1 2001-11-21 Richard Sandiford <rsandifo@redhat.com>
3 * config/tc-mips.c (mips_need_elf_addend_fixup): New, extracted from...
4 (md_apply_fix3): ...here. Don't prevent the symbol value being
5 subtracted twice from GPREL addends.
6 (tc_gen_reloc): Add the symbol value to a GPREL addend if it was
7 subtracted by the previous function.
9 2001-11-20 Nick Clifton <nickc@cambridge.redhat.com>
11 * config/tc-avr.c (md_apply_fix3): Fix typo introduced by
14 2001-11-20 Ben Elliston <bje@redhat.com>
16 * config/tc-m88k.c (md_apply_fix3): Match local variable `val' to
17 usage after md_apply_fix3 cleanups.
19 2001-11-19 Hans-Peter Nilsson <hp@bitrange.com>
21 * doc/c-mmix.texi: Use texinfo 4 features.
22 (MMIX-mmixal): Fix typo.
24 2001-11-17 Hans-Peter Nilsson <hp@axis.com>
26 * config/tc-cris.c (md_apply_fix3): Cast value, not pointer, in
29 2001-11-16 Alan Modra <amodra@bigpond.net.au>
31 * config/tc-m68k.c (md_apply_fix3): Change val back to a signed type.
33 2001-11-15 H.J. Lu <hjl@gnu.org>
35 * config/tc-hppa.c (md_apply_fix3): Fix a typo.
37 2001-11-15 H.J. Lu <hjl@gnu.org>
39 * config/tc-alpha.c (md_apply_fix3): Fix a typo.
41 2001-11-15 Nick Clifton <nickc@cambridge.redhat.com>
43 * write.c (fixup_segment): Remove references to md_apply_fix and
45 * cgen.c, config/obj-coff.c, config/tc-*.c: Update all occurances
46 of md_apply_fix to md_apply_fix3.
47 Make all md_apply_fix3 functions void.
48 * cgen.h, config/obj-coff.h, tc-*.h: Remove all definitions of
49 MD_APPLY_FIX3 and TC_HANDLE_FX_DONE.
50 * doc/internals.texi: Update references to md_apply_fix3.
51 * tc.h: Update prototype for md_apply_fix3.
53 2001-11-15 Alan Modra <amodra@bigpond.net.au>
55 * config/tc-i386.h (md_end): Define.
56 (i386_elf_emit_arch_note): Declare.
58 * config/tc-i386.c (default_arch): Constify.
59 (smallest_imm_type): Remove CpuUnknown test.
60 (md_assemble): Don't bother checking cpu_arch_flags non-zero.
61 (i386_elf_emit_arch_note): New function.
63 * po/POTFILES.in: Regenerate.
65 2001-11-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
67 * config/tc-mips.c (mips_ip): Re-allow %hi() op for non-ELF assembler.
69 2001-11-15 Alan Modra <amodra@bigpond.net.au>
71 * frags.c (frag_grow): Revert last change.
73 * dwarf2dbg.c (get_frag_fix): Align last frag size.
75 * config/tc-ppc.c (ppc_insert_operand): Pass (ppc_cpu | ppc_size)
77 (md_assemble): Likewise.
79 2001-11-12 Nick Clifton <nickc@cambridge.redhat.com>
81 * frags.c (frag_grow): Use frag_make_room() to grow the
84 2001-11-14 Nick Clifton <nickc@cambridge.redhat.com>
86 * config/tc-sparc.c (md_apply_fix3): Do not remove the symbol's
87 value from the addend for fixups against local symbols in
88 SEC_MERGE sections - it was not added in, in the first place.
90 2001-11-11 Timothy Wall <twall@alum.mit.edu>
92 * write.c (relax_segment): Convert symbol address into an octet
93 offset prior to adding to the frag address, which is an octet
94 offset. Add comments to that effect.
95 * config/tc-tic54x.c: Fix bugs causing tests to fail.
96 * config/tc-tic54x.h: Ditch PARAMS macro.
98 2001-11-13 Alan Modra <amodra@bigpond.net.au>
100 * config/obj-elf.c (obj_elf_version): Ensure terminating NUL is
101 put in note section. Use sizeof instead of hard-coded constants.
103 2001-11-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
105 * config/tc-mips.c (support_64bit_objects): Define for OBJ_ELF only.
106 (md_longopts): Allow OPTION_MABI for ELF compilation only. RE-allow
107 OPTION_GP32, OPTION_GP64, OPTION_FP32 for non-ELF compilation.
108 Sort options a bit more logical.
109 (md_parse_option): Allow OPTION_32, OPTION_N32, OPTION_N64,
110 OPTION_MABI only for elf targets.
112 2001-11-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
114 * config/tc-mips.c (set_at): Add cast needed for varargs.
115 (load_register): Likewise.
116 (macro): Likewise. Some code reformatting.
117 (macro2): Add cast needed for varargs.
118 (mips16_macro): Likewise.
120 2001-11-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
122 * config/tc-mips.c (md_assemble): Remove superflous casts.
123 (append_insn): Likewise.
124 (mips16_macro_build): Likewise.
126 (mips16_ip): Likewise.
127 (s_cpload): Likewise.
128 (mips_relax_frag): Likewise.
130 2001-11-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
132 * config/tc-mips.c (mips_abi_level): Move in front of
134 (mips_set_options): Add members gp32, fp32, abi.
135 (file_mips_gp32): New flag.
136 (file_mips_fp32): New flag.
137 (mips_opts): Initialize the new members.
140 (HAVE_32BIT_GPRS): Use the new values from mips_opts.
141 (HAVE_32BIT_FPRS): Likewise.
142 (HAVE_NEWABI): Likewise.
143 (HAVE_64BIT_OBJECTS): Likewise.
144 (md_begin): Likewise. Save default (file) values.
145 (md_parse_option): Use the new values from mips_opts.
146 (s_mipsset): Likewise. Fix logic to keep the ABI selection if
147 possible. Let .set mipsN work together with .set push/pop.
148 Enhance error messages.
149 (mips_elf_final_processing): Use file_mips_* for header processing.
151 2001-11-09 Marek Michalkiewicz <marekm@amelek.gda.pl>
153 * config/tc-avr.c (mcu_types): Update for new devices.
155 2001-11-09 Stephane Carrez <Stephane.Carrez@worldnet.fr>
157 * doc/Makefile.am (POD2MAN): Use 'GNU Development Tools' for
159 * doc/Makefile.in: Rebuild.
160 * doc/as.texinfo: Do not put man SEEALSO in document;
161 Use @command for commands, @option for options; Reorganize usage
162 to clearly identify target specific options.
164 2001-11-08 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
166 * config/tc-mips.c (mips_force_relocation): Remove duplicate code.
168 2001-11-06 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
170 * config/tc-mips.c (my_getSmallParser): Fix small parser bug.
172 2001-11-05 Martin Schwidefsky <schwidefsky@de.ibm.com>
174 * config/tc-s390.c (tc_s390_force_relocation): Force all relocations
175 that need the global offset table.
176 (md_apply_fix3): Add code to undo opertions done in fixup_segment
177 triggered by TC_FORCE_RELOCATION.
178 * config/tc-s390.h (TC_FORCE_RELOCATION): Replace macro code with
179 a call to function tc_s390_force_relocation.
180 (TC_FIX_ADJUSTABLE): Define.
182 2001-11-04 Chris Demetriou <cgd@broadcom.com>
184 * configure.in (mips-*-netbsd*): Add support for target.
185 * configure: Regenerate.
187 2001-11-02 Nick Clifton <nickc@cambridge.redhat.com>
189 * configure.in (ALL_LINGUAS): Add 'fr'.
190 * configure: Regernate.
191 * po/fr.po: New file. Obtained from the translation project web
194 2001-11-02 Richard Earnshaw <rearnsha@arm.com>
196 * tc-arm.c: Re-arrange prototypes by architecture.
197 (insns): Re-arrange instructions by archtitecture. Pld instruction
199 (tinsns): blx and bkpt are part of ARMv5T.
200 (do_fp_{ctrl,ldst,ldstm,dyadic,monadic,cmp,from_reg,to_reg}): Rename
201 to do_fpa_*. All callers changed.
203 * tc-arm.c (insns): Add two temporary instructions to handle
206 2001-11-01 Stephane Carrez <Stephane.Carrez@worldnet.fr>
208 * config/tc-m68hc11.c (build_jump_insn): Allocate worst case storage
209 for bra/bsr and use frag_variant(), this ensure that the possible
210 16-bit BFD_RELOC_16 will be in the same frag.
212 2001-10-31 Chris Demetriou <cgd@broadcom.com>
214 * config/tc-mips.c (HAVE_32BIT_ADDRESSES): If compiling embedded
215 PIC code, assume pointers the same size as GPRs.
216 (macro): In M_LA_AB handling for embedded PIC code, support
217 "la $treg,foo-bar($breg)". In load/store handling
218 (label ld_st) support "<op> $treg,<sym>-<local_sym>($breg)"
219 which is used by the compiler for switch statements.
220 In load/store double multi-instruction macro handling
221 (label ldd_std) add a comment that no special handling
222 is currently done for embedded PIC.
223 (mips_ip): In 'o' (16-bit offset) case, only accept 16
226 2001-10-31 Richard Earnshaw <rearnsha@arm.com>
228 General cleanup of feature definitions.
229 * tc-arm.c (ARM_EXT_LONGMUL, ARM_EXT_HALFWORD, ARM_EXT_THUMB): Delete.
230 (ARM_2UP, ARM_ALL, ARM_3UP, ARM_6UP): Delete.
231 (FPU_CORE, FPU_FPA10, FPA_FPA11, FPU_ALL, FPA_MEMMULTI): Delete.
232 (ARM_EXT_V{1,2,2S,3,3M,4,4T,5T,5ExP}): New defines.
233 (ARM_EXT_V{5,5E}): Synchronize with above.
234 (ARM_ARCH_V*): Define a complete set in terms of above features.
235 (ARM_{1,2,3,250,6,7,8,9,STRONG}): Define in terms of architecture.
236 (FPU_FPA_EXT_V[12]): Define.
237 (FPU_ARCH_FPE, FPU_ARCH_FPA): Define in terms of above.
239 (FPU_DEFAULT): Default to FPA.
240 (CPU_DEFAULT): For XScale, this is now just ARM_ARCH_XSCALE; for
241 Thumb, this is now ARM_ARCH_V5T.
242 (insns): Rework for new feature defines.
244 (opcode_select, do_ldst, md_begin, md_parse_option): Likewise.
246 2001-10-31 NIIBE Yutaka <gniibe@m17n.org>
248 * configure.in: Handle sh*eb-*-linux* and sh*-*-linux*.
249 * configure: Regenerate.
250 * Makefile.in: Regenerate.
251 * doc/c-sh.texi (SH Options): Added descriptions.
253 2001-10-30 Hans-Peter Nilsson <hp@bitrange.com>
255 * configure.in: Update for MMIX port.
256 * Makefile.am: Ditto. Regenerate dependencies.
257 * Makefile.in: Regenerate.
258 * configure: Regenerate.
259 * config/tc-mmix.h, config/tc-mmix.c: New files.
260 * doc/Makefile.am (CPU_DOCS): Add c-mmix.texi
261 * doc/Makefile.in: Regenerate.
262 * doc/all.texi: @set MMIX.
263 * doc/as.texinfo: Ditto. Add MMIX gas manpage option overview.
265 * doc/c-mmix.texi: New file.
267 2001-10-24 Chris Demetriou <cgd@broadcom.com>
269 * config/tc-mips.c (hilo_interlocks, cop_interlocks): Make
270 these evaluate to true if mips_arch indicates SB-1.
272 2001-10-23 Alan Modra <amodra@bigpond.net.au>
274 * as.c (parse_args): Print the date as well for --version.
276 2001-10-20 Chris Demetriou <cgd@broadcom.com>
278 * config/tc-mips.c (md_show_usage): Print "sb1" for Broadcom
279 SB-1 CPU for consistency.
280 (mips_cpu_info_table): Tweak comment about SB-1.
282 2001-10-20 H.J. Lu <hjl@gnu.org>
284 * config/tc-arm.c (do_c_shift): Use ISDIGIT instead of isdigit.
285 (cirrus_parse_offset): Likewise.
287 2001-10-19 Nick Clifton <nickc@cambridge.redhat.com>
289 * config/tc-arm.c: Restore line_comment_chars.
291 2001-10-18 Nick Clifton <nickc@cambridge.redhat.com>
293 * config/tc-arm.c (comment_chars): Remove semi-colon accidentally
296 2001-10-18 Hans-Peter Nilsson <hp@bitrange.com>
298 * write.c (fixup_segment): Handle fixups for SEC_MERGE sections as
299 for undefined symbols.
301 2001-10-17 Chris Demetriou <cgd@broadcom.com>
303 * doc/as.texinfo (MIPS ISA options): Added accidentally
304 omitted "-mips64" option to list of options.
306 2001-10-17 matthew green <mrg@redhat.com>
308 * config/tc-ppc.c (md_show_usage): Add missing -maltivec, -m7400,
309 -m7410, -m7450 and -m7455 options.
311 2001-10-17 Alan Modra <amodra@bigpond.net.au>
313 * config/tc-ppc.c (PPC_HA, PPC_HIGHERA, PPC_HIGHESTA): Simplify.
314 (ppc_size): Select PPC_OPCODE_64 if 64 bit.
315 (md_begin): Don't set ppc_size here.
316 (ppc_target_format): Test ppc_size as well as BFD_DEFAULT_TARGET_SIZE.
317 (md_shortopts): Constify.
318 (md_longopts): Likewise.
319 (md_longopts_size): Likewise.
320 (ppc_elf_suffix): Only allow 64-bit relocs when ppc_size specifies
322 (ppc_machine): Explain why this function is a nop.
324 2001-10-17 Alan Modra <amodra@bigpond.net.au>
326 * bit_fix.h: Comment typo fix.
327 * config/tc-mips.c: Likewise.
328 * config/tc-sh.c: Likewise.
329 * config/tc-arc.c (arc_code_symbol): Remove unnecessary test.
331 * configure.in (MIPS_STABS_ELF): AC_DEFINE in only one place so
332 that autoheader doesn't duplicate config.in entries.
333 (DEFAULT_ARCH): Ditto.
334 * configure: Regenerate.
335 * config.in: Regenerate.
337 2001-10-16 Alan Modra <amodra@bigpond.net.au>
339 From Andrew Pines <apines@cosmodog.com>
340 * config/tc-m68k.c (m68k_ip): Correct absolute jmp opcodes.
342 2001-10-16 NIIBE Yutaka <gniibe@m17n.org>,
343 Hans-Peter Nilsson <hp@bitrange.com>
345 * config/tc-sh.c (shl): Remove.
347 (little): Remove shl handling. Emit error for endian mismatch.
348 (md_show_usage): Add description of -big.
349 (md_parse_option): Handle OPTION_BIG. Remove shl handling.
351 (md_pseudo_table): Add .big.
352 (md_longopts): Add -big.
353 (md_begin): Don't set target_big_endian here.
354 * config/tc-sh.h (TARGET_BYTES_BIG_ENDIAN): Remove.
355 (LISTING_HEADER, COFF_MAGIC, TARGET_FORMAT): Use target_big_endian.
357 * configure.in (endian): Default is big.
358 (sh-*-pe*): Little endian.
359 (cpu_type): Set sh for target sh*.
360 * configure: Regenerate.
362 2001-10-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
364 * config/tc-mips.c (md_apply_fix): Preliminary handling of NewABI
367 2001-10-13 Nick Clifton <nickc@cambridge.redhat.com>
369 * config/tc-arm.c: Replace CONST with const.
371 * cgen.c: Tidy up formatting.
373 2001-10-12 matthew green <mrg@redhat.com>
375 * config/tc-ppc.c (md_parse_option): New -m7410, -m7450 and -m7455
376 flags, equivalent to -m7400. New -maltivec to enable AltiVec
377 instructions. New -mbook64 and -mbooke/-mbooke32 flags to enable
378 64-bit and 32-bit BookE support, respectively. Change -m403 and
379 -m405 to set PPC403 option.
380 (md_show_usage): Adjust for new options.
381 * doc/all.texi: Set PPC.
382 * doc/as.texinfo: Add PPC support and pull in c-ppc.texi.
383 * doc/c-ppc.texi: New file.
384 * doc/Makefile.am (CPU_DOCS): Add c-ppc.texi.
385 * doc/Makefile.in: Regenerate.
387 2001-10-12 Nick Clifton <nickc@cambridge.redhat.com>
389 * read.c (s_bad_endr): New function. Issues a warning message
390 about a bad use of the .rept pseudo op.
391 (po_table[]): Add .endr.
392 * read.h: Prototype s_bad_endr.
394 * CONTRIBUTORS: Update contact email address.
396 2001-10-11 Kazu Hirata <kazu@hxi.com>
398 * config/tc-alpha.c: Fix comment typos.
399 * config/tc-cris.c: Likewise.
400 * config/tc-hppa.c: Likewise.
401 * config/tc-i370.c: Likewise.
402 * config/tc-mips.c: Likewise.
403 * config/tc-mn10200.c: Likewise.
404 * config/tc-mn10300.c: Likewise.
405 * config/tc-sh.c: Likewise.
406 * config/tc-tahoe.c: Likewise.
407 * config/tc-v850.c: Likewise.
409 2001-10-11 Kazu Hirata <kazu@hxi.com>
411 * app.c: Fix comment typos.
412 * bit_fix.h: Likewise.
414 * itbl-ops.c: Likewise.
416 2001-10-11 Nick Clifton <nickc@cambridge.redhat.com>
418 * input-file.c: Include safe-ctype.h.
419 (input_file_open): Use ISSPACE instead of isspace.
421 2001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
423 * config/tc-mips.c (mips_cpreturn_offset): New variable.
424 (mips_cpreturn_register): Likewise.
425 (mips_gp_register): Likewise.
426 (s_cpsetup): New function prototype.
427 (s_cplocal): Likewise.
428 (s_cpreturn): Likewise.
429 (s_gpvalue): Likewise.
430 (mips_pseudo_table): Add .cpsetup, .cplocal, .cpreturn, .gpvalue
432 (macro): Don't warn about .cprestore for NewABI.
433 (md_pcrel_from): Code cleanup.
434 (mips_force_relocation): Force output of some NewABI relocations even
435 without a defined symbol.
436 (s_cpload): Ignore .cpload for NewABI.
437 (s_cpsetup): Handle .cpsetup.
438 (s_cplocal): Handle .cplocal.
439 (s_cprestore): Ignore .cprestore for NewABI.
440 (s_cpreturn): Handle .cpreturn.
441 (s_gpvalue): Handle .gpvalue.
442 (s_cpadd): Ignore .cpadd for NewABI.
443 (nopic_need_relax): Take g_switch_value into account as gp
445 (tc_gen_reloc): Don't handle BFD_RELOC_MIPS_{CALL,GOT}* for NewABI.
447 2001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
449 * config/tc-mips.c (my_getSmallParser): New function prototype.
450 (small_ex_type): Named this enum, more return values for
451 my_getSmallExpression.
452 (mips_ip): Allow SPC and HT between arguments. Handle some NewABI
453 triple relocations. Protect some parts with ifdef OBJ_ELF.
454 (percent_op_match): New struct, lookup table for %some_reloc().
455 (my_getSmallParser): New function, parses nested percent_ops also.
456 (my_getSmallExpression): Rewite to support nested percent_ops.
458 2001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
461 (load_address): Support both 32- and 64-bit addresses.
462 (macro): Call load_register correctly. Expand 64-bit loads ans stores.
463 (macro2): Call load_address correctly.
465 2001-10-09 Christian Groessler <cpg@aladdin.de>
467 * config/tc-z8k.c: Include opcodes/z8k-opc.h after bfd.h
468 since z8k-opc.h now uses the PARAMS macro.
470 2001-10-09 Aldy Hernandez <aldyh@redhat.com>
472 * config/tc-arm.c: Change MAVERIK to MAVERICK.
474 2001-10-09 Alan Modra <amodra@bigpond.net.au>
476 * config/obj-elf.c: Make use of elf_group_name and elf_next_in_group
478 (obj_elf_change_section): Rename "group" to "group_name".
479 (obj_elf_section): Likewise.
480 (elf_frob_file): Don't use sec->lineno for SHT_GROUP section to store
481 first member section; Instead use elf_next_in_group.
483 2001-10-09 Alan Modra <amodra@bigpond.net.au>
485 * config/obj-elf.c: (obj_elf_change_section): Add "group" param.
486 Set elf_section_data group from it. Warn if group name changed.
487 (obj_elf_parse_section_letters): Parse 'G' too.
488 (obj_elf_section): Parse group name.
489 (struct group_list): New.
490 (build_group_lists): New function.
491 (elf_frob_file): Create SEC_GROUP section(s).
493 * config/obj-elf.c: (elf_copy_symbol_attributes): Zap trailing
496 2001-10-08 Aldy Hernandez <aldyh@redhat.com>
498 * doc/arm/c-arm.texi (ARM Options): Add arm9e documentation.
500 * config/tc-arm.c (ARM_EXT_MAVERIK): New macro.
501 (cirrus_regtype): New enum.
502 (LONGEST_INST): Change to 10.
509 (insns): Add cirrus dsp instructions.
510 (ARM_EXT_MAVERIKSC_REG): New.
511 (cirrus_register): New.
512 (cirrus_mvf_register): New.
513 (cirrus_mvd_register): New.
514 (cirrus_mvfx_register): New.
515 (cirrus_mvdx_register): New.
516 (cirrus_mvax_register): New.
517 (ARM_EXT_MAVERIKsc_register): New.
518 (reg_table): Add cirrus registers.
519 (cirrus_valid_reg): New.
520 (cirrus_reg_required_here): New.
521 (do_c_binops_1): New.
522 (do_c_binops_2): New.
523 (do_c_binops_3): New.
524 (do_c_triple_4): New.
525 (do_c_triple_5): New.
540 (cirrus_parse_offset): New.
542 (md_parse_option): Add arm9e.
543 (md_show_usage): Same.
545 2001-10-08 Tom Rix <trix@redhat.com>
547 * config/tc-ppc (ppc_bf, ppc_biei) : Set first .bi lineno value to
549 * config/obj-coff.c (coff_frob_symbol) : XCOFF does not use endndx.
551 2001-10-07 Alan Modra <amodra@bigpond.net.au>
553 * config/obj-elf.c: Standardize error/warning messages - don't
554 capitalise, no final period or newline, don't say "ignoring" for
555 as_bad messages. In some cases, change the wording to that used
556 elsewhere for similar messages.
557 (obj_elf_section_name): New function, split out from ..
558 (obj_elf_section): .. here. Correctly mask off SHF_MERGE if
559 entsize not specified.
561 2001-10-05 Jakub Jelinek <jakub@redhat.com>
563 * doc/as.texinfo: Document M and S ELF section flags.
565 2001-10-05 Alan Modra <amodra@bigpond.net.au>
567 * subsegs.c (subseg_text_p): Return 0 for absolute section.
568 * read.c (do_align): If in absolute section, warn about and ignore
569 non-zero fill pattern.
571 2001-10-05 Alexandre Oliva <aoliva@redhat.com>
573 * config/tc-mn10300.c (tc_gen_reloc): Don't free
574 reloc->sym_ptr_ptr if it's not allocated.
576 2001-10-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
578 * config/tc-mips.c (prev_insn_reloc_type): Make it an array to hold a
580 (prev_insn_fixp): Likewise.
581 (append_insn): Changed prototype to accept a relocation pointer.
582 (imm_reloc): Make it an array.
583 (offset_reloc): Likewise.
584 (md_assemble): Handle triple relocations.
585 (append_insn): Likewise. Add handling for some NewABI relocations.
586 (mips_no_prev_insn): Handle triple relocations.
587 (macro_build): Likewise. Add handling for some NewABI relocations.
588 Move handling for the 'u' case to append_insn().
589 (mips16_macro_build): Handle triple relocations.
590 (macro_build_lui): Likewise. Don't handle _gp_disp as special symbol
592 (mips_ip): Handle triple relocations.
593 (mips16_ip): Likewise.
594 (mips_force_relocation): Force handling of triple relocations
595 without symbols for NewABI.
596 (md_apply_fix): Add handling for some NewABI relocations.
598 2001-10-05 Alan Modra <amodra@bigpond.net.au>
600 * config/tc-i386.c (parse_register): If not producing code for
601 x86_64, reject x86_64 register name matches.
602 (md_assemble): Remove now redundant check for x86_64 regs.
604 2001-10-04 Alan Modra <amodra@bigpond.net.au>
606 * config/tc-ppc.c (md_assemble <DS relocs>): Test ppc_size as well
607 as BFD_DEFAULT_TARGET_SIZE.
609 (ppc_is_toc_sym): Likewise.
610 (md_apply_fix3): Likewise.
612 2001-10-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
614 * config/tc-mips.c (mips_64): Remove.
615 (mips_target_format): Move downwards in file, use HAVE_64BIT_OBJECTS
617 (mips_abi_level, mips_abi): New enum.
618 (mips_32bit_abi): Remove.
619 (HAVE*PRS): Use mips_abi instead of mips_32bit_abi.
620 (HAVE_NEWABI): New define.
621 (HAVE_64BIT_OBJECTS): New define.
622 (HAVE_32BIT_ADDRESSES): Don't return true for 64bit objects.
623 (HAVE_64BIT_ADDRESSES): New define, inverse of HAVE_32BIT_ADDRESSES.
624 (support_64bit_objects): New prototype.
625 (md_begin): Use mips_abi instead of mips_32bit_abi. Don't write
626 .reginfo section for n32, use .MIPS.options instead.
627 (support_64bit_objects): New function, code from md_parse_option.
628 (md_longopts): Add -n32 option.
629 (md_parse_option): Use mips_abi instead of mips_32bit_abi/mips64.
630 Add -n32 option. Protect with OBJ_ELF.
631 (s_mipsset): Use mips_abi instead of mips_32bit_abi.
632 (mips_elf_final_processing): Likewise. Don't write .reginfo section
633 for n32, use .MIPS.options instead.
635 2001-10-03 Alan Modra <amodra@bigpond.net.au>
637 * po/POTFILES.in: Regenerate.
638 * configure: Regenerate.
640 2001-10-02 Alan Modra <amodra@bigpond.net.au>
642 * config/tc-ppc.c (md_apply_fix3 <BFD_RELOC_CTOR>): Make it 64
643 bits if target is 64 bit.
645 * doc/as.texinfo (listing): Fix typo.
647 * as.c (print_version_id): Use BFD_VERSION_STRING in place of
649 * Makefile.am (Makefile): Depend on bfd/configure.in.
651 * Makefile.in: Regenerate.
653 2001-09-30 H.J. Lu <hjl@gnu.org>
655 * config/obj-elf.c (obj_elf_parse_section_letters): Accept "am"
656 and "ams" for compatibility.
658 2001-09-30 Hans-Peter Nilsson <hp@bitrange.com>
660 * config/tc-sh.c (md_pcrel_from_section): Transformed from
661 md_pcrel_from. Handle pc-relativeness against link-time
662 symbol. Handle relativeness to elsewhere than the fixup.
663 * config/tc-sh.h (MD_PCREL_FROM_SECTION): Define.
664 (md_pcrel_from_section): Prototype.
666 * Makefile.am: Update dependencies with "make dep-am".
667 * Makefile.in: Regenerate.
669 2001-09-30 Stephane Carrez <Stephane.Carrez@worldnet.fr>
671 * config/tc-m68hc11.c (cmp_opcode): Define prototype.
672 (print_opcode_format, skip_whites): Likewise.
673 (convert_branch, m68hc11_new_insn): Likewise.
674 (build_dbranch_insn, build_indexed_byte): Likewise.
675 (build_reg_mode, find, find_opcode): Likewise.
676 (print_insn_format): Fix call to print_opcode_format.
677 (md_assemble): Fix call to build_dbranch_insn.
679 2001-09-27 Nick Clifton <nickc@cambridge.redhat.com>
681 * config/tc-arm.c: Add missing prototypes.
683 2001-09-26 Jeff Johnston <jjohnstn@redhat.com>
685 * input-file.c (input_file_open): When reading the
686 first line looking for #NO_APP, prepare for the possibility
687 of finding #APP instead. Also fix algorithm to allow
688 white-space to follow either #NO_APP or #APP directives.
690 2001-09-25 Geoff Berry <geoff.berry@bops.com>
692 * listing.c (buffer_line): Don't write past the end of `line' when
695 2001-09-25 Alexandre Oliva <aoliva@redhat.com>
697 * config/tc-mn10300.c (tc_gen_reloc): Don't emit an *ABS*
698 relocation for differences between symbols in a section other
699 than the one in which the difference is to be placed; apply
700 the relocation instead.
702 2001-09-24 Nick Clifton <nickc@cambridge.redhat.com>
704 * config/tc-arc.c: Add missing prototype.
705 (md_atof): Change type to int. Add missing prototype.
706 * config/tc-arc.h: Prototype exported functions.
708 2001-09-22 Nick Clifton <nickc@cambridge.redhat.com>
710 * as.c: Add missing function prototype.
711 * config/obj-aout.c: Fix compile time warning.
713 2001-09-21 Bruno Haible <haible@clisp.cons.org>
715 * config/tc-openrisc.c: Don't include <ctype.h>.
717 2001-09-19 Martin Schwidefsky <schwidefsky@de.ibm.com>
719 * gas/config/tc-s390.c: Add option -mwarn-areg-zero.
721 2001-09-19 Alan Modra <amodra@bigpond.net.au>
723 * config/tc-i370.c: Fix typo in last change.
725 2001-09-19 Nick Clifton <nickc@cambridge.redhat.com>
727 * doc/as.texinfo (Symbol Names): Improve documentation on local
728 labels and add documenation about dollar labels.
730 2001-09-18 Bruno Haible <haible@clisp.cons.org>
732 * as.h: Don't include <ctype.h>.
733 * as.c (main): For gettext, also set the LC_CTYPE locate facet.
734 * atof-generic.c: Include "safe-ctype.h" instead of <ctype.h>.
735 (atof_generic): Use ISDIGIT instead of isdigit.
736 * config/m68k-parse.y: Include "safe-ctype.h".
737 (yylex): Use ISDIGIT/ISALNUM instead of isdigit/isalnum.
738 * config/obj-elf.c: Include "safe-ctype.h".
739 (obj_elf_vtable_inherit): Use ISSPACE instead of isspace.
740 * config/obj-vms.c: Include "safe-ctype.h".
741 (Write_VMS_MHD_Records): Use TOUPPER instead of islower/toupper.
742 (VMS_Case_Hack_Symbol): Use ISUPPER/ISLOWER/TOUPPER/TOLOWER
743 instead of isupper/islower/toupper/tolower.
744 * config/tc-a29k.c: Include "safe-ctype.h" instead of <ctype.h>.
745 (insert_sreg): Use TOUPPER instead of islower/toupper.
746 (machine_ip): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead of
747 isalpha/isalnum/isupper/tolower.
748 (a29k_unrecognized_line, md_operand): Use ISDIGIT instead of
750 * config/tc-alpha.c: Include "safe-ctype.h" instead of <ctype.h>.
751 (md_undefined_symbol, s_alpha_ent): Use ISDIGIT instead of isdigit.
752 * config/tc-arc.c: Include "safe-ctype.h" instead of <ctype.h>.
753 (md_assemble): Use ISSPACE/ISALNUM instead of isspace/isalnum.
754 (arc_extoper): Use TOLOWER instead of isupper/tolower.
755 * config/tc-arm.c: Include "safe-ctype.h" instead of <ctype.h>.
756 (arm_psr_parse): Use ISALPHA instead of isalpha.
757 (accum0_required_here): Use ISALNUM instead of isalnum.
758 (do_ldrd): Use ISSPACE instead of isspace.
759 (decode_shift): Use ISALPHA instead of isalpha.
760 (insert_reg): Use TOUPPER instead of islower/toupper.
761 (arm_reg_parse): Use ISALPHA instead of isalpha.
762 (arm_parse_reloc): Use ISALNUM/ISPUNCT/TOLOWER instead of
763 isalnum/ispunct/tolower.
764 * config/tc-avr.c: Include "safe-ctype.h" instead of <ctype.h>.
765 (md_parse_option): Use TOLOWER instead of tolower.
766 (avr_operand): Use ISDIGIT/TOLOWER instead of isdigit/tolower.
767 * config/tc-cris.c: Include "safe-ctype.h" instead of <ctype.h>.
768 (cris_process_instruction): Use ISLOWER instead of islower.
769 (get_gen_reg): Use ISALNUM/ISDIGIT instead of isalnum/isdigit.
770 (get_spec_reg): Use TOLOWER/ISALNUM instead of isupper/tolower/isalnum.
771 (get_flags): Use ISSPACE instead of isspace.
772 * config/tc-d10v.c: Include "safe-ctype.h" instead of <ctype.h>.
773 (do_assemble): Use TOLOWER instead of tolower.
774 * config/tc-d30v.c: Include "safe-ctype.h" instead of <ctype.h>.
775 (do_assemble): Use TOLOWER instead of tolower.
776 (d30v_start_line): Use ISSPACE instead of isspace.
777 * config/tc-fr30.c: Include "safe-ctype.h" instead of <ctype.h>.
778 (fr30_is_colon_insn): Use TOLOWER instead of tolower.
779 * config/tc-h8300.c: Include "safe-ctype.h" instead of <ctype.h>.
780 (skip_colonthing, get_operand): Use ISDIGIT instead of isdigit.
781 * config/tc-h8500.c: Include "safe-ctype.h" instead of <ctype.h>.
782 (start_label): Use ISALPHA instead of isalpha.
783 * config/tc-hppa.c: Include "safe-ctype.h" instead of <ctype.h>.
784 (pa_ip): Use ISUPPER/ISLOWER/TOLOWER instead of
785 isupper/islower/tolower.
786 (pa_parse_number): Use ISDIGIT instead of isdigit.
787 (pa_chk_field_selector): Use TOLOWER instead of tolower.
788 (pa_stringer): Use ISDIGIT instead of isdigit.
789 * config/tc-i370.c: Include "safe-ctype.h" instead of <ctype.h>.
790 (register_name): Use ISALPHA instead of isalpha.
791 (i370_elf_suffix): Use ISALNUM/TOLOWER instead of
792 isalnum/islower/tolower.
793 (i370_addr_offset): Use ISDIGIT/ISALPHA instead of
795 (i370_addr_cons): Use ISALPHA/ISXDIGIT instead of
797 (md_assemble): Use ISSPACE instead of isspace.
798 * config/tc-i386.c: Include "safe-ctype.h" instead of <ctype.h>.
799 (md_begin): Use ISDIGIT/ISLOWER/ISUPPER/TOLOWER/ISALPHA
800 instead of isdigit/islower/isupper/tolower/isalpha.
801 (output_invalid): Use ISPRINT instead of isprint.
802 * config/tc-i860.c: Include "safe-ctype.h" instead of <ctype.h>.
803 (i860_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
804 * config/tc-i960.c: Include "safe-ctype.h" instead of <ctype.h>.
805 (get_args): Use ISALNUM instead of isalnum.
806 * config/tc-ia64.c: Include "safe-ctype.h".
807 (dot_pred_rel): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
808 (ia64_unrecognized_line): Use ISDIGIT instead of isdigit.
809 (ia64_parse_name): Likewise.
810 * config/tc-m32r.c: Include "safe-ctype.h" instead of <ctype.h>.
811 (assemble_two_insns): Use ISSPACE/ISALNUM/ISUPPER/TOLOWER
812 instead of isspace/isalnum/isupper/tolower.
813 * config/tc-m68hc11.c: Include "safe-ctype.h" instead of <ctype.h>.
814 (md_assemble): Use TOLOWER/ISALNUM instead of tolower/isalnum.
815 * config/tc-m68k.c: Include "safe-ctype.h" instead of <ctype.h>.
816 (mklower_table): Remove variable.
817 (mklower): Remove macro.
818 (insert_reg): Use TOUPPER instead of islower/toupper.
819 (md_begin): Remove initialization of mklower_table.
820 (s_reg): Use ISALNUM instead of isalnum.
821 (mri_assemble): Use ISUPPER/TOLOWER instead of isupper/tolower.
822 (parse_mri_condition): Use TOLOWER instead of isupper/tolower.
823 (build_mri_control_operand): Use TOLOWER instead of tolower.
824 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
825 * config/tc-m88k.c: Include "safe-ctype.h" instead of <ctype.h>.
826 (md_assemble): Use ISSPACE instead of isspace.
827 (get_imm16): Use ISALNUM instead of isalnum.
828 (get_cnd): Use ISDIGIT/ISUPPER/TOLOWER instead of
829 isdigit/isupper/tolower.
830 (get_bf_offset_expression): Use ISALPHA/ISUPPER/TOLOWER
831 instead of isalpha/isupper/tolower.
832 (hexval): Use ISDIGIT/ISLOWER/ISUPPER instead of
833 isdigit/islower/isupper.
834 * config/tc-mcore.c: Include "safe-ctype.h" instead of <ctype.h>.
835 (mcore_s_section): Use ISSPACE instead of isspace.
836 (parse_reg): Use ISSPACE/TOLOWER/ISALNUM instead of
837 isspace/tolower/isalnum.
838 (parse_creg): Use ISSPACE/TOLOWER instead of isspace/tolower.
839 (parse_psrmod): Use TOLOWER instead of isascii/tolower.
840 (parse_exp, parse_mem, md_assemble): Use ISSPACE instead of
842 * config/tc-mips.c: Include "safe-ctype.h" instead of <ctype.h>.
843 (mips_ip): Use ISSPACE/ISDIGIT instead of isspace/isdigit.
844 (mips16_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
845 (my_getSmallExpression): Use ISDIGIT/TOLOWER instead of
847 (tc_get_register): Likewise.
848 (get_number): Use ISDIGIT/ISXDIGIT instead of isdigit/isxdigit.
849 (s_mips_ent): Use ISDIGIT instead of isdigit.
850 * config/tc-mn10200.c: Include "safe-ctype.h" instead of <ctype.h>.
851 (md_assemble): Use ISSPACE instead of isspace.
852 * config/tc-mn10300.c: Include "safe-ctype.h" instead of <ctype.h>.
853 (md_assemble): Use ISSPACE instead of isspace.
854 * config/tc-ns32k.c: Don't include <ctype.h>.
855 * config/tc-pdp11.c: Include "safe-ctype.h".
856 (mklower): Remove function.
857 (parse_reg): Use TOLOWER instead of mklower.
858 * config/tc-pj.c: Include "safe-ctype.h".
859 (md_assemble): Use ISSPACE instead of isspace.
860 * config/tc-ppc.c: Include "safe-ctype.h" instead of <ctype.h>.
861 (register_name): Use ISALPHA instead of isalpha.
862 (ppc_elf_suffix): Use ISALNUM/TOLOWER instead of
863 isalnum/islower/tolower.
864 (md_assemble): Use ISSPACE instead of isspace.
865 (ppc_canonicalize_symbol_name): Use ISLOWER/TOUPPER instead of
867 * config/tc-s390.c: Include "safe-ctype.h" instead of <ctype.h>.
868 (register_name): Use ISALPHA instead of isalpha.
869 (s390_elf_suffix, s390_lit_suffix): Use ISALNUM instead of isalnum.
870 (md_gather_operands, md_assemble, s390_insn): Use ISSPACE instead of
872 * config/tc-sh.c: Include "safe-ctype.h" instead of <ctype.h>.
873 (sh_elf_suffix): Use ISALNUM/TOLOWER instead of
874 isalnum/islower/tolower.
875 (IDENT_CHAR): Use ISALNUM instead of isalnum.
876 (parse_reg): Use TOLOWER instead of tolower.
877 (find_cooked_opcode): Use TOLOWER instead of isupper/tolower.
878 * config/tc-sparc.c: Include "safe-ctype.h" instead of <ctype.h>.
879 (sparc_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
880 (parse_keyword_arg): Use ISALNUM instead of isalnum.
881 * config/tc-tahoe.c: Include "safe-ctype.h".
882 (tahoe_reg_parse): Use ISDIGIT instead of isdigit.
883 (tip_op): Use TOLOWER instead of isupper/tolower.
884 * config/tc-tic30.c: Include "safe-ctype.h".
885 (md_begin): Use ISLOWER/ISDIGIT/ISUPPER/TOLOWER/ISLOWER/
886 ISALPHA instead of islower/isdigit/isupper/tolower/islower/isalpha.
887 (tic30_operand): Use TOLOWER instead of tolower.
888 (tic30_find_parallel_insn): Likewise.
889 (output_invalid): Use ISPRINT instead of isprint.
890 * config/tc-tic54x.c: Include "safe-ctype.h".
891 (tic54x_asg, tic54x_eval): Use ISALPHA instead of isalpha.
892 (lookup_version): Use TOUPPER instead of toupper.
893 (tic54x_var): Use ISALPHA instead of isalpha.
894 (tic54x_mlib): Use ISSPACE instead of isspace.
895 (subsym_iscons): Use TOUPPER instead of toupper.
896 (get_operands): Use ISSPACE instead of isspace.
897 (is_type): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
898 (encode_indirect, encode_operand): Use TOUPPER instead of toupper.
899 (next_line_shows_parallel): Use ISSPACE instead of isspace.
900 (subsym_get_arg, subsym_substitute): Use ISDIGIT instead of isdigit.
901 (tic54x_start_line_hook, md_assemble, tic54x_start_label): Use
902 ISSPACE instead of isspace.
903 * config/tc-tic80.c: Include "safe-ctype.h".
904 (md_assemble): Use ISSPACE instead of isspace.
905 * config/tc-v850.c: Include "safe-ctype.h" instead of <ctype.h>.
906 (system_register_name): Use ISDIGIT instead of isdigit.
907 (md_assemble): Use ISSPACE instead of isspace.
908 * config/tc-vax.c: Include "safe-ctype.h" instead of <ctype.h>.
909 (vax_reg_parse): Use TOLOWER/ISDIGIT instead of
910 isupper/tolower/isdigit.
911 (vip_op): Use TOLOWER instead of isupper/tolower.
912 * config/tc-w65.c: Don't include <ctype.h>.
913 * config/tc-z8k.c: Include "safe-ctype.h" instead of <ctype.h>.
914 (tohex): Use ISDIGIT/ISLOWER instead of isdigit/islower.
915 (whatreg): Use ISDIGIT instead of isdigit.
916 * ecoff.c: Include "safe-ctype.h" instead of <ctype.h>.
917 (ecoff_directive_ent, ecoff_stab): Use ISDIGIT instead of isdigit.
918 * expr.c: Include "safe-ctype.h" instead of <ctype.h>.
919 (integer_constant): Use ISALNUM/TOUPPER instead of
920 isalnum/islower/toupper.
921 (operand): Use TOLOWER instead of isupper/tolower.
922 * gasp.c: Include "safe-ctype.h" instead of <ctype.h>.
923 (sb_strtol, level_0, change_base, doinstr): Use ISDIGIT instead
925 (process_assigns, whatcond): Use TOUPPER instead of toupper.
926 (chartype_init): Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
927 (main): For gettext, also set the LC_CTYPE locate facet.
928 * hash.c: Include "safe-ctype.h".
929 (main): Use TOLOWER instead of isupper/tolower.
930 * itbl-lex.l: Don't include <ctype.h>.
931 * listing.c: Include "safe-ctype.h" instead of <ctype.h>.
932 (listing_newline): Use ISCNTRL instead of isascii/iscntrl. Don't
933 omit non-ASCII characters.
934 (debugging_pseudo): Use ISSPACE instead of isspace.
935 * macro.c: Include "safe-ctype.h" instead of <ctype.h>.
936 (buffer_and_nest): Use ISALNUM instead of isalnum.
937 (get_token): Use ISALPHA/ISALNUM instead of isalpha/isalnum.
938 (define_macro): Use ISUPPER/TOLOWER instead of isupper/tolower.
939 (macro_expand_body): Use ISALNUM/ISDIGIT/ISUPPER/ISALPHA
940 instead of isalnum/isdigit/isupper/isalpha.
941 (check_macro): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead
942 of isalpha/isalnum/isupper/tolower.
943 * read.c: Include "safe-ctype.h" instead of <ctype.h>.
944 (read_a_source_file): Use ISUPPER/TOLOWER/ISDIGIT instead of
945 isupper/tolower/isdigit.
946 (s_mri_common): Use ISDIGIT instead of isdigit.
947 (s_mri_sect): Use ISDIGIT/TOUPPER instead of isdigit/toupper.
948 (s_float_space): Use ISALPHA instead of isalpha.
949 (ignore_rest_of_line): Use ISPRINT instead of isprint.
950 (float_cons): Use ISALPHA instead of isalpha.
951 (next_char_of_string): Use ISDIGIT/ISXDIGIT instead of
953 * symbols.c: Include "safe-ctype.h" instead of <ctype.h>.
954 (save_symbol_name): Use ISLOWER/TOUPPER instead of
956 (symbol_find_base): Use TOUPPER instead of islower/toupper.
957 (decode_local_label_name): Use ISDIGIT instead of isdigit.
959 2001-09-18 Martin Schwidefsky <schwidefsky@de.ibm.com>
961 * tc-s390.c (s390_insn): Add code to cope with 6 byte O_constants
962 in 64 bit mode and make format "e" work.
964 2001-09-18 Alan Modra <amodra@bigpond.net.au>
966 * dwarf2dbg.c (dwarf2_directive_file): Avoid signed/unsigned warning.
968 * write.c (set_symtab): Update bfd_alloc declaration. Use a temp
969 var to ensure bfd_alloc arg is the right type.
970 (write_object_file): Cast args of bfd_seek. Replace bfd_write with
973 * config/obj-coff.c: Replace calls to bfd_write with calls to
974 bfd_bwrite. Cast args of bfd_seek.
976 * config/obj-elf.c (obj_elf_change_section): Avoid signed/unsigned
979 * config/tc-mn10300.c (set_arch_mach): Make param unsigned.
981 * config/tc-tic54x.c (tic54x_mlib): Replace bfd_read call with
984 2001-09-15 Hans-Peter Nilsson <hp@bitrange.com>
986 * config/tc-sh.h (sh_force_relocation): Prototype.
987 (struct fix): Forward declare.
988 * config/tc-sh.c (type sh_operand_info): Move to top of file.
989 (cons, s_align_bytes): Remove old-type declarations.
990 (sh_elf_suffix, parse_reg, dot, parse_exp, parse_at, get_operand,
991 get_operands, get_specific, insert, build_relax,
992 insert_loop_bounds, build_Mytes): Prototype.
993 (little): Make static. Prototype.
994 (check, tc_Nout_fix_to_chars): Delete unused functions.
996 2001-09-14 Eric Christopher <echristo@redhat.com>
998 * config/tc-mips.c (md_parse_option): Remove setting mips_64 via
1001 2001-09-14 Kevin Lo <kevlo@openbsd.org>
1003 * configure.in: Add arm-openbsd target.
1004 * configure: Regenerate.
1006 2001-09-14 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1008 * configure.in: Change machine triplets from mips-*-linux-gnu* to
1011 2001-09-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1013 * config/tc-mips.c (append_insn): Don't rightshift BFD_RELOC_16_PCREL.
1015 2001-09-11 Richard Henderson <rth@redhat.com>
1017 * config/tc-alpha.c (alpha_elf_section_letter): New.
1018 (alpha_elf_section_flags): New.
1019 * config/tc-alpha.h (md_elf_section_letter): New.
1020 (md_elf_section_flags): New.
1021 * config/tc-ia64.c (ia64_elf_section_letter): New.
1022 * config/tc-ia64.h (md_elf_section_letter): New.
1024 2001-09-11 Jakub Jelinek <jakub@redhat.com>
1026 * config/obj-elf.c (obj_elf_parse_section_letters): Use 'M' instead
1027 of 'm', 'S' instead of 's'. Update bad_msg.
1028 * config/tc-ppc.c (ppc_section_letter): Update bad_msg.
1029 * config/tc-i370.c (i370_sectioN_letter): Update bad_msg.
1031 2001-09-09 Alan Modra <amodra@bigpond.net.au>
1033 * expr.c (expr): Move code setting "retval" to the end of the loop,
1034 and rearrange for efficiency. For "PIC code" subtraction, use
1035 "rightseg" rather than recalculating. For "symbol OP symbol"
1036 subtract, set "retval" to absolute_section if symbols in same
1038 * symbols.c (resolve_symbol_value): Resolve "sym +/- expr" to an
1039 O_symbol. Simplify a +/- b code. Allow equality and non-equality
1040 comparisons on symbols from any section. Allow other comparison
1041 operators as for subtraction.
1042 (symbol_equated_reloc_p): New predicate function.
1043 * symbols.h (symbol_equated_reloc_p): Declare.
1044 * write.c (relax_segment <rs_machine_dependent>): Ensure segment
1045 for expression syms is set correctly.
1046 (adjust_reloc_syms): Use symbol_equated_reloc_p.
1047 (write_relocs): Likewise.
1048 (write_object_file): Likewise.
1049 * config/tc-mips.c (md_estimate_size_before_relax): Likewise.
1050 * config/tc-i386.c (md_assemble <Output jumps>): Don't lose part
1051 of a complex expression when setting up frag_var.
1053 2001-09-07 Richard Henderson <rth@redhat.com>
1055 * config/tc-alpha.c (alpha_reloc_op_tag): Replace need_seq with
1056 require_seq and allow_seq. Let !literal omit the sequence number.
1057 (tokenize_arguments): Reject sequence numbers of !allow_seq.
1059 2001-09-08 Jakub Jelinek <jakub@redhat.com>
1061 * config/tc-sparc.c (md_apply_fix3): Handle relocs against SEC_MERGE
1062 section symbols the same way as externs.
1064 2001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1066 * config/tc-mips.c (s_mipsset): Reallow unrestricted use of .set mipsX
1069 2001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1071 * config/tc-mips.c (append_insn): Handle BFD_RELOC_16_PCREL.
1072 (macro_build): Use BFD_RELOC_16_PCREL_S2 only for embedded
1073 PIC, BFD_RELOC_16_PCREL for the rest.
1074 (mips_ip): Likewise.
1075 (md_pcrel_from): return the right offset for the differently shifted
1077 (md_apply_fix): Handle BFD_RELOC_16_PCREL.
1079 2001-09-05 Richard Henderson <rth@redhat.com>
1081 * config/tc-ia64.c (FUNC_IPLT_RELOC): New.
1082 (pseudo_func): Add @iplt.
1083 (pseudo_opcode): Add data16 and data16.ua.
1084 (md_begin): Set iplt pseudo.
1085 (ia64_cons_fix_new): Handle 16 byte iplt reloc specially.
1087 2001-09-04 Richard Henderson <rth@redhat.com>
1089 * config/tc-alpha.c (struct alpha_insn): Make sequence scalar long.
1090 (MACRO_LITERAL, MACRO_BASE, MACRO_BYTOFF, MACRO_JSR): Remove.
1091 (alpha_macros): Remove occurrences of same.
1092 (O_lituse_addr, O_gprel): New.
1093 (DUMMY_RELOC_LITUSE_*): New.
1094 (s_alpha_ucons, s_alpha_arch): Prototype.
1095 (alpha_reloc_op): Construct elements via DEF macro.
1096 (ALPHA_RELOC_SEQUENCE_OK): Remove.
1097 (struct alpha_reloc_tag): Rename from alpha_literal_tag; rename
1098 members to not be literal specific.
1099 (next_sequence_num): New.
1100 (md_apply_fix3): Cope with missing GPDISP_LO16. Adjust for
1101 added/removed BFD relocations.
1102 (alpha_force_relocation, alpha_fix_adjustable): Likewise.
1103 (alpha_adjust_symtab_relocs): Handle GPDISP relocs as well.
1104 (tokenize_arguments): Parse ! relocations properly.
1105 (find_macro_match): Delete unused macro argument types.
1106 (assemble_insn): Add reloc parameter; emit that instead of the
1107 default as appropriate.
1108 (get_alpha_reloc_tag): New. Split from ...
1109 (emit_insn): ... here. Allocate a reloc tag for GPDISP.
1110 (assemble_tokens): Don't search macros if user relocation present.
1111 Copy reloc sequence number to insn struct.
1112 (emit_ldgp): Remove user reloc handling.
1113 (load_expression, emit_lda, emit_ldah, emit_ir_load): Likewise.
1114 (emit_loadstore, emit_ldXu, emit_ldil, emit_stX): Likewise.
1115 (emit_sextX, emit_division, emit_jsrjmp, emit_retjcr): Likewise.
1116 * config/tc-alpha.h (tc_adjust_symtab): Always define.
1117 (struct alpha_fix_tag): Name members less literal specific.
1119 Tue Sep 4 20:01:19 2001 Jeffrey A Law (law@cygnus.com)
1121 * tc-h8300.c (tc_gen_reloc): Give an error if we try to take the
1122 address of two symbols in different sections.
1124 2001-08-31 Eric Christopher <echristo@redhat.com>
1125 Jason Eckhardt <jle@redhat.com>
1127 * config/tc-mips.c (mips_cpu_info): Add support for mipsisa32,
1128 5kc, and 20kc. Clean up old entries.
1130 Fri Aug 31 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
1131 Jeff Law <law@redhat.com>
1133 * config/tc-h8300.c (build_bytes): For OBJ_ELF, make relocation's
1134 offset match H8 ELF spec.
1135 (md_section_align): Alternate implementation for BFD_ASSEMBLER.
1136 (md_apply_fix): Fix argument and return types for BFD_ASSEMBLER.
1138 * tc-h8300.c (relocation mappings): Remove. Moved to tc-h8300.h.
1139 (build_bytes): Mark fixups for PCrel branches as signed. For
1140 OBJ_ELF, make sure the reloc's offset points to the first byte
1142 (md_convert_frag): Update definiton based on BFD_ASSEMBLER.
1143 * tc-h8300.h (relocation mappings): Add.
1145 Thu Aug 30 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
1147 * tc-h8300.c (tc_crawl_symbol_chain, tc_headers_hook): Don't
1148 define for BFD_ASSEMBLER.
1149 (tc_reloc_mangle): Likewise.
1150 (tc_gen_reloc): New function for BFD_ASSEMBLER.
1152 Wed Aug 29 12:49:58 2001 Jeffrey A Law (law@cygnus.com)
1154 * config/tc-h8300.c (h8300hmode): Record the machine type
1155 if BFD_ASSEMBLER is defined.
1156 (h8300smode, md_begin): Similarly.
1158 2001-08-29 Joel Sherrill <joel@OARcorp.com>
1160 * configure.in (i[3456]86-*-rtems*, m68*-*-rtems*): Change
1161 default from coff to elf.
1162 * configure: Regenerate.
1164 Wed Aug 29 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
1166 * tc-h8300.c: If OBJ_ELF, include elf/h8.h, and define
1167 assorted coff relocations to the corresponding elf relocations.
1168 * tc-h8300.h (TARGET_ARCH, TARGET_FORMAT): Define appropriately.
1170 * configure.in: Add case for h8300-*-elf.
1171 * configure: Regenerate.
1173 Wed Aug 29 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
1175 * doc/internals.texi (MD_PCREL_FROM_SECTION): Change
1176 documentation to reflect reality.
1178 2001-08-27 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1180 * config/tc-mips.c (load_address): Reflect change to MAX_GPREL_OFFSET.
1181 (macro): Reflect change to MAX_GPREL_OFFSET.
1183 2001-08-27 Torbjorn Granlund <tege@swox.com>
1184 Staffan Ulfberg <staffanu@swox.se>
1185 Linus Nordberg <linus@swox.se>
1186 Alan Modra <amodra@bigpond.net.au>
1188 * configure.in: Recognise powerpc*le*, not just powerpcle*.
1189 * configure: Regenerate.
1190 * config/tc-ppc.c (PPC_LO, PPC_HI, PPC_HA, PPC_HIGHER,
1191 PPC_HIGHERA, PPC_HIGHEST, PPC_HIGHESTA, SEX16): New macros.
1192 (md_assemble): Use them.
1193 (ppc_machine): Support stub for ELF64 as well as XCOFF.
1194 (md_pseudo_table): Add "llong", "quad".
1195 (md_parse_option): Match default_cpu of powerpc*.
1196 (ppc_arch): Likewise.
1197 (ppc_subseg_align): Only for OBJ_XCOFF.
1198 (ppc_target_format): Return elf64-powerpc strings for 64 bit ELF.
1199 (md_begin): Select PPC_OPCODE_64 for 64 bit.
1200 (ppc_insert_operand): Don't bother testing 'file' before calling
1201 as_bad_where. Use as_bad_where for operand->insert errors.
1202 (mapping): Add ELF64 relocation modifiers.
1203 (ppc_elf_suffix): Replace symbol on BFD_RELOC_PPC64_TOC reloc
1204 expressions with abs_symbol.
1205 (ppc_elf_cons): Correct offset for little endian targets.
1206 (ppc_elf_frob_symbol): New.
1207 (md_assemble): Add support for 64 bit ELF relocs.
1208 (ppc_tc): Ensure 8 byte alignment when 64 bit.
1209 (ppc_is_toc_sym): Only define for OBJ_XCOFF and OBJ_ELF. Match
1210 ".toc" section for 64 bit ELF.
1211 (ppc_fix_adjustable): New. Macro body moved from tc-ppc.h.
1212 (md_apply_fix3): Silence warning with ATTRIBUTE_UNUSED. Only do
1213 the ppc_is_toc_sym check for OBJ_XCOFF and OBJ_ELF. For 64 bit,
1214 use BFD_RELOC_PPC64_TOC16_DS instead of BFD_RELOC_PPC_TOC16.
1215 Expand on comments, error message. Add support for 64 bit relocs,
1216 and use PPC_HI etc. macros.
1217 * config/tc-ppc.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
1218 (HANDLE_ALIGN): Define to generate nops in code sections rather
1220 (TC_FORCE_RELOCATION): Force for BFD_RELOC_PPC64_TOC.
1221 (ELF_TC_SPECIAL_SECTIONS): Add 64 bit ELF sections.
1222 (tc_fix_adjustable): Move body of macro to tc-ppc.c.
1223 (ppc_fix_adjustable): Declare.
1224 (tc_frob_symbol): Define.
1225 (ppc_elf_frob_symbol): Declare.
1227 2001-08-26 Andreas Jaeger <aj@suse.de>
1229 * config/tc-s390.c: Add missing prototypes
1230 (md_gather_operands): Make static.
1232 2001-08-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1234 * config/tc-mips.h (MAX_GPREL_OFFSET): Change it to the maximum
1235 allowed value, not the word beyond maximum.
1236 * config/tc-mips.c (macro_build_lui): Code cleanup.
1237 (macro): Reflect change to MAX_GPREL_OFFSET.
1238 (mips_ip): Check explicitly against S_EX_NONE.
1239 (my_get_SmallExpression): parse for %gp_rel, not %gprel.
1240 (md_apply_fix): Code cleanup.
1242 2001-08-24 Andreas Jaeger <aj@suse.de>
1244 * config/tc-ppc.h: Fix prototype declaration.
1246 2001-08-23 Jakub Jelinek <jakub@redhat.com>
1248 * config/tc-ia64.c (dot_endp): Set function symbol sizes.
1249 * config/obj-elf.c (obj_elf_size): When size is constant, free
1250 and clear symbol_get_obj(sym)->size if any.
1252 2001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1254 * config/tc-mips.c (md_begin): Warn about incompatibility between
1255 -march=FOO and -mipsN option, continue with default ISA.
1257 2001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1259 * config/tc-mips.c (md_parse_option): #ifdef the
1260 traditional/non-traditional names as it is done in mips_target_format.
1262 2001-08-20 Richard Henderson <rth@redhat.com>
1264 * config/tc-alpha.h (MD_APPLY_FIX3): Define.
1265 * config/tc-alpha.c (md_apply_fix3): Rename from md_apply_fix;
1266 use seg parameter instead of now_seg.
1268 2001-08-18 H.J. Lu <hjl@gnu.org>
1270 * config/tc-mips.c (show): Add the missing prototype.
1272 2001-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1274 * config/tc-mips.c (S_EX_*): New enum for my_getSmallExpression()
1276 (mips_ip): Use the new return values instead of characters. Add
1277 support for %higher and %highest.
1280 (my_getSmallExpression): Make parsing case insensitive and more
1281 reliable. Add support for %higher and %highest. Further support to
1282 parse %gprel and %neg is implemented but currently deactivated.
1284 2001-08-17 Alan Modra <amodra@bigpond.net.au>
1286 * ecoff.c (ecoff_frob_symbol): Remove casts from bfd_get_gp_size.
1287 (ecoff_build_symbols): Likewise.
1288 * read.c (s_lcomm_internal): Fix signed/unsigned warning.
1290 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1292 * config/tc-mips.c (mips_elf_final_processing): Set elf header flags
1293 for n32 ABI if appropriate.
1295 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1297 * config/tc-mips.c (cons_fix_new_mips): Remove.
1298 * config/tc-mips.h (TC_CONS_FIX_NEW): Remove.
1299 (cons_fix_new_mips): Remove.
1301 2001-08-14 Jeff Johnston <jjohnstn@redhat.com>
1303 * expr.c (operand)[LITERAL_PREFIXDOLLAR_HEX]: Treat $L as
1304 a label, not a hex constant.
1306 2001-08-13 Nick Clifton <nickc@cambridge.redhat.com>
1308 * config/tc-v850.h: Add missing prototypes.
1310 2001-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
1312 * config/tc-s390.c (s390_elf_cons): Correct fixups for PLT
1315 2001-08-12 TAKAI Kousuke <takai@vlsi.kuee.kyoto-u.ac.jp>
1317 * config/tc-sparc.c (cons_fix_new_sparc): Move
1318 `sparc_no_align_cons = 0;' to...
1319 (s_uacons): ...here so that sparc_no_align_cons will get
1322 2001-08-11 Kazu Hirata <kazu@hxi.com>
1324 * config/tc-mips.c: Fix a comment typo.
1326 2001-08-10 Richard Sandiford <rsandifo@redhat.com>
1328 * config/tc-mips.c (move_register): New function.
1329 (macro_build): Remove OPCODE_IS_MEMBER's gp32 argument.
1330 (mips_ip): Likewise.
1331 (macro2): Use move_register rather than macro_build for moves.
1332 (mips16_macro): Likewise.
1333 (macro): Likewise. Handle M_MOVE.
1335 2001-08-10 Andreas Jaeger <aj@suse.de>
1337 * configure.in: Add -Wstrict-prototypes and -Wmissing-prototypes
1339 * configure: Regenerate.
1341 2001-08-10 Alan Modra <amodra@bigpond.net.au>
1343 * as.h (alloca): Don't declare if __GNUC__. Remove an old comment.
1344 Comment indentation of #pragma.
1345 * macro.c (alloca): Likewise.
1347 * config/tc-ppc.c: Revert 2001-08-08.
1349 2001-08-09 Alan Modra <amodra@bigpond.net.au>
1351 * symbols.c: Add missing prototypes.
1352 * config/e-i386elf.c: Likewise.
1353 * config/e-i386coff.c: Likewise.
1354 * config/e-i386aout.c: Likewise.
1355 * config/obj-coff.c: Likewise.
1356 (def_symbol_in_progress, stack): Move definition.
1357 * config/obj-elf.c: Add missing prototypes.
1358 (obj_elf_change_section): Make static.
1359 (obj_elf_parse_section_letters): Likewise.
1360 (obj_elf_section_word): Likewise.
1361 (obj_elf_section_type): Likewise.
1363 2001-08-08 Alan Modra <amodra@bigpond.net.au>
1365 From 1999-10-25 Torbjorn Granlund <tege@swox.com>
1366 * config/tc-ppc.c (md_apply_fix3): Replace haphazard code for
1367 determining reloc type with code reading operands->reloc field.
1369 2001-08-08 Alan Modra <amodra@bigpond.net.au>
1371 * config/obj-elf.c (elf_copy_symbol_attributes): Make it a global
1372 function, and expand old obj-elf.h OBJ_COPY_SYMBOL_ATTRIBUTES here.
1373 * config/obj-elf.h (elf_copy_symbol_attributes): Declare.
1374 (OBJ_COPY_SYMBOL_ATTRIBUTES): Call elf_copy_symbol_attributes.
1376 * output-file.c (output_file_create): Don't try to open a second
1377 time as it's unnecessary. FOPEN_W was undefined too.
1379 2001-08-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1381 * config/tc-mips.c (macro_build): Replace magic constants by defines.
1382 (mips_ip): Likewise. Typo.
1384 2001-08-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1386 * config/tc-mips.c (mips_abi_string): Initialize with NULL instead
1388 (RELAX_ENCODE): Replace bfd_vma by valueT.
1389 (load_address): Formatting.
1390 (macro): Likewise. Code cleanup. Typo.
1391 (macro2): Formatting.
1392 (md_parse_option): Typo.
1393 (s_mipsset): Reorder cases to look nicer.
1394 (md_estimate_size_before_relax): Formatting. Code cleanup.
1395 (mips_elf_final_processing): Check against NULL instead of 0.
1396 (md_obj_end): Remove ugly `' in message string.
1397 (s_mips_ent): Remove ugly `' in message string.
1399 2001-07-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1401 * config/tc-mips.c (md_begin): Take -mcpu value into account even when
1402 -mipsX is specified. Make both -mcpu/-march and -mcpu/-mtune pairs
1403 mutually exclusive (if they are different).
1404 (md_parse_option): Warn if an -march/-mtune/-mcpu/-m<cpu> option is
1407 2001-08-03 Richard Sandiford <rsandifo@redhat.com>
1409 * config/tc-mips.c (md_apply_fix): Don't subtract the symbol value
1412 2001-08-02 Richard Sandiford <rsandifo@redhat.com>
1414 * doc/c-mips.tex (-mgp32, -mfp32): Added -mfp32, unified with -mgp32.
1415 * config/tc-mips.c (mips_fp32, mips_32bit_abi): New static variables.
1416 (md_long_opts): Add -mfp32 option.
1417 (md_parse_option): Handle it. Set mips_32bit_abi given -mabi=32.
1418 (md_show_usage): Show usage for -mfp32 and -mgp32.
1419 (HAVE_32BIT_GPRS, HAVE_32BIT_FPRS): New macros.
1420 (HAVE_64BIT_GPRS, HAVE_64BIT_FPRS): New macros, inverse of the above.
1421 (HAVE_32BIT_ADDRESSES): New macro.
1422 (load_register): Use HAVE_32BIT_GPRS to determine the register width.
1423 (load_address): Use HAVE_32BIT_ADDRESSES to determine the address size.
1424 (s_cprestore, s_cpadd): Likewise.
1425 (macro): Use HAVE_32BIT_GPRS to determine the width of registers
1426 used in branch and M_LI_D macros. Use HAVE_64BIT_FPRS to determine
1427 the width registers used in M_LI_DD macros. Use HAVE_32BIT_ADDRESSES
1428 to determine the width of addresses in load, store and jump macros.
1429 (macro2): Use HAVE_32BIT_GPRS to determine the width of registers
1430 used in set instructions; do not check the address size for them.
1431 Use HAVE_32BIT_ADDRESSES to determine the width of addresses in
1432 unaligned load and store macros.
1433 (mips_ip): Use the new macros to check the width of a register when
1434 processing float constants. Force a constant into memory if it is
1435 destined for an FPR and the FPRs are wider than the GPRs. Warn about
1436 odd FPR numbers if HAVE_32BIT_FPRS. Use HAVE_32BIT_GPRS rather
1437 than mips_gp32 to select synthetic instructions.
1438 (macro_build): Use HAVE_32BIT_GPRS rather than mips_gp32 to select
1439 synthetic instructions.
1441 2001-08-01 Christian Groessler <cpg@aladdin.de>
1443 * config/tc-z8k.c (parse_reg): If a string starts with "r", "rl",
1444 "rh", "rr", "rq", or "sp" then don't automatically assume
1445 it's a register name. Check whether there is a number
1448 2001-08-01 Alan Modra <amodra@bigpond.net.au>
1450 * config/tc-i386.c (lex_got): Match lower case relocation tokens.
1451 Don't allocate more space than necessary for the input line copy.
1453 2001-08-01 Alan Modra <amodra@bigpond.net.au>
1455 * read.c: Standardize error/warning messages - don't capitalise, no
1456 final period or newline, don't say "ignored" or "zero assumed" for
1457 as_bad messages. In some cases, change the wording to that used
1458 elsewhere for similar messages.
1461 * atof-generic.c: Likewise.
1464 * depend.c: Likewise.
1465 * dwarf2dbg.c: Likewise.
1466 * ecoff.c: Likewise.
1468 * frags.c: Likewise.
1469 * input-file.c: Likewise.
1470 * input-scrub.c: Likewise.
1471 * listing.c: Likewise.
1472 * output-file.c: Likewise.
1473 * stabs.c: Likewise.
1474 * subsegs.c: Likewise.
1475 * symbols.c: Likewise.
1476 * write.c: Likewise.
1477 * ecoff.c (ecoff_directive_end): Test for missing name by
1478 comparing input line pointers rather than reading string.
1479 (ecoff_directive_ent): Likewise.
1480 * read.c (s_set): Likewise.
1481 (s_align): Report a warning rather than an error for
1482 alignment too large.
1483 (s_comm): Check for missing symbol name.
1484 (s_lcomm_internal): Likewise.
1486 (s_globl): Use is_end_of_line instead of looking for '\n'.
1487 (s_lcomm_internal): Likewise.
1488 (ignore_rest_of_line): Report a warning rather than an error.
1490 2001-07-31 Geoffrey Keating <geoffk@redhat.com>
1492 * config/tc-ppc.c (ppc_elf_validate_fix): It's OK to have
1493 any kind of relocation against a not-loaded section.
1495 2001-07-30 Alan Modra <amodra@bigpond.net.au>
1497 * config/obj-elf.c (obj_elf_symver): Temporarily modify lex_type
1498 to include '@' in symbol names when parsing versioned symbols
1499 rather than calling get_symbol_end multiple times.
1500 * config/tc-i370.c (register_name): Format fixes. Don't call
1501 get_symbol_end after parsing number.
1502 * config/tc-mn10200.c (data_register_name): Format fixes. Hoist
1503 code out of conditional.
1504 (address_register_name): Likewise.
1505 (other_register_name): Likewise.
1506 * config/tc-mn10300.c (r_register_name): Likewise.
1507 (xr_register_name): Likewise.
1508 (data_register_name): Likewise.
1509 (address_register_name): Likewise.
1510 (other_register_name): Likewise.
1511 * config/tc-ppc.c (register_name): Likewise.
1512 * config/tc-s390.c (register_name): Likewise.
1514 2001-07-27 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1516 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix bsr
1517 and bra relax: update fragP->fr_fix after the fixup.
1519 2001-07-27 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
1521 * read.c (s_set): Check for missing symbol name.
1523 2001-07-26 Alan Modra <amodra@bigpond.net.au>
1525 * write.c (relax_segment <rs_space>): Account for fr_fix.
1527 2001-07-25 H.J. Lu <hjl@gnu.org>
1529 * config/tc-mips.c (md_estimate_size_before_relax): Make sure
1530 we treat weak like extern only for ELF.
1531 (mips_fix_adjustable): Make sure we don't adjust extern/weak
1532 symbols only for ELF.
1534 2001-07-25 Chris Demetriou <cgd@broadcom.com>
1536 * config/tc-mips.c: Fix spelling error in comment.
1538 2001-07-25 Dave Brolley <brolley@redhat.com>
1540 * app.c (LEX_IS_PARALLEL_SEPARATOR): New macro.
1541 (IS_PARALLEL_SEPARATOR): New macro.
1542 (do_scrub_begin): Set up characters in tc_parallel_separator_chars
1543 as LEX_IS_PARALLEL_SEPARATOR, if it is defined.
1544 (do_scrub_chars): Handle LEX_PARALLEL_SEPARATOR chars like
1545 LEX_LINE_SEPARATOR except that we go to state 1 (as if the label has
1548 2001-07-24 Alan Modra <amodra@bigpond.net.au>
1550 * Makefile.am (DEP_FLAGS): Define, add -DOBJ_MAYBE_ELF.
1551 (DEP1, DEPTC, DEPOBJ, DEP2): Use it.
1552 Update dependencies with "make dep-am".
1553 * Makefile.in: Regenerate.
1554 * doc/Makefile.in: Regenerate.
1556 2001-07-23 Kazu Hirata <kazu@hxi.com>
1558 * config/tc-alpha.h: Fix formatting.
1559 * config/tc-arc.c: Likewise.
1560 * config/tc-d10v.h: Likewise.
1561 * config/tc-hppa.c: Likewise.
1562 * config/tc-i370.c: Likewise.
1563 * config/tc-i386.h: Likewise.
1564 * config/tc-i960.h: Likewise.
1565 * config/tc-ia64.c: Likewise.
1566 * config/tc-ia64.h: Likewise.
1567 * config/tc-m32r.c: Likewise.
1568 * config/tc-m68k.c: Likewise.
1569 * config/tc-m88k.c: Likewise.
1570 * config/tc-ns32k.c: Likewise.
1571 * config/tc-pdp11.c: Likewise.
1572 * config/tc-pj.h: Likewise.
1573 * config/tc-s390.c: Likewise.
1574 * config/tc-sparc.c: Likewise.
1575 * config/tc-sparc.h: Likewise.
1576 * config/tc-tic80.c: Likewise.
1577 * config/tc-w65.h: Likewise.
1579 2001-07-23 Alan Modra <amodra@bigpond.net.au>
1581 * symbols.c (S_GET_VALUE): Don't treat O_constant and local
1582 symbols specially. Always resolve, adding fr_address to value.
1583 * write.c (write_object_file): Don't add fr_address to sym values.
1584 (relax_frag): Likewise.
1585 (relax_segment): Likewise.
1586 * config/obj-ieee.c (do_symbols): Likewise.
1587 * config/tc-cris.c (md_convert_frag): Likewise.
1588 * config/tc-fr30.c (md_convert_frag): Likewise.
1589 * config/tc-i386.c (md_convert_frag): Likewise.
1590 * config/tc-m32r.c (md_convert_frag): Likewise.
1591 * config/tc-m68hc11.c (md_convert_frag): Likewise.
1592 * config/tc-mcore.c (md_convert_frag): Likewise.
1593 * config/tc-mips.c (mips16_extended_frag): Likewise.
1594 * config/tc-ns32k.c (md_convert_frag): Likewise.
1595 * config/tc-m68k.c (md_convert_frag_1): Likewise.
1596 (BRANCHBWL, BRABSJUNC, BRABSJCOND, BRANCHBW, FBRANCH, DBCCLBR,
1597 DBCCABSJ, PCREL1632, PCINDEX, ABSTOPCREL): Decrement.
1598 (md_relax_table): Remove first four entries. Format.
1599 (md_estimate_size_before_relax): Remove old_fix. Don't bother
1600 setting fr_var. Simplify byte branch checks.
1602 2001-07-23 Alan Modra <amodra@bigpond.net.au>
1604 * config/tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Remove
1605 "isbranch" param as all calls have it set.
1606 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1607 (pa_parse_nonneg_add_cmpltr): Likewise. Remember result of
1608 strcasecmp in "nullify" var.
1609 (pa_parse_neg_add_cmpltr): Likewise.
1610 (pa_ip): Don't "save_s" unnecessarily. Update calls to above
1611 functions. Don't print wrong conditions in error messages.
1613 2001-07-23 Andreas Jaeger <aj@suse.de>
1615 * config/tc-s390.c (s390_force_relocation): Removed.
1617 * config/tc-s390.h: Remove double declaration of
1618 TC_FORCE_RELOCATION.
1620 2001-07-22 H.J. Lu <hjl@gnu.org>
1622 * config/tc-mips.c (s_mips_end): Remove unused variables.
1623 (s_mips_frame): Add ATTRIBUTE_UNUSED.
1625 2001-07-17 Andreas Schwab <schwab@suse.de>
1627 * config/tc-m68k.c (md_pseudo_table) [OBJ_ELF]: Add .file and
1629 (md_assemble) [OBJ_ELF]: Call dwarf2_emit_insn before emitting
1631 * config/tc-m68k.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1633 2001-07-17 matthew green <mrg@eterna.com.au>
1635 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1637 (line_comment_chars): Set to '/' if TE_NetBSD.
1639 2001-07-14 matthew green <mrg@eterna.com.au>
1641 * configure.in (i386-*-netbsdelf*): New target.
1642 * configure: Regenerate.
1644 2001-07-10 Mark Elbrecht <snowball3@softhome.net>
1646 * config/obj-coff.c (coff_frob_symbol): Don't merge if the storage
1647 class of the non-debug symbol is C_NULL.
1649 2001-07-10 Anders Norlander <anorland@synergenix.se>
1651 * doc/as.texinfo (Incbin): Fix grammatical errors.
1653 2001-07-10 Nick Clifton <nickc@cambridge.redhat.com>
1655 * depend.c: Use FOPEN_.. macros in calls to fopen().
1656 * input-file.c: As above.
1657 * itbl-ops.c: As above.
1658 * listing.c: As above.
1659 * output-file.c: As above.
1662 2001-07-08 Anders Norlander <anorland@synergenix.se>
1664 * read.c (s_incbin): New .incbin function.
1665 * read.c (potable): Add "incbin" pseudo-op.
1666 * read.h: Add s_incbin prototype.
1667 * doc/as.texinfo (incbin): Document .incbin pseudo-op.
1668 * NEWS: Mention new feature.
1670 2001-07-07 Nick Clifton <nickc@cambridge.redhat.com>
1672 * ecoff.c (add_file): Only set debug_type to DEBUG_NONE if it is
1675 2001-07-06 John Healy <jhealy@redhat.com>
1677 * cgen.c (gas_cgen_save_fixups): Modified to allow more than one
1678 set of fixups to be stored.
1679 (gas_cgen_restore_fixups): Modified to allow the fixup chain to be
1680 restored to be chosen from any that are saved.
1681 (gas_cgen_swap_fixups): Modified to allow the current set of
1682 fixups to be swapped with any other set that has been saved.
1683 (gas_cgen_initialize_saved_fixups_array): New routine.
1684 * cgen.h: Modifed prototypes for gas_cgen_save_fixups,
1685 gas_cgen_restore_fixups, and gas_cgen_swap_fixups. Added definitions
1686 or MAX_SAVED_FIXUP_CHAINS.
1687 * config/tc-m32r.c (assemble_two_insns): Changed calls to fixup
1688 store, swap and restore fuctions to reflect the new interface.
1690 2001-07-06 Nick Clifton <nickc@cambridge.redhat.com>
1692 * config/tc-m68k.c (md_estimate_size_before_relax): Catch and
1693 ignore empty, ineffectual alignment frags when deciding if a
1694 branch can be short.
1696 2001-07-05 Steve Ellcey <sje@cup.hp.com>
1698 * config/tc-ia64.c (special_section): Add SPECIAL_SECTION_INIT_ARRAY
1699 and SPECIAL_SECTION_FINI_ARRAY.
1700 (special_section_name): Add .init_array and .fini_array.
1701 (md_pseudo_table): Add init_array and fini_array.
1702 (md): Add pointer_size and pointer_size_shift fields.
1703 (setup_unwind_header): New static function.
1704 (output_unw_records): Modify to use setup_unwind_header.
1705 (generate_unwind_image, dot_endp): Modify to use md.pointer_size and
1706 md.pointer_size_shift.
1707 (md_begin): Initialize md.pointer_size and md.pointer_size_shift.
1709 2001-07-05 Ben Elliston <bje@redhat.com>
1711 * README (Supported platforms): m88k no longer suffers bitrot.
1713 * config/tc-m88k.c (md_pseudo_table): Remove redundant "global".
1715 2001-07-05 Alan Modra <amodra@bigpond.net.au>
1717 * struc-symbol.h (struct local_symbol): Rename lsy_offset to
1718 lsy_value. Correct typos in comments.
1719 * symbols.c (local_symbol_make): Update for name change.
1720 (local_symbol_convert): Likewise.
1722 (S_GET_VALUE): Likewise.
1723 (S_SET_VALUE): Likewise.
1724 (print_symbol_value_1): Likewise.
1725 (resolve_symbol_value): Likewise. Don't divide local sym values
1726 by OCTETS_PER_BYTE twice.
1728 2001-07-04 Jim Wilson <wilson@redhat.com>
1730 * config/tc-ia64.c (md_pseudo_table): Add 2byte, 4byte, and 8byte.
1732 * config/tc-ia64.c (is_conditional_branch): Rewrite to exclude mod
1735 2001-07-05 Ben Elliston <bje@redhat.com>
1737 * read.c (s_fill): Correct spelling error in comments.
1739 * doc/c-m88k.texi: New file.
1740 * doc/Makefile.am (CPU_DOCS): Add c-m88k.texi.
1741 * doc/Makefile.in: Regenerate.
1742 * doc/all.texi: Set M880X0.
1743 * doc/as.texinfo: Hook in m88k-dependent documentation.
1745 2001-07-04 Eric Christopher <echristo@redhat.com>
1747 * doc/c-mips.texi (MIPS Opts): Document 12000 as valid cpu.
1749 * config/tc-mips.c (mips_cpu_info_table): Add rm5200, rm5231, rm5261,
1750 and rm5721 as valid cpu strings.
1751 (md_show_usage): Add rm5200, rm5231, rm5261, rm5721.
1753 2001-07-04 Richard Sandiford <rsandifo@redhat.com>
1755 * config/tc-mips.c (md_apply_fix): Prevent addend from becoming zero
1756 if it's expected to be non-zero.
1758 2001-07-03 Nick Clifton <nickc@cambridge.redhat.com>
1760 * config/tc-sh.c (sh_frob_section): Replace symbol_get_frag() with
1763 * write.c (TC_FINALIZE_SYMS_BEFORE_SIZE_SEG): Default to 1.
1764 (write_object_file): Set finalize_syms to
1765 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG just before size_segs is
1768 * doc/internals.texi; Document
1769 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG.
1771 2001-07-02 Alan Modra <amodra@bigpond.net.au>
1773 * config/tc-ppc.c: Formatting fixes.
1775 2001-07-01 Ben Elliston <bje@redhat.com>
1777 * config/tc-m88k.c: Back out warning fixes from 2001-06-24, as
1778 they cause some subtle breakage. Will fix them again later.
1780 2001-06-28 Nick Clifton <nickc@cambridge.redhat.com>
1782 * config/obj-coff.c (obj_coff_ln): Treat a .ln directive
1783 outside of a function as a .appline directive.
1785 2001-06-28 Eric Christopher <echristo@redhat.com>
1786 H.J. Lu <hjl@gnu.org>
1788 * config/tc-mips.c (mips_arch): New. Use mips_arch instead
1789 of mips_cpu for the ISA selection.
1790 (md_longopts): Add OPTION_MARCH and OPTION_MTUNE.
1791 (md_parse_option): Handle OPTION_MARCH and OPTION_MTUNE.
1792 (mips_tune): New. Use mips_tune for scheduling and optimization
1794 (append_insn): Use mips_tune and mips_arch.
1795 (macro_build): Ditto.
1797 (md_begin): Handle mips_arch, mips_tune and mips_cpu. For
1798 backwards compatability mips_cpu generates arch and tune.
1799 (md_show_usage): Document new behavior.
1801 * doc/c-mips.texi (MIPS Opts): Document -march and -mtune.
1806 2001-06-27 Nick Clifton <nickc@cambridge.redhat.com>
1808 * write.c (write_object_file): Do not set finalize_syms until
1809 after the segments have been sized. Some backends may still
1810 need to access the syms's frags in order to adjust relaxed
1813 * config/tc-arm.c (do_ldst): Use MVN to build simple inverted
1816 2001-06-27 Alan Modra <amodra@bigpond.net.au>
1818 * write.c (fixup_segment <Difference of 2 syms same seg>): Don't
1819 subtract MD_PCREL_FROM_SECTION for 68k.
1820 (fixup_segment <Difference of 2 syms different seg>): Only fudge
1821 by adding MD_PCREL_FROM_SECTION for 68k or if not already pcrel.
1823 2001-06-27 Tracy A. Kuhrt <Tracy.Kuhrt@microchip.com>
1825 * write.c (fixup_segment <Difference of 2 syms same seg>): If
1826 pcrel, subtract MD_PCREL_FROM_SECTION value.
1828 2001-06-24 Ben Elliston <bje@redhat.com>
1830 * stabs.c (generate_asm_file): Make local variable `len' a size_t.
1832 2001-06-24 Jakub Jelinek <jakub@redhat.com>
1834 * config/tc-alpha.c (tc_gen_reloc): Handle relocs against SEC_MERGE
1835 section symbols the same way as externs.
1837 2001-06-24 Ben Elliston <bje@redhat.com>
1839 * config/tc-m88k.c (md_number_to_imm): Remove; unused since 1993.
1840 (emit_relocations): Ditto.
1842 (md_begin): Reformat comments to conform to the GNU standards.
1843 (md_assemble): Ditto.
1845 * config/tc-m88k.c (get_reg): Adjust type of `reg_prefix' to char.
1846 (md_parse_option): Mark parameters as unused.
1847 (md_show_usage): Ditto.
1848 (calcop): Adjust type of `reg_prefix' to char.
1850 (getval): Adjust type of local `c' to char.
1851 (md_create_short_jump): Mark from_addr, to_addr params as unused.
1852 (md_create_long_jump): Ditto.
1853 (md_estimate_size_before_relax): Mark parameters as unused.
1855 * config/tc-m88k.c (md_pseudo_table): Properly terminate the table
1856 to allay a possible compiler warning.
1858 2001-06-22 Nick Clifton <nickc@cambridge.redhat.com>
1860 * doc/internals.texi (CPU backend): Document md_atof.
1862 2001-06-22 Matthew Wilcox <willy@ldl.fc.hp.com>
1864 * config/tc-hppa.c (pre_defined_registers): Add %mrp (millicode
1865 return pointer) alias for %r2 or %r31, depending on 32 or 64 bit
1868 2001-06-21 Philip Blundell <philb@gnu.org>
1870 * config/tc-arm.c (cplong_flag): Rename to long_flag. All uses
1872 (insns): Remove entry for adrl. Add long_flag for adr.
1873 (do_adr): Handle `l' suffix.
1876 2001-06-21 Alan Modra <amodra@bigpond.net.au>
1878 * config/tc-hppa.c (CHECK_FIELD_WHERE): Define.
1879 (md_apply_fix): Use it here. Replace printf with equivalent
1881 (tc_gen_reloc): Use as_bad_where instead of as_bad.
1882 (md_apply_fix): Here too.
1883 * config/tc-i386.c (tc_gen_reloc): Use as_bad_where instead of as_bad.
1884 * config/tc-m68k.c (tc_gen_reloc): Likewise.
1885 (md_convert_frag_1): Likewise.
1887 2000-06-20 Tom Rix <trix@redhat.com>
1889 * config/tc-ppc.c (ppc_comm): Change default alignment to 4 bytes.
1891 2001-06-18 H.J. Lu <hjl@gnu.org>
1893 * doc/Makefile.am (info): Depend on $(MANS).
1894 (as.1): Remove the prefix `$(srcdir)/'.
1895 * doc/Makefile.in: Regenerated.
1899 2001-06-18 Philip Blundell <philb@gnu.org>
1901 * config/tc-arm.c (do_msr): Remove restriction on usage of
1904 2001-06-19 Alan Modra <amodra@bigpond.net.au>
1906 * dwarf2dbg.c (dwarf2_finish): Output file info even when no
1909 2001-06-13 Philip Blundell <philb@gnu.org>
1911 * config/tc-arm.c (thumb_shift): Improve wording of error message.
1912 (do_t_arit): Likewise.
1914 2001-06-13 Nick Clifton <nickc@cambridge.redhat.com>
1916 * config/tc-sh.c (md_pseudo_table): Only intercept the .file and
1917 .loc pseudos if the dfwarf2 functions are available.
1918 (md_assemble): Only call dwarf2_emit_insn if it is available.
1920 * expr.c: Fix typo in comment.
1922 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
1924 * doc/as.texinfo (Infix Ops): Document that comparison and
1925 combiner operators can be used as infix operators.
1927 2001-06-12 Peter Jakubek <pjak@snafu.de>
1929 * config/tc-m68k.c (parse_mri_control_operand): Fix handling
1931 (swap_mri_condition): Add HS (alias fo CC) and LO (alias for CS).
1932 (reverse_mri_condition): Likewise.
1933 (swap_mri_condition): Issue warning for conditions that can not be
1935 (build_mri_control_operand): Fix order of operands (swapped).
1936 (build_mri_control_operand): Allow upper case extension in structured
1938 (s_mri_else): Likewise.
1939 (s_mri_next): Likewise.
1940 (s_mri_for): Likewise.
1941 (s_mri_if): Fix handling comment ('*') in mri mode.
1942 (s_mri_while): Likewise.
1943 * macro.c (macro_expand): Allow macro invocation with empty
1946 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
1948 * config/tc-arm.c: Fix test for overlow of literal pool.
1950 2001-06-11 H.J. Lu <hjl@gnu.org>
1952 * NEWS: Updated for the new -n option for the MIPS assembler.
1954 * config/tc-mips.c (md_show_usage): Add -n.
1956 * doc/as.texinfo: Document the new -n option.
1957 * doc/c-mips.texi: Likewise.
1958 * doc/as.1: Regenerated.
1960 2001-06-10 Alan Modra <amodra@bigpond.net.au>
1962 * config/obj-coff.c (obj_coff_section): Formatting fix.
1964 * config/tc-i386.c (md_assemble): Accept branch hints as ",pt" and
1967 2001-06-08 H.J. Lu <hjl@gnu.org>
1969 * config/tc-mips.c (warn_nops): New variable. Set to 0 to
1970 disable warning about all NOPS that the assembler generates.
1971 (macro): Warn NOPS generated only if warn_nops is not 0.
1972 (md_shortopts): Add `n'.
1973 (md_parse_option): Set warn_nops to 1 for `n'.
1975 2001-06-08 H.J. Lu <hjl@gnu.org>
1977 * config/tc-mips.c (mips_ip): Properly handle illegal operands.
1979 2001-06-08 H.J. Lu <hjl@gnu.org>
1981 * config/tc-mips.c (md_apply_fix): Don't adjust common
1982 extern/weak symbols for ELF.
1983 (md_estimate_size_before_relax): Treat weak like extern for
1985 (mips_fix_adjustable): Don't adjust extern/weak symbols for
1988 2001-06-08 Alan Modra <amodra@bigpond.net.au>
1990 * Makefile.am: 'som' is not wrongly spelled 'some'.
1991 * Makefile.in: Regenerate.
1993 * config/tc-mips.c (mips16_mark_labels): Reduce number of calls to
1994 S_GET_VALUE by using a temp.
1995 (append_insn): Likewise, and for S_SET_VALUE too.
1996 (mips_emit_delays): Likewise.
1997 (my_getExpression): Likewise.
1998 (md_apply_fix): Likewise. Use "valueT" rather than "long" for "value".
1999 (mips16_extended_frag): Remove code concerned with avoiding
2000 locking in a frag address now that symbols are not finalized until
2001 relaxation is complete. Cater for first relaxation pass having
2002 bogus addresses. Use relax_marker to reliably determine whether a
2003 symbol frag has been reached on the current pass.
2005 2001-06-07 H.J. Lu <hjl@gnu.org>
2007 * configure.in: Move "mips-*-linux-gnu*" before "mips-*-gnu*".
2008 * configure: Regenerate.
2010 2001-06-07 H.J. Lu <hjl@gnu.org>
2012 * configure.in: Use MIPS_STABS_ELF for Linux/mips and remove
2014 * configure: Regenerate.
2016 2001-06-07 H.J. Lu <hjl@gnu.org>
2018 * config/tc-mips.c (mips_pseudo_table): Add "extern" if
2019 MIPS_STABS_ELF is defined.
2021 2001-06-06 Nick Clifton <nickc@cambridge.redhat.com>
2023 * as.c (show_usage): Remove L from listing options. It is not a
2026 2001-06-06 Christian Groessler <cpg@aladdin.de>
2028 * config/tc-z8k.c: Removed many warnings by removing unused
2029 variables and tagging unused parameters as such.
2030 (md_begin): Fixed a typo (","instead of ";").
2031 (struct ctrl_table): Add parentheses to initialize array
2033 (struct flag_table): Likewise.
2034 (struct intr_table): Likewise.
2035 (struct table): Likewise.
2036 (check_operand): "#if 0"'ed since it doesn't seem to be used.
2038 2001-06-06 Peter Jakubek <pjak@snafu.de>
2040 * config/tc-m68k.c (md_show_usage): Add all supported ColdFire
2041 options to list (e.g. m5206e, m5307, m5407).
2043 2001-06-06 Martin Schwidefsky <schwidefsky@de.ibm.com>
2045 * config/tc-s390.h (TC_FORCE_RELOCATION): Always emit relocations
2046 BFD_RELOC_VTABLE_INHERIT and BFD_RELOC_VTABLE_ENTRY.
2048 2001-06-06 Alan Modra <amodra@bigpond.net.au>
2050 * config/tc-i386.c (md_assemble): Handle Pentium4 branch hints.
2051 <JumpByte, JumpDword insn output>: Remove dead code.
2053 2001-06-06 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
2055 * as.c (parse_args): Correct option name "listing-lhs-width2".
2057 2001-06-05 Nick Clifton <nickc@cambridge.redhat.com>
2059 * symbols.c (S_SET_EXTERNAL): Do not override a section symbol's
2062 2001-05-30 Richard Henderson <rth@redhat.com>
2064 * read.c (emit_leb128_expr): Call md_cons_align.
2066 2001-05-28 Jeff Sturm <jsturm@one-point.com>
2068 * config/tc-sparc.c (md_apply_fix3): Handle BFD_RELOC_SPARC_UA16,
2069 BFD_RELOC_SPARC_UA32 and BFD_RELOC_SPARC_UA64.
2070 (tc_gen_reloc): Likewise.
2071 (sparc_cons_align): Don't clear sparc_no_align_cons.
2072 (cons_fix_new_sparc): Substitute BFD_RELOC_SPARC_UA{16|32|64} for
2073 BFD_RELOC_{16|32|64} iff sparc_no_align_cons is set.
2075 2001-05-27 Alan Modra <amodra@one.net.au>
2077 * write.c (relax_segment <rs_space>): Check the section of a
2078 symbol to determine whether it is absolute rather than comparing
2079 its frag against zero_address_frag as listings play tricks with
2082 * config/tc-m68k.c (md_assemble): Ensure variable part of frag is
2083 allocated in the same chunk as the fixed part.
2085 2001-05-26 Alan Modra <amodra@one.net.au>
2087 * write.c (relax_segment <rs_space>): Calculate growth using
2088 addresses before stretch. Prevent repeated error messages.
2089 From Peter Jakubek <pjak@snafu.de>
2090 Use as_bad_where and as_warn_where to pinpoint errors.
2092 2001-05-25 Alan Modra <amodra@one.net.au>
2094 * symbols.c (resolve_symbol_value): Always set segment, even when
2095 not finalizing symbol value.
2097 * config/obj-ieee.c (write_object_file): Set finalize_syms.
2098 * config/obj-coff.c (write_object_file): Likewise.
2099 * (size_section): Remove rs_space assert as fr_symbol is no longer
2101 (fill_section): Likewise.
2103 * configure.in: Replace linuxoldld with linux*oldld.
2104 * configure: Regenerate.
2106 From 2.11 branch 2001-03-30 Richard Henderson <rth@redhat.com>
2107 * config/tc-i386.c (md_convert_frag): Don't die on local symbols
2108 that have been finalized.
2110 * symbols.c (resolve_symbol_value): Clear sy_resolving before
2111 taking exit_dont_set_value.
2113 * write.c (relax_segment <rs_space>): Don't zap fr_symbol when
2116 2000-05-24 Tom Rix <trix@redhat.com>
2118 * config/obj-coff.c (add_lineno): xcoff allows negative line
2120 * config/tc-ppc.c (ppc_stabx): fix generated symbol
2122 2001-05-24 Alan Modra <amodra@one.net.au>
2124 * write.c (write_object_file): Set finalize_syms = 1 before
2127 2001-05-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2129 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add ISA_MIPS64 as 64 bit
2130 architecture, remove erraneous ISA_MIPS32.
2131 (md_show_usage): Add MIPS r12k support.
2132 (mips_cpu_info_table): Add MIPS r12k support.
2134 2001-05-22 Alan Modra <amodra@one.net.au>
2136 * config/tc-arc.c (md_assemble): Use is_end_of_line instead of
2139 * symbols.c (resolve_symbol_value): Remove "finalize" param,
2140 instead use finalize_syms directly. Don't treat expressions
2141 specially with regard to finalize_syms. Update calls to self.
2142 (resolve_local_symbol): Update call to resolve_symbol_value.
2143 (S_GET_VALUE): Likewise. Return resolve_symbol_value if
2145 * symbols.h (resolve_symbol_value): Update prototype.
2146 * config/obj-aout.c (obj_crawl_symbol_chain): Update call
2147 to resolve_symbol_value.
2148 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
2149 * config/obj-coff.c (do_relocs_for): Likewise.
2150 (yank_symbols): Likewise.
2151 (fixup_segment): Likewise.
2152 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
2153 * config/tc-mips.c (md_convert_frag): Likewise.
2154 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
2155 (ppc_fix_adjustable): Likewise.
2156 * dwarf2dbg.c (dwarf2dbg_estimate_size_before_relax): Likewise.
2157 (dwarf2dbg_convert_frag): Likewise.
2158 * ehopt.c (eh_frame_estimate_size_before_relax): Likewise.
2159 (eh_frame_convert_frag): Likewise.
2160 * expr.c (make_expr_symbol): Likewise.
2161 * write.c (adjust_reloc_syms): Likewise.
2162 (write_object_file): Likewise.
2163 (relax_segment): Likewise.
2164 (fixup_segment): Likewise.
2165 (finalize_syms): Init to zero, and update comment.
2166 (write_object_file): Set finalize_syms to 1 rather than 2.
2167 * doc/internals.texi (sy_value): Mention finalize_syms.
2168 (S_GET_VALUE): Remove restriction on when S_GET_VALUE can be called.
2170 * config/tc-m68k.c (relaxable_symbol): Only treat external symbols
2171 as relaxable if embedded system, make weak syms non-relaxable.
2173 (tc_m68k_fix_adjustable): ..so it can be used here.
2174 (md_apply_fix_2): Sign extend without conditional.
2176 * config/tc-v850.c: Update copyright.
2178 2001-05-16 Jeff Johnston <jjohnstn@redhat.com>
2180 * cgen.c (gas_cgen_tc_gen_reloc): Changed error message when
2181 howto entry is not found.
2183 2001-05-15 Alexandre Oliva <aoliva@redhat.com>
2185 * config/tc-mn10300.c (mn10300_force_relocation): Don't
2186 optimize differences between symbols in code sections to
2188 (mn10300_fix_adjustable): Don't adjust to section+offset
2189 relocations pointing at symbols in code sections.
2191 2001-05-16 Alan Modra <amodra@one.net.au>
2193 * config/tc-arc.c (md_assemble): Correct dwarf2_emit_insn param
2195 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn before
2196 opcodes are output rather than after. Delete insn_size.
2197 * config/tc-v850.c (md_assemble): Similarly, but delete
2200 2001-05-14 Richard Henderson <rth@redhat.com>
2202 * ehopt.c (eh_frame_convert_frag): Fix missed subtype adjustment
2205 2001-05-14 Richard Henderson <rth@redhat.com>
2207 * ehopt.c (get_cie_info): Rename from eh_frame_code_alignment;
2208 also collect whether to expect an FDE augmentation.
2209 (check_eh_frame): Rewrite as a state machine. Track where in
2210 an FDE we are located, skip any augmentation.
2211 (eh_frame_estimate_size_before_relax): Get code alignment from
2212 the fragment subtype.
2213 (eh_frame_relax_frag, eh_frame_convert_frag): Likewise.
2214 * read.c (emit_leb128_expr): Call check_eh_frame.
2216 2001-05-14 Alexandre Oliva <aoliva@redhat.com>
2218 * config/tc-mn10300.c (md_assemble): Anchor dwarf2 line info
2219 before a relaxable insns.
2221 2001-05-13 Alexandre Oliva <aoliva@redhat.com>
2223 * config/tc-mn10300.c (tc_gen_reloc): Don't reject differences
2224 between symbols if the base symbol is in the current section;
2225 emit a PC-relative relocation instead.
2227 2001-05-12 Peter Targett <peter.targett@arccores.com>
2229 * config/tc-arc.c: Update copyright and tidy source comments.
2230 (md_pseudo_table): Add directive .cpu back as an alias for
2231 .option. Add .file and .line for dwarf2 support.
2232 (arc_mach_type): Make bfd_mach_arc_6 default.
2233 (md_longopts): Add entry 'pre-v6' representing old command line
2234 option when assembling for 'arc5' core versions.
2235 (md_parse_option): Make OPTION_ARC same as OPTION_ARC6, for new
2237 (arc_code_symbol): Make symbol value for @h30 fixup expression
2238 equal to O_constant.
2239 (md_assemble): Call dwarf2_emit_insn.
2240 Include "dwarf2dbg2.h". Formatting fixes throughout file.
2241 * config/tc-arc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2242 * doc/c-arc.texi (ARC_CORE_DEFAULT): Update to new default.
2244 2001-05-11 Jakub Jelinek <jakub@redhat.com>
2246 * config/tc-ia64.c (special_linkonce_name): New.
2247 (make_unw_section): Map .gnu.linkonce.t.FOO text section into
2248 .gnu.linkonce.ia64unw{,i}.FOO.
2249 (ia64_elf_section_type): Handle .gnu.linkonce.ia64unw{,i}.FOO.
2250 (dot_endp): Add comment about it.
2252 2001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
2254 * config/tc-arm.c (arm_handle_align): When truncating an aligned
2255 block, ensure that the low order bits of the alignment are
2258 2001-05-10 Alan Modra <amodra@one.net.au>
2260 * config/obj-vms.c (obj_crawl_symbol_chain): Don't take address of
2263 * config/tc-fr30.c (md_estimate_size_before_relax): Return size of
2264 current variable part of frag.
2265 * config/tc-m32r.c (md_estimate_size_before_relax): Likewise.
2266 * config/tc-openrisc.c (md_estimate_size_before_relax): Likewise.
2267 * config/tc-m68hc11.c (RELAX_STATE): Define.
2268 (RELAX_LENGTH): Define.
2269 (md_estimate_size_before_relax): Handle non-relaxable cases
2270 separately from relaxable cases for clarity, and return correct
2271 size for multi-pass relaxation.
2272 * config/tc-tahoe.c (RELAX_LENGTH): Correct.
2273 (md_estimate_size_before_relax): As for tc-m68hc11.c.
2274 (md_convert_frag): Remove "length_code".
2275 * config/tc-vax.c (RELAX_STATE): Define.
2276 (RELAX_LENGTH): Define.
2277 (md_relax_table): Add missing entry.
2278 (md_estimate_size_before_relax): As for tc-m68hc11.c.
2279 (md_convert_frag): Remove "length_code".
2280 * config/tc-ns32k.c (md_estimate_size_before_relax): Simplify and
2281 don't bother setting fr_var. Return correct size for multi-pass
2283 * config/tc-v850.c (md_estimate_size_before_relax): Rewrite.
2284 (md_convert_frag): Don't bother clearing fr_var.
2285 (md_pseudo_table): Correct initialization.
2286 * config/tc-h8500.c (md_convert_frag): Don't bother clearing fr_var.
2287 (md_estimate_size_before_relax): No need to set fr_var.
2288 * config/tc-mcore.c (md_convert_frag): Don't bother clearing fr_var.
2289 (md_estimate_size_before_relax): No need to set fr_var.
2291 2001-05-09 Richard Henderson <rth@redhat.com>
2293 * config/tc-ia64.c (generate_unwind_image): Align the fragment
2294 beginning a function's unwind info block.
2296 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
2298 * config/tc-mn10300.c (md_apply_fix3): Accept PC-relative relocs.
2300 2001-05-08 Andreas Schwab <schwab@suse.de>
2302 * config/tc-m68k.c: Instead of replacing -1 by 64 in assignment to
2303 fx_pcrel_adjust explicitly sign extend when reading it.
2305 2001-05-08 Alan Modra <amodra@one.net.au>
2307 * config/tc-m68k.c (md_estimate_size_before_relax): Set fr_var
2308 from md_relax_table, and combine some switch cases.
2310 2001-05-06 Alexandre Oliva <aoliva@redhat.com>
2312 * config/tc-mn10300.c (md_assemble): Subtract operand->shift
2313 from offset in non-pcrel operands too.
2315 2001-05-06 Nick Clifton <nickc@cambridge.redhat.com>
2317 * config/tc-arm.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
2318 * config/tc-arm.c (arm_handle_align): Do not insert more than
2319 MAX_MEM_FOR_RS_ALIGN_CODE bytes.
2320 (arm_frag_align_code): Use MAX_MEM_FOR_RS_ALIGN_CODE.
2322 2001-05-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2324 * Makefile.am (TARG_ENV_HFILES): Add te-hppa64.h and te-hppalinux64.h.
2326 * Makefile.in: Regenerate.
2327 * configure.in: Remove duplicate mips-*-ecoff* entry.
2328 * configure: Regenerate.
2330 * config/obj-ecoff.c (obj_pseudo_table): Fix terminating entry.
2331 (n_names): Cast away type mismatch.
2332 (ecoff_sec_sym_ok_for_reloc): Add unused attribute.
2333 (obj_ecoff_frob_symbol): Likewise.
2334 * ecoff.c: (add_file): Add unused attribute.
2335 (ecoff_directive_begin): Likewise.
2336 (ecoff_directive_bend): Likewise.
2337 (ecoff_directive_def): Likewise.
2338 (ecoff_directive_dim): Likewise.
2339 (ecoff_directive_scl): Likewise.
2340 (ecoff_directive_size): Likewise.
2341 (ecoff_directive_type): Likewise.
2342 (ecoff_directive_tag): Likewise.
2343 (ecoff_directive_val): Likewise.
2344 (ecoff_directive_endef): Likewise.
2345 (ecoff_directive_end): Likewise.
2346 (ecoff_directive_ent): Likewise.
2347 (ecoff_directive_extern): Likewise.
2348 (ecoff_directive_file): Likewise.
2349 (ecoff_directive_fmask): Likewise.
2350 (ecoff_directive_frame): Likewise.
2351 (ecoff_directive_mask): Likewise.
2352 (ecoff_directive_loc): Likewise.
2353 (mark_stabs): Likewise.
2354 (ecoff_stab): Likewise.
2355 (ecoff_frob_symbol): Cast away type mismatch.
2356 (ecoff_padding_adjust): Likewise.
2357 (ecoff_build_symbols): Likewise.
2358 (ecoff_build_procs): Likewise.
2359 (ecoff_build_aux): Likewise.
2360 (ecoff_build_strings): Likewise.
2361 (ecoff_build_fdr): Likewise.
2362 (ecoff_build_debug): Likewise.
2363 * itbl-ops.c (itbl_assemble): Variable initialization.
2365 2001-05-03 Alan Modra <amodra@one.net.au>
2367 * config/tc-i386.c (i386_displacement): Call as_bad for bad GOTOFF
2368 expressions rather than triggering an assert.
2370 2001-05-02 Johan Rydberg <jrydberg@opencores.org>
2372 * config/tc-openrisc.c: New file.
2373 * config/tc-openrisc.h: Likewise.
2375 * Makefile.am: Add OpenRISC target.
2376 * Makefile.in: Regenerated.
2378 * configure.in (openrisc-*-*): Add target.
2379 * configure: Regenerated.
2381 2001-05-02 Nick Clifton <nickc@cambridge.redhat.com>
2383 * config/tc-arm.c (arm_frag_align_code): Change error message to
2384 more explanatory version.
2386 2001-04-29 Keith M Wesolowski <wesolows@foobazco.org>
2388 * config/tc-mips.c (md_parse_option): Also accept
2389 elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.
2391 2001-04-27 David Mosberger <davidm@hpl.hp.com>
2393 * config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
2394 argument passing order: predicate goes last, not first.
2396 2001-04-27 Sean McNeil <sean@mcneil.com>
2398 * configure.in: Add arm-vxworks.
2399 * configure: Regenerate.
2401 2001-04-26 Nick Clifton <nickc@cambridge.redhat.com>
2403 * config/tc-arm.c (arm_handle_align): New Function: Generate
2404 no-op filled alignment frags.
2405 (arm_frag_align_code): New Function: Create a code alignment frag.
2406 (arm_init_frag): New Function: Initialse the target dependent
2409 * config/tc-arm.h (TC_FRAG_TYPE): Define.
2410 (TC_FRAG_INIT): Define.
2411 (HANDLE_ALIGN): Define.
2412 (md_do_align): Define.
2414 2001-04-25 Nick Clifton <nickc@cambridge.redhat.com>
2416 * config/obj-coff.c (do_linenos_for): Check to see if the filename
2417 symbol has been initialised before extracting its symbol index.
2419 2001-04-24 H.J. Lu <hjl@gnu.org>
2421 * configure: Regenerated with the right version of autoconf.
2423 2001-04-24 Christian Groessler <cpg@aladdin.de>
2425 * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
2426 generate R_CALLR and R_REL16 relocations
2428 2000-04-20 Jason Eckhardt <jle@redhat.com>
2430 * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
2431 since frag_now can change after d10v_cleanup is called.
2433 2001-04-16 David O'Brien <obrien@FreeBSD.org>
2435 * configure.in: Add the em type for FreeBSD targets.
2436 * configure: Regenerate.
2438 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
2440 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
2441 * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
2443 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
2444 pc-relative relocations not placed at the end of the instruction.
2446 2001-04-13 Jim Wilson <wilson@redhat.com>
2448 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
2451 2001-04-13 Jakub Jelinek <jakub@redhat.com>
2453 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
2454 handle SHF_MERGE and SHF_STRINGS.
2455 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
2456 (obj_elf_section): Allow additional argument specifying entity size.
2457 * write.c (adjust_reloc_syms): Keep relocations against local symbols
2458 in SEC_MERGE sections.
2460 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
2462 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
2464 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
2466 * expr.c (operand): Pass &c to md_parse_name().
2467 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
2469 2001-04-07 Steven J. Hill <sjhill@cotw.com>
2471 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
2473 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
2474 * Makefile.in: Regenerated.
2476 * configure.in: Use traditional MIPS targets for Linux/MIPS.
2477 * configure: Regenerated.
2479 2001-04-06 Alexandre Oliva <aoliva@redhat.com>
2481 * config/tc-mn10300.c (xr_registers): Added `pc'.
2483 2001-04-05 Alan Modra <alan@linuxcare.com.au>
2485 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
2486 * configure: Regenerate.
2488 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
2489 cases, and always return size based on current fr_subtype.
2490 (md_begin): Move initialization of md_relax_table..
2491 (md_relax_table): ..to static initializer. Set rlx_length for
2492 UNDEF_WORD_DISP cases.
2493 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
2494 (md_begin): Likewise.
2495 (md_relax_table): Likewise.
2496 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
2497 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
2498 Set rlx_backward and rlx_forward to zero for unused states.
2499 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
2500 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
2501 (UNCOND12, UNCOND32): Remove duplicate defines.
2503 2001-04-04 Hans-Peter Nilsson <hp@axis.com>
2505 * config/tc-cris.c (md_estimate_size_before_relax) <case
2506 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
2507 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
2508 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
2509 Add cases to cover all relax states.
2510 (cris_insn_first_word_frag): New.
2511 (md_assemble): Call cris_insn_first_word_frag to get the first
2512 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
2513 end. Drop variable insn_size.
2514 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
2515 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
2516 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
2518 * write.c (write_object_file): Reset broken word state before
2521 2001-03-31 Alan Modra <alan@linuxcare.com.au>
2523 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
2524 for one line if not already enabled.
2525 * cond.c (s_elseif): Correct conditional assembly listing.
2528 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
2529 Don't abort on NULL current_cframe.
2531 2001-03-30 Alan Modra <alan@linuxcare.com.au>
2533 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
2534 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
2535 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
2536 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
2537 * config/obj-coff.c (do_relocs_for): Likewise.
2538 (yank_symbols): Likewise.
2539 (fixup_segment): Likewise.
2540 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
2541 (ppc_fix_adjustable): Likewise.
2542 * config/tc-mips.c (md_convert_frag): Likewise.
2543 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
2544 * ehopt.c (eh_frame_convert_frag): Likewise.
2545 * expr.c (make_expr_symbol): Likewise.
2547 * frags.h (struct frag): Add last_fr_address. Reorder fields for
2549 * symbols.c (resolve_symbol_value): Don't fix expression values
2550 until relaxation is complete.
2551 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
2552 (S_GET_VALUE): Likewise, and return unresolved expression value.
2553 * write.c (finalize_syms): New.
2554 (relax_and_size_seg): Split into..
2555 (relax_seg): New function, returns 1 if anything changed..
2556 (size_seg): And the remainder of relax_and_size_seg.
2557 (fixup_segment): Arrange for final resolution of sym values.
2558 (adjust_reloc_syms): Likewise.
2559 (write_object_file): Likewise, and repeatedly call relax_seg until
2560 nothing more changes.
2561 (relax_segment): Return 1 if anything changed. Use correct types
2562 for rs_org `target' and `after'.
2563 * write.h (finalize_syms): Declare.
2564 (relax_segment): Update prototype.
2566 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
2567 do-nothing cases to switch to avoid abort on a second relaxation
2568 pass, and tidy code a little.
2569 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
2570 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
2571 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
2572 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
2573 (md_relax_table): Remove first four unused entries. Increment
2574 rlx_length by one throughout table, and update comments to suit.
2575 (md_estimate_size_before_relax): Return size of current variable
2576 part of frag to reflect reality when relaxing more than once.
2577 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
2578 (COND32, UNCD32): Rename to DISP32 throughout.
2579 (UNDEF_WORD_DISP): Renumber to 3.
2580 (md_estimate_size_before_relax): Add extra do-nothing cases.
2581 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
2582 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
2583 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
2584 handle word and dword branches.
2586 2001-03-29 Hans-Peter Nilsson <hp@axis.com>
2588 * config/tc-cris.h (tc_fix_adjustable): Allow only
2589 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
2590 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
2591 example in comment to valid type.
2593 2001-03-28 H.J. Lu <hjl@gnu.org>
2595 * read.c (equals): Set to local for COFF only if it hasn't been
2598 2001-03-28 Alan Modra <alan@linuxcare.com.au>
2600 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
2601 (md_begin): Use it when setting default architecture.
2603 2001-03-27 Nick Papadonis <nick@coelacanth.com>
2605 * read.c (equals): (for COFF) default symbols to being local.
2607 2001-03-27 Hans-Peter Nilsson <hp@axis.com>
2609 * configure.in (cris-*-*): Change default emulation to criself.
2610 (cris-*-*aout*): New rule.
2611 * configure: Regenerate.
2613 2001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
2615 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
2616 BFD_RELOC_390_GOTENT.
2617 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
2618 BFD_RELOC_390_GOTENT.
2620 2001-03-26 Nick Clifton <nickc@redhat.com>
2622 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
2623 * config/tc-s390.c (s390_force_relocation): New function: Force
2624 relocations for VTINHERIT relocs.
2626 2001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2628 * doc/as.texinfo: Put @c man begin to generate the as man page.
2629 When generating man, define all the variables. Re-organize some
2630 options to obtain better indentation of man page.
2631 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
2632 (as.1): Build from as.texinfo.
2633 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
2635 2001-03-25 Alan Modra <alan@linuxcare.com.au>
2637 * config/tc-i386.c (i386_scale): Accept an absolute expression for
2638 scale factor, and return the end of the expression.
2639 (i386_operand): Modify for above.
2641 2001-03-23 Nick Clifton <nickc@redhat.com>
2643 * doc/as.texinfo: Document --listing-XXX command line switches.
2644 Explain why listings behave differently when -pipe is used.
2646 2001-03-23 Richard Sandiford <rsandifo@redhat.com>
2648 * write.c (fix_new_exp): Print an error if passed a register.
2650 2001-03-23 Hans-Peter Nilsson <hp@axis.com>
2652 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
2653 (PIC_SUFFIX_CHAR): New macro.
2654 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
2655 (pic): New variable.
2656 (md_longopts): New option --pic.
2657 (OPTION_PIC): Define.
2658 (md_estimate_size_before_relax): Tweak longish comment.
2659 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
2660 (md_assemble): Handle a PIC relocation on prefix and normal
2661 instruction operands.
2662 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
2663 "complex" operand expressions. Call frag_more outside
2664 gen_cond_branch_32 parameter list.
2665 (cris_process_instruction): Handle PIC relocs on parsed
2666 operand expressions. Validize PIC reloc sizes.
2667 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
2668 (gen_bdap): Handle "complex" operand expressions.
2669 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
2670 ADD.D offset,PC as jump instruction if generating PIC. Generate
2671 error instead of crashing on complex expressions.
2672 (cris_number_to_imm): Add segT parameter. All callers changed.
2673 Use segT parameter, not now_seg, for segment of fixup. Handle
2674 PCREL relocations but check that they are fully resolved.
2675 (md_parse_option): Handle OPTION_PIC.
2676 (tc_gen_reloc): Handle PIC relocs.
2677 (md_show_usage): Update for --pic.
2678 (md_apply_fix3): Renamed from md_apply_fix.
2679 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
2680 (md_cris_force_relocation): Force relocation for PIC relocs.
2682 * config/tc-cris.h: Tweak attribution.
2683 (MD_APPLY_FIX3): Define.
2684 (IS_CRIS_PIC_RELOC): New macro.
2685 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2686 (tc_fix_adjustable): Don't adjust a globally visible symbol when
2688 (tc_frob_symbol): Avoid emitting undefined symbols.
2690 2001-03-20 Alan Modra <alan@linuxcare.com.au>
2692 * frags.h (struct frag): Add relax_marker.
2693 * write.c (is_dnrange): Delete.
2694 (relax_frag): Use correct types for `aim', `target', `address'.
2695 Delete `offset', `was_address'. Test `relax_marker' instead of
2696 using fragile (and slow) address test.
2697 (relax_segment): Init and flip `relax_marker'.
2699 2001-03-19 Alan Modra <alan@linuxcare.com.au>
2701 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
2704 2001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2706 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
2707 with 'Motorola specification for assembly language input standard'.
2709 2001-03-17 Richard Henderson <rth@redhat.com>
2711 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
2712 (dwarf2_directive_loc): Don't use them.
2713 (dwarf2_directive_file): Reject duplicate file definitions.
2714 (get_filenum): Zero allocated memory.
2715 (out_file_list): Complain about missing file definitions.
2717 2001-03-17 Alan Modra <alan@linuxcare.com.au>
2719 * read.c (do_org): Handle complex expressions.
2720 * cgen.c (gas_cgen_finish_insn): Likewise.
2722 2001-03-15 David Mosberger <davidm@hpl.hp.com>
2724 * config/tc-ia64.c (md): New member keep_pending_output.
2725 (ia64_flush_pending_output): Flush only if md.keep_pending_output
2727 (dot_xdata): Turn on md.keep_pending_output for the duration of
2729 (dot_xfloat_cons): Ditto.
2730 (dot_xstringer): Ditto.
2731 (dot_xdata_ua): Ditto.
2732 (dot_xfloat_cons_ua): Ditto.
2734 2001-03-15 Jim Wilson <wilson@redhat.com>
2736 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
2739 2001-03-15 Alexandre Oliva <aoliva@redhat.com>
2741 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
2743 2001-03-15 DJ Delorie <dj@redhat.com>
2745 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
2746 blindly freeing string if it isn't at the top of the obstack.
2748 2001-03-13 Alan Modra <alan@linuxcare.com.au>
2750 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
2751 (NUM_FLAG_CODE): Define.
2752 (lex_got): New function.
2753 (got_reloc): New global var.
2754 (x86_cons_fix_new): New function.
2755 (x86_cons): New function.
2756 (i386_immediate): Use lex_got here, replacing inline code. Change
2757 "ignoring junk.." error message to "junk.."
2758 (i386_displacement): Likewise.
2759 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
2760 (x86_cons): Declare.
2761 (TC_CONS_FIX_NEW): Define.
2762 (x86_cons_fix_new): Declare.
2764 2001-03-12 Nick Clifton <nickc@redhat.com>
2766 * config/tc-arm.c (md_begin): Always set machine type based on
2769 2001-03-07 Alan Modra <alan@linuxcare.com.au>
2771 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
2772 (md_assemble) <smallest displacement>: Use correct field of i.op[]
2774 <JumpInterSegment output>: Use correct i.disp_reloc[].
2775 <immediate output>: Likewise.
2777 2001-03-06 Nick Clifton <nickc@redhat.com>
2779 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
2782 2001-03-06 Igor Shevlyakov <igor@windriver.com>
2784 * config/tc-m68k.c : Add 5407 to archs[] table.
2785 (HAVE_LONG_BRANCH): Add mcf5407.
2786 (select_control_regs): Recognize 5407.
2788 2001-03-02 Dave Brolley <brolley@redhat.com>
2790 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
2793 2001-03-02 Richard Sandiford <rsandifo@redhat.com>
2795 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
2796 (gen_to_words): Print warnings if NaNs are found and the target CPU
2797 does not support them. Allow largest exponent to be used in normal
2798 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
2800 2001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
2802 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
2803 anymore since we use bfd_elf_generic_reloc now.
2804 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
2806 2001-02-27 Alan Modra <alan@linuxcare.com.au>
2808 * configure.in (BFD_VERSION): New.
2809 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
2810 * configure: Regenerate.
2811 * Makefile.am: Run "make dep-am"
2812 * Makefile.in: Regenerate.
2813 * doc/Makefile.in: Regenerate.
2815 2001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
2817 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
2818 SEC_NEVER_LOAD when the 'n' flag is used.
2819 Add SEC_NEVER_LOAD to matchflags.
2821 2001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2823 * symbols.c (decode_local_label_name): Initialize message_format
2824 only when an error is reported (perf pb due to I18N).
2826 2001-02-23 H.J. Lu <hjl@gnu.org>
2828 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
2829 BFD_ASSEMBLER is not defined.
2831 2001-02-23 Richard Sandiford <rsandifo@redhat.com>
2833 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
2834 done if it's against a symbol.
2836 2001-02-22 Timothy Wall <twall@cygnus.com>
2838 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
2839 target formats if applicable.
2840 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
2841 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
2842 * Makefile.in: Regenerated.
2843 * configure.in: Added configuration for ia64-*-aix*.
2844 * configure: Regenerated.
2846 2001-02-21 David Mosberger <davidm@hpl.hp.com>
2848 * config/tc-ia64.c (enum operand_match_result): New type.
2849 (operand_match): Change return type to operand_match_result.
2850 Fix all returns appropriately, adding support for returning the
2851 out-of-range result.
2852 (parse_operands): New locals result, error_pos, out_of_range_pos,
2853 curr_out_of_range_pos. Rewrite operand matching loop to give better
2856 2001-02-21 David Mosberger <davidm@hpl.hp.com>
2858 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
2859 (dot_proc): Clear unwind.prologue_count to zero.
2860 (dot_prologue): Increment unwind.prologue_count.
2861 (dot_restore): If second operand is omitted, use
2862 unwind.prologue_count -1 for "ecount" (# of additional regions to
2863 pop). Decrement unwind.prologue_count by number of regions
2866 2001-02-21 Nick Clifton <nickc@redhat.com>
2868 * doc/as.texinfo (Section): Note that some flags to the COFF
2869 version of .section remove attributes rather than setting them.
2871 2001-02-20 Kazu Hirata <kazu@hxi.com>
2873 * config/tc-pdp11.c: Fix formatting.
2874 * config/tc-pdp11.h: Likewise.
2876 2001-02-20 Bo Thorsen <bo@suse.de>
2878 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
2881 2001-02-18 David O'Brien <obrien@FreeBSD.org>
2883 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
2884 all FreeBSD platforms should look the same at this level.
2885 * configure: Rebuilt.
2886 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
2888 2001-02-18 lars brinkhoff <lars@nocrew.org>
2890 * Makefile.am: Add PDP-11 target.
2891 * configure.in: Likewise.
2892 * config/tc-pdp11.c: New file.
2893 * config/tc-pdp11.h: New file.
2894 * doc/Makefile.am: Add PDP-11 documentation.
2895 * doc/all.texi: Likewise.
2896 * doc/as.texinfo: Likewise.
2897 * doc/c-pdp11.texi: New file.
2899 2001-02-16 matthew green <mrg@redhat.com>
2901 * cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
2903 2001-02-13 Jim Wilson <wilson@redhat.com>
2905 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
2906 reloc instead of a 0 reloc.
2907 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
2909 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
2911 2001-02-13 Ian Lance Taylor <ian@zembu.com>
2913 * write.c (is_dnrange): Stop as soon as the address becomes
2915 (relax_frag): Add segment parameter. Only call symbol_get_frag
2916 once. Only call is_dnrange if the symbol is in the same segment,
2917 and the symbol address is larger.
2918 (relax_segment): Pass segment to md_relax_frag and relax_frag.
2919 * write.h (relax_frag): Update declaration.
2920 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
2922 * config/tc-m32r.c (m32r_relax_frag): Likewise.
2923 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
2924 (m32r_relax_frag): Update declaration.
2925 * config/tc-mips.h (md_relax_frag): Add segment parameter.
2926 * config/tc-tic54x.h (md_relax_frag): Likewise.
2927 * doc/internals.texi (CPU backend): Update documentation for
2930 2001-02-13 Alan Modra <alan@linuxcare.com.au>
2932 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
2933 Mention effect of < 386 architectures on jump promotion.
2934 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
2936 * config/tc-i386.c (no_cond_jump_promotion): New.
2937 (set_cpu_arch): Parse "jumps" arch modifier.
2938 (insn_size): Modify usage comment.
2939 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
2940 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
2941 (TYPE_FROM_RELAX_STATE): New define.
2942 (UNCOND_JUMP, COND_JUMP): Renumber.
2943 (md_relax_table): Reorder to suit.
2944 (COND_JUMP86): New define.
2945 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
2946 (md_assemble): Create frag var for jumps of max size, encode relax
2947 state for COND_JUMP86.
2948 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
2949 leave conditional jumps small if no_cond_jump_promotion.
2950 (md_convert_frag): Likewise.
2952 * expr.c (operator): Don't bump input_line_pointer for two char
2953 operators. Instead return operator size via new param num_chars.
2954 (expr): Use above to parse multi-char operators correctly.
2956 Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
2958 * config/tc-i386.c (i386_displacement): Fix handling of
2959 BFD_RELOC_X86_64_GOTPCREL.
2960 (i386_validate_fix): Likewise.
2962 2001-02-12 Philip Blundell <pb@futuretv.com>
2964 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
2965 ldrt/strt instructions.
2967 2001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2969 * config/tc-mips.c (macro): For M_LA_AB emit a
2970 BFD_RELOC_MIPS_CALL16 relocation or a
2971 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
2972 BFD_RELOC_MIPS_GOT16 and
2973 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
2974 loading the jump register when generating SVR4_PIC code.
2976 2001-02-10 Chris Demetriou <cgd@broadcom.com>
2978 * configure.in: Make 'mipself' and 'mipsecoff' emulations
2979 map to MIPS-specific files, as they used to do before the
2980 change on 2000-05-21.
2981 * configure: Regerate.
2983 2001-02-10 Chris Demetriou <cgd@broadcom.com>
2985 * config/tc-mips.c (md_parse_option): Don't try to compile
2986 ELF-only option code if not ELF.
2988 2001-02-08 David Mosberger <davidm@hpl.hp.com>
2990 * config/tc-ia64.h (md_elf_section_type): New macro.
2991 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
2992 (they're now handled via ia64_elf_section_type.
2994 * config/tc-ia64.c (unwind): New members saved_text_seg,
2995 saved_text_subseg, and force_unwind_entry.
2996 (optimize_unw_records): New function to optimize away unnecessary
2998 (ia64_elf_section_type): New function.
2999 (output_unw_records): Generate unwind info only if the size is
3000 non-zero or if it's forced for some other reason (e.g.,
3001 handlerdata or a personality routine).
3002 (generate_unwind_image): Don't switch back to previous
3003 section---stay inside the unwind info section instead so that
3004 handlerdata that may follow goes into the right place.
3005 (dot_handlerdata): Force generation of unwind entry and save the
3006 current active text segment before generating unwind image.
3007 (dot_unwentry): Force generation of unwind entry.
3008 (dot_personality): Ditto.
3009 (dot_endp): Generate unwind table entry only if there is
3010 some unwind info or the unwind entry was forced.
3012 * config/tc-ia64.c (make_unw_section_name): New macro to form
3013 unwind section name.
3014 (generate_unwind_image): Add "text_name" argument. Use it to
3015 form unwind section name.
3016 (dot_handlerdata): Determine current segment (section) name and
3017 pass it to generate_unwind_image().
3018 (dot_endp): Determine current segment (section) name and use
3019 it to determine the appropriate unwind section name.
3020 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
3021 n, fill, and max arguments.
3023 2001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
3025 * Makefile.am: Add linux target for S/390.
3026 * configure.in: Likewise.
3027 * config/tc-s390.c: New file.
3028 * config/tc-s390.h: New file.
3030 2001-02-09 Alexandre Oliva <aoliva@redhat.com>
3032 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
3033 2byte, 4byte and 8byte.
3035 2001-02-08 Alan Modra <alan@linuxcare.com.au>
3037 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
3038 md_number_to_chars with size > sizeof (valueT).
3040 2001-02-06 H.J. Lu <hjl@gnu.org>
3042 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
3043 there is no relocation.
3045 2001-02-06 H.J. Lu <hjl@gnu.org>
3047 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
3049 * config/tc-ia64.c (md_parse_option): Only accept the valid
3050 ia64 options on "-axxx".
3052 2001-02-05 Jim Wilson <wilson@redhat.com>
3054 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
3055 aborting for invalid operands.
3057 2001-02-06 Alan Modra <alan@linuxcare.com.au>
3059 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
3060 than via pointer. Update all callers.
3061 (UNWIND_LOW32): Define.
3062 (UNWIND_HIGH32): Define.
3063 (pa_build_unwind_subspace): Use the above macros instead of dumping
3064 bitfields directly. Call frag_more once rather than multiple times.
3065 (md_assemble): Use UNWIND_LOW32.
3066 (pa_entry): Likewise
3067 (pa_procend): Likewise.
3068 (process_exit): Use UNWIND_HIGH32.
3070 2001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3072 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
3073 function to select the header according to the cpu.
3074 (md_after_pass_hook, md_do_align): Remove.
3075 (md_cleanup, m68hc11_cleanup): Remove.
3076 (md_pcrel_from_section): Declare.
3077 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
3078 (build_jump_insn, build_insn): Likewise.
3079 (m68hc11_listing_header): New function.
3080 (m68hc11_cleanup): Remove.
3082 2001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3084 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
3085 symbols because there is no support for shared libraries and these
3086 symbols can't be overridden (unless they are weak).
3088 2001-02-01 Momchil Velikov <velco@fadata.bg>
3090 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
3091 for the compilation unit with a zero byte.
3093 2001-01-30 Alan Modra <alan@linuxcare.com.au>
3095 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
3096 destinations. Correct range check for 17 and 22 bit branches.
3098 2001-01-25 Nick Clifton <nickc@redhat.com>
3100 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
3101 still set. Issue an error message instead.
3102 (md_estimate_size_before_relax): Delete unused variable
3103 'buffer_address'. Fixup parentheses around if statement.
3105 2001-01-23 Kazu Hirata <kazu@hxi.com>
3107 * as.c: Fix formatting.
3108 * ehopt.c: Likewise.
3109 * messages.c: Likewise.
3110 * stabs.c: Likewise.
3111 * symbols.c: Likewise.
3113 2001-01-23 Ben Elliston <bje@redhat.com>
3115 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
3117 2001-01-22 Kazu Hirata <kazu@hxi.com>
3119 * config/tc-alpha.c: Fix formatting.
3121 2001-01-19 Kazu Hirata <kazu@hxi.com>
3123 * config/tc-alpha.c: Fix formatting.
3125 2001-01-18 Kazu Hirata <kazu@hxi.com>
3127 * config/tc-alpha.c: Fix formatting.
3129 2001-01-18 Nick Clifton <nickc@redhat.com>
3131 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
3133 (stm_flags): Remove redundant bit from "ed" and "da" flags.
3135 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
3137 * configure.in (cpu_type, arch): Match i386 too.
3138 * configure: Rebuilt.
3140 2001-01-16 Kazu Hirata <kazu@hxi.com>
3142 * config/tc-i386.c: Fix formatting.
3144 2001-01-16 Alan Modra <alan@linuxcare.com.au>
3146 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
3147 relocs for .PARISC.unwind section.
3149 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
3150 depending on section flags, not just for .text.
3152 2001-01-15 Jim Wilson <wilson@redhat.com>
3154 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
3155 not immediately followed by an instruction.
3157 2001-01-15 Kazu Hirata <kazu@hxi.com>
3159 * config/tc-m68hc11.c: Fix formatting.
3161 2001-01-15 Nick Clifton <nickc@redhat.com>
3163 * symbols.c (colon): Change 'already defined symbol' from a
3164 fatal error to an ordinary error. There is no reason why this
3165 error should be fatal.
3167 * message.c (as_fatal): Delete output file, if one has been
3170 2001-01-14 Alan Modra <alan@linuxcare.com.au>
3172 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
3174 2001-01-14 Kazu Hirata <kazu@hxi.com>
3176 * config/tc-alpha.c: Fix formatting.
3177 * config/tc-arc.c: Likewise.
3178 * config/tc-arc.h: Likewise.
3179 * config/tc-d10v.c: Likewise.
3180 * config/tc-i370.c: Likewise.
3181 * config/tc-i386.c: Likewise.
3182 * config/tc-i960.c: Likewise.
3183 * config/tc-m68k.c: Likewise.
3184 * config/tc-ppc.c: Likewise.
3185 * config/tc-sparc.c: Likewise.
3186 * config/tc-tahoe.c: Likewise.
3187 * config/tc-vax.c: Likewise.
3189 * config/tc-arc.c: Fix formatting.
3191 * config/tc-arc.c: Fix formatting.
3193 2001-01-14 Alan Modra <alan@linuxcare.com.au>
3195 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
3196 both 32 and 64 bit ELF.
3198 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
3199 and don't bother storing `m' for "ce" completer. Tidy handling of
3200 'J' and 'K' operands to suit. Handle '<' and '>' operands.
3202 Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
3204 * config/tc-i386.h (TARGET_MACH): New macro.
3205 (i386_mach): Declare.
3206 * config/tc-i386.c (i386_mach): New function.
3208 2001-01-13 Philip Blundell <philb@gnu.org>
3210 * doc/as.texinfo: Fix spelling and cross-references.
3212 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
3213 character for all systems, not just GNU/Linux. Make it explicit
3214 that `-k' doesn't affect code generation, just ELF flags.
3216 Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
3218 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
3221 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
3223 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
3225 2001-01-12 Nick Clifton <nickc@redhat.com>
3227 * as.c (print_args): Update copyright date to 2001.
3229 2001-01-12 Peter Targett <peter.targett@arccores.com>
3231 * doc/c-arc.texi: New file.
3232 Some sections to be expanded.
3234 2001-01-12 Alan Modra <alan@linuxcare.com.au>
3236 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
3237 (md_parse_option): Always accept "--32".
3239 2001-01-11 Peter Targett <peter.targett@arccores.com>
3241 * as.h (TC_ARC): Ensure struc-symbol.h included.
3242 * as.c (dwarf2dbg.h): Include to remove implicit declaration
3244 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
3245 (TARGET_SYMBOL_FIELDS) added.
3247 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
3248 * doc/c-arc.texi: New file.
3249 Some sections to be expanded.
3250 * doc/as.texinfo: Update command-line options.
3251 Removed outdated text for ARC dependant features, instead include
3252 text from above file.
3254 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
3255 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
3256 (targ-cpu.h) header.
3258 * config/tc-arc.c: New updated configuration for
3259 ARC, including selection of core variants, and extensibility of
3260 instructions, registers etc. through directives.
3262 * config/tc-arc.c (arc_extinst): Minor corrections for
3264 (arc_common) Likewise. Make alignment argument optional for local
3265 symbols also, with default of zero.
3267 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3269 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
3270 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
3271 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
3272 and fix_new_exp() instead.
3273 (md_convert_frag): For indexed post byte use the symbol value
3274 rather than the displacement.
3275 (md_relax_table): Fix indexed offset relax.
3277 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3279 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
3281 (relaxable_symbol): New function.
3283 2001-01-11 Andreas Jaeger <aj@suse.de>
3285 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
3288 2001-01-10 Nick Clifton <nickc@redhat.com>
3290 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
3291 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
3293 2001-01-10 Nick Clifton <nickc@redhat.com>
3295 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
3296 character used to dollar local symbols.
3297 (LOCAL_LABEL_CHAR): New constant - the magic character used to
3298 local label symbols.
3299 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
3300 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
3302 Use LOCAL_LABEL_CHAR.
3303 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
3304 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
3305 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
3307 2001-01-08 Bo Thorsen <bo@suse.de>
3309 * config/tc-i386.c (i386_immediate, i386_displacement):
3312 2001-01-07 Ian Lance Taylor <ian@zembu.com>
3314 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
3317 2001-01-07 Philip Blundell <philb@gnu.org>
3319 * doc/as.texinfo (Bug Reporting): Update email address for
3323 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
3325 * configure.in: Define DEFAULT_ARCH for i386.
3326 * config/tc-i386.c (md_assemble): Return after the error message;
3327 move testing for 64bit operands to proper place.
3329 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
3331 * doc/as.texinfo: Document '#' as comment character for i386 and
3332 x86_64. Add AMD x86-64 into menu of machine dependent information.
3334 * doc/c-i386.texi: Document x86_64 extensions.
3336 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
3338 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
3340 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
3342 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
3343 * NEWS: Add note about Pentium4 support.
3345 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
3347 * config/tc-i387.c (pi, pte, pt): Update.
3348 (type_names): Add new types.
3350 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
3352 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
3353 CpuUnknown): Renumber
3354 (CpuP4, CpuSSE2): New.
3355 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
3357 2001-01-03 Philip Blundell <pb@futuretv.com>
3359 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
3361 (alpha_fix_adjustable): Likewise.
3362 (md_apply_fix): Likewise.
3364 2000-12-31 H.J. Lu <hjl@gnu.org>
3366 * listing.c (listing_message): Allocate string only if it is
3369 * configure: Rebuild.
3371 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
3373 * doc/internals.texi (Relaxing with a table) <after relaxation>:
3374 Point out caveats with generating fixups for the opcode in a frag.
3376 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
3378 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
3381 2000-12-29 H.J. Lu <hjl@gnu.org>
3383 * listing.c (calc_hex): Print the variable part only if the
3384 fragment type is rs_fill.
3386 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
3388 * doc/internals.texi (tc_conditional_pseudoop,
3389 TC_LINKRELAX_FIXUP): Fix typos.
3391 2000-12-28 Richard Henderson <rth@redhat.com>
3393 * write.c (subsegs_finish): Fix thinko last change -- don't
3394 "optimize" the alignment == 0 case.
3396 2000-12-28 Richard Henderson <rth@redhat.com>
3398 * as.h (rs_align_test): New.
3399 * frags.c (NOP_OPCODE): Move default from read.c.
3400 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
3401 (frag_align_code): New.
3402 * frags.h (frag_align_code): Declare.
3403 * read.c (NOP_OPCODE): Remove.
3404 (do_align): Use frag_align_code.
3405 * write.c (NOP_OPCODE): Remove.
3406 (get_recorded_alignment): New.
3407 (cvt_frag_to_fill): Handle rs_align_test.
3408 (relax_segment): Likewise.
3409 (subsegs_finish): Align last subseg in section to the
3410 section alignment. Use frag_align_code.
3411 * write.h (get_recorded_alignment): Declare.
3412 * config/obj-coff.c (size_section): Handle rs_align_test.
3413 (fill_section, fixup_mdeps): Likewise.
3414 (write_object_file): Use frag_align_code.
3416 * config/tc-alpha.c (alpha_align): Use frag_align_code.
3417 (alpha_handle_align): New.
3418 * config/tc-alpha.h (HANDLE_ALIGN): New.
3419 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3421 * config/tc-i386.h (md_do_align): Use frag_align_code.
3422 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3424 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
3425 (ia64_handle_align): New.
3426 * config/tc-ia64.h (HANDLE_ALIGN): New.
3427 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3429 * config/tc-m32r.c (m32r_do_align): Remove.
3430 (m32r_handle_align): New.
3431 (fill_insn): Use frag_align_code.
3432 * config/tc-m32r.h (md_do_align): Remove.
3433 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
3434 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
3435 * config/tc-mips.c, config/tc-mips.h: Similarly.
3437 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
3438 (sh_handle_align): Likewise. Handle rs_align_code.
3439 (sh_do_align): Remove.
3440 * config/tc-sh.h (md_do_align): Remove.
3441 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3443 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
3444 (sparc_handle_align): Likewise. Handle rs_align_code.
3445 * config/tc-sparc.h (md_do_align): Remove.
3446 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3448 2000-12-22 DJ Delorie <dj@redhat.com>
3450 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
3451 when we assemble the first half of a pair.
3453 2000-12-22 H.J. Lu <hjl@gnu.org>
3455 * config/tc-i386.c (reloc): Update the macro for non-bfd
3457 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
3459 2000-12-22 H.J. Lu <hjl@gnu.org>
3461 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
3463 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
3465 * config/tc-i386.h (i386_target_format): Define even for ELFs.
3466 (QWORD_MNEM_SUFFIX): New macro.
3467 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
3469 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
3470 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
3472 (Size64, No_qSuf, NoRex64, Rex64): New macros.
3473 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
3474 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
3475 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
3476 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
3478 (Reg, WordReg): Add Reg64.
3479 (Imm): Add Imm32S and Imm64.
3481 (Disp): Add Disp64 and Disp32S.
3482 (AnyMem): Add Disp32S.
3483 (RegRex, RegRex64): New macros.
3484 (rex_byte): New type.
3485 * config/tc-i386.c (set_16bit_code_flag): Kill.
3486 (fits_in_unsigned_long, fits_in_signed_long): New functions.
3487 (reloc): New parameter "signed"; support x86_64.
3488 (set_code_flag): New.
3489 (DEFAULT_ARCH): New macro; default to "i386".
3490 (default_arch): New static variable.
3491 (struct _i386_insn): New fields Operand_PCrel; rex.
3492 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
3493 (flag_code): New enum and static variable.
3494 (use_rela_relocations): New static variable.
3495 (flag_code_names): New static variable.
3496 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
3497 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
3499 (i386_align_code): Return plain "nop" for x86_64.
3500 (mode_from_disp_size): Support Disp32S.
3501 (smallest_imm_type): Support Imm32S and Imm64.
3502 (offset_in_range): Support size of 8.
3503 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
3504 (md_pseudo_table): Add "code64"; use set_code_flat.
3505 (md_begin): Emit sane error message on hash failure.
3506 (tc_i386_fix_adjustable): Support x86_64 relocations.
3507 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
3508 instructions supported on particular arch just partially,
3509 output of 64bit immediates, handling of Imm32S and Disp32S type.
3510 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
3511 (i386_displacement): Likewise.
3512 (i386_index_check): Cleanup; support 64bit addresses.
3513 (md_apply_fix3): Support x86_64 relocation and rela.
3514 (md_longopts): Add "32" and "64".
3515 (md_parse_option): Add OPTION_32 and OPTION_64.
3516 (i386_target_format): Call even for ELFs; choose between
3517 elf64-x86-64 and elf32-i386.
3518 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
3519 (tc_gen_reloc): Support rela relocations and x86_64.
3520 (intel_e09_1): Support QWORD.
3522 2000-12-15 Diego Novillo <dnovillo@redhat.com>
3524 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
3525 it's not an offset expression.
3526 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
3527 keep the braces '[' and ']' in the output string.
3528 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
3529 != FLAT. There is no such op_modifier.
3531 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3533 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
3536 2000-12-13 Kazu Hirata <kazu@hxi.com>
3538 * as.h: Fix formatting.
3540 * dwarf2dbg.c: Likewise.
3541 * input-scrub.c: Likewise.
3544 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
3546 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
3547 configure: Regenerate.
3549 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3551 * dwarf2dbg.c: #include <limits.h> only if it exists.
3553 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
3555 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
3556 (md_apply_fix): Here too.
3558 2000-12-12 Jim Wilson <wilson@redhat.com>
3560 * config/tc-ia64.h (ia64_init): Add prototype.
3562 2000-12-12 H.J. Lu <hjl@gnu.org>
3564 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
3566 * read.h (outputting_stabs_line_debug): Change it to int.
3567 * stabs.c (outputting_stabs_line_debug): Likewise.
3569 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
3571 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
3572 the address of a function result.
3574 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
3576 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
3577 (md_assemble): Call dwarf2_emit_insn.
3578 (shlib): Fix typo SHILB -> SHLIB.
3579 (md_parse_option): Likewise.
3580 (ppc_elf_validate_fix): Likewise:
3581 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3583 2000-12-12 Nick Clifton <nickc@redhat.com>
3585 * cgen.h: Fix formatting.
3586 * input-scrub.c: Fix formatting.
3587 * macro.c: Fix formatting.
3588 * config/tc-mips.c: Fix formatting.
3589 * doc/c-mips.texi: Fix formatting.
3591 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
3593 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
3594 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
3596 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
3598 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
3601 * i386.h (*_Suf): Remove No_dSuf.
3602 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
3604 (i386_optab): Remove 'd' in the suffixes.
3606 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
3608 * config/tc-i386.c (T_SHORT): Undefine before defining.
3610 2000-12-05 Kazu Hirata <kazu@hxi.com>
3612 * config/tc-mips.c: Fix formatting.
3614 2000-12-04 Matthew Hiller <hiller@redhat.com>
3616 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
3617 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
3618 (md_show_usage): Ditto.
3619 (md_parse_option): Ditto.
3620 (d10v_cleanup): Writes pending instruction only if
3621 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
3622 Fix compile time warning messages.
3624 * doc/c-d10v.texi: Documents new options.
3626 2000-12-04 Matthew Hiller <hiller@redhat.com>
3628 * stabs.c (outputting_stabs_line_debug): New variable.
3629 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
3630 function entry and unset at function exit.
3632 * read.h (outputting_stabs_line_debug): New extern declaration.
3634 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
3636 * dwarf2dbg.c: Fix compile time warning messages.
3638 2000-12-03 Kazu Hirata <kazu@hxi.com>
3640 * config/tc-a29k.c: Fix formatting.
3641 * config/tc-alpha.c: Likewise.
3642 * config/tc-arm.c: Likewise.
3643 * config/tc-cris.c: Likewise.
3644 * config/tc-hppa.c: Likewise.
3645 * config/tc-i370.c: Likewise.
3646 * config/tc-i386.c: Likewise.
3647 * config/tc-i860.c: Likewise.
3648 * config/tc-i960.c: Likewise.
3649 * config/tc-ia64.c: Likewise.
3650 * config/tc-m68hc11.c: Likewise.
3651 * config/tc-m68k.c: Likewise.
3652 * config/tc-m88k.c: Likewise.
3653 * config/tc-pj.c: Likewise.
3654 * config/tc-ppc.c: Likewise.
3655 * config/tc-sh.c: Likewise.
3656 * config/tc-sparc.c: Likewise.
3657 * config/tc-tahoe.c: Likewise.
3658 * config/tc-vax.c: Likewise.
3660 2000-12-01 Chris Demetriou <cgd@sibyte.com>
3662 * config/tc-mips.c (mips_ip): When calculating offsets,
3663 don't accept as constant the difference between the
3664 addresses of symbols in two different sections.
3666 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
3668 (validate_mips_insn): Likewise. Also, update 'B' operand
3669 specifier to use OP_*_CODE20 constants and delete 'm' operand
3671 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
3672 operand specifiers. Change warning generated by 'B' operand
3673 specifier to reflect its new multi-purpose usage.
3675 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
3676 -1, and update comment.
3677 (file_mips_isa): Likewise.
3678 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
3679 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
3680 ISA_* constants rather than hard-coded numbers.
3681 (mips_cpu_info): New structure.
3682 (mips_cpu_info_table): New table describing CPU and ISA names
3684 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
3685 mips_cpu_info_from_cpu): New functions.
3686 (mips_isa_to_str): New function to get string for ISA name.
3687 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
3688 return const char *.
3689 (md_begin): Redo CPU and ISA selection logic, using
3690 mips_cpu_info_from_*. Convert to use ISA_* constants rather
3691 than hard-coded numbers.
3692 (append_insn, mips_emit_delays, macro, macro2): Convert to use
3693 ISA_* constants rather than hard-coded numbers.
3694 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
3695 (md_longopts): Delete OPTION_NO_MIPS32.
3696 (md_parse_option): Convert to use ISA_* constants rather than
3697 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
3698 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
3699 to use strcasecmp to recognize "default" and to use
3700 mips_cpu_info_from_name to get CPU numbers from argument.
3701 (md_show_usage): Move -mips32 so it's with the rest of the ISA
3702 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
3704 (s_mipsset): Accept ISA value 32.
3705 * doc/as.texinfo: Clean up MIPS options summary slightly,
3706 remove -no-mips32. Add note about -mips4 and -mips32
3707 specifying those ISA levels. Delete -mips32 and -no-mips32
3708 cpu flag descriptions.
3709 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
3710 up the supported CPU switch list, and replace 4Kc, 4Km, and
3711 4Kp entries with a single mips32-4k entry. Note that you can
3714 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
3716 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
3718 (md_parse_option): Add cases for OPTION_MIPS5 and
3720 (md_show_usage): Mention -mips5 and -mips64 arguments.
3721 (s_mipsset): Add cases for MIPS5 and MIPS64.
3722 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
3724 * doc/as.texinfo: Mention -mips5 and -mips64 options
3726 * doc/c-mips.texi: Likewise. Also update introduction
3727 and ".set" usage information.
3729 * config/tc-mips.c (md_show_usage): Add "sb1" to the
3731 (mips_cpu_info_table): Add SB-1 entries.
3732 * doc/c-mips.texi: Add "sb1" to the list of CPUs
3733 known to the -mcpu option.
3735 * doc/as.texinfo: Correct description of MIPS -mcpu
3736 option, by copying some of the text from doc/c-mips.texi.
3738 2000-12-01 Joel Sherrill <joel@OARcorp.com>
3740 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
3742 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
3743 (sparc*-*-rtems*): Switched from a.out to ELF.
3744 * configure: Regenerate.
3745 * config.in: Regenerate.
3746 * Makefile.in: Regenerate.
3747 * aclocal.m4: Regenerate.
3748 * po/gas.pot: Regenerate.
3750 2000-11-30 Philip Blundell <pb@futuretv.com>
3752 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
3753 even in non BFD_ASSEMBLER case.
3755 2000-11-30 Diego Novillo <dnovillo@redhat.com>
3757 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
3760 2000-11-29 Richard Henderson <rth@redhat.com>
3762 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
3763 until dwarf2_finish; use relaxation to get cross-fragment offsets;
3764 thread multiple subsegments properly; handle multiple code
3765 sections properly; emit proper compilation unit info for assembler
3766 generated debugging.
3768 * as.h (enum _relax_state): Add rs_dwarf2dbg.
3769 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
3770 (dwarf2dbg_estimate_size_before_relax): Declare.
3771 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
3772 * write.c: Include dwarf2dbg.h.
3773 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
3774 (relax_segment): Likewise.
3776 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
3778 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
3779 jump>: Use as_bad_where instead of as_bad. Tweak error message
3780 accordingly. Stabilize frag by updating fix part and resetting
3782 <undefined symbol, unconditional jump>: Ditto.
3783 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
3784 indexing is_end_of_line[].
3785 (md_assemble): Initialize size to 0.
3786 (md_section_align): Mark parameter seg as unused.
3787 (parse_reg): Parse names case-insensitively.
3789 2000-11-28 Kazu Hirata <kazu@hxi.com>
3791 * config/obj-aout.h: Fix formatting.
3792 * config/obj-bout.h: Likewise.
3793 * config/obj-coff.c: Likewise.
3794 * config/obj-coff.h: Likewise.
3795 * config/obj-elf.h: Likewise.
3796 * config/obj-som.h: Likewise.
3797 * config/obj-vms.c: Likewise.
3798 * config/obj-vms.h: Likewise.
3799 * config/tc-h8300.h: Likewise.
3800 * config/tc-ns32k.h: Likewise.
3801 * config/tc-sparc.h: Likewise.
3802 * config/tc-tic54x.h: Likewise.
3803 * config/tc-z8k.h: Likewise.
3805 2000-11-28 Nick Clifton <nickc@redhat.com>
3807 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
3808 License is present in the sources, but not the output, and
3809 also available from the GNU website.
3810 (GNU Free Documentation License): Comment out this section.
3812 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
3814 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
3815 targets. Remove i860 from valid a.out targets.
3816 * Makefile.in: Regenerate.
3818 * config/tc-cris.c: Include dwarf2dbg.h.
3819 (md_pseudo_table): Add .file and .loc.
3820 (md_assemble): Call dwarf2_emit_insn if generating ELF.
3821 (s_cris_file, s_cris_loc): New.
3822 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
3823 * Makefile.am: Regenerate dependencies.
3824 * Makefile.in: Regenerate.
3826 2000-11-28 Alan Modra <alan@linuxcare.com.au>
3828 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
3829 (MRI_MUL_PRECEDENCE): Likewise.
3830 (op_rank): Fix a comment typo.
3832 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3834 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
3836 (get_operand): Fix analysis for movw/movb instructions.
3838 2000-11-24 Nick Clifton <nickc@redhat.com>
3840 * configure.in (xscale-elf): Add target.
3841 (xscale-coff): Add target.
3842 * configure: Regenerate.
3844 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
3846 (ARM_EXT_XSCALE): New ARM architecture extension.
3847 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
3848 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
3849 (ARM_THUMB): Rename to ARM_EXT_THUMB.
3850 (ARM_ARCH_V4): Remove processor from architecture.
3851 (ARM_ARCH_3M): New architecutre definition.
3852 (ARM_ARCH_V5TE): New architecutre definition.
3853 (ARM_ARCH_XSCALE): New architecutre definition.
3854 (CPU_DEFAULT): Allow to be defaulted to XScale.
3855 (atpcs): New boolean variable.
3856 (ldr_flags): Support 'd' flag for double word loads.
3857 (str_flags): Support 'd' flag for double word stored.
3858 (do_mia): New function.
3859 (do_mar): New function.
3860 (do_mra): New function.
3861 (do_pld): New function.
3862 (do_ldrd): New function.
3863 (do_blx): New function.
3864 (do_bkpt): New function.
3865 (do_clz): New function.
3866 (do_lstc2): New function.
3867 (do_cdp2): New function.
3868 (do_t_blx): New function.
3869 (do_t_bkpt): New function.
3870 (do_smla): New function.
3871 (do_smlal): New function.
3872 (do_smul): New function.
3873 (do_qadd): New function.
3874 (do_co_reg2c): New function.
3875 (LONGEST_INSN): Redefine to 7.
3877 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
3878 command line switches.
3880 2000-11-22 Jim Wilson <wilson@redhat.com>
3882 * config/tc-ia64.c (pseudo_func): Add missing initializers.
3883 (struct rsrc): Make line unsigned.
3884 (gr_values): Add missing initializer.
3885 (SLOT_NUM_NOT_SET): Add unsigned cast.
3886 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
3887 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
3888 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
3889 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
3890 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
3891 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
3892 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
3893 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
3894 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
3895 Add ATTRIBUTE_UNUSED to unused parameters.
3896 (convert_expr_to_ab_reg): Add parens.
3897 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
3898 (dot_prologue): Initialize grsave when declared.
3899 (md_pseudo_table): Add missing initializers.
3900 (operand_match): Add casts to bfd_vma.
3901 (emit_one_bundle): Delete unused local prev. Make required_template
3903 (specify_resource): Cast i to unsigned.
3904 (note_register_values): Use fprintf_vma.
3905 (print_dependency): Likewise.
3907 2000-11-21 Jim Wilson <wilson@redhat.com>
3909 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
3910 for unwind info section.
3911 (dot_endp): Likewise for unwind section.
3913 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
3916 2000-11-21 Jakub Jelinek <jakub@redhat.com>
3918 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
3919 (output_insn): Call dwarf2_emit_insn.
3920 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3922 2000-11-17 Richard Henderson <rth@redhat.com>
3924 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
3925 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
3926 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
3928 2000-11-17 Nick Clifton <nickc@redhat.com>
3930 * config/tc-arm.c (md_pseudo_table): Add support for .line and
3933 2000-11-17 Richard Henderson <rth@redhat.com>
3935 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
3937 2000-11-17 Richard Henderson <rth@redhat.com>
3939 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
3940 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
3941 tri-state definition of alpha_flag_mdebug.
3942 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
3943 (s_alpha_file): Store first .file directive.
3944 (s_alpha_stab): New.
3945 (md_pseudo_table): Add stabs and stabn.
3947 2000-11-17 Richard Henderson <rth@redhat.com>
3949 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
3951 2000-11-17 Richard Henderson <rth@redhat.com>
3953 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
3954 (main): Call dwarf2_finish.
3955 * as.h (debug_type): Clarify documentation of the meaning
3957 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
3958 (print_stats): Fix parenthesis problem.
3959 (now_subseg_size): New.
3960 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
3961 (dwarf2_directive_file): Don't set debug_type.
3962 (dwarf2_where): Honor DEBUG_DWARF2 first.
3963 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
3964 do nothing if not emitting dwarf2 debug info, or no work.
3965 * dwarf2dbg.h (dwarf2_emit_insn): Update.
3966 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
3967 (ecoff_new_file): Likewise.
3968 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
3969 commentary wrt dwarf2.
3971 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
3972 ATTRIBUTE_UNUSED as needed.
3973 (emit_insn): Call dwarf2_emit_insn.
3974 (s_alpha_file): New.
3976 (s_alpha_coff_wrapper): Don't handle them.
3977 (md_pseudo_table): Update for .file and .loc.
3978 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3980 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
3981 don't protect with debug_type.
3982 * config/tc-hppa.c (md_assemble): Likewise.
3983 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
3984 * config/tc-mn10300.c (md_assemble): Likewise.
3985 * config/tc-sh.c (md_assemble): Likewise.
3986 * config/tc-v850.c (md_assemble): Likewise.
3988 * config/tc-arm.c (arm_end_of_source): Remove.
3989 * config/tc-hppa.c (pa_end_of_source): Remove.
3990 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
3991 * config/tc-mn10300.c (mn10300_finalize): Remove.
3992 * config/tc-sh.c (sh_finalize): Remove.
3993 * config/tc-v850.c (sh_finalize): Remove.
3995 * config/tc-arm.h (md_end): Remove.
3996 * config/tc-hppa.h (md_end): Remove.
3997 (DWARF2_LINE_MIN_INSN_LENGTH): New.
3998 * config/tc-m68hc11.h (md_end): Remove.
3999 * config/tc-mn10300.h (md_end): Remove.
4000 * config/tc-sh.h (md_end): Remove.
4001 * config/tc-v850.h (md_end): Remove.
4003 * config/tc-ia64.c (emit_one_bundle): Don't protect
4004 dwarf2 bits with debug_type.
4005 (md_assemble): Likewise.
4006 (ia64_end_of_source): Don't call dwarf2_finish.
4008 2000-11-16 Jim Wilson <wilson@redhat.com>
4010 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
4011 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
4014 2000-11-16 H.J. Lu <hjl@gnu.org>
4016 * config/obj-elf.c (obj_elf_symver): Don't check the missing
4019 2000-11-15 Kazu Hirata <kazu@hxi.com>
4021 * config/tc-tic30.c: Fix formatting.
4022 * config/tc-tic80.c: Likewise.
4023 * config/tc-v850.c: Likewise.
4024 * config/tc-vax.c: Likewise.
4025 * config/tc-w65.c: Likewise.
4026 * config/tc-z8k.c: Likewise.
4028 2000-11-14 DJ Delorie <dj@redhat.com>
4030 * config/tc-v850.c: Support dwarf2.
4031 * config/tc-v850.h: Ditto.
4033 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
4034 parse_cons_expression_v850 to initialize hold_cons_reloc.
4036 2000-11-15 Bernd Schmidt <bernds@redhat.com>
4038 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
4039 (errata_nops_necessary_p): New function.
4040 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
4043 2000-11-14 Jim Wilson <wilson@redhat.com>
4045 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
4046 return little endian bfd formats.
4048 2000-11-14 Kazu Hirata <kazu@hxi.com>
4050 * config/aout_gnu.h: Fix formatting.
4051 * config/atof-vax.c: Likewise.
4052 * config/m68k-parse.h: Likewise.
4053 * config/m88k-opcode.h: Likewise.
4054 * config/obj-elf.c: Likewise.
4055 * config/tc-arm.c: Likewise.
4056 * config/tc-cris.c: Likewise.
4057 * config/tc-i386.c: Likewise.
4058 * config/tc-ia64.c: Likewise.
4059 * config/tc-mn10300.c: Likewise.
4060 * config/te-386bsd.h: Likewise.
4061 * config/te-hppa.h: Likewise.
4062 * config/te-nbsd.h: Likewise.
4063 * config/te-ppcnw.h: Likewise.
4064 * config/te-sparcaout.h: Likewise.
4065 * config/te-tmips.h: Likewise.
4066 * config/vax-inst.h: Likewise.
4067 * config/vms-conf.h: Likewise.
4069 2000-11-14 Jakub Jelinek <jakub@redhat.com>
4071 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
4073 2000-11-13 H.J. Lu <hjl@gnu.org>
4075 * config/obj-elf.c (elf_frob_symbol): Support
4076 ".symver name,name2@@@nodename".
4077 (elf_frob_file_before_adjust): Likewise.
4079 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
4080 and ".symver name,name2@@@nodename".
4083 2000-11-12 H.J. Lu (hjl@gnu.org)
4085 * config/obj-elf.c (obj_elf_symver): Check missing version
4088 2000-11-12 H.J. Lu (hjl@gnu.org)
4090 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
4091 instead of bfd_vma for non-bfd assemblers.
4093 2000-11-09 Kazu Hirata <kazu@hxi.com>
4095 * itbl-ops.c: Fix comment typos.
4097 2000-11-08 Jim Wilson <wilson@redhat.com>
4099 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
4100 (struct unwind): Add next_slot_frag field.
4101 (slot_index): New parameters slot_frag and first_frag. Add code
4102 to add in frag sizes when different. Add comments.
4103 (fixup_unw_records): New locals first_frag and last_frag. Pass new
4104 arguments to slot_index.
4105 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
4106 loop end. Set next_slot_frag field.
4108 2000-11-07 H.J. Lu <hjl@gnu.org>
4110 * doc/as.texinfo (.symver): Updated for versioned symbol
4113 * obj.h (format_ops): Add the frob_file_before_adjust field.
4115 * config/obj-aout.c (aout_format_ops): Set the
4116 frob_file_before_adjust field to 0.
4117 * config/obj-coff.c (coff_format_ops): Likewise.
4118 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
4120 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
4122 (elf_frob_file_before_adjust): New function to remove unneeded
4123 versioned symbols from the symbol table.
4124 (elf_format_ops): Set the frob_file_before_adjust field to
4125 elf_frob_file_before_adjust.
4127 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
4130 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
4132 2000-11-07 Peter Targett <peter.targett@arccores.com>
4134 * config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
4136 * config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
4137 Fix compile time warning messages.
4139 2000-11-07 Nick Clifton <nickc@redhat.com>
4141 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
4142 buffer in order to avoid buffer overflows.
4144 2000-11-06 Steve Ellcey <sje@cup.hp.com>
4146 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
4147 Change M to m for -milp32 or -mlp64 to match gcc.
4148 (dot_endp): Use bytes_per_address instead of 8.
4149 (emit_one_bundle): Use number_to_chars_littleendian instead of
4151 (fix_insn): Likewise.
4152 (ia64_init): New function.
4153 (ia64_target_format): New function.
4154 (md_begin): Set endianness, arch, and machine as appropriate.
4155 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
4156 Make these macros depend on TE_HPUX macro.
4157 (TARGET_FORMAT): Define.
4158 (HOST_SPECIAL_INIT): Define.
4159 * config/te-hpux.h: New file.
4160 * configure.in: Add "ia64-*-hpux*" target to configure.
4161 * configure: Regenerate.
4163 2000-11-06 Kazu Hirata <kazu@hxi.com>
4165 * as.c: Fix formatting.
4166 * dwarf2dbg.c: Likewise.
4167 * input-file.c: Likewise.
4168 * input-file.h: Likewise.
4169 * input-scrub.c: Likewise.
4170 * itbl-ops.c: Likewise.
4171 * listing.c: Likewise.
4172 * macro.h: Likewise.
4173 * messages.c: Likewise.
4175 * subsegs.c: Likewise.
4176 * subsegs.h: Likewise.
4177 * write.c: Likewise.
4179 2000-11-06 Nick Clifton <nickc@redhat.com>
4181 * doc/as.texinfo: Add GNU Free Documentation License.
4182 * doc/gasp.texi: Add GNU Free Documentation License.
4183 * doc/as.1: Add GNU Free Documentation License.
4185 2000-11-05 Nick Clifton <nickc@redhat.com>
4187 * config/tc-arm.c: Add include of "dwarf2dbg.h"
4189 2000-11-02 Per Lundberg <plundis@chaosdev.org>
4191 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
4192 * configure: Regenerate.
4194 2000-11-01 Nick Clifton <nickc@redhat.com>
4196 * read.c (original_case_string): New global variable.
4197 (read_a_source_file): Copy opcode string into
4198 original_case_string if clobbering the case of the opcode.
4199 * read.h: Export the definition of original_case_string.
4200 * config/tc-arm.c (md_assembler): When parsing a .req
4201 directive use the original opcode string, not the case
4204 2000-11-02 Nick Clifton <nickc@redhat.com>
4206 * config/tc-mn10300.c (debug_line): Remove this static
4208 (md_assemble): Call dwarf2_generate_asm_lineno instead of
4209 dwarf2_where and dwarf2_gen_line_info.
4211 2000-11-02 Theo Honohan <th@futuretv.com>
4213 * config/tc-arm.c (do_msr): Improve error message.
4215 2000-10-31 Eric Christopher <echristo@redhat.com>
4217 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
4218 or pc-relative, else use fx_offset.
4220 2000-10-31 Jim Wilson <wilson@redhat.com>
4222 * config/tc-ia64.c (struct md): New field tag_fixups.
4223 (ia64_flush_insns): Handle tag_fixups. Error if dangling
4224 qualifying predicate.
4225 (emit_one_bundle): Delete spurious multiplication by one. Handle
4227 (ia64_start_line): Error if dangling qualifying predicate.
4228 (defining_tag): New static variable.
4229 (ia64_unrecognized_line, case '['): Parse tags.
4230 (ia64_frob_label): Create tag_fixups.
4231 (md_assemble): Reset md.qp.X_op after using it.
4233 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
4235 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
4237 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
4239 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
4241 2000-10-30 Kazu Hirata <kazu@hxi.com>
4243 * expr.c: Fix formatting.
4244 * flonum-copy.c: Likewise.
4245 * flonum.h: Likewise.
4249 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
4251 * as.h (OPTION_MD_BASE): Bump to 190.
4252 * as.c (parse_args) <std_longopts>: Add comment about the need to
4253 check OPTION_MD_BASE in as.h.
4255 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
4258 2000-10-27 Nick Clifton <nickc@redhat.com>
4260 * configure.in (emulations): Add m68hc12.
4261 * configure: Regenerate.
4262 * po/gas.pot: Regenerate.
4264 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
4266 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
4268 (arm_psr_parse): Handle lowercase CPSR and SPSR.
4270 2000-10-25 Nick Clifton <nickc@redhat.com>
4272 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
4273 a DWARF2 line number information sequence.
4275 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
4277 * read.c (generate_lineno_debug): Update comment describing why
4278 DWARF2 line number debug information is not generated
4279 automatically by this function.
4281 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
4284 * config/tc-arm.h (md_end): Define.
4285 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
4287 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
4288 if generating DWARF2 line numbers.
4289 (arm_end_of_source): New function. Call dwarf2_finish if
4292 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
4293 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
4294 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
4296 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
4298 * config/tc-i386.c: Fix prototype declarations for functions taking no
4301 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
4303 * config/tc-i386.c (i386_operand_modifier): Remove.
4304 (build_displacement_string): Remove.
4305 (i386_parse_seg): Remove.
4306 (i386_intel_memory_operand): Remove.
4307 (i386_intel_operand): Re-write using recursive descent parser based
4308 on MASM documentation.
4309 (struct intel_parser_s): New structure.
4310 (intel_parser): New static variable.
4311 (struct intel_token): New structure.
4312 (cur_token, prev_token): New static variables.
4325 (intel_match_token): New function.
4326 (intel_get_token): New function.
4327 (intel_putback_token): New function.
4328 (intel_expr): New function.
4329 (intel_e05): New function.
4330 (intel_e05_1): New function.
4331 (intel_e06): New function.
4332 (intel_e06_1): New function.
4333 (intel_e09): New function.
4334 (intel_e09_1): New function.
4335 (intel_e10): New function.
4336 (intel_e10_1): New function.
4337 (intel_e11): New function.
4339 2000-10-20 Jakub Jelinek <jakub@redhat.com>
4341 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
4342 instructions to loose any special insn->architecture mask.
4344 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
4345 (sparc_md_end, sparc_arch_types, sparc_arch,
4346 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
4347 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
4348 request v9b architecture if they are used).
4350 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4352 * config/tc-m68k.c: Fix the previous misapplied patch.
4354 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4356 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
4357 BFD_ASSEMBLER and !BFD_ASSEMBLER.
4358 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
4361 2000-10-17 Kazu Hirata <kazu@hxi.com>
4363 * debug.c: Fix formatting.
4364 * depend.c: Likewise.
4365 * dwarf2dbg.c: Likewise.
4366 * dwarf2dbg.h: Likewise.
4367 * ecoff.c: Likewise.
4370 * flonum-konst.c: Likewise.
4371 * frags.h: Likewise.
4373 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
4375 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
4377 * doc/as.texinfo: Added notes about this new option.
4379 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
4381 * config/tc-sh.c (JREG): Remove.
4382 (md_convert_frag): Remove #if 0:d code using JREG.
4384 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
4386 * config/tc-i386.c (i386_operand_modifier): Only match
4387 modifiers SHORT and FLAT if they are followed by a space.
4388 (parse_register): When `allow_naked_reg' is set, do not confuse
4389 identifiers that start with a register name with a register.
4391 2000-10-12 Kazu Hirata <kazu@hxi.com>
4393 * app.c: Fix formatting.
4396 * bit_fix.h: Likewise.
4401 2000-10-11 Alan Modra <alan@linuxcare.com.au>
4403 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
4405 2000-10-07 Alan Modra <alan@linuxcare.com.au>
4407 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
4408 Re-arrange function a little and improve error message.
4410 * write.c (write_relocs): Fix a comment.
4412 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
4415 2000-10-05 Jim Wilson <wilson@cygnus.com>
4417 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
4419 2000-10-05 Alan Modra <alan@linuxcare.com.au>
4421 * config/tc-i386.c: Delete some useless comments, reformat others.
4423 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
4424 non-global syms in linkonce sections.
4426 2000-10-04 Ralf Baechle <ralf@gnu.org>
4428 * config/tc-ia64.c (operand_match): Don't use // style comments.
4429 * config/tc-i370.c: Likewise.
4431 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
4433 Changes to handle varying register prefix and user symbol prefix.
4434 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
4435 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
4436 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
4437 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
4438 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
4439 (demand_register_prefix): New variable.
4440 (md_pseudo_table): New pseudo ".syntax".
4441 (md_longopts): New options --no-underscore and --underscore.
4442 (cris_target_format): Return elf32-us-cris or elf32-cris depending
4443 on symbols_have_leading_underscore.
4444 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
4445 (get_spec_reg): Ditto.
4446 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
4448 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
4450 <case OPTION_NO_US, case OPTION_US>: New.
4451 (md_show_usage): Be brief and reformat to match continuation of
4453 * po/gas.pot: Regenerate.
4455 2000-09-28 Alan Modra <alan@linuxcare.com.au>
4457 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
4458 force relocs for 12 bit branches.
4459 (md_apply_fix): Similarly, adjust logic here.
4461 2000-09-28 Alan Modra <alan@linuxcare.com.au>
4463 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
4464 adjust for external and weak syms as we will use a reloc. Allow
4465 for +8 offset when calculating limits of branches.
4466 (hppa_fix_adjustable): Undo 2000-09-23 change.
4467 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
4468 Correct distance calculation.
4469 (tc_gen_reloc): Print the file name and line number if we can't
4472 From John David Anglin <dave@hiauly1.hia.nrc.ca>
4473 * config/tc-hppa.c (nonzero_dibits): Define.
4474 (arg_reloc_stub_needed): Check each arg and return value
4475 separately for zero case.
4476 (pa_align): Declare argument `bytes'.
4478 2000-09-25 Kazu Hirata <kazu@hxi.com>
4480 * config/tc-cris.c: Fix formatting.
4481 * config/tc-d10v.h: Likewise.
4482 * config/tc-d30v.c: Likewise.
4483 * config/tc-d30v.h: Likewise.
4484 * config/tc-fr30.c: Likewise.
4485 * config/tc-fr30.h: Likewise.
4486 * config/tc-m68k.c: Likewise.
4487 * config/tc-m68k.h: Likewise.
4488 * config/tc-pj.h: Likewise.
4489 * config/tc-ppc.c: Likewise.
4490 * config/tc-ppc.h: Likewise.
4491 * config/tc-sh.c: Likewise.
4492 * config/tc-sh.h: Likewise.
4493 * config/tc-sparc.c: Likewise.
4494 * config/tc-v850.h: Likewise.
4495 * config/tc-vax.h: Likewise.
4496 * config/tc-w65.h: Likewise.
4497 * config/tc-z8k.h: Likewise.
4499 2000-09-23 Alan Modra <alan@linuxcare.com.au>
4501 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
4502 checks only for ELF.
4503 (hppa_force_relocation): Likewise.
4505 2000-09-22 Jim Wilson <wilson@cygnus.com>
4507 * config/tc-ia64.c (dv_sem): Add "stop".
4508 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
4509 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
4510 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
4512 (mark_resources): Check IA64_RS_PRr.
4514 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4516 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
4517 md_estimate_size_before_relax): Redesign and clean up the
4518 relaxation mechanism.
4520 2000-09-21 Kazu Hirata <kazu@hxi.com>
4522 * config/tc-ns32k.c: Fix formatting.
4523 * config/tc-ns32k.h: Likewise.
4525 2000-09-20 Kazu Hirata <kazu@hxi.com>
4527 * config/tc-m32r.c: Fix formatting.
4528 * config/tc-m32r.h: Likewise.
4529 * config/tc-m68851.h: Likewise.
4530 * config/tc-m68hc11.c: Likewise.
4531 * config/tc-m68hc11.h: Likewise.
4532 * config/tc-m88k.c: Likewise.
4533 * config/tc-mcore.c: Likewise.
4534 * config/tc-mcore.h: Likewise.
4535 * config/tc-mips.c: Likewise.
4536 * config/tc-mips.h: Likewise.
4537 * config/tc-mn10200.h: Likewise.
4538 * config/tc-mn10300.h: Likewise.
4539 * config/tc-tahoe.c: Likewise.
4540 * config/tc-tahoe.h: Likewise.
4542 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4544 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
4545 Likewise in relaxation description comments.
4547 2000-09-18 Alan Modra <alan@linuxcare.com.au>
4549 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
4550 subtraction of two syms without emitting a relocation.
4552 From David Huggins-Daines <dhd@linuxcare.com>
4553 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
4554 global or weak symbols.
4556 2000-09-15 Kazu Hirata <kazu@hxi.com>
4558 * config/tc-h8300.h: Fix formatting.
4559 * config/tc-h8500.c: Likewise.
4560 * config/tc-h8500.h: Likewise.
4561 * config/tc-hppa.h: Likewise.
4562 * config/tc-i370.h: Likewise.
4563 * config/tc-i386.h: Likewise.
4564 * config/tc-i860.c: Likewise.
4565 * config/tc-i860.h: Likewise.
4566 * config/tc-i960.h: Likewise.
4567 * config/tc-ia64.c: Likewise.
4568 * config/tc-ia64.h: Likewise.
4570 2000-09-14 Kazu Hirata <kazu@hxi.com>
4572 * config/tc-a29k.c: Fix formatting.
4573 * config/tc-alpha.c: Likewise.
4574 * config/tc-arc.c: Likewise.
4575 * config/tc-arc.h: Likewise.
4576 * config/tc-arm.c: Likewise.
4577 * config/tc-arm.h: Likewise.
4578 * config/tc-avr.c: Likewise.
4579 * config/tc-avr.h: Likewise.
4580 * config/tc-tic30.c: Likewise.
4581 * config/tc-tic30.h: Likewise.
4582 * config/tc-tic54x.c: Likewise.
4583 * config/tc-tic54x.h: Likewise.
4584 * config/tc-tic80.c: Likewise.
4585 * config/tc-tic80.h: Likewise.
4587 2000-09-14 Timothy Wall <twall@cygnus.com>
4589 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
4590 parallel comparisons for later use.
4591 (struct rsrc): Add parallel comparison type.
4592 (resources_match): Skip special cases of PR usage (non-conflicting
4595 2000-09-13 Kazu Hirata <kazu@hxi.com>
4597 * config/obj-ecoff.c: Fix formatting.
4598 * config/obj-elf.c: Likewise.
4599 * config/obj-elf.h: Likewise.
4600 * config/obj-evax.h: Likewise.
4601 * config/obj-generic.h: Likewise.
4602 * config/obj-hp300.c: Likewise.
4603 * config/obj-hp300.h: Likewise.
4604 * config/obj-ieee.h: Likewise.
4605 * config/obj-vms.c: Likewise.
4606 * config/obj-vms.h: Likewise.
4608 2000-09-13 Anders Norlander <anorland@acc.umu.se>
4610 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
4611 (md_parse_option): Ditto.
4612 (md_longopts): Add -mips32 option.
4613 (md_show_usage): Document new options.
4614 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
4615 (mips_ip): Assemble mfc0 with a sub-selection code.
4616 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
4617 (mips_cpu_to_str): New function.
4618 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
4619 Use CPU_* defines instead of hardcoded numbers.
4621 * doc/as.texinfo: Document new options.
4622 * doc/c-mips.texi: Ditto.
4624 2000-09-12 Kazu Hirata <kazu@hxi.com>
4626 * as.h: Fix formatting.
4627 * asintl.h: Likewise.
4628 * bit_fix.h: Likewise.
4629 * config/obj-aout.c: Likewise.
4630 * config/obj-aout.h: Likewise.
4631 * config/obj-bout.c: Likewise.
4632 * config/obj-bout.h: Likewise.
4633 * config/obj-coff.c: Likewise.
4634 * config/obj-coff.h: Likewise.
4635 * dwarf2dbg.h: Likewise.
4637 * flonum.h: Likewise.
4638 * frags.h: Likewise.
4639 * itbl-ops.h: Likewise.
4640 * macro.h: Likewise.
4643 * struc-symbol.h: Likewise.
4644 * subsegs.h: Likewise.
4645 * symbols.h: Likewise.
4647 * write.h: Likewise.
4649 2000-09-11 Kazu Hirata <kazu@hxi.com>
4651 * bignum-copy.c: Fix formatting.
4652 * config/tc-i370.c: Likewise.
4653 * config/tc-i960.c: Likewise.
4654 * config/tc-m68k.c: Likewise.
4655 * ehopt.c: Likewise.
4656 * flonum-copy.c: Likewise.
4657 * flonum-konst.c: Likewise.
4658 * flonum-mult.c: Likewise.
4659 * literal.c: Likewise.
4662 * stabs.c: Likewise.
4663 * subsegs.c: Likewise.
4665 2000-09-09 Philip Blundell <philb@gnu.org>
4667 * configure.in (arm*-*-uclinux*): New target.
4668 * configure: Regenerate.
4670 2000-09-09 Kazu Hirata <kazu@hxi.com>
4672 * input-file.c: Fix formatting.
4673 * itbl-ops.c: Likewise.
4674 * messages.c: Likewise.
4676 2000-09-08 Philip Blundell <philb@gnu.org>
4678 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
4681 2000-09-07 H.J. Lu <hjl@gnu.org>
4683 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
4684 * configure: Rebuild.
4686 2000-09-07 Kazu Hirata <kazu@hxi.com>
4688 * atof-generic.c: Fix formatting.
4689 * config/tc-mips.c: Likewise.
4690 * config/tc-vax.c: Likewise.
4691 * input-scrub.c: Likewise.
4693 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
4695 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
4696 * configure.in (sh-*-linux*): Added.
4697 * configure: Rebuilt.
4699 2000-09-06 Kazu Hirata <kazu@hxi.com>
4701 * config/tc-hppa.c: Fix formatting.
4703 * ecoff.c: Fix formatting.
4705 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
4707 * configure: Rebuilt with new libtool.m4.
4709 2000-09-05 Kazu Hirata <kazu@hxi.com>
4711 * cgen.c: Fix formatting.
4712 * config/tc-ia64.c: Likewise.
4714 2000-09-05 Nick Clifton <nickc@redhat.com>
4716 * aclocal.m4: Regenerate.
4717 * config.in: Regenerate.
4718 * configure: Regenerate.
4719 * po/gas.pot: Regenerate.
4721 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
4723 * config/tc-cris.c: Correct comment typos.
4725 2000-09-05 Eric Christopher <echristo@cygnus.com>
4727 * config/tc-mn10300.c: Cleanup.
4728 (md_pcrel_from): Enable.
4730 2000-09-05 Alan Modra <alan@linuxcare.com.au>
4732 * expr.c (operand): Fix a comment typo.
4733 * write.c (write_relocs): Fix a signed/unsigned warning.
4735 * config/tc-hppa.c (fudge_reg_expressions): New
4736 (hppa_force_reg_syms_absolute): New.
4737 (pa_equ): Allow reg_section expressions.
4738 * config/tc-hppa.c (md_optimize_expr): Define.
4739 (hppa_force_reg_syms_absolute): Prototype.
4741 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
4742 (pa_parse_number): Pass in arg to select fp reg parsing.
4743 Return 1 to indicate format checks pass. If strict, then only
4744 accept a register or register symbol. Return value in...
4745 (pa_number): New static for pa_parse_number.
4746 (FP_REG_BASE): Define.
4747 (FP_REG_RSEL): Define.
4748 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
4749 appropriate. White space changes.
4750 (need_pa11_opcode): Don't bother passing any params, get them from
4752 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
4753 Remove extraneous check in case 'Q'.
4754 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
4755 reg, set section of resulting symbol to reg_section.
4756 (pa_parse_space_stmt): Modify call to pa_parse_number.
4757 (pa_space): Likewise.
4759 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
4760 (hppa_force_relocation): Handle vtable relocs.
4761 (pa_vtable_entry): New.
4762 (pa_vtable_inherit): New.
4763 (md_pseudo_table): Add entries for vtable pseudos.
4764 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
4765 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
4767 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
4768 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
4769 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
4771 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
4772 specify a symbol type.
4774 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
4775 dependent things together.
4776 (md_elf_symbol_type): Define.
4778 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
4780 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
4782 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
4783 (obj_elf_vtable_entry): Declare.
4785 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
4786 and export function.
4787 (obj_elf_vtable_entry): Similarly.
4788 (elf_pseudo_table): Fix the damage with a cast.
4790 2000-09-03 Richard Henderson <rth@cygnus.com>
4792 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
4793 for template selection when a label is needed.
4795 2000-09-02 Kazu Hirata <kazu@hxi.com>
4797 * config/tc-ia64.c: Fix formatting.
4799 2000-09-02 Nick Clifton <nickc@redhat.com>
4801 * configure.in: Increase version number to 2.10.91.
4802 * configure: Regenerate.
4803 * aclocal.m4: Regenerate.
4804 * config.in: Regenerate.
4805 * po/gas.pot: Regenerate.
4806 * Makefile.in: Regenerate.
4808 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
4810 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
4811 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
4812 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
4814 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
4817 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
4819 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
4820 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
4821 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
4822 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
4823 (GOT_symbol): New variable.
4824 (md_undefined_symbol): Set it.
4826 2000-09-01 Richard Henderson <rth@cygnus.com>
4828 * config/tc-ia64.c (match): Don't inline.
4829 (extra_goodness): New.
4830 (md_begin): Prefer nop.f and nop.b for best_template.
4832 2000-08-31 Kazu Hirata <kazu@hxi.com>
4834 * as.c: Fix formatting.
4836 * frags.c: Likewise.
4837 * macro.c: Likewise.
4839 2000-08-31 Eric Christopher <echristo@cygnus.com>
4841 * config/tc-mn10300.c: Cleanup and fix warnings.
4842 (md_pseudo_table): Add initializers.
4843 (md_show_usage): Cleanup.
4844 (md_parse_option): Fix warnings.
4845 (md_undefined_symbol): Fix warnings.
4846 (md_conver_frag): Fix warnings.
4847 (tc_gen_reloc): Fix warnings.
4848 (md_apply_fix3): Fix warnings.
4849 (check_operand): Fix warnings.
4851 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
4853 * acinclude.m4: Include libtool and gettext macros from the
4855 * aclocal.m4, configure: Rebuilt.
4857 2000-08-30 Mark Hatle <mhatle@mvista.com>
4859 * config/tc-ppc.c (md_parse_option): Recognize -m405.
4861 2000-08-31 Kazu Hirata <kazu@hxi.com>
4863 * listing.c: Fix formatting.
4865 2000-08-29 Kazu Hirata <kazu@hxi.com>
4867 * app.c: Fix a comment typo. Fix formatting.
4869 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
4871 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
4872 offset of the target destination for jmp instructions.
4873 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
4875 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
4877 * NEWS: Mention support for CRIS.
4879 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
4881 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
4882 Sets `.lcomm' alignment to zero.
4884 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
4886 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
4887 TC_FIX_ADJUSTABLE): Define.
4889 2000-08-23 Jim Wilson <wilson@cygnus.com>
4891 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
4892 unwind.personality_routine is set.
4894 2000-08-23 H.J. Lu <hjl@gnu.org>
4896 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
4898 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
4900 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
4903 2000-08-22 H.J. Lu <hjl@gnu.org>
4905 * config.in (STRICTCOFF): New for strict COFF.
4907 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
4908 i386-*-go32* and i386-go32-rtems*.
4909 * configure: Rebuilt.
4911 * config/obj-coff.c (obj_coff_endef): Follow the historical
4912 behavior if STRICTCOFF is not defined.
4914 * doc/internals.texi: Document STRICTCOFF.
4916 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
4918 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
4919 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
4920 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
4921 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
4922 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
4923 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
4924 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
4927 2000-08-22 Eric Christopher <echristo@cygnus.com>
4929 * config/tc-mn10300.c: (md_apply_fix): New function.
4930 (mn10300_force_relocation): New function.
4931 (mn10300_fix_adjustable): New function.
4933 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
4934 (TC_HANDLES_FX_DONE): Define.
4935 (obj_fix_adjustable): Define.
4936 (MD_APPLY_FIX3): Define.
4937 (TC_LINKRELAX_FIXUP): Define.
4939 * write.c: (TC_LINKRELAX_FIXUP): Define if not
4941 (fixup_segment): Use TC_LINKRELAX_FIXUP.
4943 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
4945 2000-08-21 Jason Eckhardt <jle@cygnus.com>
4947 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
4948 if the fixup resulted in a relocation.
4950 2000-08-18 Nick Clifton <nickc@redhat.com>
4952 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
4953 Make reference to first element of shift_names explicit.
4955 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
4957 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
4958 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
4959 add a symbol's address. Removed all target-specific #ifdefs that
4960 used to accomplished the same.
4961 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4962 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4963 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4964 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4965 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4967 2000-08-17 Kazu Hirata <kazu@hxi.com>
4969 * dwarf2dbg.c: Fix formatting.
4971 2000-08-17 Nick Clifton <nickc@redhat.com>
4973 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
4974 to be recoded as logical shift lefts by zero.
4976 2000-08-16 Jim Wilson <wilson@cygnus.com>
4978 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
4979 postincrement modified registers. Handle IA64_OPND_R3_2 addl
4981 (note_register_values): Handle IA64_OPND_R3_2 operands.
4983 2000-08-16 Jason Eckhardt <jle@cygnus.com>
4985 * config/tc-i860.c (md_operand): Silly typo fixed.
4987 2000-08-16 Nick Clifton <nickc@redhat.com>
4989 * config/tc-arm.c (struct asm_shift): Delete.
4991 (enum asm_shift_index): New.
4992 (struct asm_shift_properties): New.
4993 (struct asm_shift_name): New.
4994 (shift_properties[]); New.
4995 (shift_names[]); New.
4997 (decode_shift): Use new structures.
4998 Issue a warning is "ROR #0" is used.
4999 Issue a warning if "ASR #0" or "LSR #0" is used.
5001 (md_begin): Initialise arm_shift_hsh table from new
5002 asm_shift_name array.
5004 2000-08-16 Jakub Jelinek <jakub@redhat.com>
5006 * config/tc-sparc.c: Kill all warnings.
5007 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
5009 (md_show_usage): Update usage text.
5011 2000-08-16 Nick Clifton <nickc@redhat.com>
5013 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
5016 2000-08-15 Will Cohen <wcohen@redhat.com>
5018 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
5020 * config/tc-sh.c (md_assemble): Changed so debug_type
5021 test performed for ppi_assemble
5022 * config/tc-sh.c: Included dwarf2dbg.h.
5023 (debug_line): Defined.
5024 (md_assemble): Generates dwarf2 line info.
5025 (sh_finalize): New function. Finalize dwarf2 info.
5026 (assemble_ppi): Returns size of code generated.
5027 (build_Mytes): Returns size of code generated.
5028 (md_pseudo_table): Added "file" and "loc" psuedo ops.
5029 * config/tc-sh.h (md_end): Defined.
5030 (sh_finalize): Declared.
5032 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
5034 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
5037 2000-08-14 Nick Clifton <nickc@redhat.com>
5039 * config/tc-arm.c (do_bx): Allow "bx pc".
5041 2000-08-14 Jim Wilson <wilson@cygnus.com>
5043 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
5044 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
5045 (md_begin): Change assignment to md.flag to OR in the new bit.
5047 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
5049 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
5050 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
5053 2000-08-14 Jason Eckhardt <jle@cygnus.com>
5055 * NEWS: Mention i860 support.
5057 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
5059 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
5061 2000-08-14 Andreas Schwab <schwab@suse.de>
5063 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
5065 2000-08-11 Andreas Schwab <schwab@suse.de>
5067 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
5070 2000-08-11 Kazu Hirata <kazu@hxi.com>
5072 * expr.c: Fix formatting.
5073 * config/obj-bout.c: Likewise.
5075 2000-08-10 Jason Eckhardt <jle@cygnus.com>
5077 * doc/c-i860.texi: Flesh out the i860 section more.
5079 2000-08-10 Kazu Hirata <kazu@hxi.com>
5081 * symbols.c: Fix formatting.
5084 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
5086 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
5087 modifier has the IgnoreSize bit set.
5089 2000-08-09 Alan Modra <alan@linuxcare.com.au>
5091 From Rodney Brown <RodneyBrown@mynd.com>
5092 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
5093 * configure: Regenerate.
5095 2000-08-09 Kazu Hirata <kazu@hxi.com>
5097 * hash.c: Fix formatting.
5100 2000-08-08 Jason Eckhardt <jle@cygnus.com>
5102 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
5103 (i860_fix_info): New enum.
5104 (MD_APPLY_FIX3): Define.
5105 (WORKING_DOT_WORD): Define.
5106 (TC_HANDLES_FX_DONE): Define.
5107 (DIFF_EXPR_OK): Define.
5108 (LISTING_HEADER): Define.
5109 (TARGET_FORMAT): Select target format based on endian flag.
5110 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
5111 (target_big_endian): Add external declaration.
5113 * config/tc-i860.c: All existing code reworked completely. Other
5114 new code shown below.
5115 (SYNTAX_SVR4): Define.
5116 (target_warn_expand): New variable.
5117 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
5118 (md_longopts): Declare and define with new options (-EL, -EB,
5120 (md_show_usage): New function.
5121 (md_operand): New function.
5122 (obtain_reloc_for_imm16): New function.
5123 (md_apply_fix3): New function.
5124 (tc_gen_reloc): New function.
5126 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
5128 * config/tc-m68hc11.c (build_jump_insn): Make sure the
5129 2 bytes of the jump address are in the same frag.
5130 (find): Accept 68hc12 register indirect modes.
5132 * NEWS: Mention 68HC11 & 68HC12 support.
5134 2000-08-07 Richard Henderson <rth@cygnus.com>
5136 * config/tc-ia64.c (unwind): Add prologue_mask member.
5137 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
5138 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
5139 (dot_body): Clear unwind.prologue_mask.
5140 (dot_prologue): Set it. Accept a register second argument.
5142 2000-08-07 Kazu Hirata <kazu@hxi.com>
5144 * config/atof-ieee.c: Fix formatting.
5145 * config/atof-tahoe.c: Likewise.
5147 2000-08-06 Nick Clifton <nickc@cygnus.com>
5149 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
5152 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
5153 of .popsection, .previous, .pushsection, .subsection,
5154 .version, .vtable_entry, .vtable_inherit and .weak.
5156 2000-08-05 Kazu Hirata <kazu@hxi.com>
5158 * config/tc-cris.c: Fix formatting.
5159 * config/tc-i386.c: Likewise.
5160 * config/tc-sparc.c (sparc_ip): Simplify the code.
5162 2000-08-04 Kazu Hirata <kazu@hxi.com>
5164 * config/tc-cris.c: Rearrange code for readability.
5165 * config/tc-d10v.c: Fix formatting.
5166 * config/tc-m32r.c: Likewise.
5167 * config/tc-sparc.c: Likewise.
5169 2000-08-02 Jim Wilson <wilson@cygnus.com>
5171 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
5172 before ia64_find_opcode.
5173 (md_assemble): Likewise.
5175 2000-08-01 Nick Clifton <nickc@cygnus.com>
5177 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
5178 Undo some formatting fixes.
5180 2000-08-01 Kazu Hirata <kazu@hxi.com>
5182 * config/obj-som.c: Fix formatting.
5183 * config/obj-ieee.c: Likewise.
5184 * config/tc-arm.c: Likewise.
5185 * config/tc-v850.c: Likewise.
5187 2000-08-01 Nick Clifton <nickc@redhat.com>
5189 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
5190 index by command line option.
5192 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5194 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
5195 (@node M68K-Branch): Rewrite to match the reality.
5197 2000-07-31 Jason Eckhardt <jle@cygnus.com>
5199 * doc/c-i860.texi: New file.
5200 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
5201 * doc/Makefile.in: Regenerate.
5202 * doc/all.texi: Add I860 as relevant architecture.
5203 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
5205 2000-07-31 Kazu Hirata <kazu@hxi.com>
5207 * config/tc-d30v.c: Fix formatting.
5209 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5211 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
5212 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
5213 long emit a long branch if available instead of an absolute jump, never
5214 emit absolute jumps for anything with --pcrel.
5216 * doc/c-m68k.texi: Document new command line option.
5218 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
5220 * config/tc-avr.c: Use PARAMS macro in function declarations.
5221 Don't declare md_pcrel_from_section (already in tc-avr.h).
5222 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
5223 (avr_operand): Don't set (unsigned) op_mask to -1.
5225 2000-07-28 Jason Eckhardt <jle@cygnus.com>
5227 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
5228 * configure: Regenerated.
5229 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
5230 of operand to the .type directive (.e.g, "type").
5232 2000-07-28 Alan Modra <alan@linuxcare.com.au>
5234 * as.h (warn_comment, found_comment, found_comment_file): Declare.
5235 * app.c (do_scrub_chars): Record where first comment found.
5236 * read.c (read_a_source_file): Init found_comment on entry, and
5237 notify whether comments found on exit.
5238 * config/tc-hppa.c (md_shortopts): Add "c".
5239 (md_longopts): Add warn-comment.
5240 (md_parse_option): Handle it.
5241 (md_show_usage): Show available options.
5242 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
5244 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
5246 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
5247 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
5249 (md_estimate_size_before_relax): Don't fall off end of function.
5251 2000-07-27 Kazu Hirata <kazu@hxi.com>
5253 * config/tc-avr.c: Fix formatting.
5254 * config/tc-ns32k.c: Likewise.
5256 2000-07-27 Alan Modra <alan@linuxcare.com.au>
5258 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
5260 2000-07-27 Kazu Hirata <kazu@hxi.com>
5262 * config/tc-d10v.c: Fix formatting.
5263 * config/tc-z8k.c: Likewise.
5264 * config/tc-sparc.c: Likewise.
5266 2000-07-26 Dave Brolley <brolley@redhat.com>
5268 * cgen.c (queue_fixup): Declare opinfo.
5269 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
5270 (gas_cgen_md_operand): Ditto.
5271 (gas_cgen_md_apply_fix3): Ditto.
5273 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
5275 * config/obj-coff.c (obj_frob_symbol): Don't merge
5276 labels. Don't merge if the symbol isn't constant. Return
5277 immediately if a symbol is merged.
5279 2000-07-22 Alan Modra <alan@linuxcare.com.au>
5281 * frags.c (frag_align): Correct absolute section alignment.
5283 2000-07-20 DJ Delorie <dj@redhat.com>
5285 * config/obj-coff.c (obj_frob_symbol): revert previous change,
5286 it breaks linking against DLLs.
5288 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
5290 * configure.in: Add CRIS support.
5291 * configure: Regenerate.
5292 * Makefile.am: (CPU_TYPES): Add cris.
5293 (CPU_OBJ_VALID) [aout]: Add cris.
5294 (MULTI_CPU_TYPES): Add cris.
5295 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
5296 [coff]: Only i386 and mips are valid.
5297 (TARGET_CPU_CFILES): Add config/tc-cris.c.
5298 (TARGET_CPU_HFILES): Add config/tc-cris.h.
5299 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
5300 Regenerate dependencies.
5301 * Makefile.in: Regenerate.
5302 * aclocal.m4: Regenerate.
5303 * as.c: Declare crisaout, criself.
5304 * config/tc-cris.h, config/tc-cris.c: New.
5305 * config/e-criself.c, config/e-crisaout.c: New.
5306 * po/POTFILES.in, po/gas.pot: Regenerate.
5308 2000-07-20 Kazu Hirata <kazu@hxi.com>
5310 * read.c: Fix formatting.
5311 * write.c: Fix formatting.
5313 2000-07-19 H.J. Lu <hjl@gnu.org>
5315 * sb.c: Include <stdlib.h> if exists for abort ().
5317 2000-07-19 Alan Modra <alan@linuxcare.com.au>
5319 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
5320 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
5321 (pa_type_args): Same here.
5323 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
5325 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
5326 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
5327 the storage class is already set.
5329 2000-07-17 Kazu Hirata <kazu@hxi.com>
5331 * config/tc-m68hc11.c: Fix formatting.
5332 * config/tc-mn10200.c: Likewise.
5333 * config/tc-mn10300.c: Likewise.
5334 * config/tc-pj.c: Likewise.
5335 * config/tc-tic80.c: Likewise.
5336 * config/tc-w65.c: Likewise.
5338 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
5340 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
5343 2000-07-15 Ian Lance Taylor <ian@zembu.com>
5345 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
5348 2000-07-15 Alan Modra <alan@linuxcare.com.au>
5350 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
5351 ELF as are used for SOM (except the 32-bit reloc one) to decide
5352 whether a symbol can be reduced to a section symbol. Expand on
5353 the comment for symbols involved in LR% and RR% expressions.
5355 2000-07-14 Nick Clifton <nickc@cygnus.com>
5357 * config/tc-mips.c (mips_disable_float_construction): New
5358 static variable. Set to true if doubles should not be
5359 constructed by loading two single width fp registers with
5360 halves of the value.
5361 (mips_ip): Test mips_disable_float_construction.
5362 (md_longopts): Add command line switches --construct-floats
5363 and --no-construct-floats.
5364 (md_parse_option): Parse new command line options.
5365 (md_show_usage): Describe new command line options.
5367 * doc/c-mips.texi: Document new command line options.
5369 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
5371 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
5372 * configure: Regenerate.
5374 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
5376 * configure.in (DEFAULT_EMULATION setting): Revert part of
5377 2000-07-01 change that set te_multi=multi unless set to tmips.
5378 * configure: Regenerate.
5380 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
5382 * config/obj-coff.c (coff_frob_section): Add padding to the last
5383 section when aligning it increases its size.
5385 2000-07-11 Kazu Hirata <kazu@hxi.com>
5387 * config/tc-tic54x.c: Fix formatting.
5389 2000-07-10 Kazu Hirata <kazu@hxi.com>
5391 * config/tc-h8500.c: Fix formatting.
5392 * config/tc-tic54x.c: Fix formatting.
5394 2000-07-10 Alan Modra <alan@linuxcare.com.au>
5396 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
5397 displacements correctly.
5399 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
5401 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
5403 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
5407 2000-07-09 Alan Modra <alan@linuxcare.com.au>
5409 From David Huggins-Daines <dhd@linuxcare.com>
5410 * config/te-hppalinux64.h: Add a new emulation.
5411 * configure.in (emulations): Add configure bits to support the
5412 64-bit Linux/parisc target.
5413 * configure: Regenerate.
5415 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
5416 (md_shortopts): Add `V' for ELF.
5418 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
5419 when SOM or ELF_ARG_RELOC are defined.
5420 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
5421 ELF_ARG_RELOC are defined.
5422 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
5423 (pa_stringer): ..Do it here instead. Fix comment typos.
5424 (hppa_force_relocation): Cast enums to int before comparing with
5427 From Ryan Bradetich <rbradetich@uswest.net>
5428 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
5429 redifinition warning.
5430 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
5431 (hppa_force_relocation): ditto
5432 (md_apply_fix): Added cast to buf to fix warnings.
5434 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
5435 cons_fix_new_hppa, hppa_force_relocation): Prototype.
5437 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
5438 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
5439 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
5440 reloc_type** to avoid warnings in switch.
5441 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
5442 little earlier instead.
5444 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
5446 (pa_type_args): Use symbol_arg_reloc_info.
5447 (struct pa_it): Make arg_reloc unsigned int.
5448 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
5449 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
5450 (pa_code): Delete. pa_text duplicates this function.
5451 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
5452 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
5454 (cons_fix_new_hppa): Actually change selector to e_fsel when
5455 warning about assuming so.
5456 (tc_gen_reloc): More example elf arg reloc code.
5457 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
5458 (hppa_force_relocation): Likewise.
5460 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
5462 (pa_end_of_source): Prototype.
5463 (hppa_fix_adjustable): Prototype.
5464 (LABELS_WITHOUT_COLONS): Move it..
5465 * config/te-hppa.h: To here.
5467 * config/te-hppa64.h: New file.
5469 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
5471 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
5472 format -10, -16, 16 relocs.
5473 (hppa_elf_mark_end_of_function): Test for null
5474 last_call_info->start_symbol
5476 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
5477 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
5478 re_assesmble_* functions. Delete extraneous statements. Fix
5480 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
5481 insn to re_assemble_*.
5483 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
5485 * doc/internals.texi (Expressions): Fix typo.
5487 2000-07-08 Kazu Hirata <kazu@hxi.com>
5489 * config/tc-sh.c: Fix formatting.
5490 * config/tc-tic54x.c: Fix formatting.
5491 * depend.c: Fix formatting.
5492 * flonum-konst.c: Likewise.
5493 * flonum-mult.c: Likewise.
5495 2000-07-07 Kazu Hirata <kazu@hxi.com>
5497 * config/tc-sh.c: Fix comments.
5498 * config/obj-vms.c: Fix comments.
5499 * config/tc-a29k.c: Likewise.
5500 * config/tc-alpha.c: Likewise.
5501 * config/tc-h8300.c: Likewise.
5502 * config/tc-h8500.c: Likewise.
5503 * config/tc-i370.c: Likewise.
5504 * config/tc-ia64.c: Likewise.
5505 * config/tc-m68hc11.c: Likewise.
5506 * config/tc-m68k.c: Likewise.
5507 * config/tc-mips.c: Likewise.
5508 * config/tc-ns32k.c: Likewise.
5509 * config/tc-ppc.c: Likewise.
5510 * config/tc-z8k.c: Likewise.
5512 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
5514 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
5515 Default to '(SEC_LOAD | SEC_DATA)'.
5516 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
5518 * doc/internals.texi (CPU Backend): Describe
5519 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
5521 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
5523 * as.c (parse_args): NULL terminate the long option list.
5525 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
5527 * config/tc-d30v.h: Include "write.h" for fixS.
5528 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
5530 2000-07-05 Nick Clifton <nickc@cygnus.com>
5532 * config/tc-d30v.c (write_2_short): Further changes to warning
5533 messages produced when combining EITHER_BUT_PREFER_MU attributed
5536 2000-07-05 DJ Delorie <dj@redhat.com>
5540 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
5542 * config/tc-arm.c (psrs): Accept combinations of flags.
5544 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
5546 * config/tc-avr.c: Change _ () to _() around all strings marked
5547 for translation (exception from the usual coding style).
5548 (avr_opt): New struct variable, how the new switches are set.
5549 (OPTION_MMCU): Define as 'm' and actually use.
5550 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
5551 (show_mcu_list): New function, display the list of known MCUs.
5552 (md_show_usage): Document the new switches. Call show_mcu_list.
5553 (avr_set_arch): Change 'm' to OPTION_MMCU.
5554 (md_parse_option): Call show_mcu_list if unknown MCU specified.
5555 Handle the new switches.
5556 (avr_operands): Disable warnings for undefined combinations of
5557 operands if -mall-opcodes. Disable warnings for skipping two-word
5558 instructions if enhanced core or -mno-skip-bug.
5559 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
5560 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
5561 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
5562 (avr_ldi_expression): Warn about implicit lo8().
5563 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
5565 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
5567 * configure.in: Add entry for mips-*-sysv4*MP*
5568 * configure: Rebuild
5569 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
5570 elf32-tradlittlemips for traditional mips targets.
5571 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
5572 test for Link Once sections as in adjust_reloc_syms.
5573 * config/te-tmips.h: New file for traditional mips targets. Define
5576 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
5578 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
5579 flags argument is not present, don't change an existing section's
5580 section's attributes. If the flags argument is present, warn if the
5581 attributes don't match the section's current attributes. When
5582 long section names are supported, set SEC_LINK_ONCE and
5583 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
5585 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
5587 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
5588 symbols; create them.
5590 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
5592 * write.c (set_segment_vma): New: Set vma and lma for a segment.
5593 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
5595 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
5597 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
5598 expressions. Ignore the problem when handling 16 bit signed
5599 immediates, because the assembler will take care of the relocation
5602 2000-06-27 Nick Clifton <nickc@cygnus.com>
5604 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
5605 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
5606 sequential order, and emit warning messages if the input source
5607 code contains constructs like that, or parallel constructs
5608 containing such opcodes.
5610 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
5612 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
5613 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
5614 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
5615 (md_show_usage): Update usage message.
5616 (md_parse_option): Allow redefinition of MCU type within the
5617 same avr[1-5] bfd machine type. Show both old and new MCU type
5618 in the error message.
5619 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
5620 Simplify 8K wrap code.
5622 2000-06-25 Kazu Hirata <kazu@hxi.com>
5624 * config/obj-aout.c: Remove all uses of DEFUN.
5625 * config/obj-ieee.c: Likewise.
5626 * config/tc-sh.c: Fix comment typos.
5627 * config/tc-tahoe.c: Likewise.
5628 * config/tc-vax.c: Likewise.
5629 * config/tc-w65.c: Likewise.
5630 * config/tc-z8k.c: Likewise.
5631 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
5633 2000-06-24 DJ Delorie <dj@cygnus.com>
5635 * config/tc-i386.c (md_estimate_size_before_relax): Revert
5636 more changes from Sept 1999
5637 (tc_i386_fix_adjustable): ditto
5638 (md_apply_fix3): ditto
5640 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
5642 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
5643 (gas_cgen_parse_operand): Set it around expression() call.
5644 (gas_cgen_md_operand): Test for it before longjmp().
5646 2000-06-24 Kazu Hirata <kazu@hxi.com>
5648 * config/tc-h8500.c: Remove all uses of DEFUN.
5649 * config/tc-sh.c: Likewise.
5650 * config/tc-w65.c: Likewise.
5651 * config/tc-z8k.c: Likewise.
5653 * config/tc-h8500.c: Fix typos in comments.
5655 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
5657 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
5660 2000-06-23 matthew green <mrg@redhat.com>
5662 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
5663 defined. Fix error message for `[' grouping.
5665 2000-06-22 Kazu Hirata <kazu@hxi.com>
5667 * config/tc-h8300.c: Fix formatting and comment typos.
5669 2000-06-22 Timothy Wall <twall@cygnus.com>
5671 * config/tc-ia64.c (note_register_values): Move premature QP
5672 notation clearing into the appropriate place.
5674 2000-06-22 Alan Modra <alan@linuxcare.com.au>
5676 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
5677 first before anything else. Add bin-bugs.h, emul.h and progress.h
5678 Sort list of files as for $(OBJS) in Makefile.am.
5680 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
5681 find one. Remake dependencies.
5682 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
5683 * Makefile.in: Regenerate.
5684 * doc/Makefile.in: Regenerate.
5686 * config/tc-i386.c (i386_displacement): Don't assume a constant
5687 displacement is necessarily 16 bits when in 16 bit code mode.
5688 (md_assemble): Instead size the displacement here after we know
5689 for sure that a .code16gcc operand hasn't automatically added
5690 operand size prefixes.
5692 2000-06-21 H.J. Lu <hjl@gnu.org>
5694 * Makefile.am: Rebuild dependency.
5695 * Makefile.in: Rebuild.
5697 2000-06-21 Kazu Hirata <kazu@hxi.com>
5699 * config/tc-h8300.c (parse_reg): Make the function static.
5700 (parse_exp): Likewise.
5702 2000-06-20 DJ Delorie <dj@cygnus.com>
5704 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
5705 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
5706 for cygwin import libraries to work properly.
5708 2000-06-20 H.J. Lu <hjl@gnu.org>
5710 * Makefile.am: Rebuild dependency.
5711 * Makefile.in: Rebuild.
5712 * configure: Likewise.
5713 * doc/Makefile.in: Likewise.
5715 2000-06-20 Timothy Wall <twall@cygnus.com>
5717 * doc/internals.texi (CPU backend): Add @itemx for
5718 TC_START_LABEL_WITHOUT_COLON.
5719 * doc/c-tic54x.texi: New.
5720 * doc/as.texinfo: Add tic54x features and include primary tic54x
5722 * doc/all.texi: Add C54X.
5723 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
5724 * doc/Makefile.in: Regenerate.
5725 * configure.in: Add tic54x and define LIBM for tic54x.
5726 * configure: Regenrate.
5727 * config/tc-tic54x.[ch]: New.
5728 * config/obj-coff.h: Add tic54x.
5729 * Makefile.am: (CPU_TYPES): Add tic54x.
5730 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
5731 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
5732 (as_new_LDADD): Add $(LIBM).
5733 * Makefile.in: Regenerate.
5735 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
5737 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
5738 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
5739 * doc/as.texinfo: Likewise.
5741 * configure, Makefile.in: Regenerate.
5742 * configure.in (emulations): Recognize m6811 and m6812.
5743 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
5744 Added files for 68hc11 and 68hc12 assembler.
5745 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
5746 * config/tc-m68hc11.h: Header definition for that assembler.
5748 2000-06-18 Nick Clifton <nickc@redhat.com>
5750 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
5751 instead of OCTETS_PER_BYTE.
5753 * config/tc-v850.c: Fix compile time warnings.
5754 * config/tc-ppc.c: Fix compile time warnings.
5756 2000-06-18 H.J. Lu <hjl@gnu.org>
5758 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
5759 * configure: Rebuild.
5761 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
5763 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
5766 2000-06-16 Nick Clifton <nickc@cygnus.com>
5768 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
5769 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
5771 * doc/c-mips.texi: Document newly accepted cpu variants.
5773 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
5775 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
5777 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
5779 * macro.c (getstring): Make it possible to escape the quote
5782 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
5784 * config/tc-hppa.c (pa_export): Weak symbols can be global.
5786 2000-06-13 H.J. Lu <hjl@gnu.org>
5788 * configure: Regenerate.
5790 2000-06-09 Alan Modra <alan@linuxcare.com.au>
5792 * app.c (do_scrub_begin): Don't default lex[';'] as a line
5794 * doc/internals.texi (line_separator_chars): Semicolon is no
5795 longer a default. Mention null and newline as defaults.
5797 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
5799 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
5800 * config/tc-i860.h (line_separator_chars): Likewise.
5801 * config/tc-h8300.c (line_separator_chars): Likewise.
5802 * config/tc-i960.c (line_separator_chars): Likewise.
5803 * config/tc-m68k.c (line_separator_chars): Likewise.
5804 * config/tc-mips.c (line_separator_chars): Likewise.
5805 * config/tc-ns32k.c (line_separator_chars): Likewise.
5806 * config/tc-sparc.c (line_separator_chars): Likewise.
5807 * config/tc-vax.c (line_separator_chars): Likewise.
5809 * config/tc-h8300.c (comment_chars): Use string initialiser.
5810 * config/tc-i960.c (line_comment_chars): Likewise.
5811 * config/tc-z8k.c (comment_chars, line_comment_chars,
5812 line_separator_chars): Likewise.
5814 * config/tc-arm.c (line_separator_chars): Always use `;', not just
5817 2000-06-08 Nick Clifton <nickc@cygnus.com>
5819 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
5822 2000-06-08 David O'Brien <obrien@FreeBSD.org>
5824 * configure.in (VERSION): Update to show this is the CVS mainline.
5826 2000-06-08 Matthew Jacob <mjacob@feral.com>
5828 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
5829 $at is the integer register $r28, vs. both $r28 and the floating
5830 point register $f28.
5832 2000-06-08 James E. Wilson <wilson@cygnus.com>
5834 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
5835 (dot_endp): Don't call ia64_flush_insns.
5836 (emit_one_bundle): Don't delete prologue/body records from
5837 unwind_record list in first loop. Rewrite second loop to account for
5840 2000-06-07 David Mosberger <davidm@hpl.hp.com>
5842 * config/tc-ia64.c: Add missing prototypes.
5843 (generate_unwind_image): Cast argument to output_unw_records call.
5845 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
5847 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
5849 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
5851 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
5852 (REGISTER_P): likewise.
5853 (avr_opcodes): uses include/opcode/avr.h
5854 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
5856 2000-06-04 Alan Modra <alan@linuxcare.com.au>
5858 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
5861 2000-06-03 H.J. Lu <hjl@gnu.org>
5863 * read.c (is_end_of_line): Put back `;'.
5865 2000-06-03 Alan Modra <alan@linuxcare.com.au>
5867 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
5869 2000-06-01 Alan Modra <alan@linuxcare.com.au>
5871 * expr.c (operand): Test is_end_of_line outside switch to catch
5872 line separator chars that are also operators.
5873 (operator): Return O_illegal for line separator chars.
5875 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
5876 entry (or `!' entry for TC_HPPA).
5878 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
5879 before indexing is_end_of_line. Remove redundant check for '\0'.
5881 * config/tc-h8500.c (md_assemble): Likewise.
5882 * config/tc-mcore.c (md_assemble): Likewise.
5883 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
5886 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
5888 * config/tc-mcore.c (mcore_cons): Likewise.
5889 (mcore_float_cons): Likewise.
5890 (mcore_stringer): Likewise.
5891 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
5893 2000-06-01 Scott Bambrough <scottb@netwinder.org>
5895 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
5897 2000-05-29 Nick Clifton <nickc@cygnus.com>
5899 * config/tc-sh.c: Fix compile time warning messages.
5901 * config/tc-mips.c: Fix compile time warning messages.
5903 2000-05-29 Philip Blundell <philb@gnu.org>
5905 * doc/as.texinfo: Update copyright dates.
5906 (Local Labels): Delete misplaced mention of ARM.
5907 * NEWS: Mention ARM ELF support.
5909 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
5911 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
5912 it is modified, and use the real_size to compute the frag address
5913 for dwarf2 line info.
5915 2000-05-27 Alan Modra <alan@linuxcare.com.au>
5917 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
5918 line-matching scheme to cope with automake moving variables around.
5919 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
5920 * Makefile.in: Regenerate.
5922 2000-05-26 Jakub Jelinek <jakub@redhat.com>
5924 * config/tc-sparc.c (sparc_relax): New.
5925 (md_longopts): Add -relax and -no-relax options.
5926 (md_parse_options, md_show_usage): Likewise.
5927 (md_apply_fix3): Optimize tail call into branch always if possible.
5929 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
5931 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
5932 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
5933 rules, with warning when a GAS statement specifies a packing that
5934 will result in an instruction being squashed.
5935 Added typdef packing_type and enumerals, changed various integer
5936 literals to use the enumerals.
5938 2000-05-24 David Mosberger <davidm@hpl.hp.com>
5940 * config/tc-ia64.c (dot_restorereg_p): New function.
5941 (md_pseudo_table): Add restorereg.p.
5942 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
5943 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
5945 * config/tc-ia64.h (unw_record_type): Add unwabi.
5946 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
5947 called MASK with members for imask, and the masks produced by
5948 fr_mem, gr_mem, br_mem, and frgr_mem.
5949 (unw_p_record): Add members ABI and CONTEXT.
5950 (unw_x_record): Add member AB.
5951 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
5952 as pseudo-register for use during unwind info generation.
5953 (AR_PFS, AR_LC): New macros.
5954 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
5955 whose names start with an at sign (as in "@priunat").
5956 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
5958 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
5959 proc_end, unwind_info, personality_routine): Consolidate into
5960 "unwind" structure to reduce offset-table use. Add member
5961 NEXT_SLOT_NUMBER to track the slot number for the next instruction
5963 (output_R1_format, output_R3_format, output_P3_format,
5964 output_P6_format): Initialize R with zero to reduce compiler warnings.
5965 (output_P7_format): Ditto. Add `default' branch to switch
5966 statement to reduce compiler warnings.
5967 (output_P8_format, output_B1_format, output_B4_format): Ditto.
5968 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
5969 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
5970 into single argument.
5971 (output_X1_format, output_X3_format): Initialize R with zero to reduce
5972 compiler warnings. Merge A and B args into single argument.
5973 (output_X2_format, output_X4_format): Remove unused variable R. Merge
5974 A and B args into single argument.
5975 (free_record): Removed (wasn't used).
5976 (free_list_records): Also free imasks in prologue records.
5977 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
5978 (output_spill_mask): Remove.
5979 (output_unwabi): New function.
5980 (output_epilogue, output_label_state, output_copy_state): Call
5982 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
5983 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
5985 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
5986 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
5987 as part of handling the prologue records. Emit region's imask if
5988 we have one. Handle unwabi, epilogue, label_state, copy_state,
5989 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
5990 spill_sprel_p, and spill_reg_p records.
5991 (set_imask, count_bits, slot_index): New function.
5992 (fixup_unw_records): Fix region size computation. Handle
5993 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
5994 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
5995 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
5996 set_imask accordingly. Update imask for gr_gr, and br_gr records.
5997 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
5998 (dot_save): Use manifest constants for applicaton registers.
5999 Handle REG_PR and REG_PRIUNAT.
6000 (dot_restore): Don't just ignore it.
6001 (dot_restorereg): New function..
6002 (generate_unwind_image): Ensure unwind info is a multiple of eight
6003 bytes, not just four bytes.
6004 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
6005 (dot_altrp): Don't just ignore it.
6006 (dot_savemem): New function. Replaces dot_savesp() and
6007 dot_savepsp(). Use manifest constants for applicaton registers.
6008 Handle REG_PR and REG_PRIUNAT.
6009 (dot_savef): Simplify.
6010 (dot_saveb): Support generation of br_gr.
6011 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
6012 dot_label_state, dot_copy_state): New function.
6013 (dot_unwabi): Don't just ignore it.
6014 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
6015 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
6016 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
6017 (emit_one_bundle): Set slot number for prologue/body records
6018 *before* emitting the first insn.
6019 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
6020 (md_begin): Declare "psp" pseudo-register.
6021 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
6022 so we don't get segfault.
6023 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
6024 counts as required per SW Conventions manual
6025 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
6026 output_preds_psprel, output_preds_sprel, output_spill_base,
6027 output_unat_psprel, output_unat_sprel, output_lc_psprel,
6028 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
6029 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
6030 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
6031 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
6032 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
6033 (dot_vframe): Implement.
6034 (dot_vframesp, dot_vframepsp): New function.
6036 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
6038 * configure.in (i386-*-freebsd a.out entry): Quote properly.
6039 * configure: Regenerate.
6041 2000-05-23 Alan Modra <alan@linuxcare.com.au>
6043 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
6044 (md_estimate_size_before_relax): so we can use it here instead of
6045 old kludges. Localise vars to blocks. Comment.
6047 * frags.c (frag_new): Update fr_var comments.
6048 * frags.h (struct frag): Ditto.
6050 2000-05-22 Richard Henderson <rth@cygnus.com>
6052 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
6053 (pseudo_func): Add pcrel.
6054 (operand_match): Handle IA64_OPND_TGT64.
6055 (build_insn): Likewise.
6056 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
6057 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
6058 (fix_insn): Handle all three 64-bit relocation types.
6060 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
6062 * obj.h (struct format_ops): New members begin, app_file,
6063 s_set_other, s_set_desc, s_get_type, s_set_type,
6064 separate_stab_sections, init_stab_section.
6066 * config/obj-multi.h: Update GPL notice to v2.
6068 (obj_app_file): New.
6069 (S_SET_SIZE): Test s_set_size for NULL before calling.
6070 (S_SET_ALIGN): Similar for s_set_align.
6075 (SEPARATE_STAB_SECTIONS): New.
6076 (INIT_STAB_SECTION): New.
6077 (EMIT_SECTION_SYMBOLS): New.
6078 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
6080 * config/obj-elf.h: Update GPL notice to v2.
6081 Mention that this file is included from obj-multi.h.
6082 (obj_begin): Wrap definition in ifndef.
6083 (elf_file_symbol): Constify declaration.
6084 (obj_app_file): Ditto.
6085 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
6086 Wrap in ifndef SEPARATE_STAB_SECTIONS.
6088 * config/obj-elf.c (elf_s_set_other): New.
6089 (elf_file_symbol): Constify argument.
6090 (elf_separate_stab_sections): New.
6091 (elf_init_stab_section): New.
6092 (elf_format_ops): Add new members. Remove comma at end.
6094 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
6095 (ecoff_format_ops): Add new fields. Remove comma at end.
6096 Mention inconsistency for emit_section_symbols.
6098 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
6100 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
6101 (coff_separate_stab_sections): New.
6102 (coff_format_ops): Add new members.
6104 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
6105 (obj_aout_s_set_other): New.
6106 (obj_aout_s_set_desc): New.
6107 (obj_aout_s_get_type): New.
6108 (obj_aout_s_set_type): New.
6109 (obj_aout_separate_stab_sections): New.
6110 (aout_format_ops): New members added. Use obj_aout_process_stab,
6111 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
6112 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
6114 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
6116 2000-05-22 Alan Modra <alan@linuxcare.com.au>
6118 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
6119 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
6120 (md_estimate_size_before_relax): Ensure jumps to weak and
6121 externally visible symbols are relocatable.
6123 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
6125 * stabs.c (aout_process_stab): Make global.
6126 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
6127 * read.h (aout_process_stab): Declare.
6129 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
6130 Generalize to *aout, *coff *elf.
6131 * configure: Regenerated.
6133 * doc/internals.texi (Object format backend): Say
6134 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
6136 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
6137 * Makefile.in: Regenerated.
6139 2000-05-19 Catherine Moore <clm@cygnus.com>
6141 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
6143 2000-05-18 Alan Modra <alan@linuxcare.com.au>
6145 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
6146 instruction to reflect change in re_assemble_*.
6148 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
6150 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
6151 build PA64 ELF tools.
6152 * configure: Rebuilt.
6154 2000-05-17 Alan Modra <alan@linuxcare.com.au>
6156 * Makefile.am: Regenerate dependencies.
6157 * Makefile.in: Regenerate.
6159 2000-05-15 Nick Clifton <nickc@cygnus.com>
6161 * config/tc-arm.c (struct asm_psr): Add boolean field
6162 distinguishing between CSPR and SPSR. Rename 'number' field
6164 (psrs): Rearrange contents to match new asm_psr structure.
6165 (arm_psr_parse): Move next to psr_required_here. Make it
6166 return an asm_psr structure.
6167 (psr_required_here): Use asm_psr structure returned by
6169 (do_msr): Reorganise to allow psr_required_here to be called
6171 (md_undefined_name): Mark 'name' parameter as unused, since
6172 the COFF target does not use it.
6174 2000-05-14 David O'Brien <obrien@FreeBSD.org>
6176 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
6178 * config/te-aux.h: Likewise.
6179 * config/te-dpx2.h: Likewise.
6180 * config/te-go32.h: Likewise.
6181 * config/te-hp300.h: Likewise.
6182 * config/te-hppa.h: Likewise.
6183 * config/te-i386aix.h: Likewise.
6184 * config/te-ic960.h: Likewise.
6185 * config/te-interix.h: Likewise.
6186 * config/te-nbsd532.h: Likewise.
6187 * config/te-pc532mach.h: Likewise.
6188 * config/te-ppcnw.h: Likewise.
6189 * config/te-psos.h: Likewise.
6190 * config/te-sparcaout.h: Likewise.
6191 * config/te-sun3.h: Likewise.
6192 * config/te-sysv32.h: Likewise.
6194 2000-05-14 Alan Modra <alan@linuxcare.com.au>
6196 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
6197 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
6198 and sign extend without an if statement.
6199 (build_bytes): Likewise.
6201 2000-05-14 Kazu Hirata <kazu@hxi.com>
6203 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
6204 X_add_symbol L_32 case.
6206 2000-05-14 David O'Brien <obrien@FreeBSD.org>
6208 * config/te-freebsd.h: New file.
6210 2000-05-13 Alan Modra <alan@linuxcare.com.au>
6212 * asintl.h (gettext, dgettext, dcgettext, textdomain,
6213 bindtextdomain): Replace defines with those from intl/libgettext.h
6214 to quieten gcc warnings.
6216 * NEWS: Mention x86 .arch and -q.
6218 * config/tc-i386.c (quiet_warnings): New.
6219 (md_assemble): Use quiet_warnings.
6220 (md_parse_option): Set quiet_warnings from -q.
6221 (md_show_usage): Mention -q, delete -m.
6222 (flag_do_long_jump): Delete.
6223 (md_parse_option): Remove -m.
6224 (md_show_usage): Remove -m.
6225 (md_create_long_jump): Remove useless flag_do_long_jump code.
6227 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
6228 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
6230 2000-05-13 Alan Modra <alan@linuxcare.com.au>
6231 Alexander Sokolov <robocop@netlink.ru>
6233 * doc/c-i386.texi (i386-Arch): New section.
6234 (i386-Syntax): Mention .intel_syntax and .att_syntax.
6236 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
6237 (smallest_imm_type): Use smallest opcode for shift by one if cpu
6238 architecture has been given and is not 486.
6239 (set_cpu_arch): New.
6240 (md_pseudo_table): Add .arch.
6241 (md_assemble): Warn if cpu architecture has been given and an
6242 unsupported instruction.
6244 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
6245 Move operand_types bit defines after relevant template field.
6246 (template): Add cpu_flags.
6250 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
6252 * config/tc-mn10300.h (md_end): Define.
6253 (mn10300_finalize): Declare.
6254 * config/tc-mn10300.c: Include dwarf2dbg.h.
6255 (debug_line): Define.
6256 (md_assemble): Generate dwarf2 line info.
6257 (mn10300_finalize): New function. Finalize dwarf2 info.
6259 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
6261 * config/tc-mips.c (md_estimate_size_before_relax): Use the
6262 external version of the relocation for weak symbols.
6264 2000-05-08 David Mosberger <davidm@hpl.hp.com>
6266 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
6267 frame size in units of 16 bytes, as required per SW Conventions manual.
6268 (output_unw_records): Output info-block header as a dword to get
6271 2000-05-08 Alan Modra <alan@linuxcare.com.au>
6273 * as.h: #include "file", not <file> on files from ../include.
6274 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
6275 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
6276 (md_convert_frag): Add ATTRIBUTE_UNUSED.
6277 (tc_coff_symbol_emit_hook): Ditto.
6278 (OPTCOUNT): Cast to int to avoid compiler warning.
6279 (md_begin): Fix signed/unsigned warnings.
6281 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6283 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
6284 ABRANCH LONG case for a conditional branch on a 68000.
6285 (md_estimate_size_before_relax): Likewise. Also handle
6286 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
6287 (m68k-ip: case ABSL): Relax absolute references to 16-bit
6288 PC-relative on all CPUs.
6289 (md_estimate_size_before_relax): Likewise.
6291 2000-05-04 Alan Modra <alan@linuxcare.com.au>
6293 * as.c (parse_args): Just mention current year in printed
6296 2000-05-03 J.T. Conklin <jtc@redback.com>
6298 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
6300 (md_parse_option): Recognize -m7400.
6302 2000-05-03 Ian Lance Taylor <ian@zembu.com>
6304 * config/atof-ieee.c (gen_to_words): When adding carry back in,
6305 don't permit lp to become less than the words array.
6307 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
6309 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
6310 Fix little-endian case.
6312 2000-05-03 David O'Brien <obrien@NUXI.com>
6314 * as.c (parse_args): Update copyright.
6316 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
6318 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
6319 for the .bss section too.
6321 2000-05-02 Alan Modra <alan@linuxcare.com.au>
6323 * configure.in: Set em=linux for hppa-*-linux.
6324 * configure: Regenerate.
6325 * doc/Makefile.in: Regenerate with correct automake.
6327 * frags.c (frag_grow): Sanity check chunk_size.
6329 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
6330 * config/obj-som.h: Likewise.
6331 * config/obj-ieee.h: Likewise.
6333 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
6335 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
6336 (md_pseudo_table): Fully initialise OBJ_ELF cases.
6337 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
6338 (pa_ip): low_sign_unext now returns via function value. Use
6339 re_assemble_* instead of dis_assemble_* and
6340 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
6342 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
6343 (md_section_align, md_parse_option, md_show_usage,
6344 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
6345 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
6346 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
6347 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
6348 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
6350 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
6351 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
6352 outside of switch. Correct mask and shifting errors in case 10
6353 and case -11. In case 21, compare against signed range to suit
6354 hppa_field_adjust changes. In case 12, use re_assemble_12. In
6355 case 17 and case 22, use offsetT variable to properly check range.
6356 Use re_assemble_* here too.
6357 (evaluate_absolute): Change type of value to offsetT. Call
6358 hppa_field_adjust to do the work for us.
6359 (pa_parse_cmpb_64_cmpltr): Delete save_s.
6360 (pa_parse_cmpib_64_cmpltr): Ditto.
6361 (pa_build_unwind_subspace): Delete unused var subseg. Change type
6362 of i to unsigned int.
6363 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
6364 (pa_end_of_source): Return type is void.
6366 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
6368 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
6370 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
6372 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
6373 More comments added.
6374 (md_begin): Removed "construct symbols for each register name".
6375 Because register names conflicts with GCC generated function
6377 (avr_operand): Now constant numbers can be used as a register
6378 identifiers (0 as r0, 31 as r31).
6379 (md_assemble): use skip_space () before parsing instruction
6382 2000-05-01 Alan Modra <alan@linuxcare.com.au>
6384 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
6385 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
6386 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
6387 * configure: Regenerate.
6389 2000-04-29 Andreas Jaeger <aj@suse.de>
6391 * as.h: Correctly check GCC version.
6393 2000-04-26 David O'Brien <obrien@FreeBSD.org>
6395 * doc/as.1: Fix unbalanced brackets.
6397 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
6399 (line_comment_chars): Set to '/' if TE_FreeBSD.
6401 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
6403 * configure.in: Configury support for PA64 (currently disabled).
6404 * configure: Rebuilt.
6406 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
6408 * config/tc-mips.c (s_change_sec): Use record_alignment, not
6409 bfd_set_section_alignment.
6411 2000-04-25 Alan Modra <alan@linuxcare.com.au>
6413 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
6416 2000-04-24 Nick Clifton <nickc@cygnus.com>
6418 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
6419 * doc/as.texinfo (Align): Include arm and strongarm in list of
6420 targets that have the second form of the behaviour of the .align
6423 2000-04-24 Mark Klein <mklein@dis.com>
6425 * config/obj-som.c: Terminate obj_pseudo_table.
6427 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
6429 * as.c (parse_args): Allow md_parse_option to override -a listing
6431 * config/obj-coff.c (add_lineno): Change type of offset parameter
6432 from "int" to "bfd_vma."
6433 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
6434 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
6435 (ppc_change_csect): Align correctly for XCOFF64.
6436 (ppc_machine): New function, which discards "ppc_machine" line.
6437 (ppc_tc): Cons for 8 when code is 64 bit.
6438 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
6440 (md_parse_option): Handle -a64 and -a32.
6442 * config/tc-ppc.h (TARGET_MACH): Define.
6443 (TARGET_FORMAT): Move to function.
6444 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
6446 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
6448 * config/tc-avr.c: New AVR_ISA_ defined.
6449 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
6450 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
6451 for `fmul', `movw' and `lpm R,Z' instructions.
6452 (avr_operands): Warn if current opcode is a two-word instruction
6453 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
6454 (avr_opcodes): New commands added.
6455 (REGISTER_P): Check 'a' and 'v' constraint letters.
6456 (mcu_types): New MCU added.
6458 2000-04-22 Timothy Wall <twall@cygnus.com>
6460 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
6462 (operand_match): Conditionally insert default bit values for IMMU9.
6464 2000-04-14 Matthew Green <mrg@cygnus.com>
6466 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
6467 * configure: Rebuilt.
6469 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
6470 Jason Eckhardt <jle@cygnus.com>
6472 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
6474 * config/tc-hppa.c (CHECK_ALIGN): New macro.
6475 Added handling of new operand types l,y,&,fe,fE,fx.
6477 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
6478 David Mosberger <davidm@hpl.hp.com>
6479 Timothy Wall <twall@cygnus.com>
6480 Andrew MacLeod <amacleod@cygnus.com>
6481 Jim Wilson <wilson@cygnus.com>
6483 * Makefile.am (CPU_TYPES): Add ia64.
6484 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
6485 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
6486 * Makefile.in: Rebuild.
6487 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
6488 * configure: Rebuild.
6489 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
6490 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
6491 * expr.c (expr): Handle md_optimize_expr.
6492 * read.c (LEX_HASH): Add comment.
6493 * config/tc-ia64.c, config/tc-ia64.h: New files.
6495 2000-04-21 Richard Henderson <rth@cygnus.com>
6497 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
6498 bundling a non-delayed branch type instruction.
6500 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
6502 * config/tc-mn10300.c (HAVE_AM30): Define.
6503 (md_assemble): Use it.
6505 2000-04-19 Alan Modra <alan@linuxcare.com.au>
6507 * config/obj-elf.c (obj_elf_change_section): Check for changed
6510 * Makefile.am: (CPU_MULTI_VALID): Remove.
6511 (MULTI_CPU_TYPES): Define.
6512 (MULTI_CPU_OBJ_VALID): Define.
6513 (DEPTC): Use the above.
6514 (DEPOBJ): Same here.
6516 Regenerate dependencies.
6517 * Makefile.in: Regenerate.
6519 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6521 * Makefile.am (YACC, LEX): Get them from configure.
6523 2000-04-18 H.J. Lu (hjl@gnu.org)
6525 * config/tc-i386.c (offset_in_range): Use addressT instead of
6526 bfd_vma for non-bfd assemblers.
6528 2000-04-17 Alan Modra <alan@linuxcare.com.au>
6530 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
6531 doesn't give spurious errors.
6533 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6535 * as.h (SEEK_SET): Define if undefined.
6537 2000-04-13 Alan Modra <alan@linuxcare.com.au>
6539 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
6540 constants, and don't assume offsetT is 32 bits.
6542 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
6544 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
6545 (md_pcrel_from_section): Add prototype.
6546 (d10v_fix_adjustable): Add prototype.
6547 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
6549 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
6551 2000-04-12 Nick Clifton <nickc@cygnus.com>
6553 * config/tc-d10v.c (find_opcode): Correctly calculate position of
6554 symbol in frag chain.
6556 2000-04-10 Alan Modra <alan@linuxcare.com.au>
6558 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
6559 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
6560 (fits_in_signed_word, smallest_imm_type): Ditto.
6561 (md_assemble): Use an offsetT var to hold offsetT values, not a
6563 (offset_in_range): New.
6564 (md_assemble): Use it.
6565 (md_convert_frag): Change type of target_address, opcode_address,
6566 and displacement_from_opcode_start to offsetT.
6567 (md_create_short_jump): Change type of offset to offsetT.
6568 (md_create_long_jump): Ditto.
6569 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
6570 (md_chars_to_number): Remove.
6571 (output_invalid): Remove duplicate prototype.
6573 2000-04-09 Nick Clifton <nickc@cygnus.com>
6575 * Makefile.am (CPU_TYPES): Add 'avr'.
6576 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
6577 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
6579 * Makefile.in: Regenerate.
6581 * doc/as.texinfo: Add M32R documentation.
6583 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
6585 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
6586 --enable-build-warnings option.
6587 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
6588 * Makefile.in, configure: Re-generate.
6590 2000-04-07 Nick Clifton <nickc@cygnus.com>
6592 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
6593 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
6594 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
6595 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
6596 (arm_force_relocation): Force relocations for
6597 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
6599 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6601 * config/tc-sh.c (get_operands): There's no third operand if the
6602 first operand is an immediate.
6604 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6606 * config/tc-sh.c (immediate): Delete.
6607 (sh_operand_info): Add immediate member.
6608 (parse_reg): Use A_PC for pc.
6609 (parse_exp): Add second argument 'op'. All callers changed.
6610 (parse_at): Expect pc to be coded as A_PC.
6611 Use immediate field in *op.
6612 (insert): Add fourth argument 'op'. All callers changed.
6613 (build_relax): Add second argument 'op'. All callers changed.
6614 (insert_loop_bounds): New function.
6615 (build_Mytes): Remove DISP_4.
6616 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
6617 (assemble_ppi): Use immediate field in *operand.
6618 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
6619 (md_apply_fix): Likewise.
6620 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
6622 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
6624 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
6626 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
6628 * internals.texi (CPU backend): Document
6629 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
6631 2000-04-04 Alan Modra <alan@linuxcare.com.au>
6633 * po/gas.pot: Regenerate.
6635 * as.c (show_usage): Restore translated part of bug string.
6636 * gasp.c (show_usage): Likewise.
6638 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
6639 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
6640 than move-if-change.
6641 (DEP1): Modify for "gcc -MM".
6645 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
6646 Update dependencies.
6647 * Makefile.in: Regenerate.
6649 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
6651 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
6652 (md_begin): Likewise.
6653 (HAVE_AM33): New macro.
6654 (md_assemble): Use it. Match r_regs and xr_regs only if
6657 2000-04-03 Alan Modra <alan@linuxcare.com.au>
6659 * as.h: #include "bin-bugs.h"
6660 * as.c (show_usage): Use REPORT_BUGS_TO.
6661 * gasp.c: #include "bin-bugs.h"
6662 (show_usage): Use REPORT_BUGS_TO.
6664 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
6666 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
6668 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
6669 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
6672 2000-04-03 Alan Modra <alan@linuxcare.com.au>
6674 * config/tc-i386.c (i386_immediate): Don't assume a constant
6675 immediate is necessarily 16 bits when in 16 bit code mode.
6676 (md_assemble): Instead set guess_suffix here after we have checked
6679 2000-04-02 Richard Henderson <rth@cygnus.com>
6681 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
6682 quantities. Correct right shift sign extension.
6683 (build_insn): Make `number' unsigned long. Mask top 6 bits of
6684 32-bit value when shifting into place.
6686 2000-04-01 Ian Lance Taylor <ian@zembu.com>
6688 * app.c: Add ATTRIBUTE_UNUSED as needed.
6689 * config/tc-ppc.c: Likewise.
6690 (ppc_size): Make unsigned long.
6691 (ppc_insert_operand): Add casts to avoid warnings.
6693 2000-03-31 Nick Clifton <nickc@cygnus.com>
6695 * config/tc-d10v.h (md_flush_pending_output): Define.
6697 2000-03-29 Nick Clifton <nickc@cygnus.com>
6699 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
6700 segment. Works for both BFD_ASSEMBLER and others.
6701 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
6703 2000-03-29 Nick Clifton <nickc@cygnus.com
6705 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
6707 2000-03-28 Alan Modra <alan@linuxcare.com.au>
6709 * listing.c (LISTING_LHS_WIDTH): Default depends on
6711 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
6713 2000-03-27 Ian Lance Taylor <ian@zembu.com>
6715 * config/tc-sh.c (md_show_usage): Use backslash before newline in
6718 2000-03-27 Alan Modra <alan@linuxcare.com.au>
6720 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
6722 * config/tc-avr.c (mcu_types): Add missing initialiser.
6723 (md_pcrel_from_section): Add prototype.
6724 (avr_operand): Remove redundant test of unsigned < 0.
6725 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
6727 2000-03-27 Denis Chertykov <denisc@overta.ru>
6729 * config/tc-avr.c: New file for AVR support.
6730 * config/tc-avr.h: Likewise.
6731 * configure.in: Add AVR support.
6732 * configure: Regenerate.
6734 2000-03-26 Timothy Wall <twall@cygnus.com>
6736 * gasp.c (macro_op): Add new argument to check_macro call.
6737 Macro structure definitions moved to macro.h
6738 * sb.h: Add argument to prototype for input_scrub_include_sb.
6739 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
6740 nesting checks with an additional flag.
6741 (struct input_save): Add flag to indicate whether current sb
6742 should be checked for proper macro/conditional nesting.
6743 (input_scrub_push/pop): Save/restore nest check flag.
6744 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
6746 * macro.c (check_macro): Allow caller to retrieve parsed macro
6747 information if a pointer is provided. This information may be
6748 used by the new macro hooks.
6749 * macro.h: Update prototype for check_macro. Macro struct
6750 definitions moved here from macro.c/gasp.c.
6751 * read.c (read_a_source_file): Add parameter to check_macro call,
6752 and pass macro info to the macro hook, if defined.
6753 (input_scrub_insert_line): New. Allow insertion of a line of
6754 characters into the input stream.
6755 (input_scrub_insert_file): New. Allow insertion of an arbitrary
6756 file into the input stream.
6757 (s_include): Use input_scrub_insert_file.
6758 * internals.texi: Document new macro hooks.
6759 * as.h: New prototypes added.
6761 2000-03-26 Alan Modra <alan@linuxcare.com.au>
6763 * config/tc-i386.c: Don't start any as_bad or as_warn message with
6764 an initial capital letter.
6765 (i386_index_check): Reindent.
6767 2000-03-19 Nick Clifton <nickc@cygnus.com>
6769 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
6772 2000-03-17 Thomas de Lellis <tdel@windriver.com>
6774 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
6775 instruction operand bad if Rd > 7 when generating
6776 thumb instructions. Prevents for example,
6777 "adr r12,label" from silently failing and generating
6778 the wrong instruction.
6780 2000-03-17 Nick Clifton <nickc@cygnus.com>
6782 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
6783 that have a destingation >= 0x400000.
6784 Fix compile time warning messages.
6786 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6788 * config/tc-sh.c (md_begin): When encountering insn that are
6789 not supported by the current arch, only change the name if
6790 its contents are the same as prev_name.
6791 (get_specific): If the the architecture doesn't match, fail.
6793 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6795 * config/tc-sh.c (IDENT_CHAR): Define.
6796 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
6797 matching back where it came from.
6799 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6801 * config/tc-sh.c (md_show_usage): Add description of -dsp.
6803 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
6805 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
6808 2000-03-15 Kazu Hirata <kazu@hxi.com>
6810 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
6812 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
6814 * expr.c (operand) [case 'f']: When testing if '0f' can start a
6815 floating-point-number, make sure 'f' is in FLT_CHARS.
6817 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
6819 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
6820 (s_lcomm_internal): Use it.
6821 * doc/internals.texi (CPU backend): Document it.
6822 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
6825 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
6827 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
6830 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
6831 implementation doesn't have special handling for switch
6833 (macro_build): Allow for code in sections other than .text.
6835 (mips_ip): Likewise.
6836 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
6837 Don't perform relocs if we will be outputting them.
6838 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
6839 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
6842 2000-03-09 Catherine Moore <clm@cygnus.com>
6844 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
6845 relocation type based on the entry in the fixup structure.
6846 Put S_IS_EXTERN processing back in.
6848 2000-03-08 H.J. Lu (hjl@gnu.org)
6850 * Makefile.am (install-exec-tooldir): Depend on
6851 install-exec-bindir for parallel make.
6852 * Makefile.in: Regenerated.
6854 2000-03-06 Nick Clifton <nickc@cygnus.com>
6856 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
6858 (md_parse_option): Parse -m32r command line switch - disable m32rx
6860 (md_show_usage): Document new option.
6862 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
6863 * doc/Makefile.in: Regenerate.
6864 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
6866 2000-03-02 Michael Meissner <meissner@redhat.com>
6868 * config/tc-d30v.c (check_range): Remove code that incorrectly
6869 sign extended values where bits < 32.
6871 2000-03-02 H.J. Lu (hjl@gnu.org)
6873 * configure.in: Support --enable-targets=all on ia32.
6874 * configure: Regenerated.
6876 2000-03-01 Nick Clifton <nickc@cygnus.com>
6878 * gasp.c (do_align): Remove bogus check of alignment value.
6880 2000-02-27 Thomas de Lellis <tdel@windriver.com>
6882 * config/obj-elf.c (elf_frob_symbol): Remove code which when
6883 TC_PPC was defined forced the type of a symbol with no other type
6886 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
6888 * doc/internals.texi (CPU backend): Mention that
6889 line_separator_chars do not break up comments. Fix typos for
6890 LEX_AT and LEX_NAME descriptions. Document operands for
6891 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
6892 description of md_create_short_jump usage. Document argument for
6893 md_undefined_symbol.
6895 2000-02-27 Jakub Jelinek <jakub@redhat.com>
6897 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
6898 (md_parse_option): Handle it.
6899 (md_show_usage): Document it.
6901 2000-02-27 Ian Lance Taylor <ian@zembu.com>
6903 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
6904 opcode, for the instruction `pal19'. From Andrea Arcangeli
6907 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
6909 * config/tc-i386.c (i386_immediate): Move constant operand sizing
6911 (md_assemble): To here, before template operands are matched.
6912 Also ensure a constant immediate is sign extended when we know the
6913 size is at most 16 bits. This is to catch cases like "add
6914 $0xffc0,%ax" where we don't know the size, and thus that the
6915 immediate can be represented as Imm8S until after parsing the
6917 (i386_displacement): Similarly sign extend 16 bit constant
6919 (md_assemble): Relax 16-bit jump constant range check to suit sign
6920 extended displacements.
6922 2000-02-26 Andreas Jaeger <aj@suse.de>
6924 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
6926 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
6928 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
6929 call operands when intel_syntax.
6930 (intel_float_operand): Return 2 for "fi...".
6931 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
6932 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
6933 earlier "SHORT" change.
6934 (md_assemble): When determining suffix from Regs, exclude
6937 2000-02-24 Nick Clifton <nickc@cygnus.com>
6939 * configure: Add arm-wince, mips-pe and sh-pe targets.
6940 * configure: Regenerate.
6942 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
6944 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
6945 "pe-mips" for the mips-pe target.
6947 * config/tc-arm.c (insns): Change displacement encoded in BL
6948 and B instructions if the target port is arm-wince.
6949 (do_ldst): Do not bias the relocation offset if the target
6951 (md_pcrel_from): Add in missing relocation offset bias if the
6952 target os arm-wince.
6954 * config/tc-mips.c (mips_target_format): Support COFF flavour.
6955 (md_begin): Disable -G support for mips-pe target.
6956 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
6957 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
6960 * config/tc-sh.c (md_begin): sh-pe target is little endian.
6961 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
6962 assembler, just set the alignment to 4.
6964 * config/te-wince-pe.h: New file for WinCE targets. Define
6967 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
6969 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
6970 string instructions.
6971 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
6972 (i386_intel_memory_operand): After finding a segment override,
6973 check again for no `[' before looking for a displacement. Bomb if
6974 more than one displacement rather than silently discarding the
6975 second and subsequent ones. Free strings malloc'd by
6976 build_displacement_string.
6978 2000-02-24 Catherine Moore <clm@cygnus.com>
6980 * config/obj-som.c (obj_pseudo_table): Add "weak".
6981 (obj_som_weak): New routine.
6983 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
6985 * config/tc-i386.c (union i386_op): New.
6986 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
6987 Throughout file replace occurences of disps[n], imms[n], regs[n]
6988 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
6989 intel mode operand swapping. Add assert in regKludge and
6990 fake_zero_displacement code. Test i.types[n] when outputting
6991 displacements and immediates. Combine output of Disp16 with
6993 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
6994 when in intel mode by (not) reversing fsub and fdiv operands
6995 before the template search. This fails for single operand
6996 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
6997 undefined. Instead fix the base_opcode after we've found the
6998 template. Move base_opcode xor with found_reverse_match from
6999 opcode output code to before this fix so we test for the correct
7001 (md_assemble): Don't use strcmp when deciding to ignore the suffix
7002 check in intel mode. Instead compare opcodes.
7004 * config/tc-i386.h (TC_RELOC): Delete.
7005 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
7006 with equivalent call to reloc.
7008 * as.h (flag_m68k_mri): Move declaration after target include, and
7009 only declare when TC_M68K defined. Define as zero otherwise.
7010 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
7011 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
7012 Define as zero otherwise.
7013 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
7014 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
7015 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
7016 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
7017 testing whether defined.
7018 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
7019 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
7020 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
7021 rather than testing whether defined.
7022 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
7023 (parse_mri_cons): Declare and use only when TC_M68K.
7024 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
7025 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
7026 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
7028 * NEWS: Mention IBM 370 support.
7030 2000-02-23 Richard Henderson <rth@cygnus.com>
7032 * config/tc-i386.c (md_assemble): When swapping operands for
7033 intel_syntax, assume everything that's not Imm or Disp is a
7036 2000-02-23 Linas Vepstas <linas@linas.org>
7038 * config/tc-i370.c, config/tc-i370.h: New files.
7039 * Makefile.am: Add support for Linux/IBM 370.
7040 * configure.in: Likewise.
7041 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
7042 * config/obj-elf.c: Include elf/i370.h
7043 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
7045 * Makefile.in: Regenerate.
7046 * configure: Regenerate.
7048 * doc/c-i370.texi: New file.
7049 * doc/all.texi: Include it.
7050 * doc/as.texinfo: And here.
7051 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
7052 * doc/Makefile.in: Regenerate.
7054 2000-02-19 Michael Meissner <meissner@redhat.com>
7056 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
7057 determine if an instruction can be used in parallel with an ADDppp
7058 or SUBppp instruction.
7060 2000-02-22 Andrew Haley <aph@cygnus.com>
7062 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
7064 2000-02-22 Andrew Haley <aph@cygnus.com>
7066 * config/tc-mips.c (mips_gp32): New variable.
7067 (macro_build) Use mips_gp32.
7069 (md_longopts): Add "-mgp32" and "-mgp64".
7070 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
7072 (OPTION_M7900): Change offset
7073 (OPTION_NO_M7900): Ditto.
7075 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
7077 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
7078 warning, and bump it to 1.
7080 2000-02-22 Ian Lance Taylor <ian@zembu.com>
7082 From Brad Lucier <lucier@math.purdue.edu>:
7083 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
7086 2000-02-21 Catherine Moore <clm@cygnus.com>
7088 * config/tc-mips.c (MF_HILO_INSN): Define.
7089 (mips_7000_hilo_fix): Declare.
7090 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
7091 (md_parse_option): Check for 7000_HILO_FIX options.
7092 (OPTION_M7000_HILO_FIX): Define.
7093 (OPTION_NO_M7000_HILO_FIX): Define.
7094 * doc/c-mips.texi (-mfix7000): Describe.
7096 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
7098 * listing.c (print_lines): Remove unused variable `end'.
7100 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
7101 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
7102 reloc_type when BFD_ASSEMBLER.
7103 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
7104 reloc_type when BFD_ASSEMBLER. Move common code out of switch
7105 statement and quell signed vs. unsigned comparison warning.
7107 2000-02-18 Nick Clifton <nickc@cygnus.com>
7109 * config/tc-d10v.c (find_opcode): Add a symbol's value to
7110 the computed frag offset, rather than overwriting it.
7112 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
7114 * config/tc-sh.c ("elf/sh.h"): Include.
7115 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
7116 (md.begin): Initialize target_arch.
7117 Only include opcodes in has table that match selected architecture.
7118 (parse_reg): Recognize register names for sh-dsp.
7119 (parse_at): Recognize post-modify addressing.
7120 (get_operands): The leading space is now optional.
7121 (get_specific): Remove FDREG_N support. Add support for sh-dsp
7122 arguments. Update valid_arch.
7123 (build_Mytes): Add support for SDT_REG_N.
7124 (find_cooked_opcode): New function, broken out of md_assemble.
7125 (assemble_ppi, sh_elf_final_processing): New functions.
7126 (md_assemble): Use find_cooked_opcode and assemble_ppi.
7127 (md_longopts, md_parse_option): New option: -dsp.
7128 * config/tc-sh.h (elf_tc_final_processing): Define.
7129 (sh_elf_final_processing): Declare.
7131 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
7133 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
7134 the unwinder subspace. Save the current seg/subseg before creating
7137 2000-02-10 Nick Clifton <nickc@cygnus.com>
7139 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
7140 little endian targets.
7141 (INST_BYTE1): Redefine to handle big and little endian
7143 (cpu_type): New type: Select between M340 and M210.
7144 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
7145 instructions of the M340.
7146 (md_assemble): Add support for the MULSH and OPSR classes of
7148 (md_atof): Add support for little endian targets.
7149 (md_parse_option): Add support for -EL, -EB and -mcpu command
7151 (md_convert_frag): Add support for little endian targets.
7152 (md_apply_fix3): Add support for little endian targets.
7153 (md_number_to_chars): Add support for little endian targets.
7155 2000-02-10 Timothy Wall <twall@redhat.com>
7157 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
7158 defined, use it to verify the symbol just read should be a label.
7160 2000-02-10 Timothy Wall <twall@redhat.com>
7162 * app.c (do_scrub_chars): Handle "||" for parallel instructions
7163 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
7164 around colons when KEEP_WHITE_AROUND_COLON is defined.
7165 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
7166 and KEEP_WHITE_AROUND_COLON.
7168 2000-02-08 Timothy Wall <twall@redhat.com>
7170 * read.c (s_rept): Call do_repeat, which abstracts the repeat
7172 (do_repeat): New. Abstract repeat logic so that a "break" can be
7174 (end_repeat): New. Provide support for a "break" out of the
7176 * read.h: Add prototypes for new functions.
7178 2000-02-08 Timothy Wall <twall@redhat.com>
7180 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
7181 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
7182 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
7185 2000-02-08 Timothy Wall <twall@redhat.com>
7187 * read.c: Added elseif to directives table.
7188 * read.h: Added prototype for s_elseif.
7189 * doc/as.texinfo: Added description for elseif.
7190 * cond.c (s_elseif): New function
7192 2000-02-04 Timothy Wall <twall@redhat.com>
7194 * listing.c (print_lines): Remove conditionals causing bug in
7197 2000-02-03 Timothy Wall <twall@cygnus.com>
7199 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
7201 * frags.c (frag_new): Calculate fr_fix in octets
7202 (frag_now_fix) Return offset as target address offset (bytes).
7203 (frag_now_fix_octets) New - Return offset in octets (8-bit
7205 * frags.h: Added prototype for frag_now_fix_octets().
7206 Distinguish between octets and bytes in field descriptions.
7207 * listing.c (calc_hex): Account for octets vs bytes when
7208 printing addresses/offsets.
7209 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
7210 target is little-endian, print the octets in a word in big-endian
7211 order so that the display looks like a proper hexadecimal number,
7212 instead of having the octets reversed.
7213 * read.c (do_align): When recording alignment, alignment power
7214 should be in terms of target bytes (minimum addressible unit)
7216 (do_org) Convert ORG target address (byte) argument into an
7217 octet offset when generating a variable fragment.
7218 * symbols.c (resolve_symbol_value): Symbol final value
7219 converted to a target address offset (bytes) from its octet offset.
7220 * config/obj-coff.c (coff_frob_symbol): Symbol target address
7221 offset (bytes) is adjusted by the frag offset (octets) converted
7223 (coff_frob_section) Section alignment power is in terms of bytes;
7224 convert it to an octet alignment power when calculating size (and
7225 size mask) in octets. Don't modify the section size in order to
7226 "align" it for TI COFF, since that format has a different method
7227 for storing alignment information.
7229 2000-02-01 Timothy Wall <twall@cygnus.com>
7231 * stabs.c (generate_asm_file): Escape backslashes in stabs file
7232 entries, matching the way GCC generates them. If not escaped, the
7233 filename is encoded incorrectly.
7235 2000-01-31 Nick Clifton <nickc@cygnus.com>
7237 * config/tc-arm.c (reg_table): Add support for ATPCS register
7240 2000-01-31 Geoff Keating <geoffk@cygnus.com>
7242 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
7244 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
7246 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
7247 of a symbol when we really care about its value.
7249 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
7251 * config/tc-mcore.c (md_assemble): Give warning message if
7252 operands passes to instruction are more than the spec.
7254 2000-01-27 Thomas de Lellis <tdel@windriver.com>
7256 * config/tc-arm.c (armadjust_symtab): If the assembler is in
7257 Thumb mode but the label seen was not declared as '.thumb_func'
7258 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
7259 correct disassembly of Thumb code bounded by non function labels.
7261 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
7263 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
7264 Add dependencies for e-i386aout.o. Fix 2 comment lines.
7266 * Makefile.in: Same here.
7269 * configure.in: Set bfd_gas for i386-aout when primary target
7270 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
7271 we may need the primary te_file. Remove incorrect comment.
7273 * configure: Regenerate.
7275 * config/e-i386aout.c: New file.
7277 * as.c (USE_EMULATIONS): Move to before print_version_id.
7278 (struct emulation): Add i386aout.
7279 (show_usage): Split text strings. Reformat -a text. Add --em
7283 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
7284 (aout_format_ops): New.
7287 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
7288 preprocessor conditional and add aout USE_EMULATIONS tests.
7289 (read_a_source_file): Don't pass error strings to printf as
7293 * gasp.c (exp_get_abs): Don't pass error strings to printf as
7295 (do_data): Same here.
7296 (process_file): And here.
7299 * symbols.c (colon): Rewrite "already defined" fatal message
7300 code for aout with USE_EMULATIONS.
7303 * config/obj-aout.c (OBJ_HEADER): Define.
7304 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
7306 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
7307 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
7309 (obj_aout_type): Expand S_SET_OTHER here too.
7310 (obj_read_begin_hook): Remove.
7311 (aout_pop_insert): New.
7312 (obj_aout_s_get_other): New.
7313 (obj_aout_s_get_desc): New.
7314 (aout_format_ops): New.
7317 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
7318 gets aout_pseudo_table.
7319 (aout_pseudo_table): Declare.
7320 (obj_read_begin_hook): Define.
7323 * config/obj-coff.c (obj_pseudo_table): Rename to
7325 (coff_pop_insert): Use coff_pseudo_table.
7326 (coff_sec_sym_ok_for_reloc): Remove.
7327 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
7328 and comment all zero entries and remove #if 0 code.
7331 * config/obj-coff.h (obj_pop_insert): Define.
7332 (coff_pseudo_table): Declare.
7335 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
7336 s_get_size, s_set_size. Comment all zero entries.
7339 * config/obj-elf.c (elf_s_get_other): New function.
7340 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
7341 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
7342 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
7344 (obj_elf_parse_section_letters): Don't pass error strings to
7345 printf as format arg.
7348 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
7350 (elf_s_get_other): Declare.
7351 (S_GET_OTHER) Define as elf_s_get_other if not already
7353 (S_SET_OTHER): Only define when not already defined.
7354 (elf_obj_read_begin_hook): Declare.
7355 (obj_read_begin_hook): Define.
7356 (elf_obj_symbol_new_hook): Declare.
7357 (obj_symbol_new_hook): Define.
7360 * config/obj-multi.h: Add copyright header and protect against
7361 multiple inclusion. Add * to all function pointers.
7362 (OBJ_HEADER): If defined, include it rather than other defines
7364 (obj_frob_file_after_relocs): Test for NULL.
7365 (obj_symbol_new_hook): Here too.
7366 (obj_sec_sym_ok_for_reloc): And here.
7367 (S_GET_OTHER): Define.
7368 (S_GET_DESC): Define.
7369 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
7370 (OBJ_MAYBE_ELF): Update comment.
7372 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
7373 OBJ_AOUT preprocessor conditional and handle emulation by
7374 testing OUTPUT_FLAVOR.
7375 (i386_displacement): Here too.
7376 (md_section_align): Similarly here.
7377 (i386_target_format): Conditionally compile when more than one
7378 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
7379 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
7380 (i386_displacement): Here too.
7383 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
7384 Define TARGET_FORMAT for aout only when not multi.
7387 * config/te-multi.h: Delete file as it's identical to te-generic.h
7389 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
7391 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
7392 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
7395 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
7397 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
7400 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
7402 * config/tc-mips.c (mips_do_align): New function.
7403 * config/tc-mips.h (md_do_align): Define.
7405 2000-01-10 Philip Blundell <philb@gnu.org>
7407 * doc/c-arm.texi (ARM Options): Fix typo.
7408 (ARM-Chars): Correct description of `#'. Mention that `;' is a
7409 line separator for Linux.
7410 * doc/as.texinfo (Comments): Mention the ARM.
7412 2000-01-10 Philip Blundell <pb@futuretv.com>
7414 * configure.in (arm*-*-conix*): New target.
7415 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
7417 * configure: Regenerate.
7419 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
7421 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
7422 (obj_elf_visibility): New function.
7424 * doc/as.texinfo (Visibility): New node: document visibility
7427 For older changes see ChangeLog-9899