.
2894 * configure: Regenerated.
2896 2001-02-21 David Mosberger <davidm@hpl.hp.com>
2898 * config/tc-ia64.c (enum operand_match_result): New type.
2899 (operand_match): Change return type to operand_match_result.
2900 Fix all returns appropriately, adding support for returning the
2901 out-of-range result.
2902 (parse_operands): New locals result, error_pos, out_of_range_pos,
2903 curr_out_of_range_pos. Rewrite operand matching loop to give better
2906 2001-02-21 David Mosberger <davidm@hpl.hp.com>
2908 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
2909 (dot_proc): Clear unwind.prologue_count to zero.
2910 (dot_prologue): Increment unwind.prologue_count.
2911 (dot_restore): If second operand is omitted, use
2912 unwind.prologue_count -1 for "ecount" (# of additional regions to
2913 pop). Decrement unwind.prologue_count by number of regions
2916 2001-02-21 Nick Clifton <nickc@redhat.com>
2918 * doc/as.texinfo (Section): Note that some flags to the COFF
2919 version of .section remove attributes rather than setting them.
2921 2001-02-20 Kazu Hirata <kazu@hxi.com>
2923 * config/tc-pdp11.c: Fix formatting.
2924 * config/tc-pdp11.h: Likewise.
2926 2001-02-20 Bo Thorsen <bo@suse.de>
2928 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
2931 2001-02-18 David O'Brien <obrien@FreeBSD.org>
2933 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
2934 all FreeBSD platforms should look the same at this level.
2935 * configure: Rebuilt.
2936 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
2938 2001-02-18 lars brinkhoff <lars@nocrew.org>
2940 * Makefile.am: Add PDP-11 target.
2941 * configure.in: Likewise.
2942 * config/tc-pdp11.c: New file.
2943 * config/tc-pdp11.h: New file.
2944 * doc/Makefile.am: Add PDP-11 documentation.
2945 * doc/all.texi: Likewise.
2946 * doc/as.texinfo: Likewise.
2947 * doc/c-pdp11.texi: New file.
2949 2001-02-16 matthew green <mrg@redhat.com>
2951 * cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
2953 2001-02-13 Jim Wilson <wilson@redhat.com>
2955 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
2956 reloc instead of a 0 reloc.
2957 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
2959 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
2961 2001-02-13 Ian Lance Taylor <ian@zembu.com>
2963 * write.c (is_dnrange): Stop as soon as the address becomes
2965 (relax_frag): Add segment parameter. Only call symbol_get_frag
2966 once. Only call is_dnrange if the symbol is in the same segment,
2967 and the symbol address is larger.
2968 (relax_segment): Pass segment to md_relax_frag and relax_frag.
2969 * write.h (relax_frag): Update declaration.
2970 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
2972 * config/tc-m32r.c (m32r_relax_frag): Likewise.
2973 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
2974 (m32r_relax_frag): Update declaration.
2975 * config/tc-mips.h (md_relax_frag): Add segment parameter.
2976 * config/tc-tic54x.h (md_relax_frag): Likewise.
2977 * doc/internals.texi (CPU backend): Update documentation for
2980 2001-02-13 Alan Modra <alan@linuxcare.com.au>
2982 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
2983 Mention effect of < 386 architectures on jump promotion.
2984 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
2986 * config/tc-i386.c (no_cond_jump_promotion): New.
2987 (set_cpu_arch): Parse "jumps" arch modifier.
2988 (insn_size): Modify usage comment.
2989 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
2990 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
2991 (TYPE_FROM_RELAX_STATE): New define.
2992 (UNCOND_JUMP, COND_JUMP): Renumber.
2993 (md_relax_table): Reorder to suit.
2994 (COND_JUMP86): New define.
2995 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
2996 (md_assemble): Create frag var for jumps of max size, encode relax
2997 state for COND_JUMP86.
2998 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
2999 leave conditional jumps small if no_cond_jump_promotion.
3000 (md_convert_frag): Likewise.
3002 * expr.c (operator): Don't bump input_line_pointer for two char
3003 operators. Instead return operator size via new param num_chars.
3004 (expr): Use above to parse multi-char operators correctly.
3006 Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
3008 * config/tc-i386.c (i386_displacement): Fix handling of
3009 BFD_RELOC_X86_64_GOTPCREL.
3010 (i386_validate_fix): Likewise.
3012 2001-02-12 Philip Blundell <pb@futuretv.com>
3014 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
3015 ldrt/strt instructions.
3017 2001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3019 * config/tc-mips.c (macro): For M_LA_AB emit a
3020 BFD_RELOC_MIPS_CALL16 relocation or a
3021 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
3022 BFD_RELOC_MIPS_GOT16 and
3023 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
3024 loading the jump register when generating SVR4_PIC code.
3026 2001-02-10 Chris Demetriou <cgd@broadcom.com>
3028 * configure.in: Make 'mipself' and 'mipsecoff' emulations
3029 map to MIPS-specific files, as they used to do before the
3030 change on 2000-05-21.
3031 * configure: Regerate.
3033 2001-02-10 Chris Demetriou <cgd@broadcom.com>
3035 * config/tc-mips.c (md_parse_option): Don't try to compile
3036 ELF-only option code if not ELF.
3038 2001-02-08 David Mosberger <davidm@hpl.hp.com>
3040 * config/tc-ia64.h (md_elf_section_type): New macro.
3041 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
3042 (they're now handled via ia64_elf_section_type.
3044 * config/tc-ia64.c (unwind): New members saved_text_seg,
3045 saved_text_subseg, and force_unwind_entry.
3046 (optimize_unw_records): New function to optimize away unnecessary
3048 (ia64_elf_section_type): New function.
3049 (output_unw_records): Generate unwind info only if the size is
3050 non-zero or if it's forced for some other reason (e.g.,
3051 handlerdata or a personality routine).
3052 (generate_unwind_image): Don't switch back to previous
3053 section---stay inside the unwind info section instead so that
3054 handlerdata that may follow goes into the right place.
3055 (dot_handlerdata): Force generation of unwind entry and save the
3056 current active text segment before generating unwind image.
3057 (dot_unwentry): Force generation of unwind entry.
3058 (dot_personality): Ditto.
3059 (dot_endp): Generate unwind table entry only if there is
3060 some unwind info or the unwind entry was forced.
3062 * config/tc-ia64.c (make_unw_section_name): New macro to form
3063 unwind section name.
3064 (generate_unwind_image): Add "text_name" argument. Use it to
3065 form unwind section name.
3066 (dot_handlerdata): Determine current segment (section) name and
3067 pass it to generate_unwind_image().
3068 (dot_endp): Determine current segment (section) name and use
3069 it to determine the appropriate unwind section name.
3070 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
3071 n, fill, and max arguments.
3073 2001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
3075 * Makefile.am: Add linux target for S/390.
3076 * configure.in: Likewise.
3077 * config/tc-s390.c: New file.
3078 * config/tc-s390.h: New file.
3080 2001-02-09 Alexandre Oliva <aoliva@redhat.com>
3082 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
3083 2byte, 4byte and 8byte.
3085 2001-02-08 Alan Modra <alan@linuxcare.com.au>
3087 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
3088 md_number_to_chars with size > sizeof (valueT).
3090 2001-02-06 H.J. Lu <hjl@gnu.org>
3092 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
3093 there is no relocation.
3095 2001-02-06 H.J. Lu <hjl@gnu.org>
3097 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
3099 * config/tc-ia64.c (md_parse_option): Only accept the valid
3100 ia64 options on "-axxx".
3102 2001-02-05 Jim Wilson <wilson@redhat.com>
3104 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
3105 aborting for invalid operands.
3107 2001-02-06 Alan Modra <alan@linuxcare.com.au>
3109 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
3110 than via pointer. Update all callers.
3111 (UNWIND_LOW32): Define.
3112 (UNWIND_HIGH32): Define.
3113 (pa_build_unwind_subspace): Use the above macros instead of dumping
3114 bitfields directly. Call frag_more once rather than multiple times.
3115 (md_assemble): Use UNWIND_LOW32.
3116 (pa_entry): Likewise
3117 (pa_procend): Likewise.
3118 (process_exit): Use UNWIND_HIGH32.
3120 2001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3122 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
3123 function to select the header according to the cpu.
3124 (md_after_pass_hook, md_do_align): Remove.
3125 (md_cleanup, m68hc11_cleanup): Remove.
3126 (md_pcrel_from_section): Declare.
3127 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
3128 (build_jump_insn, build_insn): Likewise.
3129 (m68hc11_listing_header): New function.
3130 (m68hc11_cleanup): Remove.
3132 2001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3134 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
3135 symbols because there is no support for shared libraries and these
3136 symbols can't be overridden (unless they are weak).
3138 2001-02-01 Momchil Velikov <velco@fadata.bg>
3140 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
3141 for the compilation unit with a zero byte.
3143 2001-01-30 Alan Modra <alan@linuxcare.com.au>
3145 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
3146 destinations. Correct range check for 17 and 22 bit branches.
3148 2001-01-25 Nick Clifton <nickc@redhat.com>
3150 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
3151 still set. Issue an error message instead.
3152 (md_estimate_size_before_relax): Delete unused variable
3153 'buffer_address'. Fixup parentheses around if statement.
3155 2001-01-23 Kazu Hirata <kazu@hxi.com>
3157 * as.c: Fix formatting.
3158 * ehopt.c: Likewise.
3159 * messages.c: Likewise.
3160 * stabs.c: Likewise.
3161 * symbols.c: Likewise.
3163 2001-01-23 Ben Elliston <bje@redhat.com>
3165 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
3167 2001-01-22 Kazu Hirata <kazu@hxi.com>
3169 * config/tc-alpha.c: Fix formatting.
3171 2001-01-19 Kazu Hirata <kazu@hxi.com>
3173 * config/tc-alpha.c: Fix formatting.
3175 2001-01-18 Kazu Hirata <kazu@hxi.com>
3177 * config/tc-alpha.c: Fix formatting.
3179 2001-01-18 Nick Clifton <nickc@redhat.com>
3181 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
3183 (stm_flags): Remove redundant bit from "ed" and "da" flags.
3185 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
3187 * configure.in (cpu_type, arch): Match i386 too.
3188 * configure: Rebuilt.
3190 2001-01-16 Kazu Hirata <kazu@hxi.com>
3192 * config/tc-i386.c: Fix formatting.
3194 2001-01-16 Alan Modra <alan@linuxcare.com.au>
3196 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
3197 relocs for .PARISC.unwind section.
3199 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
3200 depending on section flags, not just for .text.
3202 2001-01-15 Jim Wilson <wilson@redhat.com>
3204 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
3205 not immediately followed by an instruction.
3207 2001-01-15 Kazu Hirata <kazu@hxi.com>
3209 * config/tc-m68hc11.c: Fix formatting.
3211 2001-01-15 Nick Clifton <nickc@redhat.com>
3213 * symbols.c (colon): Change 'already defined symbol' from a
3214 fatal error to an ordinary error. There is no reason why this
3215 error should be fatal.
3217 * message.c (as_fatal): Delete output file, if one has been
3220 2001-01-14 Alan Modra <alan@linuxcare.com.au>
3222 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
3224 2001-01-14 Kazu Hirata <kazu@hxi.com>
3226 * config/tc-alpha.c: Fix formatting.
3227 * config/tc-arc.c: Likewise.
3228 * config/tc-arc.h: Likewise.
3229 * config/tc-d10v.c: Likewise.
3230 * config/tc-i370.c: Likewise.
3231 * config/tc-i386.c: Likewise.
3232 * config/tc-i960.c: Likewise.
3233 * config/tc-m68k.c: Likewise.
3234 * config/tc-ppc.c: Likewise.
3235 * config/tc-sparc.c: Likewise.
3236 * config/tc-tahoe.c: Likewise.
3237 * config/tc-vax.c: Likewise.
3239 * config/tc-arc.c: Fix formatting.
3241 * config/tc-arc.c: Fix formatting.
3243 2001-01-14 Alan Modra <alan@linuxcare.com.au>
3245 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
3246 both 32 and 64 bit ELF.
3248 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
3249 and don't bother storing `m' for "ce" completer. Tidy handling of
3250 'J' and 'K' operands to suit. Handle '<' and '>' operands.
3252 Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
3254 * config/tc-i386.h (TARGET_MACH): New macro.
3255 (i386_mach): Declare.
3256 * config/tc-i386.c (i386_mach): New function.
3258 2001-01-13 Philip Blundell <philb@gnu.org>
3260 * doc/as.texinfo: Fix spelling and cross-references.
3262 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
3263 character for all systems, not just GNU/Linux. Make it explicit
3264 that `-k' doesn't affect code generation, just ELF flags.
3266 Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
3268 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
3271 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
3273 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
3275 2001-01-12 Nick Clifton <nickc@redhat.com>
3277 * as.c (print_args): Update copyright date to 2001.
3279 2001-01-12 Peter Targett <peter.targett@arccores.com>
3281 * doc/c-arc.texi: New file.
3282 Some sections to be expanded.
3284 2001-01-12 Alan Modra <alan@linuxcare.com.au>
3286 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
3287 (md_parse_option): Always accept "--32".
3289 2001-01-11 Peter Targett <peter.targett@arccores.com>
3291 * as.h (TC_ARC): Ensure struc-symbol.h included.
3292 * as.c (dwarf2dbg.h): Include to remove implicit declaration
3294 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
3295 (TARGET_SYMBOL_FIELDS) added.
3297 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
3298 * doc/c-arc.texi: New file.
3299 Some sections to be expanded.
3300 * doc/as.texinfo: Update command-line options.
3301 Removed outdated text for ARC dependant features, instead include
3302 text from above file.
3304 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
3305 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
3306 (targ-cpu.h) header.
3308 * config/tc-arc.c: New updated configuration for
3309 ARC, including selection of core variants, and extensibility of
3310 instructions, registers etc. through directives.
3312 * config/tc-arc.c (arc_extinst): Minor corrections for
3314 (arc_common) Likewise. Make alignment argument optional for local
3315 symbols also, with default of zero.
3317 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3319 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
3320 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
3321 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
3322 and fix_new_exp() instead.
3323 (md_convert_frag): For indexed post byte use the symbol value
3324 rather than the displacement.
3325 (md_relax_table): Fix indexed offset relax.
3327 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3329 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
3331 (relaxable_symbol): New function.
3333 2001-01-11 Andreas Jaeger <aj@suse.de>
3335 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
3338 2001-01-10 Nick Clifton <nickc@redhat.com>
3340 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
3341 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
3343 2001-01-10 Nick Clifton <nickc@redhat.com>
3345 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
3346 character used to dollar local symbols.
3347 (LOCAL_LABEL_CHAR): New constant - the magic character used to
3348 local label symbols.
3349 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
3350 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
3352 Use LOCAL_LABEL_CHAR.
3353 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
3354 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
3355 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
3357 2001-01-08 Bo Thorsen <bo@suse.de>
3359 * config/tc-i386.c (i386_immediate, i386_displacement):
3362 2001-01-07 Ian Lance Taylor <ian@zembu.com>
3364 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
3367 2001-01-07 Philip Blundell <philb@gnu.org>
3369 * doc/as.texinfo (Bug Reporting): Update email address for
3373 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
3375 * configure.in: Define DEFAULT_ARCH for i386.
3376 * config/tc-i386.c (md_assemble): Return after the error message;
3377 move testing for 64bit operands to proper place.
3379 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
3381 * doc/as.texinfo: Document '#' as comment character for i386 and
3382 x86_64. Add AMD x86-64 into menu of machine dependent information.
3384 * doc/c-i386.texi: Document x86_64 extensions.
3386 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
3388 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
3390 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
3392 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
3393 * NEWS: Add note about Pentium4 support.
3395 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
3397 * config/tc-i387.c (pi, pte, pt): Update.
3398 (type_names): Add new types.
3400 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
3402 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
3403 CpuUnknown): Renumber
3404 (CpuP4, CpuSSE2): New.
3405 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
3407 2001-01-03 Philip Blundell <pb@futuretv.com>
3409 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
3411 (alpha_fix_adjustable): Likewise.
3412 (md_apply_fix): Likewise.
3414 2000-12-31 H.J. Lu <hjl@gnu.org>
3416 * listing.c (listing_message): Allocate string only if it is
3419 * configure: Rebuild.
3421 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
3423 * doc/internals.texi (Relaxing with a table) <after relaxation>:
3424 Point out caveats with generating fixups for the opcode in a frag.
3426 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
3428 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
3431 2000-12-29 H.J. Lu <hjl@gnu.org>
3433 * listing.c (calc_hex): Print the variable part only if the
3434 fragment type is rs_fill.
3436 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
3438 * doc/internals.texi (tc_conditional_pseudoop,
3439 TC_LINKRELAX_FIXUP): Fix typos.
3441 2000-12-28 Richard Henderson <rth@redhat.com>
3443 * write.c (subsegs_finish): Fix thinko last change -- don't
3444 "optimize" the alignment == 0 case.
3446 2000-12-28 Richard Henderson <rth@redhat.com>
3448 * as.h (rs_align_test): New.
3449 * frags.c (NOP_OPCODE): Move default from read.c.
3450 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
3451 (frag_align_code): New.
3452 * frags.h (frag_align_code): Declare.
3453 * read.c (NOP_OPCODE): Remove.
3454 (do_align): Use frag_align_code.
3455 * write.c (NOP_OPCODE): Remove.
3456 (get_recorded_alignment): New.
3457 (cvt_frag_to_fill): Handle rs_align_test.
3458 (relax_segment): Likewise.
3459 (subsegs_finish): Align last subseg in section to the
3460 section alignment. Use frag_align_code.
3461 * write.h (get_recorded_alignment): Declare.
3462 * config/obj-coff.c (size_section): Handle rs_align_test.
3463 (fill_section, fixup_mdeps): Likewise.
3464 (write_object_file): Use frag_align_code.
3466 * config/tc-alpha.c (alpha_align): Use frag_align_code.
3467 (alpha_handle_align): New.
3468 * config/tc-alpha.h (HANDLE_ALIGN): New.
3469 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3471 * config/tc-i386.h (md_do_align): Use frag_align_code.
3472 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3474 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
3475 (ia64_handle_align): New.
3476 * config/tc-ia64.h (HANDLE_ALIGN): New.
3477 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3479 * config/tc-m32r.c (m32r_do_align): Remove.
3480 (m32r_handle_align): New.
3481 (fill_insn): Use frag_align_code.
3482 * config/tc-m32r.h (md_do_align): Remove.
3483 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
3484 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
3485 * config/tc-mips.c, config/tc-mips.h: Similarly.
3487 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
3488 (sh_handle_align): Likewise. Handle rs_align_code.
3489 (sh_do_align): Remove.
3490 * config/tc-sh.h (md_do_align): Remove.
3491 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3493 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
3494 (sparc_handle_align): Likewise. Handle rs_align_code.
3495 * config/tc-sparc.h (md_do_align): Remove.
3496 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3498 2000-12-22 DJ Delorie <dj@redhat.com>
3500 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
3501 when we assemble the first half of a pair.
3503 2000-12-22 H.J. Lu <hjl@gnu.org>
3505 * config/tc-i386.c (reloc): Update the macro for non-bfd
3507 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
3509 2000-12-22 H.J. Lu <hjl@gnu.org>
3511 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
3513 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
3515 * config/tc-i386.h (i386_target_format): Define even for ELFs.
3516 (QWORD_MNEM_SUFFIX): New macro.
3517 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
3519 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
3520 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
3522 (Size64, No_qSuf, NoRex64, Rex64): New macros.
3523 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
3524 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
3525 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
3526 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
3528 (Reg, WordReg): Add Reg64.
3529 (Imm): Add Imm32S and Imm64.
3531 (Disp): Add Disp64 and Disp32S.
3532 (AnyMem): Add Disp32S.
3533 (RegRex, RegRex64): New macros.
3534 (rex_byte): New type.
3535 * config/tc-i386.c (set_16bit_code_flag): Kill.
3536 (fits_in_unsigned_long, fits_in_signed_long): New functions.
3537 (reloc): New parameter "signed"; support x86_64.
3538 (set_code_flag): New.
3539 (DEFAULT_ARCH): New macro; default to "i386".
3540 (default_arch): New static variable.
3541 (struct _i386_insn): New fields Operand_PCrel; rex.
3542 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
3543 (flag_code): New enum and static variable.
3544 (use_rela_relocations): New static variable.
3545 (flag_code_names): New static variable.
3546 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
3547 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
3549 (i386_align_code): Return plain "nop" for x86_64.
3550 (mode_from_disp_size): Support Disp32S.
3551 (smallest_imm_type): Support Imm32S and Imm64.
3552 (offset_in_range): Support size of 8.
3553 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
3554 (md_pseudo_table): Add "code64"; use set_code_flat.
3555 (md_begin): Emit sane error message on hash failure.
3556 (tc_i386_fix_adjustable): Support x86_64 relocations.
3557 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
3558 instructions supported on particular arch just partially,
3559 output of 64bit immediates, handling of Imm32S and Disp32S type.
3560 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
3561 (i386_displacement): Likewise.
3562 (i386_index_check): Cleanup; support 64bit addresses.
3563 (md_apply_fix3): Support x86_64 relocation and rela.
3564 (md_longopts): Add "32" and "64".
3565 (md_parse_option): Add OPTION_32 and OPTION_64.
3566 (i386_target_format): Call even for ELFs; choose between
3567 elf64-x86-64 and elf32-i386.
3568 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
3569 (tc_gen_reloc): Support rela relocations and x86_64.
3570 (intel_e09_1): Support QWORD.
3572 2000-12-15 Diego Novillo <dnovillo@redhat.com>
3574 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
3575 it's not an offset expression.
3576 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
3577 keep the braces '[' and ']' in the output string.
3578 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
3579 != FLAT. There is no such op_modifier.
3581 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3583 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
3586 2000-12-13 Kazu Hirata <kazu@hxi.com>
3588 * as.h: Fix formatting.
3590 * dwarf2dbg.c: Likewise.
3591 * input-scrub.c: Likewise.
3594 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
3596 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
3597 configure: Regenerate.
3599 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3601 * dwarf2dbg.c: #include <limits.h> only if it exists.
3603 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
3605 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
3606 (md_apply_fix): Here too.
3608 2000-12-12 Jim Wilson <wilson@redhat.com>
3610 * config/tc-ia64.h (ia64_init): Add prototype.
3612 2000-12-12 H.J. Lu <hjl@gnu.org>
3614 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
3616 * read.h (outputting_stabs_line_debug): Change it to int.
3617 * stabs.c (outputting_stabs_line_debug): Likewise.
3619 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
3621 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
3622 the address of a function result.
3624 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
3626 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
3627 (md_assemble): Call dwarf2_emit_insn.
3628 (shlib): Fix typo SHILB -> SHLIB.
3629 (md_parse_option): Likewise.
3630 (ppc_elf_validate_fix): Likewise:
3631 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3633 2000-12-12 Nick Clifton <nickc@redhat.com>
3635 * cgen.h: Fix formatting.
3636 * input-scrub.c: Fix formatting.
3637 * macro.c: Fix formatting.
3638 * config/tc-mips.c: Fix formatting.
3639 * doc/c-mips.texi: Fix formatting.
3641 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
3643 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
3644 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
3646 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
3648 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
3651 * i386.h (*_Suf): Remove No_dSuf.
3652 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
3654 (i386_optab): Remove 'd' in the suffixes.
3656 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
3658 * config/tc-i386.c (T_SHORT): Undefine before defining.
3660 2000-12-05 Kazu Hirata <kazu@hxi.com>
3662 * config/tc-mips.c: Fix formatting.
3664 2000-12-04 Matthew Hiller <hiller@redhat.com>
3666 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
3667 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
3668 (md_show_usage): Ditto.
3669 (md_parse_option): Ditto.
3670 (d10v_cleanup): Writes pending instruction only if
3671 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
3672 Fix compile time warning messages.
3674 * doc/c-d10v.texi: Documents new options.
3676 2000-12-04 Matthew Hiller <hiller@redhat.com>
3678 * stabs.c (outputting_stabs_line_debug): New variable.
3679 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
3680 function entry and unset at function exit.
3682 * read.h (outputting_stabs_line_debug): New extern declaration.
3684 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
3686 * dwarf2dbg.c: Fix compile time warning messages.
3688 2000-12-03 Kazu Hirata <kazu@hxi.com>
3690 * config/tc-a29k.c: Fix formatting.
3691 * config/tc-alpha.c: Likewise.
3692 * config/tc-arm.c: Likewise.
3693 * config/tc-cris.c: Likewise.
3694 * config/tc-hppa.c: Likewise.
3695 * config/tc-i370.c: Likewise.
3696 * config/tc-i386.c: Likewise.
3697 * config/tc-i860.c: Likewise.
3698 * config/tc-i960.c: Likewise.
3699 * config/tc-ia64.c: Likewise.
3700 * config/tc-m68hc11.c: Likewise.
3701 * config/tc-m68k.c: Likewise.
3702 * config/tc-m88k.c: Likewise.
3703 * config/tc-pj.c: Likewise.
3704 * config/tc-ppc.c: Likewise.
3705 * config/tc-sh.c: Likewise.
3706 * config/tc-sparc.c: Likewise.
3707 * config/tc-tahoe.c: Likewise.
3708 * config/tc-vax.c: Likewise.
3710 2000-12-01 Chris Demetriou <cgd@sibyte.com>
3712 * config/tc-mips.c (mips_ip): When calculating offsets,
3713 don't accept as constant the difference between the
3714 addresses of symbols in two different sections.
3716 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
3718 (validate_mips_insn): Likewise. Also, update 'B' operand
3719 specifier to use OP_*_CODE20 constants and delete 'm' operand
3721 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
3722 operand specifiers. Change warning generated by 'B' operand
3723 specifier to reflect its new multi-purpose usage.
3725 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
3726 -1, and update comment.
3727 (file_mips_isa): Likewise.
3728 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
3729 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
3730 ISA_* constants rather than hard-coded numbers.
3731 (mips_cpu_info): New structure.
3732 (mips_cpu_info_table): New table describing CPU and ISA names
3734 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
3735 mips_cpu_info_from_cpu): New functions.
3736 (mips_isa_to_str): New function to get string for ISA name.
3737 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
3738 return const char *.
3739 (md_begin): Redo CPU and ISA selection logic, using
3740 mips_cpu_info_from_*. Convert to use ISA_* constants rather
3741 than hard-coded numbers.
3742 (append_insn, mips_emit_delays, macro, macro2): Convert to use
3743 ISA_* constants rather than hard-coded numbers.
3744 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
3745 (md_longopts): Delete OPTION_NO_MIPS32.
3746 (md_parse_option): Convert to use ISA_* constants rather than
3747 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
3748 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
3749 to use strcasecmp to recognize "default" and to use
3750 mips_cpu_info_from_name to get CPU numbers from argument.
3751 (md_show_usage): Move -mips32 so it's with the rest of the ISA
3752 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
3754 (s_mipsset): Accept ISA value 32.
3755 * doc/as.texinfo: Clean up MIPS options summary slightly,
3756 remove -no-mips32. Add note about -mips4 and -mips32
3757 specifying those ISA levels. Delete -mips32 and -no-mips32
3758 cpu flag descriptions.
3759 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
3760 up the supported CPU switch list, and replace 4Kc, 4Km, and
3761 4Kp entries with a single mips32-4k entry. Note that you can
3764 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
3766 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
3768 (md_parse_option): Add cases for OPTION_MIPS5 and
3770 (md_show_usage): Mention -mips5 and -mips64 arguments.
3771 (s_mipsset): Add cases for MIPS5 and MIPS64.
3772 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
3774 * doc/as.texinfo: Mention -mips5 and -mips64 options
3776 * doc/c-mips.texi: Likewise. Also update introduction
3777 and ".set" usage information.
3779 * config/tc-mips.c (md_show_usage): Add "sb1" to the
3781 (mips_cpu_info_table): Add SB-1 entries.
3782 * doc/c-mips.texi: Add "sb1" to the list of CPUs
3783 known to the -mcpu option.
3785 * doc/as.texinfo: Correct description of MIPS -mcpu
3786 option, by copying some of the text from doc/c-mips.texi.
3788 2000-12-01 Joel Sherrill <joel@OARcorp.com>
3790 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
3792 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
3793 (sparc*-*-rtems*): Switched from a.out to ELF.
3794 * configure: Regenerate.
3795 * config.in: Regenerate.
3796 * Makefile.in: Regenerate.
3797 * aclocal.m4: Regenerate.
3798 * po/gas.pot: Regenerate.
3800 2000-11-30 Philip Blundell <pb@futuretv.com>
3802 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
3803 even in non BFD_ASSEMBLER case.
3805 2000-11-30 Diego Novillo <dnovillo@redhat.com>
3807 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
3810 2000-11-29 Richard Henderson <rth@redhat.com>
3812 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
3813 until dwarf2_finish; use relaxation to get cross-fragment offsets;
3814 thread multiple subsegments properly; handle multiple code
3815 sections properly; emit proper compilation unit info for assembler
3816 generated debugging.
3818 * as.h (enum _relax_state): Add rs_dwarf2dbg.
3819 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
3820 (dwarf2dbg_estimate_size_before_relax): Declare.
3821 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
3822 * write.c: Include dwarf2dbg.h.
3823 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
3824 (relax_segment): Likewise.
3826 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
3828 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
3829 jump>: Use as_bad_where instead of as_bad. Tweak error message
3830 accordingly. Stabilize frag by updating fix part and resetting
3832 <undefined symbol, unconditional jump>: Ditto.
3833 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
3834 indexing is_end_of_line[].
3835 (md_assemble): Initialize size to 0.
3836 (md_section_align): Mark parameter seg as unused.
3837 (parse_reg): Parse names case-insensitively.
3839 2000-11-28 Kazu Hirata <kazu@hxi.com>
3841 * config/obj-aout.h: Fix formatting.
3842 * config/obj-bout.h: Likewise.
3843 * config/obj-coff.c: Likewise.
3844 * config/obj-coff.h: Likewise.
3845 * config/obj-elf.h: Likewise.
3846 * config/obj-som.h: Likewise.
3847 * config/obj-vms.c: Likewise.
3848 * config/obj-vms.h: Likewise.
3849 * config/tc-h8300.h: Likewise.
3850 * config/tc-ns32k.h: Likewise.
3851 * config/tc-sparc.h: Likewise.
3852 * config/tc-tic54x.h: Likewise.
3853 * config/tc-z8k.h: Likewise.
3855 2000-11-28 Nick Clifton <nickc@redhat.com>
3857 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
3858 License is present in the sources, but not the output, and
3859 also available from the GNU website.
3860 (GNU Free Documentation License): Comment out this section.
3862 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
3864 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
3865 targets. Remove i860 from valid a.out targets.
3866 * Makefile.in: Regenerate.
3868 * config/tc-cris.c: Include dwarf2dbg.h.
3869 (md_pseudo_table): Add .file and .loc.
3870 (md_assemble): Call dwarf2_emit_insn if generating ELF.
3871 (s_cris_file, s_cris_loc): New.
3872 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
3873 * Makefile.am: Regenerate dependencies.
3874 * Makefile.in: Regenerate.
3876 2000-11-28 Alan Modra <alan@linuxcare.com.au>
3878 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
3879 (MRI_MUL_PRECEDENCE): Likewise.
3880 (op_rank): Fix a comment typo.
3882 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3884 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
3886 (get_operand): Fix analysis for movw/movb instructions.
3888 2000-11-24 Nick Clifton <nickc@redhat.com>
3890 * configure.in (xscale-elf): Add target.
3891 (xscale-coff): Add target.
3892 * configure: Regenerate.
3894 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
3896 (ARM_EXT_XSCALE): New ARM architecture extension.
3897 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
3898 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
3899 (ARM_THUMB): Rename to ARM_EXT_THUMB.
3900 (ARM_ARCH_V4): Remove processor from architecture.
3901 (ARM_ARCH_3M): New architecutre definition.
3902 (ARM_ARCH_V5TE): New architecutre definition.
3903 (ARM_ARCH_XSCALE): New architecutre definition.
3904 (CPU_DEFAULT): Allow to be defaulted to XScale.
3905 (atpcs): New boolean variable.
3906 (ldr_flags): Support 'd' flag for double word loads.
3907 (str_flags): Support 'd' flag for double word stored.
3908 (do_mia): New function.
3909 (do_mar): New function.
3910 (do_mra): New function.
3911 (do_pld): New function.
3912 (do_ldrd): New function.
3913 (do_blx): New function.
3914 (do_bkpt): New function.
3915 (do_clz): New function.
3916 (do_lstc2): New function.
3917 (do_cdp2): New function.
3918 (do_t_blx): New function.
3919 (do_t_bkpt): New function.
3920 (do_smla): New function.
3921 (do_smlal): New function.
3922 (do_smul): New function.
3923 (do_qadd): New function.
3924 (do_co_reg2c): New function.
3925 (LONGEST_INSN): Redefine to 7.
3927 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
3928 command line switches.
3930 2000-11-22 Jim Wilson <wilson@redhat.com>
3932 * config/tc-ia64.c (pseudo_func): Add missing initializers.
3933 (struct rsrc): Make line unsigned.
3934 (gr_values): Add missing initializer.
3935 (SLOT_NUM_NOT_SET): Add unsigned cast.
3936 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
3937 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
3938 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
3939 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
3940 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
3941 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
3942 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
3943 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
3944 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
3945 Add ATTRIBUTE_UNUSED to unused parameters.
3946 (convert_expr_to_ab_reg): Add parens.
3947 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
3948 (dot_prologue): Initialize grsave when declared.
3949 (md_pseudo_table): Add missing initializers.
3950 (operand_match): Add casts to bfd_vma.
3951 (emit_one_bundle): Delete unused local prev. Make required_template
3953 (specify_resource): Cast i to unsigned.
3954 (note_register_values): Use fprintf_vma.
3955 (print_dependency): Likewise.
3957 2000-11-21 Jim Wilson <wilson@redhat.com>
3959 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
3960 for unwind info section.
3961 (dot_endp): Likewise for unwind section.
3963 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
3966 2000-11-21 Jakub Jelinek <jakub@redhat.com>
3968 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
3969 (output_insn): Call dwarf2_emit_insn.
3970 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3972 2000-11-17 Richard Henderson <rth@redhat.com>
3974 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
3975 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
3976 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
3978 2000-11-17 Nick Clifton <nickc@redhat.com>
3980 * config/tc-arm.c (md_pseudo_table): Add support for .line and
3983 2000-11-17 Richard Henderson <rth@redhat.com>
3985 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
3987 2000-11-17 Richard Henderson <rth@redhat.com>
3989 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
3990 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
3991 tri-state definition of alpha_flag_mdebug.
3992 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
3993 (s_alpha_file): Store first .file directive.
3994 (s_alpha_stab): New.
3995 (md_pseudo_table): Add stabs and stabn.
3997 2000-11-17 Richard Henderson <rth@redhat.com>
3999 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
4001 2000-11-17 Richard Henderson <rth@redhat.com>
4003 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
4004 (main): Call dwarf2_finish.
4005 * as.h (debug_type): Clarify documentation of the meaning
4007 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
4008 (print_stats): Fix parenthesis problem.
4009 (now_subseg_size): New.
4010 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
4011 (dwarf2_directive_file): Don't set debug_type.
4012 (dwarf2_where): Honor DEBUG_DWARF2 first.
4013 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
4014 do nothing if not emitting dwarf2 debug info, or no work.
4015 * dwarf2dbg.h (dwarf2_emit_insn): Update.
4016 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
4017 (ecoff_new_file): Likewise.
4018 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
4019 commentary wrt dwarf2.
4021 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
4022 ATTRIBUTE_UNUSED as needed.
4023 (emit_insn): Call dwarf2_emit_insn.
4024 (s_alpha_file): New.
4026 (s_alpha_coff_wrapper): Don't handle them.
4027 (md_pseudo_table): Update for .file and .loc.
4028 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
4030 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
4031 don't protect with debug_type.
4032 * config/tc-hppa.c (md_assemble): Likewise.
4033 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
4034 * config/tc-mn10300.c (md_assemble): Likewise.
4035 * config/tc-sh.c (md_assemble): Likewise.
4036 * config/tc-v850.c (md_assemble): Likewise.
4038 * config/tc-arm.c (arm_end_of_source): Remove.
4039 * config/tc-hppa.c (pa_end_of_source): Remove.
4040 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
4041 * config/tc-mn10300.c (mn10300_finalize): Remove.
4042 * config/tc-sh.c (sh_finalize): Remove.
4043 * config/tc-v850.c (sh_finalize): Remove.
4045 * config/tc-arm.h (md_end): Remove.
4046 * config/tc-hppa.h (md_end): Remove.
4047 (DWARF2_LINE_MIN_INSN_LENGTH): New.
4048 * config/tc-m68hc11.h (md_end): Remove.
4049 * config/tc-mn10300.h (md_end): Remove.
4050 * config/tc-sh.h (md_end): Remove.
4051 * config/tc-v850.h (md_end): Remove.
4053 * config/tc-ia64.c (emit_one_bundle): Don't protect
4054 dwarf2 bits with debug_type.
4055 (md_assemble): Likewise.
4056 (ia64_end_of_source): Don't call dwarf2_finish.
4058 2000-11-16 Jim Wilson <wilson@redhat.com>
4060 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
4061 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
4064 2000-11-16 H.J. Lu <hjl@gnu.org>
4066 * config/obj-elf.c (obj_elf_symver): Don't check the missing
4069 2000-11-15 Kazu Hirata <kazu@hxi.com>
4071 * config/tc-tic30.c: Fix formatting.
4072 * config/tc-tic80.c: Likewise.
4073 * config/tc-v850.c: Likewise.
4074 * config/tc-vax.c: Likewise.
4075 * config/tc-w65.c: Likewise.
4076 * config/tc-z8k.c: Likewise.
4078 2000-11-14 DJ Delorie <dj@redhat.com>
4080 * config/tc-v850.c: Support dwarf2.
4081 * config/tc-v850.h: Ditto.
4083 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
4084 parse_cons_expression_v850 to initialize hold_cons_reloc.
4086 2000-11-15 Bernd Schmidt <bernds@redhat.com>
4088 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
4089 (errata_nops_necessary_p): New function.
4090 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
4093 2000-11-14 Jim Wilson <wilson@redhat.com>
4095 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
4096 return little endian bfd formats.
4098 2000-11-14 Kazu Hirata <kazu@hxi.com>
4100 * config/aout_gnu.h: Fix formatting.
4101 * config/atof-vax.c: Likewise.
4102 * config/m68k-parse.h: Likewise.
4103 * config/m88k-opcode.h: Likewise.
4104 * config/obj-elf.c: Likewise.
4105 * config/tc-arm.c: Likewise.
4106 * config/tc-cris.c: Likewise.
4107 * config/tc-i386.c: Likewise.
4108 * config/tc-ia64.c: Likewise.
4109 * config/tc-mn10300.c: Likewise.
4110 * config/te-386bsd.h: Likewise.
4111 * config/te-hppa.h: Likewise.
4112 * config/te-nbsd.h: Likewise.
4113 * config/te-ppcnw.h: Likewise.
4114 * config/te-sparcaout.h: Likewise.
4115 * config/te-tmips.h: Likewise.
4116 * config/vax-inst.h: Likewise.
4117 * config/vms-conf.h: Likewise.
4119 2000-11-14 Jakub Jelinek <jakub@redhat.com>
4121 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
4123 2000-11-13 H.J. Lu <hjl@gnu.org>
4125 * config/obj-elf.c (elf_frob_symbol): Support
4126 ".symver name,name2@@@nodename".
4127 (elf_frob_file_before_adjust): Likewise.
4129 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
4130 and ".symver name,name2@@@nodename".
4133 2000-11-12 H.J. Lu (hjl@gnu.org)
4135 * config/obj-elf.c (obj_elf_symver): Check missing version
4138 2000-11-12 H.J. Lu (hjl@gnu.org)
4140 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
4141 instead of bfd_vma for non-bfd assemblers.
4143 2000-11-09 Kazu Hirata <kazu@hxi.com>
4145 * itbl-ops.c: Fix comment typos.
4147 2000-11-08 Jim Wilson <wilson@redhat.com>
4149 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
4150 (struct unwind): Add next_slot_frag field.
4151 (slot_index): New parameters slot_frag and first_frag. Add code
4152 to add in frag sizes when different. Add comments.
4153 (fixup_unw_records): New locals first_frag and last_frag. Pass new
4154 arguments to slot_index.
4155 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
4156 loop end. Set next_slot_frag field.
4158 2000-11-07 H.J. Lu <hjl@gnu.org>
4160 * doc/as.texinfo (.symver): Updated for versioned symbol
4163 * obj.h (format_ops): Add the frob_file_before_adjust field.
4165 * config/obj-aout.c (aout_format_ops): Set the
4166 frob_file_before_adjust field to 0.
4167 * config/obj-coff.c (coff_format_ops): Likewise.
4168 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
4170 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
4172 (elf_frob_file_before_adjust): New function to remove unneeded
4173 versioned symbols from the symbol table.
4174 (elf_format_ops): Set the frob_file_before_adjust field to
4175 elf_frob_file_before_adjust.
4177 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
4180 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
4182 2000-11-07 Peter Targett <peter.targett@arccores.com>
4184 * config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
4186 * config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
4187 Fix compile time warning messages.
4189 2000-11-07 Nick Clifton <nickc@redhat.com>
4191 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
4192 buffer in order to avoid buffer overflows.
4194 2000-11-06 Steve Ellcey <sje@cup.hp.com>
4196 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
4197 Change M to m for -milp32 or -mlp64 to match gcc.
4198 (dot_endp): Use bytes_per_address instead of 8.
4199 (emit_one_bundle): Use number_to_chars_littleendian instead of
4201 (fix_insn): Likewise.
4202 (ia64_init): New function.
4203 (ia64_target_format): New function.
4204 (md_begin): Set endianness, arch, and machine as appropriate.
4205 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
4206 Make these macros depend on TE_HPUX macro.
4207 (TARGET_FORMAT): Define.
4208 (HOST_SPECIAL_INIT): Define.
4209 * config/te-hpux.h: New file.
4210 * configure.in: Add "ia64-*-hpux*" target to configure.
4211 * configure: Regenerate.
4213 2000-11-06 Kazu Hirata <kazu@hxi.com>
4215 * as.c: Fix formatting.
4216 * dwarf2dbg.c: Likewise.
4217 * input-file.c: Likewise.
4218 * input-file.h: Likewise.
4219 * input-scrub.c: Likewise.
4220 * itbl-ops.c: Likewise.
4221 * listing.c: Likewise.
4222 * macro.h: Likewise.
4223 * messages.c: Likewise.
4225 * subsegs.c: Likewise.
4226 * subsegs.h: Likewise.
4227 * write.c: Likewise.
4229 2000-11-06 Nick Clifton <nickc@redhat.com>
4231 * doc/as.texinfo: Add GNU Free Documentation License.
4232 * doc/gasp.texi: Add GNU Free Documentation License.
4233 * doc/as.1: Add GNU Free Documentation License.
4235 2000-11-05 Nick Clifton <nickc@redhat.com>
4237 * config/tc-arm.c: Add include of "dwarf2dbg.h"
4239 2000-11-02 Per Lundberg <plundis@chaosdev.org>
4241 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
4242 * configure: Regenerate.
4244 2000-11-01 Nick Clifton <nickc@redhat.com>
4246 * read.c (original_case_string): New global variable.
4247 (read_a_source_file): Copy opcode string into
4248 original_case_string if clobbering the case of the opcode.
4249 * read.h: Export the definition of original_case_string.
4250 * config/tc-arm.c (md_assembler): When parsing a .req
4251 directive use the original opcode string, not the case
4254 2000-11-02 Nick Clifton <nickc@redhat.com>
4256 * config/tc-mn10300.c (debug_line): Remove this static
4258 (md_assemble): Call dwarf2_generate_asm_lineno instead of
4259 dwarf2_where and dwarf2_gen_line_info.
4261 2000-11-02 Theo Honohan <th@futuretv.com>
4263 * config/tc-arm.c (do_msr): Improve error message.
4265 2000-10-31 Eric Christopher <echristo@redhat.com>
4267 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
4268 or pc-relative, else use fx_offset.
4270 2000-10-31 Jim Wilson <wilson@redhat.com>
4272 * config/tc-ia64.c (struct md): New field tag_fixups.
4273 (ia64_flush_insns): Handle tag_fixups. Error if dangling
4274 qualifying predicate.
4275 (emit_one_bundle): Delete spurious multiplication by one. Handle
4277 (ia64_start_line): Error if dangling qualifying predicate.
4278 (defining_tag): New static variable.
4279 (ia64_unrecognized_line, case '['): Parse tags.
4280 (ia64_frob_label): Create tag_fixups.
4281 (md_assemble): Reset md.qp.X_op after using it.
4283 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
4285 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
4287 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
4289 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
4291 2000-10-30 Kazu Hirata <kazu@hxi.com>
4293 * expr.c: Fix formatting.
4294 * flonum-copy.c: Likewise.
4295 * flonum.h: Likewise.
4299 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
4301 * as.h (OPTION_MD_BASE): Bump to 190.
4302 * as.c (parse_args) <std_longopts>: Add comment about the need to
4303 check OPTION_MD_BASE in as.h.
4305 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
4308 2000-10-27 Nick Clifton <nickc@redhat.com>
4310 * configure.in (emulations): Add m68hc12.
4311 * configure: Regenerate.
4312 * po/gas.pot: Regenerate.
4314 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
4316 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
4318 (arm_psr_parse): Handle lowercase CPSR and SPSR.
4320 2000-10-25 Nick Clifton <nickc@redhat.com>
4322 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
4323 a DWARF2 line number information sequence.
4325 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
4327 * read.c (generate_lineno_debug): Update comment describing why
4328 DWARF2 line number debug information is not generated
4329 automatically by this function.
4331 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
4334 * config/tc-arm.h (md_end): Define.
4335 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
4337 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
4338 if generating DWARF2 line numbers.
4339 (arm_end_of_source): New function. Call dwarf2_finish if
4342 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
4343 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
4344 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
4346 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
4348 * config/tc-i386.c: Fix prototype declarations for functions taking no
4351 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
4353 * config/tc-i386.c (i386_operand_modifier): Remove.
4354 (build_displacement_string): Remove.
4355 (i386_parse_seg): Remove.
4356 (i386_intel_memory_operand): Remove.
4357 (i386_intel_operand): Re-write using recursive descent parser based
4358 on MASM documentation.
4359 (struct intel_parser_s): New structure.
4360 (intel_parser): New static variable.
4361 (struct intel_token): New structure.
4362 (cur_token, prev_token): New static variables.
4375 (intel_match_token): New function.
4376 (intel_get_token): New function.
4377 (intel_putback_token): New function.
4378 (intel_expr): New function.
4379 (intel_e05): New function.
4380 (intel_e05_1): New function.
4381 (intel_e06): New function.
4382 (intel_e06_1): New function.
4383 (intel_e09): New function.
4384 (intel_e09_1): New function.
4385 (intel_e10): New function.
4386 (intel_e10_1): New function.
4387 (intel_e11): New function.
4389 2000-10-20 Jakub Jelinek <jakub@redhat.com>
4391 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
4392 instructions to loose any special insn->architecture mask.
4394 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
4395 (sparc_md_end, sparc_arch_types, sparc_arch,
4396 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
4397 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
4398 request v9b architecture if they are used).
4400 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4402 * config/tc-m68k.c: Fix the previous misapplied patch.
4404 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4406 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
4407 BFD_ASSEMBLER and !BFD_ASSEMBLER.
4408 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
4411 2000-10-17 Kazu Hirata <kazu@hxi.com>
4413 * debug.c: Fix formatting.
4414 * depend.c: Likewise.
4415 * dwarf2dbg.c: Likewise.
4416 * dwarf2dbg.h: Likewise.
4417 * ecoff.c: Likewise.
4420 * flonum-konst.c: Likewise.
4421 * frags.h: Likewise.
4423 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
4425 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
4427 * doc/as.texinfo: Added notes about this new option.
4429 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
4431 * config/tc-sh.c (JREG): Remove.
4432 (md_convert_frag): Remove #if 0:d code using JREG.
4434 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
4436 * config/tc-i386.c (i386_operand_modifier): Only match
4437 modifiers SHORT and FLAT if they are followed by a space.
4438 (parse_register): When `allow_naked_reg' is set, do not confuse
4439 identifiers that start with a register name with a register.
4441 2000-10-12 Kazu Hirata <kazu@hxi.com>
4443 * app.c: Fix formatting.
4446 * bit_fix.h: Likewise.
4451 2000-10-11 Alan Modra <alan@linuxcare.com.au>
4453 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
4455 2000-10-07 Alan Modra <alan@linuxcare.com.au>
4457 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
4458 Re-arrange function a little and improve error message.
4460 * write.c (write_relocs): Fix a comment.
4462 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
4465 2000-10-05 Jim Wilson <wilson@cygnus.com>
4467 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
4469 2000-10-05 Alan Modra <alan@linuxcare.com.au>
4471 * config/tc-i386.c: Delete some useless comments, reformat others.
4473 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
4474 non-global syms in linkonce sections.
4476 2000-10-04 Ralf Baechle <ralf@gnu.org>
4478 * config/tc-ia64.c (operand_match): Don't use // style comments.
4479 * config/tc-i370.c: Likewise.
4481 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
4483 Changes to handle varying register prefix and user symbol prefix.
4484 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
4485 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
4486 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
4487 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
4488 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
4489 (demand_register_prefix): New variable.
4490 (md_pseudo_table): New pseudo ".syntax".
4491 (md_longopts): New options --no-underscore and --underscore.
4492 (cris_target_format): Return elf32-us-cris or elf32-cris depending
4493 on symbols_have_leading_underscore.
4494 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
4495 (get_spec_reg): Ditto.
4496 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
4498 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
4500 <case OPTION_NO_US, case OPTION_US>: New.
4501 (md_show_usage): Be brief and reformat to match continuation of
4503 * po/gas.pot: Regenerate.
4505 2000-09-28 Alan Modra <alan@linuxcare.com.au>
4507 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
4508 force relocs for 12 bit branches.
4509 (md_apply_fix): Similarly, adjust logic here.
4511 2000-09-28 Alan Modra <alan@linuxcare.com.au>
4513 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
4514 adjust for external and weak syms as we will use a reloc. Allow
4515 for +8 offset when calculating limits of branches.
4516 (hppa_fix_adjustable): Undo 2000-09-23 change.
4517 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
4518 Correct distance calculation.
4519 (tc_gen_reloc): Print the file name and line number if we can't
4522 From John David Anglin <dave@hiauly1.hia.nrc.ca>
4523 * config/tc-hppa.c (nonzero_dibits): Define.
4524 (arg_reloc_stub_needed): Check each arg and return value
4525 separately for zero case.
4526 (pa_align): Declare argument `bytes'.
4528 2000-09-25 Kazu Hirata <kazu@hxi.com>
4530 * config/tc-cris.c: Fix formatting.
4531 * config/tc-d10v.h: Likewise.
4532 * config/tc-d30v.c: Likewise.
4533 * config/tc-d30v.h: Likewise.
4534 * config/tc-fr30.c: Likewise.
4535 * config/tc-fr30.h: Likewise.
4536 * config/tc-m68k.c: Likewise.
4537 * config/tc-m68k.h: Likewise.
4538 * config/tc-pj.h: Likewise.
4539 * config/tc-ppc.c: Likewise.
4540 * config/tc-ppc.h: Likewise.
4541 * config/tc-sh.c: Likewise.
4542 * config/tc-sh.h: Likewise.
4543 * config/tc-sparc.c: Likewise.
4544 * config/tc-v850.h: Likewise.
4545 * config/tc-vax.h: Likewise.
4546 * config/tc-w65.h: Likewise.
4547 * config/tc-z8k.h: Likewise.
4549 2000-09-23 Alan Modra <alan@linuxcare.com.au>
4551 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
4552 checks only for ELF.
4553 (hppa_force_relocation): Likewise.
4555 2000-09-22 Jim Wilson <wilson@cygnus.com>
4557 * config/tc-ia64.c (dv_sem): Add "stop".
4558 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
4559 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
4560 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
4562 (mark_resources): Check IA64_RS_PRr.
4564 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4566 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
4567 md_estimate_size_before_relax): Redesign and clean up the
4568 relaxation mechanism.
4570 2000-09-21 Kazu Hirata <kazu@hxi.com>
4572 * config/tc-ns32k.c: Fix formatting.
4573 * config/tc-ns32k.h: Likewise.
4575 2000-09-20 Kazu Hirata <kazu@hxi.com>
4577 * config/tc-m32r.c: Fix formatting.
4578 * config/tc-m32r.h: Likewise.
4579 * config/tc-m68851.h: Likewise.
4580 * config/tc-m68hc11.c: Likewise.
4581 * config/tc-m68hc11.h: Likewise.
4582 * config/tc-m88k.c: Likewise.
4583 * config/tc-mcore.c: Likewise.
4584 * config/tc-mcore.h: Likewise.
4585 * config/tc-mips.c: Likewise.
4586 * config/tc-mips.h: Likewise.
4587 * config/tc-mn10200.h: Likewise.
4588 * config/tc-mn10300.h: Likewise.
4589 * config/tc-tahoe.c: Likewise.
4590 * config/tc-tahoe.h: Likewise.
4592 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4594 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
4595 Likewise in relaxation description comments.
4597 2000-09-18 Alan Modra <alan@linuxcare.com.au>
4599 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
4600 subtraction of two syms without emitting a relocation.
4602 From David Huggins-Daines <dhd@linuxcare.com>
4603 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
4604 global or weak symbols.
4606 2000-09-15 Kazu Hirata <kazu@hxi.com>
4608 * config/tc-h8300.h: Fix formatting.
4609 * config/tc-h8500.c: Likewise.
4610 * config/tc-h8500.h: Likewise.
4611 * config/tc-hppa.h: Likewise.
4612 * config/tc-i370.h: Likewise.
4613 * config/tc-i386.h: Likewise.
4614 * config/tc-i860.c: Likewise.
4615 * config/tc-i860.h: Likewise.
4616 * config/tc-i960.h: Likewise.
4617 * config/tc-ia64.c: Likewise.
4618 * config/tc-ia64.h: Likewise.
4620 2000-09-14 Kazu Hirata <kazu@hxi.com>
4622 * config/tc-a29k.c: Fix formatting.
4623 * config/tc-alpha.c: Likewise.
4624 * config/tc-arc.c: Likewise.
4625 * config/tc-arc.h: Likewise.
4626 * config/tc-arm.c: Likewise.
4627 * config/tc-arm.h: Likewise.
4628 * config/tc-avr.c: Likewise.
4629 * config/tc-avr.h: Likewise.
4630 * config/tc-tic30.c: Likewise.
4631 * config/tc-tic30.h: Likewise.
4632 * config/tc-tic54x.c: Likewise.
4633 * config/tc-tic54x.h: Likewise.
4634 * config/tc-tic80.c: Likewise.
4635 * config/tc-tic80.h: Likewise.
4637 2000-09-14 Timothy Wall <twall@cygnus.com>
4639 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
4640 parallel comparisons for later use.
4641 (struct rsrc): Add parallel comparison type.
4642 (resources_match): Skip special cases of PR usage (non-conflicting
4645 2000-09-13 Kazu Hirata <kazu@hxi.com>
4647 * config/obj-ecoff.c: Fix formatting.
4648 * config/obj-elf.c: Likewise.
4649 * config/obj-elf.h: Likewise.
4650 * config/obj-evax.h: Likewise.
4651 * config/obj-generic.h: Likewise.
4652 * config/obj-hp300.c: Likewise.
4653 * config/obj-hp300.h: Likewise.
4654 * config/obj-ieee.h: Likewise.
4655 * config/obj-vms.c: Likewise.
4656 * config/obj-vms.h: Likewise.
4658 2000-09-13 Anders Norlander <anorland@acc.umu.se>
4660 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
4661 (md_parse_option): Ditto.
4662 (md_longopts): Add -mips32 option.
4663 (md_show_usage): Document new options.
4664 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
4665 (mips_ip): Assemble mfc0 with a sub-selection code.
4666 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
4667 (mips_cpu_to_str): New function.
4668 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
4669 Use CPU_* defines instead of hardcoded numbers.
4671 * doc/as.texinfo: Document new options.
4672 * doc/c-mips.texi: Ditto.
4674 2000-09-12 Kazu Hirata <kazu@hxi.com>
4676 * as.h: Fix formatting.
4677 * asintl.h: Likewise.
4678 * bit_fix.h: Likewise.
4679 * config/obj-aout.c: Likewise.
4680 * config/obj-aout.h: Likewise.
4681 * config/obj-bout.c: Likewise.
4682 * config/obj-bout.h: Likewise.
4683 * config/obj-coff.c: Likewise.
4684 * config/obj-coff.h: Likewise.
4685 * dwarf2dbg.h: Likewise.
4687 * flonum.h: Likewise.
4688 * frags.h: Likewise.
4689 * itbl-ops.h: Likewise.
4690 * macro.h: Likewise.
4693 * struc-symbol.h: Likewise.
4694 * subsegs.h: Likewise.
4695 * symbols.h: Likewise.
4697 * write.h: Likewise.
4699 2000-09-11 Kazu Hirata <kazu@hxi.com>
4701 * bignum-copy.c: Fix formatting.
4702 * config/tc-i370.c: Likewise.
4703 * config/tc-i960.c: Likewise.
4704 * config/tc-m68k.c: Likewise.
4705 * ehopt.c: Likewise.
4706 * flonum-copy.c: Likewise.
4707 * flonum-konst.c: Likewise.
4708 * flonum-mult.c: Likewise.
4709 * literal.c: Likewise.
4712 * stabs.c: Likewise.
4713 * subsegs.c: Likewise.
4715 2000-09-09 Philip Blundell <philb@gnu.org>
4717 * configure.in (arm*-*-uclinux*): New target.
4718 * configure: Regenerate.
4720 2000-09-09 Kazu Hirata <kazu@hxi.com>
4722 * input-file.c: Fix formatting.
4723 * itbl-ops.c: Likewise.
4724 * messages.c: Likewise.
4726 2000-09-08 Philip Blundell <philb@gnu.org>
4728 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
4731 2000-09-07 H.J. Lu <hjl@gnu.org>
4733 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
4734 * configure: Rebuild.
4736 2000-09-07 Kazu Hirata <kazu@hxi.com>
4738 * atof-generic.c: Fix formatting.
4739 * config/tc-mips.c: Likewise.
4740 * config/tc-vax.c: Likewise.
4741 * input-scrub.c: Likewise.
4743 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
4745 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
4746 * configure.in (sh-*-linux*): Added.
4747 * configure: Rebuilt.
4749 2000-09-06 Kazu Hirata <kazu@hxi.com>
4751 * config/tc-hppa.c: Fix formatting.
4753 * ecoff.c: Fix formatting.
4755 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
4757 * configure: Rebuilt with new libtool.m4.
4759 2000-09-05 Kazu Hirata <kazu@hxi.com>
4761 * cgen.c: Fix formatting.
4762 * config/tc-ia64.c: Likewise.
4764 2000-09-05 Nick Clifton <nickc@redhat.com>
4766 * aclocal.m4: Regenerate.
4767 * config.in: Regenerate.
4768 * configure: Regenerate.
4769 * po/gas.pot: Regenerate.
4771 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
4773 * config/tc-cris.c: Correct comment typos.
4775 2000-09-05 Eric Christopher <echristo@cygnus.com>
4777 * config/tc-mn10300.c: Cleanup.
4778 (md_pcrel_from): Enable.
4780 2000-09-05 Alan Modra <alan@linuxcare.com.au>
4782 * expr.c (operand): Fix a comment typo.
4783 * write.c (write_relocs): Fix a signed/unsigned warning.
4785 * config/tc-hppa.c (fudge_reg_expressions): New
4786 (hppa_force_reg_syms_absolute): New.
4787 (pa_equ): Allow reg_section expressions.
4788 * config/tc-hppa.c (md_optimize_expr): Define.
4789 (hppa_force_reg_syms_absolute): Prototype.
4791 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
4792 (pa_parse_number): Pass in arg to select fp reg parsing.
4793 Return 1 to indicate format checks pass. If strict, then only
4794 accept a register or register symbol. Return value in...
4795 (pa_number): New static for pa_parse_number.
4796 (FP_REG_BASE): Define.
4797 (FP_REG_RSEL): Define.
4798 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
4799 appropriate. White space changes.
4800 (need_pa11_opcode): Don't bother passing any params, get them from
4802 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
4803 Remove extraneous check in case 'Q'.
4804 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
4805 reg, set section of resulting symbol to reg_section.
4806 (pa_parse_space_stmt): Modify call to pa_parse_number.
4807 (pa_space): Likewise.
4809 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
4810 (hppa_force_relocation): Handle vtable relocs.
4811 (pa_vtable_entry): New.
4812 (pa_vtable_inherit): New.
4813 (md_pseudo_table): Add entries for vtable pseudos.
4814 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
4815 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
4817 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
4818 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
4819 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
4821 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
4822 specify a symbol type.
4824 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
4825 dependent things together.
4826 (md_elf_symbol_type): Define.
4828 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
4830 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
4832 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
4833 (obj_elf_vtable_entry): Declare.
4835 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
4836 and export function.
4837 (obj_elf_vtable_entry): Similarly.
4838 (elf_pseudo_table): Fix the damage with a cast.
4840 2000-09-03 Richard Henderson <rth@cygnus.com>
4842 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
4843 for template selection when a label is needed.
4845 2000-09-02 Kazu Hirata <kazu@hxi.com>
4847 * config/tc-ia64.c: Fix formatting.
4849 2000-09-02 Nick Clifton <nickc@redhat.com>
4851 * configure.in: Increase version number to 2.10.91.
4852 * configure: Regenerate.
4853 * aclocal.m4: Regenerate.
4854 * config.in: Regenerate.
4855 * po/gas.pot: Regenerate.
4856 * Makefile.in: Regenerate.
4858 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
4860 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
4861 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
4862 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
4864 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
4867 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
4869 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
4870 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
4871 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
4872 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
4873 (GOT_symbol): New variable.
4874 (md_undefined_symbol): Set it.
4876 2000-09-01 Richard Henderson <rth@cygnus.com>
4878 * config/tc-ia64.c (match): Don't inline.
4879 (extra_goodness): New.
4880 (md_begin): Prefer nop.f and nop.b for best_template.
4882 2000-08-31 Kazu Hirata <kazu@hxi.com>
4884 * as.c: Fix formatting.
4886 * frags.c: Likewise.
4887 * macro.c: Likewise.
4889 2000-08-31 Eric Christopher <echristo@cygnus.com>
4891 * config/tc-mn10300.c: Cleanup and fix warnings.
4892 (md_pseudo_table): Add initializers.
4893 (md_show_usage): Cleanup.
4894 (md_parse_option): Fix warnings.
4895 (md_undefined_symbol): Fix warnings.
4896 (md_conver_frag): Fix warnings.
4897 (tc_gen_reloc): Fix warnings.
4898 (md_apply_fix3): Fix warnings.
4899 (check_operand): Fix warnings.
4901 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
4903 * acinclude.m4: Include libtool and gettext macros from the
4905 * aclocal.m4, configure: Rebuilt.
4907 2000-08-30 Mark Hatle <mhatle@mvista.com>
4909 * config/tc-ppc.c (md_parse_option): Recognize -m405.
4911 2000-08-31 Kazu Hirata <kazu@hxi.com>
4913 * listing.c: Fix formatting.
4915 2000-08-29 Kazu Hirata <kazu@hxi.com>
4917 * app.c: Fix a comment typo. Fix formatting.
4919 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
4921 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
4922 offset of the target destination for jmp instructions.
4923 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
4925 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
4927 * NEWS: Mention support for CRIS.
4929 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
4931 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
4932 Sets `.lcomm' alignment to zero.
4934 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
4936 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
4937 TC_FIX_ADJUSTABLE): Define.
4939 2000-08-23 Jim Wilson <wilson@cygnus.com>
4941 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
4942 unwind.personality_routine is set.
4944 2000-08-23 H.J. Lu <hjl@gnu.org>
4946 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
4948 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
4950 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
4953 2000-08-22 H.J. Lu <hjl@gnu.org>
4955 * config.in (STRICTCOFF): New for strict COFF.
4957 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
4958 i386-*-go32* and i386-go32-rtems*.
4959 * configure: Rebuilt.
4961 * config/obj-coff.c (obj_coff_endef): Follow the historical
4962 behavior if STRICTCOFF is not defined.
4964 * doc/internals.texi: Document STRICTCOFF.
4966 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
4968 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
4969 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
4970 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
4971 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
4972 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
4973 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
4974 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
4977 2000-08-22 Eric Christopher <echristo@cygnus.com>
4979 * config/tc-mn10300.c: (md_apply_fix): New function.
4980 (mn10300_force_relocation): New function.
4981 (mn10300_fix_adjustable): New function.
4983 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
4984 (TC_HANDLES_FX_DONE): Define.
4985 (obj_fix_adjustable): Define.
4986 (MD_APPLY_FIX3): Define.
4987 (TC_LINKRELAX_FIXUP): Define.
4989 * write.c: (TC_LINKRELAX_FIXUP): Define if not
4991 (fixup_segment): Use TC_LINKRELAX_FIXUP.
4993 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
4995 2000-08-21 Jason Eckhardt <jle@cygnus.com>
4997 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
4998 if the fixup resulted in a relocation.
5000 2000-08-18 Nick Clifton <nickc@redhat.com>
5002 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
5003 Make reference to first element of shift_names explicit.
5005 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
5007 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
5008 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
5009 add a symbol's address. Removed all target-specific #ifdefs that
5010 used to accomplished the same.
5011 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
5012 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
5013 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
5014 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
5015 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
5017 2000-08-17 Kazu Hirata <kazu@hxi.com>
5019 * dwarf2dbg.c: Fix formatting.
5021 2000-08-17 Nick Clifton <nickc@redhat.com>
5023 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
5024 to be recoded as logical shift lefts by zero.
5026 2000-08-16 Jim Wilson <wilson@cygnus.com>
5028 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
5029 postincrement modified registers. Handle IA64_OPND_R3_2 addl
5031 (note_register_values): Handle IA64_OPND_R3_2 operands.
5033 2000-08-16 Jason Eckhardt <jle@cygnus.com>
5035 * config/tc-i860.c (md_operand): Silly typo fixed.
5037 2000-08-16 Nick Clifton <nickc@redhat.com>
5039 * config/tc-arm.c (struct asm_shift): Delete.
5041 (enum asm_shift_index): New.
5042 (struct asm_shift_properties): New.
5043 (struct asm_shift_name): New.
5044 (shift_properties[]); New.
5045 (shift_names[]); New.
5047 (decode_shift): Use new structures.
5048 Issue a warning is "ROR #0" is used.
5049 Issue a warning if "ASR #0" or "LSR #0" is used.
5051 (md_begin): Initialise arm_shift_hsh table from new
5052 asm_shift_name array.
5054 2000-08-16 Jakub Jelinek <jakub@redhat.com>
5056 * config/tc-sparc.c: Kill all warnings.
5057 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
5059 (md_show_usage): Update usage text.
5061 2000-08-16 Nick Clifton <nickc@redhat.com>
5063 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
5066 2000-08-15 Will Cohen <wcohen@redhat.com>
5068 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
5070 * config/tc-sh.c (md_assemble): Changed so debug_type
5071 test performed for ppi_assemble
5072 * config/tc-sh.c: Included dwarf2dbg.h.
5073 (debug_line): Defined.
5074 (md_assemble): Generates dwarf2 line info.
5075 (sh_finalize): New function. Finalize dwarf2 info.
5076 (assemble_ppi): Returns size of code generated.
5077 (build_Mytes): Returns size of code generated.
5078 (md_pseudo_table): Added "file" and "loc" psuedo ops.
5079 * config/tc-sh.h (md_end): Defined.
5080 (sh_finalize): Declared.
5082 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
5084 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
5087 2000-08-14 Nick Clifton <nickc@redhat.com>
5089 * config/tc-arm.c (do_bx): Allow "bx pc".
5091 2000-08-14 Jim Wilson <wilson@cygnus.com>
5093 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
5094 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
5095 (md_begin): Change assignment to md.flag to OR in the new bit.
5097 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
5099 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
5100 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
5103 2000-08-14 Jason Eckhardt <jle@cygnus.com>
5105 * NEWS: Mention i860 support.
5107 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
5109 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
5111 2000-08-14 Andreas Schwab <schwab@suse.de>
5113 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
5115 2000-08-11 Andreas Schwab <schwab@suse.de>
5117 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
5120 2000-08-11 Kazu Hirata <kazu@hxi.com>
5122 * expr.c: Fix formatting.
5123 * config/obj-bout.c: Likewise.
5125 2000-08-10 Jason Eckhardt <jle@cygnus.com>
5127 * doc/c-i860.texi: Flesh out the i860 section more.
5129 2000-08-10 Kazu Hirata <kazu@hxi.com>
5131 * symbols.c: Fix formatting.
5134 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
5136 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
5137 modifier has the IgnoreSize bit set.
5139 2000-08-09 Alan Modra <alan@linuxcare.com.au>
5141 From Rodney Brown <RodneyBrown@mynd.com>
5142 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
5143 * configure: Regenerate.
5145 2000-08-09 Kazu Hirata <kazu@hxi.com>
5147 * hash.c: Fix formatting.
5150 2000-08-08 Jason Eckhardt <jle@cygnus.com>
5152 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
5153 (i860_fix_info): New enum.
5154 (MD_APPLY_FIX3): Define.
5155 (WORKING_DOT_WORD): Define.
5156 (TC_HANDLES_FX_DONE): Define.
5157 (DIFF_EXPR_OK): Define.
5158 (LISTING_HEADER): Define.
5159 (TARGET_FORMAT): Select target format based on endian flag.
5160 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
5161 (target_big_endian): Add external declaration.
5163 * config/tc-i860.c: All existing code reworked completely. Other
5164 new code shown below.
5165 (SYNTAX_SVR4): Define.
5166 (target_warn_expand): New variable.
5167 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
5168 (md_longopts): Declare and define with new options (-EL, -EB,
5170 (md_show_usage): New function.
5171 (md_operand): New function.
5172 (obtain_reloc_for_imm16): New function.
5173 (md_apply_fix3): New function.
5174 (tc_gen_reloc): New function.
5176 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
5178 * config/tc-m68hc11.c (build_jump_insn): Make sure the
5179 2 bytes of the jump address are in the same frag.
5180 (find): Accept 68hc12 register indirect modes.
5182 * NEWS: Mention 68HC11 & 68HC12 support.
5184 2000-08-07 Richard Henderson <rth@cygnus.com>
5186 * config/tc-ia64.c (unwind): Add prologue_mask member.
5187 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
5188 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
5189 (dot_body): Clear unwind.prologue_mask.
5190 (dot_prologue): Set it. Accept a register second argument.
5192 2000-08-07 Kazu Hirata <kazu@hxi.com>
5194 * config/atof-ieee.c: Fix formatting.
5195 * config/atof-tahoe.c: Likewise.
5197 2000-08-06 Nick Clifton <nickc@cygnus.com>
5199 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
5202 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
5203 of .popsection, .previous, .pushsection, .subsection,
5204 .version, .vtable_entry, .vtable_inherit and .weak.
5206 2000-08-05 Kazu Hirata <kazu@hxi.com>
5208 * config/tc-cris.c: Fix formatting.
5209 * config/tc-i386.c: Likewise.
5210 * config/tc-sparc.c (sparc_ip): Simplify the code.
5212 2000-08-04 Kazu Hirata <kazu@hxi.com>
5214 * config/tc-cris.c: Rearrange code for readability.
5215 * config/tc-d10v.c: Fix formatting.
5216 * config/tc-m32r.c: Likewise.
5217 * config/tc-sparc.c: Likewise.
5219 2000-08-02 Jim Wilson <wilson@cygnus.com>
5221 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
5222 before ia64_find_opcode.
5223 (md_assemble): Likewise.
5225 2000-08-01 Nick Clifton <nickc@cygnus.com>
5227 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
5228 Undo some formatting fixes.
5230 2000-08-01 Kazu Hirata <kazu@hxi.com>
5232 * config/obj-som.c: Fix formatting.
5233 * config/obj-ieee.c: Likewise.
5234 * config/tc-arm.c: Likewise.
5235 * config/tc-v850.c: Likewise.
5237 2000-08-01 Nick Clifton <nickc@redhat.com>
5239 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
5240 index by command line option.
5242 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5244 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
5245 (@node M68K-Branch): Rewrite to match the reality.
5247 2000-07-31 Jason Eckhardt <jle@cygnus.com>
5249 * doc/c-i860.texi: New file.
5250 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
5251 * doc/Makefile.in: Regenerate.
5252 * doc/all.texi: Add I860 as relevant architecture.
5253 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
5255 2000-07-31 Kazu Hirata <kazu@hxi.com>
5257 * config/tc-d30v.c: Fix formatting.
5259 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5261 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
5262 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
5263 long emit a long branch if available instead of an absolute jump, never
5264 emit absolute jumps for anything with --pcrel.
5266 * doc/c-m68k.texi: Document new command line option.
5268 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
5270 * config/tc-avr.c: Use PARAMS macro in function declarations.
5271 Don't declare md_pcrel_from_section (already in tc-avr.h).
5272 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
5273 (avr_operand): Don't set (unsigned) op_mask to -1.
5275 2000-07-28 Jason Eckhardt <jle@cygnus.com>
5277 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
5278 * configure: Regenerated.
5279 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
5280 of operand to the .type directive (.e.g, "type").
5282 2000-07-28 Alan Modra <alan@linuxcare.com.au>
5284 * as.h (warn_comment, found_comment, found_comment_file): Declare.
5285 * app.c (do_scrub_chars): Record where first comment found.
5286 * read.c (read_a_source_file): Init found_comment on entry, and
5287 notify whether comments found on exit.
5288 * config/tc-hppa.c (md_shortopts): Add "c".
5289 (md_longopts): Add warn-comment.
5290 (md_parse_option): Handle it.
5291 (md_show_usage): Show available options.
5292 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
5294 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
5296 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
5297 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
5299 (md_estimate_size_before_relax): Don't fall off end of function.
5301 2000-07-27 Kazu Hirata <kazu@hxi.com>
5303 * config/tc-avr.c: Fix formatting.
5304 * config/tc-ns32k.c: Likewise.
5306 2000-07-27 Alan Modra <alan@linuxcare.com.au>
5308 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
5310 2000-07-27 Kazu Hirata <kazu@hxi.com>
5312 * config/tc-d10v.c: Fix formatting.
5313 * config/tc-z8k.c: Likewise.
5314 * config/tc-sparc.c: Likewise.
5316 2000-07-26 Dave Brolley <brolley@redhat.com>
5318 * cgen.c (queue_fixup): Declare opinfo.
5319 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
5320 (gas_cgen_md_operand): Ditto.
5321 (gas_cgen_md_apply_fix3): Ditto.
5323 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
5325 * config/obj-coff.c (obj_frob_symbol): Don't merge
5326 labels. Don't merge if the symbol isn't constant. Return
5327 immediately if a symbol is merged.
5329 2000-07-22 Alan Modra <alan@linuxcare.com.au>
5331 * frags.c (frag_align): Correct absolute section alignment.
5333 2000-07-20 DJ Delorie <dj@redhat.com>
5335 * config/obj-coff.c (obj_frob_symbol): revert previous change,
5336 it breaks linking against DLLs.
5338 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
5340 * configure.in: Add CRIS support.
5341 * configure: Regenerate.
5342 * Makefile.am: (CPU_TYPES): Add cris.
5343 (CPU_OBJ_VALID) [aout]: Add cris.
5344 (MULTI_CPU_TYPES): Add cris.
5345 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
5346 [coff]: Only i386 and mips are valid.
5347 (TARGET_CPU_CFILES): Add config/tc-cris.c.
5348 (TARGET_CPU_HFILES): Add config/tc-cris.h.
5349 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
5350 Regenerate dependencies.
5351 * Makefile.in: Regenerate.
5352 * aclocal.m4: Regenerate.
5353 * as.c: Declare crisaout, criself.
5354 * config/tc-cris.h, config/tc-cris.c: New.
5355 * config/e-criself.c, config/e-crisaout.c: New.
5356 * po/POTFILES.in, po/gas.pot: Regenerate.
5358 2000-07-20 Kazu Hirata <kazu@hxi.com>
5360 * read.c: Fix formatting.
5361 * write.c: Fix formatting.
5363 2000-07-19 H.J. Lu <hjl@gnu.org>
5365 * sb.c: Include <stdlib.h> if exists for abort ().
5367 2000-07-19 Alan Modra <alan@linuxcare.com.au>
5369 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
5370 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
5371 (pa_type_args): Same here.
5373 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
5375 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
5376 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
5377 the storage class is already set.
5379 2000-07-17 Kazu Hirata <kazu@hxi.com>
5381 * config/tc-m68hc11.c: Fix formatting.
5382 * config/tc-mn10200.c: Likewise.
5383 * config/tc-mn10300.c: Likewise.
5384 * config/tc-pj.c: Likewise.
5385 * config/tc-tic80.c: Likewise.
5386 * config/tc-w65.c: Likewise.
5388 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
5390 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
5393 2000-07-15 Ian Lance Taylor <ian@zembu.com>
5395 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
5398 2000-07-15 Alan Modra <alan@linuxcare.com.au>
5400 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
5401 ELF as are used for SOM (except the 32-bit reloc one) to decide
5402 whether a symbol can be reduced to a section symbol. Expand on
5403 the comment for symbols involved in LR% and RR% expressions.
5405 2000-07-14 Nick Clifton <nickc@cygnus.com>
5407 * config/tc-mips.c (mips_disable_float_construction): New
5408 static variable. Set to true if doubles should not be
5409 constructed by loading two single width fp registers with
5410 halves of the value.
5411 (mips_ip): Test mips_disable_float_construction.
5412 (md_longopts): Add command line switches --construct-floats
5413 and --no-construct-floats.
5414 (md_parse_option): Parse new command line options.
5415 (md_show_usage): Describe new command line options.
5417 * doc/c-mips.texi: Document new command line options.
5419 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
5421 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
5422 * configure: Regenerate.
5424 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
5426 * configure.in (DEFAULT_EMULATION setting): Revert part of
5427 2000-07-01 change that set te_multi=multi unless set to tmips.
5428 * configure: Regenerate.
5430 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
5432 * config/obj-coff.c (coff_frob_section): Add padding to the last
5433 section when aligning it increases its size.
5435 2000-07-11 Kazu Hirata <kazu@hxi.com>
5437 * config/tc-tic54x.c: Fix formatting.
5439 2000-07-10 Kazu Hirata <kazu@hxi.com>
5441 * config/tc-h8500.c: Fix formatting.
5442 * config/tc-tic54x.c: Fix formatting.
5444 2000-07-10 Alan Modra <alan@linuxcare.com.au>
5446 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
5447 displacements correctly.
5449 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
5451 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
5453 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
5457 2000-07-09 Alan Modra <alan@linuxcare.com.au>
5459 From David Huggins-Daines <dhd@linuxcare.com>
5460 * config/te-hppalinux64.h: Add a new emulation.
5461 * configure.in (emulations): Add configure bits to support the
5462 64-bit Linux/parisc target.
5463 * configure: Regenerate.
5465 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
5466 (md_shortopts): Add `V' for ELF.
5468 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
5469 when SOM or ELF_ARG_RELOC are defined.
5470 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
5471 ELF_ARG_RELOC are defined.
5472 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
5473 (pa_stringer): ..Do it here instead. Fix comment typos.
5474 (hppa_force_relocation): Cast enums to int before comparing with
5477 From Ryan Bradetich <rbradetich@uswest.net>
5478 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
5479 redifinition warning.
5480 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
5481 (hppa_force_relocation): ditto
5482 (md_apply_fix): Added cast to buf to fix warnings.
5484 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
5485 cons_fix_new_hppa, hppa_force_relocation): Prototype.
5487 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
5488 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
5489 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
5490 reloc_type** to avoid warnings in switch.
5491 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
5492 little earlier instead.
5494 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
5496 (pa_type_args): Use symbol_arg_reloc_info.
5497 (struct pa_it): Make arg_reloc unsigned int.
5498 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
5499 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
5500 (pa_code): Delete. pa_text duplicates this function.
5501 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
5502 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
5504 (cons_fix_new_hppa): Actually change selector to e_fsel when
5505 warning about assuming so.
5506 (tc_gen_reloc): More example elf arg reloc code.
5507 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
5508 (hppa_force_relocation): Likewise.
5510 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
5512 (pa_end_of_source): Prototype.
5513 (hppa_fix_adjustable): Prototype.
5514 (LABELS_WITHOUT_COLONS): Move it..
5515 * config/te-hppa.h: To here.
5517 * config/te-hppa64.h: New file.
5519 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
5521 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
5522 format -10, -16, 16 relocs.
5523 (hppa_elf_mark_end_of_function): Test for null
5524 last_call_info->start_symbol
5526 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
5527 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
5528 re_assesmble_* functions. Delete extraneous statements. Fix
5530 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
5531 insn to re_assemble_*.
5533 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
5535 * doc/internals.texi (Expressions): Fix typo.
5537 2000-07-08 Kazu Hirata <kazu@hxi.com>
5539 * config/tc-sh.c: Fix formatting.
5540 * config/tc-tic54x.c: Fix formatting.
5541 * depend.c: Fix formatting.
5542 * flonum-konst.c: Likewise.
5543 * flonum-mult.c: Likewise.
5545 2000-07-07 Kazu Hirata <kazu@hxi.com>
5547 * config/tc-sh.c: Fix comments.
5548 * config/obj-vms.c: Fix comments.
5549 * config/tc-a29k.c: Likewise.
5550 * config/tc-alpha.c: Likewise.
5551 * config/tc-h8300.c: Likewise.
5552 * config/tc-h8500.c: Likewise.
5553 * config/tc-i370.c: Likewise.
5554 * config/tc-ia64.c: Likewise.
5555 * config/tc-m68hc11.c: Likewise.
5556 * config/tc-m68k.c: Likewise.
5557 * config/tc-mips.c: Likewise.
5558 * config/tc-ns32k.c: Likewise.
5559 * config/tc-ppc.c: Likewise.
5560 * config/tc-z8k.c: Likewise.
5562 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
5564 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
5565 Default to '(SEC_LOAD | SEC_DATA)'.
5566 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
5568 * doc/internals.texi (CPU Backend): Describe
5569 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
5571 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
5573 * as.c (parse_args): NULL terminate the long option list.
5575 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
5577 * config/tc-d30v.h: Include "write.h" for fixS.
5578 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
5580 2000-07-05 Nick Clifton <nickc@cygnus.com>
5582 * config/tc-d30v.c (write_2_short): Further changes to warning
5583 messages produced when combining EITHER_BUT_PREFER_MU attributed
5586 2000-07-05 DJ Delorie <dj@redhat.com>
5590 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
5592 * config/tc-arm.c (psrs): Accept combinations of flags.
5594 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
5596 * config/tc-avr.c: Change _ () to _() around all strings marked
5597 for translation (exception from the usual coding style).
5598 (avr_opt): New struct variable, how the new switches are set.
5599 (OPTION_MMCU): Define as 'm' and actually use.
5600 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
5601 (show_mcu_list): New function, display the list of known MCUs.
5602 (md_show_usage): Document the new switches. Call show_mcu_list.
5603 (avr_set_arch): Change 'm' to OPTION_MMCU.
5604 (md_parse_option): Call show_mcu_list if unknown MCU specified.
5605 Handle the new switches.
5606 (avr_operands): Disable warnings for undefined combinations of
5607 operands if -mall-opcodes. Disable warnings for skipping two-word
5608 instructions if enhanced core or -mno-skip-bug.
5609 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
5610 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
5611 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
5612 (avr_ldi_expression): Warn about implicit lo8().
5613 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
5615 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
5617 * configure.in: Add entry for mips-*-sysv4*MP*
5618 * configure: Rebuild
5619 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
5620 elf32-tradlittlemips for traditional mips targets.
5621 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
5622 test for Link Once sections as in adjust_reloc_syms.
5623 * config/te-tmips.h: New file for traditional mips targets. Define
5626 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
5628 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
5629 flags argument is not present, don't change an existing section's
5630 section's attributes. If the flags argument is present, warn if the
5631 attributes don't match the section's current attributes. When
5632 long section names are supported, set SEC_LINK_ONCE and
5633 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
5635 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
5637 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
5638 symbols; create them.
5640 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
5642 * write.c (set_segment_vma): New: Set vma and lma for a segment.
5643 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
5645 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
5647 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
5648 expressions. Ignore the problem when handling 16 bit signed
5649 immediates, because the assembler will take care of the relocation
5652 2000-06-27 Nick Clifton <nickc@cygnus.com>
5654 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
5655 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
5656 sequential order, and emit warning messages if the input source
5657 code contains constructs like that, or parallel constructs
5658 containing such opcodes.
5660 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
5662 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
5663 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
5664 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
5665 (md_show_usage): Update usage message.
5666 (md_parse_option): Allow redefinition of MCU type within the
5667 same avr[1-5] bfd machine type. Show both old and new MCU type
5668 in the error message.
5669 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
5670 Simplify 8K wrap code.
5672 2000-06-25 Kazu Hirata <kazu@hxi.com>
5674 * config/obj-aout.c: Remove all uses of DEFUN.
5675 * config/obj-ieee.c: Likewise.
5676 * config/tc-sh.c: Fix comment typos.
5677 * config/tc-tahoe.c: Likewise.
5678 * config/tc-vax.c: Likewise.
5679 * config/tc-w65.c: Likewise.
5680 * config/tc-z8k.c: Likewise.
5681 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
5683 2000-06-24 DJ Delorie <dj@cygnus.com>
5685 * config/tc-i386.c (md_estimate_size_before_relax): Revert
5686 more changes from Sept 1999
5687 (tc_i386_fix_adjustable): ditto
5688 (md_apply_fix3): ditto
5690 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
5692 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
5693 (gas_cgen_parse_operand): Set it around expression() call.
5694 (gas_cgen_md_operand): Test for it before longjmp().
5696 2000-06-24 Kazu Hirata <kazu@hxi.com>
5698 * config/tc-h8500.c: Remove all uses of DEFUN.
5699 * config/tc-sh.c: Likewise.
5700 * config/tc-w65.c: Likewise.
5701 * config/tc-z8k.c: Likewise.
5703 * config/tc-h8500.c: Fix typos in comments.
5705 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
5707 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
5710 2000-06-23 matthew green <mrg@redhat.com>
5712 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
5713 defined. Fix error message for `[' grouping.
5715 2000-06-22 Kazu Hirata <kazu@hxi.com>
5717 * config/tc-h8300.c: Fix formatting and comment typos.
5719 2000-06-22 Timothy Wall <twall@cygnus.com>
5721 * config/tc-ia64.c (note_register_values): Move premature QP
5722 notation clearing into the appropriate place.
5724 2000-06-22 Alan Modra <alan@linuxcare.com.au>
5726 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
5727 first before anything else. Add bin-bugs.h, emul.h and progress.h
5728 Sort list of files as for $(OBJS) in Makefile.am.
5730 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
5731 find one. Remake dependencies.
5732 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
5733 * Makefile.in: Regenerate.
5734 * doc/Makefile.in: Regenerate.
5736 * config/tc-i386.c (i386_displacement): Don't assume a constant
5737 displacement is necessarily 16 bits when in 16 bit code mode.
5738 (md_assemble): Instead size the displacement here after we know
5739 for sure that a .code16gcc operand hasn't automatically added
5740 operand size prefixes.
5742 2000-06-21 H.J. Lu <hjl@gnu.org>
5744 * Makefile.am: Rebuild dependency.
5745 * Makefile.in: Rebuild.
5747 2000-06-21 Kazu Hirata <kazu@hxi.com>
5749 * config/tc-h8300.c (parse_reg): Make the function static.
5750 (parse_exp): Likewise.
5752 2000-06-20 DJ Delorie <dj@cygnus.com>
5754 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
5755 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
5756 for cygwin import libraries to work properly.
5758 2000-06-20 H.J. Lu <hjl@gnu.org>
5760 * Makefile.am: Rebuild dependency.
5761 * Makefile.in: Rebuild.
5762 * configure: Likewise.
5763 * doc/Makefile.in: Likewise.
5765 2000-06-20 Timothy Wall <twall@cygnus.com>
5767 * doc/internals.texi (CPU backend): Add @itemx for
5768 TC_START_LABEL_WITHOUT_COLON.
5769 * doc/c-tic54x.texi: New.
5770 * doc/as.texinfo: Add tic54x features and include primary tic54x
5772 * doc/all.texi: Add C54X.
5773 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
5774 * doc/Makefile.in: Regenerate.
5775 * configure.in: Add tic54x and define LIBM for tic54x.
5776 * configure: Regenrate.
5777 * config/tc-tic54x.[ch]: New.
5778 * config/obj-coff.h: Add tic54x.
5779 * Makefile.am: (CPU_TYPES): Add tic54x.
5780 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
5781 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
5782 (as_new_LDADD): Add $(LIBM).
5783 * Makefile.in: Regenerate.
5785 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
5787 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
5788 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
5789 * doc/as.texinfo: Likewise.
5791 * configure, Makefile.in: Regenerate.
5792 * configure.in (emulations): Recognize m6811 and m6812.
5793 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
5794 Added files for 68hc11 and 68hc12 assembler.
5795 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
5796 * config/tc-m68hc11.h: Header definition for that assembler.
5798 2000-06-18 Nick Clifton <nickc@redhat.com>
5800 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
5801 instead of OCTETS_PER_BYTE.
5803 * config/tc-v850.c: Fix compile time warnings.
5804 * config/tc-ppc.c: Fix compile time warnings.
5806 2000-06-18 H.J. Lu <hjl@gnu.org>
5808 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
5809 * configure: Rebuild.
5811 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
5813 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
5816 2000-06-16 Nick Clifton <nickc@cygnus.com>
5818 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
5819 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
5821 * doc/c-mips.texi: Document newly accepted cpu variants.
5823 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
5825 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
5827 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
5829 * macro.c (getstring): Make it possible to escape the quote
5832 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
5834 * config/tc-hppa.c (pa_export): Weak symbols can be global.
5836 2000-06-13 H.J. Lu <hjl@gnu.org>
5838 * configure: Regenerate.
5840 2000-06-09 Alan Modra <alan@linuxcare.com.au>
5842 * app.c (do_scrub_begin): Don't default lex[';'] as a line
5844 * doc/internals.texi (line_separator_chars): Semicolon is no
5845 longer a default. Mention null and newline as defaults.
5847 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
5849 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
5850 * config/tc-i860.h (line_separator_chars): Likewise.
5851 * config/tc-h8300.c (line_separator_chars): Likewise.
5852 * config/tc-i960.c (line_separator_chars): Likewise.
5853 * config/tc-m68k.c (line_separator_chars): Likewise.
5854 * config/tc-mips.c (line_separator_chars): Likewise.
5855 * config/tc-ns32k.c (line_separator_chars): Likewise.
5856 * config/tc-sparc.c (line_separator_chars): Likewise.
5857 * config/tc-vax.c (line_separator_chars): Likewise.
5859 * config/tc-h8300.c (comment_chars): Use string initialiser.
5860 * config/tc-i960.c (line_comment_chars): Likewise.
5861 * config/tc-z8k.c (comment_chars, line_comment_chars,
5862 line_separator_chars): Likewise.
5864 * config/tc-arm.c (line_separator_chars): Always use `;', not just
5867 2000-06-08 Nick Clifton <nickc@cygnus.com>
5869 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
5872 2000-06-08 David O'Brien <obrien@FreeBSD.org>
5874 * configure.in (VERSION): Update to show this is the CVS mainline.
5876 2000-06-08 Matthew Jacob <mjacob@feral.com>
5878 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
5879 $at is the integer register $r28, vs. both $r28 and the floating
5880 point register $f28.
5882 2000-06-08 James E. Wilson <wilson@cygnus.com>
5884 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
5885 (dot_endp): Don't call ia64_flush_insns.
5886 (emit_one_bundle): Don't delete prologue/body records from
5887 unwind_record list in first loop. Rewrite second loop to account for
5890 2000-06-07 David Mosberger <davidm@hpl.hp.com>
5892 * config/tc-ia64.c: Add missing prototypes.
5893 (generate_unwind_image): Cast argument to output_unw_records call.
5895 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
5897 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
5899 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
5901 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
5902 (REGISTER_P): likewise.
5903 (avr_opcodes): uses include/opcode/avr.h
5904 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
5906 2000-06-04 Alan Modra <alan@linuxcare.com.au>
5908 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
5911 2000-06-03 H.J. Lu <hjl@gnu.org>
5913 * read.c (is_end_of_line): Put back `;'.
5915 2000-06-03 Alan Modra <alan@linuxcare.com.au>
5917 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
5919 2000-06-01 Alan Modra <alan@linuxcare.com.au>
5921 * expr.c (operand): Test is_end_of_line outside switch to catch
5922 line separator chars that are also operators.
5923 (operator): Return O_illegal for line separator chars.
5925 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
5926 entry (or `!' entry for TC_HPPA).
5928 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
5929 before indexing is_end_of_line. Remove redundant check for '\0'.
5931 * config/tc-h8500.c (md_assemble): Likewise.
5932 * config/tc-mcore.c (md_assemble): Likewise.
5933 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
5936 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
5938 * config/tc-mcore.c (mcore_cons): Likewise.
5939 (mcore_float_cons): Likewise.
5940 (mcore_stringer): Likewise.
5941 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
5943 2000-06-01 Scott Bambrough <scottb@netwinder.org>
5945 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
5947 2000-05-29 Nick Clifton <nickc@cygnus.com>
5949 * config/tc-sh.c: Fix compile time warning messages.
5951 * config/tc-mips.c: Fix compile time warning messages.
5953 2000-05-29 Philip Blundell <philb@gnu.org>
5955 * doc/as.texinfo: Update copyright dates.
5956 (Local Labels): Delete misplaced mention of ARM.
5957 * NEWS: Mention ARM ELF support.
5959 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
5961 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
5962 it is modified, and use the real_size to compute the frag address
5963 for dwarf2 line info.
5965 2000-05-27 Alan Modra <alan@linuxcare.com.au>
5967 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
5968 line-matching scheme to cope with automake moving variables around.
5969 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
5970 * Makefile.in: Regenerate.
5972 2000-05-26 Jakub Jelinek <jakub@redhat.com>
5974 * config/tc-sparc.c (sparc_relax): New.
5975 (md_longopts): Add -relax and -no-relax options.
5976 (md_parse_options, md_show_usage): Likewise.
5977 (md_apply_fix3): Optimize tail call into branch always if possible.
5979 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
5981 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
5982 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
5983 rules, with warning when a GAS statement specifies a packing that
5984 will result in an instruction being squashed.
5985 Added typdef packing_type and enumerals, changed various integer
5986 literals to use the enumerals.
5988 2000-05-24 David Mosberger <davidm@hpl.hp.com>
5990 * config/tc-ia64.c (dot_restorereg_p): New function.
5991 (md_pseudo_table): Add restorereg.p.
5992 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
5993 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
5995 * config/tc-ia64.h (unw_record_type): Add unwabi.
5996 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
5997 called MASK with members for imask, and the masks produced by
5998 fr_mem, gr_mem, br_mem, and frgr_mem.
5999 (unw_p_record): Add members ABI and CONTEXT.
6000 (unw_x_record): Add member AB.
6001 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
6002 as pseudo-register for use during unwind info generation.
6003 (AR_PFS, AR_LC): New macros.
6004 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
6005 whose names start with an at sign (as in "@priunat").
6006 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
6008 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
6009 proc_end, unwind_info, personality_routine): Consolidate into
6010 "unwind" structure to reduce offset-table use. Add member
6011 NEXT_SLOT_NUMBER to track the slot number for the next instruction
6013 (output_R1_format, output_R3_format, output_P3_format,
6014 output_P6_format): Initialize R with zero to reduce compiler warnings.
6015 (output_P7_format): Ditto. Add `default' branch to switch
6016 statement to reduce compiler warnings.
6017 (output_P8_format, output_B1_format, output_B4_format): Ditto.
6018 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
6019 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
6020 into single argument.
6021 (output_X1_format, output_X3_format): Initialize R with zero to reduce
6022 compiler warnings. Merge A and B args into single argument.
6023 (output_X2_format, output_X4_format): Remove unused variable R. Merge
6024 A and B args into single argument.
6025 (free_record): Removed (wasn't used).
6026 (free_list_records): Also free imasks in prologue records.
6027 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
6028 (output_spill_mask): Remove.
6029 (output_unwabi): New function.
6030 (output_epilogue, output_label_state, output_copy_state): Call
6032 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
6033 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
6035 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
6036 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
6037 as part of handling the prologue records. Emit region's imask if
6038 we have one. Handle unwabi, epilogue, label_state, copy_state,
6039 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
6040 spill_sprel_p, and spill_reg_p records.
6041 (set_imask, count_bits, slot_index): New function.
6042 (fixup_unw_records): Fix region size computation. Handle
6043 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
6044 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
6045 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
6046 set_imask accordingly. Update imask for gr_gr, and br_gr records.
6047 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
6048 (dot_save): Use manifest constants for applicaton registers.
6049 Handle REG_PR and REG_PRIUNAT.
6050 (dot_restore): Don't just ignore it.
6051 (dot_restorereg): New function..
6052 (generate_unwind_image): Ensure unwind info is a multiple of eight
6053 bytes, not just four bytes.
6054 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
6055 (dot_altrp): Don't just ignore it.
6056 (dot_savemem): New function. Replaces dot_savesp() and
6057 dot_savepsp(). Use manifest constants for applicaton registers.
6058 Handle REG_PR and REG_PRIUNAT.
6059 (dot_savef): Simplify.
6060 (dot_saveb): Support generation of br_gr.
6061 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
6062 dot_label_state, dot_copy_state): New function.
6063 (dot_unwabi): Don't just ignore it.
6064 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
6065 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
6066 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
6067 (emit_one_bundle): Set slot number for prologue/body records
6068 *before* emitting the first insn.
6069 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
6070 (md_begin): Declare "psp" pseudo-register.
6071 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
6072 so we don't get segfault.
6073 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
6074 counts as required per SW Conventions manual
6075 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
6076 output_preds_psprel, output_preds_sprel, output_spill_base,
6077 output_unat_psprel, output_unat_sprel, output_lc_psprel,
6078 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
6079 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
6080 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
6081 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
6082 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
6083 (dot_vframe): Implement.
6084 (dot_vframesp, dot_vframepsp): New function.
6086 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
6088 * configure.in (i386-*-freebsd a.out entry): Quote properly.
6089 * configure: Regenerate.
6091 2000-05-23 Alan Modra <alan@linuxcare.com.au>
6093 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
6094 (md_estimate_size_before_relax): so we can use it here instead of
6095 old kludges. Localise vars to blocks. Comment.
6097 * frags.c (frag_new): Update fr_var comments.
6098 * frags.h (struct frag): Ditto.
6100 2000-05-22 Richard Henderson <rth@cygnus.com>
6102 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
6103 (pseudo_func): Add pcrel.
6104 (operand_match): Handle IA64_OPND_TGT64.
6105 (build_insn): Likewise.
6106 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
6107 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
6108 (fix_insn): Handle all three 64-bit relocation types.
6110 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
6112 * obj.h (struct format_ops): New members begin, app_file,
6113 s_set_other, s_set_desc, s_get_type, s_set_type,
6114 separate_stab_sections, init_stab_section.
6116 * config/obj-multi.h: Update GPL notice to v2.
6118 (obj_app_file): New.
6119 (S_SET_SIZE): Test s_set_size for NULL before calling.
6120 (S_SET_ALIGN): Similar for s_set_align.
6125 (SEPARATE_STAB_SECTIONS): New.
6126 (INIT_STAB_SECTION): New.
6127 (EMIT_SECTION_SYMBOLS): New.
6128 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
6130 * config/obj-elf.h: Update GPL notice to v2.
6131 Mention that this file is included from obj-multi.h.
6132 (obj_begin): Wrap definition in ifndef.
6133 (elf_file_symbol): Constify declaration.
6134 (obj_app_file): Ditto.
6135 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
6136 Wrap in ifndef SEPARATE_STAB_SECTIONS.
6138 * config/obj-elf.c (elf_s_set_other): New.
6139 (elf_file_symbol): Constify argument.
6140 (elf_separate_stab_sections): New.
6141 (elf_init_stab_section): New.
6142 (elf_format_ops): Add new members. Remove comma at end.
6144 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
6145 (ecoff_format_ops): Add new fields. Remove comma at end.
6146 Mention inconsistency for emit_section_symbols.
6148 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
6150 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
6151 (coff_separate_stab_sections): New.
6152 (coff_format_ops): Add new members.
6154 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
6155 (obj_aout_s_set_other): New.
6156 (obj_aout_s_set_desc): New.
6157 (obj_aout_s_get_type): New.
6158 (obj_aout_s_set_type): New.
6159 (obj_aout_separate_stab_sections): New.
6160 (aout_format_ops): New members added. Use obj_aout_process_stab,
6161 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
6162 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
6164 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
6166 2000-05-22 Alan Modra <alan@linuxcare.com.au>
6168 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
6169 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
6170 (md_estimate_size_before_relax): Ensure jumps to weak and
6171 externally visible symbols are relocatable.
6173 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
6175 * stabs.c (aout_process_stab): Make global.
6176 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
6177 * read.h (aout_process_stab): Declare.
6179 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
6180 Generalize to *aout, *coff *elf.
6181 * configure: Regenerated.
6183 * doc/internals.texi (Object format backend): Say
6184 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
6186 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
6187 * Makefile.in: Regenerated.
6189 2000-05-19 Catherine Moore <clm@cygnus.com>
6191 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
6193 2000-05-18 Alan Modra <alan@linuxcare.com.au>
6195 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
6196 instruction to reflect change in re_assemble_*.
6198 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
6200 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
6201 build PA64 ELF tools.
6202 * configure: Rebuilt.
6204 2000-05-17 Alan Modra <alan@linuxcare.com.au>
6206 * Makefile.am: Regenerate dependencies.
6207 * Makefile.in: Regenerate.
6209 2000-05-15 Nick Clifton <nickc@cygnus.com>
6211 * config/tc-arm.c (struct asm_psr): Add boolean field
6212 distinguishing between CSPR and SPSR. Rename 'number' field
6214 (psrs): Rearrange contents to match new asm_psr structure.
6215 (arm_psr_parse): Move next to psr_required_here. Make it
6216 return an asm_psr structure.
6217 (psr_required_here): Use asm_psr structure returned by
6219 (do_msr): Reorganise to allow psr_required_here to be called
6221 (md_undefined_name): Mark 'name' parameter as unused, since
6222 the COFF target does not use it.
6224 2000-05-14 David O'Brien <obrien@FreeBSD.org>
6226 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
6228 * config/te-aux.h: Likewise.
6229 * config/te-dpx2.h: Likewise.
6230 * config/te-go32.h: Likewise.
6231 * config/te-hp300.h: Likewise.
6232 * config/te-hppa.h: Likewise.
6233 * config/te-i386aix.h: Likewise.
6234 * config/te-ic960.h: Likewise.
6235 * config/te-interix.h: Likewise.
6236 * config/te-nbsd532.h: Likewise.
6237 * config/te-pc532mach.h: Likewise.
6238 * config/te-ppcnw.h: Likewise.
6239 * config/te-psos.h: Likewise.
6240 * config/te-sparcaout.h: Likewise.
6241 * config/te-sun3.h: Likewise.
6242 * config/te-sysv32.h: Likewise.
6244 2000-05-14 Alan Modra <alan@linuxcare.com.au>
6246 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
6247 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
6248 and sign extend without an if statement.
6249 (build_bytes): Likewise.
6251 2000-05-14 Kazu Hirata <kazu@hxi.com>
6253 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
6254 X_add_symbol L_32 case.
6256 2000-05-14 David O'Brien <obrien@FreeBSD.org>
6258 * config/te-freebsd.h: New file.
6260 2000-05-13 Alan Modra <alan@linuxcare.com.au>
6262 * asintl.h (gettext, dgettext, dcgettext, textdomain,
6263 bindtextdomain): Replace defines with those from intl/libgettext.h
6264 to quieten gcc warnings.
6266 * NEWS: Mention x86 .arch and -q.
6268 * config/tc-i386.c (quiet_warnings): New.
6269 (md_assemble): Use quiet_warnings.
6270 (md_parse_option): Set quiet_warnings from -q.
6271 (md_show_usage): Mention -q, delete -m.
6272 (flag_do_long_jump): Delete.
6273 (md_parse_option): Remove -m.
6274 (md_show_usage): Remove -m.
6275 (md_create_long_jump): Remove useless flag_do_long_jump code.
6277 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
6278 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
6280 2000-05-13 Alan Modra <alan@linuxcare.com.au>
6281 Alexander Sokolov <robocop@netlink.ru>
6283 * doc/c-i386.texi (i386-Arch): New section.
6284 (i386-Syntax): Mention .intel_syntax and .att_syntax.
6286 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
6287 (smallest_imm_type): Use smallest opcode for shift by one if cpu
6288 architecture has been given and is not 486.
6289 (set_cpu_arch): New.
6290 (md_pseudo_table): Add .arch.
6291 (md_assemble): Warn if cpu architecture has been given and an
6292 unsupported instruction.
6294 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
6295 Move operand_types bit defines after relevant template field.
6296 (template): Add cpu_flags.
6300 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
6302 * config/tc-mn10300.h (md_end): Define.
6303 (mn10300_finalize): Declare.
6304 * config/tc-mn10300.c: Include dwarf2dbg.h.
6305 (debug_line): Define.
6306 (md_assemble): Generate dwarf2 line info.
6307 (mn10300_finalize): New function. Finalize dwarf2 info.
6309 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
6311 * config/tc-mips.c (md_estimate_size_before_relax): Use the
6312 external version of the relocation for weak symbols.
6314 2000-05-08 David Mosberger <davidm@hpl.hp.com>
6316 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
6317 frame size in units of 16 bytes, as required per SW Conventions manual.
6318 (output_unw_records): Output info-block header as a dword to get
6321 2000-05-08 Alan Modra <alan@linuxcare.com.au>
6323 * as.h: #include "file", not <file> on files from ../include.
6324 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
6325 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
6326 (md_convert_frag): Add ATTRIBUTE_UNUSED.
6327 (tc_coff_symbol_emit_hook): Ditto.
6328 (OPTCOUNT): Cast to int to avoid compiler warning.
6329 (md_begin): Fix signed/unsigned warnings.
6331 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6333 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
6334 ABRANCH LONG case for a conditional branch on a 68000.
6335 (md_estimate_size_before_relax): Likewise. Also handle
6336 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
6337 (m68k-ip: case ABSL): Relax absolute references to 16-bit
6338 PC-relative on all CPUs.
6339 (md_estimate_size_before_relax): Likewise.
6341 2000-05-04 Alan Modra <alan@linuxcare.com.au>
6343 * as.c (parse_args): Just mention current year in printed
6346 2000-05-03 J.T. Conklin <jtc@redback.com>
6348 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
6350 (md_parse_option): Recognize -m7400.
6352 2000-05-03 Ian Lance Taylor <ian@zembu.com>
6354 * config/atof-ieee.c (gen_to_words): When adding carry back in,
6355 don't permit lp to become less than the words array.
6357 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
6359 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
6360 Fix little-endian case.
6362 2000-05-03 David O'Brien <obrien@NUXI.com>
6364 * as.c (parse_args): Update copyright.
6366 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
6368 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
6369 for the .bss section too.
6371 2000-05-02 Alan Modra <alan@linuxcare.com.au>
6373 * configure.in: Set em=linux for hppa-*-linux.
6374 * configure: Regenerate.
6375 * doc/Makefile.in: Regenerate with correct automake.
6377 * frags.c (frag_grow): Sanity check chunk_size.
6379 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
6380 * config/obj-som.h: Likewise.
6381 * config/obj-ieee.h: Likewise.
6383 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
6385 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
6386 (md_pseudo_table): Fully initialise OBJ_ELF cases.
6387 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
6388 (pa_ip): low_sign_unext now returns via function value. Use
6389 re_assemble_* instead of dis_assemble_* and
6390 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
6392 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
6393 (md_section_align, md_parse_option, md_show_usage,
6394 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
6395 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
6396 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
6397 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
6398 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
6400 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
6401 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
6402 outside of switch. Correct mask and shifting errors in case 10
6403 and case -11. In case 21, compare against signed range to suit
6404 hppa_field_adjust changes. In case 12, use re_assemble_12. In
6405 case 17 and case 22, use offsetT variable to properly check range.
6406 Use re_assemble_* here too.
6407 (evaluate_absolute): Change type of value to offsetT. Call
6408 hppa_field_adjust to do the work for us.
6409 (pa_parse_cmpb_64_cmpltr): Delete save_s.
6410 (pa_parse_cmpib_64_cmpltr): Ditto.
6411 (pa_build_unwind_subspace): Delete unused var subseg. Change type
6412 of i to unsigned int.
6413 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
6414 (pa_end_of_source): Return type is void.
6416 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
6418 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
6420 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
6422 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
6423 More comments added.
6424 (md_begin): Removed "construct symbols for each register name".
6425 Because register names conflicts with GCC generated function
6427 (avr_operand): Now constant numbers can be used as a register
6428 identifiers (0 as r0, 31 as r31).
6429 (md_assemble): use skip_space () before parsing instruction
6432 2000-05-01 Alan Modra <alan@linuxcare.com.au>
6434 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
6435 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
6436 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
6437 * configure: Regenerate.
6439 2000-04-29 Andreas Jaeger <aj@suse.de>
6441 * as.h: Correctly check GCC version.
6443 2000-04-26 David O'Brien <obrien@FreeBSD.org>
6445 * doc/as.1: Fix unbalanced brackets.
6447 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
6449 (line_comment_chars): Set to '/' if TE_FreeBSD.
6451 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
6453 * configure.in: Configury support for PA64 (currently disabled).
6454 * configure: Rebuilt.
6456 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
6458 * config/tc-mips.c (s_change_sec): Use record_alignment, not
6459 bfd_set_section_alignment.
6461 2000-04-25 Alan Modra <alan@linuxcare.com.au>
6463 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
6466 2000-04-24 Nick Clifton <nickc@cygnus.com>
6468 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
6469 * doc/as.texinfo (Align): Include arm and strongarm in list of
6470 targets that have the second form of the behaviour of the .align
6473 2000-04-24 Mark Klein <mklein@dis.com>
6475 * config/obj-som.c: Terminate obj_pseudo_table.
6477 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
6479 * as.c (parse_args): Allow md_parse_option to override -a listing
6481 * config/obj-coff.c (add_lineno): Change type of offset parameter
6482 from "int" to "bfd_vma."
6483 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
6484 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
6485 (ppc_change_csect): Align correctly for XCOFF64.
6486 (ppc_machine): New function, which discards "ppc_machine" line.
6487 (ppc_tc): Cons for 8 when code is 64 bit.
6488 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
6490 (md_parse_option): Handle -a64 and -a32.
6492 * config/tc-ppc.h (TARGET_MACH): Define.
6493 (TARGET_FORMAT): Move to function.
6494 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
6496 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
6498 * config/tc-avr.c: New AVR_ISA_ defined.
6499 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
6500 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
6501 for `fmul', `movw' and `lpm R,Z' instructions.
6502 (avr_operands): Warn if current opcode is a two-word instruction
6503 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
6504 (avr_opcodes): New commands added.
6505 (REGISTER_P): Check 'a' and 'v' constraint letters.
6506 (mcu_types): New MCU added.
6508 2000-04-22 Timothy Wall <twall@cygnus.com>
6510 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
6512 (operand_match): Conditionally insert default bit values for IMMU9.
6514 2000-04-14 Matthew Green <mrg@cygnus.com>
6516 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
6517 * configure: Rebuilt.
6519 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
6520 Jason Eckhardt <jle@cygnus.com>
6522 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
6524 * config/tc-hppa.c (CHECK_ALIGN): New macro.
6525 Added handling of new operand types l,y,&,fe,fE,fx.
6527 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
6528 David Mosberger <davidm@hpl.hp.com>
6529 Timothy Wall <twall@cygnus.com>
6530 Andrew MacLeod <amacleod@cygnus.com>
6531 Jim Wilson <wilson@cygnus.com>
6533 * Makefile.am (CPU_TYPES): Add ia64.
6534 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
6535 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
6536 * Makefile.in: Rebuild.
6537 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
6538 * configure: Rebuild.
6539 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
6540 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
6541 * expr.c (expr): Handle md_optimize_expr.
6542 * read.c (LEX_HASH): Add comment.
6543 * config/tc-ia64.c, config/tc-ia64.h: New files.
6545 2000-04-21 Richard Henderson <rth@cygnus.com>
6547 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
6548 bundling a non-delayed branch type instruction.
6550 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
6552 * config/tc-mn10300.c (HAVE_AM30): Define.
6553 (md_assemble): Use it.
6555 2000-04-19 Alan Modra <alan@linuxcare.com.au>
6557 * config/obj-elf.c (obj_elf_change_section): Check for changed
6560 * Makefile.am: (CPU_MULTI_VALID): Remove.
6561 (MULTI_CPU_TYPES): Define.
6562 (MULTI_CPU_OBJ_VALID): Define.
6563 (DEPTC): Use the above.
6564 (DEPOBJ): Same here.
6566 Regenerate dependencies.
6567 * Makefile.in: Regenerate.
6569 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6571 * Makefile.am (YACC, LEX): Get them from configure.
6573 2000-04-18 H.J. Lu (hjl@gnu.org)
6575 * config/tc-i386.c (offset_in_range): Use addressT instead of
6576 bfd_vma for non-bfd assemblers.
6578 2000-04-17 Alan Modra <alan@linuxcare.com.au>
6580 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
6581 doesn't give spurious errors.
6583 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6585 * as.h (SEEK_SET): Define if undefined.
6587 2000-04-13 Alan Modra <alan@linuxcare.com.au>
6589 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
6590 constants, and don't assume offsetT is 32 bits.
6592 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
6594 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
6595 (md_pcrel_from_section): Add prototype.
6596 (d10v_fix_adjustable): Add prototype.
6597 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
6599 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
6601 2000-04-12 Nick Clifton <nickc@cygnus.com>
6603 * config/tc-d10v.c (find_opcode): Correctly calculate position of
6604 symbol in frag chain.
6606 2000-04-10 Alan Modra <alan@linuxcare.com.au>
6608 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
6609 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
6610 (fits_in_signed_word, smallest_imm_type): Ditto.
6611 (md_assemble): Use an offsetT var to hold offsetT values, not a
6613 (offset_in_range): New.
6614 (md_assemble): Use it.
6615 (md_convert_frag): Change type of target_address, opcode_address,
6616 and displacement_from_opcode_start to offsetT.
6617 (md_create_short_jump): Change type of offset to offsetT.
6618 (md_create_long_jump): Ditto.
6619 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
6620 (md_chars_to_number): Remove.
6621 (output_invalid): Remove duplicate prototype.
6623 2000-04-09 Nick Clifton <nickc@cygnus.com>
6625 * Makefile.am (CPU_TYPES): Add 'avr'.
6626 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
6627 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
6629 * Makefile.in: Regenerate.
6631 * doc/as.texinfo: Add M32R documentation.
6633 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
6635 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
6636 --enable-build-warnings option.
6637 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
6638 * Makefile.in, configure: Re-generate.
6640 2000-04-07 Nick Clifton <nickc@cygnus.com>
6642 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
6643 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
6644 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
6645 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
6646 (arm_force_relocation): Force relocations for
6647 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
6649 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6651 * config/tc-sh.c (get_operands): There's no third operand if the
6652 first operand is an immediate.
6654 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6656 * config/tc-sh.c (immediate): Delete.
6657 (sh_operand_info): Add immediate member.
6658 (parse_reg): Use A_PC for pc.
6659 (parse_exp): Add second argument 'op'. All callers changed.
6660 (parse_at): Expect pc to be coded as A_PC.
6661 Use immediate field in *op.
6662 (insert): Add fourth argument 'op'. All callers changed.
6663 (build_relax): Add second argument 'op'. All callers changed.
6664 (insert_loop_bounds): New function.
6665 (build_Mytes): Remove DISP_4.
6666 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
6667 (assemble_ppi): Use immediate field in *operand.
6668 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
6669 (md_apply_fix): Likewise.
6670 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
6672 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
6674 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
6676 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
6678 * internals.texi (CPU backend): Document
6679 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
6681 2000-04-04 Alan Modra <alan@linuxcare.com.au>
6683 * po/gas.pot: Regenerate.
6685 * as.c (show_usage): Restore translated part of bug string.
6686 * gasp.c (show_usage): Likewise.
6688 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
6689 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
6690 than move-if-change.
6691 (DEP1): Modify for "gcc -MM".
6695 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
6696 Update dependencies.
6697 * Makefile.in: Regenerate.
6699 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
6701 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
6702 (md_begin): Likewise.
6703 (HAVE_AM33): New macro.
6704 (md_assemble): Use it. Match r_regs and xr_regs only if
6707 2000-04-03 Alan Modra <alan@linuxcare.com.au>
6709 * as.h: #include "bin-bugs.h"
6710 * as.c (show_usage): Use REPORT_BUGS_TO.
6711 * gasp.c: #include "bin-bugs.h"
6712 (show_usage): Use REPORT_BUGS_TO.
6714 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
6716 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
6718 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
6719 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
6722 2000-04-03 Alan Modra <alan@linuxcare.com.au>
6724 * config/tc-i386.c (i386_immediate): Don't assume a constant
6725 immediate is necessarily 16 bits when in 16 bit code mode.
6726 (md_assemble): Instead set guess_suffix here after we have checked
6729 2000-04-02 Richard Henderson <rth@cygnus.com>
6731 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
6732 quantities. Correct right shift sign extension.
6733 (build_insn): Make `number' unsigned long. Mask top 6 bits of
6734 32-bit value when shifting into place.
6736 2000-04-01 Ian Lance Taylor <ian@zembu.com>
6738 * app.c: Add ATTRIBUTE_UNUSED as needed.
6739 * config/tc-ppc.c: Likewise.
6740 (ppc_size): Make unsigned long.
6741 (ppc_insert_operand): Add casts to avoid warnings.
6743 2000-03-31 Nick Clifton <nickc@cygnus.com>
6745 * config/tc-d10v.h (md_flush_pending_output): Define.
6747 2000-03-29 Nick Clifton <nickc@cygnus.com>
6749 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
6750 segment. Works for both BFD_ASSEMBLER and others.
6751 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
6753 2000-03-29 Nick Clifton <nickc@cygnus.com
6755 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
6757 2000-03-28 Alan Modra <alan@linuxcare.com.au>
6759 * listing.c (LISTING_LHS_WIDTH): Default depends on
6761 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
6763 2000-03-27 Ian Lance Taylor <ian@zembu.com>
6765 * config/tc-sh.c (md_show_usage): Use backslash before newline in
6768 2000-03-27 Alan Modra <alan@linuxcare.com.au>
6770 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
6772 * config/tc-avr.c (mcu_types): Add missing initialiser.
6773 (md_pcrel_from_section): Add prototype.
6774 (avr_operand): Remove redundant test of unsigned < 0.
6775 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
6777 2000-03-27 Denis Chertykov <denisc@overta.ru>
6779 * config/tc-avr.c: New file for AVR support.
6780 * config/tc-avr.h: Likewise.
6781 * configure.in: Add AVR support.
6782 * configure: Regenerate.
6784 2000-03-26 Timothy Wall <twall@cygnus.com>
6786 * gasp.c (macro_op): Add new argument to check_macro call.
6787 Macro structure definitions moved to macro.h
6788 * sb.h: Add argument to prototype for input_scrub_include_sb.
6789 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
6790 nesting checks with an additional flag.
6791 (struct input_save): Add flag to indicate whether current sb
6792 should be checked for proper macro/conditional nesting.
6793 (input_scrub_push/pop): Save/restore nest check flag.
6794 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
6796 * macro.c (check_macro): Allow caller to retrieve parsed macro
6797 information if a pointer is provided. This information may be
6798 used by the new macro hooks.
6799 * macro.h: Update prototype for check_macro. Macro struct
6800 definitions moved here from macro.c/gasp.c.
6801 * read.c (read_a_source_file): Add parameter to check_macro call,
6802 and pass macro info to the macro hook, if defined.
6803 (input_scrub_insert_line): New. Allow insertion of a line of
6804 characters into the input stream.
6805 (input_scrub_insert_file): New. Allow insertion of an arbitrary
6806 file into the input stream.
6807 (s_include): Use input_scrub_insert_file.
6808 * internals.texi: Document new macro hooks.
6809 * as.h: New prototypes added.
6811 2000-03-26 Alan Modra <alan@linuxcare.com.au>
6813 * config/tc-i386.c: Don't start any as_bad or as_warn message with
6814 an initial capital letter.
6815 (i386_index_check): Reindent.
6817 2000-03-19 Nick Clifton <nickc@cygnus.com>
6819 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
6822 2000-03-17 Thomas de Lellis <tdel@windriver.com>
6824 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
6825 instruction operand bad if Rd > 7 when generating
6826 thumb instructions. Prevents for example,
6827 "adr r12,label" from silently failing and generating
6828 the wrong instruction.
6830 2000-03-17 Nick Clifton <nickc@cygnus.com>
6832 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
6833 that have a destingation >= 0x400000.
6834 Fix compile time warning messages.
6836 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6838 * config/tc-sh.c (md_begin): When encountering insn that are
6839 not supported by the current arch, only change the name if
6840 its contents are the same as prev_name.
6841 (get_specific): If the the architecture doesn't match, fail.
6843 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6845 * config/tc-sh.c (IDENT_CHAR): Define.
6846 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
6847 matching back where it came from.
6849 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6851 * config/tc-sh.c (md_show_usage): Add description of -dsp.
6853 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
6855 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
6858 2000-03-15 Kazu Hirata <kazu@hxi.com>
6860 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
6862 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
6864 * expr.c (operand) [case 'f']: When testing if '0f' can start a
6865 floating-point-number, make sure 'f' is in FLT_CHARS.
6867 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
6869 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
6870 (s_lcomm_internal): Use it.
6871 * doc/internals.texi (CPU backend): Document it.
6872 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
6875 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
6877 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
6880 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
6881 implementation doesn't have special handling for switch
6883 (macro_build): Allow for code in sections other than .text.
6885 (mips_ip): Likewise.
6886 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
6887 Don't perform relocs if we will be outputting them.
6888 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
6889 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
6892 2000-03-09 Catherine Moore <clm@cygnus.com>
6894 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
6895 relocation type based on the entry in the fixup structure.
6896 Put S_IS_EXTERN processing back in.
6898 2000-03-08 H.J. Lu (hjl@gnu.org)
6900 * Makefile.am (install-exec-tooldir): Depend on
6901 install-exec-bindir for parallel make.
6902 * Makefile.in: Regenerated.
6904 2000-03-06 Nick Clifton <nickc@cygnus.com>
6906 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
6908 (md_parse_option): Parse -m32r command line switch - disable m32rx
6910 (md_show_usage): Document new option.
6912 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
6913 * doc/Makefile.in: Regenerate.
6914 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
6916 2000-03-02 Michael Meissner <meissner@redhat.com>
6918 * config/tc-d30v.c (check_range): Remove code that incorrectly
6919 sign extended values where bits < 32.
6921 2000-03-02 H.J. Lu (hjl@gnu.org)
6923 * configure.in: Support --enable-targets=all on ia32.
6924 * configure: Regenerated.
6926 2000-03-01 Nick Clifton <nickc@cygnus.com>
6928 * gasp.c (do_align): Remove bogus check of alignment value.
6930 2000-02-27 Thomas de Lellis <tdel@windriver.com>
6932 * config/obj-elf.c (elf_frob_symbol): Remove code which when
6933 TC_PPC was defined forced the type of a symbol with no other type
6936 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
6938 * doc/internals.texi (CPU backend): Mention that
6939 line_separator_chars do not break up comments. Fix typos for
6940 LEX_AT and LEX_NAME descriptions. Document operands for
6941 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
6942 description of md_create_short_jump usage. Document argument for
6943 md_undefined_symbol.
6945 2000-02-27 Jakub Jelinek <jakub@redhat.com>
6947 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
6948 (md_parse_option): Handle it.
6949 (md_show_usage): Document it.
6951 2000-02-27 Ian Lance Taylor <ian@zembu.com>
6953 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
6954 opcode, for the instruction `pal19'. From Andrea Arcangeli
6957 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
6959 * config/tc-i386.c (i386_immediate): Move constant operand sizing
6961 (md_assemble): To here, before template operands are matched.
6962 Also ensure a constant immediate is sign extended when we know the
6963 size is at most 16 bits. This is to catch cases like "add
6964 $0xffc0,%ax" where we don't know the size, and thus that the
6965 immediate can be represented as Imm8S until after parsing the
6967 (i386_displacement): Similarly sign extend 16 bit constant
6969 (md_assemble): Relax 16-bit jump constant range check to suit sign
6970 extended displacements.
6972 2000-02-26 Andreas Jaeger <aj@suse.de>
6974 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
6976 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
6978 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
6979 call operands when intel_syntax.
6980 (intel_float_operand): Return 2 for "fi...".
6981 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
6982 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
6983 earlier "SHORT" change.
6984 (md_assemble): When determining suffix from Regs, exclude
6987 2000-02-24 Nick Clifton <nickc@cygnus.com>
6989 * configure: Add arm-wince, mips-pe and sh-pe targets.
6990 * configure: Regenerate.
6992 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
6994 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
6995 "pe-mips" for the mips-pe target.
6997 * config/tc-arm.c (insns): Change displacement encoded in BL
6998 and B instructions if the target port is arm-wince.
6999 (do_ldst): Do not bias the relocation offset if the target
7001 (md_pcrel_from): Add in missing relocation offset bias if the
7002 target os arm-wince.
7004 * config/tc-mips.c (mips_target_format): Support COFF flavour.
7005 (md_begin): Disable -G support for mips-pe target.
7006 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
7007 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
7010 * config/tc-sh.c (md_begin): sh-pe target is little endian.
7011 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
7012 assembler, just set the alignment to 4.
7014 * config/te-wince-pe.h: New file for WinCE targets. Define
7017 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
7019 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
7020 string instructions.
7021 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
7022 (i386_intel_memory_operand): After finding a segment override,
7023 check again for no `[' before looking for a displacement. Bomb if
7024 more than one displacement rather than silently discarding the
7025 second and subsequent ones. Free strings malloc'd by
7026 build_displacement_string.
7028 2000-02-24 Catherine Moore <clm@cygnus.com>
7030 * config/obj-som.c (obj_pseudo_table): Add "weak".
7031 (obj_som_weak): New routine.
7033 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
7035 * config/tc-i386.c (union i386_op): New.
7036 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
7037 Throughout file replace occurences of disps[n], imms[n], regs[n]
7038 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
7039 intel mode operand swapping. Add assert in regKludge and
7040 fake_zero_displacement code. Test i.types[n] when outputting
7041 displacements and immediates. Combine output of Disp16 with
7043 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
7044 when in intel mode by (not) reversing fsub and fdiv operands
7045 before the template search. This fails for single operand
7046 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
7047 undefined. Instead fix the base_opcode after we've found the
7048 template. Move base_opcode xor with found_reverse_match from
7049 opcode output code to before this fix so we test for the correct
7051 (md_assemble): Don't use strcmp when deciding to ignore the suffix
7052 check in intel mode. Instead compare opcodes.
7054 * config/tc-i386.h (TC_RELOC): Delete.
7055 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
7056 with equivalent call to reloc.
7058 * as.h (flag_m68k_mri): Move declaration after target include, and
7059 only declare when TC_M68K defined. Define as zero otherwise.
7060 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
7061 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
7062 Define as zero otherwise.
7063 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
7064 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
7065 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
7066 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
7067 testing whether defined.
7068 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
7069 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
7070 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
7071 rather than testing whether defined.
7072 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
7073 (parse_mri_cons): Declare and use only when TC_M68K.
7074 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
7075 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
7076 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
7078 * NEWS: Mention IBM 370 support.
7080 2000-02-23 Richard Henderson <rth@cygnus.com>
7082 * config/tc-i386.c (md_assemble): When swapping operands for
7083 intel_syntax, assume everything that's not Imm or Disp is a
7086 2000-02-23 Linas Vepstas <linas@linas.org>
7088 * config/tc-i370.c, config/tc-i370.h: New files.
7089 * Makefile.am: Add support for Linux/IBM 370.
7090 * configure.in: Likewise.
7091 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
7092 * config/obj-elf.c: Include elf/i370.h
7093 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
7095 * Makefile.in: Regenerate.
7096 * configure: Regenerate.
7098 * doc/c-i370.texi: New file.
7099 * doc/all.texi: Include it.
7100 * doc/as.texinfo: And here.
7101 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
7102 * doc/Makefile.in: Regenerate.
7104 2000-02-19 Michael Meissner <meissner@redhat.com>
7106 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
7107 determine if an instruction can be used in parallel with an ADDppp
7108 or SUBppp instruction.
7110 2000-02-22 Andrew Haley <aph@cygnus.com>
7112 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
7114 2000-02-22 Andrew Haley <aph@cygnus.com>
7116 * config/tc-mips.c (mips_gp32): New variable.
7117 (macro_build) Use mips_gp32.
7119 (md_longopts): Add "-mgp32" and "-mgp64".
7120 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
7122 (OPTION_M7900): Change offset
7123 (OPTION_NO_M7900): Ditto.
7125 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
7127 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
7128 warning, and bump it to 1.
7130 2000-02-22 Ian Lance Taylor <ian@zembu.com>
7132 From Brad Lucier <lucier@math.purdue.edu>:
7133 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
7136 2000-02-21 Catherine Moore <clm@cygnus.com>
7138 * config/tc-mips.c (MF_HILO_INSN): Define.
7139 (mips_7000_hilo_fix): Declare.
7140 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
7141 (md_parse_option): Check for 7000_HILO_FIX options.
7142 (OPTION_M7000_HILO_FIX): Define.
7143 (OPTION_NO_M7000_HILO_FIX): Define.
7144 * doc/c-mips.texi (-mfix7000): Describe.
7146 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
7148 * listing.c (print_lines): Remove unused variable `end'.
7150 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
7151 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
7152 reloc_type when BFD_ASSEMBLER.
7153 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
7154 reloc_type when BFD_ASSEMBLER. Move common code out of switch
7155 statement and quell signed vs. unsigned comparison warning.
7157 2000-02-18 Nick Clifton <nickc@cygnus.com>
7159 * config/tc-d10v.c (find_opcode): Add a symbol's value to
7160 the computed frag offset, rather than overwriting it.
7162 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
7164 * config/tc-sh.c ("elf/sh.h"): Include.
7165 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
7166 (md.begin): Initialize target_arch.
7167 Only include opcodes in has table that match selected architecture.
7168 (parse_reg): Recognize register names for sh-dsp.
7169 (parse_at): Recognize post-modify addressing.
7170 (get_operands): The leading space is now optional.
7171 (get_specific): Remove FDREG_N support. Add support for sh-dsp
7172 arguments. Update valid_arch.
7173 (build_Mytes): Add support for SDT_REG_N.
7174 (find_cooked_opcode): New function, broken out of md_assemble.
7175 (assemble_ppi, sh_elf_final_processing): New functions.
7176 (md_assemble): Use find_cooked_opcode and assemble_ppi.
7177 (md_longopts, md_parse_option): New option: -dsp.
7178 * config/tc-sh.h (elf_tc_final_processing): Define.
7179 (sh_elf_final_processing): Declare.
7181 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
7183 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
7184 the unwinder subspace. Save the current seg/subseg before creating
7187 2000-02-10 Nick Clifton <nickc@cygnus.com>
7189 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
7190 little endian targets.
7191 (INST_BYTE1): Redefine to handle big and little endian
7193 (cpu_type): New type: Select between M340 and M210.
7194 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
7195 instructions of the M340.
7196 (md_assemble): Add support for the MULSH and OPSR classes of
7198 (md_atof): Add support for little endian targets.
7199 (md_parse_option): Add support for -EL, -EB and -mcpu command
7201 (md_convert_frag): Add support for little endian targets.
7202 (md_apply_fix3): Add support for little endian targets.
7203 (md_number_to_chars): Add support for little endian targets.
7205 2000-02-10 Timothy Wall <twall@redhat.com>
7207 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
7208 defined, use it to verify the symbol just read should be a label.
7210 2000-02-10 Timothy Wall <twall@redhat.com>
7212 * app.c (do_scrub_chars): Handle "||" for parallel instructions
7213 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
7214 around colons when KEEP_WHITE_AROUND_COLON is defined.
7215 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
7216 and KEEP_WHITE_AROUND_COLON.
7218 2000-02-08 Timothy Wall <twall@redhat.com>
7220 * read.c (s_rept): Call do_repeat, which abstracts the repeat
7222 (do_repeat): New. Abstract repeat logic so that a "break" can be
7224 (end_repeat): New. Provide support for a "break" out of the
7226 * read.h: Add prototypes for new functions.
7228 2000-02-08 Timothy Wall <twall@redhat.com>
7230 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
7231 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
7232 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
7235 2000-02-08 Timothy Wall <twall@redhat.com>
7237 * read.c: Added elseif to directives table.
7238 * read.h: Added prototype for s_elseif.
7239 * doc/as.texinfo: Added description for elseif.
7240 * cond.c (s_elseif): New function
7242 2000-02-04 Timothy Wall <twall@redhat.com>
7244 * listing.c (print_lines): Remove conditionals causing bug in
7247 2000-02-03 Timothy Wall <twall@cygnus.com>
7249 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
7251 * frags.c (frag_new): Calculate fr_fix in octets
7252 (frag_now_fix) Return offset as target address offset (bytes).
7253 (frag_now_fix_octets) New - Return offset in octets (8-bit
7255 * frags.h: Added prototype for frag_now_fix_octets().
7256 Distinguish between octets and bytes in field descriptions.
7257 * listing.c (calc_hex): Account for octets vs bytes when
7258 printing addresses/offsets.
7259 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
7260 target is little-endian, print the octets in a word in big-endian
7261 order so that the display looks like a proper hexadecimal number,
7262 instead of having the octets reversed.
7263 * read.c (do_align): When recording alignment, alignment power
7264 should be in terms of target bytes (minimum addressible unit)
7266 (do_org) Convert ORG target address (byte) argument into an
7267 octet offset when generating a variable fragment.
7268 * symbols.c (resolve_symbol_value): Symbol final value
7269 converted to a target address offset (bytes) from its octet offset.
7270 * config/obj-coff.c (coff_frob_symbol): Symbol target address
7271 offset (bytes) is adjusted by the frag offset (octets) converted
7273 (coff_frob_section) Section alignment power is in terms of bytes;
7274 convert it to an octet alignment power when calculating size (and
7275 size mask) in octets. Don't modify the section size in order to
7276 "align" it for TI COFF, since that format has a different method
7277 for storing alignment information.
7279 2000-02-01 Timothy Wall <twall@cygnus.com>
7281 * stabs.c (generate_asm_file): Escape backslashes in stabs file
7282 entries, matching the way GCC generates them. If not escaped, the
7283 filename is encoded incorrectly.
7285 2000-01-31 Nick Clifton <nickc@cygnus.com>
7287 * config/tc-arm.c (reg_table): Add support for ATPCS register
7290 2000-01-31 Geoff Keating <geoffk@cygnus.com>
7292 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
7294 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
7296 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
7297 of a symbol when we really care about its value.
7299 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
7301 * config/tc-mcore.c (md_assemble): Give warning message if
7302 operands passes to instruction are more than the spec.
7304 2000-01-27 Thomas de Lellis <tdel@windriver.com>
7306 * config/tc-arm.c (armadjust_symtab): If the assembler is in
7307 Thumb mode but the label seen was not declared as '.thumb_func'
7308 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
7309 correct disassembly of Thumb code bounded by non function labels.
7311 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
7313 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
7314 Add dependencies for e-i386aout.o. Fix 2 comment lines.
7316 * Makefile.in: Same here.
7319 * configure.in: Set bfd_gas for i386-aout when primary target
7320 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
7321 we may need the primary te_file. Remove incorrect comment.
7323 * configure: Regenerate.
7325 * config/e-i386aout.c: New file.
7327 * as.c (USE_EMULATIONS): Move to before print_version_id.
7328 (struct emulation): Add i386aout.
7329 (show_usage): Split text strings. Reformat -a text. Add --em
7333 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
7334 (aout_format_ops): New.
7337 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
7338 preprocessor conditional and add aout USE_EMULATIONS tests.
7339 (read_a_source_file): Don't pass error strings to printf as
7343 * gasp.c (exp_get_abs): Don't pass error strings to printf as
7345 (do_data): Same here.
7346 (process_file): And here.
7349 * symbols.c (colon): Rewrite "already defined" fatal message
7350 code for aout with USE_EMULATIONS.
7353 * config/obj-aout.c (OBJ_HEADER): Define.
7354 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
7356 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
7357 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
7359 (obj_aout_type): Expand S_SET_OTHER here too.
7360 (obj_read_begin_hook): Remove.
7361 (aout_pop_insert): New.
7362 (obj_aout_s_get_other): New.
7363 (obj_aout_s_get_desc): New.
7364 (aout_format_ops): New.
7367 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
7368 gets aout_pseudo_table.
7369 (aout_pseudo_table): Declare.
7370 (obj_read_begin_hook): Define.
7373 * config/obj-coff.c (obj_pseudo_table): Rename to
7375 (coff_pop_insert): Use coff_pseudo_table.
7376 (coff_sec_sym_ok_for_reloc): Remove.
7377 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
7378 and comment all zero entries and remove #if 0 code.
7381 * config/obj-coff.h (obj_pop_insert): Define.
7382 (coff_pseudo_table): Declare.
7385 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
7386 s_get_size, s_set_size. Comment all zero entries.
7389 * config/obj-elf.c (elf_s_get_other): New function.
7390 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
7391 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
7392 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
7394 (obj_elf_parse_section_letters): Don't pass error strings to
7395 printf as format arg.
7398 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
7400 (elf_s_get_other): Declare.
7401 (S_GET_OTHER) Define as elf_s_get_other if not already
7403 (S_SET_OTHER): Only define when not already defined.
7404 (elf_obj_read_begin_hook): Declare.
7405 (obj_read_begin_hook): Define.
7406 (elf_obj_symbol_new_hook): Declare.
7407 (obj_symbol_new_hook): Define.
7410 * config/obj-multi.h: Add copyright header and protect against
7411 multiple inclusion. Add * to all function pointers.
7412 (OBJ_HEADER): If defined, include it rather than other defines
7414 (obj_frob_file_after_relocs): Test for NULL.
7415 (obj_symbol_new_hook): Here too.
7416 (obj_sec_sym_ok_for_reloc): And here.
7417 (S_GET_OTHER): Define.
7418 (S_GET_DESC): Define.
7419 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
7420 (OBJ_MAYBE_ELF): Update comment.
7422 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
7423 OBJ_AOUT preprocessor conditional and handle emulation by
7424 testing OUTPUT_FLAVOR.
7425 (i386_displacement): Here too.
7426 (md_section_align): Similarly here.
7427 (i386_target_format): Conditionally compile when more than one
7428 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
7429 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
7430 (i386_displacement): Here too.
7433 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
7434 Define TARGET_FORMAT for aout only when not multi.
7437 * config/te-multi.h: Delete file as it's identical to te-generic.h
7439 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
7441 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
7442 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
7445 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
7447 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
7450 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
7452 * config/tc-mips.c (mips_do_align): New function.
7453 * config/tc-mips.h (md_do_align): Define.
7455 2000-01-10 Philip Blundell <philb@gnu.org>
7457 * doc/c-arm.texi (ARM Options): Fix typo.
7458 (ARM-Chars): Correct description of `#'. Mention that `;' is a
7459 line separator for Linux.
7460 * doc/as.texinfo (Comments): Mention the ARM.
7462 2000-01-10 Philip Blundell <pb@futuretv.com>
7464 * configure.in (arm*-*-conix*): New target.
7465 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
7467 * configure: Regenerate.
7469 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
7471 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
7472 (obj_elf_visibility): New function.
7474 * doc/as.texinfo (Visibility): New node: document visibility
7477 For older changes see ChangeLog-9899
projects / deliverable / binutils-gdb.git / blob