1 2001-11-16 Alan Modra <amodra@bigpond.net.au>
3 * config/tc-m68k.c (md_apply_fix3): Change val back to a signed type.
5 2001-11-15 H.J. Lu <hjl@gnu.org>
7 * config/tc-hppa.c (md_apply_fix3): Fix a typo.
9 2001-11-15 H.J. Lu <hjl@gnu.org>
11 * config/tc-alpha.c (md_apply_fix3): Fix a typo.
13 2001-11-15 Nick Clifton <nickc@cambridge.redhat.com>
15 * write.c (fixup_segment): Remove referrences to md_apply_fix and
17 * cgen.c, config/obj-coff.c, config/tc-*.c: Update all occurances
18 of md_apply_fix to md_apply_fix3.
19 Make all md_apply_fix3 functions void.
20 * cgen.h, config/obj-coff.h, tc-*.h: Remove all definitions of
21 MD_APPLY_FIX3 and TC_HANDLE_FX_DONE.
22 * doc/internals.texi: Update references to md_apply_fix3.
23 * tc.h: Update prototype for md_apply_fix3.
25 2001-11-15 Alan Modra <amodra@bigpond.net.au>
27 * config/tc-i386.h (md_end): Define.
28 (i386_elf_emit_arch_note): Declare.
30 * config/tc-i386.c (default_arch): Constify.
31 (smallest_imm_type): Remove CpuUnknown test.
32 (md_assemble): Don't bother checking cpu_arch_flags non-zero.
33 (i386_elf_emit_arch_note): New function.
35 * po/POTFILES.in: Regenerate.
37 2001-11-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
39 * config/tc-mips.c (mips_ip): Re-allow %hi() op for non-ELF assembler.
41 2001-11-15 Alan Modra <amodra@bigpond.net.au>
43 * frags.c (frag_grow): Revert last change.
45 * dwarf2dbg.c (get_frag_fix): Align last frag size.
47 * config/tc-ppc.c (ppc_insert_operand): Pass (ppc_cpu | ppc_size)
49 (md_assemble): Likewise.
51 2001-11-12 Nick Clifton <nickc@cambridge.redhat.com>
53 * frags.c (frag_grow): Use frag_make_room() to grow the
56 2001-11-14 Nick Clifton <nickc@cambridge.redhat.com>
58 * config/tc-sparc.c (md_apply_fix3): Do not remove the symbol's
59 value from the addend for fixups against local symbols in
60 SEC_MERGE sections - it was not added in, in the first place.
62 2001-11-11 Timothy Wall <twall@alum.mit.edu>
64 * write.c (relax_segment): Convert symbol address into an octet
65 offset prior to adding to the frag address, which is an octet
66 offset. Add comments to that effect.
67 * config/tc-tic54x.c: Fix bugs causing tests to fail.
68 * config/tc-tic54x.h: Ditch PARAMS macro.
70 2001-11-13 Alan Modra <amodra@bigpond.net.au>
72 * config/obj-elf.c (obj_elf_version): Ensure terminating NUL is
73 put in note section. Use sizeof instead of hard-coded constants.
75 2001-11-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
77 * config/tc-mips.c (support_64bit_objects): Define for OBJ_ELF only.
78 (md_longopts): Allow OPTION_MABI for ELF compilation only. RE-allow
79 OPTION_GP32, OPTION_GP64, OPTION_FP32 for non-ELF compilation.
80 Sort options a bit more logical.
81 (md_parse_option): Allow OPTION_32, OPTION_N32, OPTION_N64,
82 OPTION_MABI only for elf targets.
84 2001-11-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
86 * config/tc-mips.c (set_at): Add cast needed for varargs.
87 (load_register): Likewise.
88 (macro): Likewise. Some code reformatting.
89 (macro2): Add cast needed for varargs.
90 (mips16_macro): Likewise.
92 2001-11-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
94 * config/tc-mips.c (md_assemble): Remove superflous casts.
95 (append_insn): Likewise.
96 (mips16_macro_build): Likewise.
98 (mips16_ip): Likewise.
100 (mips_relax_frag): Likewise.
102 2001-11-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
104 * config/tc-mips.c (mips_abi_level): Move in front of
106 (mips_set_options): Add members gp32, fp32, abi.
107 (file_mips_gp32): New flag.
108 (file_mips_fp32): New flag.
109 (mips_opts): Initialize the new members.
112 (HAVE_32BIT_GPRS): Use the new values from mips_opts.
113 (HAVE_32BIT_FPRS): Likewise.
114 (HAVE_NEWABI): Likewise.
115 (HAVE_64BIT_OBJECTS): Likewise.
116 (md_begin): Likewise. Save default (file) values.
117 (md_parse_option): Use the new values from mips_opts.
118 (s_mipsset): Likewise. Fix logic to keep the ABI selection if
119 possible. Let .set mipsN work together with .set push/pop.
120 Enhance error messages.
121 (mips_elf_final_processing): Use file_mips_* for header processing.
123 2001-11-09 Marek Michalkiewicz <marekm@amelek.gda.pl>
125 * config/tc-avr.c (mcu_types): Update for new devices.
127 2001-11-09 Stephane Carrez <Stephane.Carrez@worldnet.fr>
129 * doc/Makefile.am (POD2MAN): Use 'GNU Development Tools' for
131 * doc/Makefile.in: Rebuild.
132 * doc/as.texinfo: Do not put man SEEALSO in document;
133 Use @command for commands, @option for options; Reorganize usage
134 to clearly identify target specific options.
136 2001-11-08 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
138 * config/tc-mips.c (mips_force_relocation): Remove duplicate code.
140 2001-11-06 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
142 * config/tc-mips.c (my_getSmallParser): Fix small parser bug.
144 2001-11-05 Martin Schwidefsky <schwidefsky@de.ibm.com>
146 * config/tc-s390.c (tc_s390_force_relocation): Force all relocations
147 that need the global offset table.
148 (md_apply_fix3): Add code to undo opertions done in fixup_segment
149 triggered by TC_FORCE_RELOCATION.
150 * config/tc-s390.h (TC_FORCE_RELOCATION): Replace macro code with
151 a call to function tc_s390_force_relocation.
152 (TC_FIX_ADJUSTABLE): Define.
154 2001-11-04 Chris Demetriou <cgd@broadcom.com>
156 * configure.in (mips-*-netbsd*): Add support for target.
157 * configure: Regenerate.
159 2001-11-02 Nick Clifton <nickc@cambridge.redhat.com>
161 * configure.in (ALL_LINGUAS): Add 'fr'.
162 * configure: Regernate.
163 * po/fr.po: New file. Obtained from the translation project web
166 2001-11-02 Richard Earnshaw <rearnsha@arm.com>
168 * tc-arm.c: Re-arrange prototypes by architecture.
169 (insns): Re-arrange instructions by archtitecture. Pld instruction
171 (tinsns): blx and bkpt are part of ARMv5T.
172 (do_fp_{ctrl,ldst,ldstm,dyadic,monadic,cmp,from_reg,to_reg}): Rename
173 to do_fpa_*. All callers changed.
175 * tc-arm.c (insns): Add two temporary instructions to handle
178 2001-11-01 Stephane Carrez <Stephane.Carrez@worldnet.fr>
180 * config/tc-m68hc11.c (build_jump_insn): Allocate worst case storage
181 for bra/bsr and use frag_variant(), this ensure that the possible
182 16-bit BFD_RELOC_16 will be in the same frag.
184 2001-10-31 Chris Demetriou <cgd@broadcom.com>
186 * config/tc-mips.c (HAVE_32BIT_ADDRESSES): If compiling embedded
187 PIC code, assume pointers the same size as GPRs.
188 (macro): In M_LA_AB handling for embedded PIC code, support
189 "la $treg,foo-bar($breg)". In load/store handling
190 (label ld_st) support "<op> $treg,<sym>-<local_sym>($breg)"
191 which is used by the compiler for switch statements.
192 In load/store double multi-instruction macro handling
193 (label ldd_std) add a comment that no special handling
194 is currently done for embedded PIC.
195 (mips_ip): In 'o' (16-bit offset) case, only accept 16
198 2001-10-31 Richard Earnshaw <rearnsha@arm.com>
200 General cleanup of feature definitions.
201 * tc-arm.c (ARM_EXT_LONGMUL, ARM_EXT_HALFWORD, ARM_EXT_THUMB): Delete.
202 (ARM_2UP, ARM_ALL, ARM_3UP, ARM_6UP): Delete.
203 (FPU_CORE, FPU_FPA10, FPA_FPA11, FPU_ALL, FPA_MEMMULTI): Delete.
204 (ARM_EXT_V{1,2,2S,3,3M,4,4T,5T,5ExP}): New defines.
205 (ARM_EXT_V{5,5E}): Synchronize with above.
206 (ARM_ARCH_V*): Define a complete set in terms of above features.
207 (ARM_{1,2,3,250,6,7,8,9,STRONG}): Define in terms of architecture.
208 (FPU_FPA_EXT_V[12]): Define.
209 (FPU_ARCH_FPE, FPU_ARCH_FPA): Define in terms of above.
211 (FPU_DEFAULT): Default to FPA.
212 (CPU_DEFAULT): For XScale, this is now just ARM_ARCH_XSCALE; for
213 Thumb, this is now ARM_ARCH_V5T.
214 (insns): Rework for new feature defines.
216 (opcode_select, do_ldst, md_begin, md_parse_option): Likewise.
218 2001-10-31 NIIBE Yutaka <gniibe@m17n.org>
220 * configure.in: Handle sh*eb-*-linux* and sh*-*-linux*.
221 * configure: Regenerate.
222 * Makefile.in: Regenerate.
223 * doc/c-sh.texi (SH Options): Added descriptions.
225 2001-10-30 Hans-Peter Nilsson <hp@bitrange.com>
227 * configure.in: Update for MMIX port.
228 * Makefile.am: Ditto. Regenerate dependencies.
229 * Makefile.in: Regenerate.
230 * configure: Regenerate.
231 * config/tc-mmix.h, config/tc-mmix.c: New files.
232 * doc/Makefile.am (CPU_DOCS): Add c-mmix.texi
233 * doc/Makefile.in: Regenerate.
234 * doc/all.texi: @set MMIX.
235 * doc/as.texinfo: Ditto. Add MMIX gas manpage option overview.
237 * doc/c-mmix.texi: New file.
239 2001-10-24 Chris Demetriou <cgd@broadcom.com>
241 * config/tc-mips.c (hilo_interlocks, cop_interlocks): Make
242 these evaluate to true if mips_arch indicates SB-1.
244 2001-10-23 Alan Modra <amodra@bigpond.net.au>
246 * as.c (parse_args): Print the date as well for --version.
248 2001-10-20 Chris Demetriou <cgd@broadcom.com>
250 * config/tc-mips.c (md_show_usage): Print "sb1" for Broadcom
251 SB-1 CPU for consistency.
252 (mips_cpu_info_table): Tweak comment about SB-1.
254 2001-10-20 H.J. Lu <hjl@gnu.org>
256 * config/tc-arm.c (do_c_shift): Use ISDIGIT instead of isdigit.
257 (cirrus_parse_offset): Likewise.
259 2001-10-19 Nick Clifton <nickc@cambridge.redhat.com>
261 * config/tc-arm.c: Restore line_comment_chars.
263 2001-10-18 Nick Clifton <nickc@cambridge.redhat.com>
265 * config/tc-arm.c (comment_chars): Remove semi-colon accidentally
268 2001-10-18 Hans-Peter Nilsson <hp@bitrange.com>
270 * write.c (fixup_segment): Handle fixups for SEC_MERGE sections as
271 for undefined symbols.
273 2001-10-17 Chris Demetriou <cgd@broadcom.com>
275 * doc/as.texinfo (MIPS ISA options): Added accidentally
276 omitted "-mips64" option to list of options.
278 2001-10-17 matthew green <mrg@redhat.com>
280 * config/tc-ppc.c (md_show_usage): Add missing -maltivec, -m7400,
281 -m7410, -m7450 and -m7455 options.
283 2001-10-17 Alan Modra <amodra@bigpond.net.au>
285 * config/tc-ppc.c (PPC_HA, PPC_HIGHERA, PPC_HIGHESTA): Simplify.
286 (ppc_size): Select PPC_OPCODE_64 if 64 bit.
287 (md_begin): Don't set ppc_size here.
288 (ppc_target_format): Test ppc_size as well as BFD_DEFAULT_TARGET_SIZE.
289 (md_shortopts): Constify.
290 (md_longopts): Likewise.
291 (md_longopts_size): Likewise.
292 (ppc_elf_suffix): Only allow 64-bit relocs when ppc_size specifies
294 (ppc_machine): Explain why this function is a nop.
296 2001-10-17 Alan Modra <amodra@bigpond.net.au>
298 * bit_fix.h: Comment typo fix.
299 * config/tc-mips.c: Likewise.
300 * config/tc-sh.c: Likewise.
301 * config/tc-arc.c (arc_code_symbol): Remove unnecessary test.
303 * configure.in (MIPS_STABS_ELF): AC_DEFINE in only one place so
304 that autoheader doesn't duplicate config.in entries.
305 (DEFAULT_ARCH): Ditto.
306 * configure: Regenerate.
307 * config.in: Regenerate.
309 2001-10-16 Alan Modra <amodra@bigpond.net.au>
311 From Andrew Pines <apines@cosmodog.com>
312 * config/tc-m68k.c (m68k_ip): Correct absolute jmp opcodes.
314 2001-10-16 NIIBE Yutaka <gniibe@m17n.org>,
315 Hans-Peter Nilsson <hp@bitrange.com>
317 * config/tc-sh.c (shl): Remove.
319 (little): Remove shl handling. Emit error for endian mismatch.
320 (md_show_usage): Add description of -big.
321 (md_parse_option): Handle OPTION_BIG. Remove shl handling.
323 (md_pseudo_table): Add .big.
324 (md_longopts): Add -big.
325 (md_begin): Don't set target_big_endian here.
326 * config/tc-sh.h (TARGET_BYTES_BIG_ENDIAN): Remove.
327 (LISTING_HEADER, COFF_MAGIC, TARGET_FORMAT): Use target_big_endian.
329 * configure.in (endian): Default is big.
330 (sh-*-pe*): Little endian.
331 (cpu_type): Set sh for target sh*.
332 * configure: Regenerate.
334 2001-10-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
336 * config/tc-mips.c (md_apply_fix): Preliminary handling of NewABI
339 2001-10-13 Nick Clifton <nickc@cambridge.redhat.com>
341 * config/tc-arm.c: Replace CONST with const.
343 * cgen.c: Tidy up formatting.
345 2001-10-12 matthew green <mrg@redhat.com>
347 * config/tc-ppc.c (md_parse_option): New -m7410, -m7450 and -m7455
348 flags, equivalent to -m7400. New -maltivec to enable AltiVec
349 instructions. New -mbook64 and -mbooke/-mbooke32 flags to enable
350 64-bit and 32-bit BookE support, respectively. Change -m403 and
351 -m405 to set PPC403 option.
352 (md_show_usage): Adjust for new options.
353 * doc/all.texi: Set PPC.
354 * doc/as.texinfo: Add PPC support and pull in c-ppc.texi.
355 * doc/c-ppc.texi: New file.
356 * doc/Makefile.am (CPU_DOCS): Add c-ppc.texi.
357 * doc/Makefile.in: Regenerate.
359 2001-10-12 Nick Clifton <nickc@cambridge.redhat.com>
361 * read.c (s_bad_endr): New function. Issues a warning message
362 about a bad use of the .rept pseudo op.
363 (po_table[]): Add .endr.
364 * read.h: Prototype s_bad_endr.
366 * CONTRIBUTORS: Update contact email address.
368 2001-10-11 Kazu Hirata <kazu@hxi.com>
370 * config/tc-alpha.c: Fix comment typos.
371 * config/tc-cris.c: Likewise.
372 * config/tc-hppa.c: Likewise.
373 * config/tc-i370.c: Likewise.
374 * config/tc-mips.c: Likewise.
375 * config/tc-mn10200.c: Likewise.
376 * config/tc-mn10300.c: Likewise.
377 * config/tc-sh.c: Likewise.
378 * config/tc-tahoe.c: Likewise.
379 * config/tc-v850.c: Likewise.
381 2001-10-11 Kazu Hirata <kazu@hxi.com>
383 * app.c: Fix comment typos.
384 * bit_fix.h: Likewise.
386 * itbl-ops.c: Likewise.
388 2001-10-11 Nick Clifton <nickc@cambridge.redhat.com>
390 * input-file.c: Include safe-ctype.h.
391 (input_file_open): Use ISSPACE instead of isspace.
393 2001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
395 * config/tc-mips.c (mips_cpreturn_offset): New variable.
396 (mips_cpreturn_register): Likewise.
397 (mips_gp_register): Likewise.
398 (s_cpsetup): New function prototype.
399 (s_cplocal): Likewise.
400 (s_cpreturn): Likewise.
401 (s_gpvalue): Likewise.
402 (mips_pseudo_table): Add .cpsetup, .cplocal, .cpreturn, .gpvalue
404 (macro): Don't warn about .cprestore for NewABI.
405 (md_pcrel_from): Code cleanup.
406 (mips_force_relocation): Force output of some NewABI relocations even
407 without a defined symbol.
408 (s_cpload): Ignore .cpload for NewABI.
409 (s_cpsetup): Handle .cpsetup.
410 (s_cplocal): Handle .cplocal.
411 (s_cprestore): Ignore .cprestore for NewABI.
412 (s_cpreturn): Handle .cpreturn.
413 (s_gpvalue): Handle .gpvalue.
414 (s_cpadd): Ignore .cpadd for NewABI.
415 (nopic_need_relax): Take g_switch_value into account as gp
417 (tc_gen_reloc): Don't handle BFD_RELOC_MIPS_{CALL,GOT}* for NewABI.
419 2001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
421 * config/tc-mips.c (my_getSmallParser): New function prototype.
422 (small_ex_type): Named this enum, more return values for
423 my_getSmallExpression.
424 (mips_ip): Allow SPC and HT between arguments. Handle some NewABI
425 triple relocations. Protect some parts with ifdef OBJ_ELF.
426 (percent_op_match): New struct, lookup table for %some_reloc().
427 (my_getSmallParser): New function, parses nested percent_ops also.
428 (my_getSmallExpression): Rewite to support nested percent_ops.
430 2001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
433 (load_address): Support both 32- and 64-bit addresses.
434 (macro): Call load_register correctly. Expand 64-bit loads ans stores.
435 (macro2): Call load_address correctly.
437 2001-10-09 Christian Groessler <cpg@aladdin.de>
439 * config/tc-z8k.c: Include opcodes/z8k-opc.h after bfd.h
440 since z8k-opc.h now uses the PARAMS macro.
442 2001-10-09 Aldy Hernandez <aldyh@redhat.com>
444 * config/tc-arm.c: Change MAVERIK to MAVERICK.
446 2001-10-09 Alan Modra <amodra@bigpond.net.au>
448 * config/obj-elf.c: Make use of elf_group_name and elf_next_in_group
450 (obj_elf_change_section): Rename "group" to "group_name".
451 (obj_elf_section): Likewise.
452 (elf_frob_file): Don't use sec->lineno for SHT_GROUP section to store
453 first member section; Instead use elf_next_in_group.
455 2001-10-09 Alan Modra <amodra@bigpond.net.au>
457 * config/obj-elf.c: (obj_elf_change_section): Add "group" param.
458 Set elf_section_data group from it. Warn if group name changed.
459 (obj_elf_parse_section_letters): Parse 'G' too.
460 (obj_elf_section): Parse group name.
461 (struct group_list): New.
462 (build_group_lists): New function.
463 (elf_frob_file): Create SEC_GROUP section(s).
465 * config/obj-elf.c: (elf_copy_symbol_attributes): Zap trailing
468 2001-10-08 Aldy Hernandez <aldyh@redhat.com>
470 * doc/arm/c-arm.texi (ARM Options): Add arm9e documentation.
472 * config/tc-arm.c (ARM_EXT_MAVERIK): New macro.
473 (cirrus_regtype): New enum.
474 (LONGEST_INST): Change to 10.
481 (insns): Add cirrus dsp instructions.
482 (ARM_EXT_MAVERIKSC_REG): New.
483 (cirrus_register): New.
484 (cirrus_mvf_register): New.
485 (cirrus_mvd_register): New.
486 (cirrus_mvfx_register): New.
487 (cirrus_mvdx_register): New.
488 (cirrus_mvax_register): New.
489 (ARM_EXT_MAVERIKsc_register): New.
490 (reg_table): Add cirrus registers.
491 (cirrus_valid_reg): New.
492 (cirrus_reg_required_here): New.
493 (do_c_binops_1): New.
494 (do_c_binops_2): New.
495 (do_c_binops_3): New.
496 (do_c_triple_4): New.
497 (do_c_triple_5): New.
512 (cirrus_parse_offset): New.
514 (md_parse_option): Add arm9e.
515 (md_show_usage): Same.
517 2001-10-08 Tom Rix <trix@redhat.com>
519 * config/tc-ppc (ppc_bf, ppc_biei) : Set first .bi lineno value to
521 * config/obj-coff.c (coff_frob_symbol) : XCOFF does not use endndx.
523 2001-10-07 Alan Modra <amodra@bigpond.net.au>
525 * config/obj-elf.c: Standardize error/warning messages - don't
526 capitalise, no final period or newline, don't say "ignoring" for
527 as_bad messages. In some cases, change the wording to that used
528 elsewhere for similar messages.
529 (obj_elf_section_name): New function, split out from ..
530 (obj_elf_section): .. here. Correctly mask off SHF_MERGE if
531 entsize not specified.
533 2001-10-05 Jakub Jelinek <jakub@redhat.com>
535 * doc/as.texinfo: Document M and S ELF section flags.
537 2001-10-05 Alan Modra <amodra@bigpond.net.au>
539 * subsegs.c (subseg_text_p): Return 0 for absolute section.
540 * read.c (do_align): If in absolute section, warn about and ignore
541 non-zero fill pattern.
543 2001-10-05 Alexandre Oliva <aoliva@redhat.com>
545 * config/tc-mn10300.c (tc_gen_reloc): Don't free
546 reloc->sym_ptr_ptr if it's not allocated.
548 2001-10-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
550 * config/tc-mips.c (prev_insn_reloc_type): Make it an array to hold a
552 (prev_insn_fixp): Likewise.
553 (append_insn): Changed prototype to accept a relocation pointer.
554 (imm_reloc): Make it an array.
555 (offset_reloc): Likewise.
556 (md_assemble): Handle triple relocations.
557 (append_insn): Likewise. Add handling for some NewABI relocations.
558 (mips_no_prev_insn): Handle triple relocations.
559 (macro_build): Likewise. Add handling for some NewABI relocations.
560 Move handling for the 'u' case to append_insn().
561 (mips16_macro_build): Handle triple relocations.
562 (macro_build_lui): Likewise. Don't handle _gp_disp as special symbol
564 (mips_ip): Handle triple relocations.
565 (mips16_ip): Likewise.
566 (mips_force_relocation): Force handling of triple relocations
567 without symbols for NewABI.
568 (md_apply_fix): Add handling for some NewABI relocations.
570 2001-10-05 Alan Modra <amodra@bigpond.net.au>
572 * config/tc-i386.c (parse_register): If not producing code for
573 x86_64, reject x86_64 register name matches.
574 (md_assemble): Remove now redundant check for x86_64 regs.
576 2001-10-04 Alan Modra <amodra@bigpond.net.au>
578 * config/tc-ppc.c (md_assemble <DS relocs>): Test ppc_size as well
579 as BFD_DEFAULT_TARGET_SIZE.
581 (ppc_is_toc_sym): Likewise.
582 (md_apply_fix3): Likewise.
584 2001-10-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
586 * config/tc-mips.c (mips_64): Remove.
587 (mips_target_format): Move downwards in file, use HAVE_64BIT_OBJECTS
589 (mips_abi_level, mips_abi): New enum.
590 (mips_32bit_abi): Remove.
591 (HAVE*PRS): Use mips_abi instead of mips_32bit_abi.
592 (HAVE_NEWABI): New define.
593 (HAVE_64BIT_OBJECTS): New define.
594 (HAVE_32BIT_ADDRESSES): Don't return true for 64bit objects.
595 (HAVE_64BIT_ADDRESSES): New define, inverse of HAVE_32BIT_ADDRESSES.
596 (support_64bit_objects): New prototype.
597 (md_begin): Use mips_abi instead of mips_32bit_abi. Don't write
598 .reginfo section for n32, use .MIPS.options instead.
599 (support_64bit_objects): New function, code from md_parse_option.
600 (md_longopts): Add -n32 option.
601 (md_parse_option): Use mips_abi instead of mips_32bit_abi/mips64.
602 Add -n32 option. Protect with OBJ_ELF.
603 (s_mipsset): Use mips_abi instead of mips_32bit_abi.
604 (mips_elf_final_processing): Likewise. Don't write .reginfo section
605 for n32, use .MIPS.options instead.
607 2001-10-03 Alan Modra <amodra@bigpond.net.au>
609 * po/POTFILES.in: Regenerate.
610 * configure: Regenerate.
612 2001-10-02 Alan Modra <amodra@bigpond.net.au>
614 * config/tc-ppc.c (md_apply_fix3 <BFD_RELOC_CTOR>): Make it 64
615 bits if target is 64 bit.
617 * doc/as.texinfo (listing): Fix typo.
619 * as.c (print_version_id): Use BFD_VERSION_STRING in place of
621 * Makefile.am (Makefile): Depend on bfd/configure.in.
623 * Makefile.in: Regenerate.
625 2001-09-30 H.J. Lu <hjl@gnu.org>
627 * config/obj-elf.c (obj_elf_parse_section_letters): Accept "am"
628 and "ams" for compatibility.
630 2001-09-30 Hans-Peter Nilsson <hp@bitrange.com>
632 * config/tc-sh.c (md_pcrel_from_section): Transformed from
633 md_pcrel_from. Handle pc-relativeness against link-time
634 symbol. Handle relativeness to elsewhere than the fixup.
635 * config/tc-sh.h (MD_PCREL_FROM_SECTION): Define.
636 (md_pcrel_from_section): Prototype.
638 * Makefile.am: Update dependencies with "make dep-am".
639 * Makefile.in: Regenerate.
641 2001-09-30 Stephane Carrez <Stephane.Carrez@worldnet.fr>
643 * config/tc-m68hc11.c (cmp_opcode): Define prototype.
644 (print_opcode_format, skip_whites): Likewise.
645 (convert_branch, m68hc11_new_insn): Likewise.
646 (build_dbranch_insn, build_indexed_byte): Likewise.
647 (build_reg_mode, find, find_opcode): Likewise.
648 (print_insn_format): Fix call to print_opcode_format.
649 (md_assemble): Fix call to build_dbranch_insn.
651 2001-09-27 Nick Clifton <nickc@cambridge.redhat.com>
653 * config/tc-arm.c: Add missing prototypes.
655 2001-09-26 Jeff Johnston <jjohnstn@redhat.com>
657 * input-file.c (input_file_open): When reading the
658 first line looking for #NO_APP, prepare for the possibility
659 of finding #APP instead. Also fix algorithm to allow
660 white-space to follow either #NO_APP or #APP directives.
662 2001-09-25 Geoff Berry <geoff.berry@bops.com>
664 * listing.c (buffer_line): Don't write past the end of `line' when
667 2001-09-25 Alexandre Oliva <aoliva@redhat.com>
669 * config/tc-mn10300.c (tc_gen_reloc): Don't emit an *ABS*
670 relocation for differences between symbols in a section other
671 than the one in which the difference is to be placed; apply
672 the relocation instead.
674 2001-09-24 Nick Clifton <nickc@cambridge.redhat.com>
676 * config/tc-arc.c: Add missing prototype.
677 (md_atof): Change type to int. Add missing prototype.
678 * config/tc-arc.h: Prototype exported functions.
680 2001-09-22 Nick Clifton <nickc@cambridge.redhat.com>
682 * as.c: Add missing function prototype.
683 * config/obj-aout.c: Fix compile time warning.
685 2001-09-21 Bruno Haible <haible@clisp.cons.org>
687 * config/tc-openrisc.c: Don't include <ctype.h>.
689 2001-09-19 Martin Schwidefsky <schwidefsky@de.ibm.com>
691 * gas/config/tc-s390.c: Add option -mwarn-areg-zero.
693 2001-09-19 Alan Modra <amodra@bigpond.net.au>
695 * config/tc-i370.c: Fix typo in last change.
697 2001-09-19 Nick Clifton <nickc@cambridge.redhat.com>
699 * doc/as.texinfo (Symbol Names): Improve documentation on local
700 labels and add documenation about dollar labels.
702 2001-09-18 Bruno Haible <haible@clisp.cons.org>
704 * as.h: Don't include <ctype.h>.
705 * as.c (main): For gettext, also set the LC_CTYPE locate facet.
706 * atof-generic.c: Include "safe-ctype.h" instead of <ctype.h>.
707 (atof_generic): Use ISDIGIT instead of isdigit.
708 * config/m68k-parse.y: Include "safe-ctype.h".
709 (yylex): Use ISDIGIT/ISALNUM instead of isdigit/isalnum.
710 * config/obj-elf.c: Include "safe-ctype.h".
711 (obj_elf_vtable_inherit): Use ISSPACE instead of isspace.
712 * config/obj-vms.c: Include "safe-ctype.h".
713 (Write_VMS_MHD_Records): Use TOUPPER instead of islower/toupper.
714 (VMS_Case_Hack_Symbol): Use ISUPPER/ISLOWER/TOUPPER/TOLOWER
715 instead of isupper/islower/toupper/tolower.
716 * config/tc-a29k.c: Include "safe-ctype.h" instead of <ctype.h>.
717 (insert_sreg): Use TOUPPER instead of islower/toupper.
718 (machine_ip): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead of
719 isalpha/isalnum/isupper/tolower.
720 (a29k_unrecognized_line, md_operand): Use ISDIGIT instead of
722 * config/tc-alpha.c: Include "safe-ctype.h" instead of <ctype.h>.
723 (md_undefined_symbol, s_alpha_ent): Use ISDIGIT instead of isdigit.
724 * config/tc-arc.c: Include "safe-ctype.h" instead of <ctype.h>.
725 (md_assemble): Use ISSPACE/ISALNUM instead of isspace/isalnum.
726 (arc_extoper): Use TOLOWER instead of isupper/tolower.
727 * config/tc-arm.c: Include "safe-ctype.h" instead of <ctype.h>.
728 (arm_psr_parse): Use ISALPHA instead of isalpha.
729 (accum0_required_here): Use ISALNUM instead of isalnum.
730 (do_ldrd): Use ISSPACE instead of isspace.
731 (decode_shift): Use ISALPHA instead of isalpha.
732 (insert_reg): Use TOUPPER instead of islower/toupper.
733 (arm_reg_parse): Use ISALPHA instead of isalpha.
734 (arm_parse_reloc): Use ISALNUM/ISPUNCT/TOLOWER instead of
735 isalnum/ispunct/tolower.
736 * config/tc-avr.c: Include "safe-ctype.h" instead of <ctype.h>.
737 (md_parse_option): Use TOLOWER instead of tolower.
738 (avr_operand): Use ISDIGIT/TOLOWER instead of isdigit/tolower.
739 * config/tc-cris.c: Include "safe-ctype.h" instead of <ctype.h>.
740 (cris_process_instruction): Use ISLOWER instead of islower.
741 (get_gen_reg): Use ISALNUM/ISDIGIT instead of isalnum/isdigit.
742 (get_spec_reg): Use TOLOWER/ISALNUM instead of isupper/tolower/isalnum.
743 (get_flags): Use ISSPACE instead of isspace.
744 * config/tc-d10v.c: Include "safe-ctype.h" instead of <ctype.h>.
745 (do_assemble): Use TOLOWER instead of tolower.
746 * config/tc-d30v.c: Include "safe-ctype.h" instead of <ctype.h>.
747 (do_assemble): Use TOLOWER instead of tolower.
748 (d30v_start_line): Use ISSPACE instead of isspace.
749 * config/tc-fr30.c: Include "safe-ctype.h" instead of <ctype.h>.
750 (fr30_is_colon_insn): Use TOLOWER instead of tolower.
751 * config/tc-h8300.c: Include "safe-ctype.h" instead of <ctype.h>.
752 (skip_colonthing, get_operand): Use ISDIGIT instead of isdigit.
753 * config/tc-h8500.c: Include "safe-ctype.h" instead of <ctype.h>.
754 (start_label): Use ISALPHA instead of isalpha.
755 * config/tc-hppa.c: Include "safe-ctype.h" instead of <ctype.h>.
756 (pa_ip): Use ISUPPER/ISLOWER/TOLOWER instead of
757 isupper/islower/tolower.
758 (pa_parse_number): Use ISDIGIT instead of isdigit.
759 (pa_chk_field_selector): Use TOLOWER instead of tolower.
760 (pa_stringer): Use ISDIGIT instead of isdigit.
761 * config/tc-i370.c: Include "safe-ctype.h" instead of <ctype.h>.
762 (register_name): Use ISALPHA instead of isalpha.
763 (i370_elf_suffix): Use ISALNUM/TOLOWER instead of
764 isalnum/islower/tolower.
765 (i370_addr_offset): Use ISDIGIT/ISALPHA instead of
767 (i370_addr_cons): Use ISALPHA/ISXDIGIT instead of
769 (md_assemble): Use ISSPACE instead of isspace.
770 * config/tc-i386.c: Include "safe-ctype.h" instead of <ctype.h>.
771 (md_begin): Use ISDIGIT/ISLOWER/ISUPPER/TOLOWER/ISALPHA
772 instead of isdigit/islower/isupper/tolower/isalpha.
773 (output_invalid): Use ISPRINT instead of isprint.
774 * config/tc-i860.c: Include "safe-ctype.h" instead of <ctype.h>.
775 (i860_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
776 * config/tc-i960.c: Include "safe-ctype.h" instead of <ctype.h>.
777 (get_args): Use ISALNUM instead of isalnum.
778 * config/tc-ia64.c: Include "safe-ctype.h".
779 (dot_pred_rel): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
780 (ia64_unrecognized_line): Use ISDIGIT instead of isdigit.
781 (ia64_parse_name): Likewise.
782 * config/tc-m32r.c: Include "safe-ctype.h" instead of <ctype.h>.
783 (assemble_two_insns): Use ISSPACE/ISALNUM/ISUPPER/TOLOWER
784 instead of isspace/isalnum/isupper/tolower.
785 * config/tc-m68hc11.c: Include "safe-ctype.h" instead of <ctype.h>.
786 (md_assemble): Use TOLOWER/ISALNUM instead of tolower/isalnum.
787 * config/tc-m68k.c: Include "safe-ctype.h" instead of <ctype.h>.
788 (mklower_table): Remove variable.
789 (mklower): Remove macro.
790 (insert_reg): Use TOUPPER instead of islower/toupper.
791 (md_begin): Remove initialization of mklower_table.
792 (s_reg): Use ISALNUM instead of isalnum.
793 (mri_assemble): Use ISUPPER/TOLOWER instead of isupper/tolower.
794 (parse_mri_condition): Use TOLOWER instead of isupper/tolower.
795 (build_mri_control_operand): Use TOLOWER instead of tolower.
796 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
797 * config/tc-m88k.c: Include "safe-ctype.h" instead of <ctype.h>.
798 (md_assemble): Use ISSPACE instead of isspace.
799 (get_imm16): Use ISALNUM instead of isalnum.
800 (get_cnd): Use ISDIGIT/ISUPPER/TOLOWER instead of
801 isdigit/isupper/tolower.
802 (get_bf_offset_expression): Use ISALPHA/ISUPPER/TOLOWER
803 instead of isalpha/isupper/tolower.
804 (hexval): Use ISDIGIT/ISLOWER/ISUPPER instead of
805 isdigit/islower/isupper.
806 * config/tc-mcore.c: Include "safe-ctype.h" instead of <ctype.h>.
807 (mcore_s_section): Use ISSPACE instead of isspace.
808 (parse_reg): Use ISSPACE/TOLOWER/ISALNUM instead of
809 isspace/tolower/isalnum.
810 (parse_creg): Use ISSPACE/TOLOWER instead of isspace/tolower.
811 (parse_psrmod): Use TOLOWER instead of isascii/tolower.
812 (parse_exp, parse_mem, md_assemble): Use ISSPACE instead of
814 * config/tc-mips.c: Include "safe-ctype.h" instead of <ctype.h>.
815 (mips_ip): Use ISSPACE/ISDIGIT instead of isspace/isdigit.
816 (mips16_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
817 (my_getSmallExpression): Use ISDIGIT/TOLOWER instead of
819 (tc_get_register): Likewise.
820 (get_number): Use ISDIGIT/ISXDIGIT instead of isdigit/isxdigit.
821 (s_mips_ent): Use ISDIGIT instead of isdigit.
822 * config/tc-mn10200.c: Include "safe-ctype.h" instead of <ctype.h>.
823 (md_assemble): Use ISSPACE instead of isspace.
824 * config/tc-mn10300.c: Include "safe-ctype.h" instead of <ctype.h>.
825 (md_assemble): Use ISSPACE instead of isspace.
826 * config/tc-ns32k.c: Don't include <ctype.h>.
827 * config/tc-pdp11.c: Include "safe-ctype.h".
828 (mklower): Remove function.
829 (parse_reg): Use TOLOWER instead of mklower.
830 * config/tc-pj.c: Include "safe-ctype.h".
831 (md_assemble): Use ISSPACE instead of isspace.
832 * config/tc-ppc.c: Include "safe-ctype.h" instead of <ctype.h>.
833 (register_name): Use ISALPHA instead of isalpha.
834 (ppc_elf_suffix): Use ISALNUM/TOLOWER instead of
835 isalnum/islower/tolower.
836 (md_assemble): Use ISSPACE instead of isspace.
837 (ppc_canonicalize_symbol_name): Use ISLOWER/TOUPPER instead of
839 * config/tc-s390.c: Include "safe-ctype.h" instead of <ctype.h>.
840 (register_name): Use ISALPHA instead of isalpha.
841 (s390_elf_suffix, s390_lit_suffix): Use ISALNUM instead of isalnum.
842 (md_gather_operands, md_assemble, s390_insn): Use ISSPACE instead of
844 * config/tc-sh.c: Include "safe-ctype.h" instead of <ctype.h>.
845 (sh_elf_suffix): Use ISALNUM/TOLOWER instead of
846 isalnum/islower/tolower.
847 (IDENT_CHAR): Use ISALNUM instead of isalnum.
848 (parse_reg): Use TOLOWER instead of tolower.
849 (find_cooked_opcode): Use TOLOWER instead of isupper/tolower.
850 * config/tc-sparc.c: Include "safe-ctype.h" instead of <ctype.h>.
851 (sparc_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
852 (parse_keyword_arg): Use ISALNUM instead of isalnum.
853 * config/tc-tahoe.c: Include "safe-ctype.h".
854 (tahoe_reg_parse): Use ISDIGIT instead of isdigit.
855 (tip_op): Use TOLOWER instead of isupper/tolower.
856 * config/tc-tic30.c: Include "safe-ctype.h".
857 (md_begin): Use ISLOWER/ISDIGIT/ISUPPER/TOLOWER/ISLOWER/
858 ISALPHA instead of islower/isdigit/isupper/tolower/islower/isalpha.
859 (tic30_operand): Use TOLOWER instead of tolower.
860 (tic30_find_parallel_insn): Likewise.
861 (output_invalid): Use ISPRINT instead of isprint.
862 * config/tc-tic54x.c: Include "safe-ctype.h".
863 (tic54x_asg, tic54x_eval): Use ISALPHA instead of isalpha.
864 (lookup_version): Use TOUPPER instead of toupper.
865 (tic54x_var): Use ISALPHA instead of isalpha.
866 (tic54x_mlib): Use ISSPACE instead of isspace.
867 (subsym_iscons): Use TOUPPER instead of toupper.
868 (get_operands): Use ISSPACE instead of isspace.
869 (is_type): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
870 (encode_indirect, encode_operand): Use TOUPPER instead of toupper.
871 (next_line_shows_parallel): Use ISSPACE instead of isspace.
872 (subsym_get_arg, subsym_substitute): Use ISDIGIT instead of isdigit.
873 (tic54x_start_line_hook, md_assemble, tic54x_start_label): Use
874 ISSPACE instead of isspace.
875 * config/tc-tic80.c: Include "safe-ctype.h".
876 (md_assemble): Use ISSPACE instead of isspace.
877 * config/tc-v850.c: Include "safe-ctype.h" instead of <ctype.h>.
878 (system_register_name): Use ISDIGIT instead of isdigit.
879 (md_assemble): Use ISSPACE instead of isspace.
880 * config/tc-vax.c: Include "safe-ctype.h" instead of <ctype.h>.
881 (vax_reg_parse): Use TOLOWER/ISDIGIT instead of
882 isupper/tolower/isdigit.
883 (vip_op): Use TOLOWER instead of isupper/tolower.
884 * config/tc-w65.c: Don't include <ctype.h>.
885 * config/tc-z8k.c: Include "safe-ctype.h" instead of <ctype.h>.
886 (tohex): Use ISDIGIT/ISLOWER instead of isdigit/islower.
887 (whatreg): Use ISDIGIT instead of isdigit.
888 * ecoff.c: Include "safe-ctype.h" instead of <ctype.h>.
889 (ecoff_directive_ent, ecoff_stab): Use ISDIGIT instead of isdigit.
890 * expr.c: Include "safe-ctype.h" instead of <ctype.h>.
891 (integer_constant): Use ISALNUM/TOUPPER instead of
892 isalnum/islower/toupper.
893 (operand): Use TOLOWER instead of isupper/tolower.
894 * gasp.c: Include "safe-ctype.h" instead of <ctype.h>.
895 (sb_strtol, level_0, change_base, doinstr): Use ISDIGIT instead
897 (process_assigns, whatcond): Use TOUPPER instead of toupper.
898 (chartype_init): Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
899 (main): For gettext, also set the LC_CTYPE locate facet.
900 * hash.c: Include "safe-ctype.h".
901 (main): Use TOLOWER instead of isupper/tolower.
902 * itbl-lex.l: Don't include <ctype.h>.
903 * listing.c: Include "safe-ctype.h" instead of <ctype.h>.
904 (listing_newline): Use ISCNTRL instead of isascii/iscntrl. Don't
905 omit non-ASCII characters.
906 (debugging_pseudo): Use ISSPACE instead of isspace.
907 * macro.c: Include "safe-ctype.h" instead of <ctype.h>.
908 (buffer_and_nest): Use ISALNUM instead of isalnum.
909 (get_token): Use ISALPHA/ISALNUM instead of isalpha/isalnum.
910 (define_macro): Use ISUPPER/TOLOWER instead of isupper/tolower.
911 (macro_expand_body): Use ISALNUM/ISDIGIT/ISUPPER/ISALPHA
912 instead of isalnum/isdigit/isupper/isalpha.
913 (check_macro): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead
914 of isalpha/isalnum/isupper/tolower.
915 * read.c: Include "safe-ctype.h" instead of <ctype.h>.
916 (read_a_source_file): Use ISUPPER/TOLOWER/ISDIGIT instead of
917 isupper/tolower/isdigit.
918 (s_mri_common): Use ISDIGIT instead of isdigit.
919 (s_mri_sect): Use ISDIGIT/TOUPPER instead of isdigit/toupper.
920 (s_float_space): Use ISALPHA instead of isalpha.
921 (ignore_rest_of_line): Use ISPRINT instead of isprint.
922 (float_cons): Use ISALPHA instead of isalpha.
923 (next_char_of_string): Use ISDIGIT/ISXDIGIT instead of
925 * symbols.c: Include "safe-ctype.h" instead of <ctype.h>.
926 (save_symbol_name): Use ISLOWER/TOUPPER instead of
928 (symbol_find_base): Use TOUPPER instead of islower/toupper.
929 (decode_local_label_name): Use ISDIGIT instead of isdigit.
931 2001-09-18 Martin Schwidefsky <schwidefsky@de.ibm.com>
933 * tc-s390.c (s390_insn): Add code to cope with 6 byte O_constants
934 in 64 bit mode and make format "e" work.
936 2001-09-18 Alan Modra <amodra@bigpond.net.au>
938 * dwarf2dbg.c (dwarf2_directive_file): Avoid signed/unsigned warning.
940 * write.c (set_symtab): Update bfd_alloc declaration. Use a temp
941 var to ensure bfd_alloc arg is the right type.
942 (write_object_file): Cast args of bfd_seek. Replace bfd_write with
945 * config/obj-coff.c: Replace calls to bfd_write with calls to
946 bfd_bwrite. Cast args of bfd_seek.
948 * config/obj-elf.c (obj_elf_change_section): Avoid signed/unsigned
951 * config/tc-mn10300.c (set_arch_mach): Make param unsigned.
953 * config/tc-tic54x.c (tic54x_mlib): Replace bfd_read call with
956 2001-09-15 Hans-Peter Nilsson <hp@bitrange.com>
958 * config/tc-sh.h (sh_force_relocation): Prototype.
959 (struct fix): Forward declare.
960 * config/tc-sh.c (type sh_operand_info): Move to top of file.
961 (cons, s_align_bytes): Remove old-type declarations.
962 (sh_elf_suffix, parse_reg, dot, parse_exp, parse_at, get_operand,
963 get_operands, get_specific, insert, build_relax,
964 insert_loop_bounds, build_Mytes): Prototype.
965 (little): Make static. Prototype.
966 (check, tc_Nout_fix_to_chars): Delete unused functions.
968 2001-09-14 Eric Christopher <echristo@redhat.com>
970 * config/tc-mips.c (md_parse_option): Remove setting mips_64 via
973 2001-09-14 Kevin Lo <kevlo@openbsd.org>
975 * configure.in: Add arm-openbsd target.
976 * configure: Regenerate.
978 2001-09-14 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
980 * configure.in: Change machine triplets from mips-*-linux-gnu* to
983 2001-09-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
985 * config/tc-mips.c (append_insn): Don't rightshift BFD_RELOC_16_PCREL.
987 2001-09-11 Richard Henderson <rth@redhat.com>
989 * config/tc-alpha.c (alpha_elf_section_letter): New.
990 (alpha_elf_section_flags): New.
991 * config/tc-alpha.h (md_elf_section_letter): New.
992 (md_elf_section_flags): New.
993 * config/tc-ia64.c (ia64_elf_section_letter): New.
994 * config/tc-ia64.h (md_elf_section_letter): New.
996 2001-09-11 Jakub Jelinek <jakub@redhat.com>
998 * config/obj-elf.c (obj_elf_parse_section_letters): Use 'M' instead
999 of 'm', 'S' instead of 's'. Update bad_msg.
1000 * config/tc-ppc.c (ppc_section_letter): Update bad_msg.
1001 * config/tc-i370.c (i370_sectioN_letter): Update bad_msg.
1003 2001-09-09 Alan Modra <amodra@bigpond.net.au>
1005 * expr.c (expr): Move code setting "retval" to the end of the loop,
1006 and rearrange for efficiency. For "PIC code" subtraction, use
1007 "rightseg" rather than recalculating. For "symbol OP symbol"
1008 subtract, set "retval" to absolute_section if symbols in same
1010 * symbols.c (resolve_symbol_value): Resolve "sym +/- expr" to an
1011 O_symbol. Simplify a +/- b code. Allow equality and non-equality
1012 comparisons on symbols from any section. Allow other comparison
1013 operators as for subtraction.
1014 (symbol_equated_reloc_p): New predicate function.
1015 * symbols.h (symbol_equated_reloc_p): Declare.
1016 * write.c (relax_segment <rs_machine_dependent>): Ensure segment
1017 for expression syms is set correctly.
1018 (adjust_reloc_syms): Use symbol_equated_reloc_p.
1019 (write_relocs): Likewise.
1020 (write_object_file): Likewise.
1021 * config/tc-mips.c (md_estimate_size_before_relax): Likewise.
1022 * config/tc-i386.c (md_assemble <Output jumps>): Don't lose part
1023 of a complex expression when setting up frag_var.
1025 2001-09-07 Richard Henderson <rth@redhat.com>
1027 * config/tc-alpha.c (alpha_reloc_op_tag): Replace need_seq with
1028 require_seq and allow_seq. Let !literal omit the sequence number.
1029 (tokenize_arguments): Reject sequence numbers of !allow_seq.
1031 2001-09-08 Jakub Jelinek <jakub@redhat.com>
1033 * config/tc-sparc.c (md_apply_fix3): Handle relocs against SEC_MERGE
1034 section symbols the same way as externs.
1036 2001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1038 * config/tc-mips.c (s_mipsset): Reallow unrestricted use of .set mipsX
1041 2001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1043 * config/tc-mips.c (append_insn): Handle BFD_RELOC_16_PCREL.
1044 (macro_build): Use BFD_RELOC_16_PCREL_S2 only for embedded
1045 PIC, BFD_RELOC_16_PCREL for the rest.
1046 (mips_ip): Likewise.
1047 (md_pcrel_from): return the right offset for the differently shifted
1049 (md_apply_fix): Handle BFD_RELOC_16_PCREL.
1051 2001-09-05 Richard Henderson <rth@redhat.com>
1053 * config/tc-ia64.c (FUNC_IPLT_RELOC): New.
1054 (pseudo_func): Add @iplt.
1055 (pseudo_opcode): Add data16 and data16.ua.
1056 (md_begin): Set iplt pseudo.
1057 (ia64_cons_fix_new): Handle 16 byte iplt reloc specially.
1059 2001-09-04 Richard Henderson <rth@redhat.com>
1061 * config/tc-alpha.c (struct alpha_insn): Make sequence scalar long.
1062 (MACRO_LITERAL, MACRO_BASE, MACRO_BYTOFF, MACRO_JSR): Remove.
1063 (alpha_macros): Remove occurrences of same.
1064 (O_lituse_addr, O_gprel): New.
1065 (DUMMY_RELOC_LITUSE_*): New.
1066 (s_alpha_ucons, s_alpha_arch): Prototype.
1067 (alpha_reloc_op): Construct elements via DEF macro.
1068 (ALPHA_RELOC_SEQUENCE_OK): Remove.
1069 (struct alpha_reloc_tag): Rename from alpha_literal_tag; rename
1070 members to not be literal specific.
1071 (next_sequence_num): New.
1072 (md_apply_fix3): Cope with missing GPDISP_LO16. Adjust for
1073 added/removed BFD relocations.
1074 (alpha_force_relocation, alpha_fix_adjustable): Likewise.
1075 (alpha_adjust_symtab_relocs): Handle GPDISP relocs as well.
1076 (tokenize_arguments): Parse ! relocations properly.
1077 (find_macro_match): Delete unused macro argument types.
1078 (assemble_insn): Add reloc parameter; emit that instead of the
1079 default as appropriate.
1080 (get_alpha_reloc_tag): New. Split from ...
1081 (emit_insn): ... here. Allocate a reloc tag for GPDISP.
1082 (assemble_tokens): Don't search macros if user relocation present.
1083 Copy reloc sequence number to insn struct.
1084 (emit_ldgp): Remove user reloc handling.
1085 (load_expression, emit_lda, emit_ldah, emit_ir_load): Likewise.
1086 (emit_loadstore, emit_ldXu, emit_ldil, emit_stX): Likewise.
1087 (emit_sextX, emit_division, emit_jsrjmp, emit_retjcr): Likewise.
1088 * config/tc-alpha.h (tc_adjust_symtab): Always define.
1089 (struct alpha_fix_tag): Name members less literal specific.
1091 Tue Sep 4 20:01:19 2001 Jeffrey A Law (law@cygnus.com)
1093 * tc-h8300.c (tc_gen_reloc): Give an error if we try to take the
1094 address of two symbols in different sections.
1096 2001-08-31 Eric Christopher <echristo@redhat.com>
1097 Jason Eckhardt <jle@redhat.com>
1099 * config/tc-mips.c (mips_cpu_info): Add support for mipsisa32,
1100 5kc, and 20kc. Clean up old entries.
1102 Fri Aug 31 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
1103 Jeff Law <law@redhat.com>
1105 * config/tc-h8300.c (build_bytes): For OBJ_ELF, make relocation's
1106 offset match H8 ELF spec.
1107 (md_section_align): Alternate implementation for BFD_ASSEMBLER.
1108 (md_apply_fix): Fix argument and return types for BFD_ASSEMBLER.
1110 * tc-h8300.c (relocation mappings): Remove. Moved to tc-h8300.h.
1111 (build_bytes): Mark fixups for PCrel branches as signed. For
1112 OBJ_ELF, make sure the reloc's offset points to the first byte
1114 (md_convert_frag): Update definiton based on BFD_ASSEMBLER.
1115 * tc-h8300.h (relocation mappings): Add.
1117 Thu Aug 30 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
1119 * tc-h8300.c (tc_crawl_symbol_chain, tc_headers_hook): Don't
1120 define for BFD_ASSEMBLER.
1121 (tc_reloc_mangle): Likewise.
1122 (tc_gen_reloc): New function for BFD_ASSEMBLER.
1124 Wed Aug 29 12:49:58 2001 Jeffrey A Law (law@cygnus.com)
1126 * config/tc-h8300.c (h8300hmode): Record the machine type
1127 if BFD_ASSEMBLER is defined.
1128 (h8300smode, md_begin): Similarly.
1130 2001-08-29 Joel Sherrill <joel@OARcorp.com>
1132 * configure.in (i[3456]86-*-rtems*, m68*-*-rtems*): Change
1133 default from coff to elf.
1134 * configure: Regenerate.
1136 Wed Aug 29 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
1138 * tc-h8300.c: If OBJ_ELF, include elf/h8.h, and define
1139 assorted coff relocations to the corresponding elf relocations.
1140 * tc-h8300.h (TARGET_ARCH, TARGET_FORMAT): Define appropriately.
1142 * configure.in: Add case for h8300-*-elf.
1143 * configure: Regenerate.
1145 Wed Aug 29 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
1147 * doc/internals.texi (MD_PCREL_FROM_SECTION): Change
1148 documentation to reflect reality.
1150 2001-08-27 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1152 * config/tc-mips.c (load_address): Reflect change to MAX_GPREL_OFFSET.
1153 (macro): Reflect change to MAX_GPREL_OFFSET.
1155 2001-08-27 Torbjorn Granlund <tege@swox.com>
1156 Staffan Ulfberg <staffanu@swox.se>
1157 Linus Nordberg <linus@swox.se>
1158 Alan Modra <amodra@bigpond.net.au>
1160 * configure.in: Recognise powerpc*le*, not just powerpcle*.
1161 * configure: Regenerate.
1162 * config/tc-ppc.c (PPC_LO, PPC_HI, PPC_HA, PPC_HIGHER,
1163 PPC_HIGHERA, PPC_HIGHEST, PPC_HIGHESTA, SEX16): New macros.
1164 (md_assemble): Use them.
1165 (ppc_machine): Support stub for ELF64 as well as XCOFF.
1166 (md_pseudo_table): Add "llong", "quad".
1167 (md_parse_option): Match default_cpu of powerpc*.
1168 (ppc_arch): Likewise.
1169 (ppc_subseg_align): Only for OBJ_XCOFF.
1170 (ppc_target_format): Return elf64-powerpc strings for 64 bit ELF.
1171 (md_begin): Select PPC_OPCODE_64 for 64 bit.
1172 (ppc_insert_operand): Don't bother testing 'file' before calling
1173 as_bad_where. Use as_bad_where for operand->insert errors.
1174 (mapping): Add ELF64 relocation modifiers.
1175 (ppc_elf_suffix): Replace symbol on BFD_RELOC_PPC64_TOC reloc
1176 expressions with abs_symbol.
1177 (ppc_elf_cons): Correct offset for little endian targets.
1178 (ppc_elf_frob_symbol): New.
1179 (md_assemble): Add support for 64 bit ELF relocs.
1180 (ppc_tc): Ensure 8 byte alignment when 64 bit.
1181 (ppc_is_toc_sym): Only define for OBJ_XCOFF and OBJ_ELF. Match
1182 ".toc" section for 64 bit ELF.
1183 (ppc_fix_adjustable): New. Macro body moved from tc-ppc.h.
1184 (md_apply_fix3): Silence warning with ATTRIBUTE_UNUSED. Only do
1185 the ppc_is_toc_sym check for OBJ_XCOFF and OBJ_ELF. For 64 bit,
1186 use BFD_RELOC_PPC64_TOC16_DS instead of BFD_RELOC_PPC_TOC16.
1187 Expand on comments, error message. Add support for 64 bit relocs,
1188 and use PPC_HI etc. macros.
1189 * config/tc-ppc.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
1190 (HANDLE_ALIGN): Define to generate nops in code sections rather
1192 (TC_FORCE_RELOCATION): Force for BFD_RELOC_PPC64_TOC.
1193 (ELF_TC_SPECIAL_SECTIONS): Add 64 bit ELF sections.
1194 (tc_fix_adjustable): Move body of macro to tc-ppc.c.
1195 (ppc_fix_adjustable): Declare.
1196 (tc_frob_symbol): Define.
1197 (ppc_elf_frob_symbol): Declare.
1199 2001-08-26 Andreas Jaeger <aj@suse.de>
1201 * config/tc-s390.c: Add missing prototypes
1202 (md_gather_operands): Make static.
1204 2001-08-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1206 * config/tc-mips.h (MAX_GPREL_OFFSET): Change it to the maximum
1207 allowed value, not the word beyond maximum.
1208 * config/tc-mips.c (macro_build_lui): Code cleanup.
1209 (macro): Reflect change to MAX_GPREL_OFFSET.
1210 (mips_ip): Check explicitly against S_EX_NONE.
1211 (my_get_SmallExpression): parse for %gp_rel, not %gprel.
1212 (md_apply_fix): Code cleanup.
1214 2001-08-24 Andreas Jaeger <aj@suse.de>
1216 * config/tc-ppc.h: Fix prototype declaration.
1218 2001-08-23 Jakub Jelinek <jakub@redhat.com>
1220 * config/tc-ia64.c (dot_endp): Set function symbol sizes.
1221 * config/obj-elf.c (obj_elf_size): When size is constant, free
1222 and clear symbol_get_obj(sym)->size if any.
1224 2001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1226 * config/tc-mips.c (md_begin): Warn about incompatibility between
1227 -march=FOO and -mipsN option, continue with default ISA.
1229 2001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1231 * config/tc-mips.c (md_parse_option): #ifdef the
1232 traditional/non-traditional names as it is done in mips_target_format.
1234 2001-08-20 Richard Henderson <rth@redhat.com>
1236 * config/tc-alpha.h (MD_APPLY_FIX3): Define.
1237 * config/tc-alpha.c (md_apply_fix3): Rename from md_apply_fix;
1238 use seg parameter instead of now_seg.
1240 2001-08-18 H.J. Lu <hjl@gnu.org>
1242 * config/tc-mips.c (show): Add the missing prototype.
1244 2001-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1246 * config/tc-mips.c (S_EX_*): New enum for my_getSmallExpression()
1248 (mips_ip): Use the new return values instead of characters. Add
1249 support for %higher and %highest.
1252 (my_getSmallExpression): Make parsing case insensitive and more
1253 reliable. Add support for %higher and %highest. Further support to
1254 parse %gprel and %neg is implemented but currently deactivated.
1256 2001-08-17 Alan Modra <amodra@bigpond.net.au>
1258 * ecoff.c (ecoff_frob_symbol): Remove casts from bfd_get_gp_size.
1259 (ecoff_build_symbols): Likewise.
1260 * read.c (s_lcomm_internal): Fix signed/unsigned warning.
1262 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1264 * config/tc-mips.c (mips_elf_final_processing): Set elf header flags
1265 for n32 ABI if appropriate.
1267 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1269 * config/tc-mips.c (cons_fix_new_mips): Remove.
1270 * config/tc-mips.h (TC_CONS_FIX_NEW): Remove.
1271 (cons_fix_new_mips): Remove.
1273 2001-08-14 Jeff Johnston <jjohnstn@redhat.com>
1275 * expr.c (operand)[LITERAL_PREFIXDOLLAR_HEX]: Treat $L as
1276 a label, not a hex constant.
1278 2001-08-13 Nick Clifton <nickc@cambridge.redhat.com>
1280 * config/tc-v850.h: Add missing prototypes.
1282 2001-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
1284 * config/tc-s390.c (s390_elf_cons): Correct fixups for PLT
1287 2001-08-12 TAKAI Kousuke <takai@vlsi.kuee.kyoto-u.ac.jp>
1289 * config/tc-sparc.c (cons_fix_new_sparc): Move
1290 `sparc_no_align_cons = 0;' to...
1291 (s_uacons): ...here so that sparc_no_align_cons will get
1294 2001-08-11 Kazu Hirata <kazu@hxi.com>
1296 * config/tc-mips.c: Fix a comment typo.
1298 2001-08-10 Richard Sandiford <rsandifo@redhat.com>
1300 * config/tc-mips.c (move_register): New function.
1301 (macro_build): Remove OPCODE_IS_MEMBER's gp32 argument.
1302 (mips_ip): Likewise.
1303 (macro2): Use move_register rather than macro_build for moves.
1304 (mips16_macro): Likewise.
1305 (macro): Likewise. Handle M_MOVE.
1307 2001-08-10 Andreas Jaeger <aj@suse.de>
1309 * configure.in: Add -Wstrict-prototypes and -Wmissing-prototypes
1311 * configure: Regenerate.
1313 2001-08-10 Alan Modra <amodra@bigpond.net.au>
1315 * as.h (alloca): Don't declare if __GNUC__. Remove an old comment.
1316 Comment indentation of #pragma.
1317 * macro.c (alloca): Likewise.
1319 * config/tc-ppc.c: Revert 2001-08-08.
1321 2001-08-09 Alan Modra <amodra@bigpond.net.au>
1323 * symbols.c: Add missing prototypes.
1324 * config/e-i386elf.c: Likewise.
1325 * config/e-i386coff.c: Likewise.
1326 * config/e-i386aout.c: Likewise.
1327 * config/obj-coff.c: Likewise.
1328 (def_symbol_in_progress, stack): Move definition.
1329 * config/obj-elf.c: Add missing prototypes.
1330 (obj_elf_change_section): Make static.
1331 (obj_elf_parse_section_letters): Likewise.
1332 (obj_elf_section_word): Likewise.
1333 (obj_elf_section_type): Likewise.
1335 2001-08-08 Alan Modra <amodra@bigpond.net.au>
1337 From 1999-10-25 Torbjorn Granlund <tege@swox.com>
1338 * config/tc-ppc.c (md_apply_fix3): Replace haphazard code for
1339 determining reloc type with code reading operands->reloc field.
1341 2001-08-08 Alan Modra <amodra@bigpond.net.au>
1343 * config/obj-elf.c (elf_copy_symbol_attributes): Make it a global
1344 function, and expand old obj-elf.h OBJ_COPY_SYMBOL_ATTRIBUTES here.
1345 * config/obj-elf.h (elf_copy_symbol_attributes): Declare.
1346 (OBJ_COPY_SYMBOL_ATTRIBUTES): Call elf_copy_symbol_attributes.
1348 * output-file.c (output_file_create): Don't try to open a second
1349 time as it's unnecessary. FOPEN_W was undefined too.
1351 2001-08-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1353 * config/tc-mips.c (macro_build): Replace magic constants by defines.
1354 (mips_ip): Likewise. Typo.
1356 2001-08-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1358 * config/tc-mips.c (mips_abi_string): Initialize with NULL instead
1360 (RELAX_ENCODE): Replace bfd_vma by valueT.
1361 (load_address): Formatting.
1362 (macro): Likewise. Code cleanup. Typo.
1363 (macro2): Formatting.
1364 (md_parse_option): Typo.
1365 (s_mipsset): Reorder cases to look nicer.
1366 (md_estimate_size_before_relax): Formatting. Code cleanup.
1367 (mips_elf_final_processing): Check against NULL instead of 0.
1368 (md_obj_end): Remove ugly `' in message string.
1369 (s_mips_ent): Remove ugly `' in message string.
1371 2001-07-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1373 * config/tc-mips.c (md_begin): Take -mcpu value into account even when
1374 -mipsX is specified. Make both -mcpu/-march and -mcpu/-mtune pairs
1375 mutually exclusive (if they are different).
1376 (md_parse_option): Warn if an -march/-mtune/-mcpu/-m<cpu> option is
1379 2001-08-03 Richard Sandiford <rsandifo@redhat.com>
1381 * config/tc-mips.c (md_apply_fix): Don't subtract the symbol value
1384 2001-08-02 Richard Sandiford <rsandifo@redhat.com>
1386 * doc/c-mips.tex (-mgp32, -mfp32): Added -mfp32, unified with -mgp32.
1387 * config/tc-mips.c (mips_fp32, mips_32bit_abi): New static variables.
1388 (md_long_opts): Add -mfp32 option.
1389 (md_parse_option): Handle it. Set mips_32bit_abi given -mabi=32.
1390 (md_show_usage): Show usage for -mfp32 and -mgp32.
1391 (HAVE_32BIT_GPRS, HAVE_32BIT_FPRS): New macros.
1392 (HAVE_64BIT_GPRS, HAVE_64BIT_FPRS): New macros, inverse of the above.
1393 (HAVE_32BIT_ADDRESSES): New macro.
1394 (load_register): Use HAVE_32BIT_GPRS to determine the register width.
1395 (load_address): Use HAVE_32BIT_ADDRESSES to determine the address size.
1396 (s_cprestore, s_cpadd): Likewise.
1397 (macro): Use HAVE_32BIT_GPRS to determine the width of registers
1398 used in branch and M_LI_D macros. Use HAVE_64BIT_FPRS to determine
1399 the width registers used in M_LI_DD macros. Use HAVE_32BIT_ADDRESSES
1400 to determine the width of addresses in load, store and jump macros.
1401 (macro2): Use HAVE_32BIT_GPRS to determine the width of registers
1402 used in set instructions; do not check the address size for them.
1403 Use HAVE_32BIT_ADDRESSES to determine the width of addresses in
1404 unaligned load and store macros.
1405 (mips_ip): Use the new macros to check the width of a register when
1406 processing float constants. Force a constant into memory if it is
1407 destined for an FPR and the FPRs are wider than the GPRs. Warn about
1408 odd FPR numbers if HAVE_32BIT_FPRS. Use HAVE_32BIT_GPRS rather
1409 than mips_gp32 to select synthetic instructions.
1410 (macro_build): Use HAVE_32BIT_GPRS rather than mips_gp32 to select
1411 synthetic instructions.
1413 2001-08-01 Christian Groessler <cpg@aladdin.de>
1415 * config/tc-z8k.c (parse_reg): If a string starts with "r", "rl",
1416 "rh", "rr", "rq", or "sp" then don't automatically assume
1417 it's a register name. Check whether there is a number
1420 2001-08-01 Alan Modra <amodra@bigpond.net.au>
1422 * config/tc-i386.c (lex_got): Match lower case relocation tokens.
1423 Don't allocate more space than necessary for the input line copy.
1425 2001-08-01 Alan Modra <amodra@bigpond.net.au>
1427 * read.c: Standardize error/warning messages - don't capitalise, no
1428 final period or newline, don't say "ignored" or "zero assumed" for
1429 as_bad messages. In some cases, change the wording to that used
1430 elsewhere for similar messages.
1433 * atof-generic.c: Likewise.
1436 * depend.c: Likewise.
1437 * dwarf2dbg.c: Likewise.
1438 * ecoff.c: Likewise.
1440 * frags.c: Likewise.
1441 * input-file.c: Likewise.
1442 * input-scrub.c: Likewise.
1443 * listing.c: Likewise.
1444 * output-file.c: Likewise.
1445 * stabs.c: Likewise.
1446 * subsegs.c: Likewise.
1447 * symbols.c: Likewise.
1448 * write.c: Likewise.
1449 * ecoff.c (ecoff_directive_end): Test for missing name by
1450 comparing input line pointers rather than reading string.
1451 (ecoff_directive_ent): Likewise.
1452 * read.c (s_set): Likewise.
1453 (s_align): Report a warning rather than an error for
1454 alignment too large.
1455 (s_comm): Check for missing symbol name.
1456 (s_lcomm_internal): Likewise.
1458 (s_globl): Use is_end_of_line instead of looking for '\n'.
1459 (s_lcomm_internal): Likewise.
1460 (ignore_rest_of_line): Report a warning rather than an error.
1462 2001-07-31 Geoffrey Keating <geoffk@redhat.com>
1464 * config/tc-ppc.c (ppc_elf_validate_fix): It's OK to have
1465 any kind of relocation against a not-loaded section.
1467 2001-07-30 Alan Modra <amodra@bigpond.net.au>
1469 * config/obj-elf.c (obj_elf_symver): Temporarily modify lex_type
1470 to include '@' in symbol names when parsing versioned symbols
1471 rather than calling get_symbol_end multiple times.
1472 * config/tc-i370.c (register_name): Format fixes. Don't call
1473 get_symbol_end after parsing number.
1474 * config/tc-mn10200.c (data_register_name): Format fixes. Hoist
1475 code out of conditional.
1476 (address_register_name): Likewise.
1477 (other_register_name): Likewise.
1478 * config/tc-mn10300.c (r_register_name): Likewise.
1479 (xr_register_name): Likewise.
1480 (data_register_name): Likewise.
1481 (address_register_name): Likewise.
1482 (other_register_name): Likewise.
1483 * config/tc-ppc.c (register_name): Likewise.
1484 * config/tc-s390.c (register_name): Likewise.
1486 2001-07-27 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1488 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix bsr
1489 and bra relax: update fragP->fr_fix after the fixup.
1491 2001-07-27 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
1493 * read.c (s_set): Check for missing symbol name.
1495 2001-07-26 Alan Modra <amodra@bigpond.net.au>
1497 * write.c (relax_segment <rs_space>): Account for fr_fix.
1499 2001-07-25 H.J. Lu <hjl@gnu.org>
1501 * config/tc-mips.c (md_estimate_size_before_relax): Make sure
1502 we treat weak like extern only for ELF.
1503 (mips_fix_adjustable): Make sure we don't adjust extern/weak
1504 symbols only for ELF.
1506 2001-07-25 Chris Demetriou <cgd@broadcom.com>
1508 * config/tc-mips.c: Fix spelling error in comment.
1510 2001-07-25 Dave Brolley <brolley@redhat.com>
1512 * app.c (LEX_IS_PARALLEL_SEPARATOR): New macro.
1513 (IS_PARALLEL_SEPARATOR): New macro.
1514 (do_scrub_begin): Set up characters in tc_parallel_separator_chars
1515 as LEX_IS_PARALLEL_SEPARATOR, if it is defined.
1516 (do_scrub_chars): Handle LEX_PARALLEL_SEPARATOR chars like
1517 LEX_LINE_SEPARATOR except that we go to state 1 (as if the label has
1520 2001-07-24 Alan Modra <amodra@bigpond.net.au>
1522 * Makefile.am (DEP_FLAGS): Define, add -DOBJ_MAYBE_ELF.
1523 (DEP1, DEPTC, DEPOBJ, DEP2): Use it.
1524 Update dependencies with "make dep-am".
1525 * Makefile.in: Regenerate.
1526 * doc/Makefile.in: Regenerate.
1528 2001-07-23 Kazu Hirata <kazu@hxi.com>
1530 * config/tc-alpha.h: Fix formatting.
1531 * config/tc-arc.c: Likewise.
1532 * config/tc-d10v.h: Likewise.
1533 * config/tc-hppa.c: Likewise.
1534 * config/tc-i370.c: Likewise.
1535 * config/tc-i386.h: Likewise.
1536 * config/tc-i960.h: Likewise.
1537 * config/tc-ia64.c: Likewise.
1538 * config/tc-ia64.h: Likewise.
1539 * config/tc-m32r.c: Likewise.
1540 * config/tc-m68k.c: Likewise.
1541 * config/tc-m88k.c: Likewise.
1542 * config/tc-ns32k.c: Likewise.
1543 * config/tc-pdp11.c: Likewise.
1544 * config/tc-pj.h: Likewise.
1545 * config/tc-s390.c: Likewise.
1546 * config/tc-sparc.c: Likewise.
1547 * config/tc-sparc.h: Likewise.
1548 * config/tc-tic80.c: Likewise.
1549 * config/tc-w65.h: Likewise.
1551 2001-07-23 Alan Modra <amodra@bigpond.net.au>
1553 * symbols.c (S_GET_VALUE): Don't treat O_constant and local
1554 symbols specially. Always resolve, adding fr_address to value.
1555 * write.c (write_object_file): Don't add fr_address to sym values.
1556 (relax_frag): Likewise.
1557 (relax_segment): Likewise.
1558 * config/obj-ieee.c (do_symbols): Likewise.
1559 * config/tc-cris.c (md_convert_frag): Likewise.
1560 * config/tc-fr30.c (md_convert_frag): Likewise.
1561 * config/tc-i386.c (md_convert_frag): Likewise.
1562 * config/tc-m32r.c (md_convert_frag): Likewise.
1563 * config/tc-m68hc11.c (md_convert_frag): Likewise.
1564 * config/tc-mcore.c (md_convert_frag): Likewise.
1565 * config/tc-mips.c (mips16_extended_frag): Likewise.
1566 * config/tc-ns32k.c (md_convert_frag): Likewise.
1567 * config/tc-m68k.c (md_convert_frag_1): Likewise.
1568 (BRANCHBWL, BRABSJUNC, BRABSJCOND, BRANCHBW, FBRANCH, DBCCLBR,
1569 DBCCABSJ, PCREL1632, PCINDEX, ABSTOPCREL): Decrement.
1570 (md_relax_table): Remove first four entries. Format.
1571 (md_estimate_size_before_relax): Remove old_fix. Don't bother
1572 setting fr_var. Simplify byte branch checks.
1574 2001-07-23 Alan Modra <amodra@bigpond.net.au>
1576 * config/tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Remove
1577 "isbranch" param as all calls have it set.
1578 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1579 (pa_parse_nonneg_add_cmpltr): Likewise. Remember result of
1580 strcasecmp in "nullify" var.
1581 (pa_parse_neg_add_cmpltr): Likewise.
1582 (pa_ip): Don't "save_s" unnecessarily. Update calls to above
1583 functions. Don't print wrong conditions in error messages.
1585 2001-07-23 Andreas Jaeger <aj@suse.de>
1587 * config/tc-s390.c (s390_force_relocation): Removed.
1589 * config/tc-s390.h: Remove double declaration of
1590 TC_FORCE_RELOCATION.
1592 2001-07-22 H.J. Lu <hjl@gnu.org>
1594 * config/tc-mips.c (s_mips_end): Remove unused variables.
1595 (s_mips_frame): Add ATTRIBUTE_UNUSED.
1597 2001-07-17 Andreas Schwab <schwab@suse.de>
1599 * config/tc-m68k.c (md_pseudo_table) [OBJ_ELF]: Add .file and
1601 (md_assemble) [OBJ_ELF]: Call dwarf2_emit_insn before emitting
1603 * config/tc-m68k.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1605 2001-07-17 matthew green <mrg@eterna.com.au>
1607 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1609 (line_comment_chars): Set to '/' if TE_NetBSD.
1611 2001-07-14 matthew green <mrg@eterna.com.au>
1613 * configure.in (i386-*-netbsdelf*): New target.
1614 * configure: Regenerate.
1616 2001-07-10 Mark Elbrecht <snowball3@softhome.net>
1618 * config/obj-coff.c (coff_frob_symbol): Don't merge if the storage
1619 class of the non-debug symbol is C_NULL.
1621 2001-07-10 Anders Norlander <anorland@synergenix.se>
1623 * doc/as.texinfo (Incbin): Fix grammatical errors.
1625 2001-07-10 Nick Clifton <nickc@cambridge.redhat.com>
1627 * depend.c: Use FOPEN_.. macros in calls to fopen().
1628 * input-file.c: As above.
1629 * itbl-ops.c: As above.
1630 * listing.c: As above.
1631 * output-file.c: As above.
1634 2001-07-08 Anders Norlander <anorland@synergenix.se>
1636 * read.c (s_incbin): New .incbin function.
1637 * read.c (potable): Add "incbin" pseudo-op.
1638 * read.h: Add s_incbin prototype.
1639 * doc/as.texinfo (incbin): Document .incbin pseudo-op.
1640 * NEWS: Mention new feature.
1642 2001-07-07 Nick Clifton <nickc@cambridge.redhat.com>
1644 * ecoff.c (add_file): Only set debug_type to DEBUG_NONE if it is
1647 2001-07-06 John Healy <jhealy@redhat.com>
1649 * cgen.c (gas_cgen_save_fixups): Modified to allow more than one
1650 set of fixups to be stored.
1651 (gas_cgen_restore_fixups): Modified to allow the fixup chain to be
1652 restored to be chosen from any that are saved.
1653 (gas_cgen_swap_fixups): Modified to allow the current set of
1654 fixups to be swapped with any other set that has been saved.
1655 (gas_cgen_initialize_saved_fixups_array): New routine.
1656 * cgen.h: Modifed prototypes for gas_cgen_save_fixups,
1657 gas_cgen_restore_fixups, and gas_cgen_swap_fixups. Added definitions
1658 or MAX_SAVED_FIXUP_CHAINS.
1659 * config/tc-m32r.c (assemble_two_insns): Changed calls to fixup
1660 store, swap and restore fuctions to reflect the new interface.
1662 2001-07-06 Nick Clifton <nickc@cambridge.redhat.com>
1664 * config/tc-m68k.c (md_estimate_size_before_relax): Catch and
1665 ignore empty, ineffectual alignment frags when deciding if a
1666 branch can be short.
1668 2001-07-05 Steve Ellcey <sje@cup.hp.com>
1670 * config/tc-ia64.c (special_section): Add SPECIAL_SECTION_INIT_ARRAY
1671 and SPECIAL_SECTION_FINI_ARRAY.
1672 (special_section_name): Add .init_array and .fini_array.
1673 (md_pseudo_table): Add init_array and fini_array.
1674 (md): Add pointer_size and pointer_size_shift fields.
1675 (setup_unwind_header): New static function.
1676 (output_unw_records): Modify to use setup_unwind_header.
1677 (generate_unwind_image, dot_endp): Modify to use md.pointer_size and
1678 md.pointer_size_shift.
1679 (md_begin): Initialize md.pointer_size and md.pointer_size_shift.
1681 2001-07-05 Ben Elliston <bje@redhat.com>
1683 * README (Supported platforms): m88k no longer suffers bitrot.
1685 * config/tc-m88k.c (md_pseudo_table): Remove redundant "global".
1687 2001-07-05 Alan Modra <amodra@bigpond.net.au>
1689 * struc-symbol.h (struct local_symbol): Rename lsy_offset to
1690 lsy_value. Correct typos in comments.
1691 * symbols.c (local_symbol_make): Update for name change.
1692 (local_symbol_convert): Likewise.
1694 (S_GET_VALUE): Likewise.
1695 (S_SET_VALUE): Likewise.
1696 (print_symbol_value_1): Likewise.
1697 (resolve_symbol_value): Likewise. Don't divide local sym values
1698 by OCTETS_PER_BYTE twice.
1700 2001-07-04 Jim Wilson <wilson@redhat.com>
1702 * config/tc-ia64.c (md_pseudo_table): Add 2byte, 4byte, and 8byte.
1704 * config/tc-ia64.c (is_conditional_branch): Rewrite to exclude mod
1707 2001-07-05 Ben Elliston <bje@redhat.com>
1709 * read.c (s_fill): Correct spelling error in comments.
1711 * doc/c-m88k.texi: New file.
1712 * doc/Makefile.am (CPU_DOCS): Add c-m88k.texi.
1713 * doc/Makefile.in: Regenerate.
1714 * doc/all.texi: Set M880X0.
1715 * doc/as.texinfo: Hook in m88k-dependent documentation.
1717 2001-07-04 Eric Christopher <echristo@redhat.com>
1719 * doc/c-mips.texi (MIPS Opts): Document 12000 as valid cpu.
1721 * config/tc-mips.c (mips_cpu_info_table): Add rm5200, rm5231, rm5261,
1722 and rm5721 as valid cpu strings.
1723 (md_show_usage): Add rm5200, rm5231, rm5261, rm5721.
1725 2001-07-04 Richard Sandiford <rsandifo@redhat.com>
1727 * config/tc-mips.c (md_apply_fix): Prevent addend from becoming zero
1728 if it's expected to be non-zero.
1730 2001-07-03 Nick Clifton <nickc@cambridge.redhat.com>
1732 * config/tc-sh.c (sh_frob_section): Replace symbol_get_frag() with
1735 * write.c (TC_FINALIZE_SYMS_BEFORE_SIZE_SEG): Default to 1.
1736 (write_object_file): Set finalize_syms to
1737 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG just before size_segs is
1740 * doc/internals.texi; Document
1741 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG.
1743 2001-07-02 Alan Modra <amodra@bigpond.net.au>
1745 * config/tc-ppc.c: Formatting fixes.
1747 2001-07-01 Ben Elliston <bje@redhat.com>
1749 * config/tc-m88k.c: Back out warning fixes from 2001-06-24, as
1750 they cause some subtle breakage. Will fix them again later.
1752 2001-06-28 Nick Clifton <nickc@cambridge.redhat.com>
1754 * config/obj-coff.c (obj_coff_ln): Treat a .ln directive
1755 outside of a function as a .appline directive.
1757 2001-06-28 Eric Christopher <echristo@redhat.com>
1758 H.J. Lu <hjl@gnu.org>
1760 * config/tc-mips.c (mips_arch): New. Use mips_arch instead
1761 of mips_cpu for the ISA selection.
1762 (md_longopts): Add OPTION_MARCH and OPTION_MTUNE.
1763 (md_parse_option): Handle OPTION_MARCH and OPTION_MTUNE.
1764 (mips_tune): New. Use mips_tune for scheduling and optimization
1766 (append_insn): Use mips_tune and mips_arch.
1767 (macro_build): Ditto.
1769 (md_begin): Handle mips_arch, mips_tune and mips_cpu. For
1770 backwards compatability mips_cpu generates arch and tune.
1771 (md_show_usage): Document new behavior.
1773 * doc/c-mips.texi (MIPS Opts): Document -march and -mtune.
1778 2001-06-27 Nick Clifton <nickc@cambridge.redhat.com>
1780 * write.c (write_object_file): Do not set finalize_syms until
1781 after the segments have been sized. Some backends may still
1782 need to access the syms's frags in order to adjust relaxed
1785 * config/tc-arm.c (do_ldst): Use MVN to build simple inverted
1788 2001-06-27 Alan Modra <amodra@bigpond.net.au>
1790 * write.c (fixup_segment <Difference of 2 syms same seg>): Don't
1791 subtract MD_PCREL_FROM_SECTION for 68k.
1792 (fixup_segment <Difference of 2 syms different seg>): Only fudge
1793 by adding MD_PCREL_FROM_SECTION for 68k or if not already pcrel.
1795 2001-06-27 Tracy A. Kuhrt <Tracy.Kuhrt@microchip.com>
1797 * write.c (fixup_segment <Difference of 2 syms same seg>): If
1798 pcrel, subtract MD_PCREL_FROM_SECTION value.
1800 2001-06-24 Ben Elliston <bje@redhat.com>
1802 * stabs.c (generate_asm_file): Make local variable `len' a size_t.
1804 2001-06-24 Jakub Jelinek <jakub@redhat.com>
1806 * config/tc-alpha.c (tc_gen_reloc): Handle relocs against SEC_MERGE
1807 section symbols the same way as externs.
1809 2001-06-24 Ben Elliston <bje@redhat.com>
1811 * config/tc-m88k.c (md_number_to_imm): Remove; unused since 1993.
1812 (emit_relocations): Ditto.
1814 (md_begin): Reformat comments to conform to the GNU standards.
1815 (md_assemble): Ditto.
1817 * config/tc-m88k.c (get_reg): Adjust type of `reg_prefix' to char.
1818 (md_parse_option): Mark parameters as unused.
1819 (md_show_usage): Ditto.
1820 (calcop): Adjust type of `reg_prefix' to char.
1822 (getval): Adjust type of local `c' to char.
1823 (md_create_short_jump): Mark from_addr, to_addr params as unused.
1824 (md_create_long_jump): Ditto.
1825 (md_estimate_size_before_relax): Mark parameters as unused.
1827 * config/tc-m88k.c (md_pseudo_table): Properly terminate the table
1828 to allay a possible compiler warning.
1830 2001-06-22 Nick Clifton <nickc@cambridge.redhat.com>
1832 * doc/internals.texi (CPU backend): Document md_atof.
1834 2001-06-22 Matthew Wilcox <willy@ldl.fc.hp.com>
1836 * config/tc-hppa.c (pre_defined_registers): Add %mrp (millicode
1837 return pointer) alias for %r2 or %r31, depending on 32 or 64 bit
1840 2001-06-21 Philip Blundell <philb@gnu.org>
1842 * config/tc-arm.c (cplong_flag): Rename to long_flag. All uses
1844 (insns): Remove entry for adrl. Add long_flag for adr.
1845 (do_adr): Handle `l' suffix.
1848 2001-06-21 Alan Modra <amodra@bigpond.net.au>
1850 * config/tc-hppa.c (CHECK_FIELD_WHERE): Define.
1851 (md_apply_fix): Use it here. Replace printf with equivalent
1853 (tc_gen_reloc): Use as_bad_where instead of as_bad.
1854 (md_apply_fix): Here too.
1855 * config/tc-i386.c (tc_gen_reloc): Use as_bad_where instead of as_bad.
1856 * config/tc-m68k.c (tc_gen_reloc): Likewise.
1857 (md_convert_frag_1): Likewise.
1859 2000-06-20 Tom Rix <trix@redhat.com>
1861 * config/tc-ppc.c (ppc_comm): Change default alignment to 4 bytes.
1863 2001-06-18 H.J. Lu <hjl@gnu.org>
1865 * doc/Makefile.am (info): Depend on $(MANS).
1866 (as.1): Remove the prefix `$(srcdir)/'.
1867 * doc/Makefile.in: Regenerated.
1871 2001-06-18 Philip Blundell <philb@gnu.org>
1873 * config/tc-arm.c (do_msr): Remove restriction on usage of
1876 2001-06-19 Alan Modra <amodra@bigpond.net.au>
1878 * dwarf2dbg.c (dwarf2_finish): Output file info even when no
1881 2001-06-13 Philip Blundell <philb@gnu.org>
1883 * config/tc-arm.c (thumb_shift): Improve wording of error message.
1884 (do_t_arit): Likewise.
1886 2001-06-13 Nick Clifton <nickc@cambridge.redhat.com>
1888 * config/tc-sh.c (md_pseudo_table): Only intercept the .file and
1889 .loc pseudos if the dfwarf2 functions are available.
1890 (md_assemble): Only call dwarf2_emit_insn if it is available.
1892 * expr.c: Fix typo in comment.
1894 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
1896 * doc/as.texinfo (Infix Ops): Document that comparison and
1897 combiner operators can be used as infix operators.
1899 2001-06-12 Peter Jakubek <pjak@snafu.de>
1901 * config/tc-m68k.c (parse_mri_control_operand): Fix handling
1903 (swap_mri_condition): Add HS (alias fo CC) and LO (alias for CS).
1904 (reverse_mri_condition): Likewise.
1905 (swap_mri_condition): Issue warning for conditions that can not be
1907 (build_mri_control_operand): Fix order of operands (swapped).
1908 (build_mri_control_operand): Allow upper case extension in structured
1910 (s_mri_else): Likewise.
1911 (s_mri_next): Likewise.
1912 (s_mri_for): Likewise.
1913 (s_mri_if): Fix handling comment ('*') in mri mode.
1914 (s_mri_while): Likewise.
1915 * macro.c (macro_expand): Allow macro invocation with empty
1918 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
1920 * config/tc-arm.c: Fix test for overlow of literal pool.
1922 2001-06-11 H.J. Lu <hjl@gnu.org>
1924 * NEWS: Updated for the new -n option for the MIPS assembler.
1926 * config/tc-mips.c (md_show_usage): Add -n.
1928 * doc/as.texinfo: Document the new -n option.
1929 * doc/c-mips.texi: Likewise.
1930 * doc/as.1: Regenerated.
1932 2001-06-10 Alan Modra <amodra@bigpond.net.au>
1934 * config/obj-coff.c (obj_coff_section): Formatting fix.
1936 * config/tc-i386.c (md_assemble): Accept branch hints as ",pt" and
1939 2001-06-08 H.J. Lu <hjl@gnu.org>
1941 * config/tc-mips.c (warn_nops): New variable. Set to 0 to
1942 disable warning about all NOPS that the assembler generates.
1943 (macro): Warn NOPS generated only if warn_nops is not 0.
1944 (md_shortopts): Add `n'.
1945 (md_parse_option): Set warn_nops to 1 for `n'.
1947 2001-06-08 H.J. Lu <hjl@gnu.org>
1949 * config/tc-mips.c (mips_ip): Properly handle illegal operands.
1951 2001-06-08 H.J. Lu <hjl@gnu.org>
1953 * config/tc-mips.c (md_apply_fix): Don't adjust common
1954 extern/weak symbols for ELF.
1955 (md_estimate_size_before_relax): Treat weak like extern for
1957 (mips_fix_adjustable): Don't adjust extern/weak symbols for
1960 2001-06-08 Alan Modra <amodra@bigpond.net.au>
1962 * Makefile.am: 'som' is not wrongly spelled 'some'.
1963 * Makefile.in: Regenerate.
1965 * config/tc-mips.c (mips16_mark_labels): Reduce number of calls to
1966 S_GET_VALUE by using a temp.
1967 (append_insn): Likewise, and for S_SET_VALUE too.
1968 (mips_emit_delays): Likewise.
1969 (my_getExpression): Likewise.
1970 (md_apply_fix): Likewise. Use "valueT" rather than "long" for "value".
1971 (mips16_extended_frag): Remove code concerned with avoiding
1972 locking in a frag address now that symbols are not finalized until
1973 relaxation is complete. Cater for first relaxation pass having
1974 bogus addresses. Use relax_marker to reliably determine whether a
1975 symbol frag has been reached on the current pass.
1977 2001-06-07 H.J. Lu <hjl@gnu.org>
1979 * configure.in: Move "mips-*-linux-gnu*" before "mips-*-gnu*".
1980 * configure: Regenerate.
1982 2001-06-07 H.J. Lu <hjl@gnu.org>
1984 * configure.in: Use MIPS_STABS_ELF for Linux/mips and remove
1986 * configure: Regenerate.
1988 2001-06-07 H.J. Lu <hjl@gnu.org>
1990 * config/tc-mips.c (mips_pseudo_table): Add "extern" if
1991 MIPS_STABS_ELF is defined.
1993 2001-06-06 Nick Clifton <nickc@cambridge.redhat.com>
1995 * as.c (show_usage): Remove L from listing options. It is not a
1998 2001-06-06 Christian Groessler <cpg@aladdin.de>
2000 * config/tc-z8k.c: Removed many warnings by removing unused
2001 variables and tagging unused parameters as such.
2002 (md_begin): Fixed a typo (","instead of ";").
2003 (struct ctrl_table): Add parentheses to initialize array
2005 (struct flag_table): Likewise.
2006 (struct intr_table): Likewise.
2007 (struct table): Likewise.
2008 (check_operand): "#if 0"'ed since it doesn't seem to be used.
2010 2001-06-06 Peter Jakubek <pjak@snafu.de>
2012 * config/tc-m68k.c (md_show_usage): Add all supported ColdFire
2013 options to list (e.g. m5206e, m5307, m5407).
2015 2001-06-06 Martin Schwidefsky <schwidefsky@de.ibm.com>
2017 * config/tc-s390.h (TC_FORCE_RELOCATION): Always emit relocations
2018 BFD_RELOC_VTABLE_INHERIT and BFD_RELOC_VTABLE_ENTRY.
2020 2001-06-06 Alan Modra <amodra@bigpond.net.au>
2022 * config/tc-i386.c (md_assemble): Handle Pentium4 branch hints.
2023 <JumpByte, JumpDword insn output>: Remove dead code.
2025 2001-06-06 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
2027 * as.c (parse_args): Correct option name "listing-lhs-width2".
2029 2001-06-05 Nick Clifton <nickc@cambridge.redhat.com>
2031 * symbols.c (S_SET_EXTERNAL): Do not override a section symbol's
2034 2001-05-30 Richard Henderson <rth@redhat.com>
2036 * read.c (emit_leb128_expr): Call md_cons_align.
2038 2001-05-28 Jeff Sturm <jsturm@one-point.com>
2040 * config/tc-sparc.c (md_apply_fix3): Handle BFD_RELOC_SPARC_UA16,
2041 BFD_RELOC_SPARC_UA32 and BFD_RELOC_SPARC_UA64.
2042 (tc_gen_reloc): Likewise.
2043 (sparc_cons_align): Don't clear sparc_no_align_cons.
2044 (cons_fix_new_sparc): Substitute BFD_RELOC_SPARC_UA{16|32|64} for
2045 BFD_RELOC_{16|32|64} iff sparc_no_align_cons is set.
2047 2001-05-27 Alan Modra <amodra@one.net.au>
2049 * write.c (relax_segment <rs_space>): Check the section of a
2050 symbol to determine whether it is absolute rather than comparing
2051 its frag against zero_address_frag as listings play tricks with
2054 * config/tc-m68k.c (md_assemble): Ensure variable part of frag is
2055 allocated in the same chunk as the fixed part.
2057 2001-05-26 Alan Modra <amodra@one.net.au>
2059 * write.c (relax_segment <rs_space>): Calculate growth using
2060 addresses before stretch. Prevent repeated error messages.
2061 From Peter Jakubek <pjak@snafu.de>
2062 Use as_bad_where and as_warn_where to pinpoint errors.
2064 2001-05-25 Alan Modra <amodra@one.net.au>
2066 * symbols.c (resolve_symbol_value): Always set segment, even when
2067 not finalizing symbol value.
2069 * config/obj-ieee.c (write_object_file): Set finalize_syms.
2070 * config/obj-coff.c (write_object_file): Likewise.
2071 * (size_section): Remove rs_space assert as fr_symbol is no longer
2073 (fill_section): Likewise.
2075 * configure.in: Replace linuxoldld with linux*oldld.
2076 * configure: Regenerate.
2078 From 2.11 branch 2001-03-30 Richard Henderson <rth@redhat.com>
2079 * config/tc-i386.c (md_convert_frag): Don't die on local symbols
2080 that have been finalized.
2082 * symbols.c (resolve_symbol_value): Clear sy_resolving before
2083 taking exit_dont_set_value.
2085 * write.c (relax_segment <rs_space>): Don't zap fr_symbol when
2088 2000-05-24 Tom Rix <trix@redhat.com>
2090 * config/obj-coff.c (add_lineno): xcoff allows negative line
2092 * config/tc-ppc.c (ppc_stabx): fix generated symbol
2094 2001-05-24 Alan Modra <amodra@one.net.au>
2096 * write.c (write_object_file): Set finalize_syms = 1 before
2099 2001-05-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2101 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add ISA_MIPS64 as 64 bit
2102 architecture, remove erraneous ISA_MIPS32.
2103 (md_show_usage): Add MIPS r12k support.
2104 (mips_cpu_info_table): Add MIPS r12k support.
2106 2001-05-22 Alan Modra <amodra@one.net.au>
2108 * config/tc-arc.c (md_assemble): Use is_end_of_line instead of
2111 * symbols.c (resolve_symbol_value): Remove "finalize" param,
2112 instead use finalize_syms directly. Don't treat expressions
2113 specially with regard to finalize_syms. Update calls to self.
2114 (resolve_local_symbol): Update call to resolve_symbol_value.
2115 (S_GET_VALUE): Likewise. Return resolve_symbol_value if
2117 * symbols.h (resolve_symbol_value): Update prototype.
2118 * config/obj-aout.c (obj_crawl_symbol_chain): Update call
2119 to resolve_symbol_value.
2120 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
2121 * config/obj-coff.c (do_relocs_for): Likewise.
2122 (yank_symbols): Likewise.
2123 (fixup_segment): Likewise.
2124 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
2125 * config/tc-mips.c (md_convert_frag): Likewise.
2126 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
2127 (ppc_fix_adjustable): Likewise.
2128 * dwarf2dbg.c (dwarf2dbg_estimate_size_before_relax): Likewise.
2129 (dwarf2dbg_convert_frag): Likewise.
2130 * ehopt.c (eh_frame_estimate_size_before_relax): Likewise.
2131 (eh_frame_convert_frag): Likewise.
2132 * expr.c (make_expr_symbol): Likewise.
2133 * write.c (adjust_reloc_syms): Likewise.
2134 (write_object_file): Likewise.
2135 (relax_segment): Likewise.
2136 (fixup_segment): Likewise.
2137 (finalize_syms): Init to zero, and update comment.
2138 (write_object_file): Set finalize_syms to 1 rather than 2.
2139 * doc/internals.texi (sy_value): Mention finalize_syms.
2140 (S_GET_VALUE): Remove restriction on when S_GET_VALUE can be called.
2142 * config/tc-m68k.c (relaxable_symbol): Only treat external symbols
2143 as relaxable if embedded system, make weak syms non-relaxable.
2145 (tc_m68k_fix_adjustable): ..so it can be used here.
2146 (md_apply_fix_2): Sign extend without conditional.
2148 * config/tc-v850.c: Update copyright.
2150 2001-05-16 Jeff Johnston <jjohnstn@redhat.com>
2152 * cgen.c (gas_cgen_tc_gen_reloc): Changed error message when
2153 howto entry is not found.
2155 2001-05-15 Alexandre Oliva <aoliva@redhat.com>
2157 * config/tc-mn10300.c (mn10300_force_relocation): Don't
2158 optimize differences between symbols in code sections to
2160 (mn10300_fix_adjustable): Don't adjust to section+offset
2161 relocations pointing at symbols in code sections.
2163 2001-05-16 Alan Modra <amodra@one.net.au>
2165 * config/tc-arc.c (md_assemble): Correct dwarf2_emit_insn param
2167 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn before
2168 opcodes are output rather than after. Delete insn_size.
2169 * config/tc-v850.c (md_assemble): Similarly, but delete
2172 2001-05-14 Richard Henderson <rth@redhat.com>
2174 * ehopt.c (eh_frame_convert_frag): Fix missed subtype adjustment
2177 2001-05-14 Richard Henderson <rth@redhat.com>
2179 * ehopt.c (get_cie_info): Rename from eh_frame_code_alignment;
2180 also collect whether to expect an FDE augmentation.
2181 (check_eh_frame): Rewrite as a state machine. Track where in
2182 an FDE we are located, skip any augmentation.
2183 (eh_frame_estimate_size_before_relax): Get code alignment from
2184 the fragment subtype.
2185 (eh_frame_relax_frag, eh_frame_convert_frag): Likewise.
2186 * read.c (emit_leb128_expr): Call check_eh_frame.
2188 2001-05-14 Alexandre Oliva <aoliva@redhat.com>
2190 * config/tc-mn10300.c (md_assemble): Anchor dwarf2 line info
2191 before a relaxable insns.
2193 2001-05-13 Alexandre Oliva <aoliva@redhat.com>
2195 * config/tc-mn10300.c (tc_gen_reloc): Don't reject differences
2196 between symbols if the base symbol is in the current section;
2197 emit a PC-relative relocation instead.
2199 2001-05-12 Peter Targett <peter.targett@arccores.com>
2201 * config/tc-arc.c: Update copyright and tidy source comments.
2202 (md_pseudo_table): Add directive .cpu back as an alias for
2203 .option. Add .file and .line for dwarf2 support.
2204 (arc_mach_type): Make bfd_mach_arc_6 default.
2205 (md_longopts): Add entry 'pre-v6' representing old command line
2206 option when assembling for 'arc5' core versions.
2207 (md_parse_option): Make OPTION_ARC same as OPTION_ARC6, for new
2209 (arc_code_symbol): Make symbol value for @h30 fixup expression
2210 equal to O_constant.
2211 (md_assemble): Call dwarf2_emit_insn.
2212 Include "dwarf2dbg2.h". Formatting fixes throughout file.
2213 * config/tc-arc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2214 * doc/c-arc.texi (ARC_CORE_DEFAULT): Update to new default.
2216 2001-05-11 Jakub Jelinek <jakub@redhat.com>
2218 * config/tc-ia64.c (special_linkonce_name): New.
2219 (make_unw_section): Map .gnu.linkonce.t.FOO text section into
2220 .gnu.linkonce.ia64unw{,i}.FOO.
2221 (ia64_elf_section_type): Handle .gnu.linkonce.ia64unw{,i}.FOO.
2222 (dot_endp): Add comment about it.
2224 2001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
2226 * config/tc-arm.c (arm_handle_align): When truncating an aligned
2227 block, ensure that the low order bits of the alignment are
2230 2001-05-10 Alan Modra <amodra@one.net.au>
2232 * config/obj-vms.c (obj_crawl_symbol_chain): Don't take address of
2235 * config/tc-fr30.c (md_estimate_size_before_relax): Return size of
2236 current variable part of frag.
2237 * config/tc-m32r.c (md_estimate_size_before_relax): Likewise.
2238 * config/tc-openrisc.c (md_estimate_size_before_relax): Likewise.
2239 * config/tc-m68hc11.c (RELAX_STATE): Define.
2240 (RELAX_LENGTH): Define.
2241 (md_estimate_size_before_relax): Handle non-relaxable cases
2242 separately from relaxable cases for clarity, and return correct
2243 size for multi-pass relaxation.
2244 * config/tc-tahoe.c (RELAX_LENGTH): Correct.
2245 (md_estimate_size_before_relax): As for tc-m68hc11.c.
2246 (md_convert_frag): Remove "length_code".
2247 * config/tc-vax.c (RELAX_STATE): Define.
2248 (RELAX_LENGTH): Define.
2249 (md_relax_table): Add missing entry.
2250 (md_estimate_size_before_relax): As for tc-m68hc11.c.
2251 (md_convert_frag): Remove "length_code".
2252 * config/tc-ns32k.c (md_estimate_size_before_relax): Simplify and
2253 don't bother setting fr_var. Return correct size for multi-pass
2255 * config/tc-v850.c (md_estimate_size_before_relax): Rewrite.
2256 (md_convert_frag): Don't bother clearing fr_var.
2257 (md_pseudo_table): Correct initialization.
2258 * config/tc-h8500.c (md_convert_frag): Don't bother clearing fr_var.
2259 (md_estimate_size_before_relax): No need to set fr_var.
2260 * config/tc-mcore.c (md_convert_frag): Don't bother clearing fr_var.
2261 (md_estimate_size_before_relax): No need to set fr_var.
2263 2001-05-09 Richard Henderson <rth@redhat.com>
2265 * config/tc-ia64.c (generate_unwind_image): Align the fragment
2266 beginning a function's unwind info block.
2268 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
2270 * config/tc-mn10300.c (md_apply_fix3): Accept PC-relative relocs.
2272 2001-05-08 Andreas Schwab <schwab@suse.de>
2274 * config/tc-m68k.c: Instead of replacing -1 by 64 in assignment to
2275 fx_pcrel_adjust explicitly sign extend when reading it.
2277 2001-05-08 Alan Modra <amodra@one.net.au>
2279 * config/tc-m68k.c (md_estimate_size_before_relax): Set fr_var
2280 from md_relax_table, and combine some switch cases.
2282 2001-05-06 Alexandre Oliva <aoliva@redhat.com>
2284 * config/tc-mn10300.c (md_assemble): Subtract operand->shift
2285 from offset in non-pcrel operands too.
2287 2001-05-06 Nick Clifton <nickc@cambridge.redhat.com>
2289 * config/tc-arm.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
2290 * config/tc-arm.c (arm_handle_align): Do not insert more than
2291 MAX_MEM_FOR_RS_ALIGN_CODE bytes.
2292 (arm_frag_align_code): Use MAX_MEM_FOR_RS_ALIGN_CODE.
2294 2001-05-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2296 * Makefile.am (TARG_ENV_HFILES): Add te-hppa64.h and te-hppalinux64.h.
2298 * Makefile.in: Regenerate.
2299 * configure.in: Remove duplicate mips-*-ecoff* entry.
2300 * configure: Regenerate.
2302 * config/obj-ecoff.c (obj_pseudo_table): Fix terminating entry.
2303 (n_names): Cast away type mismatch.
2304 (ecoff_sec_sym_ok_for_reloc): Add unused attribute.
2305 (obj_ecoff_frob_symbol): Likewise.
2306 * ecoff.c: (add_file): Add unused attribute.
2307 (ecoff_directive_begin): Likewise.
2308 (ecoff_directive_bend): Likewise.
2309 (ecoff_directive_def): Likewise.
2310 (ecoff_directive_dim): Likewise.
2311 (ecoff_directive_scl): Likewise.
2312 (ecoff_directive_size): Likewise.
2313 (ecoff_directive_type): Likewise.
2314 (ecoff_directive_tag): Likewise.
2315 (ecoff_directive_val): Likewise.
2316 (ecoff_directive_endef): Likewise.
2317 (ecoff_directive_end): Likewise.
2318 (ecoff_directive_ent): Likewise.
2319 (ecoff_directive_extern): Likewise.
2320 (ecoff_directive_file): Likewise.
2321 (ecoff_directive_fmask): Likewise.
2322 (ecoff_directive_frame): Likewise.
2323 (ecoff_directive_mask): Likewise.
2324 (ecoff_directive_loc): Likewise.
2325 (mark_stabs): Likewise.
2326 (ecoff_stab): Likewise.
2327 (ecoff_frob_symbol): Cast away type mismatch.
2328 (ecoff_padding_adjust): Likewise.
2329 (ecoff_build_symbols): Likewise.
2330 (ecoff_build_procs): Likewise.
2331 (ecoff_build_aux): Likewise.
2332 (ecoff_build_strings): Likewise.
2333 (ecoff_build_fdr): Likewise.
2334 (ecoff_build_debug): Likewise.
2335 * itbl-ops.c (itbl_assemble): Variable initialization.
2337 2001-05-03 Alan Modra <amodra@one.net.au>
2339 * config/tc-i386.c (i386_displacement): Call as_bad for bad GOTOFF
2340 expressions rather than triggering an assert.
2342 2001-05-02 Johan Rydberg <jrydberg@opencores.org>
2344 * config/tc-openrisc.c: New file.
2345 * config/tc-openrisc.h: Likewise.
2347 * Makefile.am: Add OpenRISC target.
2348 * Makefile.in: Regenerated.
2350 * configure.in (openrisc-*-*): Add target.
2351 * configure: Regenerated.
2353 2001-05-02 Nick Clifton <nickc@cambridge.redhat.com>
2355 * config/tc-arm.c (arm_frag_align_code): Change error message to
2356 more explanatory version.
2358 2001-04-29 Keith M Wesolowski <wesolows@foobazco.org>
2360 * config/tc-mips.c (md_parse_option): Also accept
2361 elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.
2363 2001-04-27 David Mosberger <davidm@hpl.hp.com>
2365 * config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
2366 argument passing order: predicate goes last, not first.
2368 2001-04-27 Sean McNeil <sean@mcneil.com>
2370 * configure.in: Add arm-vxworks.
2371 * configure: Regenerate.
2373 2001-04-26 Nick Clifton <nickc@cambridge.redhat.com>
2375 * config/tc-arm.c (arm_handle_align): New Function: Generate
2376 no-op filled alignment frags.
2377 (arm_frag_align_code): New Function: Create a code alignment frag.
2378 (arm_init_frag): New Function: Initialse the target dependent
2381 * config/tc-arm.h (TC_FRAG_TYPE): Define.
2382 (TC_FRAG_INIT): Define.
2383 (HANDLE_ALIGN): Define.
2384 (md_do_align): Define.
2386 2001-04-25 Nick Clifton <nickc@cambridge.redhat.com>
2388 * config/obj-coff.c (do_linenos_for): Check to see if the filename
2389 symbol has been initialised before extracting its symbol index.
2391 2001-04-24 H.J. Lu <hjl@gnu.org>
2393 * configure: Regenerated with the right version of autoconf.
2395 2001-04-24 Christian Groessler <cpg@aladdin.de>
2397 * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
2398 generate R_CALLR and R_REL16 relocations
2400 2000-04-20 Jason Eckhardt <jle@redhat.com>
2402 * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
2403 since frag_now can change after d10v_cleanup is called.
2405 2001-04-16 David O'Brien <obrien@FreeBSD.org>
2407 * configure.in: Add the em type for FreeBSD targets.
2408 * configure: Regenerate.
2410 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
2412 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
2413 * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
2415 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
2416 pc-relative relocations not placed at the end of the instruction.
2418 2001-04-13 Jim Wilson <wilson@redhat.com>
2420 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
2423 2001-04-13 Jakub Jelinek <jakub@redhat.com>
2425 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
2426 handle SHF_MERGE and SHF_STRINGS.
2427 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
2428 (obj_elf_section): Allow additional argument specifying entity size.
2429 * write.c (adjust_reloc_syms): Keep relocations against local symbols
2430 in SEC_MERGE sections.
2432 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
2434 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
2436 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
2438 * expr.c (operand): Pass &c to md_parse_name().
2439 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
2441 2001-04-07 Steven J. Hill <sjhill@cotw.com>
2443 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
2445 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
2446 * Makefile.in: Regenerated.
2448 * configure.in: Use traditional MIPS targets for Linux/MIPS.
2449 * configure: Regenerated.
2451 2001-04-06 Alexandre Oliva <aoliva@redhat.com>
2453 * config/tc-mn10300.c (xr_registers): Added `pc'.
2455 2001-04-05 Alan Modra <alan@linuxcare.com.au>
2457 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
2458 * configure: Regenerate.
2460 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
2461 cases, and always return size based on current fr_subtype.
2462 (md_begin): Move initialization of md_relax_table..
2463 (md_relax_table): ..to static initializer. Set rlx_length for
2464 UNDEF_WORD_DISP cases.
2465 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
2466 (md_begin): Likewise.
2467 (md_relax_table): Likewise.
2468 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
2469 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
2470 Set rlx_backward and rlx_forward to zero for unused states.
2471 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
2472 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
2473 (UNCOND12, UNCOND32): Remove duplicate defines.
2475 2001-04-04 Hans-Peter Nilsson <hp@axis.com>
2477 * config/tc-cris.c (md_estimate_size_before_relax) <case
2478 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
2479 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
2480 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
2481 Add cases to cover all relax states.
2482 (cris_insn_first_word_frag): New.
2483 (md_assemble): Call cris_insn_first_word_frag to get the first
2484 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
2485 end. Drop variable insn_size.
2486 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
2487 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
2488 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
2490 * write.c (write_object_file): Reset broken word state before
2493 2001-03-31 Alan Modra <alan@linuxcare.com.au>
2495 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
2496 for one line if not already enabled.
2497 * cond.c (s_elseif): Correct conditional assembly listing.
2500 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
2501 Don't abort on NULL current_cframe.
2503 2001-03-30 Alan Modra <alan@linuxcare.com.au>
2505 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
2506 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
2507 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
2508 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
2509 * config/obj-coff.c (do_relocs_for): Likewise.
2510 (yank_symbols): Likewise.
2511 (fixup_segment): Likewise.
2512 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
2513 (ppc_fix_adjustable): Likewise.
2514 * config/tc-mips.c (md_convert_frag): Likewise.
2515 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
2516 * ehopt.c (eh_frame_convert_frag): Likewise.
2517 * expr.c (make_expr_symbol): Likewise.
2519 * frags.h (struct frag): Add last_fr_address. Reorder fields for
2521 * symbols.c (resolve_symbol_value): Don't fix expression values
2522 until relaxation is complete.
2523 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
2524 (S_GET_VALUE): Likewise, and return unresolved expression value.
2525 * write.c (finalize_syms): New.
2526 (relax_and_size_seg): Split into..
2527 (relax_seg): New function, returns 1 if anything changed..
2528 (size_seg): And the remainder of relax_and_size_seg.
2529 (fixup_segment): Arrange for final resolution of sym values.
2530 (adjust_reloc_syms): Likewise.
2531 (write_object_file): Likewise, and repeatedly call relax_seg until
2532 nothing more changes.
2533 (relax_segment): Return 1 if anything changed. Use correct types
2534 for rs_org `target' and `after'.
2535 * write.h (finalize_syms): Declare.
2536 (relax_segment): Update prototype.
2538 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
2539 do-nothing cases to switch to avoid abort on a second relaxation
2540 pass, and tidy code a little.
2541 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
2542 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
2543 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
2544 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
2545 (md_relax_table): Remove first four unused entries. Increment
2546 rlx_length by one throughout table, and update comments to suit.
2547 (md_estimate_size_before_relax): Return size of current variable
2548 part of frag to reflect reality when relaxing more than once.
2549 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
2550 (COND32, UNCD32): Rename to DISP32 throughout.
2551 (UNDEF_WORD_DISP): Renumber to 3.
2552 (md_estimate_size_before_relax): Add extra do-nothing cases.
2553 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
2554 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
2555 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
2556 handle word and dword branches.
2558 2001-03-29 Hans-Peter Nilsson <hp@axis.com>
2560 * config/tc-cris.h (tc_fix_adjustable): Allow only
2561 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
2562 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
2563 example in comment to valid type.
2565 2001-03-28 H.J. Lu <hjl@gnu.org>
2567 * read.c (equals): Set to local for COFF only if it hasn't been
2570 2001-03-28 Alan Modra <alan@linuxcare.com.au>
2572 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
2573 (md_begin): Use it when setting default architecture.
2575 2001-03-27 Nick Papadonis <nick@coelacanth.com>
2577 * read.c (equals): (for COFF) default symbols to being local.
2579 2001-03-27 Hans-Peter Nilsson <hp@axis.com>
2581 * configure.in (cris-*-*): Change default emulation to criself.
2582 (cris-*-*aout*): New rule.
2583 * configure: Regenerate.
2585 2001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
2587 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
2588 BFD_RELOC_390_GOTENT.
2589 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
2590 BFD_RELOC_390_GOTENT.
2592 2001-03-26 Nick Clifton <nickc@redhat.com>
2594 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
2595 * config/tc-s390.c (s390_force_relocation): New function: Force
2596 relocations for VTINHERIT relocs.
2598 2001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2600 * doc/as.texinfo: Put @c man begin to generate the as man page.
2601 When generating man, define all the variables. Re-organize some
2602 options to obtain better indentation of man page.
2603 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
2604 (as.1): Build from as.texinfo.
2605 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
2607 2001-03-25 Alan Modra <alan@linuxcare.com.au>
2609 * config/tc-i386.c (i386_scale): Accept an absolute expression for
2610 scale factor, and return the end of the expression.
2611 (i386_operand): Modify for above.
2613 2001-03-23 Nick Clifton <nickc@redhat.com>
2615 * doc/as.texinfo: Document --listing-XXX command line switches.
2616 Explain why listings behave differently when -pipe is used.
2618 2001-03-23 Richard Sandiford <rsandifo@redhat.com>
2620 * write.c (fix_new_exp): Print an error if passed a register.
2622 2001-03-23 Hans-Peter Nilsson <hp@axis.com>
2624 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
2625 (PIC_SUFFIX_CHAR): New macro.
2626 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
2627 (pic): New variable.
2628 (md_longopts): New option --pic.
2629 (OPTION_PIC): Define.
2630 (md_estimate_size_before_relax): Tweak longish comment.
2631 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
2632 (md_assemble): Handle a PIC relocation on prefix and normal
2633 instruction operands.
2634 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
2635 "complex" operand expressions. Call frag_more outside
2636 gen_cond_branch_32 parameter list.
2637 (cris_process_instruction): Handle PIC relocs on parsed
2638 operand expressions. Validize PIC reloc sizes.
2639 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
2640 (gen_bdap): Handle "complex" operand expressions.
2641 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
2642 ADD.D offset,PC as jump instruction if generating PIC. Generate
2643 error instead of crashing on complex expressions.
2644 (cris_number_to_imm): Add segT parameter. All callers changed.
2645 Use segT parameter, not now_seg, for segment of fixup. Handle
2646 PCREL relocations but check that they are fully resolved.
2647 (md_parse_option): Handle OPTION_PIC.
2648 (tc_gen_reloc): Handle PIC relocs.
2649 (md_show_usage): Update for --pic.
2650 (md_apply_fix3): Renamed from md_apply_fix.
2651 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
2652 (md_cris_force_relocation): Force relocation for PIC relocs.
2654 * config/tc-cris.h: Tweak attribution.
2655 (MD_APPLY_FIX3): Define.
2656 (IS_CRIS_PIC_RELOC): New macro.
2657 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2658 (tc_fix_adjustable): Don't adjust a globally visible symbol when
2660 (tc_frob_symbol): Avoid emitting undefined symbols.
2662 2001-03-20 Alan Modra <alan@linuxcare.com.au>
2664 * frags.h (struct frag): Add relax_marker.
2665 * write.c (is_dnrange): Delete.
2666 (relax_frag): Use correct types for `aim', `target', `address'.
2667 Delete `offset', `was_address'. Test `relax_marker' instead of
2668 using fragile (and slow) address test.
2669 (relax_segment): Init and flip `relax_marker'.
2671 2001-03-19 Alan Modra <alan@linuxcare.com.au>
2673 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
2676 2001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2678 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
2679 with 'Motorola specification for assembly language input standard'.
2681 2001-03-17 Richard Henderson <rth@redhat.com>
2683 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
2684 (dwarf2_directive_loc): Don't use them.
2685 (dwarf2_directive_file): Reject duplicate file definitions.
2686 (get_filenum): Zero allocated memory.
2687 (out_file_list): Complain about missing file definitions.
2689 2001-03-17 Alan Modra <alan@linuxcare.com.au>
2691 * read.c (do_org): Handle complex expressions.
2692 * cgen.c (gas_cgen_finish_insn): Likewise.
2694 2001-03-15 David Mosberger <davidm@hpl.hp.com>
2696 * config/tc-ia64.c (md): New member keep_pending_output.
2697 (ia64_flush_pending_output): Flush only if md.keep_pending_output
2699 (dot_xdata): Turn on md.keep_pending_output for the duration of
2701 (dot_xfloat_cons): Ditto.
2702 (dot_xstringer): Ditto.
2703 (dot_xdata_ua): Ditto.
2704 (dot_xfloat_cons_ua): Ditto.
2706 2001-03-15 Jim Wilson <wilson@redhat.com>
2708 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
2711 2001-03-15 Alexandre Oliva <aoliva@redhat.com>
2713 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
2715 2001-03-15 DJ Delorie <dj@redhat.com>
2717 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
2718 blindly freeing string if it isn't at the top of the obstack.
2720 2001-03-13 Alan Modra <alan@linuxcare.com.au>
2722 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
2723 (NUM_FLAG_CODE): Define.
2724 (lex_got): New function.
2725 (got_reloc): New global var.
2726 (x86_cons_fix_new): New function.
2727 (x86_cons): New function.
2728 (i386_immediate): Use lex_got here, replacing inline code. Change
2729 "ignoring junk.." error message to "junk.."
2730 (i386_displacement): Likewise.
2731 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
2732 (x86_cons): Declare.
2733 (TC_CONS_FIX_NEW): Define.
2734 (x86_cons_fix_new): Declare.
2736 2001-03-12 Nick Clifton <nickc@redhat.com>
2738 * config/tc-arm.c (md_begin): Always set machine type based on
2741 2001-03-07 Alan Modra <alan@linuxcare.com.au>
2743 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
2744 (md_assemble) <smallest displacement>: Use correct field of i.op[]
2746 <JumpInterSegment output>: Use correct i.disp_reloc[].
2747 <immediate output>: Likewise.
2749 2001-03-06 Nick Clifton <nickc@redhat.com>
2751 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
2754 2001-03-06 Igor Shevlyakov <igor@windriver.com>
2756 * config/tc-m68k.c : Add 5407 to archs[] table.
2757 (HAVE_LONG_BRANCH): Add mcf5407.
2758 (select_control_regs): Recognize 5407.
2760 2001-03-02 Dave Brolley <brolley@redhat.com>
2762 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
2765 2001-03-02 Richard Sandiford <rsandifo@redhat.com>
2767 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
2768 (gen_to_words): Print warnings if NaNs are found and the target CPU
2769 does not support them. Allow largest exponent to be used in normal
2770 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
2772 2001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
2774 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
2775 anymore since we use bfd_elf_generic_reloc now.
2776 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
2778 2001-02-27 Alan Modra <alan@linuxcare.com.au>
2780 * configure.in (BFD_VERSION): New.
2781 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
2782 * configure: Regenerate.
2783 * Makefile.am: Run "make dep-am"
2784 * Makefile.in: Regenerate.
2785 * doc/Makefile.in: Regenerate.
2787 2001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
2789 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
2790 SEC_NEVER_LOAD when the 'n' flag is used.
2791 Add SEC_NEVER_LOAD to matchflags.
2793 2001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2795 * symbols.c (decode_local_label_name): Initialize message_format
2796 only when an error is reported (perf pb due to I18N).
2798 2001-02-23 H.J. Lu <hjl@gnu.org>
2800 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
2801 BFD_ASSEMBLER is not defined.
2803 2001-02-23 Richard Sandiford <rsandifo@redhat.com>
2805 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
2806 done if it's against a symbol.
2808 2001-02-22 Timothy Wall <twall@cygnus.com>
2810 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
2811 target formats if applicable.
2812 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
2813 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
2814 * Makefile.in: Regenerated.
2815 * configure.in: Added configuration for ia64-*-aix*.
2816 * configure: Regenerated.
2818 2001-02-21 David Mosberger <davidm@hpl.hp.com>
2820 * config/tc-ia64.c (enum operand_match_result): New type.
2821 (operand_match): Change return type to operand_match_result.
2822 Fix all returns appropriately, adding support for returning the
2823 out-of-range result.
2824 (parse_operands): New locals result, error_pos, out_of_range_pos,
2825 curr_out_of_range_pos. Rewrite operand matching loop to give better
2828 2001-02-21 David Mosberger <davidm@hpl.hp.com>
2830 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
2831 (dot_proc): Clear unwind.prologue_count to zero.
2832 (dot_prologue): Increment unwind.prologue_count.
2833 (dot_restore): If second operand is omitted, use
2834 unwind.prologue_count -1 for "ecount" (# of additional regions to
2835 pop). Decrement unwind.prologue_count by number of regions
2838 2001-02-21 Nick Clifton <nickc@redhat.com>
2840 * doc/as.texinfo (Section): Note that some flags to the COFF
2841 version of .section remove attributes rather than setting them.
2843 2001-02-20 Kazu Hirata <kazu@hxi.com>
2845 * config/tc-pdp11.c: Fix formatting.
2846 * config/tc-pdp11.h: Likewise.
2848 2001-02-20 Bo Thorsen <bo@suse.de>
2850 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
2853 2001-02-18 David O'Brien <obrien@FreeBSD.org>
2855 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
2856 all FreeBSD platforms should look the same at this level.
2857 * configure: Rebuilt.
2858 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
2860 2001-02-18 lars brinkhoff <lars@nocrew.org>
2862 * Makefile.am: Add PDP-11 target.
2863 * configure.in: Likewise.
2864 * config/tc-pdp11.c: New file.
2865 * config/tc-pdp11.h: New file.
2866 * doc/Makefile.am: Add PDP-11 documentation.
2867 * doc/all.texi: Likewise.
2868 * doc/as.texinfo: Likewise.
2869 * doc/c-pdp11.texi: New file.
2871 2001-02-16 matthew green <mrg@redhat.com>
2873 * cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
2875 2001-02-13 Jim Wilson <wilson@redhat.com>
2877 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
2878 reloc instead of a 0 reloc.
2879 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
2881 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
2883 2001-02-13 Ian Lance Taylor <ian@zembu.com>
2885 * write.c (is_dnrange): Stop as soon as the address becomes
2887 (relax_frag): Add segment parameter. Only call symbol_get_frag
2888 once. Only call is_dnrange if the symbol is in the same segment,
2889 and the symbol address is larger.
2890 (relax_segment): Pass segment to md_relax_frag and relax_frag.
2891 * write.h (relax_frag): Update declaration.
2892 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
2894 * config/tc-m32r.c (m32r_relax_frag): Likewise.
2895 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
2896 (m32r_relax_frag): Update declaration.
2897 * config/tc-mips.h (md_relax_frag): Add segment parameter.
2898 * config/tc-tic54x.h (md_relax_frag): Likewise.
2899 * doc/internals.texi (CPU backend): Update documentation for
2902 2001-02-13 Alan Modra <alan@linuxcare.com.au>
2904 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
2905 Mention effect of < 386 architectures on jump promotion.
2906 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
2908 * config/tc-i386.c (no_cond_jump_promotion): New.
2909 (set_cpu_arch): Parse "jumps" arch modifier.
2910 (insn_size): Modify usage comment.
2911 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
2912 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
2913 (TYPE_FROM_RELAX_STATE): New define.
2914 (UNCOND_JUMP, COND_JUMP): Renumber.
2915 (md_relax_table): Reorder to suit.
2916 (COND_JUMP86): New define.
2917 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
2918 (md_assemble): Create frag var for jumps of max size, encode relax
2919 state for COND_JUMP86.
2920 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
2921 leave conditional jumps small if no_cond_jump_promotion.
2922 (md_convert_frag): Likewise.
2924 * expr.c (operator): Don't bump input_line_pointer for two char
2925 operators. Instead return operator size via new param num_chars.
2926 (expr): Use above to parse multi-char operators correctly.
2928 Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
2930 * config/tc-i386.c (i386_displacement): Fix handling of
2931 BFD_RELOC_X86_64_GOTPCREL.
2932 (i386_validate_fix): Likewise.
2934 2001-02-12 Philip Blundell <pb@futuretv.com>
2936 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
2937 ldrt/strt instructions.
2939 2001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2941 * config/tc-mips.c (macro): For M_LA_AB emit a
2942 BFD_RELOC_MIPS_CALL16 relocation or a
2943 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
2944 BFD_RELOC_MIPS_GOT16 and
2945 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
2946 loading the jump register when generating SVR4_PIC code.
2948 2001-02-10 Chris Demetriou <cgd@broadcom.com>
2950 * configure.in: Make 'mipself' and 'mipsecoff' emulations
2951 map to MIPS-specific files, as they used to do before the
2952 change on 2000-05-21.
2953 * configure: Regerate.
2955 2001-02-10 Chris Demetriou <cgd@broadcom.com>
2957 * config/tc-mips.c (md_parse_option): Don't try to compile
2958 ELF-only option code if not ELF.
2960 2001-02-08 David Mosberger <davidm@hpl.hp.com>
2962 * config/tc-ia64.h (md_elf_section_type): New macro.
2963 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
2964 (they're now handled via ia64_elf_section_type.
2966 * config/tc-ia64.c (unwind): New members saved_text_seg,
2967 saved_text_subseg, and force_unwind_entry.
2968 (optimize_unw_records): New function to optimize away unnecessary
2970 (ia64_elf_section_type): New function.
2971 (output_unw_records): Generate unwind info only if the size is
2972 non-zero or if it's forced for some other reason (e.g.,
2973 handlerdata or a personality routine).
2974 (generate_unwind_image): Don't switch back to previous
2975 section---stay inside the unwind info section instead so that
2976 handlerdata that may follow goes into the right place.
2977 (dot_handlerdata): Force generation of unwind entry and save the
2978 current active text segment before generating unwind image.
2979 (dot_unwentry): Force generation of unwind entry.
2980 (dot_personality): Ditto.
2981 (dot_endp): Generate unwind table entry only if there is
2982 some unwind info or the unwind entry was forced.
2984 * config/tc-ia64.c (make_unw_section_name): New macro to form
2985 unwind section name.
2986 (generate_unwind_image): Add "text_name" argument. Use it to
2987 form unwind section name.
2988 (dot_handlerdata): Determine current segment (section) name and
2989 pass it to generate_unwind_image().
2990 (dot_endp): Determine current segment (section) name and use
2991 it to determine the appropriate unwind section name.
2992 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
2993 n, fill, and max arguments.
2995 2001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
2997 * Makefile.am: Add linux target for S/390.
2998 * configure.in: Likewise.
2999 * config/tc-s390.c: New file.
3000 * config/tc-s390.h: New file.
3002 2001-02-09 Alexandre Oliva <aoliva@redhat.com>
3004 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
3005 2byte, 4byte and 8byte.
3007 2001-02-08 Alan Modra <alan@linuxcare.com.au>
3009 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
3010 md_number_to_chars with size > sizeof (valueT).
3012 2001-02-06 H.J. Lu <hjl@gnu.org>
3014 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
3015 there is no relocation.
3017 2001-02-06 H.J. Lu <hjl@gnu.org>
3019 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
3021 * config/tc-ia64.c (md_parse_option): Only accept the valid
3022 ia64 options on "-axxx".
3024 2001-02-05 Jim Wilson <wilson@redhat.com>
3026 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
3027 aborting for invalid operands.
3029 2001-02-06 Alan Modra <alan@linuxcare.com.au>
3031 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
3032 than via pointer. Update all callers.
3033 (UNWIND_LOW32): Define.
3034 (UNWIND_HIGH32): Define.
3035 (pa_build_unwind_subspace): Use the above macros instead of dumping
3036 bitfields directly. Call frag_more once rather than multiple times.
3037 (md_assemble): Use UNWIND_LOW32.
3038 (pa_entry): Likewise
3039 (pa_procend): Likewise.
3040 (process_exit): Use UNWIND_HIGH32.
3042 2001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3044 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
3045 function to select the header according to the cpu.
3046 (md_after_pass_hook, md_do_align): Remove.
3047 (md_cleanup, m68hc11_cleanup): Remove.
3048 (md_pcrel_from_section): Declare.
3049 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
3050 (build_jump_insn, build_insn): Likewise.
3051 (m68hc11_listing_header): New function.
3052 (m68hc11_cleanup): Remove.
3054 2001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3056 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
3057 symbols because there is no support for shared libraries and these
3058 symbols can't be overridden (unless they are weak).
3060 2001-02-01 Momchil Velikov <velco@fadata.bg>
3062 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
3063 for the compilation unit with a zero byte.
3065 2001-01-30 Alan Modra <alan@linuxcare.com.au>
3067 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
3068 destinations. Correct range check for 17 and 22 bit branches.
3070 2001-01-25 Nick Clifton <nickc@redhat.com>
3072 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
3073 still set. Issue an error message instead.
3074 (md_estimate_size_before_relax): Delete unused variable
3075 'buffer_address'. Fixup parentheses around if statement.
3077 2001-01-23 Kazu Hirata <kazu@hxi.com>
3079 * as.c: Fix formatting.
3080 * ehopt.c: Likewise.
3081 * messages.c: Likewise.
3082 * stabs.c: Likewise.
3083 * symbols.c: Likewise.
3085 2001-01-23 Ben Elliston <bje@redhat.com>
3087 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
3089 2001-01-22 Kazu Hirata <kazu@hxi.com>
3091 * config/tc-alpha.c: Fix formatting.
3093 2001-01-19 Kazu Hirata <kazu@hxi.com>
3095 * config/tc-alpha.c: Fix formatting.
3097 2001-01-18 Kazu Hirata <kazu@hxi.com>
3099 * config/tc-alpha.c: Fix formatting.
3101 2001-01-18 Nick Clifton <nickc@redhat.com>
3103 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
3105 (stm_flags): Remove redundant bit from "ed" and "da" flags.
3107 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
3109 * configure.in (cpu_type, arch): Match i386 too.
3110 * configure: Rebuilt.
3112 2001-01-16 Kazu Hirata <kazu@hxi.com>
3114 * config/tc-i386.c: Fix formatting.
3116 2001-01-16 Alan Modra <alan@linuxcare.com.au>
3118 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
3119 relocs for .PARISC.unwind section.
3121 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
3122 depending on section flags, not just for .text.
3124 2001-01-15 Jim Wilson <wilson@redhat.com>
3126 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
3127 not immediately followed by an instruction.
3129 2001-01-15 Kazu Hirata <kazu@hxi.com>
3131 * config/tc-m68hc11.c: Fix formatting.
3133 2001-01-15 Nick Clifton <nickc@redhat.com>
3135 * symbols.c (colon): Change 'already defined symbol' from a
3136 fatal error to an ordinary error. There is no reason why this
3137 error should be fatal.
3139 * message.c (as_fatal): Delete output file, if one has been
3142 2001-01-14 Alan Modra <alan@linuxcare.com.au>
3144 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
3146 2001-01-14 Kazu Hirata <kazu@hxi.com>
3148 * config/tc-alpha.c: Fix formatting.
3149 * config/tc-arc.c: Likewise.
3150 * config/tc-arc.h: Likewise.
3151 * config/tc-d10v.c: Likewise.
3152 * config/tc-i370.c: Likewise.
3153 * config/tc-i386.c: Likewise.
3154 * config/tc-i960.c: Likewise.
3155 * config/tc-m68k.c: Likewise.
3156 * config/tc-ppc.c: Likewise.
3157 * config/tc-sparc.c: Likewise.
3158 * config/tc-tahoe.c: Likewise.
3159 * config/tc-vax.c: Likewise.
3161 * config/tc-arc.c: Fix formatting.
3163 * config/tc-arc.c: Fix formatting.
3165 2001-01-14 Alan Modra <alan@linuxcare.com.au>
3167 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
3168 both 32 and 64 bit ELF.
3170 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
3171 and don't bother storing `m' for "ce" completer. Tidy handling of
3172 'J' and 'K' operands to suit. Handle '<' and '>' operands.
3174 Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
3176 * config/tc-i386.h (TARGET_MACH): New macro.
3177 (i386_mach): Declare.
3178 * config/tc-i386.c (i386_mach): New function.
3180 2001-01-13 Philip Blundell <philb@gnu.org>
3182 * doc/as.texinfo: Fix spelling and cross-references.
3184 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
3185 character for all systems, not just GNU/Linux. Make it explicit
3186 that `-k' doesn't affect code generation, just ELF flags.
3188 Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
3190 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
3193 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
3195 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
3197 2001-01-12 Nick Clifton <nickc@redhat.com>
3199 * as.c (print_args): Update copyright date to 2001.
3201 2001-01-12 Peter Targett <peter.targett@arccores.com>
3203 * doc/c-arc.texi: New file.
3204 Some sections to be expanded.
3206 2001-01-12 Alan Modra <alan@linuxcare.com.au>
3208 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
3209 (md_parse_option): Always accept "--32".
3211 2001-01-11 Peter Targett <peter.targett@arccores.com>
3213 * as.h (TC_ARC): Ensure struc-symbol.h included.
3214 * as.c (dwarf2dbg.h): Include to remove implicit declaration
3216 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
3217 (TARGET_SYMBOL_FIELDS) added.
3219 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
3220 * doc/c-arc.texi: New file.
3221 Some sections to be expanded.
3222 * doc/as.texinfo: Update command-line options.
3223 Removed outdated text for ARC dependant features, instead include
3224 text from above file.
3226 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
3227 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
3228 (targ-cpu.h) header.
3230 * config/tc-arc.c: New updated configuration for
3231 ARC, including selection of core variants, and extensibility of
3232 instructions, registers etc. through directives.
3234 * config/tc-arc.c (arc_extinst): Minor corrections for
3236 (arc_common) Likewise. Make alignment argument optional for local
3237 symbols also, with default of zero.
3239 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3241 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
3242 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
3243 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
3244 and fix_new_exp() instead.
3245 (md_convert_frag): For indexed post byte use the symbol value
3246 rather than the displacement.
3247 (md_relax_table): Fix indexed offset relax.
3249 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3251 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
3253 (relaxable_symbol): New function.
3255 2001-01-11 Andreas Jaeger <aj@suse.de>
3257 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
3260 2001-01-10 Nick Clifton <nickc@redhat.com>
3262 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
3263 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
3265 2001-01-10 Nick Clifton <nickc@redhat.com>
3267 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
3268 character used to dollar local symbols.
3269 (LOCAL_LABEL_CHAR): New constant - the magic character used to
3270 local label symbols.
3271 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
3272 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
3274 Use LOCAL_LABEL_CHAR.
3275 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
3276 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
3277 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
3279 2001-01-08 Bo Thorsen <bo@suse.de>
3281 * config/tc-i386.c (i386_immediate, i386_displacement):
3284 2001-01-07 Ian Lance Taylor <ian@zembu.com>
3286 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
3289 2001-01-07 Philip Blundell <philb@gnu.org>
3291 * doc/as.texinfo (Bug Reporting): Update email address for
3295 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
3297 * configure.in: Define DEFAULT_ARCH for i386.
3298 * config/tc-i386.c (md_assemble): Return after the error message;
3299 move testing for 64bit operands to proper place.
3301 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
3303 * doc/as.texinfo: Document '#' as comment character for i386 and
3304 x86_64. Add AMD x86-64 into menu of machine dependent information.
3306 * doc/c-i386.texi: Document x86_64 extensions.
3308 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
3310 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
3312 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
3314 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
3315 * NEWS: Add note about Pentium4 support.
3317 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
3319 * config/tc-i387.c (pi, pte, pt): Update.
3320 (type_names): Add new types.
3322 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
3324 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
3325 CpuUnknown): Renumber
3326 (CpuP4, CpuSSE2): New.
3327 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
3329 2001-01-03 Philip Blundell <pb@futuretv.com>
3331 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
3333 (alpha_fix_adjustable): Likewise.
3334 (md_apply_fix): Likewise.
3336 2000-12-31 H.J. Lu <hjl@gnu.org>
3338 * listing.c (listing_message): Allocate string only if it is
3341 * configure: Rebuild.
3343 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
3345 * doc/internals.texi (Relaxing with a table) <after relaxation>:
3346 Point out caveats with generating fixups for the opcode in a frag.
3348 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
3350 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
3353 2000-12-29 H.J. Lu <hjl@gnu.org>
3355 * listing.c (calc_hex): Print the variable part only if the
3356 fragment type is rs_fill.
3358 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
3360 * doc/internals.texi (tc_conditional_pseudoop,
3361 TC_LINKRELAX_FIXUP): Fix typos.
3363 2000-12-28 Richard Henderson <rth@redhat.com>
3365 * write.c (subsegs_finish): Fix thinko last change -- don't
3366 "optimize" the alignment == 0 case.
3368 2000-12-28 Richard Henderson <rth@redhat.com>
3370 * as.h (rs_align_test): New.
3371 * frags.c (NOP_OPCODE): Move default from read.c.
3372 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
3373 (frag_align_code): New.
3374 * frags.h (frag_align_code): Declare.
3375 * read.c (NOP_OPCODE): Remove.
3376 (do_align): Use frag_align_code.
3377 * write.c (NOP_OPCODE): Remove.
3378 (get_recorded_alignment): New.
3379 (cvt_frag_to_fill): Handle rs_align_test.
3380 (relax_segment): Likewise.
3381 (subsegs_finish): Align last subseg in section to the
3382 section alignment. Use frag_align_code.
3383 * write.h (get_recorded_alignment): Declare.
3384 * config/obj-coff.c (size_section): Handle rs_align_test.
3385 (fill_section, fixup_mdeps): Likewise.
3386 (write_object_file): Use frag_align_code.
3388 * config/tc-alpha.c (alpha_align): Use frag_align_code.
3389 (alpha_handle_align): New.
3390 * config/tc-alpha.h (HANDLE_ALIGN): New.
3391 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3393 * config/tc-i386.h (md_do_align): Use frag_align_code.
3394 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3396 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
3397 (ia64_handle_align): New.
3398 * config/tc-ia64.h (HANDLE_ALIGN): New.
3399 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3401 * config/tc-m32r.c (m32r_do_align): Remove.
3402 (m32r_handle_align): New.
3403 (fill_insn): Use frag_align_code.
3404 * config/tc-m32r.h (md_do_align): Remove.
3405 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
3406 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
3407 * config/tc-mips.c, config/tc-mips.h: Similarly.
3409 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
3410 (sh_handle_align): Likewise. Handle rs_align_code.
3411 (sh_do_align): Remove.
3412 * config/tc-sh.h (md_do_align): Remove.
3413 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3415 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
3416 (sparc_handle_align): Likewise. Handle rs_align_code.
3417 * config/tc-sparc.h (md_do_align): Remove.
3418 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3420 2000-12-22 DJ Delorie <dj@redhat.com>
3422 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
3423 when we assemble the first half of a pair.
3425 2000-12-22 H.J. Lu <hjl@gnu.org>
3427 * config/tc-i386.c (reloc): Update the macro for non-bfd
3429 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
3431 2000-12-22 H.J. Lu <hjl@gnu.org>
3433 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
3435 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
3437 * config/tc-i386.h (i386_target_format): Define even for ELFs.
3438 (QWORD_MNEM_SUFFIX): New macro.
3439 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
3441 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
3442 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
3444 (Size64, No_qSuf, NoRex64, Rex64): New macros.
3445 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
3446 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
3447 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
3448 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
3450 (Reg, WordReg): Add Reg64.
3451 (Imm): Add Imm32S and Imm64.
3453 (Disp): Add Disp64 and Disp32S.
3454 (AnyMem): Add Disp32S.
3455 (RegRex, RegRex64): New macros.
3456 (rex_byte): New type.
3457 * config/tc-i386.c (set_16bit_code_flag): Kill.
3458 (fits_in_unsigned_long, fits_in_signed_long): New functions.
3459 (reloc): New parameter "signed"; support x86_64.
3460 (set_code_flag): New.
3461 (DEFAULT_ARCH): New macro; default to "i386".
3462 (default_arch): New static variable.
3463 (struct _i386_insn): New fields Operand_PCrel; rex.
3464 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
3465 (flag_code): New enum and static variable.
3466 (use_rela_relocations): New static variable.
3467 (flag_code_names): New static variable.
3468 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
3469 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
3471 (i386_align_code): Return plain "nop" for x86_64.
3472 (mode_from_disp_size): Support Disp32S.
3473 (smallest_imm_type): Support Imm32S and Imm64.
3474 (offset_in_range): Support size of 8.
3475 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
3476 (md_pseudo_table): Add "code64"; use set_code_flat.
3477 (md_begin): Emit sane error message on hash failure.
3478 (tc_i386_fix_adjustable): Support x86_64 relocations.
3479 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
3480 instructions supported on particular arch just partially,
3481 output of 64bit immediates, handling of Imm32S and Disp32S type.
3482 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
3483 (i386_displacement): Likewise.
3484 (i386_index_check): Cleanup; support 64bit addresses.
3485 (md_apply_fix3): Support x86_64 relocation and rela.
3486 (md_longopts): Add "32" and "64".
3487 (md_parse_option): Add OPTION_32 and OPTION_64.
3488 (i386_target_format): Call even for ELFs; choose between
3489 elf64-x86-64 and elf32-i386.
3490 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
3491 (tc_gen_reloc): Support rela relocations and x86_64.
3492 (intel_e09_1): Support QWORD.
3494 2000-12-15 Diego Novillo <dnovillo@redhat.com>
3496 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
3497 it's not an offset expression.
3498 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
3499 keep the braces '[' and ']' in the output string.
3500 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
3501 != FLAT. There is no such op_modifier.
3503 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3505 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
3508 2000-12-13 Kazu Hirata <kazu@hxi.com>
3510 * as.h: Fix formatting.
3512 * dwarf2dbg.c: Likewise.
3513 * input-scrub.c: Likewise.
3516 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
3518 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
3519 configure: Regenerate.
3521 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3523 * dwarf2dbg.c: #include <limits.h> only if it exists.
3525 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
3527 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
3528 (md_apply_fix): Here too.
3530 2000-12-12 Jim Wilson <wilson@redhat.com>
3532 * config/tc-ia64.h (ia64_init): Add prototype.
3534 2000-12-12 H.J. Lu <hjl@gnu.org>
3536 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
3538 * read.h (outputting_stabs_line_debug): Change it to int.
3539 * stabs.c (outputting_stabs_line_debug): Likewise.
3541 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
3543 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
3544 the address of a function result.
3546 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
3548 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
3549 (md_assemble): Call dwarf2_emit_insn.
3550 (shlib): Fix typo SHILB -> SHLIB.
3551 (md_parse_option): Likewise.
3552 (ppc_elf_validate_fix): Likewise:
3553 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3555 2000-12-12 Nick Clifton <nickc@redhat.com>
3557 * cgen.h: Fix formatting.
3558 * input-scrub.c: Fix formatting.
3559 * macro.c: Fix formatting.
3560 * config/tc-mips.c: Fix formatting.
3561 * doc/c-mips.texi: Fix formatting.
3563 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
3565 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
3566 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
3568 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
3570 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
3573 * i386.h (*_Suf): Remove No_dSuf.
3574 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
3576 (i386_optab): Remove 'd' in the suffixes.
3578 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
3580 * config/tc-i386.c (T_SHORT): Undefine before defining.
3582 2000-12-05 Kazu Hirata <kazu@hxi.com>
3584 * config/tc-mips.c: Fix formatting.
3586 2000-12-04 Matthew Hiller <hiller@redhat.com>
3588 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
3589 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
3590 (md_show_usage): Ditto.
3591 (md_parse_option): Ditto.
3592 (d10v_cleanup): Writes pending instruction only if
3593 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
3594 Fix compile time warning messages.
3596 * doc/c-d10v.texi: Documents new options.
3598 2000-12-04 Matthew Hiller <hiller@redhat.com>
3600 * stabs.c (outputting_stabs_line_debug): New variable.
3601 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
3602 function entry and unset at function exit.
3604 * read.h (outputting_stabs_line_debug): New extern declaration.
3606 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
3608 * dwarf2dbg.c: Fix compile time warning messages.
3610 2000-12-03 Kazu Hirata <kazu@hxi.com>
3612 * config/tc-a29k.c: Fix formatting.
3613 * config/tc-alpha.c: Likewise.
3614 * config/tc-arm.c: Likewise.
3615 * config/tc-cris.c: Likewise.
3616 * config/tc-hppa.c: Likewise.
3617 * config/tc-i370.c: Likewise.
3618 * config/tc-i386.c: Likewise.
3619 * config/tc-i860.c: Likewise.
3620 * config/tc-i960.c: Likewise.
3621 * config/tc-ia64.c: Likewise.
3622 * config/tc-m68hc11.c: Likewise.
3623 * config/tc-m68k.c: Likewise.
3624 * config/tc-m88k.c: Likewise.
3625 * config/tc-pj.c: Likewise.
3626 * config/tc-ppc.c: Likewise.
3627 * config/tc-sh.c: Likewise.
3628 * config/tc-sparc.c: Likewise.
3629 * config/tc-tahoe.c: Likewise.
3630 * config/tc-vax.c: Likewise.
3632 2000-12-01 Chris Demetriou <cgd@sibyte.com>
3634 * config/tc-mips.c (mips_ip): When calculating offsets,
3635 don't accept as constant the difference between the
3636 addresses of symbols in two different sections.
3638 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
3640 (validate_mips_insn): Likewise. Also, update 'B' operand
3641 specifier to use OP_*_CODE20 constants and delete 'm' operand
3643 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
3644 operand specifiers. Change warning generated by 'B' operand
3645 specifier to reflect its new multi-purpose usage.
3647 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
3648 -1, and update comment.
3649 (file_mips_isa): Likewise.
3650 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
3651 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
3652 ISA_* constants rather than hard-coded numbers.
3653 (mips_cpu_info): New structure.
3654 (mips_cpu_info_table): New table describing CPU and ISA names
3656 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
3657 mips_cpu_info_from_cpu): New functions.
3658 (mips_isa_to_str): New function to get string for ISA name.
3659 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
3660 return const char *.
3661 (md_begin): Redo CPU and ISA selection logic, using
3662 mips_cpu_info_from_*. Convert to use ISA_* constants rather
3663 than hard-coded numbers.
3664 (append_insn, mips_emit_delays, macro, macro2): Convert to use
3665 ISA_* constants rather than hard-coded numbers.
3666 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
3667 (md_longopts): Delete OPTION_NO_MIPS32.
3668 (md_parse_option): Convert to use ISA_* constants rather than
3669 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
3670 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
3671 to use strcasecmp to recognize "default" and to use
3672 mips_cpu_info_from_name to get CPU numbers from argument.
3673 (md_show_usage): Move -mips32 so it's with the rest of the ISA
3674 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
3676 (s_mipsset): Accept ISA value 32.
3677 * doc/as.texinfo: Clean up MIPS options summary slightly,
3678 remove -no-mips32. Add note about -mips4 and -mips32
3679 specifying those ISA levels. Delete -mips32 and -no-mips32
3680 cpu flag descriptions.
3681 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
3682 up the supported CPU switch list, and replace 4Kc, 4Km, and
3683 4Kp entries with a single mips32-4k entry. Note that you can
3686 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
3688 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
3690 (md_parse_option): Add cases for OPTION_MIPS5 and
3692 (md_show_usage): Mention -mips5 and -mips64 arguments.
3693 (s_mipsset): Add cases for MIPS5 and MIPS64.
3694 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
3696 * doc/as.texinfo: Mention -mips5 and -mips64 options
3698 * doc/c-mips.texi: Likewise. Also update introduction
3699 and ".set" usage information.
3701 * config/tc-mips.c (md_show_usage): Add "sb1" to the
3703 (mips_cpu_info_table): Add SB-1 entries.
3704 * doc/c-mips.texi: Add "sb1" to the list of CPUs
3705 known to the -mcpu option.
3707 * doc/as.texinfo: Correct description of MIPS -mcpu
3708 option, by copying some of the text from doc/c-mips.texi.
3710 2000-12-01 Joel Sherrill <joel@OARcorp.com>
3712 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
3714 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
3715 (sparc*-*-rtems*): Switched from a.out to ELF.
3716 * configure: Regenerate.
3717 * config.in: Regenerate.
3718 * Makefile.in: Regenerate.
3719 * aclocal.m4: Regenerate.
3720 * po/gas.pot: Regenerate.
3722 2000-11-30 Philip Blundell <pb@futuretv.com>
3724 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
3725 even in non BFD_ASSEMBLER case.
3727 2000-11-30 Diego Novillo <dnovillo@redhat.com>
3729 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
3732 2000-11-29 Richard Henderson <rth@redhat.com>
3734 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
3735 until dwarf2_finish; use relaxation to get cross-fragment offsets;
3736 thread multiple subsegments properly; handle multiple code
3737 sections properly; emit proper compilation unit info for assembler
3738 generated debugging.
3740 * as.h (enum _relax_state): Add rs_dwarf2dbg.
3741 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
3742 (dwarf2dbg_estimate_size_before_relax): Declare.
3743 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
3744 * write.c: Include dwarf2dbg.h.
3745 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
3746 (relax_segment): Likewise.
3748 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
3750 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
3751 jump>: Use as_bad_where instead of as_bad. Tweak error message
3752 accordingly. Stabilize frag by updating fix part and resetting
3754 <undefined symbol, unconditional jump>: Ditto.
3755 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
3756 indexing is_end_of_line[].
3757 (md_assemble): Initialize size to 0.
3758 (md_section_align): Mark parameter seg as unused.
3759 (parse_reg): Parse names case-insensitively.
3761 2000-11-28 Kazu Hirata <kazu@hxi.com>
3763 * config/obj-aout.h: Fix formatting.
3764 * config/obj-bout.h: Likewise.
3765 * config/obj-coff.c: Likewise.
3766 * config/obj-coff.h: Likewise.
3767 * config/obj-elf.h: Likewise.
3768 * config/obj-som.h: Likewise.
3769 * config/obj-vms.c: Likewise.
3770 * config/obj-vms.h: Likewise.
3771 * config/tc-h8300.h: Likewise.
3772 * config/tc-ns32k.h: Likewise.
3773 * config/tc-sparc.h: Likewise.
3774 * config/tc-tic54x.h: Likewise.
3775 * config/tc-z8k.h: Likewise.
3777 2000-11-28 Nick Clifton <nickc@redhat.com>
3779 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
3780 License is present in the sources, but not the output, and
3781 also available from the GNU website.
3782 (GNU Free Documentation License): Comment out this section.
3784 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
3786 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
3787 targets. Remove i860 from valid a.out targets.
3788 * Makefile.in: Regenerate.
3790 * config/tc-cris.c: Include dwarf2dbg.h.
3791 (md_pseudo_table): Add .file and .loc.
3792 (md_assemble): Call dwarf2_emit_insn if generating ELF.
3793 (s_cris_file, s_cris_loc): New.
3794 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
3795 * Makefile.am: Regenerate dependencies.
3796 * Makefile.in: Regenerate.
3798 2000-11-28 Alan Modra <alan@linuxcare.com.au>
3800 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
3801 (MRI_MUL_PRECEDENCE): Likewise.
3802 (op_rank): Fix a comment typo.
3804 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3806 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
3808 (get_operand): Fix analysis for movw/movb instructions.
3810 2000-11-24 Nick Clifton <nickc@redhat.com>
3812 * configure.in (xscale-elf): Add target.
3813 (xscale-coff): Add target.
3814 * configure: Regenerate.
3816 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
3818 (ARM_EXT_XSCALE): New ARM architecture extension.
3819 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
3820 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
3821 (ARM_THUMB): Rename to ARM_EXT_THUMB.
3822 (ARM_ARCH_V4): Remove processor from architecture.
3823 (ARM_ARCH_3M): New architecutre definition.
3824 (ARM_ARCH_V5TE): New architecutre definition.
3825 (ARM_ARCH_XSCALE): New architecutre definition.
3826 (CPU_DEFAULT): Allow to be defaulted to XScale.
3827 (atpcs): New boolean variable.
3828 (ldr_flags): Support 'd' flag for double word loads.
3829 (str_flags): Support 'd' flag for double word stored.
3830 (do_mia): New function.
3831 (do_mar): New function.
3832 (do_mra): New function.
3833 (do_pld): New function.
3834 (do_ldrd): New function.
3835 (do_blx): New function.
3836 (do_bkpt): New function.
3837 (do_clz): New function.
3838 (do_lstc2): New function.
3839 (do_cdp2): New function.
3840 (do_t_blx): New function.
3841 (do_t_bkpt): New function.
3842 (do_smla): New function.
3843 (do_smlal): New function.
3844 (do_smul): New function.
3845 (do_qadd): New function.
3846 (do_co_reg2c): New function.
3847 (LONGEST_INSN): Redefine to 7.
3849 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
3850 command line switches.
3852 2000-11-22 Jim Wilson <wilson@redhat.com>
3854 * config/tc-ia64.c (pseudo_func): Add missing initializers.
3855 (struct rsrc): Make line unsigned.
3856 (gr_values): Add missing initializer.
3857 (SLOT_NUM_NOT_SET): Add unsigned cast.
3858 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
3859 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
3860 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
3861 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
3862 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
3863 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
3864 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
3865 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
3866 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
3867 Add ATTRIBUTE_UNUSED to unused parameters.
3868 (convert_expr_to_ab_reg): Add parens.
3869 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
3870 (dot_prologue): Initialize grsave when declared.
3871 (md_pseudo_table): Add missing initializers.
3872 (operand_match): Add casts to bfd_vma.
3873 (emit_one_bundle): Delete unused local prev. Make required_template
3875 (specify_resource): Cast i to unsigned.
3876 (note_register_values): Use fprintf_vma.
3877 (print_dependency): Likewise.
3879 2000-11-21 Jim Wilson <wilson@redhat.com>
3881 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
3882 for unwind info section.
3883 (dot_endp): Likewise for unwind section.
3885 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
3888 2000-11-21 Jakub Jelinek <jakub@redhat.com>
3890 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
3891 (output_insn): Call dwarf2_emit_insn.
3892 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3894 2000-11-17 Richard Henderson <rth@redhat.com>
3896 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
3897 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
3898 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
3900 2000-11-17 Nick Clifton <nickc@redhat.com>
3902 * config/tc-arm.c (md_pseudo_table): Add support for .line and
3905 2000-11-17 Richard Henderson <rth@redhat.com>
3907 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
3909 2000-11-17 Richard Henderson <rth@redhat.com>
3911 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
3912 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
3913 tri-state definition of alpha_flag_mdebug.
3914 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
3915 (s_alpha_file): Store first .file directive.
3916 (s_alpha_stab): New.
3917 (md_pseudo_table): Add stabs and stabn.
3919 2000-11-17 Richard Henderson <rth@redhat.com>
3921 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
3923 2000-11-17 Richard Henderson <rth@redhat.com>
3925 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
3926 (main): Call dwarf2_finish.
3927 * as.h (debug_type): Clarify documentation of the meaning
3929 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
3930 (print_stats): Fix parenthesis problem.
3931 (now_subseg_size): New.
3932 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
3933 (dwarf2_directive_file): Don't set debug_type.
3934 (dwarf2_where): Honor DEBUG_DWARF2 first.
3935 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
3936 do nothing if not emitting dwarf2 debug info, or no work.
3937 * dwarf2dbg.h (dwarf2_emit_insn): Update.
3938 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
3939 (ecoff_new_file): Likewise.
3940 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
3941 commentary wrt dwarf2.
3943 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
3944 ATTRIBUTE_UNUSED as needed.
3945 (emit_insn): Call dwarf2_emit_insn.
3946 (s_alpha_file): New.
3948 (s_alpha_coff_wrapper): Don't handle them.
3949 (md_pseudo_table): Update for .file and .loc.
3950 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3952 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
3953 don't protect with debug_type.
3954 * config/tc-hppa.c (md_assemble): Likewise.
3955 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
3956 * config/tc-mn10300.c (md_assemble): Likewise.
3957 * config/tc-sh.c (md_assemble): Likewise.
3958 * config/tc-v850.c (md_assemble): Likewise.
3960 * config/tc-arm.c (arm_end_of_source): Remove.
3961 * config/tc-hppa.c (pa_end_of_source): Remove.
3962 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
3963 * config/tc-mn10300.c (mn10300_finalize): Remove.
3964 * config/tc-sh.c (sh_finalize): Remove.
3965 * config/tc-v850.c (sh_finalize): Remove.
3967 * config/tc-arm.h (md_end): Remove.
3968 * config/tc-hppa.h (md_end): Remove.
3969 (DWARF2_LINE_MIN_INSN_LENGTH): New.
3970 * config/tc-m68hc11.h (md_end): Remove.
3971 * config/tc-mn10300.h (md_end): Remove.
3972 * config/tc-sh.h (md_end): Remove.
3973 * config/tc-v850.h (md_end): Remove.
3975 * config/tc-ia64.c (emit_one_bundle): Don't protect
3976 dwarf2 bits with debug_type.
3977 (md_assemble): Likewise.
3978 (ia64_end_of_source): Don't call dwarf2_finish.
3980 2000-11-16 Jim Wilson <wilson@redhat.com>
3982 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
3983 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
3986 2000-11-16 H.J. Lu <hjl@gnu.org>
3988 * config/obj-elf.c (obj_elf_symver): Don't check the missing
3991 2000-11-15 Kazu Hirata <kazu@hxi.com>
3993 * config/tc-tic30.c: Fix formatting.
3994 * config/tc-tic80.c: Likewise.
3995 * config/tc-v850.c: Likewise.
3996 * config/tc-vax.c: Likewise.
3997 * config/tc-w65.c: Likewise.
3998 * config/tc-z8k.c: Likewise.
4000 2000-11-14 DJ Delorie <dj@redhat.com>
4002 * config/tc-v850.c: Support dwarf2.
4003 * config/tc-v850.h: Ditto.
4005 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
4006 parse_cons_expression_v850 to initialize hold_cons_reloc.
4008 2000-11-15 Bernd Schmidt <bernds@redhat.com>
4010 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
4011 (errata_nops_necessary_p): New function.
4012 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
4015 2000-11-14 Jim Wilson <wilson@redhat.com>
4017 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
4018 return little endian bfd formats.
4020 2000-11-14 Kazu Hirata <kazu@hxi.com>
4022 * config/aout_gnu.h: Fix formatting.
4023 * config/atof-vax.c: Likewise.
4024 * config/m68k-parse.h: Likewise.
4025 * config/m88k-opcode.h: Likewise.
4026 * config/obj-elf.c: Likewise.
4027 * config/tc-arm.c: Likewise.
4028 * config/tc-cris.c: Likewise.
4029 * config/tc-i386.c: Likewise.
4030 * config/tc-ia64.c: Likewise.
4031 * config/tc-mn10300.c: Likewise.
4032 * config/te-386bsd.h: Likewise.
4033 * config/te-hppa.h: Likewise.
4034 * config/te-nbsd.h: Likewise.
4035 * config/te-ppcnw.h: Likewise.
4036 * config/te-sparcaout.h: Likewise.
4037 * config/te-tmips.h: Likewise.
4038 * config/vax-inst.h: Likewise.
4039 * config/vms-conf.h: Likewise.
4041 2000-11-14 Jakub Jelinek <jakub@redhat.com>
4043 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
4045 2000-11-13 H.J. Lu <hjl@gnu.org>
4047 * config/obj-elf.c (elf_frob_symbol): Support
4048 ".symver name,name2@@@nodename".
4049 (elf_frob_file_before_adjust): Likewise.
4051 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
4052 and ".symver name,name2@@@nodename".
4055 2000-11-12 H.J. Lu (hjl@gnu.org)
4057 * config/obj-elf.c (obj_elf_symver): Check missing version
4060 2000-11-12 H.J. Lu (hjl@gnu.org)
4062 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
4063 instead of bfd_vma for non-bfd assemblers.
4065 2000-11-09 Kazu Hirata <kazu@hxi.com>
4067 * itbl-ops.c: Fix comment typos.
4069 2000-11-08 Jim Wilson <wilson@redhat.com>
4071 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
4072 (struct unwind): Add next_slot_frag field.
4073 (slot_index): New parameters slot_frag and first_frag. Add code
4074 to add in frag sizes when different. Add comments.
4075 (fixup_unw_records): New locals first_frag and last_frag. Pass new
4076 arguments to slot_index.
4077 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
4078 loop end. Set next_slot_frag field.
4080 2000-11-07 H.J. Lu <hjl@gnu.org>
4082 * doc/as.texinfo (.symver): Updated for versioned symbol
4085 * obj.h (format_ops): Add the frob_file_before_adjust field.
4087 * config/obj-aout.c (aout_format_ops): Set the
4088 frob_file_before_adjust field to 0.
4089 * config/obj-coff.c (coff_format_ops): Likewise.
4090 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
4092 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
4094 (elf_frob_file_before_adjust): New function to remove unneeded
4095 versioned symbols from the symbol table.
4096 (elf_format_ops): Set the frob_file_before_adjust field to
4097 elf_frob_file_before_adjust.
4099 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
4102 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
4104 2000-11-07 Peter Targett <peter.targett@arccores.com>
4106 * config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
4108 * config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
4109 Fix compile time warning messages.
4111 2000-11-07 Nick Clifton <nickc@redhat.com>
4113 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
4114 buffer in order to avoid buffer overflows.
4116 2000-11-06 Steve Ellcey <sje@cup.hp.com>
4118 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
4119 Change M to m for -milp32 or -mlp64 to match gcc.
4120 (dot_endp): Use bytes_per_address instead of 8.
4121 (emit_one_bundle): Use number_to_chars_littleendian instead of
4123 (fix_insn): Likewise.
4124 (ia64_init): New function.
4125 (ia64_target_format): New function.
4126 (md_begin): Set endianness, arch, and machine as appropriate.
4127 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
4128 Make these macros depend on TE_HPUX macro.
4129 (TARGET_FORMAT): Define.
4130 (HOST_SPECIAL_INIT): Define.
4131 * config/te-hpux.h: New file.
4132 * configure.in: Add "ia64-*-hpux*" target to configure.
4133 * configure: Regenerate.
4135 2000-11-06 Kazu Hirata <kazu@hxi.com>
4137 * as.c: Fix formatting.
4138 * dwarf2dbg.c: Likewise.
4139 * input-file.c: Likewise.
4140 * input-file.h: Likewise.
4141 * input-scrub.c: Likewise.
4142 * itbl-ops.c: Likewise.
4143 * listing.c: Likewise.
4144 * macro.h: Likewise.
4145 * messages.c: Likewise.
4147 * subsegs.c: Likewise.
4148 * subsegs.h: Likewise.
4149 * write.c: Likewise.
4151 2000-11-06 Nick Clifton <nickc@redhat.com>
4153 * doc/as.texinfo: Add GNU Free Documentation License.
4154 * doc/gasp.texi: Add GNU Free Documentation License.
4155 * doc/as.1: Add GNU Free Documentation License.
4157 2000-11-05 Nick Clifton <nickc@redhat.com>
4159 * config/tc-arm.c: Add include of "dwarf2dbg.h"
4161 2000-11-02 Per Lundberg <plundis@chaosdev.org>
4163 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
4164 * configure: Regenerate.
4166 2000-11-01 Nick Clifton <nickc@redhat.com>
4168 * read.c (original_case_string): New global variable.
4169 (read_a_source_file): Copy opcode string into
4170 original_case_string if clobbering the case of the opcode.
4171 * read.h: Export the definition of original_case_string.
4172 * config/tc-arm.c (md_assembler): When parsing a .req
4173 directive use the original opcode string, not the case
4176 2000-11-02 Nick Clifton <nickc@redhat.com>
4178 * config/tc-mn10300.c (debug_line): Remove this static
4180 (md_assemble): Call dwarf2_generate_asm_lineno instead of
4181 dwarf2_where and dwarf2_gen_line_info.
4183 2000-11-02 Theo Honohan <th@futuretv.com>
4185 * config/tc-arm.c (do_msr): Improve error message.
4187 2000-10-31 Eric Christopher <echristo@redhat.com>
4189 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
4190 or pc-relative, else use fx_offset.
4192 2000-10-31 Jim Wilson <wilson@redhat.com>
4194 * config/tc-ia64.c (struct md): New field tag_fixups.
4195 (ia64_flush_insns): Handle tag_fixups. Error if dangling
4196 qualifying predicate.
4197 (emit_one_bundle): Delete spurious multiplication by one. Handle
4199 (ia64_start_line): Error if dangling qualifying predicate.
4200 (defining_tag): New static variable.
4201 (ia64_unrecognized_line, case '['): Parse tags.
4202 (ia64_frob_label): Create tag_fixups.
4203 (md_assemble): Reset md.qp.X_op after using it.
4205 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
4207 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
4209 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
4211 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
4213 2000-10-30 Kazu Hirata <kazu@hxi.com>
4215 * expr.c: Fix formatting.
4216 * flonum-copy.c: Likewise.
4217 * flonum.h: Likewise.
4221 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
4223 * as.h (OPTION_MD_BASE): Bump to 190.
4224 * as.c (parse_args) <std_longopts>: Add comment about the need to
4225 check OPTION_MD_BASE in as.h.
4227 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
4230 2000-10-27 Nick Clifton <nickc@redhat.com>
4232 * configure.in (emulations): Add m68hc12.
4233 * configure: Regenerate.
4234 * po/gas.pot: Regenerate.
4236 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
4238 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
4240 (arm_psr_parse): Handle lowercase CPSR and SPSR.
4242 2000-10-25 Nick Clifton <nickc@redhat.com>
4244 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
4245 a DWARF2 line number information sequence.
4247 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
4249 * read.c (generate_lineno_debug): Update comment describing why
4250 DWARF2 line number debug information is not generated
4251 automatically by this function.
4253 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
4256 * config/tc-arm.h (md_end): Define.
4257 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
4259 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
4260 if generating DWARF2 line numbers.
4261 (arm_end_of_source): New function. Call dwarf2_finish if
4264 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
4265 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
4266 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
4268 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
4270 * config/tc-i386.c: Fix prototype declarations for functions taking no
4273 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
4275 * config/tc-i386.c (i386_operand_modifier): Remove.
4276 (build_displacement_string): Remove.
4277 (i386_parse_seg): Remove.
4278 (i386_intel_memory_operand): Remove.
4279 (i386_intel_operand): Re-write using recursive descent parser based
4280 on MASM documentation.
4281 (struct intel_parser_s): New structure.
4282 (intel_parser): New static variable.
4283 (struct intel_token): New structure.
4284 (cur_token, prev_token): New static variables.
4297 (intel_match_token): New function.
4298 (intel_get_token): New function.
4299 (intel_putback_token): New function.
4300 (intel_expr): New function.
4301 (intel_e05): New function.
4302 (intel_e05_1): New function.
4303 (intel_e06): New function.
4304 (intel_e06_1): New function.
4305 (intel_e09): New function.
4306 (intel_e09_1): New function.
4307 (intel_e10): New function.
4308 (intel_e10_1): New function.
4309 (intel_e11): New function.
4311 2000-10-20 Jakub Jelinek <jakub@redhat.com>
4313 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
4314 instructions to loose any special insn->architecture mask.
4316 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
4317 (sparc_md_end, sparc_arch_types, sparc_arch,
4318 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
4319 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
4320 request v9b architecture if they are used).
4322 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4324 * config/tc-m68k.c: Fix the previous misapplied patch.
4326 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4328 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
4329 BFD_ASSEMBLER and !BFD_ASSEMBLER.
4330 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
4333 2000-10-17 Kazu Hirata <kazu@hxi.com>
4335 * debug.c: Fix formatting.
4336 * depend.c: Likewise.
4337 * dwarf2dbg.c: Likewise.
4338 * dwarf2dbg.h: Likewise.
4339 * ecoff.c: Likewise.
4342 * flonum-konst.c: Likewise.
4343 * frags.h: Likewise.
4345 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
4347 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
4349 * doc/as.texinfo: Added notes about this new option.
4351 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
4353 * config/tc-sh.c (JREG): Remove.
4354 (md_convert_frag): Remove #if 0:d code using JREG.
4356 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
4358 * config/tc-i386.c (i386_operand_modifier): Only match
4359 modifiers SHORT and FLAT if they are followed by a space.
4360 (parse_register): When `allow_naked_reg' is set, do not confuse
4361 identifiers that start with a register name with a register.
4363 2000-10-12 Kazu Hirata <kazu@hxi.com>
4365 * app.c: Fix formatting.
4368 * bit_fix.h: Likewise.
4373 2000-10-11 Alan Modra <alan@linuxcare.com.au>
4375 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
4377 2000-10-07 Alan Modra <alan@linuxcare.com.au>
4379 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
4380 Re-arrange function a little and improve error message.
4382 * write.c (write_relocs): Fix a comment.
4384 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
4387 2000-10-05 Jim Wilson <wilson@cygnus.com>
4389 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
4391 2000-10-05 Alan Modra <alan@linuxcare.com.au>
4393 * config/tc-i386.c: Delete some useless comments, reformat others.
4395 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
4396 non-global syms in linkonce sections.
4398 2000-10-04 Ralf Baechle <ralf@gnu.org>
4400 * config/tc-ia64.c (operand_match): Don't use // style comments.
4401 * config/tc-i370.c: Likewise.
4403 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
4405 Changes to handle varying register prefix and user symbol prefix.
4406 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
4407 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
4408 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
4409 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
4410 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
4411 (demand_register_prefix): New variable.
4412 (md_pseudo_table): New pseudo ".syntax".
4413 (md_longopts): New options --no-underscore and --underscore.
4414 (cris_target_format): Return elf32-us-cris or elf32-cris depending
4415 on symbols_have_leading_underscore.
4416 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
4417 (get_spec_reg): Ditto.
4418 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
4420 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
4422 <case OPTION_NO_US, case OPTION_US>: New.
4423 (md_show_usage): Be brief and reformat to match continuation of
4425 * po/gas.pot: Regenerate.
4427 2000-09-28 Alan Modra <alan@linuxcare.com.au>
4429 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
4430 force relocs for 12 bit branches.
4431 (md_apply_fix): Similarly, adjust logic here.
4433 2000-09-28 Alan Modra <alan@linuxcare.com.au>
4435 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
4436 adjust for external and weak syms as we will use a reloc. Allow
4437 for +8 offset when calculating limits of branches.
4438 (hppa_fix_adjustable): Undo 2000-09-23 change.
4439 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
4440 Correct distance calculation.
4441 (tc_gen_reloc): Print the file name and line number if we can't
4444 From John David Anglin <dave@hiauly1.hia.nrc.ca>
4445 * config/tc-hppa.c (nonzero_dibits): Define.
4446 (arg_reloc_stub_needed): Check each arg and return value
4447 separately for zero case.
4448 (pa_align): Declare argument `bytes'.
4450 2000-09-25 Kazu Hirata <kazu@hxi.com>
4452 * config/tc-cris.c: Fix formatting.
4453 * config/tc-d10v.h: Likewise.
4454 * config/tc-d30v.c: Likewise.
4455 * config/tc-d30v.h: Likewise.
4456 * config/tc-fr30.c: Likewise.
4457 * config/tc-fr30.h: Likewise.
4458 * config/tc-m68k.c: Likewise.
4459 * config/tc-m68k.h: Likewise.
4460 * config/tc-pj.h: Likewise.
4461 * config/tc-ppc.c: Likewise.
4462 * config/tc-ppc.h: Likewise.
4463 * config/tc-sh.c: Likewise.
4464 * config/tc-sh.h: Likewise.
4465 * config/tc-sparc.c: Likewise.
4466 * config/tc-v850.h: Likewise.
4467 * config/tc-vax.h: Likewise.
4468 * config/tc-w65.h: Likewise.
4469 * config/tc-z8k.h: Likewise.
4471 2000-09-23 Alan Modra <alan@linuxcare.com.au>
4473 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
4474 checks only for ELF.
4475 (hppa_force_relocation): Likewise.
4477 2000-09-22 Jim Wilson <wilson@cygnus.com>
4479 * config/tc-ia64.c (dv_sem): Add "stop".
4480 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
4481 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
4482 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
4484 (mark_resources): Check IA64_RS_PRr.
4486 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4488 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
4489 md_estimate_size_before_relax): Redesign and clean up the
4490 relaxation mechanism.
4492 2000-09-21 Kazu Hirata <kazu@hxi.com>
4494 * config/tc-ns32k.c: Fix formatting.
4495 * config/tc-ns32k.h: Likewise.
4497 2000-09-20 Kazu Hirata <kazu@hxi.com>
4499 * config/tc-m32r.c: Fix formatting.
4500 * config/tc-m32r.h: Likewise.
4501 * config/tc-m68851.h: Likewise.
4502 * config/tc-m68hc11.c: Likewise.
4503 * config/tc-m68hc11.h: Likewise.
4504 * config/tc-m88k.c: Likewise.
4505 * config/tc-mcore.c: Likewise.
4506 * config/tc-mcore.h: Likewise.
4507 * config/tc-mips.c: Likewise.
4508 * config/tc-mips.h: Likewise.
4509 * config/tc-mn10200.h: Likewise.
4510 * config/tc-mn10300.h: Likewise.
4511 * config/tc-tahoe.c: Likewise.
4512 * config/tc-tahoe.h: Likewise.
4514 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4516 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
4517 Likewise in relaxation description comments.
4519 2000-09-18 Alan Modra <alan@linuxcare.com.au>
4521 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
4522 subtraction of two syms without emitting a relocation.
4524 From David Huggins-Daines <dhd@linuxcare.com>
4525 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
4526 global or weak symbols.
4528 2000-09-15 Kazu Hirata <kazu@hxi.com>
4530 * config/tc-h8300.h: Fix formatting.
4531 * config/tc-h8500.c: Likewise.
4532 * config/tc-h8500.h: Likewise.
4533 * config/tc-hppa.h: Likewise.
4534 * config/tc-i370.h: Likewise.
4535 * config/tc-i386.h: Likewise.
4536 * config/tc-i860.c: Likewise.
4537 * config/tc-i860.h: Likewise.
4538 * config/tc-i960.h: Likewise.
4539 * config/tc-ia64.c: Likewise.
4540 * config/tc-ia64.h: Likewise.
4542 2000-09-14 Kazu Hirata <kazu@hxi.com>
4544 * config/tc-a29k.c: Fix formatting.
4545 * config/tc-alpha.c: Likewise.
4546 * config/tc-arc.c: Likewise.
4547 * config/tc-arc.h: Likewise.
4548 * config/tc-arm.c: Likewise.
4549 * config/tc-arm.h: Likewise.
4550 * config/tc-avr.c: Likewise.
4551 * config/tc-avr.h: Likewise.
4552 * config/tc-tic30.c: Likewise.
4553 * config/tc-tic30.h: Likewise.
4554 * config/tc-tic54x.c: Likewise.
4555 * config/tc-tic54x.h: Likewise.
4556 * config/tc-tic80.c: Likewise.
4557 * config/tc-tic80.h: Likewise.
4559 2000-09-14 Timothy Wall <twall@cygnus.com>
4561 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
4562 parallel comparisons for later use.
4563 (struct rsrc): Add parallel comparison type.
4564 (resources_match): Skip special cases of PR usage (non-conflicting
4567 2000-09-13 Kazu Hirata <kazu@hxi.com>
4569 * config/obj-ecoff.c: Fix formatting.
4570 * config/obj-elf.c: Likewise.
4571 * config/obj-elf.h: Likewise.
4572 * config/obj-evax.h: Likewise.
4573 * config/obj-generic.h: Likewise.
4574 * config/obj-hp300.c: Likewise.
4575 * config/obj-hp300.h: Likewise.
4576 * config/obj-ieee.h: Likewise.
4577 * config/obj-vms.c: Likewise.
4578 * config/obj-vms.h: Likewise.
4580 2000-09-13 Anders Norlander <anorland@acc.umu.se>
4582 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
4583 (md_parse_option): Ditto.
4584 (md_longopts): Add -mips32 option.
4585 (md_show_usage): Document new options.
4586 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
4587 (mips_ip): Assemble mfc0 with a sub-selection code.
4588 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
4589 (mips_cpu_to_str): New function.
4590 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
4591 Use CPU_* defines instead of hardcoded numbers.
4593 * doc/as.texinfo: Document new options.
4594 * doc/c-mips.texi: Ditto.
4596 2000-09-12 Kazu Hirata <kazu@hxi.com>
4598 * as.h: Fix formatting.
4599 * asintl.h: Likewise.
4600 * bit_fix.h: Likewise.
4601 * config/obj-aout.c: Likewise.
4602 * config/obj-aout.h: Likewise.
4603 * config/obj-bout.c: Likewise.
4604 * config/obj-bout.h: Likewise.
4605 * config/obj-coff.c: Likewise.
4606 * config/obj-coff.h: Likewise.
4607 * dwarf2dbg.h: Likewise.
4609 * flonum.h: Likewise.
4610 * frags.h: Likewise.
4611 * itbl-ops.h: Likewise.
4612 * macro.h: Likewise.
4615 * struc-symbol.h: Likewise.
4616 * subsegs.h: Likewise.
4617 * symbols.h: Likewise.
4619 * write.h: Likewise.
4621 2000-09-11 Kazu Hirata <kazu@hxi.com>
4623 * bignum-copy.c: Fix formatting.
4624 * config/tc-i370.c: Likewise.
4625 * config/tc-i960.c: Likewise.
4626 * config/tc-m68k.c: Likewise.
4627 * ehopt.c: Likewise.
4628 * flonum-copy.c: Likewise.
4629 * flonum-konst.c: Likewise.
4630 * flonum-mult.c: Likewise.
4631 * literal.c: Likewise.
4634 * stabs.c: Likewise.
4635 * subsegs.c: Likewise.
4637 2000-09-09 Philip Blundell <philb@gnu.org>
4639 * configure.in (arm*-*-uclinux*): New target.
4640 * configure: Regenerate.
4642 2000-09-09 Kazu Hirata <kazu@hxi.com>
4644 * input-file.c: Fix formatting.
4645 * itbl-ops.c: Likewise.
4646 * messages.c: Likewise.
4648 2000-09-08 Philip Blundell <philb@gnu.org>
4650 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
4653 2000-09-07 H.J. Lu <hjl@gnu.org>
4655 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
4656 * configure: Rebuild.
4658 2000-09-07 Kazu Hirata <kazu@hxi.com>
4660 * atof-generic.c: Fix formatting.
4661 * config/tc-mips.c: Likewise.
4662 * config/tc-vax.c: Likewise.
4663 * input-scrub.c: Likewise.
4665 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
4667 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
4668 * configure.in (sh-*-linux*): Added.
4669 * configure: Rebuilt.
4671 2000-09-06 Kazu Hirata <kazu@hxi.com>
4673 * config/tc-hppa.c: Fix formatting.
4675 * ecoff.c: Fix formatting.
4677 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
4679 * configure: Rebuilt with new libtool.m4.
4681 2000-09-05 Kazu Hirata <kazu@hxi.com>
4683 * cgen.c: Fix formatting.
4684 * config/tc-ia64.c: Likewise.
4686 2000-09-05 Nick Clifton <nickc@redhat.com>
4688 * aclocal.m4: Regenerate.
4689 * config.in: Regenerate.
4690 * configure: Regenerate.
4691 * po/gas.pot: Regenerate.
4693 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
4695 * config/tc-cris.c: Correct comment typos.
4697 2000-09-05 Eric Christopher <echristo@cygnus.com>
4699 * config/tc-mn10300.c: Cleanup.
4700 (md_pcrel_from): Enable.
4702 2000-09-05 Alan Modra <alan@linuxcare.com.au>
4704 * expr.c (operand): Fix a comment typo.
4705 * write.c (write_relocs): Fix a signed/unsigned warning.
4707 * config/tc-hppa.c (fudge_reg_expressions): New
4708 (hppa_force_reg_syms_absolute): New.
4709 (pa_equ): Allow reg_section expressions.
4710 * config/tc-hppa.c (md_optimize_expr): Define.
4711 (hppa_force_reg_syms_absolute): Prototype.
4713 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
4714 (pa_parse_number): Pass in arg to select fp reg parsing.
4715 Return 1 to indicate format checks pass. If strict, then only
4716 accept a register or register symbol. Return value in...
4717 (pa_number): New static for pa_parse_number.
4718 (FP_REG_BASE): Define.
4719 (FP_REG_RSEL): Define.
4720 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
4721 appropriate. White space changes.
4722 (need_pa11_opcode): Don't bother passing any params, get them from
4724 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
4725 Remove extraneous check in case 'Q'.
4726 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
4727 reg, set section of resulting symbol to reg_section.
4728 (pa_parse_space_stmt): Modify call to pa_parse_number.
4729 (pa_space): Likewise.
4731 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
4732 (hppa_force_relocation): Handle vtable relocs.
4733 (pa_vtable_entry): New.
4734 (pa_vtable_inherit): New.
4735 (md_pseudo_table): Add entries for vtable pseudos.
4736 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
4737 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
4739 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
4740 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
4741 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
4743 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
4744 specify a symbol type.
4746 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
4747 dependent things together.
4748 (md_elf_symbol_type): Define.
4750 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
4752 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
4754 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
4755 (obj_elf_vtable_entry): Declare.
4757 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
4758 and export function.
4759 (obj_elf_vtable_entry): Similarly.
4760 (elf_pseudo_table): Fix the damage with a cast.
4762 2000-09-03 Richard Henderson <rth@cygnus.com>
4764 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
4765 for template selection when a label is needed.
4767 2000-09-02 Kazu Hirata <kazu@hxi.com>
4769 * config/tc-ia64.c: Fix formatting.
4771 2000-09-02 Nick Clifton <nickc@redhat.com>
4773 * configure.in: Increase version number to 2.10.91.
4774 * configure: Regenerate.
4775 * aclocal.m4: Regenerate.
4776 * config.in: Regenerate.
4777 * po/gas.pot: Regenerate.
4778 * Makefile.in: Regenerate.
4780 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
4782 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
4783 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
4784 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
4786 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
4789 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
4791 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
4792 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
4793 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
4794 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
4795 (GOT_symbol): New variable.
4796 (md_undefined_symbol): Set it.
4798 2000-09-01 Richard Henderson <rth@cygnus.com>
4800 * config/tc-ia64.c (match): Don't inline.
4801 (extra_goodness): New.
4802 (md_begin): Prefer nop.f and nop.b for best_template.
4804 2000-08-31 Kazu Hirata <kazu@hxi.com>
4806 * as.c: Fix formatting.
4808 * frags.c: Likewise.
4809 * macro.c: Likewise.
4811 2000-08-31 Eric Christopher <echristo@cygnus.com>
4813 * config/tc-mn10300.c: Cleanup and fix warnings.
4814 (md_pseudo_table): Add initializers.
4815 (md_show_usage): Cleanup.
4816 (md_parse_option): Fix warnings.
4817 (md_undefined_symbol): Fix warnings.
4818 (md_conver_frag): Fix warnings.
4819 (tc_gen_reloc): Fix warnings.
4820 (md_apply_fix3): Fix warnings.
4821 (check_operand): Fix warnings.
4823 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
4825 * acinclude.m4: Include libtool and gettext macros from the
4827 * aclocal.m4, configure: Rebuilt.
4829 2000-08-30 Mark Hatle <mhatle@mvista.com>
4831 * config/tc-ppc.c (md_parse_option): Recognize -m405.
4833 2000-08-31 Kazu Hirata <kazu@hxi.com>
4835 * listing.c: Fix formatting.
4837 2000-08-29 Kazu Hirata <kazu@hxi.com>
4839 * app.c: Fix a comment typo. Fix formatting.
4841 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
4843 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
4844 offset of the target destination for jmp instructions.
4845 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
4847 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
4849 * NEWS: Mention support for CRIS.
4851 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
4853 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
4854 Sets `.lcomm' alignment to zero.
4856 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
4858 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
4859 TC_FIX_ADJUSTABLE): Define.
4861 2000-08-23 Jim Wilson <wilson@cygnus.com>
4863 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
4864 unwind.personality_routine is set.
4866 2000-08-23 H.J. Lu <hjl@gnu.org>
4868 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
4870 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
4872 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
4875 2000-08-22 H.J. Lu <hjl@gnu.org>
4877 * config.in (STRICTCOFF): New for strict COFF.
4879 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
4880 i386-*-go32* and i386-go32-rtems*.
4881 * configure: Rebuilt.
4883 * config/obj-coff.c (obj_coff_endef): Follow the historical
4884 behavior if STRICTCOFF is not defined.
4886 * doc/internals.texi: Document STRICTCOFF.
4888 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
4890 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
4891 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
4892 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
4893 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
4894 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
4895 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
4896 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
4899 2000-08-22 Eric Christopher <echristo@cygnus.com>
4901 * config/tc-mn10300.c: (md_apply_fix): New function.
4902 (mn10300_force_relocation): New function.
4903 (mn10300_fix_adjustable): New function.
4905 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
4906 (TC_HANDLES_FX_DONE): Define.
4907 (obj_fix_adjustable): Define.
4908 (MD_APPLY_FIX3): Define.
4909 (TC_LINKRELAX_FIXUP): Define.
4911 * write.c: (TC_LINKRELAX_FIXUP): Define if not
4913 (fixup_segment): Use TC_LINKRELAX_FIXUP.
4915 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
4917 2000-08-21 Jason Eckhardt <jle@cygnus.com>
4919 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
4920 if the fixup resulted in a relocation.
4922 2000-08-18 Nick Clifton <nickc@redhat.com>
4924 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
4925 Make reference to first element of shift_names explicit.
4927 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
4929 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
4930 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
4931 add a symbol's address. Removed all target-specific #ifdefs that
4932 used to accomplished the same.
4933 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4934 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4935 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4936 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4937 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4939 2000-08-17 Kazu Hirata <kazu@hxi.com>
4941 * dwarf2dbg.c: Fix formatting.
4943 2000-08-17 Nick Clifton <nickc@redhat.com>
4945 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
4946 to be recoded as logical shift lefts by zero.
4948 2000-08-16 Jim Wilson <wilson@cygnus.com>
4950 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
4951 postincrement modified registers. Handle IA64_OPND_R3_2 addl
4953 (note_register_values): Handle IA64_OPND_R3_2 operands.
4955 2000-08-16 Jason Eckhardt <jle@cygnus.com>
4957 * config/tc-i860.c (md_operand): Silly typo fixed.
4959 2000-08-16 Nick Clifton <nickc@redhat.com>
4961 * config/tc-arm.c (struct asm_shift): Delete.
4963 (enum asm_shift_index): New.
4964 (struct asm_shift_properties): New.
4965 (struct asm_shift_name): New.
4966 (shift_properties[]); New.
4967 (shift_names[]); New.
4969 (decode_shift): Use new structures.
4970 Issue a warning is "ROR #0" is used.
4971 Issue a warning if "ASR #0" or "LSR #0" is used.
4973 (md_begin): Initialise arm_shift_hsh table from new
4974 asm_shift_name array.
4976 2000-08-16 Jakub Jelinek <jakub@redhat.com>
4978 * config/tc-sparc.c: Kill all warnings.
4979 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
4981 (md_show_usage): Update usage text.
4983 2000-08-16 Nick Clifton <nickc@redhat.com>
4985 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
4988 2000-08-15 Will Cohen <wcohen@redhat.com>
4990 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
4992 * config/tc-sh.c (md_assemble): Changed so debug_type
4993 test performed for ppi_assemble
4994 * config/tc-sh.c: Included dwarf2dbg.h.
4995 (debug_line): Defined.
4996 (md_assemble): Generates dwarf2 line info.
4997 (sh_finalize): New function. Finalize dwarf2 info.
4998 (assemble_ppi): Returns size of code generated.
4999 (build_Mytes): Returns size of code generated.
5000 (md_pseudo_table): Added "file" and "loc" psuedo ops.
5001 * config/tc-sh.h (md_end): Defined.
5002 (sh_finalize): Declared.
5004 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
5006 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
5009 2000-08-14 Nick Clifton <nickc@redhat.com>
5011 * config/tc-arm.c (do_bx): Allow "bx pc".
5013 2000-08-14 Jim Wilson <wilson@cygnus.com>
5015 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
5016 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
5017 (md_begin): Change assignment to md.flag to OR in the new bit.
5019 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
5021 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
5022 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
5025 2000-08-14 Jason Eckhardt <jle@cygnus.com>
5027 * NEWS: Mention i860 support.
5029 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
5031 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
5033 2000-08-14 Andreas Schwab <schwab@suse.de>
5035 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
5037 2000-08-11 Andreas Schwab <schwab@suse.de>
5039 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
5042 2000-08-11 Kazu Hirata <kazu@hxi.com>
5044 * expr.c: Fix formatting.
5045 * config/obj-bout.c: Likewise.
5047 2000-08-10 Jason Eckhardt <jle@cygnus.com>
5049 * doc/c-i860.texi: Flesh out the i860 section more.
5051 2000-08-10 Kazu Hirata <kazu@hxi.com>
5053 * symbols.c: Fix formatting.
5056 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
5058 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
5059 modifier has the IgnoreSize bit set.
5061 2000-08-09 Alan Modra <alan@linuxcare.com.au>
5063 From Rodney Brown <RodneyBrown@mynd.com>
5064 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
5065 * configure: Regenerate.
5067 2000-08-09 Kazu Hirata <kazu@hxi.com>
5069 * hash.c: Fix formatting.
5072 2000-08-08 Jason Eckhardt <jle@cygnus.com>
5074 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
5075 (i860_fix_info): New enum.
5076 (MD_APPLY_FIX3): Define.
5077 (WORKING_DOT_WORD): Define.
5078 (TC_HANDLES_FX_DONE): Define.
5079 (DIFF_EXPR_OK): Define.
5080 (LISTING_HEADER): Define.
5081 (TARGET_FORMAT): Select target format based on endian flag.
5082 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
5083 (target_big_endian): Add external declaration.
5085 * config/tc-i860.c: All existing code reworked completely. Other
5086 new code shown below.
5087 (SYNTAX_SVR4): Define.
5088 (target_warn_expand): New variable.
5089 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
5090 (md_longopts): Declare and define with new options (-EL, -EB,
5092 (md_show_usage): New function.
5093 (md_operand): New function.
5094 (obtain_reloc_for_imm16): New function.
5095 (md_apply_fix3): New function.
5096 (tc_gen_reloc): New function.
5098 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
5100 * config/tc-m68hc11.c (build_jump_insn): Make sure the
5101 2 bytes of the jump address are in the same frag.
5102 (find): Accept 68hc12 register indirect modes.
5104 * NEWS: Mention 68HC11 & 68HC12 support.
5106 2000-08-07 Richard Henderson <rth@cygnus.com>
5108 * config/tc-ia64.c (unwind): Add prologue_mask member.
5109 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
5110 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
5111 (dot_body): Clear unwind.prologue_mask.
5112 (dot_prologue): Set it. Accept a register second argument.
5114 2000-08-07 Kazu Hirata <kazu@hxi.com>
5116 * config/atof-ieee.c: Fix formatting.
5117 * config/atof-tahoe.c: Likewise.
5119 2000-08-06 Nick Clifton <nickc@cygnus.com>
5121 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
5124 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
5125 of .popsection, .previous, .pushsection, .subsection,
5126 .version, .vtable_entry, .vtable_inherit and .weak.
5128 2000-08-05 Kazu Hirata <kazu@hxi.com>
5130 * config/tc-cris.c: Fix formatting.
5131 * config/tc-i386.c: Likewise.
5132 * config/tc-sparc.c (sparc_ip): Simplify the code.
5134 2000-08-04 Kazu Hirata <kazu@hxi.com>
5136 * config/tc-cris.c: Rearrange code for readability.
5137 * config/tc-d10v.c: Fix formatting.
5138 * config/tc-m32r.c: Likewise.
5139 * config/tc-sparc.c: Likewise.
5141 2000-08-02 Jim Wilson <wilson@cygnus.com>
5143 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
5144 before ia64_find_opcode.
5145 (md_assemble): Likewise.
5147 2000-08-01 Nick Clifton <nickc@cygnus.com>
5149 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
5150 Undo some formatting fixes.
5152 2000-08-01 Kazu Hirata <kazu@hxi.com>
5154 * config/obj-som.c: Fix formatting.
5155 * config/obj-ieee.c: Likewise.
5156 * config/tc-arm.c: Likewise.
5157 * config/tc-v850.c: Likewise.
5159 2000-08-01 Nick Clifton <nickc@redhat.com>
5161 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
5162 index by command line option.
5164 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5166 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
5167 (@node M68K-Branch): Rewrite to match the reality.
5169 2000-07-31 Jason Eckhardt <jle@cygnus.com>
5171 * doc/c-i860.texi: New file.
5172 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
5173 * doc/Makefile.in: Regenerate.
5174 * doc/all.texi: Add I860 as relevant architecture.
5175 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
5177 2000-07-31 Kazu Hirata <kazu@hxi.com>
5179 * config/tc-d30v.c: Fix formatting.
5181 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5183 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
5184 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
5185 long emit a long branch if available instead of an absolute jump, never
5186 emit absolute jumps for anything with --pcrel.
5188 * doc/c-m68k.texi: Document new command line option.
5190 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
5192 * config/tc-avr.c: Use PARAMS macro in function declarations.
5193 Don't declare md_pcrel_from_section (already in tc-avr.h).
5194 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
5195 (avr_operand): Don't set (unsigned) op_mask to -1.
5197 2000-07-28 Jason Eckhardt <jle@cygnus.com>
5199 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
5200 * configure: Regenerated.
5201 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
5202 of operand to the .type directive (.e.g, "type").
5204 2000-07-28 Alan Modra <alan@linuxcare.com.au>
5206 * as.h (warn_comment, found_comment, found_comment_file): Declare.
5207 * app.c (do_scrub_chars): Record where first comment found.
5208 * read.c (read_a_source_file): Init found_comment on entry, and
5209 notify whether comments found on exit.
5210 * config/tc-hppa.c (md_shortopts): Add "c".
5211 (md_longopts): Add warn-comment.
5212 (md_parse_option): Handle it.
5213 (md_show_usage): Show available options.
5214 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
5216 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
5218 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
5219 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
5221 (md_estimate_size_before_relax): Don't fall off end of function.
5223 2000-07-27 Kazu Hirata <kazu@hxi.com>
5225 * config/tc-avr.c: Fix formatting.
5226 * config/tc-ns32k.c: Likewise.
5228 2000-07-27 Alan Modra <alan@linuxcare.com.au>
5230 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
5232 2000-07-27 Kazu Hirata <kazu@hxi.com>
5234 * config/tc-d10v.c: Fix formatting.
5235 * config/tc-z8k.c: Likewise.
5236 * config/tc-sparc.c: Likewise.
5238 2000-07-26 Dave Brolley <brolley@redhat.com>
5240 * cgen.c (queue_fixup): Declare opinfo.
5241 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
5242 (gas_cgen_md_operand): Ditto.
5243 (gas_cgen_md_apply_fix3): Ditto.
5245 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
5247 * config/obj-coff.c (obj_frob_symbol): Don't merge
5248 labels. Don't merge if the symbol isn't constant. Return
5249 immediately if a symbol is merged.
5251 2000-07-22 Alan Modra <alan@linuxcare.com.au>
5253 * frags.c (frag_align): Correct absolute section alignment.
5255 2000-07-20 DJ Delorie <dj@redhat.com>
5257 * config/obj-coff.c (obj_frob_symbol): revert previous change,
5258 it breaks linking against DLLs.
5260 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
5262 * configure.in: Add CRIS support.
5263 * configure: Regenerate.
5264 * Makefile.am: (CPU_TYPES): Add cris.
5265 (CPU_OBJ_VALID) [aout]: Add cris.
5266 (MULTI_CPU_TYPES): Add cris.
5267 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
5268 [coff]: Only i386 and mips are valid.
5269 (TARGET_CPU_CFILES): Add config/tc-cris.c.
5270 (TARGET_CPU_HFILES): Add config/tc-cris.h.
5271 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
5272 Regenerate dependencies.
5273 * Makefile.in: Regenerate.
5274 * aclocal.m4: Regenerate.
5275 * as.c: Declare crisaout, criself.
5276 * config/tc-cris.h, config/tc-cris.c: New.
5277 * config/e-criself.c, config/e-crisaout.c: New.
5278 * po/POTFILES.in, po/gas.pot: Regenerate.
5280 2000-07-20 Kazu Hirata <kazu@hxi.com>
5282 * read.c: Fix formatting.
5283 * write.c: Fix formatting.
5285 2000-07-19 H.J. Lu <hjl@gnu.org>
5287 * sb.c: Include <stdlib.h> if exists for abort ().
5289 2000-07-19 Alan Modra <alan@linuxcare.com.au>
5291 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
5292 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
5293 (pa_type_args): Same here.
5295 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
5297 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
5298 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
5299 the storage class is already set.
5301 2000-07-17 Kazu Hirata <kazu@hxi.com>
5303 * config/tc-m68hc11.c: Fix formatting.
5304 * config/tc-mn10200.c: Likewise.
5305 * config/tc-mn10300.c: Likewise.
5306 * config/tc-pj.c: Likewise.
5307 * config/tc-tic80.c: Likewise.
5308 * config/tc-w65.c: Likewise.
5310 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
5312 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
5315 2000-07-15 Ian Lance Taylor <ian@zembu.com>
5317 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
5320 2000-07-15 Alan Modra <alan@linuxcare.com.au>
5322 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
5323 ELF as are used for SOM (except the 32-bit reloc one) to decide
5324 whether a symbol can be reduced to a section symbol. Expand on
5325 the comment for symbols involved in LR% and RR% expressions.
5327 2000-07-14 Nick Clifton <nickc@cygnus.com>
5329 * config/tc-mips.c (mips_disable_float_construction): New
5330 static variable. Set to true if doubles should not be
5331 constructed by loading two single width fp registers with
5332 halves of the value.
5333 (mips_ip): Test mips_disable_float_construction.
5334 (md_longopts): Add command line switches --construct-floats
5335 and --no-construct-floats.
5336 (md_parse_option): Parse new command line options.
5337 (md_show_usage): Describe new command line options.
5339 * doc/c-mips.texi: Document new command line options.
5341 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
5343 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
5344 * configure: Regenerate.
5346 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
5348 * configure.in (DEFAULT_EMULATION setting): Revert part of
5349 2000-07-01 change that set te_multi=multi unless set to tmips.
5350 * configure: Regenerate.
5352 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
5354 * config/obj-coff.c (coff_frob_section): Add padding to the last
5355 section when aligning it increases its size.
5357 2000-07-11 Kazu Hirata <kazu@hxi.com>
5359 * config/tc-tic54x.c: Fix formatting.
5361 2000-07-10 Kazu Hirata <kazu@hxi.com>
5363 * config/tc-h8500.c: Fix formatting.
5364 * config/tc-tic54x.c: Fix formatting.
5366 2000-07-10 Alan Modra <alan@linuxcare.com.au>
5368 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
5369 displacements correctly.
5371 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
5373 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
5375 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
5379 2000-07-09 Alan Modra <alan@linuxcare.com.au>
5381 From David Huggins-Daines <dhd@linuxcare.com>
5382 * config/te-hppalinux64.h: Add a new emulation.
5383 * configure.in (emulations): Add configure bits to support the
5384 64-bit Linux/parisc target.
5385 * configure: Regenerate.
5387 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
5388 (md_shortopts): Add `V' for ELF.
5390 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
5391 when SOM or ELF_ARG_RELOC are defined.
5392 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
5393 ELF_ARG_RELOC are defined.
5394 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
5395 (pa_stringer): ..Do it here instead. Fix comment typos.
5396 (hppa_force_relocation): Cast enums to int before comparing with
5399 From Ryan Bradetich <rbradetich@uswest.net>
5400 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
5401 redifinition warning.
5402 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
5403 (hppa_force_relocation): ditto
5404 (md_apply_fix): Added cast to buf to fix warnings.
5406 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
5407 cons_fix_new_hppa, hppa_force_relocation): Prototype.
5409 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
5410 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
5411 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
5412 reloc_type** to avoid warnings in switch.
5413 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
5414 little earlier instead.
5416 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
5418 (pa_type_args): Use symbol_arg_reloc_info.
5419 (struct pa_it): Make arg_reloc unsigned int.
5420 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
5421 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
5422 (pa_code): Delete. pa_text duplicates this function.
5423 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
5424 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
5426 (cons_fix_new_hppa): Actually change selector to e_fsel when
5427 warning about assuming so.
5428 (tc_gen_reloc): More example elf arg reloc code.
5429 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
5430 (hppa_force_relocation): Likewise.
5432 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
5434 (pa_end_of_source): Prototype.
5435 (hppa_fix_adjustable): Prototype.
5436 (LABELS_WITHOUT_COLONS): Move it..
5437 * config/te-hppa.h: To here.
5439 * config/te-hppa64.h: New file.
5441 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
5443 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
5444 format -10, -16, 16 relocs.
5445 (hppa_elf_mark_end_of_function): Test for null
5446 last_call_info->start_symbol
5448 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
5449 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
5450 re_assesmble_* functions. Delete extraneous statements. Fix
5452 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
5453 insn to re_assemble_*.
5455 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
5457 * doc/internals.texi (Expressions): Fix typo.
5459 2000-07-08 Kazu Hirata <kazu@hxi.com>
5461 * config/tc-sh.c: Fix formatting.
5462 * config/tc-tic54x.c: Fix formatting.
5463 * depend.c: Fix formatting.
5464 * flonum-konst.c: Likewise.
5465 * flonum-mult.c: Likewise.
5467 2000-07-07 Kazu Hirata <kazu@hxi.com>
5469 * config/tc-sh.c: Fix comments.
5470 * config/obj-vms.c: Fix comments.
5471 * config/tc-a29k.c: Likewise.
5472 * config/tc-alpha.c: Likewise.
5473 * config/tc-h8300.c: Likewise.
5474 * config/tc-h8500.c: Likewise.
5475 * config/tc-i370.c: Likewise.
5476 * config/tc-ia64.c: Likewise.
5477 * config/tc-m68hc11.c: Likewise.
5478 * config/tc-m68k.c: Likewise.
5479 * config/tc-mips.c: Likewise.
5480 * config/tc-ns32k.c: Likewise.
5481 * config/tc-ppc.c: Likewise.
5482 * config/tc-z8k.c: Likewise.
5484 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
5486 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
5487 Default to '(SEC_LOAD | SEC_DATA)'.
5488 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
5490 * doc/internals.texi (CPU Backend): Describe
5491 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
5493 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
5495 * as.c (parse_args): NULL terminate the long option list.
5497 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
5499 * config/tc-d30v.h: Include "write.h" for fixS.
5500 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
5502 2000-07-05 Nick Clifton <nickc@cygnus.com>
5504 * config/tc-d30v.c (write_2_short): Further changes to warning
5505 messages produced when combining EITHER_BUT_PREFER_MU attributed
5508 2000-07-05 DJ Delorie <dj@redhat.com>
5512 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
5514 * config/tc-arm.c (psrs): Accept combinations of flags.
5516 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
5518 * config/tc-avr.c: Change _ () to _() around all strings marked
5519 for translation (exception from the usual coding style).
5520 (avr_opt): New struct variable, how the new switches are set.
5521 (OPTION_MMCU): Define as 'm' and actually use.
5522 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
5523 (show_mcu_list): New function, display the list of known MCUs.
5524 (md_show_usage): Document the new switches. Call show_mcu_list.
5525 (avr_set_arch): Change 'm' to OPTION_MMCU.
5526 (md_parse_option): Call show_mcu_list if unknown MCU specified.
5527 Handle the new switches.
5528 (avr_operands): Disable warnings for undefined combinations of
5529 operands if -mall-opcodes. Disable warnings for skipping two-word
5530 instructions if enhanced core or -mno-skip-bug.
5531 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
5532 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
5533 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
5534 (avr_ldi_expression): Warn about implicit lo8().
5535 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
5537 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
5539 * configure.in: Add entry for mips-*-sysv4*MP*
5540 * configure: Rebuild
5541 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
5542 elf32-tradlittlemips for traditional mips targets.
5543 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
5544 test for Link Once sections as in adjust_reloc_syms.
5545 * config/te-tmips.h: New file for traditional mips targets. Define
5548 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
5550 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
5551 flags argument is not present, don't change an existing section's
5552 section's attributes. If the flags argument is present, warn if the
5553 attributes don't match the section's current attributes. When
5554 long section names are supported, set SEC_LINK_ONCE and
5555 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
5557 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
5559 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
5560 symbols; create them.
5562 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
5564 * write.c (set_segment_vma): New: Set vma and lma for a segment.
5565 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
5567 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
5569 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
5570 expressions. Ignore the problem when handling 16 bit signed
5571 immediates, because the assembler will take care of the relocation
5574 2000-06-27 Nick Clifton <nickc@cygnus.com>
5576 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
5577 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
5578 sequential order, and emit warning messages if the input source
5579 code contains constructs like that, or parallel constructs
5580 containing such opcodes.
5582 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
5584 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
5585 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
5586 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
5587 (md_show_usage): Update usage message.
5588 (md_parse_option): Allow redefinition of MCU type within the
5589 same avr[1-5] bfd machine type. Show both old and new MCU type
5590 in the error message.
5591 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
5592 Simplify 8K wrap code.
5594 2000-06-25 Kazu Hirata <kazu@hxi.com>
5596 * config/obj-aout.c: Remove all uses of DEFUN.
5597 * config/obj-ieee.c: Likewise.
5598 * config/tc-sh.c: Fix comment typos.
5599 * config/tc-tahoe.c: Likewise.
5600 * config/tc-vax.c: Likewise.
5601 * config/tc-w65.c: Likewise.
5602 * config/tc-z8k.c: Likewise.
5603 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
5605 2000-06-24 DJ Delorie <dj@cygnus.com>
5607 * config/tc-i386.c (md_estimate_size_before_relax): Revert
5608 more changes from Sept 1999
5609 (tc_i386_fix_adjustable): ditto
5610 (md_apply_fix3): ditto
5612 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
5614 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
5615 (gas_cgen_parse_operand): Set it around expression() call.
5616 (gas_cgen_md_operand): Test for it before longjmp().
5618 2000-06-24 Kazu Hirata <kazu@hxi.com>
5620 * config/tc-h8500.c: Remove all uses of DEFUN.
5621 * config/tc-sh.c: Likewise.
5622 * config/tc-w65.c: Likewise.
5623 * config/tc-z8k.c: Likewise.
5625 * config/tc-h8500.c: Fix typos in comments.
5627 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
5629 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
5632 2000-06-23 matthew green <mrg@redhat.com>
5634 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
5635 defined. Fix error message for `[' grouping.
5637 2000-06-22 Kazu Hirata <kazu@hxi.com>
5639 * config/tc-h8300.c: Fix formatting and comment typos.
5641 2000-06-22 Timothy Wall <twall@cygnus.com>
5643 * config/tc-ia64.c (note_register_values): Move premature QP
5644 notation clearing into the appropriate place.
5646 2000-06-22 Alan Modra <alan@linuxcare.com.au>
5648 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
5649 first before anything else. Add bin-bugs.h, emul.h and progress.h
5650 Sort list of files as for $(OBJS) in Makefile.am.
5652 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
5653 find one. Remake dependencies.
5654 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
5655 * Makefile.in: Regenerate.
5656 * doc/Makefile.in: Regenerate.
5658 * config/tc-i386.c (i386_displacement): Don't assume a constant
5659 displacement is necessarily 16 bits when in 16 bit code mode.
5660 (md_assemble): Instead size the displacement here after we know
5661 for sure that a .code16gcc operand hasn't automatically added
5662 operand size prefixes.
5664 2000-06-21 H.J. Lu <hjl@gnu.org>
5666 * Makefile.am: Rebuild dependency.
5667 * Makefile.in: Rebuild.
5669 2000-06-21 Kazu Hirata <kazu@hxi.com>
5671 * config/tc-h8300.c (parse_reg): Make the function static.
5672 (parse_exp): Likewise.
5674 2000-06-20 DJ Delorie <dj@cygnus.com>
5676 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
5677 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
5678 for cygwin import libraries to work properly.
5680 2000-06-20 H.J. Lu <hjl@gnu.org>
5682 * Makefile.am: Rebuild dependency.
5683 * Makefile.in: Rebuild.
5684 * configure: Likewise.
5685 * doc/Makefile.in: Likewise.
5687 2000-06-20 Timothy Wall <twall@cygnus.com>
5689 * doc/internals.texi (CPU backend): Add @itemx for
5690 TC_START_LABEL_WITHOUT_COLON.
5691 * doc/c-tic54x.texi: New.
5692 * doc/as.texinfo: Add tic54x features and include primary tic54x
5694 * doc/all.texi: Add C54X.
5695 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
5696 * doc/Makefile.in: Regenerate.
5697 * configure.in: Add tic54x and define LIBM for tic54x.
5698 * configure: Regenrate.
5699 * config/tc-tic54x.[ch]: New.
5700 * config/obj-coff.h: Add tic54x.
5701 * Makefile.am: (CPU_TYPES): Add tic54x.
5702 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
5703 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
5704 (as_new_LDADD): Add $(LIBM).
5705 * Makefile.in: Regenerate.
5707 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
5709 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
5710 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
5711 * doc/as.texinfo: Likewise.
5713 * configure, Makefile.in: Regenerate.
5714 * configure.in (emulations): Recognize m6811 and m6812.
5715 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
5716 Added files for 68hc11 and 68hc12 assembler.
5717 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
5718 * config/tc-m68hc11.h: Header definition for that assembler.
5720 2000-06-18 Nick Clifton <nickc@redhat.com>
5722 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
5723 instead of OCTETS_PER_BYTE.
5725 * config/tc-v850.c: Fix compile time warnings.
5726 * config/tc-ppc.c: Fix compile time warnings.
5728 2000-06-18 H.J. Lu <hjl@gnu.org>
5730 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
5731 * configure: Rebuild.
5733 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
5735 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
5738 2000-06-16 Nick Clifton <nickc@cygnus.com>
5740 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
5741 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
5743 * doc/c-mips.texi: Document newly accepted cpu variants.
5745 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
5747 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
5749 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
5751 * macro.c (getstring): Make it possible to escape the quote
5754 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
5756 * config/tc-hppa.c (pa_export): Weak symbols can be global.
5758 2000-06-13 H.J. Lu <hjl@gnu.org>
5760 * configure: Regenerate.
5762 2000-06-09 Alan Modra <alan@linuxcare.com.au>
5764 * app.c (do_scrub_begin): Don't default lex[';'] as a line
5766 * doc/internals.texi (line_separator_chars): Semicolon is no
5767 longer a default. Mention null and newline as defaults.
5769 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
5771 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
5772 * config/tc-i860.h (line_separator_chars): Likewise.
5773 * config/tc-h8300.c (line_separator_chars): Likewise.
5774 * config/tc-i960.c (line_separator_chars): Likewise.
5775 * config/tc-m68k.c (line_separator_chars): Likewise.
5776 * config/tc-mips.c (line_separator_chars): Likewise.
5777 * config/tc-ns32k.c (line_separator_chars): Likewise.
5778 * config/tc-sparc.c (line_separator_chars): Likewise.
5779 * config/tc-vax.c (line_separator_chars): Likewise.
5781 * config/tc-h8300.c (comment_chars): Use string initialiser.
5782 * config/tc-i960.c (line_comment_chars): Likewise.
5783 * config/tc-z8k.c (comment_chars, line_comment_chars,
5784 line_separator_chars): Likewise.
5786 * config/tc-arm.c (line_separator_chars): Always use `;', not just
5789 2000-06-08 Nick Clifton <nickc@cygnus.com>
5791 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
5794 2000-06-08 David O'Brien <obrien@FreeBSD.org>
5796 * configure.in (VERSION): Update to show this is the CVS mainline.
5798 2000-06-08 Matthew Jacob <mjacob@feral.com>
5800 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
5801 $at is the integer register $r28, vs. both $r28 and the floating
5802 point register $f28.
5804 2000-06-08 James E. Wilson <wilson@cygnus.com>
5806 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
5807 (dot_endp): Don't call ia64_flush_insns.
5808 (emit_one_bundle): Don't delete prologue/body records from
5809 unwind_record list in first loop. Rewrite second loop to account for
5812 2000-06-07 David Mosberger <davidm@hpl.hp.com>
5814 * config/tc-ia64.c: Add missing prototypes.
5815 (generate_unwind_image): Cast argument to output_unw_records call.
5817 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
5819 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
5821 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
5823 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
5824 (REGISTER_P): likewise.
5825 (avr_opcodes): uses include/opcode/avr.h
5826 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
5828 2000-06-04 Alan Modra <alan@linuxcare.com.au>
5830 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
5833 2000-06-03 H.J. Lu <hjl@gnu.org>
5835 * read.c (is_end_of_line): Put back `;'.
5837 2000-06-03 Alan Modra <alan@linuxcare.com.au>
5839 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
5841 2000-06-01 Alan Modra <alan@linuxcare.com.au>
5843 * expr.c (operand): Test is_end_of_line outside switch to catch
5844 line separator chars that are also operators.
5845 (operator): Return O_illegal for line separator chars.
5847 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
5848 entry (or `!' entry for TC_HPPA).
5850 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
5851 before indexing is_end_of_line. Remove redundant check for '\0'.
5853 * config/tc-h8500.c (md_assemble): Likewise.
5854 * config/tc-mcore.c (md_assemble): Likewise.
5855 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
5858 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
5860 * config/tc-mcore.c (mcore_cons): Likewise.
5861 (mcore_float_cons): Likewise.
5862 (mcore_stringer): Likewise.
5863 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
5865 2000-06-01 Scott Bambrough <scottb@netwinder.org>
5867 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
5869 2000-05-29 Nick Clifton <nickc@cygnus.com>
5871 * config/tc-sh.c: Fix compile time warning messages.
5873 * config/tc-mips.c: Fix compile time warning messages.
5875 2000-05-29 Philip Blundell <philb@gnu.org>
5877 * doc/as.texinfo: Update copyright dates.
5878 (Local Labels): Delete misplaced mention of ARM.
5879 * NEWS: Mention ARM ELF support.
5881 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
5883 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
5884 it is modified, and use the real_size to compute the frag address
5885 for dwarf2 line info.
5887 2000-05-27 Alan Modra <alan@linuxcare.com.au>
5889 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
5890 line-matching scheme to cope with automake moving variables around.
5891 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
5892 * Makefile.in: Regenerate.
5894 2000-05-26 Jakub Jelinek <jakub@redhat.com>
5896 * config/tc-sparc.c (sparc_relax): New.
5897 (md_longopts): Add -relax and -no-relax options.
5898 (md_parse_options, md_show_usage): Likewise.
5899 (md_apply_fix3): Optimize tail call into branch always if possible.
5901 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
5903 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
5904 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
5905 rules, with warning when a GAS statement specifies a packing that
5906 will result in an instruction being squashed.
5907 Added typdef packing_type and enumerals, changed various integer
5908 literals to use the enumerals.
5910 2000-05-24 David Mosberger <davidm@hpl.hp.com>
5912 * config/tc-ia64.c (dot_restorereg_p): New function.
5913 (md_pseudo_table): Add restorereg.p.
5914 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
5915 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
5917 * config/tc-ia64.h (unw_record_type): Add unwabi.
5918 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
5919 called MASK with members for imask, and the masks produced by
5920 fr_mem, gr_mem, br_mem, and frgr_mem.
5921 (unw_p_record): Add members ABI and CONTEXT.
5922 (unw_x_record): Add member AB.
5923 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
5924 as pseudo-register for use during unwind info generation.
5925 (AR_PFS, AR_LC): New macros.
5926 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
5927 whose names start with an at sign (as in "@priunat").
5928 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
5930 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
5931 proc_end, unwind_info, personality_routine): Consolidate into
5932 "unwind" structure to reduce offset-table use. Add member
5933 NEXT_SLOT_NUMBER to track the slot number for the next instruction
5935 (output_R1_format, output_R3_format, output_P3_format,
5936 output_P6_format): Initialize R with zero to reduce compiler warnings.
5937 (output_P7_format): Ditto. Add `default' branch to switch
5938 statement to reduce compiler warnings.
5939 (output_P8_format, output_B1_format, output_B4_format): Ditto.
5940 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
5941 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
5942 into single argument.
5943 (output_X1_format, output_X3_format): Initialize R with zero to reduce
5944 compiler warnings. Merge A and B args into single argument.
5945 (output_X2_format, output_X4_format): Remove unused variable R. Merge
5946 A and B args into single argument.
5947 (free_record): Removed (wasn't used).
5948 (free_list_records): Also free imasks in prologue records.
5949 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
5950 (output_spill_mask): Remove.
5951 (output_unwabi): New function.
5952 (output_epilogue, output_label_state, output_copy_state): Call
5954 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
5955 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
5957 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
5958 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
5959 as part of handling the prologue records. Emit region's imask if
5960 we have one. Handle unwabi, epilogue, label_state, copy_state,
5961 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
5962 spill_sprel_p, and spill_reg_p records.
5963 (set_imask, count_bits, slot_index): New function.
5964 (fixup_unw_records): Fix region size computation. Handle
5965 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
5966 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
5967 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
5968 set_imask accordingly. Update imask for gr_gr, and br_gr records.
5969 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
5970 (dot_save): Use manifest constants for applicaton registers.
5971 Handle REG_PR and REG_PRIUNAT.
5972 (dot_restore): Don't just ignore it.
5973 (dot_restorereg): New function..
5974 (generate_unwind_image): Ensure unwind info is a multiple of eight
5975 bytes, not just four bytes.
5976 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
5977 (dot_altrp): Don't just ignore it.
5978 (dot_savemem): New function. Replaces dot_savesp() and
5979 dot_savepsp(). Use manifest constants for applicaton registers.
5980 Handle REG_PR and REG_PRIUNAT.
5981 (dot_savef): Simplify.
5982 (dot_saveb): Support generation of br_gr.
5983 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
5984 dot_label_state, dot_copy_state): New function.
5985 (dot_unwabi): Don't just ignore it.
5986 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
5987 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
5988 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
5989 (emit_one_bundle): Set slot number for prologue/body records
5990 *before* emitting the first insn.
5991 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
5992 (md_begin): Declare "psp" pseudo-register.
5993 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
5994 so we don't get segfault.
5995 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
5996 counts as required per SW Conventions manual
5997 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
5998 output_preds_psprel, output_preds_sprel, output_spill_base,
5999 output_unat_psprel, output_unat_sprel, output_lc_psprel,
6000 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
6001 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
6002 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
6003 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
6004 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
6005 (dot_vframe): Implement.
6006 (dot_vframesp, dot_vframepsp): New function.
6008 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
6010 * configure.in (i386-*-freebsd a.out entry): Quote properly.
6011 * configure: Regenerate.
6013 2000-05-23 Alan Modra <alan@linuxcare.com.au>
6015 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
6016 (md_estimate_size_before_relax): so we can use it here instead of
6017 old kludges. Localise vars to blocks. Comment.
6019 * frags.c (frag_new): Update fr_var comments.
6020 * frags.h (struct frag): Ditto.
6022 2000-05-22 Richard Henderson <rth@cygnus.com>
6024 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
6025 (pseudo_func): Add pcrel.
6026 (operand_match): Handle IA64_OPND_TGT64.
6027 (build_insn): Likewise.
6028 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
6029 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
6030 (fix_insn): Handle all three 64-bit relocation types.
6032 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
6034 * obj.h (struct format_ops): New members begin, app_file,
6035 s_set_other, s_set_desc, s_get_type, s_set_type,
6036 separate_stab_sections, init_stab_section.
6038 * config/obj-multi.h: Update GPL notice to v2.
6040 (obj_app_file): New.
6041 (S_SET_SIZE): Test s_set_size for NULL before calling.
6042 (S_SET_ALIGN): Similar for s_set_align.
6047 (SEPARATE_STAB_SECTIONS): New.
6048 (INIT_STAB_SECTION): New.
6049 (EMIT_SECTION_SYMBOLS): New.
6050 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
6052 * config/obj-elf.h: Update GPL notice to v2.
6053 Mention that this file is included from obj-multi.h.
6054 (obj_begin): Wrap definition in ifndef.
6055 (elf_file_symbol): Constify declaration.
6056 (obj_app_file): Ditto.
6057 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
6058 Wrap in ifndef SEPARATE_STAB_SECTIONS.
6060 * config/obj-elf.c (elf_s_set_other): New.
6061 (elf_file_symbol): Constify argument.
6062 (elf_separate_stab_sections): New.
6063 (elf_init_stab_section): New.
6064 (elf_format_ops): Add new members. Remove comma at end.
6066 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
6067 (ecoff_format_ops): Add new fields. Remove comma at end.
6068 Mention inconsistency for emit_section_symbols.
6070 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
6072 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
6073 (coff_separate_stab_sections): New.
6074 (coff_format_ops): Add new members.
6076 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
6077 (obj_aout_s_set_other): New.
6078 (obj_aout_s_set_desc): New.
6079 (obj_aout_s_get_type): New.
6080 (obj_aout_s_set_type): New.
6081 (obj_aout_separate_stab_sections): New.
6082 (aout_format_ops): New members added. Use obj_aout_process_stab,
6083 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
6084 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
6086 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
6088 2000-05-22 Alan Modra <alan@linuxcare.com.au>
6090 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
6091 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
6092 (md_estimate_size_before_relax): Ensure jumps to weak and
6093 externally visible symbols are relocatable.
6095 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
6097 * stabs.c (aout_process_stab): Make global.
6098 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
6099 * read.h (aout_process_stab): Declare.
6101 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
6102 Generalize to *aout, *coff *elf.
6103 * configure: Regenerated.
6105 * doc/internals.texi (Object format backend): Say
6106 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
6108 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
6109 * Makefile.in: Regenerated.
6111 2000-05-19 Catherine Moore <clm@cygnus.com>
6113 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
6115 2000-05-18 Alan Modra <alan@linuxcare.com.au>
6117 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
6118 instruction to reflect change in re_assemble_*.
6120 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
6122 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
6123 build PA64 ELF tools.
6124 * configure: Rebuilt.
6126 2000-05-17 Alan Modra <alan@linuxcare.com.au>
6128 * Makefile.am: Regenerate dependencies.
6129 * Makefile.in: Regenerate.
6131 2000-05-15 Nick Clifton <nickc@cygnus.com>
6133 * config/tc-arm.c (struct asm_psr): Add boolean field
6134 distinguishing between CSPR and SPSR. Rename 'number' field
6136 (psrs): Rearrange contents to match new asm_psr structure.
6137 (arm_psr_parse): Move next to psr_required_here. Make it
6138 return an asm_psr structure.
6139 (psr_required_here): Use asm_psr structure returned by
6141 (do_msr): Reorganise to allow psr_required_here to be called
6143 (md_undefined_name): Mark 'name' parameter as unused, since
6144 the COFF target does not use it.
6146 2000-05-14 David O'Brien <obrien@FreeBSD.org>
6148 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
6150 * config/te-aux.h: Likewise.
6151 * config/te-dpx2.h: Likewise.
6152 * config/te-go32.h: Likewise.
6153 * config/te-hp300.h: Likewise.
6154 * config/te-hppa.h: Likewise.
6155 * config/te-i386aix.h: Likewise.
6156 * config/te-ic960.h: Likewise.
6157 * config/te-interix.h: Likewise.
6158 * config/te-nbsd532.h: Likewise.
6159 * config/te-pc532mach.h: Likewise.
6160 * config/te-ppcnw.h: Likewise.
6161 * config/te-psos.h: Likewise.
6162 * config/te-sparcaout.h: Likewise.
6163 * config/te-sun3.h: Likewise.
6164 * config/te-sysv32.h: Likewise.
6166 2000-05-14 Alan Modra <alan@linuxcare.com.au>
6168 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
6169 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
6170 and sign extend without an if statement.
6171 (build_bytes): Likewise.
6173 2000-05-14 Kazu Hirata <kazu@hxi.com>
6175 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
6176 X_add_symbol L_32 case.
6178 2000-05-14 David O'Brien <obrien@FreeBSD.org>
6180 * config/te-freebsd.h: New file.
6182 2000-05-13 Alan Modra <alan@linuxcare.com.au>
6184 * asintl.h (gettext, dgettext, dcgettext, textdomain,
6185 bindtextdomain): Replace defines with those from intl/libgettext.h
6186 to quieten gcc warnings.
6188 * NEWS: Mention x86 .arch and -q.
6190 * config/tc-i386.c (quiet_warnings): New.
6191 (md_assemble): Use quiet_warnings.
6192 (md_parse_option): Set quiet_warnings from -q.
6193 (md_show_usage): Mention -q, delete -m.
6194 (flag_do_long_jump): Delete.
6195 (md_parse_option): Remove -m.
6196 (md_show_usage): Remove -m.
6197 (md_create_long_jump): Remove useless flag_do_long_jump code.
6199 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
6200 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
6202 2000-05-13 Alan Modra <alan@linuxcare.com.au>
6203 Alexander Sokolov <robocop@netlink.ru>
6205 * doc/c-i386.texi (i386-Arch): New section.
6206 (i386-Syntax): Mention .intel_syntax and .att_syntax.
6208 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
6209 (smallest_imm_type): Use smallest opcode for shift by one if cpu
6210 architecture has been given and is not 486.
6211 (set_cpu_arch): New.
6212 (md_pseudo_table): Add .arch.
6213 (md_assemble): Warn if cpu architecture has been given and an
6214 unsupported instruction.
6216 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
6217 Move operand_types bit defines after relevant template field.
6218 (template): Add cpu_flags.
6222 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
6224 * config/tc-mn10300.h (md_end): Define.
6225 (mn10300_finalize): Declare.
6226 * config/tc-mn10300.c: Include dwarf2dbg.h.
6227 (debug_line): Define.
6228 (md_assemble): Generate dwarf2 line info.
6229 (mn10300_finalize): New function. Finalize dwarf2 info.
6231 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
6233 * config/tc-mips.c (md_estimate_size_before_relax): Use the
6234 external version of the relocation for weak symbols.
6236 2000-05-08 David Mosberger <davidm@hpl.hp.com>
6238 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
6239 frame size in units of 16 bytes, as required per SW Conventions manual.
6240 (output_unw_records): Output info-block header as a dword to get
6243 2000-05-08 Alan Modra <alan@linuxcare.com.au>
6245 * as.h: #include "file", not <file> on files from ../include.
6246 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
6247 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
6248 (md_convert_frag): Add ATTRIBUTE_UNUSED.
6249 (tc_coff_symbol_emit_hook): Ditto.
6250 (OPTCOUNT): Cast to int to avoid compiler warning.
6251 (md_begin): Fix signed/unsigned warnings.
6253 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6255 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
6256 ABRANCH LONG case for a conditional branch on a 68000.
6257 (md_estimate_size_before_relax): Likewise. Also handle
6258 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
6259 (m68k-ip: case ABSL): Relax absolute references to 16-bit
6260 PC-relative on all CPUs.
6261 (md_estimate_size_before_relax): Likewise.
6263 2000-05-04 Alan Modra <alan@linuxcare.com.au>
6265 * as.c (parse_args): Just mention current year in printed
6268 2000-05-03 J.T. Conklin <jtc@redback.com>
6270 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
6272 (md_parse_option): Recognize -m7400.
6274 2000-05-03 Ian Lance Taylor <ian@zembu.com>
6276 * config/atof-ieee.c (gen_to_words): When adding carry back in,
6277 don't permit lp to become less than the words array.
6279 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
6281 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
6282 Fix little-endian case.
6284 2000-05-03 David O'Brien <obrien@NUXI.com>
6286 * as.c (parse_args): Update copyright.
6288 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
6290 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
6291 for the .bss section too.
6293 2000-05-02 Alan Modra <alan@linuxcare.com.au>
6295 * configure.in: Set em=linux for hppa-*-linux.
6296 * configure: Regenerate.
6297 * doc/Makefile.in: Regenerate with correct automake.
6299 * frags.c (frag_grow): Sanity check chunk_size.
6301 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
6302 * config/obj-som.h: Likewise.
6303 * config/obj-ieee.h: Likewise.
6305 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
6307 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
6308 (md_pseudo_table): Fully initialise OBJ_ELF cases.
6309 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
6310 (pa_ip): low_sign_unext now returns via function value. Use
6311 re_assemble_* instead of dis_assemble_* and
6312 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
6314 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
6315 (md_section_align, md_parse_option, md_show_usage,
6316 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
6317 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
6318 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
6319 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
6320 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
6322 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
6323 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
6324 outside of switch. Correct mask and shifting errors in case 10
6325 and case -11. In case 21, compare against signed range to suit
6326 hppa_field_adjust changes. In case 12, use re_assemble_12. In
6327 case 17 and case 22, use offsetT variable to properly check range.
6328 Use re_assemble_* here too.
6329 (evaluate_absolute): Change type of value to offsetT. Call
6330 hppa_field_adjust to do the work for us.
6331 (pa_parse_cmpb_64_cmpltr): Delete save_s.
6332 (pa_parse_cmpib_64_cmpltr): Ditto.
6333 (pa_build_unwind_subspace): Delete unused var subseg. Change type
6334 of i to unsigned int.
6335 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
6336 (pa_end_of_source): Return type is void.
6338 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
6340 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
6342 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
6344 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
6345 More comments added.
6346 (md_begin): Removed "construct symbols for each register name".
6347 Because register names conflicts with GCC generated function
6349 (avr_operand): Now constant numbers can be used as a register
6350 identifiers (0 as r0, 31 as r31).
6351 (md_assemble): use skip_space () before parsing instruction
6354 2000-05-01 Alan Modra <alan@linuxcare.com.au>
6356 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
6357 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
6358 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
6359 * configure: Regenerate.
6361 2000-04-29 Andreas Jaeger <aj@suse.de>
6363 * as.h: Correctly check GCC version.
6365 2000-04-26 David O'Brien <obrien@FreeBSD.org>
6367 * doc/as.1: Fix unbalanced brackets.
6369 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
6371 (line_comment_chars): Set to '/' if TE_FreeBSD.
6373 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
6375 * configure.in: Configury support for PA64 (currently disabled).
6376 * configure: Rebuilt.
6378 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
6380 * config/tc-mips.c (s_change_sec): Use record_alignment, not
6381 bfd_set_section_alignment.
6383 2000-04-25 Alan Modra <alan@linuxcare.com.au>
6385 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
6388 2000-04-24 Nick Clifton <nickc@cygnus.com>
6390 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
6391 * doc/as.texinfo (Align): Include arm and strongarm in list of
6392 targets that have the second form of the behaviour of the .align
6395 2000-04-24 Mark Klein <mklein@dis.com>
6397 * config/obj-som.c: Terminate obj_pseudo_table.
6399 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
6401 * as.c (parse_args): Allow md_parse_option to override -a listing
6403 * config/obj-coff.c (add_lineno): Change type of offset parameter
6404 from "int" to "bfd_vma."
6405 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
6406 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
6407 (ppc_change_csect): Align correctly for XCOFF64.
6408 (ppc_machine): New function, which discards "ppc_machine" line.
6409 (ppc_tc): Cons for 8 when code is 64 bit.
6410 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
6412 (md_parse_option): Handle -a64 and -a32.
6414 * config/tc-ppc.h (TARGET_MACH): Define.
6415 (TARGET_FORMAT): Move to function.
6416 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
6418 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
6420 * config/tc-avr.c: New AVR_ISA_ defined.
6421 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
6422 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
6423 for `fmul', `movw' and `lpm R,Z' instructions.
6424 (avr_operands): Warn if current opcode is a two-word instruction
6425 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
6426 (avr_opcodes): New commands added.
6427 (REGISTER_P): Check 'a' and 'v' constraint letters.
6428 (mcu_types): New MCU added.
6430 2000-04-22 Timothy Wall <twall@cygnus.com>
6432 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
6434 (operand_match): Conditionally insert default bit values for IMMU9.
6436 2000-04-14 Matthew Green <mrg@cygnus.com>
6438 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
6439 * configure: Rebuilt.
6441 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
6442 Jason Eckhardt <jle@cygnus.com>
6444 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
6446 * config/tc-hppa.c (CHECK_ALIGN): New macro.
6447 Added handling of new operand types l,y,&,fe,fE,fx.
6449 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
6450 David Mosberger <davidm@hpl.hp.com>
6451 Timothy Wall <twall@cygnus.com>
6452 Andrew MacLeod <amacleod@cygnus.com>
6453 Jim Wilson <wilson@cygnus.com>
6455 * Makefile.am (CPU_TYPES): Add ia64.
6456 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
6457 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
6458 * Makefile.in: Rebuild.
6459 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
6460 * configure: Rebuild.
6461 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
6462 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
6463 * expr.c (expr): Handle md_optimize_expr.
6464 * read.c (LEX_HASH): Add comment.
6465 * config/tc-ia64.c, config/tc-ia64.h: New files.
6467 2000-04-21 Richard Henderson <rth@cygnus.com>
6469 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
6470 bundling a non-delayed branch type instruction.
6472 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
6474 * config/tc-mn10300.c (HAVE_AM30): Define.
6475 (md_assemble): Use it.
6477 2000-04-19 Alan Modra <alan@linuxcare.com.au>
6479 * config/obj-elf.c (obj_elf_change_section): Check for changed
6482 * Makefile.am: (CPU_MULTI_VALID): Remove.
6483 (MULTI_CPU_TYPES): Define.
6484 (MULTI_CPU_OBJ_VALID): Define.
6485 (DEPTC): Use the above.
6486 (DEPOBJ): Same here.
6488 Regenerate dependencies.
6489 * Makefile.in: Regenerate.
6491 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6493 * Makefile.am (YACC, LEX): Get them from configure.
6495 2000-04-18 H.J. Lu (hjl@gnu.org)
6497 * config/tc-i386.c (offset_in_range): Use addressT instead of
6498 bfd_vma for non-bfd assemblers.
6500 2000-04-17 Alan Modra <alan@linuxcare.com.au>
6502 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
6503 doesn't give spurious errors.
6505 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6507 * as.h (SEEK_SET): Define if undefined.
6509 2000-04-13 Alan Modra <alan@linuxcare.com.au>
6511 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
6512 constants, and don't assume offsetT is 32 bits.
6514 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
6516 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
6517 (md_pcrel_from_section): Add prototype.
6518 (d10v_fix_adjustable): Add prototype.
6519 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
6521 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
6523 2000-04-12 Nick Clifton <nickc@cygnus.com>
6525 * config/tc-d10v.c (find_opcode): Correctly calculate position of
6526 symbol in frag chain.
6528 2000-04-10 Alan Modra <alan@linuxcare.com.au>
6530 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
6531 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
6532 (fits_in_signed_word, smallest_imm_type): Ditto.
6533 (md_assemble): Use an offsetT var to hold offsetT values, not a
6535 (offset_in_range): New.
6536 (md_assemble): Use it.
6537 (md_convert_frag): Change type of target_address, opcode_address,
6538 and displacement_from_opcode_start to offsetT.
6539 (md_create_short_jump): Change type of offset to offsetT.
6540 (md_create_long_jump): Ditto.
6541 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
6542 (md_chars_to_number): Remove.
6543 (output_invalid): Remove duplicate prototype.
6545 2000-04-09 Nick Clifton <nickc@cygnus.com>
6547 * Makefile.am (CPU_TYPES): Add 'avr'.
6548 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
6549 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
6551 * Makefile.in: Regenerate.
6553 * doc/as.texinfo: Add M32R documentation.
6555 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
6557 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
6558 --enable-build-warnings option.
6559 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
6560 * Makefile.in, configure: Re-generate.
6562 2000-04-07 Nick Clifton <nickc@cygnus.com>
6564 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
6565 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
6566 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
6567 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
6568 (arm_force_relocation): Force relocations for
6569 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
6571 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6573 * config/tc-sh.c (get_operands): There's no third operand if the
6574 first operand is an immediate.
6576 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6578 * config/tc-sh.c (immediate): Delete.
6579 (sh_operand_info): Add immediate member.
6580 (parse_reg): Use A_PC for pc.
6581 (parse_exp): Add second argument 'op'. All callers changed.
6582 (parse_at): Expect pc to be coded as A_PC.
6583 Use immediate field in *op.
6584 (insert): Add fourth argument 'op'. All callers changed.
6585 (build_relax): Add second argument 'op'. All callers changed.
6586 (insert_loop_bounds): New function.
6587 (build_Mytes): Remove DISP_4.
6588 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
6589 (assemble_ppi): Use immediate field in *operand.
6590 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
6591 (md_apply_fix): Likewise.
6592 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
6594 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
6596 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
6598 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
6600 * internals.texi (CPU backend): Document
6601 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
6603 2000-04-04 Alan Modra <alan@linuxcare.com.au>
6605 * po/gas.pot: Regenerate.
6607 * as.c (show_usage): Restore translated part of bug string.
6608 * gasp.c (show_usage): Likewise.
6610 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
6611 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
6612 than move-if-change.
6613 (DEP1): Modify for "gcc -MM".
6617 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
6618 Update dependencies.
6619 * Makefile.in: Regenerate.
6621 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
6623 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
6624 (md_begin): Likewise.
6625 (HAVE_AM33): New macro.
6626 (md_assemble): Use it. Match r_regs and xr_regs only if
6629 2000-04-03 Alan Modra <alan@linuxcare.com.au>
6631 * as.h: #include "bin-bugs.h"
6632 * as.c (show_usage): Use REPORT_BUGS_TO.
6633 * gasp.c: #include "bin-bugs.h"
6634 (show_usage): Use REPORT_BUGS_TO.
6636 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
6638 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
6640 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
6641 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
6644 2000-04-03 Alan Modra <alan@linuxcare.com.au>
6646 * config/tc-i386.c (i386_immediate): Don't assume a constant
6647 immediate is necessarily 16 bits when in 16 bit code mode.
6648 (md_assemble): Instead set guess_suffix here after we have checked
6651 2000-04-02 Richard Henderson <rth@cygnus.com>
6653 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
6654 quantities. Correct right shift sign extension.
6655 (build_insn): Make `number' unsigned long. Mask top 6 bits of
6656 32-bit value when shifting into place.
6658 2000-04-01 Ian Lance Taylor <ian@zembu.com>
6660 * app.c: Add ATTRIBUTE_UNUSED as needed.
6661 * config/tc-ppc.c: Likewise.
6662 (ppc_size): Make unsigned long.
6663 (ppc_insert_operand): Add casts to avoid warnings.
6665 2000-03-31 Nick Clifton <nickc@cygnus.com>
6667 * config/tc-d10v.h (md_flush_pending_output): Define.
6669 2000-03-29 Nick Clifton <nickc@cygnus.com>
6671 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
6672 segment. Works for both BFD_ASSEMBLER and others.
6673 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
6675 2000-03-29 Nick Clifton <nickc@cygnus.com
6677 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
6679 2000-03-28 Alan Modra <alan@linuxcare.com.au>
6681 * listing.c (LISTING_LHS_WIDTH): Default depends on
6683 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
6685 2000-03-27 Ian Lance Taylor <ian@zembu.com>
6687 * config/tc-sh.c (md_show_usage): Use backslash before newline in
6690 2000-03-27 Alan Modra <alan@linuxcare.com.au>
6692 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
6694 * config/tc-avr.c (mcu_types): Add missing initialiser.
6695 (md_pcrel_from_section): Add prototype.
6696 (avr_operand): Remove redundant test of unsigned < 0.
6697 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
6699 2000-03-27 Denis Chertykov <denisc@overta.ru>
6701 * config/tc-avr.c: New file for AVR support.
6702 * config/tc-avr.h: Likewise.
6703 * configure.in: Add AVR support.
6704 * configure: Regenerate.
6706 2000-03-26 Timothy Wall <twall@cygnus.com>
6708 * gasp.c (macro_op): Add new argument to check_macro call.
6709 Macro structure definitions moved to macro.h
6710 * sb.h: Add argument to prototype for input_scrub_include_sb.
6711 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
6712 nesting checks with an additional flag.
6713 (struct input_save): Add flag to indicate whether current sb
6714 should be checked for proper macro/conditional nesting.
6715 (input_scrub_push/pop): Save/restore nest check flag.
6716 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
6718 * macro.c (check_macro): Allow caller to retrieve parsed macro
6719 information if a pointer is provided. This information may be
6720 used by the new macro hooks.
6721 * macro.h: Update prototype for check_macro. Macro struct
6722 definitions moved here from macro.c/gasp.c.
6723 * read.c (read_a_source_file): Add parameter to check_macro call,
6724 and pass macro info to the macro hook, if defined.
6725 (input_scrub_insert_line): New. Allow insertion of a line of
6726 characters into the input stream.
6727 (input_scrub_insert_file): New. Allow insertion of an arbitrary
6728 file into the input stream.
6729 (s_include): Use input_scrub_insert_file.
6730 * internals.texi: Document new macro hooks.
6731 * as.h: New prototypes added.
6733 2000-03-26 Alan Modra <alan@linuxcare.com.au>
6735 * config/tc-i386.c: Don't start any as_bad or as_warn message with
6736 an initial capital letter.
6737 (i386_index_check): Reindent.
6739 2000-03-19 Nick Clifton <nickc@cygnus.com>
6741 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
6744 2000-03-17 Thomas de Lellis <tdel@windriver.com>
6746 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
6747 instruction operand bad if Rd > 7 when generating
6748 thumb instructions. Prevents for example,
6749 "adr r12,label" from silently failing and generating
6750 the wrong instruction.
6752 2000-03-17 Nick Clifton <nickc@cygnus.com>
6754 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
6755 that have a destingation >= 0x400000.
6756 Fix compile time warning messages.
6758 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6760 * config/tc-sh.c (md_begin): When encountering insn that are
6761 not supported by the current arch, only change the name if
6762 its contents are the same as prev_name.
6763 (get_specific): If the the architecture doesn't match, fail.
6765 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6767 * config/tc-sh.c (IDENT_CHAR): Define.
6768 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
6769 matching back where it came from.
6771 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6773 * config/tc-sh.c (md_show_usage): Add description of -dsp.
6775 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
6777 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
6780 2000-03-15 Kazu Hirata <kazu@hxi.com>
6782 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
6784 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
6786 * expr.c (operand) [case 'f']: When testing if '0f' can start a
6787 floating-point-number, make sure 'f' is in FLT_CHARS.
6789 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
6791 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
6792 (s_lcomm_internal): Use it.
6793 * doc/internals.texi (CPU backend): Document it.
6794 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
6797 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
6799 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
6802 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
6803 implementation doesn't have special handling for switch
6805 (macro_build): Allow for code in sections other than .text.
6807 (mips_ip): Likewise.
6808 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
6809 Don't perform relocs if we will be outputting them.
6810 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
6811 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
6814 2000-03-09 Catherine Moore <clm@cygnus.com>
6816 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
6817 relocation type based on the entry in the fixup structure.
6818 Put S_IS_EXTERN processing back in.
6820 2000-03-08 H.J. Lu (hjl@gnu.org)
6822 * Makefile.am (install-exec-tooldir): Depend on
6823 install-exec-bindir for parallel make.
6824 * Makefile.in: Regenerated.
6826 2000-03-06 Nick Clifton <nickc@cygnus.com>
6828 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
6830 (md_parse_option): Parse -m32r command line switch - disable m32rx
6832 (md_show_usage): Document new option.
6834 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
6835 * doc/Makefile.in: Regenerate.
6836 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
6838 2000-03-02 Michael Meissner <meissner@redhat.com>
6840 * config/tc-d30v.c (check_range): Remove code that incorrectly
6841 sign extended values where bits < 32.
6843 2000-03-02 H.J. Lu (hjl@gnu.org)
6845 * configure.in: Support --enable-targets=all on ia32.
6846 * configure: Regenerated.
6848 2000-03-01 Nick Clifton <nickc@cygnus.com>
6850 * gasp.c (do_align): Remove bogus check of alignment value.
6852 2000-02-27 Thomas de Lellis <tdel@windriver.com>
6854 * config/obj-elf.c (elf_frob_symbol): Remove code which when
6855 TC_PPC was defined forced the type of a symbol with no other type
6858 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
6860 * doc/internals.texi (CPU backend): Mention that
6861 line_separator_chars do not break up comments. Fix typos for
6862 LEX_AT and LEX_NAME descriptions. Document operands for
6863 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
6864 description of md_create_short_jump usage. Document argument for
6865 md_undefined_symbol.
6867 2000-02-27 Jakub Jelinek <jakub@redhat.com>
6869 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
6870 (md_parse_option): Handle it.
6871 (md_show_usage): Document it.
6873 2000-02-27 Ian Lance Taylor <ian@zembu.com>
6875 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
6876 opcode, for the instruction `pal19'. From Andrea Arcangeli
6879 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
6881 * config/tc-i386.c (i386_immediate): Move constant operand sizing
6883 (md_assemble): To here, before template operands are matched.
6884 Also ensure a constant immediate is sign extended when we know the
6885 size is at most 16 bits. This is to catch cases like "add
6886 $0xffc0,%ax" where we don't know the size, and thus that the
6887 immediate can be represented as Imm8S until after parsing the
6889 (i386_displacement): Similarly sign extend 16 bit constant
6891 (md_assemble): Relax 16-bit jump constant range check to suit sign
6892 extended displacements.
6894 2000-02-26 Andreas Jaeger <aj@suse.de>
6896 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
6898 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
6900 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
6901 call operands when intel_syntax.
6902 (intel_float_operand): Return 2 for "fi...".
6903 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
6904 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
6905 earlier "SHORT" change.
6906 (md_assemble): When determining suffix from Regs, exclude
6909 2000-02-24 Nick Clifton <nickc@cygnus.com>
6911 * configure: Add arm-wince, mips-pe and sh-pe targets.
6912 * configure: Regenerate.
6914 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
6916 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
6917 "pe-mips" for the mips-pe target.
6919 * config/tc-arm.c (insns): Change displacement encoded in BL
6920 and B instructions if the target port is arm-wince.
6921 (do_ldst): Do not bias the relocation offset if the target
6923 (md_pcrel_from): Add in missing relocation offset bias if the
6924 target os arm-wince.
6926 * config/tc-mips.c (mips_target_format): Support COFF flavour.
6927 (md_begin): Disable -G support for mips-pe target.
6928 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
6929 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
6932 * config/tc-sh.c (md_begin): sh-pe target is little endian.
6933 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
6934 assembler, just set the alignment to 4.
6936 * config/te-wince-pe.h: New file for WinCE targets. Define
6939 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
6941 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
6942 string instructions.
6943 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
6944 (i386_intel_memory_operand): After finding a segment override,
6945 check again for no `[' before looking for a displacement. Bomb if
6946 more than one displacement rather than silently discarding the
6947 second and subsequent ones. Free strings malloc'd by
6948 build_displacement_string.
6950 2000-02-24 Catherine Moore <clm@cygnus.com>
6952 * config/obj-som.c (obj_pseudo_table): Add "weak".
6953 (obj_som_weak): New routine.
6955 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
6957 * config/tc-i386.c (union i386_op): New.
6958 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
6959 Throughout file replace occurences of disps[n], imms[n], regs[n]
6960 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
6961 intel mode operand swapping. Add assert in regKludge and
6962 fake_zero_displacement code. Test i.types[n] when outputting
6963 displacements and immediates. Combine output of Disp16 with
6965 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
6966 when in intel mode by (not) reversing fsub and fdiv operands
6967 before the template search. This fails for single operand
6968 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
6969 undefined. Instead fix the base_opcode after we've found the
6970 template. Move base_opcode xor with found_reverse_match from
6971 opcode output code to before this fix so we test for the correct
6973 (md_assemble): Don't use strcmp when deciding to ignore the suffix
6974 check in intel mode. Instead compare opcodes.
6976 * config/tc-i386.h (TC_RELOC): Delete.
6977 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
6978 with equivalent call to reloc.
6980 * as.h (flag_m68k_mri): Move declaration after target include, and
6981 only declare when TC_M68K defined. Define as zero otherwise.
6982 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
6983 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
6984 Define as zero otherwise.
6985 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
6986 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
6987 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
6988 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
6989 testing whether defined.
6990 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
6991 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
6992 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
6993 rather than testing whether defined.
6994 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
6995 (parse_mri_cons): Declare and use only when TC_M68K.
6996 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
6997 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
6998 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
7000 * NEWS: Mention IBM 370 support.
7002 2000-02-23 Richard Henderson <rth@cygnus.com>
7004 * config/tc-i386.c (md_assemble): When swapping operands for
7005 intel_syntax, assume everything that's not Imm or Disp is a
7008 2000-02-23 Linas Vepstas <linas@linas.org>
7010 * config/tc-i370.c, config/tc-i370.h: New files.
7011 * Makefile.am: Add support for Linux/IBM 370.
7012 * configure.in: Likewise.
7013 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
7014 * config/obj-elf.c: Include elf/i370.h
7015 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
7017 * Makefile.in: Regenerate.
7018 * configure: Regenerate.
7020 * doc/c-i370.texi: New file.
7021 * doc/all.texi: Include it.
7022 * doc/as.texinfo: And here.
7023 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
7024 * doc/Makefile.in: Regenerate.
7026 2000-02-19 Michael Meissner <meissner@redhat.com>
7028 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
7029 determine if an instruction can be used in parallel with an ADDppp
7030 or SUBppp instruction.
7032 2000-02-22 Andrew Haley <aph@cygnus.com>
7034 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
7036 2000-02-22 Andrew Haley <aph@cygnus.com>
7038 * config/tc-mips.c (mips_gp32): New variable.
7039 (macro_build) Use mips_gp32.
7041 (md_longopts): Add "-mgp32" and "-mgp64".
7042 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
7044 (OPTION_M7900): Change offset
7045 (OPTION_NO_M7900): Ditto.
7047 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
7049 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
7050 warning, and bump it to 1.
7052 2000-02-22 Ian Lance Taylor <ian@zembu.com>
7054 From Brad Lucier <lucier@math.purdue.edu>:
7055 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
7058 2000-02-21 Catherine Moore <clm@cygnus.com>
7060 * config/tc-mips.c (MF_HILO_INSN): Define.
7061 (mips_7000_hilo_fix): Declare.
7062 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
7063 (md_parse_option): Check for 7000_HILO_FIX options.
7064 (OPTION_M7000_HILO_FIX): Define.
7065 (OPTION_NO_M7000_HILO_FIX): Define.
7066 * doc/c-mips.texi (-mfix7000): Describe.
7068 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
7070 * listing.c (print_lines): Remove unused variable `end'.
7072 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
7073 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
7074 reloc_type when BFD_ASSEMBLER.
7075 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
7076 reloc_type when BFD_ASSEMBLER. Move common code out of switch
7077 statement and quell signed vs. unsigned comparison warning.
7079 2000-02-18 Nick Clifton <nickc@cygnus.com>
7081 * config/tc-d10v.c (find_opcode): Add a symbol's value to
7082 the computed frag offset, rather than overwriting it.
7084 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
7086 * config/tc-sh.c ("elf/sh.h"): Include.
7087 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
7088 (md.begin): Initialize target_arch.
7089 Only include opcodes in has table that match selected architecture.
7090 (parse_reg): Recognize register names for sh-dsp.
7091 (parse_at): Recognize post-modify addressing.
7092 (get_operands): The leading space is now optional.
7093 (get_specific): Remove FDREG_N support. Add support for sh-dsp
7094 arguments. Update valid_arch.
7095 (build_Mytes): Add support for SDT_REG_N.
7096 (find_cooked_opcode): New function, broken out of md_assemble.
7097 (assemble_ppi, sh_elf_final_processing): New functions.
7098 (md_assemble): Use find_cooked_opcode and assemble_ppi.
7099 (md_longopts, md_parse_option): New option: -dsp.
7100 * config/tc-sh.h (elf_tc_final_processing): Define.
7101 (sh_elf_final_processing): Declare.
7103 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
7105 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
7106 the unwinder subspace. Save the current seg/subseg before creating
7109 2000-02-10 Nick Clifton <nickc@cygnus.com>
7111 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
7112 little endian targets.
7113 (INST_BYTE1): Redefine to handle big and little endian
7115 (cpu_type): New type: Select between M340 and M210.
7116 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
7117 instructions of the M340.
7118 (md_assemble): Add support for the MULSH and OPSR classes of
7120 (md_atof): Add support for little endian targets.
7121 (md_parse_option): Add support for -EL, -EB and -mcpu command
7123 (md_convert_frag): Add support for little endian targets.
7124 (md_apply_fix3): Add support for little endian targets.
7125 (md_number_to_chars): Add support for little endian targets.
7127 2000-02-10 Timothy Wall <twall@redhat.com>
7129 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
7130 defined, use it to verify the symbol just read should be a label.
7132 2000-02-10 Timothy Wall <twall@redhat.com>
7134 * app.c (do_scrub_chars): Handle "||" for parallel instructions
7135 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
7136 around colons when KEEP_WHITE_AROUND_COLON is defined.
7137 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
7138 and KEEP_WHITE_AROUND_COLON.
7140 2000-02-08 Timothy Wall <twall@redhat.com>
7142 * read.c (s_rept): Call do_repeat, which abstracts the repeat
7144 (do_repeat): New. Abstract repeat logic so that a "break" can be
7146 (end_repeat): New. Provide support for a "break" out of the
7148 * read.h: Add prototypes for new functions.
7150 2000-02-08 Timothy Wall <twall@redhat.com>
7152 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
7153 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
7154 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
7157 2000-02-08 Timothy Wall <twall@redhat.com>
7159 * read.c: Added elseif to directives table.
7160 * read.h: Added prototype for s_elseif.
7161 * doc/as.texinfo: Added description for elseif.
7162 * cond.c (s_elseif): New function
7164 2000-02-04 Timothy Wall <twall@redhat.com>
7166 * listing.c (print_lines): Remove conditionals causing bug in
7169 2000-02-03 Timothy Wall <twall@cygnus.com>
7171 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
7173 * frags.c (frag_new): Calculate fr_fix in octets
7174 (frag_now_fix) Return offset as target address offset (bytes).
7175 (frag_now_fix_octets) New - Return offset in octets (8-bit
7177 * frags.h: Added prototype for frag_now_fix_octets().
7178 Distinguish between octets and bytes in field descriptions.
7179 * listing.c (calc_hex): Account for octets vs bytes when
7180 printing addresses/offsets.
7181 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
7182 target is little-endian, print the octets in a word in big-endian
7183 order so that the display looks like a proper hexadecimal number,
7184 instead of having the octets reversed.
7185 * read.c (do_align): When recording alignment, alignment power
7186 should be in terms of target bytes (minimum addressible unit)
7188 (do_org) Convert ORG target address (byte) argument into an
7189 octet offset when generating a variable fragment.
7190 * symbols.c (resolve_symbol_value): Symbol final value
7191 converted to a target address offset (bytes) from its octet offset.
7192 * config/obj-coff.c (coff_frob_symbol): Symbol target address
7193 offset (bytes) is adjusted by the frag offset (octets) converted
7195 (coff_frob_section) Section alignment power is in terms of bytes;
7196 convert it to an octet alignment power when calculating size (and
7197 size mask) in octets. Don't modify the section size in order to
7198 "align" it for TI COFF, since that format has a different method
7199 for storing alignment information.
7201 2000-02-01 Timothy Wall <twall@cygnus.com>
7203 * stabs.c (generate_asm_file): Escape backslashes in stabs file
7204 entries, matching the way GCC generates them. If not escaped, the
7205 filename is encoded incorrectly.
7207 2000-01-31 Nick Clifton <nickc@cygnus.com>
7209 * config/tc-arm.c (reg_table): Add support for ATPCS register
7212 2000-01-31 Geoff Keating <geoffk@cygnus.com>
7214 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
7216 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
7218 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
7219 of a symbol when we really care about its value.
7221 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
7223 * config/tc-mcore.c (md_assemble): Give warning message if
7224 operands passes to instruction are more than the spec.
7226 2000-01-27 Thomas de Lellis <tdel@windriver.com>
7228 * config/tc-arm.c (armadjust_symtab): If the assembler is in
7229 Thumb mode but the label seen was not declared as '.thumb_func'
7230 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
7231 correct disassembly of Thumb code bounded by non function labels.
7233 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
7235 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
7236 Add dependencies for e-i386aout.o. Fix 2 comment lines.
7238 * Makefile.in: Same here.
7241 * configure.in: Set bfd_gas for i386-aout when primary target
7242 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
7243 we may need the primary te_file. Remove incorrect comment.
7245 * configure: Regenerate.
7247 * config/e-i386aout.c: New file.
7249 * as.c (USE_EMULATIONS): Move to before print_version_id.
7250 (struct emulation): Add i386aout.
7251 (show_usage): Split text strings. Reformat -a text. Add --em
7255 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
7256 (aout_format_ops): New.
7259 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
7260 preprocessor conditional and add aout USE_EMULATIONS tests.
7261 (read_a_source_file): Don't pass error strings to printf as
7265 * gasp.c (exp_get_abs): Don't pass error strings to printf as
7267 (do_data): Same here.
7268 (process_file): And here.
7271 * symbols.c (colon): Rewrite "already defined" fatal message
7272 code for aout with USE_EMULATIONS.
7275 * config/obj-aout.c (OBJ_HEADER): Define.
7276 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
7278 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
7279 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
7281 (obj_aout_type): Expand S_SET_OTHER here too.
7282 (obj_read_begin_hook): Remove.
7283 (aout_pop_insert): New.
7284 (obj_aout_s_get_other): New.
7285 (obj_aout_s_get_desc): New.
7286 (aout_format_ops): New.
7289 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
7290 gets aout_pseudo_table.
7291 (aout_pseudo_table): Declare.
7292 (obj_read_begin_hook): Define.
7295 * config/obj-coff.c (obj_pseudo_table): Rename to
7297 (coff_pop_insert): Use coff_pseudo_table.
7298 (coff_sec_sym_ok_for_reloc): Remove.
7299 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
7300 and comment all zero entries and remove #if 0 code.
7303 * config/obj-coff.h (obj_pop_insert): Define.
7304 (coff_pseudo_table): Declare.
7307 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
7308 s_get_size, s_set_size. Comment all zero entries.
7311 * config/obj-elf.c (elf_s_get_other): New function.
7312 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
7313 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
7314 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
7316 (obj_elf_parse_section_letters): Don't pass error strings to
7317 printf as format arg.
7320 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
7322 (elf_s_get_other): Declare.
7323 (S_GET_OTHER) Define as elf_s_get_other if not already
7325 (S_SET_OTHER): Only define when not already defined.
7326 (elf_obj_read_begin_hook): Declare.
7327 (obj_read_begin_hook): Define.
7328 (elf_obj_symbol_new_hook): Declare.
7329 (obj_symbol_new_hook): Define.
7332 * config/obj-multi.h: Add copyright header and protect against
7333 multiple inclusion. Add * to all function pointers.
7334 (OBJ_HEADER): If defined, include it rather than other defines
7336 (obj_frob_file_after_relocs): Test for NULL.
7337 (obj_symbol_new_hook): Here too.
7338 (obj_sec_sym_ok_for_reloc): And here.
7339 (S_GET_OTHER): Define.
7340 (S_GET_DESC): Define.
7341 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
7342 (OBJ_MAYBE_ELF): Update comment.
7344 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
7345 OBJ_AOUT preprocessor conditional and handle emulation by
7346 testing OUTPUT_FLAVOR.
7347 (i386_displacement): Here too.
7348 (md_section_align): Similarly here.
7349 (i386_target_format): Conditionally compile when more than one
7350 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
7351 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
7352 (i386_displacement): Here too.
7355 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
7356 Define TARGET_FORMAT for aout only when not multi.
7359 * config/te-multi.h: Delete file as it's identical to te-generic.h
7361 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
7363 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
7364 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
7367 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
7369 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
7372 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
7374 * config/tc-mips.c (mips_do_align): New function.
7375 * config/tc-mips.h (md_do_align): Define.
7377 2000-01-10 Philip Blundell <philb@gnu.org>
7379 * doc/c-arm.texi (ARM Options): Fix typo.
7380 (ARM-Chars): Correct description of `#'. Mention that `;' is a
7381 line separator for Linux.
7382 * doc/as.texinfo (Comments): Mention the ARM.
7384 2000-01-10 Philip Blundell <pb@futuretv.com>
7386 * configure.in (arm*-*-conix*): New target.
7387 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
7389 * configure: Regenerate.
7391 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
7393 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
7394 (obj_elf_visibility): New function.
7396 * doc/as.texinfo (Visibility): New node: document visibility
7399 For older changes see ChangeLog-9899